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android / platform / external / rust / crates / virtio-drivers / 22c9a45ab7393970aecaaaa4921aacfbf0eacb4f
commit22c9a45ab7393970aecaaaa4921aacfbf0eacb4f[log] [tgz]
authorJakob Vukalovic <jakobvukalovic@google.com>Fri May 19 12:29:11 2023 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Fri May 19 12:29:11 2023 +0000
tree3870c0c02033031bf9d4b1739f6dab9f16c9ac9f
parent87c20bdb4338668c497b6a379cc09aca957d5187 [diff]
parentf124b34be2967fb259ef3375d21c2172d4b5e02f [diff]
Use libbitflags-1.3.2 am: 22645e8933 am: 507d6a1f99 am: f124b34be2

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/virtio-drivers/+/2563165

Change-Id: Ibb1de71c871df04042c14a531137bcec825d39fc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 3870c0c02033031bf9d4b1739f6dab9f16c9ac9f
  1. .github/
  2. patches/
  3. src/
  4. .cargo_vcs_info.json
  5. .gitignore
  6. Android.bp
  7. Cargo.toml
  8. Cargo.toml.orig
  9. cargo2android.json
  10. LICENSE
  11. METADATA
  12. MODULE_LICENSE_MIT
  13. OWNERS
  14. README.md
README.md

VirtIO-drivers-rs

crates.io page docs.rs page CI

VirtIO guest drivers in Rust. For no_std environment.

Support status

Device types

DeviceSupported
Block✅
Net✅
GPU✅
Input✅
Console✅
Socket✅
...❌

Transports

TransportSupported
Legacy MMIO✅version 1
MMIO✅version 2
PCI✅Memory-mapped CAM only, e.g. aarch64 or PCIe ECAM

Device-independent features

Feature flagSupported
VIRTIO_F_INDIRECT_DESC❌Indirect descriptors
VIRTIO_F_EVENT_IDX❌avail_event and used_event fields
VIRTIO_F_VERSION_1TODOVirtIO version 1 compliance
VIRTIO_F_ACCESS_PLATFORM❌Limited device access to memory
VIRTIO_F_RING_PACKED❌Packed virtqueue layout
VIRTIO_F_IN_ORDER❌Optimisations for in-order buffer usage
VIRTIO_F_ORDER_PLATFORM❌Platform ordering for memory access
VIRTIO_F_SR_IOV❌Single root I/O virtualization
VIRTIO_F_NOTIFICATION_DATA❌Extra data in device notifications

Examples & Tests

  • x86_64 (TODO)

aarch64

cd examples/aarch64
make qemu

RISCV

cd examples/riscv
make qemu

You will see device info & GUI Window in qemu.