| /* |
| * This file is auto-generated. Modifications will be lost. |
| * |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| * for more information. |
| */ |
| #ifndef _UAPI_MISC_OCXL_H |
| #define _UAPI_MISC_OCXL_H |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| enum ocxl_event_type { |
| OCXL_AFU_EVENT_XSL_FAULT_ERROR = 0, |
| }; |
| #define OCXL_KERNEL_EVENT_FLAG_LAST 0x0001 |
| struct ocxl_kernel_event_header { |
| __u16 type; |
| __u16 flags; |
| __u32 reserved; |
| }; |
| struct ocxl_kernel_event_xsl_fault_error { |
| __u64 addr; |
| __u64 dsisr; |
| __u64 count; |
| __u64 reserved; |
| }; |
| struct ocxl_ioctl_attach { |
| __u64 amr; |
| __u64 reserved1; |
| __u64 reserved2; |
| __u64 reserved3; |
| }; |
| struct ocxl_ioctl_metadata { |
| __u16 version; |
| __u8 afu_version_major; |
| __u8 afu_version_minor; |
| __u32 pasid; |
| __u64 pp_mmio_size; |
| __u64 global_mmio_size; |
| __u64 reserved[13]; |
| }; |
| struct ocxl_ioctl_p9_wait { |
| __u16 thread_id; |
| __u16 reserved1; |
| __u32 reserved2; |
| __u64 reserved3[3]; |
| }; |
| #define OCXL_IOCTL_FEATURES_FLAGS0_P9_WAIT 0x01 |
| struct ocxl_ioctl_features { |
| __u64 flags[4]; |
| }; |
| struct ocxl_ioctl_irq_fd { |
| __u64 irq_offset; |
| __s32 eventfd; |
| __u32 reserved; |
| }; |
| #define OCXL_MAGIC 0xCA |
| #define OCXL_IOCTL_ATTACH _IOW(OCXL_MAGIC, 0x10, struct ocxl_ioctl_attach) |
| #define OCXL_IOCTL_IRQ_ALLOC _IOR(OCXL_MAGIC, 0x11, __u64) |
| #define OCXL_IOCTL_IRQ_FREE _IOW(OCXL_MAGIC, 0x12, __u64) |
| #define OCXL_IOCTL_IRQ_SET_FD _IOW(OCXL_MAGIC, 0x13, struct ocxl_ioctl_irq_fd) |
| #define OCXL_IOCTL_GET_METADATA _IOR(OCXL_MAGIC, 0x14, struct ocxl_ioctl_metadata) |
| #define OCXL_IOCTL_ENABLE_P9_WAIT _IOR(OCXL_MAGIC, 0x15, struct ocxl_ioctl_p9_wait) |
| #define OCXL_IOCTL_GET_FEATURES _IOR(OCXL_MAGIC, 0x16, struct ocxl_ioctl_features) |
| #endif |
