diff options
Diffstat (limited to 'include/vfio-user.h')
| -rw-r--r-- | include/vfio-user.h | 49 |
1 files changed, 8 insertions, 41 deletions
diff --git a/include/vfio-user.h b/include/vfio-user.h index 71112ef..7be7cf7 100644 --- a/include/vfio-user.h +++ b/include/vfio-user.h @@ -159,9 +159,9 @@ struct vfio_user_irq_info { struct vfio_user_dirty_pages { uint32_t argsz; #ifndef VFIO_IOMMU_DIRTY_PAGES_FLAG_START -#define VFIO_IOMMU_DIRTY_PAGES_FLAG_START (1 << 0) -#define VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP (1 << 1) -#define VFIO_IOMMU_DIRTY_PAGES_FLAG_GET_BITMAP (1 << 2) +#define VFIO_IOMMU_DIRTY_PAGES_FLAG_START (1 << 0) +#define VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP (1 << 1) +#define VFIO_IOMMU_DIRTY_PAGES_FLAG_GET_BITMAP (1 << 2) #endif uint32_t flags; } __attribute__((packed)); @@ -173,45 +173,12 @@ struct vfio_user_bitmap_range { struct vfio_user_bitmap bitmap; } __attribute__((packed)); -#if LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0) - -/* copied from <linux/vfio.h> */ - -#define VFIO_DEVICE_STATE_STOP (0) -#define VFIO_DEVICE_STATE_RUNNING (1 << 0) -#define VFIO_DEVICE_STATE_SAVING (1 << 1) -#define VFIO_DEVICE_STATE_RESUMING (1 << 2) -#define VFIO_DEVICE_STATE_MASK (VFIO_DEVICE_STATE_RUNNING | \ - VFIO_DEVICE_STATE_SAVING | \ - VFIO_DEVICE_STATE_RESUMING) - -#define VFIO_DEVICE_STATE_VALID(state) \ - (state & VFIO_DEVICE_STATE_RESUMING ? \ - (state & VFIO_DEVICE_STATE_MASK) == VFIO_DEVICE_STATE_RESUMING : 1) - -#define VFIO_DEVICE_STATE_IS_ERROR(state) \ - ((state & VFIO_DEVICE_STATE_MASK) == (VFIO_DEVICE_STATE_SAVING | \ - VFIO_DEVICE_STATE_RESUMING)) - -#define VFIO_DEVICE_STATE_SET_ERROR(state) \ - ((state & ~VFIO_DEVICE_STATE_MASK) | VFIO_DEVICE_SATE_SAVING | \ - VFIO_DEVICE_STATE_RESUMING) - -/* RHEL kernels have some of it backported */ -#ifndef VFIO_REGION_TYPE_MIGRATION /* not a RHEL kernel */ -#define VFIO_REGION_TYPE_MIGRATION (3) -#define VFIO_REGION_SUBTYPE_MIGRATION (1) - -struct vfio_device_migration_info { - __u32 device_state; /* VFIO device state */ - __u32 reserved; - __u64 pending_bytes; - __u64 data_offset; - __u64 data_size; -}; -#endif /* not a RHEL kernel */ +#ifndef VFIO_REGION_TYPE_MIGRATION + +#define VFIO_REGION_TYPE_MIGRATION (3) +#define VFIO_REGION_SUBTYPE_MIGRATION (1) -#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0) */ +#endif /* VFIO_REGION_TYPE_MIGRATION */ #ifdef __cplusplus } |