diff options
Diffstat (limited to 'include/uapi/drm/amdgpu_drm.h')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index ca82935ff93a..02cf03e811d5 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -452,9 +452,6 @@ struct drm_amdgpu_userq_mqd_compute_gfx11 { __u64 eop_va; }; -/* dma_resv usage flag */ -#define AMDGPU_USERQ_BO_WRITE 1 - /* userq signal/wait ioctl */ struct drm_amdgpu_userq_signal { /** @@ -484,20 +481,30 @@ struct drm_amdgpu_userq_signal { */ __u64 syncobj_point; /** - * @bo_handles_array: An array of GEM BO handles used by the userq fence creation - * IOCTL to install the created dma_fence object which can be utilized by - * userspace to synchronize the BO usage between user processes. + * @bo_read_handles: The list of BO handles that the submitted user queue job + * is using for read only. This will update BO fences in the kernel. + */ + __u64 bo_read_handles; + /** + * @bo_write_handles: The list of BO handles that the submitted user queue job + * is using for write only. This will update BO fences in the kernel. + */ + __u64 bo_write_handles; + /** + * @num_read_bo_handles: A count that represents the number of read BO handles in + * @bo_read_handles. */ - __u64 bo_handles_array; + __u32 num_read_bo_handles; /** - * @num_bo_handles: A count that represents the number of GEM BO handles in - * @bo_handles_array. + * @num_write_bo_handles: A count that represents the number of write BO handles in + * @bo_write_handles. */ - __u32 num_bo_handles; + __u32 num_write_bo_handles; /** * @bo_flags: flags to indicate BOs synchronize for READ or WRITE */ __u32 bo_flags; + __u32 pad; }; struct drm_amdgpu_userq_fence_info { @@ -551,20 +558,31 @@ struct drm_amdgpu_userq_wait { */ __u64 syncobj_timeline_points; /** - * @bo_handles_array: An array of GEM BO handles defined to fetch the fence - * wait information of every BO handles in the array. + * @bo_read_handles: The list of read BO handles submitted by the user queue + * job to get the va/value pairs. */ - __u64 bo_handles_array; + __u64 bo_read_handles; + /** + * @bo_write_handles: The list of write BO handles submitted by the user queue + * job to get the va/value pairs. + */ + __u64 bo_write_handles; /** * @num_syncobj_handles: A count that represents the number of syncobj handles in * @syncobj_handles_array. */ __u32 num_syncobj_handles; /** - * @num_bo_handles: A count that represents the number of GEM BO handles in - * @bo_handles_array. + * @num_read_bo_handles: A count that represents the number of read BO handles in + * @bo_read_handles. + */ + __u32 num_read_bo_handles; + /** + * @num_write_bo_handles: A count that represents the number of write BO handles in + * @bo_write_handles. */ - __u32 num_bo_handles; + __u32 num_write_bo_handles; + __u32 pad; /** * @userq_fence_info: An array of fence information (va and value) pair of each * objects stored in @syncobj_handles_array and @bo_handles_array. |