diff options
| author | Shashank Sharma <shashank.sharma@amd.com> | 2024-05-09 14:31:15 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-08 16:48:15 -0400 |
| commit | 2c695d7c072067cd53fb52e52aa0b48277120314 (patch) | |
| tree | 0fc0c444bf18a03e1f2102660be6301392453752 /include/uapi | |
| parent | 543b6145377458b5ec0d1440606c31db62867bf4 (diff) | |
drm/amdgpu: enable compute/gfx usermode queue
This patch does the necessary changes required to
enable compute workload support using the existing
usermode queues infrastructure.
V9: Patch introduced
V10: Add custom IP specific mqd strcuture for compute (Alex)
V11: Rename drm_amdgpu_userq_mqd_compute_gfx_v11 to
drm_amdgpu_userq_mqd_compute_gfx11 (Marek)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 6ae988574084..59f0818e8dcd 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -438,6 +438,16 @@ struct drm_amdgpu_userq_mqd_sdma_gfx11 { __u64 csa_va; }; +/* GFX V11 Compute IP specific MQD parameters */ +struct drm_amdgpu_userq_mqd_compute_gfx11 { + /** + * @eop_va: Virtual address of the GPU memory to hold the EOP buffer. + * This must be a from a separate GPU object, and must be at least 1 page + * sized. + */ + __u64 eop_va; +}; + /* vm ioctl */ #define AMDGPU_VM_OP_RESERVE_VMID 1 #define AMDGPU_VM_OP_UNRESERVE_VMID 2 |