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| author | Jack Xiao <Jack.Xiao@amd.com> | 2020-03-27 10:27:48 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 17:43:51 +0300 |
| commit | 5d0f619f723d0caa909e99c875a0c813588a0d68 (patch) | |
| tree | 9b6cafc2fa569098eafa99f5dde77db84989c9bb /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | |
| parent | 063a38d6628e7c91e808cab8f83384c51cb5c853 (diff) | |
| download | linux-5d0f619f723d0caa909e99c875a0c813588a0d68.tar.xz | |
drm/amdgpu/mes: implement adding mes gang
Gang is a group of the same type queue, which is the scheduling
unit of mes hardware scheduler.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index 6f44a81066b6..92139e362478 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -159,6 +159,14 @@ struct amdgpu_mes_queue { struct amdgpu_ring *ring; }; +struct amdgpu_mes_gang_properties { + uint32_t priority; + uint32_t gang_quantum; + uint32_t inprocess_gang_priority; + uint32_t priority_level; + int global_priority_level; +}; + struct mes_add_queue_input { uint32_t process_id; uint64_t page_table_base_addr; @@ -218,4 +226,8 @@ int amdgpu_mes_create_process(struct amdgpu_device *adev, int pasid, struct amdgpu_vm *vm); void amdgpu_mes_destroy_process(struct amdgpu_device *adev, int pasid); +int amdgpu_mes_add_gang(struct amdgpu_device *adev, int pasid, + struct amdgpu_mes_gang_properties *gprops, + int *gang_id); + #endif /* __AMDGPU_MES_H__ */ |