diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index b99a2b3cffe3..df9f0404d842 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -248,6 +248,15 @@ struct mes_remove_queue_input { uint64_t gang_context_addr; }; +struct mes_map_legacy_queue_input { + uint32_t queue_type; + uint32_t doorbell_offset; + uint32_t pipe_id; + uint32_t queue_id; + uint64_t mqd_addr; + uint64_t wptr_addr; +}; + struct mes_unmap_legacy_queue_input { enum amdgpu_unmap_queues_action action; uint32_t queue_type; @@ -324,6 +333,9 @@ struct amdgpu_mes_funcs { int (*remove_hw_queue)(struct amdgpu_mes *mes, struct mes_remove_queue_input *input); + int (*map_legacy_queue)(struct amdgpu_mes *mes, + struct mes_map_legacy_queue_input *input); + int (*unmap_legacy_queue)(struct amdgpu_mes *mes, struct mes_unmap_legacy_queue_input *input); @@ -367,6 +379,8 @@ int amdgpu_mes_add_hw_queue(struct amdgpu_device *adev, int gang_id, int *queue_id); int amdgpu_mes_remove_hw_queue(struct amdgpu_device *adev, int queue_id); +int amdgpu_mes_map_legacy_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring); int amdgpu_mes_unmap_legacy_queue(struct amdgpu_device *adev, struct amdgpu_ring *ring, enum amdgpu_unmap_queues_action action, |