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drm/amdgpu/mes: implement adding mes queue

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Allocate related resources for the queue and add it to mes
for scheduling.

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>
This commit is contained in:
Jack Xiao
2020-03-27 16:58:55 +08:00
committed by Alex Deucher
parent 5fa963d0fc
commit be5609de15
2 changed files with 124 additions and 0 deletions
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19
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
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@@ -159,6 +159,21 @@ struct amdgpu_mes_queue {
struct amdgpu_ring *ring;
};
struct amdgpu_mes_queue_properties {
int queue_type;
uint64_t hqd_base_gpu_addr;
uint64_t rptr_gpu_addr;
uint64_t wptr_gpu_addr;
uint32_t queue_size;
uint64_t eop_gpu_addr;
uint32_t hqd_pipe_priority;
uint32_t hqd_queue_priority;
bool paging;
struct amdgpu_ring *ring;
/* out */
uint64_t doorbell_off;
};
struct amdgpu_mes_gang_properties {
uint32_t priority;
uint32_t gang_quantum;
@@ -234,4 +249,8 @@ int amdgpu_mes_remove_gang(struct amdgpu_device *adev, int gang_id);
int amdgpu_mes_suspend(struct amdgpu_device *adev);
int amdgpu_mes_resume(struct amdgpu_device *adev);
int amdgpu_mes_add_hw_queue(struct amdgpu_device *adev, int gang_id,
struct amdgpu_mes_queue_properties *qprops,
int *queue_id);
#endif /* __AMDGPU_MES_H__ */