drm/amdgpu/mes: add helper function to convert ring to queue property

Add the helper function to convert ring to queue property.

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>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index df0e542bd6872cd9bc73e180f42ab103fe2a7c84..8cb74d0d0a1fcabac036379bdb83f8b0d8dc738a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -700,3 +700,20 @@ int amdgpu_mes_remove_hw_queue(struct amdgpu_device *adev, int queue_id)
        mutex_unlock(&adev->mes.mutex);
        return 0;
 }
+
+static void
+amdgpu_mes_ring_to_queue_props(struct amdgpu_device *adev,
+                              struct amdgpu_ring *ring,
+                              struct amdgpu_mes_queue_properties *props)
+{
+       props->queue_type = ring->funcs->type;
+       props->hqd_base_gpu_addr = ring->gpu_addr;
+       props->rptr_gpu_addr = ring->rptr_gpu_addr;
+       props->wptr_gpu_addr = ring->wptr_gpu_addr;
+       props->queue_size = ring->ring_size;
+       props->eop_gpu_addr = ring->eop_gpu_addr;
+       props->hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_NORMAL;
+       props->hqd_queue_priority = AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM;
+       props->paging = false;
+       props->ring = ring;
+}