Store the queue id (qid) in the queue object during creation. This keeps a stable queue identifier instead of relying on doorbell_index.
Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 2 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 93e9cef9856e..d5ea69e7a67c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -720,6 +720,8 @@ amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args) return r; } + queue->qid = qid; + amdgpu_debugfs_userq_init(filp, queue, qid); args->out.queue_id = qid; return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h index baafa066097e..185ba0d76aba 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h @@ -54,6 +54,7 @@ struct amdgpu_usermode_queue { uint64_t doorbell_handle; uint64_t doorbell_index; uint64_t flags; + u32 qid; struct amdgpu_mqd_prop *userq_prop; struct amdgpu_userq_mgr *userq_mgr; struct amdgpu_vm *vm; -- 2.34.1
