diff options
| author | Yong Zhao <Yong.Zhao@amd.com> | 2020-02-05 16:53:37 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-02-26 14:20:33 -0500 |
| commit | c7637c95abebc811d2479a5b924859025def544a (patch) | |
| tree | deeec3f9fdb6ce9db57ee1eabac16710212ac5f8 /drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h | |
| parent | 1e21647402f953a0f1098b4ecfff751734c6c9ee (diff) | |
drm/amdkfd: Delete unnecessary unmap queue package submissions
The previous way of using SDMA queue count to infer whether we should unmap
SDMA engines has bugs. The reason it did not cause issues is because MEC
firmware unmaps all queues (CP + SDMA) when a unmap package for compute
engine is received. Becasue of that, only one unmap queue package
is needed, instead of one unmap queue package for CP and each SDMA engine,
which results in much simpler driver code.
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h index 05e0afc04cd9..50d919f814e9 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h @@ -182,8 +182,6 @@ struct device_queue_manager { unsigned int processes_count; unsigned int active_queue_count; unsigned int active_cp_queue_count; - unsigned int sdma_queue_count; - unsigned int xgmi_sdma_queue_count; unsigned int total_queue_count; unsigned int next_pipe_to_allocate; unsigned int *allocated_queues; |