diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2025-06-26 08:58:21 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-07-07 13:48:25 -0400 |
| commit | 0c3c2e334c4fd00ed7a8ddb9c163a8c1138af1f1 (patch) | |
| tree | a8b34a6d58d24e634e7d75813304ff27b46da469 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | |
| parent | f8410a17d377d062ef381316669653fb0ba0edc5 (diff) | |
drm/amdgpu/sdma: allow caller to handle kernel rings in engine reset
Add a parameter to amdgpu_sdma_reset_engine() to let the
caller handle the kernel rings. This allows the kernel
rings to back up their unprocessed state if the reset comes in
via the drm scheduler rather than KFD.
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h index e5f8951bbb6f..34311f32be4c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -172,7 +172,8 @@ struct amdgpu_buffer_funcs { uint32_t byte_count); }; -int amdgpu_sdma_reset_engine(struct amdgpu_device *adev, uint32_t instance_id); +int amdgpu_sdma_reset_engine(struct amdgpu_device *adev, uint32_t instance_id, + bool caller_handles_kernel_queues); #define amdgpu_emit_copy_buffer(adev, ib, s, d, b, t) (adev)->mman.buffer_funcs->emit_copy_buffer((ib), (s), (d), (b), (t)) #define amdgpu_emit_fill_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_fill_buffer((ib), (s), (d), (b)) |