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| author | Shiwu Zhang <[email protected]> | 2023-09-20 10:36:55 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-10-20 19:11:28 +0000 |
| commit | e8a5ded36b4c68db4e0d4066ae2d420116715105 (patch) | |
| tree | 2ec9b177db5b38ca9dfa6d79676ee3b2643987d8 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | drm/amdgpu: drop status query/reset for GCEA 9.4.3 and MMEA 1.8 (diff) | |
| download | kernel-e8a5ded36b4c68db4e0d4066ae2d420116715105.tar.gz kernel-e8a5ded36b4c68db4e0d4066ae2d420116715105.zip | |
drm/amdgpu: prepare the output buffer for GET_PEER_LINKS command
Per the xgmi ta implementation, KGD needs to fill in node_ids
in concern into the shared command output buffer rather than the
command input buffer.
Input buffer is not used for GET_PEER_LINKS command execution.
In this way, xgmi ta can reuse the node info in the output buffer
just filled in and populate the same buffer with link info directly.
Signed-off-by: Shiwu Zhang <[email protected]>
Reviewed-by: Le Ma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions