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2 Commits

Author SHA1 Message Date
Jonathan Kim 331e78187f drm/amdgpu: add psp command to get num xgmi links between direct peers 
The TA can now be invoked to provide the number of xgmi links connecting
a direct source and destination peer.
Non-direct peers will report zero links.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-07-23 10:07:59 -04:00
Hawking Zhang 4de5f0055a drm/amdgpu/psp: add xgmi ta header 
Add the psp xgmi driver interface.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-11-06 14:02:41 -05:00