drm/amdgpu: support check xgmi/walf error mask bit for aldebaran

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The pcs error count should be determined by PCS ERROR status and
PCS ERROR MASK registers, only PCS ERROR status register can not
refect error counts accurately.

Changed from V1:
	remove clean noncorrectable mask registers
	optimize query pcs error status

Changed from V2:
	remove check mask_value bits
	correct set value corresponding bit

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Stanley.Yang 2023-01-12 14:27:26 +08:00 • committed by Alex Deucher

parent 1427a72027

commit 828fc79dcf

1 changed files with 64 additions and 38 deletions

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102

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c

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