drm/amdgpu: implement querying ras error count for mmhub

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get mmhub ea ras error count by accessing EDC_CNT register

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tao Zhou 2019-08-13 15:46:03 +08:00 • committed by Alex Deucher

parent f0f50dcfd4

commit d6e0cbb152

3 changed files with 298 additions and 0 deletions

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55

drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c

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21

drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_0_offset.h

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222

drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_0_sh_mask.h

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