drm/amdgpu: Add common helper to query ras error (v2)

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Add common helper to query ras error status and
log error information, including memory block id
and erorr count. The helpers are applicable to IP
blocks that follow the new ras error logging design.
For IP blocks that don't support the new design,
please still implement ip specific helper to query
ras error.

v2: optimize struct amdgpu_ras_err_status_reg_entry
and the implementaion in helper (Lijo/Tao)

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2023-02-02 20:54:08 +08:00 • committed by Alex Deucher

parent cbf9e46ab0

commit 322a7e005d

2 changed files with 173 additions and 0 deletions

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119

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

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54

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h

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