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(parent: 6f172ae) | patch
drm/amdgpu: drop xmgi23 error query/reset support
authorHawking Zhang <Hawking.Zhang@amd.com>
Thu, 10 Mar 2022 07:53:04 +0000 (15:53 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 15 Mar 2022 18:34:26 +0000 (14:34 -0400)
commita03b288650abf2a92d5ecdaa737e3d04a2a77984
tree9dc22d6c69c6b8cd36ef0c3ad7cbbcdd9b899cbatree
parent6f172ae59a7577dbb73e2a8da18697ba8dc56341commit | diff
drm/amdgpu: drop xmgi23 error query/reset support

xgmi_ras is only initialized when host to GPU interface
is PCIE. in such case, xgmi23 is disabled and protected
by security firmware. Host access will results to
security violation

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c diff | blob | history
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