Below two patches are submmited to promise UMC correctable error query working fine on arcturus. Patch 1 is to switch RSMU UMC index access to SMN interface to make it stable, and to be consistent with other register access in this file. Patch 2 is to decouple EccErrCnt error count query and clear operation, due to unknown hardware cause.
Both are verified on arcturus and Vega20. Guchun Chen (2): drm/amdgpu: switch to SMN interface to operate RSMU index mode drm/amdgpu: decouple EccErrCnt query and clear operation. drivers/gpu/drm/amd/amdgpu/umc_v6_1.c | 112 +++++++++++++++++++++++--- 1 file changed, 103 insertions(+), 9 deletions(-) -- 2.17.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
