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drm/amdgpu: update mmhub 1.7 ras error reporting 

only output ras error status if an error bit is set

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
John Clements 2021-04-12 16:12:41 +08:00 committed by Alex Deucher
parent 96381e3a0a
commit 89514083f8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
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@ -1307,7 +1307,7 @@ static void mmhub_v1_7_query_ras_error_status(struct amdgpu_device *adev)
for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_err_status_regs); i++) {
reg_value =
RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_err_status_regs[i]));
if (reg_value)
if ((reg_value & 0xFFF) != MMEA0_ERR_STATUS__SDP_RDRSP_DATASTATUS_MASK)
dev_warn(adev->dev, "MMHUB EA err detected at instance: %d, status: 0x%x!\n",
i, reg_value);
}