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drm/amdgpu: support ce interrupt in ras module

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correctable error can also trigger interrupt in some ras blocks

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tao Zhou 2019-07-29 16:04:33 +08:00 committed by Alex Deucher
parent 13b7c46c18
commit 51437623a0
1 changed files with 8 additions and 4 deletions
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12
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
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@ -1049,12 +1049,12 @@ static void amdgpu_ras_interrupt_handler(struct ras_manager *obj)
* the error.
*/
if (ret == AMDGPU_RAS_UE) {
/* these counts could be left as 0 if
* some blocks do not count error number
*/
obj->err_data.ue_count += err_data.ue_count;
obj->err_data.ce_count += err_data.ce_count;
}
/* Might need get ce count by register, but not all IP
* saves ce count, some IP just use one bit or two bits
* to indicate ce happened.
*/
}
}
}
@ -1551,6 +1551,10 @@ int amdgpu_ras_init(struct amdgpu_device *adev)
if (amdgpu_ras_fs_init(adev))
goto fs_out;
/* ras init for each ras block */
if (adev->umc.funcs->ras_init)
adev->umc.funcs->ras_init(adev);
DRM_INFO("RAS INFO: ras initialized successfully, "
"hardware ability[%x] ras_mask[%x]\n",
con->hw_supported, con->supported);