diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index e5ea14774c0c..40614ac9a111 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1498,6 +1498,45 @@ static void amdgpu_ras_log_on_err_counter(struct amdgpu_device *adev) } } +/* Parse RdRspStatus and WrRspStatus */ +void amdgpu_ras_error_status_query(struct amdgpu_device *adev, + struct ras_query_if *info) +{ + /* + * Only two block need to query read/write + * RspStatus at current state + */ + switch (info->head.block) { + case AMDGPU_RAS_BLOCK__GFX: + if (adev->gfx.funcs->query_ras_error_status) + adev->gfx.funcs->query_ras_error_status(adev); + break; + case AMDGPU_RAS_BLOCK__MMHUB: + if (adev->mmhub.funcs->query_ras_error_status) + adev->mmhub.funcs->query_ras_error_status(adev); + break; + default: + break; + } +} + +static void amdgpu_ras_query_err_status(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + + if (!con) + return; + + list_for_each_entry(obj, &con->head, node) { + struct ras_query_if info = { + .head = obj->head, + }; + + amdgpu_ras_error_status_query(adev, &info); + } +} + /* recovery begin */ /* return 0 on success. @@ -1568,8 +1607,10 @@ static void amdgpu_ras_do_recovery(struct work_struct *work) } list_for_each_entry(remote_adev, - device_list_handle, gmc.xgmi.head) + device_list_handle, gmc.xgmi.head) { + amdgpu_ras_query_err_status(remote_adev); amdgpu_ras_log_on_err_counter(remote_adev); + } amdgpu_put_xgmi_hive(hive); } |