Commit 5ddd4a9a authored by Yong Zhao's avatar Yong Zhao Committed by Alex Deucher
Browse files

drm/amdgpu: Add more detail to the VM fault printing 



With the printing, we don't need to parse the value on our own any more.

Signed-off-by: default avatarYong Zhao <Yong.Zhao@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e30d90fc

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+16 −2
Original line number Diff line number Diff line
@@ -359,12 +359,26 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, 
			entry->src_id, entry->ring_id, entry->vmid,

			entry->pasid, task_info.process_name, task_info.tgid,

			task_info.task_name, task_info.pid);

		dev_err(adev->dev, "  in page starting at address 0x%016llx from %d\n",

		dev_err(adev->dev, "  in page starting at address 0x%016llx from client %d\n",

			addr, entry->client_id);

		if (!amdgpu_sriov_vf(adev))

		if (!amdgpu_sriov_vf(adev)) {

			dev_err(adev->dev,

				"VM_L2_PROTECTION_FAULT_STATUS:0x%08X\n",

				status);

			dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n",

				REG_GET_FIELD(status,

				VM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS));

			dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n",

				REG_GET_FIELD(status,

				VM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR));

			dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n",

				REG_GET_FIELD(status,

				VM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS));

			dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n",

				REG_GET_FIELD(status,

				VM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR));



		}

	}



	return 0;

CRA Git | Maintained and supported by SUSTech CRA and CCSE