drm/amdgpu: support pcie bif ras query and inject

Call pcie bif ras query/inject in amdgpu ras.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -656,6 +656,10 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
 		if (adev->mmhub_funcs->query_ras_error_count)
 			adev->mmhub_funcs->query_ras_error_count(adev, &err_data);
 		break;
+	case AMDGPU_RAS_BLOCK__PCIE_BIF:
+		if (adev->nbio.funcs->query_ras_error_count)
+			adev->nbio.funcs->query_ras_error_count(adev, &err_data);
+		break;
 	default:
 		break;
 	}
@@ -705,6 +709,7 @@ int amdgpu_ras_error_inject(struct amdgpu_device *adev,
 	case AMDGPU_RAS_BLOCK__UMC:
 	case AMDGPU_RAS_BLOCK__MMHUB:
 	case AMDGPU_RAS_BLOCK__XGMI_WAFL:
+	case AMDGPU_RAS_BLOCK__PCIE_BIF:
 		ret = psp_ras_trigger_error(&adev->psp, &block_info);
 		break;
 	default: