104 static union acpi_object *radeon_atif_call(acpi_handle handle, int function,  in radeon_atif_call()  argument
128 	status = acpi_evaluate_object(handle, "ATIF", &atif_arg, &buffer);  in radeon_atif_call()
199 static int radeon_atif_verify_interface(acpi_handle handle,  in radeon_atif_verify_interface()  argument
207 	info = radeon_atif_call(handle, ATIF_FUNCTION_VERIFY_INTERFACE, NULL);  in radeon_atif_verify_interface()
246 static int radeon_atif_get_notification_params(acpi_handle handle,  in radeon_atif_get_notification_params()  argument
254 	info = radeon_atif_call(handle, ATIF_FUNCTION_GET_SYSTEM_PARAMETERS, NULL);  in radeon_atif_get_notification_params()
308 static int radeon_atif_get_sbios_requests(acpi_handle handle,  in radeon_atif_get_sbios_requests()  argument
315 	info = radeon_atif_call(handle, ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS, NULL);  in radeon_atif_get_sbios_requests()
352 	acpi_handle handle;  in radeon_atif_handler()  local
367 	handle = ACPI_HANDLE(&rdev->pdev->dev);  in radeon_atif_handler()
368 	count = radeon_atif_get_sbios_requests(handle, &req);  in radeon_atif_handler()
419 static union acpi_object *radeon_atcs_call(acpi_handle handle, int function,  in radeon_atcs_call()  argument
443 	status = acpi_evaluate_object(handle, "ATCS", &atcs_arg, &buffer);  in radeon_atcs_call()
485 static int radeon_atcs_verify_interface(acpi_handle handle,  in radeon_atcs_verify_interface()  argument
493 	info = radeon_atcs_call(handle, ATCS_FUNCTION_VERIFY_INTERFACE, NULL);  in radeon_atcs_verify_interface()
549 	acpi_handle handle;  in radeon_acpi_pcie_notify_device_ready()  local
554 	handle = ACPI_HANDLE(&rdev->pdev->dev);  in radeon_acpi_pcie_notify_device_ready()
555 	if (!handle)  in radeon_acpi_pcie_notify_device_ready()
561 	info = radeon_atcs_call(handle, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION, NULL);  in radeon_acpi_pcie_notify_device_ready()
584 	acpi_handle handle;  in radeon_acpi_pcie_performance_request()  local
594 	handle = ACPI_HANDLE(&rdev->pdev->dev);  in radeon_acpi_pcie_performance_request()
595 	if (!handle)  in radeon_acpi_pcie_performance_request()
615 		info = radeon_atcs_call(handle, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST, &params);  in radeon_acpi_pcie_performance_request()
691 	acpi_handle handle;  in radeon_acpi_init()  local
697 	handle = ACPI_HANDLE(&rdev->pdev->dev);  in radeon_acpi_init()
700 	if (!ASIC_IS_AVIVO(rdev) || !rdev->bios || !handle)  in radeon_acpi_init()
704 	ret = radeon_atcs_verify_interface(handle, atcs);  in radeon_acpi_init()
710 	ret = radeon_atif_verify_interface(handle, atif);  in radeon_acpi_init()
762 		ret = radeon_atif_get_notification_params(handle,  in radeon_acpi_init()