90 static void isci_remote_device_ready(struct isci_host *ihost, struct isci_remote_device *idev)  in isci_remote_device_ready()  argument
92 	dev_dbg(&ihost->pdev->dev,  in isci_remote_device_ready()
98 		wake_up(&ihost->eventq);  in isci_remote_device_ready()
102 	struct isci_host *ihost,  in sci_remote_device_terminate_req()  argument
112 	dev_dbg(&ihost->pdev->dev,  in sci_remote_device_terminate_req()
118 	return sci_controller_terminate_request(ihost, idev, ireq);  in sci_remote_device_terminate_req()
125 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_terminate_reqs_checkabort()  local
130 		struct isci_request *ireq = ihost->reqs[i];  in sci_remote_device_terminate_reqs_checkabort()
133 		s = sci_remote_device_terminate_req(ihost, idev, chk, ireq);  in sci_remote_device_terminate_reqs_checkabort()
154 	struct isci_host *ihost,  in isci_check_reqterm()  argument
162 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_check_reqterm()
165 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_check_reqterm()
171 	struct isci_host *ihost,  in isci_check_devempty()  argument
178 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_check_devempty()
181 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_check_devempty()
187 	struct isci_host *ihost,  in isci_remote_device_terminate_requests()  argument
195 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_terminate_requests()
198 		dev_dbg(&ihost->pdev->dev, "%s: failed isci_get_device(idev=%p)\n",  in isci_remote_device_terminate_requests()
200 		spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_terminate_requests()
209 		dev_dbg(&ihost->pdev->dev,  in isci_remote_device_terminate_requests()
220 			sci_remote_device_terminate_req(ihost, idev, 0, ireq);  in isci_remote_device_terminate_requests()
221 			spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_terminate_requests()
222 			if (!wait_event_timeout(ihost->eventq,  in isci_remote_device_terminate_requests()
223 						isci_check_reqterm(ihost, idev, ireq,  in isci_remote_device_terminate_requests()
227 				dev_warn(&ihost->pdev->dev, "%s host%d timeout single\n",  in isci_remote_device_terminate_requests()
228 					 __func__, ihost->id);  in isci_remote_device_terminate_requests()
229 				dev_dbg(&ihost->pdev->dev,  in isci_remote_device_terminate_requests()
246 			spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_terminate_requests()
249 				isci_free_tag(ihost, ireq->io_tag);  in isci_remote_device_terminate_requests()
250 			spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_terminate_requests()
254 			spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_terminate_requests()
255 			if (!wait_event_timeout(ihost->eventq,  in isci_remote_device_terminate_requests()
256 						isci_check_devempty(ihost, idev,  in isci_remote_device_terminate_requests()
260 				dev_warn(&ihost->pdev->dev, "%s host%d timeout all\n",  in isci_remote_device_terminate_requests()
261 					 __func__, ihost->id);  in isci_remote_device_terminate_requests()
262 				dev_dbg(&ihost->pdev->dev,  in isci_remote_device_terminate_requests()
280 		dev_dbg(&ihost->pdev->dev, "%s: idev=%p, wait done\n",  in isci_remote_device_terminate_requests()
296 static void isci_remote_device_not_ready(struct isci_host *ihost,  in isci_remote_device_not_ready()  argument
300 	dev_dbg(&ihost->pdev->dev,  in isci_remote_device_not_ready()
444 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_frame_handler()  local
458 		sci_controller_release_frame(ihost, frame_index);  in sci_remote_device_frame_handler()
471 		status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,  in sci_remote_device_frame_handler()
480 		ireq = sci_request_by_tag(ihost, be16_to_cpu(hdr.tag));  in sci_remote_device_frame_handler()
488 			sci_controller_release_frame(ihost, frame_index);  in sci_remote_device_frame_handler()
495 		status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,  in sci_remote_device_frame_handler()
518 		sci_controller_release_frame(ihost, frame_index);  in sci_remote_device_frame_handler()
653 enum sci_status sci_remote_device_start_io(struct isci_host *ihost,  in sci_remote_device_start_io()  argument
789 enum sci_status sci_remote_device_complete_io(struct isci_host *ihost,  in sci_remote_device_complete_io()  argument
871 enum sci_status sci_remote_device_start_task(struct isci_host *ihost,  in sci_remote_device_start_task()  argument
984 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_stp_remote_device_ready_idle_substate_resume_complete_handler()  local
990 		isci_remote_device_ready(ihost, idev);  in sci_stp_remote_device_ready_idle_substate_resume_complete_handler()
1018 	struct isci_host *ihost;  in sci_remote_device_destruct()  local
1026 	ihost = idev->owning_port->owning_controller;  in sci_remote_device_destruct()
1027 	sci_controller_free_remote_node_context(ihost, idev,  in sci_remote_device_destruct()
1041 static void isci_remote_device_deconstruct(struct isci_host *ihost, struct isci_remote_device *idev)  in isci_remote_device_deconstruct()  argument
1043 	dev_dbg(&ihost->pdev->dev,  in isci_remote_device_deconstruct()
1060 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_stopped_state_enter()  local
1068 		isci_remote_device_deconstruct(ihost, idev);  in sci_remote_device_stopped_state_enter()
1070 	sci_controller_remote_device_stopped(ihost, idev);  in sci_remote_device_stopped_state_enter()
1076 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_starting_state_enter()  local
1078 	isci_remote_device_not_ready(ihost, idev,  in sci_remote_device_starting_state_enter()
1085 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_ready_state_enter()  local
1093 		isci_remote_device_ready(ihost, idev);  in sci_remote_device_ready_state_enter()
1102 		struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_ready_state_exit()  local
1104 		isci_remote_device_not_ready(ihost, idev,  in sci_remote_device_ready_state_exit()
1112 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_resetting_state_enter()  local
1114 	dev_dbg(&ihost->pdev->dev,  in sci_remote_device_resetting_state_enter()
1123 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_remote_device_resetting_state_exit()  local
1125 	dev_dbg(&ihost->pdev->dev,  in sci_remote_device_resetting_state_exit()
1151 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_stp_remote_device_ready_cmd_substate_enter()  local
1155 	isci_remote_device_not_ready(ihost, idev,  in sci_stp_remote_device_ready_cmd_substate_enter()
1162 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_stp_remote_device_ready_ncq_error_substate_enter()  local
1165 		isci_remote_device_not_ready(ihost, idev,  in sci_stp_remote_device_ready_ncq_error_substate_enter()
1172 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_smp_remote_device_ready_idle_substate_enter()  local
1174 	isci_remote_device_ready(ihost, idev);  in sci_smp_remote_device_ready_idle_substate_enter()
1180 	struct isci_host *ihost = idev->owning_port->owning_controller;  in sci_smp_remote_device_ready_cmd_substate_enter()  local
1184 	isci_remote_device_not_ready(ihost, idev,  in sci_smp_remote_device_ready_cmd_substate_enter()
1356 	struct isci_host *ihost = idev->owning_port->owning_controller;  in isci_remote_device_resume_from_abort_complete()  local
1368 	wake_up(&ihost->eventq);  in isci_remote_device_resume_from_abort_complete()
1372 	struct isci_host *ihost,  in isci_remote_device_test_resume_done()  argument
1378 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_test_resume_done()
1382 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_test_resume_done()
1388 	struct isci_host *ihost,  in isci_remote_device_wait_for_resume_from_abort()  argument
1391 	dev_dbg(&ihost->pdev->dev, "%s: starting resume wait: %p\n",  in isci_remote_device_wait_for_resume_from_abort()
1395 	if (!wait_event_timeout(ihost->eventq,  in isci_remote_device_wait_for_resume_from_abort()
1396 				isci_remote_device_test_resume_done(ihost, idev),  in isci_remote_device_wait_for_resume_from_abort()
1399 		dev_warn(&ihost->pdev->dev, "%s: #### Timeout waiting for "  in isci_remote_device_wait_for_resume_from_abort()
1404 	dev_dbg(&ihost->pdev->dev, "%s: resume wait done: %p\n",  in isci_remote_device_wait_for_resume_from_abort()
1409 	struct isci_host *ihost,  in isci_remote_device_resume_from_abort()  argument
1416 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_resume_from_abort()
1429 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_resume_from_abort()
1431 		isci_remote_device_wait_for_resume_from_abort(ihost, idev);  in isci_remote_device_resume_from_abort()
1477 	struct isci_host *ihost = iport->isci_host;  in isci_remote_device_construct()  local
1487 		dev_dbg(&ihost->pdev->dev, "%s: construct failed: %d\n",  in isci_remote_device_construct()
1497 		dev_warn(&ihost->pdev->dev, "remote device start failed: %d\n",  in isci_remote_device_construct()
1512 isci_remote_device_alloc(struct isci_host *ihost, struct isci_port *iport)  in isci_remote_device_alloc()  argument
1518 		idev = &ihost->devices[i];  in isci_remote_device_alloc()
1524 		dev_warn(&ihost->pdev->dev, "%s: failed\n", __func__);  in isci_remote_device_alloc()
1536 	struct isci_host *ihost = idev->isci_port->isci_host;  in isci_remote_device_release()  local
1546 	wake_up(&ihost->eventq);  in isci_remote_device_release()
1557 enum sci_status isci_remote_device_stop(struct isci_host *ihost, struct isci_remote_device *idev)  in isci_remote_device_stop()  argument
1562 	dev_dbg(&ihost->pdev->dev,  in isci_remote_device_stop()
1565 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_stop()
1571 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_stop()
1577 		wait_for_device_stop(ihost, idev);  in isci_remote_device_stop()
1579 	dev_dbg(&ihost->pdev->dev,  in isci_remote_device_stop()
1593 	struct isci_host *ihost = dev_to_ihost(dev);  in isci_remote_device_gone()  local
1596 	dev_dbg(&ihost->pdev->dev,  in isci_remote_device_gone()
1600 	isci_remote_device_stop(ihost, idev);  in isci_remote_device_gone()
1659 	struct isci_host *ihost,  in isci_remote_device_suspend_terminate()  argument
1667 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_suspend_terminate()
1670 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_suspend_terminate()
1673 	status = isci_remote_device_terminate_requests(ihost, idev, ireq);  in isci_remote_device_suspend_terminate()
1675 		dev_dbg(&ihost->pdev->dev,  in isci_remote_device_suspend_terminate()
1697 	struct isci_host *ihost,  in isci_remote_device_reset_complete()  argument
1703 	spin_lock_irqsave(&ihost->scic_lock, flags);  in isci_remote_device_reset_complete()
1705 	spin_unlock_irqrestore(&ihost->scic_lock, flags);  in isci_remote_device_reset_complete()