82 	struct sci_remote_node_context *sci_rnc)  in sci_remote_node_context_is_ready()  argument
84 	u32 current_state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_is_ready()
93 bool sci_remote_node_context_is_suspended(struct sci_remote_node_context *sci_rnc)  in sci_remote_node_context_is_suspended()  argument
95 	u32 current_state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_is_suspended()
111 static void sci_remote_node_context_construct_buffer(struct sci_remote_node_context *sci_rnc)  in sci_remote_node_context_construct_buffer()  argument
113 	struct isci_remote_device *idev = rnc_to_dev(sci_rnc);  in sci_remote_node_context_construct_buffer()
115 	int rni = sci_rnc->remote_node_index;  in sci_remote_node_context_construct_buffer()
174 	struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_setup_to_resume()  argument
179 	if (sci_rnc->destination_state != RNC_DEST_FINAL) {  in sci_remote_node_context_setup_to_resume()
180 		sci_rnc->destination_state = dest_param;  in sci_remote_node_context_setup_to_resume()
182 			sci_rnc->user_callback = callback;  in sci_remote_node_context_setup_to_resume()
183 			sci_rnc->user_cookie   = callback_parameter;  in sci_remote_node_context_setup_to_resume()
189 	struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_setup_to_destroy()  argument
193 	struct isci_host *ihost = idev_to_ihost(rnc_to_dev(sci_rnc));  in sci_remote_node_context_setup_to_destroy()
195 	sci_rnc->destination_state = RNC_DEST_FINAL;  in sci_remote_node_context_setup_to_destroy()
196 	sci_rnc->user_callback     = callback;  in sci_remote_node_context_setup_to_destroy()
197 	sci_rnc->user_cookie       = callback_parameter;  in sci_remote_node_context_setup_to_destroy()
236 static void sci_remote_node_context_validate_context_buffer(struct sci_remote_node_context *sci_rnc)  in sci_remote_node_context_validate_context_buffer()  argument
239 	struct isci_remote_device *idev = rnc_to_dev(sci_rnc);  in sci_remote_node_context_validate_context_buffer()
243 	rnc_buffer = sci_rnc_by_id(ihost, sci_rnc->remote_node_index);  in sci_remote_node_context_validate_context_buffer()
254 						  sci_rnc->remote_node_index);  in sci_remote_node_context_validate_context_buffer()
258 …tic void sci_remote_node_context_invalidate_context_buffer(struct sci_remote_node_context *sci_rnc)  in sci_remote_node_context_invalidate_context_buffer()  argument
261 	struct isci_remote_device *idev = rnc_to_dev(sci_rnc);  in sci_remote_node_context_invalidate_context_buffer()
264 	rnc_buffer = sci_rnc_by_id(ihost, sci_rnc->remote_node_index);  in sci_remote_node_context_invalidate_context_buffer()
268 	sci_remote_device_post_request(rnc_to_dev(sci_rnc),  in sci_remote_node_context_invalidate_context_buffer()
292 	struct sci_remote_node_context *sci_rnc = container_of(sm, typeof(*sci_rnc), sm);  in sci_remote_node_context_posting_state_enter()  local
294 	sci_remote_node_context_validate_context_buffer(sci_rnc);  in sci_remote_node_context_posting_state_enter()
425 enum sci_status sci_remote_node_context_event_handler(struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_event_handler()  argument
431 	state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_event_handler()
436 			sci_change_state(&sci_rnc->sm, SCI_RNC_READY);  in sci_remote_node_context_event_handler()
444 			if (sci_rnc->destination_state == RNC_DEST_FINAL)  in sci_remote_node_context_event_handler()
448 			sci_change_state(&sci_rnc->sm, next_state);  in sci_remote_node_context_event_handler()
455 				dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_event_handler()
458 					"invalidated.\n", __func__, sci_rnc);  in sci_remote_node_context_event_handler()
467 			sci_change_state(&sci_rnc->sm, SCI_RNC_READY);  in sci_remote_node_context_event_handler()
474 				dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_event_handler()
477 					__func__, sci_rnc);  in sci_remote_node_context_event_handler()
487 			sci_change_state(&sci_rnc->sm, SCI_RNC_TX_SUSPENDED);  in sci_remote_node_context_event_handler()
488 			sci_rnc->suspend_type = scu_get_event_type(event_code);  in sci_remote_node_context_event_handler()
491 			sci_change_state(&sci_rnc->sm, SCI_RNC_TX_RX_SUSPENDED);  in sci_remote_node_context_event_handler()
492 			sci_rnc->suspend_type = scu_get_event_type(event_code);  in sci_remote_node_context_event_handler()
509 		if (sci_rnc->suspend_type == scu_get_event_type(event_code))  in sci_remote_node_context_event_handler()
510 			sci_change_state(&sci_rnc->sm, next_state);  in sci_remote_node_context_event_handler()
513 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_event_handler()
521 	dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_event_handler()
528 enum sci_status sci_remote_node_context_destruct(struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_destruct()  argument
534 	state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_destruct()
537 		sci_remote_node_context_setup_to_destroy(sci_rnc, cb_fn, cb_p);  in sci_remote_node_context_destruct()
544 		sci_remote_node_context_setup_to_destroy(sci_rnc, cb_fn, cb_p);  in sci_remote_node_context_destruct()
545 		sci_change_state(&sci_rnc->sm, SCI_RNC_INVALIDATING);  in sci_remote_node_context_destruct()
548 		sci_remote_node_context_setup_to_destroy(sci_rnc, cb_fn, cb_p);  in sci_remote_node_context_destruct()
551 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_destruct()
560 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_destruct()
568 			struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_suspend()  argument
573 		= sci_rnc->sm.current_state_id;  in sci_remote_node_context_suspend()
574 	struct isci_remote_device *idev = rnc_to_dev(sci_rnc);  in sci_remote_node_context_suspend()
582 		__func__, rnc_state_name(state), sci_rnc->suspend_type,  in sci_remote_node_context_suspend()
583 		sci_rnc->destination_state, suspend_reason,  in sci_remote_node_context_suspend()
588 	    (sci_rnc->destination_state == RNC_DEST_FINAL))  in sci_remote_node_context_suspend()
589 		dest_param = sci_rnc->destination_state;  in sci_remote_node_context_suspend()
595 		if (sci_rnc->destination_state == RNC_DEST_FINAL) {  in sci_remote_node_context_suspend()
598 				 __func__, sci_rnc);  in sci_remote_node_context_suspend()
609 		if (sci_rnc->destination_state != RNC_DEST_FINAL)  in sci_remote_node_context_suspend()
610 			sci_rnc->destination_state = RNC_DEST_SUSPENDED;  in sci_remote_node_context_suspend()
611 		sci_rnc->suspend_type = suspend_type;  in sci_remote_node_context_suspend()
612 		sci_rnc->suspend_reason = suspend_reason;  in sci_remote_node_context_suspend()
624 		if ((sci_rnc->suspend_type == SCU_EVENT_TL_RNC_SUSPEND_TX_RX)  in sci_remote_node_context_suspend()
625 		    || (suspend_type == sci_rnc->suspend_type))  in sci_remote_node_context_suspend()
629 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_suspend()
634 	sci_rnc->destination_state = dest_param;  in sci_remote_node_context_suspend()
635 	sci_rnc->suspend_type = suspend_type;  in sci_remote_node_context_suspend()
636 	sci_rnc->suspend_reason = suspend_reason;  in sci_remote_node_context_suspend()
654 		sci_change_state(&sci_rnc->sm, SCI_RNC_AWAIT_SUSPENSION);  in sci_remote_node_context_suspend()
659 enum sci_status sci_remote_node_context_resume(struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_resume()  argument
664 	struct isci_remote_device *idev = rnc_to_dev(sci_rnc);  in sci_remote_node_context_resume()
666 	state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_resume()
671 		sci_rnc->destination_state,  in sci_remote_node_context_resume()
677 		if (sci_rnc->remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX)  in sci_remote_node_context_resume()
680 		sci_remote_node_context_setup_to_resume(sci_rnc, cb_fn,	cb_p,  in sci_remote_node_context_resume()
683 			sci_remote_node_context_construct_buffer(sci_rnc);  in sci_remote_node_context_resume()
684 			sci_change_state(&sci_rnc->sm, SCI_RNC_POSTING);  in sci_remote_node_context_resume()
694 		switch (sci_rnc->destination_state) {  in sci_remote_node_context_resume()
701 				sci_rnc, cb_fn, cb_p,  in sci_remote_node_context_resume()
706 				sci_rnc, cb_fn, cb_p,  in sci_remote_node_context_resume()
722 				sci_rnc, cb_fn, cb_p, RNC_DEST_READY);  in sci_remote_node_context_resume()
726 				    (sci_rnc->destination_state == RNC_DEST_FINAL))  in sci_remote_node_context_resume()
727 					sci_change_state(&sci_rnc->sm,  in sci_remote_node_context_resume()
730 					sci_change_state(&sci_rnc->sm,  in sci_remote_node_context_resume()
738 			sci_rnc, cb_fn, cb_p, RNC_DEST_SUSPENDED_RESUME);  in sci_remote_node_context_resume()
741 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_resume()
748 enum sci_status sci_remote_node_context_start_io(struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_start_io()  argument
753 	state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_start_io()
761 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_start_io()
766 		dev_dbg(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_start_io()
774 	struct sci_remote_node_context *sci_rnc,  in sci_remote_node_context_start_task()  argument
779 	enum sci_status status = sci_remote_node_context_resume(sci_rnc,  in sci_remote_node_context_start_task()
782 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_start_task()
788 	struct sci_remote_node_context *sci_rnc)  in sci_remote_node_context_is_safe_to_abort()  argument
792 	state = sci_rnc->sm.current_state_id;  in sci_remote_node_context_is_safe_to_abort()
805 		dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),  in sci_remote_node_context_is_safe_to_abort()