184 	struct rdac_controller	*ctlr;  member
301 	if (h->ctlr->use_ms10) {  in rdac_failover_get()
305 		rdac_pg = &h->ctlr->mode_select.expanded;  in rdac_failover_get()
317 		rdac_pg = &h->ctlr->mode_select.legacy;  in rdac_failover_get()
333 	rq = get_rdac_req(sdev, &h->ctlr->mode_select, data_size, WRITE);  in rdac_failover_get()
338 	if (h->ctlr->use_ms10) {  in rdac_failover_get()
357 	struct rdac_controller *ctlr;  in release_controller()  local
358 	ctlr = container_of(kref, struct rdac_controller, kref);  in release_controller()
360 	list_del(&ctlr->node);  in release_controller()
361 	kfree(ctlr);  in release_controller()
367 	struct rdac_controller *ctlr, *tmp;  in get_controller()  local
377 	ctlr = kmalloc(sizeof(*ctlr), GFP_ATOMIC);  in get_controller()
378 	if (!ctlr)  in get_controller()
382 	memcpy(ctlr->array_id, array_id, UNIQUE_ID_LEN);  in get_controller()
383 	ctlr->index = index;  in get_controller()
384 	ctlr->host = sdev->host;  in get_controller()
385 	memcpy(ctlr->array_name, array_name, ARRAY_LABEL_LEN);  in get_controller()
387 	kref_init(&ctlr->kref);  in get_controller()
388 	ctlr->use_ms10 = -1;  in get_controller()
389 	ctlr->ms_queued = 0;  in get_controller()
390 	ctlr->ms_sdev = NULL;  in get_controller()
391 	spin_lock_init(&ctlr->ms_lock);  in get_controller()
392 	INIT_WORK(&ctlr->ms_work, send_mode_select);  in get_controller()
393 	INIT_LIST_HEAD(&ctlr->ms_head);  in get_controller()
394 	list_add(&ctlr->node, &ctlr_list);  in get_controller()
396 	return ctlr;  in get_controller()
508 		h->ctlr = get_controller(index, array_name, array_id, sdev);  in initialize_controller()
509 		if (!h->ctlr)  in initialize_controller()
529 			h->ctlr->use_ms10 = 1;  in set_mode_select()
531 			h->ctlr->use_ms10 = 0;  in set_mode_select()
573 		(char *) h->ctlr->array_name, h->ctlr->index,  in mode_select_handle_sense()
582 	struct rdac_controller *ctlr =  in send_mode_select()  local
585 	struct scsi_device *sdev = ctlr->ms_sdev;  in send_mode_select()
592 	spin_lock(&ctlr->ms_lock);  in send_mode_select()
593 	list_splice_init(&ctlr->ms_head, &list);  in send_mode_select()
594 	ctlr->ms_queued = 0;  in send_mode_select()
595 	ctlr->ms_sdev = NULL;  in send_mode_select()
596 	spin_unlock(&ctlr->ms_lock);  in send_mode_select()
606 		(char *) h->ctlr->array_name, h->ctlr->index,  in send_mode_select()
622 				(char *) h->ctlr->array_name, h->ctlr->index);  in send_mode_select()
641 	struct rdac_controller *ctlr;  in queue_mode_select()  local
651 	ctlr = qdata->h->ctlr;  in queue_mode_select()
652 	spin_lock(&ctlr->ms_lock);  in queue_mode_select()
653 	list_add_tail(&qdata->entry, &ctlr->ms_head);  in queue_mode_select()
654 	if (!ctlr->ms_queued) {  in queue_mode_select()
655 		ctlr->ms_queued = 1;  in queue_mode_select()
656 		ctlr->ms_sdev = sdev;  in queue_mode_select()
657 		queue_work(kmpath_rdacd, &ctlr->ms_work);  in queue_mode_select()
659 	spin_unlock(&ctlr->ms_lock);  in queue_mode_select()
719 			(char *) h->ctlr->array_name, h->ctlr->index,  in rdac_check_sense()
816 	kref_put(&h->ctlr->kref, release_controller);  in rdac_bus_attach()
828 	if (h->ctlr && h->ctlr->ms_queued)  in rdac_bus_detach()
832 	if (h->ctlr)  in rdac_bus_detach()
833 		kref_put(&h->ctlr->kref, release_controller);  in rdac_bus_detach()