37 	struct nvmet_fc_tgt_assoc	*assoc;  member
130 	struct nvmet_fc_tgt_assoc	*assoc;  member
178 nvmet_fc_makeconnid(struct nvmet_fc_tgt_assoc *assoc, u16 qid)  in nvmet_fc_makeconnid()  argument
180 	return (assoc->association_id | qid);  in nvmet_fc_makeconnid()
221 static void nvmet_fc_tgt_a_put(struct nvmet_fc_tgt_assoc *assoc);
222 static int nvmet_fc_tgt_a_get(struct nvmet_fc_tgt_assoc *assoc);
229 static void nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc);
581 nvmet_fc_alloc_target_queue(struct nvmet_fc_tgt_assoc *assoc,  in nvmet_fc_alloc_target_queue()  argument
595 	if (!nvmet_fc_tgt_a_get(assoc))  in nvmet_fc_alloc_target_queue()
599 				assoc->tgtport->fc_target_port.port_num,  in nvmet_fc_alloc_target_queue()
600 				assoc->a_id, qid);  in nvmet_fc_alloc_target_queue()
606 	queue->assoc = assoc;  in nvmet_fc_alloc_target_queue()
617 	nvmet_fc_prep_fcp_iodlist(assoc->tgtport, queue);  in nvmet_fc_alloc_target_queue()
623 	WARN_ON(assoc->queues[qid]);  in nvmet_fc_alloc_target_queue()
624 	spin_lock_irqsave(&assoc->tgtport->lock, flags);  in nvmet_fc_alloc_target_queue()
625 	assoc->queues[qid] = queue;  in nvmet_fc_alloc_target_queue()
626 	spin_unlock_irqrestore(&assoc->tgtport->lock, flags);  in nvmet_fc_alloc_target_queue()
631 	nvmet_fc_destroy_fcp_iodlist(assoc->tgtport, queue);  in nvmet_fc_alloc_target_queue()
634 	nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_alloc_target_queue()
648 	spin_lock_irqsave(&queue->assoc->tgtport->lock, flags);  in nvmet_fc_tgt_queue_free()
649 	queue->assoc->queues[queue->qid] = NULL;  in nvmet_fc_tgt_queue_free()
650 	spin_unlock_irqrestore(&queue->assoc->tgtport->lock, flags);  in nvmet_fc_tgt_queue_free()
652 	nvmet_fc_destroy_fcp_iodlist(queue->assoc->tgtport, queue);  in nvmet_fc_tgt_queue_free()
654 	nvmet_fc_tgt_a_put(queue->assoc);  in nvmet_fc_tgt_queue_free()
677 	struct nvmet_fc_tgtport *tgtport = queue->assoc->tgtport;  in nvmet_fc_delete_target_queue()
755 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_find_target_queue()  local
765 	list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {  in nvmet_fc_find_target_queue()
766 		if (association_id == assoc->association_id) {  in nvmet_fc_find_target_queue()
767 			queue = assoc->queues[qid];  in nvmet_fc_find_target_queue()
783 	struct nvmet_fc_tgt_assoc *assoc =  in nvmet_fc_delete_assoc()  local
786 	nvmet_fc_delete_target_assoc(assoc);  in nvmet_fc_delete_assoc()
787 	nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_delete_assoc()
793 	struct nvmet_fc_tgt_assoc *assoc, *tmpassoc;  in nvmet_fc_alloc_target_assoc()  local
799 	assoc = kzalloc(sizeof(*assoc), GFP_KERNEL);  in nvmet_fc_alloc_target_assoc()
800 	if (!assoc)  in nvmet_fc_alloc_target_assoc()
810 	assoc->tgtport = tgtport;  in nvmet_fc_alloc_target_assoc()
811 	assoc->a_id = idx;  in nvmet_fc_alloc_target_assoc()
812 	INIT_LIST_HEAD(&assoc->a_list);  in nvmet_fc_alloc_target_assoc()
813 	kref_init(&assoc->ref);  in nvmet_fc_alloc_target_assoc()
814 	INIT_WORK(&assoc->del_work, nvmet_fc_delete_assoc);  in nvmet_fc_alloc_target_assoc()
828 			assoc->association_id = ran;  in nvmet_fc_alloc_target_assoc()
829 			list_add_tail(&assoc->a_list, &tgtport->assoc_list);  in nvmet_fc_alloc_target_assoc()
834 	return assoc;  in nvmet_fc_alloc_target_assoc()
839 	kfree(assoc);  in nvmet_fc_alloc_target_assoc()
846 	struct nvmet_fc_tgt_assoc *assoc =  in nvmet_fc_target_assoc_free()  local
848 	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;  in nvmet_fc_target_assoc_free()
852 	list_del(&assoc->a_list);  in nvmet_fc_target_assoc_free()
854 	ida_simple_remove(&tgtport->assoc_cnt, assoc->a_id);  in nvmet_fc_target_assoc_free()
855 	kfree(assoc);  in nvmet_fc_target_assoc_free()
860 nvmet_fc_tgt_a_put(struct nvmet_fc_tgt_assoc *assoc)  in nvmet_fc_tgt_a_put()  argument
862 	kref_put(&assoc->ref, nvmet_fc_target_assoc_free);  in nvmet_fc_tgt_a_put()
866 nvmet_fc_tgt_a_get(struct nvmet_fc_tgt_assoc *assoc)  in nvmet_fc_tgt_a_get()  argument
868 	return kref_get_unless_zero(&assoc->ref);  in nvmet_fc_tgt_a_get()
872 nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc)  in nvmet_fc_delete_target_assoc()  argument
874 	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;  in nvmet_fc_delete_target_assoc()
881 		queue = assoc->queues[i];  in nvmet_fc_delete_target_assoc()
893 	nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_delete_target_assoc()
900 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_find_target_assoc()  local
905 	list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {  in nvmet_fc_find_target_assoc()
906 		if (association_id == assoc->association_id) {  in nvmet_fc_find_target_assoc()
907 			ret = assoc;  in nvmet_fc_find_target_assoc()
908 			nvmet_fc_tgt_a_get(assoc);  in nvmet_fc_find_target_assoc()
1135 	struct nvmet_fc_tgt_assoc *assoc, *next;  in __nvmet_fc_free_assocs()  local
1139 	list_for_each_entry_safe(assoc, next,  in __nvmet_fc_free_assocs()
1141 		if (!nvmet_fc_tgt_a_get(assoc))  in __nvmet_fc_free_assocs()
1143 		if (!schedule_work(&assoc->del_work))  in __nvmet_fc_free_assocs()
1144 			nvmet_fc_tgt_a_put(assoc);  in __nvmet_fc_free_assocs()
1156 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_delete_ctrl()  local
1170 		list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {  in nvmet_fc_delete_ctrl()
1171 			queue = assoc->queues[0];  in nvmet_fc_delete_ctrl()
1173 				if (nvmet_fc_tgt_a_get(assoc))  in nvmet_fc_delete_ctrl()
1183 			if (!schedule_work(&assoc->del_work))  in nvmet_fc_delete_ctrl()
1184 				nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_delete_ctrl()
1359 		iod->assoc = nvmet_fc_alloc_target_assoc(tgtport);  in nvmet_fc_ls_create_association()
1360 		if (!iod->assoc)  in nvmet_fc_ls_create_association()
1363 			queue = nvmet_fc_alloc_target_queue(iod->assoc, 0,  in nvmet_fc_ls_create_association()
1398 			cpu_to_be64(nvmet_fc_makeconnid(iod->assoc, 0));  in nvmet_fc_ls_create_association()
1445 		iod->assoc = nvmet_fc_find_target_assoc(tgtport,  in nvmet_fc_ls_create_connection()
1447 		if (!iod->assoc)  in nvmet_fc_ls_create_connection()
1450 			queue = nvmet_fc_alloc_target_queue(iod->assoc,  in nvmet_fc_ls_create_connection()
1457 			nvmet_fc_tgt_a_put(iod->assoc);  in nvmet_fc_ls_create_connection()
1490 			cpu_to_be64(nvmet_fc_makeconnid(iod->assoc,  in nvmet_fc_ls_create_connection()
1502 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_ls_disconnect()  local
1531 		assoc = nvmet_fc_find_target_assoc(tgtport,  in nvmet_fc_ls_disconnect()
1533 		iod->assoc = assoc;  in nvmet_fc_ls_disconnect()
1534 		if (!assoc)  in nvmet_fc_ls_disconnect()
1563 	nvmet_fc_tgt_a_put(iod->assoc);  in nvmet_fc_ls_disconnect()
1565 	nvmet_fc_delete_target_assoc(iod->assoc);  in nvmet_fc_ls_disconnect()
1619 	iod->assoc = NULL;  in nvmet_fc_handle_ls_rqst()