49 	struct nvmet_fc_tgt_assoc	*assoc;  member
138 	struct nvmet_fc_tgt_assoc	*assoc;  member
186 nvmet_fc_makeconnid(struct nvmet_fc_tgt_assoc *assoc, u16 qid)  in nvmet_fc_makeconnid()  argument
188 	return (assoc->association_id | qid);  in nvmet_fc_makeconnid()
230 static void nvmet_fc_tgt_a_put(struct nvmet_fc_tgt_assoc *assoc);
231 static int nvmet_fc_tgt_a_get(struct nvmet_fc_tgt_assoc *assoc);
238 static void nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc);
619 nvmet_fc_alloc_target_queue(struct nvmet_fc_tgt_assoc *assoc,  in nvmet_fc_alloc_target_queue()  argument
635 	if (!nvmet_fc_tgt_a_get(assoc))  in nvmet_fc_alloc_target_queue()
639 				assoc->tgtport->fc_target_port.port_num,  in nvmet_fc_alloc_target_queue()
640 				assoc->a_id, qid);  in nvmet_fc_alloc_target_queue()
647 	queue->assoc = assoc;  in nvmet_fc_alloc_target_queue()
648 	queue->port = assoc->tgtport->port;  in nvmet_fc_alloc_target_queue()
649 	queue->cpu = nvmet_fc_queue_to_cpu(assoc->tgtport, qid);  in nvmet_fc_alloc_target_queue()
660 	nvmet_fc_prep_fcp_iodlist(assoc->tgtport, queue);  in nvmet_fc_alloc_target_queue()
666 	WARN_ON(assoc->queues[qid]);  in nvmet_fc_alloc_target_queue()
667 	spin_lock_irqsave(&assoc->tgtport->lock, flags);  in nvmet_fc_alloc_target_queue()
668 	assoc->queues[qid] = queue;  in nvmet_fc_alloc_target_queue()
669 	spin_unlock_irqrestore(&assoc->tgtport->lock, flags);  in nvmet_fc_alloc_target_queue()
674 	nvmet_fc_destroy_fcp_iodlist(assoc->tgtport, queue);  in nvmet_fc_alloc_target_queue()
677 	nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_alloc_target_queue()
691 	spin_lock_irqsave(&queue->assoc->tgtport->lock, flags);  in nvmet_fc_tgt_queue_free()
692 	queue->assoc->queues[queue->qid] = NULL;  in nvmet_fc_tgt_queue_free()
693 	spin_unlock_irqrestore(&queue->assoc->tgtport->lock, flags);  in nvmet_fc_tgt_queue_free()
695 	nvmet_fc_destroy_fcp_iodlist(queue->assoc->tgtport, queue);  in nvmet_fc_tgt_queue_free()
697 	nvmet_fc_tgt_a_put(queue->assoc);  in nvmet_fc_tgt_queue_free()
720 	struct nvmet_fc_tgtport *tgtport = queue->assoc->tgtport;  in nvmet_fc_delete_target_queue()
798 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_find_target_queue()  local
808 	list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {  in nvmet_fc_find_target_queue()
809 		if (association_id == assoc->association_id) {  in nvmet_fc_find_target_queue()
810 			queue = assoc->queues[qid];  in nvmet_fc_find_target_queue()
826 	struct nvmet_fc_tgt_assoc *assoc =  in nvmet_fc_delete_assoc()  local
829 	nvmet_fc_delete_target_assoc(assoc);  in nvmet_fc_delete_assoc()
830 	nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_delete_assoc()
836 	struct nvmet_fc_tgt_assoc *assoc, *tmpassoc;  in nvmet_fc_alloc_target_assoc()  local
842 	assoc = kzalloc(sizeof(*assoc), GFP_KERNEL);  in nvmet_fc_alloc_target_assoc()
843 	if (!assoc)  in nvmet_fc_alloc_target_assoc()
853 	assoc->tgtport = tgtport;  in nvmet_fc_alloc_target_assoc()
854 	assoc->a_id = idx;  in nvmet_fc_alloc_target_assoc()
855 	INIT_LIST_HEAD(&assoc->a_list);  in nvmet_fc_alloc_target_assoc()
856 	kref_init(&assoc->ref);  in nvmet_fc_alloc_target_assoc()
857 	INIT_WORK(&assoc->del_work, nvmet_fc_delete_assoc);  in nvmet_fc_alloc_target_assoc()
871 			assoc->association_id = ran;  in nvmet_fc_alloc_target_assoc()
872 			list_add_tail(&assoc->a_list, &tgtport->assoc_list);  in nvmet_fc_alloc_target_assoc()
877 	return assoc;  in nvmet_fc_alloc_target_assoc()
882 	kfree(assoc);  in nvmet_fc_alloc_target_assoc()
889 	struct nvmet_fc_tgt_assoc *assoc =  in nvmet_fc_target_assoc_free()  local
891 	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;  in nvmet_fc_target_assoc_free()
895 	list_del(&assoc->a_list);  in nvmet_fc_target_assoc_free()
897 	ida_simple_remove(&tgtport->assoc_cnt, assoc->a_id);  in nvmet_fc_target_assoc_free()
898 	kfree(assoc);  in nvmet_fc_target_assoc_free()
903 nvmet_fc_tgt_a_put(struct nvmet_fc_tgt_assoc *assoc)  in nvmet_fc_tgt_a_put()  argument
905 	kref_put(&assoc->ref, nvmet_fc_target_assoc_free);  in nvmet_fc_tgt_a_put()
909 nvmet_fc_tgt_a_get(struct nvmet_fc_tgt_assoc *assoc)  in nvmet_fc_tgt_a_get()  argument
911 	return kref_get_unless_zero(&assoc->ref);  in nvmet_fc_tgt_a_get()
915 nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc)  in nvmet_fc_delete_target_assoc()  argument
917 	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;  in nvmet_fc_delete_target_assoc()
924 		queue = assoc->queues[i];  in nvmet_fc_delete_target_assoc()
936 	nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_delete_target_assoc()
943 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_find_target_assoc()  local
948 	list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {  in nvmet_fc_find_target_assoc()
949 		if (association_id == assoc->association_id) {  in nvmet_fc_find_target_assoc()
950 			ret = assoc;  in nvmet_fc_find_target_assoc()
951 			nvmet_fc_tgt_a_get(assoc);  in nvmet_fc_find_target_assoc()
1099 	struct nvmet_fc_tgt_assoc *assoc, *next;  in __nvmet_fc_free_assocs()  local
1103 	list_for_each_entry_safe(assoc, next,  in __nvmet_fc_free_assocs()
1105 		if (!nvmet_fc_tgt_a_get(assoc))  in __nvmet_fc_free_assocs()
1108 		nvmet_fc_delete_target_assoc(assoc);  in __nvmet_fc_free_assocs()
1109 		nvmet_fc_tgt_a_put(assoc);  in __nvmet_fc_free_assocs()
1122 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_delete_ctrl()  local
1136 		list_for_each_entry(assoc, &tgtport->assoc_list, a_list) {  in nvmet_fc_delete_ctrl()
1137 			queue = assoc->queues[0];  in nvmet_fc_delete_ctrl()
1139 				if (nvmet_fc_tgt_a_get(assoc))  in nvmet_fc_delete_ctrl()
1149 			schedule_work(&assoc->del_work);  in nvmet_fc_delete_ctrl()
1322 		iod->assoc = nvmet_fc_alloc_target_assoc(tgtport);  in nvmet_fc_ls_create_association()
1323 		if (!iod->assoc)  in nvmet_fc_ls_create_association()
1326 			queue = nvmet_fc_alloc_target_queue(iod->assoc, 0,  in nvmet_fc_ls_create_association()
1361 			cpu_to_be64(nvmet_fc_makeconnid(iod->assoc, 0));  in nvmet_fc_ls_create_association()
1408 		iod->assoc = nvmet_fc_find_target_assoc(tgtport,  in nvmet_fc_ls_create_connection()
1410 		if (!iod->assoc)  in nvmet_fc_ls_create_connection()
1413 			queue = nvmet_fc_alloc_target_queue(iod->assoc,  in nvmet_fc_ls_create_connection()
1420 			nvmet_fc_tgt_a_put(iod->assoc);  in nvmet_fc_ls_create_connection()
1453 			cpu_to_be64(nvmet_fc_makeconnid(iod->assoc,  in nvmet_fc_ls_create_connection()
1466 	struct nvmet_fc_tgt_assoc *assoc;  in nvmet_fc_ls_disconnect()  local
1496 		assoc = nvmet_fc_find_target_assoc(tgtport,  in nvmet_fc_ls_disconnect()
1498 		iod->assoc = assoc;  in nvmet_fc_ls_disconnect()
1499 		if (assoc) {  in nvmet_fc_ls_disconnect()
1506 					nvmet_fc_tgt_a_put(assoc);  in nvmet_fc_ls_disconnect()
1554 	nvmet_fc_tgt_a_put(iod->assoc);  in nvmet_fc_ls_disconnect()
1557 		nvmet_fc_delete_target_assoc(iod->assoc);  in nvmet_fc_ls_disconnect()
1611 	iod->assoc = NULL;  in nvmet_fc_handle_ls_rqst()