282 	ret = rdma_create_qp(ib_conn->cma_id, device->pd, &init_attr);  in iser_create_ib_conn_res()
286 	ib_conn->qp = ib_conn->cma_id->qp;  in iser_create_ib_conn_res()
288 		  ib_conn->cma_id, ib_conn->cma_id->qp, max_send_wr);  in iser_create_ib_conn_res()
304 struct iser_device *iser_device_find_by_ib_device(struct rdma_cm_id *cma_id)  in iser_device_find_by_ib_device()  argument
312 		if (device->ib_device->node_guid == cma_id->device->node_guid)  in iser_device_find_by_ib_device()
320 	device->ib_device = cma_id->device;  in iser_device_find_by_ib_device()
401 		  iser_conn, ib_conn->cma_id, ib_conn->qp);  in iser_free_ib_conn_res()
404 		rdma_destroy_qp(ib_conn->cma_id);  in iser_free_ib_conn_res()
447 	if (ib_conn->cma_id) {  in iser_conn_release()
448 		rdma_destroy_id(ib_conn->cma_id);  in iser_conn_release()
449 		ib_conn->cma_id = NULL;  in iser_conn_release()
483 	if (ib_conn->cma_id) {  in iser_conn_terminate()
484 		err = rdma_disconnect(ib_conn->cma_id);  in iser_conn_terminate()
499 static void iser_connect_error(struct rdma_cm_id *cma_id)  in iser_connect_error()  argument
503 	iser_conn = cma_id->context;  in iser_connect_error()
543 static void iser_addr_handler(struct rdma_cm_id *cma_id)  in iser_addr_handler()  argument
550 	iser_conn = cma_id->context;  in iser_addr_handler()
556 	device = iser_device_find_by_ib_device(cma_id);  in iser_addr_handler()
559 		iser_connect_error(cma_id);  in iser_addr_handler()
580 	ret = rdma_resolve_route(cma_id, 1000);  in iser_addr_handler()
583 		iser_connect_error(cma_id);  in iser_addr_handler()
591 static void iser_route_handler(struct rdma_cm_id *cma_id)  in iser_route_handler()  argument
596 	struct iser_conn *iser_conn = cma_id->context;  in iser_route_handler()
621 	ret = rdma_connect_locked(cma_id, &conn_param);  in iser_route_handler()
629 	iser_connect_error(cma_id);  in iser_route_handler()
632 static void iser_connected_handler(struct rdma_cm_id *cma_id,  in iser_connected_handler()  argument
639 	iser_conn = cma_id->context;  in iser_connected_handler()
644 	(void)ib_query_qp(cma_id->qp, &attr, ~0, &init_attr);  in iser_connected_handler()
645 	iser_info("remote qpn:%x my qpn:%x\n", attr.dest_qp_num, cma_id->qp->qp_num);  in iser_connected_handler()
660 static void iser_disconnected_handler(struct rdma_cm_id *cma_id)  in iser_disconnected_handler()  argument
662 	struct iser_conn *iser_conn = cma_id->context;  in iser_disconnected_handler()
673 static void iser_cleanup_handler(struct rdma_cm_id *cma_id,  in iser_cleanup_handler()  argument
676 	struct iser_conn *iser_conn = cma_id->context;  in iser_cleanup_handler()
683 	iser_disconnected_handler(cma_id);  in iser_cleanup_handler()
688 static int iser_cma_handler(struct rdma_cm_id *cma_id,  in iser_cma_handler()  argument
694 	iser_conn = cma_id->context;  in iser_cma_handler()
697 		  event->status, cma_id->context, cma_id);  in iser_cma_handler()
702 		iser_addr_handler(cma_id);  in iser_cma_handler()
705 		iser_route_handler(cma_id);  in iser_cma_handler()
708 		iser_connected_handler(cma_id, event->param.conn.private_data);  in iser_cma_handler()
712 			 rdma_reject_msg(cma_id, event->status));  in iser_cma_handler()
718 		iser_connect_error(cma_id);  in iser_cma_handler()
723 		iser_cleanup_handler(cma_id, false);  in iser_cma_handler()
732 		iser_cleanup_handler(cma_id, true);  in iser_cma_handler()
734 			iser_conn->ib_conn.cma_id = NULL;  in iser_cma_handler()
783 	ib_conn->cma_id = rdma_create_id(&init_net, iser_cma_handler,  in iser_connect()
785 	if (IS_ERR(ib_conn->cma_id)) {  in iser_connect()
786 		err = PTR_ERR(ib_conn->cma_id);  in iser_connect()
791 	err = rdma_resolve_addr(ib_conn->cma_id, src_addr, dst_addr, 1000);  in iser_connect()
813 	ib_conn->cma_id = NULL;  in iser_connect()