dev/iser/iser_verbs.c

476 	ret = rdma_create_qp(ib_conn->cma_id, device->pd, &init_attr);
480 	ib_conn->qp = ib_conn->cma_id->qp;
481 	ISER_DBG("setting conn %p cma_id %p qp %p",
482 		 ib_conn, ib_conn->cma_id,
483 		 ib_conn->cma_id->qp);
501 iser_device_find_by_ib_device(struct rdma_cm_id *cma_id)
509 		if (device->ib_device->node_guid == cma_id->device->node_guid)
517 	device->ib_device = cma_id->device;
584 	ISER_INFO("freeing conn %p cma_id %p qp %p",
585 		  iser_conn, ib_conn->cma_id, ib_conn->qp);
591 		rdma_destroy_qp(ib_conn->cma_id);
644 	 * In case we didn't already clean up the cma_id (peer initiated
648 	if (ib_conn->cma_id) {
649 		err = rdma_disconnect(ib_conn->cma_id);
694 iser_connect_error(struct rdma_cm_id *cma_id)
698 	iser_conn = cma_id->context;
711 iser_addr_handler(struct rdma_cm_id *cma_id)
718 	iser_conn = cma_id->context;
721 	device = iser_device_find_by_ib_device(cma_id);
725 		iser_connect_error(cma_id);
731 	ret = rdma_resolve_route(cma_id, 1000);
734 		iser_connect_error(cma_id);
743 iser_route_handler(struct rdma_cm_id *cma_id)
748 	struct iser_conn *iser_conn = cma_id->context;
772 	ret = rdma_connect(cma_id, &conn_param);
780 	iser_connect_error(cma_id);
787 iser_connected_handler(struct rdma_cm_id *cma_id)
793 	iser_conn = cma_id->context;
795 	(void)ib_query_qp(cma_id->qp, &attr, ~0, &init_attr);
798 		  attr.dest_qp_num, cma_id->qp->qp_num);
809 iser_cleanup_handler(struct rdma_cm_id *cma_id, bool destroy)
811 	struct iser_conn *iser_conn = cma_id->context;
819 iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
824 	iser_conn = cma_id->context;
826 		  event->event, event->status, cma_id->context, cma_id);
831 		iser_addr_handler(cma_id);
834 		iser_route_handler(cma_id);
837 		iser_connected_handler(cma_id);
844 		iser_connect_error(cma_id);
849 		iser_cleanup_handler(cma_id, false);