infiniband/core/cma.c

162 		struct ib_cm_id	*ib;
176 		struct ib_sa_multicast *ib;
327 	kfree(mc->multicast.ib);
416 	return (id_priv->id.device && id_priv->cm_id.ib);
650 		if (!id_priv->cm_id.ib || cma_is_ud_ps(id_priv->id.ps))
653 			ret = ib_cm_init_qp_attr(id_priv->cm_id.ib, qp_attr,
881 			ib_sa_free_multicast(mc->multicast.ib);
907 			if (id_priv->cm_id.ib && !IS_ERR(id_priv->cm_id.ib))
908 				ib_destroy_cm_id(id_priv->cm_id.ib);
947 	ret = ib_send_cm_rtu(id_priv->cm_id.ib, NULL, 0);
954 	ib_send_cm_rej(id_priv->cm_id.ib, IB_CM_REJ_CONSUMER_DEFINED,
1049 		id_priv->cm_id.ib = NULL;
1204 	conn_id->cm_id.ib = cm_id;
1224 	conn_id->cm_id.ib = NULL;
1453 	id_priv->cm_id.ib = ib_create_cm_id(id_priv->id.device, cma_req_handler,
1455 	if (IS_ERR(id_priv->cm_id.ib))
1456 		return PTR_ERR(id_priv->cm_id.ib);
1461 		ret = ib_cm_listen(id_priv->cm_id.ib, svc_id, 0, NULL);
1464 		ret = ib_cm_listen(id_priv->cm_id.ib, svc_id, 0, &compare_data);
1468 		ib_destroy_cm_id(id_priv->cm_id.ib);
1469 		id_priv->cm_id.ib = NULL;
2493 		id_priv->cm_id.ib = NULL;
2526 	id_priv->cm_id.ib = ib_create_cm_id(id_priv->id.device,
2528 	if (IS_ERR(id_priv->cm_id.ib)) {
2529 		ret = PTR_ERR(id_priv->cm_id.ib);
2539 	ret = ib_send_cm_sidr_req(id_priv->cm_id.ib, &req);
2541 		ib_destroy_cm_id(id_priv->cm_id.ib);
2542 		id_priv->cm_id.ib = NULL;
2568 	id_priv->cm_id.ib = ib_create_cm_id(id_priv->id.device, cma_ib_handler,
2570 	if (IS_ERR(id_priv->cm_id.ib)) {
2571 		ret = PTR_ERR(id_priv->cm_id.ib);
2600 	ret = ib_send_cm_req(id_priv->cm_id.ib, &req);
2602 	if (ret && !IS_ERR(id_priv->cm_id.ib)) {
2603 		ib_destroy_cm_id(id_priv->cm_id.ib);
2604 		id_priv->cm_id.ib = NULL;
2719 	ret = ib_send_cm_rep(id_priv->cm_id.ib, &rep);
2765 	return ib_send_cm_sidr_rep(id_priv->cm_id.ib, &rep);
2823 		ret = ib_cm_notify(id_priv->cm_id.ib, event);
2849 			ret = ib_send_cm_rej(id_priv->cm_id.ib,
2880 		if (ib_send_cm_dreq(id_priv->cm_id.ib, NULL, 0))
2881 			ib_send_cm_drep(id_priv->cm_id.ib, NULL, 0);
3007 	mc->multicast.ib = ib_sa_join_multicast(&sa_client, id_priv->id.device,
3011 	if (IS_ERR(mc->multicast.ib))
3012 		return PTR_ERR(mc->multicast.ib);
3022 	struct ib_sa_multicast *m = mc->multicast.ib;
3024 	mc->multicast.ib->context = mc;
3072 	mc->multicast.ib = kzalloc(sizeof(struct ib_sa_multicast), GFP_KERNEL);
3073 	if (!mc->multicast.ib) {
3078 	cma_iboe_set_mgid(addr, &mc->multicast.ib->rec.mgid);
3080 	mc->multicast.ib->rec.pkey = cpu_to_be16(0xffff);
3082 		mc->multicast.ib->rec.qkey = cpu_to_be32(RDMA_UDP_QKEY);
3091 	mc->multicast.ib->rec.rate = iboe_get_rate(ndev);
3092 	mc->multicast.ib->rec.hop_limit = 1;
3094 	mc->multicast.ib->rec.mtu = iboe_get_mtu(ndev->mtu);
3096 	mc->multicast.ib->rec.mtu = iboe_get_mtu(ndev->if_mtu);
3099 	if (!mc->multicast.ib->rec.mtu) {
3103 	iboe_addr_get_sgid(dev_addr, &mc->multicast.ib->rec.port_gid);
3113 	kfree(mc->multicast.ib);
3187 						&mc->multicast.ib->rec.mgid,
3188 						mc->multicast.ib->rec.mlid);
3192 					ib_sa_free_multicast(mc->multicast.ib);