From a9474917099e007c0f51d5474394b5890111614f Mon Sep 17 00:00:00 2001 From: Sean Hefty Date: Mon, 14 Jul 2008 23:48:43 -0700 Subject: RDMA: Fix license text The license text for several files references a third software license that was inadvertently copied in. Update the license to what was intended. This update was based on a request from HP. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- drivers/infiniband/core/addr.c | 41 +++++++++++++++++++++++------------------ 1 file changed, 23 insertions(+), 18 deletions(-) (limited to 'drivers/infiniband/core/addr.c') diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index 781ea595037..e4eb8be3bb0 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -4,28 +4,33 @@ * Copyright (c) 1999-2005, Mellanox Technologies, Inc. All rights reserved. * Copyright (c) 2005 Intel Corporation. All rights reserved. * - * This Software is licensed under one of the following licenses: + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: * - * 1) under the terms of the "Common Public License 1.0" a copy of which is - * available from the Open Source Initiative, see - * http://www.opensource.org/licenses/cpl.php. + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: * - * 2) under the terms of the "The BSD License" a copy of which is - * available from the Open Source Initiative, see - * http://www.opensource.org/licenses/bsd-license.php. + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. * - * 3) under the terms of the "GNU General Public License (GPL) Version 2" a - * copy of which is available from the Open Source Initiative, see - * http://www.opensource.org/licenses/gpl-license.php. + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. * - * Licensee has the right to choose one of the above licenses. - * - * Redistributions of source code must retain the above copyright - * notice and one of the license notices. - * - * Redistributions in binary form must reproduce both the above copyright - * notice, one of the license notices in the documentation - * and/or other materials provided with the distribution. + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. */ #include -- cgit v1.2.3-70-g09d2 From 64c5e613b9dd34ef1281ed6d22478609667ae36a Mon Sep 17 00:00:00 2001 From: Or Gerlitz Date: Mon, 14 Jul 2008 23:48:53 -0700 Subject: RDMA/addr: Keep pointer to netdevice in struct rdma_dev_addr Keep a pointer to the local (src) netdevice in struct rdma_dev_addr, and copy it in as part of rdma_copy_addr(). Use rdma_translate_ip() in cma_new_conn_id() to reduce some code duplication and also make sure the src_dev member gets set. In a high-availability configuration the netdevice pointer can be used by the RDMA CM to align RDMA sessions to use the same links as the IP stack does under fail-over and route change cases. Signed-off-by: Or Gerlitz Signed-off-by: Roland Dreier --- drivers/infiniband/core/addr.c | 1 + drivers/infiniband/core/cma.c | 8 +++++--- include/rdma/ib_addr.h | 1 + 3 files changed, 7 insertions(+), 3 deletions(-) (limited to 'drivers/infiniband/core/addr.c') diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index e4eb8be3bb0..09a2bec7fd3 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -105,6 +105,7 @@ int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev, memcpy(dev_addr->broadcast, dev->broadcast, MAX_ADDR_LEN); if (dst_dev_addr) memcpy(dev_addr->dst_dev_addr, dst_dev_addr, MAX_ADDR_LEN); + dev_addr->src_dev = dev; return 0; } EXPORT_SYMBOL(rdma_copy_addr); diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 44d190f6781..5fb506a4177 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1002,6 +1002,7 @@ static struct rdma_id_private *cma_new_conn_id(struct rdma_cm_id *listen_id, union cma_ip_addr *src, *dst; __be16 port; u8 ip_ver; + int ret; if (cma_get_net_info(ib_event->private_data, listen_id->ps, &ip_ver, &port, &src, &dst)) @@ -1026,10 +1027,11 @@ static struct rdma_id_private *cma_new_conn_id(struct rdma_cm_id *listen_id, if (rt->num_paths == 2) rt->path_rec[1] = *ib_event->param.req_rcvd.alternate_path; - ib_addr_set_sgid(&rt->addr.dev_addr, &rt->path_rec[0].sgid); ib_addr_set_dgid(&rt->addr.dev_addr, &rt->path_rec[0].dgid); - ib_addr_set_pkey(&rt->addr.dev_addr, be16_to_cpu(rt->path_rec[0].pkey)); - rt->addr.dev_addr.dev_type = RDMA_NODE_IB_CA; + ret = rdma_translate_ip(&id->route.addr.src_addr, + &id->route.addr.dev_addr); + if (ret) + goto destroy_id; id_priv = container_of(id, struct rdma_id_private, id); id_priv->state = CMA_CONNECT; diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index b42bdd00041..483057b2f4b 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -61,6 +61,7 @@ struct rdma_dev_addr { unsigned char dst_dev_addr[MAX_ADDR_LEN]; unsigned char broadcast[MAX_ADDR_LEN]; enum rdma_node_type dev_type; + struct net_device *src_dev; }; /** -- cgit v1.2.3-70-g09d2