> Keep a pointer to the local (src) netdevice in struct rdma_dev_addr. In a > High-Availability scheme this information 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.
I don't understand how keeping the netdevice is related to this chunk: > --- infiniband.orig/drivers/infiniband/core/cma.c > +++ infiniband/drivers/infiniband/core/cma.c > @@ -1002,6 +1002,7 @@ static struct rdma_id_private *cma_new_c > 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_c > 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; _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
