diff options
Diffstat (limited to 'drivers/infiniband/core/addr.c')
-rw-r--r-- | drivers/infiniband/core/addr.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index 373f1118d57..788a02ef01d 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -107,7 +107,7 @@ 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; + dev_addr->bound_dev_if = dev->ifindex; return 0; } EXPORT_SYMBOL(rdma_copy_addr); @@ -117,6 +117,15 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr) struct net_device *dev; int ret = -EADDRNOTAVAIL; + if (dev_addr->bound_dev_if) { + dev = dev_get_by_index(&init_net, dev_addr->bound_dev_if); + if (!dev) + return -ENODEV; + ret = rdma_copy_addr(dev_addr, dev, NULL); + dev_put(dev); + return ret; + } + switch (addr->sa_family) { case AF_INET: dev = ip_dev_find(&init_net, @@ -231,6 +240,8 @@ static int addr4_resolve_remote(struct sockaddr_in *src_in, memset(&fl, 0, sizeof fl); fl.nl_u.ip4_u.daddr = dst_ip; fl.nl_u.ip4_u.saddr = src_ip; + fl.oif = addr->bound_dev_if; + ret = ip_route_output_key(&init_net, &rt, &fl); if (ret) goto out; @@ -279,6 +290,7 @@ static int addr6_resolve_remote(struct sockaddr_in6 *src_in, memset(&fl, 0, sizeof fl); fl.nl_u.ip6_u.daddr = dst_in->sin6_addr; fl.nl_u.ip6_u.saddr = src_in->sin6_addr; + fl.oif = addr->bound_dev_if; dst = ip6_route_output(&init_net, NULL, &fl); if (!dst) |