return 0;
}
-
-int
-lnet_set_ip_niaddr (lnet_ni_t *ni)
-{
- __u32 net = LNET_NIDNET(ni->ni_nid);
- char **names;
- int n;
- __u32 ip;
- __u32 netmask;
- int up;
- int i;
- int rc;
-
- /* Convenience for LNDs that use the IP address of a local interface as
- * the local address part of their NID */
-
- if (ni->ni_interfaces[0] != NULL) {
-
- CLASSERT (LNET_MAX_INTERFACES > 1);
-
- if (ni->ni_interfaces[1] != NULL) {
- CERROR("Net %s doesn't support multiple interfaces\n",
- libcfs_net2str(net));
- return -EPERM;
- }
-
- rc = libcfs_ipif_query(ni->ni_interfaces[0],
- &up, &ip, &netmask);
- if (rc != 0) {
- CERROR("Net %s can't query interface %s: %d\n",
- libcfs_net2str(net), ni->ni_interfaces[0], rc);
- return -EPERM;
- }
-
- if (!up) {
- CERROR("Net %s can't use interface %s: it's down\n",
- libcfs_net2str(net), ni->ni_interfaces[0]);
- return -ENETDOWN;
- }
-
- ni->ni_nid = LNET_MKNID(net, ip);
- return 0;
- }
-
- n = libcfs_ipif_enumerate(&names);
- if (n <= 0) {
- CERROR("Net %s can't enumerate interfaces: %d\n",
- libcfs_net2str(net), n);
- return 0;
- }
-
- for (i = 0; i < n; i++) {
- if (!strcmp(names[i], "lo")) /* skip the loopback IF */
- continue;
-
- rc = libcfs_ipif_query(names[i], &up, &ip, &netmask);
-
- if (rc != 0) {
- CWARN("Net %s can't query interface %s: %d\n",
- libcfs_net2str(net), names[i], rc);
- continue;
- }
-
- if (!up) {
- CWARN("Net %s ignoring interface %s (down)\n",
- libcfs_net2str(net), names[i]);
- continue;
- }
-
- libcfs_ipif_free_enumeration(names, n);
- ni->ni_nid = LNET_MKNID(net, ip);
- return 0;
- }
-
- CERROR("Net %s can't find any interfaces\n", libcfs_net2str(net));
- libcfs_ipif_free_enumeration(names, n);
- return -ENOENT;
-}
-EXPORT_SYMBOL(lnet_set_ip_niaddr);
-