+static void
+iface_refresh_status(struct iface *iface)
+{
+ struct shash sh;
+
+ enum netdev_flags flags;
+ uint32_t current;
+ int64_t bps;
+ int mtu;
+ int64_t mtu_64;
+ int error;
+
+ shash_init(&sh);
+
+ if (!netdev_get_status(iface->netdev, &sh)) {
+ size_t n;
+ char **keys, **values;
+
+ shash_to_ovs_idl_map(&sh, &keys, &values, &n);
+ ovsrec_interface_set_status(iface->cfg, keys, values, n);
+
+ free(keys);
+ free(values);
+ } else {
+ ovsrec_interface_set_status(iface->cfg, NULL, NULL, 0);
+ }
+
+ shash_destroy_free_data(&sh);
+
+ error = netdev_get_flags(iface->netdev, &flags);
+ if (!error) {
+ ovsrec_interface_set_admin_state(iface->cfg, flags & NETDEV_UP ? "up" : "down");
+ }
+ else {
+ ovsrec_interface_set_admin_state(iface->cfg, NULL);
+ }
+
+ error = netdev_get_features(iface->netdev, ¤t, NULL, NULL, NULL);
+ if (!error) {
+ ovsrec_interface_set_duplex(iface->cfg,
+ netdev_features_is_full_duplex(current)
+ ? "full" : "half");
+ /* warning: uint64_t -> int64_t conversion */
+ bps = netdev_features_to_bps(current);
+ ovsrec_interface_set_link_speed(iface->cfg, &bps, 1);
+ }
+ else {
+ ovsrec_interface_set_duplex(iface->cfg, NULL);
+ ovsrec_interface_set_link_speed(iface->cfg, NULL, 0);
+ }
+
+
+ ovsrec_interface_set_link_state(iface->cfg,
+ netdev_get_carrier(iface->netdev)
+ ? "up" : "down");
+
+ error = netdev_get_mtu(iface->netdev, &mtu);
+ if (!error) {
+ mtu_64 = mtu;
+ ovsrec_interface_set_mtu(iface->cfg, &mtu_64, 1);
+ }
+ else {
+ ovsrec_interface_set_mtu(iface->cfg, NULL, 0);
+ }
+}
+
+static void
+iface_refresh_cfm_stats(struct iface *iface)
+{
+ size_t i;
+ struct cfm *cfm;
+ const struct ovsrec_monitor *mon;
+
+ mon = iface->cfg->monitor;
+ cfm = iface->cfm;
+
+ if (!cfm || !mon) {
+ return;
+ }
+
+ for (i = 0; i < mon->n_remote_mps; i++) {
+ const struct ovsrec_maintenance_point *mp;
+ const struct remote_mp *rmp;
+
+ mp = mon->remote_mps[i];
+ rmp = cfm_get_remote_mp(cfm, mp->mpid);
+
+ ovsrec_maintenance_point_set_fault(mp, &rmp->fault, 1);
+ }
+
+ if (hmap_is_empty(&cfm->x_remote_mps)) {
+ ovsrec_monitor_set_unexpected_remote_mpids(mon, NULL, 0);
+ } else {
+ size_t length;
+ struct remote_mp *rmp;
+ int64_t *x_remote_mps;
+
+ length = hmap_count(&cfm->x_remote_mps);
+ x_remote_mps = xzalloc(length * sizeof *x_remote_mps);
+
+ i = 0;
+ HMAP_FOR_EACH (rmp, node, &cfm->x_remote_mps) {
+ x_remote_mps[i++] = rmp->mpid;
+ }
+
+ ovsrec_monitor_set_unexpected_remote_mpids(mon, x_remote_mps, length);
+ free(x_remote_mps);
+ }
+
+ if (hmap_is_empty(&cfm->x_remote_maids)) {
+ ovsrec_monitor_set_unexpected_remote_maids(mon, NULL, 0);
+ } else {
+ size_t length;
+ char **x_remote_maids;
+ struct remote_maid *rmaid;
+
+ length = hmap_count(&cfm->x_remote_maids);
+ x_remote_maids = xzalloc(length * sizeof *x_remote_maids);
+
+ i = 0;
+ HMAP_FOR_EACH (rmaid, node, &cfm->x_remote_maids) {
+ size_t j;
+
+ x_remote_maids[i] = xzalloc(CCM_MAID_LEN * 2 + 1);
+
+ for (j = 0; j < CCM_MAID_LEN; j++) {
+ snprintf(&x_remote_maids[i][j * 2], 3, "%02hhx",
+ rmaid->maid[j]);
+ }
+ i++;
+ }
+ ovsrec_monitor_set_unexpected_remote_maids(mon, x_remote_maids, length);
+
+ for (i = 0; i < length; i++) {
+ free(x_remote_maids[i]);
+ }
+ free(x_remote_maids);
+ }
+
+ ovsrec_monitor_set_fault(mon, &cfm->fault, 1);
+}
+