+ if (!netdev_pltap_finalized(dev)) {
+ return 0;
+ }
+
+ return vsys_transaction("vif_down", NULL, "%s\n", dev->real_name);
+}
+
+static int
+netdev_pltap_promisc(struct netdev_pltap *dev, bool promisc)
+ OVS_REQUIRES(dev-mutex)
+{
+ if (!netdev_pltap_finalized(dev)) {
+ return 0;
+ }
+
+ return vsys_transaction("promisc", NULL, "%s\n%s",
+ dev->real_name,
+ (promisc ? "" : "-\n"));
+}
+
+static void
+netdev_pltap_sync_flags(struct netdev_pltap *dev)
+ OVS_REQUIRES(sync_list_mutex)
+{
+
+ ovs_mutex_lock(&dev->mutex);
+
+ if (dev->fd < 0 || !netdev_pltap_finalized(dev)) {
+ goto out;
+ }
+
+ VLOG_DBG("sync_flags(%s): current: %s %s target: %s %s",
+ dev->real_name,
+ (dev->flags & NETDEV_UP ? "UP" : "-"),
+ (dev->flags & NETDEV_PROMISC ? "PROMISC" : "-"),
+ (dev->new_flags & NETDEV_UP ? "UP" : "-"),
+ (dev->new_flags & NETDEV_PROMISC ? "PROMISC" : "-"));
+
+ if ((dev->new_flags & NETDEV_UP) && !(dev->flags & NETDEV_UP)) {
+ (void) netdev_pltap_up(dev);
+ } else if (!(dev->new_flags & NETDEV_UP) && (dev->flags & NETDEV_UP)) {
+ (void) netdev_pltap_down(dev);
+ }