+ if (priv->isolated) {
+ DRV_LOG(WARNING,
+ "port %u cannot enable allmulticast mode"
+ " in flow isolation mode",
+ dev->data->port_id);
+ return;
+ }
+ ret = mlx5_traffic_restart(dev);
+ if (ret)
+ DRV_LOG(ERR, "port %u cannot enable allmulicast mode: %s",
+ dev->data->port_id, strerror(rte_errno));