+static int macvlan_ethtool_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
+{
+ const struct macvlan_dev *vlan = netdev_priv(dev);
+ struct net_device *lowerdev = vlan->lowerdev;
+
+ if (!lowerdev->ethtool_ops->get_settings)
+ return -EOPNOTSUPP;
+
+ return lowerdev->ethtool_ops->get_settings(lowerdev, cmd);
+}
+
+static u32 macvlan_ethtool_get_flags(struct net_device *dev)
+{
+ const struct macvlan_dev *vlan = netdev_priv(dev);
+ struct net_device *lowerdev = vlan->lowerdev;
+
+ if (!lowerdev->ethtool_ops->get_flags)
+ return 0;
+ return lowerdev->ethtool_ops->get_flags(lowerdev);
+}
+