diff options
| -rw-r--r-- | net/8021q/vlan_dev.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 9efd3c67c1d..29aa4cc2a26 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -725,9 +725,22 @@ static u32 vlan_ethtool_get_rx_csum(struct net_device *dev) return real_dev->ethtool_ops->get_rx_csum(real_dev); } +static u32 vlan_ethtool_get_flags(struct net_device *dev) +{ + const struct vlan_dev_info *vlan = vlan_dev_info(dev); + struct net_device *real_dev = vlan->real_dev; + + if (!(real_dev->features & NETIF_F_HW_VLAN_RX) || + real_dev->ethtool_ops == NULL || + real_dev->ethtool_ops->get_flags == NULL) + return 0; + return real_dev->ethtool_ops->get_flags(real_dev); +} + static const struct ethtool_ops vlan_ethtool_ops = { .get_link = ethtool_op_get_link, .get_rx_csum = vlan_ethtool_get_rx_csum, + .get_flags = vlan_ethtool_get_flags, }; void vlan_setup(struct net_device *dev) |