Commit 19b9a4e2 authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller
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vlan: ethtool ->get_flags support

Allow to query LRO settings of underlying device when VLAN RX
acceleration is used.

Suggested by Ben Hutchings <>.
Signed-off-by: default avatarPatrick McHardy <>
Signed-off-by: default avatarDavid S. Miller <>
parent 393e52e3
......@@ -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)
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