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authorFrank Blaschka <frank.blaschka@de.ibm.com>2009-01-08 10:50:20 -0800
committerDavid S. Miller <davem@davemloft.net>2009-01-08 10:50:20 -0800
commitcc883d16c3b7434c7da2c45b54a49c2a99e83db7 (patch)
tree12ad0db6989cdbcae745cb09a33e4e7ded7383c6 /net
parentf52deb0e8408515ecf58c330c93fa99b8cb53cb4 (diff)
downloadlinux-cc883d16c3b7434c7da2c45b54a49c2a99e83db7.tar.gz
vlan: add neigh_setup
In case the real device has a neigh_setup function, this neigh_setup function should be used for the vlan device. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/8021q/vlan_dev.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 89a3bbdfca3..4a19acd3a32 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -546,6 +546,18 @@ static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return err;
}
+static int vlan_dev_neigh_setup(struct net_device *dev, struct neigh_parms *pa)
+{
+ struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
+ const struct net_device_ops *ops = real_dev->netdev_ops;
+ int err = 0;
+
+ if (netif_device_present(real_dev) && ops->ndo_neigh_setup)
+ err = ops->ndo_neigh_setup(dev, pa);
+
+ return err;
+}
+
static void vlan_dev_change_rx_flags(struct net_device *dev, int change)
{
struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
@@ -713,6 +725,7 @@ static const struct net_device_ops vlan_netdev_ops = {
.ndo_set_multicast_list = vlan_dev_set_rx_mode,
.ndo_change_rx_flags = vlan_dev_change_rx_flags,
.ndo_do_ioctl = vlan_dev_ioctl,
+ .ndo_neigh_setup = vlan_dev_neigh_setup,
};
static const struct net_device_ops vlan_netdev_accel_ops = {
@@ -728,6 +741,7 @@ static const struct net_device_ops vlan_netdev_accel_ops = {
.ndo_set_multicast_list = vlan_dev_set_rx_mode,
.ndo_change_rx_flags = vlan_dev_change_rx_flags,
.ndo_do_ioctl = vlan_dev_ioctl,
+ .ndo_neigh_setup = vlan_dev_neigh_setup,
};
void vlan_setup(struct net_device *dev)