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| author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-10-04 12:52:24 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-10 08:08:07 +0400 |
| commit | 5c70ef85a2f26d8a0e1aaa7b4cbfff44fda36585 (patch) | |
| tree | a4bae6df0f84df6b74e4b3f27fbfbf7bc7c0b92e /drivers/net/veth.c | |
| parent | b68656b22fd7a3e03087c11b2b45c15c0b328609 (diff) | |
| download | linux-5c70ef85a2f26d8a0e1aaa7b4cbfff44fda36585.tar.xz | |
veth: allow to setup multicast address for veth device
We can only setup multicast address for network device when
net_device_ops->ndo_set_rx_mode is not null.
Some configurations need to add multicast address for net
device, such as netfilter cluster match module.
Add a fake ndo_set_rx_mode function to allow this operation.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index eee1f19ef1e9..b2d034791e15 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -188,6 +188,11 @@ static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev, return tot; } +/* fake multicast ability */ +static void veth_set_multicast_list(struct net_device *dev) +{ +} + static int veth_open(struct net_device *dev) { struct veth_priv *priv = netdev_priv(dev); @@ -250,6 +255,7 @@ static const struct net_device_ops veth_netdev_ops = { .ndo_start_xmit = veth_xmit, .ndo_change_mtu = veth_change_mtu, .ndo_get_stats64 = veth_get_stats64, + .ndo_set_rx_mode = veth_set_multicast_list, .ndo_set_mac_address = eth_mac_addr, }; |