Commit 5c70ef85a2f26d8a0e1aaa7b4cbfff44fda36585
Committed by
David S. Miller
1 parent
b68656b22f
Exists in
master
and in
16 other branches
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>
Showing 1 changed file with 6 additions and 0 deletions Side-by-side Diff
drivers/net/veth.c
... | ... | @@ -188,6 +188,11 @@ |
188 | 188 | return tot; |
189 | 189 | } |
190 | 190 | |
191 | +/* fake multicast ability */ | |
192 | +static void veth_set_multicast_list(struct net_device *dev) | |
193 | +{ | |
194 | +} | |
195 | + | |
191 | 196 | static int veth_open(struct net_device *dev) |
192 | 197 | { |
193 | 198 | struct veth_priv *priv = netdev_priv(dev); |
... | ... | @@ -250,6 +255,7 @@ |
250 | 255 | .ndo_start_xmit = veth_xmit, |
251 | 256 | .ndo_change_mtu = veth_change_mtu, |
252 | 257 | .ndo_get_stats64 = veth_get_stats64, |
258 | + .ndo_set_rx_mode = veth_set_multicast_list, | |
253 | 259 | .ndo_set_mac_address = eth_mac_addr, |
254 | 260 | }; |
255 | 261 |