diff options
| author | Vlad Yasevich <vyasevic@redhat.com> | 2013-02-13 12:00:16 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-13 19:42:15 -0500 |
| commit | 2ba071ecb6d41ce172f9ccb3996f28cb337b3576 (patch) | |
| tree | ab957f8a004394d4d68c32dfbf823cc1a428ab3e /net/bridge/br_input.c | |
| parent | 552406c488ec2cf1aaf8b5bd24d1750c9fd6d8cc (diff) | |
bridge: Add vlan to unicast fdb entries
This patch adds vlan to unicast fdb entries that are created for
learned addresses (not the manually configured ones). It adds
vlan id into the hash mix and uses vlan as an addditional parameter
for an entry match.
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_input.c')
| -rw-r--r-- | net/bridge/br_input.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index a63f227ad963..480330151898 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -75,7 +75,7 @@ int br_handle_frame_finish(struct sk_buff *skb) /* insert into forwarding database after filtering to avoid spoofing */ br = p->br; - br_fdb_update(br, p, eth_hdr(skb)->h_source); + br_fdb_update(br, p, eth_hdr(skb)->h_source, vid); if (!is_broadcast_ether_addr(dest) && is_multicast_ether_addr(dest) && br_multicast_rcv(br, p, skb)) @@ -110,7 +110,8 @@ int br_handle_frame_finish(struct sk_buff *skb) skb2 = skb; br->dev->stats.multicast++; - } else if ((dst = __br_fdb_get(br, dest)) && dst->is_local) { + } else if ((dst = __br_fdb_get(br, dest, vid)) && + dst->is_local) { skb2 = skb; /* Do not forward the packet since it's local. */ skb = NULL; @@ -138,8 +139,10 @@ drop: static int br_handle_local_finish(struct sk_buff *skb) { struct net_bridge_port *p = br_port_get_rcu(skb->dev); + u16 vid = 0; - br_fdb_update(p->br, p, eth_hdr(skb)->h_source); + br_vlan_get_tag(skb, &vid); + br_fdb_update(p->br, p, eth_hdr(skb)->h_source, vid); return 0; /* process further */ } |