From 0909e11758bd28848aeb6646e021ec1e031a3f0f Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 27 Feb 2010 19:41:49 +0000 Subject: bridge: Add multicast_router sysfs entries This patch allows the user to forcibly enable/disable ports as having multicast routers attached. A port with a multicast router will receive all multicast traffic. The value 0 disables it completely. The default is 1 which lets the system automatically detect the presence of routers (currently this is limited to picking up queries), and 2 means that the port will always receive all multicast traffic. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/bridge/br_private.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/bridge/br_private.h') diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index c85943c2b23f..dcdfafbe4b17 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -297,6 +297,9 @@ extern void br_multicast_deliver(struct net_bridge_mdb_entry *mdst, struct sk_buff *skb); extern void br_multicast_forward(struct net_bridge_mdb_entry *mdst, struct sk_buff *skb, struct sk_buff *skb2); +extern int br_multicast_set_router(struct net_bridge *br, unsigned long val); +extern int br_multicast_set_port_router(struct net_bridge_port *p, + unsigned long val); #else static inline int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port, -- cgit v1.2.3