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authorHerbert Xu <herbert@gondor.apana.org.au>2010-02-27 19:41:49 +0000
committerDavid S. Miller <davem@davemloft.net>2010-02-28 00:49:45 -0800
commit0909e11758bd28848aeb6646e021ec1e031a3f0f (patch)
treea4ae57a59c6ff52f013bbfc29594715c383300d6 /net/bridge/br_private.h
parentc4fcb78cf8ae55667809e54e54872a21025dd073 (diff)
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 <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private.h')
-rw-r--r--net/bridge/br_private.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index c85943c2b23..dcdfafbe4b1 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,