diff options
| author |   Linus Lüssing <linus.luessing@web.de> | 2014-06-07 18:26:29 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-06-10 23:50:47 -0700 |
| commit | 2cd4143192e8c60f66cb32c3a30c76d0470a372d (patch) | |
| tree | e9690ec1d858835250edaa4cb5943bdd8e04d19e /include/linux | |
| parent | bridge: add export of multicast database adjacent to net_dev (diff) | |
| download | linux-dev-2cd4143192e8c60f66cb32c3a30c76d0470a372d.tar.xz linux-dev-2cd4143192e8c60f66cb32c3a30c76d0470a372d.zip | |
bridge: memorize and export selected IGMP/MLD querier port
Adding bridge support to the batman-adv multicast optimization requires
batman-adv knowing about the existence of bridged-in IGMP/MLD queriers
to be able to reliably serve any multicast listener behind this same
bridge.
Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/if_bridge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index 44d6eb0eb852..fd22789d7b2e 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -38,5 +38,6 @@ typedef int br_should_route_hook_t(struct sk_buff *skb); extern br_should_route_hook_t __rcu *br_should_route_hook; int br_multicast_list_adjacent(struct net_device *dev, struct list_head *br_ip_list); +bool br_multicast_has_querier_adjacent(struct net_device *dev, int proto); #endif |