diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index f9a381fcff09..03197ab4af76 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -311,6 +311,8 @@ struct net_bridge_port { struct hlist_node ip4_rlist; #if IS_ENABLED(CONFIG_IPV6) struct bridge_mcast_own_query ip6_own_query; + struct timer_list ip6_mc_router_timer; + struct hlist_node ip6_rlist; #endif /* IS_ENABLED(CONFIG_IPV6) */ u32 multicast_eht_hosts_limit; u32 multicast_eht_hosts_cnt; @@ -457,6 +459,8 @@ struct net_bridge { struct bridge_mcast_querier ip4_querier; struct bridge_mcast_stats __percpu *mcast_stats; #if IS_ENABLED(CONFIG_IPV6) + struct hlist_head ip6_mc_router_list; + struct timer_list ip6_mc_router_timer; struct bridge_mcast_other_query ip6_other_query; struct bridge_mcast_own_query ip6_own_query; struct bridge_mcast_querier ip6_querier; @@ -866,11 +870,19 @@ static inline bool br_group_is_l2(const struct br_ip *group) static inline struct hlist_node * br_multicast_get_first_rport_node(struct net_bridge *b, struct sk_buff *skb) { +#if IS_ENABLED(CONFIG_IPV6) + if (skb->protocol == htons(ETH_P_IPV6)) + return rcu_dereference(hlist_first_rcu(&b->ip6_mc_router_list)); +#endif return rcu_dereference(hlist_first_rcu(&b->ip4_mc_router_list)); } static inline struct net_bridge_port * br_multicast_rport_from_node_skb(struct hlist_node *rp, struct sk_buff *skb) { +#if IS_ENABLED(CONFIG_IPV6) + if (skb->protocol == htons(ETH_P_IPV6)) + return hlist_entry_safe(rp, struct net_bridge_port, ip6_rlist); +#endif return hlist_entry_safe(rp, struct net_bridge_port, ip4_rlist); } @@ -882,7 +894,7 @@ static inline bool br_ip4_multicast_is_router(struct net_bridge *br) static inline bool br_ip6_multicast_is_router(struct net_bridge *br) { #if IS_ENABLED(CONFIG_IPV6) - return timer_pending(&br->ip4_mc_router_timer); + return timer_pending(&br->ip6_mc_router_timer); #else return false; #endif |