diff options
Diffstat (limited to 'net/batman-adv/multicast.h')
| -rw-r--r-- | net/batman-adv/multicast.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/net/batman-adv/multicast.h b/net/batman-adv/multicast.h index c029eaca7c44..73b5d45819c1 100644 --- a/net/batman-adv/multicast.h +++ b/net/batman-adv/multicast.h @@ -18,10 +18,28 @@ #ifndef _NET_BATMAN_ADV_MULTICAST_H_ #define _NET_BATMAN_ADV_MULTICAST_H_ +/** + * batadv_forw_mode - the way a packet should be forwarded as + * @BATADV_FORW_ALL: forward the packet to all nodes (currently via classic + * flooding) + * @BATADV_FORW_SINGLE: forward the packet to a single node (currently via the + * BATMAN unicast routing protocol) + * @BATADV_FORW_NONE: don't forward, drop it + */ +enum batadv_forw_mode { + BATADV_FORW_ALL, + BATADV_FORW_SINGLE, + BATADV_FORW_NONE, +}; + #ifdef CONFIG_BATMAN_ADV_MCAST void batadv_mcast_mla_update(struct batadv_priv *bat_priv); +enum batadv_forw_mode +batadv_mcast_forw_mode(struct batadv_priv *bat_priv, struct sk_buff *skb, + struct batadv_orig_node **mcast_single_orig); + void batadv_mcast_init(struct batadv_priv *bat_priv); void batadv_mcast_free(struct batadv_priv *bat_priv); @@ -35,6 +53,13 @@ static inline void batadv_mcast_mla_update(struct batadv_priv *bat_priv) return; } +static inline enum batadv_forw_mode +batadv_mcast_forw_mode(struct batadv_priv *bat_priv, struct sk_buff *skb, + struct batadv_orig_node **mcast_single_orig) +{ + return BATADV_FORW_ALL; +} + static inline int batadv_mcast_init(struct batadv_priv *bat_priv) { return 0; |