diff options
Diffstat (limited to 'net/batman-adv/originator.c')
| -rw-r--r-- | net/batman-adv/originator.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index 34903df4fe93..71c143d4b6d0 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -312,6 +312,33 @@ batadv_orig_router_get(struct batadv_orig_node *orig_node, } /** + * batadv_orig_to_router() - get next hop neighbor to an orig address + * @bat_priv: the bat priv with all the soft interface information + * @orig_addr: the originator MAC address to search the best next hop router for + * @if_outgoing: the interface where the payload packet has been received or + * the OGM should be sent to + * + * Return: A neighbor node which is the best router towards the given originator + * address. + */ +struct batadv_neigh_node * +batadv_orig_to_router(struct batadv_priv *bat_priv, u8 *orig_addr, + struct batadv_hard_iface *if_outgoing) +{ + struct batadv_neigh_node *neigh_node; + struct batadv_orig_node *orig_node; + + orig_node = batadv_orig_hash_find(bat_priv, orig_addr); + if (!orig_node) + return NULL; + + neigh_node = batadv_find_router(bat_priv, orig_node, if_outgoing); + batadv_orig_node_put(orig_node); + + return neigh_node; +} + +/** * batadv_orig_ifinfo_get() - find the ifinfo from an orig_node * @orig_node: the orig node to be queried * @if_outgoing: the interface for which the ifinfo should be acquired @@ -942,6 +969,7 @@ struct batadv_orig_node *batadv_orig_node_new(struct batadv_priv *bat_priv, #ifdef CONFIG_BATMAN_ADV_MCAST orig_node->mcast_flags = BATADV_MCAST_WANT_NO_RTR4; orig_node->mcast_flags |= BATADV_MCAST_WANT_NO_RTR6; + orig_node->mcast_flags |= BATADV_MCAST_HAVE_MC_PTYPE_CAPA; INIT_HLIST_NODE(&orig_node->mcast_want_all_unsnoopables_node); INIT_HLIST_NODE(&orig_node->mcast_want_all_ipv4_node); INIT_HLIST_NODE(&orig_node->mcast_want_all_ipv6_node); |