diff options
| -rw-r--r-- | net/batman-adv/bat_v.c | 12 | ||||
| -rw-r--r-- | net/batman-adv/hard-interface.c | 3 | ||||
| -rw-r--r-- | net/batman-adv/types.h | 3 |
3 files changed, 18 insertions, 0 deletions
diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c index 3315b9a598af..4026f198a734 100644 --- a/net/batman-adv/bat_v.c +++ b/net/batman-adv/bat_v.c @@ -32,10 +32,21 @@ #include "bat_v_elp.h" #include "bat_v_ogm.h" +#include "hard-interface.h" #include "hash.h" #include "originator.h" #include "packet.h" +static void batadv_v_iface_activate(struct batadv_hard_iface *hard_iface) +{ + /* B.A.T.M.A.N. V does not use any queuing mechanism, therefore it can + * set the interface as ACTIVE right away, without any risk of race + * condition + */ + if (hard_iface->if_status == BATADV_IF_TO_BE_ACTIVATED) + hard_iface->if_status = BATADV_IF_ACTIVE; +} + static int batadv_v_iface_enable(struct batadv_hard_iface *hard_iface) { int ret; @@ -274,6 +285,7 @@ static bool batadv_v_neigh_is_sob(struct batadv_neigh_node *neigh1, static struct batadv_algo_ops batadv_batman_v __read_mostly = { .name = "BATMAN_V", + .bat_iface_activate = batadv_v_iface_activate, .bat_iface_enable = batadv_v_iface_enable, .bat_iface_disable = batadv_v_iface_disable, .bat_iface_update_mac = batadv_v_iface_update_mac, diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index c61d5b0b24d2..0a7deaf2670a 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -407,6 +407,9 @@ batadv_hardif_activate_interface(struct batadv_hard_iface *hard_iface) batadv_update_min_mtu(hard_iface->soft_iface); + if (bat_priv->bat_algo_ops->bat_iface_activate) + bat_priv->bat_algo_ops->bat_iface_activate(hard_iface); + out: if (primary_if) batadv_hardif_put(primary_if); diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 9abfb3e73c34..443e9b84e07d 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -1250,6 +1250,8 @@ struct batadv_forw_packet { * struct batadv_algo_ops - mesh algorithm callbacks * @list: list node for the batadv_algo_list * @name: name of the algorithm + * @bat_iface_activate: start routing mechanisms when hard-interface is brought + * up * @bat_iface_enable: init routing info when hard-interface is enabled * @bat_iface_disable: de-init routing info when hard-interface is disabled * @bat_iface_update_mac: (re-)init mac addresses of the protocol information @@ -1277,6 +1279,7 @@ struct batadv_forw_packet { struct batadv_algo_ops { struct hlist_node list; char *name; + void (*bat_iface_activate)(struct batadv_hard_iface *hard_iface); int (*bat_iface_enable)(struct batadv_hard_iface *hard_iface); void (*bat_iface_disable)(struct batadv_hard_iface *hard_iface); void (*bat_iface_update_mac)(struct batadv_hard_iface *hard_iface); |