diff options
Diffstat (limited to 'net/batman-adv/soft-interface.c')
| -rw-r--r-- | net/batman-adv/soft-interface.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index e56cb88ef2ba..4d639b303bd7 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -36,6 +36,7 @@ #include <linux/etherdevice.h> #include <linux/if_vlan.h> #include "unicast.h" +#include "bridge_loop_avoidance.h" static int bat_get_settings(struct net_device *dev, struct ethtool_cmd *cmd); @@ -152,6 +153,9 @@ static int interface_tx(struct sk_buff *skb, struct net_device *soft_iface) goto dropped; } + if (bla_tx(bat_priv, skb, vid)) + goto dropped; + /* Register the client MAC in the transtable */ tt_local_add(soft_iface, ethhdr->h_source, skb->skb_iif); @@ -287,6 +291,12 @@ void interface_rx(struct net_device *soft_iface, if (is_ap_isolated(bat_priv, ethhdr->h_source, ethhdr->h_dest)) goto dropped; + /* Let the bridge loop avoidance check the packet. If will + * not handle it, we can safely push it up. + */ + if (bla_rx(bat_priv, skb, vid)) + goto out; + netif_rx(skb); goto out; @@ -354,6 +364,7 @@ struct net_device *softif_create(const char *name) atomic_set(&bat_priv->aggregated_ogms, 1); atomic_set(&bat_priv->bonding, 0); + atomic_set(&bat_priv->bridge_loop_avoidance, 0); atomic_set(&bat_priv->ap_isolation, 0); atomic_set(&bat_priv->vis_mode, VIS_TYPE_CLIENT_UPDATE); atomic_set(&bat_priv->gw_mode, GW_MODE_OFF); @@ -371,6 +382,7 @@ struct net_device *softif_create(const char *name) atomic_set(&bat_priv->ttvn, 0); atomic_set(&bat_priv->tt_local_changes, 0); atomic_set(&bat_priv->tt_ogm_append_cnt, 0); + atomic_set(&bat_priv->bla_num_requests, 0); bat_priv->tt_buff = NULL; bat_priv->tt_buff_len = 0; |