#include "main.h"
#include "soft-interface.h"
#include "hard-interface.h"
+#include "distributed-arp-table.h"
#include "routing.h"
#include "send.h"
#include "debugfs.h"
short vid __maybe_unused = -1;
bool do_bcast = false;
uint32_t seqno;
+ unsigned long brd_delay = 1;
if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)
goto dropped;
if (!primary_if)
goto dropped;
+ /* in case of ARP request, we do not immediately broadcasti the
+ * packet, instead we first wait for DAT to try to retrieve the
+ * correct ARP entry
+ */
+ if (batadv_dat_snoop_outgoing_arp_request(bat_priv, skb))
+ brd_delay = msecs_to_jiffies(ARP_REQ_DELAY);
+
if (batadv_skb_head_push(skb, sizeof(*bcast_packet)) < 0)
goto dropped;
seqno = atomic_inc_return(&bat_priv->bcast_seqno);
bcast_packet->seqno = htonl(seqno);
- batadv_add_bcast_packet_to_list(bat_priv, skb, 1);
+ batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
/* a copy is stored in the bcast list, therefore removing
* the original skb.
goto dropped;
}
- ret = batadv_unicast_send_skb(skb, bat_priv);
+ if (batadv_dat_snoop_outgoing_arp_request(bat_priv, skb))
+ goto dropped;
+
+ batadv_dat_snoop_outgoing_arp_reply(bat_priv, skb);
+
+ ret = batadv_unicast_send_skb(bat_priv, skb);
if (ret != 0)
goto dropped_freed;
}
soft_iface->last_rx = jiffies;
+ /* Let the bridge loop avoidance check the packet. If will
+ * not handle it, we can safely push it up.
+ */
+ if (batadv_bla_rx(bat_priv, skb, vid, is_bcast))
+ goto out;
+
if (orig_node)
batadv_tt_add_temporary_global_entry(bat_priv, orig_node,
ethhdr->h_source);
if (batadv_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 (batadv_bla_rx(bat_priv, skb, vid, is_bcast))
- goto out;
-
netif_rx(skb);
goto out;
atomic_set(&bat_priv->aggregated_ogms, 1);
atomic_set(&bat_priv->bonding, 0);
atomic_set(&bat_priv->bridge_loop_avoidance, 0);
+#ifdef CONFIG_BATMAN_ADV_DAT
+ atomic_set(&bat_priv->distributed_arp_table, 1);
+#endif
atomic_set(&bat_priv->ap_isolation, 0);
atomic_set(&bat_priv->vis_mode, BATADV_VIS_TYPE_CLIENT_UPDATE);
atomic_set(&bat_priv->gw_mode, BATADV_GW_MODE_OFF);
#endif
bat_priv->tt.last_changeset = NULL;
bat_priv->tt.last_changeset_len = 0;
- bat_priv->tt.poss_change = false;
bat_priv->primary_if = NULL;
bat_priv->num_ifaces = 0;
{ "tt_response_rx" },
{ "tt_roam_adv_tx" },
{ "tt_roam_adv_rx" },
+#ifdef CONFIG_BATMAN_ADV_DAT
+ { "dat_get_tx" },
+ { "dat_get_rx" },
+ { "dat_put_tx" },
+ { "dat_put_rx" },
+ { "dat_cached_reply_tx" },
+#endif
};
static void batadv_get_strings(struct net_device *dev, uint32_t stringset,