net/batman-adv/routing.h

   1 /*
   2  * Copyright (C) 2007-2010 B.A.T.M.A.N. contributors:
   3  *
   4  * Marek Lindner, Simon Wunderlich
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of version 2 of the GNU General Public
   8  * License as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  18  * 02110-1301, USA
  19  *
  20  */
  21
  22 #ifndef _NET_BATMAN_ADV_ROUTING_H_
  23 #define _NET_BATMAN_ADV_ROUTING_H_
  24
  25 #include "types.h"
  26
  27 void slide_own_bcast_window(struct batman_if *batman_if);
  28 void receive_bat_packet(struct ethhdr *ethhdr,
  29                                 struct batman_packet *batman_packet,
  30                                 unsigned char *hna_buff, int hna_buff_len,
  31                                 struct batman_if *if_incoming);
  32 void update_routes(struct bat_priv *bat_priv, struct orig_node *orig_node,
  33                    struct neigh_node *neigh_node, unsigned char *hna_buff,
  34                    int hna_buff_len);
  35 int route_unicast_packet(struct sk_buff *skb, struct batman_if *recv_if,
  36                          int hdr_size);
  37 int recv_icmp_packet(struct sk_buff *skb, struct batman_if *recv_if);
  38 int recv_unicast_packet(struct sk_buff *skb, struct batman_if *recv_if);
  39 int recv_ucast_frag_packet(struct sk_buff *skb, struct batman_if *recv_if);
  40 int recv_bcast_packet(struct sk_buff *skb, struct batman_if *recv_if);
  41 int recv_vis_packet(struct sk_buff *skb, struct batman_if *recv_if);
  42 int recv_bat_packet(struct sk_buff *skb, struct batman_if *recv_if);
  43 struct neigh_node *find_router(struct bat_priv *bat_priv,
  44                 struct orig_node *orig_node, struct batman_if *recv_if);
  45 void update_bonding_candidates(struct bat_priv *bat_priv,
  46                                struct orig_node *orig_node);
  47
  48 #endif /* _NET_BATMAN_ADV_ROUTING_H_ */