LXR linux/net/batman-adv/routing.h

   1/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
   2 *
   3 * Marek Lindner, Simon Wunderlich
   4 *
   5 * This program is free software; you can redistribute it and/or
   6 * modify it under the terms of version 2 of the GNU General Public
   7 * License as published by the Free Software Foundation.
   8 *
   9 * This program is distributed in the hope that it will be useful, but
  10 * WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12 * General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18#ifndef _NET_BATMAN_ADV_ROUTING_H_
  19#define _NET_BATMAN_ADV_ROUTING_H_
  20
  21#include "main.h"
  22
  23#include <linux/types.h>
  24
  25struct sk_buff;
  26
  27bool batadv_check_management_packet(struct sk_buff *skb,
  28                                    struct batadv_hard_iface *hard_iface,
  29                                    int header_len);
  30void batadv_update_route(struct batadv_priv *bat_priv,
  31                         struct batadv_orig_node *orig_node,
  32                         struct batadv_hard_iface *recv_if,
  33                         struct batadv_neigh_node *neigh_node);
  34int batadv_recv_icmp_packet(struct sk_buff *skb,
  35                            struct batadv_hard_iface *recv_if);
  36int batadv_recv_unicast_packet(struct sk_buff *skb,
  37                               struct batadv_hard_iface *recv_if);
  38int batadv_recv_frag_packet(struct sk_buff *skb,
  39                            struct batadv_hard_iface *iface);
  40int batadv_recv_bcast_packet(struct sk_buff *skb,
  41                             struct batadv_hard_iface *recv_if);
  42int batadv_recv_tt_query(struct sk_buff *skb,
  43                         struct batadv_hard_iface *recv_if);
  44int batadv_recv_roam_adv(struct sk_buff *skb,
  45                         struct batadv_hard_iface *recv_if);
  46int batadv_recv_unicast_tvlv(struct sk_buff *skb,
  47                             struct batadv_hard_iface *recv_if);
  48int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb,
  49                                         struct batadv_hard_iface *recv_if);
  50struct batadv_neigh_node *
  51batadv_find_router(struct batadv_priv *bat_priv,
  52                   struct batadv_orig_node *orig_node,
  53                   struct batadv_hard_iface *recv_if);
  54int batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,
  55                            s32 seq_old_max_diff, unsigned long *last_reset,
  56                            bool *protection_started);
  57
  58#endif /* _NET_BATMAN_ADV_ROUTING_H_ */
  59