LXR linux/net/batman-adv/translation-table.h

   1/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
   2 *
   3 * Marek Lindner, Simon Wunderlich, Antonio Quartulli
   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_TRANSLATION_TABLE_H_
  19#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
  20
  21#include "main.h"
  22
  23#include <linux/types.h>
  24
  25struct net_device;
  26struct seq_file;
  27
  28int batadv_tt_init(struct batadv_priv *bat_priv);
  29bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
  30                         unsigned short vid, int ifindex, u32 mark);
  31u16 batadv_tt_local_remove(struct batadv_priv *bat_priv,
  32                           const u8 *addr, unsigned short vid,
  33                           const char *message, bool roaming);
  34int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
  35int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
  36void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
  37                               struct batadv_orig_node *orig_node,
  38                               s32 match_vid, const char *message);
  39int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
  40                                const u8 *addr, unsigned short vid);
  41struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
  42                                                  const u8 *src, const u8 *addr,
  43                                                  unsigned short vid);
  44void batadv_tt_free(struct batadv_priv *bat_priv);
  45bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
  46                         unsigned short vid);
  47bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
  48                           unsigned short vid);
  49void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
  50bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
  51                                        u8 *addr, unsigned short vid);
  52bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
  53                                       u8 *addr, unsigned short vid);
  54void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
  55bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
  56                                          struct batadv_orig_node *orig_node,
  57                                          const unsigned char *addr,
  58                                          unsigned short vid);
  59bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
  60                                  const u8 *addr, unsigned short vid);
  61
  62#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */
  63