kernel/net/batman-adv/translation-table.h

   1 /* Copyright (C) 2007-2014 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 int batadv_tt_init(struct batadv_priv *bat_priv);
  22 bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
  23                          unsigned short vid, int ifindex, uint32_t mark);
  24 uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv,
  25                                 const uint8_t *addr, unsigned short vid,
  26                                 const char *message, bool roaming);
  27 int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
  28 int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
  29 void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
  30                                struct batadv_orig_node *orig_node,
  31                                int32_t match_vid, const char *message);
  32 int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
  33                                 const uint8_t *addr, unsigned short vid);
  34 struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
  35                                                   const uint8_t *src,
  36                                                   const uint8_t *addr,
  37                                                   unsigned short vid);
  38 void batadv_tt_free(struct batadv_priv *bat_priv);
  39 bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr,
  40                          unsigned short vid);
  41 bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
  42                            uint8_t *dst, unsigned short vid);
  43 void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
  44 bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
  45                                         uint8_t *addr, unsigned short vid);
  46 bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
  47                                        uint8_t *addr, unsigned short vid);
  48 void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
  49 bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
  50                                           struct batadv_orig_node *orig_node,
  51                                           const unsigned char *addr,
  52                                           unsigned short vid);
  53 bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
  54                                   const uint8_t *addr, unsigned short vid);
  55
  56 #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */