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kernel/linux-rt-4.4.41/net/batman-adv/translation-table.h 2.61 KB
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  /* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors:
   *
   * Marek Lindner, Simon Wunderlich, Antonio Quartulli
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of version 2 of the GNU General Public
   * License as published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, see <http://www.gnu.org/licenses/>.
   */
  
  #ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
  #define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
  
  #include "main.h"
  
  #include <linux/types.h>
  
  struct net_device;
  struct seq_file;
  
  int batadv_tt_init(struct batadv_priv *bat_priv);
  bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
  			 unsigned short vid, int ifindex, u32 mark);
  u16 batadv_tt_local_remove(struct batadv_priv *bat_priv,
  			   const u8 *addr, unsigned short vid,
  			   const char *message, bool roaming);
  int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
  int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
  void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
  			       struct batadv_orig_node *orig_node,
  			       s32 match_vid, const char *message);
  int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
  				const u8 *addr, unsigned short vid);
  struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
  						  const u8 *src, const u8 *addr,
  						  unsigned short vid);
  void batadv_tt_free(struct batadv_priv *bat_priv);
  bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
  			 unsigned short vid);
  bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
  			   unsigned short vid);
  void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
  bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
  					u8 *addr, unsigned short vid);
  bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
  				       u8 *addr, unsigned short vid);
  void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
  bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
  					  struct batadv_orig_node *orig_node,
  					  const unsigned char *addr,
  					  unsigned short vid);
  bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
  				  const u8 *addr, unsigned short vid);
  
  #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */