1*7db7d9f3SSven Eckelmann /* SPDX-License-Identifier: GPL-2.0 */ 2ac79cbb9SSven Eckelmann /* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors: 3c6c8fea2SSven Eckelmann * 435c133a0SAntonio Quartulli * Marek Lindner, Simon Wunderlich, Antonio Quartulli 5c6c8fea2SSven Eckelmann * 6c6c8fea2SSven Eckelmann * This program is free software; you can redistribute it and/or 7c6c8fea2SSven Eckelmann * modify it under the terms of version 2 of the GNU General Public 8c6c8fea2SSven Eckelmann * License as published by the Free Software Foundation. 9c6c8fea2SSven Eckelmann * 10c6c8fea2SSven Eckelmann * This program is distributed in the hope that it will be useful, but 11c6c8fea2SSven Eckelmann * WITHOUT ANY WARRANTY; without even the implied warranty of 12c6c8fea2SSven Eckelmann * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13c6c8fea2SSven Eckelmann * General Public License for more details. 14c6c8fea2SSven Eckelmann * 15c6c8fea2SSven Eckelmann * You should have received a copy of the GNU General Public License 16ebf38fb7SAntonio Quartulli * along with this program; if not, see <http://www.gnu.org/licenses/>. 17c6c8fea2SSven Eckelmann */ 18c6c8fea2SSven Eckelmann 19c6c8fea2SSven Eckelmann #ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ 20c6c8fea2SSven Eckelmann #define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ 21c6c8fea2SSven Eckelmann 221e2c2a4fSSven Eckelmann #include "main.h" 231e2c2a4fSSven Eckelmann 241e2c2a4fSSven Eckelmann #include <linux/types.h> 251e2c2a4fSSven Eckelmann 26d34f0550SMatthias Schiffer struct netlink_callback; 271e2c2a4fSSven Eckelmann struct net_device; 281e2c2a4fSSven Eckelmann struct seq_file; 29d34f0550SMatthias Schiffer struct sk_buff; 301e2c2a4fSSven Eckelmann 3156303d34SSven Eckelmann int batadv_tt_init(struct batadv_priv *bat_priv); 326b5e971aSSven Eckelmann bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr, 336b5e971aSSven Eckelmann unsigned short vid, int ifindex, u32 mark); 346b5e971aSSven Eckelmann u16 batadv_tt_local_remove(struct batadv_priv *bat_priv, 356b5e971aSSven Eckelmann const u8 *addr, unsigned short vid, 36c018ad3dSAntonio Quartulli const char *message, bool roaming); 3708c36d3eSSven Eckelmann int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset); 3808c36d3eSSven Eckelmann int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset); 39d34f0550SMatthias Schiffer int batadv_tt_local_dump(struct sk_buff *msg, struct netlink_callback *cb); 40d34f0550SMatthias Schiffer int batadv_tt_global_dump(struct sk_buff *msg, struct netlink_callback *cb); 4156303d34SSven Eckelmann void batadv_tt_global_del_orig(struct batadv_priv *bat_priv, 4256303d34SSven Eckelmann struct batadv_orig_node *orig_node, 436b5e971aSSven Eckelmann s32 match_vid, const char *message); 441d8ab8d3SLinus Lüssing int batadv_tt_global_hash_count(struct batadv_priv *bat_priv, 456b5e971aSSven Eckelmann const u8 *addr, unsigned short vid); 4656303d34SSven Eckelmann struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv, 476b5e971aSSven Eckelmann const u8 *src, const u8 *addr, 48c018ad3dSAntonio Quartulli unsigned short vid); 4956303d34SSven Eckelmann void batadv_tt_free(struct batadv_priv *bat_priv); 506b5e971aSSven Eckelmann bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr, 51c018ad3dSAntonio Quartulli unsigned short vid); 526b5e971aSSven Eckelmann bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst, 536b5e971aSSven Eckelmann unsigned short vid); 54e1bf0c14SMarek Lindner void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv); 5556303d34SSven Eckelmann bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv, 566b5e971aSSven Eckelmann u8 *addr, unsigned short vid); 577c1fd91dSAntonio Quartulli bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv, 586b5e971aSSven Eckelmann u8 *addr, unsigned short vid); 59a19d3d85SMarek Lindner void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface); 6030cfd02bSAntonio Quartulli bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv, 6130cfd02bSAntonio Quartulli struct batadv_orig_node *orig_node, 62c018ad3dSAntonio Quartulli const unsigned char *addr, 63c018ad3dSAntonio Quartulli unsigned short vid); 6442cb0befSAntonio Quartulli bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv, 656b5e971aSSven Eckelmann const u8 *addr, unsigned short vid); 66c6c8fea2SSven Eckelmann 6786452f81SSven Eckelmann int batadv_tt_cache_init(void); 6886452f81SSven Eckelmann void batadv_tt_cache_destroy(void); 6986452f81SSven Eckelmann 70c6c8fea2SSven Eckelmann #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */ 71