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0046b040 1/* Copyright (C) 2007-2016 B.A.T.M.A.N. contributors:
c6c8fea2 2 *
35c133a0 3 * Marek Lindner, Simon Wunderlich, Antonio Quartulli
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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
ebf38fb7 15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
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16 */
17
18#ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
19#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
20
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21#include "main.h"
22
23#include <linux/types.h>
24
d34f0550 25struct netlink_callback;
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26struct net_device;
27struct seq_file;
d34f0550 28struct sk_buff;
1e2c2a4f 29
56303d34 30int batadv_tt_init(struct batadv_priv *bat_priv);
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31bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
32 unsigned short vid, int ifindex, u32 mark);
33u16 batadv_tt_local_remove(struct batadv_priv *bat_priv,
34 const u8 *addr, unsigned short vid,
35 const char *message, bool roaming);
08c36d3e 36int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
08c36d3e 37int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
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38int batadv_tt_local_dump(struct sk_buff *msg, struct netlink_callback *cb);
39int batadv_tt_global_dump(struct sk_buff *msg, struct netlink_callback *cb);
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40void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
41 struct batadv_orig_node *orig_node,
6b5e971a 42 s32 match_vid, const char *message);
1d8ab8d3 43int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
6b5e971a 44 const u8 *addr, unsigned short vid);
56303d34 45struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
6b5e971a 46 const u8 *src, const u8 *addr,
c018ad3d 47 unsigned short vid);
56303d34 48void batadv_tt_free(struct batadv_priv *bat_priv);
6b5e971a 49bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
c018ad3d 50 unsigned short vid);
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51bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
52 unsigned short vid);
e1bf0c14 53void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
56303d34 54bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
6b5e971a 55 u8 *addr, unsigned short vid);
7c1fd91d 56bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
6b5e971a 57 u8 *addr, unsigned short vid);
a19d3d85 58void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
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59bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
60 struct batadv_orig_node *orig_node,
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61 const unsigned char *addr,
62 unsigned short vid);
42cb0bef 63bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
6b5e971a 64 const u8 *addr, unsigned short vid);
c6c8fea2 65
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66int batadv_tt_cache_init(void);
67void batadv_tt_cache_destroy(void);
68
c6c8fea2 69#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */