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Sven Eckelmann9f6446c2015-04-23 13:16:35 +02001/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors:
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +00002 *
3 * Marek Lindner, Simon Wunderlich
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
Antonio Quartulliebf38fb2013-11-03 20:40:48 +010015 * along with this program; if not, see <http://www.gnu.org/licenses/>.
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +000016 */
17
18#ifndef _NET_BATMAN_ADV_ROUTING_H_
19#define _NET_BATMAN_ADV_ROUTING_H_
20
Sven Eckelmann1e2c2a42015-04-17 19:40:28 +020021#include "main.h"
22
23#include <linux/types.h>
24
25struct batadv_hard_iface;
26struct batadv_neigh_node;
27struct batadv_orig_node;
28struct batadv_priv;
29struct sk_buff;
30
Sven Eckelmann30d3c512012-05-12 02:09:36 +020031bool batadv_check_management_packet(struct sk_buff *skb,
Sven Eckelmann56303d32012-06-05 22:31:31 +020032 struct batadv_hard_iface *hard_iface,
Sven Eckelmann30d3c512012-05-12 02:09:36 +020033 int header_len);
Sven Eckelmann56303d32012-06-05 22:31:31 +020034void batadv_update_route(struct batadv_priv *bat_priv,
35 struct batadv_orig_node *orig_node,
Simon Wunderlich7351a4822013-11-13 19:14:47 +010036 struct batadv_hard_iface *recv_if,
Sven Eckelmann56303d32012-06-05 22:31:31 +020037 struct batadv_neigh_node *neigh_node);
38int batadv_recv_icmp_packet(struct sk_buff *skb,
39 struct batadv_hard_iface *recv_if);
40int batadv_recv_unicast_packet(struct sk_buff *skb,
41 struct batadv_hard_iface *recv_if);
Martin Hundebøll610bfc6bc2013-05-23 16:53:02 +020042int batadv_recv_frag_packet(struct sk_buff *skb,
43 struct batadv_hard_iface *iface);
Sven Eckelmann56303d32012-06-05 22:31:31 +020044int batadv_recv_bcast_packet(struct sk_buff *skb,
45 struct batadv_hard_iface *recv_if);
Sven Eckelmann56303d32012-06-05 22:31:31 +020046int batadv_recv_tt_query(struct sk_buff *skb,
47 struct batadv_hard_iface *recv_if);
48int batadv_recv_roam_adv(struct sk_buff *skb,
49 struct batadv_hard_iface *recv_if);
Marek Lindneref261572013-04-23 21:39:57 +080050int batadv_recv_unicast_tvlv(struct sk_buff *skb,
51 struct batadv_hard_iface *recv_if);
Simon Wunderlicha1f1ac52013-04-25 10:37:23 +020052int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb,
53 struct batadv_hard_iface *recv_if);
Sven Eckelmann56303d32012-06-05 22:31:31 +020054struct batadv_neigh_node *
55batadv_find_router(struct batadv_priv *bat_priv,
56 struct batadv_orig_node *orig_node,
Simon Wunderlichf3b3d902013-11-13 19:14:50 +010057 struct batadv_hard_iface *recv_if);
Sven Eckelmann56303d32012-06-05 22:31:31 +020058int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,
Sven Eckelmann30d3c512012-05-12 02:09:36 +020059 unsigned long *last_reset);
Sven Eckelmannc6c8fea2010-12-13 11:19:28 +000060
61#endif /* _NET_BATMAN_ADV_ROUTING_H_ */