1/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors:
2 *
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
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef _NET_BATMAN_ADV_ROUTING_H_
19#define _NET_BATMAN_ADV_ROUTING_H_
20
21bool batadv_check_management_packet(struct sk_buff *skb,
22				    struct batadv_hard_iface *hard_iface,
23				    int header_len);
24void batadv_update_route(struct batadv_priv *bat_priv,
25			 struct batadv_orig_node *orig_node,
26			 struct batadv_hard_iface *recv_if,
27			 struct batadv_neigh_node *neigh_node);
28int batadv_recv_icmp_packet(struct sk_buff *skb,
29			    struct batadv_hard_iface *recv_if);
30int batadv_recv_unicast_packet(struct sk_buff *skb,
31			       struct batadv_hard_iface *recv_if);
32int batadv_recv_frag_packet(struct sk_buff *skb,
33			    struct batadv_hard_iface *iface);
34int batadv_recv_bcast_packet(struct sk_buff *skb,
35			     struct batadv_hard_iface *recv_if);
36int batadv_recv_tt_query(struct sk_buff *skb,
37			 struct batadv_hard_iface *recv_if);
38int batadv_recv_roam_adv(struct sk_buff *skb,
39			 struct batadv_hard_iface *recv_if);
40int batadv_recv_unicast_tvlv(struct sk_buff *skb,
41			     struct batadv_hard_iface *recv_if);
42int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb,
43					 struct batadv_hard_iface *recv_if);
44struct batadv_neigh_node *
45batadv_find_router(struct batadv_priv *bat_priv,
46		   struct batadv_orig_node *orig_node,
47		   struct batadv_hard_iface *recv_if);
48int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,
49			    unsigned long *last_reset);
50
51#endif /* _NET_BATMAN_ADV_ROUTING_H_ */
52