1 /* Copyright (C) 2007-2017 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 21 #include "main.h" 22 23 #include <linux/types.h> 24 25 struct sk_buff; 26 27 bool batadv_check_management_packet(struct sk_buff *skb, 28 struct batadv_hard_iface *hard_iface, 29 int header_len); 30 void batadv_update_route(struct batadv_priv *bat_priv, 31 struct batadv_orig_node *orig_node, 32 struct batadv_hard_iface *recv_if, 33 struct batadv_neigh_node *neigh_node); 34 int batadv_recv_icmp_packet(struct sk_buff *skb, 35 struct batadv_hard_iface *recv_if); 36 int batadv_recv_unicast_packet(struct sk_buff *skb, 37 struct batadv_hard_iface *recv_if); 38 int batadv_recv_frag_packet(struct sk_buff *skb, 39 struct batadv_hard_iface *iface); 40 int batadv_recv_bcast_packet(struct sk_buff *skb, 41 struct batadv_hard_iface *recv_if); 42 int batadv_recv_tt_query(struct sk_buff *skb, 43 struct batadv_hard_iface *recv_if); 44 int batadv_recv_roam_adv(struct sk_buff *skb, 45 struct batadv_hard_iface *recv_if); 46 int batadv_recv_unicast_tvlv(struct sk_buff *skb, 47 struct batadv_hard_iface *recv_if); 48 int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb, 49 struct batadv_hard_iface *recv_if); 50 struct batadv_neigh_node * 51 batadv_find_router(struct batadv_priv *bat_priv, 52 struct batadv_orig_node *orig_node, 53 struct batadv_hard_iface *recv_if); 54 bool batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff, 55 s32 seq_old_max_diff, unsigned long *last_reset, 56 bool *protection_started); 57 58 #endif /* _NET_BATMAN_ADV_ROUTING_H_ */ 59