1 /* Copyright (C) 2012-2013 B.A.T.M.A.N. contributors:
3 * Martin Hundebøll, Jeppe Ledet-Pedersen
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.
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.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 #ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
21 #define _NET_BATMAN_ADV_NETWORK_CODING_H_
23 #ifdef CONFIG_BATMAN_ADV_NC
25 int batadv_nc_init(void);
26 int batadv_nc_mesh_init(struct batadv_priv *bat_priv);
27 void batadv_nc_mesh_free(struct batadv_priv *bat_priv);
28 void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
29 struct batadv_orig_node *orig_node,
30 struct batadv_orig_node *orig_neigh_node,
31 struct batadv_ogm_packet *ogm_packet,
32 int is_single_hop_neigh);
33 void batadv_nc_purge_orig(struct batadv_priv *bat_priv,
34 struct batadv_orig_node *orig_node,
35 bool (*to_purge)(struct batadv_priv *,
36 struct batadv_nc_node *));
37 void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);
38 void batadv_nc_init_orig(struct batadv_orig_node *orig_node);
39 bool batadv_nc_skb_forward(struct sk_buff *skb,
40 struct batadv_neigh_node *neigh_node,
41 struct ethhdr *ethhdr);
42 void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
44 void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
46 int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset);
47 int batadv_nc_init_debugfs(struct batadv_priv *bat_priv);
49 #else /* ifdef CONFIG_BATMAN_ADV_NC */
51 static inline int batadv_nc_init(void)
56 static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv)
61 static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv)
67 batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
68 struct batadv_orig_node *orig_node,
69 struct batadv_orig_node *orig_neigh_node,
70 struct batadv_ogm_packet *ogm_packet,
71 int is_single_hop_neigh)
77 batadv_nc_purge_orig(struct batadv_priv *bat_priv,
78 struct batadv_orig_node *orig_node,
79 bool (*to_purge)(struct batadv_priv *,
80 struct batadv_nc_node *))
85 static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv)
90 static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node)
95 static inline bool batadv_nc_skb_forward(struct sk_buff *skb,
96 struct batadv_neigh_node *neigh_node,
97 struct ethhdr *ethhdr)
103 batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
110 batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
116 static inline int batadv_nc_nodes_seq_print_text(struct seq_file *seq,
122 static inline int batadv_nc_init_debugfs(struct batadv_priv *bat_priv)
127 #endif /* ifdef CONFIG_BATMAN_ADV_NC */
129 #endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */