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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - net/batman-adv/network-coding.h
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(struct batadv_priv
*bat_priv
);
26 void batadv_nc_free(struct batadv_priv
*bat_priv
);
27 void batadv_nc_update_nc_node(struct batadv_priv
*bat_priv
,
28 struct batadv_orig_node
*orig_node
,
29 struct batadv_orig_node
*orig_neigh_node
,
30 struct batadv_ogm_packet
*ogm_packet
,
31 int is_single_hop_neigh
);
32 void batadv_nc_purge_orig(struct batadv_priv
*bat_priv
,
33 struct batadv_orig_node
*orig_node
,
34 bool (*to_purge
)(struct batadv_priv
*,
35 struct batadv_nc_node
*));
36 void batadv_nc_init_bat_priv(struct batadv_priv
*bat_priv
);
37 void batadv_nc_init_orig(struct batadv_orig_node
*orig_node
);
38 bool batadv_nc_skb_forward(struct sk_buff
*skb
,
39 struct batadv_neigh_node
*neigh_node
);
40 void batadv_nc_skb_store_for_decoding(struct batadv_priv
*bat_priv
,
42 void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv
*bat_priv
,
44 int batadv_nc_nodes_seq_print_text(struct seq_file
*seq
, void *offset
);
45 int batadv_nc_init_debugfs(struct batadv_priv
*bat_priv
);
47 #else /* ifdef CONFIG_BATMAN_ADV_NC */
49 static inline int batadv_nc_init(struct batadv_priv
*bat_priv
)
54 static inline void batadv_nc_free(struct batadv_priv
*bat_priv
)
60 batadv_nc_update_nc_node(struct batadv_priv
*bat_priv
,
61 struct batadv_orig_node
*orig_node
,
62 struct batadv_orig_node
*orig_neigh_node
,
63 struct batadv_ogm_packet
*ogm_packet
,
64 int is_single_hop_neigh
)
70 batadv_nc_purge_orig(struct batadv_priv
*bat_priv
,
71 struct batadv_orig_node
*orig_node
,
72 bool (*to_purge
)(struct batadv_priv
*,
73 struct batadv_nc_node
*))
78 static inline void batadv_nc_init_bat_priv(struct batadv_priv
*bat_priv
)
83 static inline void batadv_nc_init_orig(struct batadv_orig_node
*orig_node
)
88 static inline bool batadv_nc_skb_forward(struct sk_buff
*skb
,
89 struct batadv_neigh_node
*neigh_node
)
95 batadv_nc_skb_store_for_decoding(struct batadv_priv
*bat_priv
,
102 batadv_nc_skb_store_sniffed_unicast(struct batadv_priv
*bat_priv
,
108 static inline int batadv_nc_nodes_seq_print_text(struct seq_file
*seq
,
114 static inline int batadv_nc_init_debugfs(struct batadv_priv
*bat_priv
)
119 #endif /* ifdef CONFIG_BATMAN_ADV_NC */
121 #endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */