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1 /* Copyright (C) 2012-2015 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, see <http://www.gnu.org/licenses/>.
18 #ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
19 #define _NET_BATMAN_ADV_NETWORK_CODING_H_
23 #include <linux/types.h>
25 struct batadv_nc_node
;
26 struct batadv_neigh_node
;
27 struct batadv_ogm_packet
;
28 struct batadv_orig_node
;
34 #ifdef CONFIG_BATMAN_ADV_NC
36 void batadv_nc_status_update(struct net_device
*net_dev
);
37 int batadv_nc_init(void);
38 int batadv_nc_mesh_init(struct batadv_priv
*bat_priv
);
39 void batadv_nc_mesh_free(struct batadv_priv
*bat_priv
);
40 void batadv_nc_update_nc_node(struct batadv_priv
*bat_priv
,
41 struct batadv_orig_node
*orig_node
,
42 struct batadv_orig_node
*orig_neigh_node
,
43 struct batadv_ogm_packet
*ogm_packet
,
44 int is_single_hop_neigh
);
45 void batadv_nc_purge_orig(struct batadv_priv
*bat_priv
,
46 struct batadv_orig_node
*orig_node
,
47 bool (*to_purge
)(struct batadv_priv
*,
48 struct batadv_nc_node
*));
49 void batadv_nc_init_bat_priv(struct batadv_priv
*bat_priv
);
50 void batadv_nc_init_orig(struct batadv_orig_node
*orig_node
);
51 bool batadv_nc_skb_forward(struct sk_buff
*skb
,
52 struct batadv_neigh_node
*neigh_node
);
53 void batadv_nc_skb_store_for_decoding(struct batadv_priv
*bat_priv
,
55 void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv
*bat_priv
,
57 int batadv_nc_nodes_seq_print_text(struct seq_file
*seq
, void *offset
);
58 int batadv_nc_init_debugfs(struct batadv_priv
*bat_priv
);
60 #else /* ifdef CONFIG_BATMAN_ADV_NC */
62 static inline void batadv_nc_status_update(struct net_device
*net_dev
)
66 static inline int batadv_nc_init(void)
71 static inline int batadv_nc_mesh_init(struct batadv_priv
*bat_priv
)
76 static inline void batadv_nc_mesh_free(struct batadv_priv
*bat_priv
)
81 batadv_nc_update_nc_node(struct batadv_priv
*bat_priv
,
82 struct batadv_orig_node
*orig_node
,
83 struct batadv_orig_node
*orig_neigh_node
,
84 struct batadv_ogm_packet
*ogm_packet
,
85 int is_single_hop_neigh
)
90 batadv_nc_purge_orig(struct batadv_priv
*bat_priv
,
91 struct batadv_orig_node
*orig_node
,
92 bool (*to_purge
)(struct batadv_priv
*,
93 struct batadv_nc_node
*))
97 static inline void batadv_nc_init_bat_priv(struct batadv_priv
*bat_priv
)
101 static inline void batadv_nc_init_orig(struct batadv_orig_node
*orig_node
)
105 static inline bool batadv_nc_skb_forward(struct sk_buff
*skb
,
106 struct batadv_neigh_node
*neigh_node
)
112 batadv_nc_skb_store_for_decoding(struct batadv_priv
*bat_priv
,
118 batadv_nc_skb_store_sniffed_unicast(struct batadv_priv
*bat_priv
,
123 static inline int batadv_nc_nodes_seq_print_text(struct seq_file
*seq
,
129 static inline int batadv_nc_init_debugfs(struct batadv_priv
*bat_priv
)
134 #endif /* ifdef CONFIG_BATMAN_ADV_NC */
136 #endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */