2017-11-19 15:05:11 +01:00
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/* SPDX-License-Identifier: GPL-2.0 */
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2018-12-31 23:59:59 +01:00
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/* Copyright (C) 2012-2019 B.A.T.M.A.N. contributors:
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2013-01-25 11:12:38 +01:00
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*
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* Martin Hundebøll, Jeppe Ledet-Pedersen
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*/
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#ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
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#define _NET_BATMAN_ADV_NETWORK_CODING_H_
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2015-04-17 19:40:28 +02:00
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#include "main.h"
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#include <linux/types.h>
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struct batadv_ogm_packet;
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struct net_device;
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struct seq_file;
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struct sk_buff;
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2013-01-25 11:12:38 +01:00
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#ifdef CONFIG_BATMAN_ADV_NC
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2013-04-23 15:40:00 +02:00
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void batadv_nc_status_update(struct net_device *net_dev);
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2013-09-27 18:03:39 +02:00
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int batadv_nc_init(void);
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int batadv_nc_mesh_init(struct batadv_priv *bat_priv);
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void batadv_nc_mesh_free(struct batadv_priv *bat_priv);
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2013-01-25 11:12:39 +01:00
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void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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struct batadv_orig_node *orig_neigh_node,
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struct batadv_ogm_packet *ogm_packet,
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int is_single_hop_neigh);
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void batadv_nc_purge_orig(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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bool (*to_purge)(struct batadv_priv *,
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struct batadv_nc_node *));
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2013-01-25 11:12:38 +01:00
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void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);
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2013-01-25 11:12:39 +01:00
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void batadv_nc_init_orig(struct batadv_orig_node *orig_node);
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2013-01-25 11:12:40 +01:00
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bool batadv_nc_skb_forward(struct sk_buff *skb,
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2013-04-20 13:54:39 +02:00
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struct batadv_neigh_node *neigh_node);
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2013-01-25 11:12:42 +01:00
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void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
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struct sk_buff *skb);
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void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
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struct sk_buff *skb);
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2013-01-25 11:12:39 +01:00
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int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset);
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int batadv_nc_init_debugfs(struct batadv_priv *bat_priv);
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2013-01-25 11:12:38 +01:00
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#else /* ifdef CONFIG_BATMAN_ADV_NC */
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2013-04-23 15:40:00 +02:00
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static inline void batadv_nc_status_update(struct net_device *net_dev)
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{
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}
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2013-09-27 18:03:39 +02:00
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static inline int batadv_nc_init(void)
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2013-01-25 11:12:38 +01:00
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{
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return 0;
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}
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2013-09-27 18:03:39 +02:00
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static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv)
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{
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return 0;
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}
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static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv)
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2013-01-25 11:12:38 +01:00
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{
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}
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2013-01-25 11:12:39 +01:00
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static inline void
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batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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struct batadv_orig_node *orig_neigh_node,
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struct batadv_ogm_packet *ogm_packet,
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int is_single_hop_neigh)
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{
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}
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static inline void
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batadv_nc_purge_orig(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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bool (*to_purge)(struct batadv_priv *,
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struct batadv_nc_node *))
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{
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}
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2013-01-25 11:12:38 +01:00
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static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv)
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{
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}
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2013-01-25 11:12:39 +01:00
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static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node)
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{
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}
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2013-01-25 11:12:40 +01:00
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static inline bool batadv_nc_skb_forward(struct sk_buff *skb,
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2013-04-20 13:54:39 +02:00
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struct batadv_neigh_node *neigh_node)
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2013-01-25 11:12:40 +01:00
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{
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return false;
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}
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2013-01-25 11:12:42 +01:00
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static inline void
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batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
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struct sk_buff *skb)
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{
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}
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static inline void
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batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
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struct sk_buff *skb)
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{
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}
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2013-01-25 11:12:39 +01:00
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static inline int batadv_nc_nodes_seq_print_text(struct seq_file *seq,
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void *offset)
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{
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return 0;
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}
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static inline int batadv_nc_init_debugfs(struct batadv_priv *bat_priv)
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{
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return 0;
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}
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2013-01-25 11:12:38 +01:00
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#endif /* ifdef CONFIG_BATMAN_ADV_NC */
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#endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */
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