linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

/* Copyright (C) 2012-2019  B.A.T.M.A.N. contributors:

 *

 * Martin Hundebøll, Jeppe Ledet-Pedersen

 */

​

#ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_

#define _NET_BATMAN_ADV_NETWORK_CODING_H_

​

#include "main.h"

​

#include <linux/types.h>

​

struct batadv_ogm_packet;

struct net_device;

struct seq_file;

struct sk_buff;

​

#ifdef CONFIG_BATMAN_ADV_NC

​

void batadv_nc_status_update(struct net_device *net_dev);

int batadv_nc_init(void);

int batadv_nc_mesh_init(struct batadv_priv *bat_priv);

void batadv_nc_mesh_free(struct batadv_priv *bat_priv);

void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,

                  struct batadv_orig_node *orig_node,

                  struct batadv_orig_node *orig_neigh_node,

                  struct batadv_ogm_packet *ogm_packet,

                  int is_single_hop_neigh);

void batadv_nc_purge_orig(struct batadv_priv *bat_priv,

              struct batadv_orig_node *orig_node,

              bool (*to_purge)(struct batadv_priv *,

                       struct batadv_nc_node *));

void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);

void batadv_nc_init_orig(struct batadv_orig_node *orig_node);

bool batadv_nc_skb_forward(struct sk_buff *skb,

               struct batadv_neigh_node *neigh_node);

void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,

                      struct sk_buff *skb);

void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,

                     struct sk_buff *skb);

int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset);

int batadv_nc_init_debugfs(struct batadv_priv *bat_priv);

​

#else /* ifdef CONFIG_BATMAN_ADV_NC */

​

static inline void batadv_nc_status_update(struct net_device *net_dev)

{

}

​

static inline int batadv_nc_init(void)

{

    return 0;

}

​

static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv)

{

    return 0;

}

​

static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv)

{

}