75 строки
2.8 KiB
C
75 строки
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/* Copyright (C) B.A.T.M.A.N. contributors:
|
|
*
|
|
* Marek Lindner, Simon Wunderlich, Antonio Quartulli
|
|
*/
|
|
|
|
#ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
|
|
#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
|
|
|
|
#include "main.h"
|
|
|
|
#include <linux/kref.h>
|
|
#include <linux/netdevice.h>
|
|
#include <linux/netlink.h>
|
|
#include <linux/skbuff.h>
|
|
#include <linux/types.h>
|
|
|
|
int batadv_tt_init(struct batadv_priv *bat_priv);
|
|
bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
|
|
unsigned short vid, int ifindex, u32 mark);
|
|
u16 batadv_tt_local_remove(struct batadv_priv *bat_priv,
|
|
const u8 *addr, unsigned short vid,
|
|
const char *message, bool roaming);
|
|
int batadv_tt_local_dump(struct sk_buff *msg, struct netlink_callback *cb);
|
|
int batadv_tt_global_dump(struct sk_buff *msg, struct netlink_callback *cb);
|
|
void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
|
|
struct batadv_orig_node *orig_node,
|
|
s32 match_vid, const char *message);
|
|
struct batadv_tt_global_entry *
|
|
batadv_tt_global_hash_find(struct batadv_priv *bat_priv, const u8 *addr,
|
|
unsigned short vid);
|
|
void batadv_tt_global_entry_release(struct kref *ref);
|
|
int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
|
|
const u8 *addr, unsigned short vid);
|
|
struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
|
|
const u8 *src, const u8 *addr,
|
|
unsigned short vid);
|
|
void batadv_tt_free(struct batadv_priv *bat_priv);
|
|
bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
|
|
unsigned short vid);
|
|
bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
|
|
unsigned short vid);
|
|
void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
|
|
bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
|
|
u8 *addr, unsigned short vid);
|
|
bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
|
|
u8 *addr, unsigned short vid);
|
|
void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
|
|
bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
|
|
struct batadv_orig_node *orig_node,
|
|
const unsigned char *addr,
|
|
unsigned short vid);
|
|
bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
|
|
const u8 *addr, unsigned short vid);
|
|
|
|
int batadv_tt_cache_init(void);
|
|
void batadv_tt_cache_destroy(void);
|
|
|
|
/**
|
|
* batadv_tt_global_entry_put() - decrement the tt_global_entry refcounter and
|
|
* possibly release it
|
|
* @tt_global_entry: tt_global_entry to be free'd
|
|
*/
|
|
static inline void
|
|
batadv_tt_global_entry_put(struct batadv_tt_global_entry *tt_global_entry)
|
|
{
|
|
if (!tt_global_entry)
|
|
return;
|
|
|
|
kref_put(&tt_global_entry->common.refcount,
|
|
batadv_tt_global_entry_release);
|
|
}
|
|
|
|
#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */
|