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