add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/net/mac80211/mesh.h
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@@ -1,11 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (c) 2008, 2009 open80211s Ltd.
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  * Authors:    Luis Carlos Cobo <luisca@cozybit.com>
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  *             Javier Cardona <javier@cozybit.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #ifndef IEEE80211S_H
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@@ -95,6 +92,7 @@
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  * @last_preq_to_root: Timestamp of last PREQ sent to root
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  * @is_root: the destination station of this path is a root node
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  * @is_gate: the destination station of this path is a mesh gate
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+ * @path_change_count: the number of path changes to destination
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  *
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  *
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  * The dst address is unique in the mesh path table. Since the mesh_path is
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@@ -126,26 +124,7 @@
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 	unsigned long last_preq_to_root;
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 	bool is_root;
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 	bool is_gate;
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-};
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-
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-/**
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- * struct mesh_table
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- *
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- * @known_gates: list of known mesh gates and their mpaths by the station. The
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- * gate's mpath may or may not be resolved and active.
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- * @gates_lock: protects updates to known_gates
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- * @rhead: the rhashtable containing struct mesh_paths, keyed by dest addr
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- * @walk_head: linked list containging all mesh_path objects
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- * @walk_lock: lock protecting walk_head
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- * @entries: number of entries in the table
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- */
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-struct mesh_table {
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-	struct hlist_head known_gates;
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-	spinlock_t gates_lock;
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-	struct rhashtable rhead;
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-	struct hlist_head walk_head;
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-	spinlock_t walk_lock;
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-	atomic_t entries;		/* Up to MAX_MESH_NEIGHBOURS */
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+	u32 path_change_count;
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 };
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 /* Recent multicast cache */
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@@ -219,6 +198,12 @@
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 			struct sk_buff *skb);
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 int mesh_add_vht_oper_ie(struct ieee80211_sub_if_data *sdata,
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 			 struct sk_buff *skb);
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+int mesh_add_he_cap_ie(struct ieee80211_sub_if_data *sdata,
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+		       struct sk_buff *skb, u8 ie_len);
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+int mesh_add_he_oper_ie(struct ieee80211_sub_if_data *sdata,
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+			struct sk_buff *skb);
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+int mesh_add_he_6ghz_cap_ie(struct ieee80211_sub_if_data *sdata,
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+			    struct sk_buff *skb);
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 void mesh_rmc_free(struct ieee80211_sub_if_data *sdata);
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 int mesh_rmc_init(struct ieee80211_sub_if_data *sdata);
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 void ieee80211s_init(void);
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@@ -276,10 +261,13 @@
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 int mesh_path_add_gate(struct mesh_path *mpath);
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 int mesh_path_send_to_gates(struct mesh_path *mpath);
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 int mesh_gate_num(struct ieee80211_sub_if_data *sdata);
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+u32 airtime_link_metric_get(struct ieee80211_local *local,
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+			    struct sta_info *sta);
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 /* Mesh plinks */
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 void mesh_neighbour_update(struct ieee80211_sub_if_data *sdata,
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-			   u8 *hw_addr, struct ieee802_11_elems *ie);
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+			   u8 *hw_addr, struct ieee802_11_elems *ie,
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+			   struct ieee80211_rx_status *rx_status);
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 bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie);
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 u32 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata);
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 void mesh_plink_timer(struct timer_list *t);
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@@ -300,7 +288,7 @@
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 void mesh_path_assign_nexthop(struct mesh_path *mpath, struct sta_info *sta);
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 void mesh_path_flush_pending(struct mesh_path *mpath);
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 void mesh_path_tx_pending(struct mesh_path *mpath);
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-int mesh_pathtbl_init(struct ieee80211_sub_if_data *sdata);
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+void mesh_pathtbl_init(struct ieee80211_sub_if_data *sdata);
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 void mesh_pathtbl_unregister(struct ieee80211_sub_if_data *sdata);
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 int mesh_path_del(struct ieee80211_sub_if_data *sdata, const u8 *addr);
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 void mesh_path_timer(struct timer_list *t);