linux/net/mac80211/ht.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * HT handling
 *
 * Copyright 2003, Jouni Malinen <[email protected]>
 * Copyright 2002-2005, Instant802 Networks, Inc.
 * Copyright 2005-2006, Devicescape Software, Inc.
 * Copyright 2006-2007	Jiri Benc <[email protected]>
 * Copyright 2007, Michael Wu <[email protected]>
 * Copyright 2007-2010, Intel Corporation
 * Copyright 2017	Intel Deutschland GmbH
 * Copyright(c) 2020-2024 Intel Corporation
 */

#include <linux/ieee80211.h>
#include <linux/export.h>
#include <net/mac80211.h>
#include "ieee80211_i.h"
#include "rate.h"

static void __check_htcap_disable(struct ieee80211_ht_cap *ht_capa,
				  struct ieee80211_ht_cap *ht_capa_mask,
				  struct ieee80211_sta_ht_cap *ht_cap,
				  u16 flag)
{ … }

static void __check_htcap_enable(struct ieee80211_ht_cap *ht_capa,
				  struct ieee80211_ht_cap *ht_capa_mask,
				  struct ieee80211_sta_ht_cap *ht_cap,
				  u16 flag)
{ … }

void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
				     struct ieee80211_sta_ht_cap *ht_cap)
{ … }


bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata,
				       struct ieee80211_supported_band *sband,
				       const struct ieee80211_ht_cap *ht_cap_ie,
				       struct link_sta_info *link_sta)
{ … }

void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta,
					 enum ieee80211_agg_stop_reason reason)
{ … }

void ieee80211_ba_session_work(struct wiphy *wiphy, struct wiphy_work *work)
{ … }

void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata,
			  const u8 *da, u16 tid,
			  u16 initiator, u16 reason_code)
{ … }

void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
			     struct sta_info *sta,
			     struct ieee80211_mgmt *mgmt, size_t len)
{ … }

enum nl80211_smps_mode
ieee80211_smps_mode_to_smps_mode(enum ieee80211_smps_mode smps)
{ … }

int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
			       enum ieee80211_smps_mode smps, const u8 *da,
			       const u8 *bssid, int link_id)
{ … }

void ieee80211_request_smps(struct ieee80211_vif *vif, unsigned int link_id,
			    enum ieee80211_smps_mode smps_mode)
{ … }
/* this might change ... don't want non-open drivers using it */
EXPORT_SYMBOL_GPL(…);