Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 122 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 07beb72dd..84df104f2 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -85,6 +85,12 @@ extern const u8 ieee80211_ac_to_qos_mask[IEEE80211_NUM_ACS];
 
 #define IEEE80211_MAX_NAN_INSTANCE_ID 255
 
+enum ieee80211_status_data {
+	IEEE80211_STATUS_TYPE_MASK	= 0x00f,
+	IEEE80211_STATUS_TYPE_INVALID	= 0,
+	IEEE80211_STATUS_TYPE_SMPS	= 1,
+	IEEE80211_STATUS_SUBDATA_MASK	= 0xff0,
+};
 
 /*
  * Keep a station's queues on the active list for deficit accounting purposes
@@ -461,13 +467,24 @@ struct ieee80211_sta_tx_tspec {
 	bool downgraded;
 };
 
+/* Advertised TID-to-link mapping info */
+struct ieee80211_adv_ttlm_info {
+	/* time in TUs at which the new mapping is established, or 0 if there is
+	 * no planned advertised TID-to-link mapping
+	 */
+	u16 switch_time;
+	u32 duration; /* duration of the planned T2L map in TUs */
+	u16 map; /* map of usable links for all TIDs */
+	bool active; /* whether the advertised mapping is active or not */
+};
+
 DECLARE_EWMA(beacon_signal, 4, 4)
 
 struct ieee80211_if_managed {
 	struct timer_list timer;
 	struct timer_list conn_mon_timer;
 	struct timer_list bcn_mon_timer;
-	struct work_struct monitor_work;
+	struct wiphy_work monitor_work;
 	struct wiphy_work beacon_connection_loss_work;
 	struct wiphy_work csa_connection_drop_work;
 
@@ -530,7 +547,7 @@ struct ieee80211_if_managed {
 
 	/* TDLS support */
 	u8 tdls_peer[ETH_ALEN] __aligned(2);
-	struct delayed_work tdls_peer_del_work;
+	struct wiphy_delayed_work tdls_peer_del_work;
 	struct sk_buff *orig_teardown_skb; /* The original teardown skb */
 	struct sk_buff *teardown_skb; /* A copy to send through the AP */
 	spinlock_t teardown_lock; /* To lock changing teardown_skb */
@@ -544,7 +561,7 @@ struct ieee80211_if_managed {
 	 * on the BE queue, but there's a lot of VO traffic, we might
 	 * get stuck in a downgraded situation and flush takes forever.
 	 */
-	struct delayed_work tx_tspec_wk;
+	struct wiphy_delayed_work tx_tspec_wk;
 
 	/* Information elements from the last transmitted (Re)Association
 	 * Request frame.
@@ -554,6 +571,10 @@ struct ieee80211_if_managed {
 
 	struct wiphy_delayed_work ml_reconf_work;
 	u16 removed_links;
+
+	/* TID-to-link mapping support */
+	struct wiphy_delayed_work ttlm_work;
+	struct ieee80211_adv_ttlm_info ttlm_info;
 };
 
 struct ieee80211_if_ibss {
@@ -618,8 +639,9 @@ struct ieee80211_if_ocb {
  * these declarations define the interface, which enables
  * vendor-specific mesh synchronization
  *
+ * @rx_bcn_presp: beacon/probe response was received
+ * @adjust_tsf: TSF adjustment method
  */
-struct ieee802_11_elems;
 struct ieee80211_mesh_sync_ops {
 	void (*rx_bcn_presp)(struct ieee80211_sub_if_data *sdata, u16 stype,
 			     struct ieee80211_mgmt *mgmt, unsigned int len,
@@ -859,12 +881,13 @@ enum txq_info_flags {
  * struct txq_info - per tid queue
  *
  * @tin: contains packets split into multiple flows
- * @def_flow: used as a fallback flow when a packet destined to @tin hashes to
- *	a fq_flow which is already owned by a different tin
- * @def_cvars: codel vars for @def_flow
+ * @def_cvars: codel vars for the @tin's default_flow
+ * @cstats: code statistics for this queue
  * @frags: used to keep fragments created after dequeue
  * @schedule_order: used with ieee80211_local->active_txqs
  * @schedule_round: counter to prevent infinite loops on TXQ scheduling
+ * @flags: TXQ flags from &enum txq_info_flags
+ * @txq: the driver visible part
  */
 struct txq_info {
 	struct fq_tin tin;
@@ -893,7 +916,8 @@ struct ieee80211_if_mntr {
  * struct ieee80211_if_nan - NAN state
  *
  * @conf: current NAN configuration
- * @func_ids: a bitmap of available instance_id's
+ * @func_lock: lock for @func_inst_ids
+ * @function_inst_ids: a bitmap of available instance_id's
  */
 struct ieee80211_if_nan {
 	struct cfg80211_nan_conf conf;
@@ -926,6 +950,9 @@ struct ieee80211_link_data_managed {
 	struct wiphy_delayed_work chswitch_work;
 
 	struct wiphy_work request_smps_work;
+	/* used to reconfigure hardware SM PS */
+	struct wiphy_work recalc_smps;
+
 	bool beacon_crc_valid;
 	u32 beacon_crc;
 	struct ewma_beacon_signal ave_beacon_signal;
@@ -970,8 +997,8 @@ struct ieee80211_link_data {
 	struct ieee80211_sub_if_data *sdata;
 	unsigned int link_id;
 
-	struct list_head assigned_chanctx_list; /* protected by chanctx_mtx */
-	struct list_head reserved_chanctx_list; /* protected by chanctx_mtx */
+	struct list_head assigned_chanctx_list; /* protected by wiphy mutex */
+	struct list_head reserved_chanctx_list; /* protected by wiphy mutex */
 
 	/* multicast keys only */
 	struct ieee80211_key __rcu *gtk[NUM_DEFAULT_KEYS +
@@ -981,18 +1008,18 @@ struct ieee80211_link_data {
 	struct ieee80211_key __rcu *default_mgmt_key;
 	struct ieee80211_key __rcu *default_beacon_key;
 
-	struct work_struct csa_finalize_work;
-	bool csa_block_tx; /* write-protected by sdata_lock and local->mtx */
+	struct wiphy_work csa_finalize_work;
+	bool csa_block_tx;
 
 	bool operating_11g_mode;
 
 	struct cfg80211_chan_def csa_chandef;
 
-	struct work_struct color_change_finalize_work;
+	struct wiphy_work color_change_finalize_work;
 	struct delayed_work color_collision_detect_work;
 	u64 color_bitmap;
 
-	/* context reservation -- protected with chanctx_mtx */
+	/* context reservation -- protected with wiphy mutex */
 	struct ieee80211_chanctx *reserved_chanctx;
 	struct cfg80211_chan_def reserved_chandef;
 	bool reserved_radar_required;
@@ -1005,7 +1032,7 @@ struct ieee80211_link_data {
 	int ap_power_level; /* in dBm */
 
 	bool radar_required;
-	struct delayed_work dfs_cac_timer_work;
+	struct wiphy_delayed_work dfs_cac_timer_work;
 
 	union {
 		struct ieee80211_link_data_managed mgd;
@@ -1032,7 +1059,7 @@ struct ieee80211_sub_if_data {
 	/* count for keys needing tailroom space allocation */
 	int crypto_tx_tailroom_needed_cnt;
 	int crypto_tx_tailroom_pending_dec;
-	struct delayed_work dec_tailroom_needed_wk;
+	struct wiphy_delayed_work dec_tailroom_needed_wk;
 
 	struct net_device *dev;
 	struct ieee80211_local *local;
@@ -1064,9 +1091,6 @@ struct ieee80211_sub_if_data {
 	atomic_t num_tx_queued;
 	struct mac80211_qos_map __rcu *qos_map;
 
-	/* used to reconfigure hardware SM PS */
-	struct work_struct recalc_smps;
-
 	struct wiphy_work work;
 	struct sk_buff_head skb_queue;
 	struct sk_buff_head status_queue;
@@ -1106,7 +1130,7 @@ struct ieee80211_sub_if_data {
 	struct ieee80211_link_data __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS];
 
 	/* for ieee80211_set_active_links_async() */
-	struct work_struct activate_links_work;
+	struct wiphy_work activate_links_work;
 	u16 desired_active_links;
 
 #ifdef CONFIG_MAC80211_DEBUGFS
@@ -1129,62 +1153,8 @@ struct ieee80211_sub_if_data *vif_to_sdata(struct ieee80211_vif *p)
 	return container_of(p, struct ieee80211_sub_if_data, vif);
 }
 
-static inline void sdata_lock(struct ieee80211_sub_if_data *sdata)
-	__acquires(&sdata->wdev.mtx)
-{
-	mutex_lock(&sdata->wdev.mtx);
-	__acquire(&sdata->wdev.mtx);
-}
-
-static inline void sdata_unlock(struct ieee80211_sub_if_data *sdata)
-	__releases(&sdata->wdev.mtx)
-{
-	mutex_unlock(&sdata->wdev.mtx);
-	__release(&sdata->wdev.mtx);
-}
-
 #define sdata_dereference(p, sdata) \
-	rcu_dereference_protected(p, lockdep_is_held(&sdata->wdev.mtx))
-
-static inline void
-sdata_assert_lock(struct ieee80211_sub_if_data *sdata)
-{
-	lockdep_assert_held(&sdata->wdev.mtx);
-}
-
-static inline int
-ieee80211_chanwidth_get_shift(enum nl80211_chan_width width)
-{
-	switch (width) {
-	case NL80211_CHAN_WIDTH_5:
-		return 2;
-	case NL80211_CHAN_WIDTH_10:
-		return 1;
-	default:
-		return 0;
-	}
-}
-
-static inline int
-ieee80211_chandef_get_shift(struct cfg80211_chan_def *chandef)
-{
-	return ieee80211_chanwidth_get_shift(chandef->width);
-}
-
-static inline int
-ieee80211_vif_get_shift(struct ieee80211_vif *vif)
-{
-	struct ieee80211_chanctx_conf *chanctx_conf;
-	int shift = 0;
-
-	rcu_read_lock();
-	chanctx_conf = rcu_dereference(vif->bss_conf.chanctx_conf);
-	if (chanctx_conf)
-		shift = ieee80211_chandef_get_shift(&chanctx_conf->def);
-	rcu_read_unlock();
-
-	return shift;
-}
+	wiphy_dereference(sdata->local->hw.wiphy, p)
 
 static inline int
 ieee80211_get_mbssid_beacon_len(struct cfg80211_mbssid_elems *elems,
@@ -1254,7 +1224,7 @@ struct tpt_led_trigger {
 #endif
 
 /**
- * mac80211 scan flags - currently active scan mode
+ * enum mac80211_scan_flags - currently active scan mode
  *
  * @SCAN_SW_SCANNING: We're currently in the process of scanning but may as
  *	well be on the operating channel
@@ -1272,7 +1242,7 @@ struct tpt_led_trigger {
  *	and could send a probe request after receiving a beacon.
  * @SCAN_BEACON_DONE: Beacon received, we can now send a probe request
  */
-enum {
+enum mac80211_scan_flags {
 	SCAN_SW_SCANNING,
 	SCAN_HW_SCANNING,
 	SCAN_ONCHANNEL_SCANNING,
@@ -1362,7 +1332,7 @@ struct ieee80211_local {
 	spinlock_t filter_lock;
 
 	/* used for uploading changed mc list */
-	struct work_struct reconfig_filter;
+	struct wiphy_work reconfig_filter;
 
 	/* aggregated multicast list */
 	struct netdev_hw_addr_list mc_list;
@@ -1429,10 +1399,9 @@ struct ieee80211_local {
 
 	/* Station data */
 	/*
-	 * The mutex only protects the list, hash table and
-	 * counter, reads are done with RCU.
+	 * The list, hash table and counter are protected
+	 * by the wiphy mutex, reads are done with RCU.
 	 */
-	struct mutex sta_mtx;
 	spinlock_t tim_lock;
 	unsigned long num_sta;
 	struct list_head sta_list;
@@ -1461,15 +1430,6 @@ struct ieee80211_local {
 	struct list_head mon_list; /* only that are IFF_UP && !cooked */
 	struct mutex iflist_mtx;
 
-	/*
-	 * Key mutex, protects sdata's key_list and sta_info's
-	 * key pointers and ptk_idx (write access, they're RCU.)
-	 */
-	struct mutex key_mtx;
-
-	/* mutex for scan and work locking */
-	struct mutex mtx;
-
 	/* Scanning and BSS list */
 	unsigned long scanning;
 	struct cfg80211_ssid scan_ssid;
@@ -1500,7 +1460,6 @@ struct ieee80211_local {
 
 	/* channel contexts */
 	struct list_head chanctx_list;
-	struct mutex chanctx_mtx;
 
 #ifdef CONFIG_MAC80211_LEDS
 	struct led_trigger tx_led, rx_led, assoc_led, radio_led;
@@ -1554,8 +1513,8 @@ struct ieee80211_local {
 	 * interface (and monitors) in PS, this then points there.
 	 */
 	struct ieee80211_sub_if_data *ps_sdata;
-	struct work_struct dynamic_ps_enable_work;
-	struct work_struct dynamic_ps_disable_work;
+	struct wiphy_work dynamic_ps_enable_work;
+	struct wiphy_work dynamic_ps_disable_work;
 	struct timer_list dynamic_ps_timer;
 	struct notifier_block ifa_notifier;
 	struct notifier_block ifa6_notifier;
@@ -1733,6 +1692,8 @@ struct ieee802_11_elems {
 	const struct ieee80211_eht_operation *eht_operation;
 	const struct ieee80211_multi_link_elem *ml_basic;
 	const struct ieee80211_multi_link_elem *ml_reconf;
+	const struct ieee80211_bandwidth_indication *bandwidth_indication;
+	const struct ieee80211_ttlm_elem *ttlm[IEEE80211_TTLM_MAX_CNT];
 
 	/* length of them, respectively */
 	u8 ext_capab_len;
@@ -1766,6 +1727,8 @@ struct ieee802_11_elems {
 	/* The reconfiguration Multi-Link element in the original IEs */
 	const struct element *ml_reconf_elem;
 
+	u8 ttlm_num;
+
 	/*
 	 * store the per station profile pointer and length in case that the
 	 * parsing also handled Multi-Link element parsing for a specific link
@@ -1783,7 +1746,7 @@ struct ieee802_11_elems {
 	 */
 	size_t scratch_len;
 	u8 *scratch_pos;
-	u8 scratch[];
+	u8 scratch[] __counted_by(scratch_len);
 };
 
 static inline struct ieee80211_local *hw_to_local(
@@ -1933,8 +1896,7 @@ void ieee80211_scan_work(struct wiphy *wiphy, struct wiphy_work *work);
 int ieee80211_request_ibss_scan(struct ieee80211_sub_if_data *sdata,
 				const u8 *ssid, u8 ssid_len,
 				struct ieee80211_channel **channels,
-				unsigned int n_channels,
-				enum nl80211_bss_scan_width scan_width);
+				unsigned int n_channels);
 int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
 			   struct cfg80211_scan_request *req);
 void ieee80211_scan_cancel(struct ieee80211_local *local);
@@ -1983,12 +1945,13 @@ int ieee80211_mgmt_tx_cancel_wait(struct wiphy *wiphy,
 				  struct wireless_dev *wdev, u64 cookie);
 
 /* channel switch handling */
-void ieee80211_csa_finalize_work(struct work_struct *work);
+void ieee80211_csa_finalize_work(struct wiphy *wiphy, struct wiphy_work *work);
 int ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
 			     struct cfg80211_csa_settings *params);
 
 /* color change handling */
-void ieee80211_color_change_finalize_work(struct work_struct *work);
+void ieee80211_color_change_finalize_work(struct wiphy *wiphy,
+					  struct wiphy_work *work);
 void ieee80211_color_collision_detection_work(struct work_struct *work);
 
 /* interface handling */
@@ -2038,8 +2001,10 @@ void ieee80211_link_init(struct ieee80211_sub_if_data *sdata,
 void ieee80211_link_stop(struct ieee80211_link_data *link);
 int ieee80211_vif_set_links(struct ieee80211_sub_if_data *sdata,
 			    u16 new_links, u16 dormant_links);
-void ieee80211_vif_clear_links(struct ieee80211_sub_if_data *sdata);
-int __ieee80211_set_active_links(struct ieee80211_vif *vif, u16 active_links);
+static inline void ieee80211_vif_clear_links(struct ieee80211_sub_if_data *sdata)
+{
+	ieee80211_vif_set_links(sdata, 0, 0);
+}
 
 /* tx handling */
 void ieee80211_clear_tx_pending(struct ieee80211_local *local);
@@ -2061,7 +2026,7 @@ struct sk_buff *
 ieee80211_build_data_template(struct ieee80211_sub_if_data *sdata,
 			      struct sk_buff *skb, u32 info_flags);
 void ieee80211_tx_monitor(struct ieee80211_local *local, struct sk_buff *skb,
-			  int retry_count, int shift, bool send_to_cooked,
+			  int retry_count, bool send_to_cooked,
 			  struct ieee80211_tx_status *status);
 
 void ieee80211_check_fast_xmit(struct sta_info *sta);
@@ -2094,19 +2059,17 @@ void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata,
 			  u16 initiator, u16 reason_code);
 int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
 			       enum ieee80211_smps_mode smps, const u8 *da,
-			       const u8 *bssid);
+			       const u8 *bssid, int link_id);
 bool ieee80211_smps_is_restrictive(enum ieee80211_smps_mode smps_mode_old,
 				   enum ieee80211_smps_mode smps_mode_new);
 
-void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
-				     u16 initiator, u16 reason, bool stop);
 void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
 				    u16 initiator, u16 reason, bool stop);
-void ___ieee80211_start_rx_ba_session(struct sta_info *sta,
-				      u8 dialog_token, u16 timeout,
-				      u16 start_seq_num, u16 ba_policy, u16 tid,
-				      u16 buf_size, bool tx, bool auto_seq,
-				      const struct ieee80211_addba_ext_ie *addbaext);
+void __ieee80211_start_rx_ba_session(struct sta_info *sta,
+				     u8 dialog_token, u16 timeout,
+				     u16 start_seq_num, u16 ba_policy, u16 tid,
+				     u16 buf_size, bool tx, bool auto_seq,
+				     const struct ieee80211_addba_ext_ie *addbaext);
 void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta,
 					 enum ieee80211_agg_stop_reason reason);
 void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
@@ -2123,13 +2086,11 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
 
 int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
 				   enum ieee80211_agg_stop_reason reason);
-int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
-				    enum ieee80211_agg_stop_reason reason);
 void ieee80211_start_tx_ba_cb(struct sta_info *sta, int tid,
 			      struct tid_ampdu_tx *tid_tx);
 void ieee80211_stop_tx_ba_cb(struct sta_info *sta, int tid,
 			     struct tid_ampdu_tx *tid_tx);
-void ieee80211_ba_session_work(struct work_struct *work);
+void ieee80211_ba_session_work(struct wiphy *wiphy, struct wiphy_work *work);
 void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid);
 void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid);
 
@@ -2207,7 +2168,7 @@ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,
  *	flags from &enum ieee80211_conn_flags.
  * @bssid: the currently connected bssid (for reporting)
  * @csa_ie: parsed 802.11 csa elements on count, mode, chandef and mesh ttl.
-	All of them will be filled with if success only.
+ *	All of them will be filled with if success only.
  * Return: 0 on success, <0 on error and >0 if there is nothing to parse.
  */
 int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata,
@@ -2239,8 +2200,7 @@ static inline int __ieee80211_resume(struct ieee80211_hw *hw)
 /* utility functions/constants */
 extern const void *const mac80211_wiphy_privid; /* for wiphy privid */
 int ieee80211_frame_duration(enum nl80211_band band, size_t len,
-			     int rate, int erp, int short_preamble,
-			     int shift);
+			     int rate, int erp, int short_preamble);
 void ieee80211_regulatory_limit_wmm_params(struct ieee80211_sub_if_data *sdata,
 					   struct ieee80211_tx_queue_params *qparam,
 					   int ac);
@@ -2335,8 +2295,6 @@ ieee802_11_parse_elems(const u8 *start, size_t len, bool action,
 	return ieee802_11_parse_elems_crc(start, len, action, 0, 0, bss);
 }
 
-void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos, u8 frag_id);
-
 extern const int ieee802_1d_to_ac[8];
 
 static inline int ieee80211_ac_from_tid(int tid)
@@ -2344,8 +2302,10 @@ static inline int ieee80211_ac_from_tid(int tid)
 	return ieee802_1d_to_ac[tid & 7];
 }
 
-void ieee80211_dynamic_ps_enable_work(struct work_struct *work);
-void ieee80211_dynamic_ps_disable_work(struct work_struct *work);
+void ieee80211_dynamic_ps_enable_work(struct wiphy *wiphy,
+				      struct wiphy_work *work);
+void ieee80211_dynamic_ps_disable_work(struct wiphy *wiphy,
+				       struct wiphy_work *work);
 void ieee80211_dynamic_ps_timer(struct timer_list *t);
 void ieee80211_send_nullfunc(struct ieee80211_local *local,
 			     struct ieee80211_sub_if_data *sdata,
@@ -2430,6 +2390,7 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
 			struct txq_info *txq, int tid);
 void ieee80211_txq_purge(struct ieee80211_local *local,
 			 struct txq_info *txqi);
+void ieee80211_purge_sta_txqs(struct sta_info *sta);
 void ieee80211_txq_remove_vlan(struct ieee80211_local *local,
 			       struct ieee80211_sub_if_data *sdata);
 void ieee80211_fill_txq_stats(struct cfg80211_txq_stats *txqstats,
@@ -2523,7 +2484,7 @@ bool ieee80211_chandef_vht_oper(struct ieee80211_hw *hw, u32 vht_cap_info,
 				const struct ieee80211_vht_operation *oper,
 				const struct ieee80211_ht_operation *htop,
 				struct cfg80211_chan_def *chandef);
-void ieee80211_chandef_eht_oper(const struct ieee80211_eht_operation *eht_oper,
+void ieee80211_chandef_eht_oper(const struct ieee80211_eht_operation_info *info,
 				bool support_160, bool support_320,
 				struct cfg80211_chan_def *chandef);
 bool ieee80211_chandef_he_6ghz_oper(struct ieee80211_sub_if_data *sdata,
@@ -2565,7 +2526,7 @@ void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
 				      struct ieee80211_link_data *rsvd_for);
 bool ieee80211_is_radar_required(struct ieee80211_local *local);
 
-void ieee80211_dfs_cac_timer_work(struct work_struct *work);
+void ieee80211_dfs_cac_timer_work(struct wiphy *wiphy, struct wiphy_work *work);
 void ieee80211_dfs_cac_cancel(struct ieee80211_local *local);
 void ieee80211_dfs_radar_detected_work(struct wiphy *wiphy,
 				       struct wiphy_work *work);
@@ -2590,7 +2551,7 @@ int ieee80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
 			const u8 *extra_ies, size_t extra_ies_len);
 int ieee80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev,
 			const u8 *peer, enum nl80211_tdls_operation oper);
-void ieee80211_tdls_peer_del_work(struct work_struct *wk);
+void ieee80211_tdls_peer_del_work(struct wiphy *wiphy, struct wiphy_work *wk);
 int ieee80211_tdls_channel_switch(struct wiphy *wiphy, struct net_device *dev,
 				  const u8 *addr, u8 oper_class,
 				  struct cfg80211_chan_def *chandef);