89 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in __cleanup_single_sta()  local
90 	struct ieee80211_local *local = sdata->local;  in __cleanup_single_sta()
96 		if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in __cleanup_single_sta()
97 		    sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)  in __cleanup_single_sta()
98 			ps = &sdata->bss->ps;  in __cleanup_single_sta()
99 		else if (ieee80211_vif_is_mesh(&sdata->vif))  in __cleanup_single_sta()
100 			ps = &sdata->u.mesh.ps;  in __cleanup_single_sta()
117 			atomic_sub(n, &sdata->txqs_len[txqi->txq.ac]);  in __cleanup_single_sta()
127 	if (ieee80211_vif_is_mesh(&sdata->vif))  in __cleanup_single_sta()
150 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in cleanup_single_sta()  local
151 	struct ieee80211_local *local = sdata->local;  in cleanup_single_sta()
158 struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,  in sta_info_get()  argument
161 	struct ieee80211_local *local = sdata->local;  in sta_info_get()
170 		if (sta->sdata == sdata) {  in sta_info_get()
186 struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,  in sta_info_get_bss()  argument
189 	struct ieee80211_local *local = sdata->local;  in sta_info_get_bss()
198 		if (sta->sdata == sdata ||  in sta_info_get_bss()
199 		    (sta->sdata->bss && sta->sdata->bss == sdata->bss)) {  in sta_info_get_bss()
211 struct sta_info *sta_info_get_by_idx(struct ieee80211_sub_if_data *sdata,  in sta_info_get_by_idx()  argument
214 	struct ieee80211_local *local = sdata->local;  in sta_info_get_by_idx()
219 		if (sdata != sta->sdata)  in sta_info_get_by_idx()
247 	sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);  in sta_info_free()
300 struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,  in sta_info_alloc()  argument
303 	struct ieee80211_local *local = sdata->local;  in sta_info_alloc()
318 	if (ieee80211_vif_is_mesh(&sdata->vif)) {  in sta_info_alloc()
323 		if (ieee80211_vif_is_mesh(&sdata->vif) &&  in sta_info_alloc()
324 		    !sdata->u.mesh.user_mpm)  in sta_info_alloc()
333 	sta->sdata = sdata;  in sta_info_alloc()
358 			ieee80211_init_tx_queue(sdata, sta, txq, i);  in sta_info_alloc()
382 	if (sdata->vif.type == NL80211_IFTYPE_AP ||  in sta_info_alloc()
383 	    sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {  in sta_info_alloc()
385 			hw->wiphy->bands[ieee80211_get_sdata_band(sdata)];  in sta_info_alloc()
407 	sta_dbg(sdata, "Allocated STA %pM\n", sta->sta.addr);  in sta_info_alloc()
424 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in sta_info_insert_check()  local
431 	if (unlikely(!ieee80211_sdata_running(sdata)))  in sta_info_insert_check()
434 	if (WARN_ON(ether_addr_equal(sta->sta.addr, sdata->vif.addr) ||  in sta_info_insert_check()
442 				     struct ieee80211_sub_if_data *sdata,  in sta_info_insert_drv_state()  argument
449 		err = drv_sta_state(local, sdata, sta, state, state + 1);  in sta_info_insert_drv_state()
464 	if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {  in sta_info_insert_drv_state()
465 		sdata_info(sdata,  in sta_info_insert_drv_state()
473 		WARN_ON(drv_sta_state(local, sdata, sta, state, state - 1));  in sta_info_insert_drv_state()
486 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in sta_info_insert_finish()  local
499 	if (sta_info_get_bss(sdata, sta->sta.addr)) {  in sta_info_insert_finish()
519 	err = sta_info_insert_drv_state(local, sdata, sta);  in sta_info_insert_finish()
527 	ieee80211_recalc_min_chandef(sdata);  in sta_info_insert_finish()
532 	cfg80211_new_sta(sdata->dev, sta->sta.addr, sinfo, GFP_KERNEL);  in sta_info_insert_finish()
535 	sta_dbg(sdata, "Inserted STA %pM\n", sta->sta.addr);  in sta_info_insert_finish()
541 	if (ieee80211_vif_is_mesh(&sdata->vif))  in sta_info_insert_finish()
542 		mesh_accept_plinks_update(sdata);  in sta_info_insert_finish()
646 	if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in __sta_info_recalc_tim()
647 	    sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {  in __sta_info_recalc_tim()
648 		if (WARN_ON_ONCE(!sta->sdata->bss))  in __sta_info_recalc_tim()
651 		ps = &sta->sdata->bss->ps;  in __sta_info_recalc_tim()
653 	} else if (ieee80211_vif_is_mesh(&sta->sdata->vif)) {  in __sta_info_recalc_tim()
654 		ps = &sta->sdata->u.mesh.ps;  in __sta_info_recalc_tim()
736 		   sta->sdata->vif.bss_conf.beacon_int *  in sta_info_buffer_expired()
801 		ps_dbg(sta->sdata, "Buffered frame expired (STA %pM)\n",  in sta_info_cleanup_expire_buffered_ac()
829 	if (!sta->sdata->bss &&  in sta_info_cleanup_expire_buffered()
830 	    !ieee80211_vif_is_mesh(&sta->sdata->vif))  in sta_info_cleanup_expire_buffered()
843 	struct ieee80211_sub_if_data *sdata;  in __sta_info_destroy_part1()  local
852 	sdata = sta->sdata;  in __sta_info_destroy_part1()
874 		drv_tdls_cancel_channel_switch(local, sdata, &sta->sta);  in __sta_info_destroy_part1()
880 	drv_sta_pre_rcu_remove(local, sta->sdata, sta);  in __sta_info_destroy_part1()
882 	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&  in __sta_info_destroy_part1()
883 	    rcu_access_pointer(sdata->u.vlan.sta) == sta)  in __sta_info_destroy_part1()
884 		RCU_INIT_POINTER(sdata->u.vlan.sta, NULL);  in __sta_info_destroy_part1()
892 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in __sta_info_destroy_part2()  local
924 		ret = drv_sta_state(local, sdata, sta, IEEE80211_STA_NONE,  in __sta_info_destroy_part2()
929 	sta_dbg(sdata, "Removed STA %pM\n", sta->sta.addr);  in __sta_info_destroy_part2()
934 	cfg80211_del_sta_sinfo(sdata->dev, sta->sta.addr, sinfo, GFP_KERNEL);  in __sta_info_destroy_part2()
939 	ieee80211_recalc_min_chandef(sdata);  in __sta_info_destroy_part2()
958 int sta_info_destroy_addr(struct ieee80211_sub_if_data *sdata, const u8 *addr)  in sta_info_destroy_addr()  argument
963 	mutex_lock(&sdata->local->sta_mtx);  in sta_info_destroy_addr()
964 	sta = sta_info_get(sdata, addr);  in sta_info_destroy_addr()
966 	mutex_unlock(&sdata->local->sta_mtx);  in sta_info_destroy_addr()
971 int sta_info_destroy_addr_bss(struct ieee80211_sub_if_data *sdata,  in sta_info_destroy_addr_bss()  argument
977 	mutex_lock(&sdata->local->sta_mtx);  in sta_info_destroy_addr_bss()
978 	sta = sta_info_get_bss(sdata, addr);  in sta_info_destroy_addr_bss()
980 	mutex_unlock(&sdata->local->sta_mtx);  in sta_info_destroy_addr_bss()
1036 int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans)  in __sta_info_flush()  argument
1038 	struct ieee80211_local *local = sdata->local;  in __sta_info_flush()
1045 	WARN_ON(vlans && sdata->vif.type != NL80211_IFTYPE_AP);  in __sta_info_flush()
1046 	WARN_ON(vlans && !sdata->bss);  in __sta_info_flush()
1050 		if (sdata == sta->sdata ||  in __sta_info_flush()
1051 		    (vlans && sdata->bss == sta->sdata->bss)) {  in __sta_info_flush()
1068 void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata,  in ieee80211_sta_expire()  argument
1071 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_expire()
1077 		if (sdata != sta->sdata)  in ieee80211_sta_expire()
1081 			sta_dbg(sta->sdata, "expiring inactive STA %pM\n",  in ieee80211_sta_expire()
1084 			if (ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_sta_expire()
1086 				atomic_dec(&sdata->u.mesh.ps.num_sta_ps);  in ieee80211_sta_expire()
1112 		    !ether_addr_equal(sta->sdata->vif.addr, localaddr))  in ieee80211_find_sta_by_ifaddr()
1145 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_sta_ps_deliver_wakeup()  local
1146 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_ps_deliver_wakeup()
1152 	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)  in ieee80211_sta_ps_deliver_wakeup()
1153 		sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,  in ieee80211_sta_ps_deliver_wakeup()
1156 	if (sdata->vif.type == NL80211_IFTYPE_AP)  in ieee80211_sta_ps_deliver_wakeup()
1157 		ps = &sdata->bss->ps;  in ieee80211_sta_ps_deliver_wakeup()
1158 	else if (ieee80211_vif_is_mesh(&sdata->vif))  in ieee80211_sta_ps_deliver_wakeup()
1159 		ps = &sdata->u.mesh.ps;  in ieee80211_sta_ps_deliver_wakeup()
1170 		drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta);  in ieee80211_sta_ps_deliver_wakeup()
1220 	if (!ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_sta_ps_deliver_wakeup()
1222 					   sdata->smps_mode) &&  in ieee80211_sta_ps_deliver_wakeup()
1223 	    sta->known_smps_mode != sdata->bss->req_smps &&  in ieee80211_sta_ps_deliver_wakeup()
1225 		ht_dbg(sdata,  in ieee80211_sta_ps_deliver_wakeup()
1228 		ieee80211_send_smps_action(sdata, sdata->bss->req_smps,  in ieee80211_sta_ps_deliver_wakeup()
1230 					   sdata->vif.bss_conf.bssid);  in ieee80211_sta_ps_deliver_wakeup()
1237 	ps_dbg(sdata,  in ieee80211_sta_ps_deliver_wakeup()
1244 static void ieee80211_send_null_response(struct ieee80211_sub_if_data *sdata,  in ieee80211_send_null_response()  argument
1249 	struct ieee80211_local *local = sdata->local;  in ieee80211_send_null_response()
1279 	memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN);  in ieee80211_send_null_response()
1280 	memcpy(nullfunc->addr3, sdata->vif.addr, ETH_ALEN);  in ieee80211_send_null_response()
1311 	skb->dev = sdata->dev;  in ieee80211_send_null_response()
1314 	chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);  in ieee80211_send_null_response()
1322 	ieee80211_xmit(sdata, sta, skb);  in ieee80211_send_null_response()
1342 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_sta_ps_deliver_response()  local
1343 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_ps_deliver_response()
1435 		ieee80211_send_null_response(sdata, sta, tid, reason, true);  in ieee80211_sta_ps_deliver_response()
1535 				sdata, sta, find_highest_prio_tid(tids),  in ieee80211_sta_ps_deliver_response()
1727 	sta_dbg(sta->sdata, "moving STA %pM to state %d\n",  in sta_info_move_state()
1735 		int err = drv_sta_state(sta->local, sta->sdata, sta,  in sta_info_move_state()
1758 			if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in sta_info_move_state()
1759 			    (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&  in sta_info_move_state()
1760 			     !sta->sdata->u.vlan.sta))  in sta_info_move_state()
1761 				atomic_dec(&sta->sdata->bss->num_mcast_sta);  in sta_info_move_state()
1768 			if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in sta_info_move_state()
1769 			    (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&  in sta_info_move_state()
1770 			     !sta->sdata->u.vlan.sta))  in sta_info_move_state()
1771 				atomic_inc(&sta->sdata->bss->num_mcast_sta);  in sta_info_move_state()
1833 		int shift = ieee80211_vif_get_shift(&sta->sdata->vif);  in sta_set_rate_info_rx()
1837 				ieee80211_get_sdata_band(sta->sdata)];  in sta_set_rate_info_rx()
1861 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in sta_set_sinfo()  local
1862 	struct ieee80211_local *local = sdata->local;  in sta_set_sinfo()
1870 	sinfo->generation = sdata->local->sta_generation;  in sta_set_sinfo()
1876 	if (sdata->vif.type == NL80211_IFTYPE_STATION)  in sta_set_sinfo()
1877 		sinfo->rx_beacon = sdata->u.mgd.count_beacon_signal;  in sta_set_sinfo()
1879 	drv_sta_statistics(local, sdata, &sta->sta, sinfo);  in sta_set_sinfo()
1887 	if (sdata->vif.type == NL80211_IFTYPE_STATION) {  in sta_set_sinfo()
1888 		sinfo->beacon_loss_count = sdata->u.mgd.beacon_loss_count;  in sta_set_sinfo()
1934 	if (sdata->vif.type == NL80211_IFTYPE_STATION &&  in sta_set_sinfo()
1935 	    !(sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER)) {  in sta_set_sinfo()
1938 		sinfo->rx_beacon_signal_avg = ieee80211_ave_rssi(&sdata->vif);  in sta_set_sinfo()
2014 	if (ieee80211_vif_is_mesh(&sdata->vif)) {  in sta_set_sinfo()
2037 	if (sdata->vif.bss_conf.use_cts_prot)  in sta_set_sinfo()
2039 	if (sdata->vif.bss_conf.use_short_preamble)  in sta_set_sinfo()
2041 	if (sdata->vif.bss_conf.use_short_slot)  in sta_set_sinfo()
2043 	sinfo->bss_param.dtim_period = sdata->vif.bss_conf.dtim_period;  in sta_set_sinfo()
2044 	sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;  in sta_set_sinfo()