88 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in __cleanup_single_sta()  local
89 	struct ieee80211_local *local = sdata->local;  in __cleanup_single_sta()
95 		if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in __cleanup_single_sta()
96 		    sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)  in __cleanup_single_sta()
97 			ps = &sdata->bss->ps;  in __cleanup_single_sta()
98 		else if (ieee80211_vif_is_mesh(&sdata->vif))  in __cleanup_single_sta()
99 			ps = &sdata->u.mesh.ps;  in __cleanup_single_sta()
116 			atomic_sub(n, &sdata->txqs_len[txqi->txq.ac]);  in __cleanup_single_sta()
126 	if (ieee80211_vif_is_mesh(&sdata->vif))  in __cleanup_single_sta()
149 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in cleanup_single_sta()  local
150 	struct ieee80211_local *local = sdata->local;  in cleanup_single_sta()
157 struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,  in sta_info_get()  argument
160 	struct ieee80211_local *local = sdata->local;  in sta_info_get()
169 		if (sta->sdata == sdata) {  in sta_info_get()
185 struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,  in sta_info_get_bss()  argument
188 	struct ieee80211_local *local = sdata->local;  in sta_info_get_bss()
197 		if (sta->sdata == sdata ||  in sta_info_get_bss()
198 		    (sta->sdata->bss && sta->sdata->bss == sdata->bss)) {  in sta_info_get_bss()
210 struct sta_info *sta_info_get_by_idx(struct ieee80211_sub_if_data *sdata,  in sta_info_get_by_idx()  argument
213 	struct ieee80211_local *local = sdata->local;  in sta_info_get_by_idx()
218 		if (sdata != sta->sdata)  in sta_info_get_by_idx()
246 	sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);  in sta_info_free()
296 struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,  in sta_info_alloc()  argument
299 	struct ieee80211_local *local = sdata->local;  in sta_info_alloc()
315 	if (ieee80211_vif_is_mesh(&sdata->vif) &&  in sta_info_alloc()
316 	    !sdata->u.mesh.user_mpm)  in sta_info_alloc()
323 	sta->sdata = sdata;  in sta_info_alloc()
349 			ieee80211_init_tx_queue(sdata, sta, txq, i);  in sta_info_alloc()
373 	if (sdata->vif.type == NL80211_IFTYPE_AP ||  in sta_info_alloc()
374 	    sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {  in sta_info_alloc()
376 			hw->wiphy->bands[ieee80211_get_sdata_band(sdata)];  in sta_info_alloc()
398 	sta_dbg(sdata, "Allocated STA %pM\n", sta->sta.addr);  in sta_info_alloc()
412 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in sta_info_insert_check()  local
419 	if (unlikely(!ieee80211_sdata_running(sdata)))  in sta_info_insert_check()
422 	if (WARN_ON(ether_addr_equal(sta->sta.addr, sdata->vif.addr) ||  in sta_info_insert_check()
430 				     struct ieee80211_sub_if_data *sdata,  in sta_info_insert_drv_state()  argument
437 		err = drv_sta_state(local, sdata, sta, state, state + 1);  in sta_info_insert_drv_state()
452 	if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {  in sta_info_insert_drv_state()
453 		sdata_info(sdata,  in sta_info_insert_drv_state()
461 		WARN_ON(drv_sta_state(local, sdata, sta, state, state - 1));  in sta_info_insert_drv_state()
474 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in sta_info_insert_finish()  local
481 	if (sta_info_get_bss(sdata, sta->sta.addr)) {  in sta_info_insert_finish()
501 	err = sta_info_insert_drv_state(local, sdata, sta);  in sta_info_insert_finish()
509 	ieee80211_recalc_min_chandef(sdata);  in sta_info_insert_finish()
516 	cfg80211_new_sta(sdata->dev, sta->sta.addr, &sinfo, GFP_KERNEL);  in sta_info_insert_finish()
518 	sta_dbg(sdata, "Inserted STA %pM\n", sta->sta.addr);  in sta_info_insert_finish()
524 	if (ieee80211_vif_is_mesh(&sdata->vif))  in sta_info_insert_finish()
525 		mesh_accept_plinks_update(sdata);  in sta_info_insert_finish()
629 	if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in __sta_info_recalc_tim()
630 	    sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {  in __sta_info_recalc_tim()
631 		if (WARN_ON_ONCE(!sta->sdata->bss))  in __sta_info_recalc_tim()
634 		ps = &sta->sdata->bss->ps;  in __sta_info_recalc_tim()
637 	} else if (ieee80211_vif_is_mesh(&sta->sdata->vif)) {  in __sta_info_recalc_tim()
638 		ps = &sta->sdata->u.mesh.ps;  in __sta_info_recalc_tim()
722 		   sta->sdata->vif.bss_conf.beacon_int *  in sta_info_buffer_expired()
787 		ps_dbg(sta->sdata, "Buffered frame expired (STA %pM)\n",  in sta_info_cleanup_expire_buffered_ac()
815 	if (!sta->sdata->bss &&  in sta_info_cleanup_expire_buffered()
816 	    !ieee80211_vif_is_mesh(&sta->sdata->vif))  in sta_info_cleanup_expire_buffered()
829 	struct ieee80211_sub_if_data *sdata;  in __sta_info_destroy_part1()  local
838 	sdata = sta->sdata;  in __sta_info_destroy_part1()
860 		drv_tdls_cancel_channel_switch(local, sdata, &sta->sta);  in __sta_info_destroy_part1()
866 	drv_sta_pre_rcu_remove(local, sta->sdata, sta);  in __sta_info_destroy_part1()
868 	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&  in __sta_info_destroy_part1()
869 	    rcu_access_pointer(sdata->u.vlan.sta) == sta)  in __sta_info_destroy_part1()
870 		RCU_INIT_POINTER(sdata->u.vlan.sta, NULL);  in __sta_info_destroy_part1()
878 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in __sta_info_destroy_part2()  local
910 		ret = drv_sta_state(local, sdata, sta, IEEE80211_STA_NONE,  in __sta_info_destroy_part2()
915 	sta_dbg(sdata, "Removed STA %pM\n", sta->sta.addr);  in __sta_info_destroy_part2()
918 	cfg80211_del_sta_sinfo(sdata->dev, sta->sta.addr, &sinfo, GFP_KERNEL);  in __sta_info_destroy_part2()
922 	ieee80211_recalc_min_chandef(sdata);  in __sta_info_destroy_part2()
941 int sta_info_destroy_addr(struct ieee80211_sub_if_data *sdata, const u8 *addr)  in sta_info_destroy_addr()  argument
946 	mutex_lock(&sdata->local->sta_mtx);  in sta_info_destroy_addr()
947 	sta = sta_info_get(sdata, addr);  in sta_info_destroy_addr()
949 	mutex_unlock(&sdata->local->sta_mtx);  in sta_info_destroy_addr()
954 int sta_info_destroy_addr_bss(struct ieee80211_sub_if_data *sdata,  in sta_info_destroy_addr_bss()  argument
960 	mutex_lock(&sdata->local->sta_mtx);  in sta_info_destroy_addr_bss()
961 	sta = sta_info_get_bss(sdata, addr);  in sta_info_destroy_addr_bss()
963 	mutex_unlock(&sdata->local->sta_mtx);  in sta_info_destroy_addr_bss()
1019 int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans)  in __sta_info_flush()  argument
1021 	struct ieee80211_local *local = sdata->local;  in __sta_info_flush()
1028 	WARN_ON(vlans && sdata->vif.type != NL80211_IFTYPE_AP);  in __sta_info_flush()
1029 	WARN_ON(vlans && !sdata->bss);  in __sta_info_flush()
1033 		if (sdata == sta->sdata ||  in __sta_info_flush()
1034 		    (vlans && sdata->bss == sta->sdata->bss)) {  in __sta_info_flush()
1051 void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata,  in ieee80211_sta_expire()  argument
1054 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_expire()
1060 		if (sdata != sta->sdata)  in ieee80211_sta_expire()
1064 			sta_dbg(sta->sdata, "expiring inactive STA %pM\n",  in ieee80211_sta_expire()
1067 			if (ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_sta_expire()
1069 				atomic_dec(&sdata->u.mesh.ps.num_sta_ps);  in ieee80211_sta_expire()
1095 		    !ether_addr_equal(sta->sdata->vif.addr, localaddr))  in ieee80211_find_sta_by_ifaddr()
1128 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_sta_ps_deliver_wakeup()  local
1129 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_ps_deliver_wakeup()
1135 	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)  in ieee80211_sta_ps_deliver_wakeup()
1136 		sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,  in ieee80211_sta_ps_deliver_wakeup()
1139 	if (sdata->vif.type == NL80211_IFTYPE_AP)  in ieee80211_sta_ps_deliver_wakeup()
1140 		ps = &sdata->bss->ps;  in ieee80211_sta_ps_deliver_wakeup()
1141 	else if (ieee80211_vif_is_mesh(&sdata->vif))  in ieee80211_sta_ps_deliver_wakeup()
1142 		ps = &sdata->u.mesh.ps;  in ieee80211_sta_ps_deliver_wakeup()
1153 		drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta);  in ieee80211_sta_ps_deliver_wakeup()
1203 	if (!ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_sta_ps_deliver_wakeup()
1205 					   sdata->smps_mode) &&  in ieee80211_sta_ps_deliver_wakeup()
1206 	    sta->known_smps_mode != sdata->bss->req_smps &&  in ieee80211_sta_ps_deliver_wakeup()
1208 		ht_dbg(sdata,  in ieee80211_sta_ps_deliver_wakeup()
1211 		ieee80211_send_smps_action(sdata, sdata->bss->req_smps,  in ieee80211_sta_ps_deliver_wakeup()
1213 					   sdata->vif.bss_conf.bssid);  in ieee80211_sta_ps_deliver_wakeup()
1220 	ps_dbg(sdata,  in ieee80211_sta_ps_deliver_wakeup()
1225 static void ieee80211_send_null_response(struct ieee80211_sub_if_data *sdata,  in ieee80211_send_null_response()  argument
1230 	struct ieee80211_local *local = sdata->local;  in ieee80211_send_null_response()
1260 	memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN);  in ieee80211_send_null_response()
1261 	memcpy(nullfunc->addr3, sdata->vif.addr, ETH_ALEN);  in ieee80211_send_null_response()
1292 	skb->dev = sdata->dev;  in ieee80211_send_null_response()
1295 	chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);  in ieee80211_send_null_response()
1303 	ieee80211_xmit(sdata, sta, skb);  in ieee80211_send_null_response()
1323 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_sta_ps_deliver_response()  local
1324 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_ps_deliver_response()
1416 		ieee80211_send_null_response(sdata, sta, tid, reason, true);  in ieee80211_sta_ps_deliver_response()
1516 				sdata, sta, find_highest_prio_tid(tids),  in ieee80211_sta_ps_deliver_response()
1706 	sta_dbg(sta->sdata, "moving STA %pM to state %d\n",  in sta_info_move_state()
1714 		int err = drv_sta_state(sta->local, sta->sdata, sta,  in sta_info_move_state()
1737 			if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in sta_info_move_state()
1738 			    (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&  in sta_info_move_state()
1739 			     !sta->sdata->u.vlan.sta))  in sta_info_move_state()
1740 				atomic_dec(&sta->sdata->bss->num_mcast_sta);  in sta_info_move_state()
1746 			if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||  in sta_info_move_state()
1747 			    (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&  in sta_info_move_state()
1748 			     !sta->sdata->u.vlan.sta))  in sta_info_move_state()
1749 				atomic_inc(&sta->sdata->bss->num_mcast_sta);  in sta_info_move_state()
1799 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in sta_set_sinfo()  local
1800 	struct ieee80211_local *local = sdata->local;  in sta_set_sinfo()
1809 	sinfo->generation = sdata->local->sta_generation;  in sta_set_sinfo()
1815 	if (sdata->vif.type == NL80211_IFTYPE_STATION)  in sta_set_sinfo()
1816 		sinfo->rx_beacon = sdata->u.mgd.count_beacon_signal;  in sta_set_sinfo()
1818 	drv_sta_statistics(local, sdata, &sta->sta, sinfo);  in sta_set_sinfo()
1870 	if (sdata->vif.type == NL80211_IFTYPE_STATION &&  in sta_set_sinfo()
1871 	    !(sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER)) {  in sta_set_sinfo()
1874 		sinfo->rx_beacon_signal_avg = ieee80211_ave_rssi(&sdata->vif);  in sta_set_sinfo()
1945 	if (ieee80211_vif_is_mesh(&sdata->vif)) {  in sta_set_sinfo()
1968 	if (sdata->vif.bss_conf.use_cts_prot)  in sta_set_sinfo()
1970 	if (sdata->vif.bss_conf.use_short_preamble)  in sta_set_sinfo()
1972 	if (sdata->vif.bss_conf.use_short_slot)  in sta_set_sinfo()
1974 	sinfo->bss_param.dtim_period = sdata->vif.bss_conf.dtim_period;  in sta_set_sinfo()
1975 	sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;  in sta_set_sinfo()