41 	struct ieee80211_local *local;  in wiphy_to_ieee80211_hw()  local
44 	local = wiphy_priv(wiphy);  in wiphy_to_ieee80211_hw()
45 	return &local->hw;  in wiphy_to_ieee80211_hw()
109 int ieee80211_frame_duration(struct ieee80211_local *local, size_t len,  in ieee80211_frame_duration()  argument
123 	if (local->hw.conf.channel->band == IEEE80211_BAND_5GHZ || erp) {  in ieee80211_frame_duration()
168 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_generic_frame_duration()  local
182 	dur = ieee80211_frame_duration(local, frame_len, rate->bitrate, erp,  in ieee80211_generic_frame_duration()
193 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_rts_duration()  local
201 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];  in ieee80211_rts_duration()
216 	dur = ieee80211_frame_duration(local, 10, rate->bitrate,  in ieee80211_rts_duration()
219 	dur += ieee80211_frame_duration(local, frame_len, rate->bitrate,  in ieee80211_rts_duration()
222 	dur += ieee80211_frame_duration(local, 10, rate->bitrate,  in ieee80211_rts_duration()
234 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_ctstoself_duration()  local
242 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];  in ieee80211_ctstoself_duration()
256 	dur = ieee80211_frame_duration(local, frame_len, rate->bitrate,  in ieee80211_ctstoself_duration()
260 		dur += ieee80211_frame_duration(local, 10, rate->bitrate,  in ieee80211_ctstoself_duration()
271 	struct ieee80211_local *local = hw_to_local(hw);  in __ieee80211_wake_queue()  local
274 	trace_wake_queue(local, queue, reason);  in __ieee80211_wake_queue()
279 	__clear_bit(reason, &local->queue_stop_reasons[queue]);  in __ieee80211_wake_queue()
281 	if (local->queue_stop_reasons[queue] != 0)  in __ieee80211_wake_queue()
285 	if (skb_queue_empty(&local->pending[queue])) {  in __ieee80211_wake_queue()
287 		list_for_each_entry_rcu(sdata, &local->interfaces, list) {  in __ieee80211_wake_queue()
294 		tasklet_schedule(&local->tx_pending_tasklet);  in __ieee80211_wake_queue()
300 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_wake_queue_by_reason()  local
303 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_wake_queue_by_reason()
305 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_wake_queue_by_reason()
318 	struct ieee80211_local *local = hw_to_local(hw);  in __ieee80211_stop_queue()  local
321 	trace_stop_queue(local, queue, reason);  in __ieee80211_stop_queue()
326 	__set_bit(reason, &local->queue_stop_reasons[queue]);  in __ieee80211_stop_queue()
329 	list_for_each_entry_rcu(sdata, &local->interfaces, list)  in __ieee80211_stop_queue()
337 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_stop_queue_by_reason()  local
340 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_stop_queue_by_reason()
342 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_stop_queue_by_reason()
352 void ieee80211_add_pending_skb(struct ieee80211_local *local,  in ieee80211_add_pending_skb()  argument
355 	struct ieee80211_hw *hw = &local->hw;  in ieee80211_add_pending_skb()
365 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_add_pending_skb()
367 	__skb_queue_tail(&local->pending[queue], skb);  in ieee80211_add_pending_skb()
369 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_add_pending_skb()
372 void ieee80211_add_pending_skbs_fn(struct ieee80211_local *local,  in ieee80211_add_pending_skbs_fn()  argument
376 	struct ieee80211_hw *hw = &local->hw;  in ieee80211_add_pending_skbs_fn()
381 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_add_pending_skbs_fn()
395 		__skb_queue_tail(&local->pending[queue], skb);  in ieee80211_add_pending_skbs_fn()
404 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_add_pending_skbs_fn()
407 void ieee80211_add_pending_skbs(struct ieee80211_local *local,  in ieee80211_add_pending_skbs()  argument
410 	ieee80211_add_pending_skbs_fn(local, skbs, NULL, NULL);  in ieee80211_add_pending_skbs()
416 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_stop_queues_by_reason()  local
420 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_stop_queues_by_reason()
425 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_stop_queues_by_reason()
437 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_queue_stopped()  local
444 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_queue_stopped()
445 	ret = !!local->queue_stop_reasons[queue];  in ieee80211_queue_stopped()
446 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_queue_stopped()
454 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_wake_queues_by_reason()  local
458 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);  in ieee80211_wake_queues_by_reason()
463 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);  in ieee80211_wake_queues_by_reason()
478 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_iterate_active_interfaces()  local
481 	mutex_lock(&local->iflist_mtx);  in ieee80211_iterate_active_interfaces()
483 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_iterate_active_interfaces()
496 	mutex_unlock(&local->iflist_mtx);  in ieee80211_iterate_active_interfaces()
506 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_iterate_active_interfaces_atomic()  local
511 	list_for_each_entry_rcu(sdata, &local->interfaces, list) {  in ieee80211_iterate_active_interfaces_atomic()
535 static bool ieee80211_can_queue_work(struct ieee80211_local *local)  in ieee80211_can_queue_work()  argument
537 	if (WARN(local->suspended && !local->resuming,  in ieee80211_can_queue_work()
546 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_queue_work()  local
548 	if (!ieee80211_can_queue_work(local))  in ieee80211_queue_work()
551 	queue_work(local->workqueue, work);  in ieee80211_queue_work()
559 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_queue_delayed_work()  local
561 	if (!ieee80211_can_queue_work(local))  in ieee80211_queue_delayed_work()
564 	queue_delayed_work(local->workqueue, dwork, delay);  in ieee80211_queue_delayed_work()
742 	struct ieee80211_local *local = sdata->local;  in ieee80211_set_wmm_default()  local
748 	if (!local->ops->conf_tx)  in ieee80211_set_wmm_default()
753 	use_11b = (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ) &&  in ieee80211_set_wmm_default()
756 	for (queue = 0; queue < local_to_hw(local)->queues; queue++) {  in ieee80211_set_wmm_default()
801 		drv_conf_tx(local, sdata, queue, &qparam);  in ieee80211_set_wmm_default()
818 	struct ieee80211_local *local = sdata->local;  in ieee80211_sta_def_wmm_params()  local
826 	if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&  in ieee80211_sta_def_wmm_params()
835 u32 ieee80211_mandatory_rates(struct ieee80211_local *local,  in ieee80211_mandatory_rates()  argument
844 	sband = local->hw.wiphy->bands[band];  in ieee80211_mandatory_rates()
847 		sband = local->hw.wiphy->bands[local->hw.conf.channel->band];  in ieee80211_mandatory_rates()
868 	struct ieee80211_local *local = sdata->local;  in ieee80211_send_auth()  local
873 	skb = dev_alloc_skb(local->hw.extra_tx_headroom +  in ieee80211_send_auth()
878 	skb_reserve(skb, local->hw.extra_tx_headroom);  in ieee80211_send_auth()
895 		err = ieee80211_wep_encrypt(local, skb, key, key_len, key_idx);  in ieee80211_send_auth()
903 int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,  in ieee80211_build_preq_ies()  argument
916 	sband = local->hw.wiphy->bands[band];  in ieee80211_build_preq_ies()
988 	 * that calculates local->scan_ies_len.  in ieee80211_build_preq_ies()
1007 	struct ieee80211_local *local = sdata->local;  in ieee80211_build_probe_req()  local
1028 			local->hw.conf.channel->center_freq);  in ieee80211_build_probe_req()
1030 	buf_len = ieee80211_build_preq_ies(local, buf, ie, ie_len,  in ieee80211_build_probe_req()
1031 					   local->hw.conf.channel->band,  in ieee80211_build_probe_req()
1034 	skb = ieee80211_probereq_get(&local->hw, &sdata->vif,  in ieee80211_build_probe_req()
1071 u32 ieee80211_sta_get_rates(struct ieee80211_local *local,  in ieee80211_sta_get_rates()  argument
1080 	sband = local->hw.wiphy->bands[band];  in ieee80211_sta_get_rates()
1084 		sband = local->hw.wiphy->bands[local->hw.conf.channel->band];  in ieee80211_sta_get_rates()
1107 void ieee80211_stop_device(struct ieee80211_local *local)  in ieee80211_stop_device()  argument
1109 	ieee80211_led_radio(local, false);  in ieee80211_stop_device()
1110 	ieee80211_mod_tpt_led_trig(local, 0, IEEE80211_TPT_LEDTRIG_FL_RADIO);  in ieee80211_stop_device()
1112 	cancel_work_sync(&local->reconfig_filter);  in ieee80211_stop_device()
1114 	flush_workqueue(local->workqueue);  in ieee80211_stop_device()
1115 	drv_stop(local);  in ieee80211_stop_device()
1118 int ieee80211_reconfig(struct ieee80211_local *local)  in ieee80211_reconfig()  argument
1120 	struct ieee80211_hw *hw = &local->hw;  in ieee80211_reconfig()
1126 	if (local->suspended)  in ieee80211_reconfig()
1127 		local->resuming = true;  in ieee80211_reconfig()
1129 	if (local->wowlan) {  in ieee80211_reconfig()
1130 		local->wowlan = false;  in ieee80211_reconfig()
1131 		res = drv_resume(local);  in ieee80211_reconfig()
1133 			local->resuming = false;  in ieee80211_reconfig()
1146 	if (!local->open_count)  in ieee80211_reconfig()
1155 	res = drv_start(local);  in ieee80211_reconfig()
1157 		WARN(local->suspended, "Hardware became unavailable "  in ieee80211_reconfig()
1164 	drv_set_frag_threshold(local, hw->wiphy->frag_threshold);  in ieee80211_reconfig()
1167 	drv_set_rts_threshold(local, hw->wiphy->rts_threshold);  in ieee80211_reconfig()
1170 	drv_set_coverage_class(local, hw->wiphy->coverage_class);  in ieee80211_reconfig()
1172 	ieee80211_led_radio(local, true);  in ieee80211_reconfig()
1173 	ieee80211_mod_tpt_led_trig(local,  in ieee80211_reconfig()
1177 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_reconfig()
1181 			res = drv_add_interface(local, sdata);  in ieee80211_reconfig()
1185 	mutex_lock(&local->sta_mtx);  in ieee80211_reconfig()
1186 	list_for_each_entry(sta, &local->sta_list, list) {  in ieee80211_reconfig()
1194 			WARN_ON(drv_sta_add(local, sdata, &sta->sta));  in ieee80211_reconfig()
1197 	mutex_unlock(&local->sta_mtx);  in ieee80211_reconfig()
1200 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_reconfig()
1207 			drv_conf_tx(local, sdata, i, &sdata->tx_conf[i]);  in ieee80211_reconfig()
1211 	ieee80211_hw_config(local, ~0);  in ieee80211_reconfig()
1213 	ieee80211_configure_filter(local);  in ieee80211_reconfig()
1216 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_reconfig()
1272 	ieee80211_recalc_ps(local, -1);  in ieee80211_reconfig()
1285 		mutex_lock(&local->sta_mtx);  in ieee80211_reconfig()
1287 		list_for_each_entry(sta, &local->sta_list, list) {  in ieee80211_reconfig()
1292 		mutex_unlock(&local->sta_mtx);  in ieee80211_reconfig()
1296 	list_for_each_entry(sdata, &local->interfaces, list)  in ieee80211_reconfig()
1308 	if (!local->suspended)  in ieee80211_reconfig()
1313 	local->suspended = false;  in ieee80211_reconfig()
1315 	local->resuming = false;  in ieee80211_reconfig()
1317 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_reconfig()
1333 	mod_timer(&local->sta_cleanup, jiffies + 1);  in ieee80211_reconfig()
1335 	mutex_lock(&local->sta_mtx);  in ieee80211_reconfig()
1336 	list_for_each_entry(sta, &local->sta_list, list)  in ieee80211_reconfig()
1338 	mutex_unlock(&local->sta_mtx);  in ieee80211_reconfig()
1348 	struct ieee80211_local *local;  in ieee80211_resume_disconnect()  local
1355 	local = sdata->local;  in ieee80211_resume_disconnect()
1357 	if (WARN_ON(!local->resuming))  in ieee80211_resume_disconnect()
1365 	mutex_lock(&local->key_mtx);  in ieee80211_resume_disconnect()
1368 	mutex_unlock(&local->key_mtx);  in ieee80211_resume_disconnect()
1392 void ieee80211_recalc_smps(struct ieee80211_local *local)  in ieee80211_recalc_smps()  argument
1398 	lockdep_assert_held(&local->iflist_mtx);  in ieee80211_recalc_smps()
1410 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_recalc_smps()
1424 	if (smps_mode == local->smps_mode)  in ieee80211_recalc_smps()
1428 	local->smps_mode = smps_mode;  in ieee80211_recalc_smps()
1430 	ieee80211_hw_config(local, 0);  in ieee80211_recalc_smps()
1634 	struct ieee80211_local *local = sdata->local;  in ieee80211_add_srates_ie()  local
1639 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];  in ieee80211_add_srates_ie()
1661 	struct ieee80211_local *local = sdata->local;  in ieee80211_add_ext_srates_ie()  local
1666 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];  in ieee80211_add_ext_srates_ie()