15 static int ieee80211_chanctx_num_assigned(struct ieee80211_local *local,  in ieee80211_chanctx_num_assigned()  argument
21 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_num_assigned()
29 static int ieee80211_chanctx_num_reserved(struct ieee80211_local *local,  in ieee80211_chanctx_num_reserved()  argument
35 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_num_reserved()
43 int ieee80211_chanctx_refcount(struct ieee80211_local *local,  in ieee80211_chanctx_refcount()  argument
46 	return ieee80211_chanctx_num_assigned(local, ctx) +  in ieee80211_chanctx_refcount()
47 	       ieee80211_chanctx_num_reserved(local, ctx);  in ieee80211_chanctx_refcount()
50 static int ieee80211_num_chanctx(struct ieee80211_local *local, int radio_idx)  in ieee80211_num_chanctx()  argument
55 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_num_chanctx()
57 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_num_chanctx()
66 static bool ieee80211_can_create_new_chanctx(struct ieee80211_local *local,  in ieee80211_can_create_new_chanctx()  argument
69 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_can_create_new_chanctx()
71 	return ieee80211_num_chanctx(local, radio_idx) <  in ieee80211_can_create_new_chanctx()
72 	       ieee80211_max_num_channels(local, radio_idx);  in ieee80211_can_create_new_chanctx()
78 	struct ieee80211_local *local __maybe_unused = link->sdata->local;  in ieee80211_link_get_chanctx()
82 					 lockdep_is_held(&local->hw.wiphy->mtx));  in ieee80211_link_get_chanctx()
141 ieee80211_chanctx_reserved_chanreq(struct ieee80211_local *local,  in ieee80211_chanctx_reserved_chanreq()  argument
148 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_reserved_chanreq()
163 ieee80211_chanctx_non_reserved_chandef(struct ieee80211_local *local,  in ieee80211_chanctx_non_reserved_chandef()  argument
171 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_non_reserved_chandef()
189 ieee80211_chanctx_can_reserve(struct ieee80211_local *local,  in ieee80211_chanctx_can_reserve()  argument
195 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_can_reserve()
197 	if (!ieee80211_chanctx_reserved_chanreq(local, ctx, req, &tmp))  in ieee80211_chanctx_can_reserve()
200 	if (!ieee80211_chanctx_non_reserved_chandef(local, ctx, req, &tmp))  in ieee80211_chanctx_can_reserve()
204 	    ieee80211_chanctx_reserved_chanreq(local, ctx, req, &tmp))  in ieee80211_chanctx_can_reserve()
211 ieee80211_find_reservation_chanctx(struct ieee80211_local *local,  in ieee80211_find_reservation_chanctx()  argument
217 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_find_reservation_chanctx()
222 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_find_reservation_chanctx()
229 		if (!ieee80211_chanctx_can_reserve(local, ctx, chanreq))  in ieee80211_find_reservation_chanctx()
244 	link_sta = wiphy_dereference(sta->local->hw.wiphy, sta->link[link_id]);  in ieee80211_get_sta_bw()
296 	lockdep_assert_wiphy(sdata->local->hw.wiphy);  in ieee80211_get_max_required_bw()
298 	list_for_each_entry(sta, &sdata->local->sta_list, list) {  in ieee80211_get_max_required_bw()
310 ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local,  in ieee80211_get_chanctx_max_required_bw()  argument
322 	for_each_sdata_link(local, link) {  in ieee80211_get_chanctx_max_required_bw()
358 			WARN_ON_ONCE(!ieee80211_hw_check(&local->hw,  in ieee80211_get_chanctx_max_required_bw()
378 	sdata = wiphy_dereference(local->hw.wiphy, local->monitor_sdata);  in ieee80211_get_chanctx_max_required_bw()
392 _ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,  in _ieee80211_recalc_chanctx_min_def()  argument
400 	lockdep_assert_wiphy(local->hw.wiphy);  in _ieee80211_recalc_chanctx_min_def()
415 	max_bw = ieee80211_get_chanctx_max_required_bw(local, ctx, rsvd_for,  in _ieee80211_recalc_chanctx_min_def()
433 static void ieee80211_chan_bw_change(struct ieee80211_local *local,  in ieee80211_chan_bw_change()  argument
439 		local->hw.wiphy->bands[ctx->conf.def.chan->band];  in ieee80211_chan_bw_change()
442 	list_for_each_entry_rcu(sta, &local->sta_list,  in ieee80211_chan_bw_change()
488 			rate_control_rate_update(local, sband, link_sta,  in ieee80211_chan_bw_change()
500 void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,  in ieee80211_recalc_chanctx_min_def()  argument
505 	u32 changed = _ieee80211_recalc_chanctx_min_def(local, ctx, rsvd_for,  in ieee80211_recalc_chanctx_min_def()
512 	ieee80211_chan_bw_change(local, ctx, false, true);  in ieee80211_recalc_chanctx_min_def()
514 	drv_change_chanctx(local, ctx, changed);  in ieee80211_recalc_chanctx_min_def()
517 	ieee80211_chan_bw_change(local, ctx, false, false);  in ieee80211_recalc_chanctx_min_def()
520 static void _ieee80211_change_chanctx(struct ieee80211_local *local,  in _ieee80211_change_chanctx()  argument
551 	ieee80211_chan_bw_change(local, old_ctx, false, true);  in _ieee80211_change_chanctx()
554 		ieee80211_recalc_chanctx_min_def(local, ctx, rsvd_for, false);  in _ieee80211_change_chanctx()
558 	WARN_ON(ieee80211_chanctx_refcount(local, ctx) > 1 &&  in _ieee80211_change_chanctx()
561 	ieee80211_remove_wbrf(local, &ctx->conf.def);  in _ieee80211_change_chanctx()
575 	changed |= _ieee80211_recalc_chanctx_min_def(local, ctx, rsvd_for, false);  in _ieee80211_change_chanctx()
577 	ieee80211_add_wbrf(local, &ctx->conf.def);  in _ieee80211_change_chanctx()
579 	drv_change_chanctx(local, ctx, changed);  in _ieee80211_change_chanctx()
582 	ieee80211_chan_bw_change(local, old_ctx, false, false);  in _ieee80211_change_chanctx()
585 static void ieee80211_change_chanctx(struct ieee80211_local *local,  in ieee80211_change_chanctx()  argument
590 	_ieee80211_change_chanctx(local, ctx, old_ctx, chanreq, NULL);  in ieee80211_change_chanctx()
595 ieee80211_find_chanctx(struct ieee80211_local *local,  in ieee80211_find_chanctx()  argument
603 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_find_chanctx()
611 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_find_chanctx()
624 		compat = ieee80211_chanctx_reserved_chanreq(local, ctx,  in ieee80211_find_chanctx()
639 		ieee80211_change_chanctx(local, ctx, ctx, compat);  in ieee80211_find_chanctx()
647 bool ieee80211_is_radar_required(struct ieee80211_local *local,  in ieee80211_is_radar_required()  argument
650 	struct wiphy *wiphy = local->hw.wiphy;  in ieee80211_is_radar_required()
655 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_is_radar_required()
660 	for_each_sdata_link(local, link) {  in ieee80211_is_radar_required()
675 ieee80211_chanctx_radar_required(struct ieee80211_local *local,  in ieee80211_chanctx_radar_required()  argument
681 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_radar_required()
683 	for_each_sdata_link(local, link) {  in ieee80211_chanctx_radar_required()
695 ieee80211_alloc_chanctx(struct ieee80211_local *local,  in ieee80211_alloc_chanctx()  argument
702 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_alloc_chanctx()
704 	ctx = kzalloc(sizeof(*ctx) + local->hw.chanctx_data_size, GFP_KERNEL);  in ieee80211_alloc_chanctx()
718 	_ieee80211_recalc_chanctx_min_def(local, ctx, NULL, false);  in ieee80211_alloc_chanctx()
723 static int ieee80211_add_chanctx(struct ieee80211_local *local,  in ieee80211_add_chanctx()  argument
729 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_add_chanctx()
731 	ieee80211_add_wbrf(local, &ctx->conf.def);  in ieee80211_add_chanctx()
734 	changed = ieee80211_idle_off(local);  in ieee80211_add_chanctx()
736 		ieee80211_hw_config(local, -1, changed);  in ieee80211_add_chanctx()
738 	err = drv_add_chanctx(local, ctx);  in ieee80211_add_chanctx()
740 		ieee80211_recalc_idle(local);  in ieee80211_add_chanctx()
748 ieee80211_new_chanctx(struct ieee80211_local *local,  in ieee80211_new_chanctx()  argument
757 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_new_chanctx()
759 	ctx = ieee80211_alloc_chanctx(local, chanreq, mode, radio_idx);  in ieee80211_new_chanctx()
763 	err = ieee80211_add_chanctx(local, ctx);  in ieee80211_new_chanctx()
769 	WARN_ON_ONCE(err && !local->in_reconfig);  in ieee80211_new_chanctx()
771 	list_add_rcu(&ctx->list, &local->chanctx_list);  in ieee80211_new_chanctx()
775 static void ieee80211_del_chanctx(struct ieee80211_local *local,  in ieee80211_del_chanctx()  argument
779 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_del_chanctx()
781 	drv_remove_chanctx(local, ctx);  in ieee80211_del_chanctx()
784 		ieee80211_recalc_idle(local);  in ieee80211_del_chanctx()
786 	ieee80211_remove_wbrf(local, &ctx->conf.def);  in ieee80211_del_chanctx()
789 static void ieee80211_free_chanctx(struct ieee80211_local *local,  in ieee80211_free_chanctx()  argument
793 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_free_chanctx()
795 	WARN_ON_ONCE(ieee80211_chanctx_refcount(local, ctx) != 0);  in ieee80211_free_chanctx()
798 	ieee80211_del_chanctx(local, ctx, skip_idle_recalc);  in ieee80211_free_chanctx()
802 void ieee80211_recalc_chanctx_chantype(struct ieee80211_local *local,  in ieee80211_recalc_chanctx_chantype()  argument
811 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_recalc_chanctx_chantype()
813 	for_each_sdata_link(local, link) {  in ieee80211_recalc_chanctx_chantype()
837 	list_for_each_entry(sta, &local->sta_list, list) {  in ieee80211_recalc_chanctx_chantype()
865 	ieee80211_change_chanctx(local, ctx, ctx, compat);  in ieee80211_recalc_chanctx_chantype()
868 static void ieee80211_recalc_radar_chanctx(struct ieee80211_local *local,  in ieee80211_recalc_radar_chanctx()  argument
873 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_recalc_radar_chanctx()
875 	radar_enabled = ieee80211_chanctx_radar_required(local, chanctx);  in ieee80211_recalc_radar_chanctx()
882 	drv_change_chanctx(local, chanctx, IEEE80211_CHANCTX_CHANGE_RADAR);  in ieee80211_recalc_radar_chanctx()
890 	struct ieee80211_local *local = sdata->local;  in ieee80211_assign_link_chanctx()  local
900 					 lockdep_is_held(&local->hw.wiphy->mtx));  in ieee80211_assign_link_chanctx()
902 	if (conf && !local->in_reconfig) {  in ieee80211_assign_link_chanctx()
905 		drv_unassign_vif_chanctx(local, sdata, link->conf, curr_ctx);  in ieee80211_assign_link_chanctx()
912 		ieee80211_recalc_chanctx_min_def(local, new_ctx, link, false);  in ieee80211_assign_link_chanctx()
914 		ret = drv_assign_vif_chanctx(local, sdata, link->conf, new_ctx);  in ieee80211_assign_link_chanctx()
917 			WARN_ON_ONCE(ret && !local->in_reconfig);  in ieee80211_assign_link_chanctx()
922 			if (!local->in_reconfig)  in ieee80211_assign_link_chanctx()
932 	if (curr_ctx && ieee80211_chanctx_num_assigned(local, curr_ctx) > 0) {  in ieee80211_assign_link_chanctx()
933 		ieee80211_recalc_chanctx_chantype(local, curr_ctx);  in ieee80211_assign_link_chanctx()
934 		ieee80211_recalc_smps_chanctx(local, curr_ctx);  in ieee80211_assign_link_chanctx()
935 		ieee80211_recalc_radar_chanctx(local, curr_ctx);  in ieee80211_assign_link_chanctx()
936 		ieee80211_recalc_chanctx_min_def(local, curr_ctx, NULL, false);  in ieee80211_assign_link_chanctx()
939 	if (new_ctx && ieee80211_chanctx_num_assigned(local, new_ctx) > 0) {  in ieee80211_assign_link_chanctx()
941 		ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL, false);  in ieee80211_assign_link_chanctx()
950 		for_each_sdata_link(local, tmp) {  in ieee80211_assign_link_chanctx()
971 void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local,  in ieee80211_recalc_smps_chanctx()  argument
978 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_recalc_smps_chanctx()
983 	for_each_sdata_link(local, link) {  in ieee80211_recalc_smps_chanctx()
992 			if (!ieee80211_hw_check(&local->hw, NO_VIRTUAL_MONITOR))  in ieee80211_recalc_smps_chanctx()
1008 			rx_chains_dynamic = rx_chains_static = local->rx_chains;  in ieee80211_recalc_smps_chanctx()
1036 	sdata = wiphy_dereference(local->hw.wiphy, local->monitor_sdata);  in ieee80211_recalc_smps_chanctx()
1039 		rx_chains_dynamic = rx_chains_static = local->rx_chains;  in ieee80211_recalc_smps_chanctx()
1047 	drv_change_chanctx(local, chanctx, IEEE80211_CHANCTX_CHANGE_RX_CHAINS);  in ieee80211_recalc_smps_chanctx()
1057 	struct ieee80211_local *local __maybe_unused = sdata->local;  in __ieee80211_link_copy_chanctx_to_vlans()
1064 	lockdep_assert_wiphy(local->hw.wiphy);  in __ieee80211_link_copy_chanctx_to_vlans()
1073 					 lockdep_is_held(&local->hw.wiphy->mtx));  in __ieee80211_link_copy_chanctx_to_vlans()
1082 		vlan_conf = wiphy_dereference(local->hw.wiphy,  in __ieee80211_link_copy_chanctx_to_vlans()
1094 	struct ieee80211_local *local = link->sdata->local;  in ieee80211_link_copy_chanctx_to_vlans()  local
1096 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_link_copy_chanctx_to_vlans()
1106 	lockdep_assert_wiphy(sdata->local->hw.wiphy);  in ieee80211_link_unreserve_chanctx()
1114 	if (ieee80211_chanctx_refcount(sdata->local, ctx) == 0) {  in ieee80211_link_unreserve_chanctx()
1130 			ieee80211_free_chanctx(sdata->local, ctx, false);  in ieee80211_link_unreserve_chanctx()
1136 ieee80211_replace_chanctx(struct ieee80211_local *local,  in ieee80211_replace_chanctx()  argument
1142 	struct wiphy *wiphy = local->hw.wiphy;  in ieee80211_replace_chanctx()
1165 		list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_replace_chanctx()
1193 	new_ctx = ieee80211_alloc_chanctx(local, chanreq, mode, -1);  in ieee80211_replace_chanctx()
1203 	list_add_rcu(&new_ctx->list, &local->chanctx_list);  in ieee80211_replace_chanctx()
1209 ieee80211_find_available_radio(struct ieee80211_local *local,  in ieee80211_find_available_radio()  argument
1213 	struct wiphy *wiphy = local->hw.wiphy;  in ieee80211_find_available_radio()
1229 		if (!ieee80211_can_create_new_chanctx(local, i))  in ieee80211_find_available_radio()
1245 	struct ieee80211_local *local = sdata->local;  in ieee80211_link_reserve_chanctx()  local
1249 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_link_reserve_chanctx()
1252 	if (curr_ctx && !local->ops->switch_vif_chanctx)  in ieee80211_link_reserve_chanctx()
1255 	new_ctx = ieee80211_find_reservation_chanctx(local, chanreq, mode);  in ieee80211_link_reserve_chanctx()
1257 		if (ieee80211_can_create_new_chanctx(local, -1) &&  in ieee80211_link_reserve_chanctx()
1258 		    ieee80211_find_available_radio(local, chanreq,  in ieee80211_link_reserve_chanctx()
1261 			new_ctx = ieee80211_new_chanctx(local, chanreq, mode,  in ieee80211_link_reserve_chanctx()
1264 			new_ctx = ieee80211_replace_chanctx(local, chanreq,  in ieee80211_link_reserve_chanctx()
1289 		wiphy_work_queue(sdata->local->hw.wiphy,  in ieee80211_link_chanctx_reservation_complete()
1293 		wiphy_hrtimer_work_queue(sdata->local->hw.wiphy,  in ieee80211_link_chanctx_reservation_complete()
1326 		vlan_conf = wiphy_dereference(sdata->local->hw.wiphy,  in ieee80211_link_update_chanreq()
1340 	struct ieee80211_local *local = sdata->local;  in ieee80211_link_use_reserved_reassign()  local
1348 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_link_use_reserved_reassign()
1366 	chanreq = ieee80211_chanctx_non_reserved_chandef(local, new_ctx,  in ieee80211_link_use_reserved_reassign()
1377 	_ieee80211_change_chanctx(local, new_ctx, old_ctx, chanreq, link);  in ieee80211_link_use_reserved_reassign()
1387 	err = drv_switch_vif_chanctx(local, vif_chsw, 1,  in ieee80211_link_use_reserved_reassign()
1390 		if (ieee80211_chanctx_refcount(local, new_ctx) == 0)  in ieee80211_link_use_reserved_reassign()
1391 			ieee80211_free_chanctx(local, new_ctx, false);  in ieee80211_link_use_reserved_reassign()
1405 	if (ieee80211_chanctx_refcount(local, old_ctx) == 0)  in ieee80211_link_use_reserved_reassign()
1406 		ieee80211_free_chanctx(local, old_ctx, false);  in ieee80211_link_use_reserved_reassign()
1408 	ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL, false);  in ieee80211_link_use_reserved_reassign()
1409 	ieee80211_recalc_smps_chanctx(local, new_ctx);  in ieee80211_link_use_reserved_reassign()
1410 	ieee80211_recalc_radar_chanctx(local, new_ctx);  in ieee80211_link_use_reserved_reassign()
1424 	struct ieee80211_local *local = sdata->local;  in ieee80211_link_use_reserved_assign()  local
1446 	chanreq = ieee80211_chanctx_non_reserved_chandef(local, new_ctx,  in ieee80211_link_use_reserved_assign()
1452 	ieee80211_change_chanctx(local, new_ctx, new_ctx, chanreq);  in ieee80211_link_use_reserved_assign()
1459 		if (ieee80211_chanctx_refcount(local, new_ctx) == 0)  in ieee80211_link_use_reserved_assign()
1460 			ieee80211_free_chanctx(local, new_ctx, false);  in ieee80211_link_use_reserved_assign()
1476 	lockdep_assert_wiphy(sdata->local->hw.wiphy);  in ieee80211_link_has_in_place_reservation()
1496 static int ieee80211_chsw_switch_vifs(struct ieee80211_local *local,  in ieee80211_chsw_switch_vifs()  argument
1504 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chsw_switch_vifs()
1511 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_chsw_switch_vifs()
1535 	err = drv_switch_vif_chanctx(local, vif_chsw, n_vifs,  in ieee80211_chsw_switch_vifs()
1543 static int ieee80211_chsw_switch_ctxs(struct ieee80211_local *local)  in ieee80211_chsw_switch_ctxs()  argument
1548 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chsw_switch_ctxs()
1550 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_chsw_switch_ctxs()
1557 		ieee80211_del_chanctx(local, ctx->replace_ctx, false);  in ieee80211_chsw_switch_ctxs()
1558 		err = ieee80211_add_chanctx(local, ctx);  in ieee80211_chsw_switch_ctxs()
1566 	WARN_ON(ieee80211_add_chanctx(local, ctx));  in ieee80211_chsw_switch_ctxs()
1567 	list_for_each_entry_continue_reverse(ctx, &local->chanctx_list, list) {  in ieee80211_chsw_switch_ctxs()
1574 		ieee80211_del_chanctx(local, ctx, false);  in ieee80211_chsw_switch_ctxs()
1575 		WARN_ON(ieee80211_add_chanctx(local, ctx->replace_ctx));  in ieee80211_chsw_switch_ctxs()
1581 static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local)  in ieee80211_vif_use_reserved_switch()  argument
1587 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_vif_use_reserved_switch()
1605 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_vif_use_reserved_switch()
1634 				wiphy_info(local->hw.wiphy,  in ieee80211_vif_use_reserved_switch()
1675 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_vif_use_reserved_switch()
1691 			ieee80211_chan_bw_change(local,  in ieee80211_vif_use_reserved_switch()
1696 		ieee80211_recalc_chanctx_min_def(local, ctx, NULL, true);  in ieee80211_vif_use_reserved_switch()
1705 		err = ieee80211_chsw_switch_vifs(local, n_vifs_switch);  in ieee80211_vif_use_reserved_switch()
1711 		err = ieee80211_chsw_switch_ctxs(local);  in ieee80211_vif_use_reserved_switch()
1720 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_vif_use_reserved_switch()
1763 		ieee80211_recalc_chanctx_chantype(local, ctx);  in ieee80211_vif_use_reserved_switch()
1764 		ieee80211_recalc_smps_chanctx(local, ctx);  in ieee80211_vif_use_reserved_switch()
1765 		ieee80211_recalc_radar_chanctx(local, ctx);  in ieee80211_vif_use_reserved_switch()
1766 		ieee80211_recalc_chanctx_min_def(local, ctx, NULL, false);  in ieee80211_vif_use_reserved_switch()
1779 			ieee80211_chan_bw_change(local, ctx, false, false);  in ieee80211_vif_use_reserved_switch()
1810 				cfg80211_stop_iface(local->hw.wiphy,  in ieee80211_vif_use_reserved_switch()
1821 	list_for_each_entry_safe(ctx, ctx_tmp, &local->chanctx_list, list) {  in ieee80211_vif_use_reserved_switch()
1836 	list_for_each_entry(ctx, &local->chanctx_list, list) {  in ieee80211_vif_use_reserved_switch()
1857 	struct ieee80211_local *local = sdata->local;  in __ieee80211_link_release_channel()  local
1862 	lockdep_assert_wiphy(local->hw.wiphy);  in __ieee80211_link_release_channel()
1865 					 lockdep_is_held(&local->hw.wiphy->mtx));  in __ieee80211_link_release_channel()
1873 		    ieee80211_chanctx_num_reserved(local, link->reserved_chanctx) > 1)  in __ieee80211_link_release_channel()
1880 	if (ieee80211_chanctx_refcount(local, ctx) == 0)  in __ieee80211_link_release_channel()
1881 		ieee80211_free_chanctx(local, ctx, skip_idle_recalc);  in __ieee80211_link_release_channel()
1887 		ieee80211_vif_use_reserved_switch(local);  in __ieee80211_link_release_channel()
1896 	struct ieee80211_local *local = sdata->local;  in _ieee80211_link_use_channel()  local
1903 	lockdep_assert_wiphy(local->hw.wiphy);  in _ieee80211_link_use_channel()
1910 	ret = cfg80211_chandef_dfs_required(local->hw.wiphy,  in _ieee80211_link_use_channel()
1925 	if (!local->in_reconfig)  in _ieee80211_link_use_channel()
1928 	ctx = ieee80211_find_chanctx(local, link, chanreq, mode);  in _ieee80211_link_use_channel()
1932 	else if (!ieee80211_find_available_radio(local, chanreq,  in _ieee80211_link_use_channel()
1937 		ctx = ieee80211_new_chanctx(local, chanreq, mode,  in _ieee80211_link_use_channel()
1957 		if (ieee80211_chanctx_refcount(local, ctx) == 0)  in _ieee80211_link_use_channel()
1958 			ieee80211_free_chanctx(local, ctx, false);  in _ieee80211_link_use_channel()
1962 	ieee80211_recalc_smps_chanctx(local, ctx);  in _ieee80211_link_use_channel()
1963 	ieee80211_recalc_radar_chanctx(local, ctx);  in _ieee80211_link_use_channel()
1974 	struct ieee80211_local *local = sdata->local;  in ieee80211_link_use_reserved_context()  local
1979 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_link_use_reserved_context()
2017 		err = ieee80211_vif_use_reserved_switch(local);  in ieee80211_link_use_reserved_context()
2023 			wiphy_info(local->hw.wiphy,  in ieee80211_link_use_reserved_context()
2042 ieee80211_chanctx_recheck(struct ieee80211_local *local,  in ieee80211_chanctx_recheck()  argument
2051 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_chanctx_recheck()
2053 	for_each_sdata_link(local, link) {  in ieee80211_chanctx_recheck()
2084 	struct ieee80211_local *local = sdata->local;  in ieee80211_link_change_chanreq()  local
2090 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_link_change_chanreq()
2092 	if (!cfg80211_chandef_usable(sdata->local->hw.wiphy,  in ieee80211_link_change_chanreq()
2108 					 lockdep_is_held(&local->hw.wiphy->mtx));  in ieee80211_link_change_chanreq()
2114 	compat = ieee80211_chanctx_recheck(local, link, ctx, chanreq, &tmp);  in ieee80211_link_change_chanreq()
2120 		if (!ieee80211_chanctx_reserved_chanreq(local, ctx, compat,  in ieee80211_link_change_chanreq()
2138 	ieee80211_recalc_chanctx_chantype(local, ctx);  in ieee80211_link_change_chanreq()
2151 	lockdep_assert_wiphy(sdata->local->hw.wiphy);  in ieee80211_link_release_channel()
2163 	struct ieee80211_local *local = sdata->local;  in ieee80211_link_vlan_copy_chanctx()  local
2167 	lockdep_assert_wiphy(local->hw.wiphy);  in ieee80211_link_vlan_copy_chanctx()
2174 	ap_conf = wiphy_dereference(local->hw.wiphy,  in ieee80211_link_vlan_copy_chanctx()
2176 	conf = wiphy_dereference(local->hw.wiphy,  in ieee80211_link_vlan_copy_chanctx()
2188 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_iter_chan_contexts_atomic()  local
2192 	list_for_each_entry_rcu(ctx, &local->chanctx_list, list)  in ieee80211_iter_chan_contexts_atomic()
2206 	struct ieee80211_local *local = hw_to_local(hw);  in ieee80211_iter_chan_contexts_mtx()  local
2211 	list_for_each_entry(ctx, &local->chanctx_list, list)  in ieee80211_iter_chan_contexts_mtx()