27 static void ieee80211_offchannel_ps_enable(struct ieee80211_sub_if_data *sdata)  in ieee80211_offchannel_ps_enable()  argument
29 	struct ieee80211_local *local = sdata->local;  in ieee80211_offchannel_ps_enable()
30 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_offchannel_ps_enable()
60 		ieee80211_send_nullfunc(local, sdata, true);  in ieee80211_offchannel_ps_enable()
64 static void ieee80211_offchannel_ps_disable(struct ieee80211_sub_if_data *sdata)  in ieee80211_offchannel_ps_disable()  argument
66 	struct ieee80211_local *local = sdata->local;  in ieee80211_offchannel_ps_disable()
69 		ieee80211_send_nullfunc(local, sdata, false);  in ieee80211_offchannel_ps_disable()
96 		ieee80211_send_nullfunc(local, sdata, false);  in ieee80211_offchannel_ps_disable()
101 	ieee80211_sta_reset_beacon_monitor(sdata);  in ieee80211_offchannel_ps_disable()
102 	ieee80211_sta_reset_conn_monitor(sdata);  in ieee80211_offchannel_ps_disable()
107 	struct ieee80211_sub_if_data *sdata;  in ieee80211_offchannel_stop_vifs()  local
127 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_offchannel_stop_vifs()
128 		if (!ieee80211_sdata_running(sdata))  in ieee80211_offchannel_stop_vifs()
131 		if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||  in ieee80211_offchannel_stop_vifs()
132 		    sdata->vif.type == NL80211_IFTYPE_NAN)  in ieee80211_offchannel_stop_vifs()
135 		if (sdata->vif.type != NL80211_IFTYPE_MONITOR)  in ieee80211_offchannel_stop_vifs()
136 			set_bit(SDATA_STATE_OFFCHANNEL, &sdata->state);  in ieee80211_offchannel_stop_vifs()
139 		if (sdata->vif.bss_conf.enable_beacon) {  in ieee80211_offchannel_stop_vifs()
141 				&sdata->state);  in ieee80211_offchannel_stop_vifs()
142 			sdata->vif.bss_conf.enable_beacon = false;  in ieee80211_offchannel_stop_vifs()
144 				sdata, BSS_CHANGED_BEACON_ENABLED);  in ieee80211_offchannel_stop_vifs()
147 		if (sdata->vif.type == NL80211_IFTYPE_STATION &&  in ieee80211_offchannel_stop_vifs()
148 		    sdata->u.mgd.associated)  in ieee80211_offchannel_stop_vifs()
149 			ieee80211_offchannel_ps_enable(sdata);  in ieee80211_offchannel_stop_vifs()
156 	struct ieee80211_sub_if_data *sdata;  in ieee80211_offchannel_return()  local
162 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_offchannel_return()
163 		if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE)  in ieee80211_offchannel_return()
166 		if (sdata->vif.type != NL80211_IFTYPE_MONITOR)  in ieee80211_offchannel_return()
167 			clear_bit(SDATA_STATE_OFFCHANNEL, &sdata->state);  in ieee80211_offchannel_return()
169 		if (!ieee80211_sdata_running(sdata))  in ieee80211_offchannel_return()
173 		if (sdata->vif.type == NL80211_IFTYPE_STATION &&  in ieee80211_offchannel_return()
174 		    sdata->u.mgd.associated)  in ieee80211_offchannel_return()
175 			ieee80211_offchannel_ps_disable(sdata);  in ieee80211_offchannel_return()
178 				       &sdata->state)) {  in ieee80211_offchannel_return()
179 			sdata->vif.bss_conf.enable_beacon = true;  in ieee80211_offchannel_return()
181 				sdata, BSS_CHANGED_BEACON_ENABLED);  in ieee80211_offchannel_return()
195 		cfg80211_mgmt_tx_status(&roc->sdata->wdev, roc->mgmt_tx_cookie,  in ieee80211_roc_notify_destroy()
198 		ieee80211_free_txskb(&roc->sdata->local->hw, roc->frame);  in ieee80211_roc_notify_destroy()
202 		cfg80211_remain_on_channel_expired(&roc->sdata->wdev,  in ieee80211_roc_notify_destroy()
264 			ieee80211_tx_skb_tid_band(roc->sdata, roc->frame, 7,  in ieee80211_handle_roc_started()
269 		cfg80211_ready_on_channel(&roc->sdata->wdev, roc->cookie,  in ieee80211_handle_roc_started()
332 		if (tmp->sdata != roc->sdata || tmp->chan != roc->chan)  in _ieee80211_start_next_roc()
340 		int ret = drv_remain_on_channel(local, roc->sdata, roc->chan,  in _ieee80211_start_next_roc()
351 				if (tmp->sdata != roc->sdata ||  in _ieee80211_start_next_roc()
363 			if (tmp->sdata != roc->sdata || tmp->chan != roc->chan)  in _ieee80211_start_next_roc()
392 			if (tmp->sdata != roc->sdata || tmp->chan != roc->chan)  in _ieee80211_start_next_roc()
546 				    struct ieee80211_sub_if_data *sdata,  in ieee80211_start_roc_work()  argument
582 	roc->sdata = sdata;  in ieee80211_start_roc_work()
607 			ret = drv_remain_on_channel(local, sdata, channel,  in ieee80211_start_roc_work()
623 		if (tmp->chan != channel || tmp->sdata != sdata)  in ieee80211_start_roc_work()
688 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);  in ieee80211_remain_on_channel()  local
689 	struct ieee80211_local *local = sdata->local;  in ieee80211_remain_on_channel()
693 	ret = ieee80211_start_roc_work(local, sdata, chan,  in ieee80211_remain_on_channel()
772 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);  in ieee80211_cancel_remain_on_channel()  local
773 	struct ieee80211_local *local = sdata->local;  in ieee80211_cancel_remain_on_channel()
781 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);  in ieee80211_mgmt_tx()  local
782 	struct ieee80211_local *local = sdata->local;  in ieee80211_mgmt_tx()
800 	switch (sdata->vif.type) {  in ieee80211_mgmt_tx()
802 		if (!sdata->vif.bss_conf.ibss_joined)  in ieee80211_mgmt_tx()
807 		if (ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_mgmt_tx()
808 		    !sdata->u.mesh.mesh_id_len)  in ieee80211_mgmt_tx()
815 		if (sdata->vif.type != NL80211_IFTYPE_ADHOC &&  in ieee80211_mgmt_tx()
816 		    !ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_mgmt_tx()
817 		    !rcu_access_pointer(sdata->bss->beacon))  in ieee80211_mgmt_tx()
825 		sta = sta_info_get_bss(sdata, mgmt->da);  in ieee80211_mgmt_tx()
832 		sdata_lock(sdata);  in ieee80211_mgmt_tx()
833 		if (!sdata->u.mgd.associated ||  in ieee80211_mgmt_tx()
836 		     memcmp(sdata->u.mgd.associated->bssid,  in ieee80211_mgmt_tx()
839 		sdata_unlock(sdata);  in ieee80211_mgmt_tx()
862 		chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);  in ieee80211_mgmt_tx()
893 	if (sdata->vif.csa_active &&  in ieee80211_mgmt_tx()
894 	    (sdata->vif.type == NL80211_IFTYPE_AP ||  in ieee80211_mgmt_tx()
895 	     sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||  in ieee80211_mgmt_tx()
896 	     sdata->vif.type == NL80211_IFTYPE_ADHOC) &&  in ieee80211_mgmt_tx()
903 		if (sdata->vif.type == NL80211_IFTYPE_AP)  in ieee80211_mgmt_tx()
904 			beacon = rcu_dereference(sdata->u.ap.beacon);  in ieee80211_mgmt_tx()
905 		else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)  in ieee80211_mgmt_tx()
906 			beacon = rcu_dereference(sdata->u.ibss.presp);  in ieee80211_mgmt_tx()
907 		else if (ieee80211_vif_is_mesh(&sdata->vif))  in ieee80211_mgmt_tx()
908 			beacon = rcu_dereference(sdata->u.mesh.beacon);  in ieee80211_mgmt_tx()
920 	skb->dev = sdata->dev;  in ieee80211_mgmt_tx()
941 		ieee80211_tx_skb(sdata, skb);  in ieee80211_mgmt_tx()
953 	ret = ieee80211_start_roc_work(local, sdata, params->chan,  in ieee80211_mgmt_tx()
980 			 struct ieee80211_sub_if_data *sdata)  in ieee80211_roc_purge()  argument
987 		if (sdata && roc->sdata != sdata)  in ieee80211_roc_purge()