25 static void ieee80211_offchannel_ps_enable(struct ieee80211_sub_if_data *sdata)  in ieee80211_offchannel_ps_enable()  argument
27 	struct ieee80211_local *local = sdata->local;  in ieee80211_offchannel_ps_enable()
28 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_offchannel_ps_enable()
57 		ieee80211_send_nullfunc(local, sdata, true);  in ieee80211_offchannel_ps_enable()
61 static void ieee80211_offchannel_ps_disable(struct ieee80211_sub_if_data *sdata)  in ieee80211_offchannel_ps_disable()  argument
63 	struct ieee80211_local *local = sdata->local;  in ieee80211_offchannel_ps_disable()
66 		ieee80211_send_nullfunc(local, sdata, false);  in ieee80211_offchannel_ps_disable()
74 		ieee80211_send_nullfunc(local, sdata, false);  in ieee80211_offchannel_ps_disable()
79 	ieee80211_sta_reset_beacon_monitor(sdata);  in ieee80211_offchannel_ps_disable()
80 	ieee80211_sta_reset_conn_monitor(sdata);  in ieee80211_offchannel_ps_disable()
85 	struct ieee80211_sub_if_data *sdata;  in ieee80211_offchannel_stop_vifs()  local
105 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_offchannel_stop_vifs()
106 		if (!ieee80211_sdata_running(sdata))  in ieee80211_offchannel_stop_vifs()
109 		if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE ||  in ieee80211_offchannel_stop_vifs()
110 		    sdata->vif.type == NL80211_IFTYPE_NAN)  in ieee80211_offchannel_stop_vifs()
113 		if (sdata->vif.type != NL80211_IFTYPE_MONITOR)  in ieee80211_offchannel_stop_vifs()
114 			set_bit(SDATA_STATE_OFFCHANNEL, &sdata->state);  in ieee80211_offchannel_stop_vifs()
117 		if (sdata->vif.bss_conf.enable_beacon) {  in ieee80211_offchannel_stop_vifs()
119 				&sdata->state);  in ieee80211_offchannel_stop_vifs()
120 			sdata->vif.bss_conf.enable_beacon = false;  in ieee80211_offchannel_stop_vifs()
122 				sdata, BSS_CHANGED_BEACON_ENABLED);  in ieee80211_offchannel_stop_vifs()
125 		if (sdata->vif.type == NL80211_IFTYPE_STATION &&  in ieee80211_offchannel_stop_vifs()
126 		    sdata->u.mgd.associated)  in ieee80211_offchannel_stop_vifs()
127 			ieee80211_offchannel_ps_enable(sdata);  in ieee80211_offchannel_stop_vifs()
134 	struct ieee80211_sub_if_data *sdata;  in ieee80211_offchannel_return()  local
140 	list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_offchannel_return()
141 		if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE)  in ieee80211_offchannel_return()
144 		if (sdata->vif.type != NL80211_IFTYPE_MONITOR)  in ieee80211_offchannel_return()
145 			clear_bit(SDATA_STATE_OFFCHANNEL, &sdata->state);  in ieee80211_offchannel_return()
147 		if (!ieee80211_sdata_running(sdata))  in ieee80211_offchannel_return()
151 		if (sdata->vif.type == NL80211_IFTYPE_STATION &&  in ieee80211_offchannel_return()
152 		    sdata->u.mgd.associated)  in ieee80211_offchannel_return()
153 			ieee80211_offchannel_ps_disable(sdata);  in ieee80211_offchannel_return()
156 				       &sdata->state)) {  in ieee80211_offchannel_return()
157 			sdata->vif.bss_conf.enable_beacon = true;  in ieee80211_offchannel_return()
159 				sdata, BSS_CHANGED_BEACON_ENABLED);  in ieee80211_offchannel_return()
173 		cfg80211_mgmt_tx_status(&roc->sdata->wdev, roc->mgmt_tx_cookie,  in ieee80211_roc_notify_destroy()
176 		ieee80211_free_txskb(&roc->sdata->local->hw, roc->frame);  in ieee80211_roc_notify_destroy()
180 		cfg80211_remain_on_channel_expired(&roc->sdata->wdev,  in ieee80211_roc_notify_destroy()
184 		cfg80211_tx_mgmt_expired(&roc->sdata->wdev,  in ieee80211_roc_notify_destroy()
246 			ieee80211_tx_skb_tid_band(roc->sdata, roc->frame, 7,  in ieee80211_handle_roc_started()
251 		cfg80211_ready_on_channel(&roc->sdata->wdev, roc->cookie,  in ieee80211_handle_roc_started()
314 		if (tmp->sdata != roc->sdata || tmp->chan != roc->chan)  in _ieee80211_start_next_roc()
322 		int ret = drv_remain_on_channel(local, roc->sdata, roc->chan,  in _ieee80211_start_next_roc()
333 				if (tmp->sdata != roc->sdata ||  in _ieee80211_start_next_roc()
345 			if (tmp->sdata != roc->sdata || tmp->chan != roc->chan)  in _ieee80211_start_next_roc()
374 			if (tmp->sdata != roc->sdata || tmp->chan != roc->chan)  in _ieee80211_start_next_roc()
528 				    struct ieee80211_sub_if_data *sdata,  in ieee80211_start_roc_work()  argument
568 	roc->sdata = sdata;  in ieee80211_start_roc_work()
593 			ret = drv_remain_on_channel(local, sdata, channel,  in ieee80211_start_roc_work()
609 		if (tmp->chan != channel || tmp->sdata != sdata)  in ieee80211_start_roc_work()
674 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);  in ieee80211_remain_on_channel()  local
675 	struct ieee80211_local *local = sdata->local;  in ieee80211_remain_on_channel()
679 	ret = ieee80211_start_roc_work(local, sdata, chan,  in ieee80211_remain_on_channel()
720 		ret = drv_cancel_remain_on_channel(local, roc->sdata);  in ieee80211_cancel_roc()
758 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);  in ieee80211_cancel_remain_on_channel()  local
759 	struct ieee80211_local *local = sdata->local;  in ieee80211_cancel_remain_on_channel()
767 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);  in ieee80211_mgmt_tx()  local
768 	struct ieee80211_local *local = sdata->local;  in ieee80211_mgmt_tx()
786 	switch (sdata->vif.type) {  in ieee80211_mgmt_tx()
788 		if (!sdata->vif.bss_conf.ibss_joined)  in ieee80211_mgmt_tx()
793 		if (ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_mgmt_tx()
794 		    !sdata->u.mesh.mesh_id_len)  in ieee80211_mgmt_tx()
801 		if (sdata->vif.type != NL80211_IFTYPE_ADHOC &&  in ieee80211_mgmt_tx()
802 		    !ieee80211_vif_is_mesh(&sdata->vif) &&  in ieee80211_mgmt_tx()
803 		    !rcu_access_pointer(sdata->bss->beacon))  in ieee80211_mgmt_tx()
811 		sta = sta_info_get_bss(sdata, mgmt->da);  in ieee80211_mgmt_tx()
818 		sdata_lock(sdata);  in ieee80211_mgmt_tx()
819 		if (!sdata->u.mgd.associated ||  in ieee80211_mgmt_tx()
822 		     memcmp(sdata->u.mgd.associated->bssid,  in ieee80211_mgmt_tx()
825 		sdata_unlock(sdata);  in ieee80211_mgmt_tx()
848 		chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);  in ieee80211_mgmt_tx()
879 	if (sdata->vif.csa_active &&  in ieee80211_mgmt_tx()
880 	    (sdata->vif.type == NL80211_IFTYPE_AP ||  in ieee80211_mgmt_tx()
881 	     sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||  in ieee80211_mgmt_tx()
882 	     sdata->vif.type == NL80211_IFTYPE_ADHOC) &&  in ieee80211_mgmt_tx()
889 		if (sdata->vif.type == NL80211_IFTYPE_AP)  in ieee80211_mgmt_tx()
890 			beacon = rcu_dereference(sdata->u.ap.beacon);  in ieee80211_mgmt_tx()
891 		else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)  in ieee80211_mgmt_tx()
892 			beacon = rcu_dereference(sdata->u.ibss.presp);  in ieee80211_mgmt_tx()
893 		else if (ieee80211_vif_is_mesh(&sdata->vif))  in ieee80211_mgmt_tx()
894 			beacon = rcu_dereference(sdata->u.mesh.beacon);  in ieee80211_mgmt_tx()
906 	skb->dev = sdata->dev;  in ieee80211_mgmt_tx()
927 		ieee80211_tx_skb(sdata, skb);  in ieee80211_mgmt_tx()
939 	ret = ieee80211_start_roc_work(local, sdata, params->chan,  in ieee80211_mgmt_tx()
966 			 struct ieee80211_sub_if_data *sdata)  in ieee80211_roc_purge()  argument
973 		if (sdata && roc->sdata != sdata)  in ieee80211_roc_purge()
979 				drv_cancel_remain_on_channel(local, sdata);  in ieee80211_roc_purge()