26 	struct ieee80211_sub_if_data *sdata;  in ieee80211_tdls_peer_del_work()  local
29 	sdata = container_of(wk, struct ieee80211_sub_if_data,  in ieee80211_tdls_peer_del_work()
31 	local = sdata->local;  in ieee80211_tdls_peer_del_work()
34 	if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer)) {  in ieee80211_tdls_peer_del_work()
35 		tdls_dbg(sdata, "TDLS del peer %pM\n", sdata->u.mgd.tdls_peer);  in ieee80211_tdls_peer_del_work()
36 		sta_info_destroy_addr(sdata, sdata->u.mgd.tdls_peer);  in ieee80211_tdls_peer_del_work()
37 		eth_zero_addr(sdata->u.mgd.tdls_peer);  in ieee80211_tdls_peer_del_work()
42 static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_ext_capab()  argument
45 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_add_ext_capab()
46 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_tdls_add_ext_capab()
53 	struct ieee80211_supported_band *sband = ieee80211_get_sband(sdata);  in ieee80211_tdls_add_ext_capab()
71 ieee80211_tdls_add_subband(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_subband()  argument
79 	struct wiphy *wiphy = sdata->local->hw.wiphy;  in ieee80211_tdls_add_subband()
85 		ch = ieee80211_get_channel(sdata->local->hw.wiphy, i);  in ieee80211_tdls_add_subband()
91 							  sdata->wdev.iftype)) {  in ieee80211_tdls_add_subband()
128 ieee80211_tdls_add_supp_channels(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_supp_channels()  argument
146 	subband_cnt = ieee80211_tdls_add_subband(sdata, skb, 2412, 2472, 5);  in ieee80211_tdls_add_supp_channels()
149 	subband_cnt += ieee80211_tdls_add_subband(sdata, skb, 5000, 5825, 20);  in ieee80211_tdls_add_supp_channels()
155 static void ieee80211_tdls_add_oper_classes(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_oper_classes()  argument
161 	if (!ieee80211_chandef_to_operating_class(&sdata->vif.bss_conf.chandef,  in ieee80211_tdls_add_oper_classes()
183 static u16 ieee80211_get_tdls_sta_capab(struct ieee80211_sub_if_data *sdata,  in ieee80211_get_tdls_sta_capab()  argument
192 	sband = ieee80211_get_sband(sdata);  in ieee80211_get_tdls_sta_capab()
201 static void ieee80211_tdls_add_link_ie(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_link_ie()  argument
209 		init_addr = sdata->vif.addr;  in ieee80211_tdls_add_link_ie()
213 		rsp_addr = sdata->vif.addr;  in ieee80211_tdls_add_link_ie()
221 	memcpy(lnkid->bssid, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_tdls_add_link_ie()
227 ieee80211_tdls_add_aid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)  in ieee80211_tdls_add_aid()  argument
233 	put_unaligned_le16(sdata->vif.bss_conf.aid, pos);  in ieee80211_tdls_add_aid()
271 static void ieee80211_tdls_add_wmm_param_ie(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_wmm_param_ie()  argument
296 		txq = &sdata->tx_conf[ieee80211_ac_from_wmm(i)];  in ieee80211_tdls_add_wmm_param_ie()
305 ieee80211_tdls_chandef_vht_upgrade(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_chandef_vht_upgrade()  argument
344 		!cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &uc,  in ieee80211_tdls_chandef_vht_upgrade()
345 					       sdata->wdev.iftype)))  in ieee80211_tdls_chandef_vht_upgrade()
349 		tdls_dbg(sdata, "TDLS ch width upgraded %d -> %d\n",  in ieee80211_tdls_chandef_vht_upgrade()
361 ieee80211_tdls_add_setup_start_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_setup_start_ies()  argument
367 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_add_setup_start_ies()
374 	sband = ieee80211_get_sband(sdata);  in ieee80211_tdls_add_setup_start_ies()
378 	ieee80211_add_srates_ie(sdata, skb, false, sband->band);  in ieee80211_tdls_add_setup_start_ies()
379 	ieee80211_add_ext_srates_ie(sdata, skb, false, sband->band);  in ieee80211_tdls_add_setup_start_ies()
380 	ieee80211_tdls_add_supp_channels(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
399 	ieee80211_tdls_add_ext_capab(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
432 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_add_setup_start_ies()
438 		sta->tdls_chandef = sdata->vif.bss_conf.chandef;  in ieee80211_tdls_add_setup_start_ies()
441 	ieee80211_tdls_add_oper_classes(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
453 		ieee80211_apply_htcap_overrides(sdata, &ht_cap);  in ieee80211_tdls_add_setup_start_ies()
474 	ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_setup_start_ies()
504 		ieee80211_apply_vhtcap_overrides(sdata, &vht_cap);  in ieee80211_tdls_add_setup_start_ies()
508 			ieee80211_tdls_add_aid(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
518 		ieee80211_tdls_add_aid(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
528 			ieee80211_tdls_chandef_vht_upgrade(sdata, sta);  in ieee80211_tdls_add_setup_start_ies()
542 ieee80211_tdls_add_setup_cfm_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_setup_cfm_ies()  argument
547 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_add_setup_cfm_ies()
548 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_tdls_add_setup_cfm_ies()
554 	sband = ieee80211_get_sband(sdata);  in ieee80211_tdls_add_setup_cfm_ies()
560 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_add_setup_cfm_ies()
561 	ap_sta = sta_info_get(sdata, ifmgd->bssid);  in ieee80211_tdls_add_setup_cfm_ies()
567 	sta->tdls_chandef = sdata->vif.bss_conf.chandef;  in ieee80211_tdls_add_setup_cfm_ies()
584 		ieee80211_tdls_add_wmm_param_ie(sdata, skb);  in ieee80211_tdls_add_setup_cfm_ies()
613 					   &sdata->vif.bss_conf.chandef, prot,  in ieee80211_tdls_add_setup_cfm_ies()
617 	ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_setup_cfm_ies()
627 			ieee80211_tdls_chandef_vht_upgrade(sdata, sta);  in ieee80211_tdls_add_setup_cfm_ies()
644 ieee80211_tdls_add_chan_switch_req_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_chan_switch_req_ies()  argument
673 	ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_chan_switch_req_ies()
683 ieee80211_tdls_add_chan_switch_resp_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_chan_switch_resp_ies()  argument
690 		ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_chan_switch_resp_ies()
696 static void ieee80211_tdls_add_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_ies()  argument
708 			ieee80211_tdls_add_setup_start_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
716 			ieee80211_tdls_add_setup_cfm_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
725 			ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_ies()
728 		ieee80211_tdls_add_chan_switch_req_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
734 		ieee80211_tdls_add_chan_switch_resp_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
748 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_prep_tdls_encap_data()  local
754 	memcpy(tf->sa, sdata->vif.addr, ETH_ALEN);  in ieee80211_prep_tdls_encap_data()
769 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata,  in ieee80211_prep_tdls_encap_data()
780 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata,  in ieee80211_prep_tdls_encap_data()
830 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_prep_tdls_direct()  local
835 	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);  in ieee80211_prep_tdls_direct()
836 	memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_prep_tdls_direct()
850 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata,  in ieee80211_prep_tdls_direct()
861 ieee80211_tdls_build_mgmt_packet_data(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_build_mgmt_packet_data()  argument
868 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_build_mgmt_packet_data()
872 	skb = netdev_alloc_skb(sdata->dev,  in ieee80211_tdls_build_mgmt_packet_data()
903 						     sdata->dev, peer,  in ieee80211_tdls_build_mgmt_packet_data()
908 		ret = ieee80211_prep_tdls_direct(local->hw.wiphy, sdata->dev,  in ieee80211_tdls_build_mgmt_packet_data()
921 	ieee80211_tdls_add_ies(sdata, skb, peer, action_code, status_code,  in ieee80211_tdls_build_mgmt_packet_data()
939 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_prep_mgmt_packet()  local
946 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_prep_mgmt_packet()
991 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, peer, action_code,  in ieee80211_tdls_prep_mgmt_packet()
1002 		ieee80211_tx_skb(sdata, skb);  in ieee80211_tdls_prep_mgmt_packet()
1019 	skb_set_queue_mapping(skb, ieee80211_select_queue(sdata, skb));  in ieee80211_tdls_prep_mgmt_packet()
1027 	    ieee80211_hw_check(&sdata->local->hw, REPORTS_TX_ACK_STATUS)) {  in ieee80211_tdls_prep_mgmt_packet()
1032 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_prep_mgmt_packet()
1036 		spin_lock_bh(&sdata->u.mgd.teardown_lock);  in ieee80211_tdls_prep_mgmt_packet()
1037 		if (try_resend && !sdata->u.mgd.teardown_skb) {  in ieee80211_tdls_prep_mgmt_packet()
1049 			sdata->u.mgd.teardown_skb = skb_copy(skb, GFP_ATOMIC);  in ieee80211_tdls_prep_mgmt_packet()
1050 			sdata->u.mgd.orig_teardown_skb = skb;  in ieee80211_tdls_prep_mgmt_packet()
1052 		spin_unlock_bh(&sdata->u.mgd.teardown_lock);  in ieee80211_tdls_prep_mgmt_packet()
1073 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_mgmt_setup()  local
1074 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_mgmt_setup()
1075 	enum ieee80211_smps_mode smps_mode = sdata->u.mgd.driver_smps_mode;  in ieee80211_tdls_mgmt_setup()
1081 		tdls_dbg(sdata, "Aborting TDLS setup due to SMPS mode %d\n",  in ieee80211_tdls_mgmt_setup()
1089 	if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer) &&  in ieee80211_tdls_mgmt_setup()
1090 	    !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) {  in ieee80211_tdls_mgmt_setup()
1104 		if (!sta_info_get(sdata, peer)) {  in ieee80211_tdls_mgmt_setup()
1112 	ieee80211_flush_queues(local, sdata, false);  in ieee80211_tdls_mgmt_setup()
1113 	memcpy(sdata->u.mgd.tdls_peer, peer, ETH_ALEN);  in ieee80211_tdls_mgmt_setup()
1124 		eth_zero_addr(sdata->u.mgd.tdls_peer);  in ieee80211_tdls_mgmt_setup()
1129 	ieee80211_queue_delayed_work(&sdata->local->hw,  in ieee80211_tdls_mgmt_setup()
1130 				     &sdata->u.mgd.tdls_peer_del_work,  in ieee80211_tdls_mgmt_setup()
1146 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_mgmt_teardown()  local
1147 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_mgmt_teardown()
1157 	ieee80211_stop_vif_queues(local, sdata,  in ieee80211_tdls_mgmt_teardown()
1159 	ieee80211_flush_queues(local, sdata, false);  in ieee80211_tdls_mgmt_teardown()
1167 		sdata_err(sdata, "Failed sending TDLS teardown packet %d\n",  in ieee80211_tdls_mgmt_teardown()
1175 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_mgmt_teardown()
1180 	ieee80211_wake_vif_queues(local, sdata,  in ieee80211_tdls_mgmt_teardown()
1192 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_mgmt()  local
1199 	if (sdata->vif.type != NL80211_IFTYPE_STATION ||  in ieee80211_tdls_mgmt()
1200 	    !sdata->u.mgd.associated)  in ieee80211_tdls_mgmt()
1224 		drv_mgd_protect_tdls_discover(sdata->local, sdata);  in ieee80211_tdls_mgmt()
1242 	tdls_dbg(sdata, "TDLS mgmt action %d peer %pM status %d\n",  in ieee80211_tdls_mgmt()
1247 static void iee80211_tdls_recalc_chanctx(struct ieee80211_sub_if_data *sdata,  in iee80211_tdls_recalc_chanctx()  argument
1250 	struct ieee80211_local *local = sdata->local;  in iee80211_tdls_recalc_chanctx()
1257 	conf = rcu_dereference_protected(sdata->vif.chanctx_conf,  in iee80211_tdls_recalc_chanctx()
1289 static int iee80211_tdls_have_ht_peers(struct ieee80211_sub_if_data *sdata)  in iee80211_tdls_have_ht_peers()  argument
1295 	list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {  in iee80211_tdls_have_ht_peers()
1296 		if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded ||  in iee80211_tdls_have_ht_peers()
1310 iee80211_tdls_recalc_ht_protection(struct ieee80211_sub_if_data *sdata,  in iee80211_tdls_recalc_ht_protection()  argument
1313 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in iee80211_tdls_recalc_ht_protection()
1325 		  iee80211_tdls_have_ht_peers(sdata);  in iee80211_tdls_recalc_ht_protection()
1327 	opmode = sdata->vif.bss_conf.ht_operation_mode;  in iee80211_tdls_recalc_ht_protection()
1334 	if (opmode == sdata->vif.bss_conf.ht_operation_mode)  in iee80211_tdls_recalc_ht_protection()
1337 	sdata->vif.bss_conf.ht_operation_mode = opmode;  in iee80211_tdls_recalc_ht_protection()
1338 	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_HT);  in iee80211_tdls_recalc_ht_protection()
1345 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_oper()  local
1346 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_oper()
1352 	if (sdata->vif.type != NL80211_IFTYPE_STATION)  in ieee80211_tdls_oper()
1369 	sdata_lock(sdata);  in ieee80211_tdls_oper()
1371 	tdls_dbg(sdata, "TDLS oper %d peer %pM\n", oper, peer);  in ieee80211_tdls_oper()
1375 		if (sdata->vif.csa_active) {  in ieee80211_tdls_oper()
1376 			tdls_dbg(sdata, "TDLS: disallow link during CSA\n");  in ieee80211_tdls_oper()
1382 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_oper()
1389 		iee80211_tdls_recalc_chanctx(sdata, sta);  in ieee80211_tdls_oper()
1390 		iee80211_tdls_recalc_ht_protection(sdata, sta);  in ieee80211_tdls_oper()
1395 		WARN_ON_ONCE(is_zero_ether_addr(sdata->u.mgd.tdls_peer) ||  in ieee80211_tdls_oper()
1396 			     !ether_addr_equal(sdata->u.mgd.tdls_peer, peer));  in ieee80211_tdls_oper()
1412 		ieee80211_flush_queues(local, sdata, false);  in ieee80211_tdls_oper()
1414 		ret = sta_info_destroy_addr(sdata, peer);  in ieee80211_tdls_oper()
1417 		iee80211_tdls_recalc_ht_protection(sdata, NULL);  in ieee80211_tdls_oper()
1420 		iee80211_tdls_recalc_chanctx(sdata, NULL);  in ieee80211_tdls_oper()
1427 	if (ret == 0 && ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) {  in ieee80211_tdls_oper()
1428 		cancel_delayed_work(&sdata->u.mgd.tdls_peer_del_work);  in ieee80211_tdls_oper()
1429 		eth_zero_addr(sdata->u.mgd.tdls_peer);  in ieee80211_tdls_oper()
1433 		ieee80211_queue_work(&sdata->local->hw,  in ieee80211_tdls_oper()
1434 				     &sdata->u.mgd.request_smps_work);  in ieee80211_tdls_oper()
1437 	sdata_unlock(sdata);  in ieee80211_tdls_oper()
1445 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);  in ieee80211_tdls_oper_request()  local
1448 		sdata_err(sdata, "Discarding TDLS oper %d - not STA or disconnected\n",  in ieee80211_tdls_oper_request()
1453 	cfg80211_tdls_oper_request(sdata->dev, peer, oper, reason_code, gfp);  in ieee80211_tdls_oper_request()
1493 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_tdls_ch_sw_tmpl_get()  local
1525 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr,  in ieee80211_tdls_ch_sw_tmpl_get()
1533 	skb = ieee80211_build_data_template(sdata, skb, 0);  in ieee80211_tdls_ch_sw_tmpl_get()
1535 		tdls_dbg(sdata, "Failed building TDLS channel switch frame\n");  in ieee80211_tdls_ch_sw_tmpl_get()
1543 			tdls_dbg(sdata, "No switch timing IE in TDLS switch\n");  in ieee80211_tdls_ch_sw_tmpl_get()
1551 	tdls_dbg(sdata,  in ieee80211_tdls_ch_sw_tmpl_get()
1562 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_channel_switch()  local
1563 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_channel_switch()
1574 	sta = sta_info_get(sdata, addr);  in ieee80211_tdls_channel_switch()
1576 		tdls_dbg(sdata,  in ieee80211_tdls_channel_switch()
1584 		tdls_dbg(sdata, "TDLS channel switch unsupported by %pM\n",  in ieee80211_tdls_channel_switch()
1597 	ret = drv_tdls_channel_switch(local, sdata, &sta->sta, oper_class,  in ieee80211_tdls_channel_switch()
1613 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_cancel_channel_switch()  local
1614 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_cancel_channel_switch()
1618 	sta = sta_info_get(sdata, addr);  in ieee80211_tdls_cancel_channel_switch()
1620 		tdls_dbg(sdata,  in ieee80211_tdls_cancel_channel_switch()
1627 		tdls_dbg(sdata, "TDLS channel switch not initiated by %pM\n",  in ieee80211_tdls_cancel_channel_switch()
1632 	drv_tdls_cancel_channel_switch(local, sdata, &sta->sta);  in ieee80211_tdls_cancel_channel_switch()
1643 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_tdls_ch_sw_resp_tmpl_get()  local
1650 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1657 	skb = ieee80211_build_data_template(sdata, skb, 0);  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1659 		tdls_dbg(sdata,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1668 			tdls_dbg(sdata,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1677 	tdls_dbg(sdata, "TDLS get channel switch response template for %pM\n",  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1683 ieee80211_process_tdls_channel_switch_resp(struct ieee80211_sub_if_data *sdata,  in ieee80211_process_tdls_channel_switch_resp()  argument
1686 	struct ieee80211_local *local = sdata->local;  in ieee80211_process_tdls_channel_switch_resp()
1700 		tdls_dbg(sdata, "TDLS channel switch resp too short: %d\n",  in ieee80211_process_tdls_channel_switch_resp()
1706 	sta = sta_info_get(sdata, tf->sa);  in ieee80211_process_tdls_channel_switch_resp()
1708 		tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n",  in ieee80211_process_tdls_channel_switch_resp()
1725 		tdls_dbg(sdata, "Invalid IEs in TDLS channel switch resp\n");  in ieee80211_process_tdls_channel_switch_resp()
1731 		tdls_dbg(sdata, "TDLS channel switch resp - missing IEs\n");  in ieee80211_process_tdls_channel_switch_resp()
1738 		!memcmp(elems.lnk_id->init_sta, sdata->vif.addr, ETH_ALEN);  in ieee80211_process_tdls_channel_switch_resp()
1740 		tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n");  in ieee80211_process_tdls_channel_switch_resp()
1757 	drv_tdls_recv_channel_switch(sdata->local, sdata, &params);  in ieee80211_process_tdls_channel_switch_resp()
1759 	tdls_dbg(sdata,  in ieee80211_process_tdls_channel_switch_resp()
1770 ieee80211_process_tdls_channel_switch_req(struct ieee80211_sub_if_data *sdata,  in ieee80211_process_tdls_channel_switch_req()  argument
1773 	struct ieee80211_local *local = sdata->local;  in ieee80211_process_tdls_channel_switch_req()
1793 		tdls_dbg(sdata, "TDLS channel switch req too short: %d\n",  in ieee80211_process_tdls_channel_switch_req()
1821 		tdls_dbg(sdata, "Invalid channel in TDLS chan switch: %d\n",  in ieee80211_process_tdls_channel_switch_req()
1826 	chan = ieee80211_get_channel(sdata->local->hw.wiphy, freq);  in ieee80211_process_tdls_channel_switch_req()
1828 		tdls_dbg(sdata,  in ieee80211_process_tdls_channel_switch_req()
1837 		tdls_dbg(sdata, "Invalid IEs in TDLS channel switch req\n");  in ieee80211_process_tdls_channel_switch_req()
1842 		tdls_dbg(sdata, "TDLS channel switch req - missing IEs\n");  in ieee80211_process_tdls_channel_switch_req()
1865 	if (!cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &chandef,  in ieee80211_process_tdls_channel_switch_req()
1866 					   sdata->wdev.iftype)) {  in ieee80211_process_tdls_channel_switch_req()
1867 		tdls_dbg(sdata, "TDLS chan switch to forbidden channel\n");  in ieee80211_process_tdls_channel_switch_req()
1872 	sta = sta_info_get(sdata, tf->sa);  in ieee80211_process_tdls_channel_switch_req()
1874 		tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n",  in ieee80211_process_tdls_channel_switch_req()
1884 		!memcmp(elems.lnk_id->init_sta, sdata->vif.addr, ETH_ALEN);  in ieee80211_process_tdls_channel_switch_req()
1886 		tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n");  in ieee80211_process_tdls_channel_switch_req()
1894 		tdls_dbg(sdata, "TDLS chan switch - wide chan unsupported\n");  in ieee80211_process_tdls_channel_switch_req()
1911 	drv_tdls_recv_channel_switch(sdata->local, sdata, &params);  in ieee80211_process_tdls_channel_switch_req()
1913 	tdls_dbg(sdata,  in ieee80211_process_tdls_channel_switch_req()
1924 ieee80211_process_tdls_channel_switch(struct ieee80211_sub_if_data *sdata,  in ieee80211_process_tdls_channel_switch()  argument
1928 	struct wiphy *wiphy = sdata->local->hw.wiphy;  in ieee80211_process_tdls_channel_switch()
1945 		ieee80211_process_tdls_channel_switch_req(sdata, skb);  in ieee80211_process_tdls_channel_switch()
1948 		ieee80211_process_tdls_channel_switch_resp(sdata, skb);  in ieee80211_process_tdls_channel_switch()
1956 void ieee80211_teardown_tdls_peers(struct ieee80211_sub_if_data *sdata)  in ieee80211_teardown_tdls_peers()  argument
1962 	list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {  in ieee80211_teardown_tdls_peers()
1963 		if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded ||  in ieee80211_teardown_tdls_peers()
1967 		ieee80211_tdls_oper_request(&sdata->vif, sta->sta.addr,  in ieee80211_teardown_tdls_peers()
1974 void ieee80211_tdls_handle_disconnect(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_handle_disconnect()  argument
1980 	sta = ieee80211_find_sta(&sdata->vif, peer);  in ieee80211_tdls_handle_disconnect()
1987 	tdls_dbg(sdata, "disconnected from TDLS peer %pM (Reason: %u=%s)\n",  in ieee80211_tdls_handle_disconnect()
1991 	ieee80211_tdls_oper_request(&sdata->vif, peer,  in ieee80211_tdls_handle_disconnect()