24 	struct ieee80211_sub_if_data *sdata;  in ieee80211_tdls_peer_del_work()  local
27 	sdata = container_of(wk, struct ieee80211_sub_if_data,  in ieee80211_tdls_peer_del_work()
29 	local = sdata->local;  in ieee80211_tdls_peer_del_work()
32 	if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer)) {  in ieee80211_tdls_peer_del_work()
33 		tdls_dbg(sdata, "TDLS del peer %pM\n", sdata->u.mgd.tdls_peer);  in ieee80211_tdls_peer_del_work()
34 		sta_info_destroy_addr(sdata, sdata->u.mgd.tdls_peer);  in ieee80211_tdls_peer_del_work()
35 		eth_zero_addr(sdata->u.mgd.tdls_peer);  in ieee80211_tdls_peer_del_work()
40 static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_ext_capab()  argument
43 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_add_ext_capab()
44 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_tdls_add_ext_capab()
49 	enum ieee80211_band band = ieee80211_get_sdata_band(sdata);  in ieee80211_tdls_add_ext_capab()
67 ieee80211_tdls_add_subband(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_subband()  argument
75 	struct wiphy *wiphy = sdata->local->hw.wiphy;  in ieee80211_tdls_add_subband()
81 		ch = ieee80211_get_channel(sdata->local->hw.wiphy, i);  in ieee80211_tdls_add_subband()
87 							  sdata->wdev.iftype)) {  in ieee80211_tdls_add_subband()
124 ieee80211_tdls_add_supp_channels(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_supp_channels()  argument
142 	subband_cnt = ieee80211_tdls_add_subband(sdata, skb, 2412, 2472, 5);  in ieee80211_tdls_add_supp_channels()
145 	subband_cnt += ieee80211_tdls_add_subband(sdata, skb, 5000, 5825, 20);  in ieee80211_tdls_add_supp_channels()
151 static void ieee80211_tdls_add_oper_classes(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_oper_classes()  argument
157 	if (!ieee80211_chandef_to_operating_class(&sdata->vif.bss_conf.chandef,  in ieee80211_tdls_add_oper_classes()
179 static u16 ieee80211_get_tdls_sta_capab(struct ieee80211_sub_if_data *sdata,  in ieee80211_get_tdls_sta_capab()  argument
186 	if (ieee80211_get_sdata_band(sdata) == IEEE80211_BAND_2GHZ) {  in ieee80211_get_tdls_sta_capab()
194 static void ieee80211_tdls_add_link_ie(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_link_ie()  argument
202 		init_addr = sdata->vif.addr;  in ieee80211_tdls_add_link_ie()
206 		rsp_addr = sdata->vif.addr;  in ieee80211_tdls_add_link_ie()
214 	memcpy(lnkid->bssid, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_tdls_add_link_ie()
220 ieee80211_tdls_add_aid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)  in ieee80211_tdls_add_aid()  argument
222 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_tdls_add_aid()
264 static void ieee80211_tdls_add_wmm_param_ie(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_wmm_param_ie()  argument
290 		txq = &sdata->tx_conf[ieee80211_ac_from_wmm(i)];  in ieee80211_tdls_add_wmm_param_ie()
299 ieee80211_tdls_chandef_vht_upgrade(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_chandef_vht_upgrade()  argument
336 	       !cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &uc,  in ieee80211_tdls_chandef_vht_upgrade()
337 					      sdata->wdev.iftype))  in ieee80211_tdls_chandef_vht_upgrade()
341 		tdls_dbg(sdata, "TDLS ch width upgraded %d -> %d\n",  in ieee80211_tdls_chandef_vht_upgrade()
353 ieee80211_tdls_add_setup_start_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_setup_start_ies()  argument
358 	enum ieee80211_band band = ieee80211_get_sdata_band(sdata);  in ieee80211_tdls_add_setup_start_ies()
359 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_add_setup_start_ies()
367 	ieee80211_add_srates_ie(sdata, skb, false, band);  in ieee80211_tdls_add_setup_start_ies()
368 	ieee80211_add_ext_srates_ie(sdata, skb, false, band);  in ieee80211_tdls_add_setup_start_ies()
369 	ieee80211_tdls_add_supp_channels(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
389 	ieee80211_tdls_add_ext_capab(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
423 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_add_setup_start_ies()
429 		sta->tdls_chandef = sdata->vif.bss_conf.chandef;  in ieee80211_tdls_add_setup_start_ies()
432 	ieee80211_tdls_add_oper_classes(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
445 		ieee80211_apply_htcap_overrides(sdata, &ht_cap);  in ieee80211_tdls_add_setup_start_ies()
466 	ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_setup_start_ies()
497 		ieee80211_apply_vhtcap_overrides(sdata, &vht_cap);  in ieee80211_tdls_add_setup_start_ies()
501 			ieee80211_tdls_add_aid(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
511 		ieee80211_tdls_add_aid(sdata, skb);  in ieee80211_tdls_add_setup_start_ies()
521 			ieee80211_tdls_chandef_vht_upgrade(sdata, sta);  in ieee80211_tdls_add_setup_start_ies()
536 ieee80211_tdls_add_setup_cfm_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_setup_cfm_ies()  argument
541 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_add_setup_cfm_ies()
542 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in ieee80211_tdls_add_setup_cfm_ies()
545 	enum ieee80211_band band = ieee80211_get_sdata_band(sdata);  in ieee80211_tdls_add_setup_cfm_ies()
550 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_add_setup_cfm_ies()
551 	ap_sta = sta_info_get(sdata, ifmgd->bssid);  in ieee80211_tdls_add_setup_cfm_ies()
557 	sta->tdls_chandef = sdata->vif.bss_conf.chandef;  in ieee80211_tdls_add_setup_cfm_ies()
575 		ieee80211_tdls_add_wmm_param_ie(sdata, skb);  in ieee80211_tdls_add_setup_cfm_ies()
605 					   &sdata->vif.bss_conf.chandef, prot,  in ieee80211_tdls_add_setup_cfm_ies()
609 	ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_setup_cfm_ies()
618 			ieee80211_tdls_chandef_vht_upgrade(sdata, sta);  in ieee80211_tdls_add_setup_cfm_ies()
636 ieee80211_tdls_add_chan_switch_req_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_chan_switch_req_ies()  argument
667 	ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_chan_switch_req_ies()
678 ieee80211_tdls_add_chan_switch_resp_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_chan_switch_resp_ies()  argument
685 		ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_chan_switch_resp_ies()
691 static void ieee80211_tdls_add_ies(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_add_ies()  argument
703 			ieee80211_tdls_add_setup_start_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
711 			ieee80211_tdls_add_setup_cfm_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
721 			ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);  in ieee80211_tdls_add_ies()
724 		ieee80211_tdls_add_chan_switch_req_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
730 		ieee80211_tdls_add_chan_switch_resp_ies(sdata, skb, peer,  in ieee80211_tdls_add_ies()
744 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_prep_tdls_encap_data()  local
750 	memcpy(tf->sa, sdata->vif.addr, ETH_ALEN);  in ieee80211_prep_tdls_encap_data()
765 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata,  in ieee80211_prep_tdls_encap_data()
776 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata,  in ieee80211_prep_tdls_encap_data()
826 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_prep_tdls_direct()  local
832 	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);  in ieee80211_prep_tdls_direct()
833 	memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_prep_tdls_direct()
847 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata,  in ieee80211_prep_tdls_direct()
858 ieee80211_tdls_build_mgmt_packet_data(struct ieee80211_sub_if_data *sdata,  in ieee80211_tdls_build_mgmt_packet_data()  argument
865 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_build_mgmt_packet_data()
869 	skb = netdev_alloc_skb(sdata->dev,  in ieee80211_tdls_build_mgmt_packet_data()
900 						     sdata->dev, peer,  in ieee80211_tdls_build_mgmt_packet_data()
905 		ret = ieee80211_prep_tdls_direct(local->hw.wiphy, sdata->dev,  in ieee80211_tdls_build_mgmt_packet_data()
918 	ieee80211_tdls_add_ies(sdata, skb, peer, action_code, status_code,  in ieee80211_tdls_build_mgmt_packet_data()
936 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_prep_mgmt_packet()  local
943 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_prep_mgmt_packet()
988 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, peer, action_code,  in ieee80211_tdls_prep_mgmt_packet()
999 		ieee80211_tx_skb(sdata, skb);  in ieee80211_tdls_prep_mgmt_packet()
1025 	    ieee80211_hw_check(&sdata->local->hw, REPORTS_TX_ACK_STATUS)) {  in ieee80211_tdls_prep_mgmt_packet()
1030 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_prep_mgmt_packet()
1034 		spin_lock_bh(&sdata->u.mgd.teardown_lock);  in ieee80211_tdls_prep_mgmt_packet()
1035 		if (try_resend && !sdata->u.mgd.teardown_skb) {  in ieee80211_tdls_prep_mgmt_packet()
1047 			sdata->u.mgd.teardown_skb = skb_copy(skb, GFP_ATOMIC);  in ieee80211_tdls_prep_mgmt_packet()
1048 			sdata->u.mgd.orig_teardown_skb = skb;  in ieee80211_tdls_prep_mgmt_packet()
1050 		spin_unlock_bh(&sdata->u.mgd.teardown_lock);  in ieee80211_tdls_prep_mgmt_packet()
1071 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_mgmt_setup()  local
1072 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_mgmt_setup()
1073 	enum ieee80211_smps_mode smps_mode = sdata->u.mgd.driver_smps_mode;  in ieee80211_tdls_mgmt_setup()
1079 		tdls_dbg(sdata, "Aborting TDLS setup due to SMPS mode %d\n",  in ieee80211_tdls_mgmt_setup()
1087 	if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer) &&  in ieee80211_tdls_mgmt_setup()
1088 	    !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) {  in ieee80211_tdls_mgmt_setup()
1102 		if (!sta_info_get(sdata, peer)) {  in ieee80211_tdls_mgmt_setup()
1110 	ieee80211_flush_queues(local, sdata, false);  in ieee80211_tdls_mgmt_setup()
1111 	memcpy(sdata->u.mgd.tdls_peer, peer, ETH_ALEN);  in ieee80211_tdls_mgmt_setup()
1122 		eth_zero_addr(sdata->u.mgd.tdls_peer);  in ieee80211_tdls_mgmt_setup()
1127 	ieee80211_queue_delayed_work(&sdata->local->hw,  in ieee80211_tdls_mgmt_setup()
1128 				     &sdata->u.mgd.tdls_peer_del_work,  in ieee80211_tdls_mgmt_setup()
1144 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_mgmt_teardown()  local
1145 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_mgmt_teardown()
1155 	ieee80211_stop_vif_queues(local, sdata,  in ieee80211_tdls_mgmt_teardown()
1157 	ieee80211_flush_queues(local, sdata, false);  in ieee80211_tdls_mgmt_teardown()
1165 		sdata_err(sdata, "Failed sending TDLS teardown packet %d\n",  in ieee80211_tdls_mgmt_teardown()
1173 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_mgmt_teardown()
1178 	ieee80211_wake_vif_queues(local, sdata,  in ieee80211_tdls_mgmt_teardown()
1190 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_mgmt()  local
1197 	if (sdata->vif.type != NL80211_IFTYPE_STATION ||  in ieee80211_tdls_mgmt()
1198 	    !sdata->u.mgd.associated)  in ieee80211_tdls_mgmt()
1222 		drv_mgd_protect_tdls_discover(sdata->local, sdata);  in ieee80211_tdls_mgmt()
1240 	tdls_dbg(sdata, "TDLS mgmt action %d peer %pM status %d\n",  in ieee80211_tdls_mgmt()
1245 static void iee80211_tdls_recalc_chanctx(struct ieee80211_sub_if_data *sdata)  in iee80211_tdls_recalc_chanctx()  argument
1247 	struct ieee80211_local *local = sdata->local;  in iee80211_tdls_recalc_chanctx()
1252 	conf = rcu_dereference_protected(sdata->vif.chanctx_conf,  in iee80211_tdls_recalc_chanctx()
1261 static int iee80211_tdls_have_ht_peers(struct ieee80211_sub_if_data *sdata)  in iee80211_tdls_have_ht_peers()  argument
1267 	list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {  in iee80211_tdls_have_ht_peers()
1268 		if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded ||  in iee80211_tdls_have_ht_peers()
1282 iee80211_tdls_recalc_ht_protection(struct ieee80211_sub_if_data *sdata,  in iee80211_tdls_recalc_ht_protection()  argument
1285 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;  in iee80211_tdls_recalc_ht_protection()
1297 		  iee80211_tdls_have_ht_peers(sdata);  in iee80211_tdls_recalc_ht_protection()
1299 	opmode = sdata->vif.bss_conf.ht_operation_mode;  in iee80211_tdls_recalc_ht_protection()
1306 	if (opmode == sdata->vif.bss_conf.ht_operation_mode)  in iee80211_tdls_recalc_ht_protection()
1309 	sdata->vif.bss_conf.ht_operation_mode = opmode;  in iee80211_tdls_recalc_ht_protection()
1310 	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_HT);  in iee80211_tdls_recalc_ht_protection()
1317 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_oper()  local
1318 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_oper()
1324 	if (sdata->vif.type != NL80211_IFTYPE_STATION)  in ieee80211_tdls_oper()
1341 	sdata_lock(sdata);  in ieee80211_tdls_oper()
1343 	tdls_dbg(sdata, "TDLS oper %d peer %pM\n", oper, peer);  in ieee80211_tdls_oper()
1347 		if (sdata->vif.csa_active) {  in ieee80211_tdls_oper()
1348 			tdls_dbg(sdata, "TDLS: disallow link during CSA\n");  in ieee80211_tdls_oper()
1353 		iee80211_tdls_recalc_chanctx(sdata);  in ieee80211_tdls_oper()
1356 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_oper()
1363 		iee80211_tdls_recalc_ht_protection(sdata, sta);  in ieee80211_tdls_oper()
1368 		WARN_ON_ONCE(is_zero_ether_addr(sdata->u.mgd.tdls_peer) ||  in ieee80211_tdls_oper()
1369 			     !ether_addr_equal(sdata->u.mgd.tdls_peer, peer));  in ieee80211_tdls_oper()
1385 		ieee80211_flush_queues(local, sdata, false);  in ieee80211_tdls_oper()
1387 		ret = sta_info_destroy_addr(sdata, peer);  in ieee80211_tdls_oper()
1390 		iee80211_tdls_recalc_ht_protection(sdata, NULL);  in ieee80211_tdls_oper()
1393 		iee80211_tdls_recalc_chanctx(sdata);  in ieee80211_tdls_oper()
1400 	if (ret == 0 && ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) {  in ieee80211_tdls_oper()
1401 		cancel_delayed_work(&sdata->u.mgd.tdls_peer_del_work);  in ieee80211_tdls_oper()
1402 		eth_zero_addr(sdata->u.mgd.tdls_peer);  in ieee80211_tdls_oper()
1406 		ieee80211_queue_work(&sdata->local->hw,  in ieee80211_tdls_oper()
1407 				     &sdata->u.mgd.request_smps_work);  in ieee80211_tdls_oper()
1410 	sdata_unlock(sdata);  in ieee80211_tdls_oper()
1418 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);  in ieee80211_tdls_oper_request()  local
1421 		sdata_err(sdata, "Discarding TDLS oper %d - not STA or disconnected\n",  in ieee80211_tdls_oper_request()
1426 	cfg80211_tdls_oper_request(sdata->dev, peer, oper, reason_code, gfp);  in ieee80211_tdls_oper_request()
1466 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_tdls_ch_sw_tmpl_get()  local
1498 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr,  in ieee80211_tdls_ch_sw_tmpl_get()
1506 	skb = ieee80211_build_data_template(sdata, skb, 0);  in ieee80211_tdls_ch_sw_tmpl_get()
1508 		tdls_dbg(sdata, "Failed building TDLS channel switch frame\n");  in ieee80211_tdls_ch_sw_tmpl_get()
1516 			tdls_dbg(sdata, "No switch timing IE in TDLS switch\n");  in ieee80211_tdls_ch_sw_tmpl_get()
1524 	tdls_dbg(sdata,  in ieee80211_tdls_ch_sw_tmpl_get()
1535 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_channel_switch()  local
1536 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_channel_switch()
1543 	sta = sta_info_get(sdata, addr);  in ieee80211_tdls_channel_switch()
1545 		tdls_dbg(sdata,  in ieee80211_tdls_channel_switch()
1553 		tdls_dbg(sdata, "TDLS channel switch unsupported by %pM\n",  in ieee80211_tdls_channel_switch()
1566 	ret = drv_tdls_channel_switch(local, sdata, &sta->sta, oper_class,  in ieee80211_tdls_channel_switch()
1582 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);  in ieee80211_tdls_cancel_channel_switch()  local
1583 	struct ieee80211_local *local = sdata->local;  in ieee80211_tdls_cancel_channel_switch()
1587 	sta = sta_info_get(sdata, addr);  in ieee80211_tdls_cancel_channel_switch()
1589 		tdls_dbg(sdata,  in ieee80211_tdls_cancel_channel_switch()
1596 		tdls_dbg(sdata, "TDLS channel switch not initiated by %pM\n",  in ieee80211_tdls_cancel_channel_switch()
1601 	drv_tdls_cancel_channel_switch(local, sdata, &sta->sta);  in ieee80211_tdls_cancel_channel_switch()
1612 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_tdls_ch_sw_resp_tmpl_get()  local
1619 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1626 	skb = ieee80211_build_data_template(sdata, skb, 0);  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1628 		tdls_dbg(sdata,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1637 			tdls_dbg(sdata,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1646 	tdls_dbg(sdata, "TDLS get channel switch response template for %pM\n",  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1652 ieee80211_process_tdls_channel_switch_resp(struct ieee80211_sub_if_data *sdata,  in ieee80211_process_tdls_channel_switch_resp()  argument
1655 	struct ieee80211_local *local = sdata->local;  in ieee80211_process_tdls_channel_switch_resp()
1669 		tdls_dbg(sdata, "TDLS channel switch resp too short: %d\n",  in ieee80211_process_tdls_channel_switch_resp()
1675 	sta = sta_info_get(sdata, tf->sa);  in ieee80211_process_tdls_channel_switch_resp()
1677 		tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n",  in ieee80211_process_tdls_channel_switch_resp()
1693 		tdls_dbg(sdata, "Invalid IEs in TDLS channel switch resp\n");  in ieee80211_process_tdls_channel_switch_resp()
1699 		tdls_dbg(sdata, "TDLS channel switch resp - missing IEs\n");  in ieee80211_process_tdls_channel_switch_resp()
1706 		!memcmp(elems.lnk_id->init_sta, sdata->vif.addr, ETH_ALEN);  in ieee80211_process_tdls_channel_switch_resp()
1708 		tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n");  in ieee80211_process_tdls_channel_switch_resp()
1724 	drv_tdls_recv_channel_switch(sdata->local, sdata, &params);  in ieee80211_process_tdls_channel_switch_resp()
1726 	tdls_dbg(sdata,  in ieee80211_process_tdls_channel_switch_resp()
1737 ieee80211_process_tdls_channel_switch_req(struct ieee80211_sub_if_data *sdata,  in ieee80211_process_tdls_channel_switch_req()  argument
1740 	struct ieee80211_local *local = sdata->local;  in ieee80211_process_tdls_channel_switch_req()
1760 		tdls_dbg(sdata, "TDLS channel switch req too short: %d\n",  in ieee80211_process_tdls_channel_switch_req()
1788 		tdls_dbg(sdata, "Invalid channel in TDLS chan switch: %d\n",  in ieee80211_process_tdls_channel_switch_req()
1793 	chan = ieee80211_get_channel(sdata->local->hw.wiphy, freq);  in ieee80211_process_tdls_channel_switch_req()
1795 		tdls_dbg(sdata,  in ieee80211_process_tdls_channel_switch_req()
1804 		tdls_dbg(sdata, "Invalid IEs in TDLS channel switch req\n");  in ieee80211_process_tdls_channel_switch_req()
1809 		tdls_dbg(sdata, "TDLS channel switch req - missing IEs\n");  in ieee80211_process_tdls_channel_switch_req()
1832 	if (!cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &chandef,  in ieee80211_process_tdls_channel_switch_req()
1833 					   sdata->wdev.iftype)) {  in ieee80211_process_tdls_channel_switch_req()
1834 		tdls_dbg(sdata, "TDLS chan switch to forbidden channel\n");  in ieee80211_process_tdls_channel_switch_req()
1839 	sta = sta_info_get(sdata, tf->sa);  in ieee80211_process_tdls_channel_switch_req()
1841 		tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n",  in ieee80211_process_tdls_channel_switch_req()
1851 		!memcmp(elems.lnk_id->init_sta, sdata->vif.addr, ETH_ALEN);  in ieee80211_process_tdls_channel_switch_req()
1853 		tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n");  in ieee80211_process_tdls_channel_switch_req()
1861 		tdls_dbg(sdata, "TDLS chan switch - wide chan unsupported\n");  in ieee80211_process_tdls_channel_switch_req()
1878 	drv_tdls_recv_channel_switch(sdata->local, sdata, &params);  in ieee80211_process_tdls_channel_switch_req()
1880 	tdls_dbg(sdata,  in ieee80211_process_tdls_channel_switch_req()
1891 ieee80211_process_tdls_channel_switch(struct ieee80211_sub_if_data *sdata,  in ieee80211_process_tdls_channel_switch()  argument
1895 	struct wiphy *wiphy = sdata->local->hw.wiphy;  in ieee80211_process_tdls_channel_switch()
1912 		ieee80211_process_tdls_channel_switch_req(sdata, skb);  in ieee80211_process_tdls_channel_switch()
1915 		ieee80211_process_tdls_channel_switch_resp(sdata, skb);  in ieee80211_process_tdls_channel_switch()
1923 void ieee80211_teardown_tdls_peers(struct ieee80211_sub_if_data *sdata)  in ieee80211_teardown_tdls_peers()  argument
1929 	list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {  in ieee80211_teardown_tdls_peers()
1930 		if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded ||  in ieee80211_teardown_tdls_peers()
1934 		ieee80211_tdls_oper_request(&sdata->vif, sta->sta.addr,  in ieee80211_teardown_tdls_peers()
1945 	struct ieee80211_sub_if_data *sdata;  in ieee80211_tdls_chsw_work()  local
1952 		list_for_each_entry(sdata, &local->interfaces, list) {  in ieee80211_tdls_chsw_work()
1953 			if (!ieee80211_sdata_running(sdata) ||  in ieee80211_tdls_chsw_work()
1954 			    sdata->vif.type != NL80211_IFTYPE_STATION ||  in ieee80211_tdls_chsw_work()
1955 			    !ether_addr_equal(tf->da, sdata->vif.addr))  in ieee80211_tdls_chsw_work()
1958 			ieee80211_process_tdls_channel_switch(sdata, skb);  in ieee80211_tdls_chsw_work()