309 				   struct sta_info *sta)  in ieee80211_tdls_chandef_vht_upgrade()  argument
313 	struct cfg80211_chan_def uc = sta->tdls_chandef;  in ieee80211_tdls_chandef_vht_upgrade()
315 		ieee80211_sta_cap_chan_bw(&sta->deflink);  in ieee80211_tdls_chandef_vht_upgrade()
347 	       (uc.width > sta->tdls_chandef.width &&  in ieee80211_tdls_chandef_vht_upgrade()
352 	if (!cfg80211_chandef_identical(&uc, &sta->tdls_chandef)) {  in ieee80211_tdls_chandef_vht_upgrade()
354 			 sta->tdls_chandef.width, uc.width);  in ieee80211_tdls_chandef_vht_upgrade()
360 		sta->tdls_chandef = uc;  in ieee80211_tdls_chandef_vht_upgrade()
377 	struct sta_info *sta = NULL;  in ieee80211_tdls_add_setup_start_ies()  local
437 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_add_setup_start_ies()
438 		if (WARN_ON_ONCE(!sta))  in ieee80211_tdls_add_setup_start_ies()
441 		sta->tdls_chandef = link->conf->chanreq.oper;  in ieee80211_tdls_add_setup_start_ies()
465 		   ht_cap.ht_supported && sta->sta.deflink.ht_cap.ht_supported) {  in ieee80211_tdls_add_setup_start_ies()
467 		memcpy(&ht_cap, &sta->sta.deflink.ht_cap, sizeof(ht_cap));  in ieee80211_tdls_add_setup_start_ies()
520 		   vht_cap.vht_supported && sta->sta.deflink.vht_cap.vht_supported) {  in ieee80211_tdls_add_setup_start_ies()
522 		memcpy(&vht_cap, &sta->sta.deflink.vht_cap, sizeof(vht_cap));  in ieee80211_tdls_add_setup_start_ies()
531 		if (test_sta_flag(sta, WLAN_STA_TDLS_WIDER_BW))  in ieee80211_tdls_add_setup_start_ies()
532 			ieee80211_tdls_chandef_vht_upgrade(sdata, sta);  in ieee80211_tdls_add_setup_start_ies()
600 	struct sta_info *sta, *ap_sta;  in ieee80211_tdls_add_setup_cfm_ies()  local
608 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_add_setup_cfm_ies()
611 	if (WARN_ON_ONCE(!sta || !ap_sta))  in ieee80211_tdls_add_setup_cfm_ies()
614 	sta->tdls_chandef = link->conf->chanreq.oper;  in ieee80211_tdls_add_setup_cfm_ies()
630 	if (local->hw.queues >= IEEE80211_NUM_ACS && sta->sta.wme)  in ieee80211_tdls_add_setup_cfm_ies()
653 	if (!ap_sta->sta.deflink.ht_cap.ht_supported && sta->sta.deflink.ht_cap.ht_supported) {  in ieee80211_tdls_add_setup_cfm_ies()
659 		ieee80211_ie_build_ht_oper(pos, &sta->sta.deflink.ht_cap,  in ieee80211_tdls_add_setup_cfm_ies()
668 	    sta->sta.deflink.vht_cap.vht_supported) {  in ieee80211_tdls_add_setup_cfm_ies()
673 		if (test_sta_flag(sta, WLAN_STA_TDLS_WIDER_BW))  in ieee80211_tdls_add_setup_cfm_ies()
674 			ieee80211_tdls_chandef_vht_upgrade(sdata, sta);  in ieee80211_tdls_add_setup_cfm_ies()
677 		ieee80211_ie_build_vht_oper(pos, &sta->sta.deflink.vht_cap,  in ieee80211_tdls_add_setup_cfm_ies()
678 					    &sta->tdls_chandef);  in ieee80211_tdls_add_setup_cfm_ies()
1008 	struct sta_info *sta;  in ieee80211_tdls_prep_mgmt_packet()  local
1013 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_prep_mgmt_packet()
1018 		if (sta) {  in ieee80211_tdls_prep_mgmt_packet()
1019 			set_sta_flag(sta, WLAN_STA_TDLS_INITIATOR);  in ieee80211_tdls_prep_mgmt_packet()
1020 			sta->sta.tdls_initiator = false;  in ieee80211_tdls_prep_mgmt_packet()
1033 		if (sta) {  in ieee80211_tdls_prep_mgmt_packet()
1034 			clear_sta_flag(sta, WLAN_STA_TDLS_INITIATOR);  in ieee80211_tdls_prep_mgmt_packet()
1035 			sta->sta.tdls_initiator = true;  in ieee80211_tdls_prep_mgmt_packet()
1051 	if (sta && test_sta_flag(sta, WLAN_STA_TDLS_INITIATOR))  in ieee80211_tdls_prep_mgmt_packet()
1099 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_prep_mgmt_packet()
1100 		try_resend = sta && test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH);  in ieee80211_tdls_prep_mgmt_packet()
1216 	struct sta_info *sta;  in ieee80211_tdls_mgmt_teardown()  local
1244 	sta = sta_info_get(sdata, peer);  in ieee80211_tdls_mgmt_teardown()
1245 	if (sta)  in ieee80211_tdls_mgmt_teardown()
1246 		clear_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH);  in ieee80211_tdls_mgmt_teardown()
1318 					 struct sta_info *sta)  in iee80211_tdls_recalc_chanctx()  argument
1337 		if (width != conf->def.width && sta &&  in iee80211_tdls_recalc_chanctx()
1338 		    test_sta_flag(sta, WLAN_STA_TDLS_WIDER_BW)) {  in iee80211_tdls_recalc_chanctx()
1342 			bw = min(bw, ieee80211_sta_cap_rx_bw(&sta->deflink));  in iee80211_tdls_recalc_chanctx()
1343 			if (bw != sta->sta.deflink.bandwidth) {  in iee80211_tdls_recalc_chanctx()
1344 				sta->sta.deflink.bandwidth = bw;  in iee80211_tdls_recalc_chanctx()
1345 				rate_control_rate_update(local, sband, sta, 0,  in iee80211_tdls_recalc_chanctx()
1361 	struct sta_info *sta;  in iee80211_tdls_have_ht_peers()  local
1365 	list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {  in iee80211_tdls_have_ht_peers()
1366 		if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded ||  in iee80211_tdls_have_ht_peers()
1367 		    !test_sta_flag(sta, WLAN_STA_AUTHORIZED) ||  in iee80211_tdls_have_ht_peers()
1368 		    !test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH) ||  in iee80211_tdls_have_ht_peers()
1369 		    !sta->sta.deflink.ht_cap.ht_supported)  in iee80211_tdls_have_ht_peers()
1381 				   struct sta_info *sta)  in iee80211_tdls_recalc_ht_protection()  argument
1393 	tdls_ht = (sta && sta->sta.deflink.ht_cap.ht_supported) ||  in iee80211_tdls_recalc_ht_protection()
1414 	struct sta_info *sta;  in ieee80211_tdls_oper()  local
1450 		sta = sta_info_get(sdata, peer);  in ieee80211_tdls_oper()
1451 		if (!sta)  in ieee80211_tdls_oper()
1454 		iee80211_tdls_recalc_chanctx(sdata, sta);  in ieee80211_tdls_oper()
1455 		iee80211_tdls_recalc_ht_protection(sdata, sta);  in ieee80211_tdls_oper()
1457 		set_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH);  in ieee80211_tdls_oper()
1549 ieee80211_tdls_ch_sw_tmpl_get(struct sta_info *sta, u8 oper_class,  in ieee80211_tdls_ch_sw_tmpl_get()  argument
1553 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_tdls_ch_sw_tmpl_get()
1559 	int link_id = sta->sta.valid_links ? ffs(sta->sta.valid_links) - 1 : 0;  in ieee80211_tdls_ch_sw_tmpl_get()
1586 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr,  in ieee80211_tdls_ch_sw_tmpl_get()
1589 					      0, 0, !sta->sta.tdls_initiator,  in ieee80211_tdls_ch_sw_tmpl_get()
1615 		 sta->sta.addr, chandef->chan->center_freq, chandef->width);  in ieee80211_tdls_ch_sw_tmpl_get()
1626 	struct sta_info *sta;  in ieee80211_tdls_channel_switch()  local
1637 	sta = sta_info_get(sdata, addr);  in ieee80211_tdls_channel_switch()
1638 	if (!sta) {  in ieee80211_tdls_channel_switch()
1646 	if (!test_sta_flag(sta, WLAN_STA_TDLS_CHAN_SWITCH)) {  in ieee80211_tdls_channel_switch()
1653 	skb = ieee80211_tdls_ch_sw_tmpl_get(sta, oper_class, chandef,  in ieee80211_tdls_channel_switch()
1660 	ret = drv_tdls_channel_switch(local, sdata, &sta->sta, oper_class,  in ieee80211_tdls_channel_switch()
1663 		set_sta_flag(sta, WLAN_STA_TDLS_OFF_CHANNEL);  in ieee80211_tdls_channel_switch()
1677 	struct sta_info *sta;  in ieee80211_tdls_cancel_channel_switch()  local
1681 	sta = sta_info_get(sdata, addr);  in ieee80211_tdls_cancel_channel_switch()
1682 	if (!sta) {  in ieee80211_tdls_cancel_channel_switch()
1689 	if (!test_sta_flag(sta, WLAN_STA_TDLS_OFF_CHANNEL)) {  in ieee80211_tdls_cancel_channel_switch()
1695 	drv_tdls_cancel_channel_switch(local, sdata, &sta->sta);  in ieee80211_tdls_cancel_channel_switch()
1696 	clear_sta_flag(sta, WLAN_STA_TDLS_OFF_CHANNEL);  in ieee80211_tdls_cancel_channel_switch()
1700 ieee80211_tdls_ch_sw_resp_tmpl_get(struct sta_info *sta,  in ieee80211_tdls_ch_sw_resp_tmpl_get()  argument
1703 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1706 	int link_id = sta->sta.valid_links ? ffs(sta->sta.valid_links) - 1 : 0;  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1711 	skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1714 					0, 0, !sta->sta.tdls_initiator,  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1740 		 sta->sta.addr);  in ieee80211_tdls_ch_sw_resp_tmpl_get()
1750 	struct sta_info *sta;  in ieee80211_process_tdls_channel_switch_resp()  local
1769 	sta = sta_info_get(sdata, tf->sa);  in ieee80211_process_tdls_channel_switch_resp()
1770 	if (!sta || !test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH)) {  in ieee80211_process_tdls_channel_switch_resp()
1777 	params.sta = &sta->sta;  in ieee80211_process_tdls_channel_switch_resp()
1806 	if (local_initiator == sta->sta.tdls_initiator) {  in ieee80211_process_tdls_channel_switch_resp()
1816 		ieee80211_tdls_ch_sw_resp_tmpl_get(sta, &params.ch_sw_tm_ie);  in ieee80211_process_tdls_channel_switch_resp()
1848 	struct sta_info *sta;  in ieee80211_process_tdls_channel_switch_req()  local
1946 	sta = sta_info_get(sdata, tf->sa);  in ieee80211_process_tdls_channel_switch_req()
1947 	if (!sta || !test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH)) {  in ieee80211_process_tdls_channel_switch_req()
1954 	params.sta = &sta->sta;  in ieee80211_process_tdls_channel_switch_req()
1959 	if (local_initiator == sta->sta.tdls_initiator) {  in ieee80211_process_tdls_channel_switch_req()
1966 	if (!sta->sta.deflink.ht_cap.ht_supported && elems->sec_chan_offs &&  in ieee80211_process_tdls_channel_switch_req()
1978 		ieee80211_tdls_ch_sw_resp_tmpl_get(sta,  in ieee80211_process_tdls_channel_switch_req()
2034 	struct sta_info *sta;  in ieee80211_teardown_tdls_peers()  local
2038 	list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {  in ieee80211_teardown_tdls_peers()
2039 		if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded ||  in ieee80211_teardown_tdls_peers()
2040 		    !test_sta_flag(sta, WLAN_STA_AUTHORIZED))  in ieee80211_teardown_tdls_peers()
2043 		if (sta->deflink.link_id != link->link_id)  in ieee80211_teardown_tdls_peers()
2046 		ieee80211_tdls_oper_request(&sdata->vif, sta->sta.addr,  in ieee80211_teardown_tdls_peers()
2056 	struct ieee80211_sta *sta;  in ieee80211_tdls_handle_disconnect()  local
2059 	sta = ieee80211_find_sta(&sdata->vif, peer);  in ieee80211_tdls_handle_disconnect()
2060 	if (!sta || !sta->tdls) {  in ieee80211_tdls_handle_disconnect()