Lines Matching refs:sdata
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()
35 if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer)) { in ieee80211_tdls_peer_del_work()
36 tdls_dbg(sdata, "TDLS del peer %pM\n", sdata->u.mgd.tdls_peer); in ieee80211_tdls_peer_del_work()
37 sta_info_destroy_addr(sdata, sdata->u.mgd.tdls_peer); in ieee80211_tdls_peer_del_work()
38 eth_zero_addr(sdata->u.mgd.tdls_peer); in ieee80211_tdls_peer_del_work()
45 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_tdls_add_ext_capab() local
46 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_add_ext_capab()
47 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_tdls_add_ext_capab()
72 ieee80211_tdls_add_subband(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_add_subband() argument
80 struct wiphy *wiphy = sdata->local->hw.wiphy; in ieee80211_tdls_add_subband()
86 ch = ieee80211_get_channel(sdata->local->hw.wiphy, i); in ieee80211_tdls_add_subband()
92 sdata->wdev.iftype)) { in ieee80211_tdls_add_subband()
129 ieee80211_tdls_add_supp_channels(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_add_supp_channels() argument
147 subband_cnt = ieee80211_tdls_add_subband(sdata, skb, 2412, 2472, 5); in ieee80211_tdls_add_supp_channels()
150 subband_cnt += ieee80211_tdls_add_subband(sdata, skb, 5000, 5825, 20); in ieee80211_tdls_add_supp_channels()
207 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_tdls_add_link_ie() local
212 init_addr = sdata->vif.addr; in ieee80211_tdls_add_link_ie()
216 rsp_addr = sdata->vif.addr; in ieee80211_tdls_add_link_ie()
230 ieee80211_tdls_add_aid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) in ieee80211_tdls_add_aid() argument
236 put_unaligned_le16(sdata->vif.cfg.aid, pos); in ieee80211_tdls_add_aid()
274 static void ieee80211_tdls_add_wmm_param_ie(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_add_wmm_param_ie() argument
299 txq = &sdata->deflink.tx_conf[ieee80211_ac_from_wmm(i)]; in ieee80211_tdls_add_wmm_param_ie()
308 ieee80211_tdls_chandef_vht_upgrade(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_chandef_vht_upgrade() argument
348 !cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &uc, in ieee80211_tdls_chandef_vht_upgrade()
349 sdata->wdev.iftype))) in ieee80211_tdls_chandef_vht_upgrade()
353 tdls_dbg(sdata, "TDLS ch width upgraded %d -> %d\n", in ieee80211_tdls_chandef_vht_upgrade()
370 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_tdls_add_setup_start_ies() local
372 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_add_setup_start_ies()
387 ieee80211_tdls_add_supp_channels(sdata, skb); in ieee80211_tdls_add_setup_start_ies()
437 sta = sta_info_get(sdata, peer); in ieee80211_tdls_add_setup_start_ies()
456 ieee80211_apply_htcap_overrides(sdata, &ht_cap); in ieee80211_tdls_add_setup_start_ies()
504 he_cap = ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); in ieee80211_tdls_add_setup_start_ies()
505 eht_cap = ieee80211_get_eht_iftype_cap_vif(sband, &sdata->vif); in ieee80211_tdls_add_setup_start_ies()
509 ieee80211_tdls_add_aid(sdata, skb); in ieee80211_tdls_add_setup_start_ies()
515 ieee80211_apply_vhtcap_overrides(sdata, &vht_cap); in ieee80211_tdls_add_setup_start_ies()
532 ieee80211_tdls_chandef_vht_upgrade(sdata, sta); in ieee80211_tdls_add_setup_start_ies()
554 ieee80211_put_he_cap(skb, sdata, sband, NULL); in ieee80211_tdls_add_setup_start_ies()
558 ieee80211_put_he_6ghz_cap(skb, sdata, link->smps_mode); in ieee80211_tdls_add_setup_start_ies()
581 ieee80211_put_eht_cap(skb, sdata, sband, NULL); in ieee80211_tdls_add_setup_start_ies()
597 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_tdls_add_setup_cfm_ies() local
598 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_add_setup_cfm_ies()
608 sta = sta_info_get(sdata, peer); in ieee80211_tdls_add_setup_cfm_ies()
609 ap_sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_tdls_add_setup_cfm_ies()
631 ieee80211_tdls_add_wmm_param_ie(sdata, skb); in ieee80211_tdls_add_setup_cfm_ies()
674 ieee80211_tdls_chandef_vht_upgrade(sdata, sta); in ieee80211_tdls_add_setup_cfm_ies()
796 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_prep_tdls_encap_data() local
802 memcpy(tf->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_prep_tdls_encap_data()
879 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_prep_tdls_direct() local
884 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_prep_tdls_direct()
909 ieee80211_tdls_build_mgmt_packet_data(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_build_mgmt_packet_data() argument
917 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_build_mgmt_packet_data()
924 link = rcu_dereference(sdata->link[link_id]); in ieee80211_tdls_build_mgmt_packet_data()
928 skb = netdev_alloc_skb(sdata->dev, in ieee80211_tdls_build_mgmt_packet_data()
966 sdata->dev, link, peer, in ieee80211_tdls_build_mgmt_packet_data()
971 ret = ieee80211_prep_tdls_direct(local->hw.wiphy, sdata->dev, in ieee80211_tdls_build_mgmt_packet_data()
1006 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_prep_mgmt_packet() local
1013 sta = sta_info_get(sdata, peer); in ieee80211_tdls_prep_mgmt_packet()
1058 skb = ieee80211_tdls_build_mgmt_packet_data(sdata, peer, in ieee80211_tdls_prep_mgmt_packet()
1070 ieee80211_tx_skb_tid(sdata, skb, 7, link_id); in ieee80211_tdls_prep_mgmt_packet()
1094 ieee80211_hw_check(&sdata->local->hw, REPORTS_TX_ACK_STATUS)) { in ieee80211_tdls_prep_mgmt_packet()
1099 sta = sta_info_get(sdata, peer); in ieee80211_tdls_prep_mgmt_packet()
1103 spin_lock_bh(&sdata->u.mgd.teardown_lock); in ieee80211_tdls_prep_mgmt_packet()
1104 if (try_resend && !sdata->u.mgd.teardown_skb) { in ieee80211_tdls_prep_mgmt_packet()
1116 sdata->u.mgd.teardown_skb = skb_copy(skb, GFP_ATOMIC); in ieee80211_tdls_prep_mgmt_packet()
1117 sdata->u.mgd.orig_teardown_skb = skb; in ieee80211_tdls_prep_mgmt_packet()
1119 spin_unlock_bh(&sdata->u.mgd.teardown_lock); in ieee80211_tdls_prep_mgmt_packet()
1142 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_mgmt_setup() local
1143 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_mgmt_setup()
1145 sdata->deflink.u.mgd.driver_smps_mode; in ieee80211_tdls_mgmt_setup()
1151 tdls_dbg(sdata, "Aborting TDLS setup due to SMPS mode %d\n", in ieee80211_tdls_mgmt_setup()
1159 if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer) && in ieee80211_tdls_mgmt_setup()
1160 !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) { in ieee80211_tdls_mgmt_setup()
1174 if (!sta_info_get(sdata, peer)) { in ieee80211_tdls_mgmt_setup()
1182 ieee80211_flush_queues(local, sdata, false); in ieee80211_tdls_mgmt_setup()
1183 memcpy(sdata->u.mgd.tdls_peer, peer, ETH_ALEN); in ieee80211_tdls_mgmt_setup()
1193 eth_zero_addr(sdata->u.mgd.tdls_peer); in ieee80211_tdls_mgmt_setup()
1197 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_tdls_mgmt_setup()
1198 &sdata->u.mgd.tdls_peer_del_work, in ieee80211_tdls_mgmt_setup()
1214 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_mgmt_teardown() local
1215 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_mgmt_teardown()
1225 ieee80211_stop_vif_queues(local, sdata, in ieee80211_tdls_mgmt_teardown()
1227 ieee80211_flush_queues(local, sdata, false); in ieee80211_tdls_mgmt_teardown()
1236 sdata_err(sdata, "Failed sending TDLS teardown packet %d\n", in ieee80211_tdls_mgmt_teardown()
1244 sta = sta_info_get(sdata, peer); in ieee80211_tdls_mgmt_teardown()
1249 ieee80211_wake_vif_queues(local, sdata, in ieee80211_tdls_mgmt_teardown()
1261 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_mgmt() local
1268 if (sdata->vif.type != NL80211_IFTYPE_STATION || in ieee80211_tdls_mgmt()
1269 !sdata->u.mgd.associated) in ieee80211_tdls_mgmt()
1294 drv_mgd_protect_tdls_discover(sdata->local, sdata, link_id); in ieee80211_tdls_mgmt()
1312 tdls_dbg(sdata, "TDLS mgmt action %d peer %pM link_id %d status %d\n", in ieee80211_tdls_mgmt()
1317 static void iee80211_tdls_recalc_chanctx(struct ieee80211_sub_if_data *sdata, in iee80211_tdls_recalc_chanctx() argument
1320 struct ieee80211_local *local = sdata->local; in iee80211_tdls_recalc_chanctx()
1328 conf = rcu_dereference_protected(sdata->vif.bss_conf.chanctx_conf, in iee80211_tdls_recalc_chanctx()
1360 static int iee80211_tdls_have_ht_peers(struct ieee80211_sub_if_data *sdata) in iee80211_tdls_have_ht_peers() argument
1366 list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { in iee80211_tdls_have_ht_peers()
1367 if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded || in iee80211_tdls_have_ht_peers()
1381 iee80211_tdls_recalc_ht_protection(struct ieee80211_sub_if_data *sdata, in iee80211_tdls_recalc_ht_protection() argument
1391 if (sdata->deflink.u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT) in iee80211_tdls_recalc_ht_protection()
1395 iee80211_tdls_have_ht_peers(sdata); in iee80211_tdls_recalc_ht_protection()
1397 opmode = sdata->vif.bss_conf.ht_operation_mode; in iee80211_tdls_recalc_ht_protection()
1404 if (opmode == sdata->vif.bss_conf.ht_operation_mode) in iee80211_tdls_recalc_ht_protection()
1407 sdata->vif.bss_conf.ht_operation_mode = opmode; in iee80211_tdls_recalc_ht_protection()
1408 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in iee80211_tdls_recalc_ht_protection()
1416 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_oper() local
1417 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_oper()
1425 if (sdata->vif.type != NL80211_IFTYPE_STATION || !sdata->vif.cfg.assoc) in ieee80211_tdls_oper()
1442 tdls_dbg(sdata, "TDLS oper %d peer %pM\n", oper, peer); in ieee80211_tdls_oper()
1446 if (sdata->vif.bss_conf.csa_active) { in ieee80211_tdls_oper()
1447 tdls_dbg(sdata, "TDLS: disallow link during CSA\n"); in ieee80211_tdls_oper()
1451 sta = sta_info_get(sdata, peer); in ieee80211_tdls_oper()
1455 iee80211_tdls_recalc_chanctx(sdata, sta); in ieee80211_tdls_oper()
1456 iee80211_tdls_recalc_ht_protection(sdata, sta); in ieee80211_tdls_oper()
1460 WARN_ON_ONCE(is_zero_ether_addr(sdata->u.mgd.tdls_peer) || in ieee80211_tdls_oper()
1461 !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)); in ieee80211_tdls_oper()
1476 ieee80211_flush_queues(local, sdata, false); in ieee80211_tdls_oper()
1478 ret = sta_info_destroy_addr(sdata, peer); in ieee80211_tdls_oper()
1480 iee80211_tdls_recalc_ht_protection(sdata, NULL); in ieee80211_tdls_oper()
1482 iee80211_tdls_recalc_chanctx(sdata, NULL); in ieee80211_tdls_oper()
1490 if (ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) { in ieee80211_tdls_oper()
1491 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_tdls_oper()
1492 &sdata->u.mgd.tdls_peer_del_work); in ieee80211_tdls_oper()
1493 eth_zero_addr(sdata->u.mgd.tdls_peer); in ieee80211_tdls_oper()
1496 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_tdls_oper()
1497 &sdata->deflink.u.mgd.request_smps_work); in ieee80211_tdls_oper()
1506 struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); in ieee80211_tdls_oper_request() local
1509 sdata_err(sdata, "Discarding TDLS oper %d - not STA or disconnected\n", in ieee80211_tdls_oper_request()
1514 cfg80211_tdls_oper_request(sdata->dev, peer, oper, reason_code, gfp); in ieee80211_tdls_oper_request()
1554 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_tdls_ch_sw_tmpl_get() local
1587 skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr, in ieee80211_tdls_ch_sw_tmpl_get()
1596 skb = ieee80211_build_data_template(sdata, skb, 0); in ieee80211_tdls_ch_sw_tmpl_get()
1598 tdls_dbg(sdata, "Failed building TDLS channel switch frame\n"); in ieee80211_tdls_ch_sw_tmpl_get()
1606 tdls_dbg(sdata, "No switch timing IE in TDLS switch\n"); in ieee80211_tdls_ch_sw_tmpl_get()
1614 tdls_dbg(sdata, in ieee80211_tdls_ch_sw_tmpl_get()
1625 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_channel_switch() local
1626 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_channel_switch()
1638 sta = sta_info_get(sdata, addr); in ieee80211_tdls_channel_switch()
1640 tdls_dbg(sdata, in ieee80211_tdls_channel_switch()
1648 tdls_dbg(sdata, "TDLS channel switch unsupported by %pM\n", in ieee80211_tdls_channel_switch()
1661 ret = drv_tdls_channel_switch(local, sdata, &sta->sta, oper_class, in ieee80211_tdls_channel_switch()
1676 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_cancel_channel_switch() local
1677 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_cancel_channel_switch()
1682 sta = sta_info_get(sdata, addr); in ieee80211_tdls_cancel_channel_switch()
1684 tdls_dbg(sdata, in ieee80211_tdls_cancel_channel_switch()
1691 tdls_dbg(sdata, "TDLS channel switch not initiated by %pM\n", in ieee80211_tdls_cancel_channel_switch()
1696 drv_tdls_cancel_channel_switch(local, sdata, &sta->sta); in ieee80211_tdls_cancel_channel_switch()
1704 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_tdls_ch_sw_resp_tmpl_get() local
1712 skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr, in ieee80211_tdls_ch_sw_resp_tmpl_get()
1720 skb = ieee80211_build_data_template(sdata, skb, 0); in ieee80211_tdls_ch_sw_resp_tmpl_get()
1722 tdls_dbg(sdata, in ieee80211_tdls_ch_sw_resp_tmpl_get()
1731 tdls_dbg(sdata, in ieee80211_tdls_ch_sw_resp_tmpl_get()
1740 tdls_dbg(sdata, "TDLS get channel switch response template for %pM\n", in ieee80211_tdls_ch_sw_resp_tmpl_get()
1746 ieee80211_process_tdls_channel_switch_resp(struct ieee80211_sub_if_data *sdata, in ieee80211_process_tdls_channel_switch_resp() argument
1749 struct ieee80211_local *local = sdata->local; in ieee80211_process_tdls_channel_switch_resp()
1765 tdls_dbg(sdata, "TDLS channel switch resp too short: %d\n", in ieee80211_process_tdls_channel_switch_resp()
1770 sta = sta_info_get(sdata, tf->sa); in ieee80211_process_tdls_channel_switch_resp()
1772 tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n", in ieee80211_process_tdls_channel_switch_resp()
1793 tdls_dbg(sdata, "Invalid IEs in TDLS channel switch resp\n"); in ieee80211_process_tdls_channel_switch_resp()
1799 tdls_dbg(sdata, "TDLS channel switch resp - missing IEs\n"); in ieee80211_process_tdls_channel_switch_resp()
1806 !memcmp(elems->lnk_id->init_sta, sdata->vif.addr, ETH_ALEN); in ieee80211_process_tdls_channel_switch_resp()
1808 tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n"); in ieee80211_process_tdls_channel_switch_resp()
1825 drv_tdls_recv_channel_switch(sdata->local, sdata, ¶ms); in ieee80211_process_tdls_channel_switch_resp()
1827 tdls_dbg(sdata, in ieee80211_process_tdls_channel_switch_resp()
1838 ieee80211_process_tdls_channel_switch_req(struct ieee80211_sub_if_data *sdata, in ieee80211_process_tdls_channel_switch_req() argument
1841 struct ieee80211_local *local = sdata->local; in ieee80211_process_tdls_channel_switch_req()
1863 tdls_dbg(sdata, "TDLS channel switch req too short: %d\n", in ieee80211_process_tdls_channel_switch_req()
1891 tdls_dbg(sdata, "Invalid channel in TDLS chan switch: %d\n", in ieee80211_process_tdls_channel_switch_req()
1896 chan = ieee80211_get_channel(sdata->local->hw.wiphy, freq); in ieee80211_process_tdls_channel_switch_req()
1898 tdls_dbg(sdata, in ieee80211_process_tdls_channel_switch_req()
1910 tdls_dbg(sdata, "Invalid IEs in TDLS channel switch req\n"); in ieee80211_process_tdls_channel_switch_req()
1916 tdls_dbg(sdata, "TDLS channel switch req - missing IEs\n"); in ieee80211_process_tdls_channel_switch_req()
1940 if (!cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &chandef, in ieee80211_process_tdls_channel_switch_req()
1941 sdata->wdev.iftype)) { in ieee80211_process_tdls_channel_switch_req()
1942 tdls_dbg(sdata, "TDLS chan switch to forbidden channel\n"); in ieee80211_process_tdls_channel_switch_req()
1947 sta = sta_info_get(sdata, tf->sa); in ieee80211_process_tdls_channel_switch_req()
1949 tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n", in ieee80211_process_tdls_channel_switch_req()
1959 !memcmp(elems->lnk_id->init_sta, sdata->vif.addr, ETH_ALEN); in ieee80211_process_tdls_channel_switch_req()
1961 tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n"); in ieee80211_process_tdls_channel_switch_req()
1969 tdls_dbg(sdata, "TDLS chan switch - wide chan unsupported\n"); in ieee80211_process_tdls_channel_switch_req()
1986 drv_tdls_recv_channel_switch(sdata->local, sdata, ¶ms); in ieee80211_process_tdls_channel_switch_req()
1988 tdls_dbg(sdata, in ieee80211_process_tdls_channel_switch_req()
2000 ieee80211_process_tdls_channel_switch(struct ieee80211_sub_if_data *sdata, in ieee80211_process_tdls_channel_switch() argument
2004 struct wiphy *wiphy = sdata->local->hw.wiphy; in ieee80211_process_tdls_channel_switch()
2021 ieee80211_process_tdls_channel_switch_req(sdata, skb); in ieee80211_process_tdls_channel_switch()
2024 ieee80211_process_tdls_channel_switch_resp(sdata, skb); in ieee80211_process_tdls_channel_switch()
2034 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_teardown_tdls_peers() local
2039 list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { in ieee80211_teardown_tdls_peers()
2040 if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded || in ieee80211_teardown_tdls_peers()
2047 ieee80211_tdls_oper_request(&sdata->vif, sta->sta.addr, in ieee80211_teardown_tdls_peers()
2054 void ieee80211_tdls_handle_disconnect(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_handle_disconnect() argument
2060 sta = ieee80211_find_sta(&sdata->vif, peer); in ieee80211_tdls_handle_disconnect()
2067 tdls_dbg(sdata, "disconnected from TDLS peer %pM (Reason: %u=%s)\n", in ieee80211_tdls_handle_disconnect()
2071 ieee80211_tdls_oper_request(&sdata->vif, peer, in ieee80211_tdls_handle_disconnect()