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()
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()
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()
385 ieee80211_add_srates_ie(sdata, skb, false, sband->band); in ieee80211_tdls_add_setup_start_ies()
386 ieee80211_add_ext_srates_ie(sdata, skb, false, sband->band); 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()
571 ieee80211_get_he_6ghz_capa_vif(sband, &sdata->vif); in ieee80211_tdls_add_setup_start_ies()
624 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_tdls_add_setup_cfm_ies() local
625 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_add_setup_cfm_ies()
635 sta = sta_info_get(sdata, peer); in ieee80211_tdls_add_setup_cfm_ies()
636 ap_sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_tdls_add_setup_cfm_ies()
658 ieee80211_tdls_add_wmm_param_ie(sdata, skb); in ieee80211_tdls_add_setup_cfm_ies()
701 ieee80211_tdls_chandef_vht_upgrade(sdata, sta); in ieee80211_tdls_add_setup_cfm_ies()
823 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_prep_tdls_encap_data() local
829 memcpy(tf->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_prep_tdls_encap_data()
906 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_prep_tdls_direct() local
911 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_prep_tdls_direct()
936 ieee80211_tdls_build_mgmt_packet_data(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_build_mgmt_packet_data() argument
944 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_build_mgmt_packet_data()
951 link = rcu_dereference(sdata->link[link_id]); in ieee80211_tdls_build_mgmt_packet_data()
955 skb = netdev_alloc_skb(sdata->dev, in ieee80211_tdls_build_mgmt_packet_data()
993 sdata->dev, link, peer, in ieee80211_tdls_build_mgmt_packet_data()
998 ret = ieee80211_prep_tdls_direct(local->hw.wiphy, sdata->dev, in ieee80211_tdls_build_mgmt_packet_data()
1033 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_prep_mgmt_packet() local
1040 sta = sta_info_get(sdata, peer); in ieee80211_tdls_prep_mgmt_packet()
1085 skb = ieee80211_tdls_build_mgmt_packet_data(sdata, peer, in ieee80211_tdls_prep_mgmt_packet()
1097 ieee80211_tx_skb_tid(sdata, skb, 7, link_id); in ieee80211_tdls_prep_mgmt_packet()
1121 ieee80211_hw_check(&sdata->local->hw, REPORTS_TX_ACK_STATUS)) { in ieee80211_tdls_prep_mgmt_packet()
1126 sta = sta_info_get(sdata, peer); in ieee80211_tdls_prep_mgmt_packet()
1130 spin_lock_bh(&sdata->u.mgd.teardown_lock); in ieee80211_tdls_prep_mgmt_packet()
1131 if (try_resend && !sdata->u.mgd.teardown_skb) { in ieee80211_tdls_prep_mgmt_packet()
1143 sdata->u.mgd.teardown_skb = skb_copy(skb, GFP_ATOMIC); in ieee80211_tdls_prep_mgmt_packet()
1144 sdata->u.mgd.orig_teardown_skb = skb; in ieee80211_tdls_prep_mgmt_packet()
1146 spin_unlock_bh(&sdata->u.mgd.teardown_lock); in ieee80211_tdls_prep_mgmt_packet()
1169 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_mgmt_setup() local
1170 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_mgmt_setup()
1172 sdata->deflink.u.mgd.driver_smps_mode; in ieee80211_tdls_mgmt_setup()
1178 tdls_dbg(sdata, "Aborting TDLS setup due to SMPS mode %d\n", in ieee80211_tdls_mgmt_setup()
1186 if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer) && in ieee80211_tdls_mgmt_setup()
1187 !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) { in ieee80211_tdls_mgmt_setup()
1201 if (!sta_info_get(sdata, peer)) { in ieee80211_tdls_mgmt_setup()
1209 ieee80211_flush_queues(local, sdata, false); in ieee80211_tdls_mgmt_setup()
1210 memcpy(sdata->u.mgd.tdls_peer, peer, ETH_ALEN); in ieee80211_tdls_mgmt_setup()
1222 eth_zero_addr(sdata->u.mgd.tdls_peer); in ieee80211_tdls_mgmt_setup()
1227 ieee80211_queue_delayed_work(&sdata->local->hw, in ieee80211_tdls_mgmt_setup()
1228 &sdata->u.mgd.tdls_peer_del_work, in ieee80211_tdls_mgmt_setup()
1245 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_mgmt_teardown() local
1246 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_mgmt_teardown()
1256 ieee80211_stop_vif_queues(local, sdata, in ieee80211_tdls_mgmt_teardown()
1258 ieee80211_flush_queues(local, sdata, false); in ieee80211_tdls_mgmt_teardown()
1267 sdata_err(sdata, "Failed sending TDLS teardown packet %d\n", in ieee80211_tdls_mgmt_teardown()
1275 sta = sta_info_get(sdata, peer); in ieee80211_tdls_mgmt_teardown()
1280 ieee80211_wake_vif_queues(local, sdata, in ieee80211_tdls_mgmt_teardown()
1292 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_mgmt() local
1299 if (sdata->vif.type != NL80211_IFTYPE_STATION || in ieee80211_tdls_mgmt()
1300 !sdata->u.mgd.associated) in ieee80211_tdls_mgmt()
1325 drv_mgd_protect_tdls_discover(sdata->local, sdata); in ieee80211_tdls_mgmt()
1343 tdls_dbg(sdata, "TDLS mgmt action %d peer %pM link_id %d status %d\n", in ieee80211_tdls_mgmt()
1348 static void iee80211_tdls_recalc_chanctx(struct ieee80211_sub_if_data *sdata, in iee80211_tdls_recalc_chanctx() argument
1351 struct ieee80211_local *local = sdata->local; in iee80211_tdls_recalc_chanctx()
1358 conf = rcu_dereference_protected(sdata->vif.bss_conf.chanctx_conf, in iee80211_tdls_recalc_chanctx()
1390 static int iee80211_tdls_have_ht_peers(struct ieee80211_sub_if_data *sdata) in iee80211_tdls_have_ht_peers() argument
1396 list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { in iee80211_tdls_have_ht_peers()
1397 if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded || in iee80211_tdls_have_ht_peers()
1411 iee80211_tdls_recalc_ht_protection(struct ieee80211_sub_if_data *sdata, in iee80211_tdls_recalc_ht_protection() argument
1421 if (!(sdata->deflink.u.mgd.conn_flags & IEEE80211_CONN_DISABLE_HT)) in iee80211_tdls_recalc_ht_protection()
1425 iee80211_tdls_have_ht_peers(sdata); in iee80211_tdls_recalc_ht_protection()
1427 opmode = sdata->vif.bss_conf.ht_operation_mode; in iee80211_tdls_recalc_ht_protection()
1434 if (opmode == sdata->vif.bss_conf.ht_operation_mode) in iee80211_tdls_recalc_ht_protection()
1437 sdata->vif.bss_conf.ht_operation_mode = opmode; in iee80211_tdls_recalc_ht_protection()
1438 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in iee80211_tdls_recalc_ht_protection()
1446 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_oper() local
1447 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_oper()
1453 if (sdata->vif.type != NL80211_IFTYPE_STATION) in ieee80211_tdls_oper()
1470 sdata_lock(sdata); in ieee80211_tdls_oper()
1472 tdls_dbg(sdata, "TDLS oper %d peer %pM\n", oper, peer); in ieee80211_tdls_oper()
1476 if (sdata->vif.bss_conf.csa_active) { in ieee80211_tdls_oper()
1477 tdls_dbg(sdata, "TDLS: disallow link during CSA\n"); in ieee80211_tdls_oper()
1483 sta = sta_info_get(sdata, peer); in ieee80211_tdls_oper()
1490 iee80211_tdls_recalc_chanctx(sdata, sta); in ieee80211_tdls_oper()
1491 iee80211_tdls_recalc_ht_protection(sdata, sta); in ieee80211_tdls_oper()
1496 WARN_ON_ONCE(is_zero_ether_addr(sdata->u.mgd.tdls_peer) || in ieee80211_tdls_oper()
1497 !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)); in ieee80211_tdls_oper()
1513 ieee80211_flush_queues(local, sdata, false); in ieee80211_tdls_oper()
1515 ret = sta_info_destroy_addr(sdata, peer); in ieee80211_tdls_oper()
1518 iee80211_tdls_recalc_ht_protection(sdata, NULL); in ieee80211_tdls_oper()
1521 iee80211_tdls_recalc_chanctx(sdata, NULL); in ieee80211_tdls_oper()
1528 if (ret == 0 && ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) { in ieee80211_tdls_oper()
1529 cancel_delayed_work(&sdata->u.mgd.tdls_peer_del_work); in ieee80211_tdls_oper()
1530 eth_zero_addr(sdata->u.mgd.tdls_peer); in ieee80211_tdls_oper()
1534 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_tdls_oper()
1535 &sdata->deflink.u.mgd.request_smps_work); in ieee80211_tdls_oper()
1538 sdata_unlock(sdata); in ieee80211_tdls_oper()
1546 struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); in ieee80211_tdls_oper_request() local
1549 sdata_err(sdata, "Discarding TDLS oper %d - not STA or disconnected\n", in ieee80211_tdls_oper_request()
1554 cfg80211_tdls_oper_request(sdata->dev, peer, oper, reason_code, gfp); in ieee80211_tdls_oper_request()
1594 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_tdls_ch_sw_tmpl_get() local
1627 skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr, in ieee80211_tdls_ch_sw_tmpl_get()
1636 skb = ieee80211_build_data_template(sdata, skb, 0); in ieee80211_tdls_ch_sw_tmpl_get()
1638 tdls_dbg(sdata, "Failed building TDLS channel switch frame\n"); in ieee80211_tdls_ch_sw_tmpl_get()
1646 tdls_dbg(sdata, "No switch timing IE in TDLS switch\n"); in ieee80211_tdls_ch_sw_tmpl_get()
1654 tdls_dbg(sdata, in ieee80211_tdls_ch_sw_tmpl_get()
1665 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_channel_switch() local
1666 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_channel_switch()
1677 sta = sta_info_get(sdata, addr); in ieee80211_tdls_channel_switch()
1679 tdls_dbg(sdata, in ieee80211_tdls_channel_switch()
1687 tdls_dbg(sdata, "TDLS channel switch unsupported by %pM\n", in ieee80211_tdls_channel_switch()
1700 ret = drv_tdls_channel_switch(local, sdata, &sta->sta, oper_class, in ieee80211_tdls_channel_switch()
1716 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); in ieee80211_tdls_cancel_channel_switch() local
1717 struct ieee80211_local *local = sdata->local; in ieee80211_tdls_cancel_channel_switch()
1721 sta = sta_info_get(sdata, addr); in ieee80211_tdls_cancel_channel_switch()
1723 tdls_dbg(sdata, in ieee80211_tdls_cancel_channel_switch()
1730 tdls_dbg(sdata, "TDLS channel switch not initiated by %pM\n", in ieee80211_tdls_cancel_channel_switch()
1735 drv_tdls_cancel_channel_switch(local, sdata, &sta->sta); in ieee80211_tdls_cancel_channel_switch()
1746 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_tdls_ch_sw_resp_tmpl_get() local
1754 skb = ieee80211_tdls_build_mgmt_packet_data(sdata, sta->sta.addr, in ieee80211_tdls_ch_sw_resp_tmpl_get()
1762 skb = ieee80211_build_data_template(sdata, skb, 0); in ieee80211_tdls_ch_sw_resp_tmpl_get()
1764 tdls_dbg(sdata, in ieee80211_tdls_ch_sw_resp_tmpl_get()
1773 tdls_dbg(sdata, in ieee80211_tdls_ch_sw_resp_tmpl_get()
1782 tdls_dbg(sdata, "TDLS get channel switch response template for %pM\n", in ieee80211_tdls_ch_sw_resp_tmpl_get()
1788 ieee80211_process_tdls_channel_switch_resp(struct ieee80211_sub_if_data *sdata, in ieee80211_process_tdls_channel_switch_resp() argument
1791 struct ieee80211_local *local = sdata->local; in ieee80211_process_tdls_channel_switch_resp()
1805 tdls_dbg(sdata, "TDLS channel switch resp too short: %d\n", in ieee80211_process_tdls_channel_switch_resp()
1811 sta = sta_info_get(sdata, tf->sa); in ieee80211_process_tdls_channel_switch_resp()
1813 tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n", in ieee80211_process_tdls_channel_switch_resp()
1834 tdls_dbg(sdata, "Invalid IEs in TDLS channel switch resp\n"); in ieee80211_process_tdls_channel_switch_resp()
1840 tdls_dbg(sdata, "TDLS channel switch resp - missing IEs\n"); in ieee80211_process_tdls_channel_switch_resp()
1847 !memcmp(elems->lnk_id->init_sta, sdata->vif.addr, ETH_ALEN); in ieee80211_process_tdls_channel_switch_resp()
1849 tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n"); in ieee80211_process_tdls_channel_switch_resp()
1866 drv_tdls_recv_channel_switch(sdata->local, sdata, ¶ms); in ieee80211_process_tdls_channel_switch_resp()
1868 tdls_dbg(sdata, in ieee80211_process_tdls_channel_switch_resp()
1880 ieee80211_process_tdls_channel_switch_req(struct ieee80211_sub_if_data *sdata, in ieee80211_process_tdls_channel_switch_req() argument
1883 struct ieee80211_local *local = sdata->local; in ieee80211_process_tdls_channel_switch_req()
1903 tdls_dbg(sdata, "TDLS channel switch req too short: %d\n", in ieee80211_process_tdls_channel_switch_req()
1931 tdls_dbg(sdata, "Invalid channel in TDLS chan switch: %d\n", in ieee80211_process_tdls_channel_switch_req()
1936 chan = ieee80211_get_channel(sdata->local->hw.wiphy, freq); in ieee80211_process_tdls_channel_switch_req()
1938 tdls_dbg(sdata, in ieee80211_process_tdls_channel_switch_req()
1950 tdls_dbg(sdata, "Invalid IEs in TDLS channel switch req\n"); in ieee80211_process_tdls_channel_switch_req()
1956 tdls_dbg(sdata, "TDLS channel switch req - missing IEs\n"); in ieee80211_process_tdls_channel_switch_req()
1980 if (!cfg80211_reg_can_beacon_relax(sdata->local->hw.wiphy, &chandef, in ieee80211_process_tdls_channel_switch_req()
1981 sdata->wdev.iftype)) { in ieee80211_process_tdls_channel_switch_req()
1982 tdls_dbg(sdata, "TDLS chan switch to forbidden channel\n"); in ieee80211_process_tdls_channel_switch_req()
1988 sta = sta_info_get(sdata, tf->sa); in ieee80211_process_tdls_channel_switch_req()
1990 tdls_dbg(sdata, "TDLS chan switch from non-peer sta %pM\n", in ieee80211_process_tdls_channel_switch_req()
2000 !memcmp(elems->lnk_id->init_sta, sdata->vif.addr, ETH_ALEN); in ieee80211_process_tdls_channel_switch_req()
2002 tdls_dbg(sdata, "TDLS chan switch invalid lnk-id initiator\n"); in ieee80211_process_tdls_channel_switch_req()
2010 tdls_dbg(sdata, "TDLS chan switch - wide chan unsupported\n"); in ieee80211_process_tdls_channel_switch_req()
2027 drv_tdls_recv_channel_switch(sdata->local, sdata, ¶ms); in ieee80211_process_tdls_channel_switch_req()
2029 tdls_dbg(sdata, in ieee80211_process_tdls_channel_switch_req()
2042 ieee80211_process_tdls_channel_switch(struct ieee80211_sub_if_data *sdata, in ieee80211_process_tdls_channel_switch() argument
2046 struct wiphy *wiphy = sdata->local->hw.wiphy; in ieee80211_process_tdls_channel_switch()
2063 ieee80211_process_tdls_channel_switch_req(sdata, skb); in ieee80211_process_tdls_channel_switch()
2066 ieee80211_process_tdls_channel_switch_resp(sdata, skb); in ieee80211_process_tdls_channel_switch()
2074 void ieee80211_teardown_tdls_peers(struct ieee80211_sub_if_data *sdata) in ieee80211_teardown_tdls_peers() argument
2080 list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { in ieee80211_teardown_tdls_peers()
2081 if (!sta->sta.tdls || sta->sdata != sdata || !sta->uploaded || in ieee80211_teardown_tdls_peers()
2085 ieee80211_tdls_oper_request(&sdata->vif, sta->sta.addr, in ieee80211_teardown_tdls_peers()
2092 void ieee80211_tdls_handle_disconnect(struct ieee80211_sub_if_data *sdata, in ieee80211_tdls_handle_disconnect() argument
2098 sta = ieee80211_find_sta(&sdata->vif, peer); in ieee80211_tdls_handle_disconnect()
2105 tdls_dbg(sdata, "disconnected from TDLS peer %pM (Reason: %u=%s)\n", in ieee80211_tdls_handle_disconnect()
2109 ieee80211_tdls_oper_request(&sdata->vif, peer, in ieee80211_tdls_handle_disconnect()