diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index aa8058264d5b..d1464e3e1be2 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2884,6 +2884,10 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST); + tasklet_hrtimer_init(&data->beacon_timer, + mac80211_hwsim_beacon, + CLOCK_MONOTONIC, HRTIMER_MODE_ABS); + err = ieee80211_register_hw(hw); if (err < 0) { pr_debug("mac80211_hwsim: ieee80211_register_hw failed (%d)\n", @@ -2908,10 +2912,6 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, data->debugfs, data, &hwsim_simulate_radar); - tasklet_hrtimer_init(&data->beacon_timer, - mac80211_hwsim_beacon, - CLOCK_MONOTONIC, HRTIMER_MODE_ABS); - spin_lock_bh(&hwsim_radio_lock); err = rhashtable_insert_fast(&hwsim_radios_rht, &data->rht, hwsim_rht_params); @@ -3703,16 +3703,16 @@ static int __init init_mac80211_hwsim(void) if (err) goto out_unregister_pernet; + err = hwsim_init_netlink(); + if (err) + goto out_unregister_driver; + hwsim_class = class_create(THIS_MODULE, "mac80211_hwsim"); if (IS_ERR(hwsim_class)) { err = PTR_ERR(hwsim_class); - goto out_unregister_driver; + goto out_exit_netlink; } - err = hwsim_init_netlink(); - if (err < 0) - goto out_unregister_driver; - for (i = 0; i < radios; i++) { struct hwsim_new_radio_params param = { 0 }; @@ -3818,6 +3818,8 @@ out_free_mon: free_netdev(hwsim_mon); out_free_radios: mac80211_hwsim_free(); +out_exit_netlink: + hwsim_exit_netlink(); out_unregister_driver: platform_driver_unregister(&mac80211_hwsim_driver); out_unregister_pernet: diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 51622333d460..818aa0060349 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2891,7 +2891,7 @@ cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon) len = beacon->head_len + beacon->tail_len + beacon->beacon_ies_len + beacon->proberesp_ies_len + beacon->assocresp_ies_len + - beacon->probe_resp_len; + beacon->probe_resp_len + beacon->lci_len + beacon->civicloc_len; new_beacon = kzalloc(sizeof(*new_beacon) + len, GFP_KERNEL); if (!new_beacon) @@ -2934,8 +2934,9 @@ cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon) memcpy(pos, beacon->probe_resp, beacon->probe_resp_len); pos += beacon->probe_resp_len; } - if (beacon->ftm_responder) - new_beacon->ftm_responder = beacon->ftm_responder; + + /* might copy -1, meaning no changes requested */ + new_beacon->ftm_responder = beacon->ftm_responder; if (beacon->lci) { new_beacon->lci_len = beacon->lci_len; new_beacon->lci = pos; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 5836ddeac9e3..5f3c81e705c7 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1015,6 +1015,8 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, if (local->open_count == 0) ieee80211_clear_tx_pending(local); + sdata->vif.bss_conf.beacon_int = 0; + /* * If the interface goes down while suspended, presumably because * the device was unplugged and that happens before our resume, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d2bc8d57c87e..bcf5ffc1567a 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2766,6 +2766,7 @@ static bool ieee80211_mark_sta_auth(struct ieee80211_sub_if_data *sdata, { struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; struct sta_info *sta; + bool result = true; sdata_info(sdata, "authenticated\n"); ifmgd->auth_data->done = true; @@ -2778,15 +2779,18 @@ static bool ieee80211_mark_sta_auth(struct ieee80211_sub_if_data *sdata, sta = sta_info_get(sdata, bssid); if (!sta) { WARN_ONCE(1, "%s: STA %pM not found", sdata->name, bssid); - return false; + result = false; + goto out; } if (sta_info_move_state(sta, IEEE80211_STA_AUTH)) { sdata_info(sdata, "failed moving %pM to auth\n", bssid); - return false; + result = false; + goto out; } - mutex_unlock(&sdata->local->sta_mtx); - return true; +out: + mutex_unlock(&sdata->local->sta_mtx); + return result; } static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 3bd3b5769797..428f7ad5f9b5 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1403,6 +1403,7 @@ ieee80211_rx_h_check_dup(struct ieee80211_rx_data *rx) return RX_CONTINUE; if (ieee80211_is_ctl(hdr->frame_control) || + ieee80211_is_nullfunc(hdr->frame_control) || ieee80211_is_qos_nullfunc(hdr->frame_control) || is_multicast_ether_addr(hdr->addr1)) return RX_CONTINUE; @@ -3063,7 +3064,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) cfg80211_sta_opmode_change_notify(sdata->dev, rx->sta->addr, &sta_opmode, - GFP_KERNEL); + GFP_ATOMIC); goto handled; } case WLAN_HT_ACTION_NOTIFY_CHANWIDTH: { @@ -3100,7 +3101,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) cfg80211_sta_opmode_change_notify(sdata->dev, rx->sta->addr, &sta_opmode, - GFP_KERNEL); + GFP_ATOMIC); goto handled; } default: diff --git a/net/mac80211/status.c b/net/mac80211/status.c index aa4afbf0abaf..a794ca729000 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -964,6 +964,8 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw, /* Track when last TDLS packet was ACKed */ if (test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH)) sta->status_stats.last_tdls_pkt_time = jiffies; + } else if (test_sta_flag(sta, WLAN_STA_PS_STA)) { + return; } else { ieee80211_lost_packet(sta, info); } diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index e0ccee23fbcd..1f536ba573b4 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -439,8 +439,8 @@ ieee80211_tx_h_multicast_ps_buf(struct ieee80211_tx_data *tx) if (ieee80211_hw_check(&tx->local->hw, QUEUE_CONTROL)) info->hw_queue = tx->sdata->vif.cab_queue; - /* no stations in PS mode */ - if (!atomic_read(&ps->num_sta_ps)) + /* no stations in PS mode and no buffered packets */ + if (!atomic_read(&ps->num_sta_ps) && skb_queue_empty(&ps->bc_buf)) return TX_CONTINUE; info->flags |= IEEE80211_TX_CTL_SEND_AFTER_DTIM; diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 12b3edf70a7b..1615e503f8e3 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -272,11 +272,11 @@ void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa, p1 = (u8*)(ht_capa); p2 = (u8*)(ht_capa_mask); - for (i = 0; iattrs[NL80211_ATTR_WIPHY_FREQ] || !info->attrs[NL80211_ATTR_CH_SWITCH_COUNT]) diff --git a/net/wireless/sme.c b/net/wireless/sme.c index d536b07582f8..f741d8376a46 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -642,11 +642,15 @@ static bool cfg80211_is_all_idle(void) * All devices must be idle as otherwise if you are actively * scanning some new beacon hints could be learned and would * count as new regulatory hints. + * Also if there is any other active beaconing interface we + * need not issue a disconnect hint and reset any info such + * as chan dfs state, etc. */ list_for_each_entry(rdev, &cfg80211_rdev_list, list) { list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) { wdev_lock(wdev); - if (wdev->conn || wdev->current_bss) + if (wdev->conn || wdev->current_bss || + cfg80211_beaconing_iface_active(wdev)) is_all_idle = false; wdev_unlock(wdev); } @@ -1171,6 +1175,8 @@ int cfg80211_connect(struct cfg80211_registered_device *rdev, cfg80211_oper_and_ht_capa(&connect->ht_capa_mask, rdev->wiphy.ht_capa_mod_mask); + cfg80211_oper_and_vht_capa(&connect->vht_capa_mask, + rdev->wiphy.vht_capa_mod_mask); if (connkeys && connkeys->def >= 0) { int idx; diff --git a/net/wireless/util.c b/net/wireless/util.c index ef14d80ca03e..d473bd135da8 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1421,6 +1421,8 @@ size_t ieee80211_ie_split_ric(const u8 *ies, size_t ielen, ies[pos + ext], ext == 2)) pos = skip_ie(ies, ielen, pos); + else + break; } } else { pos = skip_ie(ies, ielen, pos);