diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 55 |
1 files changed, 38 insertions, 17 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 4d458067d80d..6aee699deb28 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -980,7 +980,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, BSS_CHANGED_SSID | BSS_CHANGED_P2P_PS | BSS_CHANGED_TXPOWER | - BSS_CHANGED_TWT; + BSS_CHANGED_TWT | + BSS_CHANGED_HE_OBSS_PD; int err; int prev_beacon_int; @@ -1051,6 +1052,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, sdata->vif.bss_conf.enable_beacon = true; sdata->vif.bss_conf.allow_p2p_go_ps = sdata->vif.p2p; sdata->vif.bss_conf.twt_responder = params->twt_responder; + memcpy(&sdata->vif.bss_conf.he_obss_pd, ¶ms->he_obss_pd, + sizeof(struct ieee80211_he_obss_pd)); sdata->vif.bss_conf.ssid_len = params->ssid_len; if (params->ssid_len) @@ -1529,7 +1532,6 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, struct sta_info *sta; struct ieee80211_sub_if_data *sdata; int err; - int layer2_update; if (params->vlan) { sdata = IEEE80211_DEV_TO_SUB_IF(params->vlan); @@ -1543,7 +1545,12 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, if (ether_addr_equal(mac, sdata->vif.addr)) return -EINVAL; - if (is_multicast_ether_addr(mac)) + if (!is_valid_ether_addr(mac)) + return -EINVAL; + + if (params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER) && + sdata->vif.type == NL80211_IFTYPE_STATION && + !sdata->u.mgd.associated) return -EINVAL; sta = sta_info_alloc(sdata, mac, GFP_KERNEL); @@ -1553,10 +1560,6 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, if (params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)) sta->sta.tdls = true; - if (sta->sta.tdls && sdata->vif.type == NL80211_IFTYPE_STATION && - !sdata->u.mgd.associated) - return -EINVAL; - err = sta_apply_parameters(local, sta, params); if (err) { sta_info_free(local, sta); @@ -1572,18 +1575,12 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, test_sta_flag(sta, WLAN_STA_ASSOC)) rate_control_rate_init(sta); - layer2_update = sdata->vif.type == NL80211_IFTYPE_AP_VLAN || - sdata->vif.type == NL80211_IFTYPE_AP; - err = sta_info_insert_rcu(sta); if (err) { rcu_read_unlock(); return err; } - if (layer2_update) - cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr); - rcu_read_unlock(); return 0; @@ -1681,10 +1678,11 @@ static int ieee80211_change_station(struct wiphy *wiphy, sta->sdata = vlansdata; ieee80211_check_fast_xmit(sta); - if (test_sta_flag(sta, WLAN_STA_AUTHORIZED)) + if (test_sta_flag(sta, WLAN_STA_AUTHORIZED)) { ieee80211_vif_inc_num_mcast(sta->sdata); - - cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr); + cfg80211_send_layer2_update(sta->sdata->dev, + sta->sta.addr); + } } err = sta_apply_parameters(local, sta, params); @@ -2956,6 +2954,28 @@ static int ieee80211_start_radar_detection(struct wiphy *wiphy, return err; } +static void ieee80211_end_cac(struct wiphy *wiphy, + struct net_device *dev) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_local *local = sdata->local; + + mutex_lock(&local->mtx); + list_for_each_entry(sdata, &local->interfaces, list) { + /* it might be waiting for the local->mtx, but then + * by the time it gets it, sdata->wdev.cac_started + * will no longer be true + */ + cancel_delayed_work(&sdata->dfs_cac_timer_work); + + if (sdata->wdev.cac_started) { + ieee80211_vif_release_channel(sdata); + sdata->wdev.cac_started = false; + } + } + mutex_unlock(&local->mtx); +} + static struct cfg80211_beacon_data * cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon) { @@ -3430,7 +3450,7 @@ int ieee80211_attach_ack_skb(struct ieee80211_local *local, struct sk_buff *skb, spin_lock_irqsave(&local->ack_status_lock, spin_flags); id = idr_alloc(&local->ack_status_frames, ack_skb, - 1, 0x10000, GFP_ATOMIC); + 1, 0x2000, GFP_ATOMIC); spin_unlock_irqrestore(&local->ack_status_lock, spin_flags); if (id < 0) { @@ -4025,6 +4045,7 @@ const struct cfg80211_ops mac80211_config_ops = { #endif .get_channel = ieee80211_cfg_get_channel, .start_radar_detection = ieee80211_start_radar_detection, + .end_cac = ieee80211_end_cac, .channel_switch = ieee80211_channel_switch, .set_qos_map = ieee80211_set_qos_map, .set_ap_chanwidth = ieee80211_set_ap_chanwidth, |
