diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 57 |
1 files changed, 7 insertions, 50 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 5d22eda8a6b1..914aef7e7afd 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -158,12 +158,10 @@ static int ieee80211_change_iface(struct wiphy *wiphy, if (ret) return ret; - if (type == NL80211_IFTYPE_AP_VLAN && - params && params->use_4addr == 0) { + if (type == NL80211_IFTYPE_AP_VLAN && params->use_4addr == 0) { RCU_INIT_POINTER(sdata->u.vlan.sta, NULL); ieee80211_check_fast_rx_iface(sdata); - } else if (type == NL80211_IFTYPE_STATION && - params && params->use_4addr >= 0) { + } else if (type == NL80211_IFTYPE_STATION && params->use_4addr >= 0) { sdata->u.mgd.use_4addr = params->use_4addr; } @@ -911,6 +909,9 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, sdata->vif.bss_conf.beacon_int = params->beacon_interval; + if (params->he_cap) + sdata->vif.bss_conf.he_support = true; + mutex_lock(&local->mtx); err = ieee80211_vif_use_channel(sdata, ¶ms->chandef, IEEE80211_CHANCTX_SHARED); @@ -1092,50 +1093,6 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev) return 0; } -/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */ -struct iapp_layer2_update { - u8 da[ETH_ALEN]; /* broadcast */ - u8 sa[ETH_ALEN]; /* STA addr */ - __be16 len; /* 6 */ - u8 dsap; /* 0 */ - u8 ssap; /* 0 */ - u8 control; - u8 xid_info[3]; -} __packed; - -static void ieee80211_send_layer2_update(struct sta_info *sta) -{ - struct iapp_layer2_update *msg; - struct sk_buff *skb; - - /* Send Level 2 Update Frame to update forwarding tables in layer 2 - * bridge devices */ - - skb = dev_alloc_skb(sizeof(*msg)); - if (!skb) - return; - msg = skb_put(skb, sizeof(*msg)); - - /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID) - * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */ - - eth_broadcast_addr(msg->da); - memcpy(msg->sa, sta->sta.addr, ETH_ALEN); - msg->len = htons(6); - msg->dsap = 0; - msg->ssap = 0x01; /* NULL LSAP, CR Bit: Response */ - msg->control = 0xaf; /* XID response lsb.1111F101. - * F=0 (no poll command; unsolicited frame) */ - msg->xid_info[0] = 0x81; /* XID format identifier */ - msg->xid_info[1] = 1; /* LLC types/classes: Type 1 LLC */ - msg->xid_info[2] = 0; /* XID sender's receive window size (RW) */ - - skb->dev = sta->sdata->dev; - skb->protocol = eth_type_trans(skb, sta->sdata->dev); - memset(skb->cb, 0, sizeof(skb->cb)); - netif_rx_ni(skb); -} - static int sta_apply_auth_flags(struct ieee80211_local *local, struct sta_info *sta, u32 mask, u32 set) @@ -1499,7 +1456,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, } if (layer2_update) - ieee80211_send_layer2_update(sta); + cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr); rcu_read_unlock(); @@ -1601,7 +1558,7 @@ static int ieee80211_change_station(struct wiphy *wiphy, if (test_sta_flag(sta, WLAN_STA_AUTHORIZED)) ieee80211_vif_inc_num_mcast(sta->sdata); - ieee80211_send_layer2_update(sta); + cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr); } err = sta_apply_parameters(local, sta, params); |