diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 7912eb14eca0..9d4e4d846ec1 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -310,12 +310,35 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->filled = STATION_INFO_INACTIVE_TIME | STATION_INFO_RX_BYTES | - STATION_INFO_TX_BYTES; + STATION_INFO_TX_BYTES | + STATION_INFO_TX_BITRATE; sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx); sinfo->rx_bytes = sta->rx_bytes; sinfo->tx_bytes = sta->tx_bytes; + if (sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) { + sinfo->filled |= STATION_INFO_SIGNAL; + sinfo->signal = (s8)sta->last_signal; + } + + sinfo->txrate.flags = 0; + if (sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS) + sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS; + if (sta->last_tx_rate.flags & IEEE80211_TX_RC_40_MHZ_WIDTH) + sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; + if (sta->last_tx_rate.flags & IEEE80211_TX_RC_SHORT_GI) + sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + + if (!(sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS)) { + struct ieee80211_supported_band *sband; + sband = sta->local->hw.wiphy->bands[ + sta->local->hw.conf.channel->band]; + sinfo->txrate.legacy = + sband->bitrates[sta->last_tx_rate.idx].bitrate; + } else + sinfo->txrate.mcs = sta->last_tx_rate.idx; + if (ieee80211_vif_is_mesh(&sdata->vif)) { #ifdef CONFIG_MAC80211_MESH sinfo->filled |= STATION_INFO_LLID | @@ -663,6 +686,7 @@ 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; /* Prevent a race with changing the rate control algorithm */ if (!netif_running(dev)) @@ -693,17 +717,25 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, rate_control_rate_init(sta); + layer2_update = sdata->vif.type == NL80211_IFTYPE_AP_VLAN || + sdata->vif.type == NL80211_IFTYPE_AP; + rcu_read_lock(); err = sta_info_insert(sta); if (err) { /* STA has been freed */ + if (err == -EEXIST && layer2_update) { + /* Need to update layer 2 devices on reassociation */ + sta = sta_info_get(local, mac); + if (sta) + ieee80211_send_layer2_update(sta); + } rcu_read_unlock(); return err; } - if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN || - sdata->vif.type == NL80211_IFTYPE_AP) + if (layer2_update) ieee80211_send_layer2_update(sta); rcu_read_unlock(); @@ -1099,12 +1131,12 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy, static int ieee80211_set_channel(struct wiphy *wiphy, struct ieee80211_channel *chan, - enum nl80211_sec_chan_offset sec_chan_offset) + enum nl80211_channel_type channel_type) { struct ieee80211_local *local = wiphy_priv(wiphy); local->oper_channel = chan; - local->oper_sec_chan_offset = sec_chan_offset; + local->oper_channel_type = channel_type; return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL); } |