Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

1 files changed, 60 insertions, 9 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 77e9ff5ec4f3..3f47276caeb8 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -664,18 +664,19 @@ static void sta_apply_parameters(struct ieee80211_local *local,
         spin_unlock_bh(&sta->lock);
 
         /*
+         * cfg80211 validates this (1-2007) and allows setting the AID
+         * only when creating a new station entry
+         */
+        if (params->aid)
+                sta->sta.aid = params->aid;
+
+        /*
          * FIXME: updating the following information is racy when this
          *        function is called from ieee80211_change_station().
          *        However, all this information should be static so
          *        maybe we should just reject attemps to change it.
          */
 
-        if (params->aid) {
-                sta->sta.aid = params->aid;
-                if (sta->sta.aid > IEEE80211_MAX_AID)
-                        sta->sta.aid = 0; /* XXX: should this be an error? */
-        }
-
         if (params->listen_interval >= 0)
                 sta->listen_interval = params->listen_interval;
 
@@ -1121,8 +1122,8 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy,
         p.txop = params->txop;
         if (drv_conf_tx(local, params->queue, &p)) {
                 printk(KERN_DEBUG "%s: failed to set TX queue "
-                       "parameters for queue %d\n", local->mdev->name,
-                       params->queue);
+                       "parameters for queue %d\n",
+                       wiphy_name(local->hw.wiphy), params->queue);
                 return -EINVAL;
         }
 
@@ -1255,7 +1256,7 @@ static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev,
                 sdata->u.mgd.flags |= IEEE80211_STA_AUTO_SSID_SEL;
 
         ret = ieee80211_sta_set_extra_ie(sdata, req->ie, req->ie_len);
-        if (ret)
+        if (ret && ret != -EALREADY)
                 return ret;
 
         if (req->use_mfp) {
@@ -1333,6 +1334,53 @@ static int ieee80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
         return 0;
 }
 
+static int ieee80211_set_tx_power(struct wiphy *wiphy,
+                                  enum tx_power_setting type, int dbm)
+{
+        struct ieee80211_local *local = wiphy_priv(wiphy);
+        struct ieee80211_channel *chan = local->hw.conf.channel;
+        u32 changes = 0;
+
+        switch (type) {
+        case TX_POWER_AUTOMATIC:
+                local->user_power_level = -1;
+                break;
+        case TX_POWER_LIMITED:
+                if (dbm < 0)
+                        return -EINVAL;
+                local->user_power_level = dbm;
+                break;
+        case TX_POWER_FIXED:
+                if (dbm < 0)
+                        return -EINVAL;
+                /* TODO: move to cfg80211 when it knows the channel */
+                if (dbm > chan->max_power)
+                        return -EINVAL;
+                local->user_power_level = dbm;
+                break;
+        }
+
+        ieee80211_hw_config(local, changes);
+
+        return 0;
+}
+
+static int ieee80211_get_tx_power(struct wiphy *wiphy, int *dbm)
+{
+        struct ieee80211_local *local = wiphy_priv(wiphy);
+
+        *dbm = local->hw.conf.power_level;
+
+        return 0;
+}
+
+static void ieee80211_rfkill_poll(struct wiphy *wiphy)
+{
+        struct ieee80211_local *local = wiphy_priv(wiphy);
+
+        drv_rfkill_poll(local);
+}
+
 struct cfg80211_ops mac80211_config_ops = {
         .add_virtual_intf = ieee80211_add_iface,
         .del_virtual_intf = ieee80211_del_iface,
@@ -1372,4 +1420,7 @@ struct cfg80211_ops mac80211_config_ops = {
         .join_ibss = ieee80211_join_ibss,
         .leave_ibss = ieee80211_leave_ibss,
         .set_wiphy_params = ieee80211_set_wiphy_params,
+        .set_tx_power = ieee80211_set_tx_power,
+        .get_tx_power = ieee80211_get_tx_power,
+        .rfkill_poll = ieee80211_rfkill_poll,
 };