Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus

[pandora-kernel.git] / drivers / net / wireless / ath / ath9k / htc_drv_main.c

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 845b4c9..f4d576b 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -301,6 +301,16 @@ static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
 
        priv->nstations++;
 
+       /*
+        * Set chainmask etc. on the target.
+        */
+       ret = ath9k_htc_update_cap_target(priv);
+       if (ret)
+               ath_dbg(common, ATH_DBG_CONFIG,
+                       "Failed to update capability in target\n");
+
+       priv->ah->is_monitoring = true;
+
        return 0;
 
 err_vif:
@@ -328,6 +338,7 @@ static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
        }
 
        priv->nstations--;
+       priv->ah->is_monitoring = false;
 
        return 0;
 }
@@ -419,7 +430,7 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv,
        return 0;
 }
 
-static int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv)
+int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv)
 {
        struct ath9k_htc_cap_target tcap;
        int ret;
@@ -1186,6 +1197,20 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
                }
        }
 
+       /*
+        * Monitor interface should be added before
+        * IEEE80211_CONF_CHANGE_CHANNEL is handled.
+        */
+       if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
+               if (conf->flags & IEEE80211_CONF_MONITOR) {
+                       if (ath9k_htc_add_monitor_interface(priv))
+                               ath_err(common, "Failed to set monitor mode\n");
+                       else
+                               ath_dbg(common, ATH_DBG_CONFIG,
+                                       "HW opmode set to Monitor mode\n");
+               }
+       }
+
        if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
                struct ieee80211_channel *curchan = hw->conf.channel;
                int pos = curchan->hw_value;
@@ -1221,16 +1246,6 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
                ath_update_txpow(priv);
        }
 
-       if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
-               if (conf->flags & IEEE80211_CONF_MONITOR) {
-                       if (ath9k_htc_add_monitor_interface(priv))
-                               ath_err(common, "Failed to set monitor mode\n");
-                       else
-                               ath_dbg(common, ATH_DBG_CONFIG,
-                                       "HW opmode set to Monitor mode\n");
-               }
-       }
-
        if (changed & IEEE80211_CONF_CHANGE_IDLE) {
                mutex_lock(&priv->htc_pm_lock);
                if (!priv->ps_idle) {