Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net: Fix recursive descent in __scm_destroy().
  iwl3945: fix deadlock on suspend
  iwl3945: do not send scan command if channel count zero
  iwl3945: clear scanning bits upon failure
  ath5k: correct handling of rx status fields
  zd1211rw: Add 2 device IDs
  Fix logic error in rfkill_check_duplicity
  iwlagn: avoid sleep in softirq context
  iwlwifi: clear scanning bits upon failure
  Revert "ath5k: honor FIF_BCN_PRBRESP_PROMISC in STA mode"
  tcp: Fix recvmsg MSG_PEEK influence of blocking behavior.
  netfilter: netns ct: walk netns list under RTNL
  ipv6: fix run pending DAD when interface becomes ready
  net/9p: fix printk format warnings
  net: fix packet socket delivery in rx irq handler
  xfrm: Have af-specific init_tempsel() initialize family field of temporary selector

16 files changed, 97 insertions, 28 deletions

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 9e47d727e220..cfd4d052d666 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2942,8 +2942,10 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
                 sc->opmode != NL80211_IFTYPE_MESH_POINT &&
                 test_bit(ATH_STAT_PROMISC, sc->status))
                 rfilt |= AR5K_RX_FILTER_PROM;
-        if (sc->opmode == NL80211_IFTYPE_ADHOC)
+        if (sc->opmode == NL80211_IFTYPE_STATION ||
+                sc->opmode == NL80211_IFTYPE_ADHOC) {
                 rfilt |= AR5K_RX_FILTER_BEACON;
+        }
 
         /* Set filters */
         ath5k_hw_set_rx_filter(ah,rfilt);
diff --git a/drivers/net/wireless/ath5k/desc.c b/drivers/net/wireless/ath5k/desc.c
index dd1374052ba9..5e362a7a3620 100644
--- a/drivers/net/wireless/ath5k/desc.c
+++ b/drivers/net/wireless/ath5k/desc.c
@@ -531,10 +531,10 @@ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah,
                 AR5K_5210_RX_DESC_STATUS0_RECEIVE_SIGNAL);
         rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
                 AR5K_5210_RX_DESC_STATUS0_RECEIVE_RATE);
-        rs->rs_antenna = rx_status->rx_status_0 &
-                AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA;
-        rs->rs_more = rx_status->rx_status_0 &
-                AR5K_5210_RX_DESC_STATUS0_MORE;
+        rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0,
+                AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA);
+        rs->rs_more = !!(rx_status->rx_status_0 &
+                AR5K_5210_RX_DESC_STATUS0_MORE);
         /* TODO: this timestamp is 13 bit, later on we assume 15 bit */
         rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
                 AR5K_5210_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
@@ -607,10 +607,10 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
                 AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL);
         rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
                 AR5K_5212_RX_DESC_STATUS0_RECEIVE_RATE);
-        rs->rs_antenna = rx_status->rx_status_0 &
-                AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA;
-        rs->rs_more = rx_status->rx_status_0 &
-                AR5K_5212_RX_DESC_STATUS0_MORE;
+        rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0,
+                AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA);
+        rs->rs_more = !!(rx_status->rx_status_0 &
+                AR5K_5212_RX_DESC_STATUS0_MORE);
         rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
                 AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
         rs->rs_status = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 321dbc8c034a..8d690a0eb1a9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3252,7 +3252,11 @@ static void iwl4965_mac_update_tkip_key(struct ieee80211_hw *hw,
                 return;
         }
 
-        iwl_scan_cancel_timeout(priv, 100);
+        if (iwl_scan_cancel(priv)) {
+                /* cancel scan failed, just live w/ bad key and rely
+                   briefly on SW decryption */
+                return;
+        }
 
         key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK);
         key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS);
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 3b0bee331a33..c89365e2ca58 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -896,6 +896,13 @@ static void iwl_bg_request_scan(struct work_struct *data)
         return;
 
  done:
+        /* Cannot perform scan. Make sure we clear scanning
+        * bits from status so next scan request can be performed.
+        * If we don't clear scanning status bit here all next scan
+        * will fail
+        */
+        clear_bit(STATUS_SCAN_HW, &priv->status);
+        clear_bit(STATUS_SCANNING, &priv->status);
         /* inform mac80211 scan aborted */
         queue_work(priv->workqueue, &priv->scan_completed);
         mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d15a2c997954..285b53e7e261 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -5768,7 +5768,6 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv)
         if (priv->error_recovering)
                 iwl3945_error_recovery(priv);
 
-        ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
         return;
 
  restart:
@@ -6013,6 +6012,7 @@ static void iwl3945_bg_alive_start(struct work_struct *data)
         mutex_lock(&priv->mutex);
         iwl3945_alive_start(priv);
         mutex_unlock(&priv->mutex);
+        ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
 }
 
 static void iwl3945_bg_rf_kill(struct work_struct *work)
@@ -6256,6 +6256,11 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
                                               n_probes,
                         (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
 
+        if (scan->channel_count == 0) {
+                IWL_DEBUG_SCAN("channel count %d\n", scan->channel_count);
+                goto done;
+        }
+
         cmd.len += le16_to_cpu(scan->tx_cmd.len) +
             scan->channel_count * sizeof(struct iwl3945_scan_channel);
         cmd.data = scan;
@@ -6273,6 +6278,14 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
         return;
 
  done:
+        /* can not perform scan make sure we clear scanning
+         * bits from status so next scan request can be performed.
+         * if we dont clear scanning status bit here all next scan
+         * will fail
+        */
+        clear_bit(STATUS_SCAN_HW, &priv->status);
+        clear_bit(STATUS_SCANNING, &priv->status);
+
         /* inform mac80211 scan aborted */
         queue_work(priv->workqueue, &priv->scan_completed);
         mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index a60ae86bd5c9..a3ccd8c1c716 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -61,6 +61,7 @@ static struct usb_device_id usb_ids[] = {
         { USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
         /* ZD1211B */
         { USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
+        { USB_DEVICE(0x0ace, 0xb215), .driver_info = DEVICE_ZD1211B },