10 files changed, 33 insertions, 13 deletions

diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index 4e30197afff6..6b1cb706e410 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -94,6 +94,8 @@ static struct usb_device_id ar9170_usb_ids[] = {
         { USB_DEVICE(0x04bb, 0x093f) },
         /* AVM FRITZ!WLAN USB Stick N */
         { USB_DEVICE(0x057C, 0x8401) },
+        /* NEC WL300NU-G */
+        { USB_DEVICE(0x0409, 0x0249) },
         /* AVM FRITZ!WLAN USB Stick N 2.4 */
         { USB_DEVICE(0x057C, 0x8402), .driver_info = AR9170_REQ_FW1_ONLY },
 
@@ -416,7 +418,7 @@ static int ar9170_usb_exec_cmd(struct ar9170 *ar, enum ar9170_cmd cmd,
         spin_unlock_irqrestore(&aru->common.cmdlock, flags);
 
         usb_fill_int_urb(urb, aru->udev,
-                         usb_sndbulkpipe(aru->udev, AR9170_EP_CMD),
+                         usb_sndintpipe(aru->udev, AR9170_EP_CMD),
                          aru->common.cmdbuf, plen + 4,
                          ar9170_usb_tx_urb_complete, NULL, 1);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 3949133d9ee2..3297fc7b80bf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2047,16 +2047,14 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
                                    tx_resp->failure_frame);
 
                 freed = iwl_tx_queue_reclaim(priv, txq_id, index);
-                if (qc && likely(sta_id != IWL_INVALID_STATION))
-                        priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
+                iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
 
                 if (priv->mac80211_registered &&
                     (iwl_queue_space(&txq->q) > txq->q.low_mark))
                         iwl_wake_queue(priv, txq_id);
         }
 
-        if (qc && likely(sta_id != IWL_INVALID_STATION))
-                iwl_txq_check_empty(priv, sta_id, tid, txq_id);
+        iwl_txq_check_empty(priv, sta_id, tid, txq_id);
 
         if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK))
                 IWL_ERR(priv, "TODO:  Implement Tx ABORT REQUIRED!!!\n");
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0a376f720d78..f43a45d0f1dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1236,7 +1236,15 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
         /* Ack/clear/reset pending uCode interrupts.
          * Note:  Some bits in CSR_INT are "OR" of bits in CSR_FH_INT_STATUS,
          */
-        iwl_write32(priv, CSR_INT, priv->_agn.inta);
+        /* There is a hardware bug in the interrupt mask function that some
+         * interrupts (i.e. CSR_INT_BIT_SCD) can still be generated even if
+         * they are disabled in the CSR_INT_MASK register. Furthermore the
+         * ICT interrupt handling mechanism has another bug that might cause
+         * these unmasked interrupts fail to be detected. We workaround the
+         * hardware bugs here by ACKing all the possible interrupts so that
+         * interrupt coalescing can still be achieved.
+         */
+        iwl_write32(priv, CSR_INT, priv->_agn.inta | ~priv->inta_mask);
 
         inta = priv->_agn.inta;
 
@@ -2611,7 +2619,7 @@ static int iwl_mac_setup_register(struct iwl_priv *priv)
                 BIT(NL80211_IFTYPE_STATION) |
                 BIT(NL80211_IFTYPE_ADHOC);
 
-        hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY |
+        hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
                             WIPHY_FLAG_DISABLE_BEACON_HINTS;
 
         /*
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 4995134d7e4a..64f150b19771 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1946,7 +1946,7 @@ static void iwl3945_init_hw_rates(struct iwl_priv *priv,
 {
         int i;
 
-        for (i = 0; i < IWL_RATE_COUNT; i++) {
+        for (i = 0; i < IWL_RATE_COUNT_LEGACY; i++) {
                 rates[i].bitrate = iwl3945_rates[i].ieee * 5;
                 rates[i].hw_value = i; /* Rate scaling will work on indexes */
                 rates[i].hw_value_short = i;
@@ -3950,7 +3950,7 @@ static int iwl3945_setup_mac(struct iwl_priv *priv)
                 BIT(NL80211_IFTYPE_STATION) |
                 BIT(NL80211_IFTYPE_ADHOC);
 
-        hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY |
+        hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
                             WIPHY_FLAG_DISABLE_BEACON_HINTS;
 
         hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX_3945;
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 4396dccd12ac..82ebe1461a77 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -172,6 +172,8 @@ int lbs_cfg_register(struct lbs_private *priv)
         if (ret < 0)
                 lbs_pr_err("cannot register wiphy device\n");
 
+        priv->wiphy_registered = true;
+
         ret = register_netdev(priv->dev);
         if (ret)
                 lbs_pr_err("cannot register network device\n");
@@ -190,9 +192,11 @@ void lbs_cfg_free(struct lbs_private *priv)
         if (!wdev)
                 return;
 
-        if (wdev->wiphy) {
+        if (priv->wiphy_registered)
                 wiphy_unregister(wdev->wiphy);
+
+        if (wdev->wiphy)
                 wiphy_free(wdev->wiphy);
-        }
+
         kfree(wdev);
 }
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 058d1720242e..a54880e4ad2b 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -36,6 +36,7 @@ struct lbs_private {
 
         /* CFG80211 */
         struct wireless_dev *wdev;
+        bool wiphy_registered;
 
         /* Mesh */
         struct net_device *mesh_dev; /* Virtual device */
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 6599fd15e675..1b5d0aebbb0e 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -3851,6 +3851,7 @@ MODULE_FIRMWARE("mwl8k/helper_8366.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8366.fw");
 
 static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
+        { PCI_VDEVICE(MARVELL, 0x2a0a), .driver_data = MWL8363, },
         { PCI_VDEVICE(MARVELL, 0x2a0c), .driver_data = MWL8363, },
         { PCI_VDEVICE(MARVELL, 0x2a24), .driver_data = MWL8363, },
         { PCI_VDEVICE(MARVELL, 0x2a2b), .driver_data = MWL8687, },
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index b3c4fbd80d8d..e3cfc001d2fd 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -35,6 +35,7 @@ MODULE_FIRMWARE("isl3887usb");
 static struct usb_device_id p54u_table[] __devinitdata = {
         /* Version 1 devices (pci chip + net2280) */
         {USB_DEVICE(0x0506, 0x0a11)},   /* 3COM 3CRWE254G72 */
+        {USB_DEVICE(0x06b9, 0x0120)},   /* Thomson SpeedTouch 120g */
         {USB_DEVICE(0x0707, 0xee06)},   /* SMC 2862W-G */
         {USB_DEVICE(0x07aa, 0x001c)},   /* Corega CG-WLUSB2GT */
         {USB_DEVICE(0x083a, 0x4501)},   /* Accton 802.11g WN4501 USB */
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 9b04964deced..13444b6b3e37 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1643,6 +1643,11 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
         unsigned int i;
 
         /*
+         * Disable powersaving as default.
+         */
+        rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
+        /*
          * Initialize all hw fields.
          */
         rt2x00dev->hw->flags =
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 18d4d8e4ae6b..326fce78489d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -812,9 +812,9 @@ static void rt2800_config_channel_rt3x(struct rt2x00_dev *rt2x00dev,
         rt2800_rfcsr_write(rt2x00dev, 24,
                               rt2x00dev->calibration[conf_is_ht40(conf)]);
 
-        rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
+        rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
         rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
-        rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
+        rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
 }
 
 static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,