83 files changed, 849 insertions, 485 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 698c4608c715..d58027ed1349 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3991,8 +3991,8 @@ NETWORKING [GENERAL]
 P:      David S. Miller
 M:      davem@davemloft.net
 L:      netdev@vger.kernel.org
-W:      http://linux-net.osdl.org/
-T:      git kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git
+W:      http://www.linuxfoundation.org/en/Net
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
 S:      Maintained
 F:      net/
 F:      include/net/
@@ -4033,6 +4033,13 @@ F:	net/wireless/
 F:      include/net/ieee80211*
 F:      include/net/wireless.h
 
+NETWORKING DRIVERS
+L:      netdev@vger.kernel.org
+W:      http://www.linuxfoundation.org/en/Net
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
+S:      Odd Fixes
+F:      drivers/net/
+
 NETXEN (1/10) GbE SUPPORT
 P:      Dhananjay Phadke
 M:      dhananjay@netxen.com
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 29df398b7727..1fc45431a620 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -1383,6 +1383,11 @@ static void rtl8139_hw_start (struct net_device *dev)
         RTL_W32_F (MAC0 + 0, le32_to_cpu (*(__le32 *) (dev->dev_addr + 0)));
         RTL_W32_F (MAC0 + 4, le16_to_cpu (*(__le16 *) (dev->dev_addr + 4)));
 
+        tp->cur_rx = 0;
+
+        /* init Rx ring buffer DMA address */
+        RTL_W32_F (RxBuf, tp->rx_ring_dma);
+
         /* Must enable Tx/Rx before setting transfer thresholds! */
         RTL_W8 (ChipCmd, CmdRxEnb | CmdTxEnb);
 
@@ -1390,8 +1395,6 @@ static void rtl8139_hw_start (struct net_device *dev)
         RTL_W32 (RxConfig, tp->rx_config);
         RTL_W32 (TxConfig, rtl8139_tx_config);
 
-        tp->cur_rx = 0;
-
         rtl_check_media (dev, 1);
 
         if (tp->chipset >= CH_8139B) {
@@ -1406,9 +1409,6 @@ static void rtl8139_hw_start (struct net_device *dev)
         /* Lock Config[01234] and BMCR register writes */
         RTL_W8 (Cfg9346, Cfg9346_Lock);
 
-        /* init Rx ring buffer DMA address */
-        RTL_W32_F (RxBuf, tp->rx_ring_dma);
-
         /* init Tx buffer DMA addresses */
         for (i = 0; i < NUM_TX_DESC; i++)
                 RTL_W32_F (TxAddr0 + (i * 4), tp->tx_bufs_dma + (tp->tx_buf[i] - tp->tx_bufs));
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 9e921544ba20..214a92d1ef75 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -28,9 +28,9 @@ if NETDEVICES
 
 config COMPAT_NET_DEV_OPS
        default y
-       bool "Enable older network device API compatiablity"
+       bool "Enable older network device API compatibility"
        ---help---
-          This option enables kernel compatiability with older network devices
+          This option enables kernel compatibility with older network devices
           that do not use net_device_ops interface.
 
           If unsure, say Y.
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index ab0e5febef83..7ea48414c6cb 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1117,8 +1117,8 @@ static void cxgb_down(struct adapter *adapter)
         spin_unlock_irq(&adapter->work_lock);
 
         free_irq_resources(adapter);
-        flush_workqueue(cxgb3_wq);      /* wait for external IRQ handler */
         quiesce_rx(adapter);
+        flush_workqueue(cxgb3_wq);      /* wait for external IRQ handler */
 }
 
 static void schedule_chk_task(struct adapter *adap)
@@ -1187,6 +1187,9 @@ static int offload_close(struct t3cdev *tdev)
 
         sysfs_remove_group(&tdev->lldev->dev.kobj, &offload_attr_group);
 
+        /* Flush work scheduled while releasing TIDs */
+        flush_scheduled_work();
+
         tdev->lldev = NULL;
         cxgb3_set_dummy_ops(tdev);
         t3_tp_set_offload_mode(adapter, 0);
@@ -1232,6 +1235,10 @@ static int cxgb_close(struct net_device *dev)
         struct port_info *pi = netdev_priv(dev);
         struct adapter *adapter = pi->adapter;
 
+        
+        if (!adapter->open_device_map)
+                return 0;
+
         /* Stop link fault interrupts */
         t3_xgm_intr_disable(adapter, pi->port_id);
         t3_read_reg(adapter, A_XGM_INT_STATUS + pi->mac.offset);
@@ -1247,8 +1254,7 @@ static int cxgb_close(struct net_device *dev)
         spin_unlock_irq(&adapter->work_lock);
 
         if (!(adapter->open_device_map & PORT_MASK))
-                cancel_rearming_delayed_workqueue(cxgb3_wq,
-                                                  &adapter->adap_check_task);
+                cancel_delayed_work_sync(&adapter->adap_check_task);
 
         if (!adapter->open_device_map)
                 cxgb_down(adapter);
@@ -2493,6 +2499,7 @@ static void check_link_status(struct adapter *adapter)
 
                 spin_lock_irq(&adapter->work_lock);
                 if (p->link_fault) {
+                        t3_link_fault(adapter, i);
                         spin_unlock_irq(&adapter->work_lock);
                         continue;
                 }
@@ -2554,9 +2561,7 @@ static void t3_adap_check_task(struct work_struct *work)
 
         adapter->check_task_cnt++;
 
-        /* Check link status for PHYs without interrupts */
-        if (p->linkpoll_period)
-                check_link_status(adapter);
+        check_link_status(adapter);
 
         /* Accumulate MAC stats if needed */
         if (!p->linkpoll_period ||
@@ -2680,21 +2685,6 @@ void t3_os_ext_intr_handler(struct adapter *adapter)
         spin_unlock(&adapter->work_lock);
 }
 
-static void link_fault_task(struct work_struct *work)
-{
-        struct adapter *adapter = container_of(work, struct adapter,
-                                               link_fault_handler_task);
-        int i;
-
-        for_each_port(adapter, i) {
-                struct net_device *netdev = adapter->port[i];
-                struct port_info *pi = netdev_priv(netdev);
-
-                if (pi->link_fault)
-                        t3_link_fault(adapter, i);
-        }
-}
-
 void t3_os_link_fault_handler(struct adapter *adapter, int port_id)
 {
         struct net_device *netdev = adapter->port[port_id];
@@ -2702,7 +2692,6 @@ void t3_os_link_fault_handler(struct adapter *adapter, int port_id)
 
         spin_lock(&adapter->work_lock);
         pi->link_fault = 1;
-        queue_work(cxgb3_wq, &adapter->link_fault_handler_task);
         spin_unlock(&adapter->work_lock);
 }
 
@@ -2838,6 +2827,9 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
         struct adapter *adapter = pci_get_drvdata(pdev);
         int ret;
 
+        if (state == pci_channel_io_perm_failure)
+                return PCI_ERS_RESULT_DISCONNECT;
+
         ret = t3_adapter_error(adapter, 0);
 
         /* Request a slot reset. */
@@ -2932,8 +2924,13 @@ static int __devinit cxgb_enable_msix(struct adapter *adap)
         while ((err = pci_enable_msix(adap->pdev, entries, vectors)) > 0)
                 vectors = err;
 
-        if (!err && vectors < (adap->params.nports + 1))
+        if (err < 0)
+                pci_disable_msix(adap->pdev);
+
+        if (!err && vectors < (adap->params.nports + 1)) {
+                pci_disable_msix(adap->pdev);
                 err = -1;
+        }
 
         if (!err) {
                 for (i = 0; i < vectors; ++i)
@@ -3082,7 +3079,6 @@ static int __devinit init_one(struct pci_dev *pdev,
 
         INIT_LIST_HEAD(&adapter->adapter_list);
         INIT_WORK(&adapter->ext_intr_handler_task, ext_intr_task);
-        INIT_WORK(&adapter->link_fault_handler_task, link_fault_task);
         INIT_WORK(&adapter->fatal_error_handler_task, fatal_error_task);
         INIT_DELAYED_WORK(&adapter->adap_check_task, t3_adap_check_task);
 
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 31ed31a3428b..e1bd690ff831 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -1202,7 +1202,6 @@ void t3_link_changed(struct adapter *adapter, int port_id)
         struct cphy *phy = &pi->phy;
         struct cmac *mac = &pi->mac;
         struct link_config *lc = &pi->link_config;
-        int force_link_down = 0;
 
         phy->ops->get_link_status(phy, &link_ok, &speed, &duplex, &fc);
 
@@ -1218,14 +1217,9 @@ void t3_link_changed(struct adapter *adapter, int port_id)
                 status = t3_read_reg(adapter, A_XGM_INT_STATUS + mac->offset);
                 if (status & F_LINKFAULTCHANGE) {
                         mac->stats.link_faults++;
-                        force_link_down = 1;
+                        pi->link_fault = 1;
                 }
                 t3_open_rx_traffic(mac, rx_cfg, rx_hash_high, rx_hash_low);
-
-                if (force_link_down) {
-                        t3_os_link_fault_handler(adapter, port_id);
-                        return;
-                }
         }
 
         if (lc->requested_fc & PAUSE_AUTONEG)
@@ -1292,9 +1286,6 @@ void t3_link_fault(struct adapter *adapter, int port_id)
                 /* Account link faults only when the phy reports a link up */
                 if (link_ok)
                         mac->stats.link_faults++;
-
-                msleep(1000);
-                t3_os_link_fault_handler(adapter, port_id);
         } else {
                 if (link_ok)
                         t3_write_reg(adapter, A_XGM_XAUI_ACT_CTRL + mac->offset,
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ef12931d302a..6a46ceed9436 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3834,7 +3834,6 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
         struct e1000_buffer *buffer_info;
         unsigned int i, eop;
         unsigned int count = 0;
-        bool cleaned = false;
         unsigned int total_tx_bytes=0, total_tx_packets=0;
 
         i = tx_ring->next_to_clean;
@@ -3843,7 +3842,8 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
 
         while ((eop_desc->upper.data & cpu_to_le32(E1000_TXD_STAT_DD)) &&
                (count < tx_ring->count)) {
-                for (cleaned = false; !cleaned; count++) {
+                bool cleaned = false;
+                for ( ; !cleaned; count++) {
                         tx_desc = E1000_TX_DESC(*tx_ring, i);
                         buffer_info = &tx_ring->buffer_info[i];
                         cleaned = (i == eop);
@@ -3871,7 +3871,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
         tx_ring->next_to_clean = i;
 
 #define TX_WAKE_THRESHOLD 32
-        if (unlikely(cleaned && netif_carrier_ok(netdev) &&
+        if (unlikely(count && netif_carrier_ok(netdev) &&
                      E1000_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD)) {
                 /* Make sure that anybody stopping the queue after this
                  * sees the new next_to_clean.
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 1693ed116b16..ca82f19a7ed1 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -621,7 +621,6 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter)
         struct e1000_buffer *buffer_info;
         unsigned int i, eop;
         unsigned int count = 0;
-        bool cleaned = false;
         unsigned int total_tx_bytes = 0, total_tx_packets = 0;
 
         i = tx_ring->next_to_clean;
@@ -630,7 +629,8 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter)
 
         while ((eop_desc->upper.data & cpu_to_le32(E1000_TXD_STAT_DD)) &&
                (count < tx_ring->count)) {
-                for (cleaned = 0; !cleaned; count++) {
+                bool cleaned = false;
+                for (; !cleaned; count++) {
                         tx_desc = E1000_TX_DESC(*tx_ring, i);
                         buffer_info = &tx_ring->buffer_info[i];
                         cleaned = (i == eop);
@@ -661,8 +661,8 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter)
         tx_ring->next_to_clean = i;
 
 #define TX_WAKE_THRESHOLD 32
-        if (cleaned && netif_carrier_ok(netdev) &&
-                     e1000_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD) {
+        if (count && netif_carrier_ok(netdev) &&
+            e1000_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD) {
                 /* Make sure that anybody stopping the queue after this
                  * sees the new next_to_clean.
                  */
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index 470b676c1dae..f4417fc3b0fd 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -290,7 +290,7 @@ s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
 s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw,
                                struct ixgbe_dcb_config *dcb_config)
 {
-        u32 i, reg;
+        u32 i, reg, rx_pba_size;
 
         /* If PFC is disabled globally then fall back to LFC. */
         if (!dcb_config->pfc_mode_enable) {
@@ -301,17 +301,23 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw,
 
         /* Configure PFC Tx thresholds per TC */
         for (i = 0; i < MAX_TRAFFIC_CLASS; i++) {
-                /* Config and remember Tx */
+                if (dcb_config->rx_pba_cfg == pba_equal)
+                        rx_pba_size = IXGBE_RXPBSIZE_64KB;
+                else
+                        rx_pba_size = (i < 4) ? IXGBE_RXPBSIZE_80KB
+                                              : IXGBE_RXPBSIZE_48KB;
+
+                reg = ((rx_pba_size >> 5) & 0xFFE0);
                 if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full ||
-                    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx) {
-                        reg = hw->fc.high_water | IXGBE_FCRTH_FCEN;
-                        IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(i), reg);
-                        reg = hw->fc.low_water | IXGBE_FCRTL_XONE;
-                        IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), reg);
-                } else {
-                        IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(i), 0);
-                        IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), 0);
-                }
+                    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx)
+                        reg |= IXGBE_FCRTL_XONE;
+                IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), reg);
+
+                reg = ((rx_pba_size >> 2) & 0xFFE0);
+                if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full ||
+                    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx)
+                        reg |= IXGBE_FCRTH_FCEN;
+                IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(i), reg);
         }
 
         /* Configure pause time (2 TCs per register) */
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index febde45cf9fa..01884256f4c9 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2841,11 +2841,55 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
                         }
                         ret = true;
                 } else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-                        for (i = 0; i < dcb_i; i++) {
-                                adapter->rx_ring[i].reg_idx = i << 4;
-                                adapter->tx_ring[i].reg_idx = i << 4;
+                        if (dcb_i == 8) {
+                                /*
+                                 * Tx TC0 starts at: descriptor queue 0
+                                 * Tx TC1 starts at: descriptor queue 32
+                                 * Tx TC2 starts at: descriptor queue 64
+                                 * Tx TC3 starts at: descriptor queue 80
+                                 * Tx TC4 starts at: descriptor queue 96
+                                 * Tx TC5 starts at: descriptor queue 104
+                                 * Tx TC6 starts at: descriptor queue 112
+                                 * Tx TC7 starts at: descriptor queue 120
+                                 *
+                                 * Rx TC0-TC7 are offset by 16 queues each
+                                 */
+                                for (i = 0; i < 3; i++) {
+                                        adapter->tx_ring[i].reg_idx = i << 5;
+                                        adapter->rx_ring[i].reg_idx = i << 4;
+                                }
+                                for ( ; i < 5; i++) {
+                                        adapter->tx_ring[i].reg_idx =
+                                                                 ((i + 2) << 4);
+                                        adapter->rx_ring[i].reg_idx = i << 4;
+                                }
+                                for ( ; i < dcb_i; i++) {
+                                        adapter->tx_ring[i].reg_idx =
+                                                                 ((i + 8) << 3);
+                                        adapter->rx_ring[i].reg_idx = i << 4;
+                                }
+
+                                ret = true;
+                        } else if (dcb_i == 4) {
+                                /*
+                                 * Tx TC0 starts at: descriptor queue 0
+                                 * Tx TC1 starts at: descriptor queue 64
+                                 * Tx TC2 starts at: descriptor queue 96
+                                 * Tx TC3 starts at: descriptor queue 112
+                                 *
+                                 * Rx TC0-TC3 are offset by 32 queues each
+                                 */
+                                adapter->tx_ring[0].reg_idx = 0;
+                                adapter->tx_ring[1].reg_idx = 64;
+                                adapter->tx_ring[2].reg_idx = 96;
+                                adapter->tx_ring[3].reg_idx = 112;
+                                for (i = 0 ; i < dcb_i; i++)
+                                        adapter->rx_ring[i].reg_idx = i << 5;
+
+                                ret = true;
+                        } else {
+                                ret = false;
                         }
-                        ret = true;
                 } else {
                         ret = false;
                 }
@@ -3946,7 +3990,7 @@ static void ixgbe_sfp_config_module_task(struct work_struct *work)
         }
         hw->mac.ops.setup_sfp(hw);
 
-        if (!adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK)
+        if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
                 /* This will also work for DA Twinax connections */
                 schedule_work(&adapter->multispeed_fiber_task);
         adapter->flags &= ~IXGBE_FLAG_IN_SFP_MOD_TASK;
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 46073de290cf..e82aee41d77e 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -316,10 +316,11 @@ static void macb_tx(struct macb *bp)
         dev_dbg(&bp->pdev->dev, "macb_tx status = %02lx\n",
                 (unsigned long)status);
 
-        if (status & MACB_BIT(UND)) {
+        if (status & (MACB_BIT(UND) | MACB_BIT(TSR_RLE))) {
                 int i;
-                printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
-                        bp->dev->name);
+                printk(KERN_ERR "%s: TX %s, resetting buffers\n",
+                        bp->dev->name, status & MACB_BIT(UND) ?
+                        "underrun" : "retry limit exceeded");
 
                 /* Transfer ongoing, disable transmitter, to avoid confusion */
                 if (status & MACB_BIT(TGO))
@@ -520,27 +521,10 @@ static int macb_poll(struct napi_struct *napi, int budget)
         macb_writel(bp, RSR, status);
 
         work_done = 0;
-        if (!status) {
-                /*
-                 * This may happen if an interrupt was pending before
-                 * this function was called last time, and no packets
-                 * have been received since.
-                 */
-                napi_complete(napi);
-                goto out;
-        }
 
         dev_dbg(&bp->pdev->dev, "poll: status = %08lx, budget = %d\n",
                 (unsigned long)status, budget);
 
-        if (!(status & MACB_BIT(REC))) {
-                dev_warn(&bp->pdev->dev,
-                         "No RX buffers complete, status = %02lx\n",
-                         (unsigned long)status);
-                napi_complete(napi);
-                goto out;
-        }
-
         work_done = macb_rx(bp, budget);
         if (work_done < budget)
                 napi_complete(napi);
@@ -549,7 +533,6 @@ static int macb_poll(struct napi_struct *napi, int budget)
          * We've done what we can to clean the buffers. Make sure we
          * get notified when new packets arrive.
          */
-out:
         macb_writel(bp, IER, MACB_RX_INT_FLAGS);
 
         /* TODO: Handle errors */
@@ -590,7 +573,8 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id)
                         }
                 }
 
-                if (status & (MACB_BIT(TCOMP) | MACB_BIT(ISR_TUND)))
+                if (status & (MACB_BIT(TCOMP) | MACB_BIT(ISR_TUND) |
+                            MACB_BIT(ISR_RLE)))
                         macb_tx(bp);
 
                 /*
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 70d3ef4a2c5f..214a8cf2b708 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -376,7 +376,8 @@ static u32 macvlan_ethtool_get_rx_csum(struct net_device *dev)
         const struct macvlan_dev *vlan = netdev_priv(dev);
         struct net_device *lowerdev = vlan->lowerdev;
 
-        if (lowerdev->ethtool_ops->get_rx_csum == NULL)
+        if (lowerdev->ethtool_ops == NULL ||
+            lowerdev->ethtool_ops->get_rx_csum == NULL)
                 return 0;
         return lowerdev->ethtool_ops->get_rx_csum(lowerdev);
 }
@@ -387,7 +388,8 @@ static int macvlan_ethtool_get_settings(struct net_device *dev,
         const struct macvlan_dev *vlan = netdev_priv(dev);
         struct net_device *lowerdev = vlan->lowerdev;
 
-        if (!lowerdev->ethtool_ops->get_settings)
+        if (!lowerdev->ethtool_ops ||
+            !lowerdev->ethtool_ops->get_settings)
                 return -EOPNOTSUPP;
 
         return lowerdev->ethtool_ops->get_settings(lowerdev, cmd);
@@ -398,7 +400,8 @@ static u32 macvlan_ethtool_get_flags(struct net_device *dev)
         const struct macvlan_dev *vlan = netdev_priv(dev);
         struct net_device *lowerdev = vlan->lowerdev;
 
-        if (!lowerdev->ethtool_ops->get_flags)
+        if (!lowerdev->ethtool_ops ||
+            !lowerdev->ethtool_ops->get_flags)
                 return 0;
         return lowerdev->ethtool_ops->get_flags(lowerdev);
 }
diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c
index eda72dd2120f..510633fd57f6 100644
--- a/drivers/net/mlx4/en_main.c
+++ b/drivers/net/mlx4/en_main.c
@@ -181,7 +181,7 @@ static void *mlx4_en_add(struct mlx4_dev *dev)
         mdev->workqueue = create_singlethread_workqueue("mlx4_en");
         if (!mdev->workqueue) {
                 err = -ENOMEM;
-                goto err_close_nic;
+                goto err_mr;
         }
 
         /* At this stage all non-port specific tasks are complete:
@@ -214,9 +214,8 @@ err_free_netdev:
         flush_workqueue(mdev->workqueue);
 
         /* Stop event queue before we drop down to release shared SW state */
-
-err_close_nic:
         destroy_workqueue(mdev->workqueue);
+
 err_mr:
         mlx4_mr_free(dev, &mdev->mr);
 err_uar:
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index 303c23de6cac..438678ab2a10 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -348,11 +348,9 @@ static void mlx4_en_tx_timeout(struct net_device *dev)
         if (netif_msg_timer(priv))
                 mlx4_warn(mdev, "Tx timeout called on port:%d\n", priv->port);
 
-        if (netif_carrier_ok(dev)) {
-                priv->port_stats.tx_timeout++;
-                mlx4_dbg(DRV, priv, "Scheduling watchdog\n");
-                queue_work(mdev->workqueue, &priv->watchdog_task);
-        }
+        priv->port_stats.tx_timeout++;
+        mlx4_dbg(DRV, priv, "Scheduling watchdog\n");
+        queue_work(mdev->workqueue, &priv->watchdog_task);
 }
 
 
@@ -761,9 +759,14 @@ static void mlx4_en_restart(struct work_struct *work)
         struct net_device *dev = priv->dev;
 
         mlx4_dbg(DRV, priv, "Watchdog task called for port %d\n", priv->port);
-        mlx4_en_stop_port(dev);
-        if (mlx4_en_start_port(dev))
-            mlx4_err(mdev, "Failed restarting port %d\n", priv->port);
+
+        mutex_lock(&mdev->state_lock);
+        if (priv->port_up) {
+                mlx4_en_stop_port(dev);
+                if (mlx4_en_start_port(dev))
+                        mlx4_err(mdev, "Failed restarting port %d\n", priv->port);
+        }
+        mutex_unlock(&mdev->state_lock);
 }
 
 
@@ -1054,7 +1057,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
          * Set driver features
          */
         dev->features |= NETIF_F_SG;
-        dev->features |= NETIF_F_HW_CSUM;
+        dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
         dev->features |= NETIF_F_HIGHDMA;
         dev->features |= NETIF_F_HW_VLAN_TX |
                          NETIF_F_HW_VLAN_RX |
diff --git a/drivers/net/mlx4/en_port.c b/drivers/net/mlx4/en_port.c
index c5a4c0389752..a29abe845d2e 100644
--- a/drivers/net/mlx4/en_port.c
+++ b/drivers/net/mlx4/en_port.c
@@ -151,6 +151,7 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
         struct mlx4_cmd_mailbox *mailbox;
         u64 in_mod = reset << 8 | port;
         int err;
+        int i;
 
         mailbox = mlx4_alloc_cmd_mailbox(mdev->dev);
         if (IS_ERR(mailbox))
@@ -165,38 +166,18 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
 
         spin_lock_bh(&priv->stats_lock);
 
-        stats->rx_packets = be32_to_cpu(mlx4_en_stats->RTOTFRMS) -
-                            be32_to_cpu(mlx4_en_stats->RDROP);
-        stats->tx_packets = be64_to_cpu(mlx4_en_stats->TTOT_prio_0) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_1) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_2) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_3) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_4) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_5) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_6) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_prio_7) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_novlan) +
-                            be64_to_cpu(mlx4_en_stats->TTOT_loopbk);
-        stats->rx_bytes = be64_to_cpu(mlx4_en_stats->ROCT_prio_0) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_1) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_2) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_3) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_4) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_5) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_6) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_prio_7) +
-                          be64_to_cpu(mlx4_en_stats->ROCT_novlan);
-
-        stats->tx_bytes = be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_0) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_1) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_2) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_3) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_4) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_5) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_6) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_prio_7) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_novlan) +
-                          be64_to_cpu(mlx4_en_stats->TTTLOCT_loopbk);
+        stats->rx_packets = 0;
+        stats->rx_bytes = 0;
+        for (i = 0; i < priv->rx_ring_num; i++) {
+                stats->rx_packets += priv->rx_ring[i].packets;
+                stats->rx_bytes += priv->rx_ring[i].bytes;
+        }
+        stats->tx_packets = 0;
+        stats->tx_bytes = 0;
+        for (i = 0; i <= priv->tx_ring_num; i++) {
+                stats->tx_packets += priv->tx_ring[i].packets;
+                stats->tx_bytes += priv->tx_ring[i].bytes;
+        }
 
         stats->rx_errors = be64_to_cpu(mlx4_en_stats->PCS) +
                            be32_to_cpu(mlx4_en_stats->RdropLength) +
diff --git a/drivers/net/mlx4/en_resources.c b/drivers/net/mlx4/en_resources.c
index a0545209e507..65ca706c04bb 100644
--- a/drivers/net/mlx4/en_resources.c
+++ b/drivers/net/mlx4/en_resources.c
@@ -94,3 +94,9 @@ void mlx4_en_unmap_buffer(struct mlx4_buf *buf)
 
         vunmap(buf->direct.buf);
 }
+
+void mlx4_en_sqp_event(struct mlx4_qp *qp, enum mlx4_event event)
+{
+    return;
+}
+
diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c
index 7e40741fb7d8..0cbb78ca7b29 100644
--- a/drivers/net/mlx4/en_rx.c
+++ b/drivers/net/mlx4/en_rx.c
@@ -436,8 +436,9 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv)
                 /* Initialize page allocators */
                 err = mlx4_en_init_allocator(priv, ring);
                 if (err) {
-                         mlx4_err(mdev, "Failed initializing ring allocator\n");
-                         goto err_allocator;
+                        mlx4_err(mdev, "Failed initializing ring allocator\n");
+                        ring_ind--;
+                        goto err_allocator;
                 }
 
                 /* Fill Rx buffers */
@@ -467,6 +468,7 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv)
                                      ring->wqres.db.dma, &ring->srq);
                 if (err){
                         mlx4_err(mdev, "Failed to allocate srq\n");
+                        ring_ind--;
                         goto err_srq;
                 }
                 ring->srq.event = mlx4_en_srq_event;
@@ -926,12 +928,6 @@ void mlx4_en_set_default_rss_map(struct mlx4_en_priv *priv,
         }
 }
 
-static void mlx4_en_sqp_event(struct mlx4_qp *qp, enum mlx4_event event)
-{
-    return;
-}
-
-
 static int mlx4_en_config_rss_qp(struct mlx4_en_priv *priv,
                                  int qpn, int srqn, int cqn,
                                  enum mlx4_qp_state *state,
diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c
index 4afd5993e31c..ac6fc499b280 100644
--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@@ -112,6 +112,7 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv,
                 mlx4_err(mdev, "Failed allocating qp %d\n", ring->qpn);
                 goto err_reserve;
         }
+        ring->qp.event = mlx4_en_sqp_event;
 
         return 0;
 
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index e9af32d41ca4..ef840abbcd39 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -538,6 +538,7 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget);
 void mlx4_en_fill_qp_context(struct mlx4_en_priv *priv, int size, int stride,
                              int is_tx, int rss, int qpn, int cqn, int srqn,
                              struct mlx4_qp_context *context);
+void mlx4_en_sqp_event(struct mlx4_qp *qp, enum mlx4_event event);
 int mlx4_en_map_buffer(struct mlx4_buf *buf);
 void mlx4_en_unmap_buffer(struct mlx4_buf *buf);
 
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 2fbf9f9ddd37..652a36888361 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1758,7 +1758,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
         PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
-        PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
+        PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "cis/LA-PCM.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("PMX   ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index a5ac2bd58b5b..4f3ada622f9b 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -2101,6 +2101,9 @@ static int gelic_wl_associate_bss(struct gelic_wl_info *wl,
         if (ret) {
                 pr_debug("%s: WEP/WPA setup failed %d\n", __func__,
                          ret);
+                ret = -EPERM;
+                gelic_wl_send_iwap_event(wl, NULL);
+                goto out;
         }
 
         /* start association */
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 7a837c465960..201be425643a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2190,7 +2190,14 @@ static int tg3_nvram_read_using_eeprom(struct tg3 *tp,
         if (!(tmp & EEPROM_ADDR_COMPLETE))
                 return -EBUSY;
 
-        *val = tr32(GRC_EEPROM_DATA);
+        tmp = tr32(GRC_EEPROM_DATA);
+
+        /*
+         * The data will always be opposite the native endian
+         * format.  Perform a blind byteswap to compensate.
+         */
+        *val = swab32(tmp);
+
         return 0;
 }
 
@@ -10663,7 +10670,13 @@ static int tg3_nvram_write_block_using_eeprom(struct tg3 *tp,
 
                 memcpy(&data, buf + i, 4);
 
-                tw32(GRC_EEPROM_DATA, be32_to_cpu(data));
+                /*
+                 * The SEEPROM interface expects the data to always be opposite
+                 * the native endian format.  We accomplish this by reversing
+                 * all the operations that would have been performed on the
+                 * data from a call to tg3_nvram_read_be32().
+                 */
+                tw32(GRC_EEPROM_DATA, swab32(be32_to_cpu(data)));
 
                 val = tr32(GRC_EEPROM_ADDR);
                 tw32(GRC_EEPROM_ADDR, val | EEPROM_ADDR_COMPLETE);
@@ -12443,13 +12456,8 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
                 /* Next, try NVRAM. */
                 if (!tg3_nvram_read_be32(tp, mac_offset + 0, &hi) &&
                     !tg3_nvram_read_be32(tp, mac_offset + 4, &lo)) {
-                        dev->dev_addr[0] = ((hi >> 16) & 0xff);
-                        dev->dev_addr[1] = ((hi >> 24) & 0xff);
-                        dev->dev_addr[2] = ((lo >>  0) & 0xff);
-                        dev->dev_addr[3] = ((lo >>  8) & 0xff);
-                        dev->dev_addr[4] = ((lo >> 16) & 0xff);
-                        dev->dev_addr[5] = ((lo >> 24) & 0xff);
-
+                        memcpy(&dev->dev_addr[0], ((char *)&hi) + 2, 2);
+                        memcpy(&dev->dev_addr[2], (char *)&lo, sizeof(lo));
                 }
                 /* Finally just fetch it out of the MAC control regs. */
                 else {
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 16716aef184c..735bf41c654a 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -93,7 +93,6 @@ struct tun_file {
         atomic_t count;
         struct tun_struct *tun;
         struct net *net;
-        wait_queue_head_t       read_wait;
 };
 
 struct tun_sock;
@@ -156,6 +155,7 @@ static int tun_attach(struct tun_struct *tun, struct file *file)
         tfile->tun = tun;
         tun->tfile = tfile;
         dev_hold(tun->dev);
+        sock_hold(tun->sk);
         atomic_inc(&tfile->count);
 
 out:
@@ -165,11 +165,8 @@ out:
 
 static void __tun_detach(struct tun_struct *tun)
 {
-        struct tun_file *tfile = tun->tfile;
-
         /* Detach from net device */
         netif_tx_lock_bh(tun->dev);
-        tfile->tun = NULL;
         tun->tfile = NULL;
         netif_tx_unlock_bh(tun->dev);
 
@@ -333,12 +330,19 @@ static void tun_net_uninit(struct net_device *dev)
         /* Inform the methods they need to stop using the dev.
          */
         if (tfile) {
-                wake_up_all(&tfile->read_wait);
+                wake_up_all(&tun->socket.wait);
                 if (atomic_dec_and_test(&tfile->count))
                         __tun_detach(tun);
         }
 }
 
+static void tun_free_netdev(struct net_device *dev)
+{
+        struct tun_struct *tun = netdev_priv(dev);
+
+        sock_put(tun->sk);
+}
+
 /* Net device open. */
 static int tun_net_open(struct net_device *dev)
 {
@@ -393,7 +397,7 @@ static int tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
         /* Notify and wake up reader process */
         if (tun->flags & TUN_FASYNC)
                 kill_fasync(&tun->fasync, SIGIO, POLL_IN);
-        wake_up_interruptible(&tun->tfile->read_wait);
+        wake_up_interruptible(&tun->socket.wait);
         return 0;
 
 drop:
@@ -490,7 +494,7 @@ static unsigned int tun_chr_poll(struct file *file, poll_table * wait)
 
         DBG(KERN_INFO "%s: tun_chr_poll\n", tun->dev->name);
 
-        poll_wait(file, &tfile->read_wait, wait);
+        poll_wait(file, &tun->socket.wait, wait);
 
         if (!skb_queue_empty(&tun->readq))
                 mask |= POLLIN | POLLRDNORM;
@@ -763,7 +767,7 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv,
                 goto out;
         }
 
-        add_wait_queue(&tfile->read_wait, &wait);
+        add_wait_queue(&tun->socket.wait, &wait);
         while (len) {
                 current->state = TASK_INTERRUPTIBLE;
 
@@ -794,7 +798,7 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv,
         }
 
         current->state = TASK_RUNNING;
-        remove_wait_queue(&tfile->read_wait, &wait);
+        remove_wait_queue(&tun->socket.wait, &wait);
 
 out:
         tun_put(tun);
@@ -811,7 +815,7 @@ static void tun_setup(struct net_device *dev)
         tun->group = -1;
 
         dev->ethtool_ops = &tun_ethtool_ops;
-        dev->destructor = free_netdev;
+        dev->destructor = tun_free_netdev;
 }
 
 /* Trivial set of netlink ops to allow deleting tun or tap
@@ -848,7 +852,7 @@ static void tun_sock_write_space(struct sock *sk)
 
 static void tun_sock_destruct(struct sock *sk)
 {
-        dev_put(container_of(sk, struct tun_sock, sk)->tun->dev);
+        free_netdev(container_of(sk, struct tun_sock, sk)->tun->dev);
 }
 
 static struct proto tun_proto = {
@@ -862,7 +866,6 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
         struct sock *sk;
         struct tun_struct *tun;
         struct net_device *dev;
-        struct tun_file *tfile = file->private_data;
         int err;
 
         dev = __dev_get_by_name(net, ifr->ifr_name);
@@ -920,13 +923,10 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
                 if (!sk)
                         goto err_free_dev;
 
-                /* This ref count is for tun->sk. */
-                dev_hold(dev);
+                init_waitqueue_head(&tun->socket.wait);
                 sock_init_data(&tun->socket, sk);
                 sk->sk_write_space = tun_sock_write_space;
-                sk->sk_destruct = tun_sock_destruct;
                 sk->sk_sndbuf = INT_MAX;
-                sk->sk_sleep = &tfile->read_wait;
 
                 tun->sk = sk;
                 container_of(sk, struct tun_sock, sk)->tun = tun;
@@ -942,11 +942,13 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
                 err = -EINVAL;
                 err = register_netdevice(tun->dev);
                 if (err < 0)
-                        goto err_free_dev;
+                        goto err_free_sk;
+
+                sk->sk_destruct = tun_sock_destruct;
 
                 err = tun_attach(tun, file);
                 if (err < 0)
-                        goto err_free_dev;
+                        goto failed;
         }
 
         DBG(KERN_INFO "%s: tun_set_iff\n", tun->dev->name);
@@ -1266,7 +1268,6 @@ static int tun_chr_open(struct inode *inode, struct file * file)
         atomic_set(&tfile->count, 0);
         tfile->tun = NULL;
         tfile->net = get_net(current->nsproxy->net_ns);
-        init_waitqueue_head(&tfile->read_wait);
         file->private_data = tfile;
         return 0;
 }
@@ -1284,14 +1285,16 @@ static int tun_chr_close(struct inode *inode, struct file *file)
                 __tun_detach(tun);
 
                 /* If desireable, unregister the netdevice. */
-                if (!(tun->flags & TUN_PERSIST)) {
-                        sock_put(tun->sk);
+                if (!(tun->flags & TUN_PERSIST))
                         unregister_netdevice(tun->dev);
-                }
 
                 rtnl_unlock();
         }
 
+        tun = tfile->tun;
+        if (tun)
+                sock_put(tun->sk);
+
         put_net(tfile->net);
         kfree(tfile);
 
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index d3f39e86eb95..44f8392da117 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -1394,7 +1394,8 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
             (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_RXID) ||
             (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
             (ugeth->phy_interface == PHY_INTERFACE_MODE_RTBI)) {
-                upsmr |= UCC_GETH_UPSMR_RPM;
+                if (ugeth->phy_interface != PHY_INTERFACE_MODE_RMII)
+                        upsmr |= UCC_GETH_UPSMR_RPM;
                 switch (ugeth->max_speed) {
                 case SPEED_10:
                         upsmr |= UCC_GETH_UPSMR_R10M;
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index a8228d87c8cf..2138535f2339 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -899,6 +899,7 @@ static int pegasus_start_xmit(struct sk_buff *skb, struct net_device *net)
                         /* cleanup should already have been scheduled */
                         break;
                 case -ENODEV:           /* disconnect() upcoming */
+                case -EPERM:
                         netif_device_detach(pegasus->net);
                         break;
                 default:
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index f21a6171c691..c36d3a3d655f 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -6713,11 +6713,11 @@ static int airo_set_auth(struct net_device *dev,
                                 local->config.authType = AUTH_ENCRYPT;
                         } else
                                 return -EINVAL;
-                        break;
 
                         /* Commit the changes to flags if needed */
                         if (local->config.authType != currentAuthType)
                                 set_bit (FLAG_COMMIT, &local->flags);
+                        break;
                 }
 
         case IW_AUTH_WPA_ENABLED:
diff --git a/drivers/net/wireless/ar9170/hw.h b/drivers/net/wireless/ar9170/hw.h
index 13091bd9d815..53e250a4278f 100644
--- a/drivers/net/wireless/ar9170/hw.h
+++ b/drivers/net/wireless/ar9170/hw.h
@@ -310,7 +310,7 @@ struct ar9170_tx_control {
 
 struct ar9170_rx_head {
         u8 plcp[12];
-};
+} __packed;
 
 struct ar9170_rx_tail {
         union {
@@ -318,16 +318,16 @@ struct ar9170_rx_tail {
                         u8 rssi_ant0, rssi_ant1, rssi_ant2,
                            rssi_ant0x, rssi_ant1x, rssi_ant2x,
                            rssi_combined;
-                };
+                } __packed;
                 u8 rssi[7];
-        };
+        } __packed;
 
         u8 evm_stream0[6], evm_stream1[6];
         u8 phy_err;
         u8 SAidx, DAidx;
         u8 error;
         u8 status;
-};
+} __packed;
 
 #define AR9170_ENC_ALG_NONE                     0x0
 #define AR9170_ENC_ALG_WEP64                    0x1
diff --git a/drivers/net/wireless/ar9170/usb.c b/drivers/net/wireless/ar9170/usb.c
index ad296840893e..fddda477095c 100644
--- a/drivers/net/wireless/ar9170/usb.c
+++ b/drivers/net/wireless/ar9170/usb.c
@@ -59,6 +59,8 @@ static struct usb_device_id ar9170_usb_ids[] = {
         { USB_DEVICE(0x0cf3, 0x9170) },
         /* Atheros TG121N */
         { USB_DEVICE(0x0cf3, 0x1001) },
+        /* Cace Airpcap NX */
+        { USB_DEVICE(0xcace, 0x0300) },
         /* D-Link DWA 160A */
         { USB_DEVICE(0x07d1, 0x3c10) },
         /* Netgear WNDA3100 */
@@ -67,6 +69,8 @@ static struct usb_device_id ar9170_usb_ids[] = {
         { USB_DEVICE(0x0846, 0x9001) },
         /* Zydas ZD1221 */
         { USB_DEVICE(0x0ace, 0x1221) },
+        /* ZyXEL NWD271N */
+        { USB_DEVICE(0x0586, 0x3417) },
         /* Z-Com UB81 BG */
         { USB_DEVICE(0x0cde, 0x0023) },
         /* Z-Com UB82 ABG */
@@ -619,6 +623,39 @@ static int ar9170_usb_open(struct ar9170 *ar)
         return 0;
 }
 
+static int ar9170_usb_init_device(struct ar9170_usb *aru)
+{
+        int err;
+
+        err = ar9170_usb_alloc_rx_irq_urb(aru);
+        if (err)
+                goto err_out;
+
+        err = ar9170_usb_alloc_rx_bulk_urbs(aru);
+        if (err)
+                goto err_unrx;
+
+        err = ar9170_usb_upload_firmware(aru);
+        if (err) {
+                err = ar9170_echo_test(&aru->common, 0x60d43110);
+                if (err) {
+                        /* force user invention, by disabling the device */
+                        err = usb_driver_set_configuration(aru->udev, -1);
+                        dev_err(&aru->udev->dev, "device is in a bad state. "
+                                                 "please reconnect it!\n");
+                        goto err_unrx;
+                }
+        }
+
+        return 0;
+
+err_unrx:
+        ar9170_usb_cancel_urbs(aru);
+
+err_out:
+        return err;
+}
+
 static int ar9170_usb_probe(struct usb_interface *intf,
                         const struct usb_device_id *id)
 {
@@ -654,32 +691,16 @@ static int ar9170_usb_probe(struct usb_interface *intf,
 
         err = ar9170_usb_reset(aru);
         if (err)
-                goto err_unlock;
+                goto err_freehw;
 
         err = ar9170_usb_request_firmware(aru);
         if (err)
-                goto err_unlock;
+                goto err_freehw;
 
-        err = ar9170_usb_alloc_rx_irq_urb(aru);
+        err = ar9170_usb_init_device(aru);
         if (err)
                 goto err_freefw;
 
-        err = ar9170_usb_alloc_rx_bulk_urbs(aru);
-        if (err)
-                goto err_unrx;
-
-        err = ar9170_usb_upload_firmware(aru);
-        if (err) {
-                err = ar9170_echo_test(&aru->common, 0x60d43110);
-                if (err) {
-                        /* force user invention, by disabling the device */
-                        err = usb_driver_set_configuration(aru->udev, -1);
-                        dev_err(&aru->udev->dev, "device is in a bad state. "
-                                                 "please reconnect it!\n");
-                        goto err_unrx;
-                }
-        }
-
         err = ar9170_usb_open(ar);
         if (err)
                 goto err_unrx;
@@ -699,7 +720,7 @@ err_freefw:
         release_firmware(aru->init_values);
         release_firmware(aru->firmware);
 
-err_unlock:
+err_freehw:
         usb_set_intfdata(intf, NULL);
         usb_put_dev(udev);
         ieee80211_free_hw(ar->hw);
@@ -726,12 +747,65 @@ static void ar9170_usb_disconnect(struct usb_interface *intf)
         ieee80211_free_hw(aru->common.hw);
 }
 
+#ifdef CONFIG_PM
+static int ar9170_suspend(struct usb_interface *intf,
+                          pm_message_t  message)
+{
+        struct ar9170_usb *aru = usb_get_intfdata(intf);
+
+        if (!aru)
+                return -ENODEV;
+
+        aru->common.state = AR9170_IDLE;
+        ar9170_usb_cancel_urbs(aru);
+
+        return 0;
+}
+
+static int ar9170_resume(struct usb_interface *intf)
+{
+        struct ar9170_usb *aru = usb_get_intfdata(intf);
+        int err;
+
+        if (!aru)
+                return -ENODEV;
+
+        usb_unpoison_anchored_urbs(&aru->rx_submitted);
+        usb_unpoison_anchored_urbs(&aru->tx_submitted);
+
+        /*
+         * FIXME: firmware upload will fail on resume.
+         * but this is better than a hang!
+         */
+
+        err = ar9170_usb_init_device(aru);
+        if (err)
+                goto err_unrx;
+
+        err = ar9170_usb_open(&aru->common);
+        if (err)
+                goto err_unrx;
+
+        return 0;
+
+err_unrx:
+        aru->common.state = AR9170_IDLE;
+        ar9170_usb_cancel_urbs(aru);
+
+        return err;
+}
+#endif /* CONFIG_PM */
+
 static struct usb_driver ar9170_driver = {
         .name = "ar9170usb",
         .probe = ar9170_usb_probe,
         .disconnect = ar9170_usb_disconnect,
         .id_table = ar9170_usb_ids,
         .soft_unbind = 1,
+#ifdef CONFIG_PM
+        .suspend = ar9170_suspend,
+        .resume = ar9170_resume,
+#endif /* CONFIG_PM */
 };
 
 static int __init ar9170_init(void)
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 0c02f1c2bd94..744f4f4dd3d1 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -250,6 +250,8 @@ static struct usb_device_id dev_table[] = {
         { USB_DEVICE(0x03eb, 0x7617), USB_DEVICE_DATA(BOARD_505A) },
         /* Siemens Gigaset USB WLAN Adapter 11 */
         { USB_DEVICE(0x1690, 0x0701), USB_DEVICE_DATA(BOARD_505A) },
+        /* OQO Model 01+ Internal Wi-Fi */
+        { USB_DEVICE(0x1557, 0x0002), USB_DEVICE_DATA(BOARD_505A) },
         /*
          * at76c505amx-rfmd
          */
diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c
index 71cb18d6757d..dd1f30156740 100644
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -493,6 +493,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
         int hdrlen, padsize, retval;
         bool decrypt_error = false;
         u8 keyix;
+        __le16 fc;
 
         spin_lock_bh(&sc->rx.rxbuflock);
 
@@ -606,6 +607,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
                 /* see if any padding is done by the hw and remove it */
                 hdr = (struct ieee80211_hdr *)skb->data;
                 hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+                fc = hdr->frame_control;
 
                 /* The MAC header is padded to have 32-bit boundary if the
                  * packet payload is non-zero. The general calculation for
@@ -690,7 +692,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
                         sc->rx.rxotherant = 0;
                 }
 
-                if (ieee80211_is_beacon(hdr->frame_control) &&
+                if (ieee80211_is_beacon(fc) &&
                                 (sc->sc_flags & SC_OP_WAIT_FOR_BEACON)) {
                         sc->sc_flags &= ~SC_OP_WAIT_FOR_BEACON;
                         ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 857d84148b1d..27eef8fb7107 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1502,7 +1502,6 @@ static const struct net_device_ops atmel_netdev_ops = {
         .ndo_set_mac_address    = atmel_set_mac_address,
         .ndo_start_xmit         = start_tx,
         .ndo_do_ioctl           = atmel_ioctl,
-        .ndo_change_mtu         = eth_change_mtu,
         .ndo_validate_addr      = eth_validate_addr,
 };
 
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index e228c1de6e11..eae680b53052 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -555,11 +555,32 @@ address_error:
         return 1;
 }
 
+static bool b43_rx_buffer_is_poisoned(struct b43_dmaring *ring, struct sk_buff *skb)
+{
+        unsigned char *f = skb->data + ring->frameoffset;
+
+        return ((f[0] & f[1] & f[2] & f[3] & f[4] & f[5] & f[6] & f[7]) == 0xFF);
+}
+
+static void b43_poison_rx_buffer(struct b43_dmaring *ring, struct sk_buff *skb)
+{
+        struct b43_rxhdr_fw4 *rxhdr;
+        unsigned char *frame;
+
+        /* This poisons the RX buffer to detect DMA failures. */
+
+        rxhdr = (struct b43_rxhdr_fw4 *)(skb->data);
+        rxhdr->frame_len = 0;
+
+        B43_WARN_ON(ring->rx_buffersize < ring->frameoffset + sizeof(struct b43_plcp_hdr6) + 2);
+        frame = skb->data + ring->frameoffset;
+        memset(frame, 0xFF, sizeof(struct b43_plcp_hdr6) + 2 /* padding */);
+}
+
 static int setup_rx_descbuffer(struct b43_dmaring *ring,
                                struct b43_dmadesc_generic *desc,
                                struct b43_dmadesc_meta *meta, gfp_t gfp_flags)
 {
-        struct b43_rxhdr_fw4 *rxhdr;
         dma_addr_t dmaaddr;
         struct sk_buff *skb;
 
@@ -568,6 +589,7 @@ static int setup_rx_descbuffer(struct b43_dmaring *ring,
         skb = __dev_alloc_skb(ring->rx_buffersize, gfp_flags);
         if (unlikely(!skb))
                 return -ENOMEM;
+        b43_poison_rx_buffer(ring, skb);
         dmaaddr = map_descbuffer(ring, skb->data, ring->rx_buffersize, 0);
         if (b43_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize, 0)) {
                 /* ugh. try to realloc in zone_dma */
@@ -578,6 +600,7 @@ static int setup_rx_descbuffer(struct b43_dmaring *ring,
                 skb = __dev_alloc_skb(ring->rx_buffersize, gfp_flags);
                 if (unlikely(!skb))
                         return -ENOMEM;
+                b43_poison_rx_buffer(ring, skb);
                 dmaaddr = map_descbuffer(ring, skb->data,
                                          ring->rx_buffersize, 0);
                 if (b43_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize, 0)) {
@@ -592,9 +615,6 @@ static int setup_rx_descbuffer(struct b43_dmaring *ring,
         ring->ops->fill_descriptor(ring, desc, dmaaddr,
                                    ring->rx_buffersize, 0, 0, 0);
 
-        rxhdr = (struct b43_rxhdr_fw4 *)(skb->data);
-        rxhdr->frame_len = 0;
-
         return 0;
 }
 
@@ -1483,12 +1503,17 @@ static void dma_rx(struct b43_dmaring *ring, int *slot)
                         len = le16_to_cpu(rxhdr->frame_len);
                 } while (len == 0 && i++ < 5);
                 if (unlikely(len == 0)) {
-                        /* recycle the descriptor buffer. */
-                        sync_descbuffer_for_device(ring, meta->dmaaddr,
-                                                   ring->rx_buffersize);
-                        goto drop;
+                        dmaaddr = meta->dmaaddr;
+                        goto drop_recycle_buffer;
                 }
         }
+        if (unlikely(b43_rx_buffer_is_poisoned(ring, skb))) {
+                /* Something went wrong with the DMA.
+                 * The device did not touch the buffer and did not overwrite the poison. */
+                b43dbg(ring->dev->wl, "DMA RX: Dropping poisoned buffer.\n");
+                dmaaddr = meta->dmaaddr;
+                goto drop_recycle_buffer;
+        }
         if (unlikely(len > ring->rx_buffersize)) {
                 /* The data did not fit into one descriptor buffer
                  * and is split over multiple buffers.
@@ -1501,6 +1526,7 @@ static void dma_rx(struct b43_dmaring *ring, int *slot)
                 while (1) {
                         desc = ops->idx2desc(ring, *slot, &meta);
                         /* recycle the descriptor buffer. */
+                        b43_poison_rx_buffer(ring, meta->skb);
                         sync_descbuffer_for_device(ring, meta->dmaaddr,
                                                    ring->rx_buffersize);
                         *slot = next_slot(ring, *slot);
@@ -1519,8 +1545,7 @@ static void dma_rx(struct b43_dmaring *ring, int *slot)
         err = setup_rx_descbuffer(ring, desc, meta, GFP_ATOMIC);
         if (unlikely(err)) {
                 b43dbg(ring->dev->wl, "DMA RX: setup_rx_descbuffer() failed\n");
-                sync_descbuffer_for_device(ring, dmaaddr, ring->rx_buffersize);
-                goto drop;
+                goto drop_recycle_buffer;
         }
 
         unmap_descbuffer(ring, dmaaddr, ring->rx_buffersize, 0);
@@ -1530,6 +1555,11 @@ static void dma_rx(struct b43_dmaring *ring, int *slot)
         b43_rx(ring->dev, skb, rxhdr);
 drop:
         return;
+
+drop_recycle_buffer:
+        /* Poison and recycle the RX buffer. */
+        b43_poison_rx_buffer(ring, skb);
+        sync_descbuffer_for_device(ring, dmaaddr, ring->rx_buffersize);
 }
 
 void b43_dma_rx(struct b43_dmaring *ring)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 4896e0831114..79b685e300c7 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3974,6 +3974,11 @@ static void setup_struct_phy_for_init(struct b43_wldev *dev,
         phy->next_txpwr_check_time = jiffies;
         /* PHY TX errors counter. */
         atomic_set(&phy->txerr_cnt, B43_PHY_TX_BADNESS_LIMIT);
+
+#if B43_DEBUG
+        phy->phy_locked = 0;
+        phy->radio_locked = 0;
+#endif
 }
 
 static void setup_struct_wldev_for_init(struct b43_wldev *dev)
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 026b61c03fb9..e176b6e0d9cf 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -131,12 +131,16 @@ void b43_radio_lock(struct b43_wldev *dev)
 {
         u32 macctl;
 
+#if B43_DEBUG
+        B43_WARN_ON(dev->phy.radio_locked);
+        dev->phy.radio_locked = 1;
+#endif
+
         macctl = b43_read32(dev, B43_MMIO_MACCTL);
-        B43_WARN_ON(macctl & B43_MACCTL_RADIOLOCK);
         macctl |= B43_MACCTL_RADIOLOCK;
         b43_write32(dev, B43_MMIO_MACCTL, macctl);
-        /* Commit the write and wait for the device
-         * to exit any radio register access. */
+        /* Commit the write and wait for the firmware
+         * to finish any radio register access. */
         b43_read32(dev, B43_MMIO_MACCTL);
         udelay(10);
 }
@@ -145,11 +149,15 @@ void b43_radio_unlock(struct b43_wldev *dev)
 {
         u32 macctl;
 
+#if B43_DEBUG
+        B43_WARN_ON(!dev->phy.radio_locked);
+        dev->phy.radio_locked = 0;
+#endif
+
         /* Commit any write */
         b43_read16(dev, B43_MMIO_PHY_VER);
         /* unlock */
         macctl = b43_read32(dev, B43_MMIO_MACCTL);
-        B43_WARN_ON(!(macctl & B43_MACCTL_RADIOLOCK));
         macctl &= ~B43_MACCTL_RADIOLOCK;
         b43_write32(dev, B43_MMIO_MACCTL, macctl);
 }
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index c9f5430d1d7d..b2d99101947b 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -245,8 +245,10 @@ struct b43_phy {
         atomic_t txerr_cnt;
 
 #ifdef CONFIG_B43_DEBUG
-        /* PHY registers locked by b43_phy_lock()? */
+        /* PHY registers locked (w.r.t. firmware) */
         bool phy_locked;
+        /* Radio registers locked (w.r.t. firmware) */
+        bool radio_locked;
 #endif /* B43_DEBUG */
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 2399328e8de7..527525cc0919 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1192,7 +1192,7 @@ int iwl3945_hw_nic_init(struct iwl_priv *priv)
                         return -ENOMEM;
                 }
         } else
-                iwl_rx_queue_reset(priv, rxq);
+                iwl3945_rx_queue_reset(priv, rxq);
 
         iwl3945_rx_replenish(priv);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index ab7aaf6872c7..55188844657b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -215,6 +215,7 @@ extern int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm);
 extern int iwl3945_tx_queue_init(struct iwl_priv *priv,
                              struct iwl_tx_queue *txq, int count, u32 id);
 extern void iwl3945_rx_replenish(void *data);
+extern void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
 extern void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq);
 extern int iwl3945_send_cmd_pdu(struct iwl_priv *priv, u8 id, u16 len,
                             const void *data);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 3889158b359c..1ef4192207a5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -976,11 +976,9 @@ void iwl_rx_handle(struct iwl_priv *priv)
 
                 rxq->queue[i] = NULL;
 
-                dma_sync_single_range_for_cpu(
-                                &priv->pci_dev->dev, rxb->real_dma_addr,
-                                rxb->aligned_dma_addr - rxb->real_dma_addr,
-                                priv->hw_params.rx_buf_size,
-                                PCI_DMA_FROMDEVICE);
+                pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
+                                 priv->hw_params.rx_buf_size + 256,
+                                 PCI_DMA_FROMDEVICE);
                 pkt = (struct iwl_rx_packet *)rxb->skb->data;
 
                 /* Reclaim a command buffer only if this packet is a response
@@ -1031,9 +1029,6 @@ void iwl_rx_handle(struct iwl_priv *priv)
                         rxb->skb = NULL;
                 }
 
-                pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
-                                 priv->hw_params.rx_buf_size + 256,
-                                 PCI_DMA_FROMDEVICE);
                 spin_lock_irqsave(&rxq->lock, flags);
                 list_add_tail(&rxb->list, &priv->rxq.rx_used);
                 spin_unlock_irqrestore(&rxq->lock, flags);
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 2f1242447b3b..6e983149b83b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -223,7 +223,7 @@
 #define CSR_EEPROM_REG_MSK_DATA         (0xFFFF0000)
 
 /* EEPROM GP */
-#define CSR_EEPROM_GP_VALID_MSK         (0x00000006)
+#define CSR_EEPROM_GP_VALID_MSK         (0x00000007)
 #define CSR_EEPROM_GP_BAD_SIGNATURE     (0x00000000)
 #define CSR_EEPROM_GP_IF_OWNER_MSK      (0x00000180)
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index ec9a13846edd..cf7f0db58fcf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -360,12 +360,16 @@ struct iwl_host_cmd {
 
 /**
  * struct iwl_rx_queue - Rx queue
+ * @bd: driver's pointer to buffer of receive buffer descriptors (rbd)
+ * @dma_addr: bus address of buffer of receive buffer descriptors (rbd)
  * @read: Shared index to newest available Rx buffer
  * @write: Shared index to oldest written Rx packet
  * @free_count: Number of pre-allocated buffers in rx_free
  * @rx_free: list of free SKBs for use
  * @rx_used: List of Rx buffers with no SKB
  * @need_update: flag to indicate we need to update read/write index
+ * @rb_stts: driver's pointer to receive buffer status
+ * @rb_stts_dma: bus address of receive buffer status
  *
  * NOTE:  rx_free and rx_used are used as a FIFO for iwl_rx_mem_buffers
  */
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 1f117a49c569..71d5b8a1a73e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -799,6 +799,22 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         /* Copy MAC header from skb into command buffer */
         memcpy(tx_cmd->hdr, hdr, hdr_len);
 
+
+        /* Total # bytes to be transmitted */
+        len = (u16)skb->len;
+        tx_cmd->len = cpu_to_le16(len);
+
+        if (info->control.hw_key)
+                iwl_tx_cmd_build_hwcrypto(priv, info, tx_cmd, skb, sta_id);
+
+        /* TODO need this for burst mode later on */
+        iwl_tx_cmd_build_basic(priv, tx_cmd, info, hdr, sta_id);
+
+        /* set is_hcca to 0; it probably will never be implemented */
+        iwl_tx_cmd_build_rate(priv, tx_cmd, info, fc, sta_id, 0);
+
+        iwl_update_tx_stats(priv, le16_to_cpu(fc), len);
+
         /*
          * Use the first empty entry in this queue's command buffer array
          * to contain the Tx command and MAC header concatenated together
@@ -819,21 +835,30 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         else
                 len_org = 0;
 
+        /* Tell NIC about any 2-byte padding after MAC header */
+        if (len_org)
+                tx_cmd->tx_flags |= TX_CMD_FLG_MH_PAD_MSK;
+
         /* Physical address of this Tx command's header (not MAC header!),
          * within command buffer array. */
         txcmd_phys = pci_map_single(priv->pci_dev,
-                                    out_cmd, sizeof(struct iwl_cmd),
+                                    &out_cmd->hdr, len,
                                     PCI_DMA_BIDIRECTIONAL);
         pci_unmap_addr_set(&out_cmd->meta, mapping, txcmd_phys);
-        pci_unmap_len_set(&out_cmd->meta, len, sizeof(struct iwl_cmd));
+        pci_unmap_len_set(&out_cmd->meta, len, len);
         /* Add buffer containing Tx command and MAC(!) header to TFD's
          * first entry */
-        txcmd_phys += offsetof(struct iwl_cmd, hdr);
         priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
                                                    txcmd_phys, len, 1, 0);
 
-        if (info->control.hw_key)
-                iwl_tx_cmd_build_hwcrypto(priv, info, tx_cmd, skb, sta_id);
+        if (!ieee80211_has_morefrags(hdr->frame_control)) {
+                txq->need_update = 1;
+                if (qc)
+                        priv->stations[sta_id].tid[tid].seq_number = seq_number;
+        } else {
+                wait_write_ptr = 1;
+                txq->need_update = 0;
+        }
 
         /* Set up TFD's 2nd entry to point directly to remainder of skb,
          * if any (802.11 null frames have no payload). */
@@ -846,41 +871,29 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
                                                            0, 0);
         }
 
-        /* Tell NIC about any 2-byte padding after MAC header */
-        if (len_org)
-                tx_cmd->tx_flags |= TX_CMD_FLG_MH_PAD_MSK;
-
-        /* Total # bytes to be transmitted */
-        len = (u16)skb->len;
-        tx_cmd->len = cpu_to_le16(len);
-        /* TODO need this for burst mode later on */
-        iwl_tx_cmd_build_basic(priv, tx_cmd, info, hdr, sta_id);
-
-        /* set is_hcca to 0; it probably will never be implemented */
-        iwl_tx_cmd_build_rate(priv, tx_cmd, info, fc, sta_id, 0);
-
-        iwl_update_tx_stats(priv, le16_to_cpu(fc), len);
-
         scratch_phys = txcmd_phys + sizeof(struct iwl_cmd_header) +
-                offsetof(struct iwl_tx_cmd, scratch);
+                                offsetof(struct iwl_tx_cmd, scratch);
+
+        len = sizeof(struct iwl_tx_cmd) +
+                sizeof(struct iwl_cmd_header) + hdr_len;
+        /* take back ownership of DMA buffer to enable update */
+        pci_dma_sync_single_for_cpu(priv->pci_dev, txcmd_phys,
+                                    len, PCI_DMA_BIDIRECTIONAL);
         tx_cmd->dram_lsb_ptr = cpu_to_le32(scratch_phys);
         tx_cmd->dram_msb_ptr = iwl_get_dma_hi_addr(scratch_phys);
 
-        if (!ieee80211_has_morefrags(hdr->frame_control)) {
-                txq->need_update = 1;
-                if (qc)
-                        priv->stations[sta_id].tid[tid].seq_number = seq_number;
-        } else {
-                wait_write_ptr = 1;
-                txq->need_update = 0;
-        }
-
+        IWL_DEBUG_TX(priv, "sequence nr = 0X%x \n",
+                     le16_to_cpu(out_cmd->hdr.sequence));
+        IWL_DEBUG_TX(priv, "tx_flags = 0X%x \n", le32_to_cpu(tx_cmd->tx_flags));
         iwl_print_hex_dump(priv, IWL_DL_TX, (u8 *)tx_cmd, sizeof(*tx_cmd));
-
         iwl_print_hex_dump(priv, IWL_DL_TX, (u8 *)tx_cmd->hdr, hdr_len);
 
         /* Set up entry for this TFD in Tx byte-count array */
-        priv->cfg->ops->lib->txq_update_byte_cnt_tbl(priv, txq, len);
+        priv->cfg->ops->lib->txq_update_byte_cnt_tbl(priv, txq,
+                                                     le16_to_cpu(tx_cmd->len));
+
+        pci_dma_sync_single_for_device(priv->pci_dev, txcmd_phys,
+                                       len, PCI_DMA_BIDIRECTIONAL);
 
         /* Tell device the write index *just past* this latest filled TFD */
         q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
@@ -968,18 +981,9 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
                         INDEX_TO_SEQ(q->write_ptr));
         if (out_cmd->meta.flags & CMD_SIZE_HUGE)
                 out_cmd->hdr.sequence |= SEQ_HUGE_FRAME;
-        len = (idx == TFD_CMD_SLOTS) ?
-                        IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd);
-
-        phys_addr = pci_map_single(priv->pci_dev, out_cmd,
-                                   len, PCI_DMA_BIDIRECTIONAL);
-        pci_unmap_addr_set(&out_cmd->meta, mapping, phys_addr);
-        pci_unmap_len_set(&out_cmd->meta, len, len);
-        phys_addr += offsetof(struct iwl_cmd, hdr);
+        len = sizeof(struct iwl_cmd) - sizeof(struct iwl_cmd_meta);
+        len += (idx == TFD_CMD_SLOTS) ?  IWL_MAX_SCAN_SIZE : 0;
 
-        priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
-                                                   phys_addr, fix_size, 1,
-                                                   U32_PAD(cmd->len));
 
 #ifdef CONFIG_IWLWIFI_DEBUG
         switch (out_cmd->hdr.cmd) {
@@ -1007,6 +1011,15 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
                 /* Set up entry in queue's byte count circular buffer */
                 priv->cfg->ops->lib->txq_update_byte_cnt_tbl(priv, txq, 0);
 
+        phys_addr = pci_map_single(priv->pci_dev, &out_cmd->hdr,
+                                   fix_size, PCI_DMA_BIDIRECTIONAL);
+        pci_unmap_addr_set(&out_cmd->meta, mapping, phys_addr);
+        pci_unmap_len_set(&out_cmd->meta, len, fix_size);
+
+        priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
+                                                   phys_addr, fix_size, 1,
+                                                   U32_PAD(cmd->len));
+
         /* Increment and update queue's write index */
         q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
         ret = iwl_txq_update_write_ptr(priv, txq);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index ce729281ff62..617c4235d971 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -972,7 +972,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         dma_addr_t phys_addr;
         dma_addr_t txcmd_phys;
         int txq_id = skb_get_queue_mapping(skb);
-        u16 len, idx, len_org, hdr_len;
+        u16 len, idx, len_org, hdr_len; /* TODO: len_org is not used */
         u8 id;
         u8 unicast;
         u8 sta_id;
@@ -1074,6 +1074,40 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         /* Copy MAC header from skb into command buffer */
         memcpy(tx->hdr, hdr, hdr_len);
 
+
+        if (info->control.hw_key)
+                iwl3945_build_tx_cmd_hwcrypto(priv, info, out_cmd, skb, sta_id);
+
+        /* TODO need this for burst mode later on */
+        iwl3945_build_tx_cmd_basic(priv, out_cmd, info, hdr, sta_id);
+
+        /* set is_hcca to 0; it probably will never be implemented */
+        iwl3945_hw_build_tx_cmd_rate(priv, out_cmd, info, hdr, sta_id, 0);
+
+        /* Total # bytes to be transmitted */
+        len = (u16)skb->len;
+        tx->len = cpu_to_le16(len);
+
+
+        tx->tx_flags &= ~TX_CMD_FLG_ANT_A_MSK;
+        tx->tx_flags &= ~TX_CMD_FLG_ANT_B_MSK;
+
+        if (!ieee80211_has_morefrags(hdr->frame_control)) {
+                txq->need_update = 1;
+                if (qc)
+                        priv->stations_39[sta_id].tid[tid].seq_number = seq_number;
+        } else {
+                wait_write_ptr = 1;
+                txq->need_update = 0;
+        }
+
+        IWL_DEBUG_TX(priv, "sequence nr = 0X%x \n",
+                     le16_to_cpu(out_cmd->hdr.sequence));
+        IWL_DEBUG_TX(priv, "tx_flags = 0X%x \n", le32_to_cpu(tx->tx_flags));
+        iwl_print_hex_dump(priv, IWL_DL_TX, tx, sizeof(*tx));
+        iwl_print_hex_dump(priv, IWL_DL_TX, (u8 *)tx->hdr,
+                           ieee80211_hdrlen(fc));
+
         /*
          * Use the first empty entry in this queue's command buffer array
          * to contain the Tx command and MAC header concatenated together
@@ -1096,22 +1130,18 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
         /* Physical address of this Tx command's header (not MAC header!),
          * within command buffer array. */
-        txcmd_phys = pci_map_single(priv->pci_dev,
-                                    out_cmd, sizeof(struct iwl_cmd),
-                                    PCI_DMA_TODEVICE);
+        txcmd_phys = pci_map_single(priv->pci_dev, &out_cmd->hdr,
+                                    len, PCI_DMA_TODEVICE);
+        /* we do not map meta data ... so we can safely access address to
+         * provide to unmap command*/
         pci_unmap_addr_set(&out_cmd->meta, mapping, txcmd_phys);
-        pci_unmap_len_set(&out_cmd->meta, len, sizeof(struct iwl_cmd));
-        /* Add buffer containing Tx command and MAC(!) header to TFD's
-         * first entry */
-        txcmd_phys += offsetof(struct iwl_cmd, hdr);
+        pci_unmap_len_set(&out_cmd->meta, len, len);
 
         /* Add buffer containing Tx command and MAC(!) header to TFD's
          * first entry */
         priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
                                                    txcmd_phys, len, 1, 0);
 
-        if (info->control.hw_key)
-                iwl3945_build_tx_cmd_hwcrypto(priv, info, out_cmd, skb, sta_id);
 
         /* Set up TFD's 2nd entry to point directly to remainder of skb,
          * if any (802.11 null frames have no payload). */
@@ -1124,32 +1154,6 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
                                                            0, U32_PAD(len));
         }
 
-        /* Total # bytes to be transmitted */
-        len = (u16)skb->len;
-        tx->len = cpu_to_le16(len);
-
-        /* TODO need this for burst mode later on */
-        iwl3945_build_tx_cmd_basic(priv, out_cmd, info, hdr, sta_id);
-
-        /* set is_hcca to 0; it probably will never be implemented */
-        iwl3945_hw_build_tx_cmd_rate(priv, out_cmd, info, hdr, sta_id, 0);
-
-        tx->tx_flags &= ~TX_CMD_FLG_ANT_A_MSK;
-        tx->tx_flags &= ~TX_CMD_FLG_ANT_B_MSK;
-
-        if (!ieee80211_has_morefrags(hdr->frame_control)) {
-                txq->need_update = 1;
-                if (qc)
-                        priv->stations_39[sta_id].tid[tid].seq_number = seq_number;
-        } else {
-                wait_write_ptr = 1;
-                txq->need_update = 0;
-        }
-
-        iwl_print_hex_dump(priv, IWL_DL_TX, tx, sizeof(*tx));
-
-        iwl_print_hex_dump(priv, IWL_DL_TX, (u8 *)tx->hdr,
-                           ieee80211_hdrlen(fc));
 
         /* Tell device the write index *just past* this latest filled TFD */
         q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
@@ -1661,6 +1665,37 @@ static void iwl3945_rx_allocate(struct iwl_priv *priv)
         spin_unlock_irqrestore(&rxq->lock, flags);
 }
 
+void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
+{
+        unsigned long flags;
+        int i;
+        spin_lock_irqsave(&rxq->lock, flags);
+        INIT_LIST_HEAD(&rxq->rx_free);
+        INIT_LIST_HEAD(&rxq->rx_used);
+        /* Fill the rx_used queue with _all_ of the Rx buffers */
+        for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++) {
+                /* In the reset function, these buffers may have been allocated
+                 * to an SKB, so we need to unmap and free potential storage */
+                if (rxq->pool[i].skb != NULL) {
+                        pci_unmap_single(priv->pci_dev,
+                                         rxq->pool[i].real_dma_addr,
+                                         priv->hw_params.rx_buf_size,
+                                         PCI_DMA_FROMDEVICE);
+                        priv->alloc_rxb_skb--;
+                        dev_kfree_skb(rxq->pool[i].skb);
+                        rxq->pool[i].skb = NULL;
+                }
+                list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
+        }
+
+        /* Set us so that we have processed and used all buffers, but have
+         * not restocked the Rx queue with fresh buffers */
+        rxq->read = rxq->write = 0;
+        rxq->free_count = 0;
+        spin_unlock_irqrestore(&rxq->lock, flags);
+}
+EXPORT_SYMBOL(iwl3945_rx_queue_reset);
+
 /*
  * this should be called while priv->lock is locked
  */
@@ -1685,6 +1720,34 @@ void iwl3945_rx_replenish(void *data)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
+/* Assumes that the skb field of the buffers in 'pool' is kept accurate.
+ * If an SKB has been detached, the POOL needs to have its SKB set to NULL
+ * This free routine walks the list of POOL entries and if SKB is set to
+ * non NULL it is unmapped and freed
+ */
+static void iwl3945_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
+{
+        int i;
+        for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
+                if (rxq->pool[i].skb != NULL) {
+                        pci_unmap_single(priv->pci_dev,
+                                         rxq->pool[i].real_dma_addr,
+                                         priv->hw_params.rx_buf_size,
+                                         PCI_DMA_FROMDEVICE);
+                        dev_kfree_skb(rxq->pool[i].skb);
+                }
+        }
+
+        pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+                            rxq->dma_addr);
+        pci_free_consistent(priv->pci_dev, sizeof(struct iwl_rb_status),
+                            rxq->rb_stts, rxq->rb_stts_dma);
+        rxq->bd = NULL;
+        rxq->rb_stts  = NULL;
+}
+EXPORT_SYMBOL(iwl3945_rx_queue_free);
+
+
 /* Convert linear signal-to-noise ratio into dB */
 static u8 ratio2dB[100] = {
 /*       0   1   2   3   4   5   6   7   8   9 */
@@ -1802,9 +1865,9 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
 
                 rxq->queue[i] = NULL;
 
-                pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->real_dma_addr,
-                                            priv->hw_params.rx_buf_size,
-                                            PCI_DMA_FROMDEVICE);
+                pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
+                                priv->hw_params.rx_buf_size,
+                                PCI_DMA_FROMDEVICE);
                 pkt = (struct iwl_rx_packet *)rxb->skb->data;
 
                 /* Reclaim a command buffer only if this packet is a response
@@ -1852,9 +1915,6 @@ static void iwl3945_rx_handle(struct iwl_priv *priv)
                         rxb->skb = NULL;
                 }
 
-                pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
-                                priv->hw_params.rx_buf_size,
-                                PCI_DMA_FROMDEVICE);
                 spin_lock_irqsave(&rxq->lock, flags);
                 list_add_tail(&rxb->list, &priv->rxq.rx_used);
                 spin_unlock_irqrestore(&rxq->lock, flags);
@@ -4075,7 +4135,7 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
         if (!static_key) {
                 sta_id = iwl3945_hw_find_station(priv, addr);
                 if (sta_id == IWL_INVALID_STATION) {
-                        IWL_DEBUG_MAC80211(priv, "leave - %pMnot in station map.\n",
+                        IWL_DEBUG_MAC80211(priv, "leave - %pM not in station map.\n",
                                             addr);
                         return -EINVAL;
                 }
@@ -4913,6 +4973,8 @@ static int iwl3945_setup_mac(struct iwl_priv *priv)
 
         hw->wiphy->custom_regulatory = true;
 
+        hw->wiphy->max_scan_ssids = 1; /* WILL FIX */
+
         /* Default value; 4 EDCA QOS priorities */
         hw->queues = 4;
 
@@ -5194,12 +5256,12 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
         sysfs_remove_group(&pdev->dev.kobj, &iwl3945_attribute_group);
 
         iwl_rfkill_unregister(priv);
-        cancel_delayed_work(&priv->rfkill_poll);
+        cancel_delayed_work_sync(&priv->rfkill_poll);
 
         iwl3945_dealloc_ucode_pci(priv);
 
         if (priv->rxq.bd)
-                iwl_rx_queue_free(priv, &priv->rxq);
+                iwl3945_rx_queue_free(priv, &priv->rxq);
         iwl3945_hw_txq_ctx_free(priv);
 
         iwl3945_unset_hw_params(priv);
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 63d7e19ce9bd..8e669775cb5d 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -170,6 +170,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
                 lbs_deb_rx("rx err: frame received with bad length\n");
                 dev->stats.rx_length_errors++;
                 ret = 0;
+                dev_kfree_skb(skb);
                 goto done;
         }
 
@@ -181,6 +182,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
                 lbs_pr_alert("rxpd not ok\n");
                 dev->stats.rx_errors++;
                 ret = 0;
+                dev_kfree_skb(skb);
                 goto done;
         }
 
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 57a0268d1bae..a9a970469c2a 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -893,8 +893,7 @@ static int mwl8k_rxq_init(struct ieee80211_hw *hw, int index)
                 rx_desc->next_rx_desc_phys_addr =
                         cpu_to_le32(rxq->rx_desc_dma
                                                 + nexti * sizeof(*rx_desc));
-                rx_desc->rx_ctrl =
-                        cpu_to_le32(MWL8K_RX_CTRL_OWNED_BY_HOST);
+                rx_desc->rx_ctrl = MWL8K_RX_CTRL_OWNED_BY_HOST;
         }
 
         return 0;
@@ -3720,12 +3719,12 @@ err_free_reg:
         return rc;
 }
 
-static void __devexit mwl8k_remove(struct pci_dev *pdev)
+static void __devexit mwl8k_shutdown(struct pci_dev *pdev)
 {
         printk(KERN_ERR "===>%s(%u)\n", __func__, __LINE__);
 }
 
-static void __devexit mwl8k_shutdown(struct pci_dev *pdev)
+static void __devexit mwl8k_remove(struct pci_dev *pdev)
 {
         struct ieee80211_hw *hw = pci_get_drvdata(pdev);
         struct mwl8k_priv *priv;
diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/orinoco/hw.c
index 081428d9409e..632fac86a308 100644
--- a/drivers/net/wireless/orinoco/hw.c
+++ b/drivers/net/wireless/orinoco/hw.c
@@ -372,15 +372,13 @@ int __orinoco_hw_set_tkip_key(hermes_t *hw, int key_idx, int set_tx,
         }
 
         /* Wait upto 100ms for tx queue to empty */
-        k = 100;
-        do {
-                k--;
+        for (k = 100; k > 0; k--) {
                 udelay(1000);
                 ret = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_TXQUEUEEMPTY,
                                           &xmitting);
-                if (ret)
+                if (ret || !xmitting)
                         break;
-        } while ((k > 0) && xmitting);
+        }
 
         if (k == 0)
                 ret = -ETIMEDOUT;
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index 2dda5fe418b6..ecf8b6ed5a47 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -14,9 +14,9 @@
  * published by the Free Software Foundation.
  */
 
-#ifdef CONFIG_MAC80211_LEDS
+#ifdef CONFIG_P54_LEDS
 #include <linux/leds.h>
-#endif /* CONFIG_MAC80211_LEDS */
+#endif /* CONFIG_P54_LEDS */
 
 enum p54_control_frame_types {
         P54_CONTROL_TYPE_SETUP = 0,
@@ -116,7 +116,7 @@ enum fw_state {
         FW_STATE_RESETTING,
 };
 
-#ifdef CONFIG_MAC80211_LEDS
+#ifdef CONFIG_P54_LEDS
 
 #define P54_LED_MAX_NAME_LEN 31
 
@@ -129,7 +129,7 @@ struct p54_led_dev {
         unsigned int registered;
 };
 
-#endif /* CONFIG_MAC80211_LEDS */
+#endif /* CONFIG_P54_LEDS */
 
 struct p54_common {
         struct ieee80211_hw *hw;
@@ -177,10 +177,10 @@ struct p54_common {
         u8 privacy_caps;
         u8 rx_keycache_size;
         /* LED management */
-        #ifdef CONFIG_MAC80211_LEDS
+#ifdef CONFIG_P54_LEDS
         struct p54_led_dev assoc_led;
         struct p54_led_dev tx_led;
-        #endif /* CONFIG_MAC80211_LEDS */
+#endif /* CONFIG_P54_LEDS */
         u16 softled_state;              /* bit field of glowing LEDs */
 };
 
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 0c1b0577d4ee..c8f0232ee5e0 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -2543,8 +2543,6 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
         priv->basic_rate_mask = 0x15f;
         skb_queue_head_init(&priv->tx_queue);
         dev->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-                     IEEE80211_HW_SUPPORTS_PS |
-                     IEEE80211_HW_PS_NULLFUNC_STACK |
                      IEEE80211_HW_SIGNAL_DBM |
                      IEEE80211_HW_NOISE_DBM;
 
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 2b222aaa6f0a..d1fe577de3d4 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -457,9 +457,10 @@ static int p54spi_wq_tx(struct p54s_priv *priv)
         struct ieee80211_tx_info *info;
         struct p54_tx_info *minfo;
         struct p54s_tx_info *dinfo;
+        unsigned long flags;
         int ret = 0;
 
-        spin_lock_bh(&priv->tx_lock);
+        spin_lock_irqsave(&priv->tx_lock, flags);
 
         while (!list_empty(&priv->tx_pending)) {
                 entry = list_entry(priv->tx_pending.next,
@@ -467,7 +468,7 @@ static int p54spi_wq_tx(struct p54s_priv *priv)
 
                 list_del_init(&entry->tx_list);
 
-                spin_unlock_bh(&priv->tx_lock);
+                spin_unlock_irqrestore(&priv->tx_lock, flags);
 
                 dinfo = container_of((void *) entry, struct p54s_tx_info,
                                      tx_list);
@@ -479,16 +480,14 @@ static int p54spi_wq_tx(struct p54s_priv *priv)
 
                 ret = p54spi_tx_frame(priv, skb);
 
-                spin_lock_bh(&priv->tx_lock);
-
                 if (ret < 0) {
                         p54_free_skb(priv->hw, skb);
-                        goto out;
+                        return ret;
                 }
-        }
 
-out:
-        spin_unlock_bh(&priv->tx_lock);
+                spin_lock_irqsave(&priv->tx_lock, flags);
+        }
+        spin_unlock_irqrestore(&priv->tx_lock, flags);
         return ret;
 }
 
@@ -498,12 +497,13 @@ static void p54spi_op_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
         struct p54_tx_info *mi = (struct p54_tx_info *) info->rate_driver_data;
         struct p54s_tx_info *di = (struct p54s_tx_info *) mi->data;
+        unsigned long flags;
 
         BUILD_BUG_ON(sizeof(*di) > sizeof((mi->data)));
 
-        spin_lock_bh(&priv->tx_lock);
+        spin_lock_irqsave(&priv->tx_lock, flags);
         list_add_tail(&di->tx_list, &priv->tx_pending);
-        spin_unlock_bh(&priv->tx_lock);
+        spin_unlock_irqrestore(&priv->tx_lock, flags);
 
         queue_work(priv->hw->workqueue, &priv->work);
 }
@@ -604,6 +604,7 @@ out:
 static void p54spi_op_stop(struct ieee80211_hw *dev)
 {
         struct p54s_priv *priv = dev->priv;
+        unsigned long flags;
 
         if (mutex_lock_interruptible(&priv->mutex)) {
                 /* FIXME: how to handle this error? */
@@ -615,9 +616,9 @@ static void p54spi_op_stop(struct ieee80211_hw *dev)
         cancel_work_sync(&priv->work);
 
         p54spi_power_off(priv);
-        spin_lock_bh(&priv->tx_lock);
+        spin_lock_irqsave(&priv->tx_lock, flags);
         INIT_LIST_HEAD(&priv->tx_pending);
-        spin_unlock_bh(&priv->tx_lock);
+        spin_unlock_irqrestore(&priv->tx_lock, flags);
 
         priv->fw_state = FW_STATE_OFF;
         mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index da6640afc835..6cc6cbc9234f 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -71,6 +71,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
         {USB_DEVICE(0x1260, 0xee22)},   /* SMC 2862W-G version 2 */
         {USB_DEVICE(0x13b1, 0x000a)},   /* Linksys WUSB54G ver 2 */
         {USB_DEVICE(0x13B1, 0x000C)},   /* Linksys WUSB54AG */
+        {USB_DEVICE(0x1413, 0x5400)},   /* Telsey 802.11g USB2.0 Adapter */
         {USB_DEVICE(0x1435, 0x0427)},   /* Inventel UR054G */
         {USB_DEVICE(0x2001, 0x3704)},   /* DLink DWL-G122 rev A2 */
         {USB_DEVICE(0x413c, 0x8102)},   /* Spinnaker DUT */
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 05f94e21b423..5752aaae906b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -646,10 +646,8 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
          * Register HW.
          */
         status = ieee80211_register_hw(rt2x00dev->hw);
-        if (status) {
-                rt2x00lib_remove_hw(rt2x00dev);
+        if (status)
                 return status;
-        }
 
         set_bit(DEVICE_STATE_REGISTERED_HW, &rt2x00dev->flags);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 43fa0f849003..9730b4f8fd26 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -369,8 +369,6 @@ int rt2x00pci_suspend(struct pci_dev *pci_dev, pm_message_t state)
         if (retval)
                 return retval;
 
-        rt2x00pci_free_reg(rt2x00dev);
-
         pci_save_state(pci_dev);
         pci_disable_device(pci_dev);
         return pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
@@ -381,7 +379,6 @@ int rt2x00pci_resume(struct pci_dev *pci_dev)
 {
         struct ieee80211_hw *hw = pci_get_drvdata(pci_dev);
         struct rt2x00_dev *rt2x00dev = hw->priv;
-        int retval;
 
         if (pci_set_power_state(pci_dev, PCI_D0) ||
             pci_enable_device(pci_dev) ||
@@ -390,20 +387,7 @@ int rt2x00pci_resume(struct pci_dev *pci_dev)
                 return -EIO;
         }
 
-        retval = rt2x00pci_alloc_reg(rt2x00dev);
-        if (retval)
-                return retval;
-
-        retval = rt2x00lib_resume(rt2x00dev);
-        if (retval)
-                goto exit_free_reg;
-
-        return 0;
-
-exit_free_reg:
-        rt2x00pci_free_reg(rt2x00dev);
-
-        return retval;
+        return rt2x00lib_resume(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00pci_resume);
 #endif /* CONFIG_PM */
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 7d50ca82375e..501544882c2c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -702,8 +702,6 @@ int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state)
         if (retval)
                 return retval;
 
-        rt2x00usb_free_reg(rt2x00dev);
-
         /*
          * Decrease usbdev refcount.
          */
@@ -717,24 +715,10 @@ int rt2x00usb_resume(struct usb_interface *usb_intf)
 {
         struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
         struct rt2x00_dev *rt2x00dev = hw->priv;
-        int retval;
 
         usb_get_dev(interface_to_usbdev(usb_intf));
 
-        retval = rt2x00usb_alloc_reg(rt2x00dev);
-        if (retval)
-                return retval;
-
-        retval = rt2x00lib_resume(rt2x00dev);
-        if (retval)
-                goto exit_free_reg;
-
-        return 0;
-
-exit_free_reg:
-        rt2x00usb_free_reg(rt2x00dev);
-
-        return retval;
+        return rt2x00lib_resume(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_resume);
 #endif /* CONFIG_PM */
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 420fff42c0dd..853b2b279b64 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2369,6 +2369,8 @@ static struct usb_device_id rt73usb_device_table[] = {
         /* Buffalo */
         { USB_DEVICE(0x0411, 0x00d8), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x0411, 0x00f4), USB_DEVICE_DATA(&rt73usb_ops) },
+        { USB_DEVICE(0x0411, 0x0116), USB_DEVICE_DATA(&rt73usb_ops) },
+        { USB_DEVICE(0x0411, 0x0119), USB_DEVICE_DATA(&rt73usb_ops) },
         /* CNet */
         { USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x1371, 0x9032), USB_DEVICE_DATA(&rt73usb_ops) },
diff --git a/firmware/Makefile b/firmware/Makefile
index 142c17ab9e57..25200d106ee8 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -46,6 +46,7 @@ fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
 fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
                              e100/d102e_ucode.bin
 fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
+fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis
 fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin
 fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \
                                       advansys/3550.bin advansys/38C0800.bin
diff --git a/firmware/WHENCE b/firmware/WHENCE
index 10f61c9e5a8a..4c52984a8319 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -576,6 +576,16 @@ Found in hex form in kernel source.
 
 --------------------------------------------------------------------------
 
+Driver: PCMCIA_PCNET - NE2000 compatible PCMCIA adapter
+
+File: cis/LA-PCM.cis
+
+Licence: GPL
+
+Originally developed by the pcmcia-cs project
+
+--------------------------------------------------------------------------
+
 Driver: PCMCIA_SMC91C92 - SMC 91Cxx PCMCIA
 
 File: ositech/Xilinx7OD.bin
diff --git a/firmware/cis/LA-PCM.cis.ihex b/firmware/cis/LA-PCM.cis.ihex
new file mode 100644
index 000000000000..a0ff0c7b393d
--- /dev/null
+++ b/firmware/cis/LA-PCM.cis.ihex
@@ -0,0 +1,20 @@
+:100000000105D4F953E9FF17035338FF20040FC04B
+:1000100002002102060315390401416C6C69656414
+:100020002054656C657369732C4B2E4B00457468C6
+:1000300065726E6574204C414E20436172640043CA
+:10004000656E747265434F4D004C412D50434D0019
+:10005000FF1A0602100000020B1B08810108E06075
+:1000600000021F1B08820108E06020021F1B08839A
+:100070000108E06040021F1B08840108E060600284
+:100080001F1B08850108E06080021F1B088601080D
+:10009000E060A0021F1B08870108E060C0021F1B70
+:1000A00008880108E060E0021F1B08890108E06081
+:1000B00000031F1B088A0108E06020031F1B088B38
+:1000C0000108E06040031F1B088C0108E06060032A
+:1000D0001F1B088D0108E06080031F1B088E0108AC
+:1000E000E060A0031F1B088F0108E060C0031F1B16
+:0D00F00008900108E060E0031F1400FF000D
+:00000001FF
+#
+# Replacement CIS for Allied Telesis LA-PCM
+#
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index 9dc1039ff78b..8df0b7f7fc6e 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -18,6 +18,7 @@ enum nf_nat_manip_type
 #define IP_NAT_RANGE_MAP_IPS 1
 #define IP_NAT_RANGE_PROTO_SPECIFIED 2
 #define IP_NAT_RANGE_PROTO_RANDOM 4
+#define IP_NAT_RANGE_PERSISTENT 8
 
 /* NAT sequence number modifications */
 struct nf_nat_seq {
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 1b34135cf990..6b0921364014 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -668,7 +668,8 @@ static int vlan_ethtool_get_settings(struct net_device *dev,
         const struct vlan_dev_info *vlan = vlan_dev_info(dev);
         struct net_device *real_dev = vlan->real_dev;
 
-        if (!real_dev->ethtool_ops->get_settings)
+        if (!real_dev->ethtool_ops ||
+            !real_dev->ethtool_ops->get_settings)
                 return -EOPNOTSUPP;
 
         return real_dev->ethtool_ops->get_settings(real_dev, cmd);
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index 57aeba729bae..832bcf092a01 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -148,9 +148,13 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos)
 {
         struct ax25_uid_assoc *pt;
         struct hlist_node *node;
-        int i = 0;
+        int i = 1;
 
         read_lock(&ax25_uid_lock);
+
+        if (*pos == 0)
+                return SEQ_START_TOKEN;
+
         ax25_uid_for_each(pt, node, &ax25_uid_list) {
                 if (i == *pos)
                         return pt;
@@ -162,8 +166,10 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos)
 static void *ax25_uid_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
         ++*pos;
-
-        return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
+        if (v == SEQ_START_TOKEN)
+                return ax25_uid_list.first;
+        else
+                return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
                            ax25_uid_assoc, uid_node);
 }
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 55534244c3a0..15f40ea8d544 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -866,8 +866,16 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s
         hci_dev_lock(hdev);
 
         conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);
-        if (!conn)
-                goto unlock;
+        if (!conn) {
+                if (ev->link_type != SCO_LINK)
+                        goto unlock;
+
+                conn = hci_conn_hash_lookup_ba(hdev, ESCO_LINK, &ev->bdaddr);
+                if (!conn)
+                        goto unlock;
+
+                conn->type = SCO_LINK;
+        }
 
         if (!ev->status) {
                 conn->handle = __le16_to_cpu(ev->handle);
@@ -1646,20 +1654,28 @@ static inline void hci_sync_conn_complete_evt(struct hci_dev *hdev, struct sk_bu
                 conn->type = SCO_LINK;
         }
 
-        if (conn->out && ev->status == 0x1c && conn->attempt < 2) {
-                conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) |
-                                        (hdev->esco_type & EDR_ESCO_MASK);
-                hci_setup_sync(conn, conn->link->handle);
-                goto unlock;
-        }
-
-        if (!ev->status) {
+        switch (ev->status) {
+        case 0x00:
                 conn->handle = __le16_to_cpu(ev->handle);
                 conn->state  = BT_CONNECTED;
 
                 hci_conn_add_sysfs(conn);
-        } else
+                break;
+
+        case 0x1c:      /* SCO interval rejected */
+        case 0x1f:      /* Unspecified error */
+                if (conn->out && conn->attempt < 2) {
+                        conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) |
+                                        (hdev->esco_type & EDR_ESCO_MASK);
+                        hci_setup_sync(conn, conn->link->handle);
+                        goto unlock;
+                }
+                /* fall through */
+
+        default:
                 conn->state = BT_CLOSED;
+                break;
+        }
 
         hci_proto_connect_cfm(conn, ev->status);
         if (ev->status)
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 1d0fb0f23c63..374536e050aa 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -1194,6 +1194,8 @@ void rfcomm_dlc_accept(struct rfcomm_dlc *d)
 
         rfcomm_send_ua(d->session, d->dlci);
 
+        rfcomm_dlc_clear_timer(d);
+
         rfcomm_dlc_lock(d);
         d->state = BT_CONNECTED;
         d->state_change(d, 0);
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 547bafc79e28..10f0528c3bf5 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -674,8 +674,8 @@ static int can_rcv(struct sk_buff *skb, struct net_device *dev,
 
         rcu_read_unlock();
 
-        /* free the skbuff allocated by the netdevice driver */
-        kfree_skb(skb);
+        /* consume the skbuff allocated by the netdevice driver */
+        consume_skb(skb);
 
         if (matches > 0) {
                 can_stats.matches++;
diff --git a/net/core/dev.c b/net/core/dev.c
index 343883f65ea7..308a7d0c277f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1336,7 +1336,12 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 {
         struct packet_type *ptype;
 
+#ifdef CONFIG_NET_CLS_ACT
+        if (!(skb->tstamp.tv64 && (G_TC_FROM(skb->tc_verd) & AT_INGRESS)))
+                net_timestamp(skb);
+#else
         net_timestamp(skb);
+#endif
 
         rcu_read_lock();
         list_for_each_entry_rcu(ptype, &ptype_all, list) {
@@ -2540,9 +2545,9 @@ struct sk_buff *napi_fraginfo_skb(struct napi_struct *napi,
         }
 
         BUG_ON(info->nr_frags > MAX_SKB_FRAGS);
-        frag = &info->frags[info->nr_frags - 1];
+        frag = info->frags;
 
-        for (i = skb_shinfo(skb)->nr_frags; i < info->nr_frags; i++) {
+        for (i = 0; i < info->nr_frags; i++) {
                 skb_fill_page_desc(skb, i, frag->page, frag->page_offset,
                                    frag->size);
                 frag++;
@@ -4400,7 +4405,7 @@ int register_netdevice(struct net_device *dev)
         dev->iflink = -1;
 
 #ifdef CONFIG_COMPAT_NET_DEV_OPS
-        /* Netdevice_ops API compatiability support.
+        /* Netdevice_ops API compatibility support.
          * This is temporary until all network devices are converted.
          */
         if (dev->netdev_ops) {
@@ -4411,7 +4416,7 @@ int register_netdevice(struct net_device *dev)
                         dev->name, netdev_drivername(dev, drivername, 64));
 
                 /* This works only because net_device_ops and the
-                   compatiablity structure are the same. */
+                   compatibility structure are the same. */
                 dev->netdev_ops = (void *) &(dev->init);
         }
 #endif
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index fe65187810f0..3229e0a81ba6 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -211,7 +211,8 @@ find_best_ips_proto(struct nf_conntrack_tuple *tuple,
         minip = ntohl(range->min_ip);
         maxip = ntohl(range->max_ip);
         j = jhash_2words((__force u32)tuple->src.u3.ip,
-                         (__force u32)tuple->dst.u3.ip, 0);
+                         range->flags & IP_NAT_RANGE_PERSISTENT ?
+                                (__force u32)tuple->dst.u3.ip : 0, 0);
         j = ((u64)j * (maxip - minip + 1)) >> 32;
         *var_ipp = htonl(minip + j);
 }
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index fafbec8b073e..1d7f49c6f0ca 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2511,6 +2511,7 @@ struct sk_buff **tcp_gro_receive(struct sk_buff **head, struct sk_buff *skb)
         struct sk_buff *p;
         struct tcphdr *th;
         struct tcphdr *th2;
+        unsigned int len;
         unsigned int thlen;
         unsigned int flags;
         unsigned int mss = 1;
@@ -2531,6 +2532,7 @@ struct sk_buff **tcp_gro_receive(struct sk_buff **head, struct sk_buff *skb)
 
         skb_gro_pull(skb, thlen);
 
+        len = skb_gro_len(skb);
         flags = tcp_flag_word(th);
 
         for (; (p = *head); head = &p->next) {
@@ -2561,7 +2563,7 @@ found:
 
         mss = skb_shinfo(p)->gso_size;
 
-        flush |= (skb_gro_len(skb) > mss) | !skb_gro_len(skb);
+        flush |= (len > mss) | !len;
         flush |= (ntohl(th2->seq) + skb_gro_len(p)) ^ ntohl(th->seq);
 
         if (flush || skb_gro_receive(head, skb)) {
@@ -2574,7 +2576,7 @@ found:
         tcp_flag_word(th2) |= flags & (TCP_FLAG_FIN | TCP_FLAG_PSH);
 
 out_check_final:
-        flush = skb_gro_len(skb) < mss;
+        flush = len < mss;
         flush |= flags & (TCP_FLAG_URG | TCP_FLAG_PSH | TCP_FLAG_RST |
                           TCP_FLAG_SYN | TCP_FLAG_FIN);
 
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 53300fa2359f..59aec609cec6 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -778,7 +778,7 @@ static void tcp_adjust_pcount(struct sock *sk, struct sk_buff *skb, int decr)
 
         if (tp->lost_skb_hint &&
             before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(tp->lost_skb_hint)->seq) &&
-            (tcp_is_fack(tp) || TCP_SKB_CB(skb)->sacked))
+            (tcp_is_fack(tp) || (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)))
                 tp->lost_cnt_hint -= decr;
 
         tcp_verify_left_out(tp);
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 49e786535dc8..b51c9187c347 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -172,6 +172,7 @@ static void iucv_sock_close(struct sock *sk)
                         err = iucv_sock_wait_state(sk, IUCV_CLOSED, 0, timeo);
                 }
 
+        case IUCV_CLOSING:   /* fall through */
                 sk->sk_state = IUCV_CLOSED;
                 sk->sk_state_change(sk);
 
@@ -224,6 +225,8 @@ static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio)
         spin_lock_init(&iucv_sk(sk)->message_q.lock);
         skb_queue_head_init(&iucv_sk(sk)->backlog_skb_q);
         iucv_sk(sk)->send_tag = 0;
+        iucv_sk(sk)->path = NULL;
+        memset(&iucv_sk(sk)->src_user_id , 0, 32);
 
         sk->sk_destruct = iucv_sock_destruct;
         sk->sk_sndtimeo = IUCV_CONN_TIMEOUT;
@@ -811,6 +814,8 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 
         target = sock_rcvlowat(sk, flags & MSG_WAITALL, len);
 
+        /* receive/dequeue next skb:
+         * the function understands MSG_PEEK and, thus, does not dequeue skb */
         skb = skb_recv_datagram(sk, flags, noblock, &err);
         if (!skb) {
                 if (sk->sk_shutdown & RCV_SHUTDOWN)
@@ -858,9 +863,7 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
                                 iucv_process_message_q(sk);
                         spin_unlock_bh(&iucv->message_q.lock);
                 }
-
-        } else
-                skb_queue_head(&sk->sk_receive_queue, skb);
+        }
 
 done:
         return err ? : copied;
@@ -934,6 +937,9 @@ static int iucv_sock_shutdown(struct socket *sock, int how)
 
         lock_sock(sk);
         switch (sk->sk_state) {
+        case IUCV_DISCONN:
+        case IUCV_CLOSING:
+        case IUCV_SEVERED:
         case IUCV_CLOSED:
                 err = -ENOTCONN;
                 goto fail;
@@ -1113,8 +1119,12 @@ static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
         struct sock_msg_q *save_msg;
         int len;
 
-        if (sk->sk_shutdown & RCV_SHUTDOWN)
+        if (sk->sk_shutdown & RCV_SHUTDOWN) {
+                iucv_message_reject(path, msg);
                 return;
+        }
+
+        spin_lock(&iucv->message_q.lock);
 
         if (!list_empty(&iucv->message_q.list) ||
             !skb_queue_empty(&iucv->backlog_skb_q))
@@ -1129,9 +1139,8 @@ static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
         if (!skb)
                 goto save_message;
 
-        spin_lock(&iucv->message_q.lock);
         iucv_process_message(sk, skb, path, msg);
-        spin_unlock(&iucv->message_q.lock);
+        goto out_unlock;
 
         return;
 
@@ -1142,8 +1151,9 @@ save_message:
         save_msg->path = path;
         save_msg->msg = *msg;
 
-        spin_lock(&iucv->message_q.lock);
         list_add_tail(&save_msg->list, &iucv->message_q.list);
+
+out_unlock:
         spin_unlock(&iucv->message_q.lock);
 }
 
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index f3d9ae350fb6..ecc3faf9f11a 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -202,10 +202,3 @@ config MAC80211_DEBUG_COUNTERS
           and show them in debugfs.
 
           If unsure, say N.
-
-config MAC80211_VERBOSE_SPECT_MGMT_DEBUG
-        bool "Verbose Spectrum Management (IEEE 802.11h)debugging"
-        depends on MAC80211_DEBUG_MENU
-        ---help---
-          Say Y here to print out verbose Spectrum Management (IEEE 802.11h)
-          debug messages.
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index a6f1d8a869bc..fbcbed6cad01 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -258,7 +258,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
                         (chan->max_power - local->power_constr_level) :
                         chan->max_power;
 
-        if (local->user_power_level)
+        if (local->user_power_level >= 0)
                 power = min(power, local->user_power_level);
 
         if (local->hw.conf.power_level != power) {
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 7ecda9d59d8a..132938b073dc 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -441,6 +441,9 @@ static bool ieee80211_check_tim(struct ieee802_11_elems *elems, u16 aid)
         u8 index, indexn1, indexn2;
         struct ieee80211_tim_ie *tim = (struct ieee80211_tim_ie *) elems->tim;
 
+        if (unlikely(!tim || elems->tim_len < 4))
+                return false;
+
         aid &= 0x3fff;
         index = aid / 8;
         mask  = 1 << (aid & 7);
@@ -945,9 +948,13 @@ void ieee80211_beacon_loss_work(struct work_struct *work)
                              u.mgd.beacon_loss_work);
         struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
 
-        printk(KERN_DEBUG "%s: driver reports beacon loss from AP %pM "
-               "- sending probe request\n", sdata->dev->name,
-               sdata->u.mgd.bssid);
+#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
+        if (net_ratelimit()) {
+                printk(KERN_DEBUG "%s: driver reports beacon loss from AP %pM "
+                       "- sending probe request\n", sdata->dev->name,
+                       sdata->u.mgd.bssid);
+        }
+#endif
 
         ifmgd->flags |= IEEE80211_STA_PROBEREQ_POLL;
         ieee80211_send_probe_req(sdata, ifmgd->bssid, ifmgd->ssid,
@@ -1007,9 +1014,13 @@ static void ieee80211_associated(struct ieee80211_sub_if_data *sdata)
               (local->hw.conf.flags & IEEE80211_CONF_PS)) &&
             time_after(jiffies,
                        ifmgd->last_beacon + IEEE80211_MONITORING_INTERVAL)) {
-                printk(KERN_DEBUG "%s: beacon loss from AP %pM "
-                       "- sending probe request\n",
-                       sdata->dev->name, ifmgd->bssid);
+#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
+                if (net_ratelimit()) {
+                        printk(KERN_DEBUG "%s: beacon loss from AP %pM "
+                               "- sending probe request\n",
+                               sdata->dev->name, ifmgd->bssid);
+                }
+#endif
                 ifmgd->flags |= IEEE80211_STA_PROBEREQ_POLL;
                 ieee80211_send_probe_req(sdata, ifmgd->bssid, ifmgd->ssid,
                                          ifmgd->ssid_len, NULL, 0);
@@ -1355,7 +1366,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
 
         for (i = 0; i < elems.ext_supp_rates_len; i++) {
                 int rate = (elems.ext_supp_rates[i] & 0x7f) * 5;
-                bool is_basic = !!(elems.supp_rates[i] & 0x80);
+                bool is_basic = !!(elems.ext_supp_rates[i] & 0x80);
 
                 if (rate > 110)
                         have_higher_than_11mbit = true;
@@ -1902,9 +1913,17 @@ static void ieee80211_sta_work(struct work_struct *work)
 
 static void ieee80211_restart_sta_timer(struct ieee80211_sub_if_data *sdata)
 {
-        if (sdata->vif.type == NL80211_IFTYPE_STATION)
+        if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+                /*
+                 * Need to update last_beacon to avoid beacon loss
+                 * test to trigger.
+                 */
+                sdata->u.mgd.last_beacon = jiffies;
+
+
                 queue_work(sdata->local->hw.workqueue,
                            &sdata->u.mgd.work);
+        }
 }
 
 /* interface setup */
@@ -2105,12 +2124,13 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work)
         struct ieee80211_local *local =
                 container_of(work, struct ieee80211_local,
                              dynamic_ps_enable_work);
+        /* XXX: using scan_sdata is completely broken! */
         struct ieee80211_sub_if_data *sdata = local->scan_sdata;
 
         if (local->hw.conf.flags & IEEE80211_CONF_PS)
                 return;
 
-        if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)
+        if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK && sdata)
                 ieee80211_send_nullfunc(local, sdata, 1);
 
         local->hw.conf.flags |= IEEE80211_CONF_PS;
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 027302326498..81985d27cbda 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -156,8 +156,19 @@ int __ieee80211_resume(struct ieee80211_hw *hw)
                 case NL80211_IFTYPE_ADHOC:
                 case NL80211_IFTYPE_AP:
                 case NL80211_IFTYPE_MESH_POINT:
-                        WARN_ON(ieee80211_if_config(sdata, changed));
-                        ieee80211_bss_info_change_notify(sdata, ~0);
+                        /*
+                         * Driver's config_interface can fail if rfkill is
+                         * enabled. Accommodate this return code.
+                         * FIXME: When mac80211 has knowledge of rfkill
+                         * state the code below can change back to:
+                         *   WARN(ieee80211_if_config(sdata, changed));
+                         *   ieee80211_bss_info_change_notify(sdata, ~0);
+                         */
+                        if (ieee80211_if_config(sdata, changed))
+                                printk(KERN_DEBUG "%s: failed to configure interface during resume\n",
+                                       sdata->dev->name);
+                        else
+                                ieee80211_bss_info_change_notify(sdata, ~0);
                         break;
                 case NL80211_IFTYPE_WDS:
                         break;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 64ebe664effc..9776f73c51ad 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -29,6 +29,7 @@
 static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
                                            struct tid_ampdu_rx *tid_agg_rx,
                                            struct sk_buff *skb,
+                                           struct ieee80211_rx_status *status,
                                            u16 mpdu_seq_num,
                                            int bar_req);
 /*
@@ -1396,7 +1397,7 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
                  * mac80211. That also explains the __skb_push()
                  * below.
                  */
-                align = (unsigned long)skb->data & 4;
+                align = (unsigned long)skb->data & 3;
                 if (align) {
                         if (WARN_ON(skb_headroom(skb) < 3)) {
                                 dev_kfree_skb(skb);
@@ -1688,7 +1689,7 @@ ieee80211_rx_h_ctrl(struct ieee80211_rx_data *rx)
                 /* manage reordering buffer according to requested */
                 /* sequence number */
                 rcu_read_lock();
-                ieee80211_sta_manage_reorder_buf(hw, tid_agg_rx, NULL,
+                ieee80211_sta_manage_reorder_buf(hw, tid_agg_rx, NULL, NULL,
                                                  start_seq_num, 1);
                 rcu_read_unlock();
                 return RX_DROP_UNUSABLE;
@@ -2293,6 +2294,7 @@ static inline u16 seq_sub(u16 sq1, u16 sq2)
 static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
                                            struct tid_ampdu_rx *tid_agg_rx,
                                            struct sk_buff *skb,
+                                           struct ieee80211_rx_status *rxstatus,
                                            u16 mpdu_seq_num,
                                            int bar_req)
 {
@@ -2374,6 +2376,8 @@ static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
 
         /* put the frame in the reordering buffer */
         tid_agg_rx->reorder_buf[index] = skb;
+        memcpy(tid_agg_rx->reorder_buf[index]->cb, rxstatus,
+               sizeof(*rxstatus));
         tid_agg_rx->stored_mpdu_num++;
         /* release the buffer until next missing frame */
         index = seq_sub(tid_agg_rx->head_seq_num, tid_agg_rx->ssn)
@@ -2399,7 +2403,8 @@ static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
 }
 
 static u8 ieee80211_rx_reorder_ampdu(struct ieee80211_local *local,
-                                     struct sk_buff *skb)
+                                     struct sk_buff *skb,
+                                     struct ieee80211_rx_status *status)
 {
         struct ieee80211_hw *hw = &local->hw;
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
@@ -2448,7 +2453,7 @@ static u8 ieee80211_rx_reorder_ampdu(struct ieee80211_local *local,
 
         /* according to mpdu sequence number deal with reordering buffer */
         mpdu_seq_num = (sc & IEEE80211_SCTL_SEQ) >> 4;
-        ret = ieee80211_sta_manage_reorder_buf(hw, tid_agg_rx, skb,
+        ret = ieee80211_sta_manage_reorder_buf(hw, tid_agg_rx, skb, status,
                                                 mpdu_seq_num, 0);
  end_reorder:
         return ret;
@@ -2512,7 +2517,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
                 return;
         }
 
-        if (!ieee80211_rx_reorder_ampdu(local, skb))
+        if (!ieee80211_rx_reorder_ampdu(local, skb, status))
                 __ieee80211_rx_handle_packet(hw, skb, status, rate);
 
         rcu_read_unlock();
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index deb4ecec122a..959aa8379ccf 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -417,6 +417,7 @@ static int ieee80211_ioctl_siwtxpower(struct net_device *dev,
 {
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
         struct ieee80211_channel* chan = local->hw.conf.channel;
+        bool reconf = false;
         u32 reconf_flags = 0;
         int new_power_level;
 
@@ -427,14 +428,38 @@ static int ieee80211_ioctl_siwtxpower(struct net_device *dev,
         if (!chan)
                 return -EINVAL;
 
-        if (data->txpower.fixed)
-                new_power_level = min(data->txpower.value, chan->max_power);
-        else /* Automatic power level setting */
-                new_power_level = chan->max_power;
+        /* only change when not disabling */
+        if (!data->txpower.disabled) {
+                if (data->txpower.fixed) {
+                        if (data->txpower.value < 0)
+                                return -EINVAL;
+                        new_power_level = data->txpower.value;
+                        /*
+                         * Debatable, but we cannot do a fixed power
+                         * level above the regulatory constraint.
+                         * Use "iwconfig wlan0 txpower 15dBm" instead.
+                         */
+                        if (new_power_level > chan->max_power)
+                                return -EINVAL;
+                } else {
+                        /*
+                         * Automatic power level setting, max being the value
+                         * passed in from userland.
+                         */
+                        if (data->txpower.value < 0)
+                                new_power_level = -1;
+                        else
+                                new_power_level = data->txpower.value;
+                }
+
+                reconf = true;
 
-        local->user_power_level = new_power_level;
-        if (local->hw.conf.power_level != new_power_level)
-                reconf_flags |= IEEE80211_CONF_CHANGE_POWER;
+                /*
+                 * ieee80211_hw_config() will limit to the channel's
+                 * max power and possibly power constraint from AP.
+                 */
+                local->user_power_level = new_power_level;
+        }
 
         if (local->hw.conf.radio_enabled != !(data->txpower.disabled)) {
                 local->hw.conf.radio_enabled = !(data->txpower.disabled);
@@ -442,7 +467,7 @@ static int ieee80211_ioctl_siwtxpower(struct net_device *dev,
                 ieee80211_led_radio(local, local->hw.conf.radio_enabled);
         }
 
-        if (reconf_flags)
+        if (reconf || reconf_flags)
                 ieee80211_hw_config(local, reconf_flags);
 
         return 0;
@@ -530,7 +555,7 @@ static int ieee80211_ioctl_giwfrag(struct net_device *dev,
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
 
         frag->value = local->fragmentation_threshold;
-        frag->disabled = (frag->value >= IEEE80211_MAX_RTS_THRESHOLD);
+        frag->disabled = (frag->value >= IEEE80211_MAX_FRAG_THRESHOLD);
         frag->fixed = 1;
 
         return 0;
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
index 30b8e9009f99..0fa5a422959f 100644
--- a/net/netfilter/nf_conntrack_helper.c
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -176,7 +176,7 @@ static void __nf_conntrack_helper_unregister(struct nf_conntrack_helper *me,
         }
 
         /* Get rid of expecteds, set helpers to NULL. */
-        hlist_for_each_entry(h, nn, &net->ct.unconfirmed, hnnode)
+        hlist_nulls_for_each_entry(h, nn, &net->ct.unconfirmed, hnnode)
                 unhelp(h, me);
         for (i = 0; i < nf_conntrack_htable_size; i++) {
                 hlist_nulls_for_each_entry(h, nn, &net->ct.hash[i], hnnode)
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index c6439c77953c..f13fc57e1ecb 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -512,7 +512,7 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 
         skb = ctnetlink_alloc_skb(tuple(ct, IP_CT_DIR_ORIGINAL), GFP_ATOMIC);
         if (!skb)
-                return NOTIFY_DONE;
+                goto errout;
 
         b = skb->tail;
 
@@ -591,8 +591,9 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 nla_put_failure:
         rcu_read_unlock();
 nlmsg_failure:
-        nfnetlink_set_err(0, group, -ENOBUFS);
         kfree_skb(skb);
+errout:
+        nfnetlink_set_err(0, group, -ENOBUFS);
         return NOTIFY_DONE;
 }
 #endif /* CONFIG_NF_CONNTRACK_EVENTS */
@@ -987,7 +988,7 @@ ctnetlink_change_helper(struct nf_conn *ct, struct nlattr *cda[])
 {
         struct nf_conntrack_helper *helper;
         struct nf_conn_help *help = nfct_help(ct);
-        char *helpname;
+        char *helpname = NULL;
         int err;
 
         /* don't change helper of sibling connections */
@@ -1230,7 +1231,7 @@ ctnetlink_create_conntrack(struct nlattr *cda[],
 
         rcu_read_lock();
         if (cda[CTA_HELP]) {
-                char *helpname;
+                char *helpname = NULL;
  
                 err = ctnetlink_parse_help(cda[CTA_HELP], &helpname);
                 if (err < 0)
@@ -1564,7 +1565,7 @@ static int ctnetlink_expect_event(struct notifier_block *this,
 
         skb = alloc_skb(NLMSG_GOODSIZE, GFP_ATOMIC);
         if (!skb)
-                return NOTIFY_DONE;
+                goto errout;
 
         b = skb->tail;
 
@@ -1589,8 +1590,9 @@ static int ctnetlink_expect_event(struct notifier_block *this,
 nla_put_failure:
         rcu_read_unlock();
 nlmsg_failure:
-        nfnetlink_set_err(0, 0, -ENOBUFS);
         kfree_skb(skb);
+errout:
+        nfnetlink_set_err(0, 0, -ENOBUFS);
         return NOTIFY_DONE;
 }
 #endif
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 8bb998fe098b..beb37311e1a5 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -36,10 +36,14 @@ static struct nf_logger *__find_logger(int pf, const char *str_logger)
 int nf_log_register(u_int8_t pf, struct nf_logger *logger)
 {
         const struct nf_logger *llog;
+        int i;
 
         if (pf >= ARRAY_SIZE(nf_loggers))
                 return -EINVAL;
 
+        for (i = 0; i < ARRAY_SIZE(logger->list); i++)
+                INIT_LIST_HEAD(&logger->list[i]);
+
         mutex_lock(&nf_log_mutex);
 
         if (pf == NFPROTO_UNSPEC) {
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 2785d66a7e38..b8ab37ad7ed5 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -203,7 +203,7 @@ static int __init nfnetlink_init(void)
                                      nfnetlink_rcv, NULL, THIS_MODULE);
         if (!nfnl) {
                 printk(KERN_ERR "cannot initialize nfnetlink!\n");
-                return -1;
+                return -ENOMEM;
         }
 
         return 0;
diff --git a/net/netlabel/netlabel_addrlist.c b/net/netlabel/netlabel_addrlist.c
index 834c6eb7f484..c0519139679e 100644
--- a/net/netlabel/netlabel_addrlist.c
+++ b/net/netlabel/netlabel_addrlist.c
@@ -256,13 +256,11 @@ struct netlbl_af4list *netlbl_af4list_remove(__be32 addr, __be32 mask,
 {
         struct netlbl_af4list *entry;
 
-        entry = netlbl_af4list_search(addr, head);
-        if (entry != NULL && entry->addr == addr && entry->mask == mask) {
-                netlbl_af4list_remove_entry(entry);
-                return entry;
-        }
-
-        return NULL;
+        entry = netlbl_af4list_search_exact(addr, mask, head);
+        if (entry == NULL)
+                return NULL;
+        netlbl_af4list_remove_entry(entry);
+        return entry;
 }
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
@@ -299,15 +297,11 @@ struct netlbl_af6list *netlbl_af6list_remove(const struct in6_addr *addr,
 {
         struct netlbl_af6list *entry;
 
-        entry = netlbl_af6list_search(addr, head);
-        if (entry != NULL &&
-            ipv6_addr_equal(&entry->addr, addr) &&
-            ipv6_addr_equal(&entry->mask, mask)) {
-                netlbl_af6list_remove_entry(entry);
-                return entry;
-        }
-
-        return NULL;
+        entry = netlbl_af6list_search_exact(addr, mask, head);
+        if (entry == NULL)
+                return NULL;
+        netlbl_af6list_remove_entry(entry);
+        return entry;
 }
 #endif /* IPv6 */
 
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 4e705f87969f..3be0e016ab7d 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1084,8 +1084,10 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
 
         /* Build a packet - the conventional user limit is 236 bytes. We can
            do ludicrously large NetROM frames but must not overflow */
-        if (len > 65536)
-                return -EMSGSIZE;
+        if (len > 65536) {
+                err = -EMSGSIZE;
+                goto out;
+        }
 
         SOCK_DEBUG(sk, "NET/ROM: sendto: building packet.\n");
         size = len + NR_NETWORK_LEN + NR_TRANSPORT_LEN;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index d876b8734848..2b88295cb7b7 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -280,6 +280,14 @@ static struct sk_buff *netem_dequeue(struct Qdisc *sch)
                         if (unlikely(!skb))
                                 return NULL;
 
+#ifdef CONFIG_NET_CLS_ACT
+                        /*
+                         * If it's at ingress let's pretend the delay is
+                         * from the network (tstamp will be updated).
+                         */
+                        if (G_TC_FROM(skb->tc_verd) & AT_INGRESS)
+                                skb->tstamp.tv64 = 0;
+#endif
                         pr_debug("netem_dequeue: return skb=%p\n", skb);
                         sch->q.qlen--;
                         return skb;
diff --git a/net/wireless/core.h b/net/wireless/core.h
index d43daa236ef9..0a592e4295f0 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -90,7 +90,7 @@ struct cfg80211_internal_bss {
         struct rb_node rbn;
         unsigned long ts;
         struct kref ref;
-        bool hold;
+        bool hold, ies_allocated;
 
         /* must be last because of priv member */
         struct cfg80211_bss pub;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 353e1a4ece83..2456e4ee445e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3334,7 +3334,7 @@ static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev,
         struct sk_buff *msg;
         void *hdr;
 
-        msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+        msg = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);
         if (!msg)
                 return;
 
@@ -3353,7 +3353,7 @@ static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev,
                 return;
         }
 
-        genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, GFP_ATOMIC);
         return;
 
  nla_put_failure:
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 6327e1617acb..6c1993d99902 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2095,11 +2095,12 @@ int set_regdom(const struct ieee80211_regdomain *rd)
 /* Caller must hold cfg80211_mutex */
 void reg_device_remove(struct wiphy *wiphy)
 {
-        struct wiphy *request_wiphy;
+        struct wiphy *request_wiphy = NULL;
 
         assert_cfg80211_lock();
 
-        request_wiphy = wiphy_idx_to_wiphy(last_request->wiphy_idx);
+        if (last_request)
+                request_wiphy = wiphy_idx_to_wiphy(last_request->wiphy_idx);
 
         kfree(wiphy->regd);
         if (!last_request || !request_wiphy)
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 2a00e362f5fe..2ae65b39b529 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -58,6 +58,10 @@ static void bss_release(struct kref *ref)
         bss = container_of(ref, struct cfg80211_internal_bss, ref);
         if (bss->pub.free_priv)
                 bss->pub.free_priv(&bss->pub);
+
+        if (bss->ies_allocated)
+                kfree(bss->pub.information_elements);
+
         kfree(bss);
 }
 
@@ -360,19 +364,41 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
 
         found = rb_find_bss(dev, res);
 
-        if (found && overwrite) {
-                list_replace(&found->list, &res->list);
-                rb_replace_node(&found->rbn, &res->rbn,
-                                &dev->bss_tree);
-                kref_put(&found->ref, bss_release);
-                found = res;
-        } else if (found) {
+        if (found) {
                 kref_get(&found->ref);
                 found->pub.beacon_interval = res->pub.beacon_interval;
                 found->pub.tsf = res->pub.tsf;
                 found->pub.signal = res->pub.signal;
                 found->pub.capability = res->pub.capability;
                 found->ts = res->ts;
+
+                /* overwrite IEs */
+                if (overwrite) {
+                        size_t used = dev->wiphy.bss_priv_size + sizeof(*res);
+                        size_t ielen = res->pub.len_information_elements;
+
+                        if (ksize(found) >= used + ielen) {
+                                memcpy(found->pub.information_elements,
+                                       res->pub.information_elements, ielen);
+                                found->pub.len_information_elements = ielen;
+                        } else {
+                                u8 *ies = found->pub.information_elements;
+
+                                if (found->ies_allocated) {
+                                        if (ksize(ies) < ielen)
+                                                ies = krealloc(ies, ielen,
+                                                               GFP_ATOMIC);
+                                } else
+                                        ies = kmalloc(ielen, GFP_ATOMIC);
+
+                                if (ies) {
+                                        memcpy(ies, res->pub.information_elements, ielen);
+                                        found->ies_allocated = true;
+                                        found->pub.information_elements = ies;
+                                }
+                        }
+                }
+
                 kref_put(&res->ref, bss_release);
         } else {
                 /* this "consumes" the reference */