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

Pull networking fixes from David Miller:

 1) Fix namespace init and cleanup in phonet to fix some oopses, from
    Eric W. Biederman.

 2) Missing kfree_skb() in AF_KEY, from Julia Lawall.

 3) Refcount leak and source address handling fix in l2tp from James
    Chapman.

 4) Memory leak fix in CAIF from Tomasz Gregorek.

 5) When routes are cloned from ipv6 addrconf routes, we don't process
    expirations properly.  Fix from Gao Feng.

 6) Fix panic on DMA errors in atl1 driver, from Tony Zelenoff.

 7) Only enable interrupts in 8139cp driver after we've registered the
    IRQ handler.  From Jason Wang.

 8) Fix too many reads of KS_CIDER register in ks8851 during probe,
    fixing crashes on spurious interrupts.  From Matt Renzelmann.

 9) Missing include in ath5k driver and missing iounmap on probe
    failure, from Jonathan Bither.

10) Fix RX packet handling in smsc911x driver, from Will Deacon.

11) Fix ixgbe WoL on fiber by leaving the laser on during shutdown.

12) ks8851 needs MAX_RECV_FRAMES increased otherwise the internal MAC
    buffers are easily overflown.  Fix from Davide Cimingahi.

13) Fix memory leaks in peak_usb CAN driver, from Jesper Juhl.

14) gred packet scheduler can dump in WRED more when doing a netlink
    dump.  Fix from David Ward.

15) Fix MTU in USB smsc75xx driver, from Stephane Fillod.

16) Dummy device needs ->ndo_uninit handler to properly handle
    ->ndo_init failures.  From Hiroaki SHIMODA.

17) Fix TX fragmentation in ath9k driver, from Sujith Manoharan.

18) Missing RTNL lock in ixgbe PM resume, from Benjamin Poirier.

19) Missing iounmap in farsync WAN driver, from Julia Lawall.

20) With LRO/GRO, tcp_grow_window() is easily tricked into not growing
    the receive window properly, and this hurts performance.  Fix from
    Eric Dumazet.

21) Network namespace init failure can leak net_generic data, fix from
    Julian Anastasov.

22) Fix skb_over_panic due to mis-accounting in TCP for partially ACK'd
    SKBs.  From Eric Dumazet.

23) New IDs for qmi_wwan driver, from Bjørn Mork.

24) Fix races in ax25_exit(), from Eric W. Biederman.

25) IPV6 TCP doesn't handle TCP_MAXSEG socket option properly, copy over
    logic from the IPV4 side.  From Neal Cardwell.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (59 commits)
  tcp: fix TCP_MAXSEG for established IPv6 passive sockets
  drivers/net: Do not free an IRQ if its request failed
  drop_monitor: allow more events per second
  ks8851: Fix request_irq/free_irq mismatch
  net/hyperv: Adding cancellation to ensure rndis filter is closed
  ks8851: Fix mutex deadlock in ks8851_net_stop()
  net ax25: Reorder ax25_exit to remove races.
  icplus: fix interrupt for IC+ 101A/G and 1001LF
  net: qmi_wwan: support Sierra Wireless MC77xx devices in QMI mode
  bnx2x: off by one in bnx2x_ets_e3b0_sp_pri_to_cos_set()
  ksz884x: don't copy too much in netdev_set_mac_address()
  tcp: fix retransmit of partially acked frames
  netns: do not leak net_generic data on failed init
  net/sock.h: fix sk_peek_off kernel-doc warning
  tcp: fix tcp_grow_window() for large incoming frames
  drivers/net/wan/farsync.c: add missing iounmap
  davinci_mdio: Fix MDIO timeout check
  ipv6: clean up rt6_clean_expires
  ipv6: fix rt6_update_expires
  arcnet: rimi: Fix device name in debug output
  ...

37 files changed, 218 insertions, 133 deletions

diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index cdcf75c0954..3e2a6002aae 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -404,16 +404,19 @@ int bcma_sprom_get(struct bcma_bus *bus)
 		return -EOPNOTSUPP;
 
 	if (!bcma_sprom_ext_available(bus)) {
+		bool sprom_onchip;
+
 		/*
 		 * External SPROM takes precedence so check
 		 * on-chip OTP only when no external SPROM
 		 * is present.
 		 */
-		if (bcma_sprom_onchip_available(bus)) {
+		sprom_onchip = bcma_sprom_onchip_available(bus);
+		if (sprom_onchip) {
 			/* determine offset */
 			offset = bcma_sprom_onchip_offset(bus);
 		}
-		if (!offset) {
+		if (!offset || !sprom_onchip) {
 			/*
 			 * Maybe there is no SPROM on the device?
 			 * Now we ask the arch code if there is some sprom
diff --git a/drivers/net/arcnet/arc-rimi.c b/drivers/net/arcnet/arc-rimi.c
index 25197b698dd..b8b4c7ba884 100644
--- a/drivers/net/arcnet/arc-rimi.c
+++ b/drivers/net/arcnet/arc-rimi.c
@@ -89,16 +89,16 @@ static int __init arcrimi_probe(struct net_device *dev)
 	BUGLVL(D_NORMAL) printk(VERSION);
 	BUGLVL(D_NORMAL) printk("E-mail me if you actually test the RIM I driver, please!\n");
 
-	BUGMSG(D_NORMAL, "Given: node %02Xh, shmem %lXh, irq %d\n",
+	BUGLVL(D_NORMAL) printk("Given: node %02Xh, shmem %lXh, irq %d\n",
 	       dev->dev_addr[0], dev->mem_start, dev->irq);
 
 	if (dev->mem_start <= 0 || dev->irq <= 0) {
-		BUGMSG(D_NORMAL, "No autoprobe for RIM I; you "
+		BUGLVL(D_NORMAL) printk("No autoprobe for RIM I; you "
 		       "must specify the shmem and irq!\n");
 		return -ENODEV;
 	}
 	if (dev->dev_addr[0] == 0) {
-		BUGMSG(D_NORMAL, "You need to specify your card's station "
+		BUGLVL(D_NORMAL) printk("You need to specify your card's station "
 		       "ID!\n");
 		return -ENODEV;
 	}
@@ -109,7 +109,7 @@ static int __init arcrimi_probe(struct net_device *dev)
 	 * will be taken.
 	 */
 	if (!request_mem_region(dev->mem_start, MIRROR_SIZE, "arcnet (90xx)")) {
-		BUGMSG(D_NORMAL, "Card memory already allocated\n");
+		BUGLVL(D_NORMAL) printk("Card memory already allocated\n");
 		return -ENODEV;
 	}
 	return arcrimi_found(dev);
diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
index 9a66e2a910a..9c1c8cd5223 100644
--- a/drivers/net/caif/caif_hsi.c
+++ b/drivers/net/caif/caif_hsi.c
@@ -744,14 +744,14 @@ static void cfhsi_wake_up(struct work_struct *work)
 		size_t fifo_occupancy = 0;
 
 		/* Wakeup timeout */
-		dev_err(&cfhsi->ndev->dev, "%s: Timeout.\n",
+		dev_dbg(&cfhsi->ndev->dev, "%s: Timeout.\n",
 			__func__);
 
 		/* Check FIFO to check if modem has sent something. */
 		WARN_ON(cfhsi->dev->cfhsi_fifo_occupancy(cfhsi->dev,
 					&fifo_occupancy));
 
-		dev_err(&cfhsi->ndev->dev, "%s: Bytes in FIFO: %u.\n",
+		dev_dbg(&cfhsi->ndev->dev, "%s: Bytes in FIFO: %u.\n",
 				__func__, (unsigned) fifo_occupancy);
 
 		/* Check if we misssed the interrupt. */
@@ -1210,7 +1210,7 @@ int cfhsi_probe(struct platform_device *pdev)
 
 static void cfhsi_shutdown(struct cfhsi *cfhsi)
 {
-	u8 *tx_buf, *rx_buf;
+	u8 *tx_buf, *rx_buf, *flip_buf;
 
 	/* Stop TXing */
 	netif_tx_stop_all_queues(cfhsi->ndev);
@@ -1234,7 +1234,7 @@ static void cfhsi_shutdown(struct cfhsi *cfhsi)
 	/* Store bufferes: will be freed later. */
 	tx_buf = cfhsi->tx_buf;
 	rx_buf = cfhsi->rx_buf;
-
+	flip_buf = cfhsi->rx_flip_buf;
 	/* Flush transmit queues. */
 	cfhsi_abort_tx(cfhsi);
 
@@ -1247,6 +1247,7 @@ static void cfhsi_shutdown(struct cfhsi *cfhsi)
 	/* Free buffers. */
 	kfree(tx_buf);
 	kfree(rx_buf);
+	kfree(flip_buf);
 }
 
 int cfhsi_remove(struct platform_device *pdev)
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
index 5234586dff1..629c4ba5d49 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
@@ -875,6 +875,7 @@ static int pcan_usb_pro_init(struct peak_usb_device *dev)
 					    PCAN_USBPRO_INFO_FW,
 					    &fi, sizeof(fi));
 		if (err) {
+			kfree(usb_if);
 			dev_err(dev->netdev->dev.parent,
 				"unable to read %s firmware info (err %d)\n",
 				pcan_usb_pro.name, err);
@@ -885,6 +886,7 @@ static int pcan_usb_pro_init(struct peak_usb_device *dev)
 					    PCAN_USBPRO_INFO_BL,
 					    &bi, sizeof(bi));
 		if (err) {
+			kfree(usb_if);
 			dev_err(dev->netdev->dev.parent,
 				"unable to read %s bootloader info (err %d)\n",
 				pcan_usb_pro.name, err);
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index d5c6d92f1ee..442d91a2747 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -107,14 +107,14 @@ static int dummy_dev_init(struct net_device *dev)
 	return 0;
 }
 
-static void dummy_dev_free(struct net_device *dev)
+static void dummy_dev_uninit(struct net_device *dev)
 {
 	free_percpu(dev->dstats);
-	free_netdev(dev);
 }
 
 static const struct net_device_ops dummy_netdev_ops = {
 	.ndo_init		= dummy_dev_init,
+	.ndo_uninit		= dummy_dev_uninit,
 	.ndo_start_xmit		= dummy_xmit,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_rx_mode	= set_multicast_list,
@@ -128,7 +128,7 @@ static void dummy_setup(struct net_device *dev)
 
 	/* Initialize the device structure. */
 	dev->netdev_ops = &dummy_netdev_ops;
-	dev->destructor = dummy_dev_free;
+	dev->destructor = free_netdev;
 
 	/* Fill in device structure with ethernet-generic values. */
 	dev->tx_queue_len = 0;
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 40ac4143654..c926857e820 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -2476,7 +2476,7 @@ static irqreturn_t atl1_intr(int irq, void *data)
 					"pcie phy link down %x\n", status);
 			if (netif_running(adapter->netdev)) {	/* reset MAC */
 				iowrite32(0, adapter->hw.hw_addr + REG_IMR);
-				schedule_work(&adapter->pcie_dma_to_rst_task);
+				schedule_work(&adapter->reset_dev_task);
 				return IRQ_HANDLED;
 			}
 		}
@@ -2488,7 +2488,7 @@ static irqreturn_t atl1_intr(int irq, void *data)
 					"pcie DMA r/w error (status = 0x%x)\n",
 					status);
 			iowrite32(0, adapter->hw.hw_addr + REG_IMR);
-			schedule_work(&adapter->pcie_dma_to_rst_task);
+			schedule_work(&adapter->reset_dev_task);
 			return IRQ_HANDLED;
 		}
 
@@ -2633,10 +2633,10 @@ static void atl1_down(struct atl1_adapter *adapter)
 	atl1_clean_rx_ring(adapter);
 }
 
-static void atl1_tx_timeout_task(struct work_struct *work)
+static void atl1_reset_dev_task(struct work_struct *work)
 {
 	struct atl1_adapter *adapter =
-		container_of(work, struct atl1_adapter, tx_timeout_task);
+		container_of(work, struct atl1_adapter, reset_dev_task);
 	struct net_device *netdev = adapter->netdev;
 
 	netif_device_detach(netdev);
@@ -3038,12 +3038,10 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
 		    (unsigned long)adapter);
 	adapter->phy_timer_pending = false;
 
-	INIT_WORK(&adapter->tx_timeout_task, atl1_tx_timeout_task);
+	INIT_WORK(&adapter->reset_dev_task, atl1_reset_dev_task);
 
 	INIT_WORK(&adapter->link_chg_task, atlx_link_chg_task);
 
-	INIT_WORK(&adapter->pcie_dma_to_rst_task, atl1_tx_timeout_task);
-
 	err = register_netdev(netdev);
 	if (err)
 		goto err_common;
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.h b/drivers/net/ethernet/atheros/atlx/atl1.h
index 109d6da8be9..e04bf4d71e4 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.h
+++ b/drivers/net/ethernet/atheros/atlx/atl1.h
@@ -758,9 +758,8 @@ struct atl1_adapter {
 	u16 link_speed;
 	u16 link_duplex;
 	spinlock_t lock;
-	struct work_struct tx_timeout_task;
+	struct work_struct reset_dev_task;
 	struct work_struct link_chg_task;
-	struct work_struct pcie_dma_to_rst_task;
 
 	struct timer_list phy_config_timer;
 	bool phy_timer_pending;
diff --git a/drivers/net/ethernet/atheros/atlx/atlx.c b/drivers/net/ethernet/atheros/atlx/atlx.c
index 3cd8837236d..c9e9dc57986 100644
--- a/drivers/net/ethernet/atheros/atlx/atlx.c
+++ b/drivers/net/ethernet/atheros/atlx/atlx.c
@@ -194,7 +194,7 @@ static void atlx_tx_timeout(struct net_device *netdev)
 {
 	struct atlx_adapter *adapter = netdev_priv(netdev);
 	/* Do the reset outside of interrupt context */
-	schedule_work(&adapter->tx_timeout_task);
+	schedule_work(&adapter->reset_dev_task);
 }
 
 /*
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index ad95324dc04..64392ec410a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -942,6 +942,12 @@ static int bnx2x_ets_e3b0_sp_pri_to_cos_set(const struct link_params *params,
 	const u8 max_num_of_cos = (port) ? DCBX_E3B0_MAX_NUM_COS_PORT1 :
 		DCBX_E3B0_MAX_NUM_COS_PORT0;
 
+	if (pri >= max_num_of_cos) {
+		DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_sp_pri_to_cos_set invalid "
+		   "parameter Illegal strict priority\n");
+	    return -EINVAL;
+	}
+
 	if (sp_pri_to_cos[pri] != DCBX_INVALID_COS) {
 		DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_sp_pri_to_cos_set invalid "
 				   "parameter There can't be two COS's with "
@@ -949,12 +955,6 @@ static int bnx2x_ets_e3b0_sp_pri_to_cos_set(const struct link_params *params,
 		return -EINVAL;
 	}
 
-	if (pri > max_num_of_cos) {
-		DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_sp_pri_to_cos_set invalid "
-		   "parameter Illegal strict priority\n");
-	    return -EINVAL;
-	}
-
 	sp_pri_to_cos[pri] = cos_entry;
 	return 0;
 
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 64c76443a7a..b461c24945e 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1310,10 +1310,6 @@ static s32 e1000_oem_bits_config_ich8lan(struct e1000_hw *hw, bool d0_state)
 
 		if (mac_reg & E1000_PHY_CTRL_D0A_LPLU)
 			oem_reg |= HV_OEM_BITS_LPLU;
-
-		/* Set Restart auto-neg to activate the bits */
-		if (!hw->phy.ops.check_reset_block(hw))
-			oem_reg |= HV_OEM_BITS_RESTART_AN;
 	} else {
 		if (mac_reg & (E1000_PHY_CTRL_GBE_DISABLE |
 			       E1000_PHY_CTRL_NOND0A_GBE_DISABLE))
@@ -1324,6 +1320,11 @@ static s32 e1000_oem_bits_config_ich8lan(struct e1000_hw *hw, bool d0_state)
 			oem_reg |= HV_OEM_BITS_LPLU;
 	}
 
+	/* Set Restart auto-neg to activate the bits */
+	if ((d0_state || (hw->mac.type != e1000_pchlan)) &&
+	    !hw->phy.ops.check_reset_block(hw))
+		oem_reg |= HV_OEM_BITS_RESTART_AN;
+
 	ret_val = hw->phy.ops.write_reg_locked(hw, HV_OEM_BITS, oem_reg);
 
 release:
@@ -3682,7 +3683,11 @@ void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw)
 
 	if (hw->mac.type >= e1000_pchlan) {
 		e1000_oem_bits_config_ich8lan(hw, false);
-		e1000_phy_hw_reset_ich8lan(hw);
+
+		/* Reset PHY to activate OEM bits on 82577/8 */
+		if (hw->mac.type == e1000_pchlan)
+			e1000e_phy_hw_reset_generic(hw);
+
 		ret_val = hw->phy.ops.acquire(hw);
 		if (ret_val)
 			return;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
index 027d7a75be3..ed1b47dc083 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
@@ -622,6 +622,16 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, int v_idx,
 		if (adapter->hw.mac.type == ixgbe_mac_82599EB)
 			set_bit(__IXGBE_RX_CSUM_UDP_ZERO_ERR, &ring->state);
 
+#ifdef IXGBE_FCOE
+		if (adapter->netdev->features & NETIF_F_FCOE_MTU) {
+			struct ixgbe_ring_feature *f;
+			f = &adapter->ring_feature[RING_F_FCOE];
+			if ((rxr_idx >= f->mask) &&
+			    (rxr_idx < f->mask + f->indices))
+				set_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state);
+		}
+
+#endif /* IXGBE_FCOE */
 		/* apply Rx specific ring traits */
 		ring->count = adapter->rx_ring_count;
 		ring->queue_index = rxr_idx;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3e26b1f9ac7..a7f3cd872ca 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3154,14 +3154,6 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
 			set_ring_rsc_enabled(rx_ring);
 		else
 			clear_ring_rsc_enabled(rx_ring);
-#ifdef IXGBE_FCOE
-		if (netdev->features & NETIF_F_FCOE_MTU) {
-			struct ixgbe_ring_feature *f;
-			f = &adapter->ring_feature[RING_F_FCOE];
-			if ((i >= f->mask) && (i < f->mask + f->indices))
-				set_bit(__IXGBE_RX_FCOE_BUFSZ, &rx_ring->state);
-		}
-#endif /* IXGBE_FCOE */
 	}
 }
 
@@ -4836,7 +4828,9 @@ static int ixgbe_resume(struct pci_dev *pdev)
 
 	pci_wake_from_d3(pdev, false);
 
+	rtnl_lock();
 	err = ixgbe_init_interrupt_scheme(adapter);
+	rtnl_unlock();
 	if (err) {
 		e_dev_err("Cannot initialize interrupts for device\n");
 		return err;
@@ -4893,6 +4887,16 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	if (wufc) {
 		ixgbe_set_rx_mode(netdev);
 
+		/*
+		 * enable the optics for both mult-speed fiber and
+		 * 82599 SFP+ fiber as we can WoL.
+		 */
+		if (hw->mac.ops.enable_tx_laser &&
+		    (hw->phy.multispeed_fiber ||
+		    (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber &&
+		     hw->mac.type == ixgbe_mac_82599EB)))
+			hw->mac.ops.enable_tx_laser(hw);
+
 		/* turn on all-multi mode if wake on multicast is enabled */
 		if (wufc & IXGBE_WUFC_MC) {
 			fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index c722aa607d0..f8dda009d3c 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -889,16 +889,17 @@ static int ks8851_net_stop(struct net_device *dev)
 	netif_stop_queue(dev);
 
 	mutex_lock(&ks->lock);
+	/* turn off the IRQs and ack any outstanding */
+	ks8851_wrreg16(ks, KS_IER, 0x0000);
+	ks8851_wrreg16(ks, KS_ISR, 0xffff);
+	mutex_unlock(&ks->lock);
 
 	/* stop any outstanding work */
 	flush_work(&ks->irq_work);
 	flush_work(&ks->tx_work);
 	flush_work(&ks->rxctrl_work);
 
-	/* turn off the IRQs and ack any outstanding */
-	ks8851_wrreg16(ks, KS_IER, 0x0000);
-	ks8851_wrreg16(ks, KS_ISR, 0xffff);
-
+	mutex_lock(&ks->lock);
 	/* shutdown RX process */
 	ks8851_wrreg16(ks, KS_RXCR1, 0x0000);
 
@@ -907,6 +908,7 @@ static int ks8851_net_stop(struct net_device *dev)
 
 	/* set powermode to soft power down to save power */
 	ks8851_set_powermode(ks, PMECR_PM_SOFTDOWN);
+	mutex_unlock(&ks->lock);
 
 	/* ensure any queued tx buffers are dumped */
 	while (!skb_queue_empty(&ks->txq)) {
@@ -918,7 +920,6 @@ static int ks8851_net_stop(struct net_device *dev)
 		dev_kfree_skb(txb);
 	}
 
-	mutex_unlock(&ks->lock);
 	return 0;
 }
 
@@ -1418,6 +1419,7 @@ static int __devinit ks8851_probe(struct spi_device *spi)
 	struct net_device *ndev;
 	struct ks8851_net *ks;
 	int ret;
+	unsigned cider;
 
 	ndev = alloc_etherdev(sizeof(struct ks8851_net));
 	if (!ndev)
@@ -1484,8 +1486,8 @@ static int __devinit ks8851_probe(struct spi_device *spi)
 	ks8851_soft_reset(ks, GRR_GSR);
 
 	/* simple check for a valid chip being connected to the bus */
-
-	if ((ks8851_rdreg16(ks, KS_CIDER) & ~CIDER_REV_MASK) != CIDER_ID) {
+	cider = ks8851_rdreg16(ks, KS_CIDER);
+	if ((cider & ~CIDER_REV_MASK) != CIDER_ID) {
 		dev_err(&spi->dev, "failed to read device ID\n");
 		ret = -ENODEV;
 		goto err_id;
@@ -1516,15 +1518,14 @@ static int __devinit ks8851_probe(struct spi_device *spi)
 	}
 
 	netdev_info(ndev, "revision %d, MAC %pM, IRQ %d, %s EEPROM\n",
-		    CIDER_REV_GET(ks8851_rdreg16(ks, KS_CIDER)),
-		    ndev->dev_addr, ndev->irq,
+		    CIDER_REV_GET(cider), ndev->dev_addr, ndev->irq,
 		    ks->rc_ccr & CCR_EEPROM ? "has" : "no");
 
 	return 0;
 
 
 err_netdev:
-	free_irq(ndev->irq, ndev);
+	free_irq(ndev->irq, ks);
 
 err_id:
 err_irq:
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index b8104d9f408..5ffde23ac8f 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -40,7 +40,7 @@
 #define	DRV_NAME	"ks8851_mll"
 
 static u8 KS_DEFAULT_MAC_ADDRESS[] = { 0x00, 0x10, 0xA1, 0x86, 0x95, 0x11 };
-#define MAX_RECV_FRAMES			32
+#define MAX_RECV_FRAMES			255
 #define MAX_BUF_SIZE			2048
 #define TX_BUF_SIZE			2000
 #define RX_BUF_SIZE			2000
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index ef723b185d8..eaf9ff0262a 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -5675,7 +5675,7 @@ static int netdev_set_mac_address(struct net_device *dev, void *addr)
 		memcpy(hw->override_addr, mac->sa_data, ETH_ALEN);
 	}
 
-	memcpy(dev->dev_addr, mac->sa_data, MAX_ADDR_LEN);
+	memcpy(dev->dev_addr, mac->sa_data, ETH_ALEN);
 
 	interrupt = hw_block_intr(hw);
 
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index abc79076f86..b3287c0fe27 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -958,6 +958,11 @@ static inline void cp_start_hw (struct cp_private *cp)
 	cpw8(Cmd, RxOn | TxOn);
 }
 
+static void cp_enable_irq(struct cp_private *cp)
+{
+	cpw16_f(IntrMask, cp_intr_mask);
+}
+
 static void cp_init_hw (struct cp_private *cp)
 {
 	struct net_device *dev = cp->dev;
@@ -997,8 +1002,6 @@ static void cp_init_hw (struct cp_private *cp)
 
 	cpw16(MultiIntr, 0);
 
-	cpw16_f(IntrMask, cp_intr_mask);
-
 	cpw8_f(Cfg9346, Cfg9346_Lock);
 }
 
@@ -1130,6 +1133,8 @@ static int cp_open (struct net_device *dev)
 	if (rc)
 		goto err_out_hw;
 
+	cp_enable_irq(cp);
+
 	netif_carrier_off(dev);
 	mii_check_media(&cp->mii_if, netif_msg_link(cp), true);
 	netif_start_queue(dev);
@@ -2031,6 +2036,7 @@ static int cp_resume (struct pci_dev *pdev)
 	/* FIXME: sh*t may happen if the Rx ring buffer is depleted */
 	cp_init_rings_index (cp);
 	cp_init_hw (cp);
+	cp_enable_irq(cp);
 	netif_start_queue (dev);
 
 	spin_lock_irqsave (&cp->lock, flags);
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 4a697102707..cd3defb11ff 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -1166,10 +1166,8 @@ smsc911x_rx_counterrors(struct net_device *dev, unsigned int rxstat)
 
 /* Quickly dumps bad packets */
 static void
-smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktbytes)
+smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktwords)
 {
-	unsigned int pktwords = (pktbytes + NET_IP_ALIGN + 3) >> 2;
-
 	if (likely(pktwords >= 4)) {
 		unsigned int timeout = 500;
 		unsigned int val;
@@ -1233,7 +1231,7 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
 			continue;
 		}
 
-		skb = netdev_alloc_skb(dev, pktlength + NET_IP_ALIGN);
+		skb = netdev_alloc_skb(dev, pktwords << 2);
 		if (unlikely(!skb)) {
 			SMSC_WARN(pdata, rx_err,
 				  "Unable to allocate skb for rx packet");
@@ -1243,14 +1241,12 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
 			break;
 		}
 
-		skb->data = skb->head;
-		skb_reset_tail_pointer(skb);
+		pdata->ops->rx_readfifo(pdata,
+				 (unsigned int *)skb->data, pktwords);
 
 		/* Align IP on 16B boundary */
 		skb_reserve(skb, NET_IP_ALIGN);
 		skb_put(skb, pktlength - 4);
-		pdata->ops->rx_readfifo(pdata,
-				 (unsigned int *)skb->head, pktwords);
 		skb->protocol = eth_type_trans(skb, dev);
 		skb_checksum_none_assert(skb);
 		netif_receive_skb(skb);
@@ -1565,7 +1561,7 @@ static int smsc911x_open(struct net_device *dev)
 	smsc911x_reg_write(pdata, FIFO_INT, temp);
 
 	/* set RX Data offset to 2 bytes for alignment */
-	smsc911x_reg_write(pdata, RX_CFG, (2 << 8));
+	smsc911x_reg_write(pdata, RX_CFG, (NET_IP_ALIGN << 8));
 
 	/* enable NAPI polling before enabling RX interrupts */
 	napi_enable(&pdata->napi);
@@ -2382,7 +2378,6 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	pdata = netdev_priv(dev);
-
 	dev->irq = irq_res->start;
 	irq_flags = irq_res->flags & IRQF_TRIGGER_MASK;
 	pdata->ioaddr = ioremap_nocache(res->start, res_size);
@@ -2446,7 +2441,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	if (retval) {
 		SMSC_WARN(pdata, probe,
 			  "Unable to claim requested irq: %d", dev->irq);
-		goto out_free_irq;
+		goto out_disable_resources;
 	}
 
 	retval = register_netdev(dev);
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 2757c7d6e63..e4e47088e26 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -181,6 +181,11 @@ static inline int wait_for_user_access(struct davinci_mdio_data *data)
 		__davinci_mdio_reset(data);
 		return -EAGAIN;
 	}
+
+	reg = __raw_readl(&regs->user[0].access);
+	if ((reg & USERACCESS_GO) == 0)
+		return 0;
+
 	dev_err(data->dev, "timed out waiting for user access\n");
 	return -ETIMEDOUT;
 }
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index cc83af083fd..44b8d2bad8c 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -2,9 +2,7 @@
  * Definitions for Xilinx Axi Ethernet device driver.
  *
  * Copyright (c) 2009 Secret Lab Technologies, Ltd.
- * Copyright (c) 2010 Xilinx, Inc. All rights reserved.
- * Copyright (c) 2012 Daniel Borkmann, <daniel.borkmann@tik.ee.ethz.ch>
- * Copyright (c) 2012 Ariane Keller, <ariane.keller@tik.ee.ethz.ch>
+ * Copyright (c) 2010 - 2012 Xilinx, Inc. All rights reserved.
  */
 
 #ifndef XILINX_AXIENET_H
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 2fcbeba6814..9c365e192a3 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/