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

Pull networking fixes from David Miller:

 1) sadb_msg prepared for IPSEC userspace forgets to initialize the
    satype field, fix from Nicolas Dichtel.

 2) Fix mac80211 synchronization during station removal, from Johannes
    Berg.

 3) Fix IPSEC sequence number notifications when they wrap, from Steffen
    Klassert.

 4) Fix cfg80211 wdev tracing crashes when add_virtual_intf() returns an
    error pointer, from Johannes Berg.

 5) In mac80211, don't call into the channel context code with the
    interface list mutex held.  From Johannes Berg.

 6) In mac80211, if we don't actually associate, do not restart the STA
    timer, otherwise we can crash.  From Ben Greear.

 7) Missing dma_mapping_error() check in e1000, ixgb, and e1000e.  From
    Christoph Paasch.

 8) Fix sja1000 driver defines to not conflict with SH port, from Marc
    Kleine-Budde.

 9) Don't call il4965_rs_use_green with a NULL station, from Colin Ian
    King.

10) Suspend/Resume in the FEC driver fail because the buffer descriptors
    are not initialized at all the moments in which they should.  Fix
    from Frank Li.

11) cpsw and davinci_emac drivers both use the wrong interface to
    restart a stopped TX queue.  Use netif_wake_queue not
    netif_start_queue, the latter is for initialization/bringup not
    active management of the queue.  From Mugunthan V N.

12) Fix regression in rate calculations done by
    psched_ratecfg_precompute(), missing u64 type promotion.  From
    Sergey Popovich.

13) Fix length overflow in tg3 VPD parsing, from Kees Cook.

14) AOE driver fails to allocate enough headroom, resulting in crashes.
    Fix from Eric Dumazet.

15) RX overflow happens too quickly in sky2 driver because pause packet
    thresholds are not programmed correctly.  From Mirko Lindner.

16) Bonding driver manages arp_interval and miimon settings incorrectly,
    disabling one unintentionally disables both.  Fix from Nikolay
    Aleksandrov.

17) smsc75xx drivers don't program the RX mac properly for jumbo frames.
    Fix from Steve Glendinning.

18) Fix off-by-one in Codel packet scheduler.  From Vijay Subramanian.

19) Fix packet corruption in atl1c by disabling MSI support, from Hannes
    Frederic Sowa.

20) netdev_rx_handler_unregister() needs a synchronize_net() to fix
    crashes in bonding driver unload stress tests.  From Eric Dumazet.

21) rxlen field of ks8851 RX packet descriptors not interpreted
    correctly (it is 12 bits not 16 bits, so needs to be masked after
    shifting the 32-bit value down 16 bits).  Fix from Max Nekludov.

22) Fix missed RX/TX enable in sh_eth driver due to mishandling of link
    change indications.  From Sergei Shtylyov.

23) Fix crashes during spurious ECI interrupts in sh_eth driver, also
    from Sergei Shtylyov.

24) dm9000 driver initialization is done wrong for revision B devices
    with DSP PHY, from Joseph CHANG.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (53 commits)
  DM9000B: driver initialization upgrade
  sh_eth: make 'link' field of 'struct sh_eth_private' *int*
  sh_eth: workaround for spurious ECI interrupt
  sh_eth: fix handling of no LINK signal
  ks8851: Fix interpretation of rxlen field.
  net: add a synchronize_net() in netdev_rx_handler_unregister()
  MAINTAINERS: Update netxen_nic maintainers list
  atl1e: drop pci-msi support because of packet corruption
  net: fq_codel: Fix off-by-one error
  net: calxedaxgmac: Wake-on-LAN fixes
  net: calxedaxgmac: fix rx ring handling when OOM
  net: core: Remove redundant call to 'nf_reset' in 'dev_forward_skb'
  smsc75xx: fix jumbo frame support
  net: fix the use of this_cpu_ptr
  bonding: fix disabling of arp_interval and miimon
  ipv6: don't accept node local multicast traffic from the wire
  sky2: Threshold for Pause Packet is set wrong
  sky2: Receive Overflows not counted
  aoe: reserve enough headroom on skbs
  line up comment for ndo_bridge_getlink
  ...

MAINTAINERS

@@ -5065,9 +5065,8 @@ S:	Maintained
 F:	drivers/net/ethernet/marvell/sk*
 
 MARVELL LIBERTAS WIRELESS DRIVER
-M:	Dan Williams <[email protected]>
 L:	[email protected]
-S:	Maintained
+S:	Orphan
 F:	drivers/net/wireless/libertas/
 
 MARVELL MV643XX ETHERNET DRIVER
@@ -5569,6 +5568,7 @@ F:	include/uapi/linux/if_*
 F:	include/uapi/linux/netdevice.h
 
 NETXEN (1/10) GbE SUPPORT
+M:	Manish Chopra <[email protected]>
 M:	Sony Chacko <[email protected]>
 M:	Rajesh Borundia <[email protected]>
 L:	[email protected]

drivers/block/aoe/aoecmd.c

@@ -51,8 +51,9 @@ new_skb(ulong len)
 {
 	struct sk_buff *skb;
 
-	skb = alloc_skb(len, GFP_ATOMIC);
+	skb = alloc_skb(len + MAX_HEADER, GFP_ATOMIC);
 	if (skb) {
+		skb_reserve(skb, MAX_HEADER);
 		skb_reset_mac_header(skb);
 		skb_reset_network_header(skb);
 		skb->protocol = __constant_htons(ETH_P_AOE);

drivers/net/bonding/bond_sysfs.c

@@ -527,7 +527,7 @@ static ssize_t bonding_store_arp_interval(struct device *d,
 		goto out;
 	}
 	if (new_value < 0) {
-		pr_err("%s: Invalid arp_interval value %d not in range 1-%d; rejected.\n",
+		pr_err("%s: Invalid arp_interval value %d not in range 0-%d; rejected.\n",
 		       bond->dev->name, new_value, INT_MAX);
 		ret = -EINVAL;
 		goto out;
@@ -542,25 +542,29 @@ static ssize_t bonding_store_arp_interval(struct device *d,
 	pr_info("%s: Setting ARP monitoring interval to %d.\n",
 		bond->dev->name, new_value);
 	bond->params.arp_interval = new_value;
-	if (bond->params.miimon) {
-		pr_info("%s: ARP monitoring cannot be used with MII monitoring. %s Disabling MII monitoring.\n",
-			bond->dev->name, bond->dev->name);
-		bond->params.miimon = 0;
-	}
-	if (!bond->params.arp_targets[0]) {
-		pr_info("%s: ARP monitoring has been set up, but no ARP targets have been specified.\n",
-			bond->dev->name);
+	if (new_value) {
+		if (bond->params.miimon) {
+			pr_info("%s: ARP monitoring cannot be used with MII monitoring. %s Disabling MII monitoring.\n",
+				bond->dev->name, bond->dev->name);
+			bond->params.miimon = 0;
+		}
+		if (!bond->params.arp_targets[0])
+			pr_info("%s: ARP monitoring has been set up, but no ARP targets have been specified.\n",
+				bond->dev->name);
 	}
 	if (bond->dev->flags & IFF_UP) {
 		/* If the interface is up, we may need to fire off
 		 * the ARP timer.  If the interface is down, the
 		 * timer will get fired off when the open function
 		 * is called.
 		 */
-		cancel_delayed_work_sync(&bond->mii_work);
-		queue_delayed_work(bond->wq, &bond->arp_work, 0);
+		if (!new_value) {
+			cancel_delayed_work_sync(&bond->arp_work);
+		} else {
+			cancel_delayed_work_sync(&bond->mii_work);
+			queue_delayed_work(bond->wq, &bond->arp_work, 0);
+		}
 	}
-
 out:
 	rtnl_unlock();
 	return ret;
@@ -702,7 +706,7 @@ static ssize_t bonding_store_downdelay(struct device *d,
 	}
 	if (new_value < 0) {
 		pr_err("%s: Invalid down delay value %d not in range %d-%d; rejected.\n",
-		       bond->dev->name, new_value, 1, INT_MAX);
+		       bond->dev->name, new_value, 0, INT_MAX);
 		ret = -EINVAL;
 		goto out;
 	} else {
@@ -757,8 +761,8 @@ static ssize_t bonding_store_updelay(struct device *d,
 		goto out;
 	}
 	if (new_value < 0) {
-		pr_err("%s: Invalid down delay value %d not in range %d-%d; rejected.\n",
-		       bond->dev->name, new_value, 1, INT_MAX);
+		pr_err("%s: Invalid up delay value %d not in range %d-%d; rejected.\n",
+		       bond->dev->name, new_value, 0, INT_MAX);
 		ret = -EINVAL;
 		goto out;
 	} else {
@@ -968,37 +972,37 @@ static ssize_t bonding_store_miimon(struct device *d,
 	}
 	if (new_value < 0) {
 		pr_err("%s: Invalid miimon value %d not in range %d-%d; rejected.\n",
-		       bond->dev->name, new_value, 1, INT_MAX);
+		       bond->dev->name, new_value, 0, INT_MAX);
 		ret = -EINVAL;
 		goto out;
-	} else {
-		pr_info("%s: Setting MII monitoring interval to %d.\n",
-			bond->dev->name, new_value);
-		bond->params.miimon = new_value;
-		if (bond->params.updelay)
-			pr_info("%s: Note: Updating updelay (to %d) since it is a multiple of the miimon value.\n",
-				bond->dev->name,
-				bond->params.updelay * bond->params.miimon);
-		if (bond->params.downdelay)
-			pr_info("%s: Note: Updating downdelay (to %d) since it is a multiple of the miimon value.\n",
-				bond->dev->name,
-				bond->params.downdelay * bond->params.miimon);
-		if (bond->params.arp_interval) {
-			pr_info("%s: MII monitoring cannot be used with ARP monitoring. Disabling ARP monitoring...\n",
-				bond->dev->name);
-			bond->params.arp_interval = 0;
-			if (bond->params.arp_validate) {
-				bond->params.arp_validate =
-					BOND_ARP_VALIDATE_NONE;
-			}
-		}
-
-		if (bond->dev->flags & IFF_UP) {
-			/* If the interface is up, we may need to fire off
-			 * the MII timer. If the interface is down, the
-			 * timer will get fired off when the open function
-			 * is called.
-			 */
+	}
+	pr_info("%s: Setting MII monitoring interval to %d.\n",
+		bond->dev->name, new_value);
+	bond->params.miimon = new_value;
+	if (bond->params.updelay)
+		pr_info("%s: Note: Updating updelay (to %d) since it is a multiple of the miimon value.\n",
+			bond->dev->name,
+			bond->params.updelay * bond->params.miimon);
+	if (bond->params.downdelay)
+		pr_info("%s: Note: Updating downdelay (to %d) since it is a multiple of the miimon value.\n",
+			bond->dev->name,
+			bond->params.downdelay * bond->params.miimon);
+	if (new_value && bond->params.arp_interval) {
+		pr_info("%s: MII monitoring cannot be used with ARP monitoring. Disabling ARP monitoring...\n",
+			bond->dev->name);
+		bond->params.arp_interval = 0;
+		if (bond->params.arp_validate)
+			bond->params.arp_validate = BOND_ARP_VALIDATE_NONE;
+	}
+	if (bond->dev->flags & IFF_UP) {
+		/* If the interface is up, we may need to fire off
+		 * the MII timer. If the interface is down, the
+		 * timer will get fired off when the open function
+		 * is called.
+		 */
+		if (!new_value) {
+			cancel_delayed_work_sync(&bond->mii_work);
+		} else {
 			cancel_delayed_work_sync(&bond->arp_work);
 			queue_delayed_work(bond->wq, &bond->mii_work, 0);
 		}

drivers/net/can/sja1000/Kconfig

@@ -46,6 +46,7 @@ config CAN_EMS_PCI
 config CAN_PEAK_PCMCIA
 	tristate "PEAK PCAN-PC Card"
 	depends on PCMCIA
+	depends on HAS_IOPORT
 	---help---
 	  This driver is for the PCAN-PC Card PCMCIA adapter (1 or 2 channels)
 	  from PEAK-System (http://www.peak-system.com). To compile this

drivers/net/can/sja1000/plx_pci.c

@@ -348,7 +348,7 @@ static inline int plx_pci_check_sja1000(const struct sja1000_priv *priv)
 	 */
 	if ((priv->read_reg(priv, REG_CR) & REG_CR_BASICCAN_INITIAL_MASK) ==
 	    REG_CR_BASICCAN_INITIAL &&
-	    (priv->read_reg(priv, REG_SR) == REG_SR_BASICCAN_INITIAL) &&
+	    (priv->read_reg(priv, SJA1000_REG_SR) == REG_SR_BASICCAN_INITIAL) &&
 	    (priv->read_reg(priv, REG_IR) == REG_IR_BASICCAN_INITIAL))
 		flag = 1;
 
@@ -360,7 +360,7 @@ static inline int plx_pci_check_sja1000(const struct sja1000_priv *priv)
 	 * See states on p. 23 of the Datasheet.
 	 */
 	if (priv->read_reg(priv, REG_MOD) == REG_MOD_PELICAN_INITIAL &&
-	    priv->read_reg(priv, REG_SR) == REG_SR_PELICAN_INITIAL &&
+	    priv->read_reg(priv, SJA1000_REG_SR) == REG_SR_PELICAN_INITIAL &&
 	    priv->read_reg(priv, REG_IR) == REG_IR_PELICAN_INITIAL)
 		return flag;
 

drivers/net/can/sja1000/sja1000.c

@@ -92,7 +92,7 @@ static void sja1000_write_cmdreg(struct sja1000_priv *priv, u8 val)
 	 */
 	spin_lock_irqsave(&priv->cmdreg_lock, flags);
 	priv->write_reg(priv, REG_CMR, val);
-	priv->read_reg(priv, REG_SR);
+	priv->read_reg(priv, SJA1000_REG_SR);
 	spin_unlock_irqrestore(&priv->cmdreg_lock, flags);
 }
 
@@ -502,7 +502,7 @@ irqreturn_t sja1000_interrupt(int irq, void *dev_id)
 
 	while ((isrc = priv->read_reg(priv, REG_IR)) && (n < SJA1000_MAX_IRQ)) {
 		n++;
-		status = priv->read_reg(priv, REG_SR);
+		status = priv->read_reg(priv, SJA1000_REG_SR);
 		/* check for absent controller due to hw unplug */
 		if (status == 0xFF && sja1000_is_absent(priv))
 			return IRQ_NONE;
@@ -530,7 +530,7 @@ irqreturn_t sja1000_interrupt(int irq, void *dev_id)
 			/* receive interrupt */
 			while (status & SR_RBS) {
 				sja1000_rx(dev);
-				status = priv->read_reg(priv, REG_SR);
+				status = priv->read_reg(priv, SJA1000_REG_SR);
 				/* check for absent controller */
 				if (status == 0xFF && sja1000_is_absent(priv))
 					return IRQ_NONE;

drivers/net/can/sja1000/sja1000.h

@@ -56,7 +56,7 @@
 /* SJA1000 registers - manual section 6.4 (Pelican Mode) */
 #define REG_MOD		0x00
 #define REG_CMR		0x01
-#define REG_SR		0x02
+#define SJA1000_REG_SR		0x02
 #define REG_IR		0x03
 #define REG_IER		0x04
 #define REG_ALC		0x0B

drivers/net/ethernet/atheros/atl1e/atl1e.h

@@ -438,7 +438,6 @@ struct atl1e_adapter {
 	struct atl1e_hw        hw;
 	struct atl1e_hw_stats  hw_stats;
 
-	bool have_msi;
 	u32 wol;
 	u16 link_speed;
 	u16 link_duplex;

drivers/net/ethernet/atheros/atl1e/atl1e_main.c

@@ -1849,34 +1849,19 @@ static void atl1e_free_irq(struct atl1e_adapter *adapter)
 	struct net_device *netdev = adapter->netdev;
 
 	free_irq(adapter->pdev->irq, netdev);
-
-	if (adapter->have_msi)
-		pci_disable_msi(adapter->pdev);
 }
 
 static int atl1e_request_irq(struct atl1e_adapter *adapter)
 {
 	struct pci_dev    *pdev   = adapter->pdev;
 	struct net_device *netdev = adapter->netdev;
-	int flags = 0;
 	int err = 0;
 
-	adapter->have_msi = true;
-	err = pci_enable_msi(pdev);
-	if (err) {
-		netdev_dbg(netdev,
-			   "Unable to allocate MSI interrupt Error: %d\n", err);
-		adapter->have_msi = false;
-	}
-
-	if (!adapter->have_msi)
-		flags |= IRQF_SHARED;
-	err = request_irq(pdev->irq, atl1e_intr, flags, netdev->name, netdev);
+	err = request_irq(pdev->irq, atl1e_intr, IRQF_SHARED, netdev->name,
+			  netdev);
 	if (err) {
 		netdev_dbg(adapter->netdev,
 			   "Unable to allocate interrupt Error: %d\n", err);
-		if (adapter->have_msi)
-			pci_disable_msi(pdev);
 		return err;
 	}
 	netdev_dbg(netdev, "atl1e_request_irq OK\n");

drivers/net/ethernet/broadcom/tg3.c

@@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
 		if (j + len > block_end)
 			goto partno;
 
-		memcpy(tp->fw_ver, &vpd_data[j], len);
-		strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+		if (len >= sizeof(tp->fw_ver))
+			len = sizeof(tp->fw_ver) - 1;
+		memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+		snprintf(tp->fw_ver, sizeof(tp->fw_ver), "%.*s bc ", len,
+			 &vpd_data[j]);
 	}
 
 partno:

drivers/net/ethernet/calxeda/xgmac.c

@@ -163,6 +163,7 @@
 #define XGMAC_FLOW_CTRL_FCB_BPA	0x00000001	/* Flow Control Busy ... */
 
 /* XGMAC_INT_STAT reg */
+#define XGMAC_INT_STAT_PMTIM	0x00800000	/* PMT Interrupt Mask */
 #define XGMAC_INT_STAT_PMT	0x0080		/* PMT Interrupt Status */
 #define XGMAC_INT_STAT_LPI	0x0040		/* LPI Interrupt Status */
 
@@ -960,6 +961,9 @@ static int xgmac_hw_init(struct net_device *dev)
 	writel(DMA_INTR_DEFAULT_MASK, ioaddr + XGMAC_DMA_STATUS);
 	writel(DMA_INTR_DEFAULT_MASK, ioaddr + XGMAC_DMA_INTR_ENA);
 
+	/* Mask power mgt interrupt */
+	writel(XGMAC_INT_STAT_PMTIM, ioaddr + XGMAC_INT_STAT);
+
 	/* XGMAC requires AXI bus init. This is a 'magic number' for now */
 	writel(0x0077000E, ioaddr + XGMAC_DMA_AXI_BUS);
 
@@ -1141,6 +1145,9 @@ static int xgmac_rx(struct xgmac_priv *priv, int limit)
 		struct sk_buff *skb;
 		int frame_len;
 
+		if (!dma_ring_cnt(priv->rx_head, priv->rx_tail, DMA_RX_RING_SZ))
+			break;
+
 		entry = priv->rx_tail;
 		p = priv->dma_rx + entry;
 		if (desc_get_owner(p))
@@ -1825,7 +1832,7 @@ static void xgmac_pmt(void __iomem *ioaddr, unsigned long mode)
 	unsigned int pmt = 0;
 
 	if (mode & WAKE_MAGIC)
-		pmt |= XGMAC_PMT_POWERDOWN | XGMAC_PMT_MAGIC_PKT;
+		pmt |= XGMAC_PMT_POWERDOWN | XGMAC_PMT_MAGIC_PKT_EN;
 	if (mode & WAKE_UCAST)
 		pmt |= XGMAC_PMT_POWERDOWN | XGMAC_PMT_GLBL_UNICAST;