Commit 359aa09b authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (29 commits)
  zaurus: add usb id for motomagx phones
  usbnet: make usbnet_get_link() fall back to ethtool_op_get_link()
  veth: Fix carrier detect
  cdc_ether: add usb id for Ericsson F3507g
  r8169: read MAC address from EEPROM on init (2nd attempt)
  tcp: fix retrans_out leaks
  net headers: export dcbnl.h
  net headers: cleanup dcbnl.h
  netpoll: Add drop checks to all entry points
  gianfar: Do right check on num_txbdfree
  pkt_sched: sch_drr: Fix oops in drr_change_class.
  b44: Disable device on shutdown
  b44: Unconditionally enable interrupt routing on reset
  net: fix hp-plus build error
  libertas: fix misuse of netdev_priv() and dev->ml_priv
  ipv6: don't use tw net when accounting for recycled tw
  asix: new device ids
  tcp_scalable: Update malformed & dead url
  netfilter: xt_recent: fix proc-file addition/removal of IPv4 addresses
  netxen: handle pci bar 0 mapping failure
  ...
parents c742b4bf 52c0326b

drivers/net/b44.c

+9 −4
Original line number Diff line number Diff line
@@ -1264,8 +1264,14 @@ static void b44_clear_stats(struct b44 *bp) 
static void b44_chip_reset(struct b44 *bp, int reset_kind)

{

	struct ssb_device *sdev = bp->sdev;

	bool was_enabled;



	if (ssb_device_is_enabled(bp->sdev)) {

	was_enabled = ssb_device_is_enabled(bp->sdev);



	ssb_device_enable(bp->sdev, 0);

	ssb_pcicore_dev_irqvecs_enable(&sdev->bus->pcicore, sdev);



	if (was_enabled) {

		bw32(bp, B44_RCV_LAZY, 0);

		bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);

		b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1);
@@ -1277,10 +1283,8 @@ static void b44_chip_reset(struct b44 *bp, int reset_kind) 
		}

		bw32(bp, B44_DMARX_CTRL, 0);

		bp->rx_prod = bp->rx_cons = 0;

	} else

		ssb_pcicore_dev_irqvecs_enable(&sdev->bus->pcicore, sdev);

	}



	ssb_device_enable(bp->sdev, 0);

	b44_clear_stats(bp);



	/*
@@ -2236,6 +2240,7 @@ static void __devexit b44_remove_one(struct ssb_device *sdev) 
	struct net_device *dev = ssb_get_drvdata(sdev);



	unregister_netdev(dev);

	ssb_device_disable(sdev, 0);

	ssb_bus_may_powerdown(sdev->bus);

	free_netdev(dev);

	ssb_pcihost_set_power_state(sdev, PCI_D3hot);

drivers/net/gianfar.c

+1 −1
Original line number Diff line number Diff line
@@ -1284,7 +1284,7 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev) 
	spin_lock_irqsave(&priv->txlock, flags);



	/* check if there is space to queue this packet */

	if (nr_frags > priv->num_txbdfree) {

	if ((nr_frags+1) > priv->num_txbdfree) {

		/* no space, stop the queue */

		netif_stop_queue(dev);

		dev->stats.tx_fifo_errors++;

drivers/net/hp-plus.c

+1 −1
Original line number Diff line number Diff line
@@ -467,7 +467,7 @@ init_module(void) 
			if (this_dev != 0) break; /* only autoprobe 1st one */

			printk(KERN_NOTICE "hp-plus.c: Presently autoprobing (not recommended) for a single card.\n");

		}

		dev = alloc_ei_netdev();

		dev = alloc_eip_netdev();

		if (!dev)

			break;

		dev->irq = irq[this_dev];

drivers/net/netxen/netxen_nic_main.c

+12 −4
Original line number Diff line number Diff line
@@ -588,7 +588,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
		adapter->pci_mem_read = netxen_nic_pci_mem_read_2M;

		adapter->pci_mem_write = netxen_nic_pci_mem_write_2M;



		mem_ptr0 = ioremap(mem_base, mem_len);

		mem_ptr0 = pci_ioremap_bar(pdev, 0);

		if (mem_ptr0 == NULL) {

			dev_err(&pdev->dev, "failed to map PCI bar 0\n");

			return -EIO;

		}



		pci_len0 = mem_len;

		first_page_group_start = 0;

		first_page_group_end   = 0;
@@ -795,9 +800,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
	 * See if the firmware gave us a virtual-physical port mapping.

	 */

	adapter->physical_port = adapter->portnum;

	i = adapter->pci_read_normalize(adapter, CRB_V2P(adapter->portnum));

	if (adapter->fw_major < 4) {

		i = adapter->pci_read_normalize(adapter,

				CRB_V2P(adapter->portnum));

		if (i != 0x55555555)

			adapter->physical_port = i;

	}



	adapter->flags &= ~(NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED);

drivers/net/r8169.c

+112 −2
Original line number Diff line number Diff line
@@ -81,9 +81,9 @@ static const int multicast_filter_limit = 32; 
#define RTL8169_TX_TIMEOUT	(6*HZ)

#define RTL8169_PHY_TIMEOUT	(10*HZ)



#define RTL_EEPROM_SIG		cpu_to_le32(0x8129)

#define RTL_EEPROM_SIG_MASK	cpu_to_le32(0xffff)

#define RTL_EEPROM_SIG		0x8129

#define RTL_EEPROM_SIG_ADDR	0x0000

#define RTL_EEPROM_MAC_ADDR	0x0007



/* write/read MMIO register */

#define RTL_W8(reg, val8)	writeb ((val8), ioaddr + (reg))
@@ -293,6 +293,11 @@ enum rtl_register_content { 
	/* Cfg9346Bits */

	Cfg9346_Lock	= 0x00,

	Cfg9346_Unlock	= 0xc0,

	Cfg9346_Program	= 0x80,		/* Programming mode */

	Cfg9346_EECS	= 0x08,		/* Chip select */

	Cfg9346_EESK	= 0x04,		/* Serial data clock */

	Cfg9346_EEDI	= 0x02,		/* Data input */

	Cfg9346_EEDO	= 0x01,		/* Data output */



	/* rx_mode_bits */

	AcceptErr	= 0x20,
@@ -305,6 +310,7 @@ enum rtl_register_content { 
	/* RxConfigBits */

	RxCfgFIFOShift	= 13,

	RxCfgDMAShift	=  8,

	RxCfg9356SEL	=  6, 		/* EEPROM type: 0 = 9346, 1 = 9356 */



	/* TxConfigBits */

	TxInterFrameGapShift = 24,
@@ -1963,6 +1969,108 @@ static const struct net_device_ops rtl8169_netdev_ops = { 


};



/* Delay between EEPROM clock transitions. Force out buffered PCI writes. */

#define RTL_EEPROM_DELAY()	RTL_R8(Cfg9346)

#define RTL_EEPROM_READ_CMD	6



/* read 16bit word stored in EEPROM. EEPROM is addressed by words. */

static u16 rtl_eeprom_read(void __iomem *ioaddr, int addr)

{

	u16 result = 0;

	int cmd, cmd_len, i;



	/* check for EEPROM address size (in bits) */

	if (RTL_R32(RxConfig) & (1 << RxCfg9356SEL)) {

		/* EEPROM is 93C56 */

		cmd_len = 3 + 8; /* 3 bits for command id and 8 for address */

		cmd = (RTL_EEPROM_READ_CMD << 8) | (addr & 0xff);

	} else {

		/* EEPROM is 93C46 */

		cmd_len = 3 + 6; /* 3 bits for command id and 6 for address */

		cmd = (RTL_EEPROM_READ_CMD << 6) | (addr & 0x3f);

	}



	/* enter programming mode */

	RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS);

	RTL_EEPROM_DELAY();



	/* write command and requested address */

	while (cmd_len--) {

		u8 x = Cfg9346_Program | Cfg9346_EECS;



		x |= (cmd & (1 << cmd_len)) ? Cfg9346_EEDI : 0;



		/* write a bit */

		RTL_W8(Cfg9346, x);

		RTL_EEPROM_DELAY();



		/* raise clock */

		RTL_W8(Cfg9346, x | Cfg9346_EESK);

		RTL_EEPROM_DELAY();

	}



	/* lower clock */

	RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS);

	RTL_EEPROM_DELAY();



	/* read back 16bit value */

	for (i = 16; i > 0; i--) {

		/* raise clock */

		RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS | Cfg9346_EESK);

		RTL_EEPROM_DELAY();



		result <<= 1;

		result |= (RTL_R8(Cfg9346) & Cfg9346_EEDO) ? 1 : 0;



		/* lower clock */

		RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS);

		RTL_EEPROM_DELAY();

	}



	RTL_W8(Cfg9346, Cfg9346_Program);

	/* leave programming mode */

	RTL_W8(Cfg9346, Cfg9346_Lock);



	return result;

}



static void rtl_init_mac_address(struct rtl8169_private *tp,

				 void __iomem *ioaddr)

{

	struct pci_dev *pdev = tp->pci_dev;

	u16 x;

	u8 mac[8];



	/* read EEPROM signature */

	x = rtl_eeprom_read(ioaddr, RTL_EEPROM_SIG_ADDR);



	if (x != RTL_EEPROM_SIG) {

		dev_info(&pdev->dev, "Missing EEPROM signature: %04x\n", x);

		return;

	}



	/* read MAC address */

	x = rtl_eeprom_read(ioaddr, RTL_EEPROM_MAC_ADDR);

	mac[0] = x & 0xff;

	mac[1] = x >> 8;

	x = rtl_eeprom_read(ioaddr, RTL_EEPROM_MAC_ADDR + 1);

	mac[2] = x & 0xff;

	mac[3] = x >> 8;

	x = rtl_eeprom_read(ioaddr, RTL_EEPROM_MAC_ADDR + 2);

	mac[4] = x & 0xff;

	mac[5] = x >> 8;



	if (netif_msg_probe(tp)) {

		DECLARE_MAC_BUF(buf);



		dev_info(&pdev->dev, "MAC address found in EEPROM: %s\n",

			 print_mac(buf, mac));

	}



	if (is_valid_ether_addr(mac))

		rtl_rar_set(tp, mac);

}



static int __devinit

rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)

{
@@ -2141,6 +2249,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 


	tp->mmio_addr = ioaddr;



	rtl_init_mac_address(tp, ioaddr);



	/* Get MAC address */

	for (i = 0; i < MAC_ADDR_LEN; i++)

		dev->dev_addr[i] = RTL_R8(MAC0 + i);

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