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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits)
  dp83640: free packet queues on remove
  dp83640: use proper function to free transmit time stamping packets
  ipv6: Do not use routes from locally generated RAs
  |PATCH net-next] tg3: add tx_dropped counter
  be2net: don't create multiple RX/TX rings in multi channel mode
  be2net: don't create multiple TXQs in BE2
  be2net: refactor VF setup/teardown code into be_vf_setup/clear()
  be2net: add vlan/rx-mode/flow-control config to be_setup()
  net_sched: cls_flow: use skb_header_pointer()
  ipv4: avoid useless call of the function check_peer_pmtu
  TCP: remove TCP_DEBUG
  net: Fix driver name for mdio-gpio.c
  ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT
  rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces
  ipv4: fix ipsec forward performance regression
  jme: fix irq storm after suspend/resume
  route: fix ICMP redirect validation
  net: hold sock reference while processing tx timestamps
  tcp: md5: add more const attributes
  Add ethtool -g support to virtio_net
  ...

Fix up conflicts in:
 - drivers/net/Kconfig:
	The split-up generated a trivial conflict with removal of a
	stale reference to Documentation/networking/net-modules.txt.
	Remove it from the new location instead.
 - fs/sysfs/dir.c:
	Fairly nasty conflicts with the sysfs rb-tree usage, conflicting
	with Eric Biederman's changes for tagged directories.

1 files changed, 176 insertions, 0 deletions

diff --git a/drivers/net/ethernet/dec/tulip/timer.c b/drivers/net/ethernet/dec/tulip/timer.c
new file mode 100644
index 000000000000..19078d28ffb9
--- /dev/null
+++ b/drivers/net/ethernet/dec/tulip/timer.c
@@ -0,0 +1,176 @@
+/*
+	drivers/net/tulip/timer.c
+
+	Copyright 2000,2001  The Linux Kernel Team
+	Written/copyright 1994-2001 by Donald Becker.
+
+	This software may be used and distributed according to the terms
+	of the GNU General Public License, incorporated herein by reference.
+
+	Please submit bugs to http://bugzilla.kernel.org/ .
+*/
+
+
+#include "tulip.h"
+
+
+void tulip_media_task(struct work_struct *work)
+{
+	struct tulip_private *tp =
+		container_of(work, struct tulip_private, media_work);
+	struct net_device *dev = tp->dev;
+	void __iomem *ioaddr = tp->base_addr;
+	u32 csr12 = ioread32(ioaddr + CSR12);
+	int next_tick = 2*HZ;
+	unsigned long flags;
+
+	if (tulip_debug > 2) {
+		netdev_dbg(dev, "Media selection tick, %s, status %08x mode %08x SIA %08x %08x %08x %08x\n",
+			   medianame[dev->if_port],
+			   ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR6),
+			   csr12, ioread32(ioaddr + CSR13),
+			   ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
+	}
+	switch (tp->chip_id) {
+	case DC21140:
+	case DC21142:
+	case MX98713:
+	case COMPEX9881:
+	case DM910X:
+	default: {
+		struct medialeaf *mleaf;
+		unsigned char *p;
+		if (tp->mtable == NULL) {	/* No EEPROM info, use generic code. */
+			/* Not much that can be done.
+			   Assume this a generic MII or SYM transceiver. */
+			next_tick = 60*HZ;
+			if (tulip_debug > 2)
+				netdev_dbg(dev, "network media monitor CSR6 %08x CSR12 0x%02x\n",
+					   ioread32(ioaddr + CSR6),
+					   csr12 & 0xff);
+			break;
+		}
+		mleaf = &tp->mtable->mleaf[tp->cur_index];
+		p = mleaf->leafdata;
+		switch (mleaf->type) {
+		case 0: case 4: {
+			/* Type 0 serial or 4 SYM transceiver.  Check the link beat bit. */
+			int offset = mleaf->type == 4 ? 5 : 2;
+			s8 bitnum = p[offset];
+			if (p[offset+1] & 0x80) {
+				if (tulip_debug > 1)
+					netdev_dbg(dev, "Transceiver monitor tick CSR12=%#02x, no media sense\n",
+						   csr12);
+				if (mleaf->type == 4) {
+					if (mleaf->media == 3 && (csr12 & 0x02))
+						goto select_next_media;
+				}
+				break;
+			}
+			if (tulip_debug > 2)
+				netdev_dbg(dev, "Transceiver monitor tick: CSR12=%#02x bit %d is %d, expecting %d\n",
+					   csr12, (bitnum >> 1) & 7,
+					   (csr12 & (1 << ((bitnum >> 1) & 7))) != 0,
+					   (bitnum >= 0));
+			/* Check that the specified bit has the proper value. */
+			if ((bitnum < 0) !=
+				((csr12 & (1 << ((bitnum >> 1) & 7))) != 0)) {
+				if (tulip_debug > 2)
+					netdev_dbg(dev, "Link beat detected for %s\n",
+						   medianame[mleaf->media & MEDIA_MASK]);
+				if ((p[2] & 0x61) == 0x01)	/* Bogus Znyx board. */
+					goto actually_mii;
+				netif_carrier_on(dev);
+				break;
+			}
+			netif_carrier_off(dev);
+			if (tp->medialock)
+				break;
+	  select_next_media:
+			if (--tp->cur_index < 0) {
+				/* We start again, but should instead look for default. */
+				tp->cur_index = tp->mtable->leafcount - 1;
+			}
+			dev->if_port = tp->mtable->mleaf[tp->cur_index].media;
+			if (tulip_media_cap[dev->if_port] & MediaIsFD)
+				goto select_next_media; /* Skip FD entries. */
+			if (tulip_debug > 1)
+				netdev_dbg(dev, "No link beat on media %s, trying transceiver type %s\n",
+					   medianame[mleaf->media & MEDIA_MASK],
+					   medianame[tp->mtable->mleaf[tp->cur_index].media]);
+			tulip_select_media(dev, 0);
+			/* Restart the transmit process. */
+			tulip_restart_rxtx(tp);
+			next_tick = (24*HZ)/10;
+			break;
+		}
+		case 1:  case 3:		/* 21140, 21142 MII */
+		actually_mii:
+			if (tulip_check_duplex(dev) < 0) {
+				netif_carrier_off(dev);
+				next_tick = 3*HZ;
+			} else {
+				netif_carrier_on(dev);
+				next_tick = 60*HZ;
+			}
+			break;
+		case 2:					/* 21142 serial block has no link beat. */
+		default:
+			break;
+		}
+	}
+	break;
+	}
+
+
+	spin_lock_irqsave(&tp->lock, flags);
+	if (tp->timeout_recovery) {
+		tulip_tx_timeout_complete(tp, ioaddr);
+		tp->timeout_recovery = 0;
+	}
+	spin_unlock_irqrestore(&tp->lock, flags);
+
+	/* mod_timer synchronizes us with potential add_timer calls
+	 * from interrupts.
+	 */
+	mod_timer(&tp->timer, RUN_AT(next_tick));
+}
+
+
+void mxic_timer(unsigned long data)
+{
+	struct net_device *dev = (struct net_device *)data;
+	struct tulip_private *tp = netdev_priv(dev);
+	void __iomem *ioaddr = tp->base_addr;
+	int next_tick = 60*HZ;
+
+	if (tulip_debug > 3) {
+		dev_info(&dev->dev, "MXIC negotiation status %08x\n",
+			 ioread32(ioaddr + CSR12));
+	}
+	if (next_tick) {
+		mod_timer(&tp->timer, RUN_AT(next_tick));
+	}
+}
+
+
+void comet_timer(unsigned long data)
+{
+	struct net_device *dev = (struct net_device *)data;
+	struct tulip_private *tp = netdev_priv(dev);
+	int next_tick = 60*HZ;
+
+	if (tulip_debug > 1)
+		netdev_dbg(dev, "Comet link status %04x partner capability %04x\n",
+			   tulip_mdio_read(dev, tp->phys[0], 1),
+			   tulip_mdio_read(dev, tp->phys[0], 5));
+	/* mod_timer synchronizes us with potential add_timer calls
+	 * from interrupts.
+	 */
+	if (tulip_check_duplex(dev) < 0)
+		{ netif_carrier_off(dev); }
+	else
+		{ netif_carrier_on(dev); }
+	mod_timer(&tp->timer, RUN_AT(next_tick));
+}
+