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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)
  netxen: update copyright
  netxen: fix tx timeout recovery
  netxen: fix file firmware leak
  netxen: improve pci memory access
  netxen: change firmware write size
  tg3: Fix return ring size breakage
  netxen: build fix for INET=n
  cdc-phonet: autoconfigure Phonet address
  Phonet: back-end for autoconfigured addresses
  Phonet: fix netlink address dump error handling
  ipv6: Add IFA_F_DADFAILED flag
  net: Add DEVTYPE support for Ethernet based devices
  mv643xx_eth.c: remove unused txq_set_wrr()
  ucc_geth: Fix hangs after switching from full to half duplex
  ucc_geth: Rearrange some code to avoid forward declarations
  phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs
  drivers/net/phy: introduce missing kfree
  drivers/net/wan: introduce missing kfree
  net: force bridge module(s) to be GPL
  Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded
  ...

Fixed up trivial conflicts:

 - arch/x86/include/asm/socket.h

   converted to <asm-generic/socket.h> in the x86 tree.  The generic
   header has the same new #define's, so that works out fine.

 - drivers/net/tun.c

   fix conflict between 89f56d1e9 ("tun: reuse struct sock fields") that
   switched over to using 'tun->socket.sk' instead of the redundantly
   available (and thus removed) 'tun->sk', and 2b980dbd ("lsm: Add hooks
   to the TUN driver") which added a new 'tun->sk' use.

   Noted in 'next' by Stephen Rothwell.

1 files changed, 33 insertions, 1 deletions

diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index c2b77a69869..2f65dcaed2f 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -27,6 +27,8 @@
 #include <linux/net.h>
 #include <linux/netdevice.h>
 #include <linux/phonet.h>
+#include <linux/proc_fs.h>
+#include <linux/if_arp.h>
 #include <net/sock.h>
 #include <net/netns/generic.h>
 #include <net/phonet/pn_dev.h>
@@ -194,14 +196,37 @@ found:
 	return err;
 }
 
+/* automatically configure a Phonet device, if supported */
+static int phonet_device_autoconf(struct net_device *dev)
+{
+	struct if_phonet_req req;
+	int ret;
+
+	if (!dev->netdev_ops->ndo_do_ioctl)
+		return -EOPNOTSUPP;
+
+	ret = dev->netdev_ops->ndo_do_ioctl(dev, (struct ifreq *)&req,
+						SIOCPNGAUTOCONF);
+	if (ret < 0)
+		return ret;
+	return phonet_address_add(dev, req.ifr_phonet_autoconf.device);
+}
+
 /* notify Phonet of device events */
 static int phonet_device_notify(struct notifier_block *me, unsigned long what,
 				void *arg)
 {
 	struct net_device *dev = arg;
 
-	if (what == NETDEV_UNREGISTER)
+	switch (what) {
+	case NETDEV_REGISTER:
+		if (dev->type == ARPHRD_PHONET)
+			phonet_device_autoconf(dev);
+		break;
+	case NETDEV_UNREGISTER:
 		phonet_device_destroy(dev);
+		break;
+	}
 	return 0;
 
 }
@@ -218,6 +243,11 @@ static int phonet_init_net(struct net *net)
 	if (!pnn)
 		return -ENOMEM;
 
+	if (!proc_net_fops_create(net, "phonet", 0, &pn_sock_seq_fops)) {
+		kfree(pnn);
+		return -ENOMEM;
+	}
+
 	INIT_LIST_HEAD(&pnn->pndevs.list);
 	spin_lock_init(&pnn->pndevs.lock);
 	net_assign_generic(net, phonet_net_id, pnn);
@@ -233,6 +263,8 @@ static void phonet_exit_net(struct net *net)
 	for_each_netdev(net, dev)
 		phonet_device_destroy(dev);
 	rtnl_unlock();
+
+	proc_net_remove(net, "phonet");
 	kfree(pnn);
 }