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, 10 insertions, 6 deletions

diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index 6851bdb2ce29..21f8754fcf4c 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -109,13 +109,20 @@ int mdio45_links_ok(const struct mdio_if_info *mdio, u32 mmd_mask)
 		if (mmd_mask & (1 << devad)) {
 			mmd_mask &= ~(1 << devad);
 
-			/* Read twice because link state is latched and a
-			 * read moves the current state into the register */
+			/* Reset the latched status and fault flags */
 			mdio->mdio_read(mdio->dev, mdio->prtad,
 					devad, MDIO_STAT1);
+			if (devad == MDIO_MMD_PMAPMD || devad == MDIO_MMD_PCS ||
+			    devad == MDIO_MMD_PHYXS || devad == MDIO_MMD_DTEXS)
+				mdio->mdio_read(mdio->dev, mdio->prtad,
+						devad, MDIO_STAT2);
+
+			/* Check the current status and fault flags */
 			reg = mdio->mdio_read(mdio->dev, mdio->prtad,
 					      devad, MDIO_STAT1);
-			if (reg < 0 || !(reg & MDIO_STAT1_LSTATUS))
+			if (reg < 0 ||
+			    (reg & (MDIO_STAT1_FAULT | MDIO_STAT1_LSTATUS)) !=
+			    MDIO_STAT1_LSTATUS)
 				return false;
 		}
 	}
@@ -373,10 +380,7 @@ int mdio_mii_ioctl(const struct mdio_if_info *mdio,
 		cmd = SIOCGMIIREG;
 		break;
 	case SIOCGMIIREG:
-		break;
 	case SIOCSMIIREG:
-		if (!capable(CAP_NET_ADMIN))
-			return -EPERM;
 		break;
 	default:
 		return -EOPNOTSUPP;