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: (1443 commits)
  phy/marvell: add 88ec048 support
  igb: Program MDICNFG register prior to PHY init
  e1000e: correct MAC-PHY interconnect register offset for 82579
  hso: Add new product ID
  can: Add driver for esd CAN-USB/2 device
  l2tp: fix export of header file for userspace
  can-raw: Fix skb_orphan_try handling
  Revert "net: remove zap_completion_queue"
  net: cleanup inclusion
  phy/marvell: add 88e1121 interface mode support
  u32: negative offset fix
  net: Fix a typo from "dev" to "ndev"
  igb: Use irq_synchronize per vector when using MSI-X
  ixgbevf: fix null pointer dereference due to filter being set for VLAN 0
  e1000e: Fix irq_synchronize in MSI-X case
  e1000e: register pm_qos request on hardware activation
  ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
  net: Add getsockopt support for TCP thin-streams
  cxgb4: update driver version
  cxgb4: add new PCI IDs
  ...

Manually fix up conflicts in:
 - drivers/net/e1000e/netdev.c: due to pm_qos registration
   infrastructure changes
 - drivers/net/phy/marvell.c: conflict between adding 88ec048 support
   and cleaning up the IDs
 - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req
   conflict (registration change vs marking it static)

1 files changed, 74 insertions, 3 deletions

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 5a1bd5db2a9..0101f2bdf40 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -68,6 +68,15 @@
 #define MII_M1111_COPPER		0
 #define MII_M1111_FIBER			1
 
+#define MII_88E1121_PHY_MSCR_PAGE	2
+#define MII_88E1121_PHY_MSCR_REG	21
+#define MII_88E1121_PHY_MSCR_RX_DELAY	BIT(5)
+#define MII_88E1121_PHY_MSCR_TX_DELAY	BIT(4)
+#define MII_88E1121_PHY_MSCR_DELAY_MASK	(~(0x3 << 4))
+
+#define MII_88EC048_PHY_MSCR1_REG	16
+#define MII_88EC048_PHY_MSCR1_PAD_ODD	BIT(6)
+
 #define MII_88E1121_PHY_LED_CTRL	16
 #define MII_88E1121_PHY_LED_PAGE	3
 #define MII_88E1121_PHY_LED_DEF		0x0030
@@ -179,7 +188,30 @@ static int marvell_config_aneg(struct phy_device *phydev)
 
 static int m88e1121_config_aneg(struct phy_device *phydev)
 {
-	int err, temp;
+	int err, oldpage, mscr;
+
+	oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+
+	err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+			MII_88E1121_PHY_MSCR_PAGE);
+	if (err < 0)
+		return err;
+	mscr = phy_read(phydev, MII_88E1121_PHY_MSCR_REG) &
+		MII_88E1121_PHY_MSCR_DELAY_MASK;
+
+	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
+		mscr |= (MII_88E1121_PHY_MSCR_RX_DELAY |
+			 MII_88E1121_PHY_MSCR_TX_DELAY);
+	else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
+		mscr |= MII_88E1121_PHY_MSCR_RX_DELAY;
+	else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
+		mscr |= MII_88E1121_PHY_MSCR_TX_DELAY;
+
+	err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
+	if (err < 0)
+		return err;
+
+	phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
 
 	err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 	if (err < 0)
@@ -190,17 +222,42 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
 	if (err < 0)
 		return err;
 
-	temp = phy_read(phydev, MII_88E1121_PHY_PAGE);
+	oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
 
 	phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
 	phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
-	phy_write(phydev, MII_88E1121_PHY_PAGE, temp);
+	phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
 
 	err = genphy_config_aneg(phydev);
 
 	return err;
 }
 
+static int m88ec048_config_aneg(struct phy_device *phydev)
+{
+	int err, oldpage, mscr;
+
+	oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+
+	err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+			MII_88E1121_PHY_MSCR_PAGE);
+	if (err < 0)
+		return err;
+
+	mscr = phy_read(phydev, MII_88EC048_PHY_MSCR1_REG);
+	mscr |= MII_88EC048_PHY_MSCR1_PAD_ODD;
+
+	err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
+	if (err < 0)
+		return err;
+
+	err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+	if (err < 0)
+		return err;
+
+	return m88e1121_config_aneg(phydev);
+}
+
 static int m88e1111_config_init(struct phy_device *phydev)
 {
 	int err;
@@ -595,6 +652,19 @@ static struct phy_driver marvell_drivers[] = {
 		.driver = { .owner = THIS_MODULE },
 	},
 	{
+		.phy_id = MARVELL_PHY_ID_88EC048,
+		.phy_id_mask = MARVELL_PHY_ID_MASK,
+		.name = "Marvell 88EC048",
+		.features = PHY_GBIT_FEATURES,
+		.flags = PHY_HAS_INTERRUPT,
+		.config_aneg = &m88ec048_config_aneg,
+		.read_status = &marvell_read_status,
+		.ack_interrupt = &marvell_ack_interrupt,
+		.config_intr = &marvell_config_intr,
+		.did_interrupt = &m88e1121_did_interrupt,
+		.driver = { .owner = THIS_MODULE },
+	},
+	{
 		.phy_id = MARVELL_PHY_ID_88E1145,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
 		.name = "Marvell 88E1145",
@@ -659,6 +729,7 @@ static struct mdio_device_id marvell_tbl[] = {
 	{ 0x01410cb0, 0xfffffff0 },
 	{ 0x01410cd0, 0xfffffff0 },
 	{ 0x01410e30, 0xfffffff0 },
+	{ 0x01410e90, 0xfffffff0 },
 	{ }
 };