linux/ixp4xx: revert r22922

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22923 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 98 deletions

diff --git a/target/linux/ixp4xx/patches-2.6.36/206-npe_driver_add_update_link_function.patch b/target/linux/ixp4xx/patches-2.6.36/206-npe_driver_add_update_link_function.patch
deleted file mode 100644
index 7ae1a8404d..0000000000
--- a/target/linux/ixp4xx/patches-2.6.36/206-npe_driver_add_update_link_function.patch
+++ /dev/null
@@ -1,98 +0,0 @@
---- a/drivers/net/arm/ixp4xx_eth.c
-+++ b/drivers/net/arm/ixp4xx_eth.c
-@@ -169,7 +169,7 @@ struct port {
- 	struct desc *desc_tab;	/* coherent */
- 	u32 desc_tab_phys;
- 	int id;			/* logical port ID */
--	int speed, duplex;
-+	int link, speed, duplex;
- 	u8 firmware[4];
- };
- 
-@@ -366,37 +366,52 @@ static void ixp4xx_mdio_remove(void)
- 	mdiobus_free(mdio_bus);
- }
- 
--
--static void ixp4xx_adjust_link(struct net_device *dev)
-+static void ixp4xx_update_link(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
--	struct phy_device *phydev = port->phydev;
- 
--	if (!phydev->link) {
--		if (port->speed) {
--			port->speed = 0;
--			printk(KERN_INFO "%s: link down\n", dev->name);
--		}
-+	if (!port->link) {
-+		netif_carrier_off(dev);
-+		printk(KERN_INFO "%s: link down\n", dev->name);
- 		return;
- 	}
- 
--	if (port->speed == phydev->speed && port->duplex == phydev->duplex)
--		return;
--
--	port->speed = phydev->speed;
--	port->duplex = phydev->duplex;
--
--	if (port->duplex)
-+	if (port->duplex == DUPLEX_FULL)
- 		__raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX,
- 			     &port->regs->tx_control[0]);
- 	else
- 		__raw_writel(DEFAULT_TX_CNTRL0 | TX_CNTRL0_HALFDUPLEX,
- 			     &port->regs->tx_control[0]);
- 
-+	netif_carrier_on(dev);
- 	printk(KERN_INFO "%s: link up, speed %u Mb/s, %s duplex\n",
- 	       dev->name, port->speed, port->duplex ? "full" : "half");
- }
- 
-+static void ixp4xx_adjust_link(struct net_device *dev)
-+{
-+	struct port *port = netdev_priv(dev);
-+	struct phy_device *phydev = port->phydev;
-+	int status_change = 0;
-+
-+	if (phydev->link) {
-+		if (port->duplex != phydev->duplex
-+		    || port->speed != phydev->speed) {
-+			status_change = 1;
-+		}
-+	}
-+
-+	if (phydev->link != port->link)
-+		status_change = 1;
-+
-+	port->link = phydev->link;
-+	port->speed = phydev->speed;
-+	port->duplex = phydev->duplex;
-+
-+	if (status_change)
-+		ixp4xx_update_link(dev);
-+}
-+
- static int ixp4xx_phy_connect(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
-@@ -431,7 +446,6 @@ static void ixp4xx_phy_start(struct net_
- {
- 	struct port *port = netdev_priv(dev);
- 
--	port->speed = 0;	/* force "link up" message */
- 	phy_start(port->phydev);
- }
- 
-@@ -1263,6 +1277,10 @@ static int __devinit eth_init_one(struct
- 	if ((err = register_netdev(dev)))
- 		goto err_phy_dis;
- 
-+	port->link = 0;
-+	port->speed = 0;
-+	port->duplex = -1;
-+
- 	printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy,
- 	       npe_name(port->npe));
-