From cafecc9144768b17ae112afcc16a3b62d8f5db34 Mon Sep 17 00:00:00 2001 From: kaloz Date: Mon, 17 Mar 2008 12:43:23 +0000 Subject: fix switch support on the Compex WP18/NP18A git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10611 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-2.6.23/202-npe_driver_no_phy.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch (limited to 'target/linux/ixp4xx') diff --git a/target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch b/target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch new file mode 100644 index 000000000..766031502 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/202-npe_driver_no_phy.patch @@ -0,0 +1,41 @@ +diff -Nur linux-2.6.23.16/drivers/net/arm/ixp4xx_eth.c linux-2.6.23.16-owrt/drivers/net/arm/ixp4xx_eth.c +--- linux-2.6.23.16/drivers/net/arm/ixp4xx_eth.c 2008-02-15 18:18:02.000000000 +0100 ++++ linux-2.6.23.16-owrt/drivers/net/arm/ixp4xx_eth.c 2008-02-18 12:14:42.000000000 +0100 +@@ -297,6 +297,27 @@ + unsigned long flags; + u16 val; + ++ /* For boards that use a switch chip (eg. Marvell 88E6060) */ ++ if ( phy_id < 0 || phy_id > 31 ) { ++ switch (location) { ++ case MII_BMCR: ++ val = 0x3100; ++ break; ++ case MII_BMSR: ++ val = 0x406d; ++ break; ++ case MII_ADVERTISE: ++ val = 0x0101; ++ break; ++ case MII_LPA: ++ val = 0x4101; ++ break; ++ default: ++ val = 0; ++ break; ++ } ++ return val; ++ } + spin_lock_irqsave(&mdio_lock, flags); + val = mdio_cmd(dev, phy_id, location, 0, 0); + spin_unlock_irqrestore(&mdio_lock, flags); +@@ -308,6 +329,9 @@ + { + unsigned long flags; + ++ if ( phy_id < 0 || phy_id > 31 ) { ++ return; ++ } + spin_lock_irqsave(&mdio_lock, flags); + mdio_cmd(dev, phy_id, location, 1, val); + spin_unlock_irqrestore(&mdio_lock, flags); -- cgit v1.2.3