From 04185fc67c0f8ec84ce9dd9ef33c9825b41453c6 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Wed, 8 Oct 2008 23:41:19 +0200 Subject: [PATCH] [ARM] mv78xx0: force link speed/duplex on eth2/eth3 On the mv78xx0 development board, eth2 and eth3 do not have corresponding PHYs, but are internally connected, as a way of facilitating communication between the two CPU cores. Since there are no PHYs, we need to tell the network driver explicitly to force the link on eth2 and eth3 up, to 1000 Mb/s full duplex. Signed-off-by: Lennert Buytenhek Signed-off-by: Nicolas Pitre --- arch/arm/mach-mv78xx0/db78x00-bp-setup.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 49f434c39eb..2e285bbb7bb 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -28,10 +29,14 @@ static struct mv643xx_eth_platform_data db78x00_ge01_data = { static struct mv643xx_eth_platform_data db78x00_ge10_data = { .phy_addr = MV643XX_ETH_PHY_NONE, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static struct mv643xx_eth_platform_data db78x00_ge11_data = { .phy_addr = MV643XX_ETH_PHY_NONE, + .speed = SPEED_1000, + .duplex = DUPLEX_FULL, }; static struct mv_sata_platform_data db78x00_sata_data = { -- 2.41.1