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openwrt-xburst/target/linux/ar71xx/base-files/etc/preinit.arch
juhosg de63af83ab [ar71xx] preliminary failsafe support (closes #5726)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17321 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-08-19 20:16:01 +00:00

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#
# Copyright (C) 2009 OpenWrt.org
#
. /lib/ar71xx.sh
fetch_mac_from_mtd() {
local mtd_part=$1
local lan_env=$2
local wan_env=$3
local mtd mac
mtd=$(grep $mtd_part /proc/mtd | cut -d: -f1)
[ -z $mtd ] && return
mac=$(grep $lan_env /dev/$mtd | cut -d= -f2)
[ ! -z $mac ] && ifconfig eth0 hw ether $mac 2>/dev/null
mac=$(grep $wan_env /dev/$mtd | cut -d= -f2)
[ ! -z $mac ] && ifconfig eth1 hw ether $mac 2>/dev/null
}
preinit_load_modules() {
insmod input-core
insmod input-polldev
insmod gpio_buttons
insmod button-hotplug
}
preinit_set_mac_address() {
case $(ar71xx_board_name) in
tew-632brp)
fetch_mac_from_mtd config lan_mac wan_mac
;;
wrt160nl)
fetch_mac_from_mtd nvram lan_hwaddr wan_hwaddr
;;
esac
}
preinit_set_mac_address
preinit_load_modules
ifname=eth0
failsafe_ip
netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
ifconfig "$ifname" 0.0.0.0 down
sleep 2