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#!/bin/sh
# Copyright (C) 2009-2012 OpenWrt.org
. /lib/functions/boot.sh
r6040_module() {
insmod libphy
insmod swconfig
insmod ip17xx
sleep 1
insmod r6040
}
set_ether_mac() {
kernel=$(grep firmware /proc/mtd | awk -F: '{print $1}')
[ -n "$kernel" ] && hdr=$(dd if=/dev/$kernel count=4 bs=1 2> /dev/null)
[ "$hdr" = "CSYS" ] && config=$(find_mtd_part config)
if [ -n "$config" ]; then
mac0=$(hexdump -n 6 -e '6/1 ":%X"' -s 24583 $config | cut -c2-)
[ "$mac0" = "FF:FF:FF:FF:FF:FF" -o "$mac0" = "0:0:0:0:0:0" ] && unset mac0
mac1=$(hexdump -n 6 -e '6/1 ":%X"' -s 24589 $config | cut -c2-)
[ "$mac1" = "FF:FF:FF:FF:FF:FF" -o "$mac1" = "0:0:0:0:0:0" ] && unset mac1
fi
if [ -n "$mac0" ]; then
logger -t kernel -p user.info "r6040: Setting MAC for eth0 to $mac0"
ifconfig eth0 hw ether "$mac0"
fi
if [ -n "$mac1" ]; then
logger -t kernel -p user.info "r6040: Setting MAC for eth1 to $mac1"
ifconfig eth1 hw ether "$mac1"
fi
}
boot_hook_add preinit_main r6040_module
boot_hook_add preinit_main set_ether_mac
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