#!/bin/sh
# Copyright (C) 2009 OpenWrt.org

. /lib/functions/boot.sh

r6040_module() {
	insmod r6040
}

set_ether_mac() {
	kernel=$(grep magic /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 "$mac0" = "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

