1#
2# Copyright (C) 2009 OpenWrt.org
3#
4
5. /lib/ar71xx.sh
6
7fetch_mac_from_mtd() {
8	local mtd_part=$1
9	local lan_env=$2
10	local wan_env=$3
11	local mtd mac
12
13	mtd=$(grep $mtd_part /proc/mtd | cut -d: -f1)
14	[ -z $mtd ] && return
15
16	mac=$(grep $lan_env /dev/$mtd | cut -d= -f2)
17	[ ! -z $mac ] && ifconfig eth0 hw ether $mac 2>/dev/null
18
19	mac=$(grep $wan_env /dev/$mtd | cut -d= -f2)
20	[ ! -z $mac ] && ifconfig eth1 hw ether $mac 2>/dev/null
21}
22
23preinit_set_mac_address() {
24	case $(ar71xx_board_name) in
25		tew-632brp)
26			fetch_mac_from_mtd config lan_mac wan_mac
27			;;
28		dir-615-c1)
29			fetch_mac_from_mtd config lan_mac wan_mac
30			echo 1 > /sys/class/leds/dir-615-c1:green:wancpu/brightness
31			;;
32		wrt160nl)
33			fetch_mac_from_mtd nvram lan_hwaddr wan_hwaddr
34			;;
35	esac
36}
37
38boot_hook_add preinit_main preinit_set_mac_address
39
40