#!/bin/sh

. /etc/functions.sh
. /lib/ramips.sh
. /lib/functions/uci-defaults.sh

if [ ! -x /usr/sbin/maccalc ]; then
	echo "$0: maccalc not found!"
	return
fi

ramips_setup_rt3x5x_vlans()
{
	if [ ! -x /sbin/swconfig ]; then
		# legacy default
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		return
	fi
	local wanports=""
	local lanports=""
	swconfig dev rt305x set reset 1
	for port in 5 4 3 2 1 0; do
		if [ `swconfig dev rt305x port $port get disable` = "1" ]; then
			continue
		fi
		if [ `swconfig dev rt305x port $port get lan` = "0" ]; then
			wanports="$port $wanports"
		else
			lanports="$port $lanports"
		fi
	done
	ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
	ucidef_add_switch "rt305x" "1" "1"
	ucidef_add_switch_vlan "rt305x" "1" "$lanports 6t"
	ucidef_add_switch_vlan "rt305x" "2" "$wanports 6t"
}

ramips_setup_interfaces()
{
	local board="$1"

	ucidef_set_interface_loopback

	case $board in
	all0256n | \
	all5002)
		ucidef_set_interface_lan "eth0"
		;;

	dir-615-h1 | \
	wl-330n)
		ucidef_set_interface_lan "eth0.1"
		;;

	3g-6200n | \
	argus-atp52b | \
	b2c | \
	nw718 | \
	psr-680w | \
	sl-r7205 | \
	w502u | \
	wr6202)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		;;

	dir-645)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		ucidef_add_switch "switch0" "1" "1"
		ucidef_add_switch_vlan "switch0" "1" "1 2 3 4 6t"
		ucidef_add_switch_vlan "switch0" "2" "0 6t"
		;;

	f5d8235-v1 | \
	f5d8235-v2 | \
	ur-336un)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		;;

	v11st-fe)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		ucidef_add_switch "switch0" "1" "1"
		ucidef_add_switch_vlan "switch0" "1" "1 2 3 4 5t"
		ucidef_add_switch_vlan "switch0" "2" "0 5t"
		;;

	rt-n15 | \
	wl-351)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		ucidef_add_switch "switch0" "1" "1"
		ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 5t"
		ucidef_add_switch_vlan "switch0" "2" "4 5t"
		;;

	rt-n56u)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		ucidef_add_switch "switch0" "1" "1"
		ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 8t"
		ucidef_add_switch_vlan "switch0" "2" "4 8t"
		;;

	tew-691gr|\
	tew-692gr)
		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
		ucidef_add_switch "switch0" "1" "1"
		ucidef_add_switch_vlan "switch0" "1" "0t 1 2 3 4"
		ucidef_add_switch_vlan "switch0" "2" "0t 5"
		;;

	freestation5 | \
	wcr-150gn)
		ucidef_set_interfaces_lan_wan "eth0.2" "eth0.1"
		;;

	wli-tx4-ag300n)
		ucidef_set_interface_lan "eth0"
		;;

	*)
		RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350)"`
		if [ -n "${RT3X5X}" ]; then
			ramips_setup_rt3x5x_vlans
		else
			ucidef_set_interfaces_lan_wan "eth0" "eth1"
		fi
		;;
	esac
}

ramips_setup_macs()
{
	local board="$1"
	local lan_mac=""
	local wan_mac=""

	case $board in
	all0256n | \
	all5002 | \
	dir-615-h1)
		lan_mac=$(ramips_get_mac_binary factory 40)
		;;
	3g-6200n | \
	argus-atp52b | \
	bc2 | \
	f5d8235-v1 | \
	nw718 | \
	psr-680w | \
	rt-n15 | \
	sl-r7205 | \
	wl-351)
		lan_mac=$(ramips_get_mac_binary factory 4)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	w306r-v20)
		lan_mac=$(ramips_get_mac_binary factory 4)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 5)
		;;

	fonera20n)
		lan_mac=$(ramips_get_mac_binary factory 40)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	dir-300-b1 |\
	dir-300-b2 |\
	dir-600-b1)
		lan_mac=$(ramips_get_mac_binary devdata 16388)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	dir-620-a1)
		lan_mac=$(ramips_get_mac_binary factory 4)
		lan_mac=$(maccalc or "$lan_mac" "02:00:00:00:00:00")
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	dir-645)
		lan_mac=$(ramips_get_mac_nvram nvram lanmac)
		wan_mac=$(ramips_get_mac_nvram nvram wanmac)
		;;

	esr-9753 | \
	ur-336un)
		lan_mac=$(ramips_get_mac_binary devdata 16388)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	nbg-419n | \
	wcr-150gn)
                lan_mac=$(ramips_get_mac_binary factory 4)
                wan_mac=$(ramips_get_mac_binary factory 40)
		;;

	f5d8235-v2)
		lan_mac=$(ramips_get_mac_binary "u-boot" 262148)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	rt-n56u)
		lan_mac=$(ramips_get_mac_binary factory 4)
		wan_mac=$(ramips_get_mac_binary factory 32772)
		;;

	tew-691gr)
		lan_mac=$(ramips_get_mac_binary factory 40)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 3)
		;;

	tew-692gr)
		lan_mac=$(ramips_get_mac_binary factory 40)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 4)
		;;

	all0239-3g | \
	carambola | \
	w502u)
		lan_mac=$(ramips_get_mac_binary factory 40)
		wan_mac=$(ramips_get_mac_binary factory 46)
		;;

	wl341v3)
		lan_mac=$(ramips_get_mac_binary board-nvram 65440)
		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
		;;

	wli-tx4-ag300n)
		lan_mac=$(ramips_get_mac_binary factory 4)
		;;

	esac

	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr lan $lan_mac
	[ -n "$wan_mac" ] && ucidef_set_interface_macaddr wan $wan_mac
}

[ -e /etc/config/network ] && exit 0

touch /etc/config/network

board=$(ramips_board_name)

ramips_setup_interfaces $board
ramips_setup_macs $board

uci commit network

exit 0
