#!/bin/ash
#
# Broadcom 47xx vlan and switch configuration init script
#
# Config: uses the 'nvram' settings for setting up vlan devices

. /etc/rc.d/init.d/functions

if [ ! -x /sbin/robocfg ]; then
	echo -n "Setting up vlan: /sbin/robocfg not found "
	false
	check_status
fi

if [ ! -x /sbin/vconfig ]; then
	echo -n "Setting up vlan: /sbin/vconfig not found "
	false
	check_status
fi

if [ ! -x /sbin/nvram ]; then
	echo -n "Setting up vlan: /sbin/nvram not found "
	false
	check_status
fi

case "$1" in
start)
	n=0

	# eth0 has to be up for this
	ifconfig eth0 up

	robocfg switch disable
	robocfg vlans enable reset

	nvram show | grep vlan[0-4]ports= | sed -e s/vlan// -e s/ports=/\ / |
	  while read vlan ports; do
		echo -n "Bringing up eth0.${vlan}: "
		robocfg vlan ${vlan} ports "${ports}" &&
		vconfig add eth0 $vlan
		check_status
	done
	robocfg switch enable
	exit 0
	;;
stop)
	# FIXME: Should we really do something at shutdown?
	exit 0
	;;
restart)
	$0 stop
	$0 start
	;;
status)
	robocfg show
	;;
*)
	echo "Usage: $0 {start|stop|restart|status}"
	exit 1
esac