#!/bin/sh
########################################################################
# Begin $rc_base/init.d/swconfig
#
# Description : Script to setup lan switch.
#               don't edit this script! If you want change the functions
#               create an own script called swconfig.user
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}

if [ -e /etc/init.d/swconfig.user ]; then
	/etc/init.d/swconfig.user $*
	exit ${?}
fi

if [ -e /var/ipfire/ethernet/swconfig_mac ]; then
SWMAC=`cat /var/ipfire/ethernet/swconfig_mac`
else
# Generate a random local administrated mac address for vlan swconfig.
SWMAC=`printf "%1x2:%02x:%02x:%02x:%02x" $[RANDOM%16] $[RANDOM%256] $[RANDOM%256] $[RANDOM%256] $[RANDOM%256]`
echo $SWMAC > /var/ipfire/ethernet/swconfig_mac
fi

case "${1}" in
	start)
		case `cat /proc/device-tree/model 2>/dev/null` in
			"Lamobo R1")
				#
				# Lamobo R1 aka BPi R1 Routerboard
				#
				# Speaker | LAN4 | LAN3 | LAN2 | LAN1 || WAN  | HDMI
				# SW-Port |  P2  |  P1  |  P0  |  P4  ||  P3  |
				# VLAN    |  14  |  13  |  12  |  11  || all  |
				#
				# Switch-Port P8 - ALL(t) boards internal CPU Port
				#

				device=`ls /sys/class/net/*/device/driver/1c50000.ethernet/net | head -1`
				ip link set $device up

				# create bridge
				ip link add switch0 type bridge
				ip link set wan master switch0
				ip link set lan1 master switch0
				ip link set lan2 master switch0
				ip link set lan3 master switch0
				ip link set lan4 master switch0

				# configure vlans
				bridge vlan add vid 11 dev lan1 pvid untagged
				bridge vlan add vid 12 dev lan2 pvid untagged
				bridge vlan add vid 13 dev lan3 pvid untagged
				bridge vlan add vid 14 dev lan4 pvid untagged
				bridge vlan add vid 11 dev wan
				bridge vlan add vid 12 dev wan
				bridge vlan add vid 13 dev wan
				bridge vlan add vid 14 dev wan

				# Remove wrong vlan1 from all ports
				bridge vlan del vid 1 dev lan1
				bridge vlan del vid 1 dev lan2
				bridge vlan del vid 1 dev lan3
				bridge vlan del vid 1 dev lan4
				bridge vlan del vid 1 dev wan

				# enable all ports
				ip link set lan1 up
				ip link set lan2 up
				ip link set lan3 up
				ip link set lan4 up
				ip link set wan up

				# create virtual interfaces for the vlan's
				modprobe 8021q
				vconfig add $device 11
				vconfig add $device 12
				vconfig add $device 13
				vconfig add $device 14
				# set local mac addresses.
				ip link set dev $device.11 address $SWMAC:11
				ip link set dev $device.12 address $SWMAC:12
				ip link set dev $device.13 address $SWMAC:13
				ip link set dev $device.14 address $SWMAC:14
				# need to restart udev...
				killall udevd
				/etc/init.d/udev start
			;;
		esac
		exit 0
	;;

	*)
		echo "Usage: ${0} {start}"
		exit 1
	;;
esac

# End $rc_base/init.d/swconfig