#!/bin/sh /etc/rc.common
# Copyright (C) 2006-2011 OpenWrt.org

START=80
STOP=99

USE_PROCD=1
PROG=/bin/adbd
OOM_ADJ=-17

start_service() {
	[ -e /bin/setusbconfig ] && {
		/bin/setusbconfig adb
	}
	[ -d /sys/kernel/config/usb_gadget ] || {
		mount -t configfs none /sys/kernel/config
		mkdir /sys/kernel/config/usb_gadget/g1
		echo "0x18d1" > /sys/kernel/config/usb_gadget/g1/idVendor
		echo "0xD002" > /sys/kernel/config/usb_gadget/g1/idProduct
		mkdir /sys/kernel/config/usb_gadget/g1/strings/0x409
		echo "Allwinner" > /sys/kernel/config/usb_gadget/g1/strings/0x409/manufacturer
		echo "Tina" > /sys/kernel/config/usb_gadget/g1/strings/0x409/product
	}
	[ -d /sys/kernel/config/usb_gadget/g1/configs/c.1 ] || {
		mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1
		echo 0xc0 > /sys/kernel/config/usb_gadget/g1/configs/c.1/bmAttributes
		echo 500 > /sys/kernel/config/usb_gadget/g1/configs/c.1/MaxPower
		mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409
	}
	[ -d /sys/kernel/config/usb_gadget/g1/functions/ffs.adb ] || {
		mkdir /sys/kernel/config/usb_gadget/g1/functions/ffs.adb
	}
	[ -e /sys/kernel/config/usb_gadget/g1/configs/c.1/ffs.adb ] || {
		ln -s /sys/kernel/config/usb_gadget/g1/functions/ffs.adb/ /sys/kernel/config/usb_gadget/g1/configs/c.1/ffs.adb
	}
	[ -d /dev/usb-ffs/adb ] || {
		mkdir /dev/usb-ffs
		mkdir /dev/usb-ffs/adb
		mount -o uid=2000,gid=2000 -t functionfs adb /dev/usb-ffs/adb/
	}
	procd_open_instance
	procd_set_param oom_score_adj $OOM_ADJ
	procd_set_param command $PROG -D
	procd_close_instance
}

shutdown() {
	echo shutdown
}