init.engdo.usb.sh

#!/system/bin/sh
# Copyright (c) 2012, The Linux Foundation. All rights reserved.
# Copyright (c) 2012, LG Electronics Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
#       copyright notice, this list of conditions and the following
#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
#     * Neither the name of The Linux Foundation nor the names of its
#       contributors may be used to endorse or promote products derived
#      from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

#
# Allow unique persistent serial numbers for devices connected via usb
# User needs to set unique usb serial number to persist.usb.serialno and
# if persistent serial number is not set then Update USB serial number if
# passed from command line
#
serialno=`getprop persist.usb.serialno`
case "$serialno" in
    "")
    serialnum=`getprop ro.serialno`
    case "$serialnum" in
        "") ;;
        * )
        echo "$serialnum" > /sys/class/android_usb/android0/iSerial
    esac
    ;;
    * )
    echo "$serialno" > /sys/class/android_usb/android0/iSerial
esac

chown -h root.system /sys/devices/platform/msm_hsusb/gadget/wakeup
chmod -h 220 /sys/devices/platform/msm_hsusb/gadget/wakeup

devicename=`getprop ro.product.model`
case $devicename in
	"");;
	* )
	    echo "$devicename" > /sys/devices/platform/lge_android_usb/model_name
	;;
esac
swversion=`getprop ro.lge.swversion`
case $swversion in
	"");;
	* )
	    echo "$swversion" > /sys/devices/platform/lge_android_usb/sw_version
	;;
esac
subversion=`getprop ro.lge.swversion_rev`
case $subversion in
	"");;
	* )
	    echo "$subversion" > /sys/devices/platform/lge_android_usb/sub_version
	;;
esac

echo 1  > /sys/class/android_usb/f_mass_storage/lun/nofua
echo 1  > /sys/class/android_usb/f_cdrom_storage/lun/nofua