261 lines
8.6 KiB
Bash
261 lines
8.6 KiB
Bash
#!/vendor/bin/sh
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# Copyright (c) 2012, Code Aurora Forum. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Code Aurora Forum, Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Allow unique persistent serial numbers for devices connected via usb
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# User needs to set unique usb serial number to persist.usb.serialno and
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# if persistent serial number is not set then Update USB serial number if
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# passed from command line
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#
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dbg_on=0
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debug()
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{
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echo "${0##*/}: $*"
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[ $dbg_on ] && echo "${0##*/}: $*" > /dev/kmsg
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}
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notice()
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{
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echo "${0##*/}: $*"
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echo "${0##*/}: $*" > /dev/kmsg
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}
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target=`getprop ro.board.platform`
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usb_action=`getprop vendor.usb.mmi-usb-sh.action`
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notice "mmi-usb-sh: action = \"$usb_action\""
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sys_usb_config=`getprop vendor.usb.config`
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bootmode=`getprop ro.bootmode`
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#factory cleanup
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factory_cfg=`getprop persist.vendor.usb.mot-factory.config`
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if [ "$bootmode" == "normal" ]; then
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if [[ "$factory_cfg" == *adb* ]]; then
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setprop persist.vendor.usb.mot-factory.config NULL
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setprop persist.vendor.usb.mot-factory.func NULL
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setprop persist.vendor.usb.config NULL
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setprop persist.vendor.mot.usb.config NULL
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setprop vendor.usb.config none
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notice "cleanup factory flg done"
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fi
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fi
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set_usb_secure_mode ()
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{
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if [ "$#" == "1" ]
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then
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if [ -f /sys/class/android_usb/android0/secure ]
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then
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echo "$1" > /sys/class/android_usb/android0/secure
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else
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setprop vendor.usb.secure_mode $1
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fi
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notice "mmi-usb-sh: secure mode = $1"
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fi
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}
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tcmd_ctrl_adb ()
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{
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ctrl_adb=`getprop vendor.tcmd.ctrl_adb`
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notice "mmi-usb-sh: vendor.tcmd.ctrl_adb = $ctrl_adb"
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case "$ctrl_adb" in
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"0")
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if [[ "$sys_usb_config" == *adb* ]]
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then
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# *** ALWAYS expecting adb at the end ***
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new_usb_config=${sys_usb_config/,adb/}
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notice "mmi-usb-sh: disabling adb ($new_usb_config)"
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setprop persist.vendor.usb.config $new_usb_config
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setprop vendor.usb.config $new_usb_config
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setprop persist.vendor.factory.allow_adb 0
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fi
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;;
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"1")
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if [[ "$sys_usb_config" != *adb* ]]
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then
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# *** ALWAYS expecting adb at the end ***
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new_usb_config="$sys_usb_config,adb"
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notice "mmi-usb-sh: enabling adb ($new_usb_config)"
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setprop persist.vendor.usb.config $new_usb_config
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setprop vendor.usb.config $new_usb_config
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setprop persist.vendor.factory.allow_adb 1
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fi
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;;
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esac
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exit 0
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}
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case "$usb_action" in
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"")
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;;
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"vendor.tcmd.ctrl_adb")
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tcmd_ctrl_adb
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;;
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esac
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case "$target" in
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"mt6879")
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setprop vendor.usb.controller "11201000.usb0"
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setprop vendor.usb.rndis.func.name mtk_rndis.gs4
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;;
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"mt6789")
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setprop vendor.usb.controller "musb-hdrc"
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setprop vendor.usb.rndis.func.name mtk_rndis.gs4
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;;
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"mt6855")
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setprop vendor.usb.controller "musb-hdrc"
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setprop vendor.usb.rndis.func.name mtk_rndis.gs4
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;;
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esac
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## This is needed to switch to the qcom rndis driver.
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diag_extra=`getprop persist.vendor.usb.config.extra`
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if [ "$diag_extra" == "" ]; then
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setprop persist.vendor.usb.config.extra none
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fi
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#
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# Allow USB enumeration with default PID/VID
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#
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usb_config=`getprop persist.vendor.usb.config`
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mot_usb_config=`getprop persist.vendor.mot.usb.config`
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buildtype=`getprop ro.build.type`
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securehw=`getprop ro.boot.secure_hardware`
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cid=`getprop ro.vendor.boot.cid`
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notice "mmi-usb-sh: persist usb configs = \"$usb_config\", \"$mot_usb_config\""
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phonelock_type=`getprop persist.sys.phonelock.mode`
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usb_restricted=`getprop persist.sys.usb.policylocked`
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if [ "$securehw" == "1" ] && [ "$buildtype" == "user" ] && [ "$(($cid))" != 0 ]
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then
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if [ "$usb_restricted" == "1" ]
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then
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set_usb_secure_mode 1
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else
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case "$phonelock_type" in
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"1" )
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set_usb_secure_mode 1
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;;
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* )
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set_usb_secure_mode 0
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;;
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esac
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fi
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fi
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case "$bootmode" in
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"mot-factory" )
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if [ "$usb_config" != "adb" ]
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then
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setprop persist.vendor.usb.config adb
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setprop persist.vendor.usb.mot-factory.config adb
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setprop persist.vendor.usb.mot-factory.func adb
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fi
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;;
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"charger" )
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;;
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* )
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if [ "$buildtype" == "user" ] && [ "$phonelock_type" != "1" ] && [ "$usb_restricted" != "1" ]
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then
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set_usb_secure_mode 1
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notice "Disabling enumeration until bootup!"
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fi
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case "$usb_config" in
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"mtp,adb" | "mtp" | "adb")
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;;
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*)
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case "$mot_usb_config" in
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"mtp,adb" | "mtp" | "adb")
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setprop persist.vendor.usb.config $mot_usb_config
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;;
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*)
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case "$securehw" in
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"1" )
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setprop persist.vendor.usb.config mtp
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;;
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*)
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setprop persist.vendor.usb.config adb
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;;
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esac
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;;
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esac
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;;
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esac
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adb_early=`getprop ro.boot.adb_early`
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if [ "$adb_early" == "1" ]; then
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set_usb_secure_mode 0
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notice "Enabling enumeration after bootup, count = $count !"
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new_persist_usb_config=`getprop persist.vendor.usb.config`
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if [[ "$new_persist_usb_config" != *adb* ]]; then
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setprop persist.vendor.usb.config "adb"
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setprop vendor.usb.config "adb"
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else
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setprop vendor.usb.config $new_persist_usb_config
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fi
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exit 0
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fi
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if [ "$buildtype" == "user" ] && [ "$phonelock_type" != "1" ] && [ "$usb_restricted" != "1" ]
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then
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if [[ "$factory_cfg" == *adb* ]]; then
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new_persist_usb_config=`getprop persist.vendor.usb.config`
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if [ "$sys_usb_config" != "$new_persist_usb_config" ]; then
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setprop vendor.usb.config $new_persist_usb_config
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notice "mmi-usb-sh - factory to normal, reset the vendor usb config"
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fi
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fi
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count=0
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bootcomplete=`getprop vendor.boot_completed`
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notice "mmi-usb-sh - bootcomplete = $booted"
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while [ "$bootcomplete" != "1" ]; do
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debug "Sleeping till bootup!"
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sleep 1
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count=$((count+1))
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if [ $count -gt 90 ]
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then
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notice "mmi-usb-sh - Timed out waiting for bootup"
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break
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fi
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bootcomplete=`getprop vendor.boot_completed`
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done
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set_usb_secure_mode 0
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notice "Enabling enumeration after bootup, count = $count !"
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exit 0
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fi
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;;
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esac
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new_persist_usb_config=`getprop persist.vendor.usb.config`
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if [ "$sys_usb_config" != "$new_persist_usb_config" ]; then
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setprop vendor.usb.config $new_persist_usb_config
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fi
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