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#!/vendor/bin/sh
# Copyright (c) 2012-2017, The Linux Foundation. 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.
#
#
chown -h root.system /sys/devices/platform/msm_hsusb/gadget/wakeup
chmod -h 220 /sys/devices/platform/msm_hsusb/gadget/wakeup
# Set platform variables
if [ -f /sys/devices/soc0/hw_platform ]; then
soc_hwplatform=`cat /sys/devices/soc0/hw_platform` 2> /dev/null
else
soc_hwplatform=`cat /sys/devices/system/soc/soc0/hw_platform` 2> /dev/null
fi
if [ -f /sys/devices/soc0/machine ]; then
soc_machine=`cat /sys/devices/soc0/machine` 2> /dev/null
else
soc_machine=`cat /sys/devices/system/soc/soc0/machine` 2> /dev/null
fi
# Get hardware revision
if [ -f /sys/devices/soc0/revision ]; then
soc_revision=`cat /sys/devices/soc0/revision` 2> /dev/null
else
soc_revision=`cat /sys/devices/system/soc/soc0/revision` 2> /dev/null
fi
#
# Allow persistent usb charging disabling
# User needs to set usb charging disabled in persist.usb.chgdisabled
#
target=`getprop ro.board.platform`
usbchgdisabled=`getprop persist.usb.chgdisabled`
case "$usbchgdisabled" in
"") ;; #Do nothing here
* )
case $target in
"msm8660")
echo "$usbchgdisabled" > /sys/module/pmic8058_charger/parameters/disabled
echo "$usbchgdisabled" > /sys/module/smb137b/parameters/disabled
;;
"msm8960")
echo "$usbchgdisabled" > /sys/module/pm8921_charger/parameters/disabled
;;
esac
esac
usbcurrentlimit=`getprop persist.usb.currentlimit`
case "$usbcurrentlimit" in
"") ;; #Do nothing here
* )
case $target in
"msm8960")
echo "$usbcurrentlimit" > /sys/module/pm8921_charger/parameters/usb_max_current
;;
esac
esac
#
# Check ESOC for external MDM
#
# Note: currently only a single MDM is supported
#
if [ -d /sys/bus/esoc/devices ]; then
for f in /sys/bus/esoc/devices/*; do
if [ -d $f ]; then
if [ `grep "^MDM" $f/esoc_name` ]; then
esoc_link=`cat $f/esoc_link`
break
fi
fi
done
fi
target=`getprop ro.board.platform`
# soc_ids for 8937
if [ -f /sys/devices/soc0/soc_id ]; then
soc_id=`cat /sys/devices/soc0/soc_id`
else
soc_id=`cat /sys/devices/system/soc/soc0/id`
fi
#
# Allow USB enumeration with default PID/VID
#
baseband=`getprop ro.baseband`
echo 1 > /sys/class/android_usb/f_mass_storage/lun/nofua
# set USB controller's device node
case "$target" in
"msm8996")
setprop sys.usb.controller "6a00000.dwc3"
setprop sys.usb.rndis.func.name "rndis_bam"
setprop sys.usb.rmnet.func.name "rmnet_bam"
;;
"msm8998" | "apq8098_latv")
setprop sys.usb.controller "a800000.dwc3"
setprop sys.usb.rndis.func.name "gsi"
setprop sys.usb.rmnet.func.name "gsi"
;;
"sdm660")
setprop sys.usb.controller "a800000.dwc3"
setprop sys.usb.rndis.func.name "rndis_bam"
setprop sys.usb.rmnet.func.name "rmnet_bam"
echo 15916 > /sys/module/usb_f_qcrndis/parameters/rndis_dl_max_xfer_size
;;
"sdm845")
setprop sys.usb.controller "a600000.dwc3"
setprop sys.usb.rndis.func.name "gsi"
setprop sys.usb.rmnet.func.name "gsi"
;;
*)
;;
esac
# check configfs is mounted or not
if [ -d /config/usb_gadget ]; then
msm_serial=`cat /sys/devices/soc0/serial_number`;
msm_serial_hex=`printf %08X $msm_serial`
# ADB requires valid iSerialNumber; if ro.serialno is missing, use dummy
serialnumber=`cat /config/usb_gadget/g1/strings/0x409/serialnumber` 2> /dev/null
if [ "$serialnumber" == "" ]; then
serialno=1234567
echo $serialno > /config/usb_gadget/g1/strings/0x409/serialnumber
fi
persist_comp=`getprop persist.sys.usb.config`
comp=`getprop sys.usb.config`
echo $persist_comp
echo $comp
if [ "$comp" != "$persist_comp" ]; then
echo "setting sys.usb.config"
setprop sys.usb.config $persist_comp
fi
setprop sys.usb.configfs 1
else
persist_comp=`getprop persist.sys.usb.config`
comp=`getprop sys.usb.config`
echo $persist_comp
echo $comp
if [ "$comp" != "$persist_comp" ]; then
echo "setting sys.usb.config"
setprop sys.usb.config $persist_comp
fi
fi
#
# Do target specific things
#
case "$target" in
"msm8974")
# Select USB BAM - 2.0 or 3.0
echo ssusb > /sys/bus/platform/devices/usb_bam/enable
;;
"apq8084")
if [ "$baseband" == "apq" ]; then
echo "msm_hsic_host" > /sys/bus/platform/drivers/xhci_msm_hsic/unbind
fi
;;
"msm8226")
if [ -e /sys/bus/platform/drivers/msm_hsic_host ]; then
if [ ! -L /sys/bus/usb/devices/1-1 ]; then
echo msm_hsic_host > /sys/bus/platform/drivers/msm_hsic_host/unbind
fi
fi
;;
"msm8994" | "msm8992" | "msm8996" | "msm8953")
echo BAM2BAM_IPA > /sys/class/android_usb/android0/f_rndis_qc/rndis_transports
echo 131072 > /sys/module/g_android/parameters/mtp_tx_req_len
echo 131072 > /sys/module/g_android/parameters/mtp_rx_req_len
;;
"msm8937")
case "$soc_id" in
"313" | "320")
echo BAM2BAM_IPA > /sys/class/android_usb/android0/f_rndis_qc/rndis_transports
;;
esac
;;
esac
#
# set module params for embedded rmnet devices
#
rmnetmux=`getprop persist.rmnet.mux`
case "$baseband" in
"mdm" | "dsda" | "sglte2")
case "$rmnetmux" in
"enabled")
echo 1 > /sys/module/rmnet_usb/parameters/mux_enabled
echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
;;
esac
echo 1 > /sys/module/rmnet_usb/parameters/rmnet_data_init
# Allow QMUX daemon to assign port open wait time
chown -h radio.radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait
;;
"dsda2")
echo 2 > /sys/module/rmnet_usb/parameters/no_rmnet_devs
echo hsicctl,hsusbctl > /sys/module/rmnet_usb/parameters/rmnet_dev_names
case "$rmnetmux" in
"enabled") #mux is neabled on both mdms
echo 3 > /sys/module/rmnet_usb/parameters/mux_enabled
echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
echo 17 > write /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
;;
"enabled_hsic") #mux is enabled on hsic mdm
echo 1 > /sys/module/rmnet_usb/parameters/mux_enabled
echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
;;
"enabled_hsusb") #mux is enabled on hsusb mdm
echo 2 > /sys/module/rmnet_usb/parameters/mux_enabled
echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
;;
esac
echo 1 > /sys/module/rmnet_usb/parameters/rmnet_data_init
# Allow QMUX daemon to assign port open wait time
chown -h radio.radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait
;;
esac
#
# Add support for exposing lun0 as cdrom in mass-storage
#
cdromname="/system/etc/cdrom_install.iso"
platformver=`cat /sys/devices/soc0/hw_platform`
case "$target" in
"msm8226" | "msm8610" | "msm8916")
case $platformver in
"QRD")
echo "mounting usbcdrom lun"
echo $cdromname > /sys/class/android_usb/android0/f_mass_storage/rom/file
chmod 0444 /sys/class/android_usb/android0/f_mass_storage/rom/file
;;
esac
;;
esac
#
# Initialize RNDIS Diag option. If unset, set it to 'none'.
#
diag_extra=`getprop persist.sys.usb.config.extra`
if [ "$diag_extra" == "" ]; then
setprop persist.sys.usb.config.extra none
fi
# soc_ids for 8937
if [ -f /sys/devices/soc0/soc_id ]; then
soc_id=`cat /sys/devices/soc0/soc_id`
else
soc_id=`cat /sys/devices/system/soc/soc0/id`
fi
# enable rps cpus on msm8937 target
setprop sys.usb.rps_mask 0
case "$soc_id" in
"294" | "295")
setprop sys.usb.rps_mask 40
;;
esac
|
