rootdir/etc/init.qcom.usb.sh - android_device_samsung_j5lte - Gitiles

 #!/system/bin/sh
 # Copyright (c) 2012, 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

 #
 # 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
         esoc_name=`cat $f/esoc_name`
         if [ "$esoc_name" = "MDM9x25" -o "$esoc_name" = "MDM9x35" ]; then
             esoc_link=`cat $f/esoc_link`
             break
         fi
     fi
 done
 fi

 target=`getprop ro.board.platform`

 #
 # Allow USB enumeration with default PID/VID
 #
 baseband=`getprop ro.baseband`
 echo 1  > /sys/class/android_usb/f_mass_storage/lun/nofua
 usb_config=`getprop persist.sys.usb.config`
 case "$usb_config" in
     "" | "adb") #USB persist config not set, select default configuration
       case "$esoc_link" in
           "HSIC")
               setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb
               setprop persist.rmnet.mux enabled
           ;;
           "HSIC+PCIe")
               setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,rmnet_qti_ether,mass_storage,adb
           ;;
           "PCIe")
               setprop persist.sys.usb.config diag,diag_mdm,serial_tty,rmnet_qti_ether,mass_storage,adb
           ;;
           *)
           case "$baseband" in
               "mdm")
                    setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb
               ;;
               "mdm2")
                    setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb
               ;;
               "sglte")
                    setprop persist.sys.usb.config diag,diag_qsc,serial_smd,serial_tty,serial_hsuart,rmnet_hsuart,mass_storage,adb
               ;;
               "dsda" | "sglte2")
                    setprop persist.sys.usb.config diag,diag_mdm,diag_qsc,serial_hsic,serial_hsuart,rmnet_hsic,rmnet_hsuart,mass_storage,adb
               ;;
               "dsda2")
                    setprop persist.sys.usb.config diag,diag_mdm,diag_mdm2,serial_hsic,serial_hsusb,rmnet_hsic,rmnet_hsusb,mass_storage,adb
               ;;
               *)
 		case "$target" in
                         "msm8916")
                             setprop persist.sys.usb.config diag,serial_smd,rmnet_bam,adb
                         ;;
                         "msm8994")
                             setprop persist.sys.usb.config diag,serial_smd,serial_tty,rmnet_ipa,mass_storage,adb
                         ;;
                         "msm8909")
                             setprop persist.sys.usb.config diag,serial_smd,rmnet_qti_bam,adb
                         ;;
                         *)
                             setprop persist.sys.usb.config diag,serial_smd,serial_tty,rmnet_bam,mass_storage,adb
                         ;;
                     esac
               ;;
           esac
           ;;
       esac
     ;;
     * ) ;; #USB persist config exists, do nothing
 esac

 #
 # 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")
         echo BAM2BAM_IPA > /sys/class/android_usb/android0/f_rndis_qc/rndis_transports
         echo 1 > /sys/class/android_usb/android0/f_rndis_qc/max_pkt_per_xfer # Disable RNDIS UL aggregation
     ;;
 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 8916/8939 differentiation
 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 msm8939 target
 setprop sys.usb.rps_mask 0
 case "$soc_id" in
 	"239" | "241" | "263")
 		setprop sys.usb.rps_mask 10
 	;;
 esac
	#!/system/bin/sh
	# Copyright (c) 2012, 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

	#
	# 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
	esoc_name=`cat $f/esoc_name`
	if [ "$esoc_name" = "MDM9x25" -o "$esoc_name" = "MDM9x35" ]; then
	esoc_link=`cat $f/esoc_link`
	break
	fi
	fi
	done
	fi

	target=`getprop ro.board.platform`

	#
	# Allow USB enumeration with default PID/VID
	#
	baseband=`getprop ro.baseband`
	echo 1 > /sys/class/android_usb/f_mass_storage/lun/nofua
	usb_config=`getprop persist.sys.usb.config`
	case "$usb_config" in
	"" \| "adb") #USB persist config not set, select default configuration
	case "$esoc_link" in
	"HSIC")
	setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb
	setprop persist.rmnet.mux enabled
	;;
	"HSIC+PCIe")
	setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,rmnet_qti_ether,mass_storage,adb
	;;
	"PCIe")
	setprop persist.sys.usb.config diag,diag_mdm,serial_tty,rmnet_qti_ether,mass_storage,adb
	;;
	*)
	case "$baseband" in
	"mdm")
	setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb
	;;
	"mdm2")
	setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb
	;;
	"sglte")
	setprop persist.sys.usb.config diag,diag_qsc,serial_smd,serial_tty,serial_hsuart,rmnet_hsuart,mass_storage,adb
	;;
	"dsda" \| "sglte2")
	setprop persist.sys.usb.config diag,diag_mdm,diag_qsc,serial_hsic,serial_hsuart,rmnet_hsic,rmnet_hsuart,mass_storage,adb
	;;
	"dsda2")
	setprop persist.sys.usb.config diag,diag_mdm,diag_mdm2,serial_hsic,serial_hsusb,rmnet_hsic,rmnet_hsusb,mass_storage,adb
	;;
	*)
	case "$target" in
	"msm8916")
	setprop persist.sys.usb.config diag,serial_smd,rmnet_bam,adb
	;;
	"msm8994")
	setprop persist.sys.usb.config diag,serial_smd,serial_tty,rmnet_ipa,mass_storage,adb
	;;
	"msm8909")
	setprop persist.sys.usb.config diag,serial_smd,rmnet_qti_bam,adb
	;;
	*)
	setprop persist.sys.usb.config diag,serial_smd,serial_tty,rmnet_bam,mass_storage,adb
	;;
	esac
	;;
	esac
	;;
	esac
	;;
	* ) ;; #USB persist config exists, do nothing
	esac

	#
	# 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")
	echo BAM2BAM_IPA > /sys/class/android_usb/android0/f_rndis_qc/rndis_transports
	echo 1 > /sys/class/android_usb/android0/f_rndis_qc/max_pkt_per_xfer # Disable RNDIS UL aggregation
	;;
	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 8916/8939 differentiation
	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 msm8939 target
	setprop sys.usb.rps_mask 0
	case "$soc_id" in
	"239" \| "241" \| "263")
	setprop sys.usb.rps_mask 10
	;;
	esac