on early-boot
    mkdir /config/usb_gadget/g1
    mkdir /config/usb_gadget/g1/strings/0x409
    mkdir /config/usb_gadget/g1/configs/b.1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
    write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
    write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
    write /config/usb_gadget/g1/configs/b.1/MaxPower 0x384
    write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1
    write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100"

    # ffs function
    mkdir /config/usb_gadget/g1/functions/ffs.adb 0770 shell shell
    mkdir /config/usb_gadget/g1/functions/ffs.mtp
    mkdir /config/usb_gadget/g1/functions/ffs.ptp
    mkdir /dev/usb-ffs 0775 shell shell
    mkdir /dev/usb-ffs/adb 0770 shell shell
    mkdir /dev/usb-ffs/mtp 0770 mtp mtp
    mkdir /dev/usb-ffs/ptp 0770 mtp mtp
    mount functionfs adb /dev/usb-ffs/adb rmode=0770,fmode=0660,uid=2000,gid=2000,no_disconnect=1
    mount functionfs mtp /dev/usb-ffs/mtp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
    mount functionfs ptp /dev/usb-ffs/ptp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
    setprop sys.usb.mtp.device_type 3
    symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1

    # mtp function
    mkdir /config/usb_gadget/g1/functions/mtp.gs0

    # ptp function
    mkdir /config/usb_gadget/g1/functions/ptp.gs1

    # accessory function
    mkdir /config/usb_gadget/g1/functions/accessory.gs2

    # audio_source function
    mkdir /config/usb_gadget/g1/functions/audio_source.gs3

    # rndis function
    mkdir /config/usb_gadget/g1/functions/rndis.gs4
    # Modify class/subclass/protocol for rndis.gs4
    # Remote NDIS: Class: Wireless Controller (0xe0), Subclass: 0x1, Protocol: 0x3
    write /config/usb_gadget/g1/functions/rndis.gs4/class e0
    write /config/usb_gadget/g1/functions/rndis.gs4/subclass 01
    write /config/usb_gadget/g1/functions/rndis.gs4/protocol 03
    write /config/usb_gadget/g1/functions/rndis.gs4/ifname rndis%d
    setprop vendor.usb.rndis.config ncm.gs9

    # midi function
    mkdir /config/usb_gadget/g1/functions/midi.gs5

    # acm function
    mkdir /config/usb_gadget/g1/functions/acm.gs6

    # dm function
    mkdir /config/usb_gadget/g1/functions/dm.gs7

    # uts function
    mkdir /config/usb_gadget/g1/functions/uts.gs8

    # ncm function
    mkdir /config/usb_gadget/g1/functions/ncm.gs9
    write /config/usb_gadget/g1/functions/ncm.gs9/os_desc/interface.ncm/compatible_id WINNCM

    # etr_miu function
    mkdir /config/usb_gadget/g1/functions/etr_miu.gs11

    setprop vendor.usb.functions.ready 1

on boot
    write /config/usb_gadget/g1/bcdDevice 0x0510
    # Use USB Gadget HAL
    setprop sys.usb.configfs 2

on property:sys.usb.config=accessory && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x2D00
    write /config/usb_gadget/g1/idVendor 0x18D1

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=accessory,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x2D01
    write /config/usb_gadget/g1/idVendor 0x18D1

on property:sys.usb.config=none && property:sys.usb.configfs=1
    rm /config/usb_gadget/g1/configs/b.1/f4

on property:sys.usb.config=mtp && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6860
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.config=ptp && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6860
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6860
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6860
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.config=rndis && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6863
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6864
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.config=ptp && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6865
    write /config/usb_gadget/g1/idVendor 0x04E8

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x6866
    write /config/usb_gadget/g1/idVendor 0x04E8

# Enable dm,acm,adb functions once in factory build
on property:ro.vendor.factory=1 && property:sys.usb.configfs=1 && property:sys.boot_completed=1
    setprop sys.usb.config dm,acm,adb

# We introduce lsi mode to call sys.usb.config none
on property:sys.usb.config=rndis,acm,dm,adb && property:sys.usb.configfs=1
    setprop sys.usb.config "none"
    setprop sys.usb.config "lsi-rndis,acm,dm,adb"

on property:sys.usb.config=lsi-rndis,acm,dm,adb && property:sys.usb.configfs=1
    start adbd

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=lsi-rndis,acm,dm,adb && property:sys.usb.configfs=1
    mkdir /config/usb_gadget/g1/functions/rndis.gs4
    write /config/usb_gadget/g1/idProduct 0x6862
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_acm_dm_adb"
    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/acm.gs6 /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/dm.gs7 /config/usb_gadget/g1/configs/b.1/f3
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f4
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=dm,acm,adb && property:sys.usb.configfs=1
    setprop sys.usb.config "none"
    setprop sys.usb.config "lsi-dm,acm,adb"

on property:sys.usb.config=lsi-dm,acm,adb && property:sys.usb.configfs=1
    start adbd

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=lsi-dm,acm,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x685D
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "dm_acm_adb"
    symlink /config/usb_gadget/g1/functions/dm.gs7 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/acm.gs6 /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f3
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=dm,acm,uts,adb && property:sys.usb.configfs=1
    setprop sys.usb.config "none"
    setprop sys.usb.config "lsi-dm,acm,uts,adb"

on property:sys.usb.config=lsi-dm,acm,uts,adb && property:sys.usb.configfs=1
    start adbd

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=lsi-dm,acm,uts,adb && property:sys.usb.configfs=1
    mkdir /config/usb_gadget/g1/functions/rndis.gs4
    write /config/usb_gadget/g1/idProduct 0x6862
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "dm_acm_uts_adb"
    symlink /config/usb_gadget/g1/functions/dm.gs7 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/acm.gs6 /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/uts.gs8 /config/usb_gadget/g1/configs/b.1/f3
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f4
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mass_storage && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x685B
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mass_storage"
    symlink /config/usb_gadget/g1/functions/mass_storage.gs9 /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mass_storage,adb && property:sys.usb.configfs=1
    start adbd

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mass_storage,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x685E
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mass_storage_adb"
    symlink /config/usb_gadget/g1/functions/mass_storage.gs9 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mass_storage,acm && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x685E
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mass_storage_acm"
    symlink /config/usb_gadget/g1/functions/mass_storage.gs9 /config/usb_gadget/g1/configs/b.1/f1
	symlink /config/usb_gadget/g1/functions/acm.gs6 /config/usb_gadget/g1/configs/b.1/f2
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=rndis,diag && property:sys.usb.configfs=1
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 04e8
    write /sys/class/android_usb/android0/idProduct 6862
    write /sys/class/android_usb/android0/f_diag/clients diag_mdm
    write /sys/class/android_usb/android0/functions ${sys.usb.config}
    write /sys/class/android_usb/android0/enable 1
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=rndis,diag && property:sys.usb.configfs=1
    mkdir /config/usb_gadget/g1/functions/rndis.gs4
    write /config/usb_gadget/g1/idProduct 0x6862
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_diag"
    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/diag.gs10 /config/usb_gadget/g1/configs/b.1/f2
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=diag,acm && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x685d
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "diag_acm"
    symlink /config/usb_gadget/g1/functions/diag.gs10 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/acm.gs6 /config/usb_gadget/g1/configs/b.1/f2
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=rndis,acm,diag && property:sys.usb.configfs=1
	mkdir /config/usb_gadget/g1/functions/rndis.gs4
    write /config/usb_gadget/g1/idProduct 0x6864
    write /config/usb_gadget/g1/idVendor 0x04E8
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_acm_diag"
    symlink /config/usb_gadget/g1/functions/rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/acm.gs6 /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/diag.gs10 /config/usb_gadget/g1/configs/b.1/f3
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:vendor.usb.config=*
   start usbd

on property:persist.vendor.usb.usbradio.config=*
   start usbd