code:
# Copyright (c) 2009-2012, 2014-2019, The Linux Foundation. All rights reserved.
#
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#     * Redistributions of source code must retain the above copyright
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import /vendor/etc/init/hw/init.qcom.usb.rc
import /vendor/etc/init/hw/init.msm.usb.configfs.rc
import /vendor/etc/init/hw/init.target.rc
import /vendor/etc/init/hw/init.qcom.asus.rc
import /vendor/etc/init/hw/init.device.rc

on early-init
    mount debugfs debugfs /sys/kernel/debug
    chmod 0755 /sys/kernel/debug

    chown root system /dev/kmsg
    chmod 0620 /dev/kmsg

on init
    # Create cgroup mount point for memory
    mkdir /sys/fs/cgroup/memory/bg 0750 root system
    write /sys/fs/cgroup/memory/bg/memory.swappiness 140
    write /sys/fs/cgroup/memory/bg/memory.move_charge_at_immigrate 1
    chown root system /sys/fs/cgroup/memory/bg/tasks
    chmod 0660 /sys/fs/cgroup/memory/bg/tasks

    # ZRAM setup
    write /sys/block/zram0/comp_algorithm lz4
    write /proc/sys/vm/page-cluster 0

on post-fs
    chmod 0755 /sys/kernel/debug/tracing

on early-boot
    # set RLIMIT_MEMLOCK to 64MB
    setrlimit 8 67108864 67108864
    # Allow subsystem (modem etc) debugging
    write /sys/kernel/boot_adsp/boot 1
    write /sys/kernel/boot_cdsp/boot 1
    write /sys/devices/virtual/npu/msm_npu/boot 1
    write /sys/kernel/boot_slpi/boot 1
    write /sys/devices/virtual/cvp/cvp/boot 1
    setprop ro.alarm_boot false

    chown system system /mnt/vendor/persist/sensors
    chown system system /mnt/vendor/persist/sensors/sns.reg
    chown system system /mnt/vendor/persist/sensors/sensors_list.txt
    chown system system /mnt/vendor/persist/sensors/registry
    chown system system /mnt/vendor/persist/sensors/registry/registry
    chown system system /mnt/vendor/persist/sensors/registry/registry/sensors_registry
    chown system system /mnt/vendor/persist/sensors/sensors_settings
    chown system system /mnt/vendor/persist/sensors/registry/sns_reg_config
    chown system system /mnt/vendor/persist/sensors/registry/sns_reg_version
    chown system system /mnt/vendor/persist/sensors/registry/config
    chmod 0664 /mnt/vendor/persist/sensors/sensors_settings

    chown system system /mnt/vendor/persist/data/pfm/licenses
    chmod 0775 /mnt/vendor/persist/data/pfm/licenses

on boot
    chown bluetooth bluetooth /sys/module/bluetooth_power/parameters/power
    chown bluetooth net_bt /sys/class/rfkill/rfkill0/type
    chown bluetooth net_bt /sys/class/rfkill/rfkill0/state
    chown bluetooth bluetooth /proc/bluetooth/sleep/proto
    chown bluetooth bluetooth /sys/module/hci_uart/parameters/ath_lpm
    chown bluetooth bluetooth /sys/module/hci_uart/parameters/ath_btwrite
    chown system system /sys/module/sco/parameters/disable_esco
    chown bluetooth bluetooth /sys/module/hci_smd/parameters/hcismd_set
    chown system system /sys/module/msm_core/parameters/polling_interval
    chown system system /sys/module/msm_core/parameters/disabled
    chown system system /sys/kernel/debug/msm_core/enable
    chown system system /sys/kernel/debug/msm_core/ptable
    chown system system /sys/kernel/boot_slpi/ssr
    chown system system /sys/module/radio_iris_transport/parameters/fmsmd_set
    chmod 0660 /sys/module/bluetooth_power/parameters/power
    chmod 0660 /sys/module/hci_smd/parameters/hcismd_set
    chmod 0660 /sys/module/radio_iris_transport/parameters/fmsmd_set
    chmod 0660 /sys/class/rfkill/rfkill0/state
    chmod 0660 /proc/bluetooth/sleep/proto
    chown bluetooth net_bt /dev/ttyHS0
    chmod 0660 /sys/module/hci_uart/parameters/ath_lpm
    chmod 0660 /sys/module/hci_uart/parameters/ath_btwrite
    chmod 0660 /dev/ttyHS0
    chown bluetooth bluetooth /sys/devices/platform/msm_serial_hs.0/clock
    chmod 0660 /sys/devices/platform/msm_serial_hs.0/clock

    chmod 0660 /dev/ttyHS2
    chown bluetooth bluetooth /dev/ttyHS2

    chown bluetooth net_bt /sys/class/rfkill/rfkill0/device/extldo
    chmod 0660 /sys/class/rfkill/rfkill0/device/extldo

    # This location is used by QCRIL to host UNIX domain
    # socket files used for internal IPC within QCRIL
    # modules
    mkdir /dev/socket/qmux_radio 0770 radio radio
    chmod 2770 /dev/socket/qmux_radio

    mkdir /persist/drm 0770 system system
    mkdir /persist/bluetooth 0770 bluetooth bluetooth
    mkdir /persist/misc 0770 system system
    mkdir /persist/alarm 0770 system system
    mkdir /mnt/vendor/persist/time 0770 system system
    mkdir /mnt/vendor/persist/secnvm 0770 system system
    mkdir /mnt/vendor/persist/iar_db 0770 system system
    mkdir /mnt/vendor/spunvm 0770 system system

    #Create WIGIG socket area
    mkdir /dev/socket/wigig 0770 wifi wifi

    setprop wifi.interface wlan0

    setprop ro.telephony.call_ring.multiple false

    chmod 0444 /sys/devices/platform/msm_hsusb/gadget/usb_state

    # To prevent out of order acknowledgements from making
    # connection tracking to treat them as not belonging to
    # the connection they belong to.
    # Otherwise, a weird issue happens in which some long
    # connections on high-throughput links get dropped when
    # an ack packet comes out of order
    write /proc/sys/net/netfilter/nf_conntrack_tcp_be_liberal 1

    # Set the console loglevel to < KERN_INFO
    # Set the default message loglevel to KERN_INFO
    write /proc/sys/kernel/printk "6 6 1 7"

    # Allow access for CCID command/response timeout configuration
    chown system system /sys/module/ccid_bridge/parameters/bulk_msg_timeout

    # bond0 used by FST Manager
    chown wifi wifi /sys/class/net/bond0/bonding/queue_id

    chown root system /sys/kernel/dload/emmc_dload
    chmod 0660 /sys/kernel/dload/emmc_dload
    chown root system /sys/kernel/dload/dload_mode
    chmod 0660 /sys/kernel/dload/dload_mode

    chown system system /sys/class/backlight/panel0-backlight/brightness
    chown system system /sys/class/backlight/panel0-backlight/max_brightness
    chown system system /sys/class/backlight/panel1-backlight/brightness
    chown system system /sys/class/backlight/panel1-backlight/max_brightness

    # Create directory used for display
    mkdir /mnt/vendor/persist/display 0770 system graphics

    # Create vpp directory
    mkdir /mnt/vendor/persist/vpp 0770 media media

    # Create hvdcp_opti directory
    mkdir /mnt/vendor/persist/hvdcp_opti 0770 root system

    # sensors log dir
    mkdir /data/vendor/sensors
    chown system system /data/vendor/sensors

# msm specific files that need to be created on /data
on post-fs-data
    mkdir /data/vendor/misc 01771 system system

    # Create directory used for dump collection
    mkdir /data/vendor/ssrdump 0770 root system

    # Create directory used by display clients
    mkdir /data/vendor/display 0770 system graphics

    # Change lm related dirs
    mkdir /data/vendor/lm 0700 root root

    # Create directory used by media clients
    mkdir /data/vendor/media 0770 mediacodec media

    # Create /data/vendor/tzstorage directory for SFS listener
    mkdir /data/vendor/tzstorage 0770 system system

    # Create directory for apps access via QTEEConnector
    mkdir /data/vendor/qtee 0770 system system

    #Create folder of camera
    mkdir /data/vendor/camera 0770 camera camera

    #Create directory for tftp
    mkdir /data/vendor/tombstones 0771 system system
    mkdir /data/vendor/tombstones/rfs 0771 system system

    mkdir /data/vendor/ramdump 0771 root system
    mkdir /data/vendor/bluetooth 0770 bluetooth bluetooth
    mkdir /data/vendor/ramdump/bluetooth 0770 bluetooth bluetooth

    # Create the directories used by the Wireless subsystem
    mkdir /data/vendor/wifi 0770 wifi wifi
    mkdir /data/vendor/wifi/sockets 0770 wifi wifi
    mkdir /data/vendor/wifi/hostapd 0770 wifi wifi
    mkdir /data/vendor/wifi/hostapd/ctrl 0770 wifi wifi
    mkdir /data/vendor/wifi/wpa_supplicant 0770 wifi wifi
    mkdir /data/vendor/wifi/wigig_hostapd 0770 wifi wifi
    mkdir /data/vendor/wifi/wpa 0770 wifi wifi
    mkdir /data/vendor/wifi/wpa/sockets 0770 wifi wifi

    # Create the directories used by WiGig Sensing
    mkdir /data/vendor/sensing 0770 system wifi

    # Create the directories used by CnE subsystem
    mkdir /data/vendor/connectivity 0771 radio radio
    chown radio radio /data/vendor/connectivity

    # Create directory used by audio subsystem
    mkdir /data/vendor/audio 0770 audio audio

    # Create directory for audio delta files
    mkdir /data/vendor/audio/acdbdata 0770 media audio
    mkdir /data/vendor/audio/acdbdata/delta 0770 media audio

    # Create directory for radio
    mkdir /data/vendor/radio 0770 system radio
    rm /data/vendor/radio/shmbus

    # Create directory for modem_config
    mkdir /data/vendor/modem_config 0570 radio root

    #Create directories for Location services
    mkdir /data/vendor/location 0770 gps gps
    mkdir /data/vendor/location/mq 0770 gps gps
    mkdir /data/vendor/location/xtwifi 0770 gps gps
    mkdir /dev/socket/location 0770 gps gps
    mkdir /dev/socket/location/mq 0770 gps gps
    mkdir /dev/socket/location/xtra 0770 gps gps

    #Create directories for wifihal services
    mkdir /dev/socket/wifihal 0770 wifi wifi
    chmod 2770 /dev/socket/wifihal

    # Create /data/time folder for time-services
    mkdir /data/vendor/time/ 0700 system system

    setprop vold.post_fs_data_done 1

    #Create FM dir for patchdownloader
    mkdir /data/vendor/fm 0770 system system
    chmod 0770 /data/vendor/fm

    #Create PERFD deamon related dirs
    mkdir /data/vendor/perfd 0770 root system
    chmod 2770 /data/vendor/perfd
    rm /data/vendor/perfd/default_values

    mkdir /data/vendor/secure_element 0777 system system

    #Create IOP  deamon related dirs
    mkdir /data/vendor/iop 0700 root system

    # Mark the copy complete flag to not completed
    write /data/vendor/radio/copy_complete 0
    chown radio radio /data/vendor/radio/copy_complete
    chmod 0660 /data/vendor/radio/copy_complete

    # copy prebuilt qcril.db files always
    copy /vendor/radio/qcril_database/qcril.db /data/vendor/radio/qcril_prebuilt.db
    chown radio radio /data/vendor/radio/qcril_prebuilt.db
    chmod 0660 /data/vendor/radio/qcril_prebuilt.db
    # File flags for prebuilt ril db file
    write /data/vendor/radio/prebuilt_db_support 1
    chown radio radio /data/vendor/radio/prebuilt_db_support
    chmod 0400 /data/vendor/radio/prebuilt_db_support
    write /data/vendor/radio/db_check_done 0
    chown radio radio /data/vendor/radio/db_check_done
    chmod 0660 /data/vendor/radio/db_check_done

    # qti-logkit data
    mkdir /data/vendor/qti-logkit/ 0771 system system
    mkdir /data/vendor/qti-logkit/shared-privileged/ 2770 system system
    mkdir /data/vendor/qti-logkit/shared-public/ 2770 system diag
    mkdir /data/vendor/qti-logkit/socket-privileged/ 2770 system system
    mkdir /data/vendor/qti-logkit/socket-public/ 2750 system diag
    mkdir /data/vendor/qti-logkit/logdata/ 2750 system shell

    #Create SWAP related dirs
    mkdir /data/vendor/swap 0770 root system
    chmod 2770 /data/vendor/swap

    # set aggressive read ahead for dm-0 and dm-1 during boot up
    write /sys/block/dm-0/queue/read_ahead_kb 2048
    write /sys/block/dm-1/queue/read_ahead_kb 2048
    write /sys/block/dm-2/queue/read_ahead_kb 2048

    # Create vpp directory
    mkdir /data/vendor/vpp 0770 media media

    #Create dir for TUI
    mkdir /data/vendor/tui 0700 system drmrpc

    # Start ril services
    start vendor.qcrild
    start vendor.qcrild2
    start vendor.dataqti
    start vendor.dataadpl

on property:sys.boot_completed=1
    write /dev/kmsg "Boot completed "
    #Reset read ahead for dm-0, dm-1 and dm-2 to 512kb
    write /sys/block/dm-0/queue/read_ahead_kb 512
    write /sys/block/dm-1/queue/read_ahead_kb 512
    write /sys/block/dm-2/queue/read_ahead_kb 512
    #WDSP FW boot sysfs node used by STHAL
    chown media audio /sys/kernel/wdsp0/boot
    chown media audio /sys/kernel/wcd_cpe0/fw_name
    # Enable ZRAM
    swapon_all /vendor/etc/fstab.qcom

on property:persist.vendor.radio.atfwd.start=false
    stop vendor.atfwd

on property:vendor.radio.atfwd.start=false
    stop vendor.atfwd

on property:vold.decrypt=trigger_restart_framework
    restart vendor.camera-provider-2-4
    restart vendor.audio-hal-2-0

service vendor.qrtr-ns /vendor/bin/qrtr-ns -f
    class core
    user vendor_qrtr
    group vendor_qrtr
    capabilities NET_BIND_SERVICE
    task_profiles ServiceCapacityLow

service irsc_util /vendor/bin/irsc_util "/vendor/etc/sec_config"
    class core
    user root
    oneshot
    task_profiles ServiceCapacityLow

service vendor.sensors.qti /vendor/bin/sensors.qti
    class core
    user system
    group system
    task_profiles ServiceCapacityLow

service cnss-daemon /system/vendor/bin/cnss-daemon -n -l
    class late_start
    user system
    group system inet net_admin wifi
    capabilities NET_ADMIN
    task_profiles ServiceCapacityLow

on property:sys.shutdown.requested=*
    write /sys/kernel/shutdown_wlan/shutdown 1
    stop cnss-daemon

service loc_launcher /system/vendor/bin/loc_launcher
    class late_start
    user gps
    group gps
    task_profiles ServiceCapacityLow

service qcom-sh /vendor/bin/init.qcom.sh
    class late_start
    user root
    group root system radio
    oneshot

service qcom-post-boot /vendor/bin/init.qcom.post_boot.sh
    class late_start
    user root
    group root system wakelock graphics
    disabled
    oneshot

on property:sys.boot_completed=1
    start qcom-post-boot

on property:ro.vendor.ril.mbn_copy_completed=1
    write /data/vendor/radio/copy_complete 1

service vendor.atfwd /vendor/bin/ATFWD-daemon
    class late_start
    user system
    group system radio
    task_profiles ServiceCapacityLow

service charger /system/bin/charger
    class charger
    user system
    group system graphics input
    capabilities SYS_BOOT
    seclabel u:r:charger:s0

service vendor.msm_irqbalance /vendor/bin/msm_irqbalance -f /system/vendor/etc/msm_irqbalance.conf
    class core
    user root
    group root
    task_profiles ServiceCapacityLow

on charger
    setprop persist.sys.usb.config mass_storage
    start qcom-post-boot

service vendor.power_off_alarm /vendor/bin/power_off_alarm
    class core
    group system
    disabled
    oneshot

service vendor.audio-hal /vendor/bin/hw/android.hardware.audio.service
    override
    class hal
    user audioserver
    # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct oem_2901 wakelock
    capabilities BLOCK_SUSPEND SYS_NICE
    ioprio rt 4
    task_profiles ProcessCapacityHigh HighPerformance
    onrestart restart audioserver

service vendor.sensors-hal-1-0 /vendor/bin/hw/android.hardware.sensors@1.0-service
    override
    class hal
    user system
    group system input wakelock uhid
    capabilities BLOCK_SUSPEND
    rlimit rtprio 10 10
    task_profiles ServiceCapacityLow