# Copyright (c) 2009-2012, 2014-2015, 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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. # import init.qcom.power.rc import init.qcom.usb.rc import init.target.rc on early-init # Turn off backlight on blank write /sys/class/leds/lcd-backlight/trigger "backlight" mkdir /firmware 0771 system system mkdir /system 0777 root root symlink /data/tombstones /tombstones mkdir /dsp 0771 media media mount debugfs debugfs /sys/kernel/debug chmod 0755 /sys/kernel/debug on init # Set permissions for persist partition mkdir /persist 0771 system system # Support legacy paths symlink /sdcard /storage/sdcard0 on early-boot # Set RLIMIT_MEMLOCK to 64MB setrlimit 8 67108864 67108864 # Set aggressive read ahead during boot up. write /sys/block/dm-0/queue/read_ahead_kb 2048 # Allow subsystem (modem etc) debugging write /sys/module/subsystem_restart/parameters/enable_debug ${persist.sys.ssr.enable_debug} write /sys/module/pil_msa/parameters/pbl_mba_boot_timeout_ms ${persist.sys.mba_boot_timeout} write /sys/module/pil_msa/parameters/modem_auth_timeout_ms ${persist.sys.modem_auth_timeout} write /sys/module/pil_msa/parameters/modem_dbg_cfg ${persist.sys.modem_dbg_cfg} write /sys/module/peripheral_loader/parameters/proxy_timeout_ms ${persist.sys.pil_proxy_timeout} write /sys/kernel/codec_type/boot ${persist.sys.external} write /sys/kernel/boot_adsp/boot 1 chown root audio /sys/kernel/boot_adsp/boot # SSR Setup write /sys/bus/msm_subsys/devices/subsys0/restart_level "related" write /sys/bus/msm_subsys/devices/subsys1/restart_level "related" write /sys/bus/msm_subsys/devices/subsys2/restart_level "related" write /sys/bus/msm_subsys/devices/subsys3/restart_level "related" on fs wait /dev/block/bootdevice mount_all fstab.qcom write /proc/sys/vm/swappiness 100 mkdir /persist/data 0700 system system restorecon_recursive /persist on boot chown bluetooth bluetooth /sys/module/bluetooth_power/parameters/power chown bluetooth bluetooth /sys/class/rfkill/rfkill0/type chown bluetooth bluetooth /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 system system /sys/class/leds/red/blink chown bluetooth bluetooth /sys/module/hci_smd/parameters/hcismd_set 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 bluetooth /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 bluetooth /sys/class/rfkill/rfkill0/device/extldo chmod 0660 /sys/class/rfkill/rfkill0/device/extldo # Create QMUX deamon socket area mkdir /dev/socket/qmux_radio 0770 radio radio chmod 2770 /dev/socket/qmux_radio mkdir /dev/socket/qmux_audio 0770 media audio chmod 2770 /dev/socket/qmux_audio mkdir /dev/socket/qmux_bluetooth 0770 bluetooth bluetooth chmod 2770 /dev/socket/qmux_bluetooth mkdir /dev/socket/qmux_gps 0770 gps gps chmod 2770 /dev/socket/qmux_gps mkdir /persist/drm 0770 system system mkdir /persist/bluetooth 0770 bluetooth bluetooth mkdir /persist/alarm 0770 system system mkdir /persist/misc 0770 system system mkdir /persist/time 0770 system system # Create NETMGR daemon socket area mkdir /dev/socket/netmgr 0750 radio radio # Remove SUID bit for iproute2 ip tool chmod 0755 /system/bin/ip chmod 0444 /sys/devices/platform/msm_hsusb/gadget/usb_state # Assign TCP buffer thresholds to be ceiling value of technology maximums # Increased technology maximums should be reflected here. write /proc/sys/net/core/rmem_max 8388608 write /proc/sys/net/core/wmem_max 8388608 # To allow interfaces to get v6 address when tethering is enabled write /proc/sys/net/ipv6/conf/rmnet0/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet1/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet2/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet3/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet4/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet5/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet6/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet7/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio0/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio1/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio2/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio3/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio4/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio5/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio6/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_sdio7/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_usb0/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_usb1/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_usb2/accept_ra 2 write /proc/sys/net/ipv6/conf/rmnet_usb3/accept_ra 2 # 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 # LED chmod 0666 /sys/class/leds/led:torch_0/brightness chmod 0666 /sys/class/leds/led:torch_1/brightness chmod 0666 /sys/class/leds/led:switch/brightness chown system system /sys/class/leds/red/blink chown system system /sys/class/leds/green/blink chown system system /sys/class/leds/blue/blink chown system system /sys/class/leds/red/led_time chown system system /sys/class/leds/green/led_time chown system system /sys/class/leds/blue/led_time # msm specific files that need to be created on /data on post-fs-data # Create directory for TZ Apps mkdir /data/misc/qsee 0770 system system # We will remap this as /mnt/sdcard with the sdcard fuse tool mkdir /data/misc/camera 0770 camera camera mkdir /data/misc/ipa 0700 net_admin net_admin mkdir /data/misc/bluetooth 0770 bluetooth bluetooth # Create the directories used by the Wireless subsystem mkdir /data/misc/wifi 0770 wifi wifi mkdir /data/misc/wifi/sockets 0770 wifi wifi mkdir /data/misc/wifi/wpa_supplicant 0770 wifi wifi mkdir /data/misc/dhcp 0770 dhcp dhcp chown dhcp dhcp /data/misc/dhcp # Create the directories used by CnE subsystem mkdir /data/connectivity 0771 system system chown system system /data/connectivity mkdir /data/connectivity/wqeclient 0771 system system chown system system /data/connectivity/wqeclient # Create the directories used by DPM subsystem mkdir /data/dpm 0771 system system chown system system /data/dpm mkdir /data/dpm/nsrm 0771 system system chown system system /data/dpm/nsrm # Create directory used by audio subsystem mkdir /data/misc/audio 0770 audio audio # Create directory used by the DASH client mkdir /data/misc/dash 0770 media audio # Create directory used by display clients mkdir /data/misc/display 0770 system graphics mkdir /persist/display 0770 system graphics # Mounting of persist is moved to 'on emmc-fs' and 'on fs' sections # We chown/chmod /persist again so because mount is run as root + defaults chown system system /persist chmod 0771 /persist chmod 0664 /sys/devices/platform/msm_sdcc.1/polling chmod 0664 /sys/devices/platform/msm_sdcc.2/polling chmod 0664 /sys/devices/platform/msm_sdcc.3/polling chmod 0664 /sys/devices/platform/msm_sdcc.4/polling # Chown polling nodes as needed from UI running on system server chown system system /sys/devices/platform/msm_sdcc.1/polling chown system system /sys/devices/platform/msm_sdcc.2/polling chown system system /sys/devices/platform/msm_sdcc.3/polling chown system system /sys/devices/platform/msm_sdcc.4/polling # Create the symlink to qcn wpa_supplicant folder for ar6000 wpa_supplicant mkdir /data/system 0775 system system # Create directories for Location services mkdir /data/misc/location 0770 gps gps mkdir /data/misc/location/mq 0770 gps gps mkdir /data/misc/location/xtwifi 0770 gps gps mkdir /data/misc/location/gpsone_d 0770 system gps mkdir /data/misc/location/quipc 0770 gps system mkdir /data/misc/location/gsiff 0770 gps gps # Create directory from IMS services mkdir /data/shared 0755 chown system system /data/shared # Create directory for FOTA mkdir /data/fota 0771 chown system system /data/fota # Create directory for hostapd mkdir /data/hostapd 0770 system wifi # Create /data/time folder for time-services mkdir /data/time/ 0700 system system mkdir /data/audio/ 0770 media audio setprop vold.post_fs_data_done 1 # Create a folder for SRS to be able to create a usercfg file mkdir /data/data/media 0770 media media # Create folder for mm-qcamera-daemon mkdir /data/camera 0770 media camera # Create PERFD deamon related dirs mkdir /data/system/perfd 0770 root system chmod 2770 /data/system/perfd # Sensor mkdir /persist/sensors 0775 system system chmod 664 /persist/sensors/sensors_settings chown system root /persist/sensors/sensors_settings # qti-logkit data mkdir /data/misc/qti-logkit/ 0771 system system mkdir /data/misc/qti-logkit/shared-privileged/ 2770 system system mkdir /data/misc/qti-logkit/shared-public/ 2770 system qcom_diag mkdir /data/misc/qti-logkit/socket-privileged/ 2770 system system mkdir /data/misc/qti-logkit/socket-public/ 2750 system qcom_diag mkdir /data/misc/qti-logkit/logdata/ 2750 system shell # RIDL data mkdir /data/misc/SelfHost/ 0710 system shell mkdir /data/misc/SelfHost/QCLogs/ 2750 system shell mkdir /data/misc/SelfHost/QCLogs/temp/ 0700 system shell mkdir /data/misc/SelfHost/storage/ 0700 system shell mkdir /data/misc/SelfHost/Running/ 2750 system shell mkdir /data/misc/SelfHost/socket/ 2770 system system # Create FM dir for patchdownloader mkdir /data/misc/fm 0770 system system chmod 0770 /data/misc/fm # Mark the copy complete flag to not completed write /data/misc/radio/copy_complete 0 chown radio radio /data/misc/radio/copy_complete chmod 0660 /data/misc/radio/copy_complete # File flags for prebuilt ril db file write /data/misc/radio/prebuilt_db_support 1 chown radio radio /data/misc/radio/prebuilt_db_support chmod 0400 /data/misc/radio/prebuilt_db_support write /data/misc/radio/db_check_done 0 chown radio radio /data/misc/radio/db_check_done chmod 0660 /data/misc/radio/db_check_done # Fingerprint mkdir /data/fpc 0770 system system mkdir /data/fpc/s 0770 system system mkdir /data/tombstones 0771 system system mkdir /tombstones/modem 0771 system system mkdir /tombstones/lpass 0771 system system mkdir /tombstones/wcnss 0771 system system mkdir /tombstones/dsps 0771 system system mkdir /persist/data/sfs 0700 system system mkdir /persist/data/tz 0700 system system mkdir /data/misc/dts 0770 media audio mkdir /data/misc/audio_pp 0771 media audio on property:sys.boot_completed=1 write /dev/kmsg "Boot completed " write /sys/block/dm-0/queue/read_ahead_kb 128 # CPE fw_name used by sound trigger HAL chown media audio /sys/kernel/wcd_cpe0/fw_name on property:vold.decrypt=trigger_restart_framework start config_bluetooth start wcnss-service start config_bt_addr on property:persist.env.fastdorm.enabled=true setprop persist.radio.data_no_toggle 1 service cnd /system/bin/cnd class late_start socket cnd stream 660 root inet writepid /dev/cpuset/system-background/task service dpmd /system/bin/dpmd class late_start socket dpmd stream 660 root system socket dpmd stream 660 root system service irsc_util /system/bin/irsc_util "/etc/sec_config" class main user root oneshot service rmt_storage /system/bin/rmt_storage class core user root writepid /dev/cpuset/system-background/tasks service tftp_server /system/bin/tftp_server class main user root writepid /dev/cpuset/system-background/tasks service config_bt_addr /system/bin/btnvtool -O class core user bluetooth group bluetooth radio oneshot service config_bluetooth /system/bin/sh /system/etc/init.qcom.bt.sh "onboot" class core user root oneshot service hciattach /system/bin/sh /system/etc/init.qcom.bt.sh class late_start user bluetooth group bluetooth net_bt_admin disabled oneshot on property:bluetooth.hciattach=true start hciattach on property:bluetooth.hciattach=false setprop bluetooth.status off service qcom-sh /system/bin/sh /init.qcom.sh class late_start user root oneshot # FM on property:hw.fm.init=0 write /sys/module/radio_iris_transport/parameters/fmsmd_set 0 on property:hw.fm.init=1 write /sys/module/radio_iris_transport/parameters/fmsmd_set 1 # QMUX must be in multiple groups to support external process connections service qmuxd /system/bin/qmuxd class main user root group radio audio bluetooth gps nfc qcom_diag writepid /dev/cpuset/system-background/tasks service netmgrd /system/bin/netmgrd class main writepid /dev/cpuset/system-background/tasks service ipacm /system/bin/ipacm class main user net_admin group net_admin inet writepid /dev/cpuset/system-background/tasks service qti /system/vendor/bin/qti class main user radio group radio net_raw qcom_diag usb net_admin writepid /dev/cpuset/system-background/tasks on property:ro.use_data_netmgrd=false # netmgr not supported on specific target stop netmgrd # Adjust socket buffer to enlarge TCP receive window for high bandwidth # but only if ro.data.large_tcp_window_size property is set. on property:ro.data.large_tcp_window_size=true write /proc/sys/net/ipv4/tcp_adv_win_scale 2 on property:sys.sysctl.tcp_adv_win_scale=* write /proc/sys/net/ipv4/tcp_adv_win_scale ${sys.sysctl.tcp_adv_win_scale} service p2p_supplicant /system/bin/wpa_supplicant \ -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf \ -I/system/etc/wifi/p2p_supplicant_overlay.conf -N \ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \ -I/system/etc/wifi/wpa_supplicant_overlay.conf \ -O/data/misc/wifi/sockets -puse_p2p_group_interface=1 \ -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0 # we will start as root and wpa_supplicant will switch to user wifi # after setting up the capabilities required for WEXT # user wifi # group wifi inet keystore class main socket wpa_wlan0 dgram 660 wifi wifi disabled oneshot service wpa_supplicant /system/bin/wpa_supplicant \ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \ -I/system/etc/wifi/wpa_supplicant_overlay.conf \ -O/data/misc/wifi/sockets \ -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0 # we will start as root and wpa_supplicant will switch to user wifi # after setting up the capabilities required for WEXT # user wifi # group wifi inet keystore class main socket wpa_wlan0 dgram 660 wifi wifi disabled oneshot on property:crypto.driver.load=1 insmod /system/lib/modules/qce.ko insmod /system/lib/modules/qcedev.ko service hostapd /system/bin/hostapd -dd /data/hostapd/hostapd.conf class late_start user root group root oneshot disabled service cnss-daemon /system/bin/cnss-daemon -n -l class late_start on property:ro.data.large_tcp_window_size=true # Adjust socket buffer to enlarge TCP receive window for high bandwidth (e.g. DO-RevB) write /proc/sys/net/ipv4/tcp_adv_win_scale 2 service charger /charger class charger group system graphics seclabel u:r:healthd:s0 service msm_irqbal_lb /system/bin/msm_irqbalance -f /system/vendor/etc/msm_irqbalance_little_big.conf class core user root group root disabled writepid /dev/cpuset/system-background/tasks on property:vold.decrypt=trigger_restart_min_framework start time_daemon # Start camera server as daemon service qcamerasvr /system/bin/mm-qcamera-daemon class late_start user camera group camera system inet input graphics writepid /dev/cpuset/camera-daemon/tasks service qseecomd /system/bin/qseecomd class core user root group root writepid /dev/cpuset/system-background/tasks service perfd /system/vendor/bin/perfd class main user root disabled writepid /dev/cpuset/system-background/tasks service thermal-engine /system/vendor/bin/thermal-engine class main user root socket thermal-send-client stream 0666 system system socket thermal-recv-client stream 0660 system system socket thermal-recv-passive-client stream 0666 system system group root writepid /dev/cpuset/system-background/tasks service time_daemon /system/bin/time_daemon class late_start user root group root writepid /dev/cpuset/system-background/tasks service audiod /system/bin/audiod class late_start user system group system service wcnss-service /system/bin/wcnss_service class late_start user system group system wifi radio oneshot on charger start hvdcp_opti service adsprpcd /system/bin/adsprpcd class main user media group media service hvdcp_opti /system/bin/hvdcp_opti class main user root group root service per_mgr /system/bin/pm-service class core user system group system net_raw writepid /dev/cpuset/system-background/tasks service per_proxy /system/bin/pm-proxy class core user system group system disabled writepid /dev/cpuset/system-background/tasks on property:init.svc.per_mgr=running start per_proxy on property:sys.shutdown.requested=* stop per_proxy service fingerprintd /system/bin/fingerprintd class late_start user system group drmrpc input system socket fpce stream 0660 system system writepid /dev/cpuset/system-background/tasks