#=============================================================================
# Copyright (c) 2019-2021 Qualcomm Technologies, Inc.
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# Confidential and Proprietary - Qualcomm Technologies, Inc.
#
# Copyright (c) 2009-2012, 2014-2019, The Linux Foundation. All rights reserved.
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# 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.
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# 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
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#=============================================================================
import /vendor/etc/init/hw/init.qti.kernel.test.rc
on early-init
mount debugfs debugfs /sys/kernel/debug
chmod 0755 /sys/kernel/debug
# Mount tracefs in /sys/kernel/tracing as CONFIG_DEBUG_FS might be
# disabled and /sys/kernel/debug/tracing might not be available
mount tracefs tracefs /sys/kernel/tracing
chmod 0755 /sys/kernel/tracing
chown root system /dev/kmsg
chmod 0620 /dev/kmsg
write /proc/sys/kernel/sched_boost 1
write /proc/sys/kernel/firmware_config/force_sysfs_fallback 1
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
# update scheduler tunables
write /dev/cpuctl/foreground/cpu.uclamp.sched_boost_no_override 1
write /dev/cpuctl/top-app/cpu.uclamp.sched_boost_no_override 1
write /dev/cpuctl/background/cpu.uclamp.colocate 0
write /dev/cpuctl/foreground/cpu.uclamp.colocate 0
write /dev/cpuctl/top-app/cpu.uclamp.colocate 1
on post-fs
chmod 0755 /sys/kernel/debug/tracing
# 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
on early-boot
# Allow subsystem (modem etc) debugging
write /sys/kernel/boot_adsp/boot 1
write /sys/kernel/boot_cdsp/boot 1
write /sys/kernel/boot_slpi/boot 1
write /sys/devices/virtual/cvp/cvp/boot 1
on boot
# Set the console loglevel to < KERN_WARN
# Set the default message loglevel to KERN_INFO
write /proc/sys/kernel/printk "4 6 1 7"
# Allow access to emmc rawdump block partition and dload sysfs node
chown root system /dev/block/bootdevice/by-name/rawdump
chmod 0660 /dev/block/bootdevice/by-name/rawdump
chown root system /sys/kernel/dload/emmc_dload
chmod 0660 /sys/kernel/dload/emmc_dload
chown root system /dev/block/bootdevice/by-name/ramdump
chmod 0660 /dev/block/bootdevice/by-name/ramdump
chown root system /sys/kernel/dload/dload_mode
chmod 0660 /sys/kernel/dload/dload_mode
# set the io-scheduler to bfq on all mq support devices
write /sys/block/sda/queue/scheduler bfq
write /sys/block/sdb/queue/scheduler bfq
write /sys/block/sdc/queue/scheduler bfq
write /sys/block/sdd/queue/scheduler bfq
write /sys/block/sde/queue/scheduler bfq
write /sys/block/sdf/queue/scheduler bfq
write /sys/block/sdg/queue/scheduler bfq
write /sys/block/sdh/queue/scheduler bfq
write /sys/class/block/mmcblk0/queue/scheduler bfq
write /sys/class/block/mmcblk1/queue/scheduler bfq
# update io-scheduler tunables
write /sys/block/sda/queue/iosched/slice_idle 0
write /sys/block/sdb/queue/iosched/slice_idle 0
write /sys/block/sdc/queue/iosched/slice_idle 0
write /sys/block/sdd/queue/iosched/slice_idle 0
write /sys/block/sde/queue/iosched/slice_idle 0
write /sys/block/sdf/queue/iosched/slice_idle 0
write /sys/block/sdg/queue/iosched/slice_idle 0
write /sys/block/sdh/queue/iosched/slice_idle 0
write /sys/class/block/mmcblk0/queue/iosched/slice_idle 0
write /sys/class/block/mmcblk1/queue/iosched/slice_idle 0
on post-fs-data
# Create directory used for dump collection
mkdir /data/vendor/ssrdump 0770 root system
on property:persist.sys.ssr.enable_debug=*
write /sys/module/subsys_pil_tz/parameters/enable_debug ${persist.sys.ssr.enable_debug}
on property:persist.sys.mba_boot_timeout=*
write /sys/module/pil_msa/parameters/pbl_mba_boot_timeout_ms ${persist.sys.mba_boot_timeout}
on property:persist.sys.modem_auth_timeout=*
write /sys/module/pil_msa/parameters/modem_auth_timeout_ms ${persist.sys.modem_auth_timeout}
on property:persist.sys.pil_proxy_timeout=*
write /sys/module/peripheral_loader/parameters/proxy_timeout_ms ${persist.sys.pil_proxy_timeout}
on property:persist.vendor.ssr.enable_ramdumps=1
write /sys/module/subsystem_restart/parameters/enable_ramdumps 1
on property:persist.vendor.ssr.enable_ramdumps=0
write /sys/module/subsystem_restart/parameters/enable_ramdumps 0
on property:persist.vendor.sys.rawdump_copy=1
write /sys/kernel/dload/emmc_dload 1
on property:persist.vendor.sys.rawdump_copy=0
write /sys/kernel/dload/emmc_dload 0
service kernel-boot /vendor/bin/sh /vendor/bin/init.qti.kernel.sh
class core
user root
group root
disabled
oneshot
service kernel-post-boot /vendor/bin/sh /vendor/bin/init.kernel.post_boot.sh
class core
user root
group root system wakelock graphics
disabled
oneshot
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
write /proc/sys/vm/page-cluster 0
start kernel-boot
start kernel-post-boot
service vendor.msm_irqbalance /vendor/bin/msm_irqbalance -f /system/vendor/etc/msm_irqbalance.conf
class core
user root
group root
disabled
