#!/bin/bash

echo '1500' > '/proc/sys/vm/dirty_writeback_centisecs'

echo '0' > '/proc/sys/kernel/nmi_watchdog'

echo 'min_power' > '/sys/class/scsi_host/host0/link_power_management_policy'
echo 'min_power' > '/sys/class/scsi_host/host1/link_power_management_policy'
echo 'min_power' > '/sys/class/scsi_host/host2/link_power_management_policy'
echo 'min_power' > '/sys/class/scsi_host/host3/link_power_management_policy'
echo 'min_power' > '/sys/class/scsi_host/host5/link_power_management_policy'
echo 'min_power' > '/sys/class/scsi_host/host4/link_power_management_policy'

echo 'auto' > '/sys/bus/i2c/devices/i2c-0/device/power/control'
echo 'auto' > '/sys/bus/i2c/devices/i2c-1/device/power/control'
echo 'auto' > '/sys/bus/i2c/devices/i2c-2/device/power/control'
echo 'auto' > '/sys/bus/i2c/devices/i2c-3/device/power/control'
echo 'auto' > '/sys/bus/i2c/devices/i2c-4/device/power/control'
echo 'auto' > '/sys/bus/i2c/devices/i2c-5/device/power/control'

echo 'auto' > '/sys/bus/pci/devices/0000:00:00.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:02.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:14.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:19.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1a.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1b.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.2/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1d.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.3/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:01:00.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:02:00.0/power/control'

echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo