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realitygaps/x201_powersave.sh

Created October 5, 2014 19:44
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Thinkpad powersave tweaks
Raw
x201_powersave.sh
#All the tweaks that powertop suggested
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/host4/link_power_management_policy'
echo 'min_power' > '/sys/class/scsi_host/host2/link_power_management_policy'
echo '1' > '/sys/module/snd_hda_intel/parameters/power_save'
echo '0' > '/proc/sys/kernel/nmi_watchdog'
echo '1500' > '/proc/sys/vm/dirty_writeback_centisecs'
echo 'auto' > '/sys/bus/usb/devices/2-1.4/power/control'
echo 'auto' > '/sys/bus/usb/devices/1-1.4/power/control'
echo 'auto' > '/sys/bus/usb/devices/1-1.3/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:ff:02.1/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/0000:00:1f.6/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:02:00.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1a.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1e.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:ff:02.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.4/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:ff:00.1/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.3/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:1b.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:19.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:16.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:ff:02.2/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:02.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:ff:00.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:00:00.0/power/control'
echo 'auto' > '/sys/bus/pci/devices/0000:ff:02.3/power/control'
ethtool -s enp0s25 wol d
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