# Path to the voltage table sysfs interface file # The init script will detect which one of the 2 below file exists and use the correspond table VTABLE_PATH_0_2_X="/sys/devices/system/cpu/cpu0/cpufreq/op_points_table" VTABLE_PATH_0_3_X="/sys/devices/system/cpu/cpu0/cpufreq/phc_controls" VTABLE_PATH_0_4_X="/sys/devices/system/cpu/cpu0/cpufreq/phc_vids" # Switch back to DEFAULT_VTABLE if undervoltage is stopped? [yes/no] SWITCH_BACK="yes" # Default voltages that will be restored at shutdown if SWITCH_BACK=yes # Linux PHC 0.2.x uses a table of Frequency:Voltage pairs # Linux PHC 0.3.x uses a table of FID:VID pairs # Core i5 M 520 probably has a hardware floor, as zero is stable. Done on # 2013-01-24 with a fairly cool ambient temperature, better check again in # the summer... DEFAULT_VTABLE_0_4_X="19 18 17 16 15 14 13 12 11 10 9" CUSTOM_VTABLE_0_4_X="0 0 0 0 0 0 0 0 0 0 0" # Set the following to "yes" when the all the settings are configured # This is a safety to disable setting the voltages with the default # values of this file that are probably wrong for your CPU IS_CONFIGURED="yes"