# 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" # 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 DEFAULT_VTABLE_0_2_X="1600000:1340,1600000:1340,1600000:1340,1600000:1340,1600000:1340,1400000:1276,1200000:1212,1000000:1132,800000:1068,600000:988" # core 2 duo P8400 on sofine # the fids don't seem to make sense, but the vids (39 32 23 17) do DEFAULT_VTABLE_0_3_X="9:39 72:32 6:23 134:17" # Custom voltages that will be applied at boot time CUSTOM_VTABLE_0_2_X="1600000:972,1600000:972,1600000:972,1600000:972,1600000:972,1400000:908,1200000:844,1000000:764,800000:700,600000:700" # fatal rounding error at vid=18 for max freq, others fine at vid=0 CUSTOM_VTABLE_0_3_X="9:20 72:20 6:2 134:0" # 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"