Transmeta LongRun

modulename: longrun.ko

configname: CONFIG_X86_LONGRUN

Linux Kernel Configuration
└─>Power management and ACPI options
└─>CPU Frequency scaling
└─>Transmeta LongRun
In linux kernel since version 2.6.12  
This adds the CPUFreq driver for Transmeta Crusoe and Efficeon processors
which support LongRun.

For details, take a look at Documentation/cpu-freq/.

If in doubt, say N.

source code: