Support for SMU based PowerMacs

modulename: smu.ko

configname: CONFIG_PMAC_SMU

Linux Kernel Configuration
└─>Device Drivers
└─>Macintosh device drivers
└─>Support for SMU based PowerMacs
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option adds support for the newer G5 iMacs and PowerMacs based
on the "SMU" system control chip which replaces the old PMU.
If you don't know, say Y.

source code: