Linux Processor Hardware Control is a patch for the Linux kernel that provides a userspace interface to control the core voltage of a computer processor(s).
The main use of this interface is to lower the core voltage of a laptop's CPU ("undervolt")
The patch applies cleanly to gentoo-sources-2.6.15-r1,2.6.18-r2,2.6.19-r2 and should work with other gentoo-sources-2.6* and vanilla-sources-2.6*.
Created attachment 104387 [details]
Created attachment 122797 [details]
Rewrote the linux-phc-0.2.9.ebuild to linux-phc-0.2.10.ebuild. No need for msr patch as it is already done in linux-phc source. This version works for kernel version <=2.6.21
Removed from sunrise since noone maintained it and the ebuild was useless with 2.6.20+ kernels.
CANTFIX unless someone wants to *actively* maintain this.
for newer versions see http://bugs.gentoo.org/show_bug.cgi?id=283472