Robert Dickel wrote: > I'm thinking about taking a shot at this - basing it off Casper Dik's > powernow driver with a few hints from the NetBSD est driver - is anyone else > working on it (or being worked on inside Sun) ? > This message posted from opensolaris.org > _______________________________________________ > laptop-discuss mailing list > laptop-discuss at opensolaris.org
SpeedSTep might be easier than PowerNow in that the TSC on P4s doesn't vary w/ Pstate - unlike Opteron. I'm not sure what happens on Pentium Ms, which look a lot like Pentium III parts in other details... - Bart -- Bart Smaalders Solaris Kernel Performance barts at cyber.eng.sun.com http://blogs.sun.com/barts
