Hi Li, I also notice that at b124 on my ultra45 kstat reports SPARC cpu only supports 1.6mhz but I remember that it supports 3 frequencies. Do you know why? Or does this means that we do not care about power management support of SPARC cpu any more?
Regards, Jedy On Sun, 2009-09-27 at 22:15 +0800, Li, Aubrey wrote: > Jedy Wang <> wrote: > > > Hi, > > > > Does anyone know if sparc supports event based cpu power management? I > > added "cpupm enable event-mode" in my /etc/power.conf, but it seems > > the cpu frequency does not change. My system is an ultra45. > > > > Regards, > > > > Jedy > > > > No, I don't think so. > event mode p-state change platform specific function is not implemented on > SPARC. > > -Aubrey
