Messages in this thread | | | Date | Tue, 5 Aug 2003 13:16:47 +0200 | From | Pavel Machek <> | Subject | Re: HELP: cpufreq on HT and/or SMP systems |
| |
Hi!
> > > AFAIK no SMP systems have voltage/frequency scaling (SpeedStep/PowerNow). > > > I've heard that ACPI P-states works on SMP, but if it's not doing > > > voltage/frequency scaling then I don't know what it's doing. > > > > I've got an ABit VP6 (VIA686, dual P3), and the processors speed and > > voltage can be set in the BIOS. Does it count ? > > I meant dynamic voltage/frequency scaling, so that doesn't count.
If his bios can change voltage/frequency, kernel can probably do the same. So his hardware probably can be supported by cpufreq. Pavel
-- When do you have a heart between your knees? [Johanka's followup: and *two* hearts?] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |