On Fri, Jul 15, 2005 at 02:15:21PM -0400, Tom Vier wrote: > On Thu, Jul 14, 2005 at 09:09:29PM +0200, Andi Kleen wrote: > > However with 90+W CPUs I would strongly recommend having support > > for PowerNow! and the old style PST table doesn't support > > dual core or SMP, so you need ACPI for that anyways. > > Do opterons even support powernow? The proc or sysfs control file never > shows up on mine and the cpu flags don't list it. Then again, neither does > my athlon64. They're all in 32bit mode.
New enough ones when the BIOS supports it too: yes. Older ones didn't. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/