Date: Sat, 07 Jul 2001 12:58:43 -0700 From: Mike Smith <msmith@freebsd.org> To: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org> Cc: current@freebsd.org, acpi-jp@jp.FreeBSD.org Subject: Re: HEADS UP - more ACPI updates, CPU throttling Message-ID: <200107071958.f67Jwi701117@mass.dis.org> In-Reply-To: Your message of "Sun, 08 Jul 2001 03:32:41 %2B0900." <20010708033241M.iwasaki@jp.FreeBSD.org>
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> > I've committed another round of ACPI changes to -current.
> >
> > The major addition is CPU throttling support. This is implemented using
> > ACPI, not any vendor-specific technology, so it should work on any
> > platform that exports the relevant information. By default, the CPU will
> > run at 100% in 'performance' mode and 50% in 'economy' mode, however these
> > levels can be adjusted with the following sysctls:
>
> Cool! I'll check whether the cpu performance actually changes on
> AC-line on/off events.
> BTW, I've found a couple of typo :) will commit soon.
Thanks for fixing these; I don't know why it compiled with the first one
there. Nice to have another set of eyes on the code!
--
... every activity meets with opposition, everyone who acts has his
rivals and unfortunately opponents also. But not because people want
to be opponents, rather because the tasks and relationships force
people to take different points of view. [Dr. Fritz Todt]
V I C T O R Y N O T V E N G E A N C E
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