Date: Fri, 17 Oct 2003 11:23:59 +0200 From: Ducrot Bruno <ducrot@poupinou.org> To: Marko Zec <zec@tel.fer.hr> Cc: freebsd-mobile@freebsd.org Subject: Re: PATCH: Pentium-M deeper sleep support in idle loop Message-ID: <20031017092359.GF8668@poupinou.org> In-Reply-To: <200310170220.25356.zec@tel.fer.hr> References: <200310170220.25356.zec@tel.fer.hr>
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On Fri, Oct 17, 2003 at 02:20:25AM +0200, Marko Zec wrote: > The patch also introduces a new sysctl machdep.speedstep, which can be used to > directly controll the CPU clock frequency / operating voltage. If your BIOS In case of P-M (Banias), speedstep does work differently, and this will not work. Be sure to disable speedstep stuff in such case (or implement it). SpeedStep also work if ICH-2M, and it is easy to add it in your patch (but probably not the deeper sleep stuff though, especially if you have an older PIII, but sleep should be ok). -- Ducrot Bruno -- Which is worse: ignorance or apathy? -- Don't know. Don't care.
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