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From: Dominik Brodowski <linux@dominikbrodowski.de>
To: Thomas Renninger <mail@renninger.de>
Cc: cpufreq@www.linux.org.uk
Subject: Re: Mobile Celeron with Speedstep ? - speedstep-centrino freezes machine
Date: Mon, 20 Sep 2004 19:09:57 +0200	[thread overview]
Message-ID: <20040920170957.GC7952@dominikbrodowski.de> (raw)
In-Reply-To: <414EDDF1.90506@renninger.de>

On Mon, Sep 20, 2004 at 03:41:05PM +0200, Thomas Renninger wrote:
> I thought Celeron CPUs are not speedstep capable, seems as if I was 
> wrong (ss flag indicates speedstep, right?)...

no, ss flag indicates something else, enhanced speedstep is indicated by
"est".

> On this machine speedstep-centrino freezes machine (shouldn't it already 
> go out at the model name check, or has this been changed?):

It should reaturn -ENODEV in centrino_init().

        if (!cpu_has(cpu, X86_FEATURE_EST))
                return -ENODEV;


	Dominik

  reply	other threads:[~2004-09-20 17:09 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-20 13:41 Mobile Celeron with Speedstep ? - speedstep-centrino freezes machine Thomas Renninger
2004-09-20 17:09 ` Dominik Brodowski [this message]
2004-09-21 15:55   ` Thomas Renninger
2004-09-21 16:33     ` Dominik Brodowski
2004-09-22 23:50 ` Stefan Seyfried

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