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Date:      Sun, 08 Sep 2002 12:16:26 +0200
From:      Poul-Henning Kamp <phk@critter.freebsd.dk>
To:        Craig Rodrigues <rodrigc@attbi.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Clock runs too fast 
Message-ID:  <432.1031480186@critter.freebsd.dk>
In-Reply-To: Your message of "Sat, 07 Sep 2002 23:19:52 EDT." <20020907231952.A5525@attbi.com> 

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In message <20020907231952.A5525@attbi.com>, Craig Rodrigues writes:

>I reset my timecounter:
>sysctl kern.timecounter.hardware=i8254
>
>Now the clock seems to run at a more reasonable rate.
>
>Is there a problem with the ACPI code or with my
>hardware (an ASUS P5A-B motherboard from about 3 or 4 years ago). 
>
>How can I default to i8254 as my default timer?  Is there
>something I should put in device.hints?

Put it in /etc/rc.early:
	sysctl kern.timecounterhardware=i8254

I have not been able to understand in what way this board fails :-(

Does the time run uniformly fast, ie: 7 minutes every 5, all the
time, or is it erratic ?


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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