[Soekris] clock drift on net4801 + FreeBSD 4.9
tell at telltronics.org
Mon Nov 17 01:38:13 UTC 2003
On Thu, 13 Nov 2003, Poul-Henning Kamp wrote:
> In message <20031112.233029.68219406.imp at bsdimp.com>, "M. Warner Losh" writes:
> >In message: <4493.1068704883 at critter.freebsd.dk>
> > "Poul-Henning Kamp" <phk at phk.freebsd.dk> writes:
> >: Then I don't know what the problem is.
> >Is this the bad crystal problem?
> Don't think so, that would relate only to 4501 as far as I know.
Can someone enlighten a new subscriber (and 4501 user) about this problem?
The mailing list doesn't seem to have a searchable archive.
I it simply that some boards had/have 33.333Mhz crystals that are
significantly off frequency?
I do seem to be getting frequent re-synchronization messages from NTP as
the system clock drifts on my recent (purchased october 2003) net4501,
but haven't fully investigated yet.
> On -current we use the high-speed counter for timecounting but
> I have not MFC'ed that code. That could be part of the explanation.
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