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Date:      Sun, 18 Apr 1999 17:19:58 -0500
From:      Paul Saab <paul@mu.org>
To:        Bill Paul <wpaul@skynet.ctr.columbia.edu>
Cc:        David McNett <nugget@slacker.com>, freebsd-stable@FreeBSD.ORG, ghelmer@scl.ameslab.gov
Subject:   Re: xl0 timeouts in -STABLE
Message-ID:  <19990418171958.A16138@elvis.mu.org>
In-Reply-To: <199904181800.OAA11302@skynet.ctr.columbia.edu>; from Bill Paul on Sun, Apr 18, 1999 at 02:00:15PM -0400
References:  <19990418103232.A796@dazed.slacker.com> <199904181800.OAA11302@skynet.ctr.columbia.edu>

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Bill Paul (wpaul@skynet.ctr.columbia.edu) wrote:
> Of all the gin joints in all the towns in all the world, David McNett 
> had to walk into mine and say:
> 
> > I cvsupped a 3.1-STABLE box about 24 hours ago and rebuilt on the new
> > source.  Since then I've begun experiencing xl0 timeouts which appear to
> > mimic behavior reported under -CURRENT last September.  With no warning,
> > and with no unusual syslog activity, my xl0 interface will simply stop
> > working.  I did find a message in the archives with a patch made by Bill
> > Paul to address the issue, but given the age of the patch and the fact
> > that I also see reports of its failure to resolve the problem, I'm
> > reluctant to attempt to fit it into my 3.1-STABLE codebase.
> > 
> > A few of the particulars:
> > 
> > Apr 18 09:29:39 dazed /kernel: xl0: <3Com 3c905-TX Fast Etherlink XL> rev 
> >                 0x00 int a irq 12 on pci0.10.0
> 
> Okay, this is a boomerang card. Could you please try for me the
> following:
> 
> http://www.freebsd.org/~wpaul/3Com/test/3.0
> 
> There's a test driver there with a patch to xl_txeof() which I
> _THINK_ addresses this problem (the guy who was supposed to test this
> for me hasn't replied yet).

I just got around to testing the new driver with the xl_txeof
patches and I still get the watchdog timeout messages.  It actually
locked up faster than before with this round of patches.

paul


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