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From: John Baldwin <jhb@FreeBSD.org>
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Date: Fri, 7 May 2004 14:01:17 -0400
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cc: freebsd-net@FreeBSD.org
cc: Scott Long <scottl@FreeBSD.org>
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cc: =?iso-8859-1?q?S=F8ren_Schmidt?= <sos@DeepCore.dk>
cc: John Polstra <jdp@polstra.com>
Subject: Re: em(4) problems.
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On Thursday 06 May 2004 04:47 pm, Scott Long wrote:
> S=F8ren Schmidt wrote:
> > Petri Helenius wrote:
> >> I=B4m highly confident that this is a case of integrated "CSA" ethernet
> >> with broken BIOS. I suspect you get an message about that when booting.
> >
> > Nope. no messages to that effect, oh and it works in windows(tm)...
> >
> > The last thing I see if I try to use em0 is:
> > em0: Link is up 100 Mbps Full Duplex
> > and then the system locks up hard.
>
> I'm looking a t a similar system right now and it definitely looks like
> an interrupt routing problem, not a driver problem.  The interesting
> thing is that (with 5.2-current as of two days ago) disabling neither
> ACPI nor APIC helps.  I guess that we might want to get John Baldwin
> involved.

Ugh, does the interrupt storm stuff in -current help at all?

=2D-=20
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =3D  http://www.FreeBSD.org