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Date:      Thu, 17 May 2001 19:06:39 -0500
From:      Jonathan Lemon <jlemon@flugsvamp.com>
To:        David Greenman <dg@root.com>
Cc:        Jonathan Lemon <jlemon@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/dev/fxp if_fxp.c if_fxpvar.h
Message-ID:  <20010517190639.H56610@prism.flugsvamp.com>
In-Reply-To: <20010517165351.T19393@nexus.root.com>
References:  <200105172350.f4HNoOm66591@freefall.freebsd.org> <20010517165351.T19393@nexus.root.com>

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On Thu, May 17, 2001 at 04:53:51PM -0700, David Greenman wrote:
> >jlemon      2001/05/17 16:50:24 PDT
> >
> >  Modified files:
> >    sys/dev/fxp          if_fxp.c if_fxpvar.h 
> >  Log:
> >  Add workaround for embedded NICs, in particular, the 815E boards.
> >  There appears to be a bug where the chip will lock up when running
> >  in 10Mb/s mode.
> 
>    This is pretty bizzare - is this workaround documented in some Intel
> literature, or is it something you discovered through trial-and-error?

Through first hand reports, I did manage to narrow the problem down 
to 10Mb/s on certain board revisions.  While hunting for a fix, I found
this particular workaround in an Intel driver.

I suppose it's documented in the Intel Errata, which I've requested,
but hasn't arrived yet.
--
Jonathan

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