*BSD News Article 81789


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From: Ken Bigelow <kbigelow@www.play-hookey.com>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: ehternet Ne2000 doesn't work
Date: Tue, 29 Oct 1996 20:32:23 +0000
Organization: Erol's Internet Services
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Message-ID: <327669D7.4501@www.play-hookey.com>
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Larry Snyder wrote:
> 
> I'm getting strange errors with a ISA NE2000
> clone running the CURRENT 2.1.5 release on a P133
> with 64 megs of EDO RAM -- sometimes the ethernet
> board works fine - while others the board is not found -
> and other times I get an error message wild irq7
> (I have the ethernet setup for irq 10 @ 300H.
> 
> I've changed boards, kernels, etc...

Just a possibility here -- In your CMOS setup menus, make sure that your
ISA bus is not running even a little bit faster than 8.000 MHz. For
example, a 33 MHz system clock and clock/4 for the ISA bus is still too
fast.

I had this problem when doing some intensive networking (a la Doom2
deathmatching). One card would always lose sync at some point. Slowing
down the ISA bus to below 8 MHz did the trick.
-- 
Ken

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