*BSD News Article 95761


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From: jmrueda@diatel.upm.es (Javier Martin Rueda )
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: 2.2.1: Does Intel EtherExpress Pro/10 driver work?
Date: 19 May 1997 23:56:12 GMT
Organization: Dpt. Ing. Telematica
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Hi. I wrote the EtherExpress Pro/10 driver.

> The Pro/10, set for IRQ 10 and port 300 and TP only, is happy all the
> way up the ifconfig, at which point the light on the hub goes out, and
> no traffic goes out.

At work, my computer has an Intel EtherExpress Pro/10 network card, and
it works fine, but the network uses thin ethernet coaxial cable, not TP.
I have tested the driver on some other computers at work, but probably
all have very similar card steppings, hardware, and so on. Anyhow, my
"beta-testers" here were not very good because they run Windows 95 on
their computers and it's a pain in the ass trying to make them boot
Unix from time to time, specially for beta-testing. :-)

I haven't tested the driver myself under TP, and had no news about this
problem. I have read a couple other messages in this thread about people
with the same problem, so it must be a definite bug, or something like
that. At this precise moment, I don't know why this may happen. Let me
think about it, and I'll try to determine the cause of that behaviour.
The problem is that Intel's documents (at least, the ones I got from
them) are not very clear about programming details and you have to figure
out by yourself too many things (or maybe, I am not skillful enough,
who knows).

> The Pro/10+, also set for IRQ 10 and port 300 and TP only, is alive
> according to the hub, but the driver claims that the EEPROM on the
> card has the card marked for IRQ 0 (zero).  This version of the

I knew about this problem because some time ago a friend at work who
has that card model experienced the same problem. Fortunately, the
Pro/10 and Pro/10+ do not have too many differences, and I wrote a quick
fix for him, and now he is using the Pro/10+ under FreeBSD on a regular
basis (although with coaxial cable too). As I intended to do some
other enhancements, I didn't forward the fix to the FreeBSD team.
So, I'd appretiate very much if you could download a new version of
the driver with that upgrade from my ftp site and see if it works for you.
With a little patience on your part, I think the driver could be made
better in a little time. I kindly request the help of those other
persons who were complaining about the driver in this newsgroup, too. :-)

On tuesday or wednesday, you'll find this newer version on:

ftp://ftp.diatel.upm.es/incoming/jmrueda2/

Small flame: I don't understand why Intel has marketed about four or
five cards with almost the same name, but incompatible among them,
sometimes even with totally different chipsets: Pro/16, Pro/10, Pro/10+,
Pro/100, etc, etc.