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Date:      Tue, 21 May 1996 13:18:35 +0930 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        taob@io.org (Brian Tao)
Cc:        msmith@atrad.adelaide.edu.au, freebsd-questions@FreeBSD.org
Subject:   Re: NE2000 Plus not probed correctly?
Message-ID:  <199605210348.NAA24738@genesis.atrad.adelaide.edu.au>
In-Reply-To: <Pine.NEB.3.92.960520221953.1359W-100000@zot.io.org> from "Brian Tao" at May 20, 96 10:46:48 pm

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Brian Tao stands accused of saying:
> 
> > If the card has an 'iomem' setting, it's not an NE2000.
> 
>     Okay, I didn't know that.  I guess the ed0 driver ignores the
> iomem setting when dealing with a real NE2000 then?

Yes.  The 'ed' driver is really a driver for the NS8390 and compatibles,
hence it supporting both NE1000/2000 and WD/SMC cards.  The NE cards use
programmed I/O to access the 8390's RAM, wheras the SMC cards map it
into the PC's address space.

>     I'll send the Crynwyr drivers over to the owner of the machine and
> let him fiddle with it.  The NDIS drivers under DOS and the OS/2 Warp
> Connect drivers are able to use the card, however.

Odd.  Can you see if you can find out what the blob on the card is
(ie. is it an 83C90, or someone's clone?)

> Brian Tao (BT300, taob@io.org, taob@ican.net)

-- 
]] Mike Smith, Software Engineer        msmith@atrad.adelaide.edu.au    [[
]] Genesis Software                     genesis@atrad.adelaide.edu.au   [[
]] High-speed data acquisition and      (GSM mobile) 0411-222-496       [[
]] realtime instrument control          (ph/fax)  +61-8-267-3039        [[
]] Collector of old Unix hardware.      "Where are your PEZ?" The Tick  [[



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