*BSD News Article 27072


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From: wilko@idca.tds.philips.nl (Wilko Bulte)
Newsgroups: comp.os.386bsd.questions
Subject: Re: [Q] Reading EISA conf. from *BSD?
Message-ID: <wilko.760789035@spoetnix.idca.tds.philips.nl>
Date: 9 Feb 94 10:17:15 GMT
References: <ARG.94Feb8214256@euler.first.gmd.de>
Sender: news@idca.tds.philips.nl
Lines: 26

arg@first.gmd.de (Arnulf Guenther) writes:

>I'm not a expert here, and I apologize in advance if it's a dead end,
>I wonder if it's possible to read (and maybe write) EISA configuration
>information from *BSD---like the cf utility under dos.

>Anybody know more?

>	-Arnulf

Theoretically this is possible. The EISA system BIOS _should_
provide routines to get this info from the EISA CMOS RAM in 
32 bit mode. Experience has shown however that most systems 
do not correctly implement this BIOS functionality.

You could get the info during the boot process when not yet in
32 bit mode. This is what SCO does.

Generally speaking I don't think it's worth doing.

Wilko

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 |   / o / /  _   Wilko Bulte               mail: wilko@idca.tds.philips.nl
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