linux-kernel - Re: arch/i386/boot rewrite, and all the hard-coded video cards

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Message-ID: <4637CB9F.9010408@gmail.com>
Date:	Wed, 02 May 2007 01:22:07 +0200
From:	Rene Herman <rene.herman@...il.com>
To:	Vlad <vladc6@...oo.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: arch/i386/boot rewrite, and all the hard-coded video cards

On 05/02/2007 12:41 AM, Vlad wrote:

> H. Peter Anvin wrote:

>> I'm rewriting the i386 setup code in C, instead of assembly,
>> and before I spend a very large amount of time translating
>> all the various card-specific probes, I want to ask the
>> following question...
>>
>> Does *anyone* care about these anymore?
> 
> Yes, booting Linux on old i386/i486 hardware is still very useful for
> forensic purposes and recovering important data. I've personally had
> to do this many times, and I'm sure others have as well.
> 
> Booting is such a critical process that a user would be completely
> lost as to why it fails, especially if they can't see any output on
> the screen. I think it would be a shame to prevent Linux from running
> on these machines.

He wasn't asking about doing away with all video output on 386/486s, but 
with special Super VGA adapter specific modes. You'd have normal VGA 
available as always, and VESA if the videocard supports it (which all cards 
that _can_ do more than 80x25 do).

Rene.

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