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Date:      Fri, 08 May 1998 00:59:47 -0500
From:      Tony Overfield <tony@dell.com>
To:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: ISA-PnP w\o BIOS support? 
Message-ID:  <3.0.3.32.19980508005947.006ba3b4@bugs.us.dell.com>
In-Reply-To: <199805072325.RAA22750@harmony.village.org>
References:  <Your message of "Thu, 07 May 1998 09:58:16 CDT."<3.0.3.32.19980507095816.00689420@bugs.us.dell.com> <3.0.3.32.19980507095816.00689420@bugs.us.dell.com> <199805070251.TAA00511@antipodes.cdrom.com>

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Warner Losh wrote:
>In message <3.0.3.32.19980507095816.00689420@bugs.us.dell.com> Tony
Overfield writes:
>: I'd be very surprised if any new system built in the last 
>: three years didn't include PnP BIOS support.  IMHO, anything 
>: older than that is approaching obsolescence anyway.
>
>Ahem.  there are boatloads of perfectly good 486 boxes out there that
>will likely never have PnP.  These are in use every day serving web
>pages, routing mail, etc.   They are no where near obsolete like, say
>most 286 boxes are....
>
>Warner

I don't mean to start a religious war.  The point is that most PC 
boxes support the PnP BIOS.  This is a simple matter of numbers.  
For the last three years, IMHO, all new systems have had this 
support.  For most manufacturers, the number of PC boxes built in 
the last three years probably exceeds all the boxes ever built 
before then, even if they were all still in service (and they 
aren't).

I do realize that the older systems are still very functional, 
with *BSD (and NetWare) in particular.  I agree completely with this 
point.  In fact, I run *BSD on systems which I consider to be obsolete.  
This harsh opinion of the older systems is justified, in my mind, 
because the "state of the art PC" (please excuse the apparent 
oxymoron) is quite simply far more powerful than any "perfectly good 
486 box."  I never meant to say that obsolete PC boxes aren't useful.

It doesn't matter anyway, because adding PnP BIOS support should not 
cause systems without PnP BIOS to break.

-
Tony



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