Date: Tue, 18 Dec 2007 00:06:08 +0000
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Pavel Machek <pavel@ucw.cz>
Cc: Rene Herman <rene.herman@gmail.com>, "H. Peter Anvin" <hpa@zytor.com>,
       Ingo Molnar <mingo@elte.hu>, "David P. Reed" <dpreed@reed.com>,
       Thomas Gleixner <tglx@linutronix.de>, linux-kernel@vger.kernel.org,
       Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH] x86_64: fix problems due to use of "outb" to port 80 on
 some AMD64x2 laptops, etc.
Message-ID: <20071218000608.05493fa3@the-village.bc.nu>
In-Reply-To: <20071217232011.GB12647@elf.ucw.cz>
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> > By the way, you have a 300 MHz 486? I believe 3 -> 40, 4 -> 133, 5 -> 233 
> > would be good? And I'm not really sure about the etc. P6 has a large range 
> > again...
> 
> Some nexgen 5x86 boxes were pretty fast, still could not do 486... so
> family 3 iirc.

300MHz 486 -> Nat Semi Geode.

NextGen as you say are 386 - 586 depending on the BIOS hypercode but I
believe lack WP even in > 386 mode.

Alan
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