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From: Jung-uk Kim <jkim@FreeBSD.org>
To: "John Baldwin" <jhb@FreeBSD.org>
Date: Wed, 12 Jul 2006 12:22:54 -0400
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Cc: freebsd-amd64@FreeBSD.org
Subject: Re: Turion 64 X2 support in future versions of FreeBSD.
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On Tuesday 11 July 2006 05:16 pm, Michael wrote:
> On 12/07/06, John Baldwin <jhb@freebsd.org> wrote:
> > No obvious breakages.  Hmm, does ACPI work fine if you disable
> > apic via 'set hint.apic.0.disabled=1' in the loader?  (When you
> > disable ACPI on amd64 you also implicitly disable APIC.)
>
> it works fine (no slowing), but i see no second CPU in top output,
> here dmesg command output (very strange though, since it include
> strings from previous sessions):
--- >8 --- SNIP!!! --- >8 ---

It seems Rev. F core has subtle differences.  You may find the 
following useful:

BIOS and Kernal Developer's Guide for AMD NPT Family 0Fh Processors:
http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf

I wish I had one of these puppies to try. :-(

Jung-uk Kim