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Date:      Fri, 20 Apr 2007 10:35:18 +1000
From:      "Murray Taylor" <MTaylor@bytecraft.com.au>
To:        "Mark Tinguely" <tinguely@casselton.net>, <des@des.no>
Cc:        freebsd-hackers@freebsd.org, freebsd-questions@freebsd.org
Subject:   RE: IBM / FreeBSD Install problem
Message-ID:  <04E232FDCD9FBE43857F7066CAD3C0F12DF1C8@svmailmel.bytecraft.internal>

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Thanks all,

We will look into the code editting and see what we can get
however we are on an very short time frame so may not be able to=20
slot it in before a maintenance slot where we need to be able to drop in
the box 'seamlessly' .....

But I have noted the proposed fix provided on these lists into the red
book!

mjt
=20

> -----Original Message-----
> From: Mark Tinguely [mailto:tinguely@casselton.net]=20
> Sent: Friday, 20 April 2007 3:37 AM
> To: des@des.no; Murray Taylor
> Cc: freebsd-hackers@freebsd.org; freebsd-questions@freebsd.org
> Subject: Re: IBM / FreeBSD Install problem
>=20
> >
> >  If you can either install without ACPI, or remove two of the CPUs
> >  during installation, this should be fairly easy to fix: change the
> >  definition of NLAPICS in=20
> /usr/src/sys/{amd64,i386}/acpica/madt.c and
> >  rebuild your kernel, then boot with ACPI enabled and report back to
> >  us.
> >
> >  DES
> >  --=3D20
> >  Dag-Erling Sm=3DF8rgrav - des@des.no
>=20
> I suggested that in email too, but looking closer, I think the MAXCPU
> needs to be increased because the cpu number uses the=20
> apic_id. Or could
> that be changed with a logical CPU to APIC ID lookup?
>=20
> Isn't the APIC IDs programmable? not that I am suggesting that, I
> can think of headaches of all the places (like interrupt tables)
> where it needs to be changed, not to mention the worry that the
> lower APIC IDs were assigned to IOAPICs.
>=20
> --Mark Tinguely
>=20
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