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Re: [Qemu-trivial] [Qemu-devel] [PATCH] Correctly assign PCI domain numb

From: David Gibson
Subject: Re: [Qemu-trivial] [Qemu-devel] [PATCH] Correctly assign PCI domain numbers
Date: Mon, 1 Aug 2011 23:32:05 +1000
User-agent: Mutt/1.5.21 (2010-09-15)

On Mon, Aug 01, 2011 at 05:31:06PM +0900, Isaku Yamahata wrote:
> [Added mst to Cc.]
> In order to use multi PCI domain, several areas need to be addressed
> in addition to this patch. For example, bios, acpi dsdt.

For x86, yes.  For powerpc, which is what I'm working on, no.

> Do you have any plan for addressing those area?

No.  AFAICT this won't make anything less working than it is now, and
is sufficient to be useful for the pseries machine.

> What's your motivation for multi pci domain?

Multiple PCI host bridges is typical on IBM pSeries (powerpc)

David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!

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