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Date: Fri, 17 May 2002 15:11:54 +0400
From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
To: "David S. Miller" <davem@redhat.com>
Cc: jgarzik@mandrakesoft.com, andrew.grover@intel.com, mochel@osdl.org,
        Greg@kroah.com, linux-kernel@vger.kernel.org
Subject: Re: pci segments/domains
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On Fri, May 17, 2002 at 03:40:48AM -0700, David S. Miller wrote:
> That is an insufficient way to determine this.  Maybe I can make two
> PCI devices talk to each other transparently between two domains
> using an IOMMU?

Hmm, not sure. I think it's impossible at least on alpha.
In either case I don't see how "struct pci_domain" etc.
could help in this case. Probably you'll need some mapping
function with pdev1, pdev2 as arguments...

Ivan.