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From: Alex Williamson <alex.williamson@redhat.com>
Date: Thu, 11 Sep 2014 15:20:18 -0600
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Subject: Re: [Qemu-devel] [PATCH 0/2] vfio: Another try to fix ROM BAR
	endianness
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To: Alexey Kardashevskiy <aik@ozlabs.ru>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>, Alexander Graf <agraf@suse.de>

On Tue, 2014-09-09 at 21:34 +1000, Alexey Kardashevskiy wrote:
> I did some tests on LE/BE guest/host combinations and came up with
> these 2 patches. Please comment. Thanks.

Have you tried BE guest/LE host?  IIRC, the g3beige tcg guest on x86
host used to work with a vfio-pci NIC.  The ROM is of course typically
useless in this mode, but it would be nice to make sure we haven't
broken BAR access for that combination.  Do we have any better BE tcg
targets with PCI support these days?  Thanks,

Alex