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Re: [Qemu-devel] [PULL 2/2] vfio: make rom read endian sensitive
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From: |
David Gibson |
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Subject: |
Re: [Qemu-devel] [PULL 2/2] vfio: make rom read endian sensitive |
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Date: |
Wed, 24 Sep 2014 10:56:01 +1000 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Tue, Sep 23, 2014 at 11:14:57AM -0600, Alex Williamson wrote:
> From: Nikunj A Dadhania <address@hidden>
>
> All memory regions used by VFIO are LITTLE_ENDIAN and they
> already take care of endiannes when accessing real device BARs
> except ROM - it was broken on BE hosts.
>
> This fixes endiannes for ROM BARs the same way as it is done
> for other BARs.
>
> This has been tested on PPC64 BE/LE host/guest in all possible
> combinations including TCG.
>
> Signed-off-by: Nikunj A Dadhania <address@hidden>
> [aik: added commit log]
> Signed-off-by: Alexey Kardashevskiy <address@hidden>
> Signed-off-by: Alex Williamson <address@hidden>
Reviewed-by: David Gibson <address@hidden>
--
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_!
http://www.ozlabs.org/~dgibson
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