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Re: [Qemu-devel] [PATCH 3/3] prep: improve Raven PCI host emulation
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 3/3] prep: improve Raven PCI host emulation |
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Date: |
Mon, 2 Sep 2013 22:34:34 +0100 |
On 2 September 2013 22:18, Hervé Poussineau <address@hidden> wrote:
> Yes, aliases should probably work, but it won't be handy to create lots of
> them. Moreover, this function needs to be expanded later to handle an
> additional endianness switch, which will change both addresses and values...
FWIW, I think the right way to handle an endianness switch
like that is that we should have a 'byteswap' property on
MemoryRegion containers, so that the whole thing collapses
down to 'swap y/n' when we flatten regions. However we don't
have that at the moment, so I guess we're stuck with these
functions.
-- PMM