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Re: [Qemu-devel] [PATCH 0/6] The windows 7 audio support patch series.


From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH 0/6] The windows 7 audio support patch series.
Date: Thu, 28 Oct 2010 12:06:22 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.9) Gecko/20100827 Red Hat/3.1.3-1.el6 Thunderbird/3.1.3

  Hi,

At the very least their code does work here (on a PPC with DOS and
mpxplay) and yours doesn't. I'd have to check things on my x86_64 box
to ensure it's not a endianness issue of some sort,

It most likely *is* endianness, the mmio_read/write handlers don't swap bytes on bigendian hosts. That is the only endian issue I'm aware of though. Guest memory access goes through {stl,ldl}_phys() + friends and thus should be fine as-is.

/me goes try dos+mpxplay ...

cheers,
  Gerd




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