On 11/07/2011 08:42 AM, Avi Kivity wrote:
On 11/07/2011 04:33 PM, Gerd Hoffmann wrote:
On 11/07/11 15:17, Avi Kivity wrote:
On 11/07/2011 01:00 PM, Gerd Hoffmann wrote:
This patch removes the code lines which set the subsystem id for the
emulated ac97 card to 8086:0000. Due to the device id being zero the
subsystem id isn't vaild anyway. With the patch applied the sound card
gets the default qemu subsystem id (1af4:1100) instead.
This a guest ABI change. Do we want -M support for it?
Given that the old subsystem id isn't valid I'd say no unless someone
comes up with a good reason.
Do we know that Windows won't complain about it?
I thought the original motivation for the default subsystem ids was that some
Windows test suite was explicitly complaining about having invalid subsystem ids?
Regards,
Anthony Liguori
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