On 09/07/2016 02:35 PM, Sascha Silbe wrote:
Dear Daniel, "Daniel P. Berrange" <berrange@xxxxxxxxxx> writes: [...]<sound model="virtio"/> == QEMU virtio <sound model="virtio1.0"/> == QEMU virtio + disable-legacyWhat would this do for devices using the virtio-ccw transport?
From libvirt's point of view, the option "disable-legacy=on" would be added to the device's commandline argument. For the effect, you would need to ask a qemu virtio person, or even better - a qemu s390 person who knows something about about virtio. I Cc'ed Michael (the former) and Cornelia Huck (the latter, according to this patch I found: https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg01024.html )
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