Support for virtio ABI version
commitcdd92d9c89d2511e1a76fcc0885f20430b655876
authorAnthony Liguori <aliguori@us.ibm.com>
Mon, 28 Jan 2008 15:59:19 +0000 (28 09:59 -0600)
committerAvi Kivity <avi@qumranet.com>
Tue, 29 Jan 2008 15:33:41 +0000 (29 17:33 +0200)
tree7a164008769249483756553ba0db5f8411537998
parent6684018e217daa201cdb9067360ee294e389fd94
Support for virtio ABI version

As we continue to massage the virtio PCI ABI, we can make
things a little more friendly to users by utilizing the PCI revision field to
indicate which version of the ABI we're using.  This is a hard ABI version
and incrementing it will cause the guest driver to break.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
hw/virtio.c