Sebastien Boeuf 12fec55064 vm-virtio: Add helpers to update queue indexes
In anticipation for adding snapshot/restore support to virtio devices,
this commit introduces two new helpers updating the available and used
indexes of a queue, relying on the guest memory.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-04-17 19:29:41 +02:00
..