dev->packed_queues[queue_idx].avail_wrap_counter = true;
dev->packed_queues[queue_idx].used_wrap_counter = true;
for (i = 0; i < vring->num; i++)
dev->packed_queues[queue_idx].avail_wrap_counter = true;
dev->packed_queues[queue_idx].used_wrap_counter = true;
for (i = 0; i < vring->num; i++)