On 10/02/2009 10:19 PM, Gregory Haskins wrote:
We want to add a more efficient way to get PIO signals out of the guest,
so we add an xioevent interface. This allows a client to register
for notifications when a specific MMIO/PIO address is touched by
the guest. This is an alternative interface
We want to add a more efficient way to get PIO signals out of the guest,
so we add an xioevent interface. This allows a client to register
for notifications when a specific MMIO/PIO address is touched by
the guest. This is an alternative interface to ioeventfd, which is
performance limited by
