diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-08-09 16:45:57 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@gmail.com> | 2012-09-14 08:40:31 +0100 |
| commit | a98b140223d3a627eab7ee3ddec645bab630d756 (patch) | |
| tree | 51017fc43188aa807b8d1ebd87aa7501024bf31f /hw/virtio.h | |
| parent | e8b4c680b41bd960ecccd9ff076b7b058e0afcd4 (diff) | |
xen: flush queue when getting an event
xen does not have a register that, when written, will cause can_receive
to go from false to true. However, flushing the queue can be attempted
whenever the front-end raises its side of the Xen event channel. There
is a single event channel for tx and rx.
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'hw/virtio.h')
0 files changed, 0 insertions, 0 deletions