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virtio: event index support
authorMichael S. Tsirkin <mst@redhat.com>
Sun, 12 Jun 2011 13:21:57 +0000 (16:21 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 12 Jun 2011 13:36:53 +0000 (16:36 +0300)
commitbcbabae8ff7f7ec114da9fe2aa7f25f420f35306
tree568175283599e2c4c696b015a8234b1b6c91c9d6tree
parent01731cfb39ae234a8df852f56fc21efd155dbc26commit | diff
virtio: event index support

Add support for event_idx feature, and utilize it to
reduce the number of interrupts and exits for the guest.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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hw/virtio.c diff | blob | blame | history
hw/virtio.h diff | blob | blame | history
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