diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-11-24 13:28:52 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-11-28 11:36:28 -0600 |
| commit | ad0c93328dcb7a0ad68a68d0f66ea1949ebaaa2d (patch) | |
| tree | d63b95103e8003a2aa5592b3d6bf9b8fbd92ff40 /hw/virtio.h | |
| parent | ae0f940e6b4f5177892dd6a12762282fa9089972 (diff) | |
virtio: add and use virtio_set_features
vdev->guest_features is not masking features that are not supported by
the guest. Fix this by introducing a common wrapper to be used by all
virtio bus implementations.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/virtio.h')
| -rw-r--r-- | hw/virtio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/virtio.h b/hw/virtio.h index 2d18209fb2..25f55647b4 100644 --- a/hw/virtio.h +++ b/hw/virtio.h @@ -185,6 +185,7 @@ void virtio_queue_set_vector(VirtIODevice *vdev, int n, uint16_t vector); void virtio_set_status(VirtIODevice *vdev, uint8_t val); void virtio_reset(void *opaque); void virtio_update_irq(VirtIODevice *vdev); +int virtio_set_features(VirtIODevice *vdev, uint32_t val); void virtio_bind_device(VirtIODevice *vdev, const VirtIOBindings *binding, void *opaque); |