diff options
Diffstat (limited to 'hw/virtio/virtio-balloon-pci.c')
| -rw-r--r-- | hw/virtio/virtio-balloon-pci.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/virtio/virtio-balloon-pci.c b/hw/virtio/virtio-balloon-pci.c index ce2645ba71..db7e1cb475 100644 --- a/hw/virtio/virtio-balloon-pci.c +++ b/hw/virtio/virtio-balloon-pci.c @@ -35,11 +35,22 @@ struct VirtIOBalloonPCI { VirtIOBalloon vdev; }; +static const Property virtio_balloon_properties[] = { + DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, + VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true), + DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, + DEV_NVECTORS_UNSPECIFIED), +}; + static void virtio_balloon_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp) { VirtIOBalloonPCI *dev = VIRTIO_BALLOON_PCI(vpci_dev); DeviceState *vdev = DEVICE(&dev->vdev); + if (vpci_dev->nvectors == DEV_NVECTORS_UNSPECIFIED) { + vpci_dev->nvectors = 2; + } + vpci_dev->class_code = PCI_CLASS_OTHERS; qdev_realize(vdev, BUS(&vpci_dev->bus), errp); } @@ -55,6 +66,7 @@ static void virtio_balloon_pci_class_init(ObjectClass *klass, void *data) pcidev_k->device_id = PCI_DEVICE_ID_VIRTIO_BALLOON; pcidev_k->revision = VIRTIO_PCI_ABI_VERSION; pcidev_k->class_id = PCI_CLASS_OTHERS; + device_class_set_props(dc, virtio_balloon_properties); } static void virtio_balloon_pci_instance_init(Object *obj) |