diff options
| -rw-r--r-- | hw/virtio-pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index f3373ae50e..bcd40f7b23 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -500,8 +500,8 @@ static int virtio_serial_init_pci(PCIDevice *pci_dev) if (!vdev) { return -1; } - vdev->nvectors = proxy->nvectors ? proxy->nvectors - : proxy->max_virtserial_ports + 1; + vdev->nvectors = proxy->nvectors == -1 ? proxy->max_virtserial_ports + 1 + : proxy->nvectors; virtio_init_pci(proxy, vdev, PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_CONSOLE, @@ -585,7 +585,7 @@ static PCIDeviceInfo virtio_info[] = { .init = virtio_serial_init_pci, .exit = virtio_exit_pci, .qdev.props = (Property[]) { - DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 0), + DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, -1), DEFINE_PROP_HEX32("class", VirtIOPCIProxy, class_code, 0), DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features), DEFINE_PROP_UINT32("max_ports", VirtIOPCIProxy, max_virtserial_ports, |