diff options
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 12 | ||||
| -rw-r--r-- | hw/virtio/virtio.c | 2 |
2 files changed, 8 insertions, 6 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index e92837c42b..6c75cca88a 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1588,9 +1588,11 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) "neither legacy nor transitional device."); return ; } - /* legacy and transitional */ - pci_set_word(config + PCI_SUBSYSTEM_VENDOR_ID, - pci_get_word(config + PCI_VENDOR_ID)); + /* + * Legacy and transitional devices use specific subsystem IDs. + * Note that the subsystem vendor ID (config + PCI_SUBSYSTEM_VENDOR_ID) + * is set to PCI_SUBVENDOR_ID_REDHAT_QUMRANET by default. + */ pci_set_word(config + PCI_SUBSYSTEM_ID, virtio_bus_get_vdev_id(bus)); } else { /* pure virtio-1.0 */ @@ -1708,8 +1710,8 @@ static void virtio_pci_realize(PCIDevice *pci_dev, Error **errp) { VirtIOPCIProxy *proxy = VIRTIO_PCI(pci_dev); VirtioPCIClass *k = VIRTIO_PCI_GET_CLASS(pci_dev); - bool pcie_port = pci_bus_is_express(pci_dev->bus) && - !pci_bus_is_root(pci_dev->bus); + bool pcie_port = pci_bus_is_express(pci_get_bus(pci_dev)) && + !pci_bus_is_root(pci_get_bus(pci_dev)); if (kvm_enabled() && !kvm_has_many_ioeventfds()) { proxy->flags &= ~VIRTIO_PCI_FLAG_USE_IOEVENTFD; diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index ad564b0132..d6002ee550 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -2469,7 +2469,7 @@ void GCC_FMT_ATTR(2, 3) virtio_error(VirtIODevice *vdev, const char *fmt, ...) va_end(ap); if (virtio_vdev_has_feature(vdev, VIRTIO_F_VERSION_1)) { - virtio_set_status(vdev, vdev->status | VIRTIO_CONFIG_S_NEEDS_RESET); + vdev->status = vdev->status | VIRTIO_CONFIG_S_NEEDS_RESET; virtio_notify_config(vdev); } |