diff options
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/pci.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 1b08e18..5ed3c8d 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -2547,6 +2547,17 @@ static void pci_device_class_init(ObjectClass *klass, void *data) pc->realize = pci_default_realize; } +static void pci_device_class_base_init(ObjectClass *klass, void *data) +{ + if (!object_class_is_abstract(klass)) { + ObjectClass *conventional = + object_class_dynamic_cast(klass, INTERFACE_CONVENTIONAL_PCI_DEVICE); + ObjectClass *pcie = + object_class_dynamic_cast(klass, INTERFACE_PCIE_DEVICE); + assert(conventional || pcie); + } +} + AddressSpace *pci_device_iommu_address_space(PCIDevice *dev) { PCIBus *bus = PCI_BUS(dev->bus); @@ -2671,6 +2682,7 @@ static const TypeInfo pci_device_type_info = { .abstract = true, .class_size = sizeof(PCIDeviceClass), .class_init = pci_device_class_init, + .class_base_init = pci_device_class_base_init, }; static void pci_register_types(void) |