diff options
Diffstat (limited to 'include/hw/pci/pci_host.h')
| -rw-r--r-- | include/hw/pci/pci_host.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/hw/pci/pci_host.h b/include/hw/pci/pci_host.h index 236cd0f75c..ba31595fc7 100644 --- a/include/hw/pci/pci_host.h +++ b/include/hw/pci/pci_host.h @@ -33,6 +33,10 @@ #define TYPE_PCI_HOST_BRIDGE "pci-host-bridge" #define PCI_HOST_BRIDGE(obj) \ OBJECT_CHECK(PCIHostState, (obj), TYPE_PCI_HOST_BRIDGE) +#define PCI_HOST_BRIDGE_CLASS(klass) \ + OBJECT_CLASS_CHECK(PCIHostBridgeClass, (klass), TYPE_PCI_HOST_BRIDGE) +#define PCI_HOST_BRIDGE_GET_CLASS(obj) \ + OBJECT_GET_CLASS(PCIHostBridgeClass, (obj), TYPE_PCI_HOST_BRIDGE) struct PCIHostState { SysBusDevice busdev; @@ -42,8 +46,16 @@ struct PCIHostState { MemoryRegion mmcfg; uint32_t config_reg; PCIBus *bus; + + QLIST_ENTRY(PCIHostState) next; }; +typedef struct PCIHostBridgeClass { + SysBusDeviceClass parent_class; + + const char *(*root_bus_path)(PCIHostState *, PCIBus *); +} PCIHostBridgeClass; + /* common internal helpers for PCI/PCIe hosts, cut off overflows */ void pci_host_config_write_common(PCIDevice *pci_dev, uint32_t addr, uint32_t limit, uint32_t val, uint32_t len); |