|  | #ifndef HW_PCI_PCI_INTERNAL_H | 
|  | #define HW_PCI_PCI_INTERNAL_H | 
|  |  | 
|  | #include "qemu/queue.h" | 
|  |  | 
|  | typedef struct { | 
|  | uint16_t class; | 
|  | const char *desc; | 
|  | const char *fw_name; | 
|  | uint16_t fw_ign_bits; | 
|  | } pci_class_desc; | 
|  |  | 
|  | typedef QLIST_HEAD(, PCIHostState) PCIHostStateList; | 
|  |  | 
|  | extern PCIHostStateList pci_host_bridges; | 
|  |  | 
|  | const pci_class_desc *get_class_desc(int class); | 
|  | PCIBus *pci_find_bus_nr(PCIBus *bus, int bus_num); | 
|  | void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent); | 
|  |  | 
|  | int pcie_aer_parse_error_string(const char *error_name, | 
|  | uint32_t *status, bool *correctable); | 
|  |  | 
|  | #endif |