PciLib.h

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#ifndef _EFI_PCI_LIB_H_
#define _EFI_PCI_LIB_H_
 
typedef struct {
  EFI_HANDLE    Handle;
} EFI_DEVICE_HANDLE_EXTENDED_DATA_PAYLOAD;
 
typedef struct {
  UINT32    Bar;
  UINT16    DevicePathSize;
  UINT16    ReqResSize;
  UINT16    AllocResSize;
  UINT8     *DevicePath;
  UINT8     *ReqRes;
  UINT8     *AllocRes;
} EFI_RESOURCE_ALLOC_FAILURE_ERROR_DATA_PAYLOAD;
 
typedef enum {
  PciResizableBarMin = 0x00,
  PciResizableBarMax = 0xFF
} PCI_RESIZABLE_BAR_OPERATION;
 
VOID
GetBackPcCardBar (
  IN  PCI_IO_DEVICE  *PciIoDevice
  );
 
VOID
RemoveRejectedPciDevices (
  IN EFI_HANDLE     RootBridgeHandle,
  IN PCI_IO_DEVICE  *Bridge
  );
 
EFI_STATUS
PciHostBridgeResourceAllocator (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc
  );
 
EFI_STATUS
PciAllocateBusNumber (
  IN PCI_IO_DEVICE  *Bridge,
  IN UINT8          StartBusNumber,
  IN UINT8          NumberOfBuses,
  OUT UINT8         *NextBusNumber
  );
 
EFI_STATUS
PciScanBus (
  IN PCI_IO_DEVICE  *Bridge,
  IN UINT8          StartBusNumber,
  OUT UINT8         *SubBusNumber,
  OUT UINT8         *PaddedBusRange
  );
 
EFI_STATUS
PciRootBridgeP2CProcess (
  IN PCI_IO_DEVICE  *Bridge
  );
 
EFI_STATUS
PciHostBridgeP2CProcess (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc
  );
 
EFI_STATUS
PciHostBridgeEnumerator (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc
  );
 
EFI_STATUS
PciProgramResizableBar (
  IN PCI_IO_DEVICE                *PciIoDevice,
  IN PCI_RESIZABLE_BAR_OPERATION  ResizableBarOp
  );
 
#endif