PciExpressLib.h

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#ifndef __PCI_EXPRESS_LIB_H__
#define __PCI_EXPRESS_LIB_H__
 
#include <IndustryStandard/PciExpress21.h>
 
#define PCI_EXPRESS_LIB_ADDRESS(Bus, Device, Function, Offset)  PCI_ECAM_ADDRESS ((Bus), (Device), (Function), (Offset))
 
RETURN_STATUS
EFIAPI
PciExpressRegisterForRuntimeAccess (
  IN UINTN  Address
  );
 
UINT8
EFIAPI
PciExpressRead8 (
  IN      UINTN  Address
  );
 
UINT8
EFIAPI
PciExpressWrite8 (
  IN      UINTN  Address,
  IN      UINT8  Value
  );
 
UINT8
EFIAPI
PciExpressOr8 (
  IN      UINTN  Address,
  IN      UINT8  OrData
  );
 
UINT8
EFIAPI
PciExpressAnd8 (
  IN      UINTN  Address,
  IN      UINT8  AndData
  );
 
UINT8
EFIAPI
PciExpressAndThenOr8 (
  IN      UINTN  Address,
  IN      UINT8  AndData,
  IN      UINT8  OrData
  );
 
UINT8
EFIAPI
PciExpressBitFieldRead8 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit
  );
 
UINT8
EFIAPI
PciExpressBitFieldWrite8 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit,
  IN      UINT8  Value
  );
 
UINT8
EFIAPI
PciExpressBitFieldOr8 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit,
  IN      UINT8  OrData
  );
 
UINT8
EFIAPI
PciExpressBitFieldAnd8 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit,
  IN      UINT8  AndData
  );
 
UINT8
EFIAPI
PciExpressBitFieldAndThenOr8 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit,
  IN      UINT8  AndData,
  IN      UINT8  OrData
  );
 
UINT16
EFIAPI
PciExpressRead16 (
  IN      UINTN  Address
  );
 
UINT16
EFIAPI
PciExpressWrite16 (
  IN      UINTN   Address,
  IN      UINT16  Value
  );
 
UINT16
EFIAPI
PciExpressOr16 (
  IN      UINTN   Address,
  IN      UINT16  OrData
  );
 
UINT16
EFIAPI
PciExpressAnd16 (
  IN      UINTN   Address,
  IN      UINT16  AndData
  );
 
UINT16
EFIAPI
PciExpressAndThenOr16 (
  IN      UINTN   Address,
  IN      UINT16  AndData,
  IN      UINT16  OrData
  );
 
UINT16
EFIAPI
PciExpressBitFieldRead16 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit
  );
 
UINT16
EFIAPI
PciExpressBitFieldWrite16 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT16  Value
  );
 
UINT16
EFIAPI
PciExpressBitFieldOr16 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT16  OrData
  );
 
UINT16
EFIAPI
PciExpressBitFieldAnd16 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT16  AndData
  );
 
UINT16
EFIAPI
PciExpressBitFieldAndThenOr16 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT16  AndData,
  IN      UINT16  OrData
  );
 
UINT32
EFIAPI
PciExpressRead32 (
  IN      UINTN  Address
  );
 
UINT32
EFIAPI
PciExpressWrite32 (
  IN      UINTN   Address,
  IN      UINT32  Value
  );
 
UINT32
EFIAPI
PciExpressOr32 (
  IN      UINTN   Address,
  IN      UINT32  OrData
  );
 
UINT32
EFIAPI
PciExpressAnd32 (
  IN      UINTN   Address,
  IN      UINT32  AndData
  );
 
UINT32
EFIAPI
PciExpressAndThenOr32 (
  IN      UINTN   Address,
  IN      UINT32  AndData,
  IN      UINT32  OrData
  );
 
UINT32
EFIAPI
PciExpressBitFieldRead32 (
  IN      UINTN  Address,
  IN      UINTN  StartBit,
  IN      UINTN  EndBit
  );
 
UINT32
EFIAPI
PciExpressBitFieldWrite32 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT32  Value
  );
 
UINT32
EFIAPI
PciExpressBitFieldOr32 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT32  OrData
  );
 
UINT32
EFIAPI
PciExpressBitFieldAnd32 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT32  AndData
  );
 
UINT32
EFIAPI
PciExpressBitFieldAndThenOr32 (
  IN      UINTN   Address,
  IN      UINTN   StartBit,
  IN      UINTN   EndBit,
  IN      UINT32  AndData,
  IN      UINT32  OrData
  );
 
UINTN
EFIAPI
PciExpressReadBuffer (
  IN      UINTN  StartAddress,
  IN      UINTN  Size,
  OUT     VOID   *Buffer
  );
 
UINTN
EFIAPI
PciExpressWriteBuffer (
  IN      UINTN  StartAddress,
  IN      UINTN  Size,
  IN      VOID   *Buffer
  );
 
#endif