SerialPortLib.h

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#ifndef __SERIAL_PORT_LIB__
#define __SERIAL_PORT_LIB__
 
#include <Uefi/UefiBaseType.h>
#include <Protocol/SerialIo.h>
 
RETURN_STATUS
EFIAPI
SerialPortInitialize (
  VOID
  );
 
UINTN
EFIAPI
SerialPortWrite (
  IN UINT8     *Buffer,
  IN UINTN     NumberOfBytes
  );
 
 
UINTN
EFIAPI
SerialPortRead (
  OUT UINT8   *Buffer,
  IN  UINTN   NumberOfBytes
  );
 
BOOLEAN
EFIAPI
SerialPortPoll (
  VOID
  );
 
RETURN_STATUS
EFIAPI
SerialPortSetControl (
  IN UINT32 Control
  );
 
RETURN_STATUS
EFIAPI
SerialPortGetControl (
  OUT UINT32 *Control
  );
 
RETURN_STATUS
EFIAPI
SerialPortSetAttributes (
  IN OUT UINT64             *BaudRate,
  IN OUT UINT32             *ReceiveFifoDepth,
  IN OUT UINT32             *Timeout,
  IN OUT EFI_PARITY_TYPE    *Parity,
  IN OUT UINT8              *DataBits,
  IN OUT EFI_STOP_BITS_TYPE *StopBits
  );
 
#endif