PL011UartLib.h

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#ifndef __PL011_UART_LIB_H__
#define __PL011_UART_LIB_H__
 
#include <Uefi/UefiBaseType.h>
 
#include <Protocol/SerialIo.h>
 
RETURN_STATUS
EFIAPI
PL011UartInitializePort (
  IN     UINTN               UartBase,
  IN     UINT32              UartClkInHz,
  IN OUT UINT64              *BaudRate,
  IN OUT UINT32              *ReceiveFifoDepth,
  IN OUT EFI_PARITY_TYPE     *Parity,
  IN OUT UINT8               *DataBits,
  IN OUT EFI_STOP_BITS_TYPE  *StopBits
  );
 
RETURN_STATUS
EFIAPI
PL011UartSetControl (
  IN UINTN   UartBase,
  IN UINT32  Control
  );
 
RETURN_STATUS
EFIAPI
PL011UartGetControl (
  IN UINTN    UartBase,
  OUT UINT32  *Control
  );
 
UINTN
EFIAPI
PL011UartWrite (
  IN  UINTN  UartBase,
  IN  UINT8  *Buffer,
  IN  UINTN  NumberOfBytes
  );
 
UINTN
EFIAPI
PL011UartRead (
  IN  UINTN  UartBase,
  OUT UINT8  *Buffer,
  IN  UINTN  NumberOfBytes
  );
 
BOOLEAN
EFIAPI
PL011UartPoll (
  IN  UINTN  UartBase
  );
 
#endif