MdeModulePkg/Include/UniversalPayload/SerialPortInfo.h

   1 /** @file
   2   This file defines the structure for serial port info.
   3
   4   Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7   @par Revision Reference:
   8     - Universal Payload Specification 0.75 (https://universalpayload.github.io/documentation/)
   9 **/
  10
  11 #ifndef UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO_H_
  12 #define UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO_H_
  13
  14 #include <UniversalPayload/UniversalPayload.h>
  15
  16 #pragma pack(1)
  17 typedef struct {
  18   UNIVERSAL_PAYLOAD_GENERIC_HEADER   Header;
  19   BOOLEAN                            UseMmio;
  20   UINT8                              RegisterStride;
  21   UINT32                             BaudRate;
  22   EFI_PHYSICAL_ADDRESS               RegisterBase;
  23 } UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO;
  24 #pragma pack()
  25
  26 #define UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO_REVISION 1
  27
  28 extern GUID gUniversalPayloadSerialPortInfoGuid;
  29
  30 #endif //  UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO_H_