MdePkg/Include/Protocol/SmmReadyToLock.h

   1 /** @file
   2   SMM Ready To Lock protocol introduced in the PI 1.2 specification.
   3
   4   According to PI 1.4a specification, this SMM protocol indicates that
   5   SMM resources and services that should not be used by the third party
   6   code are about to be locked.
   7   This protocol is a mandatory protocol published by the SMM Foundation
   8   code when the system is preparing to lock certain resources and interfaces
   9   in anticipation of the invocation of 3rd party extensible modules.
  10   This protocol is an SMM counterpart of the DXE SMM Ready to Lock Protocol.
  11   This protocol prorogates resource locking notification into SMM environment.
  12   This protocol is installed after installation of the SMM End of DXE Protocol.
  13
  14   Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
  15   SPDX-License-Identifier: BSD-2-Clause-Patent
  16
  17 **/
  18
  19 #ifndef _SMM_READY_TO_LOCK_H_
  20 #define _SMM_READY_TO_LOCK_H_
  21
  22 #include <Protocol/MmReadyToLock.h>
  23
  24 #define EFI_SMM_READY_TO_LOCK_PROTOCOL_GUID  EFI_MM_READY_TO_LOCK_PROTOCOL_GUID
  25
  26 extern EFI_GUID  gEfiSmmReadyToLockProtocolGuid;
  27
  28 #endif