MdePkg/Include/Protocol/SmmGpiDispatch2.h

   1 /** @file
   2   SMM General Purpose Input (GPI) Dispatch2 Protocol as defined in PI 1.1 Specification
   3   Volume 4 System Management Mode Core Interface.
   4
   5   This protocol provides the parent dispatch service for the General Purpose Input
   6   (GPI) SMI source generator.
   7
   8   The EFI_SMM_GPI_DISPATCH2_PROTOCOL provides the ability to install child handlers for the
   9   given event types.  Several inputs can be enabled.  This purpose of this interface is to generate an
  10   SMI in response to any of these inputs having a true value provided.
  11
  12   Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
  13   This program and the accompanying materials
  14   are licensed and made available under the terms and conditions of the BSD License
  15   which accompanies this distribution.  The full text of the license may be found at
  16   http://opensource.org/licenses/bsd-license.php
  17
  18   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  19   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  20
  21   @par Revision Reference:
  22   This protocol is from PI Version 1.1.
  23
  24 **/
  25
  26 #ifndef _SMM_GPI_DISPATCH2_H_
  27 #define _SMM_GPI_DISPATCH2_H_
  28
  29 #include <Protocol/MmGpiDispatch.h>
  30 #include <Pi/PiSmmCis.h>
  31
  32 #define EFI_SMM_GPI_DISPATCH2_PROTOCOL_GUID    EFI_MM_GPI_DISPATCH_PROTOCOL_GUID
  33 ///
  34 /// The dispatch function's context.
  35 ///
  36 typedef EFI_MM_GPI_REGISTER_CONTEXT  EFI_SMM_GPI_REGISTER_CONTEXT;
  37
  38 typedef EFI_MM_GPI_REGISTER EFI_SMM_GPI_REGISTER2;
  39
  40 typedef EFI_MM_GPI_UNREGISTER EFI_SMM_GPI_UNREGISTER2;
  41
  42 typedef EFI_MM_GPI_DISPATCH_PROTOCOL EFI_SMM_GPI_DISPATCH2_PROTOCOL;
  43
  44
  45
  46 extern EFI_GUID gEfiSmmGpiDispatch2ProtocolGuid;
  47
  48 #endif
  49