EdkCompatibilityPkg/Compatibility/Include/Protocol/SmmBaseHelperReady.h

   1 /** @file
   2   EFI SMM Base Helper Ready Protocol.
   3
   4   This UEFI protocol is produced by the SMM Base Helper SMM driver to provide
   5   a Framework SMST to the SMM Base Thunk driver. This protocol is also an indicator
   6   that the SMM Base Helper SMM driver is ready in SMRAM for communication with
   7   the SMM Base Thunk driver.
   8
   9 Copyright (c) 2009 - 2010, Intel Corporation.  All rights reserved<BR>
  10 All rights reserved. This program and the accompanying materials
  11 are licensed and made available under the terms and conditions of the BSD License
  12 which accompanies this distribution.  The full text of the license may be found at
  13 http://opensource.org/licenses/bsd-license.php.
  14
  15 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  16 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  17
  18 **/
  19
  20 #ifndef __EFI_SMM_BASE_HELPER_READY_H__
  21 #define __EFI_SMM_BASE_HELPER_READY_H__
  22
  23 #include <FrameworkSmm.h>
  24 #include <PiSmm.h>
  25
  26 #define EFI_SMM_BASE_HELPER_READY_PROTOCOL_GUID  \
  27   { \
  28     0x910dca07, 0x1f94, 0x4ee7, { 0xaf, 0x2f, 0xff, 0x72, 0xf3, 0x15, 0x43, 0x53 } \
  29   }
  30
  31 typedef struct {
  32   ///
  33   /// Pointer to the Framework SMST built from PI SMST by SMM Base Helper SMM driver.
  34   ///
  35   EFI_SMM_SYSTEM_TABLE          *FrameworkSmst;
  36   ///
  37   /// Services function directly called by SMM Base Thunk when in SMM
  38   ///
  39   EFI_SMM_HANDLER_ENTRY_POINT2  ServiceEntry;
  40 } EFI_SMM_BASE_HELPER_READY_PROTOCOL;
  41
  42 extern EFI_GUID gEfiSmmBaseHelperReadyProtocolGuid;
  43
  44 #endif