/** @file
  The file describes the PPI which notifies other drivers 
  of the PEIM being initialized by the PEI Dispatcher.

  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
  This program and the accompanying materials                          
  are licensed and made available under the terms and conditions of the BSD License         
  which accompanies this distribution.  The full text of the license may be found at        
  http://opensource.org/licenses/bsd-license.php                                            

  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             

  @par Revision Reference:
  This PPI is introduced in PI Version 1.0.

**/

#ifndef _BASE_MEMORY_TEST_H_
#define _BASE_MEMORY_TEST_H_

#define PEI_BASE_MEMORY_TEST_GUID \
  { \
    0xb6ec423c, 0x21d2, 0x490d, {0x85, 0xc6, 0xdd, 0x58, 0x64, 0xea, 0xa6, 0x74} \
  }

typedef struct _PEI_BASE_MEMORY_TEST_PPI PEI_BASE_MEMORY_TEST_PPI;

typedef enum {
  Ignore,
  Quick,
  Sparse,
  Extensive
} PEI_MEMORY_TEST_OP;

typedef
EFI_STATUS
(EFIAPI *PEI_BASE_MEMORY_TEST) (
  IN  EFI_PEI_SERVICES                   **PeiServices,
  IN PEI_BASE_MEMORY_TEST_PPI            * This,
  IN  EFI_PHYSICAL_ADDRESS               BeginAddress,
  IN  UINT64                             MemoryLength,
  IN  PEI_MEMORY_TEST_OP                 Operation,
  OUT EFI_PHYSICAL_ADDRESS               * ErrorAddress
  );

struct _PEI_BASE_MEMORY_TEST_PPI {
  PEI_BASE_MEMORY_TEST  BaseMemoryTest;
};

extern EFI_GUID gPeiBaseMemoryTestPpiGuid;

#endif