Update prototype of DxeLoadCore().

[mirror_edk2.git] / MdeModulePkg / Include / Protocol / GenericMemoryTest.h

/** @file\r
  This protocol defines the EFI generic memory test interfaces in Dxe phase.\r
\r
Copyright (c) 2006 - 2008, Intel Corporation. <BR>\r
All rights reserved. This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution.  The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef __GENERIC_MEMORY_TEST_H__\r
#define __GENERIC_MEMORY_TEST_H__\r
\r
#define EFI_GENERIC_MEMORY_TEST_PROTOCOL_GUID  \\r
  { 0x309de7f1, 0x7f5e, 0x4ace, {0xb4, 0x9c, 0x53, 0x1b, 0xe5, 0xaa, 0x95, 0xef} }\r
\r
typedef struct _EFI_GENERIC_MEMORY_TEST_PROTOCOL  EFI_GENERIC_MEMORY_TEST_PROTOCOL;\r
\r
typedef enum {\r
  IGNORE,\r
  QUICK,\r
  SPARSE,\r
  EXTENSIVE,\r
  MAXLEVEL\r
} EXTENDMEM_COVERAGE_LEVEL;\r
\r
\r
/**\r
  Initialize the generic memory test.\r
\r
  @param  This                Protocol instance pointer. \r
  @param  Level               The coverage level of the memory test. \r
  @param  RequireSoftECCInit  Indicate if the memory need software ECC init. \r
\r
  @retval EFI_SUCCESS         The generic memory test initialized correctly. \r
  @retval EFI_NO_MEDIA        There is not any non-tested memory found, in this \r
                              function if not any non-tesed memory found means  \r
                              that the memory test driver have not detect any \r
                              non-tested extended memory of current system. \r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_MEMORY_TEST_INIT)(\r
  IN EFI_GENERIC_MEMORY_TEST_PROTOCOL          *This,\r
  IN  EXTENDMEM_COVERAGE_LEVEL                 Level,\r
  OUT BOOLEAN                                  *RequireSoftECCInit\r
  )\r
;\r
\r
\r
/**\r
  Perform the memory test.\r
\r
  @param  This                Protocol instance pointer. \r
  @param  TestedMemorySize    Return the tested extended memory size. \r
  @param  TotalMemorySize     Return the whole system physical memory size, this  \r
                              value may be changed if in some case some error  \r
                              DIMMs be disabled. \r
  @param  ErrorOut            Any time the memory error occurs, this will be \r
                              TRUE. \r
  @param  IfTestAbort         Indicate if the user press "ESC" to skip the memory \r
                              test. \r
\r
  @retval EFI_SUCCESS         One block of memory test ok, the block size is hide \r
                              internally. \r
  @retval EFI_NOT_FOUND       Indicate all the non-tested memory blocks have  \r
                              already go through. \r
  @retval EFI_DEVICE_ERROR    Mis-compare error, and no agent can handle it\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_PERFORM_MEMORY_TEST)(\r
  IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,\r
  OUT UINT64                                   *TestedMemorySize,\r
  OUT UINT64                                   *TotalMemorySize,\r
  OUT BOOLEAN                                  *ErrorOut,\r
  IN BOOLEAN                                   IfTestAbort\r
  )\r
;\r
\r
\r
/**\r
  The memory test finished.\r
\r
  @param  This                Protocol instance pointer. \r
\r
  @retval EFI_SUCCESS         Successful free all the generic memory test driver \r
                              allocated resource and notify to platform memory \r
                              test driver that memory test finished. \r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_MEMORY_TEST_FINISHED)(\r
  IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This\r
  )\r
;\r
\r
/**\r
  Provide capability to test compatible range which used by some sepcial\r
  driver required using memory range before BDS perform memory test.\r
\r
  @param  This                Protocol instance pointer. \r
  @param  StartAddress        The start address of the memory range. \r
  @param  Length              The memory range's length. \r
  \r
  @retval EFI_SUCCESS           The compatible memory range pass the memory test. \r
  @retval EFI_INVALID_PARAMETER The compatible memory range must be below 16M.\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_MEMORY_TEST_COMPATIBLE_RANGE)(\r
  IN EFI_GENERIC_MEMORY_TEST_PROTOCOL          *This,\r
  IN  EFI_PHYSICAL_ADDRESS                     StartAddress,\r
  IN  UINT64                                   Length\r
  )\r
;\r
\r
struct _EFI_GENERIC_MEMORY_TEST_PROTOCOL {\r
  EFI_MEMORY_TEST_INIT              MemoryTestInit;\r
  EFI_PERFORM_MEMORY_TEST           PerformMemoryTest;\r
  EFI_MEMORY_TEST_FINISHED          Finished;\r
  EFI_MEMORY_TEST_COMPATIBLE_RANGE  CompatibleRangeTest;\r
};\r
\r
extern EFI_GUID gEfiGenericMemTestProtocolGuid;\r
\r
#endif\r
\r