378871863f
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6427 6f19259b-4bc3-4df7-8a09-765794883524
55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/** @file
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Internal include file for support of memory test in PEI Phase.
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Copyright (c) 2006 - 2008, Intel Corporation. <BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _PEI_BASE_MEMORY_TEST_H_
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#define _PEI_BASE_MEMORY_TEST_H_
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#include <PiPei.h>
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#include <Ppi/BaseMemoryTest.h>
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#include <Library/DebugLib.h>
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#include <Library/PeimEntryPoint.h>
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#include <Library/ReportStatusCodeLib.h>
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#include <Library/PcdLib.h>
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#include <Library/PeiServicesLib.h>
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#define COVER_SPAN 0x40000
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#define TEST_PATTERN 0x5A5A5A5A
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/**
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Test base memory.
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@param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
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@param This Pointer to this PPI instance.
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@param BeginAddress Beginning of the memory address to be checked.
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@param MemoryLength Bytes of memory range to be checked.
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@param Operation Type of memory check operation to be performed.
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@param ErrorAddress Pointer to address of the error memory returned.
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@retval EFI_SUCCESS Memory test passed.
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@retval EFI_DEVICE_ERROR Memory test failed.
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**/
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EFI_STATUS
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EFIAPI
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BaseMemoryTest (
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IN EFI_PEI_SERVICES **PeiServices,
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IN PEI_BASE_MEMORY_TEST_PPI *This,
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IN EFI_PHYSICAL_ADDRESS BeginAddress,
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IN UINT64 MemoryLength,
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IN PEI_MEMORY_TEST_OP Operation,
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OUT EFI_PHYSICAL_ADDRESS *ErrorAddress
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);
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#endif
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