mirror of https://github.com/acidanthera/audk.git
119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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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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Module Name:
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NullMemoryTest.h
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Abstract:
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The generic memory test driver definition
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--*/
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#ifndef _NULL_MEMORY_TEST_H
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#define _NULL_MEMORY_TEST_H
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#include <PiDxe.h>
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#include <Protocol/GenericMemoryTest.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/DxeServicesTableLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/MemoryAllocationLib.h>
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//
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// attributes for reserved memory before it is promoted to system memory
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//
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#define EFI_MEMORY_PRESENT 0x0100000000000000ULL
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#define EFI_MEMORY_INITIALIZED 0x0200000000000000ULL
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#define EFI_MEMORY_TESTED 0x0400000000000000ULL
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//
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// Some global define
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//
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#define GENERIC_CACHELINE_SIZE 0x40
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//
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// The SPARSE_SPAN_SIZE size can not small then the MonoTestSize
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//
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#define TEST_BLOCK_SIZE 0x2000000
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#define QUICK_SPAN_SIZE (TEST_BLOCK_SIZE >> 2)
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#define SPARSE_SPAN_SIZE (TEST_BLOCK_SIZE >> 4)
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//
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// This structure records every nontested memory range parsed through GCD
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// service.
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//
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#define EFI_NONTESTED_MEMORY_RANGE_SIGNATURE EFI_SIGNATURE_32 ('N', 'T', 'M', 'E')
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typedef struct {
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UINTN Signature;
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LIST_ENTRY Link;
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EFI_PHYSICAL_ADDRESS StartAddress;
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UINT64 Length;
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UINT64 Capabilities;
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BOOLEAN Above4G;
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BOOLEAN AlreadyMapped;
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} NONTESTED_MEMORY_RANGE;
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#define NONTESTED_MEMORY_RANGE_FROM_LINK(link) \
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CR(link, NONTESTED_MEMORY_RANGE, Link, EFI_NONTESTED_MEMORY_RANGE_SIGNATURE)
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//
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// This is the memory test driver's structure definition
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//
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#define EFI_GENERIC_MEMORY_TEST_PRIVATE_SIGNATURE EFI_SIGNATURE_32 ('G', 'E', 'M', 'T')
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//
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// Function Prototypes
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//
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EFI_STATUS
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EFIAPI
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InitializeMemoryTest (
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IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,
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IN EXTENDMEM_COVERAGE_LEVEL Level,
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OUT BOOLEAN *RequireSoftECCInit
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)
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;
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EFI_STATUS
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EFIAPI
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GenPerformMemoryTest (
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IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,
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IN OUT UINT64 *TestedMemorySize,
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OUT UINT64 *TotalMemorySize,
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OUT BOOLEAN *ErrorOut,
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IN BOOLEAN TestAbort
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)
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;
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EFI_STATUS
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EFIAPI
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GenMemoryTestFinished (
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IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This
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)
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;
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EFI_STATUS
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EFIAPI
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GenCompatibleRangeTest (
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IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,
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IN EFI_PHYSICAL_ADDRESS StartAddress,
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IN UINT64 Length
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)
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;
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#endif
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