Kaimakan71
2472e39635
Started BlpMmDestroy(), MmMdDestroy(), MmPaDestroy(), EfiSetWatchdogTimer(), EfiOpenProtocol(), EfiConInExSetState(), and BlDestroyLibrary(). Completed BlpFwInitialize(). Improved InitializeLibrary().
124 lines
2.0 KiB
C
124 lines
2.0 KiB
C
/*++
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Copyright (c) 2024, Quinn Stephens.
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Provided under the BSD 3-Clause license.
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Module Name:
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mm.h
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Abstract:
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Boot memory manager definitions.
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--*/
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#ifndef _MM_H
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#define _MM_H
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#include "bootlib.h"
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#define MDL_OPERATION_FLAGS_TRUNCATE 0x00000002
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#define MDL_OPERATION_FLAGS_PHYSICAL 0x40000000
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#define MDL_OPERATION_FLAGS_VIRTUAL 0x80000000
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extern ULONG MmTranslationType;
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NTSTATUS
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MmFwGetMemoryMap (
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IN OUT PMEMORY_DESCRIPTOR_LIST Mdl,
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IN ULONG Flags
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);
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BOOLEAN
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MmMdpHasPrecedence (
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IN MEMORY_TYPE A,
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IN MEMORY_TYPE B
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);
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BOOLEAN
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MmMdpTruncateDescriptor (
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IN PMEMORY_DESCRIPTOR_LIST Mdl,
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IN PMEMORY_DESCRIPTOR Descriptor,
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IN ULONG Flags
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);
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NTSTATUS
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MmMdAddDescriptorToList (
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IN PMEMORY_DESCRIPTOR_LIST Mdl,
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IN PMEMORY_DESCRIPTOR Descriptor,
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IN ULONG Flags
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);
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VOID
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MmMdRemoveDescriptorFromList (
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IN PMEMORY_DESCRIPTOR_LIST Mdl,
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IN PMEMORY_DESCRIPTOR Descriptor
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);
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PMEMORY_DESCRIPTOR
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MmMdFindDescriptorFromMdl (
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IN PMEMORY_DESCRIPTOR_LIST Mdl,
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IN ULONGLONG Page,
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IN ULONG Flags
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);
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NTSTATUS
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MmMdRemoveRegionFromMdlEx (
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IN PMEMORY_DESCRIPTOR_LIST Mdl,
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IN ULONGLONG FirstPage,
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IN ULONGLONG PageCount,
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IN ULONG Flags,
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OUT PMEMORY_DESCRIPTOR_LIST Unused
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);
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NTSTATUS
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MmMdRemoveRegionFromMdl (
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IN PMEMORY_DESCRIPTOR_LIST Mdl,
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IN ULONGLONG RemoveStart,
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IN ULONGLONG PageCount,
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IN ULONG Flags
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);
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NTSTATUS
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MmMdFreeDescriptor (
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IN PMEMORY_DESCRIPTOR Descriptor
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);
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VOID
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MmMdFreeList (
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IN PMEMORY_DESCRIPTOR_LIST Mdl
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);
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PMEMORY_DESCRIPTOR
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MmMdInitDescriptor (
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IN ULONGLONG FirstPage,
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IN ULONGLONG MappedFirstPage,
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IN ULONGLONG PageCount,
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IN ULONG Attributes,
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IN MEMORY_TYPE Type
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);
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NTSTATUS
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MmMdDestroy (
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);
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VOID
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MmMdInitialize (
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IN ULONG Unused,
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IN PBOOT_LIBRARY_PARAMETERS LibraryParameters
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);
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NTSTATUS
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MmPaDestroy (
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IN ULONG Stage
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);
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NTSTATUS
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MmPaInitialize (
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IN PBOOT_MEMORY_INFO MemoryInfo,
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IN ULONG MinimumAllocation
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);
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#endif
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