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[SDK:DDK][NTOS:PNP] Implement PnP arbiters initialization

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Vadim Galyant 2022-01-10 06:35:45 +03:00 • committed by GitHub
parent b2f8d62cd1
commit fec440d8b8
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5 changed files with 928 additions and 173 deletions
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76
sdk/lib/drivers/arbiter/arbiter.h
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@ -1,50 +1,53 @@
/*
* PROJECT: ReactOS Kernel
* COPYRIGHT: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* FILE: lib/drivers/arbiter/arbiter.h
* PURPOSE: Hardware Resources Arbiter Library
* PROGRAMMERS: Copyright 2020 Vadim Galyant <vgal@rambler.ru>
* PROJECT: ReactOS Kernel&Driver SDK
* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
* PURPOSE: Hardware Resources Arbiter Library
* COPYRIGHT: Copyright 2020 Vadim Galyant <vgal@rambler.ru>
*/
#ifndef _ARBITER_H
#define _ARBITER_H
#pragma once
#define ARBITER_SIGNATURE 'sbrA'
#define TAG_ARBITER 'MbrA'
#define TAG_ARB_ALLOCATION 'AbrA'
#define TAG_ARB_RANGE 'RbrA'
typedef struct _ARBITER_ORDERING
{
ULONGLONG Start;
ULONGLONG End;
UINT64 Start;
UINT64 End;
} ARBITER_ORDERING, *PARBITER_ORDERING;
typedef struct _ARBITER_ORDERING_LIST
{
USHORT Count;
USHORT Maximum;
UINT16 Count;
UINT16 Maximum;
PARBITER_ORDERING Orderings;
} ARBITER_ORDERING_LIST, *PARBITER_ORDERING_LIST;
typedef struct _ARBITER_ALTERNATIVE
{
ULONGLONG Minimum;
ULONGLONG Maximum;
ULONG Length;
ULONG Alignment;
LONG Priority;
ULONG Flags;
UINT64 Minimum;
UINT64 Maximum;
UINT32 Length;
UINT32 Alignment;
INT32 Priority;
UINT32 Flags;
PIO_RESOURCE_DESCRIPTOR Descriptor;
ULONG Reserved[3];
UINT32 Reserved[3];
} ARBITER_ALTERNATIVE, *PARBITER_ALTERNATIVE;
typedef struct _ARBITER_ALLOCATION_STATE
{
ULONGLONG Start;
ULONGLONG End;
ULONGLONG CurrentMinimum;
ULONGLONG CurrentMaximum;
UINT64 Start;
UINT64 End;
UINT64 CurrentMinimum;
UINT64 CurrentMaximum;
PARBITER_LIST_ENTRY Entry;
PARBITER_ALTERNATIVE CurrentAlternative;
ULONG AlternativeCount;
UINT32 AlternativeCount;
PARBITER_ALTERNATIVE Alternatives;
USHORT Flags;
UINT16 Flags;
UCHAR RangeAttributes;
UCHAR RangeAvailableAttributes;
ULONG_PTR WorkSpace;
@ -55,27 +58,27 @@ typedef struct _ARBITER_INSTANCE *PARBITER_INSTANCE;
typedef NTSTATUS
(NTAPI * PARB_UNPACK_REQUIREMENT)(
_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor,
_Out_ PULONGLONG OutMinimumAddress,
_Out_ PULONGLONG OutMaximumAddress,
_Out_ PULONG OutLength,
_Out_ PULONG OutAlignment
_Out_ PUINT64 OutMinimumAddress,
_Out_ PUINT64 OutMaximumAddress,
_Out_ PUINT32 OutLength,
_Out_ PUINT32 OutAlignment
);
typedef NTSTATUS
(NTAPI * PARB_PACK_RESOURCE)(
_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor,
_In_ ULONGLONG Start,
_In_ UINT64 Start,
_Out_ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor
);
typedef NTSTATUS
(NTAPI * PARB_UNPACK_RESOURCE)(
_In_ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor,
_Out_ PULONGLONG Start,
_Out_ PULONG OutLength
_Out_ PUINT64 Start,
_Out_ PUINT32 OutLength
);
typedef LONG
typedef INT32
(NTAPI * PARB_SCORE_REQUIREMENT)(
_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor
);
@ -176,7 +179,7 @@ typedef NTSTATUS
typedef struct _ARBITER_INSTANCE
{
ULONG Signature;
UINT32 Signature;
PKEVENT MutexEvent;
PCWSTR Name;
CM_RESOURCE_TYPE ResourceType;
@ -184,9 +187,9 @@ typedef struct _ARBITER_INSTANCE
PRTL_RANGE_LIST PossibleAllocation;
ARBITER_ORDERING_LIST OrderingList;
ARBITER_ORDERING_LIST ReservedList;
LONG ReferenceCount;
INT32 ReferenceCount;
PARBITER_INTERFACE Interface;
ULONG AllocationStackMaxSize;
UINT32 AllocationStackMaxSize;
PARBITER_ALLOCATION_STATE AllocationStack;
PARB_UNPACK_REQUIREMENT UnpackRequirement;
PARB_PACK_RESOURCE PackResource;
@ -221,6 +224,7 @@ typedef NTSTATUS
_In_ PIO_RESOURCE_DESCRIPTOR IoDescriptor
);
CODE_SEG("PAGE")
NTSTATUS
NTAPI
ArbInitializeArbiterInstance(
@ -231,5 +235,3 @@ ArbInitializeArbiterInstance(
_In_ PCWSTR OrderName,
_In_ PARB_TRANSLATE_ORDERING TranslateOrderingFunction
);
#endif /* _ARBITER_H */