| 1 | /* $Id: internal-r0drv-nt.h 93115 2022-01-01 11:31:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Internal Header for the NT Ring-0 Driver Code.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2008-2022 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 | #ifndef IPRT_INCLUDED_SRC_r0drv_nt_internal_r0drv_nt_h
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| 28 | #define IPRT_INCLUDED_SRC_r0drv_nt_internal_r0drv_nt_h
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| 29 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 30 | # pragma once
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| 31 | #endif
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| 32 |
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| 33 | #include <iprt/cpuset.h>
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| 34 | #include <iprt/nt/nt.h>
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| 35 |
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| 36 | RT_C_DECLS_BEGIN
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Structures and Typedefs *
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| 40 | *********************************************************************************************************************************/
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| 41 | typedef ULONG (__stdcall *PFNMYEXSETTIMERRESOLUTION)(ULONG, BOOLEAN);
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| 42 | typedef VOID (__stdcall *PFNMYKEFLUSHQUEUEDDPCS)(VOID);
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| 43 | typedef VOID (__stdcall *PFNHALSENDSOFTWAREINTERRUPT)(ULONG ProcessorNumber, KIRQL Irql);
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| 44 | typedef int (__stdcall *PFNRTSENDIPI)(RTCPUID idCpu);
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| 45 | typedef ULONG_PTR (__stdcall *PFNRTKEIPIGENERICCALL)(PKIPI_BROADCAST_WORKER BroadcastFunction, ULONG_PTR Context);
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| 46 | typedef ULONG (__stdcall *PFNRTRTLGETVERSION)(PRTL_OSVERSIONINFOEXW pVerInfo);
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| 47 | #ifndef RT_ARCH_AMD64
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| 48 | typedef ULONGLONG (__stdcall *PFNRTKEQUERYINTERRUPTTIME)(VOID);
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| 49 | typedef VOID (__stdcall *PFNRTKEQUERYSYSTEMTIME)(PLARGE_INTEGER pTime);
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| 50 | #endif
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| 51 | typedef ULONG64 (__stdcall *PFNRTKEQUERYINTERRUPTTIMEPRECISE)(PULONG64 pQpcTS);
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| 52 | typedef VOID (__stdcall *PFNRTKEQUERYSYSTEMTIMEPRECISE)(PLARGE_INTEGER pTime);
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| 53 | typedef PMDL (__stdcall *PFNMMALLOCATEPAGESFORMDLEX)(PHYSICAL_ADDRESS, PHYSICAL_ADDRESS, PHYSICAL_ADDRESS,
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| 54 | SIZE_T, MEMORY_CACHING_TYPE, ULONG);
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| 55 |
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| 56 | #ifndef EX_TIMER_HIGH_RESOLUTION /* Too old DDK, so add missing bits. */
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| 57 | # define EX_TIMER_NO_WAKE RT_BIT_32(3)
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| 58 | # define EX_TIMER_HIGH_RESOLUTION RT_BIT_32(2)
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| 59 | # define EX_TIMER_NOTIFICATION RT_BIT_32(31)
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| 60 | typedef struct _EX_TIMER *PEX_TIMER;
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| 61 | typedef VOID (__stdcall *PEXT_CALLBACK)(PEX_TIMER, void *);
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| 62 | typedef PEX_TIMER (__stdcall *PFNEXALLOCATETIMER)(PEXT_CALLBACK pfnCallback, void *pvUser, ULONG fFlags);
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| 63 |
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| 64 | typedef VOID (__stdcall *PEXT_DELETE_CALLBACK)(void *);
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| 65 | typedef struct _EXT_DELETE_PARAMETERS
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| 66 | {
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| 67 | ULONG Version;
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| 68 | ULONG Reserved;
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| 69 | PEXT_DELETE_CALLBACK DeleteCallback;
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| 70 | void *DeleteContext;
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| 71 | } EXT_DELETE_PARAMETERS;
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| 72 | typedef EXT_DELETE_PARAMETERS *PEXT_DELETE_PARAMETERS;
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| 73 | DECLINLINE(void) ExInitializeDeleteTimerParameters(PEXT_DELETE_PARAMETERS pParams)
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| 74 | {
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| 75 | pParams->Version = 0;
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| 76 | pParams->Reserved = 0;
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| 77 | pParams->DeleteCallback = NULL;
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| 78 | pParams->DeleteContext = NULL;
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| 79 | }
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| 80 | typedef BOOLEAN (__stdcall *PFNEXDELETETIMER)(PEX_TIMER pTimer, BOOLEAN fCancel, BOOLEAN fWait, PEXT_DELETE_PARAMETERS pParams);
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| 81 |
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| 82 | typedef struct _EXT_SET_PARAMETERS_V0
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| 83 | {
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| 84 | ULONG Version;
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| 85 | ULONG Reserved;
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| 86 | LONGLONG NoWakeTolerance;
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| 87 | } EXT_SET_PARAMETERS;
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| 88 | typedef EXT_SET_PARAMETERS *PEXT_SET_PARAMETERS;
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| 89 | DECLINLINE(void) ExInitializeSetTimerParameters(PEXT_SET_PARAMETERS pParams)
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| 90 | {
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| 91 | pParams->Version = 0;
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| 92 | pParams->Reserved = 0;
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| 93 | pParams->NoWakeTolerance = 0;
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| 94 | }
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| 95 | typedef BOOLEAN (__stdcall *PFNEXSETTIMER)(PEX_TIMER pTimer, LONGLONG DueTime, LONGLONG Period, PEXT_SET_PARAMETERS pParams);
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| 96 |
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| 97 | typedef BOOLEAN (__stdcall *PFNEXCANCELTIMER)(PEX_TIMER pTimer, void *pvReserved);
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| 98 |
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| 99 | #else
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| 100 | typedef decltype(ExAllocateTimer) *PFNEXALLOCATETIMER;
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| 101 | typedef decltype(ExDeleteTimer) *PFNEXDELETETIMER;
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| 102 | typedef decltype(ExSetTimer) *PFNEXSETTIMER;
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| 103 | typedef decltype(ExCancelTimer) *PFNEXCANCELTIMER;
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| 104 | #endif
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| 105 |
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| 106 |
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| 107 | /*********************************************************************************************************************************
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| 108 | * Global Variables *
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| 109 | *********************************************************************************************************************************/
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| 110 | extern RTCPUSET g_rtMpNtCpuSet;
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| 111 | extern uint32_t g_cRtMpNtMaxGroups;
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| 112 | extern uint32_t g_cRtMpNtMaxCpus;
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| 113 | extern RTCPUID g_aidRtMpNtByCpuSetIdx[RTCPUSET_MAX_CPUS];
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| 114 |
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| 115 | extern decltype(ExAllocatePoolWithTag) *g_pfnrtExAllocatePoolWithTag;
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| 116 | extern decltype(ExFreePoolWithTag) *g_pfnrtExFreePoolWithTag;
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| 117 | extern PFNMYEXSETTIMERRESOLUTION g_pfnrtNtExSetTimerResolution;
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| 118 | extern PFNEXALLOCATETIMER g_pfnrtExAllocateTimer;
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| 119 | extern PFNEXDELETETIMER g_pfnrtExDeleteTimer;
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| 120 | extern PFNEXSETTIMER g_pfnrtExSetTimer;
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| 121 | extern PFNEXCANCELTIMER g_pfnrtExCancelTimer;
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| 122 | extern PFNMYKEFLUSHQUEUEDDPCS g_pfnrtNtKeFlushQueuedDpcs;
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| 123 | extern PFNHALREQUESTIPI_W7PLUS g_pfnrtHalRequestIpiW7Plus;
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| 124 | extern PFNHALREQUESTIPI_PRE_W7 g_pfnrtHalRequestIpiPreW7;
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| 125 | extern PFNHALSENDSOFTWAREINTERRUPT g_pfnrtNtHalSendSoftwareInterrupt;
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| 126 | extern PFNRTSENDIPI g_pfnrtMpPokeCpuWorker;
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| 127 | extern PFNRTKEIPIGENERICCALL g_pfnrtKeIpiGenericCall;
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| 128 | extern PFNKESETTARGETPROCESSORDPCEX g_pfnrtKeSetTargetProcessorDpcEx;
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| 129 | extern PFNKEINITIALIZEAFFINITYEX g_pfnrtKeInitializeAffinityEx;
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| 130 | extern PFNKEADDPROCESSORAFFINITYEX g_pfnrtKeAddProcessorAffinityEx;
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| 131 | extern PFNKEGETPROCESSORINDEXFROMNUMBER g_pfnrtKeGetProcessorIndexFromNumber;
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| 132 | extern PFNKEGETPROCESSORNUMBERFROMINDEX g_pfnrtKeGetProcessorNumberFromIndex;
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| 133 | extern PFNKEGETCURRENTPROCESSORNUMBEREX g_pfnrtKeGetCurrentProcessorNumberEx;
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| 134 | extern PFNKEQUERYACTIVEPROCESSORS g_pfnrtKeQueryActiveProcessors;
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| 135 | extern PFNKEQUERYMAXIMUMPROCESSORCOUNT g_pfnrtKeQueryMaximumProcessorCount;
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| 136 | extern PFNKEQUERYMAXIMUMPROCESSORCOUNTEX g_pfnrtKeQueryMaximumProcessorCountEx;
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| 137 | extern PFNKEQUERYMAXIMUMGROUPCOUNT g_pfnrtKeQueryMaximumGroupCount;
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| 138 | extern PFNKEQUERYACTIVEPROCESSORCOUNT g_pfnrtKeQueryActiveProcessorCount;
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| 139 | extern PFNKEQUERYACTIVEPROCESSORCOUNTEX g_pfnrtKeQueryActiveProcessorCountEx;
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| 140 | extern PFNKEQUERYLOGICALPROCESSORRELATIONSHIP g_pfnrtKeQueryLogicalProcessorRelationship;
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| 141 | extern PFNKEREGISTERPROCESSORCHANGECALLBACK g_pfnrtKeRegisterProcessorChangeCallback;
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| 142 | extern PFNKEDEREGISTERPROCESSORCHANGECALLBACK g_pfnrtKeDeregisterProcessorChangeCallback;
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| 143 | extern decltype(KeSetImportanceDpc) *g_pfnrtKeSetImportanceDpc;
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| 144 | extern decltype(KeSetTargetProcessorDpc) *g_pfnrtKeSetTargetProcessorDpc;
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| 145 | extern decltype(KeInitializeTimerEx) *g_pfnrtKeInitializeTimerEx;
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| 146 | extern PFNKESHOULDYIELDPROCESSOR g_pfnrtKeShouldYieldProcessor;
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| 147 | extern decltype(MmProtectMdlSystemAddress) *g_pfnrtMmProtectMdlSystemAddress;
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| 148 | extern decltype(MmAllocatePagesForMdl) *g_pfnrtMmAllocatePagesForMdl;
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| 149 | extern PFNMMALLOCATEPAGESFORMDLEX g_pfnrtMmAllocatePagesForMdlEx;
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| 150 | extern decltype(MmFreePagesFromMdl) *g_pfnrtMmFreePagesFromMdl;
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| 151 | extern decltype(MmMapLockedPagesSpecifyCache) *g_pfnrtMmMapLockedPagesSpecifyCache;
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| 152 | extern decltype(MmAllocateContiguousMemorySpecifyCache) *g_pfnrtMmAllocateContiguousMemorySpecifyCache;
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| 153 | extern decltype(MmSecureVirtualMemory) *g_pfnrtMmSecureVirtualMemory;
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| 154 | extern decltype(MmUnsecureVirtualMemory) *g_pfnrtMmUnsecureVirtualMemory;
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| 155 | extern decltype(PsIsThreadTerminating) *g_pfnrtPsIsThreadTerminating;
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| 156 |
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| 157 | extern PFNRTRTLGETVERSION g_pfnrtRtlGetVersion;
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| 158 | #ifdef RT_ARCH_X86
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| 159 | extern PFNRTKEQUERYINTERRUPTTIME g_pfnrtKeQueryInterruptTime;
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| 160 | #endif
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| 161 | extern PFNRTKEQUERYINTERRUPTTIMEPRECISE g_pfnrtKeQueryInterruptTimePrecise;
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| 162 | extern PFNRTKEQUERYSYSTEMTIMEPRECISE g_pfnrtKeQuerySystemTimePrecise;
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| 163 |
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| 164 | extern uint32_t g_offrtNtPbQuantumEnd;
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| 165 | extern uint32_t g_cbrtNtPbQuantumEnd;
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| 166 | extern uint32_t g_offrtNtPbDpcQueueDepth;
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| 167 |
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| 168 | /** Makes an NT version for checking against g_uRtNtVersion. */
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| 169 | #define RTNT_MAKE_VERSION(uMajor, uMinor) RT_MAKE_U32(uMinor, uMajor)
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| 170 |
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| 171 | extern uint32_t g_uRtNtVersion;
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| 172 | extern uint8_t g_uRtNtMajorVer;
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| 173 | extern uint8_t g_uRtNtMinorVer;
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| 174 | extern uint32_t g_uRtNtBuildNo;
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| 175 |
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| 176 | extern uintptr_t const *g_puRtMmHighestUserAddress;
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| 177 | extern uintptr_t const *g_puRtMmSystemRangeStart;
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| 178 |
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| 179 |
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| 180 | int __stdcall rtMpPokeCpuUsingFailureNotSupported(RTCPUID idCpu);
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| 181 | int __stdcall rtMpPokeCpuUsingDpc(RTCPUID idCpu);
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| 182 | int __stdcall rtMpPokeCpuUsingBroadcastIpi(RTCPUID idCpu);
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| 183 | int __stdcall rtMpPokeCpuUsingHalRequestIpiW7Plus(RTCPUID idCpu);
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| 184 | int __stdcall rtMpPokeCpuUsingHalRequestIpiPreW7(RTCPUID idCpu);
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| 185 |
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| 186 | struct RTNTSDBOSVER;
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| 187 | DECLHIDDEN(int) rtR0MpNtInit(struct RTNTSDBOSVER const *pOsVerInfo);
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| 188 | DECLHIDDEN(void) rtR0MpNtTerm(void);
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| 189 | DECLHIDDEN(int) rtMpNtSetTargetProcessorDpc(KDPC *pDpc, RTCPUID idCpu);
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| 190 | #if defined(RT_ARCH_X86) && defined(NIL_RTDBGKRNLINFO)
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| 191 | DECLHIDDEN(int) rtR0Nt3InitSymbols(RTDBGKRNLINFO hKrnlInfo);
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| 192 | #endif
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| 193 |
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| 194 | RT_C_DECLS_END
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| 195 |
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| 196 | #endif /* !IPRT_INCLUDED_SRC_r0drv_nt_internal_r0drv_nt_h */
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| 197 |
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