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/* $Id: internal-r0drv-nt.h $ */
/** @file
* IPRT - Internal Header for the NT Ring-0 Driver Code.
*/
/*
* Copyright (C) 2008-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_SRC_r0drv_nt_internal_r0drv_nt_h
#define IPRT_INCLUDED_SRC_r0drv_nt_internal_r0drv_nt_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/cpuset.h>
#include <iprt/nt/nt.h>
RT_C_DECLS_BEGIN
/*********************************************************************************************************************************
* Structures and Typedefs *
*********************************************************************************************************************************/
typedef ULONG (__stdcall *PFNMYEXSETTIMERRESOLUTION)(ULONG, BOOLEAN);
typedef VOID (__stdcall *PFNMYKEFLUSHQUEUEDDPCS)(VOID);
typedef VOID (__stdcall *PFNHALSENDSOFTWAREINTERRUPT)(ULONG ProcessorNumber, KIRQL Irql);
typedef int (__stdcall *PFNRTSENDIPI)(RTCPUID idCpu);
typedef ULONG_PTR (__stdcall *PFNRTKEIPIGENERICCALL)(PKIPI_BROADCAST_WORKER BroadcastFunction, ULONG_PTR Context);
typedef ULONG (__stdcall *PFNRTRTLGETVERSION)(PRTL_OSVERSIONINFOEXW pVerInfo);
#ifndef RT_ARCH_AMD64
typedef ULONGLONG (__stdcall *PFNRTKEQUERYINTERRUPTTIME)(VOID);
typedef VOID (__stdcall *PFNRTKEQUERYSYSTEMTIME)(PLARGE_INTEGER pTime);
#endif
typedef ULONG64 (__stdcall *PFNRTKEQUERYINTERRUPTTIMEPRECISE)(PULONG64 pQpcTS);
typedef VOID (__stdcall *PFNRTKEQUERYSYSTEMTIMEPRECISE)(PLARGE_INTEGER pTime);
typedef PMDL (__stdcall *PFNMMALLOCATEPAGESFORMDLEX)(PHYSICAL_ADDRESS, PHYSICAL_ADDRESS, PHYSICAL_ADDRESS,
SIZE_T, MEMORY_CACHING_TYPE, ULONG);
#ifndef EX_TIMER_HIGH_RESOLUTION /* Too old DDK, so add missing bits. */
# define EX_TIMER_NO_WAKE RT_BIT_32(3)
# define EX_TIMER_HIGH_RESOLUTION RT_BIT_32(2)
# define EX_TIMER_NOTIFICATION RT_BIT_32(31)
typedef struct _EX_TIMER *PEX_TIMER;
typedef VOID (__stdcall *PEXT_CALLBACK)(PEX_TIMER, void *);
typedef PEX_TIMER (__stdcall *PFNEXALLOCATETIMER)(PEXT_CALLBACK pfnCallback, void *pvUser, ULONG fFlags);
typedef VOID (__stdcall *PEXT_DELETE_CALLBACK)(void *);
typedef struct _EXT_DELETE_PARAMETERS
{
ULONG Version;
ULONG Reserved;
PEXT_DELETE_CALLBACK DeleteCallback;
void *DeleteContext;
} EXT_DELETE_PARAMETERS;
typedef EXT_DELETE_PARAMETERS *PEXT_DELETE_PARAMETERS;
DECLINLINE(void) ExInitializeDeleteTimerParameters(PEXT_DELETE_PARAMETERS pParams)
{
pParams->Version = 0;
pParams->Reserved = 0;
pParams->DeleteCallback = NULL;
pParams->DeleteContext = NULL;
}
typedef BOOLEAN (__stdcall *PFNEXDELETETIMER)(PEX_TIMER pTimer, BOOLEAN fCancel, BOOLEAN fWait, PEXT_DELETE_PARAMETERS pParams);
typedef struct _EXT_SET_PARAMETERS_V0
{
ULONG Version;
ULONG Reserved;
LONGLONG NoWakeTolerance;
} EXT_SET_PARAMETERS;
typedef EXT_SET_PARAMETERS *PEXT_SET_PARAMETERS;
DECLINLINE(void) ExInitializeSetTimerParameters(PEXT_SET_PARAMETERS pParams)
{
pParams->Version = 0;
pParams->Reserved = 0;
pParams->NoWakeTolerance = 0;
}
typedef BOOLEAN (__stdcall *PFNEXSETTIMER)(PEX_TIMER pTimer, LONGLONG DueTime, LONGLONG Period, PEXT_SET_PARAMETERS pParams);
typedef BOOLEAN (__stdcall *PFNEXCANCELTIMER)(PEX_TIMER pTimer, void *pvReserved);
#else
typedef decltype(ExAllocateTimer) *PFNEXALLOCATETIMER;
typedef decltype(ExDeleteTimer) *PFNEXDELETETIMER;
typedef decltype(ExSetTimer) *PFNEXSETTIMER;
typedef decltype(ExCancelTimer) *PFNEXCANCELTIMER;
#endif
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
extern RTCPUSET g_rtMpNtCpuSet;
extern uint32_t g_cRtMpNtMaxGroups;
extern uint32_t g_cRtMpNtMaxCpus;
extern RTCPUID g_aidRtMpNtByCpuSetIdx[RTCPUSET_MAX_CPUS];
extern decltype(ExAllocatePoolWithTag) *g_pfnrtExAllocatePoolWithTag;
extern decltype(ExFreePoolWithTag) *g_pfnrtExFreePoolWithTag;
extern PFNMYEXSETTIMERRESOLUTION g_pfnrtNtExSetTimerResolution;
extern PFNEXALLOCATETIMER g_pfnrtExAllocateTimer;
extern PFNEXDELETETIMER g_pfnrtExDeleteTimer;
extern PFNEXSETTIMER g_pfnrtExSetTimer;
extern PFNEXCANCELTIMER g_pfnrtExCancelTimer;
extern PFNMYKEFLUSHQUEUEDDPCS g_pfnrtNtKeFlushQueuedDpcs;
extern PFNHALREQUESTIPI_W7PLUS g_pfnrtHalRequestIpiW7Plus;
extern PFNHALREQUESTIPI_PRE_W7 g_pfnrtHalRequestIpiPreW7;
extern PFNHALSENDSOFTWAREINTERRUPT g_pfnrtNtHalSendSoftwareInterrupt;
extern PFNRTSENDIPI g_pfnrtMpPokeCpuWorker;
extern PFNRTKEIPIGENERICCALL g_pfnrtKeIpiGenericCall;
extern PFNKESETTARGETPROCESSORDPCEX g_pfnrtKeSetTargetProcessorDpcEx;
extern PFNKEINITIALIZEAFFINITYEX g_pfnrtKeInitializeAffinityEx;
extern PFNKEADDPROCESSORAFFINITYEX g_pfnrtKeAddProcessorAffinityEx;
extern PFNKEGETPROCESSORINDEXFROMNUMBER g_pfnrtKeGetProcessorIndexFromNumber;
extern PFNKEGETPROCESSORNUMBERFROMINDEX g_pfnrtKeGetProcessorNumberFromIndex;
extern PFNKEGETCURRENTPROCESSORNUMBEREX g_pfnrtKeGetCurrentProcessorNumberEx;
extern PFNKEQUERYACTIVEPROCESSORS g_pfnrtKeQueryActiveProcessors;
extern PFNKEQUERYMAXIMUMPROCESSORCOUNT g_pfnrtKeQueryMaximumProcessorCount;
extern PFNKEQUERYMAXIMUMPROCESSORCOUNTEX g_pfnrtKeQueryMaximumProcessorCountEx;
extern PFNKEQUERYMAXIMUMGROUPCOUNT g_pfnrtKeQueryMaximumGroupCount;
extern PFNKEQUERYACTIVEPROCESSORCOUNT g_pfnrtKeQueryActiveProcessorCount;
extern PFNKEQUERYACTIVEPROCESSORCOUNTEX g_pfnrtKeQueryActiveProcessorCountEx;
extern PFNKEQUERYLOGICALPROCESSORRELATIONSHIP g_pfnrtKeQueryLogicalProcessorRelationship;
extern PFNKEREGISTERPROCESSORCHANGECALLBACK g_pfnrtKeRegisterProcessorChangeCallback;
extern PFNKEDEREGISTERPROCESSORCHANGECALLBACK g_pfnrtKeDeregisterProcessorChangeCallback;
extern decltype(KeSetImportanceDpc) *g_pfnrtKeSetImportanceDpc;
extern decltype(KeSetTargetProcessorDpc) *g_pfnrtKeSetTargetProcessorDpc;
extern decltype(KeInitializeTimerEx) *g_pfnrtKeInitializeTimerEx;
extern PFNKESHOULDYIELDPROCESSOR g_pfnrtKeShouldYieldProcessor;
extern decltype(MmProtectMdlSystemAddress) *g_pfnrtMmProtectMdlSystemAddress;
extern decltype(MmAllocatePagesForMdl) *g_pfnrtMmAllocatePagesForMdl;
extern PFNMMALLOCATEPAGESFORMDLEX g_pfnrtMmAllocatePagesForMdlEx;
extern decltype(MmFreePagesFromMdl) *g_pfnrtMmFreePagesFromMdl;
extern decltype(MmMapLockedPagesSpecifyCache) *g_pfnrtMmMapLockedPagesSpecifyCache;
extern decltype(MmAllocateContiguousMemorySpecifyCache) *g_pfnrtMmAllocateContiguousMemorySpecifyCache;
extern decltype(MmSecureVirtualMemory) *g_pfnrtMmSecureVirtualMemory;
extern decltype(MmUnsecureVirtualMemory) *g_pfnrtMmUnsecureVirtualMemory;
extern decltype(PsIsThreadTerminating) *g_pfnrtPsIsThreadTerminating;
extern PFNRTRTLGETVERSION g_pfnrtRtlGetVersion;
#ifdef RT_ARCH_X86
extern PFNRTKEQUERYINTERRUPTTIME g_pfnrtKeQueryInterruptTime;
#endif
extern PFNRTKEQUERYINTERRUPTTIMEPRECISE g_pfnrtKeQueryInterruptTimePrecise;
extern PFNRTKEQUERYSYSTEMTIMEPRECISE g_pfnrtKeQuerySystemTimePrecise;
extern uint32_t g_offrtNtPbQuantumEnd;
extern uint32_t g_cbrtNtPbQuantumEnd;
extern uint32_t g_offrtNtPbDpcQueueDepth;
/** Makes an NT version for checking against g_uRtNtVersion. */
#define RTNT_MAKE_VERSION(uMajor, uMinor) RT_MAKE_U32(uMinor, uMajor)
extern uint32_t g_uRtNtVersion;
extern uint8_t g_uRtNtMajorVer;
extern uint8_t g_uRtNtMinorVer;
extern uint32_t g_uRtNtBuildNo;
extern uintptr_t const *g_puRtMmHighestUserAddress;
extern uintptr_t const *g_puRtMmSystemRangeStart;
int __stdcall rtMpPokeCpuUsingFailureNotSupported(RTCPUID idCpu);
int __stdcall rtMpPokeCpuUsingDpc(RTCPUID idCpu);
int __stdcall rtMpPokeCpuUsingBroadcastIpi(RTCPUID idCpu);
int __stdcall rtMpPokeCpuUsingHalRequestIpiW7Plus(RTCPUID idCpu);
int __stdcall rtMpPokeCpuUsingHalRequestIpiPreW7(RTCPUID idCpu);
struct RTNTSDBOSVER;
DECLHIDDEN(int) rtR0MpNtInit(struct RTNTSDBOSVER const *pOsVerInfo);
DECLHIDDEN(void) rtR0MpNtTerm(void);
DECLHIDDEN(int) rtMpNtSetTargetProcessorDpc(KDPC *pDpc, RTCPUID idCpu);
#if defined(RT_ARCH_X86) && defined(NIL_RTDBGKRNLINFO)
DECLHIDDEN(int) rtR0Nt3InitSymbols(RTDBGKRNLINFO hKrnlInfo);
#endif
RT_C_DECLS_END
#endif /* !IPRT_INCLUDED_SRC_r0drv_nt_internal_r0drv_nt_h */
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