/* $Id: VBoxGuest-haiku.h $ */ /** @file * VBoxGuest kernel module, Haiku Guest Additions, header. */ /* * Copyright (C) 2012-2022 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 . * * 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 */ /* * This code is based on: * * VirtualBox Guest Additions for Haiku. * Copyright (c) 2011 Mike Smith * François Revol * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef GA_INCLUDED_SRC_common_VBoxGuest_VBoxGuest_haiku_h #define GA_INCLUDED_SRC_common_VBoxGuest_VBoxGuest_haiku_h #ifndef RT_WITHOUT_PRAGMA_ONCE # pragma once #endif #include #include #include #include "VBoxGuestInternal.h" #include #include #include #include #include #include #include #include #include /** The module name. */ #define VBOXGUEST_MODULE_NAME "generic/vboxguest" struct VBoxGuestDeviceState { /** Resource ID of the I/O port */ int iIOPortResId; /** Pointer to the I/O port resource. */ // struct resource *pIOPortRes; /** Start address of the IO Port. */ uint16_t uIOPortBase; /** Resource ID of the MMIO area */ area_id iVMMDevMemAreaId; /** Pointer to the MMIO resource. */ // struct resource *pVMMDevMemRes; /** Handle of the MMIO resource. */ // bus_space_handle_t VMMDevMemHandle; /** Size of the memory area. */ size_t VMMDevMemSize; /** Mapping of the register space */ void *pMMIOBase; /** IRQ number */ int iIrqResId; /** IRQ resource handle. */ // struct resource *pIrqRes; /** Pointer to the IRQ handler. */ // void *pfnIrqHandler; /** VMMDev version */ uint32_t u32Version; /** The (only) select data we wait on. */ //XXX: should leave in pSession ? uint8_t selectEvent; uint32_t selectRef; void *selectSync; }; struct vboxguest_module_info { module_info module; VBOXGUESTDEVEXT devExt; struct VBoxGuestDeviceState _sState; volatile uint32_t _cUsers; size_t(*_RTLogBackdoorPrintf)(const char *pszFormat, ...); size_t(*_RTLogBackdoorPrintfV)(const char *pszFormat, va_list args); int (*_RTLogSetDefaultInstanceThread)(PRTLOGGER pLogger, uintptr_t uKey); int (*_RTMemAllocExTag)(size_t cb, size_t cbAlignment, uint32_t fFlags, const char *pszTag, void **ppv); void* (*_RTMemContAlloc)(PRTCCPHYS pPhys, size_t cb); void (*_RTMemContFree)(void *pv, size_t cb); void (*_RTMemFreeEx)(void *pv, size_t cb); bool (*_RTMpIsCpuPossible)(RTCPUID idCpu); int (*_RTMpNotificationDeregister)(PFNRTMPNOTIFICATION pfnCallback, void *pvUser); int (*_RTMpNotificationRegister)(PFNRTMPNOTIFICATION pfnCallback, void *pvUser); int (*_RTMpOnAll)(PFNRTMPWORKER pfnWorker, void *pvUser1, void *pvUser2); int (*_RTMpOnOthers)(PFNRTMPWORKER pfnWorker, void *pvUser1, void *pvUser2); int (*_RTMpOnSpecific)(RTCPUID idCpu, PFNRTMPWORKER pfnWorker, void *pvUser1, void *pvUser2); int (*_RTPowerNotificationDeregister)(PFNRTPOWERNOTIFICATION pfnCallback, void *pvUser); int (*_RTPowerNotificationRegister)(PFNRTPOWERNOTIFICATION pfnCallback, void *pvUser); int (*_RTPowerSignalEvent)(RTPOWEREVENT enmEvent); void (*_RTR0AssertPanicSystem)(void); int (*_RTR0Init)(unsigned fReserved); void* (*_RTR0MemObjAddress)(RTR0MEMOBJ MemObj); RTR3PTR(*_RTR0MemObjAddressR3)(RTR0MEMOBJ MemObj); int (*_RTR0MemObjAllocContTag)(PRTR0MEMOBJ pMemObj, size_t cb, bool fExecutable, const char *pszTag); int (*_RTR0MemObjAllocLowTag)(PRTR0MEMOBJ pMemObj, size_t cb, bool fExecutable, const char *pszTag); int (*_RTR0MemObjAllocPageTag)(PRTR0MEMOBJ pMemObj, size_t cb, bool fExecutable, const char *pszTag); int (*_RTR0MemObjAllocPhysExTag)(PRTR0MEMOBJ pMemObj, size_t cb, RTHCPHYS PhysHighest, size_t uAlignment, const char *pszTag); int (*_RTR0MemObjAllocPhysNCTag)(PRTR0MEMOBJ pMemObj, size_t cb, RTHCPHYS PhysHighest, const char *pszTag); int (*_RTR0MemObjAllocPhysTag)(PRTR0MEMOBJ pMemObj, size_t cb, RTHCPHYS PhysHighest, const char *pszTag); int (*_RTR0MemObjEnterPhysTag)(PRTR0MEMOBJ pMemObj, RTHCPHYS Phys, size_t cb, uint32_t uCachePolicy, const char *pszTag); int (*_RTR0MemObjFree)(RTR0MEMOBJ MemObj, bool fFreeMappings); RTHCPHYS(*_RTR0MemObjGetPagePhysAddr)(RTR0MEMOBJ MemObj, size_t iPage); bool (*_RTR0MemObjIsMapping)(RTR0MEMOBJ MemObj); int (*_RTR0MemObjLockKernelTag)(PRTR0MEMOBJ pMemObj, void *pv, size_t cb, uint32_t fAccess, const char *pszTag); int (*_RTR0MemObjLockUserTag)(PRTR0MEMOBJ pMemObj, RTR3PTR R3Ptr, size_t cb, uint32_t fAccess, RTR0PROCESS R0Process, const char *pszTag); int (*_RTR0MemObjMapKernelExTag)(PRTR0MEMOBJ pMemObj, RTR0MEMOBJ MemObjToMap, void *pvFixed, size_t uAlignment, unsigned fProt, size_t offSub, size_t cbSub, const char *pszTag); int (*_RTR0MemObjMapKernelTag)(PRTR0MEMOBJ pMemObj, RTR0MEMOBJ MemObjToMap, void *pvFixed, size_t uAlignment, unsigned fProt, const char *pszTag); int (*_RTR0MemObjMapUserTag)(PRTR0MEMOBJ pMemObj, RTR0MEMOBJ MemObjToMap, RTR3PTR R3PtrFixed, size_t uAlignment, unsigned fProt, RTR0PROCESS R0Process, const char *pszTag); int (*_RTR0MemObjProtect)(RTR0MEMOBJ hMemObj, size_t offSub, size_t cbSub, uint32_t fProt); int (*_RTR0MemObjReserveKernelTag)(PRTR0MEMOBJ pMemObj, void *pvFixed, size_t cb, size_t uAlignment, const char *pszTag); int (*_RTR0MemObjReserveUserTag)(PRTR0MEMOBJ pMemObj, RTR3PTR R3PtrFixed, size_t cb, size_t uAlignment, RTR0PROCESS R0Process, const char *pszTag); size_t(*_RTR0MemObjSize)(RTR0MEMOBJ MemObj); RTR0PROCESS(*_RTR0ProcHandleSelf)(void); void (*_RTR0Term)(void); void (*_RTR0TermForced)(void); RTPROCESS(*_RTProcSelf)(void); uint32_t(*_RTSemEventGetResolution)(void); uint32_t(*_RTSemEventMultiGetResolution)(void); int (*_RTSemEventMultiWaitEx)(RTSEMEVENTMULTI hEventMultiSem, uint32_t fFlags, uint64_t uTimeout); int (*_RTSemEventMultiWaitExDebug)(RTSEMEVENTMULTI hEventMultiSem, uint32_t fFlags, uint64_t uTimeout, RTHCUINTPTR uId, RT_SRC_POS_DECL); int (*_RTSemEventWaitEx)(RTSEMEVENT hEventSem, uint32_t fFlags, uint64_t uTimeout); int (*_RTSemEventWaitExDebug)(RTSEMEVENT hEventSem, uint32_t fFlags, uint64_t uTimeout, RTHCUINTPTR uId, RT_SRC_POS_DECL); bool (*_RTThreadIsInInterrupt)(RTTHREAD hThread); void (*_RTThreadPreemptDisable)(PRTTHREADPREEMPTSTATE pState); bool (*_RTThreadPreemptIsEnabled)(RTTHREAD hThread); bool (*_RTThreadPreemptIsPending)(RTTHREAD hThread); bool (*_RTThreadPreemptIsPendingTrusty)(void); bool (*_RTThreadPreemptIsPossible)(void); void (*_RTThreadPreemptRestore)(PRTTHREADPREEMPTSTATE pState); uint32_t(*_RTTimerGetSystemGranularity)(void); int (*_RTTimerReleaseSystemGranularity)(uint32_t u32Granted); int (*_RTTimerRequestSystemGranularity)(uint32_t u32Request, uint32_t *pu32Granted); void (*_RTSpinlockAcquire)(RTSPINLOCK Spinlock); void (*_RTSpinlockRelease)(RTSPINLOCK Spinlock); void* (*_RTMemTmpAllocTag)(size_t cb, const char *pszTag); void (*_RTMemTmpFree)(void *pv); PRTLOGGER(*_RTLogDefaultInstance)(void); PRTLOGGER(*_RTLogDefaultInstanceEx)(uint32_t fFlagsAndGroup); PRTLOGGER(*_RTLogRelGetDefaultInstance)(void); PRTLOGGER(*_RTLogRelGetDefaultInstanceEx)(uint32_t fFlagsAndGroup); int (*_RTErrConvertToErrno)(int iErr); int (*_VGDrvCommonIoCtl)(unsigned iFunction, PVBOXGUESTDEVEXT pDevExt, PVBOXGUESTSESSION pSession, void *pvData, size_t cbData, size_t *pcbDataReturned); int (*_VGDrvCommonCreateUserSession)(PVBOXGUESTDEVEXT pDevExt, uint32_t fRequestor, PVBOXGUESTSESSION *ppSession); void (*_VGDrvCommonCloseSession)(PVBOXGUESTDEVEXT pDevExt, PVBOXGUESTSESSION pSession); void* (*_VBoxGuestIDCOpen)(uint32_t *pu32Version); int (*_VBoxGuestIDCClose)(void *pvSession); int (*_VBoxGuestIDCCall)(void *pvSession, unsigned iCmd, void *pvData, size_t cbData, size_t *pcbDataReturned); void (*_RTAssertMsg1Weak)(const char *pszExpr, unsigned uLine, const char *pszFile, const char *pszFunction); void (*_RTAssertMsg2Weak)(const char *pszFormat, ...); void (*_RTAssertMsg2WeakV)(const char *pszFormat, va_list va); bool (*_RTAssertShouldPanic)(void); int (*_RTSemFastMutexCreate)(PRTSEMFASTMUTEX phFastMtx); int (*_RTSemFastMutexDestroy)(RTSEMFASTMUTEX hFastMtx); int (*_RTSemFastMutexRelease)(RTSEMFASTMUTEX hFastMtx); int (*_RTSemFastMutexRequest)(RTSEMFASTMUTEX hFastMtx); int (*_RTSemMutexCreate)(PRTSEMMUTEX phFastMtx); int (*_RTSemMutexDestroy)(RTSEMMUTEX hFastMtx); int (*_RTSemMutexRelease)(RTSEMMUTEX hFastMtx); int (*_RTSemMutexRequest)(RTSEMMUTEX hFastMtx, RTMSINTERVAL cMillies); int (*_RTHeapSimpleRelocate)(RTHEAPSIMPLE hHeap, uintptr_t offDelta); int (*_RTHeapOffsetInit)(PRTHEAPOFFSET phHeap, void *pvMemory, size_t cbMemory); int (*_RTHeapSimpleInit)(PRTHEAPSIMPLE pHeap, void *pvMemory, size_t cbMemory); void* (*_RTHeapOffsetAlloc)(RTHEAPOFFSET hHeap, size_t cb, size_t cbAlignment); void* (*_RTHeapSimpleAlloc)(RTHEAPSIMPLE Heap, size_t cb, size_t cbAlignment); void (*_RTHeapOffsetFree)(RTHEAPOFFSET hHeap, void *pv); void (*_RTHeapSimpleFree)(RTHEAPSIMPLE Heap, void *pv); }; #ifdef IN_VBOXGUEST #define g_DevExt (g_VBoxGuest.devExt) #define cUsers (g_VBoxGuest._cUsers) #define sState (g_VBoxGuest._sState) #else #define g_DevExt (g_VBoxGuest->devExt) #define cUsers (g_VBoxGuest->_cUsers) #define sState (g_VBoxGuest->_sState) extern struct vboxguest_module_info *g_VBoxGuest; #endif #endif /* !GA_INCLUDED_SRC_common_VBoxGuest_VBoxGuest_haiku_h */