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/* $Id: VBoxGuest-haiku.h $ */
/** @file
* VBoxGuest kernel module, Haiku Guest Additions, header.
*/
/*
* Copyright (C) 2012-2023 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
*/
/*
* This code is based on:
*
* VirtualBox Guest Additions for Haiku.
* Copyright (c) 2011 Mike Smith <mike@scgtrp.net>
* François Revol <revol@free.fr>
*
* 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 <OS.h>
#include <Drivers.h>
#include <drivers/module.h>
#include "VBoxGuestInternal.h"
#include <VBox/log.h>
#include <iprt/assert.h>
#include <iprt/initterm.h>
#include <iprt/process.h>
#include <iprt/mem.h>
#include <iprt/asm.h>
#include <iprt/mp.h>
#include <iprt/power.h>
#include <iprt/thread.h>
/** 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 */
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