VMMDevState.h@ 98103

Last change on this file since 98103 was 98103, checked in by vboxsync, 23 months ago
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1	/* $Id: VMMDevState.h 98103 2023-01-17 14:15:46Z vboxsync $ */
2	/** @file
3	* VMMDev - Guest <-> VMM/Host communication device, internal header.
4	*/
5
6	/*
7	* Copyright (C) 2006-2023 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* SPDX-License-Identifier: GPL-3.0-only
26	*/
27
28	#ifndef VBOX_INCLUDED_SRC_VMMDev_VMMDevState_h
29	#define VBOX_INCLUDED_SRC_VMMDev_VMMDevState_h
30	#ifndef RT_WITHOUT_PRAGMA_ONCE
31	# pragma once
32	#endif
33
34	#include <VBoxVideo.h> /* For VBVA definitions. */
35	#include <VBox/VMMDev.h>
36	#include <VBox/vmm/pdmdev.h>
37	#include <VBox/vmm/pdmifs.h>
38	#ifndef VBOX_WITHOUT_TESTING_FEATURES
39	# include <VBox/vmm/pdmthread.h>
40	# include <iprt/test.h>
41	# include <VBox/VMMDevTesting.h>
42	#endif
43
44	#include <iprt/list.h>
45	#include <iprt/memcache.h>
46
47
48	#define VMMDEV_WITH_ALT_TIMESYNC
49
50	/** Request locking structure (HGCM optimization). */
51	typedef struct VMMDEVREQLOCK
52	{
53	void *pvReq;
54	PGMPAGEMAPLOCK Lock;
55	} VMMDEVREQLOCK;
56	/** Pointer to a request lock structure. */
57	typedef VMMDEVREQLOCK *PVMMDEVREQLOCK;
58
59	typedef struct DISPLAYCHANGEREQUEST
60	{
61	bool fPending;
62	bool afAlignment[3];
63	VMMDevDisplayDef displayChangeRequest;
64	VMMDevDisplayDef lastReadDisplayChangeRequest;
65	} DISPLAYCHANGEREQUEST;
66
67	typedef struct DISPLAYCHANGEDATA
68	{
69	/* Which monitor is being reported to the guest. */
70	int32_t iCurrentMonitor;
71
72	/** true if the guest responded to VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST at least once */
73	bool fGuestSentChangeEventAck;
74	bool afAlignment[3];
75
76	DISPLAYCHANGEREQUEST aRequests[VBOX_VIDEO_MAX_SCREENS];
77	} DISPLAYCHANGEDATA;
78
79
80	/**
81	* Credentials for automatic guest logon and host configured logon (?).
82	*
83	* This is not stored in the same block as the instance data in order to make it
84	* harder to access.
85	*/
86	typedef struct VMMDEVCREDS
87	{
88	/** credentials for guest logon purposes */
89	struct
90	{
91	char szUserName[VMMDEV_CREDENTIALS_SZ_SIZE];
92	char szPassword[VMMDEV_CREDENTIALS_SZ_SIZE];
93	char szDomain[VMMDEV_CREDENTIALS_SZ_SIZE];
94	bool fAllowInteractiveLogon;
95	} Logon;
96
97	/** credentials for verification by guest */
98	struct
99	{
100	char szUserName[VMMDEV_CREDENTIALS_SZ_SIZE];
101	char szPassword[VMMDEV_CREDENTIALS_SZ_SIZE];
102	char szDomain[VMMDEV_CREDENTIALS_SZ_SIZE];
103	} Judge;
104	} VMMDEVCREDS;
105
106
107	/**
108	* Facility status entry.
109	*/
110	typedef struct VMMDEVFACILITYSTATUSENTRY
111	{
112	/** The facility (may contain values other than the defined ones). */
113	VBoxGuestFacilityType enmFacility;
114	/** The status (may contain values other than the defined ones). */
115	VBoxGuestFacilityStatus enmStatus;
116	/** Whether this entry is fixed and cannot be reused when inactive. */
117	bool fFixed;
118	/** Explicit alignment padding / reserved for future use. MBZ. */
119	bool afPadding[3];
120	/** The facility flags (yet to be defined). */
121	uint32_t fFlags;
122	/** Last update timestamp. */
123	RTTIMESPEC TimeSpecTS;
124	} VMMDEVFACILITYSTATUSENTRY;
125	/** Pointer to a facility status entry. */
126	typedef VMMDEVFACILITYSTATUSENTRY *PVMMDEVFACILITYSTATUSENTRY;
127
128
129	/**
130	* State structure for the VMM device.
131	*/
132	typedef struct VMMDEV
133	{
134	/** The critical section for this device.
135	* @remarks We use this rather than the default one, it's simpler with all
136	* the driver interfaces where we have to waste time digging out the
137	* PDMDEVINS structure. */
138	PDMCRITSECT CritSect;
139	#if !defined(VBOX_WITHOUT_TESTING_FEATURES) \|\| defined(DOXYGEN_RUNNING)
140	/** Read write critical section of lock testing.
141	* @remarks At the beginning to satisfy 64 byte alignment requirement. */
142	PDMCRITSECTRW CritSectRw;
143	#endif
144
145	/** mouse capabilities of host and guest */
146	uint32_t fMouseCapabilities;
147	/** @name Absolute mouse position in pixels, relative wheel movement and buttons state.
148	* @{ */
149	int32_t xMouseAbs;
150	int32_t yMouseAbs;
151	int32_t dzMouse;
152	int32_t dwMouse;
153	uint32_t fMouseButtons;
154	/** @} */
155	/** Does the guest currently want the host pointer to be shown? */
156	uint32_t fHostCursorRequested;
157
158	/** message buffer for backdoor logging. */
159	char szMsg[512];
160	/** message buffer index. */
161	uint32_t offMsg;
162	/** Alignment padding. */
163	uint32_t u32Alignment2;
164
165	/** Statistics counter for slow IRQ ACK. */
166	STAMCOUNTER StatSlowIrqAck;
167	/** Statistics counter for fast IRQ ACK - R3. */
168	STAMCOUNTER StatFastIrqAckR3;
169	/** Statistics counter for fast IRQ ACK - R0 / RC. */
170	STAMCOUNTER StatFastIrqAckRZ;
171	/** Current host side event flags - VMMDEV_EVENT_XXX. */
172	uint32_t fHostEventFlags;
173	/** Mask of events guest is interested in - VMMDEV_EVENT_XXX.
174	* @note The HGCM events are enabled automatically by the VMMDev device when
175	* guest issues HGCM commands. */
176	uint32_t fGuestFilterMask;
177	/** Delayed mask of guest events - VMMDEV_EVENT_XXX. */
178	uint32_t fNewGuestFilterMask;
179	/** Flag whether fNewGuestFilterMask is valid */
180	bool fNewGuestFilterMaskValid;
181	/** Alignment padding. */
182	bool afAlignment3[3];
183
184	/** Information reported by guest via VMMDevReportGuestInfo generic request.
185	* Until this information is reported the VMMDev refuses any other requests.
186	*/
187	VBoxGuestInfo guestInfo;
188	/** Information report \#2, chewed a little. */
189	struct
190	{
191	uint32_t uFullVersion; /*< non-zero if info is present. /
192	uint32_t uRevision;
193	uint32_t fFeatures;
194	char szName[128];
195	} guestInfo2;
196
197	/** Array of guest facility statuses. */
198	VMMDEVFACILITYSTATUSENTRY aFacilityStatuses[32];
199	/** The number of valid entries in the facility status array. */
200	uint32_t cFacilityStatuses;
201
202	/** Information reported by guest via VMMDevReportGuestCapabilities - VMMDEV_GUEST_SUPPORTS_XXX. */
203	uint32_t fGuestCaps;
204
205	/** "Additions are Ok" indicator, set to true after processing VMMDevReportGuestInfo,
206	* if additions version is compatible. This flag is here to avoid repeated comparing
207	* of the version in guestInfo.
208	*/
209	uint32_t fu32AdditionsOk;
210
211	/** Video acceleration status set by guest. */
212	uint32_t u32VideoAccelEnabled;
213
214	DISPLAYCHANGEDATA displayChangeData;
215
216	/** memory balloon change request */
217	uint32_t cMbMemoryBalloon;
218	/** The last balloon size queried by the guest additions. */
219	uint32_t cMbMemoryBalloonLast;
220
221	/** guest ram size */
222	uint64_t cbGuestRAM;
223
224	/** unique session id; the id will be different after each start, reset or restore of the VM. */
225	uint64_t idSession;
226
227	/** Statistics interval in seconds. */
228	uint32_t cSecsStatInterval;
229	/** The statistics interval last returned to the guest. */
230	uint32_t cSecsLastStatInterval;
231
232	/** Whether seamless is enabled or not. */
233	bool fSeamlessEnabled;
234	/** The last fSeamlessEnabled state returned to the guest. */
235	bool fLastSeamlessEnabled;
236	bool afAlignment5[1];
237
238	bool fVRDPEnabled;
239	uint32_t uVRDPExperienceLevel;
240
241	#ifdef VMMDEV_WITH_ALT_TIMESYNC
242	uint64_t msLatchedHostTime;
243	bool fTimesyncBackdoorLo;
244	bool afAlignment6[1];
245	#else
246	bool afAlignment6[2];
247	#endif
248
249	/** Set if guest should be allowed to trigger state save and power off. */
250	bool fAllowGuestToSaveState;
251	/** Set if GetHostTime should fail.
252	* Loaded from the GetHostTimeDisabled configuration value. */
253	bool fGetHostTimeDisabled;
254	/** Set if backdoor logging should be disabled (output will be ignored then) */
255	bool fBackdoorLogDisabled;
256	/** Don't clear credentials */
257	bool fKeepCredentials;
258	/** Heap enabled. */
259	bool fHeapEnabled;
260
261	/** Guest Core Dumping enabled. */
262	bool fGuestCoreDumpEnabled;
263	/** Guest Core Dump location. */
264	char szGuestCoreDumpDir[RTPATH_MAX];
265	/** Number of additional cores to keep around. */
266	uint32_t cGuestCoreDumps;
267
268	/** FLag whether CPU hotplug events are monitored */
269	bool fCpuHotPlugEventsEnabled;
270	/** Alignment padding. */
271	bool afPadding8[3];
272	/** CPU hotplug event */
273	VMMDevCpuEventType enmCpuHotPlugEvent;
274	/** Core id of the CPU to change */
275	uint32_t idCpuCore;
276	/** Package id of the CPU to change */
277	uint32_t idCpuPackage;
278
279	uint32_t StatMemBalloonChunks;
280
281	/** @name Heartbeat
282	* @{ */
283	/** Timestamp of the last heartbeat from guest in nanosec. */
284	uint64_t volatile nsLastHeartbeatTS;
285	/** Indicates whether we missed HB from guest on last check. */
286	bool volatile fFlatlined;
287	/** Indicates whether heartbeat check is active. */
288	bool volatile fHeartbeatActive;
289	/** Alignment padding. */
290	bool afAlignment8[6];
291	/** Guest heartbeat interval in nanoseconds.
292	* This is the interval the guest is told to produce heartbeats at. */
293	uint64_t cNsHeartbeatInterval;
294	/** The amount of time without a heartbeat (nanoseconds) before we
295	* conclude the guest is doing a Dixie Flatline (Neuromancer) impression. */
296	uint64_t cNsHeartbeatTimeout;
297	/** Timer for signalling a flatlined guest. */
298	TMTIMERHANDLE hFlatlinedTimer;
299	/** @} */
300
301	/** @name Testing
302	* @{ */
303	/** Set if testing is enabled. */
304	bool fTestingEnabled;
305	/** Set if testing the MMIO testing range is enabled. */
306	bool fTestingMMIO;
307	#if defined(VBOX_WITHOUT_TESTING_FEATURES) && !defined(DOXYGEN_RUNNING)
308	/** Alignment padding. */
309	bool afPadding9[2];
310	#else
311	/** The amount of readable testing data (for query response). */
312	uint16_t cbReadableTestingData;
313	/** The high timestamp value. */
314	uint32_t u32TestingHighTimestamp;
315	/** The current testing command (VMMDEV_TESTING_CMD_XXX). */
316	uint32_t u32TestingCmd;
317	/** The testing data offset (command specific). */
318	uint32_t offTestingData;
319	/** For buffering the what comes in over the testing data port. */
320	union
321	{
322	/** Plain byte view. */
323	uint8_t ab[1024];
324
325	/** VMMDEV_TESTING_CMD_INIT, VMMDEV_TESTING_CMD_SUB_NEW,
326	* VMMDEV_TESTING_CMD_FAILED. */
327	struct
328	{
329	char sz[1024];
330	} String, Init, SubNew, Failed;
331
332	/** VMMDEV_TESTING_CMD_TERM, VMMDEV_TESTING_CMD_SUB_DONE. */
333	struct
334	{
335	uint32_t c;
336	} Error, Term, SubDone;
337
338	/** VMMDEV_TESTING_CMD_VALUE. */
339	struct
340	{
341	RTUINT64U u64Value;
342	uint32_t u32Unit;
343	char szName[1024 - 8 - 4];
344	} Value;
345
346	/** A 8-bit VMMDEV_TESTING_QUERY_CFG response. */
347	uint8_t b;
348	/** A 32-bit VMMDEV_TESTING_QUERY_CFG response. */
349	uint32_t u32;
350
351	/** The read back register (VMMDEV_TESTING_MMIO_OFF_READBACK,
352	* VMMDEV_TESTING_MMIO_OFF_READBACK_R3). */
353	uint8_t abReadBack[VMMDEV_TESTING_READBACK_SIZE];
354	} TestingData;
355	/** The locking testing control dword. */
356	union
357	{
358	/** Plain view. */
359	uint64_t u64;
360	/** Plain 32-bit view. */
361	uint32_t au32[2];
362	struct
363	{
364	/** bits 15:0: Number of microseconds to hold the lock. */
365	uint32_t cUsHold : 16;
366	/** bits 31:16: Number of microseconds to wait before retaking the lock again. */
367	uint32_t cUsBetween : 16;
368	/** bits 51:32: Kilo (1024) ticks the EMT should hold the lock for. */
369	uint32_t cKiloTicksEmtHold : 20;
370	/** bits 57:52: Reserved MBZ. */
371	uint32_t uReserved : 6;
372	/** bit 58: Thread takes lock in shared mode when set, exclusive when clear. */
373	uint32_t fThreadShared : 1;
374	/** bit 59: EMT takes lock in shared mode when set, exclusive when clear. */
375	uint32_t fEmtShared : 1;
376	/** bit 60: Use read/write critical section instead of regular. */
377	uint32_t fReadWriteSection : 1;
378	/** bit 61: EMT passes VINF_SUCCESS as rcBusy if set. */
379	uint32_t fMustSucceed : 1;
380	/** bit 62: Thread pokes EMTs before releasing it when set. */
381	uint32_t fPokeBeforeRelease : 1;
382	/** bit 63: Enabled/disabled. */
383	uint32_t fEnabled : 1;
384	} s;
385	} TestingLockControl;
386	/** Event semaphore that the locking thread blocks. */
387	SUPSEMEVENT hTestingLockEvt;
388	# if HC_ARCH_BITS == 32
389	uint32_t uPadding10;
390	# endif
391	/** Handle for the I/O ports used by the testing component. */
392	IOMIOPORTHANDLE hIoPortTesting;
393	/** Handle for the MMIO region used by the testing component. */
394	IOMMMIOHANDLE hMmioTesting;
395	/** User defined configuration dwords. */
396	uint32_t au32TestingCfgDwords[10];
397	#endif /* !VBOX_WITHOUT_TESTING_FEATURES \|\| DOXYGEN_RUNNING */
398	/** @} */
399
400	/** Handle for the backdoor logging I/O port. */
401	IOMIOPORTHANDLE hIoPortBackdoorLog;
402	/** Handle for the alternative timesync I/O port. */
403	IOMIOPORTHANDLE hIoPortAltTimesync;
404	/** Handle for the VMM request I/O port (PCI region \#0). */
405	IOMIOPORTHANDLE hIoPortReq;
406	/** Handle for the fast VMM request I/O port (PCI region \#0). */
407	IOMIOPORTHANDLE hIoPortFast;
408	/** Handle for the VMMDev RAM (PCI region \#1). */
409	PGMMMIO2HANDLE hMmio2VMMDevRAM;
410	/** Handle for the VMMDev Heap (PCI region \#2). */
411	PGMMMIO2HANDLE hMmio2Heap;
412	} VMMDEV;
413	/** Pointer to the shared VMM device state. */
414	typedef VMMDEV *PVMMDEV;
415	AssertCompileMemberAlignment(VMMDEV, CritSect, 8);
416	AssertCompileMemberAlignment(VMMDEV, StatSlowIrqAck, 8);
417	AssertCompileMemberAlignment(VMMDEV, cbGuestRAM, 8);
418	AssertCompileMemberAlignment(VMMDEV, enmCpuHotPlugEvent, 4);
419	AssertCompileMemberAlignment(VMMDEV, aFacilityStatuses, 8);
420	#ifndef VBOX_WITHOUT_TESTING_FEATURES
421	AssertCompileMemberAlignment(VMMDEV, TestingData.Value.u64Value, 8);
422	AssertCompileMemberAlignment(VMMDEV, CritSectRw, 64);
423	#endif
424
425
426	/** @name VMMDev/HGCM accounting categories (indexes into VMMDEVR3::aHgcmAcc)
427	* @{ */
428	/** Legacy, VMMDEV_REQUESTOR_USR_NOT_GIVEN, VMMDEV_REQUESTOR_USR_DRV,
429	* VMMDEV_REQUESTOR_USR_DRV_OTHER. */
430	#define VMMDEV_HGCM_CATEGORY_KERNEL 0
431	/** VMMDEV_REQUESTOR_USR_ROOT, VMMDEV_REQUESTOR_USR_SYSTEM */
432	#define VMMDEV_HGCM_CATEGORY_ROOT 1
433	/** VMMDEV_REQUESTOR_USR_RESERVED1, VMMDEV_REQUESTOR_USR_USER,
434	* VMMDEV_REQUESTOR_USR_GUEST */
435	#define VMMDEV_HGCM_CATEGORY_USER 2
436	/** Array size. */
437	#define VMMDEV_HGCM_CATEGORY_MAX 3
438	/** @} */
439
440	/**
441	* State structure for the VMM device, ring-3 edition.
442	*/
443	typedef struct VMMDEVR3
444	{
445	/** LUN\#0 + Status: VMMDev port base interface. */
446	PDMIBASE IBase;
447	/** LUN\#0: VMMDev port interface. */
448	PDMIVMMDEVPORT IPort;
449	#ifdef VBOX_WITH_HGCM
450	/** LUN\#0: HGCM port interface. */
451	PDMIHGCMPORT IHGCMPort;
452	/** HGCM connector interface */
453	R3PTRTYPE(PPDMIHGCMCONNECTOR) pHGCMDrv;
454	#endif
455	/** Pointer to base interface of the driver. */
456	R3PTRTYPE(PPDMIBASE) pDrvBase;
457	/** VMMDev connector interface */
458	R3PTRTYPE(PPDMIVMMDEVCONNECTOR) pDrv;
459	/** Pointer to the device instance.
460	* @note Only for interface methods to get their bearings. */
461	PPDMDEVINSR3 pDevIns;
462
463	/** R3 pointer to VMMDev RAM area */
464	R3PTRTYPE(VMMDevMemory *) pVMMDevRAMR3;
465
466	/** R3 pointer to VMMDev Heap RAM area. */
467	R3PTRTYPE(VMMDevMemory *) pVMMDevHeapR3;
468
469	/** Pointer to the credentials. */
470	R3PTRTYPE(VMMDEVCREDS *) pCredentials;
471	/** Set if pCredentials is using the RTMemSafer allocator, clear if heap. */
472	bool fSaferCredentials;
473	bool afAlignment[7];
474
475	#ifdef VBOX_WITH_HGCM
476	/** Critical section to protect the list. */
477	RTCRITSECT critsectHGCMCmdList;
478	/** List of pending HGCM requests (VBOXHGCMCMD). */
479	RTLISTANCHORR3 listHGCMCmd;
480	/** Whether the HGCM events are already automatically enabled. */
481	uint32_t u32HGCMEnabled;
482	/** Saved state version of restored commands. */
483	uint32_t uSavedStateVersion;
484	RTMEMCACHE hHgcmCmdCache;
485	/** Accounting by for each requestor VMMDEV_REQUESTOR_USR_XXX group.
486	* Legacy requests ends up with VMMDEV_REQUESTOR_USR_NOT_GIVEN */
487	struct
488	{
489	/** The configured heap budget. */
490	uint64_t cbHeapBudgetConfig;
491	/** The currently available heap budget. */
492	uint64_t cbHeapBudget;
493	/** Message stats. */
494	STAMPROFILE StateMsgHeapUsage;
495	/** Budget overruns. */
496	STAMCOUNTER StatBudgetOverruns;
497	} aHgcmAcc[VMMDEV_HGCM_CATEGORY_MAX];
498	STAMPROFILE StatHgcmCmdArrival;
499	STAMPROFILE StatHgcmCmdCompletion;
500	STAMPROFILE StatHgcmCmdTotal;
501	STAMCOUNTER StatHgcmLargeCmdAllocs;
502	STAMCOUNTER StatHgcmFailedPageListLocking;
503	#endif /* VBOX_WITH_HGCM */
504	STAMCOUNTER StatReqBufAllocs;
505	/** Per CPU request 4K sized buffers, allocated as needed. */
506	R3PTRTYPE(VMMDevRequestHeader *) apReqBufs[VMM_MAX_CPU_COUNT];
507
508	/** Status LUN: Shared folders LED */
509	struct
510	{
511	/** The LED. */
512	PDMLED Led;
513	/** The LED ports. */
514	PDMILEDPORTS ILeds;
515	/** Partner of ILeds. */
516	R3PTRTYPE(PPDMILEDCONNECTORS) pLedsConnector;
517	} SharedFolders;
518
519	#ifndef VBOX_WITHOUT_TESTING_FEATURES
520	/** The XML output file name (can be a named pipe, doesn't matter to us). */
521	R3PTRTYPE(char *) pszTestingXmlOutput;
522	/** Testing instance for dealing with the output. */
523	RTTEST hTestingTest;
524	/** The locking test thread (). */
525	PPDMTHREAD pTestingLockThread;
526	#endif
527	} VMMDEVR3;
528	/** Pointer to the ring-3 VMM device state. */
529	typedef VMMDEVR3 *PVMMDEVR3;
530
531
532	/**
533	* State structure for the VMM device, ring-0 edition.
534	*/
535	typedef struct VMMDEVR0
536	{
537	/** R0 pointer to VMMDev RAM area - first page only, could be NULL! */
538	R0PTRTYPE(VMMDevMemory *) pVMMDevRAMR0;
539	} VMMDEVR0;
540	/** Pointer to the ring-0 VMM device state. */
541	typedef VMMDEVR0 *PVMMDEVR0;
542
543
544	/**
545	* State structure for the VMM device, raw-mode edition.
546	*/
547	typedef struct VMMDEVRC
548	{
549	/** R0 pointer to VMMDev RAM area - first page only, could be NULL! */
550	RCPTRTYPE(VMMDevMemory *) pVMMDevRAMRC;
551	} VMMDEVRC;
552	/** Pointer to the raw-mode VMM device state. */
553	typedef VMMDEVRC *PVMMDEVRC;
554
555
556	/** @typedef VMMDEVCC
557	* The VMMDEV device data for the current context. */
558	typedef CTX_SUFF(VMMDEV) VMMDEVCC;
559	/** @typedef PVMMDEVCC
560	* Pointer to the VMMDEV device for the current context. */
561	typedef CTX_SUFF(PVMMDEV) PVMMDEVCC;
562
563
564	void VMMDevNotifyGuest(PPDMDEVINS pDevIns, PVMMDEV pThis, PVMMDEVCC pThisCC, uint32_t fAddEvents);
565	void VMMDevCtlSetGuestFilterMask(PPDMDEVINS pDevIns, PVMMDEV pThis, PVMMDEVCC pThisCC, uint32_t fOrMask, uint32_t fNotMask);
566
567
568	/** The saved state version. */
569	#define VMMDEV_SAVED_STATE_VERSION VMMDEV_SAVED_STATE_VERSION_VMM_MOUSE_EXTENDED_DATA
570	/** The saved state version with VMMDev mouse buttons state and wheel movement data. */
571	#define VMMDEV_SAVED_STATE_VERSION_VMM_MOUSE_EXTENDED_DATA 19
572	/** The saved state version with display change data state. */
573	#define VMMDEV_SAVED_STATE_VERSION_DISPLAY_CHANGE_DATA 18
574	/** Updated HGCM commands. */
575	#define VMMDEV_SAVED_STATE_VERSION_HGCM_PARAMS 17
576	/** The saved state version with heartbeat state. */
577	#define VMMDEV_SAVED_STATE_VERSION_HEARTBEAT 16
578	/** The saved state version without heartbeat state. */
579	#define VMMDEV_SAVED_STATE_VERSION_NO_HEARTBEAT 15
580	/** The saved state version which is missing the guest facility statuses. */
581	#define VMMDEV_SAVED_STATE_VERSION_MISSING_FACILITY_STATUSES 14
582	/** The saved state version which is missing the guestInfo2 bits. */
583	#define VMMDEV_SAVED_STATE_VERSION_MISSING_GUEST_INFO_2 13
584	/** The saved state version used by VirtualBox 3.0.
585	* This doesn't have the config part. */
586	#define VMMDEV_SAVED_STATE_VERSION_VBOX_30 11
587
588	#endif /* !VBOX_INCLUDED_SRC_VMMDev_VMMDevState_h */
589

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source: vbox/trunk/src/VBox/Devices/VMMDev/VMMDevState.h@ 98103

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