VMMDevState.h@ 93115

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1	/* $Id: VMMDevState.h 93115 2022-01-01 11:31:46Z vboxsync $ */
2	/** @file
3	* VMMDev - Guest <-> VMM/Host communication device, internal header.
4	*/
5
6	/*
7	* Copyright (C) 2006-2022 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18	#ifndef VBOX_INCLUDED_SRC_VMMDev_VMMDevState_h
19	#define VBOX_INCLUDED_SRC_VMMDev_VMMDevState_h
20	#ifndef RT_WITHOUT_PRAGMA_ONCE
21	# pragma once
22	#endif
23
24	#include <VBoxVideo.h> /* For VBVA definitions. */
25	#include <VBox/VMMDev.h>
26	#include <VBox/vmm/pdmdev.h>
27	#include <VBox/vmm/pdmifs.h>
28	#ifndef VBOX_WITHOUT_TESTING_FEATURES
29	# include <VBox/vmm/pdmthread.h>
30	# include <iprt/test.h>
31	# include <VBox/VMMDevTesting.h>
32	#endif
33
34	#include <iprt/list.h>
35	#include <iprt/memcache.h>
36
37
38	#define VMMDEV_WITH_ALT_TIMESYNC
39
40	/** Request locking structure (HGCM optimization). */
41	typedef struct VMMDEVREQLOCK
42	{
43	void *pvReq;
44	PGMPAGEMAPLOCK Lock;
45	} VMMDEVREQLOCK;
46	/** Pointer to a request lock structure. */
47	typedef VMMDEVREQLOCK *PVMMDEVREQLOCK;
48
49	typedef struct DISPLAYCHANGEREQUEST
50	{
51	bool fPending;
52	bool afAlignment[3];
53	VMMDevDisplayDef displayChangeRequest;
54	VMMDevDisplayDef lastReadDisplayChangeRequest;
55	} DISPLAYCHANGEREQUEST;
56
57	typedef struct DISPLAYCHANGEDATA
58	{
59	/* Which monitor is being reported to the guest. */
60	int32_t iCurrentMonitor;
61
62	/** true if the guest responded to VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST at least once */
63	bool fGuestSentChangeEventAck;
64	bool afAlignment[3];
65
66	DISPLAYCHANGEREQUEST aRequests[VBOX_VIDEO_MAX_SCREENS];
67	} DISPLAYCHANGEDATA;
68
69
70	/**
71	* Credentials for automatic guest logon and host configured logon (?).
72	*
73	* This is not stored in the same block as the instance data in order to make it
74	* harder to access.
75	*/
76	typedef struct VMMDEVCREDS
77	{
78	/** credentials for guest logon purposes */
79	struct
80	{
81	char szUserName[VMMDEV_CREDENTIALS_SZ_SIZE];
82	char szPassword[VMMDEV_CREDENTIALS_SZ_SIZE];
83	char szDomain[VMMDEV_CREDENTIALS_SZ_SIZE];
84	bool fAllowInteractiveLogon;
85	} Logon;
86
87	/** credentials for verification by guest */
88	struct
89	{
90	char szUserName[VMMDEV_CREDENTIALS_SZ_SIZE];
91	char szPassword[VMMDEV_CREDENTIALS_SZ_SIZE];
92	char szDomain[VMMDEV_CREDENTIALS_SZ_SIZE];
93	} Judge;
94	} VMMDEVCREDS;
95
96
97	/**
98	* Facility status entry.
99	*/
100	typedef struct VMMDEVFACILITYSTATUSENTRY
101	{
102	/** The facility (may contain values other than the defined ones). */
103	VBoxGuestFacilityType enmFacility;
104	/** The status (may contain values other than the defined ones). */
105	VBoxGuestFacilityStatus enmStatus;
106	/** Whether this entry is fixed and cannot be reused when inactive. */
107	bool fFixed;
108	/** Explicit alignment padding / reserved for future use. MBZ. */
109	bool afPadding[3];
110	/** The facility flags (yet to be defined). */
111	uint32_t fFlags;
112	/** Last update timestamp. */
113	RTTIMESPEC TimeSpecTS;
114	} VMMDEVFACILITYSTATUSENTRY;
115	/** Pointer to a facility status entry. */
116	typedef VMMDEVFACILITYSTATUSENTRY *PVMMDEVFACILITYSTATUSENTRY;
117
118
119	/**
120	* State structure for the VMM device.
121	*/
122	typedef struct VMMDEV
123	{
124	/** The critical section for this device.
125	* @remarks We use this rather than the default one, it's simpler with all
126	* the driver interfaces where we have to waste time digging out the
127	* PDMDEVINS structure. */
128	PDMCRITSECT CritSect;
129	#if !defined(VBOX_WITHOUT_TESTING_FEATURES) \|\| defined(DOXYGEN_RUNNING)
130	/** Read write critical section of lock testing.
131	* @remarks At the beginning to satisfy 64 byte alignment requirement. */
132	PDMCRITSECTRW CritSectRw;
133	#endif
134
135	/** mouse capabilities of host and guest */
136	uint32_t fMouseCapabilities;
137	/** @name Absolute mouse position in pixels
138	* @{ */
139	int32_t xMouseAbs;
140	int32_t yMouseAbs;
141	/** @} */
142	/** Does the guest currently want the host pointer to be shown? */
143	uint32_t fHostCursorRequested;
144
145	/** message buffer for backdoor logging. */
146	char szMsg[512];
147	/** message buffer index. */
148	uint32_t offMsg;
149	/** Alignment padding. */
150	uint32_t u32Alignment2;
151
152	/** Statistics counter for slow IRQ ACK. */
153	STAMCOUNTER StatSlowIrqAck;
154	/** Statistics counter for fast IRQ ACK - R3. */
155	STAMCOUNTER StatFastIrqAckR3;
156	/** Statistics counter for fast IRQ ACK - R0 / RC. */
157	STAMCOUNTER StatFastIrqAckRZ;
158	/** Current host side event flags - VMMDEV_EVENT_XXX. */
159	uint32_t fHostEventFlags;
160	/** Mask of events guest is interested in - VMMDEV_EVENT_XXX.
161	* @note The HGCM events are enabled automatically by the VMMDev device when
162	* guest issues HGCM commands. */
163	uint32_t fGuestFilterMask;
164	/** Delayed mask of guest events - VMMDEV_EVENT_XXX. */
165	uint32_t fNewGuestFilterMask;
166	/** Flag whether fNewGuestFilterMask is valid */
167	bool fNewGuestFilterMaskValid;
168	/** Alignment padding. */
169	bool afAlignment3[3];
170
171	/** Information reported by guest via VMMDevReportGuestInfo generic request.
172	* Until this information is reported the VMMDev refuses any other requests.
173	*/
174	VBoxGuestInfo guestInfo;
175	/** Information report \#2, chewed a little. */
176	struct
177	{
178	uint32_t uFullVersion; /*< non-zero if info is present. /
179	uint32_t uRevision;
180	uint32_t fFeatures;
181	char szName[128];
182	} guestInfo2;
183
184	/** Array of guest facility statuses. */
185	VMMDEVFACILITYSTATUSENTRY aFacilityStatuses[32];
186	/** The number of valid entries in the facility status array. */
187	uint32_t cFacilityStatuses;
188
189	/** Information reported by guest via VMMDevReportGuestCapabilities - VMMDEV_GUEST_SUPPORTS_XXX. */
190	uint32_t fGuestCaps;
191
192	/** "Additions are Ok" indicator, set to true after processing VMMDevReportGuestInfo,
193	* if additions version is compatible. This flag is here to avoid repeated comparing
194	* of the version in guestInfo.
195	*/
196	uint32_t fu32AdditionsOk;
197
198	/** Video acceleration status set by guest. */
199	uint32_t u32VideoAccelEnabled;
200
201	DISPLAYCHANGEDATA displayChangeData;
202
203	/** memory balloon change request */
204	uint32_t cMbMemoryBalloon;
205	/** The last balloon size queried by the guest additions. */
206	uint32_t cMbMemoryBalloonLast;
207
208	/** guest ram size */
209	uint64_t cbGuestRAM;
210
211	/** unique session id; the id will be different after each start, reset or restore of the VM. */
212	uint64_t idSession;
213
214	/** Statistics interval in seconds. */
215	uint32_t cSecsStatInterval;
216	/** The statistics interval last returned to the guest. */
217	uint32_t cSecsLastStatInterval;
218
219	/** Whether seamless is enabled or not. */
220	bool fSeamlessEnabled;
221	/** The last fSeamlessEnabled state returned to the guest. */
222	bool fLastSeamlessEnabled;
223	bool afAlignment5[1];
224
225	bool fVRDPEnabled;
226	uint32_t uVRDPExperienceLevel;
227
228	#ifdef VMMDEV_WITH_ALT_TIMESYNC
229	uint64_t msLatchedHostTime;
230	bool fTimesyncBackdoorLo;
231	bool afAlignment6[1];
232	#else
233	bool afAlignment6[2];
234	#endif
235
236	/** Set if guest should be allowed to trigger state save and power off. */
237	bool fAllowGuestToSaveState;
238	/** Set if GetHostTime should fail.
239	* Loaded from the GetHostTimeDisabled configuration value. */
240	bool fGetHostTimeDisabled;
241	/** Set if backdoor logging should be disabled (output will be ignored then) */
242	bool fBackdoorLogDisabled;
243	/** Don't clear credentials */
244	bool fKeepCredentials;
245	/** Heap enabled. */
246	bool fHeapEnabled;
247
248	/** Guest Core Dumping enabled. */
249	bool fGuestCoreDumpEnabled;
250	/** Guest Core Dump location. */
251	char szGuestCoreDumpDir[RTPATH_MAX];
252	/** Number of additional cores to keep around. */
253	uint32_t cGuestCoreDumps;
254
255	/** FLag whether CPU hotplug events are monitored */
256	bool fCpuHotPlugEventsEnabled;
257	/** Alignment padding. */
258	bool afPadding8[3];
259	/** CPU hotplug event */
260	VMMDevCpuEventType enmCpuHotPlugEvent;
261	/** Core id of the CPU to change */
262	uint32_t idCpuCore;
263	/** Package id of the CPU to change */
264	uint32_t idCpuPackage;
265
266	uint32_t StatMemBalloonChunks;
267
268	/** @name Heartbeat
269	* @{ */
270	/** Timestamp of the last heartbeat from guest in nanosec. */
271	uint64_t volatile nsLastHeartbeatTS;
272	/** Indicates whether we missed HB from guest on last check. */
273	bool volatile fFlatlined;
274	/** Indicates whether heartbeat check is active. */
275	bool volatile fHeartbeatActive;
276	/** Alignment padding. */
277	bool afAlignment8[6];
278	/** Guest heartbeat interval in nanoseconds.
279	* This is the interval the guest is told to produce heartbeats at. */
280	uint64_t cNsHeartbeatInterval;
281	/** The amount of time without a heartbeat (nanoseconds) before we
282	* conclude the guest is doing a Dixie Flatline (Neuromancer) impression. */
283	uint64_t cNsHeartbeatTimeout;
284	/** Timer for signalling a flatlined guest. */
285	TMTIMERHANDLE hFlatlinedTimer;
286	/** @} */
287
288	/** @name Testing
289	* @{ */
290	/** Set if testing is enabled. */
291	bool fTestingEnabled;
292	/** Set if testing the MMIO testing range is enabled. */
293	bool fTestingMMIO;
294	#if defined(VBOX_WITHOUT_TESTING_FEATURES) && !defined(DOXYGEN_RUNNING)
295	/** Alignment padding. */
296	bool afPadding9[2];
297	#else
298	/** The amount of readable testing data (for query response). */
299	uint16_t cbReadableTestingData;
300	/** The high timestamp value. */
301	uint32_t u32TestingHighTimestamp;
302	/** The current testing command (VMMDEV_TESTING_CMD_XXX). */
303	uint32_t u32TestingCmd;
304	/** The testing data offset (command specific). */
305	uint32_t offTestingData;
306	/** For buffering the what comes in over the testing data port. */
307	union
308	{
309	/** Plain byte view. */
310	uint8_t ab[1024];
311
312	/** VMMDEV_TESTING_CMD_INIT, VMMDEV_TESTING_CMD_SUB_NEW,
313	* VMMDEV_TESTING_CMD_FAILED. */
314	struct
315	{
316	char sz[1024];
317	} String, Init, SubNew, Failed;
318
319	/** VMMDEV_TESTING_CMD_TERM, VMMDEV_TESTING_CMD_SUB_DONE. */
320	struct
321	{
322	uint32_t c;
323	} Error, Term, SubDone;
324
325	/** VMMDEV_TESTING_CMD_VALUE. */
326	struct
327	{
328	RTUINT64U u64Value;
329	uint32_t u32Unit;
330	char szName[1024 - 8 - 4];
331	} Value;
332
333	/** A 8-bit VMMDEV_TESTING_QUERY_CFG response. */
334	uint8_t b;
335	/** A 32-bit VMMDEV_TESTING_QUERY_CFG response. */
336	uint32_t u32;
337
338	/** The read back register (VMMDEV_TESTING_MMIO_OFF_READBACK,
339	* VMMDEV_TESTING_MMIO_OFF_READBACK_R3). */
340	uint8_t abReadBack[VMMDEV_TESTING_READBACK_SIZE];
341	} TestingData;
342	/** The locking testing control dword. */
343	union
344	{
345	/** Plain view. */
346	uint64_t u64;
347	/** Plain 32-bit view. */
348	uint32_t au32[2];
349	struct
350	{
351	/** bits 15:0: Number of microseconds to hold the lock. */
352	uint32_t cUsHold : 16;
353	/** bits 31:16: Number of microseconds to wait before retaking the lock again. */
354	uint32_t cUsBetween : 16;
355	/** bits 51:32: Kilo (1024) ticks the EMT should hold the lock for. */
356	uint32_t cKiloTicksEmtHold : 20;
357	/** bits 57:52: Reserved MBZ. */
358	uint32_t uReserved : 6;
359	/** bit 58: Thread takes lock in shared mode when set, exclusive when clear. */
360	uint32_t fThreadShared : 1;
361	/** bit 59: EMT takes lock in shared mode when set, exclusive when clear. */
362	uint32_t fEmtShared : 1;
363	/** bit 60: Use read/write critical section instead of regular. */
364	uint32_t fReadWriteSection : 1;
365	/** bit 61: EMT passes VINF_SUCCESS as rcBusy if set. */
366	uint32_t fMustSucceed : 1;
367	/** bit 62: Thread pokes EMTs before releasing it when set. */
368	uint32_t fPokeBeforeRelease : 1;
369	/** bit 63: Enabled/disabled. */
370	uint32_t fEnabled : 1;
371	} s;
372	} TestingLockControl;
373	/** Event semaphore that the locking thread blocks. */
374	SUPSEMEVENT hTestingLockEvt;
375	# if HC_ARCH_BITS == 32
376	uint32_t uPadding10;
377	# endif
378	/** Handle for the I/O ports used by the testing component. */
379	IOMIOPORTHANDLE hIoPortTesting;
380	/** Handle for the MMIO region used by the testing component. */
381	IOMMMIOHANDLE hMmioTesting;
382	/** User defined configuration dwords. */
383	uint32_t au32TestingCfgDwords[10];
384	#endif /* !VBOX_WITHOUT_TESTING_FEATURES \|\| DOXYGEN_RUNNING */
385	/** @} */
386
387	/** Handle for the backdoor logging I/O port. */
388	IOMIOPORTHANDLE hIoPortBackdoorLog;
389	/** Handle for the alternative timesync I/O port. */
390	IOMIOPORTHANDLE hIoPortAltTimesync;
391	/** Handle for the VMM request I/O port (PCI region \#0). */
392	IOMIOPORTHANDLE hIoPortReq;
393	/** Handle for the fast VMM request I/O port (PCI region \#0). */
394	IOMIOPORTHANDLE hIoPortFast;
395	/** Handle for the VMMDev RAM (PCI region \#1). */
396	PGMMMIO2HANDLE hMmio2VMMDevRAM;
397	/** Handle for the VMMDev Heap (PCI region \#2). */
398	PGMMMIO2HANDLE hMmio2Heap;
399	} VMMDEV;
400	/** Pointer to the shared VMM device state. */
401	typedef VMMDEV *PVMMDEV;
402	AssertCompileMemberAlignment(VMMDEV, CritSect, 8);
403	AssertCompileMemberAlignment(VMMDEV, StatSlowIrqAck, 8);
404	AssertCompileMemberAlignment(VMMDEV, cbGuestRAM, 8);
405	AssertCompileMemberAlignment(VMMDEV, enmCpuHotPlugEvent, 4);
406	AssertCompileMemberAlignment(VMMDEV, aFacilityStatuses, 8);
407	#ifndef VBOX_WITHOUT_TESTING_FEATURES
408	AssertCompileMemberAlignment(VMMDEV, TestingData.Value.u64Value, 8);
409	AssertCompileMemberAlignment(VMMDEV, CritSectRw, 64);
410	#endif
411
412
413	/** @name VMMDev/HGCM accounting categories (indexes into VMMDEVR3::aHgcmAcc)
414	* @{ */
415	/** Legacy, VMMDEV_REQUESTOR_USR_NOT_GIVEN, VMMDEV_REQUESTOR_USR_DRV,
416	* VMMDEV_REQUESTOR_USR_DRV_OTHER. */
417	#define VMMDEV_HGCM_CATEGORY_KERNEL 0
418	/** VMMDEV_REQUESTOR_USR_ROOT, VMMDEV_REQUESTOR_USR_SYSTEM */
419	#define VMMDEV_HGCM_CATEGORY_ROOT 1
420	/** VMMDEV_REQUESTOR_USR_RESERVED1, VMMDEV_REQUESTOR_USR_USER,
421	* VMMDEV_REQUESTOR_USR_GUEST */
422	#define VMMDEV_HGCM_CATEGORY_USER 2
423	/** Array size. */
424	#define VMMDEV_HGCM_CATEGORY_MAX 3
425	/** @} */
426
427	/**
428	* State structure for the VMM device, ring-3 edition.
429	*/
430	typedef struct VMMDEVR3
431	{
432	/** LUN\#0 + Status: VMMDev port base interface. */
433	PDMIBASE IBase;
434	/** LUN\#0: VMMDev port interface. */
435	PDMIVMMDEVPORT IPort;
436	#ifdef VBOX_WITH_HGCM
437	/** LUN\#0: HGCM port interface. */
438	PDMIHGCMPORT IHGCMPort;
439	/** HGCM connector interface */
440	R3PTRTYPE(PPDMIHGCMCONNECTOR) pHGCMDrv;
441	#endif
442	/** Pointer to base interface of the driver. */
443	R3PTRTYPE(PPDMIBASE) pDrvBase;
444	/** VMMDev connector interface */
445	R3PTRTYPE(PPDMIVMMDEVCONNECTOR) pDrv;
446	/** Pointer to the device instance.
447	* @note Only for interface methods to get their bearings. */
448	PPDMDEVINSR3 pDevIns;
449
450	/** R3 pointer to VMMDev RAM area */
451	R3PTRTYPE(VMMDevMemory *) pVMMDevRAMR3;
452
453	/** R3 pointer to VMMDev Heap RAM area. */
454	R3PTRTYPE(VMMDevMemory *) pVMMDevHeapR3;
455
456	/** Pointer to the credentials. */
457	R3PTRTYPE(VMMDEVCREDS *) pCredentials;
458	/** Set if pCredentials is using the RTMemSafer allocator, clear if heap. */
459	bool fSaferCredentials;
460	bool afAlignment[7];
461
462	#ifdef VBOX_WITH_HGCM
463	/** Critical section to protect the list. */
464	RTCRITSECT critsectHGCMCmdList;
465	/** List of pending HGCM requests (VBOXHGCMCMD). */
466	RTLISTANCHORR3 listHGCMCmd;
467	/** Whether the HGCM events are already automatically enabled. */
468	uint32_t u32HGCMEnabled;
469	/** Saved state version of restored commands. */
470	uint32_t uSavedStateVersion;
471	RTMEMCACHE hHgcmCmdCache;
472	/** Accounting by for each requestor VMMDEV_REQUESTOR_USR_XXX group.
473	* Legacy requests ends up with VMMDEV_REQUESTOR_USR_NOT_GIVEN */
474	struct
475	{
476	/** The configured heap budget. */
477	uint64_t cbHeapBudgetConfig;
478	/** The currently available heap budget. */
479	uint64_t cbHeapBudget;
480	/** Message stats. */
481	STAMPROFILE StateMsgHeapUsage;
482	/** Budget overruns. */
483	STAMCOUNTER StatBudgetOverruns;
484	} aHgcmAcc[VMMDEV_HGCM_CATEGORY_MAX];
485	STAMPROFILE StatHgcmCmdArrival;
486	STAMPROFILE StatHgcmCmdCompletion;
487	STAMPROFILE StatHgcmCmdTotal;
488	STAMCOUNTER StatHgcmLargeCmdAllocs;
489	STAMCOUNTER StatHgcmFailedPageListLocking;
490	#endif /* VBOX_WITH_HGCM */
491	STAMCOUNTER StatReqBufAllocs;
492	/** Per CPU request 4K sized buffers, allocated as needed. */
493	R3PTRTYPE(VMMDevRequestHeader *) apReqBufs[VMM_MAX_CPU_COUNT];
494
495	/** Status LUN: Shared folders LED */
496	struct
497	{
498	/** The LED. */
499	PDMLED Led;
500	/** The LED ports. */
501	PDMILEDPORTS ILeds;
502	/** Partner of ILeds. */
503	R3PTRTYPE(PPDMILEDCONNECTORS) pLedsConnector;
504	} SharedFolders;
505
506	#ifndef VBOX_WITHOUT_TESTING_FEATURES
507	/** The XML output file name (can be a named pipe, doesn't matter to us). */
508	R3PTRTYPE(char *) pszTestingXmlOutput;
509	/** Testing instance for dealing with the output. */
510	RTTEST hTestingTest;
511	/** The locking test thread (). */
512	PPDMTHREAD pTestingLockThread;
513	#endif
514	} VMMDEVR3;
515	/** Pointer to the ring-3 VMM device state. */
516	typedef VMMDEVR3 *PVMMDEVR3;
517
518
519	/**
520	* State structure for the VMM device, ring-0 edition.
521	*/
522	typedef struct VMMDEVR0
523	{
524	/** R0 pointer to VMMDev RAM area - first page only, could be NULL! */
525	R0PTRTYPE(VMMDevMemory *) pVMMDevRAMR0;
526	} VMMDEVR0;
527	/** Pointer to the ring-0 VMM device state. */
528	typedef VMMDEVR0 *PVMMDEVR0;
529
530
531	/**
532	* State structure for the VMM device, raw-mode edition.
533	*/
534	typedef struct VMMDEVRC
535	{
536	/** R0 pointer to VMMDev RAM area - first page only, could be NULL! */
537	RCPTRTYPE(VMMDevMemory *) pVMMDevRAMRC;
538	} VMMDEVRC;
539	/** Pointer to the raw-mode VMM device state. */
540	typedef VMMDEVRC *PVMMDEVRC;
541
542
543	/** @typedef VMMDEVCC
544	* The VMMDEV device data for the current context. */
545	typedef CTX_SUFF(VMMDEV) VMMDEVCC;
546	/** @typedef PVMMDEVCC
547	* Pointer to the VMMDEV device for the current context. */
548	typedef CTX_SUFF(PVMMDEV) PVMMDEVCC;
549
550
551	void VMMDevNotifyGuest(PPDMDEVINS pDevIns, PVMMDEV pThis, PVMMDEVCC pThisCC, uint32_t fAddEvents);
552	void VMMDevCtlSetGuestFilterMask(PPDMDEVINS pDevIns, PVMMDEV pThis, PVMMDEVCC pThisCC, uint32_t fOrMask, uint32_t fNotMask);
553
554
555	/** The saved state version. */
556	#define VMMDEV_SAVED_STATE_VERSION VMMDEV_SAVED_STATE_VERSION_HGCM_PARAMS
557	/** Updated HGCM commands. */
558	#define VMMDEV_SAVED_STATE_VERSION_HGCM_PARAMS 17
559	/** The saved state version with heartbeat state. */
560	#define VMMDEV_SAVED_STATE_VERSION_HEARTBEAT 16
561	/** The saved state version without heartbeat state. */
562	#define VMMDEV_SAVED_STATE_VERSION_NO_HEARTBEAT 15
563	/** The saved state version which is missing the guest facility statuses. */
564	#define VMMDEV_SAVED_STATE_VERSION_MISSING_FACILITY_STATUSES 14
565	/** The saved state version which is missing the guestInfo2 bits. */
566	#define VMMDEV_SAVED_STATE_VERSION_MISSING_GUEST_INFO_2 13
567	/** The saved state version used by VirtualBox 3.0.
568	* This doesn't have the config part. */
569	#define VMMDEV_SAVED_STATE_VERSION_VBOX_30 11
570
571	#endif /* !VBOX_INCLUDED_SRC_VMMDev_VMMDevState_h */
572

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source: vbox/trunk/src/VBox/Devices/VMMDev/VMMDevState.h@ 93115

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