[1] | 1 | /** @file
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| 2 | * VBoxGuest - VirtualBox Guest Additions interface
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| 3 | */
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| 4 |
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| 5 | /*
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[8155] | 6 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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[1] | 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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[5999] | 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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[8155] | 24 | *
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| 25 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 26 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 27 | * additional information or have any questions.
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[1] | 28 | */
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| 29 |
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[3632] | 30 | #ifndef ___VBox_VBoxGuest_h
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| 31 | #define ___VBox_VBoxGuest_h
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[1] | 32 |
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| 33 | #include <iprt/cdefs.h>
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| 34 | #include <iprt/types.h>
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| 35 | #include <VBox/err.h>
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| 36 | #include <VBox/ostypes.h>
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| 37 |
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| 38 | /*******************************************************************************
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| 39 | * Defined Constants And Macros *
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| 40 | *******************************************************************************/
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| 41 |
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[1643] | 42 | /** @todo The following is a temporary fix for the problem of accessing
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| 43 | hypervisor pointers from within guest additions */
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| 44 |
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| 45 | /** Hypervisor linear pointer size type */
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[7072] | 46 | typedef RTGCPTR vmmDevHypPtr;
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[1643] | 47 | /** Hypervisor physical pointer size type */
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[7072] | 48 | typedef RTGCPHYS32 vmmDevHypPhys;
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[1643] | 49 |
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[3638] | 50 | #if defined(RT_OS_LINUX)
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[3194] | 51 | /** The support device name. */
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| 52 | # define VBOXGUEST_DEVICE_NAME "/dev/vboxadd"
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| 53 |
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[3638] | 54 | #elif defined(RT_OS_OS2)
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[3194] | 55 | /** The support device name. */
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[3200] | 56 | # define VBOXGUEST_DEVICE_NAME "\\Dev\\VBoxGst$"
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[3194] | 57 |
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[6020] | 58 | #elif defined(RT_OS_SOLARIS)
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| 59 | /** The support device name. */
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[6776] | 60 | # define VBOXGUEST_DEVICE_NAME "/devices/pci@0,0/pci80ee,cafe@4:vboxguest"
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[6020] | 61 |
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[3638] | 62 | #elif defined(RT_OS_WINDOWS)
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[1] | 63 | /** The support service name. */
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[3194] | 64 | # define VBOXGUEST_SERVICE_NAME "VBoxGuest"
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[1] | 65 | /** Win32 Device name. */
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[3194] | 66 | # define VBOXGUEST_DEVICE_NAME "\\\\.\\VBoxGuest"
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[1] | 67 | /** Global name for Win2k+ */
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[3194] | 68 | # define VBOXGUEST_DEVICE_NAME_GLOBAL "\\\\.\\Global\\VBoxGuest"
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[1] | 69 | /** Win32 driver name */
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[3194] | 70 | # define VBOXGUEST_DEVICE_NAME_NT L"\\Device\\VBoxGuest"
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[1] | 71 | /** device name */
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[3194] | 72 | # define VBOXGUEST_DEVICE_NAME_DOS L"\\DosDevices\\VBoxGuest"
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| 73 |
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[7517] | 74 | #elif defined(RT_OS_FREEBSD)
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| 75 | /** The support device name. */
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| 76 | # define VBOXGUEST_DEVICE_NAME "/dev/vboxguest"
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| 77 |
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[3194] | 78 | #else
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| 79 | /* PORTME */
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[1] | 80 | #endif
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| 81 |
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| 82 | /** VirtualBox vendor ID */
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| 83 | #define VBOX_PCI_VENDORID (0x80ee)
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| 84 |
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| 85 | /** VMMDev PCI card identifiers */
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| 86 | #define VMMDEV_VENDORID VBOX_PCI_VENDORID
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| 87 | #define VMMDEV_DEVICEID (0xcafe)
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| 88 |
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| 89 | /** VirtualBox graphics card identifiers */
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| 90 | #define VBOX_VENDORID VBOX_PCI_VENDORID
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| 91 | #define VBOX_VESA_VENDORID VBOX_PCI_VENDORID
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| 92 | #define VBOX_DEVICEID (0xbeef)
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| 93 | #define VBOX_VESA_DEVICEID (0xbeef)
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| 94 |
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| 95 | /**
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| 96 | * VBoxGuest port definitions
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| 97 | * @{
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| 98 | */
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| 99 |
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| 100 | /** guest can (== wants to) handle absolute coordinates */
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[5605] | 101 | #define VBOXGUEST_MOUSE_GUEST_CAN_ABSOLUTE RT_BIT(0)
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[1] | 102 | /** host can (== wants to) send absolute coordinates */
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[5605] | 103 | #define VBOXGUEST_MOUSE_HOST_CAN_ABSOLUTE RT_BIT(1)
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[1] | 104 | /** guest can *NOT* switch to software cursor and therefore depends on the host cursor */
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[5605] | 105 | #define VBOXGUEST_MOUSE_GUEST_NEEDS_HOST_CURSOR RT_BIT(2)
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[1] | 106 | /** host does NOT provide support for drawing the cursor itself (e.g. L4 console) */
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[5605] | 107 | #define VBOXGUEST_MOUSE_HOST_CANNOT_HWPOINTER RT_BIT(3)
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[1] | 108 |
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| 109 | /** fictive start address of the hypervisor physical memory for MmMapIoSpace */
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| 110 | #define HYPERVISOR_PHYSICAL_START 0xf8000000
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| 111 |
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| 112 | /*
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| 113 | * VMMDev Generic Request Interface
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| 114 | */
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| 115 |
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| 116 | /** port for generic request interface */
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| 117 | #define PORT_VMMDEV_REQUEST_OFFSET 0
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| 118 |
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| 119 | /** Current version of the VMMDev interface.
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| 120 | *
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| 121 | * Additions are allowed to work only if
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| 122 | * additions_major == vmmdev_current && additions_minor <= vmmdev_current.
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| 123 | * Additions version is reported to host (VMMDev) by VMMDevReq_ReportGuestInfo.
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[6030] | 124 | *
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[3255] | 125 | * @remark These defines also live in the 16-bit and assembly versions of this header.
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[1] | 126 | */
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[6042] | 127 | #define VMMDEV_VERSION 0x00010004
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| 128 | #define VMMDEV_VERSION_MAJOR (VMMDEV_VERSION >> 16)
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| 129 | #define VMMDEV_VERSION_MINOR (VMMDEV_VERSION & 0xffff)
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[1] | 130 |
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[5040] | 131 | /* Maximum request packet size */
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| 132 | #define VMMDEV_MAX_VMMDEVREQ_SIZE _1M
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| 133 |
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[1] | 134 | /**
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| 135 | * VMMDev request types.
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| 136 | * @note when updating this, adjust vmmdevGetRequestSize() as well
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| 137 | */
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| 138 | typedef enum
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| 139 | {
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| 140 | VMMDevReq_InvalidRequest = 0,
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| 141 | VMMDevReq_GetMouseStatus = 1,
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| 142 | VMMDevReq_SetMouseStatus = 2,
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| 143 | VMMDevReq_SetPointerShape = 3,
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| 144 | /** @todo implement on host side */
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| 145 | VMMDevReq_GetHostVersion = 4,
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| 146 | VMMDevReq_Idle = 5,
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| 147 | VMMDevReq_GetHostTime = 10,
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| 148 | VMMDevReq_GetHypervisorInfo = 20,
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| 149 | VMMDevReq_SetHypervisorInfo = 21,
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| 150 | VMMDevReq_SetPowerStatus = 30,
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| 151 | VMMDevReq_AcknowledgeEvents = 41,
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| 152 | VMMDevReq_CtlGuestFilterMask = 42,
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| 153 | VMMDevReq_ReportGuestInfo = 50,
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| 154 | VMMDevReq_GetDisplayChangeRequest = 51,
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| 155 | VMMDevReq_VideoModeSupported = 52,
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| 156 | VMMDevReq_GetHeightReduction = 53,
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[3110] | 157 | VMMDevReq_GetDisplayChangeRequest2 = 54,
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[3586] | 158 | VMMDevReq_ReportGuestCapabilities = 55,
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[7409] | 159 | VMMDevReq_SetGuestCapabilities = 56,
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[8312] | 160 | VMMDevReq_SetMaxGuestResolution = 57,
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[1] | 161 | #ifdef VBOX_HGCM
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| 162 | VMMDevReq_HGCMConnect = 60,
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| 163 | VMMDevReq_HGCMDisconnect = 61,
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| 164 | VMMDevReq_HGCMCall = 62,
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| 165 | #endif
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| 166 | VMMDevReq_VideoAccelEnable = 70,
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| 167 | VMMDevReq_VideoAccelFlush = 71,
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[3773] | 168 | VMMDevReq_VideoSetVisibleRegion = 72,
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| 169 | VMMDevReq_GetSeamlessChangeRequest = 73,
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[1] | 170 | VMMDevReq_QueryCredentials = 100,
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| 171 | VMMDevReq_ReportCredentialsJudgement = 101,
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[4492] | 172 | VMMDevReq_ReportGuestStats = 110,
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| 173 | VMMDevReq_GetMemBalloonChangeRequest = 111,
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[4524] | 174 | VMMDevReq_GetStatisticsChangeRequest = 112,
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[4532] | 175 | VMMDevReq_ChangeMemBalloon = 113,
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[4540] | 176 | VMMDevReq_GetVRDPChangeRequest = 150,
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[3284] | 177 | VMMDevReq_LogString = 200,
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[1] | 178 | VMMDevReq_SizeHack = 0x7fffffff
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| 179 | } VMMDevRequestType;
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| 180 |
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| 181 | /** Version of VMMDevRequestHeader structure. */
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| 182 | #define VMMDEV_REQUEST_HEADER_VERSION (0x10001)
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| 183 |
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| 184 | #pragma pack(4)
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| 185 | /** generic VMMDev request header */
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| 186 | typedef struct
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| 187 | {
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| 188 | /** size of the structure in bytes (including body). Filled by caller */
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| 189 | uint32_t size;
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| 190 | /** version of the structure. Filled by caller */
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| 191 | uint32_t version;
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| 192 | /** type of the request */
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| 193 | VMMDevRequestType requestType;
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| 194 | /** return code. Filled by VMMDev */
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| 195 | int32_t rc;
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| 196 | /** reserved fields */
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| 197 | uint32_t reserved1;
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| 198 | uint32_t reserved2;
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| 199 | } VMMDevRequestHeader;
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| 200 |
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| 201 | /** mouse status request structure */
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| 202 | typedef struct
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| 203 | {
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| 204 | /** header */
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| 205 | VMMDevRequestHeader header;
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| 206 | /** mouse feature mask */
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| 207 | uint32_t mouseFeatures;
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| 208 | /** mouse x position */
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| 209 | uint32_t pointerXPos;
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| 210 | /** mouse y position */
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| 211 | uint32_t pointerYPos;
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| 212 | } VMMDevReqMouseStatus;
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| 213 |
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| 214 | /** Note VBOX_MOUSE_POINTER_* flags are used in guest video driver,
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| 215 | * values must be <= 0x8000 and must not be changed.
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| 216 | */
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| 217 |
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| 218 | /** pointer is visible */
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| 219 | #define VBOX_MOUSE_POINTER_VISIBLE (0x0001)
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| 220 | /** pointer has alpha channel */
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| 221 | #define VBOX_MOUSE_POINTER_ALPHA (0x0002)
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| 222 | /** pointerData contains new pointer shape */
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| 223 | #define VBOX_MOUSE_POINTER_SHAPE (0x0004)
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| 224 |
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| 225 | /** mouse pointer shape/visibility change request */
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| 226 | typedef struct
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| 227 | {
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| 228 | /** header */
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| 229 | VMMDevRequestHeader header;
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| 230 | /** VBOX_MOUSE_POINTER_* bit flags */
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| 231 | uint32_t fFlags;
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| 232 | /** x coordinate of hot spot */
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| 233 | uint32_t xHot;
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| 234 | /** y coordinate of hot spot */
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| 235 | uint32_t yHot;
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| 236 | /** width of the pointer in pixels */
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| 237 | uint32_t width;
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| 238 | /** height of the pointer in scanlines */
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| 239 | uint32_t height;
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| 240 | /** Pointer data.
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| 241 | *
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| 242 | ****
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| 243 | * The data consists of 1 bpp AND mask followed by 32 bpp XOR (color) mask.
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| 244 | *
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| 245 | * For pointers without alpha channel the XOR mask pixels are 32 bit values: (lsb)BGR0(msb).
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| 246 | * For pointers with alpha channel the XOR mask consists of (lsb)BGRA(msb) 32 bit values.
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| 247 | *
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| 248 | * Guest driver must create the AND mask for pointers with alpha channel, so if host does not
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| 249 | * support alpha, the pointer could be displayed as a normal color pointer. The AND mask can
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| 250 | * be constructed from alpha values. For example alpha value >= 0xf0 means bit 0 in the AND mask.
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| 251 | *
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| 252 | * The AND mask is 1 bpp bitmap with byte aligned scanlines. Size of AND mask,
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| 253 | * therefore, is cbAnd = (width + 7) / 8 * height. The padding bits at the
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| 254 | * end of any scanline are undefined.
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| 255 | *
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| 256 | * The XOR mask follows the AND mask on the next 4 bytes aligned offset:
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| 257 | * uint8_t *pXor = pAnd + (cbAnd + 3) & ~3
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| 258 | * Bytes in the gap between the AND and the XOR mask are undefined.
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| 259 | * XOR mask scanlines have no gap between them and size of XOR mask is:
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| 260 | * cXor = width * 4 * height.
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| 261 | ****
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| 262 | *
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| 263 | * Preallocate 4 bytes for accessing actual data as p->pointerData
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| 264 | */
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| 265 | char pointerData[4];
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| 266 | } VMMDevReqMousePointer;
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| 267 |
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[3284] | 268 | /** string log request structure */
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| 269 | typedef struct
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| 270 | {
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| 271 | /** header */
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| 272 | VMMDevRequestHeader header;
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| 273 | /** variable length string data */
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| 274 | char szString[1];
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| 275 | } VMMDevReqLogString;
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| 276 |
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[1] | 277 | /** host version request structure */
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| 278 | typedef struct
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| 279 | {
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| 280 | /** header */
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| 281 | VMMDevRequestHeader header;
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| 282 | /** major version */
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| 283 | uint32_t major;
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| 284 | /** minor version */
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| 285 | uint32_t minor;
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| 286 | /** build number */
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| 287 | uint32_t build;
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| 288 | } VMMDevReqHostVersion;
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| 289 |
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[8312] | 290 | /** old guest capabilites structure (ReportGuestCapabilities) */
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[3586] | 291 | typedef struct
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| 292 | {
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| 293 | /** header */
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| 294 | VMMDevRequestHeader header;
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| 295 | /** capabilities (VMMDEV_GUEST_*) */
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| 296 | uint32_t caps;
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| 297 | } VMMDevReqGuestCapabilities;
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| 298 |
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[8312] | 299 | /** new guest capabilites structure (SetGuestCapabilities) */
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[7409] | 300 | typedef struct
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| 301 | {
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| 302 | /** header */
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| 303 | VMMDevRequestHeader header;
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| 304 | /** mask of capabilities to be added */
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| 305 | uint32_t u32OrMask;
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| 306 | /** mask of capabilities to be removed */
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| 307 | uint32_t u32NotMask;
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| 308 | } VMMDevReqGuestCapabilities2;
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| 309 |
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[8312] | 310 | /** Report the maximum possible guest resolution */
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| 311 | typedef struct
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| 312 | {
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| 313 | /** header */
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| 314 | VMMDevRequestHeader header;
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| 315 | /** Maximum width */
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| 316 | uint32_t u32MaxWidth;
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| 317 | /** Maximum height */
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| 318 | uint32_t u32MaxHeight;
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| 319 | } VMMDevReqGuestResolution;
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| 320 |
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[1] | 321 | /** idle request structure */
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| 322 | typedef struct
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| 323 | {
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| 324 | /** header */
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| 325 | VMMDevRequestHeader header;
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| 326 | } VMMDevReqIdle;
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| 327 |
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| 328 | /** host time request structure */
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| 329 | typedef struct
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| 330 | {
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| 331 | /** header */
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| 332 | VMMDevRequestHeader header;
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| 333 | /** time in milliseconds since unix epoch. Filled by VMMDev. */
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| 334 | uint64_t time;
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| 335 | } VMMDevReqHostTime;
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| 336 |
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| 337 | /** hypervisor info structure */
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| 338 | typedef struct
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| 339 | {
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| 340 | /** header */
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| 341 | VMMDevRequestHeader header;
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| 342 | /** guest virtual address of proposed hypervisor start */
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[1643] | 343 | vmmDevHypPtr hypervisorStart;
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[1] | 344 | /** hypervisor size in bytes */
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| 345 | uint32_t hypervisorSize;
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| 346 | } VMMDevReqHypervisorInfo;
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| 347 |
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| 348 | /** system power requests */
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| 349 | typedef enum
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| 350 | {
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| 351 | VMMDevPowerState_Invalid = 0,
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| 352 | VMMDevPowerState_Pause = 1,
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| 353 | VMMDevPowerState_PowerOff = 2,
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| 354 | VMMDevPowerState_SaveState = 3,
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| 355 | VMMDevPowerState_SizeHack = 0x7fffffff
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| 356 | } VMMDevPowerState;
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| 357 |
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| 358 | /** system power status structure */
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| 359 | typedef struct
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| 360 | {
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| 361 | /** header */
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| 362 | VMMDevRequestHeader header;
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| 363 | /** power state request */
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| 364 | VMMDevPowerState powerState;
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| 365 | } VMMDevPowerStateRequest;
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| 366 |
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| 367 | /** pending events structure */
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| 368 | typedef struct
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| 369 | {
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| 370 | /** header */
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| 371 | VMMDevRequestHeader header;
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| 372 | /** pending event bitmap */
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| 373 | uint32_t events;
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| 374 | } VMMDevEvents;
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| 375 |
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| 376 | /** guest filter mask control */
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| 377 | typedef struct
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| 378 | {
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| 379 | /** header */
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| 380 | VMMDevRequestHeader header;
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| 381 | /** mask of events to be added to filter */
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| 382 | uint32_t u32OrMask;
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| 383 | /** mask of events to be removed from filter */
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| 384 | uint32_t u32NotMask;
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| 385 | } VMMDevCtlGuestFilterMask;
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| 386 |
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| 387 | /** guest information structure */
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[1550] | 388 | typedef struct VBoxGuestInfo
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[1] | 389 | {
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| 390 | /** The VMMDev interface version expected by additions. */
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| 391 | uint32_t additionsVersion;
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| 392 | /** guest OS type */
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[7233] | 393 | VBOXOSTYPE osType;
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[1] | 394 | /** @todo */
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| 395 | } VBoxGuestInfo;
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| 396 |
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| 397 | /** guest information structure */
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| 398 | typedef struct
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| 399 | {
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| 400 | /** header */
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| 401 | VMMDevRequestHeader header;
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| 402 | /** Guest information. */
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| 403 | VBoxGuestInfo guestInfo;
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| 404 | } VMMDevReportGuestInfo;
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| 405 |
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[4492] | 406 | /** guest statistics values */
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[5605] | 407 | #define VBOX_GUEST_STAT_CPU_LOAD_IDLE RT_BIT(0)
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| 408 | #define VBOX_GUEST_STAT_CPU_LOAD_KERNEL RT_BIT(1)
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| 409 | #define VBOX_GUEST_STAT_CPU_LOAD_USER RT_BIT(2)
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| 410 | #define VBOX_GUEST_STAT_THREADS RT_BIT(3)
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| 411 | #define VBOX_GUEST_STAT_PROCESSES RT_BIT(4)
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| 412 | #define VBOX_GUEST_STAT_HANDLES RT_BIT(5)
|
---|
| 413 | #define VBOX_GUEST_STAT_MEMORY_LOAD RT_BIT(6)
|
---|
| 414 | #define VBOX_GUEST_STAT_PHYS_MEM_TOTAL RT_BIT(7)
|
---|
| 415 | #define VBOX_GUEST_STAT_PHYS_MEM_AVAIL RT_BIT(8)
|
---|
| 416 | #define VBOX_GUEST_STAT_PHYS_MEM_BALLOON RT_BIT(9)
|
---|
| 417 | #define VBOX_GUEST_STAT_MEM_COMMIT_TOTAL RT_BIT(10)
|
---|
| 418 | #define VBOX_GUEST_STAT_MEM_KERNEL_TOTAL RT_BIT(11)
|
---|
| 419 | #define VBOX_GUEST_STAT_MEM_KERNEL_PAGED RT_BIT(12)
|
---|
| 420 | #define VBOX_GUEST_STAT_MEM_KERNEL_NONPAGED RT_BIT(13)
|
---|
| 421 | #define VBOX_GUEST_STAT_MEM_SYSTEM_CACHE RT_BIT(14)
|
---|
| 422 | #define VBOX_GUEST_STAT_PAGE_FILE_SIZE RT_BIT(15)
|
---|
[4492] | 423 |
|
---|
| 424 |
|
---|
| 425 | /** guest statistics structure */
|
---|
| 426 | typedef struct VBoxGuestStatistics
|
---|
| 427 | {
|
---|
[4571] | 428 | /** Virtual CPU id */
|
---|
| 429 | uint32_t u32CpuId;
|
---|
[4492] | 430 | /** Reported statistics */
|
---|
| 431 | uint32_t u32StatCaps;
|
---|
[4570] | 432 | /** Idle CPU load (0-100) for last interval */
|
---|
| 433 | uint32_t u32CpuLoad_Idle;
|
---|
| 434 | /** Kernel CPU load (0-100) for last interval */
|
---|
| 435 | uint32_t u32CpuLoad_Kernel;
|
---|
| 436 | /** User CPU load (0-100) for last interval */
|
---|
| 437 | uint32_t u32CpuLoad_User;
|
---|
[4492] | 438 | /** Nr of threads */
|
---|
| 439 | uint32_t u32Threads;
|
---|
| 440 | /** Nr of processes */
|
---|
| 441 | uint32_t u32Processes;
|
---|
[4573] | 442 | /** Nr of handles */
|
---|
| 443 | uint32_t u32Handles;
|
---|
| 444 | /** Memory load (0-100) */
|
---|
| 445 | uint32_t u32MemoryLoad;
|
---|
[4575] | 446 | /** Page size of guest system */
|
---|
| 447 | uint32_t u32PageSize;
|
---|
[4573] | 448 | /** Total physical memory (in 4kb pages) */
|
---|
[4492] | 449 | uint32_t u32PhysMemTotal;
|
---|
[4573] | 450 | /** Available physical memory (in 4kb pages) */
|
---|
[4492] | 451 | uint32_t u32PhysMemAvail;
|
---|
[4573] | 452 | /** Ballooned physical memory (in 4kb pages) */
|
---|
[4492] | 453 | uint32_t u32PhysMemBalloon;
|
---|
[4573] | 454 | /** Total number of committed memory (which is not necessarily in-use) (in 4kb pages) */
|
---|
| 455 | uint32_t u32MemCommitTotal;
|
---|
| 456 | /** Total amount of memory used by the kernel (in 4kb pages) */
|
---|
| 457 | uint32_t u32MemKernelTotal;
|
---|
| 458 | /** Total amount of paged memory used by the kernel (in 4kb pages) */
|
---|
| 459 | uint32_t u32MemKernelPaged;
|
---|
| 460 | /** Total amount of nonpaged memory used by the kernel (in 4kb pages) */
|
---|
| 461 | uint32_t u32MemKernelNonPaged;
|
---|
| 462 | /** Total amount of memory used for the system cache (in 4kb pages) */
|
---|
| 463 | uint32_t u32MemSystemCache;
|
---|
| 464 | /** Pagefile size (in 4kb pages) */
|
---|
[4492] | 465 | uint32_t u32PageFileSize;
|
---|
| 466 | } VBoxGuestStatistics;
|
---|
| 467 |
|
---|
| 468 | /** guest statistics command structure */
|
---|
| 469 | typedef struct
|
---|
| 470 | {
|
---|
| 471 | /** header */
|
---|
| 472 | VMMDevRequestHeader header;
|
---|
| 473 | /** Guest information. */
|
---|
| 474 | VBoxGuestStatistics guestStats;
|
---|
| 475 | } VMMDevReportGuestStats;
|
---|
| 476 |
|
---|
| 477 | /** memory balloon change request structure */
|
---|
| 478 | #define VMMDEV_MAX_MEMORY_BALLOON(PhysMemTotal) ((90*PhysMemTotal)/100)
|
---|
| 479 |
|
---|
| 480 | typedef struct
|
---|
| 481 | {
|
---|
| 482 | /** header */
|
---|
| 483 | VMMDevRequestHeader header;
|
---|
[4611] | 484 | uint32_t u32BalloonSize; /* balloon size in megabytes */
|
---|
| 485 | uint32_t u32PhysMemSize; /* guest ram size in megabytes */
|
---|
[4492] | 486 | uint32_t eventAck;
|
---|
| 487 | } VMMDevGetMemBalloonChangeRequest;
|
---|
[4524] | 488 |
|
---|
[4532] | 489 | /** inflate/deflate memory balloon structure */
|
---|
[4533] | 490 | #define VMMDEV_MEMORY_BALLOON_CHUNK_PAGES (_1M/4096)
|
---|
[4662] | 491 | #define VMMDEV_MEMORY_BALLOON_CHUNK_SIZE (VMMDEV_MEMORY_BALLOON_CHUNK_PAGES*4096)
|
---|
[4533] | 492 |
|
---|
[4532] | 493 | typedef struct
|
---|
| 494 | {
|
---|
| 495 | /** header */
|
---|
| 496 | VMMDevRequestHeader header;
|
---|
| 497 | uint32_t cPages;
|
---|
| 498 | uint32_t fInflate; /* true = inflate, false = defalte */
|
---|
[7061] | 499 | /** Physical address (RTGCPHYS) of each page, variable size. */
|
---|
[7084] | 500 | RTGCPHYS aPhysPage[1];
|
---|
[4532] | 501 | } VMMDevChangeMemBalloon;
|
---|
| 502 |
|
---|
[4524] | 503 | /** guest statistics interval change request structure */
|
---|
| 504 | typedef struct
|
---|
| 505 | {
|
---|
| 506 | /** header */
|
---|
| 507 | VMMDevRequestHeader header;
|
---|
| 508 | uint32_t u32StatInterval; /* interval in seconds */
|
---|
| 509 | uint32_t eventAck;
|
---|
| 510 | } VMMDevGetStatisticsChangeRequest;
|
---|
[6030] | 511 |
|
---|
[1] | 512 | /** display change request structure */
|
---|
| 513 | typedef struct
|
---|
| 514 | {
|
---|
| 515 | /** header */
|
---|
| 516 | VMMDevRequestHeader header;
|
---|
| 517 | /** horizontal pixel resolution (0 = do not change) */
|
---|
| 518 | uint32_t xres;
|
---|
| 519 | /** vertical pixel resolution (0 = do not change) */
|
---|
| 520 | uint32_t yres;
|
---|
| 521 | /** bits per pixel (0 = do not change) */
|
---|
| 522 | uint32_t bpp;
|
---|
| 523 | /** Flag that the request is an acknowlegement for the VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST.
|
---|
| 524 | * Values: 0 - just querying, VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST - event acknowledged.
|
---|
| 525 | */
|
---|
| 526 | uint32_t eventAck;
|
---|
| 527 | } VMMDevDisplayChangeRequest;
|
---|
| 528 |
|
---|
[3110] | 529 | typedef struct
|
---|
| 530 | {
|
---|
| 531 | /** header */
|
---|
| 532 | VMMDevRequestHeader header;
|
---|
| 533 | /** horizontal pixel resolution (0 = do not change) */
|
---|
| 534 | uint32_t xres;
|
---|
| 535 | /** vertical pixel resolution (0 = do not change) */
|
---|
| 536 | uint32_t yres;
|
---|
| 537 | /** bits per pixel (0 = do not change) */
|
---|
| 538 | uint32_t bpp;
|
---|
| 539 | /** Flag that the request is an acknowlegement for the VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST.
|
---|
| 540 | * Values: 0 - just querying, VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST - event acknowledged.
|
---|
| 541 | */
|
---|
| 542 | uint32_t eventAck;
|
---|
| 543 | /** 0 for primary display, 1 for the first secondary, etc. */
|
---|
| 544 | uint32_t display;
|
---|
| 545 | } VMMDevDisplayChangeRequest2;
|
---|
| 546 |
|
---|
[1] | 547 | /** video mode supported request structure */
|
---|
| 548 | typedef struct
|
---|
| 549 | {
|
---|
| 550 | /** header */
|
---|
| 551 | VMMDevRequestHeader header;
|
---|
| 552 | /** horizontal pixel resolution (input) */
|
---|
| 553 | uint32_t width;
|
---|
| 554 | /** vertical pixel resolution (input) */
|
---|
| 555 | uint32_t height;
|
---|
| 556 | /** bits per pixel (input) */
|
---|
| 557 | uint32_t bpp;
|
---|
| 558 | /** supported flag (output) */
|
---|
| 559 | bool fSupported;
|
---|
| 560 | } VMMDevVideoModeSupportedRequest;
|
---|
| 561 |
|
---|
| 562 | /** video modes height reduction request structure */
|
---|
| 563 | typedef struct
|
---|
| 564 | {
|
---|
| 565 | /** header */
|
---|
| 566 | VMMDevRequestHeader header;
|
---|
| 567 | /** height reduction in pixels (output) */
|
---|
| 568 | uint32_t heightReduction;
|
---|
| 569 | } VMMDevGetHeightReductionRequest;
|
---|
| 570 |
|
---|
[4540] | 571 | #define VRDP_EXPERIENCE_LEVEL_ZERO 0 /* Theming disabled. */
|
---|
| 572 | #define VRDP_EXPERIENCE_LEVEL_LOW 1 /* Full window dragging and desktop wallpaper disabled. */
|
---|
| 573 | #define VRDP_EXPERIENCE_LEVEL_MEDIUM 2 /* Font smoothing, gradients. */
|
---|
| 574 | #define VRDP_EXPERIENCE_LEVEL_HIGH 3 /* Animation effects disabled. */
|
---|
| 575 | #define VRDP_EXPERIENCE_LEVEL_FULL 4 /* Everything enabled. */
|
---|
| 576 |
|
---|
| 577 | typedef struct
|
---|
| 578 | {
|
---|
| 579 | /** header */
|
---|
| 580 | VMMDevRequestHeader header;
|
---|
| 581 | /** Whether VRDP is active or not */
|
---|
| 582 | uint8_t u8VRDPActive;
|
---|
| 583 | /** The configured experience level for active VRDP. */
|
---|
| 584 | uint32_t u32VRDPExperienceLevel;
|
---|
| 585 | } VMMDevVRDPChangeRequest;
|
---|
| 586 |
|
---|
| 587 |
|
---|
| 588 |
|
---|
[1] | 589 | #pragma pack()
|
---|
| 590 |
|
---|
| 591 | #ifdef VBOX_HGCM
|
---|
| 592 |
|
---|
| 593 | /** HGCM flags.
|
---|
| 594 | * @{
|
---|
| 595 | */
|
---|
| 596 | #define VBOX_HGCM_REQ_DONE (0x1)
|
---|
| 597 | #define VBOX_HGCM_REQ_CANCELLED (0x2)
|
---|
| 598 | /** @} */
|
---|
| 599 |
|
---|
| 600 | #pragma pack(4)
|
---|
| 601 | typedef struct _VMMDevHGCMRequestHeader
|
---|
| 602 | {
|
---|
| 603 | /** Request header. */
|
---|
| 604 | VMMDevRequestHeader header;
|
---|
| 605 |
|
---|
| 606 | /** HGCM flags. */
|
---|
| 607 | uint32_t fu32Flags;
|
---|
| 608 |
|
---|
| 609 | /** Result code. */
|
---|
| 610 | int32_t result;
|
---|
| 611 | } VMMDevHGCMRequestHeader;
|
---|
| 612 |
|
---|
| 613 | /** HGCM service location types. */
|
---|
| 614 | typedef enum
|
---|
| 615 | {
|
---|
| 616 | VMMDevHGCMLoc_Invalid = 0,
|
---|
| 617 | VMMDevHGCMLoc_LocalHost = 1,
|
---|
| 618 | VMMDevHGCMLoc_LocalHost_Existing = 2,
|
---|
| 619 | VMMDevHGCMLoc_SizeHack = 0x7fffffff
|
---|
| 620 | } HGCMServiceLocationType;
|
---|
| 621 |
|
---|
| 622 | typedef struct
|
---|
| 623 | {
|
---|
| 624 | char achName[128];
|
---|
| 625 | } HGCMServiceLocationHost;
|
---|
| 626 |
|
---|
| 627 | typedef struct HGCMSERVICELOCATION
|
---|
| 628 | {
|
---|
| 629 | /** Type of the location. */
|
---|
| 630 | HGCMServiceLocationType type;
|
---|
| 631 |
|
---|
| 632 | union
|
---|
| 633 | {
|
---|
| 634 | HGCMServiceLocationHost host;
|
---|
| 635 | } u;
|
---|
| 636 | } HGCMServiceLocation;
|
---|
| 637 |
|
---|
| 638 | typedef struct
|
---|
| 639 | {
|
---|
| 640 | /* request header */
|
---|
| 641 | VMMDevHGCMRequestHeader header;
|
---|
| 642 |
|
---|
| 643 | /** IN: Description of service to connect to. */
|
---|
| 644 | HGCMServiceLocation loc;
|
---|
| 645 |
|
---|
| 646 | /** OUT: Client identifier assigned by local instance of HGCM. */
|
---|
| 647 | uint32_t u32ClientID;
|
---|
| 648 | } VMMDevHGCMConnect;
|
---|
| 649 |
|
---|
| 650 | typedef struct
|
---|
| 651 | {
|
---|
| 652 | /* request header */
|
---|
| 653 | VMMDevHGCMRequestHeader header;
|
---|
| 654 |
|
---|
| 655 | /** IN: Client identifier. */
|
---|
| 656 | uint32_t u32ClientID;
|
---|
| 657 | } VMMDevHGCMDisconnect;
|
---|
| 658 |
|
---|
| 659 | typedef enum
|
---|
| 660 | {
|
---|
[4110] | 661 | VMMDevHGCMParmType_Invalid = 0,
|
---|
| 662 | VMMDevHGCMParmType_32bit = 1,
|
---|
| 663 | VMMDevHGCMParmType_64bit = 2,
|
---|
| 664 | VMMDevHGCMParmType_PhysAddr = 3,
|
---|
| 665 | VMMDevHGCMParmType_LinAddr = 4, /**< In and Out */
|
---|
| 666 | VMMDevHGCMParmType_LinAddr_In = 5, /**< In (read; host<-guest) */
|
---|
| 667 | VMMDevHGCMParmType_LinAddr_Out = 6, /**< Out (write; host->guest) */
|
---|
| 668 | VMMDevHGCMParmType_LinAddr_Locked = 7, /**< Locked In and Out */
|
---|
| 669 | VMMDevHGCMParmType_LinAddr_Locked_In = 8, /**< Locked In (read; host<-guest) */
|
---|
| 670 | VMMDevHGCMParmType_LinAddr_Locked_Out = 9, /**< Locked Out (write; host->guest) */
|
---|
| 671 | VMMDevHGCMParmType_SizeHack = 0x7fffffff
|
---|
[1] | 672 | } HGCMFunctionParameterType;
|
---|
| 673 |
|
---|
| 674 | typedef struct _HGCMFUNCTIONPARAMETER
|
---|
| 675 | {
|
---|
| 676 | HGCMFunctionParameterType type;
|
---|
| 677 | union
|
---|
| 678 | {
|
---|
| 679 | uint32_t value32;
|
---|
| 680 | uint64_t value64;
|
---|
| 681 | struct
|
---|
| 682 | {
|
---|
| 683 | uint32_t size;
|
---|
| 684 |
|
---|
| 685 | union
|
---|
| 686 | {
|
---|
[1643] | 687 | vmmDevHypPhys physAddr;
|
---|
| 688 | vmmDevHypPtr linearAddr;
|
---|
[1] | 689 | } u;
|
---|
| 690 | } Pointer;
|
---|
| 691 | } u;
|
---|
| 692 | } HGCMFunctionParameter;
|
---|
| 693 |
|
---|
| 694 | typedef struct
|
---|
| 695 | {
|
---|
| 696 | /* request header */
|
---|
| 697 | VMMDevHGCMRequestHeader header;
|
---|
| 698 |
|
---|
| 699 | /** IN: Client identifier. */
|
---|
| 700 | uint32_t u32ClientID;
|
---|
| 701 | /** IN: Service function number. */
|
---|
| 702 | uint32_t u32Function;
|
---|
| 703 | /** IN: Number of parameters. */
|
---|
| 704 | uint32_t cParms;
|
---|
| 705 | /** Parameters follow in form: HGCMFunctionParameter aParms[X]; */
|
---|
| 706 | } VMMDevHGCMCall;
|
---|
| 707 | #pragma pack()
|
---|
| 708 |
|
---|
| 709 | #define VMMDEV_HGCM_CALL_PARMS(a) ((HGCMFunctionParameter *)((char *)a + sizeof (VMMDevHGCMCall)))
|
---|
| 710 |
|
---|
[4108] | 711 | #define VBOX_HGCM_MAX_PARMS 32
|
---|
[3089] | 712 |
|
---|
[1] | 713 | #endif /* VBOX_HGCM */
|
---|
| 714 |
|
---|
| 715 |
|
---|
| 716 | #define VBVA_F_STATUS_ACCEPTED (0x01)
|
---|
| 717 | #define VBVA_F_STATUS_ENABLED (0x02)
|
---|
| 718 |
|
---|
| 719 | #pragma pack(4)
|
---|
| 720 |
|
---|
| 721 | typedef struct _VMMDevVideoAccelEnable
|
---|
| 722 | {
|
---|
| 723 | /* request header */
|
---|
| 724 | VMMDevRequestHeader header;
|
---|
| 725 |
|
---|
| 726 | /** 0 - disable, !0 - enable. */
|
---|
| 727 | uint32_t u32Enable;
|
---|
| 728 |
|
---|
| 729 | /** The size of VBVAMEMORY::au8RingBuffer expected by driver.
|
---|
| 730 | * The host will refuse to enable VBVA if the size is not equal to
|
---|
| 731 | * VBVA_RING_BUFFER_SIZE.
|
---|
| 732 | */
|
---|
| 733 | uint32_t cbRingBuffer;
|
---|
| 734 |
|
---|
| 735 | /** Guest initializes the status to 0. Host sets appropriate VBVA_F_STATUS_ flags. */
|
---|
| 736 | uint32_t fu32Status;
|
---|
| 737 |
|
---|
| 738 | } VMMDevVideoAccelEnable;
|
---|
| 739 |
|
---|
| 740 | typedef struct _VMMDevVideoAccelFlush
|
---|
| 741 | {
|
---|
| 742 | /* request header */
|
---|
| 743 | VMMDevRequestHeader header;
|
---|
| 744 |
|
---|
| 745 | } VMMDevVideoAccelFlush;
|
---|
| 746 |
|
---|
[3556] | 747 |
|
---|
[3557] | 748 | typedef struct _VMMDevVideoSetVisibleRegion
|
---|
[3556] | 749 | {
|
---|
| 750 | /* request header */
|
---|
| 751 | VMMDevRequestHeader header;
|
---|
| 752 |
|
---|
| 753 | /** Number of rectangles */
|
---|
| 754 | uint32_t cRect;
|
---|
| 755 |
|
---|
| 756 | /** Rectangle array */
|
---|
| 757 | RTRECT Rect;
|
---|
[3557] | 758 | } VMMDevVideoSetVisibleRegion;
|
---|
[3556] | 759 |
|
---|
[3773] | 760 |
|
---|
[3786] | 761 | /** Seamless mode */
|
---|
| 762 | typedef enum
|
---|
| 763 | {
|
---|
| 764 | VMMDev_Seamless_Disabled = 0, /* normal mode; entire guest desktop displayed */
|
---|
| 765 | VMMDev_Seamless_Visible_Region = 1, /* visible region mode; only top-level guest windows displayed */
|
---|
| 766 | VMMDev_Seamless_Host_Window = 2 /* windowed mode; each top-level guest window is represented in a host window */
|
---|
| 767 | } VMMDevSeamlessMode;
|
---|
| 768 |
|
---|
[3773] | 769 | typedef struct
|
---|
| 770 | {
|
---|
| 771 | /** header */
|
---|
| 772 | VMMDevRequestHeader header;
|
---|
| 773 |
|
---|
| 774 | /** New seamless mode */
|
---|
[3786] | 775 | VMMDevSeamlessMode mode;
|
---|
[3773] | 776 | /** Flag that the request is an acknowlegement for the VMMDEV_EVENT_SEAMLESS_MODE_CHANGE_REQUEST.
|
---|
| 777 | * Values: 0 - just querying, VMMDEV_EVENT_SEAMLESS_MODE_CHANGE_REQUEST - event acknowledged.
|
---|
| 778 | */
|
---|
| 779 | uint32_t eventAck;
|
---|
| 780 | } VMMDevSeamlessChangeRequest;
|
---|
| 781 |
|
---|
[1] | 782 | #pragma pack()
|
---|
| 783 |
|
---|
| 784 | #pragma pack(1)
|
---|
| 785 | /** VBVA command header. */
|
---|
| 786 | typedef struct _VBVACMDHDR
|
---|
| 787 | {
|
---|
| 788 | /** Coordinates of affected rectangle. */
|
---|
| 789 | int16_t x;
|
---|
| 790 | int16_t y;
|
---|
| 791 | uint16_t w;
|
---|
| 792 | uint16_t h;
|
---|
| 793 | } VBVACMDHDR;
|
---|
| 794 | #pragma pack()
|
---|
| 795 |
|
---|
| 796 | /* The VBVA ring buffer is suitable for transferring large (< 2gb) amount of data.
|
---|
| 797 | * For example big bitmaps which do not fit to the buffer.
|
---|
| 798 | *
|
---|
| 799 | * Guest starts writing to the buffer by initializing a record entry in the
|
---|
| 800 | * aRecords queue. VBVA_F_RECORD_PARTIAL indicates that the record is being
|
---|
| 801 | * written. As data is written to the ring buffer, the guest increases off32End
|
---|
| 802 | * for the record.
|
---|
| 803 | *
|
---|
| 804 | * The host reads the aRecords on flushes and processes all completed records.
|
---|
| 805 | * When host encounters situation when only a partial record presents and
|
---|
| 806 | * cbRecord & ~VBVA_F_RECORD_PARTIAL >= VBVA_RING_BUFFER_SIZE - VBVA_RING_BUFFER_THRESHOLD,
|
---|
| 807 | * the host fetched all record data and updates off32Head. After that on each flush
|
---|
| 808 | * the host continues fetching the data until the record is completed.
|
---|
| 809 | *
|
---|
| 810 | */
|
---|
| 811 |
|
---|
| 812 | #define VBVA_RING_BUFFER_SIZE (_4M - _1K)
|
---|
| 813 | #define VBVA_RING_BUFFER_THRESHOLD (4 * _1K)
|
---|
| 814 |
|
---|
| 815 | #define VBVA_MAX_RECORDS (64)
|
---|
| 816 |
|
---|
| 817 | #define VBVA_F_MODE_ENABLED (0x00000001)
|
---|
| 818 | #define VBVA_F_MODE_VRDP (0x00000002)
|
---|
| 819 | #define VBVA_F_MODE_VRDP_RESET (0x00000004)
|
---|
| 820 | #define VBVA_F_MODE_VRDP_ORDER_MASK (0x00000008)
|
---|
| 821 |
|
---|
| 822 | #define VBVA_F_RECORD_PARTIAL (0x80000000)
|
---|
| 823 |
|
---|
| 824 | #pragma pack(1)
|
---|
| 825 | typedef struct _VBVARECORD
|
---|
| 826 | {
|
---|
| 827 | /** The length of the record. Changed by guest. */
|
---|
| 828 | uint32_t cbRecord;
|
---|
| 829 | } VBVARECORD;
|
---|
| 830 |
|
---|
| 831 | typedef struct _VBVAMEMORY
|
---|
| 832 | {
|
---|
| 833 | /** VBVA_F_MODE_* */
|
---|
| 834 | uint32_t fu32ModeFlags;
|
---|
| 835 |
|
---|
| 836 | /** The offset where the data start in the buffer. */
|
---|
| 837 | uint32_t off32Data;
|
---|
| 838 | /** The offset where next data must be placed in the buffer. */
|
---|
| 839 | uint32_t off32Free;
|
---|
| 840 |
|
---|
| 841 | /** The ring buffer for data. */
|
---|
| 842 | uint8_t au8RingBuffer[VBVA_RING_BUFFER_SIZE];
|
---|
| 843 |
|
---|
| 844 | /** The queue of record descriptions. */
|
---|
| 845 | VBVARECORD aRecords[VBVA_MAX_RECORDS];
|
---|
| 846 | uint32_t indexRecordFirst;
|
---|
| 847 | uint32_t indexRecordFree;
|
---|
| 848 |
|
---|
| 849 | /* RDP orders supported by the client. The guest reports only them
|
---|
| 850 | * and falls back to DIRTY rects for not supported ones.
|
---|
| 851 | *
|
---|
| 852 | * (1 << VBVA_VRDP_*)
|
---|
| 853 | */
|
---|
| 854 | uint32_t fu32SupportedOrders;
|
---|
| 855 |
|
---|
| 856 | } VBVAMEMORY;
|
---|
| 857 | #pragma pack()
|
---|
| 858 |
|
---|
| 859 | /** @} */
|
---|
| 860 |
|
---|
| 861 |
|
---|
| 862 | /**
|
---|
| 863 | * VMMDev RAM
|
---|
| 864 | * @{
|
---|
| 865 | */
|
---|
| 866 |
|
---|
| 867 | #pragma pack(1)
|
---|
| 868 | /** Layout of VMMDEV RAM region that contains information for guest */
|
---|
| 869 | typedef struct
|
---|
| 870 | {
|
---|
| 871 | /** size */
|
---|
| 872 | uint32_t u32Size;
|
---|
| 873 | /** version */
|
---|
| 874 | uint32_t u32Version;
|
---|
| 875 |
|
---|
| 876 | union {
|
---|
| 877 | /** Flag telling that VMMDev set the IRQ and acknowlegment is required */
|
---|
| 878 | struct {
|
---|
| 879 | bool fHaveEvents;
|
---|
| 880 | } V1_04;
|
---|
| 881 |
|
---|
| 882 | struct {
|
---|
| 883 | /** Pending events flags, set by host. */
|
---|
| 884 | uint32_t u32HostEvents;
|
---|
| 885 | /** Mask of events the guest wants to see, set by guest. */
|
---|
| 886 | uint32_t u32GuestEventMask;
|
---|
| 887 | } V1_03;
|
---|
| 888 | } V;
|
---|
| 889 |
|
---|
| 890 | VBVAMEMORY vbvaMemory;
|
---|
| 891 |
|
---|
| 892 | } VMMDevMemory;
|
---|
| 893 | #pragma pack()
|
---|
| 894 |
|
---|
| 895 | /** Version of VMMDevMemory structure. */
|
---|
| 896 | #define VMMDEV_MEMORY_VERSION (1)
|
---|
| 897 |
|
---|
| 898 | /** @} */
|
---|
| 899 |
|
---|
| 900 |
|
---|
| 901 | /**
|
---|
| 902 | * VMMDev events.
|
---|
| 903 | * @{
|
---|
| 904 | */
|
---|
| 905 |
|
---|
| 906 | /** Host mouse capabilities has been changed. */
|
---|
[5605] | 907 | #define VMMDEV_EVENT_MOUSE_CAPABILITIES_CHANGED RT_BIT(0)
|
---|
[1] | 908 | /** HGCM event. */
|
---|
[5605] | 909 | #define VMMDEV_EVENT_HGCM RT_BIT(1)
|
---|
[1] | 910 | /** A display change request has been issued. */
|
---|
[5605] | 911 | #define VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST RT_BIT(2)
|
---|
[1] | 912 | /** Credentials are available for judgement. */
|
---|
[5605] | 913 | #define VMMDEV_EVENT_JUDGE_CREDENTIALS RT_BIT(3)
|
---|
[1] | 914 | /** The guest has been restored. */
|
---|
[5605] | 915 | #define VMMDEV_EVENT_RESTORED RT_BIT(4)
|
---|
[3771] | 916 | /** Seamless mode state changed */
|
---|
[5605] | 917 | #define VMMDEV_EVENT_SEAMLESS_MODE_CHANGE_REQUEST RT_BIT(5)
|
---|
[4492] | 918 | /** Memory balloon size changed */
|
---|
[5605] | 919 | #define VMMDEV_EVENT_BALLOON_CHANGE_REQUEST RT_BIT(6)
|
---|
[4524] | 920 | /** Statistics interval changed */
|
---|
[5605] | 921 | #define VMMDEV_EVENT_STATISTICS_INTERVAL_CHANGE_REQUEST RT_BIT(7)
|
---|
[4519] | 922 | /** VRDP status changed. */
|
---|
[5605] | 923 | #define VMMDEV_EVENT_VRDP RT_BIT(8)
|
---|
[1] | 924 |
|
---|
| 925 | /** @} */
|
---|
| 926 |
|
---|
| 927 |
|
---|
| 928 | /**
|
---|
| 929 | * VBoxGuest IOCTL codes and structures.
|
---|
[6030] | 930 | *
|
---|
[3194] | 931 | * The range 0..15 is for basic driver communication.
|
---|
| 932 | * The range 16..31 is for HGCM communcation.
|
---|
| 933 | * The range 32..47 is reserved for future use.
|
---|
| 934 | * The range 48..63 is for OS specific communcation.
|
---|
| 935 | * The 7th bit is reserved for future hacks.
|
---|
[6030] | 936 | * The 8th bit is reserved for distinguishing between 32-bit and 64-bit
|
---|
| 937 | * processes in future 64-bit guest additions.
|
---|
| 938 | *
|
---|
| 939 | * While windows IOCTL function number has to start at 2048 and stop at 4096 there
|
---|
| 940 | * never was any need to do this for everyone. A simple ((Function) | 0x800) would
|
---|
| 941 | * have sufficed. On Linux we're now intruding upon the type field. Fortunately
|
---|
| 942 | * this hasn't caused any trouble because the FILE_DEVICE_UNKNOWN value was set
|
---|
| 943 | * to 0x22 (if it were 0x2C it would not have worked soo smoothly). The situation
|
---|
| 944 | * would've been the same for *BSD and Darwin since they seems to share common
|
---|
[3194] | 945 | * _IOC() heritage.
|
---|
[6030] | 946 | *
|
---|
| 947 | * However, on good old OS/2 we only have 8-bit handy for the function number. The
|
---|
[3194] | 948 | * result from using the old IOCTL function numbers her would've been overlapping
|
---|
[6030] | 949 | * between the two ranges.
|
---|
| 950 | *
|
---|
| 951 | * To fix this problem and get rid of all the unnecessary windowsy crap that I
|
---|
| 952 | * bet was copied from my SUPDRVIOC.h once upon a time (although the concept of
|
---|
| 953 | * prefixing macros with the purpose of avoid clashes with system stuff and
|
---|
| 954 | * to indicate exactly how owns them seems to have been lost somewhere along
|
---|
[3194] | 955 | * the way), I've introduced a VBOXGUEST_IOCTL_CODE for defining generic IN/OUT
|
---|
| 956 | * IOCtls on new ports of the additions.
|
---|
[5887] | 957 | *
|
---|
| 958 | * @remarks When creating new IOCtl interfaces keep in mind that not all OSes supports
|
---|
[3194] | 959 | * reporting back the output size. (This got messed up a little bit in VBoxDrv.)
|
---|
[6030] | 960 | *
|
---|
[5887] | 961 | * The request size is also a little bit tricky as it's passed as part of the
|
---|
| 962 | * request code on unix. The size field is 14 bits on Linux, 12 bits on *BSD,
|
---|
[6030] | 963 | * 13 bits Darwin, and 8-bits on Solaris. All the BSDs and Darwin kernels
|
---|
[5887] | 964 | * will make use of the size field, while Linux and Solaris will not. We're of
|
---|
[6030] | 965 | * course using the size to validate and/or map/lock the request, so it has
|
---|
[5887] | 966 | * to be valid.
|
---|
[6030] | 967 | *
|
---|
| 968 | * For Solaris we will have to do something special though, 255 isn't
|
---|
| 969 | * sufficent for all we need. A 4KB restriction (BSD) is probably not
|
---|
[5887] | 970 | * too problematic (yet) as a general one.
|
---|
[6030] | 971 | *
|
---|
[5887] | 972 | * More info can be found in SUPDRVIOC.h and related sources.
|
---|
| 973 | *
|
---|
| 974 | * @remarks If adding interfaces that only has input or only has output, some new macros
|
---|
[3194] | 975 | * needs to be created so the most efficient IOCtl data buffering method can be
|
---|
| 976 | * used.
|
---|
[1] | 977 | * @{
|
---|
| 978 | */
|
---|
[3641] | 979 | #ifdef RT_ARCH_AMD64
|
---|
[3194] | 980 | # define VBOXGUEST_IOCTL_FLAG 128
|
---|
[3641] | 981 | #elif defined(RT_ARCH_X86)
|
---|
[3194] | 982 | # define VBOXGUEST_IOCTL_FLAG 0
|
---|
| 983 | #else
|
---|
| 984 | # error "dunno which arch this is!"
|
---|
| 985 | #endif
|
---|
| 986 |
|
---|
[6422] | 987 | /** Ring-3 request wrapper for big requests.
|
---|
| 988 | *
|
---|
| 989 | * This is necessary because the ioctl number scheme on many Unixy OSes (esp. Solaris)
|
---|
| 990 | * only allows a relatively small size to be encoded into the request. So, for big
|
---|
| 991 | * request this generic form is used instead. */
|
---|
| 992 | typedef struct VBGLBIGREQ
|
---|
| 993 | {
|
---|
| 994 | /** Magic value (VBGLBIGREQ_MAGIC). */
|
---|
| 995 | uint32_t u32Magic;
|
---|
| 996 | /** The size of the data buffer. */
|
---|
| 997 | uint32_t cbData;
|
---|
| 998 | /** The user address of the data buffer. */
|
---|
| 999 | RTR3PTR pvDataR3;
|
---|
| 1000 | } VBGLBIGREQ;
|
---|
| 1001 | /** Pointer to a request wrapper for solaris guests. */
|
---|
| 1002 | typedef VBGLBIGREQ *PVBGLBIGREQ;
|
---|
| 1003 | /** Pointer to a const request wrapper for solaris guests. */
|
---|
| 1004 | typedef const VBGLBIGREQ *PCVBGLBIGREQ;
|
---|
| 1005 |
|
---|
| 1006 | /** The VBGLBIGREQ::u32Magic value (Ryuu Murakami). */
|
---|
[6983] | 1007 | #define VBGLBIGREQ_MAGIC 0x19520219
|
---|
[6422] | 1008 |
|
---|
| 1009 |
|
---|
[3638] | 1010 | #if defined(RT_OS_WINDOWS)
|
---|
[6983] | 1011 | /* legacy encoding. */
|
---|
[3194] | 1012 | # define IOCTL_CODE(DeviceType, Function, Method, Access, DataSize_ignored) \
|
---|
[1] | 1013 | ( ((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method))
|
---|
[3194] | 1014 |
|
---|
[3638] | 1015 | #elif defined(RT_OS_OS2)
|
---|
[6983] | 1016 | /* No automatic buffering, size not encoded. */
|
---|
| 1017 | # define VBOXGUEST_IOCTL_CATEGORY 0xc2
|
---|
| 1018 | # define VBOXGUEST_IOCTL_CODE(Function, Size) ((unsigned char)(Function))
|
---|
| 1019 | # define VBOXGUEST_IOCTL_CATEGORY_FAST 0xc3 /**< Also defined in VBoxGuestA-os2.asm. */
|
---|
| 1020 | # define VBOXGUEST_IOCTL_CODE_FAST(Function) ((unsigned char)(Function))
|
---|
| 1021 | # define VBOXGUEST_IOCTL_STRIP_SIZE(Code) (Code)
|
---|
[3194] | 1022 |
|
---|
[6983] | 1023 | #elif defined(RT_OS_SOLARIS)
|
---|
| 1024 | /* No automatic buffering, size limited to 255 bytes => use VBGLBIGREQ for everything. */
|
---|
| 1025 | # include <sys/ioccom.h>
|
---|
| 1026 | # define VBOXGUEST_IOCTL_CODE(Function, Size) _IOWRN('V', (Function) | VBOXGUEST_IOCTL_FLAG, sizeof(VBGLBIGREQ))
|
---|
| 1027 | # define VBOXGUEST_IOCTL_CODE_FAST(Function) _IO( 'V', (Function) | VBOXGUEST_IOCTL_FLAG)
|
---|
| 1028 | # define VBOXGUEST_IOCTL_STRIP_SIZE(Code) (Code)
|
---|
| 1029 |
|
---|
[3638] | 1030 | #elif defined(RT_OS_LINUX)
|
---|
[6983] | 1031 | /* No automatic buffering, size limited to 16KB. */
|
---|
[5891] | 1032 | # include <linux/ioctl.h>
|
---|
[6167] | 1033 | # define VBOXGUEST_IOCTL_CODE(Function, Size) _IOC(_IOC_READ|_IOC_WRITE, 'V', (Function) | VBOXGUEST_IOCTL_FLAG, (Size))
|
---|
[5891] | 1034 | # define VBOXGUEST_IOCTL_CODE_FAST(Function) _IO( 'V', (Function) | VBOXGUEST_IOCTL_FLAG)
|
---|
[6978] | 1035 | # define VBOXGUEST_IOCTL_STRIP_SIZE(Code) VBOXGUEST_IOCTL_CODE(_IOC_NR((Code)), 0)
|
---|
[6167] | 1036 |
|
---|
[7536] | 1037 | #elif defined(RT_OS_FREEBSD) /** @todo r=bird: Please do it like SUPDRVIOC to keep it as similar as possible. */
|
---|
[6020] | 1038 | # include <sys/ioccom.h>
|
---|
[7517] | 1039 |
|
---|
| 1040 | # define VBOXGUEST_IOCTL_CODE(Function, Size) _IOWR('V', (Function) | VBOXGUEST_IOCTL_FLAG, VBGLBIGREQ)
|
---|
[3194] | 1041 | # define VBOXGUEST_IOCTL_CODE_FAST(Function) _IO( 'V', (Function) | VBOXGUEST_IOCTL_FLAG)
|
---|
[6983] | 1042 | # define VBOXGUEST_IOCTL_STRIP_SIZE(Code) IOCBASECMD(Code)
|
---|
[3194] | 1043 |
|
---|
| 1044 | #else
|
---|
[3195] | 1045 | /* PORTME */
|
---|
[1] | 1046 | #endif
|
---|
| 1047 |
|
---|
| 1048 | /** IOCTL to VBoxGuest to query the VMMDev IO port region start. */
|
---|
[3194] | 1049 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
| 1050 | # define VBOXGUEST_IOCTL_GETVMMDEVPORT VBOXGUEST_IOCTL_CODE(1, sizeof(VBoxGuestPortInfo))
|
---|
| 1051 | # define IOCTL_VBOXGUEST_GETVMMDEVPORT VBOXGUEST_IOCTL_GETVMMDEVPORT
|
---|
| 1052 | #else
|
---|
| 1053 | # define IOCTL_VBOXGUEST_GETVMMDEVPORT IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2048, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(VBoxGuestPortInfo))
|
---|
[6030] | 1054 | #endif
|
---|
[1] | 1055 |
|
---|
| 1056 | #pragma pack(4)
|
---|
| 1057 | typedef struct _VBoxGuestPortInfo
|
---|
| 1058 | {
|
---|
| 1059 | uint32_t portAddress;
|
---|
| 1060 | VMMDevMemory *pVMMDevMemory;
|
---|
| 1061 | } VBoxGuestPortInfo;
|
---|
| 1062 |
|
---|
| 1063 | /** IOCTL to VBoxGuest to wait for a VMMDev host notification */
|
---|
[3194] | 1064 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
| 1065 | # define VBOXGUEST_IOCTL_WAITEVENT VBOXGUEST_IOCTL_CODE(2, sizeof(VBoxGuestWaitEventInfo))
|
---|
| 1066 | # define IOCTL_VBOXGUEST_WAITEVENT VBOXGUEST_IOCTL_WAITEVENT
|
---|
| 1067 | #else
|
---|
| 1068 | # define IOCTL_VBOXGUEST_WAITEVENT IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2049, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(VBoxGuestWaitEventInfo))
|
---|
[6030] | 1069 | #endif
|
---|
[1] | 1070 |
|
---|
[6399] | 1071 | /** IOCTL to VBoxGuest to interrupt (cancel) any pending WAITEVENTs and return.
|
---|
| 1072 | * Handled inside the guest additions and not seen by the host at all.
|
---|
[6247] | 1073 | * @see VBOXGUEST_IOCTL_WAITEVENT */
|
---|
| 1074 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
[6463] | 1075 | # define VBOXGUEST_IOCTL_CANCEL_ALL_WAITEVENTS VBOXGUEST_IOCTL_CODE(5, 0)
|
---|
[6247] | 1076 | #else
|
---|
[6463] | 1077 | # define VBOXGUEST_IOCTL_CANCEL_ALL_WAITEVENTS IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2054, METHOD_BUFFERED, FILE_WRITE_ACCESS, 0)
|
---|
[6247] | 1078 | #endif
|
---|
| 1079 |
|
---|
[1] | 1080 | /**
|
---|
| 1081 | * Result codes for VBoxGuestWaitEventInfo::u32Result
|
---|
| 1082 | * @{
|
---|
| 1083 | */
|
---|
| 1084 | /** Successful completion, an event occured. */
|
---|
| 1085 | #define VBOXGUEST_WAITEVENT_OK (0)
|
---|
| 1086 | /** Successful completion, timed out. */
|
---|
| 1087 | #define VBOXGUEST_WAITEVENT_TIMEOUT (1)
|
---|
| 1088 | /** Wait was interrupted. */
|
---|
| 1089 | #define VBOXGUEST_WAITEVENT_INTERRUPTED (2)
|
---|
| 1090 | /** An error occured while processing the request. */
|
---|
| 1091 | #define VBOXGUEST_WAITEVENT_ERROR (3)
|
---|
| 1092 | /** @} */
|
---|
| 1093 |
|
---|
| 1094 | /** Input and output buffers layout of the IOCTL_VBOXGUEST_WAITEVENT */
|
---|
| 1095 | typedef struct _VBoxGuestWaitEventInfo
|
---|
| 1096 | {
|
---|
| 1097 | /** timeout in milliseconds */
|
---|
| 1098 | uint32_t u32TimeoutIn;
|
---|
| 1099 | /** events to wait for */
|
---|
| 1100 | uint32_t u32EventMaskIn;
|
---|
| 1101 | /** result code */
|
---|
| 1102 | uint32_t u32Result;
|
---|
| 1103 | /** events occured */
|
---|
| 1104 | uint32_t u32EventFlagsOut;
|
---|
| 1105 | } VBoxGuestWaitEventInfo;
|
---|
| 1106 |
|
---|
[3194] | 1107 | /** IOCTL to VBoxGuest to perform a VMM request
|
---|
| 1108 | * @remark The data buffer for this IOCtl has an variable size, keep this in mind
|
---|
| 1109 | * on systems where this matters. */
|
---|
| 1110 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
[6118] | 1111 | # define VBOXGUEST_IOCTL_VMMREQUEST(Size) VBOXGUEST_IOCTL_CODE(3, (Size))
|
---|
[3194] | 1112 | # define IOCTL_VBOXGUEST_VMMREQUEST VBOXGUEST_IOCTL_VMMREQUEST(sizeof(VMMDevRequestHeader))
|
---|
| 1113 | #else
|
---|
| 1114 | # define IOCTL_VBOXGUEST_VMMREQUEST IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2050, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(VMMDevRequestHeader))
|
---|
[6030] | 1115 | #endif
|
---|
[1] | 1116 |
|
---|
[3194] | 1117 | /** Input and output buffer layout of the IOCTL_VBOXGUEST_CTL_FILTER_MASK. */
|
---|
[1] | 1118 | typedef struct _VBoxGuestFilterMaskInfo
|
---|
| 1119 | {
|
---|
| 1120 | uint32_t u32OrMask;
|
---|
| 1121 | uint32_t u32NotMask;
|
---|
| 1122 | } VBoxGuestFilterMaskInfo;
|
---|
| 1123 | #pragma pack()
|
---|
| 1124 |
|
---|
[6247] | 1125 | /** IOCTL to VBoxGuest to control event filter mask. */
|
---|
[3194] | 1126 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
| 1127 | # define VBOXGUEST_IOCTL_CTL_FILTER_MASK VBOXGUEST_IOCTL_CODE(4, sizeof(VBoxGuestFilterMaskInfo))
|
---|
| 1128 | # define IOCTL_VBOXGUEST_CTL_FILTER_MASK VBOXGUEST_IOCTL_CTL_FILTER_MASK
|
---|
| 1129 | #else
|
---|
| 1130 | # define IOCTL_VBOXGUEST_CTL_FILTER_MASK IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2051, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof (VBoxGuestFilterMaskInfo))
|
---|
[6030] | 1131 | #endif
|
---|
[1] | 1132 |
|
---|
[6247] | 1133 | /** IOCTL to VBoxGuest to check memory ballooning. */
|
---|
[4516] | 1134 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
| 1135 | # define VBOXGUEST_IOCTL_CTL_CHECK_BALLOON_MASK VBOXGUEST_IOCTL_CODE(4, 100)
|
---|
| 1136 | # define IOCTL_VBOXGUEST_CTL_CHECK_BALLOON VBOXGUEST_IOCTL_CTL_CHECK_BALLOON_MASK
|
---|
| 1137 | #else
|
---|
| 1138 | # define IOCTL_VBOXGUEST_CTL_CHECK_BALLOON IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2052, METHOD_BUFFERED, FILE_WRITE_ACCESS, 0)
|
---|
[6030] | 1139 | #endif
|
---|
[4516] | 1140 |
|
---|
[6247] | 1141 | /** IOCTL to VBoxGuest to perform backdoor logging. */
|
---|
| 1142 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
| 1143 | # define VBOXGUEST_IOCTL_LOG(Size) VBOXGUEST_IOCTL_CODE(6, (Size))
|
---|
| 1144 | #else
|
---|
| 1145 | # define VBOXGUEST_IOCTL_LOG(Size) IOCTL_CODE(FILE_DEVICE_UNKNOWN, 2055, METHOD_BUFFERED, FILE_WRITE_ACCESS, (Size))
|
---|
| 1146 | #endif
|
---|
| 1147 |
|
---|
| 1148 |
|
---|
[1] | 1149 | #ifdef VBOX_HGCM
|
---|
| 1150 | /* These structures are shared between the driver and other binaries,
|
---|
| 1151 | * therefore packing must be defined explicitely.
|
---|
| 1152 | */
|
---|
| 1153 | #pragma pack(1)
|
---|
| 1154 | typedef struct _VBoxGuestHGCMConnectInfo
|
---|
| 1155 | {
|
---|
| 1156 | uint32_t result; /**< OUT */
|
---|
| 1157 | HGCMServiceLocation Loc; /**< IN */
|
---|
| 1158 | uint32_t u32ClientID; /**< OUT */
|
---|
| 1159 | } VBoxGuestHGCMConnectInfo;
|
---|
| 1160 |
|
---|
| 1161 | typedef struct _VBoxGuestHGCMDisconnectInfo
|
---|
| 1162 | {
|
---|
| 1163 | uint32_t result; /**< OUT */
|
---|
| 1164 | uint32_t u32ClientID; /**< IN */
|
---|
| 1165 | } VBoxGuestHGCMDisconnectInfo;
|
---|
| 1166 |
|
---|
| 1167 | typedef struct _VBoxGuestHGCMCallInfo
|
---|
| 1168 | {
|
---|
| 1169 | uint32_t result; /**< OUT Host HGCM return code.*/
|
---|
| 1170 | uint32_t u32ClientID; /**< IN The id of the caller. */
|
---|
| 1171 | uint32_t u32Function; /**< IN Function number. */
|
---|
| 1172 | uint32_t cParms; /**< IN How many parms. */
|
---|
| 1173 | /* Parameters follow in form HGCMFunctionParameter aParms[cParms] */
|
---|
| 1174 | } VBoxGuestHGCMCallInfo;
|
---|
| 1175 | #pragma pack()
|
---|
| 1176 |
|
---|
[3194] | 1177 | #ifdef VBOXGUEST_IOCTL_CODE
|
---|
| 1178 | # define VBOXGUEST_IOCTL_HGCM_CONNECT VBOXGUEST_IOCTL_CODE(16, sizeof(VBoxGuestHGCMConnectInfo))
|
---|
| 1179 | # define IOCTL_VBOXGUEST_HGCM_CONNECT VBOXGUEST_IOCTL_HGCM_CONNECT
|
---|
| 1180 | # define VBOXGUEST_IOCTL_HGCM_DISCONNECT VBOXGUEST_IOCTL_CODE(17, sizeof(VBoxGuestHGCMDisconnectInfo))
|
---|
| 1181 | # define IOCTL_VBOXGUEST_HGCM_DISCONNECT VBOXGUEST_IOCTL_HGCM_DISCONNECT
|
---|
| 1182 | # define VBOXGUEST_IOCTL_HGCM_CALL(Size) VBOXGUEST_IOCTL_CODE(18, (Size))
|
---|
| 1183 | # define IOCTL_VBOXGUEST_HGCM_CALL VBOXGUEST_IOCTL_HGCM_CALL(sizeof(VBoxGuestHGCMCallInfo))
|
---|
| 1184 | # define VBOXGUEST_IOCTL_CLIPBOARD_CONNECT VBOXGUEST_IOCTL_CODE(19, sizeof(uint32_t))
|
---|
| 1185 | # define IOCTL_VBOXGUEST_CLIPBOARD_CONNECT VBOXGUEST_IOCTL_CLIPBOARD_CONNECT
|
---|
| 1186 | #else
|
---|
| 1187 | # define IOCTL_VBOXGUEST_HGCM_CONNECT IOCTL_CODE(FILE_DEVICE_UNKNOWN, 3072, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(VBoxGuestHGCMConnectInfo))
|
---|
| 1188 | # define IOCTL_VBOXGUEST_HGCM_DISCONNECT IOCTL_CODE(FILE_DEVICE_UNKNOWN, 3073, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(VBoxGuestHGCMDisconnectInfo))
|
---|
| 1189 | # define IOCTL_VBOXGUEST_HGCM_CALL IOCTL_CODE(FILE_DEVICE_UNKNOWN, 3074, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(VBoxGuestHGCMCallInfo))
|
---|
| 1190 | # define IOCTL_VBOXGUEST_CLIPBOARD_CONNECT IOCTL_CODE(FILE_DEVICE_UNKNOWN, 3075, METHOD_BUFFERED, FILE_WRITE_ACCESS, sizeof(uint32_t))
|
---|
[6030] | 1191 | #endif
|
---|
[1] | 1192 |
|
---|
| 1193 | #define VBOXGUEST_HGCM_CALL_PARMS(a) ((HGCMFunctionParameter *)((uint8_t *)(a) + sizeof (VBoxGuestHGCMCallInfo)))
|
---|
| 1194 |
|
---|
| 1195 | #endif /* VBOX_HGCM */
|
---|
| 1196 |
|
---|
| 1197 | /*
|
---|
| 1198 | * Credentials request flags and structure
|
---|
| 1199 | */
|
---|
| 1200 |
|
---|
| 1201 | #define VMMDEV_CREDENTIALS_STRLEN 128
|
---|
| 1202 |
|
---|
| 1203 | /** query from host whether credentials are present */
|
---|
[5605] | 1204 | #define VMMDEV_CREDENTIALS_QUERYPRESENCE RT_BIT(1)
|
---|
[1] | 1205 | /** read credentials from host (can be combined with clear) */
|
---|
[5605] | 1206 | #define VMMDEV_CREDENTIALS_READ RT_BIT(2)
|
---|
[1] | 1207 | /** clear credentials on host (can be combined with read) */
|
---|
[5605] | 1208 | #define VMMDEV_CREDENTIALS_CLEAR RT_BIT(3)
|
---|
[1] | 1209 | /** read credentials for judgement in the guest */
|
---|
[5605] | 1210 | #define VMMDEV_CREDENTIALS_READJUDGE RT_BIT(8)
|
---|
[1] | 1211 | /** clear credentials for judegement on the host */
|
---|
[5605] | 1212 | #define VMMDEV_CREDENTIALS_CLEARJUDGE RT_BIT(9)
|
---|
[1] | 1213 | /** report credentials acceptance by guest */
|
---|
[5605] | 1214 | #define VMMDEV_CREDENTIALS_JUDGE_OK RT_BIT(10)
|
---|
[1] | 1215 | /** report credentials denial by guest */
|
---|
[5605] | 1216 | #define VMMDEV_CREDENTIALS_JUDGE_DENY RT_BIT(11)
|
---|
[1] | 1217 | /** report that no judgement could be made by guest */
|
---|
[5605] | 1218 | #define VMMDEV_CREDENTIALS_JUDGE_NOJUDGEMENT RT_BIT(12)
|
---|
[1] | 1219 |
|
---|
| 1220 | /** flag telling the guest that credentials are present */
|
---|
[5605] | 1221 | #define VMMDEV_CREDENTIALS_PRESENT RT_BIT(16)
|
---|
[1] | 1222 | /** flag telling guest that local logons should be prohibited */
|
---|
[5605] | 1223 | #define VMMDEV_CREDENTIALS_NOLOCALLOGON RT_BIT(17)
|
---|
[1] | 1224 |
|
---|
| 1225 | /** credentials request structure */
|
---|
| 1226 | #pragma pack(4)
|
---|
| 1227 | typedef struct _VMMDevCredentials
|
---|
| 1228 | {
|
---|
| 1229 | /* request header */
|
---|
| 1230 | VMMDevRequestHeader header;
|
---|
| 1231 | /* request flags (in/out) */
|
---|
| 1232 | uint32_t u32Flags;
|
---|
| 1233 | /* user name (UTF-8) (out) */
|
---|
| 1234 | char szUserName[VMMDEV_CREDENTIALS_STRLEN];
|
---|
| 1235 | /* password (UTF-8) (out) */
|
---|
| 1236 | char szPassword[VMMDEV_CREDENTIALS_STRLEN];
|
---|
| 1237 | /* domain name (UTF-8) (out) */
|
---|
| 1238 | char szDomain[VMMDEV_CREDENTIALS_STRLEN];
|
---|
| 1239 | } VMMDevCredentials;
|
---|
| 1240 | #pragma pack()
|
---|
| 1241 |
|
---|
| 1242 | /** inline helper to determine the request size for the given operation */
|
---|
| 1243 | DECLINLINE(size_t) vmmdevGetRequestSize(VMMDevRequestType requestType)
|
---|
| 1244 | {
|
---|
| 1245 | switch (requestType)
|
---|
| 1246 | {
|
---|
| 1247 | case VMMDevReq_GetMouseStatus:
|
---|
| 1248 | case VMMDevReq_SetMouseStatus:
|
---|
| 1249 | return sizeof(VMMDevReqMouseStatus);
|
---|
| 1250 | case VMMDevReq_SetPointerShape:
|
---|
| 1251 | return sizeof(VMMDevReqMousePointer);
|
---|
| 1252 | case VMMDevReq_GetHostVersion:
|
---|
| 1253 | return sizeof(VMMDevReqHostVersion);
|
---|
| 1254 | case VMMDevReq_Idle:
|
---|
| 1255 | return sizeof(VMMDevReqIdle);
|
---|
| 1256 | case VMMDevReq_GetHostTime:
|
---|
| 1257 | return sizeof(VMMDevReqHostTime);
|
---|
| 1258 | case VMMDevReq_GetHypervisorInfo:
|
---|
| 1259 | case VMMDevReq_SetHypervisorInfo:
|
---|
| 1260 | return sizeof(VMMDevReqHypervisorInfo);
|
---|
| 1261 | case VMMDevReq_SetPowerStatus:
|
---|
| 1262 | return sizeof(VMMDevPowerStateRequest);
|
---|
| 1263 | case VMMDevReq_AcknowledgeEvents:
|
---|
| 1264 | return sizeof(VMMDevEvents);
|
---|
| 1265 | case VMMDevReq_ReportGuestInfo:
|
---|
| 1266 | return sizeof(VMMDevReportGuestInfo);
|
---|
| 1267 | case VMMDevReq_GetDisplayChangeRequest:
|
---|
| 1268 | return sizeof(VMMDevDisplayChangeRequest);
|
---|
[3110] | 1269 | case VMMDevReq_GetDisplayChangeRequest2:
|
---|
| 1270 | return sizeof(VMMDevDisplayChangeRequest2);
|
---|
[1] | 1271 | case VMMDevReq_VideoModeSupported:
|
---|
| 1272 | return sizeof(VMMDevVideoModeSupportedRequest);
|
---|
| 1273 | case VMMDevReq_GetHeightReduction:
|
---|
| 1274 | return sizeof(VMMDevGetHeightReductionRequest);
|
---|
[3586] | 1275 | case VMMDevReq_ReportGuestCapabilities:
|
---|
| 1276 | return sizeof(VMMDevReqGuestCapabilities);
|
---|
[7437] | 1277 | case VMMDevReq_SetGuestCapabilities:
|
---|
| 1278 | return sizeof(VMMDevReqGuestCapabilities2);
|
---|
[8312] | 1279 | case VMMDevReq_SetMaxGuestResolution:
|
---|
| 1280 | return sizeof(VMMDevReqGuestResolution);
|
---|
[1] | 1281 | #ifdef VBOX_HGCM
|
---|
| 1282 | case VMMDevReq_HGCMConnect:
|
---|
| 1283 | return sizeof(VMMDevHGCMConnect);
|
---|
| 1284 | case VMMDevReq_HGCMDisconnect:
|
---|
| 1285 | return sizeof(VMMDevHGCMDisconnect);
|
---|
| 1286 | case VMMDevReq_HGCMCall:
|
---|
| 1287 | return sizeof(VMMDevHGCMCall);
|
---|
| 1288 | #endif
|
---|
| 1289 | case VMMDevReq_VideoAccelEnable:
|
---|
| 1290 | return sizeof(VMMDevVideoAccelEnable);
|
---|
| 1291 | case VMMDevReq_VideoAccelFlush:
|
---|
| 1292 | return sizeof(VMMDevVideoAccelFlush);
|
---|
[3557] | 1293 | case VMMDevReq_VideoSetVisibleRegion:
|
---|
| 1294 | return sizeof(VMMDevVideoSetVisibleRegion);
|
---|
[3773] | 1295 | case VMMDevReq_GetSeamlessChangeRequest:
|
---|
| 1296 | return sizeof(VMMDevSeamlessChangeRequest);
|
---|
[1] | 1297 | case VMMDevReq_QueryCredentials:
|
---|
| 1298 | return sizeof(VMMDevCredentials);
|
---|
[4492] | 1299 | case VMMDevReq_ReportGuestStats:
|
---|
| 1300 | return sizeof(VMMDevReportGuestStats);
|
---|
| 1301 | case VMMDevReq_GetMemBalloonChangeRequest:
|
---|
| 1302 | return sizeof(VMMDevGetMemBalloonChangeRequest);
|
---|
[4524] | 1303 | case VMMDevReq_GetStatisticsChangeRequest:
|
---|
| 1304 | return sizeof(VMMDevGetStatisticsChangeRequest);
|
---|
[4532] | 1305 | case VMMDevReq_ChangeMemBalloon:
|
---|
| 1306 | return sizeof(VMMDevChangeMemBalloon);
|
---|
[4540] | 1307 | case VMMDevReq_GetVRDPChangeRequest:
|
---|
| 1308 | return sizeof(VMMDevVRDPChangeRequest);
|
---|
[3284] | 1309 | case VMMDevReq_LogString:
|
---|
| 1310 | return sizeof(VMMDevReqLogString);
|
---|
[1] | 1311 | default:
|
---|
| 1312 | return 0;
|
---|
| 1313 | }
|
---|
| 1314 | }
|
---|
| 1315 |
|
---|
| 1316 | /**
|
---|
| 1317 | * Initializes a request structure.
|
---|
| 1318 | *
|
---|
| 1319 | */
|
---|
| 1320 | DECLINLINE(int) vmmdevInitRequest(VMMDevRequestHeader *req, VMMDevRequestType type)
|
---|
| 1321 | {
|
---|
| 1322 | uint32_t requestSize;
|
---|
| 1323 | if (!req)
|
---|
| 1324 | return VERR_INVALID_PARAMETER;
|
---|
| 1325 | requestSize = (uint32_t)vmmdevGetRequestSize(type);
|
---|
| 1326 | if (!requestSize)
|
---|
| 1327 | return VERR_INVALID_PARAMETER;
|
---|
| 1328 | req->size = requestSize;
|
---|
| 1329 | req->version = VMMDEV_REQUEST_HEADER_VERSION;
|
---|
| 1330 | req->requestType = type;
|
---|
| 1331 | req->rc = VERR_GENERAL_FAILURE;
|
---|
| 1332 | req->reserved1 = 0;
|
---|
| 1333 | req->reserved2 = 0;
|
---|
| 1334 | return VINF_SUCCESS;
|
---|
| 1335 | }
|
---|
| 1336 |
|
---|
[3241] | 1337 |
|
---|
[3638] | 1338 | #ifdef RT_OS_OS2
|
---|
[3241] | 1339 |
|
---|
[6030] | 1340 | /**
|
---|
[3255] | 1341 | * The data buffer layout for the IDC entry point (AttachDD).
|
---|
[6030] | 1342 | *
|
---|
| 1343 | * @remark This is defined in multiple 16-bit headers / sources.
|
---|
[3255] | 1344 | * Some places it's called VBGOS2IDC to short things a bit.
|
---|
[3241] | 1345 | */
|
---|
| 1346 | typedef struct VBOXGUESTOS2IDCCONNECT
|
---|
| 1347 | {
|
---|
| 1348 | /** VMMDEV_VERSION. */
|
---|
| 1349 | uint32_t u32Version;
|
---|
| 1350 | /** Opaque session handle. */
|
---|
| 1351 | uint32_t u32Session;
|
---|
| 1352 |
|
---|
| 1353 | /**
|
---|
| 1354 | * The 32-bit service entry point.
|
---|
[6030] | 1355 | *
|
---|
| 1356 | * @returns VBox status code.
|
---|
[3241] | 1357 | * @param u32Session The above session handle.
|
---|
| 1358 | * @param iFunction The requested function.
|
---|
| 1359 | * @param pvData The input/output data buffer. The caller ensures that this
|
---|
| 1360 | * cannot be swapped out, or that it's acceptable to take a
|
---|
| 1361 | * page in fault in the current context. If the request doesn't
|
---|
| 1362 | * take input or produces output, apssing NULL is okay.
|
---|
| 1363 | * @param cbData The size of the data buffer.
|
---|
| 1364 | * @param pcbDataReturned Where to store the amount of data that's returned.
|
---|
| 1365 | * This can be NULL if pvData is NULL.
|
---|
| 1366 | */
|
---|
| 1367 | DECLCALLBACKMEMBER(int, pfnServiceEP)(uint32_t u32Session, unsigned iFunction, void *pvData, size_t cbData, size_t *pcbDataReturned);
|
---|
| 1368 |
|
---|
[6030] | 1369 | /** The 16-bit service entry point for C code (cdecl).
|
---|
| 1370 | *
|
---|
| 1371 | * It's the same as the 32-bit entry point, but the types has
|
---|
[3241] | 1372 | * changed to 16-bit equivalents.
|
---|
[6030] | 1373 | *
|
---|
[3241] | 1374 | * @code
|
---|
[6030] | 1375 | * int far cdecl
|
---|
| 1376 | * VBoxGuestOs2IDCService16(uint32_t u32Session, uint16_t iFunction,
|
---|
[3241] | 1377 | * void far *fpvData, uint16_t cbData, uint16_t far *pcbDataReturned);
|
---|
| 1378 | * @endcode
|
---|
| 1379 | */
|
---|
| 1380 | RTFAR16 fpfnServiceEP;
|
---|
| 1381 |
|
---|
[6030] | 1382 | /** The 16-bit service entry point for Assembly code (register).
|
---|
| 1383 | *
|
---|
[3241] | 1384 | * This is just a wrapper around fpfnServiceEP to simplify calls
|
---|
| 1385 | * from 16-bit assembly code.
|
---|
| 1386 | *
|
---|
| 1387 | * @returns (e)ax: VBox status code; cx: The amount of data returned.
|
---|
[6030] | 1388 | *
|
---|
[3241] | 1389 | * @param u32Session eax - The above session handle.
|
---|
| 1390 | * @param iFunction dl - The requested function.
|
---|
| 1391 | * @param pvData es:bx - The input/output data buffer.
|
---|
| 1392 | * @param cbData cx - The size of the data buffer.
|
---|
| 1393 | */
|
---|
| 1394 | RTFAR16 fpfnServiceAsmEP;
|
---|
| 1395 | } VBOXGUESTOS2IDCCONNECT;
|
---|
| 1396 | /** Pointer to VBOXGUESTOS2IDCCONNECT buffer. */
|
---|
| 1397 | typedef VBOXGUESTOS2IDCCONNECT *PVBOXGUESTOS2IDCCONNECT;
|
---|
| 1398 |
|
---|
| 1399 | /** OS/2 specific: IDC client disconnect request.
|
---|
[6030] | 1400 | *
|
---|
| 1401 | * This takes no input and it doesn't return anything. Obviously this
|
---|
| 1402 | * is only recognized if it arrives thru the IDC service EP.
|
---|
[3241] | 1403 | */
|
---|
[3255] | 1404 | #define VBOXGUEST_IOCTL_OS2_IDC_DISCONNECT VBOXGUEST_IOCTL_CODE(48, sizeof(uint32_t))
|
---|
[3241] | 1405 |
|
---|
[3638] | 1406 | #endif /* RT_OS_OS2 */
|
---|
[3241] | 1407 |
|
---|
[1] | 1408 | /** @} */
|
---|
| 1409 |
|
---|
[3251] | 1410 |
|
---|
| 1411 | #ifdef IN_RING3
|
---|
| 1412 |
|
---|
| 1413 | /** @def VBGLR3DECL
|
---|
| 1414 | * Ring 3 VBGL declaration.
|
---|
| 1415 | * @param type The return type of the function declaration.
|
---|
| 1416 | */
|
---|
[3269] | 1417 | #define VBGLR3DECL(type) type VBOXCALL
|
---|
[3251] | 1418 |
|
---|
[4350] | 1419 | /* General-purpose functions */
|
---|
| 1420 |
|
---|
[3251] | 1421 | __BEGIN_DECLS
|
---|
| 1422 | VBGLR3DECL(int) VbglR3Init(void);
|
---|
| 1423 | VBGLR3DECL(void) VbglR3Term(void);
|
---|
[6030] | 1424 | # ifdef ___iprt_time_h
|
---|
[3251] | 1425 | VBGLR3DECL(int) VbglR3GetHostTime(PRTTIMESPEC pTime);
|
---|
[6030] | 1426 | # endif
|
---|
[4350] | 1427 | VBGLR3DECL(int) VbglR3InterruptEventWaits(void);
|
---|
[6246] | 1428 | VBGLR3DECL(int) VbglR3WriteLog(const char *pch, size_t cb);
|
---|
[6408] | 1429 | VBGLR3DECL(int) VbglR3CtlFilterMask(uint32_t fOr, uint32_t fNot);
|
---|
[6445] | 1430 | VBGLR3DECL(int) VbglR3Daemonize(bool fNoChDir, bool fNoClose);
|
---|
[7519] | 1431 | VBGLR3DECL(int) VbglR3SetGuestCaps(uint32_t fOr, uint32_t fNot);
|
---|
[3251] | 1432 |
|
---|
[6246] | 1433 | /** @name Shared clipboard
|
---|
| 1434 | * @{ */
|
---|
[3333] | 1435 | VBGLR3DECL(int) VbglR3ClipboardConnect(uint32_t *pu32ClientId);
|
---|
| 1436 | VBGLR3DECL(int) VbglR3ClipboardDisconnect(uint32_t u32ClientId);
|
---|
| 1437 | VBGLR3DECL(int) VbglR3ClipboardGetHostMsg(uint32_t u32ClientId, uint32_t *pMsg, uint32_t *pfFormats);
|
---|
| 1438 | VBGLR3DECL(int) VbglR3ClipboardReadData(uint32_t u32ClientId, uint32_t fFormat, void *pv, uint32_t cb, uint32_t *pcb);
|
---|
| 1439 | VBGLR3DECL(int) VbglR3ClipboardReportFormats(uint32_t u32ClientId, uint32_t fFormats);
|
---|
| 1440 | VBGLR3DECL(int) VbglR3ClipboardWriteData(uint32_t u32ClientId, uint32_t fFormat, void *pv, uint32_t cb);
|
---|
[6246] | 1441 | /** @} */
|
---|
[3333] | 1442 |
|
---|
[6246] | 1443 | /** @name Seamless mode
|
---|
| 1444 | * @{ */
|
---|
| 1445 | VBGLR3DECL(int) VbglR3SeamlessSetCap(bool fState);
|
---|
[4350] | 1446 | VBGLR3DECL(int) VbglR3SeamlessWaitEvent(VMMDevSeamlessMode *pMode);
|
---|
| 1447 | VBGLR3DECL(int) VbglR3SeamlessSendRects(uint32_t cRects, PRTRECT pRects);
|
---|
[6246] | 1448 | /** @} */
|
---|
[4350] | 1449 |
|
---|
[6246] | 1450 | /** @name Mouse
|
---|
| 1451 | * @{ */
|
---|
| 1452 | VBGLR3DECL(int) VbglR3GetMouseStatus(uint32_t *pfFeatures, uint32_t *px, uint32_t *py);
|
---|
| 1453 | VBGLR3DECL(int) VbglR3SetMouseStatus(uint32_t fFeatures);
|
---|
| 1454 | /** @} */
|
---|
[6241] | 1455 |
|
---|
[6496] | 1456 | /** @name Video
|
---|
| 1457 | * @{ */
|
---|
[6507] | 1458 | VBGLR3DECL(int) VbglR3VideoAccelEnable(bool fEnable);
|
---|
[6496] | 1459 | VBGLR3DECL(int) VbglR3VideoAccelFlush(void);
|
---|
[6518] | 1460 | VBGLR3DECL(int) VbglR3SetPointerShape(uint32_t fFlags, uint32_t xHot, uint32_t yHot, uint32_t cx, uint32_t cy, const void *pvImg, size_t cbImg);
|
---|
[6565] | 1461 | VBGLR3DECL(int) VbglR3SetPointerShapeReq(VMMDevReqMousePointer *pReq);
|
---|
[6496] | 1462 | /** @} */
|
---|
| 1463 |
|
---|
[6458] | 1464 | /** @name Display
|
---|
| 1465 | * @{ */
|
---|
[6849] | 1466 | VBGLR3DECL(int) VbglR3GetLastDisplayChangeRequest(uint32_t *pcx, uint32_t *pcy,
|
---|
| 1467 | uint32_t *pcBits,uint32_t *piDisplay);
|
---|
[6842] | 1468 | VBGLR3DECL(int) VbglR3DisplayChangeWaitEvent(uint32_t *pcx, uint32_t *pcy, uint32_t *pcBits,
|
---|
[6843] | 1469 | uint32_t *piDisplay);
|
---|
[7528] | 1470 | VBGLR3DECL(bool) VbglR3HostLikesVideoMode(uint32_t cx, uint32_t cy,
|
---|
| 1471 | uint32_t cBits);
|
---|
[6458] | 1472 | /** @} */
|
---|
[6241] | 1473 |
|
---|
[6458] | 1474 |
|
---|
[3251] | 1475 | __END_DECLS
|
---|
| 1476 |
|
---|
| 1477 | #endif /* IN_RING3 */
|
---|
| 1478 |
|
---|
[3633] | 1479 | #endif
|
---|