1 | /* $Id: VMMDevInterface.cpp 26166 2010-02-02 19:54:23Z vboxsync $ */
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2 | /** @file
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3 | * VirtualBox Driver Interface to VMM device.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2010 Sun Microsystems, Inc.
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | *
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17 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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19 | * additional information or have any questions.
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20 | */
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21 |
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22 | #include "VMMDev.h"
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23 | #include "ConsoleImpl.h"
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24 | #include "DisplayImpl.h"
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25 | #include "GuestImpl.h"
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26 |
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27 | #include "Logging.h"
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28 |
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29 | #include <VBox/pdmdrv.h>
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30 | #include <VBox/VMMDev.h>
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31 | #include <VBox/shflsvc.h>
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32 | #include <iprt/asm.h>
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33 |
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34 | #ifdef VBOX_WITH_HGCM
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35 | #include "hgcm/HGCM.h"
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36 | #include "hgcm/HGCMObjects.h"
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37 | # if defined(RT_OS_DARWIN) && defined(VBOX_WITH_CROGL)
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38 | # include <VBox/HostServices/VBoxCrOpenGLSvc.h>
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39 | # endif
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40 | #endif
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41 |
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42 | //
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43 | // defines
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44 | //
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45 |
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46 | #ifdef RT_OS_OS2
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47 | # define VBOXSHAREDFOLDERS_DLL "VBoxSFld"
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48 | #else
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49 | # define VBOXSHAREDFOLDERS_DLL "VBoxSharedFolders"
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50 | #endif
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51 |
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52 | //
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53 | // globals
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54 | //
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55 |
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56 |
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57 | /**
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58 | * VMMDev driver instance data.
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59 | */
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60 | typedef struct DRVMAINVMMDEV
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61 | {
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62 | /** Pointer to the VMMDev object. */
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63 | VMMDev *pVMMDev;
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64 | /** Pointer to the driver instance structure. */
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65 | PPDMDRVINS pDrvIns;
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66 | /** Pointer to the VMMDev port interface of the driver/device above us. */
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67 | PPDMIVMMDEVPORT pUpPort;
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68 | /** Our VMM device connector interface. */
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69 | PDMIVMMDEVCONNECTOR Connector;
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70 |
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71 | #ifdef VBOX_WITH_HGCM
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72 | /** Pointer to the HGCM port interface of the driver/device above us. */
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73 | PPDMIHGCMPORT pHGCMPort;
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74 | /** Our HGCM connector interface. */
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75 | PDMIHGCMCONNECTOR HGCMConnector;
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76 | #endif
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77 | } DRVMAINVMMDEV, *PDRVMAINVMMDEV;
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78 |
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79 | /** Converts PDMIVMMDEVCONNECTOR pointer to a DRVMAINVMMDEV pointer. */
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80 | #define PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface) ( (PDRVMAINVMMDEV) ((uintptr_t)pInterface - RT_OFFSETOF(DRVMAINVMMDEV, Connector)) )
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81 |
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82 | #ifdef VBOX_WITH_HGCM
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83 | /** Converts PDMIHGCMCONNECTOR pointer to a DRVMAINVMMDEV pointer. */
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84 | #define PDMIHGCMCONNECTOR_2_MAINVMMDEV(pInterface) ( (PDRVMAINVMMDEV) ((uintptr_t)pInterface - RT_OFFSETOF(DRVMAINVMMDEV, HGCMConnector)) )
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85 | #endif
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86 |
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87 | //
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88 | // constructor / destructor
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89 | //
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90 | VMMDev::VMMDev(Console *console) : mpDrv(NULL)
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91 | {
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92 | mParent = console;
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93 | int rc = RTSemEventCreate(&mCredentialsEvent);
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94 | AssertRC(rc);
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95 | #ifdef VBOX_WITH_HGCM
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96 | rc = HGCMHostInit ();
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97 | AssertRC(rc);
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98 | m_fHGCMActive = true;
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99 | #endif /* VBOX_WITH_HGCM */
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100 | mu32CredentialsFlags = 0;
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101 | }
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102 |
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103 | VMMDev::~VMMDev()
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104 | {
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105 | #ifdef VBOX_WITH_HGCM
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106 | if (hgcmIsActive())
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107 | {
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108 | ASMAtomicWriteBool(&m_fHGCMActive, false);
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109 | HGCMHostShutdown();
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110 | }
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111 | #endif /* VBOX_WITH_HGCM */
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112 | RTSemEventDestroy (mCredentialsEvent);
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113 | if (mpDrv)
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114 | mpDrv->pVMMDev = NULL;
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115 | mpDrv = NULL;
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116 | }
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117 |
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118 | PPDMIVMMDEVPORT VMMDev::getVMMDevPort()
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119 | {
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120 | Assert(mpDrv);
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121 | return mpDrv->pUpPort;
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122 | }
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123 |
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124 |
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125 |
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126 | //
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127 | // public methods
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128 | //
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129 |
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130 | /**
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131 | * Wait on event semaphore for guest credential judgement result.
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132 | */
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133 | int VMMDev::WaitCredentialsJudgement (uint32_t u32Timeout, uint32_t *pu32CredentialsFlags)
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134 | {
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135 | if (u32Timeout == 0)
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136 | {
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137 | u32Timeout = 5000;
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138 | }
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139 |
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140 | int rc = RTSemEventWait (mCredentialsEvent, u32Timeout);
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141 |
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142 | if (RT_SUCCESS(rc))
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143 | {
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144 | *pu32CredentialsFlags = mu32CredentialsFlags;
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145 | }
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146 |
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147 | return rc;
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148 | }
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149 |
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150 | int VMMDev::SetCredentialsJudgementResult (uint32_t u32Flags)
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151 | {
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152 | mu32CredentialsFlags = u32Flags;
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153 |
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154 | int rc = RTSemEventSignal (mCredentialsEvent);
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155 | AssertRC(rc);
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156 |
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157 | return rc;
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158 | }
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159 |
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160 |
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161 | /**
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162 | * Report guest OS version.
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163 | * Called whenever the Additions issue a guest version report request or the VM is reset.
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164 | *
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165 | * @param pInterface Pointer to this interface.
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166 | * @param guestInfo Pointer to guest information structure
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167 | * @thread The emulation thread.
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168 | */
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169 | DECLCALLBACK(void) vmmdevUpdateGuestVersion(PPDMIVMMDEVCONNECTOR pInterface, VBoxGuestInfo *guestInfo)
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170 | {
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171 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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172 |
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173 | Assert(guestInfo);
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174 | if (!guestInfo)
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175 | return;
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176 |
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177 | /* store that information in IGuest */
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178 | Guest* guest = pDrv->pVMMDev->getParent()->getGuest();
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179 | Assert(guest);
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180 | if (!guest)
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181 | return;
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182 |
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183 | if (guestInfo->additionsVersion != 0)
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184 | {
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185 | char version[20];
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186 | RTStrPrintf(version, sizeof(version), "%d", guestInfo->additionsVersion);
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187 | guest->setAdditionsVersion(Bstr(version), guestInfo->osType);
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188 |
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189 | /*
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190 | * Tell the console interface about the event
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191 | * so that it can notify its consumers.
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192 | */
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193 | pDrv->pVMMDev->getParent()->onAdditionsStateChange();
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194 |
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195 | if (guestInfo->additionsVersion < VMMDEV_VERSION)
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196 | pDrv->pVMMDev->getParent()->onAdditionsOutdated();
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197 | }
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198 | else
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199 | {
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200 | /*
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201 | * The guest additions was disabled because of a reset
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202 | * or driver unload.
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203 | */
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204 | guest->setAdditionsVersion (Bstr(), guestInfo->osType);
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205 | pDrv->pVMMDev->getParent()->onAdditionsStateChange();
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206 | }
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207 | }
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208 |
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209 | /**
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210 | * Update the guest additions capabilities.
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211 | * This is called when the guest additions capabilities change. The new capabilities
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212 | * are given and the connector should update its internal state.
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213 | *
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214 | * @param pInterface Pointer to this interface.
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215 | * @param newCapabilities New capabilities.
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216 | * @thread The emulation thread.
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217 | */
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218 | DECLCALLBACK(void) vmmdevUpdateGuestCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t newCapabilities)
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219 | {
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220 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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221 |
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222 | /* store that information in IGuest */
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223 | Guest* guest = pDrv->pVMMDev->getParent()->getGuest();
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224 | Assert(guest);
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225 | if (!guest)
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226 | return;
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227 |
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228 | guest->setSupportsSeamless(BOOL (newCapabilities & VMMDEV_GUEST_SUPPORTS_SEAMLESS));
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229 | guest->setSupportsGraphics(BOOL (newCapabilities & VMMDEV_GUEST_SUPPORTS_GRAPHICS));
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230 |
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231 | /*
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232 | * Tell the console interface about the event
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233 | * so that it can notify its consumers.
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234 | */
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235 | pDrv->pVMMDev->getParent()->onAdditionsStateChange();
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236 |
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237 | }
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238 |
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239 | /**
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240 | * Update the mouse capabilities.
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241 | * This is called when the mouse capabilities change. The new capabilities
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242 | * are given and the connector should update its internal state.
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243 | *
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244 | * @param pInterface Pointer to this interface.
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245 | * @param newCapabilities New capabilities.
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246 | * @thread The emulation thread.
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247 | */
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248 | DECLCALLBACK(void) vmmdevUpdateMouseCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t newCapabilities)
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249 | {
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250 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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251 | /*
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252 | * Tell the console interface about the event
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253 | * so that it can notify its consumers.
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254 | */
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255 | pDrv->pVMMDev->getParent()->onMouseCapabilityChange(BOOL (newCapabilities & VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE),
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256 | BOOL (newCapabilities & VMMDEV_MOUSE_GUEST_NEEDS_HOST_CURSOR));
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257 | }
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258 |
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259 |
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260 | /**
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261 | * Update the pointer shape or visibility.
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262 | *
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263 | * This is called when the mouse pointer shape changes or pointer is hidden/displaying.
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264 | * The new shape is passed as a caller allocated buffer that will be freed after returning.
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265 | *
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266 | * @param pInterface Pointer to this interface.
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267 | * @param fVisible Whether the pointer is visible or not.
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268 | * @param fAlpha Alpha channel information is present.
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269 | * @param xHot Horizontal coordinate of the pointer hot spot.
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270 | * @param yHot Vertical coordinate of the pointer hot spot.
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271 | * @param width Pointer width in pixels.
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272 | * @param height Pointer height in pixels.
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273 | * @param pShape The shape buffer. If NULL, then only pointer visibility is being changed.
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274 | * @thread The emulation thread.
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275 | */
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276 | DECLCALLBACK(void) vmmdevUpdatePointerShape(PPDMIVMMDEVCONNECTOR pInterface, bool fVisible, bool fAlpha,
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277 | uint32_t xHot, uint32_t yHot,
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278 | uint32_t width, uint32_t height,
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279 | void *pShape)
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280 | {
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281 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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282 |
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283 | /* tell the console about it */
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284 | pDrv->pVMMDev->getParent()->onMousePointerShapeChange(fVisible, fAlpha,
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285 | xHot, yHot, width, height, pShape);
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286 | }
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287 |
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288 | DECLCALLBACK(int) iface_VideoAccelEnable(PPDMIVMMDEVCONNECTOR pInterface, bool fEnable, VBVAMEMORY *pVbvaMemory)
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289 | {
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290 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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291 |
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292 | Display *display = pDrv->pVMMDev->getParent()->getDisplay();
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293 |
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294 | if (display)
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295 | {
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296 | LogSunlover(("MAIN::VMMDevInterface::iface_VideoAccelEnable: %d, %p\n", fEnable, pVbvaMemory));
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297 | return display->VideoAccelEnable (fEnable, pVbvaMemory);
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298 | }
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299 |
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300 | return VERR_NOT_SUPPORTED;
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301 | }
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302 | DECLCALLBACK(void) iface_VideoAccelFlush(PPDMIVMMDEVCONNECTOR pInterface)
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303 | {
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304 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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305 |
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306 | Display *display = pDrv->pVMMDev->getParent()->getDisplay();
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307 |
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308 | if (display)
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309 | {
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310 | LogSunlover(("MAIN::VMMDevInterface::iface_VideoAccelFlush\n"));
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311 | display->VideoAccelFlush ();
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312 | }
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313 | }
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314 |
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315 | DECLCALLBACK(int) vmmdevVideoModeSupported(PPDMIVMMDEVCONNECTOR pInterface, uint32_t width, uint32_t height,
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316 | uint32_t bpp, bool *fSupported)
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317 | {
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318 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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319 |
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320 | if (!fSupported)
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321 | return VERR_INVALID_PARAMETER;
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322 | IFramebuffer *framebuffer = pDrv->pVMMDev->getParent()->getDisplay()->getFramebuffer();
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323 | if (framebuffer)
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324 | framebuffer->VideoModeSupported(width, height, bpp, (BOOL*)fSupported);
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325 | else
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326 | *fSupported = true;
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327 | return VINF_SUCCESS;
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328 | }
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329 |
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330 | DECLCALLBACK(int) vmmdevGetHeightReduction(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *heightReduction)
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331 | {
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332 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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333 |
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334 | if (!heightReduction)
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335 | return VERR_INVALID_PARAMETER;
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336 | IFramebuffer *framebuffer = pDrv->pVMMDev->getParent()->getDisplay()->getFramebuffer();
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337 | if (framebuffer)
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338 | framebuffer->COMGETTER(HeightReduction)((ULONG*)heightReduction);
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339 | else
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340 | *heightReduction = 0;
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341 | return VINF_SUCCESS;
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342 | }
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343 |
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344 | DECLCALLBACK(int) vmmdevSetCredentialsJudgementResult(PPDMIVMMDEVCONNECTOR pInterface, uint32_t u32Flags)
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345 | {
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346 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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347 |
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348 | int rc = pDrv->pVMMDev->SetCredentialsJudgementResult (u32Flags);
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349 |
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350 | return rc;
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351 | }
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352 |
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353 | DECLCALLBACK(int) vmmdevSetVisibleRegion(PPDMIVMMDEVCONNECTOR pInterface, uint32_t cRect, PRTRECT pRect)
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354 | {
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355 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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356 |
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357 | if (!cRect)
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358 | return VERR_INVALID_PARAMETER;
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359 | IFramebuffer *framebuffer = pDrv->pVMMDev->getParent()->getDisplay()->getFramebuffer();
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360 | if (framebuffer)
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361 | {
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362 | framebuffer->SetVisibleRegion((BYTE *)pRect, cRect);
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363 | #if defined(RT_OS_DARWIN) && defined(VBOX_WITH_HGCM) && defined(VBOX_WITH_CROGL)
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364 | {
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365 | BOOL is3denabled;
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366 |
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367 | pDrv->pVMMDev->getParent()->machine()->COMGETTER(Accelerate3DEnabled)(&is3denabled);
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368 |
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369 | if (is3denabled)
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370 | {
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371 | VBOXHGCMSVCPARM parms[2];
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372 |
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373 | parms[0].type = VBOX_HGCM_SVC_PARM_PTR;
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374 | parms[0].u.pointer.addr = pRect;
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375 | parms[0].u.pointer.size = 0; /* We don't actually care. */
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376 | parms[1].type = VBOX_HGCM_SVC_PARM_32BIT;
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377 | parms[1].u.uint32 = cRect;
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378 |
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379 | int rc = pDrv->pVMMDev->hgcmHostCall("VBoxSharedCrOpenGL", SHCRGL_HOST_FN_SET_VISIBLE_REGION, 2, &parms[0]);
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380 | return rc;
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381 | }
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382 | }
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383 | #endif
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384 | }
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385 |
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386 | return VINF_SUCCESS;
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387 | }
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388 |
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389 | DECLCALLBACK(int) vmmdevQueryVisibleRegion(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *pcRect, PRTRECT pRect)
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390 | {
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391 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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392 |
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393 | IFramebuffer *framebuffer = pDrv->pVMMDev->getParent()->getDisplay()->getFramebuffer();
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394 | if (framebuffer)
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395 | {
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396 | ULONG cRect = 0;
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397 | framebuffer->GetVisibleRegion((BYTE *)pRect, cRect, &cRect);
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398 |
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399 | *pcRect = cRect;
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400 | }
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401 |
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402 | return VINF_SUCCESS;
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403 | }
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404 |
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405 | /**
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406 | * Request the statistics interval
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407 | *
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408 | * @returns VBox status code.
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409 | * @param pInterface Pointer to this interface.
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410 | * @param pulInterval Pointer to interval in seconds
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411 | * @thread The emulation thread.
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412 | */
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413 | DECLCALLBACK(int) vmmdevQueryStatisticsInterval(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *pulInterval)
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414 | {
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415 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
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416 | ULONG val = 0;
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417 |
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418 | if (!pulInterval)
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419 | return VERR_INVALID_POINTER;
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420 |
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421 | /* store that information in IGuest */
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422 | Guest* guest = pDrv->pVMMDev->getParent()->getGuest();
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423 | Assert(guest);
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424 | if (!guest)
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425 | return VERR_INVALID_PARAMETER; /** @todo wrong error */
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426 |
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427 | guest->COMGETTER(StatisticsUpdateInterval)(&val);
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428 | *pulInterval = val;
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429 | return VINF_SUCCESS;
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430 | }
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431 |
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432 | /**
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433 | * Report new guest statistics
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434 | *
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435 | * @returns VBox status code.
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436 | * @param pInterface Pointer to this interface.
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437 | * @param pGuestStats Guest statistics
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438 | * @thread The emulation thread.
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439 | */
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440 | DECLCALLBACK(int) vmmdevReportStatistics(PPDMIVMMDEVCONNECTOR pInterface, VBoxGuestStatistics *pGuestStats)
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441 | {
|
---|
442 | PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
|
---|
443 |
|
---|
444 | Assert(pGuestStats);
|
---|
445 | if (!pGuestStats)
|
---|
446 | return VERR_INVALID_POINTER;
|
---|
447 |
|
---|
448 | /* store that information in IGuest */
|
---|
449 | Guest* guest = pDrv->pVMMDev->getParent()->getGuest();
|
---|
450 | Assert(guest);
|
---|
451 | if (!guest)
|
---|
452 | return VERR_INVALID_PARAMETER; /** @todo wrong error */
|
---|
453 |
|
---|
454 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_CPU_LOAD_IDLE)
|
---|
455 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_CPULoad_Idle, pGuestStats->u32CpuLoad_Idle);
|
---|
456 |
|
---|
457 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_CPU_LOAD_KERNEL)
|
---|
458 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_CPULoad_Kernel, pGuestStats->u32CpuLoad_Kernel);
|
---|
459 |
|
---|
460 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_CPU_LOAD_USER)
|
---|
461 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_CPULoad_User, pGuestStats->u32CpuLoad_User);
|
---|
462 |
|
---|
463 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_THREADS)
|
---|
464 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_Threads, pGuestStats->u32Threads);
|
---|
465 |
|
---|
466 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PROCESSES)
|
---|
467 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_Processes, pGuestStats->u32Processes);
|
---|
468 |
|
---|
469 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_HANDLES)
|
---|
470 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_Handles, pGuestStats->u32Handles);
|
---|
471 |
|
---|
472 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEMORY_LOAD)
|
---|
473 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_MemoryLoad, pGuestStats->u32MemoryLoad);
|
---|
474 |
|
---|
475 | /* Note that reported values are in pages; upper layers expect them in megabytes */
|
---|
476 | Assert(pGuestStats->u32PageSize == 4096);
|
---|
477 | if (pGuestStats->u32PageSize != 4096)
|
---|
478 | pGuestStats->u32PageSize = 4096;
|
---|
479 |
|
---|
480 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PHYS_MEM_TOTAL)
|
---|
481 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_PhysMemTotal, (pGuestStats->u32PhysMemTotal + (_1M/pGuestStats->u32PageSize)-1) / (_1M/pGuestStats->u32PageSize));
|
---|
482 |
|
---|
483 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PHYS_MEM_AVAIL)
|
---|
484 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_PhysMemAvailable, pGuestStats->u32PhysMemAvail / (_1M/pGuestStats->u32PageSize));
|
---|
485 |
|
---|
486 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PHYS_MEM_BALLOON)
|
---|
487 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_PhysMemBalloon, pGuestStats->u32PhysMemBalloon / (_1M/pGuestStats->u32PageSize));
|
---|
488 |
|
---|
489 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEM_COMMIT_TOTAL)
|
---|
490 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_MemCommitTotal, pGuestStats->u32MemCommitTotal / (_1M/pGuestStats->u32PageSize));
|
---|
491 |
|
---|
492 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEM_KERNEL_TOTAL)
|
---|
493 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_MemKernelTotal, pGuestStats->u32MemKernelTotal / (_1M/pGuestStats->u32PageSize));
|
---|
494 |
|
---|
495 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEM_KERNEL_PAGED)
|
---|
496 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_MemKernelPaged, pGuestStats->u32MemKernelPaged / (_1M/pGuestStats->u32PageSize));
|
---|
497 |
|
---|
498 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEM_KERNEL_NONPAGED)
|
---|
499 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_MemKernelNonpaged, pGuestStats->u32MemKernelNonPaged / (_1M/pGuestStats->u32PageSize));
|
---|
500 |
|
---|
501 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEM_SYSTEM_CACHE)
|
---|
502 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_MemSystemCache, pGuestStats->u32MemSystemCache / (_1M/pGuestStats->u32PageSize));
|
---|
503 |
|
---|
504 | if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PAGE_FILE_SIZE)
|
---|
505 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_PageFileSize, pGuestStats->u32PageFileSize / (_1M/pGuestStats->u32PageSize));
|
---|
506 |
|
---|
507 | /* increase sample number */
|
---|
508 | ULONG sample;
|
---|
509 |
|
---|
510 | int rc = guest->GetStatistic(0, GuestStatisticType_SampleNumber, &sample);
|
---|
511 | if (SUCCEEDED(rc))
|
---|
512 | guest->SetStatistic(pGuestStats->u32CpuId, GuestStatisticType_SampleNumber, sample+1);
|
---|
513 |
|
---|
514 | return VINF_SUCCESS;
|
---|
515 | }
|
---|
516 |
|
---|
517 | /**
|
---|
518 | * Inflate or deflate the memory balloon
|
---|
519 | *
|
---|
520 | * @returns VBox status code.
|
---|
521 | * @param pInterface Pointer to this interface.
|
---|
522 | * @param fInflate Inflate or deflate
|
---|
523 | * @param cPages Number of physical pages (must be 256 as we allocate in 1 MB chunks)
|
---|
524 | * @param aPhysPage Array of physical page addresses
|
---|
525 | * @thread The emulation thread.
|
---|
526 | */
|
---|
527 | DECLCALLBACK(int) vmmdevChangeMemoryBalloon(PPDMIVMMDEVCONNECTOR pInterface, bool fInflate, uint32_t cPages, RTGCPHYS *aPhysPage)
|
---|
528 | {
|
---|
529 | if ( cPages != VMMDEV_MEMORY_BALLOON_CHUNK_PAGES
|
---|
530 | || !aPhysPage)
|
---|
531 | return VERR_INVALID_PARAMETER;
|
---|
532 |
|
---|
533 | Log(("vmmdevChangeMemoryBalloon @todo\n"));
|
---|
534 | return VINF_SUCCESS;
|
---|
535 | }
|
---|
536 |
|
---|
537 | #ifdef VBOX_WITH_HGCM
|
---|
538 |
|
---|
539 | /* HGCM connector interface */
|
---|
540 |
|
---|
541 | static DECLCALLBACK(int) iface_hgcmConnect (PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd, PHGCMSERVICELOCATION pServiceLocation, uint32_t *pu32ClientID)
|
---|
542 | {
|
---|
543 | LogSunlover(("Enter\n"));
|
---|
544 |
|
---|
545 | PDRVMAINVMMDEV pDrv = PDMIHGCMCONNECTOR_2_MAINVMMDEV(pInterface);
|
---|
546 |
|
---|
547 | if ( !pServiceLocation
|
---|
548 | || ( pServiceLocation->type != VMMDevHGCMLoc_LocalHost
|
---|
549 | && pServiceLocation->type != VMMDevHGCMLoc_LocalHost_Existing))
|
---|
550 | {
|
---|
551 | return VERR_INVALID_PARAMETER;
|
---|
552 | }
|
---|
553 |
|
---|
554 | if (!pDrv->pVMMDev->hgcmIsActive ())
|
---|
555 | {
|
---|
556 | return VERR_INVALID_STATE;
|
---|
557 | }
|
---|
558 |
|
---|
559 | return HGCMGuestConnect (pDrv->pHGCMPort, pCmd, pServiceLocation->u.host.achName, pu32ClientID);
|
---|
560 | }
|
---|
561 |
|
---|
562 | static DECLCALLBACK(int) iface_hgcmDisconnect (PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd, uint32_t u32ClientID)
|
---|
563 | {
|
---|
564 | LogSunlover(("Enter\n"));
|
---|
565 |
|
---|
566 | PDRVMAINVMMDEV pDrv = PDMIHGCMCONNECTOR_2_MAINVMMDEV(pInterface);
|
---|
567 |
|
---|
568 | if (!pDrv->pVMMDev->hgcmIsActive ())
|
---|
569 | {
|
---|
570 | return VERR_INVALID_STATE;
|
---|
571 | }
|
---|
572 |
|
---|
573 | return HGCMGuestDisconnect (pDrv->pHGCMPort, pCmd, u32ClientID);
|
---|
574 | }
|
---|
575 |
|
---|
576 | static DECLCALLBACK(int) iface_hgcmCall (PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd, uint32_t u32ClientID, uint32_t u32Function,
|
---|
577 | uint32_t cParms, PVBOXHGCMSVCPARM paParms)
|
---|
578 | {
|
---|
579 | LogSunlover(("Enter\n"));
|
---|
580 |
|
---|
581 | PDRVMAINVMMDEV pDrv = PDMIHGCMCONNECTOR_2_MAINVMMDEV(pInterface);
|
---|
582 |
|
---|
583 | if (!pDrv->pVMMDev->hgcmIsActive ())
|
---|
584 | {
|
---|
585 | return VERR_INVALID_STATE;
|
---|
586 | }
|
---|
587 |
|
---|
588 | return HGCMGuestCall (pDrv->pHGCMPort, pCmd, u32ClientID, u32Function, cParms, paParms);
|
---|
589 | }
|
---|
590 |
|
---|
591 | /**
|
---|
592 | * Execute state save operation.
|
---|
593 | *
|
---|
594 | * @returns VBox status code.
|
---|
595 | * @param pDrvIns Driver instance of the driver which registered the data unit.
|
---|
596 | * @param pSSM SSM operation handle.
|
---|
597 | */
|
---|
598 | static DECLCALLBACK(int) iface_hgcmSave(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM)
|
---|
599 | {
|
---|
600 | LogSunlover(("Enter\n"));
|
---|
601 | return HGCMHostSaveState (pSSM);
|
---|
602 | }
|
---|
603 |
|
---|
604 |
|
---|
605 | /**
|
---|
606 | * Execute state load operation.
|
---|
607 | *
|
---|
608 | * @returns VBox status code.
|
---|
609 | * @param pDrvIns Driver instance of the driver which registered the data unit.
|
---|
610 | * @param pSSM SSM operation handle.
|
---|
611 | * @param uVersion Data layout version.
|
---|
612 | * @param uPass The data pass.
|
---|
613 | */
|
---|
614 | static DECLCALLBACK(int) iface_hgcmLoad(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM, uint32_t uVersion, uint32_t uPass)
|
---|
615 | {
|
---|
616 | LogFlowFunc(("Enter\n"));
|
---|
617 |
|
---|
618 | if (uVersion != HGCM_SSM_VERSION)
|
---|
619 | return VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION;
|
---|
620 | Assert(uPass == SSM_PASS_FINAL); NOREF(uPass);
|
---|
621 |
|
---|
622 | return HGCMHostLoadState (pSSM);
|
---|
623 | }
|
---|
624 |
|
---|
625 | int VMMDev::hgcmLoadService (const char *pszServiceLibrary, const char *pszServiceName)
|
---|
626 | {
|
---|
627 | if (!hgcmIsActive ())
|
---|
628 | {
|
---|
629 | return VERR_INVALID_STATE;
|
---|
630 | }
|
---|
631 | return HGCMHostLoad (pszServiceLibrary, pszServiceName);
|
---|
632 | }
|
---|
633 |
|
---|
634 | int VMMDev::hgcmHostCall (const char *pszServiceName, uint32_t u32Function,
|
---|
635 | uint32_t cParms, PVBOXHGCMSVCPARM paParms)
|
---|
636 | {
|
---|
637 | if (!hgcmIsActive ())
|
---|
638 | {
|
---|
639 | return VERR_INVALID_STATE;
|
---|
640 | }
|
---|
641 | return HGCMHostCall (pszServiceName, u32Function, cParms, paParms);
|
---|
642 | }
|
---|
643 |
|
---|
644 | void VMMDev::hgcmShutdown (void)
|
---|
645 | {
|
---|
646 | ASMAtomicWriteBool(&m_fHGCMActive, false);
|
---|
647 | HGCMHostShutdown ();
|
---|
648 | }
|
---|
649 |
|
---|
650 | #endif /* HGCM */
|
---|
651 |
|
---|
652 |
|
---|
653 | /**
|
---|
654 | * @interface_method_impl{PDMIBASE,pfnQueryInterface}
|
---|
655 | */
|
---|
656 | DECLCALLBACK(void *) VMMDev::drvQueryInterface(PPDMIBASE pInterface, const char *pszIID)
|
---|
657 | {
|
---|
658 | PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface);
|
---|
659 | PDRVMAINVMMDEV pDrv = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
|
---|
660 |
|
---|
661 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase);
|
---|
662 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIVMMDEVCONNECTOR, &pDrv->Connector);
|
---|
663 | #ifdef VBOX_WITH_HGCM
|
---|
664 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIHGCMCONNECTOR, &pDrv->HGCMConnector);
|
---|
665 | #endif
|
---|
666 | return NULL;
|
---|
667 | }
|
---|
668 |
|
---|
669 | /**
|
---|
670 | * Destruct a VMMDev driver instance.
|
---|
671 | *
|
---|
672 | * @returns VBox status.
|
---|
673 | * @param pDrvIns The driver instance data.
|
---|
674 | */
|
---|
675 | DECLCALLBACK(void) VMMDev::drvDestruct(PPDMDRVINS pDrvIns)
|
---|
676 | {
|
---|
677 | PDRVMAINVMMDEV pData = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
|
---|
678 | LogFlow(("VMMDev::drvDestruct: iInstance=%d\n", pDrvIns->iInstance));
|
---|
679 | #ifdef VBOX_WITH_HGCM
|
---|
680 | /* HGCM is shut down on the VMMDev destructor. */
|
---|
681 | #endif /* VBOX_WITH_HGCM */
|
---|
682 | if (pData->pVMMDev)
|
---|
683 | {
|
---|
684 | pData->pVMMDev->mpDrv = NULL;
|
---|
685 | }
|
---|
686 | }
|
---|
687 |
|
---|
688 | /**
|
---|
689 | * Reset notification.
|
---|
690 | *
|
---|
691 | * @returns VBox status.
|
---|
692 | * @param pDrvIns The driver instance data.
|
---|
693 | */
|
---|
694 | DECLCALLBACK(void) VMMDev::drvReset(PPDMDRVINS pDrvIns)
|
---|
695 | {
|
---|
696 | LogFlow(("VMMDev::drvReset: iInstance=%d\n", pDrvIns->iInstance));
|
---|
697 | #ifdef VBOX_WITH_HGCM
|
---|
698 | HGCMHostReset ();
|
---|
699 | #endif /* VBOX_WITH_HGCM */
|
---|
700 | }
|
---|
701 |
|
---|
702 | /**
|
---|
703 | * Construct a VMMDev driver instance.
|
---|
704 | *
|
---|
705 | * @copydoc FNPDMDRVCONSTRUCT
|
---|
706 | */
|
---|
707 | DECLCALLBACK(int) VMMDev::drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfgHandle, uint32_t fFlags)
|
---|
708 | {
|
---|
709 | PDRVMAINVMMDEV pData = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
|
---|
710 | LogFlow(("Keyboard::drvConstruct: iInstance=%d\n", pDrvIns->iInstance));
|
---|
711 |
|
---|
712 | /*
|
---|
713 | * Validate configuration.
|
---|
714 | */
|
---|
715 | if (!CFGMR3AreValuesValid(pCfgHandle, "Object\0"))
|
---|
716 | return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES;
|
---|
717 | AssertMsgReturn(PDMDrvHlpNoAttach(pDrvIns) == VERR_PDM_NO_ATTACHED_DRIVER,
|
---|
718 | ("Configuration error: Not possible to attach anything to this driver!\n"),
|
---|
719 | VERR_PDM_DRVINS_NO_ATTACH);
|
---|
720 |
|
---|
721 | /*
|
---|
722 | * IBase.
|
---|
723 | */
|
---|
724 | pDrvIns->IBase.pfnQueryInterface = VMMDev::drvQueryInterface;
|
---|
725 |
|
---|
726 | pData->Connector.pfnUpdateGuestVersion = vmmdevUpdateGuestVersion;
|
---|
727 | pData->Connector.pfnUpdateGuestCapabilities = vmmdevUpdateGuestCapabilities;
|
---|
728 | pData->Connector.pfnUpdateMouseCapabilities = vmmdevUpdateMouseCapabilities;
|
---|
729 | pData->Connector.pfnUpdatePointerShape = vmmdevUpdatePointerShape;
|
---|
730 | pData->Connector.pfnVideoAccelEnable = iface_VideoAccelEnable;
|
---|
731 | pData->Connector.pfnVideoAccelFlush = iface_VideoAccelFlush;
|
---|
732 | pData->Connector.pfnVideoModeSupported = vmmdevVideoModeSupported;
|
---|
733 | pData->Connector.pfnGetHeightReduction = vmmdevGetHeightReduction;
|
---|
734 | pData->Connector.pfnSetCredentialsJudgementResult = vmmdevSetCredentialsJudgementResult;
|
---|
735 | pData->Connector.pfnSetVisibleRegion = vmmdevSetVisibleRegion;
|
---|
736 | pData->Connector.pfnQueryVisibleRegion = vmmdevQueryVisibleRegion;
|
---|
737 | pData->Connector.pfnReportStatistics = vmmdevReportStatistics;
|
---|
738 | pData->Connector.pfnQueryStatisticsInterval = vmmdevQueryStatisticsInterval;
|
---|
739 | pData->Connector.pfnChangeMemoryBalloon = vmmdevChangeMemoryBalloon;
|
---|
740 |
|
---|
741 | #ifdef VBOX_WITH_HGCM
|
---|
742 | pData->HGCMConnector.pfnConnect = iface_hgcmConnect;
|
---|
743 | pData->HGCMConnector.pfnDisconnect = iface_hgcmDisconnect;
|
---|
744 | pData->HGCMConnector.pfnCall = iface_hgcmCall;
|
---|
745 | #endif
|
---|
746 |
|
---|
747 | /*
|
---|
748 | * Get the IVMMDevPort interface of the above driver/device.
|
---|
749 | */
|
---|
750 | pData->pUpPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIVMMDEVPORT);
|
---|
751 | AssertMsgReturn(pData->pUpPort, ("Configuration error: No VMMDev port interface above!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
|
---|
752 |
|
---|
753 | #ifdef VBOX_WITH_HGCM
|
---|
754 | pData->pHGCMPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIHGCMPORT);
|
---|
755 | AssertMsgReturn(pData->pHGCMPort, ("Configuration error: No HGCM port interface above!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
|
---|
756 | #endif
|
---|
757 |
|
---|
758 | /*
|
---|
759 | * Get the Console object pointer and update the mpDrv member.
|
---|
760 | */
|
---|
761 | void *pv;
|
---|
762 | int rc = CFGMR3QueryPtr(pCfgHandle, "Object", &pv);
|
---|
763 | if (RT_FAILURE(rc))
|
---|
764 | {
|
---|
765 | AssertMsgFailed(("Configuration error: No/bad \"Object\" value! rc=%Rrc\n", rc));
|
---|
766 | return rc;
|
---|
767 | }
|
---|
768 |
|
---|
769 | pData->pVMMDev = (VMMDev*)pv; /** @todo Check this cast! */
|
---|
770 | pData->pVMMDev->mpDrv = pData;
|
---|
771 |
|
---|
772 | #ifdef VBOX_WITH_HGCM
|
---|
773 | rc = pData->pVMMDev->hgcmLoadService (VBOXSHAREDFOLDERS_DLL,
|
---|
774 | "VBoxSharedFolders");
|
---|
775 | pData->pVMMDev->fSharedFolderActive = RT_SUCCESS(rc);
|
---|
776 | if (RT_SUCCESS(rc))
|
---|
777 | {
|
---|
778 | PPDMLED pLed;
|
---|
779 | PPDMILEDPORTS pLedPort;
|
---|
780 |
|
---|
781 | LogRel(("Shared Folders service loaded.\n"));
|
---|
782 | pLedPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMILEDPORTS);
|
---|
783 | AssertMsgReturn(pLedPort, ("Configuration error: No LED port interface above!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
|
---|
784 | rc = pLedPort->pfnQueryStatusLed(pLedPort, 0, &pLed);
|
---|
785 | if (RT_SUCCESS(rc) && pLed)
|
---|
786 | {
|
---|
787 | VBOXHGCMSVCPARM parm;
|
---|
788 |
|
---|
789 | parm.type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
790 | parm.u.pointer.addr = pLed;
|
---|
791 | parm.u.pointer.size = sizeof(*pLed);
|
---|
792 |
|
---|
793 | rc = HGCMHostCall("VBoxSharedFolders", SHFL_FN_SET_STATUS_LED, 1, &parm);
|
---|
794 | }
|
---|
795 | else
|
---|
796 | AssertMsgFailed(("pfnQueryStatusLed failed with %Rrc (pLed=%x)\n", rc, pLed));
|
---|
797 | }
|
---|
798 | else
|
---|
799 | LogRel(("Failed to load Shared Folders service %Rrc\n", rc));
|
---|
800 |
|
---|
801 | rc = PDMDrvHlpSSMRegisterEx(pDrvIns, HGCM_SSM_VERSION, 4096 /* bad guess */,
|
---|
802 | NULL, NULL, NULL,
|
---|
803 | NULL, iface_hgcmSave, NULL,
|
---|
804 | NULL, iface_hgcmLoad, NULL);
|
---|
805 | if (RT_FAILURE(rc))
|
---|
806 | return rc;
|
---|
807 |
|
---|
808 | #endif /* VBOX_WITH_HGCM */
|
---|
809 |
|
---|
810 | return VINF_SUCCESS;
|
---|
811 | }
|
---|
812 |
|
---|
813 |
|
---|
814 | /**
|
---|
815 | * VMMDevice driver registration record.
|
---|
816 | */
|
---|
817 | const PDMDRVREG VMMDev::DrvReg =
|
---|
818 | {
|
---|
819 | /* u32Version */
|
---|
820 | PDM_DRVREG_VERSION,
|
---|
821 | /* szName */
|
---|
822 | "HGCM",
|
---|
823 | /* szRCMod */
|
---|
824 | "",
|
---|
825 | /* szR0Mod */
|
---|
826 | "",
|
---|
827 | /* pszDescription */
|
---|
828 | "Main VMMDev driver (Main as in the API).",
|
---|
829 | /* fFlags */
|
---|
830 | PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT,
|
---|
831 | /* fClass. */
|
---|
832 | PDM_DRVREG_CLASS_VMMDEV,
|
---|
833 | /* cMaxInstances */
|
---|
834 | ~0,
|
---|
835 | /* cbInstance */
|
---|
836 | sizeof(DRVMAINVMMDEV),
|
---|
837 | /* pfnConstruct */
|
---|
838 | VMMDev::drvConstruct,
|
---|
839 | /* pfnDestruct */
|
---|
840 | VMMDev::drvDestruct,
|
---|
841 | /* pfnRelocate */
|
---|
842 | NULL,
|
---|
843 | /* pfnIOCtl */
|
---|
844 | NULL,
|
---|
845 | /* pfnPowerOn */
|
---|
846 | NULL,
|
---|
847 | /* pfnReset */
|
---|
848 | VMMDev::drvReset,
|
---|
849 | /* pfnSuspend */
|
---|
850 | NULL,
|
---|
851 | /* pfnResume */
|
---|
852 | NULL,
|
---|
853 | /* pfnAttach */
|
---|
854 | NULL,
|
---|
855 | /* pfnDetach */
|
---|
856 | NULL,
|
---|
857 | /* pfnPowerOff */
|
---|
858 | NULL,
|
---|
859 | /* pfnSoftReset */
|
---|
860 | NULL,
|
---|
861 | /* u32EndVersion */
|
---|
862 | PDM_DRVREG_VERSION
|
---|
863 | };
|
---|
864 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
|
---|