PDMDevHlp.cpp revision 940dbfa4936f2e3966e9e874c4886709f0c75b44
/* $Id$ */
/** @file
* PDM - Pluggable Device and Driver Manager, Device Helpers.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#define LOG_GROUP LOG_GROUP_PDM_DEVICE
#include "PDMInternal.h"
#include <VBox/pdm.h>
#include <VBox/mm.h>
#include <VBox/pgm.h>
#include <VBox/iom.h>
#include <VBox/rem.h>
#include <VBox/dbgf.h>
#include <VBox/vm.h>
#include <VBox/vmm.h>
#include <VBox/version.h>
#include <VBox/log.h>
#include <VBox/err.h>
#include <iprt/asm.h>
#include <iprt/assert.h>
#include <iprt/string.h>
#include <iprt/thread.h>
/*******************************************************************************
* Defined Constants And Macros *
*******************************************************************************/
/** @def PDM_DEVHLP_DEADLOCK_DETECTION
* Define this to enable the deadlock detection when accessing physical memory.
*/
#if defined(DEBUG_bird) || defined(DOXYGEN_RUNNING)
# define PDM_DEVHLP_DEADLOCK_DETECTION
#endif
/*******************************************************************************
* Defined Constants And Macros *
*******************************************************************************/
/** @name R3 DevHlp
* @{
*/
/** @copydoc PDMDEVHLPR3::pfnIOPortRegister */
static DECLCALLBACK(int) pdmR3DevHlp_IOPortRegister(PPDMDEVINS pDevIns, RTIOPORT Port, RTUINT cPorts, RTHCPTR pvUser, PFNIOMIOPORTOUT pfnOut, PFNIOMIOPORTIN pfnIn,
PFNIOMIOPORTOUTSTRING pfnOutStr, PFNIOMIOPORTINSTRING pfnInStr, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_IOPortRegister: caller='%s'/%d: Port=%#x cPorts=%#x pvUser=%p pfnOut=%p pfnIn=%p pfnOutStr=%p pfnInStr=%p p32_tszDesc=%p:{%s}\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
Port, cPorts, pvUser, pfnOut, pfnIn, pfnOutStr, pfnInStr, pszDesc, pszDesc));
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
int rc = IOMR3IOPortRegisterR3(pDevIns->Internal.s.pVMR3, pDevIns, Port, cPorts, pvUser, pfnOut, pfnIn, pfnOutStr, pfnInStr, pszDesc);
LogFlow(("pdmR3DevHlp_IOPortRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnIOPortRegisterGC */
static DECLCALLBACK(int) pdmR3DevHlp_IOPortRegisterGC(PPDMDEVINS pDevIns, RTIOPORT Port, RTUINT cPorts, RTRCPTR pvUser,
const char *pszOut, const char *pszIn,
const char *pszOutStr, const char *pszInStr, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_IOPortRegister: caller='%s'/%d: Port=%#x cPorts=%#x pvUser=%p pszOut=%p:{%s} pszIn=%p:{%s} pszOutStr=%p:{%s} pszInStr=%p:{%s} pszDesc=%p:{%s}\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
Port, cPorts, pvUser, pszOut, pszOut, pszIn, pszIn, pszOutStr, pszOutStr, pszInStr, pszInStr, pszDesc, pszDesc));
/*
* Resolve the functions (one of the can be NULL).
*/
int rc = VINF_SUCCESS;
if ( pDevIns->pDevReg->szRCMod[0]
&& (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC))
{
RTRCPTR RCPtrIn = NIL_RTRCPTR;
if (pszIn)
{
rc = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszIn, &RCPtrIn);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszIn)\n", pDevIns->pDevReg->szRCMod, pszIn));
}
RTRCPTR RCPtrOut = NIL_RTRCPTR;
if (pszOut && RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszOut, &RCPtrOut);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszOut)\n", pDevIns->pDevReg->szRCMod, pszOut));
}
RTRCPTR RCPtrInStr = NIL_RTRCPTR;
if (pszInStr && RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszInStr, &RCPtrInStr);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszInStr)\n", pDevIns->pDevReg->szRCMod, pszInStr));
}
RTRCPTR RCPtrOutStr = NIL_RTRCPTR;
if (pszOutStr && RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszOutStr, &RCPtrOutStr);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszOutStr)\n", pDevIns->pDevReg->szRCMod, pszOutStr));
}
if (RT_SUCCESS(rc))
rc = IOMR3IOPortRegisterRC(pDevIns->Internal.s.pVMR3, pDevIns, Port, cPorts, pvUser, RCPtrOut, RCPtrIn, RCPtrOutStr, RCPtrInStr, pszDesc);
}
else
{
AssertMsgFailed(("No GC module for this driver!\n"));
rc = VERR_INVALID_PARAMETER;
}
LogFlow(("pdmR3DevHlp_IOPortRegisterGC: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnIOPortRegisterR0 */
static DECLCALLBACK(int) pdmR3DevHlp_IOPortRegisterR0(PPDMDEVINS pDevIns, RTIOPORT Port, RTUINT cPorts, RTR0PTR pvUser,
const char *pszOut, const char *pszIn,
const char *pszOutStr, const char *pszInStr, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_IOPortRegisterR0: caller='%s'/%d: Port=%#x cPorts=%#x pvUser=%p pszOut=%p:{%s} pszIn=%p:{%s} pszOutStr=%p:{%s} pszInStr=%p:{%s} pszDesc=%p:{%s}\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
Port, cPorts, pvUser, pszOut, pszOut, pszIn, pszIn, pszOutStr, pszOutStr, pszInStr, pszInStr, pszDesc, pszDesc));
/*
* Resolve the functions (one of the can be NULL).
*/
int rc = VINF_SUCCESS;
if ( pDevIns->pDevReg->szR0Mod[0]
&& (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_R0))
{
R0PTRTYPE(PFNIOMIOPORTIN) pfnR0PtrIn = 0;
if (pszIn)
{
rc = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszIn, &pfnR0PtrIn);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszIn)\n", pDevIns->pDevReg->szR0Mod, pszIn));
}
R0PTRTYPE(PFNIOMIOPORTOUT) pfnR0PtrOut = 0;
if (pszOut && RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszOut, &pfnR0PtrOut);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszOut)\n", pDevIns->pDevReg->szR0Mod, pszOut));
}
R0PTRTYPE(PFNIOMIOPORTINSTRING) pfnR0PtrInStr = 0;
if (pszInStr && RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszInStr, &pfnR0PtrInStr);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszInStr)\n", pDevIns->pDevReg->szR0Mod, pszInStr));
}
R0PTRTYPE(PFNIOMIOPORTOUTSTRING) pfnR0PtrOutStr = 0;
if (pszOutStr && RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszOutStr, &pfnR0PtrOutStr);
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszOutStr)\n", pDevIns->pDevReg->szR0Mod, pszOutStr));
}
if (RT_SUCCESS(rc))
rc = IOMR3IOPortRegisterR0(pDevIns->Internal.s.pVMR3, pDevIns, Port, cPorts, pvUser, pfnR0PtrOut, pfnR0PtrIn, pfnR0PtrOutStr, pfnR0PtrInStr, pszDesc);
}
else
{
AssertMsgFailed(("No R0 module for this driver!\n"));
rc = VERR_INVALID_PARAMETER;
}
LogFlow(("pdmR3DevHlp_IOPortRegisterR0: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnIOPortDeregister */
static DECLCALLBACK(int) pdmR3DevHlp_IOPortDeregister(PPDMDEVINS pDevIns, RTIOPORT Port, RTUINT cPorts)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_IOPortDeregister: caller='%s'/%d: Port=%#x cPorts=%#x\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
Port, cPorts));
int rc = IOMR3IOPortDeregister(pDevIns->Internal.s.pVMR3, pDevIns, Port, cPorts);
LogFlow(("pdmR3DevHlp_IOPortDeregister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnMMIORegister */
static DECLCALLBACK(int) pdmR3DevHlp_MMIORegister(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, RTHCPTR pvUser,
PFNIOMMMIOWRITE pfnWrite, PFNIOMMMIOREAD pfnRead, PFNIOMMMIOFILL pfnFill,
const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIORegister: caller='%s'/%d: GCPhysStart=%RGp cbRange=%#x pvUser=%p pfnWrite=%p pfnRead=%p pfnFill=%p pszDesc=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhysStart, cbRange, pvUser, pfnWrite, pfnRead, pfnFill, pszDesc, pszDesc));
int rc = IOMR3MMIORegisterR3(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange, pvUser, pfnWrite, pfnRead, pfnFill, pszDesc);
LogFlow(("pdmR3DevHlp_MMIORegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnMMIORegisterGC */
static DECLCALLBACK(int) pdmR3DevHlp_MMIORegisterGC(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, RTGCPTR pvUser,
const char *pszWrite, const char *pszRead, const char *pszFill,
const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIORegisterGC: caller='%s'/%d: GCPhysStart=%RGp cbRange=%#x pvUser=%p pszWrite=%p:{%s} pszRead=%p:{%s} pszFill=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhysStart, cbRange, pvUser, pszWrite, pszWrite, pszRead, pszRead, pszFill, pszFill));
/*
* Resolve the functions.
* Not all function have to present, leave it to IOM to enforce this.
*/
int rc = VINF_SUCCESS;
if ( pDevIns->pDevReg->szRCMod[0]
&& (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC))
{
RTRCPTR RCPtrWrite = NIL_RTRCPTR;
if (pszWrite)
rc = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszWrite, &RCPtrWrite);
RTRCPTR RCPtrRead = NIL_RTRCPTR;
int rc2 = VINF_SUCCESS;
if (pszRead)
rc2 = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszRead, &RCPtrRead);
RTRCPTR RCPtrFill = NIL_RTRCPTR;
int rc3 = VINF_SUCCESS;
if (pszFill)
rc3 = PDMR3LdrGetSymbolRCLazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szRCMod, pszFill, &RCPtrFill);
if (RT_SUCCESS(rc) && RT_SUCCESS(rc2) && RT_SUCCESS(rc3))
rc = IOMR3MMIORegisterRC(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange, pvUser, RCPtrWrite, RCPtrRead, RCPtrFill);
else
{
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszWrite)\n", pDevIns->pDevReg->szRCMod, pszWrite));
AssertMsgRC(rc2, ("Failed to resolve %s.%s (pszRead)\n", pDevIns->pDevReg->szRCMod, pszRead));
AssertMsgRC(rc3, ("Failed to resolve %s.%s (pszFill)\n", pDevIns->pDevReg->szRCMod, pszFill));
if (RT_FAILURE(rc2) && RT_SUCCESS(rc))
rc = rc2;
if (RT_FAILURE(rc3) && RT_SUCCESS(rc))
rc = rc3;
}
}
else
{
AssertMsgFailed(("No GC module for this driver!\n"));
rc = VERR_INVALID_PARAMETER;
}
LogFlow(("pdmR3DevHlp_MMIORegisterGC: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnMMIORegisterR0 */
static DECLCALLBACK(int) pdmR3DevHlp_MMIORegisterR0(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, RTR0PTR pvUser,
const char *pszWrite, const char *pszRead, const char *pszFill,
const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIORegisterHC: caller='%s'/%d: GCPhysStart=%RGp cbRange=%#x pvUser=%p pszWrite=%p:{%s} pszRead=%p:{%s} pszFill=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhysStart, cbRange, pvUser, pszWrite, pszWrite, pszRead, pszRead, pszFill, pszFill));
/*
* Resolve the functions.
* Not all function have to present, leave it to IOM to enforce this.
*/
int rc = VINF_SUCCESS;
if ( pDevIns->pDevReg->szR0Mod[0]
&& (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_R0))
{
R0PTRTYPE(PFNIOMMMIOWRITE) pfnR0PtrWrite = 0;
if (pszWrite)
rc = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszWrite, &pfnR0PtrWrite);
R0PTRTYPE(PFNIOMMMIOREAD) pfnR0PtrRead = 0;
int rc2 = VINF_SUCCESS;
if (pszRead)
rc2 = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszRead, &pfnR0PtrRead);
R0PTRTYPE(PFNIOMMMIOFILL) pfnR0PtrFill = 0;
int rc3 = VINF_SUCCESS;
if (pszFill)
rc3 = PDMR3LdrGetSymbolR0Lazy(pDevIns->Internal.s.pVMR3, pDevIns->pDevReg->szR0Mod, pszFill, &pfnR0PtrFill);
if (RT_SUCCESS(rc) && RT_SUCCESS(rc2) && RT_SUCCESS(rc3))
rc = IOMR3MMIORegisterR0(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange, pvUser, pfnR0PtrWrite, pfnR0PtrRead, pfnR0PtrFill);
else
{
AssertMsgRC(rc, ("Failed to resolve %s.%s (pszWrite)\n", pDevIns->pDevReg->szR0Mod, pszWrite));
AssertMsgRC(rc2, ("Failed to resolve %s.%s (pszRead)\n", pDevIns->pDevReg->szR0Mod, pszRead));
AssertMsgRC(rc3, ("Failed to resolve %s.%s (pszFill)\n", pDevIns->pDevReg->szR0Mod, pszFill));
if (RT_FAILURE(rc2) && RT_SUCCESS(rc))
rc = rc2;
if (RT_FAILURE(rc3) && RT_SUCCESS(rc))
rc = rc3;
}
}
else
{
AssertMsgFailed(("No R0 module for this driver!\n"));
rc = VERR_INVALID_PARAMETER;
}
LogFlow(("pdmR3DevHlp_MMIORegisterR0: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnMMIODeregister */
static DECLCALLBACK(int) pdmR3DevHlp_MMIODeregister(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIODeregister: caller='%s'/%d: GCPhysStart=%RGp cbRange=%#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhysStart, cbRange));
int rc = IOMR3MMIODeregister(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange);
LogFlow(("pdmR3DevHlp_MMIODeregister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnROMRegister */
static DECLCALLBACK(int) pdmR3DevHlp_ROMRegister(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, const void *pvBinary, uint32_t fFlags, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_ROMRegister: caller='%s'/%d: GCPhysStart=%RGp cbRange=%#x pvBinary=%p fFlags=%#RX32 pszDesc=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhysStart, cbRange, pvBinary, fFlags, pszDesc, pszDesc));
#ifdef VBOX_WITH_NEW_PHYS_CODE
int rc = PGMR3PhysRomRegister(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange, pvBinary, fFlags, pszDesc);
#else
int rc = MMR3PhysRomRegister(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange, pvBinary,
!!(fFlags & PGMPHYS_ROM_FLAGS_SHADOWED), pszDesc);
#endif
LogFlow(("pdmR3DevHlp_ROMRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnSSMRegister */
static DECLCALLBACK(int) pdmR3DevHlp_SSMRegister(PPDMDEVINS pDevIns, const char *pszName, uint32_t u32Instance, uint32_t u32Version, size_t cbGuess,
PFNSSMDEVSAVEPREP pfnSavePrep, PFNSSMDEVSAVEEXEC pfnSaveExec, PFNSSMDEVSAVEDONE pfnSaveDone,
PFNSSMDEVLOADPREP pfnLoadPrep, PFNSSMDEVLOADEXEC pfnLoadExec, PFNSSMDEVLOADDONE pfnLoadDone)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_SSMRegister: caller='%s'/%d: pszName=%p:{%s} u32Instance=%#x u32Version=#x cbGuess=%#x pfnSavePrep=%p pfnSaveExec=%p pfnSaveDone=%p pszLoadPrep=%p pfnLoadExec=%p pfnLoaddone=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pszName, pszName, u32Instance, u32Version, cbGuess, pfnSavePrep, pfnSaveExec, pfnSaveDone, pfnLoadPrep, pfnLoadExec, pfnLoadDone));
int rc = SSMR3RegisterDevice(pDevIns->Internal.s.pVMR3, pDevIns, pszName, u32Instance, u32Version, cbGuess,
pfnSavePrep, pfnSaveExec, pfnSaveDone,
pfnLoadPrep, pfnLoadExec, pfnLoadDone);
LogFlow(("pdmR3DevHlp_SSMRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnTMTimerCreate */
static DECLCALLBACK(int) pdmR3DevHlp_TMTimerCreate(PPDMDEVINS pDevIns, TMCLOCK enmClock, PFNTMTIMERDEV pfnCallback, const char *pszDesc, PPTMTIMERR3 ppTimer)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_TMTimerCreate: caller='%s'/%d: enmClock=%d pfnCallback=%p pszDesc=%p:{%s} ppTimer=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, enmClock, pfnCallback, pszDesc, pszDesc, ppTimer));
int rc = TMR3TimerCreateDevice(pDevIns->Internal.s.pVMR3, pDevIns, enmClock, pfnCallback, pszDesc, ppTimer);
LogFlow(("pdmR3DevHlp_TMTimerCreate: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnTMTimerCreateExternal */
static DECLCALLBACK(PTMTIMERR3) pdmR3DevHlp_TMTimerCreateExternal(PPDMDEVINS pDevIns, TMCLOCK enmClock, PFNTMTIMEREXT pfnCallback, void *pvUser, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
return TMR3TimerCreateExternal(pDevIns->Internal.s.pVMR3, enmClock, pfnCallback, pvUser, pszDesc);
}
/** @copydoc PDMDEVHLPR3::pfnPCIRegister */
static DECLCALLBACK(int) pdmR3DevHlp_PCIRegister(PPDMDEVINS pDevIns, PPCIDEVICE pPciDev)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: pPciDev=%p:{.config={%#.256Rhxs}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pPciDev, pPciDev->config));
/*
* Validate input.
*/
if (!pPciDev)
{
Assert(pPciDev);
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: returns %Rrc (pPciDev)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!pPciDev->config[0] && !pPciDev->config[1])
{
Assert(pPciDev->config[0] || pPciDev->config[1]);
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: returns %Rrc (vendor)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (pDevIns->Internal.s.pPciDeviceR3)
{
/** @todo the PCI device vs. PDM device designed is a bit flawed if we have to
* support a PDM device with multiple PCI devices. This might become a problem
* when upgrading the chipset for instance because of multiple functions in some
* devices...
*/
AssertMsgFailed(("Only one PCI device per device is currently implemented!\n"));
return VERR_INTERNAL_ERROR;
}
/*
* Choose the PCI bus for the device.
*
* This is simple. If the device was configured for a particular bus, the PCIBusNo
* configuration value will be set. If not the default bus is 0.
*/
int rc;
PPDMPCIBUS pBus = pDevIns->Internal.s.pPciBusR3;
if (!pBus)
{
uint8_t u8Bus;
rc = CFGMR3QueryU8Def(pDevIns->Internal.s.pCfgHandle, "PCIBusNo", &u8Bus, 0);
AssertLogRelMsgRCReturn(rc, ("Configuration error: PCIBusNo query failed with rc=%Rrc (%s/%d)\n",
rc, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance), rc);
AssertLogRelMsgReturn(u8Bus < RT_ELEMENTS(pVM->pdm.s.aPciBuses),
("Configuration error: PCIBusNo=%d, max is %d. (%s/%d)\n", u8Bus,
RT_ELEMENTS(pVM->pdm.s.aPciBuses), pDevIns->pDevReg->szDeviceName, pDevIns->iInstance),
VERR_PDM_NO_PCI_BUS);
pBus = pDevIns->Internal.s.pPciBusR3 = &pVM->pdm.s.aPciBuses[u8Bus];
}
if (pBus->pDevInsR3)
{
if (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC)
pDevIns->Internal.s.pPciBusR0 = MMHyperR3ToR0(pVM, pDevIns->Internal.s.pPciBusR3);
else
pDevIns->Internal.s.pPciBusR0 = NIL_RTR0PTR;
if (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC)
pDevIns->Internal.s.pPciBusRC = MMHyperR3ToRC(pVM, pDevIns->Internal.s.pPciBusR3);
else
pDevIns->Internal.s.pPciBusRC = NIL_RTRCPTR;
/*
* Check the configuration for PCI device and function assignment.
*/
int iDev = -1;
uint8_t u8Device;
rc = CFGMR3QueryU8(pDevIns->Internal.s.pCfgHandle, "PCIDeviceNo", &u8Device);
if (RT_SUCCESS(rc))
{
if (u8Device > 31)
{
AssertMsgFailed(("Configuration error: PCIDeviceNo=%d, max is 31. (%s/%d)\n",
u8Device, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_INTERNAL_ERROR;
}
uint8_t u8Function;
rc = CFGMR3QueryU8(pDevIns->Internal.s.pCfgHandle, "PCIFunctionNo", &u8Function);
if (RT_FAILURE(rc))
{
AssertMsgFailed(("Configuration error: PCIDeviceNo, but PCIFunctionNo query failed with rc=%Rrc (%s/%d)\n",
rc, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return rc;
}
if (u8Function > 7)
{
AssertMsgFailed(("Configuration error: PCIFunctionNo=%d, max is 7. (%s/%d)\n",
u8Function, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_INTERNAL_ERROR;
}
iDev = (u8Device << 3) | u8Function;
}
else if (rc != VERR_CFGM_VALUE_NOT_FOUND)
{
AssertMsgFailed(("Configuration error: PCIDeviceNo query failed with rc=%Rrc (%s/%d)\n",
rc, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return rc;
}
/*
* Call the pci bus device to do the actual registration.
*/
pdmLock(pVM);
rc = pBus->pfnRegisterR3(pBus->pDevInsR3, pPciDev, pDevIns->pDevReg->szDeviceName, iDev);
pdmUnlock(pVM);
if (RT_SUCCESS(rc))
{
pPciDev->pDevIns = pDevIns;
pDevIns->Internal.s.pPciDeviceR3 = pPciDev;
if (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_R0)
pDevIns->Internal.s.pPciDeviceR0 = MMHyperR3ToR0(pVM, pPciDev);
else
pDevIns->Internal.s.pPciDeviceR0 = NIL_RTR0PTR;
if (pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC)
pDevIns->Internal.s.pPciDeviceRC = MMHyperR3ToRC(pVM, pPciDev);
else
pDevIns->Internal.s.pPciDeviceRC = NIL_RTRCPTR;
Log(("PDM: Registered device '%s'/%d as PCI device %d on bus %d\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pPciDev->devfn, pDevIns->Internal.s.pPciBusR3->iBus));
}
}
else
{
AssertLogRelMsgFailed(("Configuration error: No PCI bus available. This could be related to init order too!\n"));
rc = VERR_PDM_NO_PCI_BUS;
}
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPCIIORegionRegister */
static DECLCALLBACK(int) pdmR3DevHlp_PCIIORegionRegister(PPDMDEVINS pDevIns, int iRegion, uint32_t cbRegion, PCIADDRESSSPACE enmType, PFNPCIIOREGIONMAP pfnCallback)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PCIIORegionRegister: caller='%s'/%d: iRegion=%d cbRegion=%#x enmType=%d pfnCallback=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion, cbRegion, enmType, pfnCallback));
/*
* Validate input.
*/
if (iRegion < 0 || iRegion >= PCI_NUM_REGIONS)
{
Assert(iRegion >= 0 && iRegion < PCI_NUM_REGIONS);
LogFlow(("pdmR3DevHlp_PCIIORegionRegister: caller='%s'/%d: returns %Rrc (iRegion)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
switch (enmType)
{
case PCI_ADDRESS_SPACE_IO:
/*
* Sanity check: don't allow to register more than 32K of the PCI I/O space.
*/
AssertMsgReturn(cbRegion <= _32K,
("caller='%s'/%d: %#x\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cbRegion),
VERR_INVALID_PARAMETER);
break;
case PCI_ADDRESS_SPACE_MEM:
case PCI_ADDRESS_SPACE_MEM_PREFETCH:
/*
* Sanity check: don't allow to register more than 512MB of the PCI MMIO space for
* now. If this limit is increased beyond 2GB, adapt the aligned check below as well!
*/
AssertMsgReturn(cbRegion <= 512 * _1M,
("caller='%s'/%d: %#x\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cbRegion),
VERR_INVALID_PARAMETER);
break;
default:
AssertMsgFailed(("enmType=%#x is unknown\n", enmType));
LogFlow(("pdmR3DevHlp_PCIIORegionRegister: caller='%s'/%d: returns %Rrc (enmType)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!pfnCallback)
{
Assert(pfnCallback);
LogFlow(("pdmR3DevHlp_PCIIORegionRegister: caller='%s'/%d: returns %Rrc (callback)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
AssertRelease(VMR3GetState(pVM) != VMSTATE_RUNNING);
/*
* Must have a PCI device registered!
*/
int rc;
PPCIDEVICE pPciDev = pDevIns->Internal.s.pPciDeviceR3;
if (pPciDev)
{
/*
* We're currently restricted to page aligned MMIO regions.
*/
if ( (enmType == PCI_ADDRESS_SPACE_MEM || enmType == PCI_ADDRESS_SPACE_MEM_PREFETCH)
&& cbRegion != RT_ALIGN_32(cbRegion, PAGE_SIZE))
{
Log(("pdmR3DevHlp_PCIIORegionRegister: caller='%s'/%d: aligning cbRegion %#x -> %#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cbRegion, RT_ALIGN_32(cbRegion, PAGE_SIZE)));
cbRegion = RT_ALIGN_32(cbRegion, PAGE_SIZE);
}
/*
* For registering PCI MMIO memory or PCI I/O memory, the size of the region must be a power of 2!
*/
int iLastSet = ASMBitLastSetU32(cbRegion);
Assert(iLastSet > 0);
uint32_t cbRegionAligned = RT_BIT_32(iLastSet - 1);
if (cbRegion > cbRegionAligned)
cbRegion = cbRegionAligned * 2; /* round up */
PPDMPCIBUS pBus = pDevIns->Internal.s.pPciBusR3;
Assert(pBus);
pdmLock(pVM);
rc = pBus->pfnIORegionRegisterR3(pBus->pDevInsR3, pPciDev, iRegion, cbRegion, enmType, pfnCallback);
pdmUnlock(pVM);
}
else
{
AssertMsgFailed(("No PCI device registered!\n"));
rc = VERR_PDM_NOT_PCI_DEVICE;
}
LogFlow(("pdmR3DevHlp_PCIIORegionRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPCISetConfigCallbacks */
static DECLCALLBACK(void) pdmR3DevHlp_PCISetConfigCallbacks(PPDMDEVINS pDevIns, PPCIDEVICE pPciDev, PFNPCICONFIGREAD pfnRead, PPFNPCICONFIGREAD ppfnReadOld,
PFNPCICONFIGWRITE pfnWrite, PPFNPCICONFIGWRITE ppfnWriteOld)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PCISetConfigCallbacks: caller='%s'/%d: pPciDev=%p pfnRead=%p ppfnReadOld=%p pfnWrite=%p ppfnWriteOld=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pPciDev, pfnRead, ppfnReadOld, pfnWrite, ppfnWriteOld));
/*
* Validate input and resolve defaults.
*/
AssertPtr(pfnRead);
AssertPtr(pfnWrite);
AssertPtrNull(ppfnReadOld);
AssertPtrNull(ppfnWriteOld);
AssertPtrNull(pPciDev);
if (!pPciDev)
pPciDev = pDevIns->Internal.s.pPciDeviceR3;
AssertReleaseMsg(pPciDev, ("You must register your device first!\n"));
PPDMPCIBUS pBus = pDevIns->Internal.s.pPciBusR3;
AssertRelease(pBus);
AssertRelease(VMR3GetState(pVM) != VMSTATE_RUNNING);
/*
* Do the job.
*/
pdmLock(pVM);
pBus->pfnSetConfigCallbacksR3(pBus->pDevInsR3, pPciDev, pfnRead, ppfnReadOld, pfnWrite, ppfnWriteOld);
pdmUnlock(pVM);
LogFlow(("pdmR3DevHlp_PCISetConfigCallbacks: caller='%s'/%d: returns void\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnPCISetIrq */
static DECLCALLBACK(void) pdmR3DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_PCISetIrq: caller='%s'/%d: iIrq=%d iLevel=%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iIrq, iLevel));
/*
* Validate input.
*/
/** @todo iIrq and iLevel checks. */
/*
* Must have a PCI device registered!
*/
PPCIDEVICE pPciDev = pDevIns->Internal.s.pPciDeviceR3;
if (pPciDev)
{
PPDMPCIBUS pBus = pDevIns->Internal.s.pPciBusR3; /** @todo the bus should be associated with the PCI device not the PDM device. */
Assert(pBus);
PVM pVM = pDevIns->Internal.s.pVMR3;
pdmLock(pVM);
pBus->pfnSetIrqR3(pBus->pDevInsR3, pPciDev, iIrq, iLevel);
pdmUnlock(pVM);
}
else
AssertReleaseMsgFailed(("No PCI device registered!\n"));
LogFlow(("pdmR3DevHlp_PCISetIrq: caller='%s'/%d: returns void\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnPCISetIrqNoWait */
static DECLCALLBACK(void) pdmR3DevHlp_PCISetIrqNoWait(PPDMDEVINS pDevIns, int iIrq, int iLevel)
{
pdmR3DevHlp_PCISetIrq(pDevIns, iIrq, iLevel);
}
/** @copydoc PDMDEVHLPR3::pfnISASetIrq */
static DECLCALLBACK(void) pdmR3DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_ISASetIrq: caller='%s'/%d: iIrq=%d iLevel=%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iIrq, iLevel));
/*
* Validate input.
*/
/** @todo iIrq and iLevel checks. */
PVM pVM = pDevIns->Internal.s.pVMR3;
PDMIsaSetIrq(pVM, iIrq, iLevel); /* (The API takes the lock.) */
LogFlow(("pdmR3DevHlp_ISASetIrq: caller='%s'/%d: returns void\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnISASetIrqNoWait */
static DECLCALLBACK(void) pdmR3DevHlp_ISASetIrqNoWait(PPDMDEVINS pDevIns, int iIrq, int iLevel)
{
pdmR3DevHlp_ISASetIrq(pDevIns, iIrq, iLevel);
}
/** @copydoc PDMDEVHLPR3::pfnDriverAttach */
static DECLCALLBACK(int) pdmR3DevHlp_DriverAttach(PPDMDEVINS pDevIns, RTUINT iLun, PPDMIBASE pBaseInterface, PPDMIBASE *ppBaseInterface, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DriverAttach: caller='%s'/%d: iLun=%d pBaseInterface=%p ppBaseInterface=%p pszDesc=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iLun, pBaseInterface, ppBaseInterface, pszDesc, pszDesc));
/*
* Lookup the LUN, it might already be registered.
*/
PPDMLUN pLunPrev = NULL;
PPDMLUN pLun = pDevIns->Internal.s.pLunsR3;
for (; pLun; pLunPrev = pLun, pLun = pLun->pNext)
if (pLun->iLun == iLun)
break;
/*
* Create the LUN if if wasn't found, else check if driver is already attached to it.
*/
if (!pLun)
{
if ( !pBaseInterface
|| !pszDesc
|| !*pszDesc)
{
Assert(pBaseInterface);
Assert(pszDesc || *pszDesc);
return VERR_INVALID_PARAMETER;
}
pLun = (PPDMLUN)MMR3HeapAlloc(pVM, MM_TAG_PDM_LUN, sizeof(*pLun));
if (!pLun)
return VERR_NO_MEMORY;
pLun->iLun = iLun;
pLun->pNext = pLunPrev ? pLunPrev->pNext : NULL;
pLun->pTop = NULL;
pLun->pBottom = NULL;
pLun->pDevIns = pDevIns;
pLun->pszDesc = pszDesc;
pLun->pBase = pBaseInterface;
if (!pLunPrev)
pDevIns->Internal.s.pLunsR3 = pLun;
else
pLunPrev->pNext = pLun;
Log(("pdmR3DevHlp_DriverAttach: Registered LUN#%d '%s' with device '%s'/%d.\n",
iLun, pszDesc, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
else if (pLun->pTop)
{
AssertMsgFailed(("Already attached! The device should keep track of such things!\n"));
LogFlow(("pdmR3DevHlp_DriverAttach: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_PDM_DRIVER_ALREADY_ATTACHED));
return VERR_PDM_DRIVER_ALREADY_ATTACHED;
}
Assert(pLun->pBase == pBaseInterface);
/*
* Get the attached driver configuration.
*/
int rc;
char szNode[48];
RTStrPrintf(szNode, sizeof(szNode), "LUN#%d", iLun);
PCFGMNODE pNode = CFGMR3GetChild(pDevIns->Internal.s.pCfgHandle, szNode);
if (pNode)
{
char *pszName;
rc = CFGMR3QueryStringAlloc(pNode, "Driver", &pszName);
if (RT_SUCCESS(rc))
{
/*
* Find the driver.
*/
PPDMDRV pDrv = pdmR3DrvLookup(pVM, pszName);
if (pDrv)
{
/* config node */
PCFGMNODE pConfigNode = CFGMR3GetChild(pNode, "Config");
if (!pConfigNode)
rc = CFGMR3InsertNode(pNode, "Config", &pConfigNode);
if (RT_SUCCESS(rc))
{
CFGMR3SetRestrictedRoot(pConfigNode);
/*
* Allocate the driver instance.
*/
size_t cb = RT_OFFSETOF(PDMDRVINS, achInstanceData[pDrv->pDrvReg->cbInstance]);
cb = RT_ALIGN_Z(cb, 16);
PPDMDRVINS pNew = (PPDMDRVINS)MMR3HeapAllocZ(pVM, MM_TAG_PDM_DRIVER, cb);
if (pNew)
{
/*
* Initialize the instance structure (declaration order).
*/
pNew->u32Version = PDM_DRVINS_VERSION;
//pNew->Internal.s.pUp = NULL;
//pNew->Internal.s.pDown = NULL;
pNew->Internal.s.pLun = pLun;
pNew->Internal.s.pDrv = pDrv;
pNew->Internal.s.pVM = pVM;
//pNew->Internal.s.fDetaching = false;
pNew->Internal.s.pCfgHandle = pNode;
pNew->pDrvHlp = &g_pdmR3DrvHlp;
pNew->pDrvReg = pDrv->pDrvReg;
pNew->pCfgHandle = pConfigNode;
pNew->iInstance = pDrv->cInstances++;
pNew->pUpBase = pBaseInterface;
//pNew->pDownBase = NULL;
//pNew->IBase.pfnQueryInterface = NULL;
pNew->pvInstanceData = &pNew->achInstanceData[0];
/*
* Link with LUN and call the constructor.
*/
pLun->pTop = pLun->pBottom = pNew;
rc = pDrv->pDrvReg->pfnConstruct(pNew, pNew->pCfgHandle);
if (RT_SUCCESS(rc))
{
MMR3HeapFree(pszName);
*ppBaseInterface = &pNew->IBase;
Log(("PDM: Attached driver '%s'/%d to LUN#%d on device '%s'/%d.\n",
pDrv->pDrvReg->szDriverName, pNew->iInstance, iLun, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
LogFlow(("pdmR3DevHlp_DriverAttach: caller '%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VINF_SUCCESS));
return rc; /* Might return != VINF_SUCCESS (e.g. VINF_NAT_DNS). */
}
/*
* Free the driver.
*/
pLun->pTop = pLun->pBottom = NULL;
ASMMemFill32(pNew, cb, 0xdeadd0d0);
MMR3HeapFree(pNew);
pDrv->cInstances--;
}
else
{
AssertMsgFailed(("Failed to allocate %d bytes for instantiating driver '%s'\n", cb, pszName));
rc = VERR_NO_MEMORY;
}
}
else
AssertMsgFailed(("Failed to create Config node! rc=%Rrc\n", rc));
}
else
{
AssertMsgFailed(("Driver '%s' wasn't found!\n", pszName));
rc = VERR_PDM_DRIVER_NOT_FOUND;
}
MMR3HeapFree(pszName);
}
else
{
AssertMsgFailed(("Query for string value of \"Driver\" -> %Rrc\n", rc));
if (rc == VERR_CFGM_VALUE_NOT_FOUND)
rc = VERR_PDM_CFG_MISSING_DRIVER_NAME;
}
}
else
rc = VERR_PDM_NO_ATTACHED_DRIVER;
LogFlow(("pdmR3DevHlp_DriverAttach: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnMMHeapAlloc */
static DECLCALLBACK(void *) pdmR3DevHlp_MMHeapAlloc(PPDMDEVINS pDevIns, size_t cb)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_MMHeapAlloc: caller='%s'/%d: cb=%#x\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cb));
void *pv = MMR3HeapAlloc(pDevIns->Internal.s.pVMR3, MM_TAG_PDM_DEVICE_USER, cb);
LogFlow(("pdmR3DevHlp_MMHeapAlloc: caller='%s'/%d: returns %p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pv));
return pv;
}
/** @copydoc PDMDEVHLPR3::pfnMMHeapAllocZ */
static DECLCALLBACK(void *) pdmR3DevHlp_MMHeapAllocZ(PPDMDEVINS pDevIns, size_t cb)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_MMHeapAllocZ: caller='%s'/%d: cb=%#x\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cb));
void *pv = MMR3HeapAllocZ(pDevIns->Internal.s.pVMR3, MM_TAG_PDM_DEVICE_USER, cb);
LogFlow(("pdmR3DevHlp_MMHeapAllocZ: caller='%s'/%d: returns %p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pv));
return pv;
}
/** @copydoc PDMDEVHLPR3::pfnMMHeapFree */
static DECLCALLBACK(void) pdmR3DevHlp_MMHeapFree(PPDMDEVINS pDevIns, void *pv)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_MMHeapFree: caller='%s'/%d: pv=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pv));
MMR3HeapFree(pv);
LogFlow(("pdmR3DevHlp_MMHeapAlloc: caller='%s'/%d: returns void\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnVMSetError */
static DECLCALLBACK(int) pdmR3DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
va_list args;
va_start(args, pszFormat);
int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR3, rc, RT_SRC_POS_ARGS, pszFormat, args); Assert(rc2 == rc); NOREF(rc2);
va_end(args);
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnVMSetErrorV */
static DECLCALLBACK(int) pdmR3DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR3, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnVMSetRuntimeError */
static DECLCALLBACK(int) pdmR3DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
va_list args;
va_start(args, pszFormat);
int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR3, fFlags, pszErrorId, pszFormat, args);
va_end(args);
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnVMSetRuntimeErrorV */
static DECLCALLBACK(int) pdmR3DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR3, fFlags, pszErrorId, pszFormat, va);
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnAssertEMT */
static DECLCALLBACK(bool) pdmR3DevHlp_AssertEMT(PPDMDEVINS pDevIns, const char *pszFile, unsigned iLine, const char *pszFunction)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
if (VM_IS_EMT(pDevIns->Internal.s.pVMR3))
return true;
char szMsg[100];
RTStrPrintf(szMsg, sizeof(szMsg), "AssertEMT '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance);
AssertMsg1(szMsg, iLine, pszFile, pszFunction);
AssertBreakpoint();
return false;
}
/** @copydoc PDMDEVHLPR3::pfnAssertOther */
static DECLCALLBACK(bool) pdmR3DevHlp_AssertOther(PPDMDEVINS pDevIns, const char *pszFile, unsigned iLine, const char *pszFunction)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
if (!VM_IS_EMT(pDevIns->Internal.s.pVMR3))
return true;
char szMsg[100];
RTStrPrintf(szMsg, sizeof(szMsg), "AssertOther '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance);
AssertMsg1(szMsg, iLine, pszFile, pszFunction);
AssertBreakpoint();
return false;
}
/** @copydoc PDMDEVHLPR3::pfnDBGFStopV */
static DECLCALLBACK(int) pdmR3DevHlp_DBGFStopV(PPDMDEVINS pDevIns, const char *pszFile, unsigned iLine, const char *pszFunction, const char *pszFormat, va_list args)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
#ifdef LOG_ENABLED
va_list va2;
va_copy(va2, args);
LogFlow(("pdmR3DevHlp_DBGFStopV: caller='%s'/%d: pszFile=%p:{%s} iLine=%d pszFunction=%p:{%s} pszFormat=%p:{%s} (%N)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pszFile, pszFile, iLine, pszFunction, pszFunction, pszFormat, pszFormat, pszFormat, &va2));
va_end(va2);
#endif
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
int rc = DBGFR3EventSrcV(pVM, DBGFEVENT_DEV_STOP, pszFile, iLine, pszFunction, pszFormat, args);
LogFlow(("pdmR3DevHlp_DBGFStopV: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnDBGFInfoRegister */
static DECLCALLBACK(int) pdmR3DevHlp_DBGFInfoRegister(PPDMDEVINS pDevIns, const char *pszName, const char *pszDesc, PFNDBGFHANDLERDEV pfnHandler)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_DBGFInfoRegister: caller='%s'/%d: pszName=%p:{%s} pszDesc=%p:{%s} pfnHandler=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pszName, pszName, pszDesc, pszDesc, pfnHandler));
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
int rc = DBGFR3InfoRegisterDevice(pVM, pszName, pszDesc, pfnHandler, pDevIns);
LogFlow(("pdmR3DevHlp_DBGFInfoRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnSTAMRegister */
static DECLCALLBACK(void) pdmR3DevHlp_STAMRegister(PPDMDEVINS pDevIns, void *pvSample, STAMTYPE enmType, const char *pszName, STAMUNIT enmUnit, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
STAM_REG(pVM, pvSample, enmType, pszName, enmUnit, pszDesc);
NOREF(pVM);
}
/** @copydoc PDMDEVHLPR3::pfnSTAMRegisterF */
static DECLCALLBACK(void) pdmR3DevHlp_STAMRegisterF(PPDMDEVINS pDevIns, void *pvSample, STAMTYPE enmType, STAMVISIBILITY enmVisibility,
STAMUNIT enmUnit, const char *pszDesc, const char *pszName, ...)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
va_list args;
va_start(args, pszName);
int rc = STAMR3RegisterV(pVM, pvSample, enmType, enmVisibility, enmUnit, pszDesc, pszName, args);
va_end(args);
AssertRC(rc);
NOREF(pVM);
}
/** @copydoc PDMDEVHLPR3::pfnSTAMRegisterV */
static DECLCALLBACK(void) pdmR3DevHlp_STAMRegisterV(PPDMDEVINS pDevIns, void *pvSample, STAMTYPE enmType, STAMVISIBILITY enmVisibility,
STAMUNIT enmUnit, const char *pszDesc, const char *pszName, va_list args)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
int rc = STAMR3RegisterV(pVM, pvSample, enmType, enmVisibility, enmUnit, pszDesc, pszName, args);
AssertRC(rc);
NOREF(pVM);
}
/** @copydoc PDMDEVHLPR3::pfnRTCRegister */
static DECLCALLBACK(int) pdmR3DevHlp_RTCRegister(PPDMDEVINS pDevIns, PCPDMRTCREG pRtcReg, PCPDMRTCHLP *ppRtcHlp)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_RTCRegister: caller='%s'/%d: pRtcReg=%p:{.u32Version=%#x, .pfnWrite=%p, .pfnRead=%p} ppRtcHlp=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pRtcReg, pRtcReg->u32Version, pRtcReg->pfnWrite,
pRtcReg->pfnWrite, ppRtcHlp));
/*
* Validate input.
*/
if (pRtcReg->u32Version != PDM_RTCREG_VERSION)
{
AssertMsgFailed(("u32Version=%#x expected %#x\n", pRtcReg->u32Version,
PDM_RTCREG_VERSION));
LogFlow(("pdmR3DevHlp_RTCRegister: caller='%s'/%d: returns %Rrc (version)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( !pRtcReg->pfnWrite
|| !pRtcReg->pfnRead)
{
Assert(pRtcReg->pfnWrite);
Assert(pRtcReg->pfnRead);
LogFlow(("pdmR3DevHlp_RTCRegister: caller='%s'/%d: returns %Rrc (callbacks)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!ppRtcHlp)
{
Assert(ppRtcHlp);
LogFlow(("pdmR3DevHlp_RTCRegister: caller='%s'/%d: returns %Rrc (ppRtcHlp)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Only one DMA device.
*/
PVM pVM = pDevIns->Internal.s.pVMR3;
if (pVM->pdm.s.pRtc)
{
AssertMsgFailed(("Only one RTC device is supported!\n"));
LogFlow(("pdmR3DevHlp_RTCRegister: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Allocate and initialize pci bus structure.
*/
int rc = VINF_SUCCESS;
PPDMRTC pRtc = (PPDMRTC)MMR3HeapAlloc(pDevIns->Internal.s.pVMR3, MM_TAG_PDM_DEVICE, sizeof(*pRtc));
if (pRtc)
{
pRtc->pDevIns = pDevIns;
pRtc->Reg = *pRtcReg;
pVM->pdm.s.pRtc = pRtc;
/* set the helper pointer. */
*ppRtcHlp = &g_pdmR3DevRtcHlp;
Log(("PDM: Registered RTC device '%s'/%d pDevIns=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns));
}
else
rc = VERR_NO_MEMORY;
LogFlow(("pdmR3DevHlp_RTCRegister: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPDMQueueCreate */
static DECLCALLBACK(int) pdmR3DevHlp_PDMQueueCreate(PPDMDEVINS pDevIns, RTUINT cbItem, RTUINT cItems, uint32_t cMilliesInterval,
PFNPDMQUEUEDEV pfnCallback, bool fGCEnabled, PPDMQUEUE *ppQueue)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_PDMQueueCreate: caller='%s'/%d: cbItem=%#x cItems=%#x cMilliesInterval=%u pfnCallback=%p fGCEnabled=%RTbool ppQueue=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cbItem, cItems, cMilliesInterval, pfnCallback, fGCEnabled, ppQueue));
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
int rc = PDMR3QueueCreateDevice(pVM, pDevIns, cbItem, cItems, cMilliesInterval, pfnCallback, fGCEnabled, ppQueue);
LogFlow(("pdmR3DevHlp_PDMQueueCreate: caller='%s'/%d: returns %Rrc *ppQueue=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc, *ppQueue));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnCritSectInit */
static DECLCALLBACK(int) pdmR3DevHlp_CritSectInit(PPDMDEVINS pDevIns, PPDMCRITSECT pCritSect, const char *pszName)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_CritSectInit: caller='%s'/%d: pCritSect=%p pszName=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pCritSect, pszName, pszName));
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
int rc = pdmR3CritSectInitDevice(pVM, pDevIns, pCritSect, pszName);
LogFlow(("pdmR3DevHlp_CritSectInit: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnUTCNow */
static DECLCALLBACK(PRTTIMESPEC) pdmR3DevHlp_UTCNow(PPDMDEVINS pDevIns, PRTTIMESPEC pTime)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_UTCNow: caller='%s'/%d: pTime=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pTime));
pTime = TMR3UTCNow(pDevIns->Internal.s.pVMR3, pTime);
LogFlow(("pdmR3DevHlp_UTCNow: caller='%s'/%d: returns %RU64\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, RTTimeSpecGetNano(pTime)));
return pTime;
}
/** @copydoc PDMDEVHLPR3::pfnPDMThreadCreate */
static DECLCALLBACK(int) pdmR3DevHlp_PDMThreadCreate(PPDMDEVINS pDevIns, PPPDMTHREAD ppThread, void *pvUser, PFNPDMTHREADDEV pfnThread,
PFNPDMTHREADWAKEUPDEV pfnWakeup, size_t cbStack, RTTHREADTYPE enmType, const char *pszName)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_PDMThreadCreate: caller='%s'/%d: ppThread=%p pvUser=%p pfnThread=%p pfnWakeup=%p cbStack=%#zx enmType=%d pszName=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, ppThread, pvUser, pfnThread, pfnWakeup, cbStack, enmType, pszName, pszName));
int rc = pdmR3ThreadCreateDevice(pDevIns->Internal.s.pVMR3, pDevIns, ppThread, pvUser, pfnThread, pfnWakeup, cbStack, enmType, pszName);
LogFlow(("pdmR3DevHlp_PDMThreadCreate: caller='%s'/%d: returns %Rrc *ppThread=%RTthrd\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
rc, *ppThread));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnGetVM */
static DECLCALLBACK(PVM) pdmR3DevHlp_GetVM(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_GetVM: caller='%s'/%d: returns %p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns->Internal.s.pVMR3));
return pDevIns->Internal.s.pVMR3;
}
/** @copydoc PDMDEVHLPR3::pfnPCIBusRegister */
static DECLCALLBACK(int) pdmR3DevHlp_PCIBusRegister(PPDMDEVINS pDevIns, PPDMPCIBUSREG pPciBusReg, PCPDMPCIHLPR3 *ppPciHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: pPciBusReg=%p:{.u32Version=%#x, .pfnRegisterR3=%p, .pfnIORegionRegisterR3=%p, .pfnSetIrqR3=%p, "
".pfnSaveExecR3=%p, .pfnLoadExecR3=%p, .pfnFakePCIBIOSR3=%p, .pszSetIrqRC=%p:{%s}, .pszSetIrqR0=%p:{%s}} ppPciHlpR3=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pPciBusReg, pPciBusReg->u32Version, pPciBusReg->pfnRegisterR3,
pPciBusReg->pfnIORegionRegisterR3, pPciBusReg->pfnSetIrqR3, pPciBusReg->pfnSaveExecR3, pPciBusReg->pfnLoadExecR3,
pPciBusReg->pfnFakePCIBIOSR3, pPciBusReg->pszSetIrqRC, pPciBusReg->pszSetIrqRC, pPciBusReg->pszSetIrqR0, pPciBusReg->pszSetIrqR0, ppPciHlpR3));
/*
* Validate the structure.
*/
if (pPciBusReg->u32Version != PDM_PCIBUSREG_VERSION)
{
AssertMsgFailed(("u32Version=%#x expected %#x\n", pPciBusReg->u32Version, PDM_PCIBUSREG_VERSION));
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: returns %Rrc (version)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( !pPciBusReg->pfnRegisterR3
|| !pPciBusReg->pfnIORegionRegisterR3
|| !pPciBusReg->pfnSetIrqR3
|| !pPciBusReg->pfnSaveExecR3
|| !pPciBusReg->pfnLoadExecR3
|| (!pPciBusReg->pfnFakePCIBIOSR3 && !pVM->pdm.s.aPciBuses[0].pDevInsR3)) /* Only the first bus needs to do the BIOS work. */
{
Assert(pPciBusReg->pfnRegisterR3);
Assert(pPciBusReg->pfnIORegionRegisterR3);
Assert(pPciBusReg->pfnSetIrqR3);
Assert(pPciBusReg->pfnSaveExecR3);
Assert(pPciBusReg->pfnLoadExecR3);
Assert(pPciBusReg->pfnFakePCIBIOSR3);
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: returns %Rrc (R3 callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pPciBusReg->pszSetIrqRC
&& !VALID_PTR(pPciBusReg->pszSetIrqRC))
{
Assert(VALID_PTR(pPciBusReg->pszSetIrqRC));
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: returns %Rrc (GC callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pPciBusReg->pszSetIrqR0
&& !VALID_PTR(pPciBusReg->pszSetIrqR0))
{
Assert(VALID_PTR(pPciBusReg->pszSetIrqR0));
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: returns %Rrc (GC callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!ppPciHlpR3)
{
Assert(ppPciHlpR3);
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: returns %Rrc (ppPciHlpR3)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Find free PCI bus entry.
*/
unsigned iBus = 0;
for (iBus = 0; iBus < RT_ELEMENTS(pVM->pdm.s.aPciBuses); iBus++)
if (!pVM->pdm.s.aPciBuses[iBus].pDevInsR3)
break;
if (iBus >= RT_ELEMENTS(pVM->pdm.s.aPciBuses))
{
AssertMsgFailed(("Too many PCI buses. Max=%u\n", RT_ELEMENTS(pVM->pdm.s.aPciBuses)));
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: returns %Rrc (pci bus)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
PPDMPCIBUS pPciBus = &pVM->pdm.s.aPciBuses[iBus];
/*
* Resolve and init the RC bits.
*/
if (pPciBusReg->pszSetIrqRC)
{
int rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pPciBusReg->pszSetIrqRC, &pPciBus->pfnSetIrqRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pPciBusReg->pszSetIrqRC, rc));
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pPciBus->pDevInsRC = PDMDEVINS_2_RCPTR(pDevIns);
}
else
{
pPciBus->pfnSetIrqRC = 0;
pPciBus->pDevInsRC = 0;
}
/*
* Resolve and init the R0 bits.
*/
if (pPciBusReg->pszSetIrqR0)
{
int rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pPciBusReg->pszSetIrqR0, &pPciBus->pfnSetIrqR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pPciBusReg->pszSetIrqR0, rc));
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_PCIRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pPciBus->pDevInsR0 = PDMDEVINS_2_R0PTR(pDevIns);
}
else
{
pPciBus->pfnSetIrqR0 = 0;
pPciBus->pDevInsR0 = 0;
}
/*
* Init the R3 bits.
*/
pPciBus->iBus = iBus;
pPciBus->pDevInsR3 = pDevIns;
pPciBus->pfnRegisterR3 = pPciBusReg->pfnRegisterR3;
pPciBus->pfnIORegionRegisterR3 = pPciBusReg->pfnIORegionRegisterR3;
pPciBus->pfnSetConfigCallbacksR3 = pPciBusReg->pfnSetConfigCallbacksR3;
pPciBus->pfnSetIrqR3 = pPciBusReg->pfnSetIrqR3;
pPciBus->pfnSaveExecR3 = pPciBusReg->pfnSaveExecR3;
pPciBus->pfnLoadExecR3 = pPciBusReg->pfnLoadExecR3;
pPciBus->pfnFakePCIBIOSR3 = pPciBusReg->pfnFakePCIBIOSR3;
Log(("PDM: Registered PCI bus device '%s'/%d pDevIns=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns));
/* set the helper pointer and return. */
*ppPciHlpR3 = &g_pdmR3DevPciHlp;
LogFlow(("pdmR3DevHlp_PCIBusRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VINF_SUCCESS));
return VINF_SUCCESS;
}
/** @copydoc PDMDEVHLPR3::pfnPICRegister */
static DECLCALLBACK(int) pdmR3DevHlp_PICRegister(PPDMDEVINS pDevIns, PPDMPICREG pPicReg, PCPDMPICHLPR3 *ppPicHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: pPicReg=%p:{.u32Version=%#x, .pfnSetIrqR3=%p, .pfnGetInterruptR3=%p, .pszGetIrqRC=%p:{%s}, .pszGetInterruptRC=%p:{%s}, .pszGetIrqR0=%p:{%s}, .pszGetInterruptR0=%p:{%s} } ppPicHlpR3=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pPicReg, pPicReg->u32Version, pPicReg->pfnSetIrqR3, pPicReg->pfnGetInterruptR3,
pPicReg->pszSetIrqRC, pPicReg->pszSetIrqRC, pPicReg->pszGetInterruptRC, pPicReg->pszGetInterruptRC,
pPicReg->pszSetIrqR0, pPicReg->pszSetIrqR0, pPicReg->pszGetInterruptR0, pPicReg->pszGetInterruptR0,
ppPicHlpR3));
/*
* Validate input.
*/
if (pPicReg->u32Version != PDM_PICREG_VERSION)
{
AssertMsgFailed(("u32Version=%#x expected %#x\n", pPicReg->u32Version, PDM_PICREG_VERSION));
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc (version)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( !pPicReg->pfnSetIrqR3
|| !pPicReg->pfnGetInterruptR3)
{
Assert(pPicReg->pfnSetIrqR3);
Assert(pPicReg->pfnGetInterruptR3);
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc (R3 callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( ( pPicReg->pszSetIrqRC
|| pPicReg->pszGetInterruptRC)
&& ( !VALID_PTR(pPicReg->pszSetIrqRC)
|| !VALID_PTR(pPicReg->pszGetInterruptRC))
)
{
Assert(VALID_PTR(pPicReg->pszSetIrqRC));
Assert(VALID_PTR(pPicReg->pszGetInterruptRC));
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc (RC callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pPicReg->pszSetIrqRC
&& !(pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC))
{
Assert(pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_RC);
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc (RC flag)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pPicReg->pszSetIrqR0
&& !(pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_R0))
{
Assert(pDevIns->pDevReg->fFlags & PDM_DEVREG_FLAGS_R0);
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc (R0 flag)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!ppPicHlpR3)
{
Assert(ppPicHlpR3);
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc (ppPicHlpR3)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Only one PIC device.
*/
PVM pVM = pDevIns->Internal.s.pVMR3;
if (pVM->pdm.s.Pic.pDevInsR3)
{
AssertMsgFailed(("Only one pic device is supported!\n"));
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* RC stuff.
*/
if (pPicReg->pszSetIrqRC)
{
int rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pPicReg->pszSetIrqRC, &pVM->pdm.s.Pic.pfnSetIrqRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pPicReg->pszSetIrqRC, rc));
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pPicReg->pszGetInterruptRC, &pVM->pdm.s.Pic.pfnGetInterruptRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pPicReg->pszGetInterruptRC, rc));
}
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pVM->pdm.s.Pic.pDevInsRC = PDMDEVINS_2_RCPTR(pDevIns);
}
else
{
pVM->pdm.s.Pic.pDevInsRC = 0;
pVM->pdm.s.Pic.pfnSetIrqRC = 0;
pVM->pdm.s.Pic.pfnGetInterruptRC = 0;
}
/*
* R0 stuff.
*/
if (pPicReg->pszSetIrqR0)
{
int rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pPicReg->pszSetIrqR0, &pVM->pdm.s.Pic.pfnSetIrqR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pPicReg->pszSetIrqR0, rc));
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pPicReg->pszGetInterruptR0, &pVM->pdm.s.Pic.pfnGetInterruptR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pPicReg->pszGetInterruptR0, rc));
}
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pVM->pdm.s.Pic.pDevInsR0 = PDMDEVINS_2_R0PTR(pDevIns);
Assert(pVM->pdm.s.Pic.pDevInsR0);
}
else
{
pVM->pdm.s.Pic.pfnSetIrqR0 = 0;
pVM->pdm.s.Pic.pfnGetInterruptR0 = 0;
pVM->pdm.s.Pic.pDevInsR0 = 0;
}
/*
* R3 stuff.
*/
pVM->pdm.s.Pic.pDevInsR3 = pDevIns;
pVM->pdm.s.Pic.pfnSetIrqR3 = pPicReg->pfnSetIrqR3;
pVM->pdm.s.Pic.pfnGetInterruptR3 = pPicReg->pfnGetInterruptR3;
Log(("PDM: Registered PIC device '%s'/%d pDevIns=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns));
/* set the helper pointer and return. */
*ppPicHlpR3 = &g_pdmR3DevPicHlp;
LogFlow(("pdmR3DevHlp_PICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VINF_SUCCESS));
return VINF_SUCCESS;
}
/** @copydoc PDMDEVHLPR3::pfnAPICRegister */
static DECLCALLBACK(int) pdmR3DevHlp_APICRegister(PPDMDEVINS pDevIns, PPDMAPICREG pApicReg, PCPDMAPICHLPR3 *ppApicHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: pApicReg=%p:{.u32Version=%#x, .pfnGetInterruptR3=%p, .pfnSetBaseR3=%p, .pfnGetBaseR3=%p, "
".pfnSetTPRR3=%p, .pfnGetTPRR3=%p, .pfnWriteMSR3=%p, .pfnReadMSR3=%p, .pfnBusDeliverR3=%p, pszGetInterruptRC=%p:{%s}, pszSetBaseRC=%p:{%s}, pszGetBaseRC=%p:{%s}, "
".pszSetTPRRC=%p:{%s}, .pszGetTPRRC=%p:{%s}, .pszWriteMSRRC=%p:{%s}, .pszReadMSRRC=%p:{%s}, .pszBusDeliverRC=%p:{%s}} ppApicHlpR3=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pApicReg, pApicReg->u32Version, pApicReg->pfnGetInterruptR3, pApicReg->pfnSetBaseR3,
pApicReg->pfnGetBaseR3, pApicReg->pfnSetTPRR3, pApicReg->pfnGetTPRR3, pApicReg->pfnWriteMSRR3, pApicReg->pfnReadMSRR3, pApicReg->pfnBusDeliverR3, pApicReg->pszGetInterruptRC,
pApicReg->pszGetInterruptRC, pApicReg->pszSetBaseRC, pApicReg->pszSetBaseRC, pApicReg->pszGetBaseRC, pApicReg->pszGetBaseRC,
pApicReg->pszSetTPRRC, pApicReg->pszSetTPRRC, pApicReg->pszGetTPRRC, pApicReg->pszGetTPRRC, pApicReg->pszWriteMSRRC, pApicReg->pszWriteMSRRC, pApicReg->pszReadMSRRC, pApicReg->pszReadMSRRC, pApicReg->pszBusDeliverRC,
pApicReg->pszBusDeliverRC, ppApicHlpR3));
/*
* Validate input.
*/
if (pApicReg->u32Version != PDM_APICREG_VERSION)
{
AssertMsgFailed(("u32Version=%#x expected %#x\n", pApicReg->u32Version, PDM_APICREG_VERSION));
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc (version)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( !pApicReg->pfnGetInterruptR3
|| !pApicReg->pfnHasPendingIrqR3
|| !pApicReg->pfnSetBaseR3
|| !pApicReg->pfnGetBaseR3
|| !pApicReg->pfnSetTPRR3
|| !pApicReg->pfnGetTPRR3
|| !pApicReg->pfnWriteMSRR3
|| !pApicReg->pfnReadMSRR3
|| !pApicReg->pfnBusDeliverR3)
{
Assert(pApicReg->pfnGetInterruptR3);
Assert(pApicReg->pfnHasPendingIrqR3);
Assert(pApicReg->pfnSetBaseR3);
Assert(pApicReg->pfnGetBaseR3);
Assert(pApicReg->pfnSetTPRR3);
Assert(pApicReg->pfnGetTPRR3);
Assert(pApicReg->pfnWriteMSRR3);
Assert(pApicReg->pfnReadMSRR3);
Assert(pApicReg->pfnBusDeliverR3);
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc (R3 callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( ( pApicReg->pszGetInterruptRC
|| pApicReg->pszHasPendingIrqRC
|| pApicReg->pszSetBaseRC
|| pApicReg->pszGetBaseRC
|| pApicReg->pszSetTPRRC
|| pApicReg->pszGetTPRRC
|| pApicReg->pszWriteMSRRC
|| pApicReg->pszReadMSRRC
|| pApicReg->pszBusDeliverRC)
&& ( !VALID_PTR(pApicReg->pszGetInterruptRC)
|| !VALID_PTR(pApicReg->pszHasPendingIrqRC)
|| !VALID_PTR(pApicReg->pszSetBaseRC)
|| !VALID_PTR(pApicReg->pszGetBaseRC)
|| !VALID_PTR(pApicReg->pszSetTPRRC)
|| !VALID_PTR(pApicReg->pszGetTPRRC)
|| !VALID_PTR(pApicReg->pszWriteMSRRC)
|| !VALID_PTR(pApicReg->pszReadMSRRC)
|| !VALID_PTR(pApicReg->pszBusDeliverRC))
)
{
Assert(VALID_PTR(pApicReg->pszGetInterruptRC));
Assert(VALID_PTR(pApicReg->pszHasPendingIrqRC));
Assert(VALID_PTR(pApicReg->pszSetBaseRC));
Assert(VALID_PTR(pApicReg->pszGetBaseRC));
Assert(VALID_PTR(pApicReg->pszSetTPRRC));
Assert(VALID_PTR(pApicReg->pszGetTPRRC));
Assert(VALID_PTR(pApicReg->pszReadMSRRC));
Assert(VALID_PTR(pApicReg->pszWriteMSRRC));
Assert(VALID_PTR(pApicReg->pszBusDeliverRC));
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc (RC callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( ( pApicReg->pszGetInterruptR0
|| pApicReg->pszHasPendingIrqR0
|| pApicReg->pszSetBaseR0
|| pApicReg->pszGetBaseR0
|| pApicReg->pszSetTPRR0
|| pApicReg->pszGetTPRR0
|| pApicReg->pszWriteMSRR0
|| pApicReg->pszReadMSRR0
|| pApicReg->pszBusDeliverR0)
&& ( !VALID_PTR(pApicReg->pszGetInterruptR0)
|| !VALID_PTR(pApicReg->pszHasPendingIrqR0)
|| !VALID_PTR(pApicReg->pszSetBaseR0)
|| !VALID_PTR(pApicReg->pszGetBaseR0)
|| !VALID_PTR(pApicReg->pszSetTPRR0)
|| !VALID_PTR(pApicReg->pszGetTPRR0)
|| !VALID_PTR(pApicReg->pszReadMSRR0)
|| !VALID_PTR(pApicReg->pszWriteMSRR0)
|| !VALID_PTR(pApicReg->pszBusDeliverR0))
)
{
Assert(VALID_PTR(pApicReg->pszGetInterruptR0));
Assert(VALID_PTR(pApicReg->pszHasPendingIrqR0));
Assert(VALID_PTR(pApicReg->pszSetBaseR0));
Assert(VALID_PTR(pApicReg->pszGetBaseR0));
Assert(VALID_PTR(pApicReg->pszSetTPRR0));
Assert(VALID_PTR(pApicReg->pszGetTPRR0));
Assert(VALID_PTR(pApicReg->pszReadMSRR0));
Assert(VALID_PTR(pApicReg->pszWriteMSRR0));
Assert(VALID_PTR(pApicReg->pszBusDeliverR0));
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc (R0 callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!ppApicHlpR3)
{
Assert(ppApicHlpR3);
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc (ppApicHlpR3)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Only one APIC device. On SMP we have single logical device covering all LAPICs,
* as they need to communicate and share state easily.
*/
PVM pVM = pDevIns->Internal.s.pVMR3;
if (pVM->pdm.s.Apic.pDevInsR3)
{
AssertMsgFailed(("Only one apic device is supported!\n"));
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Resolve & initialize the RC bits.
*/
if (pApicReg->pszGetInterruptRC)
{
int rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszGetInterruptRC, &pVM->pdm.s.Apic.pfnGetInterruptRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszGetInterruptRC, rc));
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszHasPendingIrqRC, &pVM->pdm.s.Apic.pfnHasPendingIrqRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszHasPendingIrqRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszSetBaseRC, &pVM->pdm.s.Apic.pfnSetBaseRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszSetBaseRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszGetBaseRC, &pVM->pdm.s.Apic.pfnGetBaseRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszGetBaseRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszSetTPRRC, &pVM->pdm.s.Apic.pfnSetTPRRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszSetTPRRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszGetTPRRC, &pVM->pdm.s.Apic.pfnGetTPRRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszGetTPRRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszWriteMSRRC, &pVM->pdm.s.Apic.pfnWriteMSRRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszWriteMSRRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszReadMSRRC, &pVM->pdm.s.Apic.pfnReadMSRRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszReadMSRRC, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszBusDeliverRC, &pVM->pdm.s.Apic.pfnBusDeliverRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszBusDeliverRC, rc));
}
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pVM->pdm.s.Apic.pDevInsRC = PDMDEVINS_2_RCPTR(pDevIns);
}
else
{
pVM->pdm.s.Apic.pDevInsRC = 0;
pVM->pdm.s.Apic.pfnGetInterruptRC = 0;
pVM->pdm.s.Apic.pfnHasPendingIrqRC = 0;
pVM->pdm.s.Apic.pfnSetBaseRC = 0;
pVM->pdm.s.Apic.pfnGetBaseRC = 0;
pVM->pdm.s.Apic.pfnSetTPRRC = 0;
pVM->pdm.s.Apic.pfnGetTPRRC = 0;
pVM->pdm.s.Apic.pfnWriteMSRRC = 0;
pVM->pdm.s.Apic.pfnReadMSRRC = 0;
pVM->pdm.s.Apic.pfnBusDeliverRC = 0;
}
/*
* Resolve & initialize the R0 bits.
*/
if (pApicReg->pszGetInterruptR0)
{
int rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszGetInterruptR0, &pVM->pdm.s.Apic.pfnGetInterruptR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszGetInterruptR0, rc));
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszHasPendingIrqR0, &pVM->pdm.s.Apic.pfnHasPendingIrqR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszHasPendingIrqR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszSetBaseR0, &pVM->pdm.s.Apic.pfnSetBaseR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszSetBaseR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszGetBaseR0, &pVM->pdm.s.Apic.pfnGetBaseR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszGetBaseR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszSetTPRR0, &pVM->pdm.s.Apic.pfnSetTPRR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszSetTPRR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszGetTPRR0, &pVM->pdm.s.Apic.pfnGetTPRR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszGetTPRR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszWriteMSRR0, &pVM->pdm.s.Apic.pfnWriteMSRR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszWriteMSRR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszReadMSRR0, &pVM->pdm.s.Apic.pfnReadMSRR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszReadMSRR0, rc));
}
if (RT_SUCCESS(rc))
{
rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszBusDeliverR0, &pVM->pdm.s.Apic.pfnBusDeliverR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszBusDeliverR0, rc));
}
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pVM->pdm.s.Apic.pDevInsR0 = PDMDEVINS_2_R0PTR(pDevIns);
Assert(pVM->pdm.s.Apic.pDevInsR0);
}
else
{
pVM->pdm.s.Apic.pfnGetInterruptR0 = 0;
pVM->pdm.s.Apic.pfnHasPendingIrqR0 = 0;
pVM->pdm.s.Apic.pfnSetBaseR0 = 0;
pVM->pdm.s.Apic.pfnGetBaseR0 = 0;
pVM->pdm.s.Apic.pfnSetTPRR0 = 0;
pVM->pdm.s.Apic.pfnGetTPRR0 = 0;
pVM->pdm.s.Apic.pfnWriteMSRR0 = 0;
pVM->pdm.s.Apic.pfnReadMSRR0 = 0;
pVM->pdm.s.Apic.pfnBusDeliverR0 = 0;
pVM->pdm.s.Apic.pDevInsR0 = 0;
}
/*
* Initialize the HC bits.
*/
pVM->pdm.s.Apic.pDevInsR3 = pDevIns;
pVM->pdm.s.Apic.pfnGetInterruptR3 = pApicReg->pfnGetInterruptR3;
pVM->pdm.s.Apic.pfnHasPendingIrqR3 = pApicReg->pfnHasPendingIrqR3;
pVM->pdm.s.Apic.pfnSetBaseR3 = pApicReg->pfnSetBaseR3;
pVM->pdm.s.Apic.pfnGetBaseR3 = pApicReg->pfnGetBaseR3;
pVM->pdm.s.Apic.pfnSetTPRR3 = pApicReg->pfnSetTPRR3;
pVM->pdm.s.Apic.pfnGetTPRR3 = pApicReg->pfnGetTPRR3;
pVM->pdm.s.Apic.pfnWriteMSRR3 = pApicReg->pfnWriteMSRR3;
pVM->pdm.s.Apic.pfnReadMSRR3 = pApicReg->pfnReadMSRR3;
pVM->pdm.s.Apic.pfnBusDeliverR3 = pApicReg->pfnBusDeliverR3;
Log(("PDM: Registered APIC device '%s'/%d pDevIns=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns));
/* set the helper pointer and return. */
*ppApicHlpR3 = &g_pdmR3DevApicHlp;
LogFlow(("pdmR3DevHlp_APICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VINF_SUCCESS));
return VINF_SUCCESS;
}
/** @copydoc PDMDEVHLPR3::pfnIOAPICRegister */
static DECLCALLBACK(int) pdmR3DevHlp_IOAPICRegister(PPDMDEVINS pDevIns, PPDMIOAPICREG pIoApicReg, PCPDMIOAPICHLPR3 *ppIoApicHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: pIoApicReg=%p:{.u32Version=%#x, .pfnSetIrqR3=%p, .pszSetIrqRC=%p:{%s}, .pszSetIrqR0=%p:{%s}} ppIoApicHlpR3=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pIoApicReg, pIoApicReg->u32Version, pIoApicReg->pfnSetIrqR3,
pIoApicReg->pszSetIrqRC, pIoApicReg->pszSetIrqRC, pIoApicReg->pszSetIrqR0, pIoApicReg->pszSetIrqR0, ppIoApicHlpR3));
/*
* Validate input.
*/
if (pIoApicReg->u32Version != PDM_IOAPICREG_VERSION)
{
AssertMsgFailed(("u32Version=%#x expected %#x\n", pIoApicReg->u32Version, PDM_IOAPICREG_VERSION));
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (version)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!pIoApicReg->pfnSetIrqR3)
{
Assert(pIoApicReg->pfnSetIrqR3);
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (R3 callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pIoApicReg->pszSetIrqRC
&& !VALID_PTR(pIoApicReg->pszSetIrqRC))
{
Assert(VALID_PTR(pIoApicReg->pszSetIrqRC));
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (GC callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pIoApicReg->pszSetIrqR0
&& !VALID_PTR(pIoApicReg->pszSetIrqR0))
{
Assert(VALID_PTR(pIoApicReg->pszSetIrqR0));
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (GC callbacks)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!ppIoApicHlpR3)
{
Assert(ppIoApicHlpR3);
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (ppApicHlp)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* The I/O APIC requires the APIC to be present (hacks++).
* If the I/O APIC does GC stuff so must the APIC.
*/
PVM pVM = pDevIns->Internal.s.pVMR3;
if (!pVM->pdm.s.Apic.pDevInsR3)
{
AssertMsgFailed(("Configuration error / Init order error! No APIC!\n"));
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (no APIC)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( pIoApicReg->pszSetIrqRC
&& !pVM->pdm.s.Apic.pDevInsRC)
{
AssertMsgFailed(("Configuration error! APIC doesn't do GC, I/O APIC does!\n"));
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (no GC APIC)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Only one I/O APIC device.
*/
if (pVM->pdm.s.IoApic.pDevInsR3)
{
AssertMsgFailed(("Only one ioapic device is supported!\n"));
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc (only one)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Resolve & initialize the GC bits.
*/
if (pIoApicReg->pszSetIrqRC)
{
int rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pIoApicReg->pszSetIrqRC, &pVM->pdm.s.IoApic.pfnSetIrqRC);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pIoApicReg->pszSetIrqRC, rc));
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pVM->pdm.s.IoApic.pDevInsRC = PDMDEVINS_2_RCPTR(pDevIns);
}
else
{
pVM->pdm.s.IoApic.pDevInsRC = 0;
pVM->pdm.s.IoApic.pfnSetIrqRC = 0;
}
/*
* Resolve & initialize the R0 bits.
*/
if (pIoApicReg->pszSetIrqR0)
{
int rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pIoApicReg->pszSetIrqR0, &pVM->pdm.s.IoApic.pfnSetIrqR0);
AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pIoApicReg->pszSetIrqR0, rc));
if (RT_FAILURE(rc))
{
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
pVM->pdm.s.IoApic.pDevInsR0 = PDMDEVINS_2_R0PTR(pDevIns);
Assert(pVM->pdm.s.IoApic.pDevInsR0);
}
else
{
pVM->pdm.s.IoApic.pfnSetIrqR0 = 0;
pVM->pdm.s.IoApic.pDevInsR0 = 0;
}
/*
* Initialize the R3 bits.
*/
pVM->pdm.s.IoApic.pDevInsR3 = pDevIns;
pVM->pdm.s.IoApic.pfnSetIrqR3 = pIoApicReg->pfnSetIrqR3;
Log(("PDM: Registered I/O APIC device '%s'/%d pDevIns=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns));
/* set the helper pointer and return. */
*ppIoApicHlpR3 = &g_pdmR3DevIoApicHlp;
LogFlow(("pdmR3DevHlp_IOAPICRegister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VINF_SUCCESS));
return VINF_SUCCESS;
}
/** @copydoc PDMDEVHLPR3::pfnDMACRegister */
static DECLCALLBACK(int) pdmR3DevHlp_DMACRegister(PPDMDEVINS pDevIns, PPDMDMACREG pDmacReg, PCPDMDMACHLP *ppDmacHlp)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_DMACRegister: caller='%s'/%d: pDmacReg=%p:{.u32Version=%#x, .pfnRun=%p, .pfnRegister=%p, .pfnReadMemory=%p, .pfnWriteMemory=%p, .pfnSetDREQ=%p, .pfnGetChannelMode=%p} ppDmacHlp=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDmacReg, pDmacReg->u32Version, pDmacReg->pfnRun, pDmacReg->pfnRegister,
pDmacReg->pfnReadMemory, pDmacReg->pfnWriteMemory, pDmacReg->pfnSetDREQ, pDmacReg->pfnGetChannelMode, ppDmacHlp));
/*
* Validate input.
*/
if (pDmacReg->u32Version != PDM_DMACREG_VERSION)
{
AssertMsgFailed(("u32Version=%#x expected %#x\n", pDmacReg->u32Version,
PDM_DMACREG_VERSION));
LogFlow(("pdmR3DevHlp_DMACRegister: caller='%s'/%d: returns %Rrc (version)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if ( !pDmacReg->pfnRun
|| !pDmacReg->pfnRegister
|| !pDmacReg->pfnReadMemory
|| !pDmacReg->pfnWriteMemory
|| !pDmacReg->pfnSetDREQ
|| !pDmacReg->pfnGetChannelMode)
{
Assert(pDmacReg->pfnRun);
Assert(pDmacReg->pfnRegister);
Assert(pDmacReg->pfnReadMemory);
Assert(pDmacReg->pfnWriteMemory);
Assert(pDmacReg->pfnSetDREQ);
Assert(pDmacReg->pfnGetChannelMode);
LogFlow(("pdmR3DevHlp_DMACRegister: caller='%s'/%d: returns %Rrc (callbacks)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
if (!ppDmacHlp)
{
Assert(ppDmacHlp);
LogFlow(("pdmR3DevHlp_DMACRegister: caller='%s'/%d: returns %Rrc (ppDmacHlp)\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Only one DMA device.
*/
PVM pVM = pDevIns->Internal.s.pVMR3;
if (pVM->pdm.s.pDmac)
{
AssertMsgFailed(("Only one DMA device is supported!\n"));
LogFlow(("pdmR3DevHlp_DMACRegister: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VERR_INVALID_PARAMETER));
return VERR_INVALID_PARAMETER;
}
/*
* Allocate and initialize pci bus structure.
*/
int rc = VINF_SUCCESS;
PPDMDMAC pDmac = (PPDMDMAC)MMR3HeapAlloc(pDevIns->Internal.s.pVMR3, MM_TAG_PDM_DEVICE, sizeof(*pDmac));
if (pDmac)
{
pDmac->pDevIns = pDevIns;
pDmac->Reg = *pDmacReg;
pVM->pdm.s.pDmac = pDmac;
/* set the helper pointer. */
*ppDmacHlp = &g_pdmR3DevDmacHlp;
Log(("PDM: Registered DMAC device '%s'/%d pDevIns=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns));
}
else
rc = VERR_NO_MEMORY;
LogFlow(("pdmR3DevHlp_DMACRegister: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysRead */
static DECLCALLBACK(int) pdmR3DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
LogFlow(("pdmR3DevHlp_PhysRead: caller='%s'/%d: GCPhys=%RGp pvBuf=%p cbRead=%#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhys, pvBuf, cbRead));
#ifdef VBOX_WITH_NEW_PHYS_CODE
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
if (!VM_IS_EMT(pVM)) /** @todo not true for SMP. oh joy! */
{
char szNames[128];
uint32_t cLocks = PDMR3CritSectCountOwned(pVM, szNames, sizeof(szNames));
AssertMsg(cLocks == 0, ("cLocks=%u %s\n", cLocks, szNames));
}
#endif
int rc;
if (VM_IS_EMT(pVM))
rc = PGMPhysRead(pVM, GCPhys, pvBuf, cbRead);
else
rc = PGMR3PhysReadExternal(pVM, GCPhys, pvBuf, cbRead);
#else
PGMPhysRead(pVM, GCPhys, pvBuf, cbRead);
int rc = VINF_SUCCESS;
#endif
Log(("pdmR3DevHlp_PhysRead: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysWrite */
static DECLCALLBACK(int) pdmR3DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
LogFlow(("pdmR3DevHlp_PhysWrite: caller='%s'/%d: GCPhys=%RGp pvBuf=%p cbWrite=%#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhys, pvBuf, cbWrite));
#ifdef VBOX_WITH_NEW_PHYS_CODE
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
if (!VM_IS_EMT(pVM)) /** @todo not true for SMP. oh joy! */
{
char szNames[128];
uint32_t cLocks = PDMR3CritSectCountOwned(pVM, szNames, sizeof(szNames));
AssertMsg(cLocks == 0, ("cLocks=%u %s\n", cLocks, szNames));
}
#endif
int rc;
if (VM_IS_EMT(pVM))
rc = PGMPhysWrite(pVM, GCPhys, pvBuf, cbWrite);
else
rc = PGMR3PhysWriteExternal(pVM, GCPhys, pvBuf, cbWrite);
#else
PGMPhysWrite(pVM, GCPhys, pvBuf, cbWrite);
int rc = VINF_SUCCESS;
#endif
Log(("pdmR3DevHlp_PhysWrite: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysGCPhys2CCPtr */
static DECLCALLBACK(int) pdmR3DevHlp_PhysGCPhys2CCPtr(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, uint32_t fFlags, void **ppv, PPGMPAGEMAPLOCK pLock)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
LogFlow(("pdmR3DevHlp_PhysGCPhys2CCPtr: caller='%s'/%d: GCPhys=%RGp fFlags=%#x ppv=%p pLock=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhys, fFlags, ppv, pLock));
AssertReturn(!fFlags, VERR_INVALID_PARAMETER);
#ifdef VBOX_WITH_NEW_PHYS_CODE
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
if (!VM_IS_EMT(pVM)) /** @todo not true for SMP. oh joy! */
{
char szNames[128];
uint32_t cLocks = PDMR3CritSectCountOwned(pVM, szNames, sizeof(szNames));
AssertMsg(cLocks == 0, ("cLocks=%u %s\n", cLocks, szNames));
}
#endif
#endif
int rc = PGMR3PhysGCPhys2CCPtrExternal(pVM, GCPhys, ppv, pLock);
Log(("pdmR3DevHlp_PhysGCPhys2CCPtr: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysGCPhys2CCPtrReadOnly */
static DECLCALLBACK(int) pdmR3DevHlp_PhysGCPhys2CCPtrReadOnly(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, uint32_t fFlags, const void **ppv, PPGMPAGEMAPLOCK pLock)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
LogFlow(("pdmR3DevHlp_PhysGCPhys2CCPtrReadOnly: caller='%s'/%d: GCPhys=%RGp fFlags=%#x ppv=%p pLock=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhys, fFlags, ppv, pLock));
AssertReturn(!fFlags, VERR_INVALID_PARAMETER);
#ifdef VBOX_WITH_NEW_PHYS_CODE
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
if (!VM_IS_EMT(pVM)) /** @todo not true for SMP. oh joy! */
{
char szNames[128];
uint32_t cLocks = PDMR3CritSectCountOwned(pVM, szNames, sizeof(szNames));
AssertMsg(cLocks == 0, ("cLocks=%u %s\n", cLocks, szNames));
}
#endif
#endif
int rc = PGMR3PhysGCPhys2CCPtrReadOnlyExternal(pVM, GCPhys, ppv, pLock);
Log(("pdmR3DevHlp_PhysGCPhys2CCPtrReadOnly: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysReleasePageMappingLock */
static DECLCALLBACK(void) pdmR3DevHlp_PhysReleasePageMappingLock(PPDMDEVINS pDevIns, PPGMPAGEMAPLOCK pLock)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
LogFlow(("pdmR3DevHlp_PhysReleasePageMappingLock: caller='%s'/%d: pLock=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pLock));
PGMPhysReleasePageMappingLock(pVM, pLock);
Log(("pdmR3DevHlp_PhysReleasePageMappingLock: caller='%s'/%d: returns void\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnPhysReadGCVirt */
static DECLCALLBACK(int) pdmR3DevHlp_PhysReadGCVirt(PPDMDEVINS pDevIns, void *pvDst, RTGCPTR GCVirtSrc, size_t cb)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PhysReadGCVirt: caller='%s'/%d: pvDst=%p GCVirt=%RGv cb=%#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pvDst, GCVirtSrc, cb));
if (!VM_IS_EMT(pVM))
return VERR_ACCESS_DENIED;
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
/** @todo SMP. */
#endif
int rc = PGMPhysSimpleReadGCPtr(pVM, pvDst, GCVirtSrc, cb);
LogFlow(("pdmR3DevHlp_PhysReadGCVirt: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysWriteGCVirt */
static DECLCALLBACK(int) pdmR3DevHlp_PhysWriteGCVirt(PPDMDEVINS pDevIns, RTGCPTR GCVirtDst, const void *pvSrc, size_t cb)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PhysWriteGCVirt: caller='%s'/%d: GCVirtDst=%RGv pvSrc=%p cb=%#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCVirtDst, pvSrc, cb));
if (!VM_IS_EMT(pVM))
return VERR_ACCESS_DENIED;
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
/** @todo SMP. */
#endif
int rc = PGMPhysSimpleWriteGCPtr(pVM, GCVirtDst, pvSrc, cb);
LogFlow(("pdmR3DevHlp_PhysWriteGCVirt: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnPhysGCPtr2GCPhys */
static DECLCALLBACK(int) pdmR3DevHlp_PhysGCPtr2GCPhys(PPDMDEVINS pDevIns, RTGCPTR GCPtr, PRTGCPHYS pGCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_PhysGCPtr2GCPhys: caller='%s'/%d: GCPtr=%RGv pGCPhys=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPtr, pGCPhys));
if (!VM_IS_EMT(pVM))
return VERR_ACCESS_DENIED;
#if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION)
/** @todo SMP. */
#endif
int rc = PGMPhysGCPtr2GCPhys(pVM, GCPtr, pGCPhys);
LogFlow(("pdmR3DevHlp_PhysGCPtr2GCPhys: caller='%s'/%d: returns %Rrc *pGCPhys=%RGp\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc, *pGCPhys));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnVMState */
static DECLCALLBACK(VMSTATE) pdmR3DevHlp_VMState(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VMSTATE enmVMState = VMR3GetState(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_VMState: caller='%s'/%d: returns %d (%s)\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
enmVMState, VMR3GetStateName(enmVMState)));
return enmVMState;
}
/** @copydoc PDMDEVHLPR3::pfnA20IsEnabled */
static DECLCALLBACK(bool) pdmR3DevHlp_A20IsEnabled(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
bool fRc = PGMPhysIsA20Enabled(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_A20IsEnabled: caller='%s'/%d: returns %d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, fRc));
return fRc;
}
/** @copydoc PDMDEVHLPR3::pfnA20Set */
static DECLCALLBACK(void) pdmR3DevHlp_A20Set(PPDMDEVINS pDevIns, bool fEnable)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_A20Set: caller='%s'/%d: fEnable=%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, fEnable));
//Assert(*(unsigned *)&fEnable <= 1);
PGMR3PhysSetA20(pDevIns->Internal.s.pVMR3, fEnable);
}
/** @copydoc PDMDEVHLPR3::pfnVMReset */
static DECLCALLBACK(int) pdmR3DevHlp_VMReset(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_VMReset: caller='%s'/%d: VM_FF_RESET %d -> 1\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VM_FF_ISSET(pVM, VM_FF_RESET)));
/*
* We postpone this operation because we're likely to be inside a I/O instruction
* and the EIP will be updated when we return.
* We still return VINF_EM_RESET to break out of any execution loops and force FF evaluation.
*/
bool fHaltOnReset;
int rc = CFGMR3QueryBool(CFGMR3GetChild(CFGMR3GetRoot(pVM), "PDM"), "HaltOnReset", &fHaltOnReset);
if (RT_SUCCESS(rc) && fHaltOnReset)
{
Log(("pdmR3DevHlp_VMReset: Halt On Reset!\n"));
rc = VINF_EM_HALT;
}
else
{
VM_FF_SET(pVM, VM_FF_RESET);
rc = VINF_EM_RESET;
}
LogFlow(("pdmR3DevHlp_VMReset: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnVMSuspend */
static DECLCALLBACK(int) pdmR3DevHlp_VMSuspend(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_VMSuspend: caller='%s'/%d:\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
int rc = VMR3Suspend(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_VMSuspend: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnVMPowerOff */
static DECLCALLBACK(int) pdmR3DevHlp_VMPowerOff(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_VMPowerOff: caller='%s'/%d:\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
int rc = VMR3PowerOff(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_VMPowerOff: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnLockVM */
static DECLCALLBACK(int) pdmR3DevHlp_LockVM(PPDMDEVINS pDevIns)
{
return VMMR3Lock(pDevIns->Internal.s.pVMR3);
}
/** @copydoc PDMDEVHLPR3::pfnUnlockVM */
static DECLCALLBACK(int) pdmR3DevHlp_UnlockVM(PPDMDEVINS pDevIns)
{
return VMMR3Unlock(pDevIns->Internal.s.pVMR3);
}
/** @copydoc PDMDEVHLPR3::pfnAssertVMLock */
static DECLCALLBACK(bool) pdmR3DevHlp_AssertVMLock(PPDMDEVINS pDevIns, const char *pszFile, unsigned iLine, const char *pszFunction)
{
PVM pVM = pDevIns->Internal.s.pVMR3;
if (VMMR3LockIsOwner(pVM))
return true;
RTNATIVETHREAD NativeThreadOwner = VMMR3LockGetOwner(pVM);
RTTHREAD ThreadOwner = RTThreadFromNative(NativeThreadOwner);
char szMsg[100];
RTStrPrintf(szMsg, sizeof(szMsg), "AssertVMLocked '%s'/%d ThreadOwner=%RTnthrd/%RTthrd/'%s' Self='%s'\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance,
NativeThreadOwner, ThreadOwner, RTThreadGetName(ThreadOwner), RTThreadSelfName());
AssertMsg1(szMsg, iLine, pszFile, pszFunction);
AssertBreakpoint();
return false;
}
/** @copydoc PDMDEVHLPR3::pfnDMARegister */
static DECLCALLBACK(int) pdmR3DevHlp_DMARegister(PPDMDEVINS pDevIns, unsigned uChannel, PFNDMATRANSFERHANDLER pfnTransferHandler, void *pvUser)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DMARegister: caller='%s'/%d: uChannel=%d pfnTransferHandler=%p pvUser=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uChannel, pfnTransferHandler, pvUser));
int rc = VINF_SUCCESS;
if (pVM->pdm.s.pDmac)
pVM->pdm.s.pDmac->Reg.pfnRegister(pVM->pdm.s.pDmac->pDevIns, uChannel, pfnTransferHandler, pvUser);
else
{
AssertMsgFailed(("Configuration error: No DMAC controller available. This could be related to init order too!\n"));
rc = VERR_PDM_NO_DMAC_INSTANCE;
}
LogFlow(("pdmR3DevHlp_DMARegister: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnDMAReadMemory */
static DECLCALLBACK(int) pdmR3DevHlp_DMAReadMemory(PPDMDEVINS pDevIns, unsigned uChannel, void *pvBuffer, uint32_t off, uint32_t cbBlock, uint32_t *pcbRead)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DMAReadMemory: caller='%s'/%d: uChannel=%d pvBuffer=%p off=%#x cbBlock=%#x pcbRead=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uChannel, pvBuffer, off, cbBlock, pcbRead));
int rc = VINF_SUCCESS;
if (pVM->pdm.s.pDmac)
{
uint32_t cb = pVM->pdm.s.pDmac->Reg.pfnReadMemory(pVM->pdm.s.pDmac->pDevIns, uChannel, pvBuffer, off, cbBlock);
if (pcbRead)
*pcbRead = cb;
}
else
{
AssertMsgFailed(("Configuration error: No DMAC controller available. This could be related to init order too!\n"));
rc = VERR_PDM_NO_DMAC_INSTANCE;
}
LogFlow(("pdmR3DevHlp_DMAReadMemory: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnDMAWriteMemory */
static DECLCALLBACK(int) pdmR3DevHlp_DMAWriteMemory(PPDMDEVINS pDevIns, unsigned uChannel, const void *pvBuffer, uint32_t off, uint32_t cbBlock, uint32_t *pcbWritten)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DMAWriteMemory: caller='%s'/%d: uChannel=%d pvBuffer=%p off=%#x cbBlock=%#x pcbWritten=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uChannel, pvBuffer, off, cbBlock, pcbWritten));
int rc = VINF_SUCCESS;
if (pVM->pdm.s.pDmac)
{
uint32_t cb = pVM->pdm.s.pDmac->Reg.pfnWriteMemory(pVM->pdm.s.pDmac->pDevIns, uChannel, pvBuffer, off, cbBlock);
if (pcbWritten)
*pcbWritten = cb;
}
else
{
AssertMsgFailed(("Configuration error: No DMAC controller available. This could be related to init order too!\n"));
rc = VERR_PDM_NO_DMAC_INSTANCE;
}
LogFlow(("pdmR3DevHlp_DMAWriteMemory: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnDMASetDREQ */
static DECLCALLBACK(int) pdmR3DevHlp_DMASetDREQ(PPDMDEVINS pDevIns, unsigned uChannel, unsigned uLevel)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DMASetDREQ: caller='%s'/%d: uChannel=%d uLevel=%d\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uChannel, uLevel));
int rc = VINF_SUCCESS;
if (pVM->pdm.s.pDmac)
pVM->pdm.s.pDmac->Reg.pfnSetDREQ(pVM->pdm.s.pDmac->pDevIns, uChannel, uLevel);
else
{
AssertMsgFailed(("Configuration error: No DMAC controller available. This could be related to init order too!\n"));
rc = VERR_PDM_NO_DMAC_INSTANCE;
}
LogFlow(("pdmR3DevHlp_DMASetDREQ: caller='%s'/%d: returns %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnDMAGetChannelMode */
static DECLCALLBACK(uint8_t) pdmR3DevHlp_DMAGetChannelMode(PPDMDEVINS pDevIns, unsigned uChannel)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DMAGetChannelMode: caller='%s'/%d: uChannel=%d\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uChannel));
uint8_t u8Mode;
if (pVM->pdm.s.pDmac)
u8Mode = pVM->pdm.s.pDmac->Reg.pfnGetChannelMode(pVM->pdm.s.pDmac->pDevIns, uChannel);
else
{
AssertMsgFailed(("Configuration error: No DMAC controller available. This could be related to init order too!\n"));
u8Mode = 3 << 2 /* illegal mode type */;
}
LogFlow(("pdmR3DevHlp_DMAGetChannelMode: caller='%s'/%d: returns %#04x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, u8Mode));
return u8Mode;
}
/** @copydoc PDMDEVHLPR3::pfnDMASchedule */
static DECLCALLBACK(void) pdmR3DevHlp_DMASchedule(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_DMASchedule: caller='%s'/%d: VM_FF_PDM_DMA %d -> 1\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VM_FF_ISSET(pVM, VM_FF_PDM_DMA)));
AssertMsg(pVM->pdm.s.pDmac, ("Configuration error: No DMAC controller available. This could be related to init order too!\n"));
VM_FF_SET(pVM, VM_FF_PDM_DMA);
REMR3NotifyDmaPending(pVM);
VMR3NotifyFF(pVM, true);
}
/** @copydoc PDMDEVHLPR3::pfnCMOSWrite */
static DECLCALLBACK(int) pdmR3DevHlp_CMOSWrite(PPDMDEVINS pDevIns, unsigned iReg, uint8_t u8Value)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_CMOSWrite: caller='%s'/%d: iReg=%#04x u8Value=%#04x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iReg, u8Value));
int rc;
if (pVM->pdm.s.pRtc)
rc = pVM->pdm.s.pRtc->Reg.pfnWrite(pVM->pdm.s.pRtc->pDevIns, iReg, u8Value);
else
rc = VERR_PDM_NO_RTC_INSTANCE;
LogFlow(("pdmR3DevHlp_CMOSWrite: caller='%s'/%d: return %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnCMOSRead */
static DECLCALLBACK(int) pdmR3DevHlp_CMOSRead(PPDMDEVINS pDevIns, unsigned iReg, uint8_t *pu8Value)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
PVM pVM = pDevIns->Internal.s.pVMR3;
VM_ASSERT_EMT(pVM);
LogFlow(("pdmR3DevHlp_CMOSWrite: caller='%s'/%d: iReg=%#04x pu8Value=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iReg, pu8Value));
int rc;
if (pVM->pdm.s.pRtc)
rc = pVM->pdm.s.pRtc->Reg.pfnRead(pVM->pdm.s.pRtc->pDevIns, iReg, pu8Value);
else
rc = VERR_PDM_NO_RTC_INSTANCE;
LogFlow(("pdmR3DevHlp_CMOSWrite: caller='%s'/%d: return %Rrc\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/** @copydoc PDMDEVHLPR3::pfnGetCpuId */
static DECLCALLBACK(void) pdmR3DevHlp_GetCpuId(PPDMDEVINS pDevIns, uint32_t iLeaf,
uint32_t *pEax, uint32_t *pEbx, uint32_t *pEcx, uint32_t *pEdx)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_GetCpuId: caller='%s'/%d: iLeaf=%d pEax=%p pEbx=%p pEcx=%p pEdx=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iLeaf, pEax, pEbx, pEcx, pEdx));
AssertPtr(pEax); AssertPtr(pEbx); AssertPtr(pEcx); AssertPtr(pEdx);
CPUMGetGuestCpuId(pDevIns->Internal.s.pVMR3, iLeaf, pEax, pEbx, pEcx, pEdx);
LogFlow(("pdmR3DevHlp_GetCpuId: caller='%s'/%d: returns void - *pEax=%#x *pEbx=%#x *pEcx=%#x *pEdx=%#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, *pEax, *pEbx, *pEcx, *pEdx));
}
/** @copydoc PDMDEVHLPR3::pfnROMProtectShadow */
static DECLCALLBACK(int) pdmR3DevHlp_ROMProtectShadow(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, PGMROMPROT enmProt)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
LogFlow(("pdmR3DevHlp_ROMProtectShadow: caller='%s'/%d: GCPhysStart=%RGp cbRange=%#x enmProt=%d\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, GCPhysStart, cbRange, enmProt));
#ifdef VBOX_WITH_NEW_PHYS_CODE
int rc = PGMR3PhysRomProtect(pDevIns->Internal.s.pVMR3, GCPhysStart, cbRange, enmProt);
#else
int rc = MMR3PhysRomProtect(pDevIns->Internal.s.pVMR3, GCPhysStart, cbRange);
#endif
LogFlow(("pdmR3DevHlp_ROMProtectShadow: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnMMIO2Register
*/
static DECLCALLBACK(int) pdmR3DevHlp_MMIO2Register(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS cb, uint32_t fFlags, void **ppv, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIO2Register: caller='%s'/%d: iRegion=#x cb=%#RGp fFlags=%RX32 ppv=%p pszDescp=%p:{%s}\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion, cb, fFlags, ppv, pszDesc, pszDesc));
int rc = PGMR3PhysMMIO2Register(pDevIns->Internal.s.pVMR3, pDevIns, iRegion, cb, fFlags, ppv, pszDesc);
LogFlow(("pdmR3DevHlp_MMIO2Register: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnMMIO2Deregister
*/
static DECLCALLBACK(int) pdmR3DevHlp_MMIO2Deregister(PPDMDEVINS pDevIns, uint32_t iRegion)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIO2Deregister: caller='%s'/%d: iRegion=#x\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion));
AssertReturn(iRegion == UINT32_MAX, VERR_INVALID_PARAMETER);
int rc = PGMR3PhysMMIO2Deregister(pDevIns->Internal.s.pVMR3, pDevIns, iRegion);
LogFlow(("pdmR3DevHlp_MMIO2Deregister: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnMMIO2Map
*/
static DECLCALLBACK(int) pdmR3DevHlp_MMIO2Map(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS GCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIO2Map: caller='%s'/%d: iRegion=#x GCPhys=%#RGp\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion, GCPhys));
int rc = PGMR3PhysMMIO2Map(pDevIns->Internal.s.pVMR3, pDevIns, iRegion, GCPhys);
LogFlow(("pdmR3DevHlp_MMIO2Map: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnMMIO2Unmap
*/
static DECLCALLBACK(int) pdmR3DevHlp_MMIO2Unmap(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS GCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIO2Unmap: caller='%s'/%d: iRegion=#x GCPhys=%#RGp\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion, GCPhys));
int rc = PGMR3PhysMMIO2Unmap(pDevIns->Internal.s.pVMR3, pDevIns, iRegion, GCPhys);
LogFlow(("pdmR3DevHlp_MMIO2Unmap: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnMMHyperMapMMIO2
*/
static DECLCALLBACK(int) pdmR3DevHlp_MMHyperMapMMIO2(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS off, RTGCPHYS cb,
const char *pszDesc, PRTRCPTR pRCPtr)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMHyperMapMMIO2: caller='%s'/%d: iRegion=#x off=%RGp cb=%RGp pszDesc=%p:{%s} pRCPtr=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion, off, cb, pszDesc, pszDesc, pRCPtr));
int rc = MMR3HyperMapMMIO2(pDevIns->Internal.s.pVMR3, pDevIns, iRegion, off, cb, pszDesc, pRCPtr);
LogFlow(("pdmR3DevHlp_MMHyperMapMMIO2: caller='%s'/%d: returns %Rrc *pRCPtr=%RRv\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc, *pRCPtr));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnMMIO2MapKernel
*/
static DECLCALLBACK(int) pdmR3DevHlp_MMIO2MapKernel(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS off, RTGCPHYS cb,
const char *pszDesc, PRTR0PTR pR0Ptr)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
LogFlow(("pdmR3DevHlp_MMIO2MapKernel: caller='%s'/%d: iRegion=#x off=%RGp cb=%RGp pszDesc=%p:{%s} pR0Ptr=%p\n",
pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, iRegion, off, cb, pszDesc, pszDesc, pR0Ptr));
int rc = PGMR3PhysMMIO2MapKernel(pDevIns->Internal.s.pVMR3, pDevIns, iRegion, off, cb, pszDesc, pR0Ptr);
LogFlow(("pdmR3DevHlp_MMIO2MapKernel: caller='%s'/%d: returns %Rrc *pR0Ptr=%RHv\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc, *pR0Ptr));
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnRegisterVMMDevHeap
*/
static DECLCALLBACK(int) pdmR3DevHlp_RegisterVMMDevHeap(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTR3PTR pvHeap, unsigned cbSize)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
int rc = PDMR3RegisterVMMDevHeap(pDevIns->Internal.s.pVMR3, GCPhys, pvHeap, cbSize);
return rc;
}
/**
* @copydoc PDMDEVHLPR3::pfnUnregisterVMMDevHeap
*/
static DECLCALLBACK(int) pdmR3DevHlp_UnregisterVMMDevHeap(PPDMDEVINS pDevIns, RTGCPHYS GCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3);
int rc = PDMR3UnregisterVMMDevHeap(pDevIns->Internal.s.pVMR3, GCPhys);
return rc;
}
/**
* The device helper structure for trusted devices.
*/
const PDMDEVHLPR3 g_pdmR3DevHlpTrusted =
{
PDM_DEVHLP_VERSION,
pdmR3DevHlp_IOPortRegister,
pdmR3DevHlp_IOPortRegisterGC,
pdmR3DevHlp_IOPortRegisterR0,
pdmR3DevHlp_IOPortDeregister,
pdmR3DevHlp_MMIORegister,
pdmR3DevHlp_MMIORegisterGC,
pdmR3DevHlp_MMIORegisterR0,
pdmR3DevHlp_MMIODeregister,
pdmR3DevHlp_ROMRegister,
pdmR3DevHlp_SSMRegister,
pdmR3DevHlp_TMTimerCreate,
pdmR3DevHlp_TMTimerCreateExternal,
pdmR3DevHlp_PCIRegister,
pdmR3DevHlp_PCIIORegionRegister,
pdmR3DevHlp_PCISetConfigCallbacks,
pdmR3DevHlp_PCISetIrq,
pdmR3DevHlp_PCISetIrqNoWait,
pdmR3DevHlp_ISASetIrq,
pdmR3DevHlp_ISASetIrqNoWait,
pdmR3DevHlp_DriverAttach,
pdmR3DevHlp_MMHeapAlloc,
pdmR3DevHlp_MMHeapAllocZ,
pdmR3DevHlp_MMHeapFree,
pdmR3DevHlp_VMSetError,
pdmR3DevHlp_VMSetErrorV,
pdmR3DevHlp_VMSetRuntimeError,
pdmR3DevHlp_VMSetRuntimeErrorV,
pdmR3DevHlp_AssertEMT,
pdmR3DevHlp_AssertOther,
pdmR3DevHlp_DBGFStopV,
pdmR3DevHlp_DBGFInfoRegister,
pdmR3DevHlp_STAMRegister,
pdmR3DevHlp_STAMRegisterF,
pdmR3DevHlp_STAMRegisterV,
pdmR3DevHlp_RTCRegister,
pdmR3DevHlp_PDMQueueCreate,
pdmR3DevHlp_CritSectInit,
pdmR3DevHlp_UTCNow,
pdmR3DevHlp_PDMThreadCreate,
pdmR3DevHlp_PhysGCPtr2GCPhys,
pdmR3DevHlp_VMState,
0,
0,
0,
0,
0,
0,
0,
pdmR3DevHlp_GetVM,
pdmR3DevHlp_PCIBusRegister,
pdmR3DevHlp_PICRegister,
pdmR3DevHlp_APICRegister,
pdmR3DevHlp_IOAPICRegister,
pdmR3DevHlp_DMACRegister,
pdmR3DevHlp_PhysRead,
pdmR3DevHlp_PhysWrite,
pdmR3DevHlp_PhysGCPhys2CCPtr,
pdmR3DevHlp_PhysGCPhys2CCPtrReadOnly,
pdmR3DevHlp_PhysReleasePageMappingLock,
pdmR3DevHlp_PhysReadGCVirt,
pdmR3DevHlp_PhysWriteGCVirt,
pdmR3DevHlp_A20IsEnabled,
pdmR3DevHlp_A20Set,
pdmR3DevHlp_VMReset,
pdmR3DevHlp_VMSuspend,
pdmR3DevHlp_VMPowerOff,
pdmR3DevHlp_LockVM,
pdmR3DevHlp_UnlockVM,
pdmR3DevHlp_AssertVMLock,
pdmR3DevHlp_DMARegister,
pdmR3DevHlp_DMAReadMemory,
pdmR3DevHlp_DMAWriteMemory,
pdmR3DevHlp_DMASetDREQ,
pdmR3DevHlp_DMAGetChannelMode,
pdmR3DevHlp_DMASchedule,
pdmR3DevHlp_CMOSWrite,
pdmR3DevHlp_CMOSRead,
pdmR3DevHlp_GetCpuId,
pdmR3DevHlp_ROMProtectShadow,
pdmR3DevHlp_MMIO2Register,
pdmR3DevHlp_MMIO2Deregister,
pdmR3DevHlp_MMIO2Map,
pdmR3DevHlp_MMIO2Unmap,
pdmR3DevHlp_MMHyperMapMMIO2,
pdmR3DevHlp_MMIO2MapKernel,
pdmR3DevHlp_RegisterVMMDevHeap,
pdmR3DevHlp_UnregisterVMMDevHeap,
PDM_DEVHLP_VERSION /* the end */
};
/** @copydoc PDMDEVHLPR3::pfnGetVM */
static DECLCALLBACK(PVM) pdmR3DevHlp_Untrusted_GetVM(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return NULL;
}
/** @copydoc PDMDEVHLPR3::pfnPCIBusRegister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PCIBusRegister(PPDMDEVINS pDevIns, PPDMPCIBUSREG pPciBusReg, PCPDMPCIHLPR3 *ppPciHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pPciBusReg);
NOREF(ppPciHlpR3);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPICRegister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PICRegister(PPDMDEVINS pDevIns, PPDMPICREG pPicReg, PCPDMPICHLPR3 *ppPicHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pPicReg);
NOREF(ppPicHlpR3);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnAPICRegister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_APICRegister(PPDMDEVINS pDevIns, PPDMAPICREG pApicReg, PCPDMAPICHLPR3 *ppApicHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pApicReg);
NOREF(ppApicHlpR3);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnIOAPICRegister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_IOAPICRegister(PPDMDEVINS pDevIns, PPDMIOAPICREG pIoApicReg, PCPDMIOAPICHLPR3 *ppIoApicHlpR3)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pIoApicReg);
NOREF(ppIoApicHlpR3);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnDMACRegister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_DMACRegister(PPDMDEVINS pDevIns, PPDMDMACREG pDmacReg, PCPDMDMACHLP *ppDmacHlp)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pDmacReg);
NOREF(ppDmacHlp);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPhysRead */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(GCPhys);
NOREF(pvBuf);
NOREF(cbRead);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPhysWrite */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(GCPhys);
NOREF(pvBuf);
NOREF(cbWrite);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPhysGCPhys2CCPtr */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PhysGCPhys2CCPtr(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, uint32_t fFlags, void **ppv, PPGMPAGEMAPLOCK pLock)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(GCPhys);
NOREF(fFlags);
NOREF(ppv);
NOREF(pLock);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPhysGCPhys2CCPtrReadOnly */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PhysGCPhys2CCPtrReadOnly(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, uint32_t fFlags, const void **ppv, PPGMPAGEMAPLOCK pLock)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(GCPhys);
NOREF(fFlags);
NOREF(ppv);
NOREF(pLock);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPhysReleasePageMappingLock */
static DECLCALLBACK(void) pdmR3DevHlp_Untrusted_PhysReleasePageMappingLock(PPDMDEVINS pDevIns, PPGMPAGEMAPLOCK pLock)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pLock);
}
/** @copydoc PDMDEVHLPR3::pfnPhysReadGCVirt */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PhysReadGCVirt(PPDMDEVINS pDevIns, void *pvDst, RTGCPTR GCVirtSrc, size_t cb)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(pvDst);
NOREF(GCVirtSrc);
NOREF(cb);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnPhysWriteGCVirt */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_PhysWriteGCVirt(PPDMDEVINS pDevIns, RTGCPTR GCVirtDst, const void *pvSrc, size_t cb)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(GCVirtDst);
NOREF(pvSrc);
NOREF(cb);
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnA20IsEnabled */
static DECLCALLBACK(bool) pdmR3DevHlp_Untrusted_A20IsEnabled(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return false;
}
/** @copydoc PDMDEVHLPR3::pfnA20Set */
static DECLCALLBACK(void) pdmR3DevHlp_Untrusted_A20Set(PPDMDEVINS pDevIns, bool fEnable)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
NOREF(fEnable);
}
/** @copydoc PDMDEVHLPR3::pfnVMReset */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_VMReset(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnVMSuspend */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_VMSuspend(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnVMPowerOff */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_VMPowerOff(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnLockVM */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_LockVM(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnUnlockVM */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_UnlockVM(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnAssertVMLock */
static DECLCALLBACK(bool) pdmR3DevHlp_Untrusted_AssertVMLock(PPDMDEVINS pDevIns, const char *pszFile, unsigned iLine, const char *pszFunction)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return false;
}
/** @copydoc PDMDEVHLPR3::pfnDMARegister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_DMARegister(PPDMDEVINS pDevIns, unsigned uChannel, PFNDMATRANSFERHANDLER pfnTransferHandler, void *pvUser)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnDMAReadMemory */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_DMAReadMemory(PPDMDEVINS pDevIns, unsigned uChannel, void *pvBuffer, uint32_t off, uint32_t cbBlock, uint32_t *pcbRead)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
if (pcbRead)
*pcbRead = 0;
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnDMAWriteMemory */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_DMAWriteMemory(PPDMDEVINS pDevIns, unsigned uChannel, const void *pvBuffer, uint32_t off, uint32_t cbBlock, uint32_t *pcbWritten)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
if (pcbWritten)
*pcbWritten = 0;
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnDMASetDREQ */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_DMASetDREQ(PPDMDEVINS pDevIns, unsigned uChannel, unsigned uLevel)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnDMAGetChannelMode */
static DECLCALLBACK(uint8_t) pdmR3DevHlp_Untrusted_DMAGetChannelMode(PPDMDEVINS pDevIns, unsigned uChannel)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return 3 << 2 /* illegal mode type */;
}
/** @copydoc PDMDEVHLPR3::pfnDMASchedule */
static DECLCALLBACK(void) pdmR3DevHlp_Untrusted_DMASchedule(PPDMDEVINS pDevIns)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnCMOSWrite */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_CMOSWrite(PPDMDEVINS pDevIns, unsigned iReg, uint8_t u8Value)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnCMOSRead */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_CMOSRead(PPDMDEVINS pDevIns, unsigned iReg, uint8_t *pu8Value)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnGetCpuId */
static DECLCALLBACK(void) pdmR3DevHlp_Untrusted_GetCpuId(PPDMDEVINS pDevIns, uint32_t iLeaf,
uint32_t *pEax, uint32_t *pEbx, uint32_t *pEcx, uint32_t *pEdx)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
}
/** @copydoc PDMDEVHLPR3::pfnROMProtectShadow */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_ROMProtectShadow(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, PGMROMPROT enmProt)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnMMIO2Register */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_MMIO2Register(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS cb, uint32_t fFlags, void **ppv, const char *pszDesc)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnMMIO2Deregister */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_MMIO2Deregister(PPDMDEVINS pDevIns, uint32_t iRegion)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnMMIO2Map */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_MMIO2Map(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS GCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnMMIO2Unmap */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_MMIO2Unmap(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS GCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnMMHyperMapMMIO2 */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_MMHyperMapMMIO2(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS off, RTGCPHYS cb, const char *pszDesc, PRTRCPTR pRCPtr)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnMMIO2MapKernel */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_MMIO2MapKernel(PPDMDEVINS pDevIns, uint32_t iRegion, RTGCPHYS off, RTGCPHYS cb, const char *pszDesc, PRTR0PTR pR0Ptr)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnRegisterVMMDevHeap */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_RegisterVMMDevHeap(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTR3PTR pvHeap, unsigned cbSize)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/** @copydoc PDMDEVHLPR3::pfnUnregisterVMMDevHeap */
static DECLCALLBACK(int) pdmR3DevHlp_Untrusted_UnregisterVMMDevHeap(PPDMDEVINS pDevIns, RTGCPHYS GCPhys)
{
PDMDEV_ASSERT_DEVINS(pDevIns);
AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance));
return VERR_ACCESS_DENIED;
}
/**
* The device helper structure for non-trusted devices.
*/
const PDMDEVHLPR3 g_pdmR3DevHlpUnTrusted =
{
PDM_DEVHLP_VERSION,
pdmR3DevHlp_IOPortRegister,
pdmR3DevHlp_IOPortRegisterGC,
pdmR3DevHlp_IOPortRegisterR0,
pdmR3DevHlp_IOPortDeregister,
pdmR3DevHlp_MMIORegister,
pdmR3DevHlp_MMIORegisterGC,
pdmR3DevHlp_MMIORegisterR0,
pdmR3DevHlp_MMIODeregister,
pdmR3DevHlp_ROMRegister,
pdmR3DevHlp_SSMRegister,
pdmR3DevHlp_TMTimerCreate,
pdmR3DevHlp_TMTimerCreateExternal,
pdmR3DevHlp_PCIRegister,
pdmR3DevHlp_PCIIORegionRegister,
pdmR3DevHlp_PCISetConfigCallbacks,
pdmR3DevHlp_PCISetIrq,
pdmR3DevHlp_PCISetIrqNoWait,
pdmR3DevHlp_ISASetIrq,
pdmR3DevHlp_ISASetIrqNoWait,
pdmR3DevHlp_DriverAttach,
pdmR3DevHlp_MMHeapAlloc,
pdmR3DevHlp_MMHeapAllocZ,
pdmR3DevHlp_MMHeapFree,
pdmR3DevHlp_VMSetError,
pdmR3DevHlp_VMSetErrorV,
pdmR3DevHlp_VMSetRuntimeError,
pdmR3DevHlp_VMSetRuntimeErrorV,
pdmR3DevHlp_AssertEMT,
pdmR3DevHlp_AssertOther,
pdmR3DevHlp_DBGFStopV,
pdmR3DevHlp_DBGFInfoRegister,
pdmR3DevHlp_STAMRegister,
pdmR3DevHlp_STAMRegisterF,
pdmR3DevHlp_STAMRegisterV,
pdmR3DevHlp_RTCRegister,
pdmR3DevHlp_PDMQueueCreate,
pdmR3DevHlp_CritSectInit,
pdmR3DevHlp_UTCNow,
pdmR3DevHlp_PDMThreadCreate,
pdmR3DevHlp_PhysGCPtr2GCPhys,
pdmR3DevHlp_VMState,
0,
0,
0,
0,
0,
0,
0,
pdmR3DevHlp_Untrusted_GetVM,
pdmR3DevHlp_Untrusted_PCIBusRegister,
pdmR3DevHlp_Untrusted_PICRegister,
pdmR3DevHlp_Untrusted_APICRegister,
pdmR3DevHlp_Untrusted_IOAPICRegister,
pdmR3DevHlp_Untrusted_DMACRegister,
pdmR3DevHlp_Untrusted_PhysRead,
pdmR3DevHlp_Untrusted_PhysWrite,
pdmR3DevHlp_Untrusted_PhysGCPhys2CCPtr,
pdmR3DevHlp_Untrusted_PhysGCPhys2CCPtrReadOnly,
pdmR3DevHlp_Untrusted_PhysReleasePageMappingLock,
pdmR3DevHlp_Untrusted_PhysReadGCVirt,
pdmR3DevHlp_Untrusted_PhysWriteGCVirt,
pdmR3DevHlp_Untrusted_A20IsEnabled,
pdmR3DevHlp_Untrusted_A20Set,
pdmR3DevHlp_Untrusted_VMReset,
pdmR3DevHlp_Untrusted_VMSuspend,
pdmR3DevHlp_Untrusted_VMPowerOff,
pdmR3DevHlp_Untrusted_LockVM,
pdmR3DevHlp_Untrusted_UnlockVM,
pdmR3DevHlp_Untrusted_AssertVMLock,
pdmR3DevHlp_Untrusted_DMARegister,
pdmR3DevHlp_Untrusted_DMAReadMemory,
pdmR3DevHlp_Untrusted_DMAWriteMemory,
pdmR3DevHlp_Untrusted_DMASetDREQ,
pdmR3DevHlp_Untrusted_DMAGetChannelMode,
pdmR3DevHlp_Untrusted_DMASchedule,
pdmR3DevHlp_Untrusted_CMOSWrite,
pdmR3DevHlp_Untrusted_CMOSRead,
pdmR3DevHlp_Untrusted_GetCpuId,
pdmR3DevHlp_Untrusted_ROMProtectShadow,
pdmR3DevHlp_Untrusted_MMIO2Register,
pdmR3DevHlp_Untrusted_MMIO2Deregister,
pdmR3DevHlp_Untrusted_MMIO2Map,
pdmR3DevHlp_Untrusted_MMIO2Unmap,
pdmR3DevHlp_Untrusted_MMHyperMapMMIO2,
pdmR3DevHlp_Untrusted_MMIO2MapKernel,
pdmR3DevHlp_Untrusted_RegisterVMMDevHeap,
pdmR3DevHlp_Untrusted_UnregisterVMMDevHeap,
PDM_DEVHLP_VERSION /* the end */
};
/**
* Queue consumer callback for internal component.
*
* @returns Success indicator.
* If false the item will not be removed and the flushing will stop.
* @param pVM The VM handle.
* @param pItem The item to consume. Upon return this item will be freed.
*/
DECLCALLBACK(bool) pdmR3DevHlpQueueConsumer(PVM pVM, PPDMQUEUEITEMCORE pItem)
{
PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)pItem;
LogFlow(("pdmR3DevHlpQueueConsumer: enmOp=%d pDevIns=%p\n", pTask->enmOp, pTask->pDevInsR3));
switch (pTask->enmOp)
{
case PDMDEVHLPTASKOP_ISA_SET_IRQ:
PDMIsaSetIrq(pVM, pTask->u.SetIRQ.iIrq, pTask->u.SetIRQ.iLevel);
break;
case PDMDEVHLPTASKOP_PCI_SET_IRQ:
pdmR3DevHlp_PCISetIrq(pTask->pDevInsR3, pTask->u.SetIRQ.iIrq, pTask->u.SetIRQ.iLevel);
break;
case PDMDEVHLPTASKOP_IOAPIC_SET_IRQ:
PDMIoApicSetIrq(pVM, pTask->u.SetIRQ.iIrq, pTask->u.SetIRQ.iLevel);
break;
default:
AssertReleaseMsgFailed(("Invalid operation %d\n", pTask->enmOp));
break;
}
return true;
}
/** @} */