/* $Id: PDMDevHlp.cpp 24141 2009-10-28 14:38:49Z vboxsync $ */ /** @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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include /******************************************************************************* * 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); #if 0 /** @todo needs a real string cache for this */ if (pDevIns->iInstance > 0) { char *pszDesc2 = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s [%u]", pszDesc, pDevIns->iInstance); if (pszDesc2) pszDesc = pszDesc2; } #endif 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)) { #if 0 /** @todo needs a real string cache for this */ if (pDevIns->iInstance > 0) { char *pszDesc2 = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s [%u]", pszDesc, pDevIns->iInstance); if (pszDesc2) pszDesc = pszDesc2; } #endif 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)) { #if 0 /** @todo needs a real string cache for this */ if (pDevIns->iInstance > 0) { char *pszDesc2 = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s [%u]", pszDesc, pDevIns->iInstance); if (pszDesc2) pszDesc = pszDesc2; } #endif 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)); /** @todo IOMR3MMIORegisterR3 mangles the description, move it here. */ 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)); /** @todo pszDesc is unused here, drop it. */ /* * 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)); /** @todo pszDesc is unused here, remove it. */ /* * 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)); /** @todo can we mangle pszDesc? */ int rc = PGMR3PhysRomRegister(pDevIns->Internal.s.pVMR3, pDevIns, GCPhysStart, cbRange, pvBinary, fFlags, pszDesc); 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, uint32_t uVersion, size_t cbGuess, const char *pszBefore, PFNSSMDEVLIVEPREP pfnLivePrep, PFNSSMDEVLIVEEXEC pfnLiveExec, PFNSSMDEVLIVEVOTE pfnLiveVote, 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: uVersion=#x cbGuess=%#x pszBefore=%p:{%s}\n" " pfnLivePrep=%p pfnLiveExec=%p pfnLiveVote=%p pfnSavePrep=%p pfnSaveExec=%p pfnSaveDone=%p pszLoadPrep=%p pfnLoadExec=%p pfnLoadDone=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uVersion, cbGuess, pszBefore, pszBefore, pfnLivePrep, pfnLiveExec, pfnLiveVote, pfnSavePrep, pfnSaveExec, pfnSaveDone, pfnLoadPrep, pfnLoadExec, pfnLoadDone)); int rc = SSMR3RegisterDevice(pDevIns->Internal.s.pVMR3, pDevIns, pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, uVersion, cbGuess, pszBefore, pfnLivePrep, pfnLiveExec, pfnLiveVote, 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, void *pvUser, uint32_t fFlags, const char *pszDesc, PPTMTIMERR3 ppTimer) { PDMDEV_ASSERT_DEVINS(pDevIns); PVM pVM = pDevIns->Internal.s.pVMR3; VM_ASSERT_EMT(pVM); LogFlow(("pdmR3DevHlp_TMTimerCreate: caller='%s'/%d: enmClock=%d pfnCallback=%p pvUser=%p fFlags=%#x pszDesc=%p:{%s} ppTimer=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, enmClock, pfnCallback, pvUser, fFlags, pszDesc, pszDesc, ppTimer)); if (pDevIns->iInstance > 0) /** @todo use a string cache here later. */ { char *pszDesc2 = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s [%u]", pszDesc, pDevIns->iInstance); if (pszDesc2) pszDesc = pszDesc2; } int rc = TMR3TimerCreateDevice(pVM, pDevIns, enmClock, pfnCallback, pvUser, fFlags, pszDesc, ppTimer); LogFlow(("pdmR3DevHlp_TMTimerCreate: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc)); return rc; } /** @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, 0 /*fFlags*/); 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::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::pfnVMTeleportedAndNotFullyResumedYet */ static DECLCALLBACK(bool) pdmR3DevHlp_VMTeleportedAndNotFullyResumedYet(PPDMDEVINS pDevIns) { PDMDEV_ASSERT_DEVINS(pDevIns); bool fRc = VMR3TeleportedAndNotFullyResumedYet(pDevIns->Internal.s.pVMR3); LogFlow(("pdmR3DevHlp_VMState: caller='%s'/%d: returns %RTbool\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, fRc)); return fRc; } /** @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, const char *pszName, PPDMQUEUE *ppQueue) { PDMDEV_ASSERT_DEVINS(pDevIns); LogFlow(("pdmR3DevHlp_PDMQueueCreate: caller='%s'/%d: cbItem=%#x cItems=%#x cMilliesInterval=%u pfnCallback=%p fGCEnabled=%RTbool pszName=%p:{%s} ppQueue=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, cbItem, cItems, cMilliesInterval, pfnCallback, fGCEnabled, pszName, pszName, ppQueue)); PVM pVM = pDevIns->Internal.s.pVMR3; VM_ASSERT_EMT(pVM); if (pDevIns->iInstance > 0) { pszName = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s_%u", pszName, pDevIns->iInstance); AssertLogRelReturn(pszName, VERR_NO_MEMORY); } int rc = PDMR3QueueCreateDevice(pVM, pDevIns, cbItem, cItems, cMilliesInterval, pfnCallback, fGCEnabled, pszName, 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::pfnGetVMCPU */ static DECLCALLBACK(PVMCPU) pdmR3DevHlp_GetVMCPU(PPDMDEVINS pDevIns) { PDMDEV_ASSERT_DEVINS(pDevIns); VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3); LogFlow(("pdmR3DevHlp_GetVMCPU: caller='%s'/%d for CPU %u\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, VMMGetCpuId(pDevIns->Internal.s.pVMR3))); return VMMGetCpu(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, .pfnLocalInterruptR3=%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}, .pszLocalInterruptRC=%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->pfnLocalInterruptR3, 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, pApicReg->pszLocalInterruptRC, pApicReg->pszLocalInterruptRC, 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 || !pApicReg->pfnLocalInterruptR3) { 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); Assert(pApicReg->pfnLocalInterruptR3); 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 || pApicReg->pszLocalInterruptRC) && ( !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) || !VALID_PTR(pApicReg->pszLocalInterruptRC)) ) { 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)); Assert(VALID_PTR(pApicReg->pszLocalInterruptRC)); 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 || pApicReg->pszLocalInterruptR0) && ( !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) || !VALID_PTR(pApicReg->pszLocalInterruptR0)) ) { 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)); Assert(VALID_PTR(pApicReg->pszLocalInterruptR0)); 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_SUCCESS(rc)) { rc = PDMR3LdrGetSymbolRCLazy(pVM, pDevIns->pDevReg->szRCMod, pApicReg->pszLocalInterruptRC, &pVM->pdm.s.Apic.pfnLocalInterruptRC); AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szRCMod, pApicReg->pszLocalInterruptRC, 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; pVM->pdm.s.Apic.pfnLocalInterruptRC = 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_SUCCESS(rc)) { rc = PDMR3LdrGetSymbolR0Lazy(pVM, pDevIns->pDevReg->szR0Mod, pApicReg->pszLocalInterruptR0, &pVM->pdm.s.Apic.pfnLocalInterruptR0); AssertMsgRC(rc, ("%s::%s rc=%Rrc\n", pDevIns->pDevReg->szR0Mod, pApicReg->pszLocalInterruptR0, 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.pfnLocalInterruptR0 = 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; pVM->pdm.s.Apic.pfnLocalInterruptR3 = pApicReg->pfnLocalInterruptR3; Log(("PDM: Registered APIC device '%s'/%d pDevIns=%p\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, pDevIns)); #if 1 /* Disable the APIC fix due to Linux SMP regressions. */ pVM->pdm.s.Apic.pfnLocalInterruptR3 = 0; pVM->pdm.s.Apic.pfnLocalInterruptR0 = 0; pVM->pdm.s.Apic.pfnLocalInterruptRC = 0; #endif /* 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)); #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) if (!VM_IS_EMT(pVM)) { 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); 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)); #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) if (!VM_IS_EMT(pVM)) { 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); 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); #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) if (!VM_IS_EMT(pVM)) { char szNames[128]; uint32_t cLocks = PDMR3CritSectCountOwned(pVM, szNames, sizeof(szNames)); AssertMsg(cLocks == 0, ("cLocks=%u %s\n", cLocks, szNames)); } #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); #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) if (!VM_IS_EMT(pVM)) { char szNames[128]; uint32_t cLocks = PDMR3CritSectCountOwned(pVM, szNames, sizeof(szNames)); AssertMsg(cLocks == 0, ("cLocks=%u %s\n", cLocks, szNames)); } #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)); PVMCPU pVCpu = VMMGetCpu(pVM); if (!pVCpu) return VERR_ACCESS_DENIED; #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) /** @todo SMP. */ #endif int rc = PGMPhysSimpleReadGCPtr(pVCpu, 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)); PVMCPU pVCpu = VMMGetCpu(pVM); if (!pVCpu) return VERR_ACCESS_DENIED; #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) /** @todo SMP. */ #endif int rc = PGMPhysSimpleWriteGCPtr(pVCpu, 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)); PVMCPU pVCpu = VMMGetCpu(pVM); if (!pVCpu) return VERR_ACCESS_DENIED; #if defined(VBOX_STRICT) && defined(PDM_DEVHLP_DEADLOCK_DETECTION) /** @todo SMP. */ #endif int rc = PGMPhysGCPtr2GCPhys(pVCpu, GCPtr, pGCPhys); LogFlow(("pdmR3DevHlp_PhysGCPtr2GCPhys: caller='%s'/%d: returns %Rrc *pGCPhys=%RGp\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc, *pGCPhys)); return rc; } /** @copydoc PDMDEVHLPR3::pfnA20IsEnabled */ static DECLCALLBACK(bool) pdmR3DevHlp_A20IsEnabled(PPDMDEVINS pDevIns) { PDMDEV_ASSERT_DEVINS(pDevIns); VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3); bool fRc = PGMPhysIsA20Enabled(VMMGetCpu(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)); PGMR3PhysSetA20(VMMGetCpu(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) { int rc; PDMDEV_ASSERT_DEVINS(pDevIns); PVM pVM = pDevIns->Internal.s.pVMR3; VM_ASSERT_EMT(pVM); LogFlow(("pdmR3DevHlp_VMSuspend: caller='%s'/%d:\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance)); if (pVM->cCpus > 1) { /* We own the IOM lock here and could cause a deadlock by waiting for a VCPU that is blocking on the IOM lock. */ rc = VMR3ReqCallNoWaitU(pVM->pUVM, VMCPUID_ANY_QUEUE, (PFNRT)VMR3Suspend, 1, pVM); AssertRC(rc); rc = VINF_EM_SUSPEND; } else rc = VMR3Suspend(pVM); 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) { int rc; PDMDEV_ASSERT_DEVINS(pDevIns); PVM pVM = pDevIns->Internal.s.pVMR3; VM_ASSERT_EMT(pVM); LogFlow(("pdmR3DevHlp_VMPowerOff: caller='%s'/%d:\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance)); if (pVM->cCpus > 1) { /* We own the IOM lock here and could cause a deadlock by waiting for a VCPU that is blocking on the IOM lock. */ rc = VMR3ReqCallNoWaitU(pVM->pUVM, VMCPUID_ANY_QUEUE, (PFNRT)VMR3PowerOff, 1, pVM); AssertRC(rc); /* Set the VCPU state to stopped here as well to make sure no * inconsistency with the EM state occurs. */ VMCPU_SET_STATE(VMMGetCpu(pVM), VMCPUSTATE_STOPPED); rc = VINF_EM_OFF; } else rc = VMR3PowerOff(pVM); LogFlow(("pdmR3DevHlp_VMPowerOff: caller='%s'/%d: returns %Rrc\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance, rc)); return rc; } /** @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); VMR3NotifyGlobalFFU(pVM->pUVM, VMNOTIFYFF_FLAGS_DONE_REM); } /** @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); VM_ASSERT_EMT(pDevIns->Internal.s.pVMR3); 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(VMMGetCpu(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)); int rc = PGMR3PhysRomProtect(pDevIns->Internal.s.pVMR3, GCPhysStart, cbRange, enmProt); 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)); /** @todo PGMR3PhysMMIO2Register mangles the description, move it here and * use a real string cache. */ 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); PVM pVM = pDevIns->Internal.s.pVMR3; VM_ASSERT_EMT(pVM); 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)); if (pDevIns->iInstance > 0) { char *pszDesc2 = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s [%u]", pszDesc, pDevIns->iInstance); if (pszDesc2) pszDesc = pszDesc2; } int rc = MMR3HyperMapMMIO2(pVM, 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); PVM pVM = pDevIns->Internal.s.pVMR3; VM_ASSERT_EMT(pVM); 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)); if (pDevIns->iInstance > 0) { char *pszDesc2 = MMR3HeapAPrintf(pVM, MM_TAG_PDM_DEVICE_DESC, "%s [%u]", pszDesc, pDevIns->iInstance); if (pszDesc2) pszDesc = pszDesc2; } int rc = PGMR3PhysMMIO2MapKernel(pVM, 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_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_VMState, pdmR3DevHlp_VMTeleportedAndNotFullyResumedYet, 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, 0, 0, 0, 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_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, pdmR3DevHlp_GetVMCPU, 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::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; } /** @copydoc PDMDEVHLPR3::pfnGetVMCPU */ static DECLCALLBACK(PVMCPU) pdmR3DevHlp_Untrusted_GetVMCPU(PPDMDEVINS pDevIns) { PDMDEV_ASSERT_DEVINS(pDevIns); AssertReleaseMsgFailed(("Untrusted device called trusted helper! '%s'/%d\n", pDevIns->pDevReg->szDeviceName, pDevIns->iInstance)); return NULL; } /** * 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_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_VMState, pdmR3DevHlp_VMTeleportedAndNotFullyResumedYet, 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, 0, 0, 0, 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_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, pdmR3DevHlp_Untrusted_GetVMCPU, 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; } /** @} */