PDMR0Device.cpp revision 960d1f2d42faa8d833309114e5adc46a6a658c27
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * PDM - Pluggable Device and Driver Manager, R0 Device parts.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * Copyright (C) 2006-2007 Sun Microsystems, Inc.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * available from http://www.virtualbox.org. This file is free software;
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * you can redistribute it and/or modify it under the terms of the GNU
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * General Public License (GPL) as published by the Free Software
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * additional information or have any questions.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/*******************************************************************************
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync* Header Files *
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync*******************************************************************************/
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/*******************************************************************************
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync* Global Variables *
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync*******************************************************************************/
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp;
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp;
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/*******************************************************************************
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync* Internal Functions *
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync*******************************************************************************/
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @name GC Device Helpers
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead);
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(PVM) pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_CanEmulateIoBlock(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(PVMCPU) pdmR0DevHlp_GetVMCPU(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @name PIC GC Helpers
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns);
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc);
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @name APIC GC Helpers
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @name I/O APIC GC Helpers
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @name PCI Bus GC Helpers
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IsaSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
110a95f133a07d2c98a580d226abf8850bc2bd47vboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc);
110a95f133a07d2c98a580d226abf8850bc2bd47vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns);
110a95f133a07d2c98a580d226abf8850bc2bd47vboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel);
110a95f133a07d2c98a580d226abf8850bc2bd47vboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel);
110a95f133a07d2c98a580d226abf8850bc2bd47vboxsync * The Guest Context Device Helper Callbacks.
956230513f1e35e9d694c219c7009034b71bb836vboxsyncextern DECLEXPORT(const PDMDEVHLPR0) g_pdmR0DevHlp =
956230513f1e35e9d694c219c7009034b71bb836vboxsync * The Guest Context PIC Helper Callbacks.
956230513f1e35e9d694c219c7009034b71bb836vboxsyncextern DECLEXPORT(const PDMPICHLPR0) g_pdmR0PicHlp =
956230513f1e35e9d694c219c7009034b71bb836vboxsync * The Guest Context APIC Helper Callbacks.
956230513f1e35e9d694c219c7009034b71bb836vboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp =
49bcf64aaacb2de9703cdd3633eec0a2610c3cf3vboxsync * The Guest Context I/O APIC Helper Callbacks.
49bcf64aaacb2de9703cdd3633eec0a2610c3cf3vboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp =
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * The Guest Context PCI Bus Helper Callbacks.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncextern DECLEXPORT(const PDMPCIHLPR0) g_pdmR0PciHlp =
7cd65b78ef52a960d2237ca56abb05385a12217cvboxsync/** @copydoc PDMDEVHLPR0::pfnPCISetIrq */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync PPCIDEVICE pPciDev = pDevIns->Internal.s.pPciDeviceR0;
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync PPDMPCIBUS pPciBus = pDevIns->Internal.s.pPciBusR0;
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync pPciBus->pfnSetIrqR0(pPciBus->pDevInsR0, pPciDev, iIrq, iLevel);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync /* queue for ring-3 execution. */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @copydoc PDMDEVHLPR0::pfnPCISetIrq */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync pdmR0IsaSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @copydoc PDMDEVHLPR0::pfnPhysRead */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_PhysRead: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbRead=%#x\n",
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbRead));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync int rc = PGMPhysRead(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbRead);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync Log(("pdmR0DevHlp_PhysRead: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @copydoc PDMDEVHLPR0::pfnPhysWrite */
666edc71e2906904545617ad6fae769f7d0bbf08vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_PhysWrite: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbWrite=%#x\n",
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbWrite));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync int rc = PGMPhysWrite(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbWrite);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
956230513f1e35e9d694c219c7009034b71bb836vboxsync Log(("pdmR0DevHlp_PhysWrite: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @copydoc PDMDEVHLPR0::pfnA20IsEnabled */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync LogFlow(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync bool fEnabled = PGMPhysIsA20Enabled(VMMGetCpu(pDevIns->Internal.s.pVMR0));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync Log(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d: returns %RTbool\n", pDevIns, pDevIns->iInstance, fEnabled));
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetError */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, args); Assert(rc2 == rc); NOREF(rc2);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetErrorV */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va)
956230513f1e35e9d694c219c7009034b71bb836vboxsync int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetRuntimeError */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
956230513f1e35e9d694c219c7009034b71bb836vboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetRuntimeErrorV */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va)
956230513f1e35e9d694c219c7009034b71bb836vboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pdmR0DevHlp_PATMSetMMIOPatchInfo*/
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0DevHlp_PATMSetMMIOPatchInfo: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/* return PATMSetMMIOPatchInfo(pDevIns->Internal.s.pVMR0, GCPhys, pCachedData); */
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pfnGetVM */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(PVM) pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pfnCanEmulateIoBlock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_CanEmulateIoBlock(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
956230513f1e35e9d694c219c7009034b71bb836vboxsync return HWACCMCanEmulateIoBlock(VMMGetCpu(pDevIns->Internal.s.pVMR0));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMDEVHLPR0::pfnGetVMCPU */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(PVMCPU) pdmR0DevHlp_GetVMCPU(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0DevHlp_GetVMCPU: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPICHLPR0::pfnSetInterruptFF */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0PicHlp_SetInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 1\n",
956230513f1e35e9d694c219c7009034b71bb836vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPICHLPR0::pfnClearInterruptFF */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 0\n",
956230513f1e35e9d694c219c7009034b71bb836vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPICHLPR0::pfnLock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPICHLPR0::pfnUnlock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMAPICHLPR0::pfnSetInterruptFF */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0ApicHlp_SetInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 1\n",
956230513f1e35e9d694c219c7009034b71bb836vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));
956230513f1e35e9d694c219c7009034b71bb836vboxsync /* We need to wait up the target CPU. */
956230513f1e35e9d694c219c7009034b71bb836vboxsync GVMMR0SchedPokeEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
956230513f1e35e9d694c219c7009034b71bb836vboxsync GVMMR0SchedWakeUpEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMAPICHLPR0::pfnClearInterruptFF */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
956230513f1e35e9d694c219c7009034b71bb836vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMAPICHLPR0::pfnChangeFeature */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0ApicHlp_ChangeFeature: caller=%p/%d: version=%d\n", pDevIns, pDevIns->iInstance, (int)enmVersion));
956230513f1e35e9d694c219c7009034b71bb836vboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
956230513f1e35e9d694c219c7009034b71bb836vboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
956230513f1e35e9d694c219c7009034b71bb836vboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
956230513f1e35e9d694c219c7009034b71bb836vboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
956230513f1e35e9d694c219c7009034b71bb836vboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
956230513f1e35e9d694c219c7009034b71bb836vboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
956230513f1e35e9d694c219c7009034b71bb836vboxsync AssertMsgFailed(("Unknown APIC version: %d\n", (int)enmVersion));
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMAPICHLPR0::pfnLock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMAPICHLPR0::pfnUnlock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMAPICHLPR0::pfnGetCpuId */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMIOAPICHLPR0::pfnApicBusDeliver */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
956230513f1e35e9d694c219c7009034b71bb836vboxsync uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode)
956230513f1e35e9d694c219c7009034b71bb836vboxsync LogFlow(("pdmR0IoApicHlp_ApicBusDeliver: caller=%p/%d: u8Dest=%RX8 u8DestMode=%RX8 u8DeliveryMode=%RX8 iVector=%RX8 u8Polarity=%RX8 u8TriggerMode=%RX8\n",
956230513f1e35e9d694c219c7009034b71bb836vboxsync pDevIns, pDevIns->iInstance, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode));
956230513f1e35e9d694c219c7009034b71bb836vboxsync return pVM->pdm.s.Apic.pfnBusDeliverR0(pVM->pdm.s.Apic.pDevInsR0, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMIOAPICHLPR0::pfnLock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMIOAPICHLPR0::pfnUnlock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns)
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPCIHLPR0::pfnIsaSetIrq */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IsaSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
956230513f1e35e9d694c219c7009034b71bb836vboxsync Log4(("pdmR0PciHlp_IsaSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
956230513f1e35e9d694c219c7009034b71bb836vboxsync pdmR0IsaSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPCIHLPR0::pfnIoApicSetIrq */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync Log4(("pdmR0PciHlp_IsaSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
db22a92f701bfcc17823963d6c8b745f68d44e30vboxsync pdmR0IoApicSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
956230513f1e35e9d694c219c7009034b71bb836vboxsync/** @copydoc PDMPCIHLPR0::pfnLock */
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync/** @copydoc PDMPCIHLPR0::pfnUnlock */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * Sets an irq on the I/O APIC.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * @param pVM The VM handle.
db22a92f701bfcc17823963d6c8b745f68d44e30vboxsync * @param iIrq The irq.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * @param iLevel The new level.
956230513f1e35e9d694c219c7009034b71bb836vboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel)
956230513f1e35e9d694c219c7009034b71bb836vboxsync pVM->pdm.s.Pic.pfnSetIrqR0(pVM->pdm.s.Pic.pDevInsR0, iIrq, iLevel);
956230513f1e35e9d694c219c7009034b71bb836vboxsync pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
956230513f1e35e9d694c219c7009034b71bb836vboxsync /* queue for ring-3 execution. */
956230513f1e35e9d694c219c7009034b71bb836vboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
956230513f1e35e9d694c219c7009034b71bb836vboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
956230513f1e35e9d694c219c7009034b71bb836vboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
956230513f1e35e9d694c219c7009034b71bb836vboxsync * Sets an irq on the I/O APIC.
956230513f1e35e9d694c219c7009034b71bb836vboxsync * @param pVM The VM handle.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * @param iIrq The irq.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync * @param iLevel The new level.
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel)
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync /* queue for ring-3 execution. */
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2evboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));