VMM/VMMR0/PDMR0Device.cpp

	PDMR0Device.cpp revision 5eca6b757429b1f1d768e16fba65c485af34319d
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* $Id$ */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @file
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * PDM - Pluggable Device and Driver Manager, R0 Device parts.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*
c97989161fbe75bc14cea477a5443bbf474dd3advboxsync * Copyright (C) 2006-2007 innotek GmbH
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * available from http://www.virtualbox.org. This file is free software;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * you can redistribute it and/or modify it under the terms of the GNU
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * General Public License as published by the Free Software Foundation,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * distribution. VirtualBox OSE is distributed in the hope that it will
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * be useful, but WITHOUT ANY WARRANTY of any kind.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * If you received this file as part of a commercial VirtualBox
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * distribution, then only the terms of your commercial VirtualBox
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * license agreement apply instead of the previous paragraph.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*   Header Files                                                               *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#define LOG_GROUP LOG_GROUP_PDM_DEVICE
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include "PDMInternal.h"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/pdm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/pgm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/mm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/vm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/patm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/log.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/err.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/asm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/assert.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/string.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*   Defined Constants And Macros                                               *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @def PDMDEV_ASSERT_DEVINS
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Asserts the validity of the driver instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_STRICT
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync# define PDMDEV_ASSERT_DEVINS(pDevIns)   do { Assert(VALID_PTR(pDevIns)); \
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync                                              Assert(pDevIns->u32Version == PDM_DEVINS_VERSION); \
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync                                              Assert(pDevIns->pvInstanceDataR0 == (void *)&pDevIns->achInstanceData[0]); \
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync                                         } while (0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync# define PDMDEV_ASSERT_DEVINS(pDevIns)   do { } while (0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*   Global Variables                                                           *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync__BEGIN_DECLS
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMDEVHLPR0)    g_pdmR0DevHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPICHLPR0)    g_pdmR0PicHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMAPICHLPR0)   g_pdmR0ApicHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPCIHLPR0)    g_pdmR0PciHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync__END_DECLS
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*   Internal Functions                                                         *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name GC Device Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, bool fFatal, const char *pszErrorID, const char *pszFormat, ...);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, bool fFatal, const char *pszErrorID, const char *pszFormat, va_list va);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name PIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name APIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, bool fEnabled);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name I/O APIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync                                                        uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name PCI Bus GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IsaSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context Device Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMDEVHLPR0) g_pdmR0DevHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_DEVHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_PCISetIrq,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_ISASetIrq,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_PhysRead,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_PhysWrite,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_A20IsEnabled,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_VMSetError,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_VMSetErrorV,
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    pdmR0DevHlp_VMSetRuntimeError,
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    pdmR0DevHlp_VMSetRuntimeErrorV,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0DevHlp_PATMSetMMIOPatchInfo,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_DEVHLPR0_VERSION
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context PIC Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPICHLPR0) g_pdmR0PicHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_PICHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PicHlp_SetInterruptFF,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PicHlp_ClearInterruptFF,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PicHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PicHlp_Unlock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_PICHLPR0_VERSION
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context APIC Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_APICHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0ApicHlp_SetInterruptFF,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0ApicHlp_ClearInterruptFF,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0ApicHlp_ChangeFeature,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0ApicHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0ApicHlp_Unlock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_APICHLPR0_VERSION
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context I/O APIC Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_IOAPICHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IoApicHlp_ApicBusDeliver,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IoApicHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IoApicHlp_Unlock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_IOAPICHLPR0_VERSION
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context PCI Bus Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPCIHLPR0) g_pdmR0PciHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_PCIHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PciHlp_IsaSetIrq,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PciHlp_IoApicSetIrq,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PciHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PciHlp_Unlock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDM_PCIHLPR0_VERSION, /* the end */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPCISetIrq */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PVM          pVM     = pDevIns->Internal.s.pVMHC;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PPCIDEVICE   pPciDev = pDevIns->Internal.s.pPciDeviceHC;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PPDMPCIBUS   pPciBus = pDevIns->Internal.s.pPciBusHC;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    if (    pPciDev
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        &&  pPciBus
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        &&  pPciBus->pDevInsR0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pdmLock(pVM);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pPciBus->pfnSetIrqR0(pPciBus->pDevInsR0, pPciDev, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pdmUnlock(pVM);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        /* queue for ring-3 execution. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->enmOp = PDMDEVHLPTASKOP_PCI_SET_IRQ;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->pDevInsHC = pDevIns;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueHC, &pTask->Core, 0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPCISetIrq */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IsaSetIrq(pDevIns->Internal.s.pVMHC, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPhysRead */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_PhysRead: caller=%p/%d: GCPhys=%VGp pvBuf=%p cbRead=%#x\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbRead));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PGMPhysRead(pDevIns->Internal.s.pVMHC, GCPhys, pvBuf, cbRead);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    Log(("pdmR0DevHlp_PhysRead: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPhysWrite */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_PhysWrite: caller=%p/%d: GCPhys=%VGp pvBuf=%p cbWrite=%#x\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbWrite));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PGMPhysWrite(pDevIns->Internal.s.pVMHC, GCPhys, pvBuf, cbWrite);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    Log(("pdmR0DevHlp_PhysWrite: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnA20IsEnabled */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    bool fEnabled = PGMPhysIsA20Enabled(pDevIns->Internal.s.pVMHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    Log(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d: returns %RTbool\n", pDevIns, pDevIns->iInstance, fEnabled));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return fEnabled;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetError */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    va_list args;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    va_start(args, pszFormat);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMHC, rc, RT_SRC_POS_ARGS, pszFormat, args); Assert(rc2 == rc); NOREF(rc2);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    va_end(args);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return rc;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetErrorV */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMHC, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return rc;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetRuntimeError */
5eca6b757429b1f1d768e16fba65c485af34319dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, bool fFatal, const char *pszErrorID, const char *pszFormat, ...)
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync{
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    va_list args;
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    va_start(args, pszFormat);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMHC, fFatal, pszErrorID, pszFormat, args);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    va_end(args);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    return rc;
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync}
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetRuntimeErrorV */
5eca6b757429b1f1d768e16fba65c485af34319dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, bool fFatal, const char *pszErrorID, const char *pszFormat, va_list va)
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync{
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMHC, fFatal, pszErrorID, pszFormat, va);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync    return rc;
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync}
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pdmR0DevHlp_PATMSetMMIOPatchInfo*/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0DevHlp_PATMSetMMIOPatchInfo: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return PATMSetMMIOPatchInfo(pDevIns->Internal.s.pVMHC, GCPhys, pCachedData);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPGC::pfnSetInterruptFF */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0PicHlp_SetInterruptFF: caller=%p/%d: VM_FF_INTERRUPT_PIC %d -> 1\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, VM_FF_ISSET(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_PIC)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    VM_FF_SET(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_PIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPGC::pfnClearInterruptFF */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT_PIC %d -> 0\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, VM_FF_ISSET(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_PIC)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    VM_FF_CLEAR(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_PIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMHC, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmUnlock(pDevIns->Internal.s.pVMHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif /* VBOX_WITH_PDM_LOCK */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPGC::pfnSetInterruptFF */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0ApicHlp_SetInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 1\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, VM_FF_ISSET(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_APIC)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    VM_FF_SET(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPGC::pfnClearInterruptFF */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, VM_FF_ISSET(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_APIC)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    VM_FF_CLEAR(pDevIns->Internal.s.pVMHC, VM_FF_INTERRUPT_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPGC::pfnChangeFeature */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, bool fEnabled)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0ApicHlp_ChangeFeature: caller=%p/%d: fEnabled=%RTbool\n", pDevIns, pDevIns->iInstance, fEnabled));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    if (fEnabled)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMHC, CPUMCPUIDFEATURE_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMHC, CPUMCPUIDFEATURE_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMHC, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmUnlock(pDevIns->Internal.s.pVMHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif /* VBOX_WITH_PDM_LOCK */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMIOAPICHLPR0::pfnApicBusDeliver */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync                                                        uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PVM pVM = pDevIns->Internal.s.pVMHC;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    LogFlow(("pdmR0IoApicHlp_ApicBusDeliver: caller=%p/%d: u8Dest=%RX8 u8DestMode=%RX8 u8DeliveryMode=%RX8 iVector=%RX8 u8Polarity=%RX8 u8TriggerMode=%RX8\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             pDevIns, pDevIns->iInstance, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    Assert(pVM->pdm.s.Apic.pDevInsR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    if (pVM->pdm.s.Apic.pfnBusDeliverR0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pVM->pdm.s.Apic.pfnBusDeliverR0(pVM->pdm.s.Apic.pDevInsR0, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMIOAPICHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMHC, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMIOAPICHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmUnlock(pDevIns->Internal.s.pVMHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif /* VBOX_WITH_PDM_LOCK */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPCIHLPR0::pfnIsaSetIrq */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IsaSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    Log4(("pdmR0PciHlp_IsaSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IsaSetIrq(pDevIns->Internal.s.pVMHC, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPCIHLPR0::pfnIoApicSetIrq */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    Log4(("pdmR0PciHlp_IsaSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IoApicSetIrq(pDevIns->Internal.s.pVMHC, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WITH_PDM_LOCK
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPCIHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMHC, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPCIHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmUnlock(pDevIns->Internal.s.pVMHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif /* VBOX_WITH_PDM_LOCK */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Sets an irq on the I/O APIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param   pVM     The VM handle.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param   iIrq    The irq.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param   iLevel  The new level.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    if (    (   pVM->pdm.s.IoApic.pDevInsR0
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             || !pVM->pdm.s.IoApic.pDevInsR3)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        &&  (   pVM->pdm.s.Pic.pDevInsR0
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync             || !pVM->pdm.s.Pic.pDevInsR3))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pdmLock(pVM);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pVM->pdm.s.Pic.pDevInsR0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pVM->pdm.s.Pic.pfnSetIrqR0(pVM->pdm.s.Pic.pDevInsR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pVM->pdm.s.IoApic.pDevInsR0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pdmUnlock(pVM);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        /* queue for ring-3 execution. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->enmOp = PDMDEVHLPTASKOP_ISA_SET_IRQ;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->pDevInsHC = 0; /* not required */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueHC, &pTask->Core, 0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Sets an irq on the I/O APIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param   pVM     The VM handle.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param   iIrq    The irq.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param   iLevel  The new level.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    if (pVM->pdm.s.IoApic.pDevInsR0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pdmLock(pVM);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        pdmUnlock(pVM);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    else if (pVM->pdm.s.IoApic.pDevInsR3)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        /* queue for ring-3 execution. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueHC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->enmOp = PDMDEVHLPTASKOP_IOAPIC_SET_IRQ;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->pDevInsHC = 0; /* not required */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueHC, &pTask->Core, 0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}