VMM/VMMR0/PDMR0Device.cpp

	PDMR0Device.cpp revision 5cd35366dd244ca8c8c583904fc6ff2a0c60fa0f
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* $Id$ */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @file
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * PDM - Pluggable Device and Driver Manager, R0 Device parts.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * General Public License (GPL) as published by the Free Software
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync *
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * additional information or have any questions.
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*   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);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, bool fFatal, const char *pszErrorID, const char *pszFormat, ...);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, bool fFatal, const char *pszErrorID, const char *pszFormat, va_list va);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(PVM)  pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name PIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name APIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu);
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu);
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(int)  pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns);
6c83eb6b98d1dd1b1d9795c16801ee2f53d2cc31vboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns);
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);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns);
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);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns);
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,
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync    pdmR0DevHlp_GetVM,
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    pdmR0PicHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PicHlp_Unlock,
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    pdmR0ApicHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0ApicHlp_Unlock,
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync    pdmR0ApicHlp_GetCpuId,
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    pdmR0IoApicHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0IoApicHlp_Unlock,
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    pdmR0PciHlp_Lock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    pdmR0PciHlp_Unlock,
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
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    PVM          pVM     = pDevIns->Internal.s.pVMR0;
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    PPCIDEVICE   pPciDev = pDevIns->Internal.s.pPciDeviceR0;
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    PPDMPCIBUS   pPciBus = pDevIns->Internal.s.pPciBusR0;
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. */
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync        PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->enmOp = PDMDEVHLPTASKOP_PCI_SET_IRQ;
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync            pTask->pDevInsR3 = PDMDEVINS_2_R3PTR(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync            PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &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
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmR0IsaSetIrq(pDevIns->Internal.s.pVMR0, 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
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    PGMPhysRead(pDevIns->Internal.s.pVMR0, 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
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    PGMPhysWrite(pDevIns->Internal.s.pVMR0, 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
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    bool fEnabled = PGMPhysIsA20Enabled(pDevIns->Internal.s.pVMR0);
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);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR0, 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);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR0, 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);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, 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);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, 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
ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync    AssertFailed();
ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync/*    return PATMSetMMIOPatchInfo(pDevIns->Internal.s.pVMR0, GCPhys, pCachedData); */
ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync    return VINF_SUCCESS;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsync
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync/** @copydoc PDMDEVHLPR0::pfnGetVM */
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(PVM)  pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns)
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync{
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync    LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync    return pDevIns->Internal.s.pVMR0;
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsync
f20f327b65009074292a4b9ad44a02b6bfb2de8avboxsync/** @copydoc PDMPICHLPR0::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",
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync             pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pDevIns->Internal.s.pVMR0, 0, VM_FF_INTERRUPT_PIC)));
607961fb76ee6b24ca8d3b53ece9d70412f73b1bvboxsync    /* for PIC we always deliver to CPU 0, MP use APIC */
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    VMCPU_FF_SET(pDevIns->Internal.s.pVMR0, 0, VM_FF_INTERRUPT_PIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
f20f327b65009074292a4b9ad44a02b6bfb2de8avboxsync/** @copydoc PDMPICHLPR0::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",
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync             pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pDevIns->Internal.s.pVMR0, 0, VM_FF_INTERRUPT_PIC)));
607961fb76ee6b24ca8d3b53ece9d70412f73b1bvboxsync    /* for PIC we always deliver to CPU 0, MP use APIC */
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    VMCPU_FF_CLEAR(pDevIns->Internal.s.pVMR0, 0, VM_FF_INTERRUPT_PIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
f20f327b65009074292a4b9ad44a02b6bfb2de8avboxsync/** @copydoc PDMAPICHLPR0::pfnSetInterruptFF */
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync
1bc5a31ae6d57c2b4731a23205f3958678b60193vboxsync    LogFlow(("pdmR0ApicHlp_SetInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 1\n",
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync             pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pDevIns->Internal.s.pVMR0, idCpu, VM_FF_INTERRUPT_APIC)));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    VMCPU_FF_SET(pDevIns->Internal.s.pVMR0, idCpu, VM_FF_INTERRUPT_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
f20f327b65009074292a4b9ad44a02b6bfb2de8avboxsync/** @copydoc PDMAPICHLPR0::pfnClearInterruptFF */
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync
1bc5a31ae6d57c2b4731a23205f3958678b60193vboxsync    LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync             pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pDevIns->Internal.s.pVMR0, idCpu, VM_FF_INTERRUPT_APIC)));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    VMCPU_FF_CLEAR(pDevIns->Internal.s.pVMR0, idCpu, VM_FF_INTERRUPT_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
f20f327b65009074292a4b9ad44a02b6bfb2de8avboxsync/** @copydoc PDMAPICHLPR0::pfnChangeFeature */
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync    LogFlow(("pdmR0ApicHlp_ChangeFeature: caller=%p/%d: version=%d\n", pDevIns, pDevIns->iInstance, (int)enmVersion));
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync    switch (enmVersion)
b0d29fd0a868929a608ff72658aac997cc95319avboxsync    {
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync        case PDMAPICVERSION_NONE:
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            break;
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync        case PDMAPICVERSION_APIC:
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            break;
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync        case PDMAPICVERSION_X2APIC:
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync            break;
b0d29fd0a868929a608ff72658aac997cc95319avboxsync        default:
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync            AssertMsgFailed(("Unknown APIC version: %d\n", (int)enmVersion));
b0d29fd0a868929a608ff72658aac997cc95319avboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMAPICHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync/** @copydoc PDMAPICHLPR0::pfnGetCpuId */
6c83eb6b98d1dd1b1d9795c16801ee2f53d2cc31vboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns)
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync{
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    return VMMGetCpuId(pDevIns->Internal.s.pVMR0);
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync}
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync
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);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    PVM pVM = pDevIns->Internal.s.pVMR0;
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/** @copydoc PDMIOAPICHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMIOAPICHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
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));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmR0IsaSetIrq(pDevIns->Internal.s.pVMR0, 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));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmR0IoApicSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPCIHLPR0::pfnLock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPCIHLPR0::pfnUnlock */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync    pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
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. */
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync        PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->enmOp = PDMDEVHLPTASKOP_ISA_SET_IRQ;
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync            pTask->pDevInsR3 = NIL_RTR3PTR; /* not required */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync            PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &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. */
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync        PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->enmOp = PDMDEVHLPTASKOP_IOAPIC_SET_IRQ;
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync            pTask->pDevInsR3 = NIL_RTR3PTR; /* not required */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync            PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync        else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync            AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync    }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}