PDMR0Device.cpp revision 8b43c87d70eb66ea6a484c18d7c23f2bc733e134
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* $Id$ */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @file
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * PDM - Pluggable Device and Driver Manager, R0 Device parts.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*
cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync * Copyright (C) 2006-2010 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.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * additional information or have any questions.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync* Header Files *
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync*******************************************************************************/
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#define LOG_GROUP LOG_GROUP_PDM_DEVICE
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include "PDMInternal.h"
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/pdm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/pgm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/mm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/vm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/vmm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/patm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/hwaccm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/log.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/err.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/gvmm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/asm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/assert.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/string.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Global Variables *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncRT_C_DECLS_BEGIN
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMDEVHLPR0) g_pdmR0DevHlp;
ffa39e5fea478b00909918ab8d45fb3ffb02bc14vboxsyncextern DECLEXPORT(const PDMPICHLPR0) g_pdmR0PicHlp;
11923fc977be1686f5428c3e790c04d0701a074cvboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp;
590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsyncextern DECLEXPORT(const PDMPCIHLPR0) g_pdmR0PciHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMHPETHLPR0) g_pdmR0HpetHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMDRVHLPR0) g_pdmR0DrvHlp;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncRT_C_DECLS_END
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Internal Functions *
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
ffa39e5fea478b00909918ab8d45fb3ffb02bc14vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name Ring-0 Device Helpers
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnPCISetIrq} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PPCIDEVICE pPciDev = pDevIns->Internal.s.pPciDeviceR0;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync 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 }
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync else
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* queue for ring-3 execution. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync if (pTask)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pTask->enmOp = PDMDEVHLPTASKOP_PCI_SET_IRQ;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pTask->pDevInsR3 = PDMDEVINS_2_R3PTR(pDevIns);
38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync pTask->u.SetIRQ.iIrq = iIrq;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pTask->u.SetIRQ.iLevel = iLevel;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync 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));
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnPCISetIrq} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync 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.pVMR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnPhysRead} */
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
fa92c704624def98d3c4aca86d65182effb98e04vboxsync LogFlow(("pdmR0DevHlp_PhysRead: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbRead=%#x\n",
fa92c704624def98d3c4aca86d65182effb98e04vboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbRead));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync int rc = PGMPhysRead(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbRead);
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log(("pdmR0DevHlp_PhysRead: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return rc;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnPhysWrite} */
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
fa92c704624def98d3c4aca86d65182effb98e04vboxsync LogFlow(("pdmR0DevHlp_PhysWrite: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbWrite=%#x\n",
fa92c704624def98d3c4aca86d65182effb98e04vboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbWrite));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync int rc = PGMPhysWrite(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbWrite);
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log(("pdmR0DevHlp_PhysWrite: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return rc;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnA20IsEnabled} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fEnabled = PGMPhysIsA20Enabled(VMMGetCpu(pDevIns->Internal.s.pVMR0));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d: returns %RTbool\n", pDevIns, pDevIns->iInstance, fEnabled));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return fEnabled;
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync}
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnVMState} */
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsyncstatic DECLCALLBACK(VMSTATE) pdmR0DevHlp_VMState(PPDMDEVINS pDevIns)
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync{
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync VMSTATE enmVMState = pDevIns->Internal.s.pVMR0->enmVMState;
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync LogFlow(("pdmR0DevHlp_VMState: caller=%p/%d: returns %d\n", pDevIns, pDevIns->iInstance, enmVMState));
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync return enmVMState;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnVMSetError} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync va_list args;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync va_start(args, pszFormat);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync 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;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnVMSetErrorV} */
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsyncstatic 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.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return rc;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnVMSetRuntimeError} */
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync{
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync va_list va;
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync va_start(va, pszFormat);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync va_end(va);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync return rc;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnVMSetRuntimeErrorV} */
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va)
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync{
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync return rc;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pdmR0DevHlp_PATMSetMMIOPatchInfo*/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync LogFlow(("pdmR0DevHlp_PATMSetMMIOPatchInfo: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync
ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync AssertFailed();
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* return PATMSetMMIOPatchInfo(pDevIns->Internal.s.pVMR0, GCPhys, pCachedData); */
5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsync return VINF_SUCCESS;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnGetVM} */
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsyncstatic DECLCALLBACK(PVM) pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns)
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync{
2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
43d3e60a2bcef646da0887a845e67c3a47759158vboxsync return pDevIns->Internal.s.pVMR0;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
48d60b042893290a747d3abeda71a3085d9133fdvboxsync
48d60b042893290a747d3abeda71a3085d9133fdvboxsync
48d60b042893290a747d3abeda71a3085d9133fdvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnCanEmulateIoBlock} */
48d60b042893290a747d3abeda71a3085d9133fdvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_CanEmulateIoBlock(PPDMDEVINS pDevIns)
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync{
48d60b042893290a747d3abeda71a3085d9133fdvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return HWACCMCanEmulateIoBlock(VMMGetCpu(pDevIns->Internal.s.pVMR0));
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnGetVMCPU} */
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsyncstatic DECLCALLBACK(PVMCPU) pdmR0DevHlp_GetVMCPU(PPDMDEVINS pDevIns)
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync{
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync LogFlow(("pdmR0DevHlp_GetVMCPU: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return VMMGetCpu(pDevIns->Internal.s.pVMR0);
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync}
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync/**
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync * The Ring-0 Device Helper Callbacks.
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync */
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsyncextern DECLEXPORT(const PDMDEVHLPR0) g_pdmR0DevHlp =
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync{
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync PDM_DEVHLPR0_VERSION,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_PCISetIrq,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_ISASetIrq,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_PhysRead,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_PhysWrite,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_A20IsEnabled,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_VMState,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_VMSetError,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_VMSetErrorV,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_VMSetRuntimeError,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_VMSetRuntimeErrorV,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_PATMSetMMIOPatchInfo,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_GetVM,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_CanEmulateIoBlock,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_GetVMCPU,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync PDM_DEVHLPR0_VERSION
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync};
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync/** @} */
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync/** @name PIC Ring-0 Helpers
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync * @{
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync */
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnSetInterruptFF} */
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pVM->pdm.s.Apic.pfnLocalInterruptR0)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync LogFlow(("pdmR0PicHlp_SetInterruptFF: caller='%p'/%d: Setting local interrupt on LAPIC\n",
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pDevIns, pDevIns->iInstance));
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync /* Raise the LAPIC's LINT0 line instead of signaling the CPU directly. */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pVM->pdm.s.Apic.pfnLocalInterruptR0(pVM->pdm.s.Apic.pDevInsR0, 0, 1);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return;
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync }
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync LogFlow(("pdmR0PicHlp_SetInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 1\n",
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_PIC);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnClearInterruptFF} */
a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pVM->pdm.s.Apic.pfnLocalInterruptR0)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {
5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsync /* Raise the LAPIC's LINT0 line instead of signaling the CPU directly. */
43d3e60a2bcef646da0887a845e67c3a47759158vboxsync LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller='%s'/%d: Clearing local interrupt on LAPIC\n",
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pDevIns, pDevIns->iInstance));
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync /* Lower the LAPIC's LINT0 line instead of signaling the CPU directly. */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pVM->pdm.s.Apic.pfnLocalInterruptR0(pVM->pdm.s.Apic.pDevInsR0, 0, 0);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 0\n",
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_PIC);
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync}
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnLock} */
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc)
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync{
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync}
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
da2ac963e5567d049d02bad0ad7783a0b9181637vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnUnlock} */
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/**
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync * The Ring-0 PIC Helper Callbacks.
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync */
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsyncextern DECLEXPORT(const PDMPICHLPR0) g_pdmR0PicHlp =
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync{
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync PDM_PICHLPR0_VERSION,
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pdmR0PicHlp_SetInterruptFF,
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pdmR0PicHlp_ClearInterruptFF,
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pdmR0PicHlp_Lock,
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pdmR0PicHlp_Unlock,
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync PDM_PICHLPR0_VERSION
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync};
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync/** @} */
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync/** @name APIC Ring-0 Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnSetInterruptFF} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVMCPU pVCpu = &pVM->aCpus[idCpu];
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturnVoid(idCpu < pVM->cCpus);
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0ApicHlp_SetInterruptFF: CPU%d=caller=%p/%d: VM_FF_INTERRUPT %d -> 1 (CPU%d)\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync VMMGetCpuId(pVM), pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC), idCpu));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync switch (enmType)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case PDMAPICIRQ_HARDWARE:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync case PDMAPICIRQ_NMI:
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_NMI);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync case PDMAPICIRQ_SMI:
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_SMI);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync case PDMAPICIRQ_EXTINT:
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_PIC);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync default:
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync AssertMsgFailed(("enmType=%d\n", enmType));
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync /* We need to wait up the target CPU. */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (VMMGetCpuId(pVM) != idCpu)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync switch (VMCPU_GET_STATE(pVCpu))
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync case VMCPUSTATE_STARTED_EXEC:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync GVMMR0SchedPokeEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync break;
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case VMCPUSTATE_STARTED_HALTED:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync GVMMR0SchedWakeUpEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync break;
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync default:
e17f587595bd5d3a7be56a892e3fd3a0ef83d268vboxsync break; /* nothing to do in other states. */
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync }
ef5b48babdb77b6bcc17a490cbbd0eef5e46e9fcvboxsync }
ef5b48babdb77b6bcc17a490cbbd0eef5e46e9fcvboxsync}
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnClearInterruptFF} */
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync{
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync PVMCPU pVCpu = &pVM->aCpus[idCpu];
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync AssertReturnVoid(idCpu < pVM->cCpus);
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
3c292c68aeb0a95090706381edf33b886c81afd1vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));
3c292c68aeb0a95090706381edf33b886c81afd1vboxsync
3c292c68aeb0a95090706381edf33b886c81afd1vboxsync /* Note: NMI/SMI can't be cleared. */
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync switch (enmType)
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync {
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync case PDMAPICIRQ_HARDWARE:
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_APIC);
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync break;
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync case PDMAPICIRQ_EXTINT:
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_PIC);
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync break;
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync default:
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync AssertMsgFailed(("enmType=%d\n", enmType));
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync break;
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync }
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync}
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnChangeFeature} */
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion)
395ac8a20a012656020c61a3975493a65fee0e77vboxsync{
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
395ac8a20a012656020c61a3975493a65fee0e77vboxsync LogFlow(("pdmR0ApicHlp_ChangeFeature: caller=%p/%d: version=%d\n", pDevIns, pDevIns->iInstance, (int)enmVersion));
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync switch (enmVersion)
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case PDMAPICVERSION_NONE:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync break;
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync case PDMAPICVERSION_APIC:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync break;
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync case PDMAPICVERSION_X2APIC:
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
e17f587595bd5d3a7be56a892e3fd3a0ef83d268vboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync break;
1bc5a31ae6d57c2b4731a23205f3958678b60193vboxsync default:
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync AssertMsgFailed(("Unknown APIC version: %d\n", (int)enmVersion));
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync }
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync}
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnLock} */
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync{
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync}
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnUnlock} */
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync}
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnGetCpuId} */
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns)
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync{
b0d29fd0a868929a608ff72658aac997cc95319avboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync return VMMGetCpuId(pDevIns->Internal.s.pVMR0);
b0d29fd0a868929a608ff72658aac997cc95319avboxsync}
b0d29fd0a868929a608ff72658aac997cc95319avboxsync
b0d29fd0a868929a608ff72658aac997cc95319avboxsync
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync/**
b0d29fd0a868929a608ff72658aac997cc95319avboxsync * The Ring-0 APIC Helper Callbacks.
b0d29fd0a868929a608ff72658aac997cc95319avboxsync */
b0d29fd0a868929a608ff72658aac997cc95319avboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp =
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync{
b0d29fd0a868929a608ff72658aac997cc95319avboxsync PDM_APICHLPR0_VERSION,
b0d29fd0a868929a608ff72658aac997cc95319avboxsync pdmR0ApicHlp_SetInterruptFF,
b0d29fd0a868929a608ff72658aac997cc95319avboxsync pdmR0ApicHlp_ClearInterruptFF,
b0d29fd0a868929a608ff72658aac997cc95319avboxsync pdmR0ApicHlp_ChangeFeature,
c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync pdmR0ApicHlp_Lock,
b0d29fd0a868929a608ff72658aac997cc95319avboxsync pdmR0ApicHlp_Unlock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmR0ApicHlp_GetCpuId,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDM_APICHLPR0_VERSION
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name I/O APIC Ring-0 Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMIOAPICHLPR0,pfnApicBusDeliver} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync LogFlow(("pdmR0IoApicHlp_ApicBusDeliver: caller=%p/%d: u8Dest=%RX8 u8DestMode=%RX8 u8DeliveryMode=%RX8 iVector=%RX8 u8Polarity=%RX8 u8TriggerMode=%RX8\n",
6c83eb6b98d1dd1b1d9795c16801ee2f53d2cc31vboxsync pDevIns, pDevIns->iInstance, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode));
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync Assert(pVM->pdm.s.Apic.pDevInsR0);
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync if (pVM->pdm.s.Apic.pfnBusDeliverR0)
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync return pVM->pdm.s.Apic.pfnBusDeliverR0(pVM->pdm.s.Apic.pDevInsR0, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode);
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync return VINF_SUCCESS;
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync}
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMIOAPICHLPR0,pfnLock} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMIOAPICHLPR0,pfnUnlock} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync * The Ring-0 I/O APIC Helper Callbacks.
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_IOAPICHLPR0_VERSION,
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync pdmR0IoApicHlp_ApicBusDeliver,
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync pdmR0IoApicHlp_Lock,
86b620001857a05e9e7b83b11525094c34637e23vboxsync pdmR0IoApicHlp_Unlock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_IOAPICHLPR0_VERSION
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
86b620001857a05e9e7b83b11525094c34637e23vboxsync/** @name PCI Bus Ring-0 Helpers
86b620001857a05e9e7b83b11525094c34637e23vboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnIsaSetIrq} */
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsyncstatic 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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnIoApicSetIrq} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync Log4(("pdmR0PciHlp_IoApicSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmR0IoApicSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnLock} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return pdmLockEx(pDevIns->Internal.s.pVMR0, rc);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnUnlock} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 PCI Bus Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPCIHLPR0) g_pdmR0PciHlp =
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDM_PCIHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmR0PciHlp_IsaSetIrq,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmR0PciHlp_IoApicSetIrq,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pdmR0PciHlp_Lock,
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync pdmR0PciHlp_Unlock,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDM_PCIHLPR0_VERSION, /* the end */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync/** @name HPET Ring-0 Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync/**
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync * The Ring-0 HPET Helper Callbacks.
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync */
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsyncextern DECLEXPORT(const PDMHPETHLPR0) g_pdmR0HpetHlp =
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync{
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync PDM_HPETHLPR0_VERSION,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDM_HPETHLPR0_VERSION, /* the end */
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync};
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name Ring-0 Context Driver Helpers
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync * @{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetError} */
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetError(PPDMDRVINS pDrvIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync va_list args;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync va_start(args, pszFormat);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync int rc2 = VMSetErrorV(pDrvIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, args); Assert(rc2 == rc); NOREF(rc2);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync va_end(args);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return rc;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetErrorV} */
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetErrorV(PPDMDRVINS pDrvIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync int rc2 = VMSetErrorV(pDrvIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return rc;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetRuntimeError} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetRuntimeError(PPDMDRVINS pDrvIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync va_list va;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync va_start(va, pszFormat);
cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync int rc = VMSetRuntimeErrorV(pDrvIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync va_end(va);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return rc;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetErrorV} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetRuntimeErrorV(PPDMDRVINS pDrvIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va)
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync int rc = VMSetRuntimeErrorV(pDrvIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return rc;
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}
cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync
11923fc977be1686f5428c3e790c04d0701a074cvboxsync
11923fc977be1686f5428c3e790c04d0701a074cvboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnAssertEMT} */
11923fc977be1686f5428c3e790c04d0701a074cvboxsyncstatic DECLCALLBACK(bool) pdmR0DrvHlp_AssertEMT(PPDMDRVINS pDrvIns, const char *pszFile, unsigned iLine, const char *pszFunction)
cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync{
cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
11923fc977be1686f5428c3e790c04d0701a074cvboxsync if (VM_IS_EMT(pDrvIns->Internal.s.pVMR0))
11923fc977be1686f5428c3e790c04d0701a074cvboxsync return true;
11923fc977be1686f5428c3e790c04d0701a074cvboxsync
11923fc977be1686f5428c3e790c04d0701a074cvboxsync RTAssertMsg1Weak("AssertEMT", iLine, pszFile, pszFunction);
11923fc977be1686f5428c3e790c04d0701a074cvboxsync RTAssertPanic();
11923fc977be1686f5428c3e790c04d0701a074cvboxsync return false;
11923fc977be1686f5428c3e790c04d0701a074cvboxsync}
11923fc977be1686f5428c3e790c04d0701a074cvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
11923fc977be1686f5428c3e790c04d0701a074cvboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnAssertOther} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(bool) pdmR0DrvHlp_AssertOther(PPDMDRVINS pDrvIns, const char *pszFile, unsigned iLine, const char *pszFunction)
cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (!VM_IS_EMT(pDrvIns->Internal.s.pVMR0))
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return true;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync RTAssertMsg1Weak("AssertOther", iLine, pszFile, pszFunction);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync RTAssertPanic();
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return false;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/**
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync * The Raw-Mode Context Driver Helper Callbacks.
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncextern DECLEXPORT(const PDMDRVHLPR0) g_pdmR0DrvHlp =
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDM_DRVHLPRC_VERSION,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmR0DrvHlp_VMSetError,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmR0DrvHlp_VMSetErrorV,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmR0DrvHlp_VMSetRuntimeError,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmR0DrvHlp_VMSetRuntimeErrorV,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmR0DrvHlp_AssertEMT,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmR0DrvHlp_AssertOther,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDM_DRVHLPRC_VERSION
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync};
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/**
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync * Sets an irq on the I/O APIC.
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync *
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync * @param pVM The VM handle.
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync * @param iIrq The irq.
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync * @param iLevel The new level.
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if ( ( pVM->pdm.s.IoApic.pDevInsR0
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync || !pVM->pdm.s.IoApic.pDevInsR3)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync && ( pVM->pdm.s.Pic.pDevInsR0
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync || !pVM->pdm.s.Pic.pDevInsR3))
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmLock(pVM);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pVM->pdm.s.Pic.pDevInsR0)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pVM->pdm.s.Pic.pfnSetIrqR0(pVM->pdm.s.Pic.pDevInsR0, iIrq, iLevel);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pVM->pdm.s.IoApic.pDevInsR0)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmUnlock(pVM);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync else
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync /* queue for ring-3 execution. */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pTask)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->enmOp = PDMDEVHLPTASKOP_ISA_SET_IRQ;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->pDevInsR3 = NIL_RTR3PTR; /* not required */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->u.SetIRQ.iIrq = iIrq;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->u.SetIRQ.iLevel = iLevel;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync else
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/**
5bc12adcd2551b1a206b40f9ad976fed75bea9a0vboxsync * Sets an irq on the I/O APIC.
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync *
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync * @param pVM The VM handle.
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync * @param iIrq The irq.
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync * @param iLevel The new level.
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync */
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
5bc12adcd2551b1a206b40f9ad976fed75bea9a0vboxsync if (pVM->pdm.s.IoApic.pDevInsR0)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync pdmLock(pVM);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pdmUnlock(pVM);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync else if (pVM->pdm.s.IoApic.pDevInsR3)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync /* queue for ring-3 execution. */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pTask)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->enmOp = PDMDEVHLPTASKOP_IOAPIC_SET_IRQ;
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync pTask->pDevInsR3 = NIL_RTR3PTR; /* not required */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->u.SetIRQ.iIrq = iIrq;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pTask->u.SetIRQ.iLevel = iLevel;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync else
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync