PDMR0Device.cpp revision 43747b1f0bc8302a238fb35e55857a5e9aa1933d
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* $Id$ */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @file
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * PDM - Pluggable Device and Driver Manager, R0 Device parts.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*
e64031e20c39650a7bc902a3e1aba613b9415deevboxsync * Copyright (C) 2006-2010 Oracle Corporation
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
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Header Files *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#define LOG_GROUP LOG_GROUP_PDM_DEVICE
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include "PDMInternal.h"
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/pdm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/pgm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/mm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/vm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/vmm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/patm.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/hwaccm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/log.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <VBox/err.h>
43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync#include <VBox/vmm/gvmm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/asm.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/assert.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/string.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Global Variables *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsyncRT_C_DECLS_BEGIN
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;
ffa39e5fea478b00909918ab8d45fb3ffb02bc14vboxsyncextern DECLEXPORT(const PDMHPETHLPR0) g_pdmR0HpetHlp;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncextern DECLEXPORT(const PDMDRVHLPR0) g_pdmR0DrvHlp;
590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsyncRT_C_DECLS_END
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Internal Functions *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel);
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsyncstatic void pdmR0IoApicSendMsi(PVM pVM, RTGCPHYS GCAddr, uint32_t uValue);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @name Ring-0 Device Helpers
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * @{
ffa39e5fea478b00909918ab8d45fb3ffb02bc14vboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnPhysRead} */
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync LogFlow(("pdmR0DevHlp_PhysRead: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbRead=%#x\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbRead));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
fa92c704624def98d3c4aca86d65182effb98e04vboxsync int rc = PGMPhysRead(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbRead);
fa92c704624def98d3c4aca86d65182effb98e04vboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync Log(("pdmR0DevHlp_PhysRead: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync return rc;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnPhysWrite} */
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync LogFlow(("pdmR0DevHlp_PhysWrite: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbWrite=%#x\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbWrite));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
fa92c704624def98d3c4aca86d65182effb98e04vboxsync int rc = PGMPhysWrite(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbWrite);
fa92c704624def98d3c4aca86d65182effb98e04vboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync Log(("pdmR0DevHlp_PhysWrite: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync return rc;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync 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;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
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;
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync}
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnVMSetRuntimeError} */
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync{
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync va_list va;
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync va_start(va, pszFormat);
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync va_end(va);
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync return rc;
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync}
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
5eca6b757429b1f1d768e16fba65c485af34319dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @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);
940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, 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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
43d3e60a2bcef646da0887a845e67c3a47759158vboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnCanEmulateIoBlock} */
48d60b042893290a747d3abeda71a3085d9133fdvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_CanEmulateIoBlock(PPDMDEVINS pDevIns)
48d60b042893290a747d3abeda71a3085d9133fdvboxsync{
48d60b042893290a747d3abeda71a3085d9133fdvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
48d60b042893290a747d3abeda71a3085d9133fdvboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync return HWACCMCanEmulateIoBlock(VMMGetCpu(pDevIns->Internal.s.pVMR0));
48d60b042893290a747d3abeda71a3085d9133fdvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @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));
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync return VMMGetCpu(pDevIns->Internal.s.pVMR0);
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync}
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnTMTimeVirtGet} */
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsyncstatic DECLCALLBACK(uint64_t) pdmR0DevHlp_TMTimeVirtGet(PPDMDEVINS pDevIns)
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync{
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync LogFlow(("pdmR0DevHlp_TMTimeVirtGet: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return TMVirtualGet(pDevIns->Internal.s.pVMR0);
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync}
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnTMTimeVirtGetFreq} */
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsyncstatic DECLCALLBACK(uint64_t) pdmR0DevHlp_TMTimeVirtGetFreq(PPDMDEVINS pDevIns)
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync{
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync LogFlow(("pdmR0DevHlp_TMTimeVirtGetFreq: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return TMVirtualGetFreq(pDevIns->Internal.s.pVMR0);
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync}
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync/** @interface_method_impl{PDMDEVHLPR0,pfnTMTimeVirtGetNano} */
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsyncstatic DECLCALLBACK(uint64_t) pdmR0DevHlp_TMTimeVirtGetNano(PPDMDEVINS pDevIns)
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync{
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync LogFlow(("pdmR0DevHlp_TMTimeVirtGetNano: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return TMVirtualToNano(pDevIns->Internal.s.pVMR0, TMVirtualGet(pDevIns->Internal.s.pVMR0));
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync}
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 Device Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMDEVHLPR0) g_pdmR0DevHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_DEVHLPR0_VERSION,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_PCISetIrq,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_ISASetIrq,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_PhysRead,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_PhysWrite,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_A20IsEnabled,
8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync pdmR0DevHlp_VMState,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_VMSetError,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_VMSetErrorV,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_VMSetRuntimeError,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_VMSetRuntimeErrorV,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_PATMSetMMIOPatchInfo,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_GetVM,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_CanEmulateIoBlock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0DevHlp_GetVMCPU,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_TMTimeVirtGet,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_TMTimeVirtGetFreq,
c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync pdmR0DevHlp_TMTimeVirtGetNano,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_DEVHLPR0_VERSION
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync};
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsync
43d3e60a2bcef646da0887a845e67c3a47759158vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @name PIC Ring-0 Helpers
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * @{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnSetInterruptFF} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync if (pVM->pdm.s.Apic.pfnLocalInterruptR0)
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync {
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync LogFlow(("pdmR0PicHlp_SetInterruptFF: caller='%p'/%d: Setting local interrupt on LAPIC\n",
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pDevIns, pDevIns->iInstance));
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync /* Raise the LAPIC's LINT0 line instead of signaling the CPU directly. */
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pVM->pdm.s.Apic.pfnLocalInterruptR0(pVM->pdm.s.Apic.pDevInsR0, 0, 1);
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync return;
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync }
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync LogFlow(("pdmR0PicHlp_SetInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 1\n",
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
da2ac963e5567d049d02bad0ad7783a0b9181637vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_PIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnClearInterruptFF} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync if (pVM->pdm.s.Apic.pfnLocalInterruptR0)
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync {
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync /* Raise the LAPIC's LINT0 line instead of signaling the CPU directly. */
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller='%s'/%d: Clearing local interrupt on LAPIC\n",
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pDevIns, pDevIns->iInstance));
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync /* Lower the LAPIC's LINT0 line instead of signaling the CPU directly. */
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pVM->pdm.s.Apic.pfnLocalInterruptR0(pVM->pdm.s.Apic.pDevInsR0, 0, 0);
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync return;
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync }
447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 0\n",
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_PIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMPICHLPR0,pfnUnlock} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 PIC Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMPICHLPR0) g_pdmR0PicHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_PICHLPR0_VERSION,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PicHlp_SetInterruptFF,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PicHlp_ClearInterruptFF,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PicHlp_Lock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PicHlp_Unlock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_PICHLPR0_VERSION
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync};
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @name APIC Ring-0 Helpers
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * @{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnSetInterruptFF} */
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVMCPU pVCpu = &pVM->aCpus[idCpu];
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e17f587595bd5d3a7be56a892e3fd3a0ef83d268vboxsync AssertReturnVoid(idCpu < pVM->cCpus);
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync
ef5b48babdb77b6bcc17a490cbbd0eef5e46e9fcvboxsync LogFlow(("pdmR0ApicHlp_SetInterruptFF: CPU%d=caller=%p/%d: VM_FF_INTERRUPT %d -> 1 (CPU%d)\n",
ef5b48babdb77b6bcc17a490cbbd0eef5e46e9fcvboxsync VMMGetCpuId(pVM), pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC), idCpu));
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync switch (enmType)
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync {
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync case PDMAPICIRQ_HARDWARE:
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_APIC);
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync break;
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync case PDMAPICIRQ_NMI:
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_NMI);
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync break;
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync case PDMAPICIRQ_SMI:
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_SMI);
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync break;
3c292c68aeb0a95090706381edf33b886c81afd1vboxsync case PDMAPICIRQ_EXTINT:
3c292c68aeb0a95090706381edf33b886c81afd1vboxsync VMCPU_FF_SET(pVCpu, VMCPU_FF_INTERRUPT_PIC);
3c292c68aeb0a95090706381edf33b886c81afd1vboxsync break;
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync default:
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync AssertMsgFailed(("enmType=%d\n", enmType));
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync break;
1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync }
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync /* We need to wait up the target CPU. */
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync if (VMMGetCpuId(pVM) != idCpu)
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync {
6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync switch (VMCPU_GET_STATE(pVCpu))
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync {
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync case VMCPUSTATE_STARTED_EXEC:
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync GVMMR0SchedPokeEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync break;
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync case VMCPUSTATE_STARTED_HALTED:
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync GVMMR0SchedWakeUpEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync break;
395ac8a20a012656020c61a3975493a65fee0e77vboxsync
960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync default:
395ac8a20a012656020c61a3975493a65fee0e77vboxsync break; /* nothing to do in other states. */
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync }
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnClearInterruptFF} */
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVM pVM = pDevIns->Internal.s.pVMR0;
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVMCPU pVCpu = &pVM->aCpus[idCpu];
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync
e17f587595bd5d3a7be56a892e3fd3a0ef83d268vboxsync AssertReturnVoid(idCpu < pVM->cCpus);
10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync
1bc5a31ae6d57c2b4731a23205f3958678b60193vboxsync LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync /* Note: NMI/SMI can't be cleared. */
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync switch (enmType)
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync {
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync case PDMAPICIRQ_HARDWARE:
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_APIC);
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync break;
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync case PDMAPICIRQ_EXTINT:
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_INTERRUPT_PIC);
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync break;
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync default:
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync AssertMsgFailed(("enmType=%d\n", enmType));
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync break;
09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnUnlock} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMAPICHLPR0,pfnGetCpuId} */
6c83eb6b98d1dd1b1d9795c16801ee2f53d2cc31vboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns)
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync{
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync return VMMGetCpuId(pDevIns->Internal.s.pVMR0);
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync}
6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 APIC Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_APICHLPR0_VERSION,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0ApicHlp_SetInterruptFF,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0ApicHlp_ClearInterruptFF,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0ApicHlp_ChangeFeature,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0ApicHlp_Lock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0ApicHlp_Unlock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0ApicHlp_GetCpuId,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_APICHLPR0_VERSION
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync};
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @name I/O APIC Ring-0 Helpers
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * @{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMIOAPICHLPR0,pfnApicBusDeliver} */
86b620001857a05e9e7b83b11525094c34637e23vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync 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)
86b620001857a05e9e7b83b11525094c34637e23vboxsync return pVM->pdm.s.Apic.pfnBusDeliverR0(pVM->pdm.s.Apic.pDevInsR0, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode);
86b620001857a05e9e7b83b11525094c34637e23vboxsync return VINF_SUCCESS;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMIOAPICHLPR0,pfnUnlock} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 I/O APIC Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_IOAPICHLPR0_VERSION,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0IoApicHlp_ApicBusDeliver,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0IoApicHlp_Lock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0IoApicHlp_Unlock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_IOAPICHLPR0_VERSION
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync};
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @name PCI Bus Ring-0 Helpers
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * @{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnIoApicSetIrq} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Log4(("pdmR0PciHlp_IoApicSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync pdmR0IoApicSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnIoApicSendMsi} */
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSendMsi(PPDMDEVINS pDevIns, RTGCPHYS GCAddr, uint32_t uValue)
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync{
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync Log4(("pdmR0PciHlp_IoApicSendMsi: Address=%p Value=%d\n", GCAddr, uValue));
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync pdmR0IoApicSendMsi(pDevIns->Internal.s.pVMR0, GCAddr, uValue);
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{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
ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync/** @interface_method_impl{PDMPCIHLPR0,pfnUnlock} */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMDEV_ASSERT_DEVINS(pDevIns);
dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync pdmUnlock(pDevIns->Internal.s.pVMR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 PCI Bus Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMPCIHLPR0) g_pdmR0PciHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_PCIHLPR0_VERSION,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PciHlp_IsaSetIrq,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PciHlp_IoApicSetIrq,
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync pdmR0PciHlp_IoApicSendMsi,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PciHlp_Lock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pdmR0PciHlp_Unlock,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_PCIHLPR0_VERSION, /* the end */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync};
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @name HPET Ring-0 Helpers
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * @{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/**
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync * The Ring-0 HPET Helper Callbacks.
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsyncextern DECLEXPORT(const PDMHPETHLPR0) g_pdmR0HpetHlp =
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync{
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_HPETHLPR0_VERSION,
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PDM_HPETHLPR0_VERSION, /* the end */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync};
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync/** @} */
e74eef731a813e4e06680c587a6759b9974b29c9vboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @name Ring-0 Context Driver Helpers
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync * @{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetError} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetError(PPDMDRVINS pDrvIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync va_list args;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync va_start(args, pszFormat);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync int rc2 = VMSetErrorV(pDrvIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, args); Assert(rc2 == rc); NOREF(rc2);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync va_end(args);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return rc;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetErrorV} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetErrorV(PPDMDRVINS pDrvIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync int rc2 = VMSetErrorV(pDrvIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return rc;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetRuntimeError} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetRuntimeError(PPDMDRVINS pDrvIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync va_list va;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync va_start(va, pszFormat);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync int rc = VMSetRuntimeErrorV(pDrvIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync va_end(va);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return rc;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnVMSetErrorV} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_VMSetRuntimeErrorV(PPDMDRVINS pDrvIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync int rc = VMSetRuntimeErrorV(pDrvIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return rc;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnAssertEMT} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(bool) pdmR0DrvHlp_AssertEMT(PPDMDRVINS pDrvIns, const char *pszFile, unsigned iLine, const char *pszFunction)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (VM_IS_EMT(pDrvIns->Internal.s.pVMR0))
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return true;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync RTAssertMsg1Weak("AssertEMT", iLine, pszFile, pszFunction);
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync RTAssertPanic();
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return false;
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnAssertOther} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic DECLCALLBACK(bool) pdmR0DrvHlp_AssertOther(PPDMDRVINS pDrvIns, const char *pszFile, unsigned iLine, const char *pszFunction)
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{
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
5bc12adcd2551b1a206b40f9ad976fed75bea9a0vboxsync
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync/** @interface_method_impl{PDMDRVHLPR0,pfnFTSetCheckpoint} */
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsyncstatic DECLCALLBACK(int) pdmR0DrvHlp_FTSetCheckpoint(PPDMDRVINS pDrvIns, FTMCHECKPOINTTYPE enmType)
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync{
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync PDMDRV_ASSERT_DRVINS(pDrvIns);
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync return FTMSetCheckpoint(pDrvIns->Internal.s.pVMR0, enmType);
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync}
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
5bc12adcd2551b1a206b40f9ad976fed75bea9a0vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/**
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync * The Ring-0 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,
af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync pdmR0DrvHlp_FTSetCheckpoint,
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PDM_DRVHLPRC_VERSION
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync};
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync/** @} */
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync
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}
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync/**
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync * PDMDevHlpCallR0 helper.
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync *
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync * @returns See PFNPDMDEVREQHANDLERR0.
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync * @param pVM The VM handle (for validation).
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync * @param pReq The request buffer.
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync */
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsyncVMMR0_INT_DECL(int) PDMR0DeviceCallReqHandler(PVM pVM, PPDMDEVICECALLREQHANDLERREQ pReq)
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync{
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync /*
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync * Validate input and make the call.
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync */
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync AssertPtrReturn(pVM, VERR_INVALID_POINTER);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync AssertPtrReturn(pReq, VERR_INVALID_POINTER);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync AssertMsgReturn(pReq->Hdr.cbReq == sizeof(*pReq), ("%#x != %#x\n", pReq->Hdr.cbReq, sizeof(*pReq)), VERR_INVALID_PARAMETER);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync PPDMDEVINS pDevIns = pReq->pDevInsR0;
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync AssertPtrReturn(pDevIns, VERR_INVALID_POINTER);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync AssertReturn(pDevIns->Internal.s.pVMR0 == pVM, VERR_INVALID_PARAMETER);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync PFNPDMDEVREQHANDLERR0 pfnReqHandlerR0 = pReq->pfnReqHandlerR0;
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync AssertPtrReturn(pfnReqHandlerR0, VERR_INVALID_POINTER);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync return pfnReqHandlerR0(pDevIns, pReq->uOperation, pReq->u64Arg);
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync}
766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync/**
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync * Sends an MSI to I/O APIC.
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync *
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync * @param pVM The VM handle.
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync * @param GCAddr Address of the message.
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync * @param uValue Value of the message.
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync */
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsyncstatic void pdmR0IoApicSendMsi(PVM pVM, RTGCPHYS GCAddr, uint32_t uValue)
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync{
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync if (pVM->pdm.s.IoApic.pDevInsR0)
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync {
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync pdmLock(pVM);
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync pVM->pdm.s.IoApic.pfnSendMsiR0(pVM->pdm.s.IoApic.pDevInsR0, GCAddr, uValue);
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync pdmUnlock(pVM);
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync }
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync}
f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync