PDMR0Device.cpp revision 6a2b7cefae549318ba64aee5d6f40d0aae28f1a3
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * PDM - Pluggable Device and Driver Manager, R0 Device parts.
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Copyright (C) 2006-2007 Sun Microsystems, Inc.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * available from http://www.virtualbox.org. This file is free software;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * you can redistribute it and/or modify it under the terms of the GNU
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * General Public License (GPL) as published by the Free Software
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * additional information or have any questions.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Header Files *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Global Variables *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp;
223cf005b18af2c21352a70693ebaf0582f68ebcvboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp;
afed5ab737f4aacfae3fe73776f40e989190a7cavboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Internal Functions *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name GC Device Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
0174432b2b1a760b89840ba696f7ba51def65dddvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead);
2daaccf68be3773aee600c5c3e48bcf5401418a6vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite);
0174432b2b1a760b89840ba696f7ba51def65dddvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns);
614cbe11a7e5588dc8d369e223174b1441a09359vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...);
614cbe11a7e5588dc8d369e223174b1441a09359vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va);
614cbe11a7e5588dc8d369e223174b1441a09359vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...);
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va);
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData);
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsyncstatic DECLCALLBACK(PVM) pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns);
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_CanEmulateIoBlock(PPDMDEVINS pDevIns);
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsyncstatic DECLCALLBACK(PVMCPU) pdmR0DevHlp_GetVMCPU(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name PIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @name APIC GC Helpers
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** @name I/O APIC GC Helpers
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
22e281e75ed636601178296c6daebda8f1d17c59vboxsync uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode);
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc);
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** @name PCI Bus GC Helpers
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IsaSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel);
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc);
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns);
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel);
7b80828e5760a8814fe6cd494d2715a4544fbddcvboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * The Guest Context Device Helper Callbacks.
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncextern DECLEXPORT(const PDMDEVHLPR0) g_pdmR0DevHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context PIC Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPICHLPR0) g_pdmR0PicHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context APIC Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMAPICHLPR0) g_pdmR0ApicHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context I/O APIC Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMIOAPICHLPR0) g_pdmR0IoApicHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The Guest Context PCI Bus Helper Callbacks.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern DECLEXPORT(const PDMPCIHLPR0) g_pdmR0PciHlp =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPCISetIrq */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_PCISetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync PPCIDEVICE pPciDev = pDevIns->Internal.s.pPciDeviceR0;
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync PPDMPCIBUS pPciBus = pDevIns->Internal.s.pPciBusR0;
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync pPciBus->pfnSetIrqR0(pPciBus->pDevInsR0, pPciDev, iIrq, iLevel);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* queue for ring-3 execution. */
72ef2b9fc5ffc01d0dabd5052d6e8baa3a952773vboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_PCISetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPCISetIrq */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0DevHlp_ISASetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
909f4391cc20b4a3a9a2d3f8718084b669663ab2vboxsync LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: iIrq=%d iLevel=%d\n", pDevIns, pDevIns->iInstance, iIrq, iLevel));
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync pdmR0IsaSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
8a132edc1577cbe2a19cd778c1b2bea6ae5e8515vboxsync LogFlow(("pdmR0DevHlp_ISASetIrq: caller=%p/%d: returns void\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPhysRead */
576d4214137bce409cdcf01e8df4a0bca5e0b2d1vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_PhysRead: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbRead=%#x\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbRead));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = PGMPhysRead(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbRead);
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log(("pdmR0DevHlp_PhysRead: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnPhysWrite */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
b978e5849454446957177fd47ee98609ab0457a6vboxsync LogFlow(("pdmR0DevHlp_PhysWrite: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbWrite=%#x\n",
22e281e75ed636601178296c6daebda8f1d17c59vboxsync pDevIns, pDevIns->iInstance, GCPhys, pvBuf, cbWrite));
247b55faa8d054157f2481e68caca36f4dc9542cvboxsync int rc = PGMPhysWrite(pDevIns->Internal.s.pVMR0, GCPhys, pvBuf, cbWrite);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertRC(rc); /** @todo track down the users for this bugger. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log(("pdmR0DevHlp_PhysWrite: caller=%p/%d: returns %Rrc\n", pDevIns, pDevIns->iInstance, rc));
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync/** @copydoc PDMDEVHLPR0::pfnA20IsEnabled */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_A20IsEnabled(PPDMDEVINS pDevIns)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFlow(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fEnabled = PGMPhysIsA20Enabled(VMMGetCpu(pDevIns->Internal.s.pVMR0));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log(("pdmR0DevHlp_A20IsEnabled: caller=%p/%d: returns %RTbool\n", pDevIns, pDevIns->iInstance, fEnabled));
b978e5849454446957177fd47ee98609ab0457a6vboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetError */
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetError(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, args); Assert(rc2 == rc); NOREF(rc2);
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetErrorV */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetErrorV(PPDMDEVINS pDevIns, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va)
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync int rc2 = VMSetErrorV(pDevIns->Internal.s.pVMR0, rc, RT_SRC_POS_ARGS, pszFormat, va); Assert(rc2 == rc); NOREF(rc2);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetRuntimeError */
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeError(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...)
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync/** @copydoc PDMDEVHLPR0::pfnVMSetRuntimeErrorV */
e50404712a2b5234c42bdf9740bddab5729ba188vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_VMSetRuntimeErrorV(PPDMDEVINS pDevIns, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list va)
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync int rc = VMSetRuntimeErrorV(pDevIns->Internal.s.pVMR0, fFlags, pszErrorId, pszFormat, va);
1843553dbdf4e46417158b4c6348c503adf10740vboxsync/** @copydoc PDMDEVHLPR0::pdmR0DevHlp_PATMSetMMIOPatchInfo*/
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(int) pdmR0DevHlp_PATMSetMMIOPatchInfo(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, RTGCPTR pCachedData)
806d0b554daa555364af5f87bc96eccbe760db7avboxsync LogFlow(("pdmR0DevHlp_PATMSetMMIOPatchInfo: caller=%p/%d:\n", pDevIns, pDevIns->iInstance));
1843553dbdf4e46417158b4c6348c503adf10740vboxsync/* return PATMSetMMIOPatchInfo(pDevIns->Internal.s.pVMR0, GCPhys, pCachedData); */
1843553dbdf4e46417158b4c6348c503adf10740vboxsync/** @copydoc PDMDEVHLPR0::pfnGetVM */
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic DECLCALLBACK(PVM) pdmR0DevHlp_GetVM(PPDMDEVINS pDevIns)
ebbb1f6c7e8bae363a4efda4b35b58c8467d24bcvboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync/** @copydoc PDMDEVHLPR0::pfnCanEmulateIoBlock */
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic DECLCALLBACK(bool) pdmR0DevHlp_CanEmulateIoBlock(PPDMDEVINS pDevIns)
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync LogFlow(("pdmR0DevHlp_GetVM: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
1843553dbdf4e46417158b4c6348c503adf10740vboxsync return HWACCMCanEmulateIoBlock(VMMGetCpu(pDevIns->Internal.s.pVMR0));
1843553dbdf4e46417158b4c6348c503adf10740vboxsync/** @copydoc PDMDEVHLPR0::pfnGetVMCPU */
806d0b554daa555364af5f87bc96eccbe760db7avboxsyncstatic DECLCALLBACK(PVMCPU) pdmR0DevHlp_GetVMCPU(PPDMDEVINS pDevIns)
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync LogFlow(("pdmR0DevHlp_GetVMCPU: caller='%p'/%d\n", pDevIns, pDevIns->iInstance));
1843553dbdf4e46417158b4c6348c503adf10740vboxsync/** @copydoc PDMPICHLPR0::pfnSetInterruptFF */
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_SetInterruptFF(PPDMDEVINS pDevIns)
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync LogFlow(("pdmR0PicHlp_SetInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 1\n",
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
b978e5849454446957177fd47ee98609ab0457a6vboxsync/** @copydoc PDMPICHLPR0::pfnClearInterruptFF */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_ClearInterruptFF(PPDMDEVINS pDevIns)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync PVMCPU pVCpu = &pVM->aCpus[0]; /* for PIC we always deliver to CPU 0, MP use APIC */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync LogFlow(("pdmR0PicHlp_ClearInterruptFF: caller=%p/%d: VMCPU_FF_INTERRUPT_PIC %d -> 0\n",
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_PIC)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @copydoc PDMPICHLPR0::pfnLock */
0e77737b0ba913683e614db11463b31ca67aacbevboxsyncstatic DECLCALLBACK(int) pdmR0PicHlp_Lock(PPDMDEVINS pDevIns, int rc)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** @copydoc PDMPICHLPR0::pfnUnlock */
e9a217d585085a6a6d129d27ca0d96a1b8e6d0eevboxsyncstatic DECLCALLBACK(void) pdmR0PicHlp_Unlock(PPDMDEVINS pDevIns)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** @copydoc PDMAPICHLPR0::pfnSetInterruptFF */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_SetInterruptFF(PPDMDEVINS pDevIns, PDMAPICIRQ enmType, VMCPUID idCpu)
2d53f6e472561965d363674e17f48d3bdffc24d3vboxsync LogFlow(("pdmR0ApicHlp_SetInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 1\n",
0e77737b0ba913683e614db11463b31ca67aacbevboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));
806d0b554daa555364af5f87bc96eccbe760db7avboxsync /* We need to wait up the target CPU. */
806d0b554daa555364af5f87bc96eccbe760db7avboxsync GVMMR0SchedPokeEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync GVMMR0SchedWakeUpEx(pVM, pVCpu->idCpu, false /* don't take the used lock */);
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync break; /* nothing to do in other states. */
806d0b554daa555364af5f87bc96eccbe760db7avboxsync/** @copydoc PDMAPICHLPR0::pfnClearInterruptFF */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ClearInterruptFF(PPDMDEVINS pDevIns, VMCPUID idCpu)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync LogFlow(("pdmR0ApicHlp_ClearInterruptFF: caller=%p/%d: VM_FF_INTERRUPT %d -> 0\n",
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync pDevIns, pDevIns->iInstance, VMCPU_FF_ISSET(pVCpu, VMCPU_FF_INTERRUPT_APIC)));
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync/** @copydoc PDMAPICHLPR0::pfnChangeFeature */
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_ChangeFeature(PPDMDEVINS pDevIns, PDMAPICVERSION enmVersion)
806d0b554daa555364af5f87bc96eccbe760db7avboxsync LogFlow(("pdmR0ApicHlp_ChangeFeature: caller=%p/%d: version=%d\n", pDevIns, pDevIns->iInstance, (int)enmVersion));
22e281e75ed636601178296c6daebda8f1d17c59vboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
806d0b554daa555364af5f87bc96eccbe760db7avboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
806d0b554daa555364af5f87bc96eccbe760db7avboxsync CPUMClearGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_X2APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync CPUMSetGuestCpuIdFeature(pDevIns->Internal.s.pVMR0, CPUMCPUIDFEATURE_APIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertMsgFailed(("Unknown APIC version: %d\n", (int)enmVersion));
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** @copydoc PDMAPICHLPR0::pfnLock */
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsyncstatic DECLCALLBACK(int) pdmR0ApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsync/** @copydoc PDMAPICHLPR0::pfnUnlock */
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic DECLCALLBACK(void) pdmR0ApicHlp_Unlock(PPDMDEVINS pDevIns)
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync/** @copydoc PDMAPICHLPR0::pfnGetCpuId */
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsyncstatic DECLCALLBACK(VMCPUID) pdmR0ApicHlp_GetCpuId(PPDMDEVINS pDevIns)
1157941288c9533575a655c660af55d13da31eefvboxsync/** @copydoc PDMIOAPICHLPR0::pfnApicBusDeliver */
5e797edc29f96c8367de4fbf5874171c24a89ba7vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_ApicBusDeliver(PPDMDEVINS pDevIns, uint8_t u8Dest, uint8_t u8DestMode, uint8_t u8DeliveryMode,
1157941288c9533575a655c660af55d13da31eefvboxsync uint8_t iVector, uint8_t u8Polarity, uint8_t u8TriggerMode)
5e797edc29f96c8367de4fbf5874171c24a89ba7vboxsync LogFlow(("pdmR0IoApicHlp_ApicBusDeliver: caller=%p/%d: u8Dest=%RX8 u8DestMode=%RX8 u8DeliveryMode=%RX8 iVector=%RX8 u8Polarity=%RX8 u8TriggerMode=%RX8\n",
22e281e75ed636601178296c6daebda8f1d17c59vboxsync pDevIns, pDevIns->iInstance, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode));
7bae75e0b207aa4d4cad2a951271ad1a0e8ab9fdvboxsync return pVM->pdm.s.Apic.pfnBusDeliverR0(pVM->pdm.s.Apic.pDevInsR0, u8Dest, u8DestMode, u8DeliveryMode, iVector, u8Polarity, u8TriggerMode);
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync/** @copydoc PDMIOAPICHLPR0::pfnLock */
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsyncstatic DECLCALLBACK(int) pdmR0IoApicHlp_Lock(PPDMDEVINS pDevIns, int rc)
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsync/** @copydoc PDMIOAPICHLPR0::pfnUnlock */
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsyncstatic DECLCALLBACK(void) pdmR0IoApicHlp_Unlock(PPDMDEVINS pDevIns)
57399ab65e2825c324fb9dcb4642d4ae2c232509vboxsync/** @copydoc PDMPCIHLPR0::pfnIsaSetIrq */
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IsaSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsync Log4(("pdmR0PciHlp_IsaSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
22e281e75ed636601178296c6daebda8f1d17c59vboxsync pdmR0IsaSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync/** @copydoc PDMPCIHLPR0::pfnIoApicSetIrq */
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_IoApicSetIrq(PPDMDEVINS pDevIns, int iIrq, int iLevel)
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsync Log4(("pdmR0PciHlp_IsaSetIrq: iIrq=%d iLevel=%d\n", iIrq, iLevel));
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsync pdmR0IoApicSetIrq(pDevIns->Internal.s.pVMR0, iIrq, iLevel);
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsync/** @copydoc PDMPCIHLPR0::pfnLock */
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsyncstatic DECLCALLBACK(int) pdmR0PciHlp_Lock(PPDMDEVINS pDevIns, int rc)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** @copydoc PDMPCIHLPR0::pfnUnlock */
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsyncstatic DECLCALLBACK(void) pdmR0PciHlp_Unlock(PPDMDEVINS pDevIns)
806d0b554daa555364af5f87bc96eccbe760db7avboxsync * Sets an irq on the I/O APIC.
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync * @param pVM The VM handle.
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync * @param iIrq The irq.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param iLevel The new level.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsyncstatic void pdmR0IsaSetIrq(PVM pVM, int iIrq, int iLevel)
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync pVM->pdm.s.Pic.pfnSetIrqR0(pVM->pdm.s.Pic.pDevInsR0, iIrq, iLevel);
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsync /* queue for ring-3 execution. */
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * Sets an irq on the I/O APIC.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param pVM The VM handle.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param iIrq The irq.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param iLevel The new level.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsyncstatic void pdmR0IoApicSetIrq(PVM pVM, int iIrq, int iLevel)
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsync pVM->pdm.s.IoApic.pfnSetIrqR0(pVM->pdm.s.IoApic.pDevInsR0, iIrq, iLevel);
b978e5849454446957177fd47ee98609ab0457a6vboxsync /* queue for ring-3 execution. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync PPDMDEVHLPTASK pTask = (PPDMDEVHLPTASK)PDMQueueAlloc(pVM->pdm.s.pDevHlpQueueR0);
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync PDMQueueInsertEx(pVM->pdm.s.pDevHlpQueueR0, &pTask->Core, 0);
65b61798a61dd4c32cce448db1dac70bba8d5cf5vboxsync AssertMsgFailed(("We're out of devhlp queue items!!!\n"));