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Diffstat (limited to 'include/VBox/vmm/vmapi.h')
| -rw-r--r-- | include/VBox/vmm/vmapi.h | 536 |
1 files changed, 536 insertions, 0 deletions
diff --git a/include/VBox/vmm/vmapi.h b/include/VBox/vmm/vmapi.h new file mode 100644 index 00000000..e60024e4 --- /dev/null +++ b/include/VBox/vmm/vmapi.h @@ -0,0 +1,536 @@ +/** @file + * VM - The Virtual Machine, API. + */ + +/* + * Copyright (C) 2006-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + +#ifndef VBOX_INCLUDED_vmm_vmapi_h +#define VBOX_INCLUDED_vmm_vmapi_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <VBox/types.h> +#include <VBox/vmm/stam.h> +#include <VBox/vmm/cfgm.h> + +#include <iprt/stdarg.h> + +RT_C_DECLS_BEGIN + +/** @defgroup grp_vm_apis VM All Contexts API + * @ingroup grp_vm + * @{ */ + +/** @name VM_EXEC_ENGINE_XXX - VM::bMainExecutionEngine values. + * @sa EMR3QueryMainExecutionEngine, VM_IS_RAW_MODE_ENABLED, VM_IS_HM_ENABLED, + * VM_IS_HM_OR_NEM_ENABLED, VM_IS_NEM_ENABLED, VM_SET_MAIN_EXECUTION_ENGINE + * @{ */ +/** Has not yet been set. */ +#define VM_EXEC_ENGINE_NOT_SET UINT8_C(0) +/** Raw-mode. */ +#define VM_EXEC_ENGINE_RAW_MODE UINT8_C(1) +/** Hardware assisted virtualization thru HM. */ +#define VM_EXEC_ENGINE_HW_VIRT UINT8_C(2) +/** Hardware assisted virtualization thru native API (NEM). */ +#define VM_EXEC_ENGINE_NATIVE_API UINT8_C(3) +/** @} */ + + +/** @def VM_RC_ADDR + * Converts a current context address of data within the VM structure to the equivalent + * raw-mode address. + * + * @returns raw-mode virtual address. + * @param pVM The cross context VM structure. + * @param pvInVM CC Pointer within the VM. + */ +#ifdef IN_RING3 +# define VM_RC_ADDR(pVM, pvInVM) ( (RTRCPTR)((RTRCUINTPTR)pVM->pVMRC + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR3)) ) +#elif defined(IN_RING0) +# define VM_RC_ADDR(pVM, pvInVM) ( (RTRCPTR)((RTRCUINTPTR)pVM->pVMRC + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR0)) ) +#else +# define VM_RC_ADDR(pVM, pvInVM) ( (RTRCPTR)(pvInVM) ) +#endif + +/** @def VM_R3_ADDR + * Converts a current context address of data within the VM structure to the equivalent + * ring-3 host address. + * + * @returns host virtual address. + * @param pVM The cross context VM structure. + * @param pvInVM CC pointer within the VM. + */ +#ifdef IN_RC +# define VM_R3_ADDR(pVM, pvInVM) ( (RTR3PTR)((RTR3UINTPTR)pVM->pVMR3 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMRC)) ) +#elif defined(IN_RING0) +# define VM_R3_ADDR(pVM, pvInVM) ( (RTR3PTR)((RTR3UINTPTR)pVM->pVMR3 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR0)) ) +#else +# define VM_R3_ADDR(pVM, pvInVM) ( (RTR3PTR)(pvInVM) ) +#endif + + +/** @def VM_R0_ADDR + * Converts a current context address of data within the VM structure to the equivalent + * ring-0 host address. + * + * @returns host virtual address. + * @param pVM The cross context VM structure. + * @param pvInVM CC pointer within the VM. + */ +#ifdef IN_RC +# define VM_R0_ADDR(pVM, pvInVM) ( (RTR0PTR)((RTR0UINTPTR)pVM->pVMR0 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMRC)) ) +#elif defined(IN_RING3) +# define VM_R0_ADDR(pVM, pvInVM) ( (RTR0PTR)((RTR0UINTPTR)pVM->pVMR0 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR3)) ) +#else +# define VM_R0_ADDR(pVM, pvInVM) ( (RTR0PTR)(pvInVM) ) +#endif + + + +/** + * VM error callback function. + * + * @param pUVM The user mode VM handle. Can be NULL if an error + * occurred before successfully creating a VM. + * @param pvUser The user argument. + * @param rc VBox status code. + * @param SRC_POS The source position arguments. See RT_SRC_POS and RT_SRC_POS_ARGS. + * @param pszFormat Error message format string. + * @param args Error message arguments. + */ +typedef DECLCALLBACK(void) FNVMATERROR(PUVM pUVM, void *pvUser, int rc, RT_SRC_POS_DECL, const char *pszError, va_list args); +/** Pointer to a VM error callback. */ +typedef FNVMATERROR *PFNVMATERROR; + +VMMDECL(int) VMSetError(PVM pVM, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(6, 7); +VMMDECL(int) VMSetErrorV(PVM pVM, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list args) RT_IPRT_FORMAT_ATTR(6, 7); + +/** @def VM_SET_ERROR + * Macro for setting a simple VM error message. + * Don't use '%' in the message! + * + * @returns rc. Meaning you can do: + * @code + * return VM_SET_ERROR(pVM, VERR_OF_YOUR_CHOICE, "descriptive message"); + * @endcode + * @param pVM The cross context VM structure. + * @param rc VBox status code. + * @param pszMessage Error message string. + * @thread Any + */ +#define VM_SET_ERROR(pVM, rc, pszMessage) (VMSetError(pVM, rc, RT_SRC_POS, pszMessage)) + +/** @def VM_SET_ERROR + * Macro for setting a simple VM error message. + * Don't use '%' in the message! + * + * @returns rc. Meaning you can do: + * @code + * return VM_SET_ERROR(pVM, VERR_OF_YOUR_CHOICE, "descriptive message"); + * @endcode + * @param pVM The cross context VM structure. + * @param rc VBox status code. + * @param pszMessage Error message string. + * @thread Any + */ +#define VM_SET_ERROR_U(a_pUVM, a_rc, a_pszMessage) (VMR3SetError(a_pUVM, a_rc, RT_SRC_POS, a_pszMessage)) + + +/** + * VM runtime error callback function. + * + * See VMSetRuntimeError for the detailed description of parameters. + * + * @param pUVM The user mode VM handle. + * @param pvUser The user argument. + * @param fFlags The error flags. + * @param pszErrorId Error ID string. + * @param pszFormat Error message format string. + * @param va Error message arguments. + */ +typedef DECLCALLBACK(void) FNVMATRUNTIMEERROR(PUVM pUVM, void *pvUser, uint32_t fFlags, const char *pszErrorId, + const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(5, 0); +/** Pointer to a VM runtime error callback. */ +typedef FNVMATRUNTIMEERROR *PFNVMATRUNTIMEERROR; + +VMMDECL(int) VMSetRuntimeError(PVM pVM, uint32_t fFlags, const char *pszErrorId, + const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(4, 5); +VMMDECL(int) VMSetRuntimeErrorV(PVM pVM, uint32_t fFlags, const char *pszErrorId, + const char *pszFormat, va_list args) RT_IPRT_FORMAT_ATTR(4, 0); + +/** @name VMSetRuntimeError fFlags + * When no flags are given the VM will continue running and it's up to the front + * end to take action on the error condition. + * + * @{ */ +/** The error is fatal. + * The VM is not in a state where it can be saved and will enter a state + * where it can no longer execute code. The caller <b>must</b> propagate status + * codes. */ +#define VMSETRTERR_FLAGS_FATAL RT_BIT_32(0) +/** Suspend the VM after, or if possible before, raising the error on EMT. The + * caller <b>must</b> propagate status codes. */ +#define VMSETRTERR_FLAGS_SUSPEND RT_BIT_32(1) +/** Don't wait for the EMT to handle the request. + * Only valid when on a worker thread and there is a high risk of a dead + * lock. Be careful not to flood the user with errors. */ +#define VMSETRTERR_FLAGS_NO_WAIT RT_BIT_32(2) +/** @} */ + +/** + * VM state change callback function. + * + * You are not allowed to call any function which changes the VM state from a + * state callback, except VMR3Destroy(). + * + * @param pUVM The user mode VM handle. + * @param enmState The new state. + * @param enmOldState The old state. + * @param pvUser The user argument. + */ +typedef DECLCALLBACK(void) FNVMATSTATE(PUVM pUVM, VMSTATE enmState, VMSTATE enmOldState, void *pvUser); +/** Pointer to a VM state callback. */ +typedef FNVMATSTATE *PFNVMATSTATE; + +VMMDECL(const char *) VMGetStateName(VMSTATE enmState); + +VMMDECL(uint32_t) VMGetResetCount(PVM pVM); +VMMDECL(uint32_t) VMGetSoftResetCount(PVM pVM); +VMMDECL(uint32_t) VMGetHardResetCount(PVM pVM); + + +/** + * Request type. + */ +typedef enum VMREQTYPE +{ + /** Invalid request. */ + VMREQTYPE_INVALID = 0, + /** VM: Internal. */ + VMREQTYPE_INTERNAL, + /** Maximum request type (exclusive). Used for validation. */ + VMREQTYPE_MAX +} VMREQTYPE; + +/** + * Request state. + */ +typedef enum VMREQSTATE +{ + /** The state is invalid. */ + VMREQSTATE_INVALID = 0, + /** The request have been allocated and is in the process of being filed. */ + VMREQSTATE_ALLOCATED, + /** The request is queued by the requester. */ + VMREQSTATE_QUEUED, + /** The request is begin processed. */ + VMREQSTATE_PROCESSING, + /** The request is completed, the requester is begin notified. */ + VMREQSTATE_COMPLETED, + /** The request packet is in the free chain. (The requester */ + VMREQSTATE_FREE +} VMREQSTATE; + +/** + * Request flags. + */ +typedef enum VMREQFLAGS +{ + /** The request returns a VBox status code. */ + VMREQFLAGS_VBOX_STATUS = 0, + /** The request is a void request and have no status code. */ + VMREQFLAGS_VOID = 1, + /** Return type mask. */ + VMREQFLAGS_RETURN_MASK = 1, + /** Caller does not wait on the packet, EMT will free it. */ + VMREQFLAGS_NO_WAIT = 2, + /** Poke the destination EMT(s) if executing guest code. Use with care. */ + VMREQFLAGS_POKE = 4, + /** Priority request that can safely be processed while doing async + * suspend and power off. */ + VMREQFLAGS_PRIORITY = 8 +} VMREQFLAGS; + + +/** + * VM Request packet. + * + * This is used to request an action in the EMT. Usually the requester is + * another thread, but EMT can also end up being the requester in which case + * it's carried out synchronously. + */ +typedef struct VMREQ +{ + /** Pointer to the next request in the chain. */ + struct VMREQ * volatile pNext; + /** Pointer to ring-3 VM structure which this request belongs to. */ + PUVM pUVM; + /** Request state. */ + volatile VMREQSTATE enmState; + /** VBox status code for the completed request. */ + volatile int32_t iStatus; + /** Requester event sem. + * The request can use this event semaphore to wait/poll for completion + * of the request. + */ + RTSEMEVENT EventSem; + /** Set if the event semaphore is clear. */ + volatile bool fEventSemClear; + /** Flags, VMR3REQ_FLAGS_*. */ + unsigned fFlags; + /** Request type. */ + VMREQTYPE enmType; + /** Request destination. */ + VMCPUID idDstCpu; + /** Request specific data. */ + union VMREQ_U + { + /** VMREQTYPE_INTERNAL. */ + struct + { + /** Pointer to the function to be called. */ + PFNRT pfn; + /** Number of arguments. */ + unsigned cArgs; + /** Array of arguments. */ + uintptr_t aArgs[64]; + } Internal; + } u; +} VMREQ; +/** Pointer to a VM request packet. */ +typedef VMREQ *PVMREQ; + +/** @} */ + + +#ifndef IN_RC +/** @defgroup grp_vmm_apis_hc VM Host Context API + * @ingroup grp_vm + * @{ */ + +/** @} */ +#endif + + +#ifdef IN_RING3 +/** @defgroup grp_vmm_apis_r3 VM Host Context Ring 3 API + * This interface is a _draft_! + * @ingroup grp_vm + * @{ */ + +/** + * Completion notification codes. + */ +typedef enum VMINITCOMPLETED +{ + /** The ring-3 init is completed. */ + VMINITCOMPLETED_RING3 = 1, + /** The ring-0 init is completed. */ + VMINITCOMPLETED_RING0, + /** The hardware accelerated virtualization init is completed. + * Used to make decisision depending on HM* bits being completely + * initialized. */ + VMINITCOMPLETED_HM, + /** The RC init is completed. */ + VMINITCOMPLETED_RC +} VMINITCOMPLETED; + + +/** Reason for VM resume. */ +typedef enum VMRESUMEREASON +{ + VMRESUMEREASON_INVALID = 0, + /** User decided to do so. */ + VMRESUMEREASON_USER, + /** VM reconfiguration (like changing DVD). */ + VMRESUMEREASON_RECONFIG, + /** The host resumed. */ + VMRESUMEREASON_HOST_RESUME, + /** Restored state. */ + VMRESUMEREASON_STATE_RESTORED, + /** Snapshot / saved state. */ + VMRESUMEREASON_STATE_SAVED, + /** Teleported to a new box / instance. */ + VMRESUMEREASON_TELEPORTED, + /** Teleportation failed. */ + VMRESUMEREASON_TELEPORT_FAILED, + /** FTM temporarily suspended the VM. */ + VMRESUMEREASON_FTM_SYNC, + /** End of valid reasons. */ + VMRESUMEREASON_END, + /** Blow the type up to 32-bits. */ + VMRESUMEREASON_32BIT_HACK = 0x7fffffff +} VMRESUMEREASON; + +/** Reason for VM suspend. */ +typedef enum VMSUSPENDREASON +{ + VMSUSPENDREASON_INVALID = 0, + /** User decided to do so. */ + VMSUSPENDREASON_USER, + /** VM reconfiguration (like changing DVD). */ + VMSUSPENDREASON_RECONFIG, + /** The VM is suspending itself. */ + VMSUSPENDREASON_VM, + /** The Vm is suspending because of a runtime error. */ + VMSUSPENDREASON_RUNTIME_ERROR, + /** The host was suspended. */ + VMSUSPENDREASON_HOST_SUSPEND, + /** The host is running low on battery power. */ + VMSUSPENDREASON_HOST_BATTERY_LOW, + /** FTM is temporarily suspending the VM. */ + VMSUSPENDREASON_FTM_SYNC, + /** End of valid reasons. */ + VMSUSPENDREASON_END, + /** Blow the type up to 32-bits. */ + VMSUSPENDREASON_32BIT_HACK = 0x7fffffff +} VMSUSPENDREASON; + + +/** + * Progress callback. + * + * This will report the completion percentage of an operation. + * + * @returns VINF_SUCCESS. + * @returns Error code to cancel the operation with. + * @param pUVM The user mode VM handle. + * @param uPercent Completion percentage (0-100). + * @param pvUser User specified argument. + */ +typedef DECLCALLBACK(int) FNVMPROGRESS(PUVM pUVM, unsigned uPercent, void *pvUser); +/** Pointer to a FNVMPROGRESS function. */ +typedef FNVMPROGRESS *PFNVMPROGRESS; + + +VMMR3DECL(int) VMR3Create(uint32_t cCpus, PCVMM2USERMETHODS pVm2UserCbs, + PFNVMATERROR pfnVMAtError, void *pvUserVM, + PFNCFGMCONSTRUCTOR pfnCFGMConstructor, void *pvUserCFGM, + PVM *ppVM, PUVM *ppUVM); +VMMR3DECL(int) VMR3PowerOn(PUVM pUVM); +VMMR3DECL(int) VMR3Suspend(PUVM pUVM, VMSUSPENDREASON enmReason); +VMMR3DECL(VMSUSPENDREASON) VMR3GetSuspendReason(PUVM); +VMMR3DECL(int) VMR3Resume(PUVM pUVM, VMRESUMEREASON enmReason); +VMMR3DECL(VMRESUMEREASON) VMR3GetResumeReason(PUVM); +VMMR3DECL(int) VMR3Reset(PUVM pUVM); +VMMR3_INT_DECL(VBOXSTRICTRC) VMR3ResetFF(PVM pVM); +VMMR3_INT_DECL(VBOXSTRICTRC) VMR3ResetTripleFault(PVM pVM); +VMMR3DECL(int) VMR3Save(PUVM pUVM, const char *pszFilename, bool fContinueAfterwards, PFNVMPROGRESS pfnProgress, void *pvUser, bool *pfSuspended); +VMMR3_INT_DECL(int) VMR3SaveFT(PUVM pUVM, PCSSMSTRMOPS pStreamOps, void *pvStreamOpsUser, bool *pfSuspended, bool fSkipStateChanges); +VMMR3DECL(int) VMR3Teleport(PUVM pUVM, uint32_t cMsDowntime, PCSSMSTRMOPS pStreamOps, void *pvStreamOpsUser, PFNVMPROGRESS pfnProgress, void *pvProgressUser, bool *pfSuspended); +VMMR3DECL(int) VMR3LoadFromFile(PUVM pUVM, const char *pszFilename, PFNVMPROGRESS pfnProgress, void *pvUser); +VMMR3DECL(int) VMR3LoadFromStream(PUVM pUVM, PCSSMSTRMOPS pStreamOps, void *pvStreamOpsUser, + PFNVMPROGRESS pfnProgress, void *pvProgressUser); +VMMR3_INT_DECL(int) VMR3LoadFromStreamFT(PUVM pUVM, PCSSMSTRMOPS pStreamOps, void *pvStreamOpsUser); + +VMMR3DECL(int) VMR3PowerOff(PUVM pUVM); +VMMR3DECL(int) VMR3Destroy(PUVM pUVM); +VMMR3_INT_DECL(void) VMR3Relocate(PVM pVM, RTGCINTPTR offDelta); + +VMMR3DECL(PVM) VMR3GetVM(PUVM pUVM); +VMMR3DECL(PUVM) VMR3GetUVM(PVM pVM); +VMMR3DECL(uint32_t) VMR3RetainUVM(PUVM pUVM); +VMMR3DECL(uint32_t) VMR3ReleaseUVM(PUVM pUVM); +VMMR3DECL(const char *) VMR3GetName(PUVM pUVM); +VMMR3DECL(PRTUUID) VMR3GetUuid(PUVM pUVM, PRTUUID pUuid); +VMMR3DECL(VMSTATE) VMR3GetState(PVM pVM); +VMMR3DECL(VMSTATE) VMR3GetStateU(PUVM pUVM); +VMMR3DECL(const char *) VMR3GetStateName(VMSTATE enmState); +VMMR3DECL(int) VMR3AtStateRegister(PUVM pUVM, PFNVMATSTATE pfnAtState, void *pvUser); +VMMR3DECL(int) VMR3AtStateDeregister(PUVM pUVM, PFNVMATSTATE pfnAtState, void *pvUser); +VMMR3_INT_DECL(bool) VMR3SetGuruMeditation(PVM pVM); +VMMR3_INT_DECL(bool) VMR3TeleportedAndNotFullyResumedYet(PVM pVM); +VMMR3DECL(int) VMR3AtErrorRegister(PUVM pUVM, PFNVMATERROR pfnAtError, void *pvUser); +VMMR3DECL(int) VMR3AtErrorDeregister(PUVM pUVM, PFNVMATERROR pfnAtError, void *pvUser); +VMMR3DECL(int) VMR3SetError(PUVM pUVM, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(6, 7); +VMMR3DECL(int) VMR3SetErrorV(PUVM pUVM, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(6, 0); +VMMR3_INT_DECL(void) VMR3SetErrorWorker(PVM pVM); +VMMR3_INT_DECL(uint32_t) VMR3GetErrorCount(PUVM pUVM); +VMMR3DECL(int) VMR3AtRuntimeErrorRegister(PUVM pUVM, PFNVMATRUNTIMEERROR pfnAtRuntimeError, void *pvUser); +VMMR3DECL(int) VMR3AtRuntimeErrorDeregister(PUVM pUVM, PFNVMATRUNTIMEERROR pfnAtRuntimeError, void *pvUser); +VMMR3_INT_DECL(int) VMR3SetRuntimeErrorWorker(PVM pVM); +VMMR3_INT_DECL(uint32_t) VMR3GetRuntimeErrorCount(PUVM pUVM); + +VMMR3DECL(int) VMR3ReqCallU(PUVM pUVM, VMCPUID idDstCpu, PVMREQ *ppReq, RTMSINTERVAL cMillies, uint32_t fFlags, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqCallVU(PUVM pUVM, VMCPUID idDstCpu, PVMREQ *ppReq, RTMSINTERVAL cMillies, uint32_t fFlags, PFNRT pfnFunction, unsigned cArgs, va_list Args); +VMMR3_INT_DECL(int) VMR3ReqCallWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqCallWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqCallNoWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqCallNoWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3_INT_DECL(int) VMR3ReqCallVoidWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqCallVoidWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqCallVoidNoWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqPriorityCallWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqPriorityCallWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqPriorityCallVoidWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...); +VMMR3DECL(int) VMR3ReqAlloc(PUVM pUVM, PVMREQ *ppReq, VMREQTYPE enmType, VMCPUID idDstCpu); +VMMR3DECL(int) VMR3ReqFree(PVMREQ pReq); +VMMR3DECL(int) VMR3ReqQueue(PVMREQ pReq, RTMSINTERVAL cMillies); +VMMR3DECL(int) VMR3ReqWait(PVMREQ pReq, RTMSINTERVAL cMillies); +VMMR3_INT_DECL(int) VMR3ReqProcessU(PUVM pUVM, VMCPUID idDstCpu, bool fPriorityOnly); + +/** @name Flags for VMR3NotifyCpuFFU and VMR3NotifyGlobalFFU. + * @{ */ +/** Whether we've done REM or not. */ +#define VMNOTIFYFF_FLAGS_DONE_REM RT_BIT_32(0) +/** Whether we should poke the CPU if it's executing guest code. */ +#define VMNOTIFYFF_FLAGS_POKE RT_BIT_32(1) +/** @} */ +VMMR3_INT_DECL(void) VMR3NotifyGlobalFFU(PUVM pUVM, uint32_t fFlags); +VMMR3_INT_DECL(void) VMR3NotifyCpuFFU(PUVMCPU pUVMCpu, uint32_t fFlags); +VMMR3DECL(int) VMR3NotifyCpuDeviceReady(PVM pVM, VMCPUID idCpu); +VMMR3_INT_DECL(int) VMR3WaitHalted(PVM pVM, PVMCPU pVCpu, bool fIgnoreInterrupts); +VMMR3_INT_DECL(int) VMR3WaitU(PUVMCPU pUVMCpu); +VMMR3DECL(int) VMR3WaitForDeviceReady(PVM pVM, VMCPUID idCpu); +VMMR3_INT_DECL(int) VMR3AsyncPdmNotificationWaitU(PUVMCPU pUVCpu); +VMMR3_INT_DECL(void) VMR3AsyncPdmNotificationWakeupU(PUVM pUVM); +VMMR3_INT_DECL(RTCPUID) VMR3GetVMCPUId(PVM pVM); +VMMR3_INT_DECL(bool) VMR3IsLongModeAllowed(PVM pVM); +VMMR3_INT_DECL(RTTHREAD) VMR3GetThreadHandle(PUVMCPU pUVCpu); +VMMR3DECL(RTTHREAD) VMR3GetVMCPUThread(PUVM pUVM); +VMMR3DECL(RTNATIVETHREAD) VMR3GetVMCPUNativeThread(PVM pVM); +VMMR3DECL(RTNATIVETHREAD) VMR3GetVMCPUNativeThreadU(PUVM pUVM); +VMMR3DECL(int) VMR3GetCpuCoreAndPackageIdFromCpuId(PUVM pUVM, VMCPUID idCpu, uint32_t *pidCpuCore, uint32_t *pidCpuPackage); +VMMR3_INT_DECL(uint32_t) VMR3GetActiveEmts(PUVM pUVM); +VMMR3DECL(int) VMR3HotUnplugCpu(PUVM pUVM, VMCPUID idCpu); +VMMR3DECL(int) VMR3HotPlugCpu(PUVM pUVM, VMCPUID idCpu); +VMMR3DECL(int) VMR3SetCpuExecutionCap(PUVM pUVM, uint32_t uCpuExecutionCap); +VMMR3DECL(int) VMR3SetPowerOffInsteadOfReset(PUVM pUVM, bool fPowerOffInsteadOfReset); +/** @} */ +#endif /* IN_RING3 */ + + +#ifdef IN_RC +/** @defgroup grp_vmm_apis_gc VM Guest Context APIs + * @ingroup grp_vm + * @{ */ + +/** @} */ +#endif + +RT_C_DECLS_END + +/** @} */ + +#endif /* !VBOX_INCLUDED_vmm_vmapi_h */ + |