| 1 | /* $Id: gvmm.h 5031 2007-09-25 22:27:37Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * GVMM - The Global VM Manager.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2007 InnoTek Systemberatung GmbH
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License as published by the Free Software Foundation,
|
|---|
| 13 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
|
|---|
| 14 | * distribution. VirtualBox OSE is distributed in the hope that it will
|
|---|
| 15 | * be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | *
|
|---|
| 17 | */
|
|---|
| 18 |
|
|---|
| 19 | #ifndef ___VBox_gvmm_h
|
|---|
| 20 | #define ___VBox_gvmm_h
|
|---|
| 21 |
|
|---|
| 22 | #include <VBox/cdefs.h>
|
|---|
| 23 | #include <VBox/types.h>
|
|---|
| 24 | #include <VBox/sup.h>
|
|---|
| 25 |
|
|---|
| 26 | /** @defgroup grp_GVMM GVMM - The Global VM Manager.
|
|---|
| 27 | * @{
|
|---|
| 28 | */
|
|---|
| 29 |
|
|---|
| 30 | /** @def IN_GVMM_R0
|
|---|
| 31 | * Used to indicate whether we're inside the same link module as the ring 0
|
|---|
| 32 | * part of the Global VM Manager or not.
|
|---|
| 33 | */
|
|---|
| 34 | /** @def GVMMR0DECL
|
|---|
| 35 | * Ring 0 VM export or import declaration.
|
|---|
| 36 | * @param type The return type of the function declaration.
|
|---|
| 37 | */
|
|---|
| 38 | #ifdef IN_GVMM_R0
|
|---|
| 39 | # define GVMMR0DECL(type) DECLEXPORT(type) VBOXCALL
|
|---|
| 40 | #else
|
|---|
| 41 | # define GVMMR0DECL(type) DECLIMPORT(type) VBOXCALL
|
|---|
| 42 | #endif
|
|---|
| 43 |
|
|---|
| 44 | /** @def NIL_GVM_HANDLE
|
|---|
| 45 | * The nil GVM VM handle value (VM::hSelf).
|
|---|
| 46 | */
|
|---|
| 47 | #define NIL_GVM_HANDLE 0
|
|---|
| 48 |
|
|---|
| 49 | GVMMR0DECL(int) GVMMR0Init(void);
|
|---|
| 50 | GVMMR0DECL(void) GVMMR0Term(void);
|
|---|
| 51 |
|
|---|
| 52 | GVMMR0DECL(int) GVMMR0CreateVM(PSUPDRVSESSION pSession, PVM *ppVM);
|
|---|
| 53 | GVMMR0DECL(int) GVMMR0CreateVMReq(PSUPVMMR0REQHDR pReqHdr);
|
|---|
| 54 | GVMMR0DECL(int) GVMMR0DestroyVM(PVM pVM);
|
|---|
| 55 | GVMMR0DECL(int) GVMMR0AssociateEMTWithVM(PVM pVM);
|
|---|
| 56 | GVMMR0DECL(int) GVMMR0DisassociateEMTFromVM(PVM pVM);
|
|---|
| 57 | GVMMR0DECL(PGVM) GVMMR0ByHandle(uint32_t hGVM);
|
|---|
| 58 | GVMMR0DECL(PGVM) GVMMR0ByVM(PVM pVM);
|
|---|
| 59 | GVMMR0DECL(PVM) GVMMR0GetVMByHandle(uint32_t hGVM);
|
|---|
| 60 | GVMMR0DECL(PVM) GVMMR0GetVMByEMT(RTNATIVETHREAD hEMT);
|
|---|
| 61 |
|
|---|
| 62 | /**
|
|---|
| 63 | * Request packet for calling GVMMR0CreateVM.
|
|---|
| 64 | */
|
|---|
| 65 | typedef struct GVMMCREATEVMREQ
|
|---|
| 66 | {
|
|---|
| 67 | /** The request header. */
|
|---|
| 68 | SUPVMMR0REQHDR Hdr;
|
|---|
| 69 | /** The support driver session. (IN) */
|
|---|
| 70 | PSUPDRVSESSION pSession;
|
|---|
| 71 | /** Pointer to the ring-3 mapping of the shared VM structure on return. (OUT) */
|
|---|
| 72 | PVMR3 pVMR3;
|
|---|
| 73 | /** Pointer to the ring-0 mapping of the shared VM structure on return. (OUT) */
|
|---|
| 74 | PVMR0 pVMR0;
|
|---|
| 75 | } GVMMCREATEVMREQ;
|
|---|
| 76 | /** Pointer to a GVMMR0CreateVM request packet. */
|
|---|
| 77 | typedef GVMMCREATEVMREQ *PGVMMCREATEVMREQ;
|
|---|
| 78 |
|
|---|
| 79 |
|
|---|
| 80 | /** @} */
|
|---|
| 81 |
|
|---|
| 82 | #endif
|
|---|
| 83 |
|
|---|
