| 1 | /** @file
|
|---|
| 2 | *
|
|---|
| 3 | * VBoxGuest -- VirtualBox Win32 guest support driver
|
|---|
| 4 | *
|
|---|
| 5 | * Copyright (C) 2006-2007 innotek GmbH
|
|---|
| 6 | *
|
|---|
| 7 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 8 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 9 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 10 | * General Public License as published by the Free Software Foundation,
|
|---|
| 11 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
|
|---|
| 12 | * distribution. VirtualBox OSE is distributed in the hope that it will
|
|---|
| 13 | * be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 14 | *
|
|---|
| 15 | * If you received this file as part of a commercial VirtualBox
|
|---|
| 16 | * distribution, then only the terms of your commercial VirtualBox
|
|---|
| 17 | * license agreement apply instead of the previous paragraph.
|
|---|
| 18 | *
|
|---|
| 19 | */
|
|---|
| 20 |
|
|---|
| 21 | #ifndef _H_VBOXGUESTHELPER
|
|---|
| 22 | #define _H_VBOXGUESTHELPER
|
|---|
| 23 |
|
|---|
| 24 | extern "C"
|
|---|
| 25 | {
|
|---|
| 26 | /**
|
|---|
| 27 | * Helper to scan the PCI resource list and remember stuff.
|
|---|
| 28 | *
|
|---|
| 29 | * @param pResList Resource list
|
|---|
| 30 | * @param pDevExt Device extension
|
|---|
| 31 | * @return NT status code
|
|---|
| 32 | */
|
|---|
| 33 | NTSTATUS VBoxScanPCIResourceList(PCM_RESOURCE_LIST pResList, PVBOXGUESTDEVEXT pDevExt);
|
|---|
| 34 |
|
|---|
| 35 | /**
|
|---|
| 36 | * Helper to map VMMDev Memory.
|
|---|
| 37 | *
|
|---|
| 38 | * @param pDevExt VMMDev device extension
|
|---|
| 39 | * @return NT status code
|
|---|
| 40 | */
|
|---|
| 41 | NTSTATUS hlpVBoxMapVMMDevMemory (PVBOXGUESTDEVEXT pDevExt);
|
|---|
| 42 |
|
|---|
| 43 | /**
|
|---|
| 44 | * Helper to unmap VMMDev Memory.
|
|---|
| 45 | *
|
|---|
| 46 | * @param pDevExt VMMDev device extension
|
|---|
| 47 | */
|
|---|
| 48 | void hlpVBoxUnmapVMMDevMemory (PVBOXGUESTDEVEXT pDevExt);
|
|---|
| 49 |
|
|---|
| 50 | /**
|
|---|
| 51 | * Helper to report the guest information to host.
|
|---|
| 52 | *
|
|---|
| 53 | * @param pDevExt VMMDev device extension
|
|---|
| 54 | * @return NT status code
|
|---|
| 55 | */
|
|---|
| 56 | NTSTATUS hlpVBoxReportGuestInfo (PVBOXGUESTDEVEXT pDevExt);
|
|---|
| 57 | }
|
|---|
| 58 |
|
|---|
| 59 | #endif // _H_VBOXGUESTHELPER
|
|---|
