| 1 | /* $Id: VBoxUsbRt.h 82968 2020-02-04 10:35:17Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox USB R0 runtime
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| 4 | */
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| 5 | /*
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| 6 | * Copyright (C) 2011-2020 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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| 24 | */
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| 25 |
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| 26 | #ifndef VBOX_INCLUDED_SRC_VBoxUSB_win_dev_VBoxUsbRt_h
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| 27 | #define VBOX_INCLUDED_SRC_VBoxUSB_win_dev_VBoxUsbRt_h
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| 28 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 29 | # pragma once
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| 30 | #endif
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| 31 |
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| 32 | #include "VBoxUsbCmn.h"
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| 33 | #include "../cmn/VBoxUsbIdc.h"
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| 34 |
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| 35 | #define VBOXUSBRT_MAX_CFGS 4
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| 36 |
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| 37 | typedef struct VBOXUSB_PIPE_INFO {
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| 38 | UCHAR EndpointAddress;
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| 39 | ULONG NextScheduledFrame;
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| 40 | } VBOXUSB_PIPE_INFO;
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| 41 |
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| 42 | typedef struct VBOXUSB_IFACE_INFO {
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| 43 | USBD_INTERFACE_INFORMATION *pInterfaceInfo;
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| 44 | VBOXUSB_PIPE_INFO *pPipeInfo;
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| 45 | } VBOXUSB_IFACE_INFO;
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| 46 |
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| 47 | typedef struct VBOXUSB_RT
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| 48 | {
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| 49 | UNICODE_STRING IfName;
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| 50 |
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| 51 | HANDLE hPipe0;
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| 52 | HANDLE hConfiguration;
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| 53 | uint32_t uConfigValue;
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| 54 |
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| 55 | uint32_t uNumInterfaces;
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| 56 | USB_DEVICE_DESCRIPTOR *devdescr;
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| 57 | USB_CONFIGURATION_DESCRIPTOR *cfgdescr[VBOXUSBRT_MAX_CFGS];
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| 58 |
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| 59 | VBOXUSB_IFACE_INFO *pVBIfaceInfo;
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| 60 |
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| 61 | uint16_t idVendor, idProduct, bcdDevice;
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| 62 | char szSerial[MAX_USB_SERIAL_STRING];
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| 63 | BOOLEAN fIsHighSpeed;
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| 64 |
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| 65 | HVBOXUSBIDCDEV hMonDev;
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| 66 | PFILE_OBJECT pOwner;
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| 67 | } VBOXUSB_RT, *PVBOXUSB_RT;
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| 68 |
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| 69 | typedef struct VBOXUSBRT_IDC
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| 70 | {
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| 71 | PDEVICE_OBJECT pDevice;
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| 72 | PFILE_OBJECT pFile;
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| 73 | } VBOXUSBRT_IDC, *PVBOXUSBRT_IDC;
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| 74 |
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| 75 | DECLHIDDEN(NTSTATUS) vboxUsbRtGlobalsInit();
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| 76 | DECLHIDDEN(VOID) vboxUsbRtGlobalsTerm();
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| 77 |
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| 78 | DECLHIDDEN(NTSTATUS) vboxUsbRtInit(PVBOXUSBDEV_EXT pDevExt);
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| 79 | DECLHIDDEN(VOID) vboxUsbRtClear(PVBOXUSBDEV_EXT pDevExt);
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| 80 | DECLHIDDEN(NTSTATUS) vboxUsbRtRm(PVBOXUSBDEV_EXT pDevExt);
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| 81 | DECLHIDDEN(NTSTATUS) vboxUsbRtStart(PVBOXUSBDEV_EXT pDevExt);
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| 82 |
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| 83 | DECLHIDDEN(NTSTATUS) vboxUsbRtDispatch(PVBOXUSBDEV_EXT pDevExt, PIRP pIrp);
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| 84 | DECLHIDDEN(NTSTATUS) vboxUsbRtCreate(PVBOXUSBDEV_EXT pDevExt, PIRP pIrp);
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| 85 | DECLHIDDEN(NTSTATUS) vboxUsbRtClose(PVBOXUSBDEV_EXT pDevExt, PIRP pIrp);
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| 86 |
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| 87 | #endif /* !VBOX_INCLUDED_SRC_VBoxUSB_win_dev_VBoxUsbRt_h */
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