DrvMouseQueue.cpp revision e76125bd1eb207f3c5892c545c94f73627baaf14
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/* $Id$ */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/** @file
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * VBox input devices: Mouse queue driver
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/*
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync * Copyright (C) 2006-2012 Oracle Corporation
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * available from http://www.virtualbox.org. This file is free software;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * you can redistribute it and/or modify it under the terms of the GNU
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * General Public License (GPL) as published by the Free Software
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/*******************************************************************************
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync* Header Files *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync*******************************************************************************/
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync#define LOG_GROUP LOG_GROUP_DRV_MOUSE_QUEUE
174f3dff60f96d89b320f9a322307118676db1dbvboxsync#include <VBox/vmm/pdmdrv.h>
174f3dff60f96d89b320f9a322307118676db1dbvboxsync#include <iprt/assert.h>
174f3dff60f96d89b320f9a322307118676db1dbvboxsync#include <iprt/uuid.h>
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync#include "VBoxDD.h"
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/*******************************************************************************
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync* Structures and Typedefs *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync*******************************************************************************/
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * Mouse queue driver instance data.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync *
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @implements PDMIMOUSECONNECTOR
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @implements PDMIMOUSEPORT
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsynctypedef struct DRVMOUSEQUEUE
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync{
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /** Pointer to the driver instance structure. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PPDMDRVINS pDrvIns;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /** Pointer to the mouse port interface of the driver/device above us. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PPDMIMOUSEPORT pUpPort;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /** Pointer to the mouse port interface of the driver/device below us. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PPDMIMOUSECONNECTOR pDownConnector;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /** Our mouse connector interface. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDMIMOUSECONNECTOR IConnector;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /** Our mouse port interface. */
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync PDMIMOUSEPORT IPort;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync /** The queue handle. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PPDMQUEUE pQueue;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync /** Discard input when this flag is set.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * We only accept input when the VM is running. */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync bool fInactive;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync} DRVMOUSEQUEUE, *PDRVMOUSEQUEUE;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * Event type for @a DRVMOUSEQUEUEITEM
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncenum EVENTTYPE { RELATIVE, ABSOLUTE, MULTITOUCH };
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Mouse queue item.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsynctypedef struct DRVMOUSEQUEUEITEM
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /** The core part owned by the queue manager. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDMQUEUEITEMCORE Core;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync enum EVENTTYPE enmType;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync union
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
174f3dff60f96d89b320f9a322307118676db1dbvboxsync uint32_t padding[5];
174f3dff60f96d89b320f9a322307118676db1dbvboxsync struct
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync uint32_t fButtons;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync int32_t dx;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync int32_t dy;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync int32_t dz;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync int32_t dw;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync } Relative;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync struct
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync {
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync uint32_t fButtons;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync uint32_t x;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync uint32_t y;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync int32_t dz;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync int32_t dw;
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync } Absolute;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync struct
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync {
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync bool fContact;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync uint32_t x;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync uint32_t y;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync uint32_t cContact;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync } MultiTouch;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync } u;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync} DRVMOUSEQUEUEITEM, *PDRVMOUSEQUEUEITEM;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/* -=-=-=-=- IBase -=-=-=-=- */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync * @interface_method_impl{PDMIBASE,pfnQueryInterface}
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsyncstatic DECLCALLBACK(void *) drvMouseQueueQueryInterface(PPDMIBASE pInterface, const char *pszIID)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDRVMOUSEQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase);
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDMIBASE_RETURN_INTERFACE(pszIID, PDMIMOUSEPORT, &pThis->IPort);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDMIBASE_RETURN_INTERFACE(pszIID, PDMIMOUSECONNECTOR, &pThis->IConnector);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return NULL;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync}
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/* -=-=-=-=- IMousePort -=-=-=-=- */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/** Converts a pointer to DRVMOUSEQUEUE::Port to a DRVMOUSEQUEUE pointer. */
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync#define IMOUSEPORT_2_DRVMOUSEQUEUE(pInterface) ( (PDRVMOUSEQUEUE)((char *)(pInterface) - RT_OFFSETOF(DRVMOUSEQUEUE, IPort)) )
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync/**
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @interface_method_impl{PDMIMOUSEPORT,pfnPutEvent}
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsyncstatic DECLCALLBACK(int) drvMouseQueuePutEvent(PPDMIMOUSEPORT pInterface,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync int32_t dx, int32_t dy,
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync int32_t dz, int32_t dw,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync uint32_t fButtons)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync{
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDRVMOUSEQUEUE pDrv = IMOUSEPORT_2_DRVMOUSEQUEUE(pInterface);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (pDrv->fInactive)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VINF_SUCCESS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDRVMOUSEQUEUEITEM pItem = (PDRVMOUSEQUEUEITEM)PDMQueueAlloc(pDrv->pQueue);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (pItem)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
174f3dff60f96d89b320f9a322307118676db1dbvboxsync RT_ZERO(pItem->u.padding);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->enmType = RELATIVE;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Relative.dx = dx;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Relative.dy = dy;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Relative.dz = dz;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Relative.dw = dw;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Relative.fButtons = fButtons;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDMQueueInsert(pDrv->pQueue, &pItem->Core);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VINF_SUCCESS;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync }
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync return VERR_PDM_NO_QUEUE_ITEMS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync}
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @interface_method_impl{PDMIMOUSEPORT,pfnPutEventAbs}
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncstatic DECLCALLBACK(int) drvMouseQueuePutEventAbs(PPDMIMOUSEPORT pInterface,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync uint32_t x, uint32_t y,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync int32_t dz, int32_t dw,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync uint32_t fButtons)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDRVMOUSEQUEUE pDrv = IMOUSEPORT_2_DRVMOUSEQUEUE(pInterface);
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync if (pDrv->fInactive)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VINF_SUCCESS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDRVMOUSEQUEUEITEM pItem = (PDRVMOUSEQUEUEITEM)PDMQueueAlloc(pDrv->pQueue);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (pItem)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync RT_ZERO(pItem->u.padding);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->enmType = ABSOLUTE;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Absolute.x = x;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Absolute.y = y;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Absolute.dz = dz;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Absolute.dw = dw;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Absolute.fButtons = fButtons;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDMQueueInsert(pDrv->pQueue, &pItem->Core);
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync return VINF_SUCCESS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync }
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VERR_PDM_NO_QUEUE_ITEMS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync}
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @interface_method_impl{PDMIMOUSEPORT,pfnPutEventMT}
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncstatic DECLCALLBACK(int) drvMouseQueuePutEventMT(PPDMIMOUSEPORT pInterface,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync uint32_t x, uint32_t y,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync uint32_t cContact,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync uint32_t fContact)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDRVMOUSEQUEUE pDrv = IMOUSEPORT_2_DRVMOUSEQUEUE(pInterface);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (pDrv->fInactive)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VINF_SUCCESS;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDRVMOUSEQUEUEITEM pItem = (PDRVMOUSEQUEUEITEM)PDMQueueAlloc(pDrv->pQueue);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (pItem)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync RT_ZERO(pItem->u.padding);
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync pItem->enmType = MULTITOUCH;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.MultiTouch.x = x;
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync pItem->u.MultiTouch.y = y;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.MultiTouch.cContact = cContact;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.MultiTouch.fContact = fContact;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDMQueueInsert(pDrv->pQueue, &pItem->Core);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VINF_SUCCESS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync }
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VERR_PDM_NO_QUEUE_ITEMS;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync}
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/* -=-=-=-=- IConnector -=-=-=-=- */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync#define PPDMIMOUSECONNECTOR_2_DRVMOUSEQUEUE(pInterface) ( (PDRVMOUSEQUEUE)((char *)(pInterface) - RT_OFFSETOF(DRVMOUSEQUEUE, IConnector)) )
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Pass absolute mode status changes from the guest through to the frontend
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * driver.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync *
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @param pInterface Pointer to the mouse connector interface structure.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @param fRel Is relative reporting supported?
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync * @param fAbs Is absolute reporting supported?
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync * @param fMT Is multi-touch reporting supported?
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync */
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsyncstatic DECLCALLBACK(void) drvMousePassThruReportModes(PPDMIMOUSECONNECTOR pInterface, bool fRel, bool fAbs, bool fMT)
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync{
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync PDRVMOUSEQUEUE pDrv = PPDMIMOUSECONNECTOR_2_DRVMOUSEQUEUE(pInterface);
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pDrv->pDownConnector->pfnReportModes(pDrv->pDownConnector, fRel, fAbs, fMT);
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync}
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync/* -=-=-=-=- queue -=-=-=-=- */
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Queue callback for processing a queued item.
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @returns Success indicator.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * If false the item will not be removed and the flushing will stop.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @param pDrvIns The driver instance.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @param pItemCore Pointer to the queue item to process.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncstatic DECLCALLBACK(bool) drvMouseQueueConsumer(PPDMDRVINS pDrvIns, PPDMQUEUEITEMCORE pItemCore)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync PDRVMOUSEQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync PDRVMOUSEQUEUEITEM pItem = (PDRVMOUSEQUEUEITEM)pItemCore;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync int rc;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (pItem->enmType == RELATIVE)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync rc = pThis->pUpPort->pfnPutEvent(pThis->pUpPort,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Relative.dx,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Relative.dy,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Relative.dz,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Relative.dw,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pItem->u.Relative.fButtons);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync else if (pItem->enmType == ABSOLUTE)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync rc = pThis->pUpPort->pfnPutEventAbs(pThis->pUpPort,
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pItem->u.Absolute.x,
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pItem->u.Absolute.y,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Absolute.dz,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Absolute.dw,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pItem->u.Absolute.fButtons);
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync else if (pItem->enmType == MULTITOUCH)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync rc = pThis->pUpPort->pfnPutEventMT(pThis->pUpPort,
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pItem->u.MultiTouch.x,
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pItem->u.MultiTouch.y,
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pItem->u.MultiTouch.cContact,
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pItem->u.MultiTouch.fContact);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync else
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return false;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync return RT_SUCCESS(rc);
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync}
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/* -=-=-=-=- driver interface -=-=-=-=- */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync * Power On notification.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @returns VBox status.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @param pDrvIns The drive instance data.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsyncstatic DECLCALLBACK(void) drvMouseQueuePowerOn(PPDMDRVINS pDrvIns)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDRVMOUSEQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pThis->fInactive = false;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync}
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * Reset notification.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync *
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @returns VBox status.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @param pDrvIns The drive instance data.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncstatic DECLCALLBACK(void) drvMouseQueueReset(PPDMDRVINS pDrvIns)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync{
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync //PDRVKBDQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVKBDQUEUE);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /** @todo purge the queue on reset. */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync}
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Suspend notification.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync *
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync * @returns VBox status.
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync * @param pDrvIns The drive instance data.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncstatic DECLCALLBACK(void) drvMouseQueueSuspend(PPDMDRVINS pDrvIns)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync{
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync PDRVMOUSEQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pThis->fInactive = true;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync}
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync * Resume notification.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @returns VBox status.
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync * @param pDrvIns The drive instance data.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsyncstatic DECLCALLBACK(void) drvMouseQueueResume(PPDMDRVINS pDrvIns)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync{
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync PDRVMOUSEQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync pThis->fInactive = false;
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync}
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync/**
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync * Power Off notification.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync *
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * @param pDrvIns The drive instance data.
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsyncstatic DECLCALLBACK(void) drvMouseQueuePowerOff(PPDMDRVINS pDrvIns)
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync{
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync PDRVMOUSEQUEUE pThis = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync pThis->fInactive = true;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync}
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Construct a mouse driver instance.
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync *
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * @copydoc FNPDMDRVCONSTRUCT
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync */
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsyncstatic DECLCALLBACK(int) drvMouseQueueConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync{
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync PDRVMOUSEQUEUE pDrv = PDMINS_2_DATA(pDrvIns, PDRVMOUSEQUEUE);
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync LogFlow(("drvMouseQueueConstruct: iInstance=%d\n", pDrvIns->iInstance));
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /*
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Validate configuration.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (!CFGMR3AreValuesValid(pCfg, "QueueSize\0Interval\0"))
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /*
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * Init basic data members and interfaces.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pDrv->fInactive = true;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* IBase. */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pDrvIns->IBase.pfnQueryInterface = drvMouseQueueQueryInterface;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* IMouseConnector. */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pDrv->IConnector.pfnReportModes = drvMousePassThruReportModes;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* IMousePort. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pDrv->IPort.pfnPutEvent = drvMouseQueuePutEvent;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync pDrv->IPort.pfnPutEventAbs = drvMouseQueuePutEventAbs;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pDrv->IPort.pfnPutEventMT = drvMouseQueuePutEventMT;
8a204879c937e7c55da35682a0e5d2e1df91c856vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /*
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync * Get the IMousePort interface of the above driver/device.
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync pDrv->pUpPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIMOUSEPORT);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (!pDrv->pUpPort)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync AssertMsgFailed(("Configuration error: No mouse port interface above!\n"));
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync return VERR_PDM_MISSING_INTERFACE_ABOVE;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync }
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /*
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Attach driver below and query it's connector interface.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PPDMIBASE pDownBase;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync int rc = PDMDrvHlpAttach(pDrvIns, fFlags, &pDownBase);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (RT_FAILURE(rc))
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync {
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync AssertMsgFailed(("Failed to attach driver below us! rc=%Rra\n", rc));
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync return rc;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync }
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync pDrv->pDownConnector = PDMIBASE_QUERY_INTERFACE(pDownBase, PDMIMOUSECONNECTOR);
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync if (!pDrv->pDownConnector)
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync {
6e4f0a21de35da7e77586bc1fab65d1bbf611eeevboxsync AssertMsgFailed(("Configuration error: No mouse connector interface below!\n"));
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VERR_PDM_MISSING_INTERFACE_BELOW;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync }
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /*
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Create the queue.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync uint32_t cMilliesInterval = 0;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync rc = CFGMR3QueryU32(pCfg, "Interval", &cMilliesInterval);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (rc == VERR_CFGM_VALUE_NOT_FOUND)
174f3dff60f96d89b320f9a322307118676db1dbvboxsync cMilliesInterval = 0;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync else if (RT_FAILURE(rc))
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
174f3dff60f96d89b320f9a322307118676db1dbvboxsync AssertMsgFailed(("Configuration error: 32-bit \"Interval\" -> rc=%Rrc\n", rc));
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync return rc;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync }
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync uint32_t cItems = 0;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync rc = CFGMR3QueryU32(pCfg, "QueueSize", &cItems);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (rc == VERR_CFGM_VALUE_NOT_FOUND)
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync cItems = 128;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync else if (RT_FAILURE(rc))
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync {
174f3dff60f96d89b320f9a322307118676db1dbvboxsync AssertMsgFailed(("Configuration error: 32-bit \"QueueSize\" -> rc=%Rrc\n", rc));
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return rc;
174f3dff60f96d89b320f9a322307118676db1dbvboxsync }
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync rc = PDMDrvHlpQueueCreate(pDrvIns, sizeof(DRVMOUSEQUEUEITEM), cItems, cMilliesInterval, drvMouseQueueConsumer, "Mouse", &pDrv->pQueue);
174f3dff60f96d89b320f9a322307118676db1dbvboxsync if (RT_FAILURE(rc))
174f3dff60f96d89b320f9a322307118676db1dbvboxsync {
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync AssertMsgFailed(("Failed to create driver: cItems=%d cMilliesInterval=%d rc=%Rrc\n", cItems, cMilliesInterval, rc));
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync return rc;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync }
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync return VINF_SUCCESS;
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync}
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
174f3dff60f96d89b320f9a322307118676db1dbvboxsync
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync/**
174f3dff60f96d89b320f9a322307118676db1dbvboxsync * Mouse queue driver registration record.
174f3dff60f96d89b320f9a322307118676db1dbvboxsync */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsyncconst PDMDRVREG g_DrvMouseQueue =
174f3dff60f96d89b320f9a322307118676db1dbvboxsync{
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* u32Version */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDM_DRVREG_VERSION,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* szName */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync "MouseQueue",
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* szRCMod */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync "",
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* szR0Mod */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync "",
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* pszDescription */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync "Mouse queue driver to plug in between the key source and the device to do queueing and inter-thread transport.",
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* fFlags */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* fClass. */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync PDM_DRVREG_CLASS_MOUSE,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* cMaxInstances */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync ~0U,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* cbInstance */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync sizeof(DRVMOUSEQUEUE),
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync /* pfnConstruct */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync drvMouseQueueConstruct,
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync /* pfnRelocate */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync NULL,
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync /* pfnDestruct */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync NULL,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* pfnIOCtl */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync NULL,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* pfnPowerOn */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync drvMouseQueuePowerOn,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* pfnReset */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync drvMouseQueueReset,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* pfnSuspend */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync drvMouseQueueSuspend,
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync /* pfnResume */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync drvMouseQueueResume,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* pfnAttach */
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync NULL,
174f3dff60f96d89b320f9a322307118676db1dbvboxsync /* pfnDetach */
174f3dff60f96d89b320f9a322307118676db1dbvboxsync NULL,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* pfnPowerOff */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync drvMouseQueuePowerOff,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* pfnSoftReset */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync NULL,
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync /* u32EndVersion */
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync PDM_DRVREG_VERSION
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync};
5f80794f0fac6c6ae43bf4d2baaef60babb2a7c7vboxsync
e95cc69731ec79cf167e6167808e1c9b275ea007vboxsync