initterm-r0drv-nt.cpp revision 10587c9b0637fa8e55e95fe93cf186ab7b3b6308
/* $Id$ */
/** @file
* IPRT - Initialization & Termination, R0 Driver, NT.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* 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.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include "the-nt-kernel.h"
#include "internal/initterm.h"
#include "internal-r0drv-nt.h"
/*******************************************************************************
* Global Variables *
*******************************************************************************/
/** The Nt CPU set.
* KeQueryActiveProcssors() cannot be called at all IRQLs and therefore we'll
* have to cache it. Fortunately, Nt doesn't really support taking CPUs offline
* or online. It's first with W2K8 that support for CPU hotplugging was added.
* Once we start caring about this, we'll simply let the native MP event callback
* and update this variable as CPUs comes online. (The code is done already.)
*/
/** ExSetTimerResolution, introduced in W2K. */
/** KeFlushQueuedDpcs, introduced in XP. */
int rtR0InitNative(void)
{
/*
* Init the Nt cpu set.
*/
/*
* Initialize the function pointers.
*/
return VINF_SUCCESS;
}
void rtR0TermNative(void)
{
}