pciutil.h revision 94fde0b66aced35ee31b2218ab4371f2a48888c1
/** @file
* Utility routines for calling the PCI BIOS.
*/
/*
* Copyright (C) 2011 Oracle Corporation
*
* 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.
*/
/* Warning: pci_find_classcode destroys the high bits of ECX. */
/* Warning: pci_read_config_dword destroys the high bits of ECX. */
/* Warning: pci_write_config_dword destroys the high bits of ECX. */