VirtualBox

source: vbox/trunk/src/VBox/Devices/PC/DevPcBios.h

Last change on this file was 106061, checked in by vboxsync, 3 months ago

Copyright year updates by scm.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.8 KB
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1/* $Id: DevPcBios.h 106061 2024-09-16 14:03:52Z vboxsync $ */
2/** @file
3 * DevPcBios - PC BIOS Device, header shared with the BIOS code.
4 */
5
6/*
7 * Copyright (C) 2006-2024 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28#ifndef VBOX_INCLUDED_SRC_PC_DevPcBios_h
29#define VBOX_INCLUDED_SRC_PC_DevPcBios_h
30#ifndef RT_WITHOUT_PRAGMA_ONCE
31# pragma once
32#endif
33
34/** @def VBOX_DMI_TABLE_BASE */
35#define VBOX_DMI_TABLE_BASE 0xe1000
36#define VBOX_DMI_TABLE_VER 0x25
37
38/** def VBOX_DMI_TABLE_SIZE
39 *
40 * The size should be at least 16-byte aligned for a proper alignment of
41 * the MPS table.
42 */
43#define VBOX_DMI_TABLE_SIZE 768
44
45/** def VBOX_DMI_TABLE_SIZE
46 *
47 * The size should be at least 16-byte aligned for a proper alignment of
48 * the MPS table.
49 */
50#define VBOX_DMI_HDR_SIZE 32
51
52/** @def VBOX_LANBOOT_SEG
53 *
54 * Should usually start right after the DMI BIOS page
55 */
56#define VBOX_LANBOOT_SEG 0xe200
57
58#define VBOX_SMBIOS_MAJOR_VER 2
59#define VBOX_SMBIOS_MINOR_VER 5
60#define VBOX_SMBIOS_MAXSS 0xff /* Not very accurate */
61
62#endif /* !VBOX_INCLUDED_SRC_PC_DevPcBios_h */
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