VirtualBox

source: vbox/trunk/src/VBox/Devices/EFI/FirmwareNew/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h@ 99396

Last change on this file since 99396 was 85718, checked in by vboxsync, 5 years ago

Devices/EFI: Merge edk-stable202005 and make it build, bugref:4643

  • Property svn:eol-style set to native
File size: 1.4 KB
Line 
1/** @file
2 Various register numbers and value bits based on the following publications:
3 - Intel(R) datasheet 290549-001
4 - Intel(R) datasheet 290562-001
5 - Intel(R) datasheet 297654-006
6 - Intel(R) datasheet 297738-017
7
8 Copyright (C) 2015, Red Hat, Inc.
9 Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>
10
11 SPDX-License-Identifier: BSD-2-Clause-Patent
12**/
13
14#ifndef __I440FX_PIIX4_H__
15#define __I440FX_PIIX4_H__
16
17#include <Library/PciLib.h>
18
19//
20// Host Bridge Device ID (DID) value for I440FX
21//
22#define INTEL_82441_DEVICE_ID 0x1237
23
24//
25// B/D/F/Type: 0/0/0/PCI
26//
27#define PMC_REGISTER_PIIX4(Offset) PCI_LIB_ADDRESS (0, 0, 0, (Offset))
28
29#define PIIX4_PAM0 0x59
30#define PIIX4_PAM1 0x5A
31#define PIIX4_PAM2 0x5B
32#define PIIX4_PAM3 0x5C
33#define PIIX4_PAM4 0x5D
34#define PIIX4_PAM5 0x5E
35#define PIIX4_PAM6 0x5F
36
37//
38// B/D/F/Type: 0/1/3/PCI
39//
40#ifdef VBOX
41#define POWER_MGMT_REGISTER_PIIX4(Offset) PCI_LIB_ADDRESS (0, 7, 0, (Offset))
42#else
43#define POWER_MGMT_REGISTER_PIIX4(Offset) PCI_LIB_ADDRESS (0, 1, 3, (Offset))
44#endif
45
46#define PIIX4_PMBA 0x40
47#define PIIX4_PMBA_MASK (BIT15 | BIT14 | BIT13 | BIT12 | BIT11 | \
48 BIT10 | BIT9 | BIT8 | BIT7 | BIT6)
49
50#define PIIX4_PMREGMISC 0x80
51#define PIIX4_PMREGMISC_PMIOSE BIT0
52
53//
54// IO ports
55//
56#define PIIX4_CPU_HOTPLUG_BASE 0xAF00
57
58#endif
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