2 * inteltool - dump all registers on an Intel CPU + chipset based system.
4 * Copyright (C) 2008 by coresystems GmbH
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 /* DirectIO is available here:
25 * http://www.coresystems.de/en/directio
27 #include <DirectIO/darwinio.h>
31 #define INTELTOOL_VERSION "1.0"
33 /* Tested chipsets: */
34 #define PCI_VENDOR_ID_INTEL 0x8086
35 #define PCI_DEVICE_ID_INTEL_ICH 0x2410
36 #define PCI_DEVICE_ID_INTEL_ICH0 0x2420
37 #define PCI_DEVICE_ID_INTEL_ICH2 0x2440
38 #define PCI_DEVICE_ID_INTEL_ICH4 0x24c0
39 #define PCI_DEVICE_ID_INTEL_ICH4M 0x24cc
40 #define PCI_DEVICE_ID_INTEL_ICH7DH 0x27b0
41 #define PCI_DEVICE_ID_INTEL_ICH7 0x27b8
42 #define PCI_DEVICE_ID_INTEL_ICH7M 0x27b9
43 #define PCI_DEVICE_ID_INTEL_ICH7MDH 0x27bd
44 #define PCI_DEVICE_ID_INTEL_ICH8M 0x2815
46 #define PCI_DEVICE_ID_INTEL_82845 0x1a30
47 #define PCI_DEVICE_ID_INTEL_82945P 0x2770
48 #define PCI_DEVICE_ID_INTEL_82945GM 0x27a0
49 #define PCI_DEVICE_ID_INTEL_PM965 0x2a00
50 #define PCI_DEVICE_ID_INTEL_82975X 0x277c
52 #define ARRAY_SIZE(a) ((int)(sizeof(a) / sizeof((a)[0])))
55 typedef struct { uint32_t hi, lo; } msr_t;
57 typedef struct { uint16_t addr; int size; char *name; } io_register_t;
59 void *map_physical(unsigned long phys_addr, int len);
60 void unmap_physical(void *virt_addr, int len);
62 unsigned int cpuid(unsigned int op);
63 int print_intel_core_msrs(void);
64 int print_mchbar(struct pci_dev *nb);
65 int print_pmbase(struct pci_dev *sb);
66 int print_rcba(struct pci_dev *sb);
67 int print_gpios(struct pci_dev *sb);
68 int print_epbar(struct pci_dev *nb);
69 int print_dmibar(struct pci_dev *nb);
70 int print_pciexbar(struct pci_dev *nb);