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Diffstat (limited to 'util/viatool/viatool.c')
-rw-r--r--util/viatool/viatool.c262
1 files changed, 0 insertions, 262 deletions
diff --git a/util/viatool/viatool.c b/util/viatool/viatool.c
deleted file mode 100644
index 328377ac09..0000000000
--- a/util/viatool/viatool.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * viatool - dump all registers on an Intel CPU + chipset based system.
- *
- * Copyright (C) 2008-2010 by coresystems GmbH
- * written by Stefan Reinauer <stepan@coresystems.de>
- * Copyright (C) 2009 Carl-Daniel Hailfinger
- * Copyright (C) 2013 Alexandru Gagniuc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-#include <getopt.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include "viatool.h"
-
-#ifdef __NetBSD__
-#include <machine/sysarch.h>
-#endif
-
-/*
- * http://pci-ids.ucw.cz/read/PC/8086
- * http://en.wikipedia.org/wiki/Intel_Tick-Tock
- * http://en.wikipedia.org/wiki/List_of_Intel_chipsets
- * http://en.wikipedia.org/wiki/Intel_Xeon_chipsets
- */
-static const struct {
- uint16_t vendor_id, device_id;
- char *name;
-} supported_chips_list[] = {
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900_SATA, "VX900 SATA"},
- /* Host bridges/DRAM controllers (Northbridges) */
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900, "VX900"},
- /* Southbridges (LPC controllers) */
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900_LPC, "VX900" },
-};
-
-#ifndef __DARWIN__
-static int fd_mem;
-
-void *map_physical(uint64_t phys_addr, size_t len)
-{
- void *virt_addr;
-
- virt_addr = mmap(0, len, PROT_WRITE | PROT_READ, MAP_SHARED,
- fd_mem, (off_t) phys_addr);
-
- if (virt_addr == MAP_FAILED) {
- printf("Error mapping physical memory 0x%08" PRIx64 "[0x%zx]\n",
- phys_addr, len);
- return NULL;
- }
-
- return virt_addr;
-}
-
-void unmap_physical(void *virt_addr, size_t len)
-{
- munmap(virt_addr, len);
-}
-#endif
-
-void print_version(void)
-{
- printf("inteltool v%s -- ", VIATOOL_VERSION);
- printf("Copyright (C) 2013 Alexandru Gagniuc\n\n");
- printf(
- "This program is free software: you can redistribute it and/or modify\n"
- "it under the terms of the GNU General Public License as published by\n"
- "the Free Software Foundation, version 2 of the License.\n\n"
- "This program is distributed in the hope that it will be useful,\n"
- "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
- "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
- "GNU General Public License for more details.\n\n");
-}
-
-void print_usage(const char *name)
-{
- printf("usage: %s [-vh?gGrpmedPMa]\n", name);
- printf("\n"
- " -v | --version: print the version\n"
- " -h | --help: print this help\n\n"
- " -M | --msrs: dump CPU MSRs\n"
- " -a | --all: dump all known registers\n"
- " -q | --quirks: dump hierarchical configs\n"
- "\n");
- exit(1);
-}
-
-int main(int argc, char *argv[])
-{
- struct pci_access *pacc;
- struct pci_dev *sb = NULL, *nb, *dev;
- int i, opt, option_index = 0;
- unsigned int id;
-
- char *sbname = "unknown", *nbname = "unknown";
-
- int dump_coremsrs = 0, dump_quirks = 0;
-
- static struct option long_options[] = {
- {"version", 0, 0, 'v'},
- {"help", 0, 0, 'h'},
- {"mchbar", 0, 0, 'm'},
- {"msrs", 0, 0, 'M'},
- {"quirks", 0, 0, 'q'},
- {"all", 0, 0, 'a'},
- {0, 0, 0, 0}
- };
-
- while ((opt = getopt_long(argc, argv, "vh?gGrpmedPMaA",
- long_options, &option_index)) != EOF) {
- switch (opt) {
- case 'v':
- print_version();
- exit(0);
- break;
- case 'M':
- dump_coremsrs = 1;
- break;
- case 'q':
- dump_quirks = 1;
- break;
- case 'a':
- dump_coremsrs = 1;
- dump_quirks = 1;
- break;
- case 'h':
- case '?':
- default:
- print_usage(argv[0]);
- exit(0);
- break;
- }
- }
-
-#if defined(__FreeBSD__)
- if (open("/dev/io", O_RDWR) < 0) {
- perror("/dev/io");
-#elif defined(__NetBSD__)
-# ifdef __i386__
- if (i386_iopl(3)) {
- perror("iopl");
-# else
- if (x86_64_iopl(3)) {
- perror("iopl");
-# endif
-#else
- if (iopl(3)) {
- perror("iopl");
-#endif
- printf("You need to be root.\n");
- exit(1);
- }
-
-#ifndef __DARWIN__
- if ((fd_mem = open("/dev/mem", O_RDWR)) < 0) {
- perror("Can not open /dev/mem");
- exit(1);
- }
-#endif
-
- pacc = pci_alloc();
- pci_init(pacc);
- pci_scan_bus(pacc);
-
- /* Find the required devices */
- for (dev = pacc->devices; dev; dev = dev->next) {
- pci_fill_info(dev, PCI_FILL_CLASS);
- /* The ISA/LPC bridge can be 0x1f, 0x07, or 0x04 so we probe. */
- if (dev->device_class == 0x0601) { /* ISA/LPC bridge */
- if (sb == NULL)
- sb = dev;
- else
- fprintf(stderr, "Multiple devices with class ID"
- " 0x0601, using %02x%02x:%02x.%02x\n",
- dev->domain, dev->bus, dev->dev,
- dev->func);
- }
- }
-
- if (!sb) {
- printf("No southbridge found.\n");
- exit(1);
- }
-
- pci_fill_info(sb, PCI_FILL_IDENT|PCI_FILL_BASES|PCI_FILL_SIZES|PCI_FILL_CLASS);
-
- if (sb->vendor_id != PCI_VENDOR_ID_VIA) {
- printf("Not a VIA southbridge.\n");
- exit(1);
- }
-
- nb = pci_get_dev(pacc, 0, 0, 0x00, 0);
- if (!nb) {
- printf("No northbridge found.\n");
- exit(1);
- }
-
- pci_fill_info(nb, PCI_FILL_IDENT|PCI_FILL_BASES|PCI_FILL_SIZES|PCI_FILL_CLASS);
-
- if (nb->vendor_id != PCI_VENDOR_ID_VIA) {
- printf("Not a VIA northbridge.\n");
- exit(1);
- }
-
- id = cpuid(1);
-
- /* Intel has suggested applications to display the family of a CPU as
- * the sum of the "Family" and the "Extended Family" fields shown
- * above, and the model as the sum of the "Model" and the 4-bit
- * left-shifted "Extended Model" fields.
- * http://download.intel.com/design/processor/applnots/24161832.pdf
- */
- printf("CPU: Processor Type: %x, Family %x, Model %x, Stepping %x\n",
- (id >> 12) & 0x3, ((id >> 8) & 0xf) + ((id >> 20) & 0xff),
- ((id >> 12) & 0xf0) + ((id >> 4) & 0xf), (id & 0xf));
-
- /* Determine names */
- for (i = 0; i < ARRAY_SIZE(supported_chips_list); i++)
- if (nb->device_id == supported_chips_list[i].device_id)
- nbname = supported_chips_list[i].name;
- for (i = 0; i < ARRAY_SIZE(supported_chips_list); i++)
- if (sb->device_id == supported_chips_list[i].device_id)
- sbname = supported_chips_list[i].name;
-
- printf("Northbridge: %04x:%04x (%s)\n",
- nb->vendor_id, nb->device_id, nbname);
-
- printf("Southbridge: %04x:%04x (%s)\n",
- sb->vendor_id, sb->device_id, sbname);
-
- /* Now do the deed */
-
- if (dump_coremsrs) {
- print_intel_core_msrs();
- printf("\n\n");
- }
-
- if (dump_quirks) {
- print_quirks_north(nb, pacc);
- print_quirks_south(sb, pacc);
- }
-
- /* Clean up */
- pci_free_dev(nb);
- // pci_free_dev(sb); // TODO: glibc detected "double free or corruption"
- pci_cleanup(pacc);
-
- return 0;
-}
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