From 446e4dc238d13ecf22e4aa05d15bf5173f9f547c Mon Sep 17 00:00:00 2001 From: Angel Pons Date: Wed, 12 Feb 2020 22:59:40 +0100 Subject: util: Remove viatool It somehow creeps into `make clean`, but is not used at all. Since no VIA platform remains in coreboot, drop the utility as well. Change-Id: Ia7e11379a6db650b5190a056226a9101c2be7dec Signed-off-by: Angel Pons Reviewed-on: https://review.coreboot.org/c/coreboot/+/38853 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- util/viatool/viatool.c | 262 ------------------------------------------------- 1 file changed, 262 deletions(-) delete mode 100644 util/viatool/viatool.c (limited to 'util/viatool/viatool.c') 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 - * 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 -#include -#include -#include -#include -#include -#include -#include "viatool.h" - -#ifdef __NetBSD__ -#include -#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; -} -- cgit v1.2.3