/* * inteltool - 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 * * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <stdio.h> #include <stdlib.h> #include <inttypes.h> #include <getopt.h> #include <fcntl.h> #include <sys/mman.h> #include <unistd.h> #include "inteltool.h" /* * 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[] = { /* Host bridges/DRAM controllers (Northbridges) */ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443LX, "443LX" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX, "443BX" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_NO_AGP, "443BX without AGP" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810, "810" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_DC, "810-DC100" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810E_DC, "810E DC-133" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82830M, "830M" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845, "845" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82865, "865" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82915, "915G/P/GV/GL/PL/910GL" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945P, "945P" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945GM, "945GM" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945GSE, "945GSE" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82946, "946GZ/PL" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82965PM, "965PM" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q965, "Q963/82Q965" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82975X, "975X" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82G33, "P35/G33/G31/P31" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q33, "Q33" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q35, "Q35" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82X38, "X38/X48" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_32X0, "3200/3210" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82X4X, "GL40/GS40/GM45/GS45/PM45" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82X58, "X58" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000P, "Intel i5000P Memory Controller Hub" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000X, "Intel i5000X Memory Controller Hub" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000Z, "Intel i5000Z Memory Controller Hub" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000V, "Intel i5000V Memory Controller Hub" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_POULSBO, "SCH Poulsbo" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ATOM_DXXX, "Atom D400/500 Series" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ATOM_NXXX, "Atom N400 Series" }, /* Host bridges /DRAM controllers integrated in CPUs */ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_0TH_GEN, "0th generation (Nehalem family) Core Processor" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_1ST_GEN, "1st generation (Westmere family) Core Processor" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_2ND_GEN_D, "2nd generation (Sandy Bridge family) Core Processor (Desktop)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_2ND_GEN_M, "2nd generation (Sandy Bridge family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_2ND_GEN_E3, "2nd generation (Sandy Bridge family) Core Processor (Xeon E3)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_3RD_GEN_D, "3rd generation (Ivy Bridge family) Core Processor (Desktop)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_3RD_GEN_M, "3rd generation (Ivy Bridge family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_3RD_GEN_E3, "3rd generation (Ivy Bridge family) Core Processor (Xeon E3 v2)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_3RD_GEN_015c, "3rd generation (Ivy Bridge family) Core Processor" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_D, "4th generation (Haswell family) Core Processor (Desktop)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_M, "4th generation (Haswell family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_E3, "4th generation (Haswell family) Core Processor (Xeon E3 v3)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_4TH_GEN_U, "4th generation (Haswell family) Core Processor ULT" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BAYTRAIL, "Bay Trail" }, /* Southbridges (LPC controllers) */ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371XX, "371AB/EB/MB" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10R, "ICH10R" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9DH, "ICH9DH" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9DO, "ICH9DO" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9R, "ICH9R" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9, "ICH9" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9M, "ICH9M" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9ME, "ICH9M-E" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8M, "ICH8-M" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8, "ICH8" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_NM10, "NM10" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7MDH, "ICH7-M DH" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7M, "ICH7-M" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7, "ICH7" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7DH, "ICH7DH" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6, "ICH6" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH5, "ICH5" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH4M, "ICH4-M" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH4, "ICH4" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH2, "ICH2" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH0, "ICH0" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH, "ICH" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I63XX, "631xESB/632xESB/3100" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_POULSBO_LPC, "SCH Poulsbo" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_3400_DESKTOP, "3400 Desktop" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_3400_MOBILE, "3400 Mobile" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_P55, "P55" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PM55, "PM55" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H55, "H55" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM57, "QM57" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H57, "H57" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM55, "HM55" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q57, "Q57" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM57, "HM57" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_3400_MOBILE_SFF, "3400 Mobile SFF" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B55_A, "B55" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QS57, "QS57" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_3400, "3400" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_3420, "3420" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_3450, "3450" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B55_B, "B55" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z68, "Z68" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_P67, "P67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UM67, "UM67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM65, "HM65" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H67, "H67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM67, "HM67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q65, "Q65" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QS67, "QS67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q67, "Q67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM67, "QM67" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B65, "B65" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C202, "C202" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C204, "C204" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C206, "C206" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H61, "H61" }, { PCI_VENDOR_ID_INTEL, 0x1d40, "X79" }, { PCI_VENDOR_ID_INTEL, 0x1d41, "X79" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z77, "Z77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z75, "Z75" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q77, "Q77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q75, "Q75" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B75, "B75" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H77, "H77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C216, "C216" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM77, "QM77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QS77, "QS77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM77, "HM77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UM77, "UM77" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM76, "HM76" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM75, "HM75" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM70, "HM70" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_NM70, "NM70" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL, "Lynx Point Low Power Full Featured Engineering Sample" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM, "Lynx Point Low Power Premium SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE, "Lynx Point Low Power Base SKU" }, { PCI_VENDOR_ID_INTEL, 0x2310, "DH89xxCC" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC, "Bay Trail" }, }; #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 -- ", INTELTOOL_VERSION); printf("Copyright (C) 2008 coresystems GmbH\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" "You should have received a copy of the GNU General Public License\n" "along with this program. If not, see <http://www.gnu.org/licenses/>.\n\n"); } void print_usage(const char *name) { printf("usage: %s [-vh?gGrpmedPMas]\n", name); printf("\n" " -v | --version: print the version\n" " -h | --help: print this help\n\n" " -s | --spi: dump southbridge spi and bios_cntrl registers\n" " -g | --gpio: dump southbridge GPIO registers\n" " -G | --gpio-diffs: show GPIO differences from defaults\n" " -r | --rcba: dump southbridge RCBA registers\n" " -p | --pmbase: dump southbridge Power Management registers\n\n" " -m | --mchbar: dump northbridge Memory Controller registers\n" " -e | --epbar: dump northbridge EPBAR registers\n" " -d | --dmibar: dump northbridge DMIBAR registers\n" " -P | --pciexpress: dump northbridge PCIEXBAR registers\n\n" " -M | --msrs: dump CPU MSRs\n" " -A | --ambs: dump AMB registers\n" " -a | --all: dump all known registers\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_gpios = 0, dump_mchbar = 0, dump_rcba = 0; int dump_pmbase = 0, dump_epbar = 0, dump_dmibar = 0; int dump_pciexbar = 0, dump_coremsrs = 0, dump_ambs = 0; int dump_spi = 0; int show_gpio_diffs = 0; static struct option long_options[] = { {"version", 0, 0, 'v'}, {"help", 0, 0, 'h'}, {"gpios", 0, 0, 'g'}, {"gpio-diffs", 0, 0, 'G'}, {"mchbar", 0, 0, 'm'}, {"rcba", 0, 0, 'r'}, {"pmbase", 0, 0, 'p'}, {"epbar", 0, 0, 'e'}, {"dmibar", 0, 0, 'd'}, {"pciexpress", 0, 0, 'P'}, {"msrs", 0, 0, 'M'}, {"ambs", 0, 0, 'A'}, {"spi", 0, 0, 's'}, {"all", 0, 0, 'a'}, {0, 0, 0, 0} }; while ((opt = getopt_long(argc, argv, "vh?gGrpmedPMaAs", long_options, &option_index)) != EOF) { switch (opt) { case 'v': print_version(); exit(0); break; case 'g': dump_gpios = 1; break; case 'G': show_gpio_diffs = 1; break; case 'm': dump_mchbar = 1; break; case 'r': dump_rcba = 1; break; case 'p': dump_pmbase = 1; break; case 'e': dump_epbar = 1; break; case 'd': dump_dmibar = 1; break; case 'P': dump_pciexbar = 1; break; case 'M': dump_coremsrs = 1; break; case 'a': dump_gpios = 1; show_gpio_diffs = 1; dump_mchbar = 1; dump_rcba = 1; dump_pmbase = 1; dump_epbar = 1; dump_dmibar = 1; dump_pciexbar = 1; dump_coremsrs = 1; dump_ambs = 1; dump_spi = 1; break; case 'A': dump_ambs = 1; break; case 's': dump_spi = 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"); #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", sb->domain, sb->bus, sb->dev, sb->func); break; } } } 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_INTEL) { printf("Not an Intel(R) 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_INTEL) { printf("Not an Intel(R) 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: ID 0x%x, Processor Type 0x%x, Family 0x%x, Model 0x%x, Stepping 0x%x\n", id, (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_gpios) { print_gpios(sb, 1, show_gpio_diffs); printf("\n\n"); } else if (show_gpio_diffs) { print_gpios(sb, 0, show_gpio_diffs); printf("\n\n"); } if (dump_rcba) { print_rcba(sb); printf("\n\n"); } if (dump_pmbase) { print_pmbase(sb, pacc); printf("\n\n"); } if (dump_mchbar) { print_mchbar(nb, pacc); printf("\n\n"); } if (dump_epbar) { print_epbar(nb); printf("\n\n"); } if (dump_dmibar) { print_dmibar(nb); printf("\n\n"); } if (dump_pciexbar) { print_pciexbar(nb); printf("\n\n"); } if (dump_coremsrs) { print_intel_core_msrs(); printf("\n\n"); } if (dump_ambs) { print_ambs(nb, pacc); } if (dump_spi) { print_spi(sb); } /* Clean up */ pci_free_dev(nb); // pci_free_dev(sb); // TODO: glibc detected "double free or corruption" pci_cleanup(pacc); return 0; }