/* inteltool - dump all registers on an Intel CPU + chipset based system */ /* SPDX-License-Identifier: GPL-2.0-only */ #include #include #include #include #include #include #include #include #include #include "inteltool.h" #include "pcr.h" #ifdef __NetBSD__ #include #endif #define MAX_PCR_PORTS 8 /* how often may `--pcr` be specified */ enum long_only_opts { LONG_OPT_PCR = 0x100, }; /* * 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_82XX4X, "GL40/GS40/GM45/GS45/PM45" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q45, "Q45/Q43" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82G45, "G45/G43/P45/P43" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82G41, "G41" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82B43, "B43 (Base)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82B43_2, "B43 (Soft)" }, { 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_CORE_5TH_GEN_U, "5th generation (Broadwell family) Core Processor ULT" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_M, "6th generation (Skylake-H family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_WST, "6th generation (Skylake-S/H family) Core Processor (Workstation)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_D, "6th generation (Skylake-S family) Core Processor (Desktop)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_D2, "6th generation (Skylake-S family) Core Processor (Desktop)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_E, "6th generation (Skylake family) Core Processor Xeon E (Server)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_U, "6th generation (Skylake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_6TH_GEN_Y, "6th generation (Skylake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BAYTRAIL, "Bay Trail" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_7TH_GEN_U, "7th generation (Kaby Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_7TH_GEN_Y, "7th generation (Kaby Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_7TH_GEN_U_Q, "7th generation (Kaby Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_7TH_GEN_E3, "7th generation (Kaby Lake family) Core Processor Xeon E3-1200" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_8TH_GEN_U_1, "8th generation (Coffee Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_8TH_GEN_U_2, "8th generation (Whiskey Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_10TH_GEN_U, "10th generation (Icelake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_CML_U1, "10th generation (Comet Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_CML_U2, "10th generation (Comet Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CORE_CML_U3, "10th generation (Comet Lake family) Core Processor (Mobile)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HEWITTLAKE, "Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D (Hewitt Lake)" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SAPPHIRERAPIDS_SP, "Xeon Scalable Processor 4th generation (Sapphire Rapids SP)" }, /* Southbridges (LPC controllers) */ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371XX, "371AB/EB/MB" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10, "ICH10" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10DO, "ICH10DO" }, { 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_ICH8ME, "ICH8M-E" }, { 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_ICELAKE_LP_U, "Icelake U LPC" }, { 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, PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_PREM, "Wildcat Point Low Power Premium SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP, "Wildcat Point Low Power Base SKU" }, { PCI_VENDOR_ID_INTEL, 0x2310, "DH89xxCC" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC, "Bay Trail" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_PRE, "Sunrise Point Desktop Engineering Sample" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_PRE, "Sunrise Point-LP Engineering Sample" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_BASE_SKL, "Sunrise Point-LP U Base/Skylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_PREM_SKL, "Sunrise Point-LP Y Premium/Skylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_PREM_SKL, "Sunrise Point-LP U Premium/Skylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_BASE_KBL, "Sunrise Point-LP U Base/Kabylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_PREM_KBL, "Sunrise Point-LP Y Premium/Kabylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_PREM_KBL, "Sunrise Point-LP U Premium/Kabylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_BASE, "Sunrise Point-LP U iHDCP 2.2 Base/Kabylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_PREM, "Sunrise Point-LP U iHDCP 2.2 Premium/Kabylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_IHDCP_PREM, "Sunrise Point-LP Y iHDCP 2.2 Premium/Kabylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CANNONPOINT_LP_U_PREM, "Cannon Point-LP U Premium/CoffeeLake/Whiskeylake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETPOINT_LP_U_PREM, "Comet Point-LP U Premium/Cometlake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETPOINT_LP_U_BASE, "Comet Point-LP U Base/Cometlake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H110, "H110" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H170, "H170" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z170, "Z170" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q170, "Q170" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q150, "Q150" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B150, "B150" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C236, "C236" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C232, "C232" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM170, "QM170" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM170, "HM170" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CM236, "CM236" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM175, "HM175" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM175, "QM175" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CM238, "CM238" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C621, "C621" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C621A, "C621A" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C622, "C622" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C624, "C624" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C625, "C625" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C626, "C626" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C627, "C627" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C628, "C628" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C629, "C629" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C624_SUPER, "C624 Super SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C627_SUPER_1, "C627 Super SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C621_SUPER, "C621 Super SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C627_SUPER_2, "C627 Super SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C628_SUPER, "C628 Super SKU" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H310, "H310" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H370, "H370" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z390, "Z390" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q370, "Q370" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B360, "B360" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C246, "C246" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C242, "C242" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM370, "QM370" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM370, "HM370" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CM246, "CM246" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C8_MOBILE, "C8 Mobile"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C8_DESKTOP, "C8 Desktop"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z87, "Z87"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z85, "Z85"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM86, "HM86"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H87, "H87"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM87, "HM87"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q85, "Q85"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q87, "Q87"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM87, "QM87"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B85, "B85"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C222, "C222"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C224, "C224"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C226, "C226"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H81, "H81"}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_APL_LPC, "Apollo Lake" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DNV_LPC, "Denverton" }, /* Intel GPUs */ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_G35_EXPRESS, "Intel(R) G35 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_G35_EXPRESS_1, "Intel(R) G35 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965_EXPRESS, "Mobile Intel(R) 965 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965_EXPRESS_1, "Mobile Intel(R) 965 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965_EXPRESS_2, "Mobile Intel(R) 965 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965_EXPRESS_3, "Mobile Intel(R) 965 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_4_SERIES, "Mobile Intel(R) 4 Series Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_4_SERIES_1, "Mobile Intel(R) 4 Series Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_G45, "Intel(R) G45/G43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_G45_1, "Intel(R) G45/G43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q45, "Intel(R) Q45/Q43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q45_1, "Intel(R) Q45/Q43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_G41, "Intel(R) G41 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_G41_1, "Intel(R) G41 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B43, "Intel(R) B43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B43_1, "Intel(R) B43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B43_2, "Intel(R) B43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B43_3, "Intel(R) B43 Express Chipset Family" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_GRAPHICS, "Intel(R) HD Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_GRAPHICS_1, "Intel(R) HD Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_GRAPHICS_2, "Intel(R) HD Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_2000, "Intel(R) HD 2000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_2000_1, "Intel(R) HD 2000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_3000, "Intel(R) HD 3000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_3000_1, "Intel(R) HD 3000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_3000_2, "Intel(R) HD 3000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_3000_3, "Intel(R) HD 3000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_3000_4, "Intel(R) HD 3000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_3000_5, "Intel(R) HD 3000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_2500, "Intel(R) HD 2500 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_2500_1, "Intel(R) HD 2500 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_2500_2, "Intel(R) HD 2500 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_4000, "Intel(R) HD 4000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_4000_1, "Intel(R) HD 4000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_4000_2, "Intel(R) HD 4000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_4400, "Intel(R) HD 4400 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_4600, "Intel(R) HD 4600 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_4600_1, "Intel(R) HD 4600 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_5000, "Intel(R) HD 5000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_5000_1, "Intel(R) HD 5000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_5000_2, "Intel(R) HD 5000 Graphics" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_510, "Intel(R) HD Graphics 510" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_515, "Intel(R) HD Graphics 515" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_520, "Intel(R) HD Graphics 520" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_530_1, "Intel(R) HD Graphics 530" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HD_530_2, "Intel(R) HD Graphics 530" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_615_1, "Intel(R) UHD Graphics 615" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_615_2, "Intel(R) UHD Graphics 615" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_617, "Intel(R) UHD Graphics 617" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_620_1, "Intel(R) UHD Graphics 620" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_620_2, "Intel(R) UHD Graphics 620" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_620_3, "Intel(R) UHD Graphics 620" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_1, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_2, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_3, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_4, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_5, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_6, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_630_7, "Intel(R) UHD Graphics 630" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_640, "Intel(R) UHD Graphics 640" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IRIS_540, "Intel(R) Iris Graphics 540" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IRIS_550, "Intel(R) Iris Graphics 550" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IRIS_PRO_580, "Intel(R) Iris Pro Graphics 580" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IRIS_PLUS_650, "Intel(R) Iris Plus Graphics 650" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IRIS_PLUS_655, "Intel(R) Iris Plus Graphics 655" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IRIS_PLUS_G7, "Intel(R) Iris Plus Graphics G7" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UHD_GRAPHICS, "Intel(R) UHD Graphics" }, }; #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 static 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"); } static void print_usage(const char *name) { printf("usage: %s [-vh?gGrplmedPMaAsfSRx]\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" " -f | --gfx: dump graphics registers (UNSAFE: may hang system!)\n" " -R | --ahci: dump AHCI 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" " -l | --lpc: dump southbridge LPC/eSPI Interface registers\n\n" " -m | --mchbar: dump northbridge Memory Controller registers\n" " -S FILE | --spd=FILE: create a file storing current timings (implies -m)\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" " -x | --sgx: dump SGX status\n" " -t | --tme: dump TME status\n" " -a | --all: dump all known (safe) registers\n" " --pcr=PORT_ID: dump all registers of a PCR port\n" " (may be specified max %d times)\n" "\n", MAX_PCR_PORTS); exit(1); } static void print_system_info(struct pci_dev *nb, struct pci_dev *sb, struct pci_dev *gfx) { unsigned int id, i; char *sbname = "unknown", *nbname = "unknown", *gfxname = "unknown"; id = cpuid(1); /* 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; } if (gfx) { for (i = 0; i < ARRAY_SIZE(supported_chips_list); i++) if (gfx->device_id == supported_chips_list[i].device_id) gfxname = supported_chips_list[i].name; } /* 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)); 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); if (gfx) printf("IGD: %04x:%04x (%s)\n", gfx->vendor_id, gfx->device_id, gfxname); } int main(int argc, char *argv[]) { struct pci_access *pacc; struct pci_dev *sb = NULL, *nb, *gfx = NULL, *ahci = NULL, *dev; const char *dump_spd_file = NULL; int opt, option_index = 0; 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, dump_gfx = 0, dump_ahci = 0, dump_sgx = 0, dump_tme = 0; int dump_lpc = 0; int show_gpio_diffs = 0; size_t pcr_count = 0; uint8_t dump_pcr[MAX_PCR_PORTS]; 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'}, {"lpc", 0, 0, 'l'}, {"epbar", 0, 0, 'e'}, {"dmibar", 0, 0, 'd'}, {"pciexpress", 0, 0, 'P'}, {"msrs", 0, 0, 'M'}, {"ambs", 0, 0, 'A'}, {"spi", 0, 0, 's'}, {"spd", 0, 0, 'S'}, {"all", 0, 0, 'a'}, {"gfx", 0, 0, 'f'}, {"ahci", 0, 0, 'R'}, {"sgx", 0, 0, 'x'}, {"pcr", required_argument, 0, LONG_OPT_PCR}, {"tme", 0, 0, 't'}, {0, 0, 0, 0} }; while ((opt = getopt_long(argc, argv, "vh?gGrplmedPMaAsfRS:xt", long_options, &option_index)) != EOF) { switch (opt) { case 'v': print_version(); exit(0); break; case 'S': dump_spd_file = optarg; dump_mchbar = 1; break; case 'g': dump_gpios = 1; break; case 'f': dump_gfx = 1; break; case 'R': dump_ahci = 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 'l': dump_lpc = 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_lpc = 1; dump_epbar = 1; dump_dmibar = 1; dump_pciexbar = 1; dump_coremsrs = 1; dump_ambs = 1; dump_spi = 1; dump_ahci = 1; dump_sgx = 1; dump_tme = 1; break; case 'A': dump_ambs = 1; break; case 's': dump_spi = 1; break; case 'x': dump_sgx = 1; break; case 't': dump_tme = 1; break; case LONG_OPT_PCR: if (pcr_count < MAX_PCR_PORTS) { errno = 0; const unsigned long int pcr = strtoul(optarg, NULL, 0); if (strlen(optarg) == 0 || errno) { print_usage(argv[0]); exit(1); } dump_pcr[pcr_count++] = (uint8_t)pcr; } else { print_usage(argv[0]); exit(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(); pacc->method = PCI_ACCESS_I386_TYPE1; 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_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_CLASS); if (nb->vendor_id != PCI_VENDOR_ID_INTEL) { printf("Not an Intel(R) northbridge.\n"); exit(1); } gfx = pci_get_dev(pacc, 0, 0, 0x02, 0); if (gfx) { pci_fill_info(gfx, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_CLASS); if ((gfx->device_class & 0xff00) != 0x0300) gfx = NULL; else if (gfx->vendor_id != PCI_VENDOR_ID_INTEL) gfx = NULL; } if (sb->device_id == PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC) { ahci = pci_get_dev(pacc, 0, 0, 0x13, 0); } else { ahci = pci_get_dev(pacc, 0, 0, 0x1f, 2); if (ahci) { pci_fill_info(ahci, PCI_FILL_CLASS); if (ahci->device_class != PCI_CLASS_STORAGE_SATA) ahci = pci_get_dev(pacc, 0, 0, 0x17, 0); } } if (ahci) { pci_fill_info(ahci, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_CLASS); if (ahci->vendor_id != PCI_VENDOR_ID_INTEL || ahci->device_class != PCI_CLASS_STORAGE_SATA) ahci = NULL; } print_system_info(nb, sb, gfx); /* 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_lpc) { print_lpc(sb, pacc); printf("\n\n"); } if (dump_mchbar) { print_mchbar(nb, pacc, dump_spd_file); 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); if (dump_gfx) print_gfx(gfx); if (dump_ahci) print_ahci(ahci); if (dump_sgx) print_sgx(); if (dump_tme) print_tme(); if (pcr_count) print_pcr_ports(sb, dump_pcr, pcr_count); /* Clean up */ pcr_cleanup(); if (ahci) pci_free_dev(ahci); if (gfx) pci_free_dev(gfx); pci_free_dev(nb); /* `sb` wasn't allocated by pci_get_dev() */ pci_cleanup(pacc); return 0; }