diff --git a/prog/eeprom/decode-dimms.pl b/prog/eeprom/decode-dimms.pl index 4fa75b19..6ee2311c 100755 --- a/prog/eeprom/decode-dimms.pl +++ b/prog/eeprom/decode-dimms.pl @@ -36,6 +36,9 @@ # fix perl warning # fix typo # refactor some code +# Version 1.0 2005-09-18 Jean Delvare +# add large lookup tables for manufacturer names (based on data +# provided by Rudolf Marek) # # # EEPROM data decoding for SDRAM DIMM modules. @@ -60,10 +63,206 @@ # use strict; -use vars qw($opt_html $opt_body $opt_bodyonly $opt_igncheck $use_sysfs); +use vars qw($opt_html $opt_body $opt_bodyonly $opt_igncheck $use_sysfs @vendors); + +@vendors = ( +["AMD", "AMI", "Fairchild", "Fujitsu", + "GTE", "Harris", "Hitachi", "Inmos", + "Intel", "I.T.T.", "Intersil", "Monolithic Memories", + "Mostek", "Freescale (formerly Motorola)", "National", "NEC", + "RCA", "Raytheon", "Conexant (Rockwell)", "Seeq", + "Philips Semi. (Signetics)", "Synertek", "Texas Instruments", "Toshiba", + "Xicor", "Zilog", "Eurotechnique", "Mitsubishi", + "Lucent (AT&T)", "Exel", "Atmel", "SGS/Thomson", + "Lattice Semi.", "NCR", "Wafer Scale Integration", "IBM", + "Tristar", "Visic", "Intl. CMOS Technology", "SSSI", + "MicrochipTechnology", "Ricoh Ltd.", "VLSI", "Micron Technology", + "Hyundai Electronics", "OKI Semiconductor", "ACTEL", "Sharp", + "Catalyst", "Panasonic", "IDT", "Cypress", + "DEC", "LSI Logic", "Zarlink (formerly Plessey)", "UTMC", + "Thinking Machine", "Thomson CSF", "Integrated CMOS (Vertex)", "Honeywell", + "Tektronix", "Sun Microsystems", "SST", "ProMos/Mosel Vitelic", + "Infineon (formerly Siemens)", "Macronix", "Xerox", "Plus Logic", + "SunDisk", "Elan Circuit Tech.", "European Silicon Str.", "Apple Computer", + "Xilinx", "Compaq", "Protocol Engines", "SCI", + "Seiko Instruments", "Samsung", "I3 Design System", "Klic", + "Crosspoint Solutions", "Alliance Semiconductor", "Tandem", "Hewlett-Packard", + "Intg. Silicon Solutions", "Brooktree", "New Media", "MHS Electronic", + "Performance Semi.", "Winbond Electronic", "Kawasaki Steel", "Bright Micro", + "TECMAR", "Exar", "PCMCIA", "LG Semi (formerly Goldstar)", + "Northern Telecom", "Sanyo", "Array Microsystems", "Crystal Semiconductor", + "Analog Devices", "PMC-Sierra", "Asparix", "Convex Computer", + "Quality Semiconductor", "Nimbus Technology", "Transwitch", "Micronas (ITT Intermetall)", + "Cannon", "Altera", "NEXCOM", "QUALCOMM", + "Sony", "Cray Research", "AMS(Austria Micro)", "Vitesse", + "Aster Electronics", "Bay Networks (Synoptic)", "Zentrum or ZMD", "TRW", + "Thesys", "Solbourne Computer", "Allied-Signal", "Dialog", + "Media Vision", "Level One Communication"], +["Cirrus Logic", "National Instruments", "ILC Data Device", "Alcatel Mietec", + "Micro Linear", "Univ. of NC", "JTAG Technologies", "Loral", + "Nchip", "Galileo Tech", "Bestlink Systems", "Graychip", + "GENNUM", "VideoLogic", "Robert Bosch", "Chip Express", + "DATARAM", "United Microelec Corp.", "TCSI", "Smart Modular", + "Hughes Aircraft", "Lanstar Semiconductor", "Qlogic", "Kingston", + "Music Semi", "Ericsson Components", "SpaSE", "Eon Silicon Devices", + "Programmable Micro Corp", "DoD", "Integ. Memories Tech.", "Corollary Inc.", + "Dallas Semiconductor", "Omnivision", "EIV(Switzerland)", "Novatel Wireless", + "Zarlink (formerly Mitel)", "Clearpoint", "Cabletron", "Silicon Technology", + "Vanguard", "Hagiwara Sys-Com", "Vantis", "Celestica", + "Century", "Hal Computers", "Rohm Company Ltd.", "Juniper Networks", + "Libit Signal Processing", "Ramtron", "Tundra Semiconductor", "Adaptec Inc.", + "LightSpeed Semi.", "ZSP Corp.", "AMIC Technology", "Adobe Systems", + "Dynachip", "PNY Electronics", "Newport Digital", "MMC Networks", + "T Square", "Seiko Epson", "Broadcom", "Viking Components", + "V3 Semiconductor", "Flextronics (formerly Orbit)", "Suwa Electronics", "Transmeta", + "Micron CMS", "American Computer & Digital Components Inc", "Enhance 3000 Inc", "Tower Semiconductor", + "CPU Design", "Price Point", "Maxim Integrated Product", "Tellabs", + "Centaur Technology", "Unigen Corporation", "Transcend Information", "Memory Card Technology", + "CKD Corporation Ltd.", "Capital Instruments, Inc.", "Aica Kogyo, Ltd.", "Linvex Technology", + "MSC Vertriebs GmbH", "AKM Company, Ltd.", "Dynamem, Inc.", "NERA ASA", + "GSI Technology", "Dane-Elec (C Memory)", "Acorn Computers", "Lara Technology", + "Oak Technology, Inc.", "Itec Memory", "Tanisys Technology", "Truevision", + "Wintec Industries", "Super PC Memory", "MGV Memory", "Galvantech", + "Gadzoox Nteworks", "Multi Dimensional Cons.", "GateField", "Integrated Memory System", + "Triscend", "XaQti", "Goldenram", "Clear Logic", + "Cimaron Communications", "Nippon Steel Semi. Corp.", "Advantage Memory", "AMCC", + "LeCroy", "Yamaha Corporation", "Digital Microwave", "NetLogic Microsystems", + "MIMOS Semiconductor", "Advanced Fibre", "BF Goodrich Data.", "Epigram", + "Acbel Polytech Inc.", "Apacer Technology", "Admor Memory", "FOXCONN", + "Quadratics Superconductor", "3COM"], +["Camintonn Corporation", "ISOA Incorporated", "Agate Semiconductor", "ADMtek Incorporated", + "HYPERTEC", "Adhoc Technologies", "MOSAID Technologies", "Ardent Technologies", + "Switchcore", "Cisco Systems, Inc.", "Allayer Technologies", "WorkX AG", + "Oasis Semiconductor", "Novanet Semiconductor", "E-M Solutions", "Power General", + "Advanced Hardware Arch.", "Inova Semiconductors GmbH", "Telocity", "Delkin Devices", + "Symagery Microsystems", "C-Port Corporation", "SiberCore Technologies", "Southland Microsystems", + "Malleable Technologies", "Kendin Communications", "Great Technology Microcomputer", "Sanmina Corporation", + "HADCO Corporation", "Corsair", "Actrans System Inc.", "ALPHA Technologies", + "Silicon Laboratories, Inc. (Cygnal)", "Artesyn Technologies", "Align Manufacturing", "Peregrine Semiconductor", + "Chameleon Systems", "Aplus Flash Technology", "MIPS Technologies", "Chrysalis ITS", + "ADTEC Corporation", "Kentron Technologies", "Win Technologies", "Tachyon Semiconductor (formerly ASIC Designs Inc.)", + "Extreme Packet Devices", "RF Micro Devices", "Siemens AG", "Sarnoff Corporation", + "Itautec Philco SA", "Radiata Inc.", "Benchmark Elect. (AVEX)", "Legend", + "SpecTek Incorporated", "Hi/fn", "Enikia Incorporated", "SwitchOn Networks", + "AANetcom Incorporated", "Micro Memory Bank", "ESS Technology", "Virata Corporation", + "Excess Bandwidth", "West Bay Semiconductor", "DSP Group", "Newport Communications", + "Chip2Chip Incorporated", "Phobos Corporation", "Intellitech Corporation", "Nordic VLSI ASA", + "Ishoni Networks", "Silicon Spice", "Alchemy Semiconductor", "Agilent Technologies", + "Centillium Communications", "W.L. Gore", "HanBit Electronics", "GlobeSpan", + "Element 14", "Pycon", "Saifun Semiconductors", "Sibyte, Incorporated", + "MetaLink Technologies", "Feiya Technology", "I & C Technology", "Shikatronics", + "Elektrobit", "Megic", "Com-Tier", "Malaysia Micro Solutions", + "Hyperchip", "Gemstone Communications", "Anadigm (formerly Anadyne)", "3ParData", + "Mellanox Technologies", "Tenx Technologies", "Helix AG", "Domosys", + "Skyup Technology", "HiNT Corporation", "Chiaro", "MCI Computer GMBH", + "Exbit Technology A/S", "Integrated Technology Express", "AVED Memory", "Legerity", + "Jasmine Networks", "Caspian Networks", "nCUBE", "Silicon Access Networks", + "FDK Corporation", "High Bandwidth Access", "MultiLink Technology", "BRECIS", + "World Wide Packets", "APW", "Chicory Systems", "Xstream Logic", + "Fast-Chip", "Zucotto Wireless", "Realchip", "Galaxy Power", + "eSilicon", "Morphics Technology", "Accelerant Networks", "Silicon Wave", + "SandCraft", "Elpida"], +["Solectron", "Optosys Technologies", "Buffalo (Formerly Melco)", "TriMedia Technologies", + "Cyan Technologies", "Global Locate", "Optillion", "Terago Communications", + "Ikanos Communications", "Princeton Technology", "Nanya Technology", "Elite Flash Storage", + "Mysticom", "LightSand Communications", "ATI Technologies", "Agere Systems", + "NeoMagic", "AuroraNetics", "Golden Empire", "Mushkin", + "Tioga Technologies", "Netlist", "TeraLogic", "Cicada Semiconductor", + "Centon Electronics", "Tyco Electronics", "Magis Works", "Zettacom", + "Cogency Semiconductor", "Chipcon AS", "Aspex Technology", "F5 Networks", + "Programmable Silicon Solutions", "ChipWrights", "Acorn Networks", "Quicklogic", + "Kingmax Semiconductor", "BOPS", "Flasys", "BitBlitz Communications", + "eMemory Technology", "Procket Networks", "Purple Ray", "Trebia Networks", + "Delta Electronics", "Onex Communications", "Ample Communications", "Memory Experts Intl", + "Astute Networks", "Azanda Network Devices", "Dibcom", "Tekmos", + "API NetWorks", "Bay Microsystems", "Firecron Ltd", "Resonext Communications", + "Tachys Technologies", "Equator Technology", "Concept Computer", "SILCOM", + "3Dlabs", "c't Magazine", "Sanera Systems", "Silicon Packets", + "Viasystems Group", "Simtek", "Semicon Devices Singapore", "Satron Handelsges", + "Improv Systems", "INDUSYS GmbH", "Corrent", "Infrant Technologies", + "Ritek Corp", "empowerTel Networks", "Hypertec", "Cavium Networks", + "PLX Technology", "Massana Design", "Intrinsity", "Valence Semiconductor", + "Terawave Communications", "IceFyre Semiconductor", "Primarion", "Picochip Designs Ltd", + "Silverback Systems", "Jade Star Technologies", "Pijnenburg Securealink", "MemorySolutioN", + "Cambridge Silicon Radio", "Swissbit", "Nazomi Communications", "eWave System", + "Rockwell Collins", "PAION", "Alphamosaic Ltd", "Sandburst", + "SiCon Video", "NanoAmp Solutions", "Ericsson Technology", "PrairieComm", + "Mitac International", "Layer N Networks", "Atsana Semiconductor", "Allegro Networks", + "Marvell Semiconductors", "Netergy Microelectronic", "NVIDIA", "Internet Machines", + "Peak Electronics", "Litchfield Communication", "Accton Technology", "Teradiant Networks", + "Europe Technologies", "Cortina Systems", "RAM Components", "Raqia Networks", + "ClearSpeed", "Matsushita Battery", "Xelerated", "SimpleTech", + "Utron Technology", "Astec International", "AVM gmbH", "Redux Communications", + "Dot Hill Systems", "TeraChip"], +["T-RAM Incorporated", "Innovics Wireless", "Teknovus", "KeyEye Communications", + "Runcom Technologies", "RedSwitch", "Dotcast", "Silicon Mountain Memory", + "Signia Technologies", "Pixim", "Galazar Networks", "White Electronic Designs", + "Patriot Scientific", "Neoaxiom Corporation", "3Y Power Technology", "Europe Technologies", + "Potentia Power Systems", "C-guys Incorporated", "Digital Communications Technology Incorporated", "Silicon-Based Technology", + "Fulcrum Microsystems", "Positivo Informatica Ltd", "XIOtech Corporation", "PortalPlayer", + "Zhiying Software", "Direct2Data", "Phonex Broadband", "Skyworks Solutions", + "Entropic Communications", "Pacific Force Technology", "Zensys A/S", "Legend Silicon Corp.", + "sci-worx GmbH", "Oasis Silicon Systems", "Renesas Technology", "Raza Microelectronics", + "Phyworks", "MediaTek", "Non-cents Productions", "US Modular", + "Wintegra Ltd", "Mathstar", "StarCore", "Oplus Technologies", + "Mindspeed", "Just Young Computer", "Radia Communications", "OCZ", + "Emuzed", "LOGIC Devices", "Inphi Corporation", "Quake Technologies", + "Vixel", "SolusTek", "Kongsberg Maritime", "Faraday Technology", + "Altium Ltd.", "Insyte", "ARM Ltd.", "DigiVision", + "Vativ Technologies", "Endicott Interconnect Technologies", "Pericom", "Bandspeed", + "LeWiz Communications", "CPU Technology", "Ramaxel Technology", "DSP Group", + "Axis Communications", "Legacy Electronics", "Chrontel", "Powerchip Semiconductor", + "MobilEye Technologies", "Excel Semiconductor", "A-DATA Technology", "VirtualDigm", + "G Skill Intl", "Quanta Computer", "Yield Microelectronics", "Afa Technologies", + "WEI-HEH Electronics", "Ceva", "iStor Networks", "Advance Modules", + "Microsoft", "Open-Silicon", "Goal Semiconductor", "ARC International", + "Simmtec", "Metanoia", "Key Stream", "Lowrance Electronics", + "Adimos", "SiGe Semiconductor", "Fodus Communications", "Credence Systems Corp.", + "Genesis Microchip Inc.", "Vihana, Inc.", "WIS Technologies", "GateChange Technologies", + "High Density Devices AS", "Synopsys", "Gigaram", "Enigma Semiconductor Inc.", + "Century Micro Inc.", "Icera Semiconductor", "Mediaworks Integrated Systems", "O'Neil Product Development", + "Supreme Top Technology Ltd.", "MicroDisplay Corporation", "Team Group Inc.", "Sinett Corporation", + "Toshiba Corporation", "Tensilica", "SiRF Technology", "Bacoc Inc.", + "SMaL Camera Technologies", "Thomson SC", "Airgo Networks", "Wisair Ltd.", + "SigmaTel", "Arkados", "Compete IT gmbH Co. KG", "Eudar Technology Inc.", + "Focus Enhancements", "Xyratex"], +["Specular Networks", "PDP Systems", "U-Chip Technology Corp.", "Silicon Optix"]); $use_sysfs = -d '/sys/bus'; +sub manufacturer(@) +{ + my @bytes = @_; + my $ai = 0; + my $first; + + while (defined($first = shift(@bytes)) && $first == 0x7F) { + $ai++; + } + + if (defined $first && defined $vendors[$ai][($first & 0x7F) - 1]) { + return ($vendors[$ai][($first & 0x7F) - 1], \@bytes); + } + + return ("Unknown", \@bytes); +} + +sub manufacturer_data(@) +{ + my $hex = ""; + my $asc = ""; + my $all_0 = 1; + + foreach my $byte (@_) { + $hex .= sprintf("\%02X ", $byte); + $asc .= ($byte >= 32 && $byte < 127) ? chr($byte) : '?'; + $all_0 = 0 if $byte != 0 && $byte != 0xff; + } + + return if $all_0; + return "$hex(\"$asc\")"; +} + sub printl ($$) # print a line w/ label and value { my ($label, $value) = @_; @@ -176,7 +375,7 @@ if ($opt_body) printh ' PC DIMM Serial Presence Detect Tester/Decoder By Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner and others -Version 2.9.2 +Version 2.9.3 '; @@ -515,12 +714,15 @@ for my $i ( 0 .. $#dimm_list ) { # Decode next 16 bytes (64-79) @bytes = readspd16(64, $dimm_list[$i]); - $l = "Manufacturer's JEDEC ID Code"; - $temp = sprintf("0x%.2X%.2X%.2X%.2X%.2X%.2X%.2X%.2X\n",$bytes[0],$bytes[1],$bytes[2],$bytes[3],$bytes[4],$bytes[5],$bytes[6],$bytes[7]); + $l = "Manufacturer"; + # $extra is a reference to an array containing up to + # 7 extra bytes from the Manufacturer field. Sometimes + # these bytes are filled with interesting data. + ($temp, my $extra) = manufacturer(@bytes[0..7]); printl $l, $temp; - $temp = pack("C8", - $bytes[0],$bytes[1],$bytes[2],$bytes[3],$bytes[4],$bytes[5],$bytes[6],$bytes[7]); - printl $l, "(\"$temp\")"; + $l = "Custom Manufacturer Data"; + $temp = manufacturer_data(@{$extra}); + printl $l, $temp if defined $temp; $l = "Manufacturing Location Code"; $temp = sprintf("0x%.2X\n",$bytes[8]);