diff options
Diffstat (limited to 'lib/dimm_spd.c')
-rw-r--r-- | lib/dimm_spd.c | 943 |
1 files changed, 943 insertions, 0 deletions
diff --git a/lib/dimm_spd.c b/lib/dimm_spd.c new file mode 100644 index 0000000..1f27de2 --- /dev/null +++ b/lib/dimm_spd.c @@ -0,0 +1,943 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. + * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. + * SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE + * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING + * OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL + * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, + * OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR + * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF + * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, + * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +#include <ipmitool/ipmi.h> +#include <ipmitool/log.h> +#include <ipmitool/helper.h> +#include <ipmitool/ipmi_intf.h> +#include <ipmitool/ipmi_fru.h> + +#include <stdlib.h> +#include <string.h> + +extern int verbose; + +/* + * Also, see ipmi_fru.c. + * + * Apparently some systems have problems with FRU access greater than 16 bytes + * at a time, even when using byte (not word) access. In order to ensure we + * work with the widest variety of hardware request size is capped at 16 bytes. + * Since this may result in slowdowns on some systems with lots of FRU data you + * can change this define to enable larger (up to 32 bytes at a time) access. + */ +#define FRU_DATA_RQST_SIZE 16; + +const struct valstr spd_memtype_vals[] = { + { 0x01, "STD FPM DRAM" }, + { 0x02, "EDO" }, + { 0x04, "SDRAM" }, + { 0x05, "ROM" }, + { 0x06, "DDR SGRAM" }, + { 0x07, "DDR SDRAM" }, + { 0x08, "DDR2 SDRAM" }, + { 0x09, "DDR2 SDRAM FB-DIMM" }, + { 0x0A, "DDR2 SDRAM FB-DIMM Probe" }, + { 0x0B, "DDR3 SDRAM" }, + { 0x00, NULL }, +}; + +const struct valstr ddr3_density_vals[] = +{ + { 0, "256 Mb" }, + { 1, "512 Mb" }, + { 2, "1 Gb" }, + { 3, "2 Gb" }, + { 4, "4 Gb" }, + { 5, "8 Gb" }, + { 6, "16 Gb" }, + { 0x00, NULL }, +}; + +const struct valstr ddr3_banks_vals[] = +{ + { 0, "3 (8 Banks)" }, + { 1, "4 (16 Banks)" }, + { 2, "5 (32 Banks)" }, + { 3, "6 (64 Banks)" }, + { 0x00, NULL }, +}; + +const struct valstr ddr3_ecc_vals[] = +{ + { 0, "0 bits" }, + { 1, "8 bits" }, + { 0x00, NULL }, +}; + +const struct valstr spd_config_vals[] = { + { 0x00, "None" }, + { 0x01, "Parity" }, + { 0x02, "ECC" }, + { 0x04, "Addr Cmd Parity" }, + { 0x00, NULL }, +}; + +const struct valstr spd_voltage_vals[] = { + { 0x00, "5.0V TTL" }, + { 0x01, "LVTTL" }, + { 0x02, "HSTL 1.5V" }, + { 0x03, "SSTL 3.3V" }, + { 0x04, "SSTL 2.5V" }, + { 0x05, "SSTL 1.8V" }, + { 0x00, NULL }, +}; + +/* + * JEDEC Standard Manufacturers Identification Code + * publication JEP106N, December 2003 + */ + +const struct valstr jedec_id1_vals[] = { + { 0x01, "AMD" }, + { 0x02, "AMI" }, + { 0x83, "Fairchild" }, + { 0x04, "Fujitsu" }, + { 0x85, "GTE" }, + { 0x86, "Harris" }, + { 0x07, "Hitachi" }, + { 0x08, "Inmos" }, + { 0x89, "Intel" }, + { 0x8a, "I.T.T." }, + { 0x0b, "Intersil" }, + { 0x8c, "Monolithic Memories" }, + { 0x0d, "Mostek" }, + { 0x0e, "Motorola" }, + { 0x8f, "National" }, + { 0x10, "NEC" }, + { 0x91, "RCA" }, + { 0x92, "Raytheon" }, + { 0x13, "Conexant (Rockwell)" }, + { 0x94, "Seeq" }, + { 0x15, "Philips Semi. (Signetics)" }, + { 0x16, "Synertek" }, + { 0x97, "Texas Instruments" }, + { 0x98, "Toshiba" }, + { 0x19, "Xicor" }, + { 0x1a, "Zilog" }, + { 0x9b, "Eurotechnique" }, + { 0x1c, "Mitsubishi" }, + { 0x9d, "Lucent (AT&T)" }, + { 0x9e, "Exel" }, + { 0x1f, "Atmel" }, + { 0x20, "SGS/Thomson" }, + { 0xa1, "Lattice Semi." }, + { 0xa2, "NCR" }, + { 0x23, "Wafer Scale Integration" }, + { 0xa4, "IBM" }, + { 0x25, "Tristar" }, + { 0x26, "Visic" }, + { 0xa7, "Intl. CMOS Technology" }, + { 0xa8, "SSSI" }, + { 0x29, "Microchip Technology" }, + { 0x2a, "Ricoh Ltd." }, + { 0xab, "VLSI" }, + { 0x2c, "Micron Technology" }, + { 0xad, "Hyundai Electronics" }, + { 0xae, "OKI Semiconductor" }, + { 0x2f, "ACTEL" }, + { 0xb0, "Sharp" }, + { 0x31, "Catalyst" }, + { 0x32, "Panasonic" }, + { 0xb3, "IDT" }, + { 0x34, "Cypress" }, + { 0xb5, "DEC" }, + { 0xb6, "LSI Logic" }, + { 0x37, "Zarlink" }, + { 0x38, "UTMC" }, + { 0xb9, "Thinking Machine" }, + { 0xba, "Thomson CSF" }, + { 0x3b, "Integrated CMOS(Vertex)" }, + { 0xbc, "Honeywell" }, + { 0x3d, "Tektronix" }, + { 0x3e, "Sun Microsystems" }, + { 0xbf, "SST" }, + { 0x40, "MOSEL" }, + { 0xc1, "Infineon" }, + { 0xc2, "Macronix" }, + { 0x43, "Xerox" }, + { 0xc4, "Plus Logic" }, + { 0x45, "SunDisk" }, + { 0x46, "Elan Circuit Tech." }, + { 0xc7, "European Silicon Str." }, + { 0xc8, "Apple Computer" }, + { 0xc9, "Xilinx" }, + { 0x4a, "Compaq" }, + { 0xcb, "Protocol Engines" }, + { 0x4c, "SCI" }, + { 0xcd, "Seiko Instruments" }, + { 0xce, "Samsung" }, + { 0x4f, "I3 Design System" }, + { 0xd0, "Klic" }, + { 0x51, "Crosspoint Solutions" }, + { 0x52, "Alliance Semiconductor" }, + { 0xd3, "Tandem" }, + { 0x54, "Hewlett-Packard" }, + { 0xd5, "Intg. Silicon Solutions" }, + { 0xd6, "Brooktree" }, + { 0x57, "New Media" }, + { 0x58, "MHS Electronic" }, + { 0xd9, "Performance Semi." }, + { 0xda, "Winbond Electronic" }, + { 0x5b, "Kawasaki Steel" }, + { 0xdc, "Bright Micro" }, + { 0x5d, "TECMAR" }, + { 0x5e, "Exar" }, + { 0xdf, "PCMCIA" }, + { 0xe0, "LG Semiconductor" }, + { 0x61, "Northern Telecom" }, + { 0x62, "Sanyo" }, + { 0xe3, "Array Microsystems" }, + { 0x64, "Crystal Semiconductor" }, + { 0xe5, "Analog Devices" }, + { 0xe6, "PMC-Sierra" }, + { 0x67, "Asparix" }, + { 0x68, "Convex Computer" }, + { 0xe9, "Quality Semiconductor" }, + { 0xea, "Nimbus Technology" }, + { 0x6b, "Transwitch" }, + { 0xec, "Micronas (ITT Intermetall)" }, + { 0x6d, "Cannon" }, + { 0x6e, "Altera" }, + { 0xef, "NEXCOM" }, + { 0x70, "QUALCOMM" }, + { 0xf1, "Sony" }, + { 0xf2, "Cray Research" }, + { 0x73, "AMS (Austria Micro)" }, + { 0xf4, "Vitesse" }, + { 0x75, "Aster Electronics" }, + { 0x76, "Bay Networks (Synoptic)" }, + { 0xf7, "Zentrum" }, + { 0xf8, "TRW" }, + { 0x79, "Thesys" }, + { 0x7a, "Solbourne Computer" }, + { 0xfb, "Allied-Signal" }, + { 0x7c, "Dialog" }, + { 0xfd, "Media Vision" }, + { 0xfe, "Level One Communication" }, + { 0x00, NULL }, +}; + +const struct valstr jedec_id2_vals[] = { + { 0x01, "Cirrus Logic" }, + { 0x02, "National Instruments" }, + { 0x83, "ILC Data Device" }, + { 0x04, "Alcatel Mietec" }, + { 0x85, "Micro Linear" }, + { 0x86, "Univ. of NC" }, + { 0x07, "JTAG Technologies" }, + { 0x08, "Loral" }, + { 0x89, "Nchip" }, + { 0x8A, "Galileo Tech" }, + { 0x0B, "Bestlink Systems" }, + { 0x8C, "Graychip" }, + { 0x0D, "GENNUM" }, + { 0x0E, "VideoLogic" }, + { 0x8F, "Robert Bosch" }, + { 0x10, "Chip Express" }, + { 0x91, "DATARAM" }, + { 0x92, "United Microelec Corp." }, + { 0x13, "TCSI" }, + { 0x94, "Smart Modular" }, + { 0x15, "Hughes Aircraft" }, + { 0x16, "Lanstar Semiconductor" }, + { 0x97, "Qlogic" }, + { 0x98, "Kingston" }, + { 0x19, "Music Semi" }, + { 0x1A, "Ericsson Components" }, + { 0x9B, "SpaSE" }, + { 0x1C, "Eon Silicon Devices" }, + { 0x9D, "Programmable Micro Corp" }, + { 0x9E, "DoD" }, + { 0x1F, "Integ. Memories Tech." }, + { 0x20, "Corollary Inc." }, + { 0xA1, "Dallas Semiconductor" }, + { 0xA2, "Omnivision" }, + { 0x23, "EIV(Switzerland)" }, + { 0xA4, "Novatel Wireless" }, + { 0x25, "Zarlink (formerly Mitel)" }, + { 0x26, "Clearpoint" }, + { 0xA7, "Cabletron" }, + { 0xA8, "Silicon Technology" }, + { 0x29, "Vanguard" }, + { 0x2A, "Hagiwara Sys-Com" }, + { 0xAB, "Vantis" }, + { 0x2C, "Celestica" }, + { 0xAD, "Century" }, + { 0xAE, "Hal Computers" }, + { 0x2F, "Rohm Company Ltd." }, + { 0xB0, "Juniper Networks" }, + { 0x31, "Libit Signal Processing" }, + { 0x32, "Enhanced Memories Inc." }, + { 0xB3, "Tundra Semiconductor" }, + { 0x34, "Adaptec Inc." }, + { 0xB5, "LightSpeed Semi." }, + { 0xB6, "ZSP Corp." }, + { 0x37, "AMIC Technology" }, + { 0x38, "Adobe Systems" }, + { 0xB9, "Dynachip" }, + { 0xBA, "PNY Electronics" }, + { 0x3B, "Newport Digital" }, + { 0xBC, "MMC Networks" }, + { 0x3D, "T Square" }, + { 0x3E, "Seiko Epson" }, + { 0xBF, "Broadcom" }, + { 0x40, "Viking Components" }, + { 0xC1, "V3 Semiconductor" }, + { 0xC2, "Flextronics (formerly Orbit)" }, + { 0x43, "Suwa Electronics" }, + { 0xC4, "Transmeta" }, + { 0x45, "Micron CMS" }, + { 0x46, "American Computer & Digital Components Inc" }, + { 0xC7, "Enhance 3000 Inc" }, + { 0xC8, "Tower Semiconductor" }, + { 0x49, "CPU Design" }, + { 0x4A, "Price Point" }, + { 0xCB, "Maxim Integrated Product" }, + { 0x4C, "Tellabs" }, + { 0xCD, "Centaur Technology" }, + { 0xCE, "Unigen Corporation" }, + { 0x4F, "Transcend Information" }, + { 0xD0, "Memory Card Technology" }, + { 0x51, "CKD Corporation Ltd." }, + { 0x52, "Capital Instruments, Inc." }, + { 0xD3, "Aica Kogyo, Ltd." }, + { 0x54, "Linvex Technology" }, + { 0xD5, "MSC Vertriebs GmbH" }, + { 0xD6, "AKM Company, Ltd." }, + { 0x57, "Dynamem, Inc." }, + { 0x58, "NERA ASA" }, + { 0xD9, "GSI Technology" }, + { 0xDA, "Dane-Elec (C Memory)" }, + { 0x5B, "Acorn Computers" }, + { 0xDC, "Lara Technology" }, + { 0x5D, "Oak Technology, Inc." }, + { 0x5E, "Itec Memory" }, + { 0xDF, "Tanisys Technology" }, + { 0xE0, "Truevision" }, + { 0x61, "Wintec Industries" }, + { 0x62, "Super PC Memory" }, + { 0xE3, "MGV Memory" }, + { 0x64, "Galvantech" }, + { 0xE5, "Gadzoox Nteworks" }, + { 0xE6, "Multi Dimensional Cons." }, + { 0x67, "GateField" }, + { 0x68, "Integrated Memory System" }, + { 0xE9, "Triscend" }, + { 0xEA, "XaQti" }, + { 0x6B, "Goldenram" }, + { 0xEC, "Clear Logic" }, + { 0x6D, "Cimaron Communications" }, + { 0x6E, "Nippon Steel Semi. Corp." }, + { 0xEF, "Advantage Memory" }, + { 0x70, "AMCC" }, + { 0xF1, "LeCroy" }, + { 0xF2, "Yamaha Corporation" }, + { 0x73, "Digital Microwave" }, + { 0xF4, "NetLogic Microsystems" }, + { 0x75, "MIMOS Semiconductor" }, + { 0x76, "Advanced Fibre" }, + { 0xF7, "BF Goodrich Data." }, + { 0xF8, "Epigram" }, + { 0x79, "Acbel Polytech Inc." }, + { 0x7A, "Apacer Technology" }, + { 0xFB, "Admor Memory" }, + { 0x7C, "FOXCONN" }, + { 0xFD, "Quadratics Superconductor" }, + { 0xFE, "3COM" }, + { 0x00, NULL }, +}; + +const struct valstr jedec_id3_vals[] = { + { 0x01, "Camintonn Corporation" }, + { 0x02, "ISOA Incorporated" }, + { 0x83, "Agate Semiconductor" }, + { 0x04, "ADMtek Incorporated" }, + { 0x85, "HYPERTEC" }, + { 0x86, "Adhoc Technologies" }, + { 0x07, "MOSAID Technologies" }, + { 0x08, "Ardent Technologies" }, + { 0x89, "Switchcore" }, + { 0x8A, "Cisco Systems, Inc." }, + { 0x0B, "Allayer Technologies" }, + { 0x8C, "WorkX AG" }, + { 0x0D, "Oasis Semiconductor" }, + { 0x0E, "Novanet Semiconductor" }, + { 0x8F, "E-M Solutions" }, + { 0x10, "Power General" }, + { 0x91, "Advanced Hardware Arch." }, + { 0x92, "Inova Semiconductors GmbH" }, + { 0x13, "Telocity" }, + { 0x94, "Delkin Devices" }, + { 0x15, "Symagery Microsystems" }, + { 0x16, "C-Port Corporation" }, + { 0x97, "SiberCore Technologies" }, + { 0x98, "Southland Microsystems" }, + { 0x19, "Malleable Technologies" }, + { 0x1A, "Kendin Communications" }, + { 0x9B, "Great Technology Microcomputer" }, + { 0x1C, "Sanmina Corporation" }, + { 0x9D, "HADCO Corporation" }, + { 0x9E, "Corsair" }, + { 0x1F, "Actrans System Inc." }, + { 0x20, "ALPHA Technologies" }, + { 0xA1, "Cygnal Integrated Products Incorporated" }, + { 0xA2, "Artesyn Technologies" }, + { 0x23, "Align Manufacturing" }, + { 0xA4, "Peregrine Semiconductor" }, + { 0x25, "Chameleon Systems" }, + { 0x26, "Aplus Flash Technology" }, + { 0xA7, "MIPS Technologies" }, + { 0xA8, "Chrysalis ITS" }, + { 0x29, "ADTEC Corporation" }, + { 0x2A, "Kentron Technologies" }, + { 0xAB, "Win Technologies" }, + { 0x2C, "ASIC Designs Inc" }, + { 0xAD, "Extreme Packet Devices" }, + { 0xAE, "RF Micro Devices" }, + { 0x2F, "Siemens AG" }, + { 0xB0, "Sarnoff Corporation" }, + { 0x31, "Itautec Philco SA" }, + { 0x32, "Radiata Inc." }, + { 0xB3, "Benchmark Elect. (AVEX)" }, + { 0x34, "Legend" }, + { 0xB5, "SpecTek Incorporated" }, + { 0xB6, "Hi/fn" }, + { 0x37, "Enikia Incorporated" }, + { 0x38, "SwitchOn Networks" }, + { 0xB9, "AANetcom Incorporated" }, + { 0xBA, "Micro Memory Bank" }, + { 0x3B, "ESS Technology" }, + { 0xBC, "Virata Corporation" }, + { 0x3D, "Excess Bandwidth" }, + { 0x3E, "West Bay Semiconductor" }, + { 0xBF, "DSP Group" }, + { 0x40, "Newport Communications" }, + { 0xC1, "Chip2Chip Incorporated" }, + { 0xC2, "Phobos Corporation" }, + { 0x43, "Intellitech Corporation" }, + { 0xC4, "Nordic VLSI ASA" }, + { 0x45, "Ishoni Networks" }, + { 0x46, "Silicon Spice" }, + { 0xC7, "Alchemy Semiconductor" }, + { 0xC8, "Agilent Technologies" }, + { 0x49, "Centillium Communications" }, + { 0x4A, "W.L. Gore" }, + { 0xCB, "HanBit Electronics" }, + { 0x4C, "GlobeSpan" }, + { 0xCD, "Element 14" }, + { 0xCE, "Pycon" }, + { 0x4F, "Saifun Semiconductors" }, + { 0xD0, "Sibyte, Incorporated" }, + { 0x51, "MetaLink Technologies" }, + { 0x52, "Feiya Technology" }, + { 0xD3, "I & C Technology" }, + { 0x54, "Shikatronics" }, + { 0xD5, "Elektrobit" }, + { 0xD6, "Megic" }, + { 0x57, "Com-Tier" }, + { 0x58, "Malaysia Micro Solutions" }, + { 0xD9, "Hyperchip" }, + { 0xDA, "Gemstone Communications" }, + { 0x5B, "Anadyne Microelectronics" }, + { 0xDC, "3ParData" }, + { 0x5D, "Mellanox Technologies" }, + { 0x5E, "Tenx Technologies" }, + { 0xDF, "Helix AG" }, + { 0xE0, "Domosys" }, + { 0x61, "Skyup Technology" }, + { 0x62, "HiNT Corporation" }, + { 0xE3, "Chiaro" }, + { 0x64, "MCI Computer GMBH" }, + { 0xE5, "Exbit Technology A/S" }, + { 0xE6, "Integrated Technology Express" }, + { 0x67, "AVED Memory" }, + { 0x68, "Legerity" }, + { 0xE9, "Jasmine Networks" }, + { 0xEA, "Caspian Networks" }, + { 0x6B, "nCUBE" }, + { 0xEC, "Silicon Access Networks" }, + { 0x6D, "FDK Corporation" }, + { 0x6E, "High Bandwidth Access" }, + { 0xEF, "MultiLink Technology" }, + { 0x70, "BRECIS" }, + { 0xF1, "World Wide Packets" }, + { 0xF2, "APW" }, + { 0x73, "Chicory Systems" }, + { 0xF4, "Xstream Logic" }, + { 0x75, "Fast-Chip" }, + { 0x76, "Zucotto Wireless" }, + { 0xF7, "Realchip" }, + { 0xF8, "Galaxy Power" }, + { 0x79, "eSilicon" }, + { 0x7A, "Morphics Technology" }, + { 0xFB, "Accelerant Networks" }, + { 0x7C, "Silicon Wave" }, + { 0xFD, "SandCraft" }, + { 0xFE, "Elpida" }, + { 0x00, NULL }, +}; + +const struct valstr jedec_id4_vals[] = { + { 0x01, "Solectron" }, + { 0x02, "Optosys Technologies" }, + { 0x83, "Buffalo (Formerly Melco)" }, + { 0x04, "TriMedia Technologies" }, + { 0x85, "Cyan Technologies" }, + { 0x86, "Global Locate" }, + { 0x07, "Optillion" }, + { 0x08, "Terago Communications" }, + { 0x89, "Ikanos Communications" }, + { 0x8A, "Princeton Technology" }, + { 0x0B, "Nanya Technology" }, + { 0x8C, "Elite Flash Storage" }, + { 0x0D, "Mysticom" }, + { 0x0E, "LightSand Communications" }, + { 0x8F, "ATI Technologies" }, + { 0x10, "Agere Systems" }, + { 0x91, "NeoMagic" }, + { 0x92, "AuroraNetics" }, + { 0x13, "Golden Empire" }, + { 0x94, "Muskin" }, + { 0x15, "Tioga Technologies" }, + { 0x16, "Netlist" }, + { 0x97, "TeraLogic" }, + { 0x98, "Cicada Semiconductor" }, + { 0x19, "Centon Electronics" }, + { 0x1A, "Tyco Electronics" }, + { 0x9B, "Magis Works" }, + { 0x1C, "Zettacom" }, + { 0x9D, "Cogency Semiconductor" }, + { 0x9E, "Chipcon AS" }, + { 0x1F, "Aspex Technology" }, + { 0x20, "F5 Networks" }, + { 0xA1, "Programmable Silicon Solutions" }, + { 0xA2, "ChipWrights" }, + { 0x23, "Acorn Networks" }, + { 0xA4, "Quicklogic" }, + { 0x25, "Kingmax Semiconductor" }, + { 0x26, "BOPS" }, + { 0xA7, "Flasys" }, + { 0xA8, "BitBlitz Communications" }, + { 0x29, "eMemory Technology" }, + { 0x2A, "Procket Networks" }, + { 0xAB, "Purple Ray" }, + { 0x2C, "Trebia Networks" }, + { 0xAD, "Delta Electronics" }, + { 0xAE, "Onex Communications" }, + { 0x2F, "Ample Communications" }, + { 0xB0, "Memory Experts Intl" }, + { 0x31, "Astute Networks" }, + { 0x32, "Azanda Network Devices" }, + { 0xB3, "Dibcom" }, + { 0x34, "Tekmos" }, + { 0xB5, "API NetWorks" }, + { 0xB6, "Bay Microsystems" }, + { 0x37, "Firecron Ltd" }, + { 0x38, "Resonext Communications" }, + { 0xB9, "Tachys Technologies" }, + { 0xBA, "Equator Technology" }, + { 0x3B, "Concept Computer" }, + { 0xBC, "SILCOM" }, + { 0x3D, "3Dlabs" }, + { 0x3E, "ct Magazine" }, + { 0xBF, "Sanera Systems" }, + { 0x40, "Silicon Packets" }, + { 0xC1, "Viasystems Group" }, + { 0xC2, "Simtek" }, + { 0x43, "Semicon Devices Singapore" }, + { 0xC4, "Satron Handelsges" }, + { 0x45, "Improv Systems" }, + { 0x46, "INDUSYS GmbH" }, + { 0xC7, "Corrent" }, + { 0xC8, "Infrant Technologies" }, + { 0x49, "Ritek Corp" }, + { 0x4A, "empowerTel Networks" }, + { 0xCB, "Hypertec" }, + { 0x4C, "Cavium Networks" }, + { 0xCD, "PLX Technology" }, + { 0xCE, "Massana Design" }, + { 0x4F, "Intrinsity" }, + { 0xD0, "Valence Semiconductor" }, + { 0x51, "Terawave Communications" }, + { 0x52, "IceFyre Semiconductor" }, + { 0xD3, "Primarion" }, + { 0x54, "Picochip Designs Ltd" }, + { 0xD5, "Silverback Systems" }, + { 0xD6, "Jade Star Technologies" }, + { 0x57, "Pijnenburg Securealink" }, + { 0x58, "MemorySolutioN" }, + { 0xD9, "Cambridge Silicon Radio" }, + { 0xDA, "Swissbit" }, + { 0x5B, "Nazomi Communications" }, + { 0xDC, "eWave System" }, + { 0x5D, "Rockwell Collins" }, + { 0x5E, "PAION" }, + { 0xDF, "Alphamosaic Ltd" }, + { 0xE0, "Sandburst" }, + { 0x61, "SiCon Video" }, + { 0x62, "NanoAmp Solutions" }, + { 0xE3, "Ericsson Technology" }, + { 0x64, "PrairieComm" }, + { 0xE5, "Mitac International" }, + { 0xE6, "Layer N Networks" }, + { 0x67, "Atsana Semiconductor" }, + { 0x68, "Allegro Networks" }, + { 0xE9, "Marvell Semiconductors" }, + { 0xEA, "Netergy Microelectronic" }, + { 0x6B, "NVIDIA" }, + { 0xEC, "Internet Machines" }, + { 0x6D, "Peak Electronics" }, + { 0xEF, "Accton Technology" }, + { 0x70, "Teradiant Networks" }, + { 0xF1, "Europe Technologies" }, + { 0xF2, "Cortina Systems" }, + { 0x73, "RAM Components" }, + { 0xF4, "Raqia Networks" }, + { 0x75, "ClearSpeed" }, + { 0x76, "Matsushita Battery" }, + { 0xF7, "Xelerated" }, + { 0xF8, "SimpleTech" }, + { 0x79, "Utron Technology" }, + { 0x7A, "Astec International" }, + { 0xFB, "AVM gmbH" }, + { 0x7C, "Redux Communications" }, + { 0xFD, "Dot Hill Systems" }, + { 0xFE, "TeraChip" }, + { 0x00, NULL }, +}; + +const struct valstr jedec_id5_vals[] = { + { 0x01, "T-RAM Incorporated" }, + { 0x02, "Innovics Wireless" }, + { 0x83, "Teknovus" }, + { 0x04, "KeyEye Communications" }, + { 0x85, "Runcom Technologies" }, + { 0x86, "RedSwitch" }, + { 0x07, "Dotcast" }, + { 0x08, "Silicon Mountain Memory" }, + { 0x89, "Signia Technologies" }, + { 0x8A, "Pixim" }, + { 0x0B, "Galazar Networks" }, + { 0x8C, "White Electronic Designs" }, + { 0x0D, "Patriot Scientific" }, + { 0x0E, "Neoaxiom Corporation" }, + { 0x8F, "3Y Power Technology" }, + { 0x10, "Europe Technologies" }, + { 0x91, "Potentia Power Systems" }, + { 0x92, "C-guys Incorporated" }, + { 0x13, "Digital Communications Technology Incorporated" }, + { 0x94, "Silicon-Based Technology" }, + { 0x15, "Fulcrum Microsystems" }, + { 0x16, "Positivo Informatica Ltd" }, + { 0x97, "XIOtech Corporation" }, + { 0x98, "PortalPlayer" }, + { 0x19, "Zhiying Software" }, + { 0x1A, "Direct2Data" }, + { 0x9B, "Phonex Broadband" }, + { 0x1C, "Skyworks Solutions" }, + { 0x9D, "Entropic Communications" }, + { 0x9E, "Pacific Force Technology" }, + { 0x1F, "Zensys A/S" }, + { 0x20, "Legend Silicon Corp." }, + { 0xA1, "sci-worx GmbH" }, + { 0xA2, "Oasis Silicon Systems" }, + { 0x23, "Renesas Technology" }, + { 0xA4, "Raza Microelectronics" }, + { 0x25, "Phyworks" }, + { 0x26, "MediaTek" }, + { 0xA7, "Non-cents Productions" }, + { 0xA8, "US Modular" }, + { 0x29, "Wintegra Ltd" }, + { 0x2A, "Mathstar" }, + { 0xAB, "StarCore" }, + { 0x2C, "Oplus Technologies" }, + { 0xAD, "Mindspeed" }, + { 0xAE, "Just Young Computer" }, + { 0x2F, "Radia Communications" }, + { 0xB0, "OCZ" }, + { 0x31, "Emuzed" }, + { 0x32, "LOGIC Devices" }, + { 0xB3, "Inphi Corporation" }, + { 0x34, "Quake Technologies" }, + { 0xB5, "Vixel" }, + { 0xB6, "SolusTek" }, + { 0x37, "Kongsberg Maritime" }, + { 0x38, "Faraday Technology" }, + { 0xB9, "Altium Ltd." }, + { 0xBA, "Insyte" }, + { 0x3B, "ARM Ltd." }, + { 0xBC, "DigiVision" }, + { 0x3D, "Vativ Technologies" }, + { 0x3E, "Endicott Interconnect Technologies" }, + { 0xBF, "Pericom" }, + { 0x40, "Bandspeed" }, + { 0xC1, "LeWiz Communications" }, + { 0xC2, "CPU Technology" }, + { 0x43, "Ramaxel Technology" }, + { 0xC4, "DSP Group" }, + { 0x45, "Axis Communications" }, + { 0x46, "Legacy Electronics" }, + { 0xC7, "Chrontel" }, + { 0xC8, "Powerchip Semiconductor" }, + { 0x49, "MobilEye Technologies" }, + { 0x4A, "Excel Semiconductor" }, + { 0xCB, "A-DATA Technology" }, + { 0x4C, "VirtualDigm" }, + { 0x00, NULL }, +}; + +int +ipmi_spd_print(uint8_t *spd_data, int len) +{ + int k = 0; + int ii = 0; + + if (len < 92) + return -1; /* we need first 91 bytes to do our thing */ + + printf(" Memory Type : %s\n", + val2str(spd_data[2], spd_memtype_vals)); + + if (spd_data[2] == 0x0B) /* DDR3 SDRAM */ + { + int iPN; + char *pchPN = spd_data+128; + int sdram_cap = 0; + int pri_bus_width = 0; + int sdram_width = 0; + int ranks = 0; + int mem_size = 0; + + if (len < 148) + return -1; /* we need first 91 bytes to do our thing */ + + + sdram_cap = ldexp(256,(spd_data[4]&15)); + pri_bus_width = ldexp(8,(spd_data[8]&7)); + sdram_width = ldexp(4,(spd_data[7]&7)); + ranks = ldexp(1,((spd_data[7]&0x3F)>>3)); + mem_size = (sdram_cap/8) * (pri_bus_width/sdram_width) * ranks; + printf(" SDRAM Capacity : %d MB\n", sdram_cap ); + printf(" Memory Banks : %s\n", val2str(spd_data[4]>>4, ddr3_banks_vals)); + printf(" Primary Bus Width : %d bits\n", pri_bus_width ); + printf(" SDRAM Device Width : %d bits\n", sdram_width ); + printf(" Number of Ranks : %d\n", ranks ); + printf(" Memory size : %d MB\n", mem_size ); + + /* printf(" Memory Density : %s\n", val2str(spd_data[4]&15, ddr3_density_vals)); */ + printf(" 1.5 V Nominal Op : %s\n", (((spd_data[6]&1) != 0) ? "No":"Yes" ) ); + printf(" 1.35 V Nominal Op : %s\n", (((spd_data[6]&2) != 0) ? "No":"Yes" ) ); + printf(" 1.2X V Nominal Op : %s\n", (((spd_data[6]&4) != 0) ? "No":"Yes" ) ); + printf(" Error Detect/Cor : %s\n", val2str(spd_data[8]>>3, ddr3_ecc_vals)); + + printf(" Manufacturer : "); + switch (spd_data[117]&127) + { + case 0: + printf("%s\n", val2str(spd_data[118], jedec_id1_vals)); + break; + + case 1: + printf("%s\n", val2str(spd_data[118], jedec_id2_vals)); + break; + + case 2: + printf("%s\n", val2str(spd_data[118], jedec_id3_vals)); + break; + + case 3: + printf("%s\n", val2str(spd_data[118], jedec_id4_vals)); + break; + + case 4: + printf("%s\n", val2str(spd_data[118], jedec_id5_vals)); + break; + + default: + printf("%s\n", "JEDEC JEP106 update required" ); + + } + + printf(" Manufacture Date : year %c%c week %c%c\n", + '0'+(spd_data[120]>>4), '0'+(spd_data[120]&15), '0'+(spd_data[121]>>4), '0'+(spd_data[121]&15) ); + + printf(" Serial Number : %02x%02x%02x%02x\n", + spd_data[122], spd_data[123], spd_data[124], spd_data[125]); + + printf(" Part Number : "); + for (iPN=0; iPN < 19; iPN++) + { + printf( "%c", *pchPN++ ); + } + printf("\n"); + } + else + { + ii = (spd_data[3] & 0x0f) + (spd_data[4] & 0x0f) - 17; + k = ((spd_data[5] & 0x7) + 1) * spd_data[17]; + + if(ii > 0 && ii <= 12 && k > 0) { + printf(" Memory Size : %d MB\n", ((1 << ii) * k)); + } else { + printf(" Memory Size INVALID: %d, %d, %d, %d\n", spd_data[3], + spd_data[4], spd_data[5], spd_data[17]); + } + printf(" Voltage Intf : %s\n", + val2str(spd_data[8], spd_voltage_vals)); + printf(" Error Detect/Cor : %s\n", + val2str(spd_data[11], spd_config_vals)); + + /* handle jedec table bank continuation values */ + printf(" Manufacturer : "); + if (spd_data[64] != 0x7f) + printf("%s\n", + val2str(spd_data[64], jedec_id1_vals)); + else { + if (spd_data[65] != 0x7f) + printf("%s\n", + val2str(spd_data[65], jedec_id2_vals)); + else { + if (spd_data[66] != 0x7f) + printf("%s\n", + val2str(spd_data[66], jedec_id3_vals)); + else { + if (spd_data[67] != 0x7f) + printf("%s\n", + val2str(spd_data[67], + jedec_id4_vals)); + else + printf("%s\n", + val2str(spd_data[68], + jedec_id5_vals)); + } + } + } + + if (spd_data[73]) { + char part[19]; + memcpy(part, spd_data+73, 18); + part[18] = 0; + printf(" Part Number : %s\n", part); + } + + printf(" Serial Number : %02x%02x%02x%02x\n", + spd_data[95], spd_data[96], spd_data[97], spd_data[98]); + } + + if (verbose) { + printf("\n"); + printbuf(spd_data, len, "SPD DATA"); + } + + return 0; +} + +int +ipmi_spd_print_fru(struct ipmi_intf * intf, uint8_t id) +{ + struct ipmi_rs * rsp; + struct ipmi_rq req; + struct fru_info fru; + uint8_t spd_data[256], msg_data[4]; + int len, offset; + + msg_data[0] = id; + + memset(&req, 0, sizeof(req)); + req.msg.netfn = IPMI_NETFN_STORAGE; + req.msg.cmd = GET_FRU_INFO; + req.msg.data = msg_data; + req.msg.data_len = 1; + + rsp = intf->sendrecv(intf, &req); + if (rsp == NULL) { + printf(" Device not present (No Response)\n"); + return -1; + } + if (rsp->ccode > 0) { + printf(" Device not present (%s)\n", + val2str(rsp->ccode, completion_code_vals)); + return -1; + } + + fru.size = (rsp->data[1] << 8) | rsp->data[0]; + fru.access = rsp->data[2] & 0x1; + + lprintf(LOG_DEBUG, "fru.size = %d bytes (accessed by %s)", + fru.size, fru.access ? "words" : "bytes"); + + if (fru.size < 1) { + lprintf(LOG_ERR, " Invalid FRU size %d", fru.size); + return -1; + } + + memset(&req, 0, sizeof(req)); + req.msg.netfn = IPMI_NETFN_STORAGE; + req.msg.cmd = GET_FRU_DATA; + req.msg.data = msg_data; + req.msg.data_len = 4; + + offset = 0; + memset(spd_data, 0, 256); + do { + msg_data[0] = id; + msg_data[1] = offset; + msg_data[2] = 0; + msg_data[3] = FRU_DATA_RQST_SIZE; + + rsp = intf->sendrecv(intf, &req); + if (rsp == NULL) { + printf(" Device not present (No Response)\n"); + return -1; + } + if (rsp->ccode > 0) { + printf(" Device not present (%s)\n", + val2str(rsp->ccode, completion_code_vals)); + + /* Timeouts are acceptable. No DIMM in the socket */ + if (rsp->ccode == 0xc3) + return 1; + + return -1; + } + + len = rsp->data[0]; + memcpy(&spd_data[offset], rsp->data + 1, len); + offset += len; + } while (offset < fru.size); + + /* now print spd info */ + ipmi_spd_print(spd_data, offset); + + return 0; +} |