1da9bb1d2SAlan Cox# 2da9bb1d2SAlan Cox# EDAC Kconfig 34577ca55SDoug Thompson# Copyright (c) 2008 Doug Thompson www.softwarebitmaker.com 4da9bb1d2SAlan Cox# Licensed and distributed under the GPL 5da9bb1d2SAlan Cox# 6da9bb1d2SAlan Cox 7751cb5e5SJan Engelhardtmenuconfig EDAC 8e24aca67SGeunSik Lim bool "EDAC (Error Detection And Correction) reporting" 9e25df120SMartin Schwidefsky depends on HAS_IOMEM 104c6a1c13SAndrew Morton depends on X86 || PPC 11da9bb1d2SAlan Cox help 12da9bb1d2SAlan Cox EDAC is designed to report errors in the core system. 13da9bb1d2SAlan Cox These are low-level errors that are reported in the CPU or 148cb2a398SDouglas Thompson supporting chipset or other subsystems: 158cb2a398SDouglas Thompson memory errors, cache errors, PCI errors, thermal throttling, etc.. 168cb2a398SDouglas Thompson If unsure, select 'Y'. 17da9bb1d2SAlan Cox 1857c432b5STim Small If this code is reporting problems on your system, please 1957c432b5STim Small see the EDAC project web pages for more information at: 2057c432b5STim Small 2157c432b5STim Small <http://bluesmoke.sourceforge.net/> 2257c432b5STim Small 2357c432b5STim Small and: 2457c432b5STim Small 2557c432b5STim Small <http://buttersideup.com/edacwiki> 2657c432b5STim Small 2757c432b5STim Small There is also a mailing list for the EDAC project, which can 2857c432b5STim Small be found via the sourceforge page. 2957c432b5STim Small 30751cb5e5SJan Engelhardtif EDAC 31da9bb1d2SAlan Cox 32da9bb1d2SAlan Coxcomment "Reporting subsystems" 33da9bb1d2SAlan Cox 34da9bb1d2SAlan Coxconfig EDAC_DEBUG 35da9bb1d2SAlan Cox bool "Debugging" 36da9bb1d2SAlan Cox help 37da9bb1d2SAlan Cox This turns on debugging information for the entire EDAC 38da9bb1d2SAlan Cox sub-system. You can insert module with "debug_level=x", current 39da9bb1d2SAlan Cox there're four debug levels (x=0,1,2,3 from low to high). 40da9bb1d2SAlan Cox Usually you should select 'N'. 41da9bb1d2SAlan Cox 42cc18e3cdSHitoshi Mitakeconfig EDAC_DEBUG_VERBOSE 43cc18e3cdSHitoshi Mitake bool "More verbose debugging" 44cc18e3cdSHitoshi Mitake depends on EDAC_DEBUG 45cc18e3cdSHitoshi Mitake help 46cc18e3cdSHitoshi Mitake This option makes debugging information more verbose. 47cc18e3cdSHitoshi Mitake Source file name and line number where debugging message 48cc18e3cdSHitoshi Mitake printed will be added to debugging message. 49cc18e3cdSHitoshi Mitake 50da9bb1d2SAlan Coxconfig EDAC_MM_EDAC 51da9bb1d2SAlan Cox tristate "Main Memory EDAC (Error Detection And Correction) reporting" 52da9bb1d2SAlan Cox help 53da9bb1d2SAlan Cox Some systems are able to detect and correct errors in main 54da9bb1d2SAlan Cox memory. EDAC can report statistics on memory error 55da9bb1d2SAlan Cox detection and correction (EDAC - or commonly referred to ECC 56da9bb1d2SAlan Cox errors). EDAC will also try to decode where these errors 57da9bb1d2SAlan Cox occurred so that a particular failing memory module can be 58da9bb1d2SAlan Cox replaced. If unsure, select 'Y'. 59da9bb1d2SAlan Cox 607d6034d3SDoug Thompsonconfig EDAC_AMD64 617d6034d3SDoug Thompson tristate "AMD64 (Opteron, Athlon64) K8, F10h, F11h" 62b9183f9bSIngo Molnar depends on EDAC_MM_EDAC && K8_NB && X86_64 && PCI && CPU_SUP_AMD 637d6034d3SDoug Thompson help 647d6034d3SDoug Thompson Support for error detection and correction on the AMD 64 657d6034d3SDoug Thompson Families of Memory Controllers (K8, F10h and F11h) 667d6034d3SDoug Thompson 677d6034d3SDoug Thompsonconfig EDAC_AMD64_ERROR_INJECTION 687d6034d3SDoug Thompson bool "Sysfs Error Injection facilities" 697d6034d3SDoug Thompson depends on EDAC_AMD64 707d6034d3SDoug Thompson help 717d6034d3SDoug Thompson Recent Opterons (Family 10h and later) provide for Memory Error 727d6034d3SDoug Thompson Injection into the ECC detection circuits. The amd64_edac module 737d6034d3SDoug Thompson allows the operator/user to inject Uncorrectable and Correctable 747d6034d3SDoug Thompson errors into DRAM. 757d6034d3SDoug Thompson 767d6034d3SDoug Thompson When enabled, in each of the respective memory controller directories 777d6034d3SDoug Thompson (/sys/devices/system/edac/mc/mcX), there are 3 input files: 787d6034d3SDoug Thompson 797d6034d3SDoug Thompson - inject_section (0..3, 16-byte section of 64-byte cacheline), 807d6034d3SDoug Thompson - inject_word (0..8, 16-bit word of 16-byte section), 817d6034d3SDoug Thompson - inject_ecc_vector (hex ecc vector: select bits of inject word) 827d6034d3SDoug Thompson 837d6034d3SDoug Thompson In addition, there are two control files, inject_read and inject_write, 847d6034d3SDoug Thompson which trigger the DRAM ECC Read and Write respectively. 85da9bb1d2SAlan Cox 86da9bb1d2SAlan Coxconfig EDAC_AMD76X 87da9bb1d2SAlan Cox tristate "AMD 76x (760, 762, 768)" 8890cbc45bSDave Jones depends on EDAC_MM_EDAC && PCI && X86_32 89da9bb1d2SAlan Cox help 90da9bb1d2SAlan Cox Support for error detection and correction on the AMD 76x 91da9bb1d2SAlan Cox series of chipsets used with the Athlon processor. 92da9bb1d2SAlan Cox 93da9bb1d2SAlan Coxconfig EDAC_E7XXX 94da9bb1d2SAlan Cox tristate "Intel e7xxx (e7205, e7500, e7501, e7505)" 9539f1d8d3SDave Peterson depends on EDAC_MM_EDAC && PCI && X86_32 96da9bb1d2SAlan Cox help 97da9bb1d2SAlan Cox Support for error detection and correction on the Intel 98da9bb1d2SAlan Cox E7205, E7500, E7501 and E7505 server chipsets. 99da9bb1d2SAlan Cox 100da9bb1d2SAlan Coxconfig EDAC_E752X 1015135b797SAndrei Konovalov tristate "Intel e752x (e7520, e7525, e7320) and 3100" 102da960a6aSRandy Dunlap depends on EDAC_MM_EDAC && PCI && X86 && HOTPLUG 103da9bb1d2SAlan Cox help 104da9bb1d2SAlan Cox Support for error detection and correction on the Intel 105da9bb1d2SAlan Cox E7520, E7525, E7320 server chipsets. 106da9bb1d2SAlan Cox 1075a2c675cSTim Smallconfig EDAC_I82443BXGX 1085a2c675cSTim Small tristate "Intel 82443BX/GX (440BX/GX)" 1095a2c675cSTim Small depends on EDAC_MM_EDAC && PCI && X86_32 11028f96eeaSAndrew Morton depends on BROKEN 1115a2c675cSTim Small help 1125a2c675cSTim Small Support for error detection and correction on the Intel 1135a2c675cSTim Small 82443BX/GX memory controllers (440BX/GX chipsets). 1145a2c675cSTim Small 115da9bb1d2SAlan Coxconfig EDAC_I82875P 116da9bb1d2SAlan Cox tristate "Intel 82875p (D82875P, E7210)" 11739f1d8d3SDave Peterson depends on EDAC_MM_EDAC && PCI && X86_32 118da9bb1d2SAlan Cox help 119da9bb1d2SAlan Cox Support for error detection and correction on the Intel 120da9bb1d2SAlan Cox DP82785P and E7210 server chipsets. 121da9bb1d2SAlan Cox 122420390f0SRanganathan Desikanconfig EDAC_I82975X 123420390f0SRanganathan Desikan tristate "Intel 82975x (D82975x)" 124420390f0SRanganathan Desikan depends on EDAC_MM_EDAC && PCI && X86 125420390f0SRanganathan Desikan help 126420390f0SRanganathan Desikan Support for error detection and correction on the Intel 127420390f0SRanganathan Desikan DP82975x server chipsets. 128420390f0SRanganathan Desikan 129535c6a53SJason Uhlenkottconfig EDAC_I3000 130535c6a53SJason Uhlenkott tristate "Intel 3000/3010" 131f5c0454cSJason Uhlenkott depends on EDAC_MM_EDAC && PCI && X86 132535c6a53SJason Uhlenkott help 133535c6a53SJason Uhlenkott Support for error detection and correction on the Intel 134535c6a53SJason Uhlenkott 3000 and 3010 server chipsets. 135535c6a53SJason Uhlenkott 136df8bc08cSHitoshi Mitakeconfig EDAC_X38 137df8bc08cSHitoshi Mitake tristate "Intel X38" 138df8bc08cSHitoshi Mitake depends on EDAC_MM_EDAC && PCI && X86 139df8bc08cSHitoshi Mitake help 140df8bc08cSHitoshi Mitake Support for error detection and correction on the Intel 141df8bc08cSHitoshi Mitake X38 server chipsets. 142df8bc08cSHitoshi Mitake 143920c8df6SMauro Carvalho Chehabconfig EDAC_I5400 144920c8df6SMauro Carvalho Chehab tristate "Intel 5400 (Seaburg) chipsets" 145920c8df6SMauro Carvalho Chehab depends on EDAC_MM_EDAC && PCI && X86 146920c8df6SMauro Carvalho Chehab help 147920c8df6SMauro Carvalho Chehab Support for error detection and correction the Intel 148920c8df6SMauro Carvalho Chehab i5400 MCH chipset (Seaburg). 149920c8df6SMauro Carvalho Chehab 150da9bb1d2SAlan Coxconfig EDAC_I82860 151da9bb1d2SAlan Cox tristate "Intel 82860" 15239f1d8d3SDave Peterson depends on EDAC_MM_EDAC && PCI && X86_32 153da9bb1d2SAlan Cox help 154da9bb1d2SAlan Cox Support for error detection and correction on the Intel 155da9bb1d2SAlan Cox 82860 chipset. 156da9bb1d2SAlan Cox 157da9bb1d2SAlan Coxconfig EDAC_R82600 158da9bb1d2SAlan Cox tristate "Radisys 82600 embedded chipset" 15939f1d8d3SDave Peterson depends on EDAC_MM_EDAC && PCI && X86_32 160da9bb1d2SAlan Cox help 161da9bb1d2SAlan Cox Support for error detection and correction on the Radisys 162da9bb1d2SAlan Cox 82600 embedded chipset. 163da9bb1d2SAlan Cox 164eb60705aSEric Wollesenconfig EDAC_I5000 165eb60705aSEric Wollesen tristate "Intel Greencreek/Blackford chipset" 166eb60705aSEric Wollesen depends on EDAC_MM_EDAC && X86 && PCI 167eb60705aSEric Wollesen help 168eb60705aSEric Wollesen Support for error detection and correction the Intel 169eb60705aSEric Wollesen Greekcreek/Blackford chipsets. 170eb60705aSEric Wollesen 1718f421c59SArthur Jonesconfig EDAC_I5100 1728f421c59SArthur Jones tristate "Intel San Clemente MCH" 1738f421c59SArthur Jones depends on EDAC_MM_EDAC && X86 && PCI 1748f421c59SArthur Jones help 1758f421c59SArthur Jones Support for error detection and correction the Intel 1768f421c59SArthur Jones San Clemente MCH. 1778f421c59SArthur Jones 178a9a753d5SDave Jiangconfig EDAC_MPC85XX 179*b4846251SIra W. Snyder tristate "Freescale MPC83xx / MPC85xx" 180*b4846251SIra W. Snyder depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || MPC85xx) 181a9a753d5SDave Jiang help 182a9a753d5SDave Jiang Support for error detection and correction on the Freescale 183*b4846251SIra W. Snyder MPC8349, MPC8560, MPC8540, MPC8548 184a9a753d5SDave Jiang 1854f4aeeabSDave Jiangconfig EDAC_MV64X60 1864f4aeeabSDave Jiang tristate "Marvell MV64x60" 1874f4aeeabSDave Jiang depends on EDAC_MM_EDAC && MV64X60 1884f4aeeabSDave Jiang help 1894f4aeeabSDave Jiang Support for error detection and correction on the Marvell 1904f4aeeabSDave Jiang MV64360 and MV64460 chipsets. 1914f4aeeabSDave Jiang 1927d8536fbSEgor Martovetskyconfig EDAC_PASEMI 1937d8536fbSEgor Martovetsky tristate "PA Semi PWRficient" 1947d8536fbSEgor Martovetsky depends on EDAC_MM_EDAC && PCI 195ddcc3050SDoug Thompson depends on PPC_PASEMI 1967d8536fbSEgor Martovetsky help 1977d8536fbSEgor Martovetsky Support for error detection and correction on PA Semi 1987d8536fbSEgor Martovetsky PWRficient. 1997d8536fbSEgor Martovetsky 20048764e41SBenjamin Herrenschmidtconfig EDAC_CELL 20148764e41SBenjamin Herrenschmidt tristate "Cell Broadband Engine memory controller" 202def434c2SBenjamin Krill depends on EDAC_MM_EDAC && PPC_CELL_COMMON 20348764e41SBenjamin Herrenschmidt help 20448764e41SBenjamin Herrenschmidt Support for error detection and correction on the 20548764e41SBenjamin Herrenschmidt Cell Broadband Engine internal memory controller 20648764e41SBenjamin Herrenschmidt on platform without a hypervisor 2077d8536fbSEgor Martovetsky 208dba7a77cSGrant Ericksonconfig EDAC_PPC4XX 209dba7a77cSGrant Erickson tristate "PPC4xx IBM DDR2 Memory Controller" 210dba7a77cSGrant Erickson depends on EDAC_MM_EDAC && 4xx 211dba7a77cSGrant Erickson help 212dba7a77cSGrant Erickson This enables support for EDAC on the ECC memory used 213dba7a77cSGrant Erickson with the IBM DDR2 memory controller found in various 214dba7a77cSGrant Erickson PowerPC 4xx embedded processors such as the 405EX[r], 215dba7a77cSGrant Erickson 440SP, 440SPe, 460EX, 460GT and 460SX. 216dba7a77cSGrant Erickson 217e8765584SHarry Ciaoconfig EDAC_AMD8131 218e8765584SHarry Ciao tristate "AMD8131 HyperTransport PCI-X Tunnel" 219715fe7afSHarry Ciao depends on EDAC_MM_EDAC && PCI && PPC_MAPLE 220e8765584SHarry Ciao help 221e8765584SHarry Ciao Support for error detection and correction on the 222e8765584SHarry Ciao AMD8131 HyperTransport PCI-X Tunnel chip. 223715fe7afSHarry Ciao Note, add more Kconfig dependency if it's adopted 224715fe7afSHarry Ciao on some machine other than Maple. 225e8765584SHarry Ciao 22658b4ce6fSHarry Ciaoconfig EDAC_AMD8111 22758b4ce6fSHarry Ciao tristate "AMD8111 HyperTransport I/O Hub" 228715fe7afSHarry Ciao depends on EDAC_MM_EDAC && PCI && PPC_MAPLE 22958b4ce6fSHarry Ciao help 23058b4ce6fSHarry Ciao Support for error detection and correction on the 23158b4ce6fSHarry Ciao AMD8111 HyperTransport I/O Hub chip. 232715fe7afSHarry Ciao Note, add more Kconfig dependency if it's adopted 233715fe7afSHarry Ciao on some machine other than Maple. 23458b4ce6fSHarry Ciao 2352a9036afSHarry Ciaoconfig EDAC_CPC925 2362a9036afSHarry Ciao tristate "IBM CPC925 Memory Controller (PPC970FX)" 2372a9036afSHarry Ciao depends on EDAC_MM_EDAC && PPC64 2382a9036afSHarry Ciao help 2392a9036afSHarry Ciao Support for error detection and correction on the 2402a9036afSHarry Ciao IBM CPC925 Bridge and Memory Controller, which is 2412a9036afSHarry Ciao a companion chip to the PowerPC 970 family of 2422a9036afSHarry Ciao processors. 2432a9036afSHarry Ciao 244751cb5e5SJan Engelhardtendif # EDAC 245