3 # Copyright (c) 2008 Doug Thompson www.softwarebitmaker.com
4 # Licensed and distributed under the GPL
8 bool "EDAC (Error Detection And Correction) reporting"
12 EDAC is designed to report errors in the core system.
13 These are low-level errors that are reported in the CPU or
14 supporting chipset or other subsystems:
15 memory errors, cache errors, PCI errors, thermal throttling, etc..
16 If unsure, select 'Y'.
18 If this code is reporting problems on your system, please
19 see the EDAC project web pages for more information at:
21 <http://bluesmoke.sourceforge.net/>
25 <http://buttersideup.com/edacwiki>
27 There is also a mailing list for the EDAC project, which can
28 be found via the sourceforge page.
32 comment "Reporting subsystems"
37 This turns on debugging information for the entire EDAC
38 sub-system. You can insert module with "debug_level=x", current
39 there're four debug levels (x=0,1,2,3 from low to high).
40 Usually you should select 'N'.
42 config EDAC_DEBUG_VERBOSE
43 bool "More verbose debugging"
46 This option makes debugging information more verbose.
47 Source file name and line number where debugging message
48 printed will be added to debugging message.
50 config EDAC_DECODE_MCE
51 tristate "Decode MCEs in human-readable form (only on AMD for now)"
52 depends on CPU_SUP_AMD && X86_MCE
55 Enable this option if you want to decode Machine Check Exceptions
56 occuring on your machine in human-readable form.
58 You should definitely say Y here in case you want to decode MCEs
59 which occur really early upon boot, before the module infrastructure
63 tristate "Main Memory EDAC (Error Detection And Correction) reporting"
65 Some systems are able to detect and correct errors in main
66 memory. EDAC can report statistics on memory error
67 detection and correction (EDAC - or commonly referred to ECC
68 errors). EDAC will also try to decode where these errors
69 occurred so that a particular failing memory module can be
70 replaced. If unsure, select 'Y'.
73 tristate "AMD64 (Opteron, Athlon64) K8, F10h, F11h"
74 depends on EDAC_MM_EDAC && K8_NB && X86_64 && PCI && EDAC_DECODE_MCE
76 Support for error detection and correction on the AMD 64
77 Families of Memory Controllers (K8, F10h and F11h)
79 config EDAC_AMD64_ERROR_INJECTION
80 bool "Sysfs Error Injection facilities"
83 Recent Opterons (Family 10h and later) provide for Memory Error
84 Injection into the ECC detection circuits. The amd64_edac module
85 allows the operator/user to inject Uncorrectable and Correctable
88 When enabled, in each of the respective memory controller directories
89 (/sys/devices/system/edac/mc/mcX), there are 3 input files:
91 - inject_section (0..3, 16-byte section of 64-byte cacheline),
92 - inject_word (0..8, 16-bit word of 16-byte section),
93 - inject_ecc_vector (hex ecc vector: select bits of inject word)
95 In addition, there are two control files, inject_read and inject_write,
96 which trigger the DRAM ECC Read and Write respectively.
99 tristate "AMD 76x (760, 762, 768)"
100 depends on EDAC_MM_EDAC && PCI && X86_32
102 Support for error detection and correction on the AMD 76x
103 series of chipsets used with the Athlon processor.
106 tristate "Intel e7xxx (e7205, e7500, e7501, e7505)"
107 depends on EDAC_MM_EDAC && PCI && X86_32
109 Support for error detection and correction on the Intel
110 E7205, E7500, E7501 and E7505 server chipsets.
113 tristate "Intel e752x (e7520, e7525, e7320) and 3100"
114 depends on EDAC_MM_EDAC && PCI && X86 && HOTPLUG
116 Support for error detection and correction on the Intel
117 E7520, E7525, E7320 server chipsets.
119 config EDAC_I82443BXGX
120 tristate "Intel 82443BX/GX (440BX/GX)"
121 depends on EDAC_MM_EDAC && PCI && X86_32
124 Support for error detection and correction on the Intel
125 82443BX/GX memory controllers (440BX/GX chipsets).
128 tristate "Intel 82875p (D82875P, E7210)"
129 depends on EDAC_MM_EDAC && PCI && X86_32
131 Support for error detection and correction on the Intel
132 DP82785P and E7210 server chipsets.
135 tristate "Intel 82975x (D82975x)"
136 depends on EDAC_MM_EDAC && PCI && X86
138 Support for error detection and correction on the Intel
139 DP82975x server chipsets.
142 tristate "Intel 3000/3010"
143 depends on EDAC_MM_EDAC && PCI && X86
145 Support for error detection and correction on the Intel
146 3000 and 3010 server chipsets.
149 tristate "Intel 3200"
150 depends on EDAC_MM_EDAC && PCI && X86 && EXPERIMENTAL
152 Support for error detection and correction on the Intel
153 3200 and 3210 server chipsets.
157 depends on EDAC_MM_EDAC && PCI && X86
159 Support for error detection and correction on the Intel
163 tristate "Intel 5400 (Seaburg) chipsets"
164 depends on EDAC_MM_EDAC && PCI && X86
166 Support for error detection and correction the Intel
167 i5400 MCH chipset (Seaburg).
170 tristate "Intel i7 Core (Nehalem) processors"
171 depends on EDAC_MM_EDAC && PCI && X86
173 Support for error detection and correction the Intel
174 i7 Core (Nehalem) Integrated Memory Controller
177 tristate "Intel 82860"
178 depends on EDAC_MM_EDAC && PCI && X86_32
180 Support for error detection and correction on the Intel
184 tristate "Radisys 82600 embedded chipset"
185 depends on EDAC_MM_EDAC && PCI && X86_32
187 Support for error detection and correction on the Radisys
188 82600 embedded chipset.
191 tristate "Intel Greencreek/Blackford chipset"
192 depends on EDAC_MM_EDAC && X86 && PCI
194 Support for error detection and correction the Intel
195 Greekcreek/Blackford chipsets.
198 tristate "Intel San Clemente MCH"
199 depends on EDAC_MM_EDAC && X86 && PCI
201 Support for error detection and correction the Intel
205 tristate "Freescale MPC83xx / MPC85xx"
206 depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || MPC85xx)
208 Support for error detection and correction on the Freescale
209 MPC8349, MPC8560, MPC8540, MPC8548
212 tristate "Marvell MV64x60"
213 depends on EDAC_MM_EDAC && MV64X60
215 Support for error detection and correction on the Marvell
216 MV64360 and MV64460 chipsets.
219 tristate "PA Semi PWRficient"
220 depends on EDAC_MM_EDAC && PCI
221 depends on PPC_PASEMI
223 Support for error detection and correction on PA Semi
227 tristate "Cell Broadband Engine memory controller"
228 depends on EDAC_MM_EDAC && PPC_CELL_COMMON
230 Support for error detection and correction on the
231 Cell Broadband Engine internal memory controller
232 on platform without a hypervisor
235 tristate "PPC4xx IBM DDR2 Memory Controller"
236 depends on EDAC_MM_EDAC && 4xx
238 This enables support for EDAC on the ECC memory used
239 with the IBM DDR2 memory controller found in various
240 PowerPC 4xx embedded processors such as the 405EX[r],
241 440SP, 440SPe, 460EX, 460GT and 460SX.
244 tristate "AMD8131 HyperTransport PCI-X Tunnel"
245 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
247 Support for error detection and correction on the
248 AMD8131 HyperTransport PCI-X Tunnel chip.
249 Note, add more Kconfig dependency if it's adopted
250 on some machine other than Maple.
253 tristate "AMD8111 HyperTransport I/O Hub"
254 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
256 Support for error detection and correction on the
257 AMD8111 HyperTransport I/O Hub chip.
258 Note, add more Kconfig dependency if it's adopted
259 on some machine other than Maple.
262 tristate "IBM CPC925 Memory Controller (PPC970FX)"
263 depends on EDAC_MM_EDAC && PPC64
265 Support for error detection and correction on the
266 IBM CPC925 Bridge and Memory Controller, which is
267 a companion chip to the PowerPC 970 family of