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 82860"
171 depends on EDAC_MM_EDAC && PCI && X86_32
173 Support for error detection and correction on the Intel
177 tristate "Radisys 82600 embedded chipset"
178 depends on EDAC_MM_EDAC && PCI && X86_32
180 Support for error detection and correction on the Radisys
181 82600 embedded chipset.
184 tristate "Intel Greencreek/Blackford chipset"
185 depends on EDAC_MM_EDAC && X86 && PCI
187 Support for error detection and correction the Intel
188 Greekcreek/Blackford chipsets.
191 tristate "Intel San Clemente MCH"
192 depends on EDAC_MM_EDAC && X86 && PCI
194 Support for error detection and correction the Intel
198 tristate "Freescale MPC83xx / MPC85xx"
199 depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || MPC85xx)
201 Support for error detection and correction on the Freescale
202 MPC8349, MPC8560, MPC8540, MPC8548
205 tristate "Marvell MV64x60"
206 depends on EDAC_MM_EDAC && MV64X60
208 Support for error detection and correction on the Marvell
209 MV64360 and MV64460 chipsets.
212 tristate "PA Semi PWRficient"
213 depends on EDAC_MM_EDAC && PCI
214 depends on PPC_PASEMI
216 Support for error detection and correction on PA Semi
220 tristate "Cell Broadband Engine memory controller"
221 depends on EDAC_MM_EDAC && PPC_CELL_COMMON
223 Support for error detection and correction on the
224 Cell Broadband Engine internal memory controller
225 on platform without a hypervisor
228 tristate "PPC4xx IBM DDR2 Memory Controller"
229 depends on EDAC_MM_EDAC && 4xx
231 This enables support for EDAC on the ECC memory used
232 with the IBM DDR2 memory controller found in various
233 PowerPC 4xx embedded processors such as the 405EX[r],
234 440SP, 440SPe, 460EX, 460GT and 460SX.
237 tristate "AMD8131 HyperTransport PCI-X Tunnel"
238 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
240 Support for error detection and correction on the
241 AMD8131 HyperTransport PCI-X Tunnel chip.
242 Note, add more Kconfig dependency if it's adopted
243 on some machine other than Maple.
246 tristate "AMD8111 HyperTransport I/O Hub"
247 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
249 Support for error detection and correction on the
250 AMD8111 HyperTransport I/O Hub chip.
251 Note, add more Kconfig dependency if it's adopted
252 on some machine other than Maple.
255 tristate "IBM CPC925 Memory Controller (PPC970FX)"
256 depends on EDAC_MM_EDAC && PPC64
258 Support for error detection and correction on the
259 IBM CPC925 Bridge and Memory Controller, which is
260 a companion chip to the PowerPC 970 family of