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'.
76 tristate "AMD64 (Opteron, Athlon64) K8, F10h, F11h"
77 depends on EDAC_MM_EDAC && K8_NB && X86_64 && PCI && EDAC_DECODE_MCE
79 Support for error detection and correction on the AMD 64
80 Families of Memory Controllers (K8, F10h and F11h)
82 config EDAC_AMD64_ERROR_INJECTION
83 bool "Sysfs Error Injection facilities"
86 Recent Opterons (Family 10h and later) provide for Memory Error
87 Injection into the ECC detection circuits. The amd64_edac module
88 allows the operator/user to inject Uncorrectable and Correctable
91 When enabled, in each of the respective memory controller directories
92 (/sys/devices/system/edac/mc/mcX), there are 3 input files:
94 - inject_section (0..3, 16-byte section of 64-byte cacheline),
95 - inject_word (0..8, 16-bit word of 16-byte section),
96 - inject_ecc_vector (hex ecc vector: select bits of inject word)
98 In addition, there are two control files, inject_read and inject_write,
99 which trigger the DRAM ECC Read and Write respectively.
102 tristate "AMD 76x (760, 762, 768)"
103 depends on EDAC_MM_EDAC && PCI && X86_32
105 Support for error detection and correction on the AMD 76x
106 series of chipsets used with the Athlon processor.
109 tristate "Intel e7xxx (e7205, e7500, e7501, e7505)"
110 depends on EDAC_MM_EDAC && PCI && X86_32
112 Support for error detection and correction on the Intel
113 E7205, E7500, E7501 and E7505 server chipsets.
116 tristate "Intel e752x (e7520, e7525, e7320) and 3100"
117 depends on EDAC_MM_EDAC && PCI && X86 && HOTPLUG
119 Support for error detection and correction on the Intel
120 E7520, E7525, E7320 server chipsets.
122 config EDAC_I82443BXGX
123 tristate "Intel 82443BX/GX (440BX/GX)"
124 depends on EDAC_MM_EDAC && PCI && X86_32
127 Support for error detection and correction on the Intel
128 82443BX/GX memory controllers (440BX/GX chipsets).
131 tristate "Intel 82875p (D82875P, E7210)"
132 depends on EDAC_MM_EDAC && PCI && X86_32
134 Support for error detection and correction on the Intel
135 DP82785P and E7210 server chipsets.
138 tristate "Intel 82975x (D82975x)"
139 depends on EDAC_MM_EDAC && PCI && X86
141 Support for error detection and correction on the Intel
142 DP82975x server chipsets.
145 tristate "Intel 3000/3010"
146 depends on EDAC_MM_EDAC && PCI && X86
148 Support for error detection and correction on the Intel
149 3000 and 3010 server chipsets.
152 tristate "Intel 3200"
153 depends on EDAC_MM_EDAC && PCI && X86 && EXPERIMENTAL
155 Support for error detection and correction on the Intel
156 3200 and 3210 server chipsets.
160 depends on EDAC_MM_EDAC && PCI && X86
162 Support for error detection and correction on the Intel
166 tristate "Intel 5400 (Seaburg) chipsets"
167 depends on EDAC_MM_EDAC && PCI && X86
169 Support for error detection and correction the Intel
170 i5400 MCH chipset (Seaburg).
173 tristate "Intel i7 Core (Nehalem) processors"
174 depends on EDAC_MM_EDAC && PCI && X86
177 Support for error detection and correction the Intel
178 i7 Core (Nehalem) Integrated Memory Controller that exists on
179 newer processors like i7 Core, i7 Core Extreme, Xeon 35xx
180 and Xeon 55xx processors.
183 tristate "Intel 82860"
184 depends on EDAC_MM_EDAC && PCI && X86_32
186 Support for error detection and correction on the Intel
190 tristate "Radisys 82600 embedded chipset"
191 depends on EDAC_MM_EDAC && PCI && X86_32
193 Support for error detection and correction on the Radisys
194 82600 embedded chipset.
197 tristate "Intel Greencreek/Blackford chipset"
198 depends on EDAC_MM_EDAC && X86 && PCI
200 Support for error detection and correction the Intel
201 Greekcreek/Blackford chipsets.
204 tristate "Intel San Clemente MCH"
205 depends on EDAC_MM_EDAC && X86 && PCI
207 Support for error detection and correction the Intel
211 tristate "Freescale MPC83xx / MPC85xx"
212 depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || MPC85xx)
214 Support for error detection and correction on the Freescale
215 MPC8349, MPC8560, MPC8540, MPC8548
218 tristate "Marvell MV64x60"
219 depends on EDAC_MM_EDAC && MV64X60
221 Support for error detection and correction on the Marvell
222 MV64360 and MV64460 chipsets.
225 tristate "PA Semi PWRficient"
226 depends on EDAC_MM_EDAC && PCI
227 depends on PPC_PASEMI
229 Support for error detection and correction on PA Semi
233 tristate "Cell Broadband Engine memory controller"
234 depends on EDAC_MM_EDAC && PPC_CELL_COMMON
236 Support for error detection and correction on the
237 Cell Broadband Engine internal memory controller
238 on platform without a hypervisor
241 tristate "PPC4xx IBM DDR2 Memory Controller"
242 depends on EDAC_MM_EDAC && 4xx
244 This enables support for EDAC on the ECC memory used
245 with the IBM DDR2 memory controller found in various
246 PowerPC 4xx embedded processors such as the 405EX[r],
247 440SP, 440SPe, 460EX, 460GT and 460SX.
250 tristate "AMD8131 HyperTransport PCI-X Tunnel"
251 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
253 Support for error detection and correction on the
254 AMD8131 HyperTransport PCI-X Tunnel chip.
255 Note, add more Kconfig dependency if it's adopted
256 on some machine other than Maple.
259 tristate "AMD8111 HyperTransport I/O Hub"
260 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
262 Support for error detection and correction on the
263 AMD8111 HyperTransport I/O Hub chip.
264 Note, add more Kconfig dependency if it's adopted
265 on some machine other than Maple.
268 tristate "IBM CPC925 Memory Controller (PPC970FX)"
269 depends on EDAC_MM_EDAC && PPC64
271 Support for error detection and correction on the
272 IBM CPC925 Bridge and Memory Controller, which is
273 a companion chip to the PowerPC 970 family of