394 lines
12 KiB
Plaintext
394 lines
12 KiB
Plaintext
#
|
|
# EDAC Kconfig
|
|
# Copyright (c) 2008 Doug Thompson www.softwarebitmaker.com
|
|
# Licensed and distributed under the GPL
|
|
|
|
config EDAC_ATOMIC_SCRUB
|
|
bool
|
|
|
|
config EDAC_SUPPORT
|
|
bool
|
|
|
|
menuconfig EDAC
|
|
bool "EDAC (Error Detection And Correction) reporting"
|
|
depends on HAS_IOMEM && EDAC_SUPPORT
|
|
help
|
|
EDAC is designed to report errors in the core system.
|
|
These are low-level errors that are reported in the CPU or
|
|
supporting chipset or other subsystems:
|
|
memory errors, cache errors, PCI errors, thermal throttling, etc..
|
|
If unsure, select 'Y'.
|
|
|
|
If this code is reporting problems on your system, please
|
|
see the EDAC project web pages for more information at:
|
|
|
|
<http://bluesmoke.sourceforge.net/>
|
|
|
|
and:
|
|
|
|
<http://buttersideup.com/edacwiki>
|
|
|
|
There is also a mailing list for the EDAC project, which can
|
|
be found via the sourceforge page.
|
|
|
|
if EDAC
|
|
|
|
config EDAC_LEGACY_SYSFS
|
|
bool "EDAC legacy sysfs"
|
|
default y
|
|
help
|
|
Enable the compatibility sysfs nodes.
|
|
Use 'Y' if your edac utilities aren't ported to work with the newer
|
|
structures.
|
|
|
|
config EDAC_DEBUG
|
|
bool "Debugging"
|
|
help
|
|
This turns on debugging information for the entire EDAC subsystem.
|
|
You do so by inserting edac_module with "edac_debug_level=x." Valid
|
|
levels are 0-4 (from low to high) and by default it is set to 2.
|
|
Usually you should select 'N' here.
|
|
|
|
config EDAC_DECODE_MCE
|
|
tristate "Decode MCEs in human-readable form (only on AMD for now)"
|
|
depends on CPU_SUP_AMD && X86_MCE_AMD
|
|
default y
|
|
---help---
|
|
Enable this option if you want to decode Machine Check Exceptions
|
|
occurring on your machine in human-readable form.
|
|
|
|
You should definitely say Y here in case you want to decode MCEs
|
|
which occur really early upon boot, before the module infrastructure
|
|
has been initialized.
|
|
|
|
config EDAC_MM_EDAC
|
|
tristate "Main Memory EDAC (Error Detection And Correction) reporting"
|
|
select RAS
|
|
help
|
|
Some systems are able to detect and correct errors in main
|
|
memory. EDAC can report statistics on memory error
|
|
detection and correction (EDAC - or commonly referred to ECC
|
|
errors). EDAC will also try to decode where these errors
|
|
occurred so that a particular failing memory module can be
|
|
replaced. If unsure, select 'Y'.
|
|
|
|
config EDAC_GHES
|
|
bool "Output ACPI APEI/GHES BIOS detected errors via EDAC"
|
|
depends on ACPI_APEI_GHES && (EDAC_MM_EDAC=y)
|
|
default y
|
|
help
|
|
Not all machines support hardware-driven error report. Some of those
|
|
provide a BIOS-driven error report mechanism via ACPI, using the
|
|
APEI/GHES driver. By enabling this option, the error reports provided
|
|
by GHES are sent to userspace via the EDAC API.
|
|
|
|
When this option is enabled, it will disable the hardware-driven
|
|
mechanisms, if a GHES BIOS is detected, entering into the
|
|
"Firmware First" mode.
|
|
|
|
It should be noticed that keeping both GHES and a hardware-driven
|
|
error mechanism won't work well, as BIOS will race with OS, while
|
|
reading the error registers. So, if you want to not use "Firmware
|
|
first" GHES error mechanism, you should disable GHES either at
|
|
compilation time or by passing "ghes.disable=1" Kernel parameter
|
|
at boot time.
|
|
|
|
In doubt, say 'Y'.
|
|
|
|
config EDAC_AMD64
|
|
tristate "AMD64 (Opteron, Athlon64)"
|
|
depends on EDAC_MM_EDAC && AMD_NB && EDAC_DECODE_MCE
|
|
help
|
|
Support for error detection and correction of DRAM ECC errors on
|
|
the AMD64 families (>= K8) of memory controllers.
|
|
|
|
config EDAC_AMD64_ERROR_INJECTION
|
|
bool "Sysfs HW Error injection facilities"
|
|
depends on EDAC_AMD64
|
|
help
|
|
Recent Opterons (Family 10h and later) provide for Memory Error
|
|
Injection into the ECC detection circuits. The amd64_edac module
|
|
allows the operator/user to inject Uncorrectable and Correctable
|
|
errors into DRAM.
|
|
|
|
When enabled, in each of the respective memory controller directories
|
|
(/sys/devices/system/edac/mc/mcX), there are 3 input files:
|
|
|
|
- inject_section (0..3, 16-byte section of 64-byte cacheline),
|
|
- inject_word (0..8, 16-bit word of 16-byte section),
|
|
- inject_ecc_vector (hex ecc vector: select bits of inject word)
|
|
|
|
In addition, there are two control files, inject_read and inject_write,
|
|
which trigger the DRAM ECC Read and Write respectively.
|
|
|
|
config EDAC_AMD76X
|
|
tristate "AMD 76x (760, 762, 768)"
|
|
depends on EDAC_MM_EDAC && PCI && X86_32
|
|
help
|
|
Support for error detection and correction on the AMD 76x
|
|
series of chipsets used with the Athlon processor.
|
|
|
|
config EDAC_E7XXX
|
|
tristate "Intel e7xxx (e7205, e7500, e7501, e7505)"
|
|
depends on EDAC_MM_EDAC && PCI && X86_32
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
E7205, E7500, E7501 and E7505 server chipsets.
|
|
|
|
config EDAC_E752X
|
|
tristate "Intel e752x (e7520, e7525, e7320) and 3100"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
E7520, E7525, E7320 server chipsets.
|
|
|
|
config EDAC_I82443BXGX
|
|
tristate "Intel 82443BX/GX (440BX/GX)"
|
|
depends on EDAC_MM_EDAC && PCI && X86_32
|
|
depends on BROKEN
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
82443BX/GX memory controllers (440BX/GX chipsets).
|
|
|
|
config EDAC_I82875P
|
|
tristate "Intel 82875p (D82875P, E7210)"
|
|
depends on EDAC_MM_EDAC && PCI && X86_32
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
DP82785P and E7210 server chipsets.
|
|
|
|
config EDAC_I82975X
|
|
tristate "Intel 82975x (D82975x)"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
DP82975x server chipsets.
|
|
|
|
config EDAC_I3000
|
|
tristate "Intel 3000/3010"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
3000 and 3010 server chipsets.
|
|
|
|
config EDAC_I3200
|
|
tristate "Intel 3200"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
3200 and 3210 server chipsets.
|
|
|
|
config EDAC_IE31200
|
|
tristate "Intel e312xx"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
E3-1200 based DRAM controllers.
|
|
|
|
config EDAC_X38
|
|
tristate "Intel X38"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
X38 server chipsets.
|
|
|
|
config EDAC_I5400
|
|
tristate "Intel 5400 (Seaburg) chipsets"
|
|
depends on EDAC_MM_EDAC && PCI && X86
|
|
help
|
|
Support for error detection and correction the Intel
|
|
i5400 MCH chipset (Seaburg).
|
|
|
|
config EDAC_I7CORE
|
|
tristate "Intel i7 Core (Nehalem) processors"
|
|
depends on EDAC_MM_EDAC && PCI && X86 && X86_MCE_INTEL
|
|
help
|
|
Support for error detection and correction the Intel
|
|
i7 Core (Nehalem) Integrated Memory Controller that exists on
|
|
newer processors like i7 Core, i7 Core Extreme, Xeon 35xx
|
|
and Xeon 55xx processors.
|
|
|
|
config EDAC_I82860
|
|
tristate "Intel 82860"
|
|
depends on EDAC_MM_EDAC && PCI && X86_32
|
|
help
|
|
Support for error detection and correction on the Intel
|
|
82860 chipset.
|
|
|
|
config EDAC_R82600
|
|
tristate "Radisys 82600 embedded chipset"
|
|
depends on EDAC_MM_EDAC && PCI && X86_32
|
|
help
|
|
Support for error detection and correction on the Radisys
|
|
82600 embedded chipset.
|
|
|
|
config EDAC_I5000
|
|
tristate "Intel Greencreek/Blackford chipset"
|
|
depends on EDAC_MM_EDAC && X86 && PCI
|
|
help
|
|
Support for error detection and correction the Intel
|
|
Greekcreek/Blackford chipsets.
|
|
|
|
config EDAC_I5100
|
|
tristate "Intel San Clemente MCH"
|
|
depends on EDAC_MM_EDAC && X86 && PCI
|
|
help
|
|
Support for error detection and correction the Intel
|
|
San Clemente MCH.
|
|
|
|
config EDAC_I7300
|
|
tristate "Intel Clarksboro MCH"
|
|
depends on EDAC_MM_EDAC && X86 && PCI
|
|
help
|
|
Support for error detection and correction the Intel
|
|
Clarksboro MCH (Intel 7300 chipset).
|
|
|
|
config EDAC_SBRIDGE
|
|
tristate "Intel Sandy-Bridge/Ivy-Bridge/Haswell Integrated MC"
|
|
depends on EDAC_MM_EDAC && PCI && X86_64 && X86_MCE_INTEL
|
|
depends on PCI_MMCONFIG
|
|
help
|
|
Support for error detection and correction the Intel
|
|
Sandy Bridge, Ivy Bridge and Haswell Integrated Memory Controllers.
|
|
|
|
config EDAC_MPC85XX
|
|
tristate "Freescale MPC83xx / MPC85xx"
|
|
depends on EDAC_MM_EDAC && FSL_SOC
|
|
help
|
|
Support for error detection and correction on the Freescale
|
|
MPC8349, MPC8560, MPC8540, MPC8548, T4240
|
|
|
|
config EDAC_MV64X60
|
|
tristate "Marvell MV64x60"
|
|
depends on EDAC_MM_EDAC && MV64X60
|
|
help
|
|
Support for error detection and correction on the Marvell
|
|
MV64360 and MV64460 chipsets.
|
|
|
|
config EDAC_PASEMI
|
|
tristate "PA Semi PWRficient"
|
|
depends on EDAC_MM_EDAC && PCI
|
|
depends on PPC_PASEMI
|
|
help
|
|
Support for error detection and correction on PA Semi
|
|
PWRficient.
|
|
|
|
config EDAC_CELL
|
|
tristate "Cell Broadband Engine memory controller"
|
|
depends on EDAC_MM_EDAC && PPC_CELL_COMMON
|
|
help
|
|
Support for error detection and correction on the
|
|
Cell Broadband Engine internal memory controller
|
|
on platform without a hypervisor
|
|
|
|
config EDAC_PPC4XX
|
|
tristate "PPC4xx IBM DDR2 Memory Controller"
|
|
depends on EDAC_MM_EDAC && 4xx
|
|
help
|
|
This enables support for EDAC on the ECC memory used
|
|
with the IBM DDR2 memory controller found in various
|
|
PowerPC 4xx embedded processors such as the 405EX[r],
|
|
440SP, 440SPe, 460EX, 460GT and 460SX.
|
|
|
|
config EDAC_AMD8131
|
|
tristate "AMD8131 HyperTransport PCI-X Tunnel"
|
|
depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
|
|
help
|
|
Support for error detection and correction on the
|
|
AMD8131 HyperTransport PCI-X Tunnel chip.
|
|
Note, add more Kconfig dependency if it's adopted
|
|
on some machine other than Maple.
|
|
|
|
config EDAC_AMD8111
|
|
tristate "AMD8111 HyperTransport I/O Hub"
|
|
depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
|
|
help
|
|
Support for error detection and correction on the
|
|
AMD8111 HyperTransport I/O Hub chip.
|
|
Note, add more Kconfig dependency if it's adopted
|
|
on some machine other than Maple.
|
|
|
|
config EDAC_CPC925
|
|
tristate "IBM CPC925 Memory Controller (PPC970FX)"
|
|
depends on EDAC_MM_EDAC && PPC64
|
|
help
|
|
Support for error detection and correction on the
|
|
IBM CPC925 Bridge and Memory Controller, which is
|
|
a companion chip to the PowerPC 970 family of
|
|
processors.
|
|
|
|
config EDAC_TILE
|
|
tristate "Tilera Memory Controller"
|
|
depends on EDAC_MM_EDAC && TILE
|
|
default y
|
|
help
|
|
Support for error detection and correction on the
|
|
Tilera memory controller.
|
|
|
|
config EDAC_HIGHBANK_MC
|
|
tristate "Highbank Memory Controller"
|
|
depends on EDAC_MM_EDAC && ARCH_HIGHBANK
|
|
help
|
|
Support for error detection and correction on the
|
|
Calxeda Highbank memory controller.
|
|
|
|
config EDAC_HIGHBANK_L2
|
|
tristate "Highbank L2 Cache"
|
|
depends on EDAC_MM_EDAC && ARCH_HIGHBANK
|
|
help
|
|
Support for error detection and correction on the
|
|
Calxeda Highbank memory controller.
|
|
|
|
config EDAC_OCTEON_PC
|
|
tristate "Cavium Octeon Primary Caches"
|
|
depends on EDAC_MM_EDAC && CPU_CAVIUM_OCTEON
|
|
help
|
|
Support for error detection and correction on the primary caches of
|
|
the cnMIPS cores of Cavium Octeon family SOCs.
|
|
|
|
config EDAC_OCTEON_L2C
|
|
tristate "Cavium Octeon Secondary Caches (L2C)"
|
|
depends on EDAC_MM_EDAC && CAVIUM_OCTEON_SOC
|
|
help
|
|
Support for error detection and correction on the
|
|
Cavium Octeon family of SOCs.
|
|
|
|
config EDAC_OCTEON_LMC
|
|
tristate "Cavium Octeon DRAM Memory Controller (LMC)"
|
|
depends on EDAC_MM_EDAC && CAVIUM_OCTEON_SOC
|
|
help
|
|
Support for error detection and correction on the
|
|
Cavium Octeon family of SOCs.
|
|
|
|
config EDAC_OCTEON_PCI
|
|
tristate "Cavium Octeon PCI Controller"
|
|
depends on EDAC_MM_EDAC && PCI && CAVIUM_OCTEON_SOC
|
|
help
|
|
Support for error detection and correction on the
|
|
Cavium Octeon family of SOCs.
|
|
|
|
config EDAC_ALTERA_MC
|
|
bool "Altera SDRAM Memory Controller EDAC"
|
|
depends on EDAC_MM_EDAC=y && ARCH_SOCFPGA
|
|
help
|
|
Support for error detection and correction on the
|
|
Altera SDRAM memory controller. Note that the
|
|
preloader must initialize the SDRAM before loading
|
|
the kernel.
|
|
|
|
config EDAC_SYNOPSYS
|
|
tristate "Synopsys DDR Memory Controller"
|
|
depends on EDAC_MM_EDAC && ARCH_ZYNQ
|
|
help
|
|
Support for error detection and correction on the Synopsys DDR
|
|
memory controller.
|
|
|
|
config EDAC_XGENE
|
|
tristate "APM X-Gene SoC"
|
|
depends on EDAC_MM_EDAC && (ARM64 || COMPILE_TEST)
|
|
help
|
|
Support for error detection and correction on the
|
|
APM X-Gene family of SOCs.
|
|
|
|
endif # EDAC
|