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authorJason Baron <jbaron@akamai.com>2014-07-04 13:48:32 +0200
committerBorislav Petkov <bp@suse.de>2014-07-04 14:00:26 +0200
commit7ee40b897d18ab03111eda9a6a0550e98166eada (patch)
tree989a4c6bd18781ac5ed611d2bf62a47d6d7d8d6c /drivers/edac/Kconfig
parenta21e98ce1e0cafac30c1b11e41b9e690d8d93442 (diff)
downloadlinux-7ee40b897d18ab03111eda9a6a0550e98166eada.tar.bz2
ie31200_edac: Introduce the driver
Add a driver for the E3-1200 series of Intel DRAM controllers, based on the following E3-1200 specs: http://www.intel.com/content/www/us/en/processors/xeon/xeon-e3-1200-family-vol-2-datasheet.html http://www.intel.com/content/www/us/en/processors/xeon/xeon-e3-1200v3-vol-2-datasheet.html I've tested this on bad memory hardware, and observed correlating bad reads and uncorrected memory errors as reported by the driver. Tested against: CPU E3-1270 v3 @ 3.50GHz : 8086:0c08 (haswell) CPU E3-1270 V2 @ 3.50GHz : 8086:0158 (ivy bridge) CPU E31270 @ 3.40GHz : 8086:0108 (sandy bridge) Signed-off-by: Jason Baron <jbaron@akamai.com> Link: http://lkml.kernel.org/r/95c83e80dd40b5377e8bb206285c5d95ac623872.1403818526.git.jbaron@akamai.com [ Boris: realign defines ] Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/Kconfig')
-rw-r--r--drivers/edac/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index 878f09005fad..e339c6b91425 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -186,6 +186,13 @@ config EDAC_I3200
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