| commit | 7ee40b897d18ab03111eda9a6a0550e98166eada | [log] [tgz] |
|---|---|---|
| author | Jason Baron <jbaron@akamai.com> | Fri Jul 04 13:48:32 2014 +0200 |
| committer | Borislav Petkov <bp@suse.de> | Fri Jul 04 14:00:26 2014 +0200 |
| tree | 989a4c6bd18781ac5ed611d2bf62a47d6d7d8d6c | |
| parent | a21e98ce1e0cafac30c1b11e41b9e690d8d93442 [diff] [blame] |
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>
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 878f090..e339c6b 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig
@@ -186,6 +186,13 @@ 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