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Commit 348fec70 authored Sep 18, 2014 by Aravind Gopalakrishnan Committed by Borislav Petkov Oct 20, 2014

EDAC: Add DDR3 LRDIMM entries to edac_mem_types



F15hM60h adds support for DDR4 and DDR3 LRDIMMs. Add them here.

Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Link: http://lkml.kernel.org/r/1411070218-10258-1-git-send-email-Aravind.Gopalakrishnan@amd.com


[ Boris: improve comments. ]
Signed-off-by: Borislav Petkov <bp@suse.de>

parent 15895a72

drivers/edac/edac_mc.c

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -146,6 +146,9 @@ const char * const edac_mem_types[] = {
	"Rambus XDR",		"Rambus XDR",
	"Unbuffered DDR3 RAM",		"Unbuffered DDR3 RAM",
	"Registered DDR3 RAM",		"Registered DDR3 RAM",
			"Load-Reduced DDR3 RAM",
			"Unbuffered DDR4 RAM",
			"Registered DDR4 RAM",
	};		};
	EXPORT_SYMBOL_GPL(edac_mem_types);		EXPORT_SYMBOL_GPL(edac_mem_types);

include/linux/edac.h

+3 −1

Original line number	Original line	Diff line number	Diff line
	@@ -194,7 +194,8 @@ static inline char *mc_event_error_type(const unsigned int err_type)
	* @MEM_DDR3: DDR3 RAM		* @MEM_DDR3: DDR3 RAM
	* @MEM_RDDR3: Registered DDR3 RAM		* @MEM_RDDR3: Registered DDR3 RAM
	* This is a variant of the DDR3 memories.		* This is a variant of the DDR3 memories.
	* @MEM_DDR4: DDR4 RAM		* @MEM_LRDDR3 Load-Reduced DDR3 memory.
			* @MEM_DDR4: Unbuffered DDR4 RAM
	* @MEM_RDDR4: Registered DDR4 RAM		* @MEM_RDDR4: Registered DDR4 RAM
	* This is a variant of the DDR4 memories.		* This is a variant of the DDR4 memories.
	*/		*/
	@@ -216,6 +217,7 @@ enum mem_type {
	MEM_XDR,		MEM_XDR,
	MEM_DDR3,		MEM_DDR3,
	MEM_RDDR3,		MEM_RDDR3,
			MEM_LRDDR3,
	MEM_DDR4,		MEM_DDR4,
	MEM_RDDR4,		MEM_RDDR4,
	};		};