From 1d5f726cbf1b736338bbcd83ebc6ad758079261f Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Thu, 7 Feb 2008 00:14:52 -0800
Subject: drivers-edac: add Cell XDR memory types

Add the definitions for the Rambus XDR memory type used by the Cell processor.
It's a pre-requisite for the followup Cell EDAC patch.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/edac/edac_core.h     | 2 ++
 drivers/edac/edac_mc_sysfs.c | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index 2d23e304f5ec..a9aa845dbe74 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -136,6 +136,7 @@ enum mem_type {
 	MEM_DDR2,		/* DDR2 RAM */
 	MEM_FB_DDR2,		/* fully buffered DDR2 */
 	MEM_RDDR2,		/* Registered DDR2 RAM */
+	MEM_XDR,		/* Rambus XDR */
 };
 
 #define MEM_FLAG_EMPTY		BIT(MEM_EMPTY)
@@ -152,6 +153,7 @@ enum mem_type {
 #define MEM_FLAG_DDR2           BIT(MEM_DDR2)
 #define MEM_FLAG_FB_DDR2        BIT(MEM_FB_DDR2)
 #define MEM_FLAG_RDDR2          BIT(MEM_RDDR2)
+#define MEM_FLAG_XDR            BIT(MEM_XDR)
 
 /* chipset Error Detection and Correction capabilities and mode */
 enum edac_type {
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 9aac88027fb3..021d18795145 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -73,7 +73,8 @@ static const char *mem_types[] = {
 	[MEM_RMBS] = "RMBS",
 	[MEM_DDR2] = "Unbuffered-DDR2",
 	[MEM_FB_DDR2] = "FullyBuffered-DDR2",
-	[MEM_RDDR2] = "Registered-DDR2"
+	[MEM_RDDR2] = "Registered-DDR2",
+	[MEM_XDR] = "XDR"
 };
 
 static const char *dev_types[] = {
-- 
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