linux-kernel - [PATCH 3/8] drivers-edac-add Cell XDR memory types

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Message-ID: <471902c3.PlcyPNqneZ/IU4GK%dougthompson@xmission.com>
Date:	Fri, 19 Oct 2007 13:17:23 -0600
From:	dougthompson@...ssion.com
To:	dougthompson@...ssion.com, alan@...rguk.ukuu.org.uk,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Subject: [PATCH 3/8] drivers-edac-add Cell XDR memory types

From: Benjamin Herrenschmidt <benh@...nel.crashing.org>

This patch adds 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@...nel.crashing.org>
CC:     Alan Cox <alan@...rguk.ukuu.org.uk
Signed-off-by: Doug Thompson <dougthompson@...ssion.com>
---

 drivers/edac/edac_core.h     |    2 ++
 drivers/edac/edac_mc_sysfs.c |    3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

Index: linux-2.6.23/drivers/edac/edac_core.h
===================================================================
--- linux-2.6.23.orig/drivers/edac/edac_core.h
+++ linux-2.6.23/drivers/edac/edac_core.h
@@ -138,6 +138,7 @@ 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)
@@ -154,6 +155,7 @@ 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 {
Index: linux-2.6.23/drivers/edac/edac_mc_sysfs.c
===================================================================
--- linux-2.6.23.orig/drivers/edac/edac_mc_sysfs.c
+++ linux-2.6.23/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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