linux-kernel - [PATCH 1/2] EDAC: e752x-bit-mask-fix

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Date:	Tue, 2 Jan 2007 16:13:36 -0800 (PST)
From:	Doug Thompson <norsk5@...oo.com>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] EDAC: e752x-bit-mask-fix

from: Brian Pomerantz <bapper@...sta.com>

Description:
    The fatal vs. non-fatal mask for the sysbus FERR status is
incorrect
    according to the E7520 datasheet.  This patch corrects the mask to
correctly
    handle fatal and non-fatal errors.

Signed-off-by: Brian Pomerantz <bapper@...sta.com>
Signed-off-by: Dave Jiang <djiang@...sta.com>
Signed-off-by: Doug Thompson <norsk5@...ssion.com>

 e752x_edac.c |   16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Index: linux-2.6.18/drivers/edac/e752x_edac.c
===================================================================
--- linux-2.6.18.orig/drivers/edac/e752x_edac.c
+++ linux-2.6.18/drivers/edac/e752x_edac.c
@@ -561,17 +561,17 @@ static void e752x_check_sysbus(struct e7
 	error32 = (stat32 >> 16) & 0x3ff;
 	stat32 = stat32 & 0x3ff;
 
-	if(stat32 & 0x083)
-		sysbus_error(1, stat32 & 0x083, error_found, handle_error);
+	if(stat32 & 0x087)
+		sysbus_error(1, stat32 & 0x087, error_found, handle_error);
 
-	if(stat32 & 0x37c)
-		sysbus_error(0, stat32 & 0x37c, error_found, handle_error);
+	if(stat32 & 0x378)
+		sysbus_error(0, stat32 & 0x378, error_found, handle_error);
 
-	if(error32 & 0x083)
-		sysbus_error(1, error32 & 0x083, error_found, handle_error);
+	if(error32 & 0x087)
+		sysbus_error(1, error32 & 0x087, error_found, handle_error);
 
-	if(error32 & 0x37c)
-		sysbus_error(0, error32 & 0x37c, error_found, handle_error);
+	if(error32 & 0x378)
+		sysbus_error(0, error32 & 0x378, error_found, handle_error);
 }
 
 static void e752x_check_membuf (struct e752x_error_info *info,

-
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