[patch] Check for TIO errors on shub2 Altix
The shub2 error interrupt handler must check for TIO errors.
Signed-off-by: Russ Anderson ([EMAIL PROTECTED])
---
arch/ia64/sn/kernel/huberror.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
Index: test/arch/ia64/sn/kernel/huberror.c
===================================================================
--- test.orig/arch/ia64/sn/kernel/huberror.c 2006-12-10 19:37:14.000000000
-0600
+++ test/arch/ia64/sn/kernel/huberror.c 2007-01-05 16:57:20.000000000 -0600
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 1992 - 1997, 2000,2002-2005 Silicon Graphics, Inc. All rights
reserved.
+ * Copyright (C) 1992 - 1997, 2000,2002-2007 Silicon Graphics, Inc. All rights
reserved.
*/
#include <linux/types.h>
@@ -38,12 +38,20 @@ static irqreturn_t hub_eint_handler(int
(u64) nasid, 0, 0, 0, 0, 0, 0);
if ((int)ret_stuff.v0)
- panic("hubii_eint_handler(): Fatal TIO Error");
+ panic("%s: Fatal %s Error", __FUNCTION__,
+ ((nasid & 1) ? "TIO" : "HUBII"));
if (!(nasid & 1)) /* Not a TIO, handle CRB errors */
(void)hubiio_crb_error_handler(hubdev_info);
- } else
- bte_error_handler((unsigned
long)NODEPDA(nasid_to_cnodeid(nasid)));
+ } else
+ if (nasid & 1) { /* TIO errors */
+ SAL_CALL_NOLOCK(ret_stuff, SN_SAL_HUB_ERROR_INTERRUPT,
+ (u64) nasid, 0, 0, 0, 0, 0, 0);
+
+ if ((int)ret_stuff.v0)
+ panic("%s: Fatal TIO Error", __FUNCTION__);
+ } else
+ bte_error_handler((unsigned
long)NODEPDA(nasid_to_cnodeid(nasid)));
return IRQ_HANDLED;
}
--
Russ Anderson, OS RAS/Partitioning Project Lead
SGI - Silicon Graphics Inc [EMAIL PROTECTED]
-
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