[IA64-SGI] Check for TIO errors on shub2 Altix
The shub2 error interrupt handler must check for TIO errors.
Signed-off-by: Russ Anderson (rja@sgi.com)
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index abca6bd..fcf7f93 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -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 @@
(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;
}