Author: marcel
Date: Tue Jul 6 23:13:21 2010
New Revision: 209749
URL: http://svn.freebsd.org/changeset/base/209749
Log:
Provide more examples for error injection.
Modified:
head/sys/ia64/ia64/mca.c
Modified: head/sys/ia64/ia64/mca.c
==============================================================================
--- head/sys/ia64/ia64/mca.c Tue Jul 6 22:33:22 2010 (r209748)
+++ head/sys/ia64/ia64/mca.c Tue Jul 6 23:13:21 2010 (r209749)
@@ -91,7 +91,12 @@ mca_sysctl_inject(SYSCTL_HANDLER_ARGS)
if (error != 0 || req->newptr == NULL)
return (error);
- /* For example: val=137 causes a fatal CPU error. */
+ /*
+ * Example values for injecting PAL determined machine checks:
+ * corrected 9
+ * recoverable 73
+ * fatal 137
+ */
res = ia64_call_pal_stacked(PAL_MC_ERROR_INJECT, val, 0, 0);
printf("%s: %#lx, %#lx, %#lx, %#lx\n", __func__, res.pal_status,
res.pal_result[0], res.pal_result[1], res.pal_result[2]);
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