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edac: add support for error type "Info" 

The CPER spec defines a forth type of error: informational
logs. Add support for it at the edac API and at the
trace event interface.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2013-02-19 21:26:22 -03:00
parent e7e248304c
commit 8dd93d450b
2 changed files with 17 additions and 3 deletions
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16
include/linux/edac.h
View File

@ -109,8 +109,24 @@ enum hw_event_mc_err_type {
HW_EVENT_ERR_CORRECTED,
HW_EVENT_ERR_UNCORRECTED,
HW_EVENT_ERR_FATAL,
HW_EVENT_ERR_INFO,
};
static inline char *mc_event_error_type(const unsigned int err_type)
{
switch (err_type) {
case HW_EVENT_ERR_CORRECTED:
return "Corrected";
case HW_EVENT_ERR_UNCORRECTED:
return "Uncorrected";
case HW_EVENT_ERR_FATAL:
return "Fatal";
default:
case HW_EVENT_ERR_INFO:
return "Info";
}
}
/**
* enum mem_type - memory types. For a more detailed reference, please see
* http://en.wikipedia.org/wiki/DRAM

4
include/ras/ras_event.h
View File

@ -78,9 +78,7 @@ TRACE_EVENT(mc_event,
TP_printk("%d %s error%s:%s%s on %s (mc:%d location:%d:%d:%d address:0x%08lx grain:%d syndrome:0x%08lx%s%s)",
__entry->error_count,
(__entry->error_type == HW_EVENT_ERR_CORRECTED) ? "Corrected" :
((__entry->error_type == HW_EVENT_ERR_FATAL) ?
"Fatal" : "Uncorrected"),
mc_event_error_type(__entry->error_type),
__entry->error_count > 1 ? "s" : "",
((char *)__get_str(msg))[0] ? " " : "",
__get_str(msg),