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authorChen, Gong <gong.chen@linux.intel.com>2014-06-11 22:57:27 +0200
committerTony Luck <tony.luck@intel.com>2014-06-23 19:12:29 +0200
commit0a2409aad38e97b1db55e6515b990be7b17060f6 (patch)
tree1536e63eff76d6c074547d00423b33fa6fdcc5fc /include/trace
parenttrace, RAS: Add basic RAS trace event (diff)
downloadlinux-0a2409aad38e97b1db55e6515b990be7b17060f6.tar.xz
linux-0a2409aad38e97b1db55e6515b990be7b17060f6.zip
trace, AER: Move trace into unified interface
AER uses a separate trace interface by now. To make it consistent, move it into unified RAS trace interface. Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/ras.h77
1 files changed, 0 insertions, 77 deletions
diff --git a/include/trace/events/ras.h b/include/trace/events/ras.h
deleted file mode 100644
index 1c875ad1ee5f..000000000000
--- a/include/trace/events/ras.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM ras
-
-#if !defined(_TRACE_AER_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_AER_H
-
-#include <linux/tracepoint.h>
-#include <linux/aer.h>
-
-
-/*
- * PCIe AER Trace event
- *
- * These events are generated when hardware detects a corrected or
- * uncorrected event on a PCIe device. The event report has
- * the following structure:
- *
- * char * dev_name - The name of the slot where the device resides
- * ([domain:]bus:device.function).
- * u32 status - Either the correctable or uncorrectable register
- * indicating what error or errors have been seen
- * u8 severity - error severity 0:NONFATAL 1:FATAL 2:CORRECTED
- */
-
-#define aer_correctable_errors \
- {BIT(0), "Receiver Error"}, \
- {BIT(6), "Bad TLP"}, \
- {BIT(7), "Bad DLLP"}, \
- {BIT(8), "RELAY_NUM Rollover"}, \
- {BIT(12), "Replay Timer Timeout"}, \
- {BIT(13), "Advisory Non-Fatal"}
-
-#define aer_uncorrectable_errors \
- {BIT(4), "Data Link Protocol"}, \
- {BIT(12), "Poisoned TLP"}, \
- {BIT(13), "Flow Control Protocol"}, \
- {BIT(14), "Completion Timeout"}, \
- {BIT(15), "Completer Abort"}, \
- {BIT(16), "Unexpected Completion"}, \
- {BIT(17), "Receiver Overflow"}, \
- {BIT(18), "Malformed TLP"}, \
- {BIT(19), "ECRC"}, \
- {BIT(20), "Unsupported Request"}
-
-TRACE_EVENT(aer_event,
- TP_PROTO(const char *dev_name,
- const u32 status,
- const u8 severity),
-
- TP_ARGS(dev_name, status, severity),
-
- TP_STRUCT__entry(
- __string( dev_name, dev_name )
- __field( u32, status )
- __field( u8, severity )
- ),
-
- TP_fast_assign(
- __assign_str(dev_name, dev_name);
- __entry->status = status;
- __entry->severity = severity;
- ),
-
- TP_printk("%s PCIe Bus Error: severity=%s, %s\n",
- __get_str(dev_name),
- __entry->severity == AER_CORRECTABLE ? "Corrected" :
- __entry->severity == AER_FATAL ?
- "Fatal" : "Uncorrected, non-fatal",
- __entry->severity == AER_CORRECTABLE ?
- __print_flags(__entry->status, "|", aer_correctable_errors) :
- __print_flags(__entry->status, "|", aer_uncorrectable_errors))
-);
-
-#endif /* _TRACE_AER_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>