1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Tracepoint header for s390 diagnose calls
4 *
5 * Copyright IBM Corp. 2015
6 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
7 */
8
9 #undef TRACE_SYSTEM
10 #define TRACE_SYSTEM s390
11
12 #if !defined(_TRACE_S390_DIAG_H) || defined(TRACE_HEADER_MULTI_READ)
13 #define _TRACE_S390_DIAG_H
14
15 #include <linux/tracepoint.h>
16
17 #undef TRACE_INCLUDE_PATH
18 #undef TRACE_INCLUDE_FILE
19
20 #define TRACE_INCLUDE_PATH asm/trace
21 #define TRACE_INCLUDE_FILE diag
22
23 TRACE_EVENT(s390_diagnose,
24 TP_PROTO(unsigned short nr),
25 TP_ARGS(nr),
26 TP_STRUCT__entry(
27 __field(unsigned short, nr)
28 ),
29 TP_fast_assign(
30 __entry->nr = nr;
31 ),
32 TP_printk("nr=0x%x", __entry->nr)
33 );
34
35 #ifdef CONFIG_TRACEPOINTS
36 void trace_s390_diagnose_norecursion(int diag_nr);
37 #else
38 static inline void trace_s390_diagnose_norecursion(int diag_nr) { }
39 #endif
40
41 #endif /* _TRACE_S390_DIAG_H */
42
43 /* This part must be outside protection */
44 #include <trace/define_trace.h>
45
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