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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
b5a6b71b MS |
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 | ||
230ccb37 | 23 | TRACE_EVENT(s390_diagnose, |
b5a6b71b MS |
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 | |
230ccb37 | 36 | void trace_s390_diagnose_norecursion(int diag_nr); |
b5a6b71b | 37 | #else |
230ccb37 | 38 | static inline void trace_s390_diagnose_norecursion(int diag_nr) { } |
b5a6b71b MS |
39 | #endif |
40 | ||
41 | #endif /* _TRACE_S390_DIAG_H */ | |
42 | ||
43 | /* This part must be outside protection */ | |
44 | #include <trace/define_trace.h> |