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 trace_s390_diagnose_norecursion(int diag_nr)38static 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