1/* SPDX-License-Identifier: GPL-2.0 */
  2#undef TRACE_SYSTEM
  3#define TRACE_SYSTEM spmi
  4
  5#if !defined(_TRACE_SPMI_H) || defined(TRACE_HEADER_MULTI_READ)
  6#define _TRACE_SPMI_H
  7
  8#include <linux/spmi.h>
  9#include <linux/tracepoint.h>
 10
 11/*
 12 * drivers/spmi/spmi.c
 13 */
 14
 15TRACE_EVENT(spmi_write_begin,
 16	TP_PROTO(u8 opcode, u8 sid, u16 addr, u8 len, const u8 *buf),
 17	TP_ARGS(opcode, sid, addr, len, buf),
 18
 19	TP_STRUCT__entry(
 20		__field		( u8,         opcode    )
 21		__field		( u8,         sid       )
 22		__field		( u16,        addr      )
 23		__field		( u8,         len       )
 24		__dynamic_array	( u8,   buf,  len + 1   )
 25	),
 26
 27	TP_fast_assign(
 28		__entry->opcode = opcode;
 29		__entry->sid    = sid;
 30		__entry->addr   = addr;
 31		__entry->len    = len + 1;
 32		memcpy(__get_dynamic_array(buf), buf, len + 1);
 33	),
 34
 35	TP_printk("opc=%d sid=%02d addr=0x%04x len=%d buf=0x[%*phD]",
 36		  (int)__entry->opcode, (int)__entry->sid,
 37		  (int)__entry->addr, (int)__entry->len,
 38		  (int)__entry->len, __get_dynamic_array(buf))
 39);
 40
 41TRACE_EVENT(spmi_write_end,
 42	TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret),
 43	TP_ARGS(opcode, sid, addr, ret),
 44
 45	TP_STRUCT__entry(
 46		__field		( u8,         opcode    )
 47		__field		( u8,         sid       )
 48		__field		( u16,        addr      )
 49		__field		( int,        ret       )
 50	),
 51
 52	TP_fast_assign(
 53		__entry->opcode = opcode;
 54		__entry->sid    = sid;
 55		__entry->addr   = addr;
 56		__entry->ret    = ret;
 57	),
 58
 59	TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d",
 60		  (int)__entry->opcode, (int)__entry->sid,
 61		  (int)__entry->addr, __entry->ret)
 62);
 63
 64TRACE_EVENT(spmi_read_begin,
 65	TP_PROTO(u8 opcode, u8 sid, u16 addr),
 66	TP_ARGS(opcode, sid, addr),
 67
 68	TP_STRUCT__entry(
 69		__field		( u8,         opcode    )
 70		__field		( u8,         sid       )
 71		__field		( u16,        addr      )
 72	),
 73
 74	TP_fast_assign(
 75		__entry->opcode = opcode;
 76		__entry->sid    = sid;
 77		__entry->addr   = addr;
 78	),
 79
 80	TP_printk("opc=%d sid=%02d addr=0x%04x",
 81		  (int)__entry->opcode, (int)__entry->sid,
 82		  (int)__entry->addr)
 83);
 84
 85TRACE_EVENT(spmi_read_end,
 86	TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret, u8 len, const u8 *buf),
 87	TP_ARGS(opcode, sid, addr, ret, len, buf),
 88
 89	TP_STRUCT__entry(
 90		__field		( u8,         opcode    )
 91		__field		( u8,         sid       )
 92		__field		( u16,        addr      )
 93		__field		( int,        ret       )
 94		__field		( u8,         len       )
 95		__dynamic_array	( u8,   buf,  len + 1   )
 96	),
 97
 98	TP_fast_assign(
 99		__entry->opcode = opcode;
100		__entry->sid    = sid;
101		__entry->addr   = addr;
102		__entry->ret    = ret;
103		__entry->len    = len + 1;
104		memcpy(__get_dynamic_array(buf), buf, len + 1);
105	),
106
107	TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d len=%02d buf=0x[%*phD]",
108		  (int)__entry->opcode, (int)__entry->sid,
109		  (int)__entry->addr, __entry->ret, (int)__entry->len,
110		  (int)__entry->len, __get_dynamic_array(buf))
111);
112
113TRACE_EVENT(spmi_cmd,
114	TP_PROTO(u8 opcode, u8 sid, int ret),
115	TP_ARGS(opcode, sid, ret),
116
117	TP_STRUCT__entry(
118		__field		( u8,         opcode    )
119		__field		( u8,         sid       )
120		__field		( int,        ret       )
121	),
122
123	TP_fast_assign(
124		__entry->opcode = opcode;
125		__entry->sid    = sid;
126		__entry->ret    = ret;
127	),
128
129	TP_printk("opc=%d sid=%02d ret=%d", (int)__entry->opcode,
130		  (int)__entry->sid, ret)
131);
132
133#endif /* _TRACE_SPMI_H */
134
135/* This part must be outside protection */
136#include <trace/define_trace.h>