1/* SPDX-License-Identifier: GPL-2.0 */
  2
  3#undef TRACE_SYSTEM
  4#define TRACE_SYSTEM fsi
  5
  6#if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ)
  7#define _TRACE_FSI_H
  8
  9#include <linux/tracepoint.h>
 10
 11TRACE_EVENT(fsi_master_read,
 12	TP_PROTO(const struct fsi_master *master, int link, int id,
 13			uint32_t addr, size_t size),
 14	TP_ARGS(master, link, id, addr, size),
 15	TP_STRUCT__entry(
 16		__field(int,	master_idx)
 17		__field(int,	link)
 18		__field(int,	id)
 19		__field(__u32,	addr)
 20		__field(size_t,	size)
 21	),
 22	TP_fast_assign(
 23		__entry->master_idx = master->idx;
 24		__entry->link = link;
 25		__entry->id = id;
 26		__entry->addr = addr;
 27		__entry->size = size;
 28	),
 29	TP_printk("fsi%d:%02d:%02d %08x[%zu]",
 30		__entry->master_idx,
 31		__entry->link,
 32		__entry->id,
 33		__entry->addr,
 34		__entry->size
 35	)
 36);
 37
 38TRACE_EVENT(fsi_master_write,
 39	TP_PROTO(const struct fsi_master *master, int link, int id,
 40			uint32_t addr, size_t size, const void *data),
 41	TP_ARGS(master, link, id, addr, size, data),
 42	TP_STRUCT__entry(
 43		__field(int,	master_idx)
 44		__field(int,	link)
 45		__field(int,	id)
 46		__field(__u32,	addr)
 47		__field(size_t,	size)
 48		__field(__u32,	data)
 49	),
 50	TP_fast_assign(
 51		__entry->master_idx = master->idx;
 52		__entry->link = link;
 53		__entry->id = id;
 54		__entry->addr = addr;
 55		__entry->size = size;
 56		__entry->data = 0;
 57		memcpy(&__entry->data, data, size);
 58	),
 59	TP_printk("fsi%d:%02d:%02d %08x[%zu] <= {%*ph}",
 60		__entry->master_idx,
 61		__entry->link,
 62		__entry->id,
 63		__entry->addr,
 64		__entry->size,
 65		(int)__entry->size, &__entry->data
 66	)
 67);
 68
 69TRACE_EVENT(fsi_master_rw_result,
 70	TP_PROTO(const struct fsi_master *master, int link, int id,
 71			uint32_t addr, size_t size,
 72			bool write, const void *data, int ret),
 73	TP_ARGS(master, link, id, addr, size, write, data, ret),
 74	TP_STRUCT__entry(
 75		__field(int,	master_idx)
 76		__field(int,	link)
 77		__field(int,	id)
 78		__field(__u32,	addr)
 79		__field(size_t,	size)
 80		__field(bool,	write)
 81		__field(__u32,	data)
 82		__field(int,	ret)
 83	),
 84	TP_fast_assign(
 85		__entry->master_idx = master->idx;
 86		__entry->link = link;
 87		__entry->id = id;
 88		__entry->addr = addr;
 89		__entry->size = size;
 90		__entry->write = write;
 91		__entry->data = 0;
 92		__entry->ret = ret;
 93		if (__entry->write || !__entry->ret)
 94			memcpy(&__entry->data, data, size);
 95	),
 96	TP_printk("fsi%d:%02d:%02d %08x[%zu] %s {%*ph} ret %d",
 97		__entry->master_idx,
 98		__entry->link,
 99		__entry->id,
100		__entry->addr,
101		__entry->size,
102		__entry->write ? "<=" : "=>",
103		(int)__entry->size, &__entry->data,
104		__entry->ret
105	)
106);
107
108TRACE_EVENT(fsi_master_break,
109	TP_PROTO(const struct fsi_master *master, int link),
110	TP_ARGS(master, link),
111	TP_STRUCT__entry(
112		__field(int,	master_idx)
113		__field(int,	link)
114	),
115	TP_fast_assign(
116		__entry->master_idx = master->idx;
117		__entry->link = link;
118	),
119	TP_printk("fsi%d:%d",
120		__entry->master_idx,
121		__entry->link
122	)
123);
124
125
126#endif /* _TRACE_FSI_H */
127
128#include <trace/define_trace.h>