trace.h

  1/* SPDX-License-Identifier: GPL-2.0 */
  2#undef TRACE_SYSTEM
  3#define TRACE_SYSTEM intel_avs
  4
  5#if !defined(_TRACE_INTEL_AVS_H) || defined(TRACE_HEADER_MULTI_READ)
  6#define _TRACE_INTEL_AVS_H
  7
  8#include <linux/types.h>
  9#include <linux/tracepoint.h>
 10
 11TRACE_EVENT(avs_dsp_core_op,
 12
 13	TP_PROTO(unsigned int reg, unsigned int mask, const char *op, bool flag),
 14
 15	TP_ARGS(reg, mask, op, flag),
 16
 17	TP_STRUCT__entry(
 18		__field(unsigned int,	reg	)
 19		__field(unsigned int,	mask	)
 20		__string(op,		op	)
 21		__field(bool,		flag	)
 22	),
 23
 24	TP_fast_assign(
 25		__entry->reg = reg;
 26		__entry->mask = mask;
 27		__assign_str(op);
 28		__entry->flag = flag;
 29	),
 30
 31	TP_printk("%s: %d, core mask: 0x%X, prev state: 0x%08X",
 32		  __get_str(op), __entry->flag, __entry->mask, __entry->reg)
 33);
 34
 35#ifndef __TRACE_INTEL_AVS_TRACE_HELPER
 36#define __TRACE_INTEL_AVS_TRACE_HELPER
 37
 38void trace_avs_msg_payload(const void *data, size_t size);
 39
 40#define trace_avs_request(msg, sts, lec) \
 41({ \
 42	trace_avs_ipc_request_msg((msg)->header, sts, lec); \
 43	trace_avs_msg_payload((msg)->data, (msg)->size); \
 44})
 45
 46#define trace_avs_reply(msg, sts, lec) \
 47({ \
 48	trace_avs_ipc_reply_msg((msg)->header, sts, lec); \
 49	trace_avs_msg_payload((msg)->data, (msg)->size); \
 50})
 51
 52#define trace_avs_notify(msg, sts, lec) \
 53({ \
 54	trace_avs_ipc_notify_msg((msg)->header, sts, lec); \
 55	trace_avs_msg_payload((msg)->data, (msg)->size); \
 56})
 57#endif
 58
 59DECLARE_EVENT_CLASS(avs_ipc_msg_hdr,
 60
 61	TP_PROTO(u64 header, u32 sts, u32 lec),
 62
 63	TP_ARGS(header, sts, lec),
 64
 65	TP_STRUCT__entry(
 66		__field(u64,	header)
 67		__field(u32,	sts)
 68		__field(u32,	lec)
 69	),
 70
 71	TP_fast_assign(
 72		__entry->header = header;
 73		__entry->sts = sts;
 74		__entry->lec = lec;
 75	),
 76
 77	TP_printk("primary: 0x%08X, extension: 0x%08X,\n"
 78		  "status: 0x%08X, error: 0x%08X",
 79		  lower_32_bits(__entry->header), upper_32_bits(__entry->header),
 80		  __entry->sts, __entry->lec)
 81);
 82
 83DEFINE_EVENT(avs_ipc_msg_hdr, avs_ipc_request_msg,
 84	TP_PROTO(u64 header, u32 sts, u32 lec),
 85	TP_ARGS(header, sts, lec)
 86);
 87
 88DEFINE_EVENT(avs_ipc_msg_hdr, avs_ipc_reply_msg,
 89	TP_PROTO(u64 header, u32 sts, u32 lec),
 90	TP_ARGS(header, sts, lec)
 91);
 92
 93DEFINE_EVENT(avs_ipc_msg_hdr, avs_ipc_notify_msg,
 94	TP_PROTO(u64 header, u32 sts, u32 lec),
 95	TP_ARGS(header, sts, lec)
 96);
 97
 98TRACE_EVENT_CONDITION(avs_ipc_msg_payload,
 99
100	TP_PROTO(const u8 *data, size_t size, size_t offset, size_t total),
101
102	TP_ARGS(data, size, offset, total),
103
104	TP_CONDITION(data && size),
105
106	TP_STRUCT__entry(
107		__dynamic_array(u8,	buf,	size	)
108		__field(size_t,		offset		)
109		__field(size_t,		pos		)
110		__field(size_t,		total		)
111	),
112
113	TP_fast_assign(
114		memcpy(__get_dynamic_array(buf), data + offset, size);
115		__entry->offset = offset;
116		__entry->pos = offset + size;
117		__entry->total = total;
118	),
119
120	TP_printk("range %zu-%zu out of %zu bytes%s",
121		  __entry->offset, __entry->pos, __entry->total,
122		  __print_hex_dump("", DUMP_PREFIX_NONE, 16, 4,
123				   __get_dynamic_array(buf),
124				   __get_dynamic_array_len(buf), false))
125);
126
127TRACE_EVENT(avs_d0ix,
128
129	TP_PROTO(const char *op, bool proceed, u64 header),
130
131	TP_ARGS(op, proceed, header),
132
133	TP_STRUCT__entry(
134		__string(op,	op	)
135		__field(bool,	proceed	)
136		__field(u64,	header	)
137	),
138
139	TP_fast_assign(
140		__assign_str(op);
141		__entry->proceed = proceed;
142		__entry->header = header;
143	),
144
145	TP_printk("%s%s for request: 0x%08X 0x%08X",
146		  __entry->proceed ? "" : "ignore ", __get_str(op),
147		  lower_32_bits(__entry->header), upper_32_bits(__entry->header))
148);
149
150#endif /* _TRACE_INTEL_AVS_H */
151
152/* This part must be outside protection */
153#undef TRACE_INCLUDE_PATH
154#define TRACE_INCLUDE_PATH .
155#define TRACE_INCLUDE_FILE trace
156#include <trace/define_trace.h>