[linux-2.6-block.git] / sound / firewire / motu / amdtp-motu-trace.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * amdtp-motu-trace.h - tracepoint definitions to dump a part of packet data
 *
 * Copyright (c) 2017 Takashi Sakamoto
 */

#undef TRACE_SYSTEM
#define TRACE_SYSTEM		snd_firewire_motu

#if !defined(_SND_FIREWIRE_MOTU_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _SND_FIREWIRE_MOTU_TRACE_H

#include <linux/tracepoint.h>

static void copy_sph(u32 *frame, __be32 *buffer, unsigned int data_blocks,
		     unsigned int data_block_quadlets);
static void copy_message(u64 *frames, __be32 *buffer, unsigned int data_blocks,
			 unsigned int data_block_quadlets);

TRACE_EVENT(in_data_block_sph,
	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
	TP_ARGS(s, data_blocks, buffer),
	TP_STRUCT__entry(
		__field(int, src)
		__field(int, dst)
		__field(unsigned int, data_blocks)
		__dynamic_array(u32, tstamps, data_blocks)
	),
	TP_fast_assign(
		__entry->src = fw_parent_device(s->unit)->node_id;
		__entry->dst = fw_parent_device(s->unit)->card->node_id;
		__entry->data_blocks = data_blocks;
		copy_sph(__get_dynamic_array(tstamps), buffer, data_blocks, s->data_block_quadlets);
	),
	TP_printk(
		"%04x %04x %u %s",
		__entry->src,
		__entry->dst,
		__entry->data_blocks,
		__print_array(__get_dynamic_array(tstamps), __entry->data_blocks, 4)
	)
);

TRACE_EVENT(out_data_block_sph,
	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
	TP_ARGS(s, data_blocks, buffer),
	TP_STRUCT__entry(
		__field(int, src)
		__field(int, dst)
		__field(unsigned int, data_blocks)
		__dynamic_array(u32, tstamps, data_blocks)
	),
	TP_fast_assign(
		__entry->src = fw_parent_device(s->unit)->card->node_id;
		__entry->dst = fw_parent_device(s->unit)->node_id;
		__entry->data_blocks = data_blocks;
		copy_sph(__get_dynamic_array(tstamps), buffer, data_blocks, s->data_block_quadlets);
	),
	TP_printk(
		"%04x %04x %u %s",
		__entry->src,
		__entry->dst,
		__entry->data_blocks,
		__print_array(__get_dynamic_array(tstamps), __entry->data_blocks, 4)
	)
);

TRACE_EVENT(in_data_block_message,
	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
	TP_ARGS(s, data_blocks, buffer),
	TP_STRUCT__entry(
		__field(int, src)
		__field(int, dst)
		__field(unsigned int, data_blocks)
		__dynamic_array(u64, messages, data_blocks)
	),
	TP_fast_assign(
		__entry->src = fw_parent_device(s->unit)->node_id;
		__entry->dst = fw_parent_device(s->unit)->card->node_id;
		__entry->data_blocks = data_blocks;
		copy_message(__get_dynamic_array(messages), buffer, data_blocks, s->data_block_quadlets);
	),
	TP_printk(
		"%04x %04x %u %s",
		__entry->src,
		__entry->dst,
		__entry->data_blocks,
		__print_array(__get_dynamic_array(messages), __entry->data_blocks, 8)
	)
);

TRACE_EVENT(out_data_block_message,
	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
	TP_ARGS(s, data_blocks, buffer),
	TP_STRUCT__entry(
		__field(int, src)
		__field(int, dst)
		__field(unsigned int, data_blocks)
		__dynamic_array(u64, messages, data_blocks)
	),
	TP_fast_assign(
		__entry->src = fw_parent_device(s->unit)->card->node_id;
		__entry->dst = fw_parent_device(s->unit)->node_id;
		__entry->data_blocks = data_blocks;
		copy_message(__get_dynamic_array(messages), buffer, data_blocks, s->data_block_quadlets);
	),
	TP_printk(
		"%04x %04x %u %s",
		__entry->src,
		__entry->dst,
		__entry->data_blocks,
		__print_array(__get_dynamic_array(messages), __entry->data_blocks, 8)
	)
);

#endif

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH	.
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE	amdtp-motu-trace
#include <trace/define_trace.h>
Commit	Line	Data
da607e19	1	/* SPDX-License-Identifier: GPL-2.0-only */
17909c1b TS	2	/*
	3	* amdtp-motu-trace.h - tracepoint definitions to dump a part of packet data
	4	*
	5	* Copyright (c) 2017 Takashi Sakamoto
17909c1b TS	6	*/
	7
	8	#undef TRACE_SYSTEM
	9	#define TRACE_SYSTEM snd_firewire_motu
	10
	11	#if !defined(_SND_FIREWIRE_MOTU_TRACE_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	12	#define _SND_FIREWIRE_MOTU_TRACE_H
	13
	14	#include <linux/tracepoint.h>
	15
	16	static void copy_sph(u32 frame, __be32 buffer, unsigned int data_blocks,
	17	unsigned int data_block_quadlets);
c6b0b9e6 TS	18	static void copy_message(u64 frames, __be32 buffer, unsigned int data_blocks,
c6b0b9e6 TS	19	unsigned int data_block_quadlets);
17909c1b TS	20
	21	TRACE_EVENT(in_data_block_sph,
	22	TP_PROTO(struct amdtp_stream s, unsigned int data_blocks, __be32 buffer),
	23	TP_ARGS(s, data_blocks, buffer),
	24	TP_STRUCT__entry(
	25	__field(int, src)
	26	__field(int, dst)
	27	__field(unsigned int, data_blocks)
	28	__dynamic_array(u32, tstamps, data_blocks)
	29	),
	30	TP_fast_assign(
	31	__entry->src = fw_parent_device(s->unit)->node_id;
	32	__entry->dst = fw_parent_device(s->unit)->card->node_id;
	33	__entry->data_blocks = data_blocks;
	34	copy_sph(__get_dynamic_array(tstamps), buffer, data_blocks, s->data_block_quadlets);
	35	),
	36	TP_printk(
	37	"%04x %04x %u %s",
	38	__entry->src,
	39	__entry->dst,
	40	__entry->data_blocks,
	41	__print_array(__get_dynamic_array(tstamps), __entry->data_blocks, 4)
	42	)
	43	);
	44
	45	TRACE_EVENT(out_data_block_sph,
	46	TP_PROTO(struct amdtp_stream s, unsigned int data_blocks, __be32 buffer),
	47	TP_ARGS(s, data_blocks, buffer),
	48	TP_STRUCT__entry(
	49	__field(int, src)
	50	__field(int, dst)
	51	__field(unsigned int, data_blocks)
	52	__dynamic_array(u32, tstamps, data_blocks)
	53	),
	54	TP_fast_assign(
	55	__entry->src = fw_parent_device(s->unit)->card->node_id;
	56	__entry->dst = fw_parent_device(s->unit)->node_id;
	57	__entry->data_blocks = data_blocks;
	58	copy_sph(__get_dynamic_array(tstamps), buffer, data_blocks, s->data_block_quadlets);
	59	),
	60	TP_printk(
	61	"%04x %04x %u %s",
	62	__entry->src,
	63	__entry->dst,
	64	__entry->data_blocks,
	65	__print_array(__get_dynamic_array(tstamps), __entry->data_blocks, 4)
	66	)
	67	);
	68
c6b0b9e6 TS	69	TRACE_EVENT(in_data_block_message,
	70	TP_PROTO(struct amdtp_stream s, unsigned int data_blocks, __be32 buffer),
	71	TP_ARGS(s, data_blocks, buffer),
	72	TP_STRUCT__entry(
	73	__field(int, src)
	74	__field(int, dst)
	75	__field(unsigned int, data_blocks)
	76	__dynamic_array(u64, messages, data_blocks)
	77	),
	78	TP_fast_assign(
	79	__entry->src = fw_parent_device(s->unit)->node_id;
	80	__entry->dst = fw_parent_device(s->unit)->card->node_id;
	81	__entry->data_blocks = data_blocks;
	82	copy_message(__get_dynamic_array(messages), buffer, data_blocks, s->data_block_quadlets);
	83	),
	84	TP_printk(
	85	"%04x %04x %u %s",
	86	__entry->src,
	87	__entry->dst,
	88	__entry->data_blocks,
	89	__print_array(__get_dynamic_array(messages), __entry->data_blocks, 8)
	90	)
	91	);
	92
	93	TRACE_EVENT(out_data_block_message,
	94	TP_PROTO(struct amdtp_stream s, unsigned int data_blocks, __be32 buffer),
	95	TP_ARGS(s, data_blocks, buffer),
	96	TP_STRUCT__entry(
	97	__field(int, src)
	98	__field(int, dst)
	99	__field(unsigned int, data_blocks)
	100	__dynamic_array(u64, messages, data_blocks)
	101	),
	102	TP_fast_assign(
	103	__entry->src = fw_parent_device(s->unit)->card->node_id;
	104	__entry->dst = fw_parent_device(s->unit)->node_id;
	105	__entry->data_blocks = data_blocks;
	106	copy_message(__get_dynamic_array(messages), buffer, data_blocks, s->data_block_quadlets);
	107	),
	108	TP_printk(
	109	"%04x %04x %u %s",
	110	__entry->src,
	111	__entry->dst,
	112	__entry->data_blocks,
	113	__print_array(__get_dynamic_array(messages), __entry->data_blocks, 8)
	114	)
	115	);
	116
17909c1b TS	117	#endif
	118
	119	#undef TRACE_INCLUDE_PATH
	120	#define TRACE_INCLUDE_PATH .
	121	#undef TRACE_INCLUDE_FILE
	122	#define TRACE_INCLUDE_FILE amdtp-motu-trace
	123	#include <trace/define_trace.h>