[mirror_ubuntu-artful-kernel.git] / sound / firewire / amdtp-stream-trace.h

/*
 * amdtp-stream-trace.h - tracepoint definitions to dump a part of packet data
 *
 * Copyright (c) 2016 Takashi Sakamoto
 * Licensed under the terms of the GNU General Public License, version 2.
 */

#undef TRACE_SYSTEM
#define TRACE_SYSTEM		snd_firewire_lib

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

#include <linux/tracepoint.h>

TRACE_EVENT(in_packet,
	TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_quadlets, unsigned int index),
	TP_ARGS(s, cycles, cip_header, payload_quadlets, index),
	TP_STRUCT__entry(
		__field(unsigned int, second)
		__field(unsigned int, cycle)
		__field(int, channel)
		__field(int, src)
		__field(int, dest)
		__field(u32, cip_header0)
		__field(u32, cip_header1)
		__field(unsigned int, payload_quadlets)
		__field(unsigned int, packet_index)
		__field(unsigned int, irq)
		__field(unsigned int, index)
	),
	TP_fast_assign(
		__entry->second = cycles / CYCLES_PER_SECOND;
		__entry->cycle = cycles % CYCLES_PER_SECOND;
		__entry->channel = s->context->channel;
		__entry->src = fw_parent_device(s->unit)->node_id;
		__entry->dest = fw_parent_device(s->unit)->card->node_id;
		__entry->cip_header0 = cip_header[0];
		__entry->cip_header1 = cip_header[1];
		__entry->payload_quadlets = payload_quadlets;
		__entry->packet_index = s->packet_index;
		__entry->irq = !!in_interrupt();
		__entry->index = index;
	),
	TP_printk(
		"%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
		__entry->second,
		__entry->cycle,
		__entry->src,
		__entry->dest,
		__entry->channel,
		__entry->cip_header0,
		__entry->cip_header1,
		__entry->payload_quadlets,
		__entry->packet_index,
		__entry->irq,
		__entry->index)
);

TRACE_EVENT(out_packet,
	TP_PROTO(const struct amdtp_stream *s, u32 cycles, __be32 *cip_header, unsigned int payload_length, unsigned int index),
	TP_ARGS(s, cycles, cip_header, payload_length, index),
	TP_STRUCT__entry(
		__field(unsigned int, second)
		__field(unsigned int, cycle)
		__field(int, channel)
		__field(int, src)
		__field(int, dest)
		__field(u32, cip_header0)
		__field(u32, cip_header1)
		__field(unsigned int, payload_quadlets)
		__field(unsigned int, packet_index)
		__field(unsigned int, irq)
		__field(unsigned int, index)
	),
	TP_fast_assign(
		__entry->second = cycles / CYCLES_PER_SECOND;
		__entry->cycle = cycles % CYCLES_PER_SECOND;
		__entry->channel = s->context->channel;
		__entry->src = fw_parent_device(s->unit)->card->node_id;
		__entry->dest = fw_parent_device(s->unit)->node_id;
		__entry->cip_header0 = be32_to_cpu(cip_header[0]);
		__entry->cip_header1 = be32_to_cpu(cip_header[1]);
		__entry->payload_quadlets = payload_length / 4;
		__entry->packet_index = s->packet_index;
		__entry->irq = !!in_interrupt();
		__entry->index = index;
	),
	TP_printk(
		"%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
		__entry->second,
		__entry->cycle,
		__entry->src,
		__entry->dest,
		__entry->channel,
		__entry->cip_header0,
		__entry->cip_header1,
		__entry->payload_quadlets,
		__entry->packet_index,
		__entry->irq,
		__entry->index)
);

#endif

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH	.
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE	amdtp-stream-trace
#include <trace/define_trace.h>
Commit	Line	Data
0c95c1d6 TS	1	/*
	2	* amdtp-stream-trace.h - tracepoint definitions to dump a part of packet data
	3	*
	4	* Copyright (c) 2016 Takashi Sakamoto
	5	* Licensed under the terms of the GNU General Public License, version 2.
	6	*/
	7
	8	#undef TRACE_SYSTEM
	9	#define TRACE_SYSTEM snd_firewire_lib
	10
	11	#if !defined(_AMDTP_STREAM_TRACE_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	12	#define _AMDTP_STREAM_TRACE_H
	13
	14	#include <linux/tracepoint.h>
	15
	16	TRACE_EVENT(in_packet,
a9c4284b TS	17	TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_quadlets, unsigned int index),
a9c4284b TS	18	TP_ARGS(s, cycles, cip_header, payload_quadlets, index),
0c95c1d6 TS	19	TP_STRUCT__entry(
	20	__field(unsigned int, second)
	21	__field(unsigned int, cycle)
	22	__field(int, channel)
	23	__field(int, src)
	24	__field(int, dest)
	25	__field(u32, cip_header0)
	26	__field(u32, cip_header1)
	27	__field(unsigned int, payload_quadlets)
a9c4284b	28	__field(unsigned int, packet_index)
17e1717c	29	__field(unsigned int, irq)
0c95c1d6 TS	30	__field(unsigned int, index)
	31	),
	32	TP_fast_assign(
	33	__entry->second = cycles / CYCLES_PER_SECOND;
	34	__entry->cycle = cycles % CYCLES_PER_SECOND;
	35	__entry->channel = s->context->channel;
	36	__entry->src = fw_parent_device(s->unit)->node_id;
	37	__entry->dest = fw_parent_device(s->unit)->card->node_id;
	38	__entry->cip_header0 = cip_header[0];
	39	__entry->cip_header1 = cip_header[1];
	40	__entry->payload_quadlets = payload_quadlets;
a9c4284b	41	__entry->packet_index = s->packet_index;
17e1717c	42	__entry->irq = !!in_interrupt();
a9c4284b	43	__entry->index = index;
0c95c1d6 TS	44	),
0c95c1d6 TS	45	TP_printk(
a9c4284b	46	"%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
0c95c1d6 TS	47	__entry->second,
	48	__entry->cycle,
	49	__entry->src,
	50	__entry->dest,
	51	__entry->channel,
	52	__entry->cip_header0,
	53	__entry->cip_header1,
	54	__entry->payload_quadlets,
a9c4284b TS	55	__entry->packet_index,
a9c4284b TS	56	__entry->irq,
0c95c1d6 TS	57	__entry->index)
	58	);
	59
	60	TRACE_EVENT(out_packet,
a9c4284b TS	61	TP_PROTO(const struct amdtp_stream s, u32 cycles, __be32 cip_header, unsigned int payload_length, unsigned int index),
a9c4284b TS	62	TP_ARGS(s, cycles, cip_header, payload_length, index),
0c95c1d6 TS	63	TP_STRUCT__entry(
	64	__field(unsigned int, second)
	65	__field(unsigned int, cycle)
	66	__field(int, channel)
	67	__field(int, src)
	68	__field(int, dest)
	69	__field(u32, cip_header0)
	70	__field(u32, cip_header1)
	71	__field(unsigned int, payload_quadlets)
a9c4284b	72	__field(unsigned int, packet_index)
17e1717c	73	__field(unsigned int, irq)
0c95c1d6 TS	74	__field(unsigned int, index)
	75	),
	76	TP_fast_assign(
	77	__entry->second = cycles / CYCLES_PER_SECOND;
	78	__entry->cycle = cycles % CYCLES_PER_SECOND;
	79	__entry->channel = s->context->channel;
	80	__entry->src = fw_parent_device(s->unit)->card->node_id;
	81	__entry->dest = fw_parent_device(s->unit)->node_id;
	82	__entry->cip_header0 = be32_to_cpu(cip_header[0]);
	83	__entry->cip_header1 = be32_to_cpu(cip_header[1]);
	84	__entry->payload_quadlets = payload_length / 4;
a9c4284b	85	__entry->packet_index = s->packet_index;
17e1717c	86	__entry->irq = !!in_interrupt();
a9c4284b	87	__entry->index = index;
0c95c1d6 TS	88	),
0c95c1d6 TS	89	TP_printk(
a9c4284b	90	"%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
0c95c1d6 TS	91	__entry->second,
	92	__entry->cycle,
	93	__entry->src,
	94	__entry->dest,
	95	__entry->channel,
	96	__entry->cip_header0,
	97	__entry->cip_header1,
	98	__entry->payload_quadlets,
a9c4284b TS	99	__entry->packet_index,
a9c4284b TS	100	__entry->irq,
0c95c1d6 TS	101	__entry->index)
	102	);
	103
	104	#endif
	105
	106	#undef TRACE_INCLUDE_PATH
	107	#define TRACE_INCLUDE_PATH .
	108	#undef TRACE_INCLUDE_FILE
	109	#define TRACE_INCLUDE_FILE amdtp-stream-trace
	110	#include <trace/define_trace.h>