amdtp-stream-trace.h (0c95c1d6197f3edd3f6ef76f927d67e8ec0794ed) amdtp-stream-trace.h (a9c4284bf5a95c4788e7fbf3c46b14dcbfda3a6d)
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
16TRACE_EVENT(in_packet,
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
16TRACE_EVENT(in_packet,
17 TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_quadlets),
18 TP_ARGS(s, cycles, cip_header, payload_quadlets),
17 TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_quadlets, unsigned int index),
18 TP_ARGS(s, cycles, cip_header, payload_quadlets, index),
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)
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)
28 __field(unsigned int, packet_index)
29 __field(bool, irq)
28 __field(unsigned int, index)
29 ),
30 TP_fast_assign(
31 __entry->second = cycles / CYCLES_PER_SECOND;
32 __entry->cycle = cycles % CYCLES_PER_SECOND;
33 __entry->channel = s->context->channel;
34 __entry->src = fw_parent_device(s->unit)->node_id;
35 __entry->dest = fw_parent_device(s->unit)->card->node_id;
36 __entry->cip_header0 = cip_header[0];
37 __entry->cip_header1 = cip_header[1];
38 __entry->payload_quadlets = payload_quadlets;
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;
39 __entry->index = s->packet_index;
41 __entry->packet_index = s->packet_index;
42 __entry->irq = in_interrupt();
43 __entry->index = index;
40 ),
41 TP_printk(
44 ),
45 TP_printk(
42 "%02u %04u %04x %04x %02d %08x %08x %03u %02u",
46 "%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
43 __entry->second,
44 __entry->cycle,
45 __entry->src,
46 __entry->dest,
47 __entry->channel,
48 __entry->cip_header0,
49 __entry->cip_header1,
50 __entry->payload_quadlets,
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,
55 __entry->packet_index,
56 __entry->irq,
51 __entry->index)
52);
53
54TRACE_EVENT(out_packet,
57 __entry->index)
58);
59
60TRACE_EVENT(out_packet,
55 TP_PROTO(const struct amdtp_stream *s, u32 cycles, __be32 *cip_header, unsigned int payload_length),
56 TP_ARGS(s, cycles, cip_header, payload_length),
61 TP_PROTO(const struct amdtp_stream *s, u32 cycles, __be32 *cip_header, unsigned int payload_length, unsigned int index),
62 TP_ARGS(s, cycles, cip_header, payload_length, index),
57 TP_STRUCT__entry(
58 __field(unsigned int, second)
59 __field(unsigned int, cycle)
60 __field(int, channel)
61 __field(int, src)
62 __field(int, dest)
63 __field(u32, cip_header0)
64 __field(u32, cip_header1)
65 __field(unsigned int, payload_quadlets)
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)
72 __field(unsigned int, packet_index)
73 __field(bool, irq)
66 __field(unsigned int, index)
67 ),
68 TP_fast_assign(
69 __entry->second = cycles / CYCLES_PER_SECOND;
70 __entry->cycle = cycles % CYCLES_PER_SECOND;
71 __entry->channel = s->context->channel;
72 __entry->src = fw_parent_device(s->unit)->card->node_id;
73 __entry->dest = fw_parent_device(s->unit)->node_id;
74 __entry->cip_header0 = be32_to_cpu(cip_header[0]);
75 __entry->cip_header1 = be32_to_cpu(cip_header[1]);
76 __entry->payload_quadlets = payload_length / 4;
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;
77 __entry->index = s->packet_index;
85 __entry->packet_index = s->packet_index;
86 __entry->irq = in_interrupt();
87 __entry->index = index;
78 ),
79 TP_printk(
88 ),
89 TP_printk(
80 "%02u %04u %04x %04x %02d %08x %08x %03u %02u",
90 "%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
81 __entry->second,
82 __entry->cycle,
83 __entry->src,
84 __entry->dest,
85 __entry->channel,
86 __entry->cip_header0,
87 __entry->cip_header1,
88 __entry->payload_quadlets,
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,
99 __entry->packet_index,
100 __entry->irq,
89 __entry->index)
90);
91
92#endif
93
94#undef TRACE_INCLUDE_PATH
95#define TRACE_INCLUDE_PATH .
96#undef TRACE_INCLUDE_FILE
97#define TRACE_INCLUDE_FILE amdtp-stream-trace
98#include <trace/define_trace.h>
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>