edc5c887a44c81864323b86d24e134a0b507e1a8
[platform/kernel/linux-rpi.git] / include / trace / events / rxrpc.h
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* AF_RXRPC tracepoints
3  *
4  * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
5  * Written by David Howells (dhowells@redhat.com)
6  */
7 #undef TRACE_SYSTEM
8 #define TRACE_SYSTEM rxrpc
9
10 #if !defined(_TRACE_RXRPC_H) || defined(TRACE_HEADER_MULTI_READ)
11 #define _TRACE_RXRPC_H
12
13 #include <linux/tracepoint.h>
14 #include <linux/errqueue.h>
15
16 /*
17  * Define enums for tracing information.
18  *
19  * These should all be kept sorted, making it easier to match the string
20  * mapping tables further on.
21  */
22 #ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
23 #define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
24
25 enum rxrpc_skb_trace {
26         rxrpc_skb_cleaned,
27         rxrpc_skb_freed,
28         rxrpc_skb_got,
29         rxrpc_skb_lost,
30         rxrpc_skb_new,
31         rxrpc_skb_purged,
32         rxrpc_skb_received,
33         rxrpc_skb_rotated,
34         rxrpc_skb_seen,
35         rxrpc_skb_unshared,
36         rxrpc_skb_unshared_nomem,
37 };
38
39 enum rxrpc_local_trace {
40         rxrpc_local_got,
41         rxrpc_local_new,
42         rxrpc_local_processing,
43         rxrpc_local_put,
44         rxrpc_local_queued,
45 };
46
47 enum rxrpc_peer_trace {
48         rxrpc_peer_got,
49         rxrpc_peer_new,
50         rxrpc_peer_processing,
51         rxrpc_peer_put,
52 };
53
54 enum rxrpc_conn_trace {
55         rxrpc_conn_got,
56         rxrpc_conn_new_client,
57         rxrpc_conn_new_service,
58         rxrpc_conn_put_client,
59         rxrpc_conn_put_service,
60         rxrpc_conn_queued,
61         rxrpc_conn_reap_service,
62         rxrpc_conn_seen,
63 };
64
65 enum rxrpc_client_trace {
66         rxrpc_client_activate_chans,
67         rxrpc_client_alloc,
68         rxrpc_client_chan_activate,
69         rxrpc_client_chan_disconnect,
70         rxrpc_client_chan_pass,
71         rxrpc_client_chan_unstarted,
72         rxrpc_client_chan_wait_failed,
73         rxrpc_client_cleanup,
74         rxrpc_client_count,
75         rxrpc_client_discard,
76         rxrpc_client_duplicate,
77         rxrpc_client_exposed,
78         rxrpc_client_replace,
79         rxrpc_client_to_active,
80         rxrpc_client_to_culled,
81         rxrpc_client_to_idle,
82         rxrpc_client_to_inactive,
83         rxrpc_client_to_upgrade,
84         rxrpc_client_to_waiting,
85         rxrpc_client_uncount,
86 };
87
88 enum rxrpc_call_trace {
89         rxrpc_call_connected,
90         rxrpc_call_error,
91         rxrpc_call_got,
92         rxrpc_call_got_kernel,
93         rxrpc_call_got_userid,
94         rxrpc_call_new_client,
95         rxrpc_call_new_service,
96         rxrpc_call_put,
97         rxrpc_call_put_kernel,
98         rxrpc_call_put_noqueue,
99         rxrpc_call_put_userid,
100         rxrpc_call_queued,
101         rxrpc_call_queued_ref,
102         rxrpc_call_release,
103         rxrpc_call_seen,
104 };
105
106 enum rxrpc_transmit_trace {
107         rxrpc_transmit_await_reply,
108         rxrpc_transmit_end,
109         rxrpc_transmit_queue,
110         rxrpc_transmit_queue_last,
111         rxrpc_transmit_rotate,
112         rxrpc_transmit_rotate_last,
113         rxrpc_transmit_wait,
114 };
115
116 enum rxrpc_receive_trace {
117         rxrpc_receive_end,
118         rxrpc_receive_front,
119         rxrpc_receive_incoming,
120         rxrpc_receive_queue,
121         rxrpc_receive_queue_last,
122         rxrpc_receive_rotate,
123 };
124
125 enum rxrpc_recvmsg_trace {
126         rxrpc_recvmsg_cont,
127         rxrpc_recvmsg_data_return,
128         rxrpc_recvmsg_dequeue,
129         rxrpc_recvmsg_enter,
130         rxrpc_recvmsg_full,
131         rxrpc_recvmsg_hole,
132         rxrpc_recvmsg_next,
133         rxrpc_recvmsg_requeue,
134         rxrpc_recvmsg_return,
135         rxrpc_recvmsg_terminal,
136         rxrpc_recvmsg_to_be_accepted,
137         rxrpc_recvmsg_wait,
138 };
139
140 enum rxrpc_rtt_tx_trace {
141         rxrpc_rtt_tx_data,
142         rxrpc_rtt_tx_ping,
143 };
144
145 enum rxrpc_rtt_rx_trace {
146         rxrpc_rtt_rx_ping_response,
147         rxrpc_rtt_rx_requested_ack,
148 };
149
150 enum rxrpc_timer_trace {
151         rxrpc_timer_begin,
152         rxrpc_timer_exp_ack,
153         rxrpc_timer_exp_hard,
154         rxrpc_timer_exp_idle,
155         rxrpc_timer_exp_keepalive,
156         rxrpc_timer_exp_lost_ack,
157         rxrpc_timer_exp_normal,
158         rxrpc_timer_exp_ping,
159         rxrpc_timer_exp_resend,
160         rxrpc_timer_expired,
161         rxrpc_timer_init_for_reply,
162         rxrpc_timer_init_for_send_reply,
163         rxrpc_timer_restart,
164         rxrpc_timer_set_for_ack,
165         rxrpc_timer_set_for_hard,
166         rxrpc_timer_set_for_idle,
167         rxrpc_timer_set_for_keepalive,
168         rxrpc_timer_set_for_lost_ack,
169         rxrpc_timer_set_for_normal,
170         rxrpc_timer_set_for_ping,
171         rxrpc_timer_set_for_resend,
172         rxrpc_timer_set_for_send,
173 };
174
175 enum rxrpc_propose_ack_trace {
176         rxrpc_propose_ack_client_tx_end,
177         rxrpc_propose_ack_input_data,
178         rxrpc_propose_ack_ping_for_check_life,
179         rxrpc_propose_ack_ping_for_keepalive,
180         rxrpc_propose_ack_ping_for_lost_ack,
181         rxrpc_propose_ack_ping_for_lost_reply,
182         rxrpc_propose_ack_ping_for_params,
183         rxrpc_propose_ack_processing_op,
184         rxrpc_propose_ack_respond_to_ack,
185         rxrpc_propose_ack_respond_to_ping,
186         rxrpc_propose_ack_retry_tx,
187         rxrpc_propose_ack_rotate_rx,
188         rxrpc_propose_ack_terminal_ack,
189 };
190
191 enum rxrpc_propose_ack_outcome {
192         rxrpc_propose_ack_subsume,
193         rxrpc_propose_ack_update,
194         rxrpc_propose_ack_use,
195 };
196
197 enum rxrpc_congest_change {
198         rxrpc_cong_begin_retransmission,
199         rxrpc_cong_cleared_nacks,
200         rxrpc_cong_new_low_nack,
201         rxrpc_cong_no_change,
202         rxrpc_cong_progress,
203         rxrpc_cong_retransmit_again,
204         rxrpc_cong_rtt_window_end,
205         rxrpc_cong_saw_nack,
206 };
207
208 enum rxrpc_tx_point {
209         rxrpc_tx_point_call_abort,
210         rxrpc_tx_point_call_ack,
211         rxrpc_tx_point_call_data_frag,
212         rxrpc_tx_point_call_data_nofrag,
213         rxrpc_tx_point_call_final_resend,
214         rxrpc_tx_point_conn_abort,
215         rxrpc_tx_point_rxkad_challenge,
216         rxrpc_tx_point_rxkad_response,
217         rxrpc_tx_point_reject,
218         rxrpc_tx_point_version_keepalive,
219         rxrpc_tx_point_version_reply,
220 };
221
222 #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
223
224 /*
225  * Declare tracing information enums and their string mappings for display.
226  */
227 #define rxrpc_skb_traces \
228         EM(rxrpc_skb_cleaned,                   "CLN") \
229         EM(rxrpc_skb_freed,                     "FRE") \
230         EM(rxrpc_skb_got,                       "GOT") \
231         EM(rxrpc_skb_lost,                      "*L*") \
232         EM(rxrpc_skb_new,                       "NEW") \
233         EM(rxrpc_skb_purged,                    "PUR") \
234         EM(rxrpc_skb_received,                  "RCV") \
235         EM(rxrpc_skb_rotated,                   "ROT") \
236         EM(rxrpc_skb_seen,                      "SEE") \
237         EM(rxrpc_skb_unshared,                  "UNS") \
238         E_(rxrpc_skb_unshared_nomem,            "US0")
239
240 #define rxrpc_local_traces \
241         EM(rxrpc_local_got,                     "GOT") \
242         EM(rxrpc_local_new,                     "NEW") \
243         EM(rxrpc_local_processing,              "PRO") \
244         EM(rxrpc_local_put,                     "PUT") \
245         E_(rxrpc_local_queued,                  "QUE")
246
247 #define rxrpc_peer_traces \
248         EM(rxrpc_peer_got,                      "GOT") \
249         EM(rxrpc_peer_new,                      "NEW") \
250         EM(rxrpc_peer_processing,               "PRO") \
251         E_(rxrpc_peer_put,                      "PUT")
252
253 #define rxrpc_conn_traces \
254         EM(rxrpc_conn_got,                      "GOT") \
255         EM(rxrpc_conn_new_client,               "NWc") \
256         EM(rxrpc_conn_new_service,              "NWs") \
257         EM(rxrpc_conn_put_client,               "PTc") \
258         EM(rxrpc_conn_put_service,              "PTs") \
259         EM(rxrpc_conn_queued,                   "QUE") \
260         EM(rxrpc_conn_reap_service,             "RPs") \
261         E_(rxrpc_conn_seen,                     "SEE")
262
263 #define rxrpc_client_traces \
264         EM(rxrpc_client_activate_chans,         "Activa") \
265         EM(rxrpc_client_alloc,                  "Alloc ") \
266         EM(rxrpc_client_chan_activate,          "ChActv") \
267         EM(rxrpc_client_chan_disconnect,        "ChDisc") \
268         EM(rxrpc_client_chan_pass,              "ChPass") \
269         EM(rxrpc_client_chan_unstarted,         "ChUnst") \
270         EM(rxrpc_client_chan_wait_failed,       "ChWtFl") \
271         EM(rxrpc_client_cleanup,                "Clean ") \
272         EM(rxrpc_client_count,                  "Count ") \
273         EM(rxrpc_client_discard,                "Discar") \
274         EM(rxrpc_client_duplicate,              "Duplic") \
275         EM(rxrpc_client_exposed,                "Expose") \
276         EM(rxrpc_client_replace,                "Replac") \
277         EM(rxrpc_client_to_active,              "->Actv") \
278         EM(rxrpc_client_to_culled,              "->Cull") \
279         EM(rxrpc_client_to_idle,                "->Idle") \
280         EM(rxrpc_client_to_inactive,            "->Inac") \
281         EM(rxrpc_client_to_upgrade,             "->Upgd") \
282         EM(rxrpc_client_to_waiting,             "->Wait") \
283         E_(rxrpc_client_uncount,                "Uncoun")
284
285 #define rxrpc_conn_cache_states \
286         EM(RXRPC_CONN_CLIENT_INACTIVE,          "Inac") \
287         EM(RXRPC_CONN_CLIENT_WAITING,           "Wait") \
288         EM(RXRPC_CONN_CLIENT_ACTIVE,            "Actv") \
289         EM(RXRPC_CONN_CLIENT_UPGRADE,           "Upgd") \
290         EM(RXRPC_CONN_CLIENT_CULLED,            "Cull") \
291         E_(RXRPC_CONN_CLIENT_IDLE,              "Idle") \
292
293 #define rxrpc_call_traces \
294         EM(rxrpc_call_connected,                "CON") \
295         EM(rxrpc_call_error,                    "*E*") \
296         EM(rxrpc_call_got,                      "GOT") \
297         EM(rxrpc_call_got_kernel,               "Gke") \
298         EM(rxrpc_call_got_userid,               "Gus") \
299         EM(rxrpc_call_new_client,               "NWc") \
300         EM(rxrpc_call_new_service,              "NWs") \
301         EM(rxrpc_call_put,                      "PUT") \
302         EM(rxrpc_call_put_kernel,               "Pke") \
303         EM(rxrpc_call_put_noqueue,              "PNQ") \
304         EM(rxrpc_call_put_userid,               "Pus") \
305         EM(rxrpc_call_queued,                   "QUE") \
306         EM(rxrpc_call_queued_ref,               "QUR") \
307         EM(rxrpc_call_release,                  "RLS") \
308         E_(rxrpc_call_seen,                     "SEE")
309
310 #define rxrpc_transmit_traces \
311         EM(rxrpc_transmit_await_reply,          "AWR") \
312         EM(rxrpc_transmit_end,                  "END") \
313         EM(rxrpc_transmit_queue,                "QUE") \
314         EM(rxrpc_transmit_queue_last,           "QLS") \
315         EM(rxrpc_transmit_rotate,               "ROT") \
316         EM(rxrpc_transmit_rotate_last,          "RLS") \
317         E_(rxrpc_transmit_wait,                 "WAI")
318
319 #define rxrpc_receive_traces \
320         EM(rxrpc_receive_end,                   "END") \
321         EM(rxrpc_receive_front,                 "FRN") \
322         EM(rxrpc_receive_incoming,              "INC") \
323         EM(rxrpc_receive_queue,                 "QUE") \
324         EM(rxrpc_receive_queue_last,            "QLS") \
325         E_(rxrpc_receive_rotate,                "ROT")
326
327 #define rxrpc_recvmsg_traces \
328         EM(rxrpc_recvmsg_cont,                  "CONT") \
329         EM(rxrpc_recvmsg_data_return,           "DATA") \
330         EM(rxrpc_recvmsg_dequeue,               "DEQU") \
331         EM(rxrpc_recvmsg_enter,                 "ENTR") \
332         EM(rxrpc_recvmsg_full,                  "FULL") \
333         EM(rxrpc_recvmsg_hole,                  "HOLE") \
334         EM(rxrpc_recvmsg_next,                  "NEXT") \
335         EM(rxrpc_recvmsg_requeue,               "REQU") \
336         EM(rxrpc_recvmsg_return,                "RETN") \
337         EM(rxrpc_recvmsg_terminal,              "TERM") \
338         EM(rxrpc_recvmsg_to_be_accepted,        "TBAC") \
339         E_(rxrpc_recvmsg_wait,                  "WAIT")
340
341 #define rxrpc_rtt_tx_traces \
342         EM(rxrpc_rtt_tx_data,                   "DATA") \
343         E_(rxrpc_rtt_tx_ping,                   "PING")
344
345 #define rxrpc_rtt_rx_traces \
346         EM(rxrpc_rtt_rx_ping_response,          "PONG") \
347         E_(rxrpc_rtt_rx_requested_ack,          "RACK")
348
349 #define rxrpc_timer_traces \
350         EM(rxrpc_timer_begin,                   "Begin ") \
351         EM(rxrpc_timer_expired,                 "*EXPR*") \
352         EM(rxrpc_timer_exp_ack,                 "ExpAck") \
353         EM(rxrpc_timer_exp_hard,                "ExpHrd") \
354         EM(rxrpc_timer_exp_idle,                "ExpIdl") \
355         EM(rxrpc_timer_exp_keepalive,           "ExpKA ") \
356         EM(rxrpc_timer_exp_lost_ack,            "ExpLoA") \
357         EM(rxrpc_timer_exp_normal,              "ExpNml") \
358         EM(rxrpc_timer_exp_ping,                "ExpPng") \
359         EM(rxrpc_timer_exp_resend,              "ExpRsn") \
360         EM(rxrpc_timer_init_for_reply,          "IniRpl") \
361         EM(rxrpc_timer_init_for_send_reply,     "SndRpl") \
362         EM(rxrpc_timer_restart,                 "Restrt") \
363         EM(rxrpc_timer_set_for_ack,             "SetAck") \
364         EM(rxrpc_timer_set_for_hard,            "SetHrd") \
365         EM(rxrpc_timer_set_for_idle,            "SetIdl") \
366         EM(rxrpc_timer_set_for_keepalive,       "KeepAl") \
367         EM(rxrpc_timer_set_for_lost_ack,        "SetLoA") \
368         EM(rxrpc_timer_set_for_normal,          "SetNml") \
369         EM(rxrpc_timer_set_for_ping,            "SetPng") \
370         EM(rxrpc_timer_set_for_resend,          "SetRTx") \
371         E_(rxrpc_timer_set_for_send,            "SetSnd")
372
373 #define rxrpc_propose_ack_traces \
374         EM(rxrpc_propose_ack_client_tx_end,     "ClTxEnd") \
375         EM(rxrpc_propose_ack_input_data,        "DataIn ") \
376         EM(rxrpc_propose_ack_ping_for_check_life, "ChkLife") \
377         EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
378         EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
379         EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
380         EM(rxrpc_propose_ack_ping_for_params,   "Params ") \
381         EM(rxrpc_propose_ack_processing_op,     "ProcOp ") \
382         EM(rxrpc_propose_ack_respond_to_ack,    "Rsp2Ack") \
383         EM(rxrpc_propose_ack_respond_to_ping,   "Rsp2Png") \
384         EM(rxrpc_propose_ack_retry_tx,          "RetryTx") \
385         EM(rxrpc_propose_ack_rotate_rx,         "RxAck  ") \
386         E_(rxrpc_propose_ack_terminal_ack,      "ClTerm ")
387
388 #define rxrpc_propose_ack_outcomes \
389         EM(rxrpc_propose_ack_subsume,           " Subsume") \
390         EM(rxrpc_propose_ack_update,            " Update") \
391         E_(rxrpc_propose_ack_use,               " New")
392
393 #define rxrpc_congest_modes \
394         EM(RXRPC_CALL_CONGEST_AVOIDANCE,        "CongAvoid") \
395         EM(RXRPC_CALL_FAST_RETRANSMIT,          "FastReTx ") \
396         EM(RXRPC_CALL_PACKET_LOSS,              "PktLoss  ") \
397         E_(RXRPC_CALL_SLOW_START,               "SlowStart")
398
399 #define rxrpc_congest_changes \
400         EM(rxrpc_cong_begin_retransmission,     " Retrans") \
401         EM(rxrpc_cong_cleared_nacks,            " Cleared") \
402         EM(rxrpc_cong_new_low_nack,             " NewLowN") \
403         EM(rxrpc_cong_no_change,                "") \
404         EM(rxrpc_cong_progress,                 " Progres") \
405         EM(rxrpc_cong_retransmit_again,         " ReTxAgn") \
406         EM(rxrpc_cong_rtt_window_end,           " RttWinE") \
407         E_(rxrpc_cong_saw_nack,                 " SawNack")
408
409 #define rxrpc_pkts \
410         EM(0,                                   "?00") \
411         EM(RXRPC_PACKET_TYPE_DATA,              "DATA") \
412         EM(RXRPC_PACKET_TYPE_ACK,               "ACK") \
413         EM(RXRPC_PACKET_TYPE_BUSY,              "BUSY") \
414         EM(RXRPC_PACKET_TYPE_ABORT,             "ABORT") \
415         EM(RXRPC_PACKET_TYPE_ACKALL,            "ACKALL") \
416         EM(RXRPC_PACKET_TYPE_CHALLENGE,         "CHALL") \
417         EM(RXRPC_PACKET_TYPE_RESPONSE,          "RESP") \
418         EM(RXRPC_PACKET_TYPE_DEBUG,             "DEBUG") \
419         EM(9,                                   "?09") \
420         EM(10,                                  "?10") \
421         EM(11,                                  "?11") \
422         EM(12,                                  "?12") \
423         EM(RXRPC_PACKET_TYPE_VERSION,           "VERSION") \
424         EM(14,                                  "?14") \
425         E_(15,                                  "?15")
426
427 #define rxrpc_ack_names \
428         EM(0,                                   "-0-") \
429         EM(RXRPC_ACK_REQUESTED,                 "REQ") \
430         EM(RXRPC_ACK_DUPLICATE,                 "DUP") \
431         EM(RXRPC_ACK_OUT_OF_SEQUENCE,           "OOS") \
432         EM(RXRPC_ACK_EXCEEDS_WINDOW,            "WIN") \
433         EM(RXRPC_ACK_NOSPACE,                   "MEM") \
434         EM(RXRPC_ACK_PING,                      "PNG") \
435         EM(RXRPC_ACK_PING_RESPONSE,             "PNR") \
436         EM(RXRPC_ACK_DELAY,                     "DLY") \
437         EM(RXRPC_ACK_IDLE,                      "IDL") \
438         E_(RXRPC_ACK__INVALID,                  "-?-")
439
440 #define rxrpc_completions \
441         EM(RXRPC_CALL_SUCCEEDED,                "Succeeded") \
442         EM(RXRPC_CALL_REMOTELY_ABORTED,         "RemoteAbort") \
443         EM(RXRPC_CALL_LOCALLY_ABORTED,          "LocalAbort") \
444         EM(RXRPC_CALL_LOCAL_ERROR,              "LocalError") \
445         E_(RXRPC_CALL_NETWORK_ERROR,            "NetError")
446
447 #define rxrpc_tx_points \
448         EM(rxrpc_tx_point_call_abort,           "CallAbort") \
449         EM(rxrpc_tx_point_call_ack,             "CallAck") \
450         EM(rxrpc_tx_point_call_data_frag,       "CallDataFrag") \
451         EM(rxrpc_tx_point_call_data_nofrag,     "CallDataNofrag") \
452         EM(rxrpc_tx_point_call_final_resend,    "CallFinalResend") \
453         EM(rxrpc_tx_point_conn_abort,           "ConnAbort") \
454         EM(rxrpc_tx_point_reject,               "Reject") \
455         EM(rxrpc_tx_point_rxkad_challenge,      "RxkadChall") \
456         EM(rxrpc_tx_point_rxkad_response,       "RxkadResp") \
457         EM(rxrpc_tx_point_version_keepalive,    "VerKeepalive") \
458         E_(rxrpc_tx_point_version_reply,        "VerReply")
459
460 /*
461  * Export enum symbols via userspace.
462  */
463 #undef EM
464 #undef E_
465 #define EM(a, b) TRACE_DEFINE_ENUM(a);
466 #define E_(a, b) TRACE_DEFINE_ENUM(a);
467
468 rxrpc_skb_traces;
469 rxrpc_local_traces;
470 rxrpc_conn_traces;
471 rxrpc_client_traces;
472 rxrpc_call_traces;
473 rxrpc_transmit_traces;
474 rxrpc_receive_traces;
475 rxrpc_recvmsg_traces;
476 rxrpc_rtt_tx_traces;
477 rxrpc_rtt_rx_traces;
478 rxrpc_timer_traces;
479 rxrpc_propose_ack_traces;
480 rxrpc_propose_ack_outcomes;
481 rxrpc_congest_modes;
482 rxrpc_congest_changes;
483 rxrpc_tx_points;
484
485 /*
486  * Now redefine the EM() and E_() macros to map the enums to the strings that
487  * will be printed in the output.
488  */
489 #undef EM
490 #undef E_
491 #define EM(a, b)        { a, b },
492 #define E_(a, b)        { a, b }
493
494 TRACE_EVENT(rxrpc_local,
495             TP_PROTO(unsigned int local_debug_id, enum rxrpc_local_trace op,
496                      int usage, const void *where),
497
498             TP_ARGS(local_debug_id, op, usage, where),
499
500             TP_STRUCT__entry(
501                     __field(unsigned int,       local           )
502                     __field(int,                op              )
503                     __field(int,                usage           )
504                     __field(const void *,       where           )
505                              ),
506
507             TP_fast_assign(
508                     __entry->local = local_debug_id;
509                     __entry->op = op;
510                     __entry->usage = usage;
511                     __entry->where = where;
512                            ),
513
514             TP_printk("L=%08x %s u=%d sp=%pSR",
515                       __entry->local,
516                       __print_symbolic(__entry->op, rxrpc_local_traces),
517                       __entry->usage,
518                       __entry->where)
519             );
520
521 TRACE_EVENT(rxrpc_peer,
522             TP_PROTO(struct rxrpc_peer *peer, enum rxrpc_peer_trace op,
523                      int usage, const void *where),
524
525             TP_ARGS(peer, op, usage, where),
526
527             TP_STRUCT__entry(
528                     __field(unsigned int,       peer            )
529                     __field(int,                op              )
530                     __field(int,                usage           )
531                     __field(const void *,       where           )
532                              ),
533
534             TP_fast_assign(
535                     __entry->peer = peer->debug_id;
536                     __entry->op = op;
537                     __entry->usage = usage;
538                     __entry->where = where;
539                            ),
540
541             TP_printk("P=%08x %s u=%d sp=%pSR",
542                       __entry->peer,
543                       __print_symbolic(__entry->op, rxrpc_peer_traces),
544                       __entry->usage,
545                       __entry->where)
546             );
547
548 TRACE_EVENT(rxrpc_conn,
549             TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op,
550                      int usage, const void *where),
551
552             TP_ARGS(conn, op, usage, where),
553
554             TP_STRUCT__entry(
555                     __field(unsigned int,       conn            )
556                     __field(int,                op              )
557                     __field(int,                usage           )
558                     __field(const void *,       where           )
559                              ),
560
561             TP_fast_assign(
562                     __entry->conn = conn->debug_id;
563                     __entry->op = op;
564                     __entry->usage = usage;
565                     __entry->where = where;
566                            ),
567
568             TP_printk("C=%08x %s u=%d sp=%pSR",
569                       __entry->conn,
570                       __print_symbolic(__entry->op, rxrpc_conn_traces),
571                       __entry->usage,
572                       __entry->where)
573             );
574
575 TRACE_EVENT(rxrpc_client,
576             TP_PROTO(struct rxrpc_connection *conn, int channel,
577                      enum rxrpc_client_trace op),
578
579             TP_ARGS(conn, channel, op),
580
581             TP_STRUCT__entry(
582                     __field(unsigned int,               conn            )
583                     __field(u32,                        cid             )
584                     __field(int,                        channel         )
585                     __field(int,                        usage           )
586                     __field(enum rxrpc_client_trace,    op              )
587                     __field(enum rxrpc_conn_cache_state, cs             )
588                              ),
589
590             TP_fast_assign(
591                     __entry->conn = conn->debug_id;
592                     __entry->channel = channel;
593                     __entry->usage = atomic_read(&conn->usage);
594                     __entry->op = op;
595                     __entry->cid = conn->proto.cid;
596                     __entry->cs = conn->cache_state;
597                            ),
598
599             TP_printk("C=%08x h=%2d %s %s i=%08x u=%d",
600                       __entry->conn,
601                       __entry->channel,
602                       __print_symbolic(__entry->op, rxrpc_client_traces),
603                       __print_symbolic(__entry->cs, rxrpc_conn_cache_states),
604                       __entry->cid,
605                       __entry->usage)
606             );
607
608 TRACE_EVENT(rxrpc_call,
609             TP_PROTO(struct rxrpc_call *call, enum rxrpc_call_trace op,
610                      int usage, const void *where, const void *aux),
611
612             TP_ARGS(call, op, usage, where, aux),
613
614             TP_STRUCT__entry(
615                     __field(unsigned int,               call            )
616                     __field(int,                        op              )
617                     __field(int,                        usage           )
618                     __field(const void *,               where           )
619                     __field(const void *,               aux             )
620                              ),
621
622             TP_fast_assign(
623                     __entry->call = call->debug_id;
624                     __entry->op = op;
625                     __entry->usage = usage;
626                     __entry->where = where;
627                     __entry->aux = aux;
628                            ),
629
630             TP_printk("c=%08x %s u=%d sp=%pSR a=%p",
631                       __entry->call,
632                       __print_symbolic(__entry->op, rxrpc_call_traces),
633                       __entry->usage,
634                       __entry->where,
635                       __entry->aux)
636             );
637
638 TRACE_EVENT(rxrpc_skb,
639             TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op,
640                      int usage, int mod_count, u8 flags,    const void *where),
641
642             TP_ARGS(skb, op, usage, mod_count, flags, where),
643
644             TP_STRUCT__entry(
645                     __field(struct sk_buff *,           skb             )
646                     __field(enum rxrpc_skb_trace,       op              )
647                     __field(u8,                         flags           )
648                     __field(int,                        usage           )
649                     __field(int,                        mod_count       )
650                     __field(const void *,               where           )
651                              ),
652
653             TP_fast_assign(
654                     __entry->skb = skb;
655                     __entry->flags = flags;
656                     __entry->op = op;
657                     __entry->usage = usage;
658                     __entry->mod_count = mod_count;
659                     __entry->where = where;
660                            ),
661
662             TP_printk("s=%p %cx %s u=%d m=%d p=%pSR",
663                       __entry->skb,
664                       __entry->flags & RXRPC_SKB_TX_BUFFER ? 'T' : 'R',
665                       __print_symbolic(__entry->op, rxrpc_skb_traces),
666                       __entry->usage,
667                       __entry->mod_count,
668                       __entry->where)
669             );
670
671 TRACE_EVENT(rxrpc_rx_packet,
672             TP_PROTO(struct rxrpc_skb_priv *sp),
673
674             TP_ARGS(sp),
675
676             TP_STRUCT__entry(
677                     __field_struct(struct rxrpc_host_header,    hdr             )
678                              ),
679
680             TP_fast_assign(
681                     memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
682                            ),
683
684             TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s",
685                       __entry->hdr.epoch, __entry->hdr.cid,
686                       __entry->hdr.callNumber, __entry->hdr.serviceId,
687                       __entry->hdr.serial, __entry->hdr.seq,
688                       __entry->hdr.type, __entry->hdr.flags,
689                       __entry->hdr.type <= 15 ?
690                       __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
691             );
692
693 TRACE_EVENT(rxrpc_rx_done,
694             TP_PROTO(int result, int abort_code),
695
696             TP_ARGS(result, abort_code),
697
698             TP_STRUCT__entry(
699                     __field(int,                        result          )
700                     __field(int,                        abort_code      )
701                              ),
702
703             TP_fast_assign(
704                     __entry->result = result;
705                     __entry->abort_code = abort_code;
706                            ),
707
708             TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
709             );
710
711 TRACE_EVENT(rxrpc_abort,
712             TP_PROTO(unsigned int call_nr, const char *why, u32 cid, u32 call_id,
713                      rxrpc_seq_t seq, int abort_code, int error),
714
715             TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error),
716
717             TP_STRUCT__entry(
718                     __field(unsigned int,               call_nr         )
719                     __array(char,                       why, 4          )
720                     __field(u32,                        cid             )
721                     __field(u32,                        call_id         )
722                     __field(rxrpc_seq_t,                seq             )
723                     __field(int,                        abort_code      )
724                     __field(int,                        error           )
725                              ),
726
727             TP_fast_assign(
728                     memcpy(__entry->why, why, 4);
729                     __entry->call_nr = call_nr;
730                     __entry->cid = cid;
731                     __entry->call_id = call_id;
732                     __entry->abort_code = abort_code;
733                     __entry->error = error;
734                     __entry->seq = seq;
735                            ),
736
737             TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s",
738                       __entry->call_nr,
739                       __entry->cid, __entry->call_id, __entry->seq,
740                       __entry->abort_code, __entry->error, __entry->why)
741             );
742
743 TRACE_EVENT(rxrpc_call_complete,
744             TP_PROTO(struct rxrpc_call *call),
745
746             TP_ARGS(call),
747
748             TP_STRUCT__entry(
749                     __field(unsigned int,               call            )
750                     __field(enum rxrpc_call_completion, compl           )
751                     __field(int,                        error           )
752                     __field(u32,                        abort_code      )
753                              ),
754
755             TP_fast_assign(
756                     __entry->call = call->debug_id;
757                     __entry->compl = call->completion;
758                     __entry->error = call->error;
759                     __entry->abort_code = call->abort_code;
760                            ),
761
762             TP_printk("c=%08x %s r=%d ac=%d",
763                       __entry->call,
764                       __print_symbolic(__entry->compl, rxrpc_completions),
765                       __entry->error,
766                       __entry->abort_code)
767             );
768
769 TRACE_EVENT(rxrpc_transmit,
770             TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why),
771
772             TP_ARGS(call, why),
773
774             TP_STRUCT__entry(
775                     __field(unsigned int,               call            )
776                     __field(enum rxrpc_transmit_trace,  why             )
777                     __field(rxrpc_seq_t,                tx_hard_ack     )
778                     __field(rxrpc_seq_t,                tx_top          )
779                     __field(int,                        tx_winsize      )
780                              ),
781
782             TP_fast_assign(
783                     __entry->call = call->debug_id;
784                     __entry->why = why;
785                     __entry->tx_hard_ack = call->tx_hard_ack;
786                     __entry->tx_top = call->tx_top;
787                     __entry->tx_winsize = call->tx_winsize;
788                            ),
789
790             TP_printk("c=%08x %s f=%08x n=%u/%u",
791                       __entry->call,
792                       __print_symbolic(__entry->why, rxrpc_transmit_traces),
793                       __entry->tx_hard_ack + 1,
794                       __entry->tx_top - __entry->tx_hard_ack,
795                       __entry->tx_winsize)
796             );
797
798 TRACE_EVENT(rxrpc_rx_data,
799             TP_PROTO(unsigned int call, rxrpc_seq_t seq,
800                      rxrpc_serial_t serial, u8 flags, u8 anno),
801
802             TP_ARGS(call, seq, serial, flags, anno),
803
804             TP_STRUCT__entry(
805                     __field(unsigned int,               call            )
806                     __field(rxrpc_seq_t,                seq             )
807                     __field(rxrpc_serial_t,             serial          )
808                     __field(u8,                         flags           )
809                     __field(u8,                         anno            )
810                              ),
811
812             TP_fast_assign(
813                     __entry->call = call;
814                     __entry->seq = seq;
815                     __entry->serial = serial;
816                     __entry->flags = flags;
817                     __entry->anno = anno;
818                            ),
819
820             TP_printk("c=%08x DATA %08x q=%08x fl=%02x a=%02x",
821                       __entry->call,
822                       __entry->serial,
823                       __entry->seq,
824                       __entry->flags,
825                       __entry->anno)
826             );
827
828 TRACE_EVENT(rxrpc_rx_ack,
829             TP_PROTO(struct rxrpc_call *call,
830                      rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
831                      rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
832
833             TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
834
835             TP_STRUCT__entry(
836                     __field(unsigned int,               call            )
837                     __field(rxrpc_serial_t,             serial          )
838                     __field(rxrpc_serial_t,             ack_serial      )
839                     __field(rxrpc_seq_t,                first           )
840                     __field(rxrpc_seq_t,                prev            )
841                     __field(u8,                         reason          )
842                     __field(u8,                         n_acks          )
843                              ),
844
845             TP_fast_assign(
846                     __entry->call = call->debug_id;
847                     __entry->serial = serial;
848                     __entry->ack_serial = ack_serial;
849                     __entry->first = first;
850                     __entry->prev = prev;
851                     __entry->reason = reason;
852                     __entry->n_acks = n_acks;
853                            ),
854
855             TP_printk("c=%08x %08x %s r=%08x f=%08x p=%08x n=%u",
856                       __entry->call,
857                       __entry->serial,
858                       __print_symbolic(__entry->reason, rxrpc_ack_names),
859                       __entry->ack_serial,
860                       __entry->first,
861                       __entry->prev,
862                       __entry->n_acks)
863             );
864
865 TRACE_EVENT(rxrpc_rx_abort,
866             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
867                      u32 abort_code),
868
869             TP_ARGS(call, serial, abort_code),
870
871             TP_STRUCT__entry(
872                     __field(unsigned int,               call            )
873                     __field(rxrpc_serial_t,             serial          )
874                     __field(u32,                        abort_code      )
875                              ),
876
877             TP_fast_assign(
878                     __entry->call = call->debug_id;
879                     __entry->serial = serial;
880                     __entry->abort_code = abort_code;
881                            ),
882
883             TP_printk("c=%08x ABORT %08x ac=%d",
884                       __entry->call,
885                       __entry->serial,
886                       __entry->abort_code)
887             );
888
889 TRACE_EVENT(rxrpc_rx_rwind_change,
890             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
891                      u32 rwind, bool wake),
892
893             TP_ARGS(call, serial, rwind, wake),
894
895             TP_STRUCT__entry(
896                     __field(unsigned int,               call            )
897                     __field(rxrpc_serial_t,             serial          )
898                     __field(u32,                        rwind           )
899                     __field(bool,                       wake            )
900                              ),
901
902             TP_fast_assign(
903                     __entry->call = call->debug_id;
904                     __entry->serial = serial;
905                     __entry->rwind = rwind;
906                     __entry->wake = wake;
907                            ),
908
909             TP_printk("c=%08x %08x rw=%u%s",
910                       __entry->call,
911                       __entry->serial,
912                       __entry->rwind,
913                       __entry->wake ? " wake" : "")
914             );
915
916 TRACE_EVENT(rxrpc_tx_packet,
917             TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr,
918                      enum rxrpc_tx_point where),
919
920             TP_ARGS(call_id, whdr, where),
921
922             TP_STRUCT__entry(
923                     __field(unsigned int,                       call    )
924                     __field(enum rxrpc_tx_point,                where   )
925                     __field_struct(struct rxrpc_wire_header,    whdr    )
926                              ),
927
928             TP_fast_assign(
929                     __entry->call = call_id;
930                     memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr));
931                     __entry->where = where;
932                            ),
933
934             TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s",
935                       __entry->call,
936                       ntohl(__entry->whdr.epoch),
937                       ntohl(__entry->whdr.cid),
938                       ntohl(__entry->whdr.callNumber),
939                       ntohs(__entry->whdr.serviceId),
940                       ntohl(__entry->whdr.serial),
941                       ntohl(__entry->whdr.seq),
942                       __entry->whdr.type, __entry->whdr.flags,
943                       __entry->whdr.type <= 15 ?
944                       __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK",
945                       __print_symbolic(__entry->where, rxrpc_tx_points))
946             );
947
948 TRACE_EVENT(rxrpc_tx_data,
949             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
950                      rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),
951
952             TP_ARGS(call, seq, serial, flags, retrans, lose),
953
954             TP_STRUCT__entry(
955                     __field(unsigned int,               call            )
956                     __field(rxrpc_seq_t,                seq             )
957                     __field(rxrpc_serial_t,             serial          )
958                     __field(u32,                        cid             )
959                     __field(u32,                        call_id         )
960                     __field(u8,                         flags           )
961                     __field(bool,                       retrans         )
962                     __field(bool,                       lose            )
963                              ),
964
965             TP_fast_assign(
966                     __entry->call = call->debug_id;
967                     __entry->cid = call->cid;
968                     __entry->call_id = call->call_id;
969                     __entry->seq = seq;
970                     __entry->serial = serial;
971                     __entry->flags = flags;
972                     __entry->retrans = retrans;
973                     __entry->lose = lose;
974                            ),
975
976             TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s%s",
977                       __entry->call,
978                       __entry->cid,
979                       __entry->call_id,
980                       __entry->serial,
981                       __entry->seq,
982                       __entry->flags,
983                       __entry->retrans ? " *RETRANS*" : "",
984                       __entry->lose ? " *LOSE*" : "")
985             );
986
987 TRACE_EVENT(rxrpc_tx_ack,
988             TP_PROTO(unsigned int call, rxrpc_serial_t serial,
989                      rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
990                      u8 reason, u8 n_acks),
991
992             TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks),
993
994             TP_STRUCT__entry(
995                     __field(unsigned int,               call            )
996                     __field(rxrpc_serial_t,             serial          )
997                     __field(rxrpc_seq_t,                ack_first       )
998                     __field(rxrpc_serial_t,             ack_serial      )
999                     __field(u8,                         reason          )
1000                     __field(u8,                         n_acks          )
1001                              ),
1002
1003             TP_fast_assign(
1004                     __entry->call = call;
1005                     __entry->serial = serial;
1006                     __entry->ack_first = ack_first;
1007                     __entry->ack_serial = ack_serial;
1008                     __entry->reason = reason;
1009                     __entry->n_acks = n_acks;
1010                            ),
1011
1012             TP_printk(" c=%08x ACK  %08x %s f=%08x r=%08x n=%u",
1013                       __entry->call,
1014                       __entry->serial,
1015                       __print_symbolic(__entry->reason, rxrpc_ack_names),
1016                       __entry->ack_first,
1017                       __entry->ack_serial,
1018                       __entry->n_acks)
1019             );
1020
1021 TRACE_EVENT(rxrpc_receive,
1022             TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
1023                      rxrpc_serial_t serial, rxrpc_seq_t seq),
1024
1025             TP_ARGS(call, why, serial, seq),
1026
1027             TP_STRUCT__entry(
1028                     __field(unsigned int,               call            )
1029                     __field(enum rxrpc_receive_trace,   why             )
1030                     __field(rxrpc_serial_t,             serial          )
1031                     __field(rxrpc_seq_t,                seq             )
1032                     __field(rxrpc_seq_t,                hard_ack        )
1033                     __field(rxrpc_seq_t,                top             )
1034                              ),
1035
1036             TP_fast_assign(
1037                     __entry->call = call->debug_id;
1038                     __entry->why = why;
1039                     __entry->serial = serial;
1040                     __entry->seq = seq;
1041                     __entry->hard_ack = call->rx_hard_ack;
1042                     __entry->top = call->rx_top;
1043                            ),
1044
1045             TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x",
1046                       __entry->call,
1047                       __print_symbolic(__entry->why, rxrpc_receive_traces),
1048                       __entry->serial,
1049                       __entry->seq,
1050                       __entry->hard_ack,
1051                       __entry->top)
1052             );
1053
1054 TRACE_EVENT(rxrpc_recvmsg,
1055             TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
1056                      rxrpc_seq_t seq, unsigned int offset, unsigned int len,
1057                      int ret),
1058
1059             TP_ARGS(call, why, seq, offset, len, ret),
1060
1061             TP_STRUCT__entry(
1062                     __field(unsigned int,               call            )
1063                     __field(enum rxrpc_recvmsg_trace,   why             )
1064                     __field(rxrpc_seq_t,                seq             )
1065                     __field(unsigned int,               offset          )
1066                     __field(unsigned int,               len             )
1067                     __field(int,                        ret             )
1068                              ),
1069
1070             TP_fast_assign(
1071                     __entry->call = call ? call->debug_id : 0;
1072                     __entry->why = why;
1073                     __entry->seq = seq;
1074                     __entry->offset = offset;
1075                     __entry->len = len;
1076                     __entry->ret = ret;
1077                            ),
1078
1079             TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d",
1080                       __entry->call,
1081                       __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1082                       __entry->seq,
1083                       __entry->offset,
1084                       __entry->len,
1085                       __entry->ret)
1086             );
1087
1088 TRACE_EVENT(rxrpc_rtt_tx,
1089             TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
1090                      rxrpc_serial_t send_serial),
1091
1092             TP_ARGS(call, why, send_serial),
1093
1094             TP_STRUCT__entry(
1095                     __field(unsigned int,               call            )
1096                     __field(enum rxrpc_rtt_tx_trace,    why             )
1097                     __field(rxrpc_serial_t,             send_serial     )
1098                              ),
1099
1100             TP_fast_assign(
1101                     __entry->call = call->debug_id;
1102                     __entry->why = why;
1103                     __entry->send_serial = send_serial;
1104                            ),
1105
1106             TP_printk("c=%08x %s sr=%08x",
1107                       __entry->call,
1108                       __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
1109                       __entry->send_serial)
1110             );
1111
1112 TRACE_EVENT(rxrpc_rtt_rx,
1113             TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
1114                      rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
1115                      s64 rtt, u8 nr, s64 avg),
1116
1117             TP_ARGS(call, why, send_serial, resp_serial, rtt, nr, avg),
1118
1119             TP_STRUCT__entry(
1120                     __field(unsigned int,               call            )
1121                     __field(enum rxrpc_rtt_rx_trace,    why             )
1122                     __field(u8,                         nr              )
1123                     __field(rxrpc_serial_t,             send_serial     )
1124                     __field(rxrpc_serial_t,             resp_serial     )
1125                     __field(s64,                        rtt             )
1126                     __field(u64,                        avg             )
1127                              ),
1128
1129             TP_fast_assign(
1130                     __entry->call = call->debug_id;
1131                     __entry->why = why;
1132                     __entry->send_serial = send_serial;
1133                     __entry->resp_serial = resp_serial;
1134                     __entry->rtt = rtt;
1135                     __entry->nr = nr;
1136                     __entry->avg = avg;
1137                            ),
1138
1139             TP_printk("c=%08x %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld",
1140                       __entry->call,
1141                       __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
1142                       __entry->send_serial,
1143                       __entry->resp_serial,
1144                       __entry->rtt,
1145                       __entry->nr,
1146                       __entry->avg)
1147             );
1148
1149 TRACE_EVENT(rxrpc_timer,
1150             TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
1151                      unsigned long now),
1152
1153             TP_ARGS(call, why, now),
1154
1155             TP_STRUCT__entry(
1156                     __field(unsigned int,                       call            )
1157                     __field(enum rxrpc_timer_trace,             why             )
1158                     __field(long,                               now             )
1159                     __field(long,                               ack_at          )
1160                     __field(long,                               ack_lost_at     )
1161                     __field(long,                               resend_at       )
1162                     __field(long,                               ping_at         )
1163                     __field(long,                               expect_rx_by    )
1164                     __field(long,                               expect_req_by   )
1165                     __field(long,                               expect_term_by  )
1166                     __field(long,                               timer           )
1167                              ),
1168
1169             TP_fast_assign(
1170                     __entry->call               = call->debug_id;
1171                     __entry->why                = why;
1172                     __entry->now                = now;
1173                     __entry->ack_at             = call->ack_at;
1174                     __entry->ack_lost_at        = call->ack_lost_at;
1175                     __entry->resend_at          = call->resend_at;
1176                     __entry->expect_rx_by       = call->expect_rx_by;
1177                     __entry->expect_req_by      = call->expect_req_by;
1178                     __entry->expect_term_by     = call->expect_term_by;
1179                     __entry->timer              = call->timer.expires;
1180                            ),
1181
1182             TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
1183                       __entry->call,
1184                       __print_symbolic(__entry->why, rxrpc_timer_traces),
1185                       __entry->ack_at - __entry->now,
1186                       __entry->ack_lost_at - __entry->now,
1187                       __entry->resend_at - __entry->now,
1188                       __entry->expect_rx_by - __entry->now,
1189                       __entry->expect_req_by - __entry->now,
1190                       __entry->expect_term_by - __entry->now,
1191                       __entry->timer - __entry->now)
1192             );
1193
1194 TRACE_EVENT(rxrpc_rx_lose,
1195             TP_PROTO(struct rxrpc_skb_priv *sp),
1196
1197             TP_ARGS(sp),
1198
1199             TP_STRUCT__entry(
1200                     __field_struct(struct rxrpc_host_header,    hdr             )
1201                              ),
1202
1203             TP_fast_assign(
1204                     memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
1205                            ),
1206
1207             TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
1208                       __entry->hdr.epoch, __entry->hdr.cid,
1209                       __entry->hdr.callNumber, __entry->hdr.serviceId,
1210                       __entry->hdr.serial, __entry->hdr.seq,
1211                       __entry->hdr.type, __entry->hdr.flags,
1212                       __entry->hdr.type <= 15 ?
1213                       __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
1214             );
1215
1216 TRACE_EVENT(rxrpc_propose_ack,
1217             TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1218                      u8 ack_reason, rxrpc_serial_t serial, bool immediate,
1219                      bool background, enum rxrpc_propose_ack_outcome outcome),
1220
1221             TP_ARGS(call, why, ack_reason, serial, immediate, background,
1222                     outcome),
1223
1224             TP_STRUCT__entry(
1225                     __field(unsigned int,                       call            )
1226                     __field(enum rxrpc_propose_ack_trace,       why             )
1227                     __field(rxrpc_serial_t,                     serial          )
1228                     __field(u8,                                 ack_reason      )
1229                     __field(bool,                               immediate       )
1230                     __field(bool,                               background      )
1231                     __field(enum rxrpc_propose_ack_outcome,     outcome         )
1232                              ),
1233
1234             TP_fast_assign(
1235                     __entry->call       = call->debug_id;
1236                     __entry->why        = why;
1237                     __entry->serial     = serial;
1238                     __entry->ack_reason = ack_reason;
1239                     __entry->immediate  = immediate;
1240                     __entry->background = background;
1241                     __entry->outcome    = outcome;
1242                            ),
1243
1244             TP_printk("c=%08x %s %s r=%08x i=%u b=%u%s",
1245                       __entry->call,
1246                       __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1247                       __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1248                       __entry->serial,
1249                       __entry->immediate,
1250                       __entry->background,
1251                       __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes))
1252             );
1253
1254 TRACE_EVENT(rxrpc_retransmit,
1255             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation,
1256                      s64 expiry),
1257
1258             TP_ARGS(call, seq, annotation, expiry),
1259
1260             TP_STRUCT__entry(
1261                     __field(unsigned int,               call            )
1262                     __field(rxrpc_seq_t,                seq             )
1263                     __field(u8,                         annotation      )
1264                     __field(s64,                        expiry          )
1265                              ),
1266
1267             TP_fast_assign(
1268                     __entry->call = call->debug_id;
1269                     __entry->seq = seq;
1270                     __entry->annotation = annotation;
1271                     __entry->expiry = expiry;
1272                            ),
1273
1274             TP_printk("c=%08x q=%x a=%02x xp=%lld",
1275                       __entry->call,
1276                       __entry->seq,
1277                       __entry->annotation,
1278                       __entry->expiry)
1279             );
1280
1281 TRACE_EVENT(rxrpc_congest,
1282             TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
1283                      rxrpc_serial_t ack_serial, enum rxrpc_congest_change change),
1284
1285             TP_ARGS(call, summary, ack_serial, change),
1286
1287             TP_STRUCT__entry(
1288                     __field(unsigned int,                       call            )
1289                     __field(enum rxrpc_congest_change,          change          )
1290                     __field(rxrpc_seq_t,                        hard_ack        )
1291                     __field(rxrpc_seq_t,                        top             )
1292                     __field(rxrpc_seq_t,                        lowest_nak      )
1293                     __field(rxrpc_serial_t,                     ack_serial      )
1294                     __field_struct(struct rxrpc_ack_summary,    sum             )
1295                              ),
1296
1297             TP_fast_assign(
1298                     __entry->call       = call->debug_id;
1299                     __entry->change     = change;
1300                     __entry->hard_ack   = call->tx_hard_ack;
1301                     __entry->top        = call->tx_top;
1302                     __entry->lowest_nak = call->acks_lowest_nak;
1303                     __entry->ack_serial = ack_serial;
1304                     memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1305                            ),
1306
1307             TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
1308                       __entry->call,
1309                       __entry->ack_serial,
1310                       __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1311                       __entry->hard_ack,
1312                       __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
1313                       __entry->sum.cwnd,
1314                       __entry->sum.ssthresh,
1315                       __entry->sum.nr_acks, __entry->sum.nr_nacks,
1316                       __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks,
1317                       __entry->sum.nr_rot_new_acks,
1318                       __entry->top - __entry->hard_ack,
1319                       __entry->sum.cumulative_acks,
1320                       __entry->sum.dup_acks,
1321                       __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
1322                       __print_symbolic(__entry->change, rxrpc_congest_changes),
1323                       __entry->sum.retrans_timeo ? " rTxTo" : "")
1324             );
1325
1326 TRACE_EVENT(rxrpc_disconnect_call,
1327             TP_PROTO(struct rxrpc_call *call),
1328
1329             TP_ARGS(call),
1330
1331             TP_STRUCT__entry(
1332                     __field(unsigned int,               call            )
1333                     __field(u32,                        abort_code      )
1334                              ),
1335
1336             TP_fast_assign(
1337                     __entry->call = call->debug_id;
1338                     __entry->abort_code = call->abort_code;
1339                            ),
1340
1341             TP_printk("c=%08x ab=%08x",
1342                       __entry->call,
1343                       __entry->abort_code)
1344             );
1345
1346 TRACE_EVENT(rxrpc_improper_term,
1347             TP_PROTO(struct rxrpc_call *call),
1348
1349             TP_ARGS(call),
1350
1351             TP_STRUCT__entry(
1352                     __field(unsigned int,               call            )
1353                     __field(u32,                        abort_code      )
1354                              ),
1355
1356             TP_fast_assign(
1357                     __entry->call = call->debug_id;
1358                     __entry->abort_code = call->abort_code;
1359                            ),
1360
1361             TP_printk("c=%08x ab=%08x",
1362                       __entry->call,
1363                       __entry->abort_code)
1364             );
1365
1366 TRACE_EVENT(rxrpc_rx_eproto,
1367             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1368                      const char *why),
1369
1370             TP_ARGS(call, serial, why),
1371
1372             TP_STRUCT__entry(
1373                     __field(unsigned int,               call            )
1374                     __field(rxrpc_serial_t,             serial          )
1375                     __field(const char *,               why             )
1376                              ),
1377
1378             TP_fast_assign(
1379                     __entry->call = call ? call->debug_id : 0;
1380                     __entry->serial = serial;
1381                     __entry->why = why;
1382                            ),
1383
1384             TP_printk("c=%08x EPROTO %08x %s",
1385                       __entry->call,
1386                       __entry->serial,
1387                       __entry->why)
1388             );
1389
1390 TRACE_EVENT(rxrpc_connect_call,
1391             TP_PROTO(struct rxrpc_call *call),
1392
1393             TP_ARGS(call),
1394
1395             TP_STRUCT__entry(
1396                     __field(unsigned int,               call            )
1397                     __field(unsigned long,              user_call_ID    )
1398                     __field(u32,                        cid             )
1399                     __field(u32,                        call_id         )
1400                              ),
1401
1402             TP_fast_assign(
1403                     __entry->call = call->debug_id;
1404                     __entry->user_call_ID = call->user_call_ID;
1405                     __entry->cid = call->cid;
1406                     __entry->call_id = call->call_id;
1407                            ),
1408
1409             TP_printk("c=%08x u=%p %08x:%08x",
1410                       __entry->call,
1411                       (void *)__entry->user_call_ID,
1412                       __entry->cid,
1413                       __entry->call_id)
1414             );
1415
1416 TRACE_EVENT(rxrpc_resend,
1417             TP_PROTO(struct rxrpc_call *call, int ix),
1418
1419             TP_ARGS(call, ix),
1420
1421             TP_STRUCT__entry(
1422                     __field(unsigned int,               call            )
1423                     __field(int,                        ix              )
1424                     __array(u8,                         anno, 64        )
1425                              ),
1426
1427             TP_fast_assign(
1428                     __entry->call = call->debug_id;
1429                     __entry->ix = ix;
1430                     memcpy(__entry->anno, call->rxtx_annotations, 64);
1431                            ),
1432
1433             TP_printk("c=%08x ix=%u a=%64phN",
1434                       __entry->call,
1435                       __entry->ix,
1436                       __entry->anno)
1437             );
1438
1439 TRACE_EVENT(rxrpc_rx_icmp,
1440             TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee,
1441                      struct sockaddr_rxrpc *srx),
1442
1443             TP_ARGS(peer, ee, srx),
1444
1445             TP_STRUCT__entry(
1446                     __field(unsigned int,                       peer    )
1447                     __field_struct(struct sock_extended_err,    ee      )
1448                     __field_struct(struct sockaddr_rxrpc,       srx     )
1449                              ),
1450
1451             TP_fast_assign(
1452                     __entry->peer = peer->debug_id;
1453                     memcpy(&__entry->ee, ee, sizeof(__entry->ee));
1454                     memcpy(&__entry->srx, srx, sizeof(__entry->srx));
1455                            ),
1456
1457             TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp",
1458                       __entry->peer,
1459                       __entry->ee.ee_origin,
1460                       __entry->ee.ee_type,
1461                       __entry->ee.ee_code,
1462                       __entry->ee.ee_info,
1463                       __entry->ee.ee_data,
1464                       __entry->ee.ee_errno,
1465                       &__entry->srx.transport)
1466             );
1467
1468 TRACE_EVENT(rxrpc_tx_fail,
1469             TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret,
1470                      enum rxrpc_tx_point where),
1471
1472             TP_ARGS(debug_id, serial, ret, where),
1473
1474             TP_STRUCT__entry(
1475                     __field(unsigned int,               debug_id        )
1476                     __field(rxrpc_serial_t,             serial          )
1477                     __field(int,                        ret             )
1478                     __field(enum rxrpc_tx_point,        where           )
1479                              ),
1480
1481             TP_fast_assign(
1482                     __entry->debug_id = debug_id;
1483                     __entry->serial = serial;
1484                     __entry->ret = ret;
1485                     __entry->where = where;
1486                            ),
1487
1488             TP_printk("c=%08x r=%x ret=%d %s",
1489                       __entry->debug_id,
1490                       __entry->serial,
1491                       __entry->ret,
1492                       __print_symbolic(__entry->where, rxrpc_tx_points))
1493             );
1494
1495 TRACE_EVENT(rxrpc_call_reset,
1496             TP_PROTO(struct rxrpc_call *call),
1497
1498             TP_ARGS(call),
1499
1500             TP_STRUCT__entry(
1501                     __field(unsigned int,               debug_id        )
1502                     __field(u32,                        cid             )
1503                     __field(u32,                        call_id         )
1504                     __field(rxrpc_serial_t,             call_serial     )
1505                     __field(rxrpc_serial_t,             conn_serial     )
1506                     __field(rxrpc_seq_t,                tx_seq          )
1507                     __field(rxrpc_seq_t,                rx_seq          )
1508                              ),
1509
1510             TP_fast_assign(
1511                     __entry->debug_id = call->debug_id;
1512                     __entry->cid = call->cid;
1513                     __entry->call_id = call->call_id;
1514                     __entry->call_serial = call->rx_serial;
1515                     __entry->conn_serial = call->conn->hi_serial;
1516                     __entry->tx_seq = call->tx_hard_ack;
1517                     __entry->rx_seq = call->ackr_seen;
1518                            ),
1519
1520             TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x",
1521                       __entry->debug_id,
1522                       __entry->cid, __entry->call_id,
1523                       __entry->call_serial, __entry->conn_serial,
1524                       __entry->tx_seq, __entry->rx_seq)
1525             );
1526
1527 TRACE_EVENT(rxrpc_notify_socket,
1528             TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial),
1529
1530             TP_ARGS(debug_id, serial),
1531
1532             TP_STRUCT__entry(
1533                     __field(unsigned int,               debug_id        )
1534                     __field(rxrpc_serial_t,             serial          )
1535                              ),
1536
1537             TP_fast_assign(
1538                     __entry->debug_id = debug_id;
1539                     __entry->serial = serial;
1540                            ),
1541
1542             TP_printk("c=%08x r=%08x",
1543                       __entry->debug_id,
1544                       __entry->serial)
1545             );
1546
1547 #endif /* _TRACE_RXRPC_H */
1548
1549 /* This part must be outside protection */
1550 #include <trace/define_trace.h>