2 * Copyright (c) 2005-2011 Atheros Communications Inc.
3 * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 #if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
20 #include <linux/tracepoint.h>
23 #if !defined(_TRACE_H_)
24 static inline u32 ath10k_frm_hdr_len(const void *buf)
26 const struct ieee80211_hdr *hdr = buf;
28 return ieee80211_hdrlen(hdr->frame_control);
34 /* create empty functions when tracing is disabled */
35 #if !defined(CONFIG_ATH10K_TRACING)
37 #define TRACE_EVENT(name, proto, ...) \
38 static inline void trace_ ## name(proto) {}
39 #undef DECLARE_EVENT_CLASS
40 #define DECLARE_EVENT_CLASS(...)
42 #define DEFINE_EVENT(evt_class, name, proto, ...) \
43 static inline void trace_ ## name(proto) {}
44 #endif /* !CONFIG_ATH10K_TRACING || __CHECKER__ */
47 #define TRACE_SYSTEM ath10k
49 #define ATH10K_MSG_MAX 200
51 DECLARE_EVENT_CLASS(ath10k_log_event,
52 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
55 __string(device, dev_name(ar->dev))
56 __string(driver, dev_driver_string(ar->dev))
57 __dynamic_array(char, msg, ATH10K_MSG_MAX)
60 __assign_str(device, dev_name(ar->dev));
61 __assign_str(driver, dev_driver_string(ar->dev));
62 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
65 *vaf->va) >= ATH10K_MSG_MAX);
75 DEFINE_EVENT(ath10k_log_event, ath10k_log_err,
76 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
80 DEFINE_EVENT(ath10k_log_event, ath10k_log_warn,
81 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
85 DEFINE_EVENT(ath10k_log_event, ath10k_log_info,
86 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
90 TRACE_EVENT(ath10k_log_dbg,
91 TP_PROTO(struct ath10k *ar, unsigned int level, struct va_format *vaf),
92 TP_ARGS(ar, level, vaf),
94 __string(device, dev_name(ar->dev))
95 __string(driver, dev_driver_string(ar->dev))
96 __field(unsigned int, level)
97 __dynamic_array(char, msg, ATH10K_MSG_MAX)
100 __assign_str(device, dev_name(ar->dev));
101 __assign_str(driver, dev_driver_string(ar->dev));
102 __entry->level = level;
103 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
106 *vaf->va) >= ATH10K_MSG_MAX);
116 TRACE_EVENT(ath10k_log_dbg_dump,
117 TP_PROTO(struct ath10k *ar, const char *msg, const char *prefix,
118 const void *buf, size_t buf_len),
120 TP_ARGS(ar, msg, prefix, buf, buf_len),
123 __string(device, dev_name(ar->dev))
124 __string(driver, dev_driver_string(ar->dev))
126 __string(prefix, prefix)
127 __field(size_t, buf_len)
128 __dynamic_array(u8, buf, buf_len)
132 __assign_str(device, dev_name(ar->dev));
133 __assign_str(driver, dev_driver_string(ar->dev));
134 __assign_str(msg, msg);
135 __assign_str(prefix, prefix);
136 __entry->buf_len = buf_len;
137 memcpy(__get_dynamic_array(buf), buf, buf_len);
149 TRACE_EVENT(ath10k_wmi_cmd,
150 TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len,
153 TP_ARGS(ar, id, buf, buf_len, ret),
156 __string(device, dev_name(ar->dev))
157 __string(driver, dev_driver_string(ar->dev))
158 __field(unsigned int, id)
159 __field(size_t, buf_len)
160 __dynamic_array(u8, buf, buf_len)
165 __assign_str(device, dev_name(ar->dev));
166 __assign_str(driver, dev_driver_string(ar->dev));
168 __entry->buf_len = buf_len;
170 memcpy(__get_dynamic_array(buf), buf, buf_len);
174 "%s %s id %d len %zu ret %d",
183 TRACE_EVENT(ath10k_wmi_event,
184 TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len),
186 TP_ARGS(ar, id, buf, buf_len),
189 __string(device, dev_name(ar->dev))
190 __string(driver, dev_driver_string(ar->dev))
191 __field(unsigned int, id)
192 __field(size_t, buf_len)
193 __dynamic_array(u8, buf, buf_len)
197 __assign_str(device, dev_name(ar->dev));
198 __assign_str(driver, dev_driver_string(ar->dev));
200 __entry->buf_len = buf_len;
201 memcpy(__get_dynamic_array(buf), buf, buf_len);
205 "%s %s id %d len %zu",
213 TRACE_EVENT(ath10k_htt_stats,
214 TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len),
216 TP_ARGS(ar, buf, buf_len),
219 __string(device, dev_name(ar->dev))
220 __string(driver, dev_driver_string(ar->dev))
221 __field(size_t, buf_len)
222 __dynamic_array(u8, buf, buf_len)
226 __assign_str(device, dev_name(ar->dev));
227 __assign_str(driver, dev_driver_string(ar->dev));
228 __entry->buf_len = buf_len;
229 memcpy(__get_dynamic_array(buf), buf, buf_len);
240 TRACE_EVENT(ath10k_wmi_dbglog,
241 TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len),
243 TP_ARGS(ar, buf, buf_len),
246 __string(device, dev_name(ar->dev))
247 __string(driver, dev_driver_string(ar->dev))
248 __field(size_t, buf_len)
249 __dynamic_array(u8, buf, buf_len)
253 __assign_str(device, dev_name(ar->dev));
254 __assign_str(driver, dev_driver_string(ar->dev));
255 __entry->buf_len = buf_len;
256 memcpy(__get_dynamic_array(buf), buf, buf_len);
267 TRACE_EVENT(ath10k_htt_pktlog,
268 TP_PROTO(struct ath10k *ar, const void *buf, u16 buf_len),
270 TP_ARGS(ar, buf, buf_len),
273 __string(device, dev_name(ar->dev))
274 __string(driver, dev_driver_string(ar->dev))
275 __field(u16, buf_len)
276 __dynamic_array(u8, pktlog, buf_len)
280 __assign_str(device, dev_name(ar->dev));
281 __assign_str(driver, dev_driver_string(ar->dev));
282 __entry->buf_len = buf_len;
283 memcpy(__get_dynamic_array(pktlog), buf, buf_len);
294 TRACE_EVENT(ath10k_htt_tx,
295 TP_PROTO(struct ath10k *ar, u16 msdu_id, u16 msdu_len,
298 TP_ARGS(ar, msdu_id, msdu_len, vdev_id, tid),
301 __string(device, dev_name(ar->dev))
302 __string(driver, dev_driver_string(ar->dev))
303 __field(u16, msdu_id)
304 __field(u16, msdu_len)
310 __assign_str(device, dev_name(ar->dev));
311 __assign_str(driver, dev_driver_string(ar->dev));
312 __entry->msdu_id = msdu_id;
313 __entry->msdu_len = msdu_len;
314 __entry->vdev_id = vdev_id;
319 "%s %s msdu_id %d msdu_len %d vdev_id %d tid %d",
329 TRACE_EVENT(ath10k_txrx_tx_unref,
330 TP_PROTO(struct ath10k *ar, u16 msdu_id),
332 TP_ARGS(ar, msdu_id),
335 __string(device, dev_name(ar->dev))
336 __string(driver, dev_driver_string(ar->dev))
337 __field(u16, msdu_id)
341 __assign_str(device, dev_name(ar->dev));
342 __assign_str(driver, dev_driver_string(ar->dev));
343 __entry->msdu_id = msdu_id;
354 DECLARE_EVENT_CLASS(ath10k_hdr_event,
355 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
357 TP_ARGS(ar, data, len),
360 __string(device, dev_name(ar->dev))
361 __string(driver, dev_driver_string(ar->dev))
363 __dynamic_array(u8, data, ath10k_frm_hdr_len(data))
367 __assign_str(device, dev_name(ar->dev));
368 __assign_str(driver, dev_driver_string(ar->dev));
369 __entry->len = ath10k_frm_hdr_len(data);
370 memcpy(__get_dynamic_array(data), data, __entry->len);
381 DECLARE_EVENT_CLASS(ath10k_payload_event,
382 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
384 TP_ARGS(ar, data, len),
387 __string(device, dev_name(ar->dev))
388 __string(driver, dev_driver_string(ar->dev))
390 __dynamic_array(u8, payload, (len - ath10k_frm_hdr_len(data)))
394 __assign_str(device, dev_name(ar->dev));
395 __assign_str(driver, dev_driver_string(ar->dev));
396 __entry->len = len - ath10k_frm_hdr_len(data);
397 memcpy(__get_dynamic_array(payload),
398 data + ath10k_frm_hdr_len(data), __entry->len);
409 DEFINE_EVENT(ath10k_hdr_event, ath10k_tx_hdr,
410 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
411 TP_ARGS(ar, data, len)
414 DEFINE_EVENT(ath10k_payload_event, ath10k_tx_payload,
415 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
416 TP_ARGS(ar, data, len)
419 DEFINE_EVENT(ath10k_hdr_event, ath10k_rx_hdr,
420 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
421 TP_ARGS(ar, data, len)
424 DEFINE_EVENT(ath10k_payload_event, ath10k_rx_payload,
425 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
426 TP_ARGS(ar, data, len)
429 TRACE_EVENT(ath10k_htt_rx_desc,
430 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
432 TP_ARGS(ar, data, len),
435 __string(device, dev_name(ar->dev))
436 __string(driver, dev_driver_string(ar->dev))
438 __dynamic_array(u8, rxdesc, len)
442 __assign_str(device, dev_name(ar->dev));
443 __assign_str(driver, dev_driver_string(ar->dev));
445 memcpy(__get_dynamic_array(rxdesc), data, len);
449 "%s %s rxdesc len %d",
456 TRACE_EVENT(ath10k_wmi_diag_container,
457 TP_PROTO(struct ath10k *ar,
464 TP_ARGS(ar, type, timestamp, code, len, data),
467 __string(device, dev_name(ar->dev))
468 __string(driver, dev_driver_string(ar->dev))
470 __field(u32, timestamp)
473 __dynamic_array(u8, data, len)
477 __assign_str(device, dev_name(ar->dev));
478 __assign_str(driver, dev_driver_string(ar->dev));
479 __entry->type = type;
480 __entry->timestamp = timestamp;
481 __entry->code = code;
483 memcpy(__get_dynamic_array(data), data, len);
487 "%s %s diag container type %hhu timestamp %u code %u len %d",
497 TRACE_EVENT(ath10k_wmi_diag,
498 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
500 TP_ARGS(ar, data, len),
503 __string(device, dev_name(ar->dev))
504 __string(driver, dev_driver_string(ar->dev))
506 __dynamic_array(u8, data, len)
510 __assign_str(device, dev_name(ar->dev));
511 __assign_str(driver, dev_driver_string(ar->dev));
513 memcpy(__get_dynamic_array(data), data, len);
517 "%s %s tlv diag len %d",
524 #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/
526 /* we don't want to use include/trace/events */
527 #undef TRACE_INCLUDE_PATH
528 #define TRACE_INCLUDE_PATH .
529 #undef TRACE_INCLUDE_FILE
530 #define TRACE_INCLUDE_FILE trace
532 /* This part must be outside protection */
533 #include <trace/define_trace.h>