1 /* SPDX-License-Identifier: ISC */
3 * Copyright (c) 2005-2011 Atheros Communications Inc.
4 * Copyright (c) 2011-2016 Qualcomm Atheros, Inc.
7 #if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
9 #include <linux/tracepoint.h>
12 #if !defined(_TRACE_H_)
13 static inline u32 ath10k_frm_hdr_len(const void *buf, size_t len)
15 const struct ieee80211_hdr *hdr = buf;
17 /* In some rare cases (e.g. fcs error) device reports frame buffer
18 * shorter than what frame header implies (e.g. len = 0). The buffer
19 * can still be accessed so do a simple min() to guarantee caller
20 * doesn't get value greater than len.
22 return min_t(u32, len, ieee80211_hdrlen(hdr->frame_control));
28 /* create empty functions when tracing is disabled */
29 #if !defined(CONFIG_ATH10K_TRACING)
31 #define TRACE_EVENT(name, proto, ...) \
32 static inline void trace_ ## name(proto) {} \
33 static inline bool trace_##name##_enabled(void) \
37 #undef DECLARE_EVENT_CLASS
38 #define DECLARE_EVENT_CLASS(...)
40 #define DEFINE_EVENT(evt_class, name, proto, ...) \
41 static inline void trace_ ## name(proto) {}
42 #endif /* !CONFIG_ATH10K_TRACING || __CHECKER__ */
45 #define TRACE_SYSTEM ath10k
47 #define ATH10K_MSG_MAX 400
49 DECLARE_EVENT_CLASS(ath10k_log_event,
50 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
53 __string(device, dev_name(ar->dev))
54 __string(driver, dev_driver_string(ar->dev))
55 __vstring(msg, vaf->fmt, vaf->va)
58 __assign_str(device, dev_name(ar->dev));
59 __assign_str(driver, dev_driver_string(ar->dev));
60 __assign_vstr(msg, vaf->fmt, vaf->va);
70 DEFINE_EVENT(ath10k_log_event, ath10k_log_err,
71 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
75 DEFINE_EVENT(ath10k_log_event, ath10k_log_warn,
76 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
80 DEFINE_EVENT(ath10k_log_event, ath10k_log_info,
81 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
85 TRACE_EVENT(ath10k_log_dbg,
86 TP_PROTO(struct ath10k *ar, unsigned int level, struct va_format *vaf),
87 TP_ARGS(ar, level, vaf),
89 __string(device, dev_name(ar->dev))
90 __string(driver, dev_driver_string(ar->dev))
91 __field(unsigned int, level)
92 __vstring(msg, vaf->fmt, vaf->va)
95 __assign_str(device, dev_name(ar->dev));
96 __assign_str(driver, dev_driver_string(ar->dev));
97 __entry->level = level;
98 __assign_vstr(msg, vaf->fmt, vaf->va);
108 TRACE_EVENT(ath10k_log_dbg_dump,
109 TP_PROTO(struct ath10k *ar, const char *msg, const char *prefix,
110 const void *buf, size_t buf_len),
112 TP_ARGS(ar, msg, prefix, buf, buf_len),
115 __string(device, dev_name(ar->dev))
116 __string(driver, dev_driver_string(ar->dev))
118 __string(prefix, prefix)
119 __field(size_t, buf_len)
120 __dynamic_array(u8, buf, buf_len)
124 __assign_str(device, dev_name(ar->dev));
125 __assign_str(driver, dev_driver_string(ar->dev));
126 __assign_str(msg, msg);
127 __assign_str(prefix, prefix);
128 __entry->buf_len = buf_len;
129 memcpy(__get_dynamic_array(buf), buf, buf_len);
141 TRACE_EVENT(ath10k_wmi_cmd,
142 TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len),
144 TP_ARGS(ar, id, buf, buf_len),
147 __string(device, dev_name(ar->dev))
148 __string(driver, dev_driver_string(ar->dev))
149 __field(unsigned int, id)
150 __field(size_t, buf_len)
151 __dynamic_array(u8, buf, buf_len)
155 __assign_str(device, dev_name(ar->dev));
156 __assign_str(driver, dev_driver_string(ar->dev));
158 __entry->buf_len = buf_len;
159 memcpy(__get_dynamic_array(buf), buf, buf_len);
163 "%s %s id %d len %zu",
171 TRACE_EVENT(ath10k_wmi_event,
172 TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len),
174 TP_ARGS(ar, id, buf, buf_len),
177 __string(device, dev_name(ar->dev))
178 __string(driver, dev_driver_string(ar->dev))
179 __field(unsigned int, id)
180 __field(size_t, buf_len)
181 __dynamic_array(u8, buf, buf_len)
185 __assign_str(device, dev_name(ar->dev));
186 __assign_str(driver, dev_driver_string(ar->dev));
188 __entry->buf_len = buf_len;
189 memcpy(__get_dynamic_array(buf), buf, buf_len);
193 "%s %s id %d len %zu",
201 TRACE_EVENT(ath10k_htt_stats,
202 TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len),
204 TP_ARGS(ar, buf, buf_len),
207 __string(device, dev_name(ar->dev))
208 __string(driver, dev_driver_string(ar->dev))
209 __field(size_t, buf_len)
210 __dynamic_array(u8, buf, buf_len)
214 __assign_str(device, dev_name(ar->dev));
215 __assign_str(driver, dev_driver_string(ar->dev));
216 __entry->buf_len = buf_len;
217 memcpy(__get_dynamic_array(buf), buf, buf_len);
228 TRACE_EVENT(ath10k_wmi_dbglog,
229 TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len),
231 TP_ARGS(ar, buf, buf_len),
234 __string(device, dev_name(ar->dev))
235 __string(driver, dev_driver_string(ar->dev))
237 __field(size_t, buf_len)
238 __dynamic_array(u8, buf, buf_len)
242 __assign_str(device, dev_name(ar->dev));
243 __assign_str(driver, dev_driver_string(ar->dev));
244 __entry->hw_type = ar->hw_rev;
245 __entry->buf_len = buf_len;
246 memcpy(__get_dynamic_array(buf), buf, buf_len);
258 TRACE_EVENT(ath10k_htt_pktlog,
259 TP_PROTO(struct ath10k *ar, const void *buf, u16 buf_len),
261 TP_ARGS(ar, buf, buf_len),
264 __string(device, dev_name(ar->dev))
265 __string(driver, dev_driver_string(ar->dev))
267 __field(u16, buf_len)
268 __dynamic_array(u8, pktlog, buf_len)
272 __assign_str(device, dev_name(ar->dev));
273 __assign_str(driver, dev_driver_string(ar->dev));
274 __entry->hw_type = ar->hw_rev;
275 __entry->buf_len = buf_len;
276 memcpy(__get_dynamic_array(pktlog), buf, buf_len);
288 TRACE_EVENT(ath10k_htt_tx,
289 TP_PROTO(struct ath10k *ar, u16 msdu_id, u16 msdu_len,
292 TP_ARGS(ar, msdu_id, msdu_len, vdev_id, tid),
295 __string(device, dev_name(ar->dev))
296 __string(driver, dev_driver_string(ar->dev))
297 __field(u16, msdu_id)
298 __field(u16, msdu_len)
304 __assign_str(device, dev_name(ar->dev));
305 __assign_str(driver, dev_driver_string(ar->dev));
306 __entry->msdu_id = msdu_id;
307 __entry->msdu_len = msdu_len;
308 __entry->vdev_id = vdev_id;
313 "%s %s msdu_id %d msdu_len %d vdev_id %d tid %d",
323 TRACE_EVENT(ath10k_txrx_tx_unref,
324 TP_PROTO(struct ath10k *ar, u16 msdu_id),
326 TP_ARGS(ar, msdu_id),
329 __string(device, dev_name(ar->dev))
330 __string(driver, dev_driver_string(ar->dev))
331 __field(u16, msdu_id)
335 __assign_str(device, dev_name(ar->dev));
336 __assign_str(driver, dev_driver_string(ar->dev));
337 __entry->msdu_id = msdu_id;
348 DECLARE_EVENT_CLASS(ath10k_hdr_event,
349 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
351 TP_ARGS(ar, data, len),
354 __string(device, dev_name(ar->dev))
355 __string(driver, dev_driver_string(ar->dev))
357 __dynamic_array(u8, data, ath10k_frm_hdr_len(data, len))
361 __assign_str(device, dev_name(ar->dev));
362 __assign_str(driver, dev_driver_string(ar->dev));
363 __entry->len = ath10k_frm_hdr_len(data, len);
364 memcpy(__get_dynamic_array(data), data, __entry->len);
375 DECLARE_EVENT_CLASS(ath10k_payload_event,
376 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
378 TP_ARGS(ar, data, len),
381 __string(device, dev_name(ar->dev))
382 __string(driver, dev_driver_string(ar->dev))
384 __dynamic_array(u8, payload, (len -
385 ath10k_frm_hdr_len(data, len)))
389 __assign_str(device, dev_name(ar->dev));
390 __assign_str(driver, dev_driver_string(ar->dev));
391 __entry->len = len - ath10k_frm_hdr_len(data, len);
392 memcpy(__get_dynamic_array(payload),
393 data + ath10k_frm_hdr_len(data, len), __entry->len);
404 DEFINE_EVENT(ath10k_hdr_event, ath10k_tx_hdr,
405 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
406 TP_ARGS(ar, data, len)
409 DEFINE_EVENT(ath10k_payload_event, ath10k_tx_payload,
410 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
411 TP_ARGS(ar, data, len)
414 DEFINE_EVENT(ath10k_hdr_event, ath10k_rx_hdr,
415 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
416 TP_ARGS(ar, data, len)
419 DEFINE_EVENT(ath10k_payload_event, ath10k_rx_payload,
420 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
421 TP_ARGS(ar, data, len)
424 TRACE_EVENT(ath10k_htt_rx_desc,
425 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
427 TP_ARGS(ar, data, len),
430 __string(device, dev_name(ar->dev))
431 __string(driver, dev_driver_string(ar->dev))
434 __dynamic_array(u8, rxdesc, len)
438 __assign_str(device, dev_name(ar->dev));
439 __assign_str(driver, dev_driver_string(ar->dev));
440 __entry->hw_type = ar->hw_rev;
442 memcpy(__get_dynamic_array(rxdesc), data, len);
446 "%s %s %d rxdesc len %d",
454 TRACE_EVENT(ath10k_wmi_diag_container,
455 TP_PROTO(struct ath10k *ar,
462 TP_ARGS(ar, type, timestamp, code, len, data),
465 __string(device, dev_name(ar->dev))
466 __string(driver, dev_driver_string(ar->dev))
468 __field(u32, timestamp)
471 __dynamic_array(u8, data, len)
475 __assign_str(device, dev_name(ar->dev));
476 __assign_str(driver, dev_driver_string(ar->dev));
477 __entry->type = type;
478 __entry->timestamp = timestamp;
479 __entry->code = code;
481 memcpy(__get_dynamic_array(data), data, len);
485 "%s %s diag container type %u timestamp %u code %u len %d",
495 TRACE_EVENT(ath10k_wmi_diag,
496 TP_PROTO(struct ath10k *ar, const void *data, size_t len),
498 TP_ARGS(ar, data, len),
501 __string(device, dev_name(ar->dev))
502 __string(driver, dev_driver_string(ar->dev))
504 __dynamic_array(u8, data, len)
508 __assign_str(device, dev_name(ar->dev));
509 __assign_str(driver, dev_driver_string(ar->dev));
511 memcpy(__get_dynamic_array(data), data, len);
515 "%s %s tlv diag len %d",
522 #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/
524 /* we don't want to use include/trace/events */
525 #undef TRACE_INCLUDE_PATH
526 #define TRACE_INCLUDE_PATH .
527 #undef TRACE_INCLUDE_FILE
528 #define TRACE_INCLUDE_FILE trace
530 /* This part must be outside protection */
531 #include <trace/define_trace.h>