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>
25 /* create empty functions when tracing is disabled */
26 #if !defined(CONFIG_ATH10K_TRACING)
28 #define TRACE_EVENT(name, proto, ...) \
29 static inline void trace_ ## name(proto) {}
30 #undef DECLARE_EVENT_CLASS
31 #define DECLARE_EVENT_CLASS(...)
33 #define DEFINE_EVENT(evt_class, name, proto, ...) \
34 static inline void trace_ ## name(proto) {}
35 #endif /* !CONFIG_ATH10K_TRACING || __CHECKER__ */
38 #define TRACE_SYSTEM ath10k
40 #define ATH10K_MSG_MAX 200
42 DECLARE_EVENT_CLASS(ath10k_log_event,
43 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
46 __string(device, dev_name(ar->dev))
47 __string(driver, dev_driver_string(ar->dev))
48 __dynamic_array(char, msg, ATH10K_MSG_MAX)
51 __assign_str(device, dev_name(ar->dev));
52 __assign_str(driver, dev_driver_string(ar->dev));
53 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
56 *vaf->va) >= ATH10K_MSG_MAX);
66 DEFINE_EVENT(ath10k_log_event, ath10k_log_err,
67 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
71 DEFINE_EVENT(ath10k_log_event, ath10k_log_warn,
72 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
76 DEFINE_EVENT(ath10k_log_event, ath10k_log_info,
77 TP_PROTO(struct ath10k *ar, struct va_format *vaf),
81 TRACE_EVENT(ath10k_log_dbg,
82 TP_PROTO(struct ath10k *ar, unsigned int level, struct va_format *vaf),
83 TP_ARGS(ar, level, vaf),
85 __string(device, dev_name(ar->dev))
86 __string(driver, dev_driver_string(ar->dev))
87 __field(unsigned int, level)
88 __dynamic_array(char, msg, ATH10K_MSG_MAX)
91 __assign_str(device, dev_name(ar->dev));
92 __assign_str(driver, dev_driver_string(ar->dev));
93 __entry->level = level;
94 WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
97 *vaf->va) >= ATH10K_MSG_MAX);
107 TRACE_EVENT(ath10k_log_dbg_dump,
108 TP_PROTO(struct ath10k *ar, const char *msg, const char *prefix,
109 const void *buf, size_t buf_len),
111 TP_ARGS(ar, msg, prefix, buf, buf_len),
114 __string(device, dev_name(ar->dev))
115 __string(driver, dev_driver_string(ar->dev))
117 __string(prefix, prefix)
118 __field(size_t, buf_len)
119 __dynamic_array(u8, buf, buf_len)
123 __assign_str(device, dev_name(ar->dev));
124 __assign_str(driver, dev_driver_string(ar->dev));
125 __assign_str(msg, msg);
126 __assign_str(prefix, prefix);
127 __entry->buf_len = buf_len;
128 memcpy(__get_dynamic_array(buf), buf, buf_len);
140 TRACE_EVENT(ath10k_wmi_cmd,
141 TP_PROTO(struct ath10k *ar, int id, void *buf, size_t buf_len, int ret),
143 TP_ARGS(ar, id, buf, buf_len, ret),
146 __string(device, dev_name(ar->dev))
147 __string(driver, dev_driver_string(ar->dev))
148 __field(unsigned int, id)
149 __field(size_t, buf_len)
150 __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;
160 memcpy(__get_dynamic_array(buf), buf, buf_len);
164 "%s %s id %d len %zu ret %d",
173 TRACE_EVENT(ath10k_wmi_event,
174 TP_PROTO(struct ath10k *ar, int id, void *buf, size_t buf_len),
176 TP_ARGS(ar, id, buf, buf_len),
179 __string(device, dev_name(ar->dev))
180 __string(driver, dev_driver_string(ar->dev))
181 __field(unsigned int, id)
182 __field(size_t, buf_len)
183 __dynamic_array(u8, buf, buf_len)
187 __assign_str(device, dev_name(ar->dev));
188 __assign_str(driver, dev_driver_string(ar->dev));
190 __entry->buf_len = buf_len;
191 memcpy(__get_dynamic_array(buf), buf, buf_len);
195 "%s %s id %d len %zu",
203 TRACE_EVENT(ath10k_htt_stats,
204 TP_PROTO(struct ath10k *ar, void *buf, size_t buf_len),
206 TP_ARGS(ar, buf, buf_len),
209 __string(device, dev_name(ar->dev))
210 __string(driver, dev_driver_string(ar->dev))
211 __field(size_t, buf_len)
212 __dynamic_array(u8, buf, buf_len)
216 __assign_str(device, dev_name(ar->dev));
217 __assign_str(driver, dev_driver_string(ar->dev));
218 __entry->buf_len = buf_len;
219 memcpy(__get_dynamic_array(buf), buf, buf_len);
230 TRACE_EVENT(ath10k_wmi_dbglog,
231 TP_PROTO(struct ath10k *ar, void *buf, size_t buf_len),
233 TP_ARGS(ar, buf, buf_len),
236 __string(device, dev_name(ar->dev))
237 __string(driver, dev_driver_string(ar->dev))
238 __field(size_t, buf_len)
239 __dynamic_array(u8, buf, buf_len)
243 __assign_str(device, dev_name(ar->dev));
244 __assign_str(driver, dev_driver_string(ar->dev));
245 __entry->buf_len = buf_len;
246 memcpy(__get_dynamic_array(buf), buf, buf_len);
257 TRACE_EVENT(ath10k_htt_pktlog,
258 TP_PROTO(struct ath10k *ar, void *buf, u16 buf_len),
260 TP_ARGS(ar, buf, buf_len),
263 __string(device, dev_name(ar->dev))
264 __string(driver, dev_driver_string(ar->dev))
265 __field(u16, buf_len)
266 __dynamic_array(u8, pktlog, buf_len)
270 __assign_str(device, dev_name(ar->dev));
271 __assign_str(driver, dev_driver_string(ar->dev));
272 __entry->buf_len = buf_len;
273 memcpy(__get_dynamic_array(pktlog), buf, buf_len);
284 TRACE_EVENT(ath10k_htt_rx_desc,
285 TP_PROTO(struct ath10k *ar, void *rxdesc, u16 len),
287 TP_ARGS(ar, rxdesc, len),
290 __string(device, dev_name(ar->dev))
291 __string(driver, dev_driver_string(ar->dev))
293 __dynamic_array(u8, rxdesc, len)
297 __assign_str(device, dev_name(ar->dev));
298 __assign_str(driver, dev_driver_string(ar->dev));
300 memcpy(__get_dynamic_array(rxdesc), rxdesc, len);
311 TRACE_EVENT(ath10k_htt_tx,
312 TP_PROTO(struct ath10k *ar, u16 msdu_id, u16 msdu_len,
315 TP_ARGS(ar, msdu_id, msdu_len, vdev_id, tid),
318 __string(device, dev_name(ar->dev))
319 __string(driver, dev_driver_string(ar->dev))
320 __field(u16, msdu_id)
321 __field(u16, msdu_len)
327 __assign_str(device, dev_name(ar->dev));
328 __assign_str(driver, dev_driver_string(ar->dev));
329 __entry->msdu_id = msdu_id;
330 __entry->msdu_len = msdu_len;
331 __entry->vdev_id = vdev_id;
336 "%s %s msdu_id %d msdu_len %d vdev_id %d tid %d",
346 TRACE_EVENT(ath10k_txrx_tx_unref,
347 TP_PROTO(struct ath10k *ar, u16 msdu_id),
349 TP_ARGS(ar, msdu_id),
352 __string(device, dev_name(ar->dev))
353 __string(driver, dev_driver_string(ar->dev))
354 __field(u16, msdu_id)
358 __assign_str(device, dev_name(ar->dev));
359 __assign_str(driver, dev_driver_string(ar->dev));
360 __entry->msdu_id = msdu_id;
371 DECLARE_EVENT_CLASS(ath10k_data_event,
372 TP_PROTO(struct ath10k *ar, void *data, size_t len),
374 TP_ARGS(ar, data, len),
377 __string(device, dev_name(ar->dev))
378 __string(driver, dev_driver_string(ar->dev))
380 __dynamic_array(u8, data, len)
384 __assign_str(device, dev_name(ar->dev));
385 __assign_str(driver, dev_driver_string(ar->dev));
387 memcpy(__get_dynamic_array(data), data, len);
398 DEFINE_EVENT(ath10k_data_event, ath10k_htt_tx_msdu,
399 TP_PROTO(struct ath10k *ar, void *data, size_t len),
400 TP_ARGS(ar, data, len)
403 DEFINE_EVENT(ath10k_data_event, ath10k_htt_rx_pop_msdu,
404 TP_PROTO(struct ath10k *ar, void *data, size_t len),
405 TP_ARGS(ar, data, len)
408 DEFINE_EVENT(ath10k_data_event, ath10k_wmi_mgmt_tx,
409 TP_PROTO(struct ath10k *ar, void *data, size_t len),
410 TP_ARGS(ar, data, len)
413 DEFINE_EVENT(ath10k_data_event, ath10k_wmi_bcn_tx,
414 TP_PROTO(struct ath10k *ar, void *data, size_t len),
415 TP_ARGS(ar, data, len)
417 #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/
419 /* we don't want to use include/trace/events */
420 #undef TRACE_INCLUDE_PATH
421 #define TRACE_INCLUDE_PATH .
422 #undef TRACE_INCLUDE_FILE
423 #define TRACE_INCLUDE_FILE trace
425 /* This part must be outside protection */
426 #include <trace/define_trace.h>