1 #if !defined(__MAC80211_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
2 #define __MAC80211_DRIVER_TRACE
4 #include <linux/tracepoint.h>
5 #include <net/mac80211.h>
6 #include "ieee80211_i.h"
8 #if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
10 #define TRACE_EVENT(name, proto, ...) \
11 static inline void trace_ ## name(proto) {}
15 #define TRACE_SYSTEM mac80211
18 #define LOCAL_ENTRY __array(char, wiphy_name, 32)
19 #define LOCAL_ASSIGN strlcpy(__entry->wiphy_name, wiphy_name(local->hw.wiphy), MAXNAME)
20 #define LOCAL_PR_FMT "%s"
21 #define LOCAL_PR_ARG __entry->wiphy_name
23 #define STA_ENTRY __array(char, sta_addr, ETH_ALEN)
24 #define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN))
25 #define STA_PR_FMT " sta:%pM"
26 #define STA_PR_ARG __entry->sta_addr
28 #define VIF_ENTRY __field(enum nl80211_iftype, vif_type) __field(void *, vif)
29 #define VIF_ASSIGN __entry->vif_type = vif ? vif->type : 0; __entry->vif = vif
30 #define VIF_PR_FMT " vif:%p(%d)"
31 #define VIF_PR_ARG __entry->vif, __entry->vif_type
33 TRACE_EVENT(drv_start,
34 TP_PROTO(struct ieee80211_local *local, int ret),
49 LOCAL_PR_FMT, LOCAL_PR_ARG
54 TP_PROTO(struct ieee80211_local *local),
67 LOCAL_PR_FMT, LOCAL_PR_ARG
71 TRACE_EVENT(drv_add_interface,
72 TP_PROTO(struct ieee80211_local *local,
74 struct ieee80211_vif *vif,
77 TP_ARGS(local, addr, vif, ret),
82 __array(char, addr, 6)
89 memcpy(__entry->addr, addr, 6);
94 LOCAL_PR_FMT VIF_PR_FMT " addr:%pM ret:%d",
95 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr, __entry->ret
99 TRACE_EVENT(drv_remove_interface,
100 TP_PROTO(struct ieee80211_local *local,
101 const u8 *addr, struct ieee80211_vif *vif),
103 TP_ARGS(local, addr, vif),
108 __array(char, addr, 6)
114 memcpy(__entry->addr, addr, 6);
118 LOCAL_PR_FMT VIF_PR_FMT " addr:%pM",
119 LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
123 TRACE_EVENT(drv_config,
124 TP_PROTO(struct ieee80211_local *local,
128 TP_ARGS(local, changed, ret),
132 __field(u32, changed)
138 __entry->changed = changed;
143 LOCAL_PR_FMT " ch:%#x ret:%d",
144 LOCAL_PR_ARG, __entry->changed, __entry->ret
148 TRACE_EVENT(drv_bss_info_changed,
149 TP_PROTO(struct ieee80211_local *local,
150 struct ieee80211_vif *vif,
151 struct ieee80211_bss_conf *info,
154 TP_ARGS(local, vif, info, changed),
162 __field(bool, shortpre)
163 __field(bool, shortslot)
166 __field(u16, assoc_cap)
167 __field(u64, timestamp)
168 __field(u32, basic_rates)
169 __field(u32, changed)
175 __entry->changed = changed;
176 __entry->aid = info->aid;
177 __entry->assoc = info->assoc;
178 __entry->shortpre = info->use_short_preamble;
179 __entry->cts = info->use_cts_prot;
180 __entry->shortslot = info->use_short_slot;
181 __entry->dtimper = info->dtim_period;
182 __entry->bcnint = info->beacon_int;
183 __entry->assoc_cap = info->assoc_capability;
184 __entry->timestamp = info->timestamp;
185 __entry->basic_rates = info->basic_rates;
189 LOCAL_PR_FMT VIF_PR_FMT " changed:%#x",
190 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
194 TRACE_EVENT(drv_prepare_multicast,
195 TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
197 TP_ARGS(local, mc_count, ret),
201 __field(int, mc_count)
207 __entry->mc_count = mc_count;
212 LOCAL_PR_FMT " prepare mc (%d): %llx",
213 LOCAL_PR_ARG, __entry->mc_count,
214 (unsigned long long) __entry->ret
218 TRACE_EVENT(drv_configure_filter,
219 TP_PROTO(struct ieee80211_local *local,
220 unsigned int changed_flags,
221 unsigned int *total_flags,
224 TP_ARGS(local, changed_flags, total_flags, multicast),
228 __field(unsigned int, changed)
229 __field(unsigned int, total)
230 __field(u64, multicast)
235 __entry->changed = changed_flags;
236 __entry->total = *total_flags;
237 __entry->multicast = multicast;
241 LOCAL_PR_FMT " changed:%#x total:%#x",
242 LOCAL_PR_ARG, __entry->changed, __entry->total
246 TRACE_EVENT(drv_set_tim,
247 TP_PROTO(struct ieee80211_local *local,
248 struct ieee80211_sta *sta, bool set, int ret),
250 TP_ARGS(local, sta, set, ret),
267 LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
268 LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
272 TRACE_EVENT(drv_set_key,
273 TP_PROTO(struct ieee80211_local *local,
274 enum set_key_cmd cmd, struct ieee80211_vif *vif,
275 struct ieee80211_sta *sta,
276 struct ieee80211_key_conf *key, int ret),
278 TP_ARGS(local, cmd, vif, sta, key, ret),
284 __field(enum ieee80211_key_alg, alg)
285 __field(u8, hw_key_idx)
295 __entry->alg = key->alg;
296 __entry->flags = key->flags;
297 __entry->keyidx = key->keyidx;
298 __entry->hw_key_idx = key->hw_key_idx;
303 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
304 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
308 TRACE_EVENT(drv_update_tkip_key,
309 TP_PROTO(struct ieee80211_local *local,
310 struct ieee80211_key_conf *conf,
311 const u8 *address, u32 iv32),
313 TP_ARGS(local, conf, address, iv32),
323 memcpy(__entry->addr, address, 6);
324 __entry->iv32 = iv32;
328 LOCAL_PR_FMT " addr:%pM iv32:%#x",
329 LOCAL_PR_ARG, __entry->addr, __entry->iv32
333 TRACE_EVENT(drv_hw_scan,
334 TP_PROTO(struct ieee80211_local *local,
335 struct cfg80211_scan_request *req, int ret),
337 TP_ARGS(local, req, ret),
350 LOCAL_PR_FMT " ret:%d",
351 LOCAL_PR_ARG, __entry->ret
355 TRACE_EVENT(drv_sw_scan_start,
356 TP_PROTO(struct ieee80211_local *local),
369 LOCAL_PR_FMT, LOCAL_PR_ARG
373 TRACE_EVENT(drv_sw_scan_complete,
374 TP_PROTO(struct ieee80211_local *local),
387 LOCAL_PR_FMT, LOCAL_PR_ARG
391 TRACE_EVENT(drv_get_stats,
392 TP_PROTO(struct ieee80211_local *local,
393 struct ieee80211_low_level_stats *stats,
396 TP_ARGS(local, stats, ret),
401 __field(unsigned int, ackfail)
402 __field(unsigned int, rtsfail)
403 __field(unsigned int, fcserr)
404 __field(unsigned int, rtssucc)
410 __entry->ackfail = stats->dot11ACKFailureCount;
411 __entry->rtsfail = stats->dot11RTSFailureCount;
412 __entry->fcserr = stats->dot11FCSErrorCount;
413 __entry->rtssucc = stats->dot11RTSSuccessCount;
417 LOCAL_PR_FMT " ret:%d",
418 LOCAL_PR_ARG, __entry->ret
422 TRACE_EVENT(drv_get_tkip_seq,
423 TP_PROTO(struct ieee80211_local *local,
424 u8 hw_key_idx, u32 *iv32, u16 *iv16),
426 TP_ARGS(local, hw_key_idx, iv32, iv16),
430 __field(u8, hw_key_idx)
437 __entry->hw_key_idx = hw_key_idx;
438 __entry->iv32 = *iv32;
439 __entry->iv16 = *iv16;
443 LOCAL_PR_FMT, LOCAL_PR_ARG
447 TRACE_EVENT(drv_set_rts_threshold,
448 TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
450 TP_ARGS(local, value, ret),
461 __entry->value = value;
465 LOCAL_PR_FMT " value:%d ret:%d",
466 LOCAL_PR_ARG, __entry->value, __entry->ret
470 TRACE_EVENT(drv_sta_notify,
471 TP_PROTO(struct ieee80211_local *local,
472 struct ieee80211_vif *vif,
473 enum sta_notify_cmd cmd,
474 struct ieee80211_sta *sta),
476 TP_ARGS(local, vif, cmd, sta),
493 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " cmd:%d",
494 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
498 TRACE_EVENT(drv_conf_tx,
499 TP_PROTO(struct ieee80211_local *local, u16 queue,
500 const struct ieee80211_tx_queue_params *params,
503 TP_ARGS(local, queue, params, ret),
517 __entry->queue = queue;
519 __entry->txop = params->txop;
520 __entry->cw_max = params->cw_max;
521 __entry->cw_min = params->cw_min;
522 __entry->aifs = params->aifs;
526 LOCAL_PR_FMT " queue:%d ret:%d",
527 LOCAL_PR_ARG, __entry->queue, __entry->ret
531 TRACE_EVENT(drv_get_tx_stats,
532 TP_PROTO(struct ieee80211_local *local,
533 struct ieee80211_tx_queue_stats *stats,
536 TP_ARGS(local, stats, ret),
549 LOCAL_PR_FMT " ret:%d",
550 LOCAL_PR_ARG, __entry->ret
554 TRACE_EVENT(drv_get_tsf,
555 TP_PROTO(struct ieee80211_local *local, u64 ret),
570 LOCAL_PR_FMT " ret:%llu",
571 LOCAL_PR_ARG, (unsigned long long)__entry->ret
575 TRACE_EVENT(drv_set_tsf,
576 TP_PROTO(struct ieee80211_local *local, u64 tsf),
591 LOCAL_PR_FMT " tsf:%llu",
592 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
596 TRACE_EVENT(drv_reset_tsf,
597 TP_PROTO(struct ieee80211_local *local),
610 LOCAL_PR_FMT, LOCAL_PR_ARG
614 TRACE_EVENT(drv_tx_last_beacon,
615 TP_PROTO(struct ieee80211_local *local, int ret),
630 LOCAL_PR_FMT " ret:%d",
631 LOCAL_PR_ARG, __entry->ret
635 TRACE_EVENT(drv_ampdu_action,
636 TP_PROTO(struct ieee80211_local *local,
637 enum ieee80211_ampdu_mlme_action action,
638 struct ieee80211_sta *sta, u16 tid,
641 TP_ARGS(local, action, sta, tid, ssn, ret),
656 __entry->action = action;
662 LOCAL_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
663 LOCAL_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
666 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
668 #undef TRACE_INCLUDE_PATH
669 #define TRACE_INCLUDE_PATH .
670 #undef TRACE_INCLUDE_FILE
671 #define TRACE_INCLUDE_FILE driver-trace
672 #include <trace/define_trace.h>