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)
135 __field(int, power_level)
136 __field(int, dynamic_ps_timeout)
137 __field(int, max_sleep_period)
138 __field(u16, listen_interval)
139 __field(u8, long_frame_max_tx_count)
140 __field(u8, short_frame_max_tx_count)
141 __field(int, center_freq)
142 __field(int, channel_type)
147 __entry->changed = changed;
149 __entry->flags = local->hw.conf.flags;
150 __entry->power_level = local->hw.conf.power_level;
151 __entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
152 __entry->max_sleep_period = local->hw.conf.max_sleep_period;
153 __entry->listen_interval = local->hw.conf.listen_interval;
154 __entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
155 __entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
156 __entry->center_freq = local->hw.conf.channel->center_freq;
157 __entry->channel_type = local->hw.conf.channel_type;
161 LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
162 LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
166 TRACE_EVENT(drv_bss_info_changed,
167 TP_PROTO(struct ieee80211_local *local,
168 struct ieee80211_vif *vif,
169 struct ieee80211_bss_conf *info,
172 TP_ARGS(local, vif, info, changed),
180 __field(bool, shortpre)
181 __field(bool, shortslot)
184 __field(u16, assoc_cap)
185 __field(u64, timestamp)
186 __field(u32, basic_rates)
187 __field(u32, changed)
188 __field(bool, enable_beacon)
189 __field(u16, ht_operation_mode)
195 __entry->changed = changed;
196 __entry->aid = info->aid;
197 __entry->assoc = info->assoc;
198 __entry->shortpre = info->use_short_preamble;
199 __entry->cts = info->use_cts_prot;
200 __entry->shortslot = info->use_short_slot;
201 __entry->dtimper = info->dtim_period;
202 __entry->bcnint = info->beacon_int;
203 __entry->assoc_cap = info->assoc_capability;
204 __entry->timestamp = info->timestamp;
205 __entry->basic_rates = info->basic_rates;
206 __entry->enable_beacon = info->enable_beacon;
207 __entry->ht_operation_mode = info->ht_operation_mode;
211 LOCAL_PR_FMT VIF_PR_FMT " changed:%#x",
212 LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
216 TRACE_EVENT(drv_prepare_multicast,
217 TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
219 TP_ARGS(local, mc_count, ret),
223 __field(int, mc_count)
229 __entry->mc_count = mc_count;
234 LOCAL_PR_FMT " prepare mc (%d): %llx",
235 LOCAL_PR_ARG, __entry->mc_count,
236 (unsigned long long) __entry->ret
240 TRACE_EVENT(drv_configure_filter,
241 TP_PROTO(struct ieee80211_local *local,
242 unsigned int changed_flags,
243 unsigned int *total_flags,
246 TP_ARGS(local, changed_flags, total_flags, multicast),
250 __field(unsigned int, changed)
251 __field(unsigned int, total)
252 __field(u64, multicast)
257 __entry->changed = changed_flags;
258 __entry->total = *total_flags;
259 __entry->multicast = multicast;
263 LOCAL_PR_FMT " changed:%#x total:%#x",
264 LOCAL_PR_ARG, __entry->changed, __entry->total
268 TRACE_EVENT(drv_set_tim,
269 TP_PROTO(struct ieee80211_local *local,
270 struct ieee80211_sta *sta, bool set, int ret),
272 TP_ARGS(local, sta, set, ret),
289 LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
290 LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
294 TRACE_EVENT(drv_set_key,
295 TP_PROTO(struct ieee80211_local *local,
296 enum set_key_cmd cmd, struct ieee80211_vif *vif,
297 struct ieee80211_sta *sta,
298 struct ieee80211_key_conf *key, int ret),
300 TP_ARGS(local, cmd, vif, sta, key, ret),
306 __field(enum ieee80211_key_alg, alg)
307 __field(u8, hw_key_idx)
317 __entry->alg = key->alg;
318 __entry->flags = key->flags;
319 __entry->keyidx = key->keyidx;
320 __entry->hw_key_idx = key->hw_key_idx;
325 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
326 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
330 TRACE_EVENT(drv_update_tkip_key,
331 TP_PROTO(struct ieee80211_local *local,
332 struct ieee80211_key_conf *conf,
333 const u8 *address, u32 iv32),
335 TP_ARGS(local, conf, address, iv32),
345 memcpy(__entry->addr, address, 6);
346 __entry->iv32 = iv32;
350 LOCAL_PR_FMT " addr:%pM iv32:%#x",
351 LOCAL_PR_ARG, __entry->addr, __entry->iv32
355 TRACE_EVENT(drv_hw_scan,
356 TP_PROTO(struct ieee80211_local *local,
357 struct cfg80211_scan_request *req, int ret),
359 TP_ARGS(local, req, ret),
372 LOCAL_PR_FMT " ret:%d",
373 LOCAL_PR_ARG, __entry->ret
377 TRACE_EVENT(drv_sw_scan_start,
378 TP_PROTO(struct ieee80211_local *local),
391 LOCAL_PR_FMT, LOCAL_PR_ARG
395 TRACE_EVENT(drv_sw_scan_complete,
396 TP_PROTO(struct ieee80211_local *local),
409 LOCAL_PR_FMT, LOCAL_PR_ARG
413 TRACE_EVENT(drv_get_stats,
414 TP_PROTO(struct ieee80211_local *local,
415 struct ieee80211_low_level_stats *stats,
418 TP_ARGS(local, stats, ret),
423 __field(unsigned int, ackfail)
424 __field(unsigned int, rtsfail)
425 __field(unsigned int, fcserr)
426 __field(unsigned int, rtssucc)
432 __entry->ackfail = stats->dot11ACKFailureCount;
433 __entry->rtsfail = stats->dot11RTSFailureCount;
434 __entry->fcserr = stats->dot11FCSErrorCount;
435 __entry->rtssucc = stats->dot11RTSSuccessCount;
439 LOCAL_PR_FMT " ret:%d",
440 LOCAL_PR_ARG, __entry->ret
444 TRACE_EVENT(drv_get_tkip_seq,
445 TP_PROTO(struct ieee80211_local *local,
446 u8 hw_key_idx, u32 *iv32, u16 *iv16),
448 TP_ARGS(local, hw_key_idx, iv32, iv16),
452 __field(u8, hw_key_idx)
459 __entry->hw_key_idx = hw_key_idx;
460 __entry->iv32 = *iv32;
461 __entry->iv16 = *iv16;
465 LOCAL_PR_FMT, LOCAL_PR_ARG
469 TRACE_EVENT(drv_set_rts_threshold,
470 TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
472 TP_ARGS(local, value, ret),
483 __entry->value = value;
487 LOCAL_PR_FMT " value:%d ret:%d",
488 LOCAL_PR_ARG, __entry->value, __entry->ret
492 TRACE_EVENT(drv_sta_notify,
493 TP_PROTO(struct ieee80211_local *local,
494 struct ieee80211_vif *vif,
495 enum sta_notify_cmd cmd,
496 struct ieee80211_sta *sta),
498 TP_ARGS(local, vif, cmd, sta),
515 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " cmd:%d",
516 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
520 TRACE_EVENT(drv_conf_tx,
521 TP_PROTO(struct ieee80211_local *local, u16 queue,
522 const struct ieee80211_tx_queue_params *params,
525 TP_ARGS(local, queue, params, ret),
539 __entry->queue = queue;
541 __entry->txop = params->txop;
542 __entry->cw_max = params->cw_max;
543 __entry->cw_min = params->cw_min;
544 __entry->aifs = params->aifs;
548 LOCAL_PR_FMT " queue:%d ret:%d",
549 LOCAL_PR_ARG, __entry->queue, __entry->ret
553 TRACE_EVENT(drv_get_tx_stats,
554 TP_PROTO(struct ieee80211_local *local,
555 struct ieee80211_tx_queue_stats *stats,
558 TP_ARGS(local, stats, ret),
571 LOCAL_PR_FMT " ret:%d",
572 LOCAL_PR_ARG, __entry->ret
576 TRACE_EVENT(drv_get_tsf,
577 TP_PROTO(struct ieee80211_local *local, u64 ret),
592 LOCAL_PR_FMT " ret:%llu",
593 LOCAL_PR_ARG, (unsigned long long)__entry->ret
597 TRACE_EVENT(drv_set_tsf,
598 TP_PROTO(struct ieee80211_local *local, u64 tsf),
613 LOCAL_PR_FMT " tsf:%llu",
614 LOCAL_PR_ARG, (unsigned long long)__entry->tsf
618 TRACE_EVENT(drv_reset_tsf,
619 TP_PROTO(struct ieee80211_local *local),
632 LOCAL_PR_FMT, LOCAL_PR_ARG
636 TRACE_EVENT(drv_tx_last_beacon,
637 TP_PROTO(struct ieee80211_local *local, int ret),
652 LOCAL_PR_FMT " ret:%d",
653 LOCAL_PR_ARG, __entry->ret
657 TRACE_EVENT(drv_ampdu_action,
658 TP_PROTO(struct ieee80211_local *local,
659 struct ieee80211_vif *vif,
660 enum ieee80211_ampdu_mlme_action action,
661 struct ieee80211_sta *sta, u16 tid,
664 TP_ARGS(local, vif, action, sta, tid, ssn, ret),
681 __entry->action = action;
687 LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
688 LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
691 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
693 #undef TRACE_INCLUDE_PATH
694 #define TRACE_INCLUDE_PATH .
695 #undef TRACE_INCLUDE_FILE
696 #define TRACE_INCLUDE_FILE driver-trace
697 #include <trace/define_trace.h>