aboutsummaryrefslogtreecommitdiffstats
path: root/net/mac80211/driver-trace.h
diff options
context:
space:
mode:
Diffstat (limited to 'net/mac80211/driver-trace.h')
-rw-r--r--net/mac80211/driver-trace.h333
1 files changed, 330 insertions, 3 deletions
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 41baf730a5c7..6a9b2342a9c2 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -32,6 +32,10 @@ static inline void trace_ ## name(proto) {}
#define VIF_PR_FMT " vif:%s(%d)"
#define VIF_PR_ARG __get_str(vif_name), __entry->vif_type
+/*
+ * Tracing for driver callbacks.
+ */
+
TRACE_EVENT(drv_start,
TP_PROTO(struct ieee80211_local *local, int ret),
@@ -359,23 +363,26 @@ TRACE_EVENT(drv_update_tkip_key,
TRACE_EVENT(drv_hw_scan,
TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
struct cfg80211_scan_request *req, int ret),
- TP_ARGS(local, req, ret),
+ TP_ARGS(local, sdata, req, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
+ VIF_ENTRY
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
+ VIF_ASSIGN;
__entry->ret = ret;
),
TP_printk(
- LOCAL_PR_FMT " ret:%d",
- LOCAL_PR_ARG, __entry->ret
+ LOCAL_PR_FMT VIF_PR_FMT " ret:%d",
+ LOCAL_PR_ARG,VIF_PR_ARG, __entry->ret
)
);
@@ -766,6 +773,326 @@ TRACE_EVENT(drv_flush,
LOCAL_PR_ARG, __entry->drop
)
);
+
+TRACE_EVENT(drv_channel_switch,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_channel_switch *ch_switch),
+
+ TP_ARGS(local, ch_switch),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(u64, timestamp)
+ __field(bool, block_tx)
+ __field(u16, freq)
+ __field(u8, count)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->timestamp = ch_switch->timestamp;
+ __entry->block_tx = ch_switch->block_tx;
+ __entry->freq = ch_switch->channel->center_freq;
+ __entry->count = ch_switch->count;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT " new freq:%u count:%d",
+ LOCAL_PR_ARG, __entry->freq, __entry->count
+ )
+);
+
+/*
+ * Tracing for API calls that drivers call.
+ */
+
+TRACE_EVENT(api_start_tx_ba_session,
+ TP_PROTO(struct ieee80211_sta *sta, u16 tid),
+
+ TP_ARGS(sta, tid),
+
+ TP_STRUCT__entry(
+ STA_ENTRY
+ __field(u16, tid)
+ ),
+
+ TP_fast_assign(
+ STA_ASSIGN;
+ __entry->tid = tid;
+ ),
+
+ TP_printk(
+ STA_PR_FMT " tid:%d",
+ STA_PR_ARG, __entry->tid
+ )
+);
+
+TRACE_EVENT(api_start_tx_ba_cb,
+ TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
+
+ TP_ARGS(sdata, ra, tid),
+
+ TP_STRUCT__entry(
+ VIF_ENTRY
+ __array(u8, ra, ETH_ALEN)
+ __field(u16, tid)
+ ),
+
+ TP_fast_assign(
+ VIF_ASSIGN;
+ memcpy(__entry->ra, ra, ETH_ALEN);
+ __entry->tid = tid;
+ ),
+
+ TP_printk(
+ VIF_PR_FMT " ra:%pM tid:%d",
+ VIF_PR_ARG, __entry->ra, __entry->tid
+ )
+);
+
+TRACE_EVENT(api_stop_tx_ba_session,
+ TP_PROTO(struct ieee80211_sta *sta, u16 tid, u16 initiator),
+
+ TP_ARGS(sta, tid, initiator),
+
+ TP_STRUCT__entry(
+ STA_ENTRY
+ __field(u16, tid)
+ __field(u16, initiator)
+ ),
+
+ TP_fast_assign(
+ STA_ASSIGN;
+ __entry->tid = tid;
+ __entry->initiator = initiator;
+ ),
+
+ TP_printk(
+ STA_PR_FMT " tid:%d initiator:%d",
+ STA_PR_ARG, __entry->tid, __entry->initiator
+ )
+);
+
+TRACE_EVENT(api_stop_tx_ba_cb,
+ TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
+
+ TP_ARGS(sdata, ra, tid),
+
+ TP_STRUCT__entry(
+ VIF_ENTRY
+ __array(u8, ra, ETH_ALEN)
+ __field(u16, tid)
+ ),
+
+ TP_fast_assign(
+ VIF_ASSIGN;
+ memcpy(__entry->ra, ra, ETH_ALEN);
+ __entry->tid = tid;
+ ),
+
+ TP_printk(
+ VIF_PR_FMT " ra:%pM tid:%d",
+ VIF_PR_ARG, __entry->ra, __entry->tid
+ )
+);
+
+TRACE_EVENT(api_restart_hw,
+ TP_PROTO(struct ieee80211_local *local),
+
+ TP_ARGS(local),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT,
+ LOCAL_PR_ARG
+ )
+);
+
+TRACE_EVENT(api_beacon_loss,
+ TP_PROTO(struct ieee80211_sub_if_data *sdata),
+
+ TP_ARGS(sdata),
+
+ TP_STRUCT__entry(
+ VIF_ENTRY
+ ),
+
+ TP_fast_assign(
+ VIF_ASSIGN;
+ ),
+
+ TP_printk(
+ VIF_PR_FMT,
+ VIF_PR_ARG
+ )
+);
+
+TRACE_EVENT(api_connection_loss,
+ TP_PROTO(struct ieee80211_sub_if_data *sdata),
+
+ TP_ARGS(sdata),
+
+ TP_STRUCT__entry(
+ VIF_ENTRY
+ ),
+
+ TP_fast_assign(
+ VIF_ASSIGN;
+ ),
+
+ TP_printk(
+ VIF_PR_FMT,
+ VIF_PR_ARG
+ )
+);
+
+TRACE_EVENT(api_cqm_rssi_notify,
+ TP_PROTO(struct ieee80211_sub_if_data *sdata,
+ enum nl80211_cqm_rssi_threshold_event rssi_event),
+
+ TP_ARGS(sdata, rssi_event),
+
+ TP_STRUCT__entry(
+ VIF_ENTRY
+ __field(u32, rssi_event)
+ ),
+
+ TP_fast_assign(
+ VIF_ASSIGN;
+ __entry->rssi_event = rssi_event;
+ ),
+
+ TP_printk(
+ VIF_PR_FMT " event:%d",
+ VIF_PR_ARG, __entry->rssi_event
+ )
+);
+
+TRACE_EVENT(api_scan_completed,
+ TP_PROTO(struct ieee80211_local *local, bool aborted),
+
+ TP_ARGS(local, aborted),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(bool, aborted)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->aborted = aborted;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT " aborted:%d",
+ LOCAL_PR_ARG, __entry->aborted
+ )
+);
+
+TRACE_EVENT(api_sta_block_awake,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sta *sta, bool block),
+
+ TP_ARGS(local, sta, block),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ STA_ENTRY
+ __field(bool, block)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ STA_ASSIGN;
+ __entry->block = block;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT STA_PR_FMT " block:%d",
+ LOCAL_PR_ARG, STA_PR_FMT, __entry->block
+ )
+);
+
+TRACE_EVENT(api_chswitch_done,
+ TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
+
+ TP_ARGS(sdata, success),
+
+ TP_STRUCT__entry(
+ VIF_ENTRY
+ __field(bool, success)
+ ),
+
+ TP_fast_assign(
+ VIF_ASSIGN;
+ __entry->success = success;
+ ),
+
+ TP_printk(
+ VIF_PR_FMT " success=%d",
+ VIF_PR_ARG, __entry->success
+ )
+);
+
+/*
+ * Tracing for internal functions
+ * (which may also be called in response to driver calls)
+ */
+
+TRACE_EVENT(wake_queue,
+ TP_PROTO(struct ieee80211_local *local, u16 queue,
+ enum queue_stop_reason reason),
+
+ TP_ARGS(local, queue, reason),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(u16, queue)
+ __field(u32, reason)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->queue = queue;
+ __entry->reason = reason;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT " queue:%d, reason:%d",
+ LOCAL_PR_ARG, __entry->queue, __entry->reason
+ )
+);
+
+TRACE_EVENT(stop_queue,
+ TP_PROTO(struct ieee80211_local *local, u16 queue,
+ enum queue_stop_reason reason),
+
+ TP_ARGS(local, queue, reason),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(u16, queue)
+ __field(u32, reason)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->queue = queue;
+ __entry->reason = reason;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT " queue:%d, reason:%d",
+ LOCAL_PR_ARG, __entry->queue, __entry->reason
+ )
+);
#endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.