1 files changed, 288 insertions, 94 deletions

diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 06835ed4c44f..72fad8ea8bb9 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -2,7 +2,7 @@
 /*
  * Portions of this file
  * Copyright(c) 2016-2017 Intel Deutschland GmbH
- * Copyright (C) 2018 - 2023 Intel Corporation
+ * Copyright (C) 2018 - 2024 Intel Corporation
  */
 
 #if !defined(__MAC80211_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
@@ -33,7 +33,7 @@
 			__string(vif_name, sdata->name)
 #define VIF_ASSIGN	__entry->vif_type = sdata->vif.type; __entry->sdata = sdata;	\
 			__entry->p2p = sdata->vif.p2p;					\
-			__assign_str(vif_name, sdata->name)
+			__assign_str(vif_name)
 #define VIF_PR_FMT	" vif:%s(%d%s)"
 #define VIF_PR_ARG	__get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : ""
 
@@ -50,7 +50,7 @@
 			__entry->center_freq1 = (c) ? (c)->center_freq1 : 0;		\
 			__entry->freq1_offset = (c) ? (c)->freq1_offset : 0;		\
 			__entry->center_freq2 = (c) ? (c)->center_freq2 : 0;
-#define CHANDEF_PR_FMT	" control:%d.%03d MHz width:%d center: %d.%03d/%d MHz"
+#define CHANDEF_PR_FMT	" chandef(%d.%03d MHz,width:%d,center: %d.%03d/%d MHz)"
 #define CHANDEF_PR_ARG	__entry->control_freq, __entry->freq_offset, __entry->chan_width, \
 			__entry->center_freq1, __entry->freq1_offset, __entry->center_freq2
 
@@ -69,22 +69,45 @@
 			__entry->min_center_freq1 = (c)->center_freq1;			\
 			__entry->min_freq1_offset = (c)->freq1_offset;			\
 			__entry->min_center_freq2 = (c)->center_freq2;
-#define MIN_CHANDEF_PR_FMT	" min_control:%d.%03d MHz min_width:%d min_center: %d.%03d/%d MHz"
+#define MIN_CHANDEF_PR_FMT	" mindef(%d.%03d MHz,width:%d,center: %d.%03d/%d MHz)"
 #define MIN_CHANDEF_PR_ARG	__entry->min_control_freq, __entry->min_freq_offset,	\
 			__entry->min_chan_width,					\
 			__entry->min_center_freq1, __entry->min_freq1_offset,		\
 			__entry->min_center_freq2
 
+#define AP_CHANDEF_ENTRY								\
+			__field(u32, ap_control_freq)					\
+			__field(u32, ap_freq_offset)					\
+			__field(u32, ap_chan_width)					\
+			__field(u32, ap_center_freq1)					\
+			__field(u32, ap_freq1_offset)					\
+			__field(u32, ap_center_freq2)
+
+#define AP_CHANDEF_ASSIGN(c)								\
+			__entry->ap_control_freq = (c)->chan ? (c)->chan->center_freq : 0;\
+			__entry->ap_freq_offset = (c)->chan ? (c)->chan->freq_offset : 0;\
+			__entry->ap_chan_width = (c)->chan ? (c)->width : 0;		\
+			__entry->ap_center_freq1 = (c)->chan ? (c)->center_freq1 : 0;	\
+			__entry->ap_freq1_offset = (c)->chan ? (c)->freq1_offset : 0;	\
+			__entry->ap_center_freq2 = (c)->chan ? (c)->center_freq2 : 0;
+#define AP_CHANDEF_PR_FMT	" ap(%d.%03d MHz,width:%d,center: %d.%03d/%d MHz)"
+#define AP_CHANDEF_PR_ARG	__entry->ap_control_freq, __entry->ap_freq_offset,	\
+			__entry->ap_chan_width,						\
+			__entry->ap_center_freq1, __entry->ap_freq1_offset,		\
+			__entry->ap_center_freq2
+
 #define CHANCTX_ENTRY	CHANDEF_ENTRY							\
 			MIN_CHANDEF_ENTRY						\
+			AP_CHANDEF_ENTRY						\
 			__field(u8, rx_chains_static)					\
 			__field(u8, rx_chains_dynamic)
 #define CHANCTX_ASSIGN	CHANDEF_ASSIGN(&ctx->conf.def)					\
 			MIN_CHANDEF_ASSIGN(&ctx->conf.min_def)				\
+			AP_CHANDEF_ASSIGN(&ctx->conf.ap)				\
 			__entry->rx_chains_static = ctx->conf.rx_chains_static;		\
 			__entry->rx_chains_dynamic = ctx->conf.rx_chains_dynamic
-#define CHANCTX_PR_FMT	CHANDEF_PR_FMT MIN_CHANDEF_PR_FMT " chains:%d/%d"
-#define CHANCTX_PR_ARG	CHANDEF_PR_ARG,	MIN_CHANDEF_PR_ARG,				\
+#define CHANCTX_PR_FMT	CHANDEF_PR_FMT MIN_CHANDEF_PR_FMT AP_CHANDEF_PR_FMT " chains:%d/%d"
+#define CHANCTX_PR_ARG	CHANDEF_PR_ARG,	MIN_CHANDEF_PR_ARG, AP_CHANDEF_PR_ARG,		\
 			__entry->rx_chains_static, __entry->rx_chains_dynamic
 
 #define KEY_ENTRY	__field(u32, cipher)						\
@@ -305,9 +328,18 @@ TRACE_EVENT(drv_set_wakeup,
 	TP_printk(LOCAL_PR_FMT " enabled:%d", LOCAL_PR_ARG, __entry->enabled)
 );
 
-DEFINE_EVENT(local_only_evt, drv_stop,
-	TP_PROTO(struct ieee80211_local *local),
-	TP_ARGS(local)
+TRACE_EVENT(drv_stop,
+	TP_PROTO(struct ieee80211_local *local, bool suspend),
+	TP_ARGS(local, suspend),
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		__field(bool, suspend)
+	),
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		__entry->suspend = suspend;
+	),
+	TP_printk(LOCAL_PR_FMT " suspend:%d", LOCAL_PR_ARG, __entry->suspend)
 );
 
 DEFINE_EVENT(local_sdata_addr_evt, drv_add_interface,
@@ -503,9 +535,9 @@ TRACE_EVENT(drv_link_info_changed,
 		__entry->ht_operation_mode = link_conf->ht_operation_mode;
 		__entry->cqm_rssi_thold = link_conf->cqm_rssi_thold;
 		__entry->cqm_rssi_hyst = link_conf->cqm_rssi_hyst;
-		__entry->channel_width = link_conf->chandef.width;
-		__entry->channel_cfreq1 = link_conf->chandef.center_freq1;
-		__entry->channel_cfreq1_offset = link_conf->chandef.freq1_offset;
+		__entry->channel_width = link_conf->chanreq.oper.width;
+		__entry->channel_cfreq1 = link_conf->chanreq.oper.center_freq1;
+		__entry->channel_cfreq1_offset = link_conf->chanreq.oper.freq1_offset;
 		__entry->qos = link_conf->qos;
 		__entry->hidden_ssid = link_conf->hidden_ssid;
 		__entry->txpower = link_conf->txpower;
@@ -907,31 +939,34 @@ TRACE_EVENT(drv_sta_set_txpwr,
 	)
 );
 
-TRACE_EVENT(drv_sta_rc_update,
+TRACE_EVENT(drv_link_sta_rc_update,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata,
-		 struct ieee80211_sta *sta,
+		 struct ieee80211_link_sta *link_sta,
 		 u32 changed),
 
-	TP_ARGS(local, sdata, sta, changed),
+	TP_ARGS(local, sdata, link_sta, changed),
 
 	TP_STRUCT__entry(
 		LOCAL_ENTRY
 		VIF_ENTRY
 		STA_ENTRY
 		__field(u32, changed)
+		__field(u32, link_id)
 	),
 
 	TP_fast_assign(
 		LOCAL_ASSIGN;
 		VIF_ASSIGN;
-		STA_ASSIGN;
+		STA_NAMED_ASSIGN(link_sta->sta);
 		__entry->changed = changed;
+		__entry->link_id = link_sta->link_id;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " changed: 0x%x",
-		LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->changed
+		LOCAL_PR_FMT  VIF_PR_FMT  STA_PR_FMT " (link %d) changed: 0x%x",
+		LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->link_id,
+		__entry->changed
 	)
 );
 
@@ -1186,7 +1221,7 @@ DEFINE_EVENT(sta_event, drv_flush_sta,
 	TP_ARGS(local, sdata, sta)
 );
 
-TRACE_EVENT(drv_channel_switch,
+DECLARE_EVENT_CLASS(chanswitch_evt,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata,
 		 struct ieee80211_channel_switch *ch_switch),
@@ -1201,6 +1236,7 @@ TRACE_EVENT(drv_channel_switch,
 		__field(u32, device_timestamp)
 		__field(bool, block_tx)
 		__field(u8, count)
+		__field(u8, link_id)
 	),
 
 	TP_fast_assign(
@@ -1211,14 +1247,24 @@ TRACE_EVENT(drv_channel_switch,
 		__entry->device_timestamp = ch_switch->device_timestamp;
 		__entry->block_tx = ch_switch->block_tx;
 		__entry->count = ch_switch->count;
+		__entry->link_id = ch_switch->link_id;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT VIF_PR_FMT " new " CHANDEF_PR_FMT " count:%d",
-		LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG, __entry->count
+		LOCAL_PR_FMT VIF_PR_FMT CHANDEF_PR_FMT  " count:%d block_tx:%d timestamp:%llu device_ts:%u link_id:%d",
+		LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG, __entry->count,
+		__entry->block_tx, __entry->timestamp,
+		__entry->device_timestamp, __entry->link_id
 	)
 );
 
+DEFINE_EVENT(chanswitch_evt, drv_channel_switch,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
+		 struct ieee80211_channel_switch *ch_switch),
+	TP_ARGS(local, sdata, ch_switch)
+);
+
 TRACE_EVENT(drv_set_antenna,
 	TP_PROTO(struct ieee80211_local *local, u32 tx_ant, u32 rx_ant, int ret),
 
@@ -2098,39 +2144,11 @@ TRACE_EVENT(drv_channel_switch_beacon,
 	)
 );
 
-TRACE_EVENT(drv_pre_channel_switch,
+DEFINE_EVENT(chanswitch_evt, drv_pre_channel_switch,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata,
 		 struct ieee80211_channel_switch *ch_switch),
-
-	TP_ARGS(local, sdata, ch_switch),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		VIF_ENTRY
-		CHANDEF_ENTRY
-		__field(u64, timestamp)
-		__field(u32, device_timestamp)
-		__field(bool, block_tx)
-		__field(u8, count)
-	),
-
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		VIF_ASSIGN;
-		CHANDEF_ASSIGN(&ch_switch->chandef)
-		__entry->timestamp = ch_switch->timestamp;
-		__entry->device_timestamp = ch_switch->device_timestamp;
-		__entry->block_tx = ch_switch->block_tx;
-		__entry->count = ch_switch->count;
-	),
-
-	TP_printk(
-		LOCAL_PR_FMT VIF_PR_FMT " prepare channel switch to "
-		CHANDEF_PR_FMT  " count:%d block_tx:%d timestamp:%llu",
-		LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG, __entry->count,
-		__entry->block_tx, __entry->timestamp
-	)
+	TP_ARGS(local, sdata, ch_switch)
 );
 
 DEFINE_EVENT(local_sdata_evt, drv_post_channel_switch,
@@ -2145,52 +2163,24 @@ DEFINE_EVENT(local_sdata_evt, drv_abort_channel_switch,
 	     TP_ARGS(local, sdata)
 );
 
-TRACE_EVENT(drv_channel_switch_rx_beacon,
+DEFINE_EVENT(chanswitch_evt, drv_channel_switch_rx_beacon,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata,
 		 struct ieee80211_channel_switch *ch_switch),
-
-	TP_ARGS(local, sdata, ch_switch),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		VIF_ENTRY
-		CHANDEF_ENTRY
-		__field(u64, timestamp)
-		__field(u32, device_timestamp)
-		__field(bool, block_tx)
-		__field(u8, count)
-	),
-
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		VIF_ASSIGN;
-		CHANDEF_ASSIGN(&ch_switch->chandef)
-		__entry->timestamp = ch_switch->timestamp;
-		__entry->device_timestamp = ch_switch->device_timestamp;
-		__entry->block_tx = ch_switch->block_tx;
-		__entry->count = ch_switch->count;
-	),
-
-	TP_printk(
-		LOCAL_PR_FMT VIF_PR_FMT
-		" received a channel switch beacon to "
-		CHANDEF_PR_FMT  " count:%d block_tx:%d timestamp:%llu",
-		LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG, __entry->count,
-		__entry->block_tx, __entry->timestamp
-	)
+	TP_ARGS(local, sdata, ch_switch)
 );
 
 TRACE_EVENT(drv_get_txpower,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata,
-		 int dbm, int ret),
+		 unsigned int link_id, int dbm, int ret),
 
-	TP_ARGS(local, sdata, dbm, ret),
+	TP_ARGS(local, sdata, link_id, dbm, ret),
 
 	TP_STRUCT__entry(
 		LOCAL_ENTRY
 		VIF_ENTRY
+		__field(unsigned int, link_id)
 		__field(int, dbm)
 		__field(int, ret)
 	),
@@ -2198,13 +2188,14 @@ TRACE_EVENT(drv_get_txpower,
 	TP_fast_assign(
 		LOCAL_ASSIGN;
 		VIF_ASSIGN;
+		__entry->link_id = link_id;
 		__entry->dbm = dbm;
 		__entry->ret = ret;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT VIF_PR_FMT " dbm:%d ret:%d",
-		LOCAL_PR_ARG, VIF_PR_ARG, __entry->dbm, __entry->ret
+		LOCAL_PR_FMT VIF_PR_FMT " link_id:%d dbm:%d ret:%d",
+		LOCAL_PR_ARG, VIF_PR_ARG, __entry->link_id, __entry->dbm, __entry->ret
 	)
 );
 
@@ -2599,6 +2590,45 @@ TRACE_EVENT(drv_change_sta_links,
  * Tracing for API calls that drivers call.
  */
 
+TRACE_EVENT(api_return_bool,
+	TP_PROTO(struct ieee80211_local *local, bool result),
+
+	TP_ARGS(local, result),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		__field(bool, result)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		__entry->result = result;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT " result=%d",
+		LOCAL_PR_ARG, __entry->result
+	)
+);
+
+TRACE_EVENT(api_return_void,
+	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_start_tx_ba_session,
 	TP_PROTO(struct ieee80211_sta *sta, u16 tid),
 
@@ -3035,6 +3065,93 @@ TRACE_EVENT(api_radar_detected,
 	)
 );
 
+TRACE_EVENT(api_request_smps,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
+		 struct ieee80211_link_data *link,
+		 enum ieee80211_smps_mode smps_mode),
+
+	TP_ARGS(local, sdata, link, smps_mode),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+		__field(int, link_id)
+		__field(u32, smps_mode)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+		__entry->link_id = link->link_id,
+		__entry->smps_mode = smps_mode;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT " " VIF_PR_FMT " link:%d, smps_mode:%d",
+		LOCAL_PR_ARG, VIF_PR_ARG, __entry->link_id, __entry->smps_mode
+	)
+);
+
+TRACE_EVENT(api_prepare_rx_omi_bw,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
+		 struct link_sta_info *link_sta,
+		 enum ieee80211_sta_rx_bandwidth bw),
+
+	TP_ARGS(local, sdata, link_sta, bw),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+		STA_ENTRY
+		__field(int, link_id)
+		__field(u32, bw)
+		__field(bool, result)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+		STA_NAMED_ASSIGN(link_sta->sta);
+		__entry->link_id = link_sta->link_id;
+		__entry->bw = bw;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT " " VIF_PR_FMT " " STA_PR_FMT " link:%d, bw:%d",
+		LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG,
+		__entry->link_id, __entry->bw
+	)
+);
+
+TRACE_EVENT(api_finalize_rx_omi_bw,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
+		 struct link_sta_info *link_sta),
+
+	TP_ARGS(local, sdata, link_sta),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+		STA_ENTRY
+		__field(int, link_id)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+		STA_NAMED_ASSIGN(link_sta->sta);
+		__entry->link_id = link_sta->link_id;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT " " VIF_PR_FMT " " STA_PR_FMT " link:%d",
+		LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->link_id
+	)
+);
+
 /*
  * Tracing for internal functions
  * (which may also be called in response to driver calls)
@@ -3042,49 +3159,126 @@ TRACE_EVENT(api_radar_detected,
 
 TRACE_EVENT(wake_queue,
 	TP_PROTO(struct ieee80211_local *local, u16 queue,
-		 enum queue_stop_reason reason),
+		 enum queue_stop_reason reason, int refcount),
 
-	TP_ARGS(local, queue, reason),
+	TP_ARGS(local, queue, reason, refcount),
 
 	TP_STRUCT__entry(
 		LOCAL_ENTRY
 		__field(u16, queue)
 		__field(u32, reason)
+		__field(int, refcount)
 	),
 
 	TP_fast_assign(
 		LOCAL_ASSIGN;
 		__entry->queue = queue;
 		__entry->reason = reason;
+		__entry->refcount = refcount;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT " queue:%d, reason:%d",
-		LOCAL_PR_ARG, __entry->queue, __entry->reason
+		LOCAL_PR_FMT " queue:%d, reason:%d, refcount: %d",
+		LOCAL_PR_ARG, __entry->queue, __entry->reason,
+		__entry->refcount
 	)
 );
 
 TRACE_EVENT(stop_queue,
 	TP_PROTO(struct ieee80211_local *local, u16 queue,
-		 enum queue_stop_reason reason),
+		 enum queue_stop_reason reason, int refcount),
 
-	TP_ARGS(local, queue, reason),
+	TP_ARGS(local, queue, reason, refcount),
 
 	TP_STRUCT__entry(
 		LOCAL_ENTRY
 		__field(u16, queue)
 		__field(u32, reason)
+		__field(int, refcount)
 	),
 
 	TP_fast_assign(
 		LOCAL_ASSIGN;
 		__entry->queue = queue;
 		__entry->reason = reason;
+		__entry->refcount = refcount;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT " queue:%d, reason:%d",
-		LOCAL_PR_ARG, __entry->queue, __entry->reason
+		LOCAL_PR_FMT " queue:%d, reason:%d, refcount: %d",
+		LOCAL_PR_ARG, __entry->queue, __entry->reason,
+		__entry->refcount
+	)
+);
+
+TRACE_EVENT(drv_can_neg_ttlm,
+	    TP_PROTO(struct ieee80211_local *local,
+		     struct ieee80211_sub_if_data *sdata,
+		     struct ieee80211_neg_ttlm *neg_ttlm),
+
+	TP_ARGS(local, sdata, neg_ttlm),
+
+	TP_STRUCT__entry(LOCAL_ENTRY
+			 VIF_ENTRY
+			 __array(u16, downlink, sizeof(u16) * 8)
+			 __array(u16, uplink, sizeof(u16) * 8)
+	),
+
+	TP_fast_assign(LOCAL_ASSIGN;
+		       VIF_ASSIGN;
+		       memcpy(__entry->downlink, neg_ttlm->downlink,
+			      sizeof(neg_ttlm->downlink));
+		       memcpy(__entry->uplink, neg_ttlm->uplink,
+			      sizeof(neg_ttlm->uplink));
+	),
+
+	TP_printk(LOCAL_PR_FMT ", " VIF_PR_FMT, LOCAL_PR_ARG, VIF_PR_ARG)
+);
+
+TRACE_EVENT(drv_neg_ttlm_res,
+	    TP_PROTO(struct ieee80211_local *local,
+		     struct ieee80211_sub_if_data *sdata,
+		     enum ieee80211_neg_ttlm_res res,
+		     struct ieee80211_neg_ttlm *neg_ttlm),
+
+	TP_ARGS(local, sdata, res, neg_ttlm),
+
+	TP_STRUCT__entry(LOCAL_ENTRY
+			 VIF_ENTRY
+			 __field(u32, res)
+			 __array(u16, downlink, sizeof(u16) * 8)
+			 __array(u16, uplink, sizeof(u16) * 8)
+	),
+
+	TP_fast_assign(LOCAL_ASSIGN;
+		       VIF_ASSIGN;
+		       __entry->res = res;
+		       memcpy(__entry->downlink, neg_ttlm->downlink,
+			      sizeof(neg_ttlm->downlink));
+		       memcpy(__entry->uplink, neg_ttlm->uplink,
+			      sizeof(neg_ttlm->uplink));
+	),
+
+	TP_printk(LOCAL_PR_FMT  VIF_PR_FMT " response: %d\n ",
+		  LOCAL_PR_ARG, VIF_PR_ARG, __entry->res
+	)
+);
+
+TRACE_EVENT(drv_prep_add_interface,
+	    TP_PROTO(struct ieee80211_local *local,
+		     enum nl80211_iftype type),
+
+	TP_ARGS(local, type),
+	TP_STRUCT__entry(LOCAL_ENTRY
+			 __field(u32, type)
+	),
+
+	TP_fast_assign(LOCAL_ASSIGN;
+		       __entry->type = type;
+	),
+
+	TP_printk(LOCAL_PR_FMT  " type: %u\n ",
+		  LOCAL_PR_ARG, __entry->type
 	)
 );