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Diffstat (limited to 'net/mac80211/trace.h')
-rw-r--r--net/mac80211/trace.h208
1 files changed, 162 insertions, 46 deletions
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index e9ccf22f6dd..cfe1a0688b5 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -21,10 +21,10 @@
#define VIF_ENTRY __field(enum nl80211_iftype, vif_type) __field(void *, sdata) \
__field(bool, p2p) \
- __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
+ __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->dev ? sdata->dev->name : sdata->name)
+ __assign_str(vif_name, sdata->name)
#define VIF_PR_FMT " vif:%s(%d%s)"
#define VIF_PR_ARG __get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : ""
@@ -184,6 +184,20 @@ TRACE_EVENT(drv_return_bool,
"true" : "false")
);
+TRACE_EVENT(drv_return_u32,
+ TP_PROTO(struct ieee80211_local *local, u32 ret),
+ TP_ARGS(local, ret),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(u32, ret)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->ret = ret;
+ ),
+ TP_printk(LOCAL_PR_FMT " - %u", LOCAL_PR_ARG, __entry->ret)
+);
+
TRACE_EVENT(drv_return_u64,
TP_PROTO(struct ieee80211_local *local, u64 ret),
TP_ARGS(local, ret),
@@ -443,30 +457,6 @@ TRACE_EVENT(drv_prepare_multicast,
)
);
-TRACE_EVENT(drv_set_multicast_list,
- TP_PROTO(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata, int mc_count),
-
- TP_ARGS(local, sdata, mc_count),
-
- TP_STRUCT__entry(
- LOCAL_ENTRY
- __field(bool, allmulti)
- __field(int, mc_count)
- ),
-
- TP_fast_assign(
- LOCAL_ASSIGN;
- __entry->allmulti = sdata->flags & IEEE80211_SDATA_ALLMULTI;
- __entry->mc_count = mc_count;
- ),
-
- TP_printk(
- LOCAL_PR_FMT " configure mc filter, count=%d, allmulti=%d",
- LOCAL_PR_ARG, __entry->mc_count, __entry->allmulti
- )
-);
-
TRACE_EVENT(drv_configure_filter,
TP_PROTO(struct ieee80211_local *local,
unsigned int changed_flags,
@@ -577,7 +567,7 @@ TRACE_EVENT(drv_update_tkip_key,
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
- LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
+ LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->iv32
)
);
@@ -790,7 +780,7 @@ TRACE_EVENT(drv_sta_rc_update,
)
);
-TRACE_EVENT(drv_sta_add,
+DECLARE_EVENT_CLASS(sta_event,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta),
@@ -815,29 +805,25 @@ TRACE_EVENT(drv_sta_add,
)
);
-TRACE_EVENT(drv_sta_remove,
+DEFINE_EVENT(sta_event, drv_sta_add,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta),
+ TP_ARGS(local, sdata, sta)
+);
- TP_ARGS(local, sdata, sta),
-
- TP_STRUCT__entry(
- LOCAL_ENTRY
- VIF_ENTRY
- STA_ENTRY
- ),
-
- TP_fast_assign(
- LOCAL_ASSIGN;
- VIF_ASSIGN;
- STA_ASSIGN;
- ),
+DEFINE_EVENT(sta_event, drv_sta_remove,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta *sta),
+ TP_ARGS(local, sdata, sta)
+);
- TP_printk(
- LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
- LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
- )
+DEFINE_EVENT(sta_event, drv_sta_pre_rcu_remove,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta *sta),
+ TP_ARGS(local, sdata, sta)
);
TRACE_EVENT(drv_conf_tx,
@@ -1403,6 +1389,91 @@ TRACE_EVENT(drv_change_chanctx,
)
);
+#if !defined(__TRACE_VIF_ENTRY)
+#define __TRACE_VIF_ENTRY
+struct trace_vif_entry {
+ enum nl80211_iftype vif_type;
+ bool p2p;
+ char vif_name[IFNAMSIZ];
+} __packed;
+
+struct trace_chandef_entry {
+ u32 control_freq;
+ u32 chan_width;
+ u32 center_freq1;
+ u32 center_freq2;
+} __packed;
+
+struct trace_switch_entry {
+ struct trace_vif_entry vif;
+ struct trace_chandef_entry old_chandef;
+ struct trace_chandef_entry new_chandef;
+} __packed;
+
+#define SWITCH_ENTRY_ASSIGN(to, from) local_vifs[i].to = vifs[i].from
+#endif
+
+TRACE_EVENT(drv_switch_vif_chanctx,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_vif_chanctx_switch *vifs,
+ int n_vifs, enum ieee80211_chanctx_switch_mode mode),
+ TP_ARGS(local, vifs, n_vifs, mode),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(int, n_vifs)
+ __field(u32, mode)
+ __dynamic_array(u8, vifs,
+ sizeof(struct trace_switch_entry) * n_vifs)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->n_vifs = n_vifs;
+ __entry->mode = mode;
+ {
+ struct trace_switch_entry *local_vifs =
+ __get_dynamic_array(vifs);
+ int i;
+
+ for (i = 0; i < n_vifs; i++) {
+ struct ieee80211_sub_if_data *sdata;
+
+ sdata = container_of(vifs[i].vif,
+ struct ieee80211_sub_if_data,
+ vif);
+
+ SWITCH_ENTRY_ASSIGN(vif.vif_type, vif->type);
+ SWITCH_ENTRY_ASSIGN(vif.p2p, vif->p2p);
+ strncpy(local_vifs[i].vif.vif_name,
+ sdata->name,
+ sizeof(local_vifs[i].vif.vif_name));
+ SWITCH_ENTRY_ASSIGN(old_chandef.control_freq,
+ old_ctx->def.chan->center_freq);
+ SWITCH_ENTRY_ASSIGN(old_chandef.chan_width,
+ old_ctx->def.width);
+ SWITCH_ENTRY_ASSIGN(old_chandef.center_freq1,
+ old_ctx->def.center_freq1);
+ SWITCH_ENTRY_ASSIGN(old_chandef.center_freq2,
+ old_ctx->def.center_freq2);
+ SWITCH_ENTRY_ASSIGN(new_chandef.control_freq,
+ new_ctx->def.chan->center_freq);
+ SWITCH_ENTRY_ASSIGN(new_chandef.chan_width,
+ new_ctx->def.width);
+ SWITCH_ENTRY_ASSIGN(new_chandef.center_freq1,
+ new_ctx->def.center_freq1);
+ SWITCH_ENTRY_ASSIGN(new_chandef.center_freq2,
+ new_ctx->def.center_freq2);
+ }
+ }
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT " n_vifs:%d mode:%d",
+ LOCAL_PR_ARG, __entry->n_vifs, __entry->mode
+ )
+);
+
DECLARE_EVENT_CLASS(local_sdata_chanctx,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
@@ -1527,6 +1598,24 @@ DEFINE_EVENT(local_sdata_evt, drv_leave_ibss,
TP_ARGS(local, sdata)
);
+TRACE_EVENT(drv_get_expected_throughput,
+ TP_PROTO(struct ieee80211_sta *sta),
+
+ TP_ARGS(sta),
+
+ TP_STRUCT__entry(
+ STA_ENTRY
+ ),
+
+ TP_fast_assign(
+ STA_ASSIGN;
+ ),
+
+ TP_printk(
+ STA_PR_FMT, STA_PR_ARG
+ )
+);
+
/*
* Tracing for API calls that drivers call.
*/
@@ -1863,6 +1952,33 @@ TRACE_EVENT(api_eosp,
)
);
+TRACE_EVENT(api_sta_set_buffered,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sta *sta,
+ u8 tid, bool buffered),
+
+ TP_ARGS(local, sta, tid, buffered),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ STA_ENTRY
+ __field(u8, tid)
+ __field(bool, buffered)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ STA_ASSIGN;
+ __entry->tid = tid;
+ __entry->buffered = buffered;
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT STA_PR_FMT " tid:%d buffered:%d",
+ LOCAL_PR_ARG, STA_PR_ARG, __entry->tid, __entry->buffered
+ )
+);
+
/*
* Tracing for internal functions
* (which may also be called in response to driver calls)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-14 02:27:11 +0000