mac80211: trace interface name

[safe/jmp/linux-2.6] / net / mac80211 / driver-trace.h

diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 7b155b9..ee2d19a 100644 (file)
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -25,10 +25,12 @@ static inline void trace_ ## name(proto) {}
 #define STA_PR_FMT     " sta:%pM"
 #define STA_PR_ARG     __entry->sta_addr
 
-#define VIF_ENTRY      __field(enum nl80211_iftype, vif_type) __field(void *, vif)
-#define VIF_ASSIGN     __entry->vif_type = vif ? vif->type : 0; __entry->vif = vif
-#define VIF_PR_FMT     " vif:%p(%d)"
-#define VIF_PR_ARG     __entry->vif, __entry->vif_type
+#define VIF_ENTRY      __field(enum nl80211_iftype, vif_type) __field(void *, sdata) \
+                       __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
+#define VIF_ASSIGN     __entry->vif_type = sdata->vif.type; __entry->sdata = sdata; \
+                       __assign_str(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
+#define VIF_PR_FMT     " vif:%s(%d)"
+#define VIF_PR_ARG     __get_str(vif_name), __entry->vif_type
 
 TRACE_EVENT(drv_start,
        TP_PROTO(struct ieee80211_local *local, int ret),
@@ -70,10 +72,10 @@ TRACE_EVENT(drv_stop,
 
 TRACE_EVENT(drv_add_interface,
        TP_PROTO(struct ieee80211_local *local,
-                struct ieee80211_vif *vif,
+                struct ieee80211_sub_if_data *sdata,
                 int ret),
 
-       TP_ARGS(local, vif, ret),
+       TP_ARGS(local, sdata, ret),
 
        TP_STRUCT__entry(
                LOCAL_ENTRY
@@ -85,7 +87,7 @@ TRACE_EVENT(drv_add_interface,
        TP_fast_assign(
                LOCAL_ASSIGN;
                VIF_ASSIGN;
-               memcpy(__entry->addr, vif->addr, 6);
+               memcpy(__entry->addr, sdata->vif.addr, 6);
                __entry->ret = ret;
        ),
 
@@ -96,9 +98,9 @@ TRACE_EVENT(drv_add_interface,
 );
 
 TRACE_EVENT(drv_remove_interface,
-       TP_PROTO(struct ieee80211_local *local, struct ieee80211_vif *vif),
+       TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
 
-       TP_ARGS(local, vif),
+       TP_ARGS(local, sdata),
 
        TP_STRUCT__entry(
                LOCAL_ENTRY
@@ -109,7 +111,7 @@ TRACE_EVENT(drv_remove_interface,
        TP_fast_assign(
                LOCAL_ASSIGN;
                VIF_ASSIGN;
-               memcpy(__entry->addr, vif->addr, 6);
+               memcpy(__entry->addr, sdata->vif.addr, 6);
        ),
 
        TP_printk(
@@ -163,11 +165,11 @@ TRACE_EVENT(drv_config,
 
 TRACE_EVENT(drv_bss_info_changed,
        TP_PROTO(struct ieee80211_local *local,
-                struct ieee80211_vif *vif,
+                struct ieee80211_sub_if_data *sdata,
                 struct ieee80211_bss_conf *info,
                 u32 changed),
 
-       TP_ARGS(local, vif, info, changed),
+       TP_ARGS(local, sdata, info, changed),
 
        TP_STRUCT__entry(
                LOCAL_ENTRY
@@ -291,11 +293,11 @@ TRACE_EVENT(drv_set_tim,
 
 TRACE_EVENT(drv_set_key,
        TP_PROTO(struct ieee80211_local *local,
-                enum set_key_cmd cmd, struct ieee80211_vif *vif,
+                enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
                 struct ieee80211_sta *sta,
                 struct ieee80211_key_conf *key, int ret),
 
-       TP_ARGS(local, cmd, vif, sta, key, ret),
+       TP_ARGS(local, cmd, sdata, sta, key, ret),
 
        TP_STRUCT__entry(
                LOCAL_ENTRY
@@ -489,11 +491,11 @@ TRACE_EVENT(drv_set_rts_threshold,
 
 TRACE_EVENT(drv_sta_notify,
        TP_PROTO(struct ieee80211_local *local,
-                struct ieee80211_vif *vif,
+                struct ieee80211_sub_if_data *sdata,
                 enum sta_notify_cmd cmd,
                 struct ieee80211_sta *sta),
 
-       TP_ARGS(local, vif, cmd, sta),
+       TP_ARGS(local, sdata, cmd, sta),
 
        TP_STRUCT__entry(
                LOCAL_ENTRY
@@ -654,12 +656,12 @@ TRACE_EVENT(drv_tx_last_beacon,
 
 TRACE_EVENT(drv_ampdu_action,
        TP_PROTO(struct ieee80211_local *local,
-                struct ieee80211_vif *vif,
+                struct ieee80211_sub_if_data *sdata,
                 enum ieee80211_ampdu_mlme_action action,
                 struct ieee80211_sta *sta, u16 tid,
                 u16 *ssn, int ret),
 
-       TP_ARGS(local, vif, action, sta, tid, ssn, ret),
+       TP_ARGS(local, sdata, action, sta, tid, ssn, ret),
 
        TP_STRUCT__entry(
                LOCAL_ENTRY