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authorJohannes Berg <johannes.berg@intel.com>2014-06-13 00:24:31 +0400
committerJohannes Berg <johannes.berg@intel.com>2014-11-19 20:46:09 +0300
commita344d6778a98e4c19ac871f369e399e6356edcb3 (patch)
tree57680bfd10fc013c7a996fbea7212be900f089db /net/mac80211/trace.h
parent6ea0a69ca21bbddab5b3979c2190013b0263e749 (diff)
downloadlinux-a344d6778a98e4c19ac871f369e399e6356edcb3.tar.xz
mac80211: allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR
Allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR with software based scanning and generate a random MAC address for them for every scan request with the flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/trace.h')
-rw-r--r--net/mac80211/trace.h31
1 files changed, 25 insertions, 6 deletions
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 7f76e2f25744..eb91505eb43e 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -596,14 +596,33 @@ DEFINE_EVENT(local_sdata_evt, drv_sched_scan_stop,
TP_ARGS(local, sdata)
);
-DEFINE_EVENT(local_only_evt, drv_sw_scan_start,
- TP_PROTO(struct ieee80211_local *local),
- TP_ARGS(local)
+TRACE_EVENT(drv_sw_scan_start,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ const u8 *mac_addr),
+
+ TP_ARGS(local, sdata, mac_addr),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ VIF_ENTRY
+ __array(char, mac_addr, ETH_ALEN)
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ VIF_ASSIGN;
+ memcpy(__entry->mac_addr, mac_addr, ETH_ALEN);
+ ),
+
+ TP_printk(LOCAL_PR_FMT ", " VIF_PR_FMT ", addr:%pM",
+ LOCAL_PR_ARG, VIF_PR_ARG, __entry->mac_addr)
);
-DEFINE_EVENT(local_only_evt, drv_sw_scan_complete,
- TP_PROTO(struct ieee80211_local *local),
- TP_ARGS(local)
+DEFINE_EVENT(local_sdata_evt, drv_sw_scan_complete,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata),
+ TP_ARGS(local, sdata)
);
TRACE_EVENT(drv_get_stats,