cfg80211: add cfg80211 exported function tracing

Also add tracing to the API functions that drivers
(and mac80211) can call in cfg80211.

Signed-off-by: Beni Lev <beni.lev@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e26f7455538..5d3167d71b5 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -8876,7 +8876,10 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
         void *hdr;
         int err;
 
+        trace_cfg80211_probe_status(dev, addr, cookie, acked);
+
         msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+
         if (!msg)
                 return;
 
@@ -8918,6 +8921,8 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy,
         void *hdr;
         u32 nlportid = ACCESS_ONCE(rdev->ap_beacons_nlportid);
 
+        trace_cfg80211_report_obss_beacon(wiphy, frame, len, freq, sig_dbm);
+
         if (!nlportid)
                 return;