cfg80211: allow the user space to change current NAN configuration
Some NAN configuration paramaters may change during the operation of
the NAN device. For example, a user may want to update master preference
value when the device gets plugged/unplugged to the power.
Add API that allows to do so.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 5608984..a3d0a91b 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1911,6 +1911,30 @@
__entry->dual)
);
+TRACE_EVENT(rdev_nan_change_conf,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ struct cfg80211_nan_conf *conf, u32 changes),
+ TP_ARGS(wiphy, wdev, conf, changes),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u8, master_pref)
+ __field(u8, dual);
+ __field(u32, changes);
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->master_pref = conf->master_pref;
+ __entry->dual = conf->dual;
+ __entry->changes = changes;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT
+ ", master preference: %u, dual: %d, changes: %x",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->master_pref,
+ __entry->dual, __entry->changes)
+);
+
DEFINE_EVENT(wiphy_wdev_evt, rdev_stop_nan,
TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
TP_ARGS(wiphy, wdev)