From a5a9dcf291e1e541243878eed2d73a74006fa1f1 Mon Sep 17 00:00:00 2001 From: Ayala Beker Date: Tue, 20 Sep 2016 17:31:16 +0300 Subject: 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 Signed-off-by: Emmanuel Grumbach Signed-off-by: Luca Coelho Signed-off-by: Johannes Berg --- net/wireless/trace.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'net/wireless/trace.h') diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 56089843d619..a3d0a91b1e09 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1911,6 +1911,30 @@ TRACE_EVENT(rdev_start_nan, __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) -- cgit