cfg80211: add start / stop NAN commands
This allows user space to start/stop NAN interface.
A NAN interface is like P2P device in a few aspects: it
doesn't have a netdev associated to it.
Add the new interface type and prevent operations that
can't be executed on NAN interface like scan.
Define several attributes that may be configured by user space
when starting NAN functionality (master preference and dual
band operation)
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 72b5255..5f3370f 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1889,6 +1889,33 @@
TP_ARGS(wiphy, wdev)
);
+TRACE_EVENT(rdev_start_nan,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ struct cfg80211_nan_conf *conf),
+ TP_ARGS(wiphy, wdev, conf),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u8, master_pref)
+ __field(u8, dual);
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->master_pref = conf->master_pref;
+ __entry->dual = conf->dual;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT
+ ", master preference: %u, dual: %d",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->master_pref,
+ __entry->dual)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_stop_nan,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
TRACE_EVENT(rdev_set_mac_acl,
TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
struct cfg80211_acl_data *params),