From: Ilan Peer <ilan.peer@xxxxxxxxx>
So it can be used by drivers to check if NAN Device interface
is started or not.
Signed-off-by: Ilan Peer <ilan.peer@xxxxxxxxx>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
---
include/net/mac80211.h | 6 ++++++
net/mac80211/util.c | 8 ++++++++
2 files changed, 14 insertions(+)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index a5140ecf334b..a55085cf4ec4 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -7838,4 +7838,10 @@ int ieee80211_emulate_switch_vif_chanctx(struct ieee80211_hw *hw,
int n_vifs,
enum ieee80211_chanctx_switch_mode mode);
+/**
+ * ieee80211_vif_nan_started - Return whether a NAN vif is started
+ * @vif: the vif
+ * Return: %true iff the vif is a NAN interface and NAN is started
+ */
+bool ieee80211_vif_nan_started(struct ieee80211_vif *vif);
#endif /* MAC80211_H */
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 9eb35e3b9e52..123842b841f2 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -4512,3 +4512,11 @@ void ieee80211_clear_tpe(struct ieee80211_parsed_tpe *tpe)
sizeof(tpe->psd_reg_client[i].power));
}
}
+
+bool ieee80211_vif_nan_started(struct ieee80211_vif *vif)
+{
+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
+
+ return vif->type == NL80211_IFTYPE_NAN && sdata->u.nan.started;
+}
+EXPORT_SYMBOL_GPL(ieee80211_vif_nan_started);
--
2.34.1
