mac80211: allow to get wireless_dev structure from ieee80211_vif
This will allow mac80211 drivers to call cfg80211 APIs with
the right handle.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index a7756e4..157c0f1 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1282,6 +1282,19 @@
struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev);
/**
+ * ieee80211_vif_to_wdev - return a wdev struct from a vif
+ * @vif: the vif to get the wdev for
+ *
+ * This can be used by mac80211 drivers with direct cfg80211 APIs
+ * (like the vendor commands) that needs to get the wdev for a vif.
+ *
+ * Note that this function may return %NULL if the given wdev isn't
+ * associated with a vif that the driver knows about (e.g. monitor
+ * or AP_VLAN interfaces.)
+ */
+struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif);
+
+/**
* enum ieee80211_key_flags - key flags
*
* These flags are used for communication about keys between the driver