X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fnet%2Fcfg80211.h;h=883fe1e7c5a17e982651a68cfb17cbc0bbe5b367;hb=b37b425f2e51d1e716836bdd14fb344c38606a3d;hp=a741678f24a26d712e08775e213b1b1c50c8ca8a;hpb=5c3950970b91df6a15db66ec4498bac9b12f4002;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index a741678f24a2..883fe1e7c5a1 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4868,6 +4868,23 @@ bool cfg80211_reg_can_beacon(struct wiphy *wiphy,
 			     struct cfg80211_chan_def *chandef,
 			     enum nl80211_iftype iftype);
 
+/**
+ * cfg80211_reg_can_beacon_relax - check if beaconing is allowed with relaxation
+ * @wiphy: the wiphy
+ * @chandef: the channel definition
+ * @iftype: interface type
+ *
+ * Return: %true if there is no secondary channel or the secondary channel(s)
+ * can be used for beaconing (i.e. is not a radar channel etc.). This version
+ * also checks if IR-relaxation conditions apply, to allow beaconing under
+ * more permissive conditions.
+ *
+ * Requires the RTNL to be held.
+ */
+bool cfg80211_reg_can_beacon_relax(struct wiphy *wiphy,
+				   struct cfg80211_chan_def *chandef,
+				   enum nl80211_iftype iftype);
+
 /*
  * cfg80211_ch_switch_notify - update wdev channel and notify userspace
  * @dev: the device which switched channels