Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac802...

[~andy/linux] / net / wireless / core.h

diff --git a/net/wireless/core.h b/net/wireless/core.h
index af10e59af2d86f418bd7cc4e69914c9bb31831c7..0a277c33bb027a879d854492ddde295be2c663a0 100644 (file)
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -317,9 +317,8 @@ void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid);
 void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev);
 int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
                          struct wireless_dev *wdev,
-                         struct ieee80211_channel *chan, bool offchan,
-                         unsigned int wait, const u8 *buf, size_t len,
-                         bool no_cck, bool dont_wait_for_ack, u64 *cookie);
+                         struct cfg80211_mgmt_tx_params *params,
+                         u64 *cookie);
 void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa,
                               const struct ieee80211_ht_cap *ht_capa_mask);
 void cfg80211_oper_and_vht_capa(struct ieee80211_vht_cap *vht_capa,
@@ -382,6 +381,19 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
                                 enum cfg80211_chan_mode chanmode,
                                 u8 radar_detect);
 
+/**
+ * cfg80211_chandef_dfs_usable - checks if chandef is DFS usable
+ * @wiphy: the wiphy to validate against
+ * @chandef: the channel definition to check
+ *
+ * Checks if chandef is usable and we can/need start CAC on such channel.
+ *
+ * Return: Return true if all channels available and at least
+ *        one channel require CAC (NL80211_DFS_USABLE)
+ */
+bool cfg80211_chandef_dfs_usable(struct wiphy *wiphy,
+                                const struct cfg80211_chan_def *chandef);
+
 void cfg80211_set_dfs_state(struct wiphy *wiphy,
                            const struct cfg80211_chan_def *chandef,
                            enum nl80211_dfs_state dfs_state);