Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

3 files changed, 15 insertions, 3 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 776cbb80d09..e526a8cecb7 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1857,6 +1857,7 @@ enum ieee80211_key_len {
 	WLAN_KEY_LEN_CCMP = 16,
 	WLAN_KEY_LEN_TKIP = 32,
 	WLAN_KEY_LEN_AES_CMAC = 16,
+	WLAN_KEY_LEN_SMS4 = 32,
 };
 
 #define IEEE80211_WEP_IV_LEN		4
@@ -1902,6 +1903,7 @@ enum ieee80211_tdls_actioncode {
 #define WLAN_EXT_CAPA5_TDLS_PROHIBITED	BIT(6)
 
 #define WLAN_EXT_CAPA8_OPMODE_NOTIF	BIT(6)
+#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED	BIT(7)
 
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE	0x2
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 56c597793d6..b1f84b05c67 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4640,6 +4640,14 @@ void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev,
  */
 void cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp);
 
+/**
+ * ieee80211_get_num_supported_channels - get number of channels device has
+ * @wiphy: the wiphy
+ *
+ * Return: the number of channels supported by the device.
+ */
+unsigned int ieee80211_get_num_supported_channels(struct wiphy *wiphy);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f838af816b5..f4ab2fb4d50 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1616,8 +1616,6 @@ enum ieee80211_hw_flags {
  * @extra_beacon_tailroom: tailroom to reserve in each beacon tx skb.
  *	Can be used by drivers to add extra IEs.
  *
- * @channel_change_time: time (in microseconds) it takes to change channels.
- *
  * @max_signal: Maximum value for signal (rssi) in RX information, used
  *	only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
  *
@@ -1699,7 +1697,6 @@ struct ieee80211_hw {
 	u32 flags;
 	unsigned int extra_tx_headroom;
 	unsigned int extra_beacon_tailroom;
-	int channel_change_time;
 	int vif_data_size;
 	int sta_data_size;
 	int chanctx_data_size;
@@ -2122,6 +2119,11 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
  * appropriately (only the last frame may have %IEEE80211_TX_STATUS_EOSP)
  * and also take care of the EOSP and MORE_DATA bits in the frame.
  * The driver may also use ieee80211_sta_eosp() in this case.
+ *
+ * Note that if the driver ever buffers frames other than QoS-data
+ * frames, it must take care to never send a non-QoS-data frame as
+ * the last frame in a service period, adding a QoS-nulldata frame
+ * after a non-QoS-data frame if needed.
  */
 
 /**