Merge remote-tracking branch 'spi/for-5.14' into spi-next

[linux-2.6-microblaze.git] / include / net / mac80211.h

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 2d1d629..e89530d 100644 (file)
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1768,10 +1768,7 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev);
  *
  * 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.)
+ * This can also be useful to get the netdev associated to a vif.
  */
 struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif);
 
@@ -2399,6 +2396,12 @@ struct ieee80211_txq {
  * @IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD: Hardware supports rx decapsulation
  *     offload
  *
+ * @IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP: Hardware supports concurrent rx
+ *     decapsulation offload and passing raw 802.11 frames for monitor iface.
+ *     If this is supported, the driver must pass both 802.3 frames for real
+ *     usage and 802.11 frames with %RX_FLAG_ONLY_MONITOR set for monitor to
+ *     the stack.
+ *
  * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
  */
 enum ieee80211_hw_flags {
@@ -2453,6 +2456,7 @@ enum ieee80211_hw_flags {
        IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT,
        IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD,
        IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD,
+       IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP,
 
        /* keep last, obviously */
        NUM_IEEE80211_HW_FLAGS
@@ -5533,7 +5537,7 @@ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
  *
  * This function iterates over the interfaces associated with a given
  * hardware that are currently active and calls the callback for them.
- * This version can only be used while holding the RTNL.
+ * This version can only be used while holding the wiphy mutex.
  *
  * @hw: the hardware struct of which the interfaces should be iterated over
  * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags
@@ -6388,7 +6392,12 @@ bool ieee80211_tx_prepare_skb(struct ieee80211_hw *hw,
 
 /**
  * ieee80211_parse_tx_radiotap - Sanity-check and parse the radiotap header
- *                              of injected frames
+ *                              of injected frames.
+ *
+ * To accurately parse and take into account rate and retransmission fields,
+ * you must initialize the chandef field in the ieee80211_tx_info structure
+ * of the skb before calling this function.
+ *
  * @skb: packet injected by userspace
  * @dev: the &struct device of this 802.11 device
  */