1 files changed, 5 insertions, 9 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5b9e7a262448..a762a75ae62d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -647,9 +647,6 @@ struct ieee80211_key_conf {
         u8 key[0];
 };
 
-#define IEEE80211_SEQ_COUNTER_RX        0
-#define IEEE80211_SEQ_COUNTER_TX        1
-
 /**
  * enum set_key_cmd - key command
  *
@@ -996,9 +993,9 @@ enum ieee80211_erp_change_flags {
  *
  * @get_stats: return low-level statistics
  *
- * @get_sequence_counter: For devices that have internal sequence counters this
- *      callback allows mac80211 to access the current value of a counter.
- *      This callback seems not well-defined, tell us if you need it.
+ * @get_tkip_seq: If your device implements TKIP encryption in hardware this
+ *      callback should be provided to read the TKIP transmit IVs (both IV32
+ *      and IV16) for the given key from hardware.
  *
  * @set_rts_threshold: Configuration of RTS threshold (if device needs it)
  *
@@ -1073,9 +1070,8 @@ struct ieee80211_ops {
         int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
         int (*get_stats)(struct ieee80211_hw *hw,
                          struct ieee80211_low_level_stats *stats);
-        int (*get_sequence_counter)(struct ieee80211_hw *hw,
-                                    u8* addr, u8 keyidx, u8 txrx,
-                                    u32* iv32, u16* iv16);
+        void (*get_tkip_seq)(struct ieee80211_hw *hw, u8 hw_key_idx,
+                             u32 *iv32, u16 *iv16);
         int (*set_rts_threshold)(struct ieee80211_hw *hw, u32 value);
         int (*set_frag_threshold)(struct ieee80211_hw *hw, u32 value);
         int (*set_retry_limit)(struct ieee80211_hw *hw,