1 files changed, 38 insertions, 0 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 69ded1ee49ce..40a93d582c79 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1852,11 +1852,26 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
  */
 int ieee80211_register_hw(struct ieee80211_hw *hw);
 
+/**
+ * struct ieee80211_tpt_blink - throughput blink description
+ * @throughput: throughput in Kbit/sec
+ * @blink_time: blink time in milliseconds
+ *      (full cycle, ie. one off + one on period)
+ */
+struct ieee80211_tpt_blink {
+        int throughput;
+        int blink_time;
+};
+
 #ifdef CONFIG_MAC80211_LEDS
 extern char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
 extern char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
 extern char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
 extern char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
+extern char *__ieee80211_create_tpt_led_trigger(
+                                struct ieee80211_hw *hw,
+                                const struct ieee80211_tpt_blink *blink_table,
+                                unsigned int blink_table_len);
 #endif
 /**
  * ieee80211_get_tx_led_name - get name of TX LED
@@ -1935,6 +1950,29 @@ static inline char *ieee80211_get_radio_led_name(struct ieee80211_hw *hw)
 }
 
 /**
+ * ieee80211_create_tpt_led_trigger - create throughput LED trigger
+ * @hw: the hardware to create the trigger for
+ * @blink_table: the blink table -- needs to be ordered by throughput
+ * @blink_table_len: size of the blink table
+ *
+ * This function returns %NULL (in case of error, or if no LED
+ * triggers are configured) or the name of the new trigger.
+ * This function must be called before ieee80211_register_hw().
+ */
+static inline char *
+ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw,
+                                 const struct ieee80211_tpt_blink *blink_table,
+                                 unsigned int blink_table_len)
+{
+#ifdef CONFIG_MAC80211_LEDS
+        return __ieee80211_create_tpt_led_trigger(hw, blink_table,
+                                                  blink_table_len);
+#else
+        return NULL;
+#endif
+}
+
+/**
  * ieee80211_unregister_hw - Unregister a hardware device
  *
  * This function instructs mac80211 to free allocated resources