mac80211: rate control status only for controlled packets

This patch changes mac80211 to not notify the rate control algorithm's
tx_status() method when reporting status for a packet that didn't go
through the rate control algorithm's get_rate() method.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index d881ed8ad2c1..6f3bc4cc53e5 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -245,6 +245,9 @@ struct ieee80211_bss_conf {
  * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
  *      set by rate control algorithms to indicate probe rate, will
  *      be cleared for fragmented frames (except on the last fragment)
+ * @IEEE80211_TX_INTFL_RCALGO: mac80211 internal flag, do not test or
+ *      set this flag in the driver; indicates that the rate control
+ *      algorithm was used and should be notified of TX status
  */
 enum mac80211_tx_control_flags {
         IEEE80211_TX_CTL_REQ_TX_STATUS          = BIT(0),
@@ -260,6 +263,7 @@ enum mac80211_tx_control_flags {
         IEEE80211_TX_STAT_AMPDU                 = BIT(10),
         IEEE80211_TX_STAT_AMPDU_NO_BACK         = BIT(11),
         IEEE80211_TX_CTL_RATE_CTRL_PROBE        = BIT(12),
+        IEEE80211_TX_INTFL_RCALGO               = BIT(13),
 };
 
 /**