1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ar9170/ar9170.h b/drivers/net/wireless/ath/ar9170/ar9170.h
index d95a7d47af0..44c54b834a0 100644
--- a/drivers/net/wireless/ath/ar9170/ar9170.h
+++ b/drivers/net/wireless/ath/ar9170/ar9170.h
@@ -152,6 +152,8 @@ struct ar9170_sta_tid {
 
 #define AR9170_NUM_TX_STATUS            128
 #define AR9170_NUM_TX_AGG_MAX           30
+#define AR9170_NUM_TX_LIMIT_HARD       AR9170_TXQ_DEPTH
+#define AR9170_NUM_TX_LIMIT_SOFT       (AR9170_TXQ_DEPTH - 10)
 
 struct ar9170 {
         struct ieee80211_hw *hw;