--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -117,7 +117,7 @@ void ath_descdma_cleanup(struct ath_soft
+ /* RX / TX */
+ /***********/
+
+-#define ATH_RXBUF 512
++#define ATH_RXBUF 128
+ #define ATH_TXBUF 512
+ #define ATH_TXBUF_RESERVE 5
+ #define ATH_MAX_QDEPTH (ATH_TXBUF / 4 - ATH_TXBUF_RESERVE)