ath9k: Enable TXOK and TXERR interrupts for TX EDMA
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 90e629f..cac178a 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -886,11 +886,16 @@
* The UAPSD queue is an exception, since we take a desc-
* based intr on the EOSP frames.
*/
- if (qtype == ATH9K_TX_QUEUE_UAPSD)
- qi.tqi_qflags = TXQ_FLAG_TXDESCINT_ENABLE;
- else
- qi.tqi_qflags = TXQ_FLAG_TXEOLINT_ENABLE |
- TXQ_FLAG_TXDESCINT_ENABLE;
+ if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
+ qi.tqi_qflags = TXQ_FLAG_TXOKINT_ENABLE |
+ TXQ_FLAG_TXERRINT_ENABLE;
+ } else {
+ if (qtype == ATH9K_TX_QUEUE_UAPSD)
+ qi.tqi_qflags = TXQ_FLAG_TXDESCINT_ENABLE;
+ else
+ qi.tqi_qflags = TXQ_FLAG_TXEOLINT_ENABLE |
+ TXQ_FLAG_TXDESCINT_ENABLE;
+ }
qnum = ath9k_hw_setuptxqueue(ah, qtype, &qi);
if (qnum == -1) {
/*