svn commit: r249386 - head/sys/dev/ath

[Adrian Chadd]

Author: adrian
Date: Thu Apr 11 22:02:35 2013
New Revision: 249386
URL: http://svnweb.freebsd.org/changeset/base/249386

Log:
  Always enable TXOK interrupts when setting up TX queues for EDMA NICs.

Modified:
  head/sys/dev/ath/if_ath.c

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Thu Apr 11 21:36:01 2013	(r249385)
+++ head/sys/dev/ath/if_ath.c	Thu Apr 11 22:02:35 2013	(r249386)
@@ -3468,7 +3468,13 @@ ath_txq_setup(struct ath_softc *sc, int 
 	 * up in which case the top half of the kernel may backup
 	 * due to a lack of tx descriptors.
 	 */
-	qi.tqi_qflags = HAL_TXQ_TXEOLINT_ENABLE | HAL_TXQ_TXDESCINT_ENABLE;
+	if (sc->sc_isedma)
+		qi.tqi_qflags = HAL_TXQ_TXEOLINT_ENABLE |
+		    HAL_TXQ_TXOKINT_ENABLE;
+	else
+		qi.tqi_qflags = HAL_TXQ_TXEOLINT_ENABLE |
+		    HAL_TXQ_TXDESCINT_ENABLE;
+
 	qnum = ath_hal_setuptxqueue(ah, qtype, &qi);
 	if (qnum == -1) {
 		/*