From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 27 Feb 2012 18:58:42 +0000 (+0100)
Subject: ath9k: fix drv_tx_last_beacon on AR9003 by processing beacon tx status
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=4e0ad2591adde7bec878a4b37a073427aec3e19c;p=deliverable%2Flinux.git

ath9k: fix drv_tx_last_beacon on AR9003 by processing beacon tx status

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 6d1e46577db0..43882f9e25c4 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -91,7 +91,7 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 	info.txpower = MAX_RATE_POWER;
 	info.keyix = ATH9K_TXKEYIX_INVALID;
 	info.keytype = ATH9K_KEY_TYPE_CLEAR;
-	info.flags = ATH9K_TXDESC_NOACK;
+	info.flags = ATH9K_TXDESC_NOACK | ATH9K_TXDESC_INTREQ;
 
 	info.buf_addr[0] = bf->bf_buf_addr;
 	info.buf_len[0] = roundup(skb->len, 4);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 5dd27d2712fc..9f785015a7dc 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2296,9 +2296,12 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 			break;
 		}
 
-		/* Skip beacon completions */
-		if (ts.qid == sc->beacon.beaconq)
+		/* Process beacon completions separately */
+		if (ts.qid == sc->beacon.beaconq) {
+			sc->beacon.tx_processed = true;
+			sc->beacon.tx_last = !(ts.ts_status & ATH9K_TXERR_MASK);
 			continue;
+		}
 
 		txq = &sc->tx.txq[ts.qid];