diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-02-27 22:58:41 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 00:20:48 +0400 |
| commit | 627e67a656bbb1d616c1ca2d056138a164111a52 (patch) | |
| tree | 4a0e4b19de25691bf0068426deaea8c98a8e5c86 | |
| parent | 4286df60edfe19d3407fa112bf4bdfeeadda897c (diff) | |
| download | linux-627e67a656bbb1d616c1ca2d056138a164111a52.tar.xz | |
ath9k_hw: enable interrupts for beacon tx completion events
Not doing so could cause the tx status queue to overflow during longer
periods of time without non-beacon tx. These events are also required
for proper drv_tx_last_beacon handling.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index e196aba77acf..5f4ae6c9a93c 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -745,7 +745,11 @@ int ath9k_hw_beaconq_setup(struct ath_hw *ah) qi.tqi_aifs = 1; qi.tqi_cwmin = 0; qi.tqi_cwmax = 0; - /* NB: don't enable any interrupts */ + + if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) + qi.tqi_qflags = TXQ_FLAG_TXOKINT_ENABLE | + TXQ_FLAG_TXERRINT_ENABLE; + return ath9k_hw_setuptxqueue(ah, ATH9K_TX_QUEUE_BEACON, &qi); } EXPORT_SYMBOL(ath9k_hw_beaconq_setup); |