diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-11-14 14:20:11 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-17 21:19:25 (GMT) |
| commit | 71a3bf3e94b745467fc4c3451a294910f0369555 (patch) | |
| tree | 2bca06ca0e9637b105b17fbf5321cc08055b6831 /drivers/net/wireless/ath/ath9k/main.c | |
| parent | 28d167086227969fd6586953ee4ac682a3c394ff (diff) | |
| download | linux-fsl-qoriq-71a3bf3e94b745467fc4c3451a294910f0369555.tar.xz | |
ath9k: block new AMPDU sessions if SC_OP_TXAGGR is not set
This makes further tx path cleanups easier
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6e93a53..dede9a9 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1979,6 +1979,9 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, case IEEE80211_AMPDU_RX_STOP: break; case IEEE80211_AMPDU_TX_START: + if (!(sc->sc_flags & SC_OP_TXAGGR)) + return -EOPNOTSUPP; + ath9k_ps_wakeup(sc); ret = ath_tx_aggr_start(sc, sta, tid, ssn); if (!ret) |