diff options
| -rw-r--r-- | include/net/mac80211.h | 5 | ||||
| -rw-r--r-- | net/mac80211/status.c | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 1c02fb3b3817..ee50c5eba50c 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1369,6 +1369,10 @@ struct ieee80211_tx_control { * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any * P2P Interface. This will be honoured even if more than one interface * is supported. + * + * @IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL: On this hardware TX BA session + * should be tear down once BAR frame will not be acked. + * */ enum ieee80211_hw_flags { IEEE80211_HW_HAS_RATE_CONTROL = 1<<0, @@ -1397,6 +1401,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23, IEEE80211_HW_SCAN_WHILE_IDLE = 1<<24, IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25, + IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL = 1<<26, }; /** diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 6400037dd8ec..04f6bf292a57 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -502,7 +502,11 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) IEEE80211_BAR_CTRL_TID_INFO_MASK) >> IEEE80211_BAR_CTRL_TID_INFO_SHIFT; - ieee80211_set_bar_pending(sta, tid, ssn); + if (local->hw.flags & + IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL) + ieee80211_stop_tx_ba_session(&sta->sta, tid); + else + ieee80211_set_bar_pending(sta, tid, ssn); } } |