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mac80211: tear down RX aggregations first

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When doing HW restart we tear down aggregations.
Since at this point we are not TX'ing any aggregation, while
the peer is still sending RX aggregation over the air, it will
make sense to tear down the RX aggregations first.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Sara Sharon 2017-10-29 11:51:09 +02:00 committed by Johannes Berg
parent fbbdad5edf
commit 72e2c3438b
1 changed files with 3 additions and 1 deletions
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4
net/mac80211/ht.c
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@ -292,7 +292,6 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta,
mutex_lock(&sta->ampdu_mlme.mtx); mutex_lock(&sta->ampdu_mlme.mtx);
for (i = 0; i < IEEE80211_NUM_TIDS; i++) { for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
___ieee80211_stop_tx_ba_session(sta, i, reason);
___ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT, ___ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT,
WLAN_REASON_QSTA_LEAVE_QBSS, WLAN_REASON_QSTA_LEAVE_QBSS,
reason != AGG_STOP_DESTROY_STA && reason != AGG_STOP_DESTROY_STA &&
@ -300,6 +299,9 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta,
} }
mutex_unlock(&sta->ampdu_mlme.mtx); mutex_unlock(&sta->ampdu_mlme.mtx);
for (i = 0; i < IEEE80211_NUM_TIDS; i++)
___ieee80211_stop_tx_ba_session(sta, i, reason);
/* stopping might queue the work again - so cancel only afterwards */ /* stopping might queue the work again - so cancel only afterwards */
cancel_work_sync(&sta->ampdu_mlme.work); cancel_work_sync(&sta->ampdu_mlme.work);