diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2012-07-18 13:31:31 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-03 13:01:41 +0100 |
| commit | c82c4a80bbb9c8ffa1d783070a8caa37f2db45b6 (patch) | |
| tree | efafa9bdbba034bf4012dc4d2c727d7bd903fd28 /net/mac80211/ht.c | |
| parent | nl80211/mac80211: support full station state in AP mode (diff) | |
| download | linux-dev-c82c4a80bbb9c8ffa1d783070a8caa37f2db45b6.tar.xz linux-dev-c82c4a80bbb9c8ffa1d783070a8caa37f2db45b6.zip | |
mac80211: split aggregation stop by reason
The initiator/tx doesn't really identify why an
aggregation session is stopped, give a reason
for stopping that more clearly identifies what's
going on. This will help tell the driver clearly
what is expected of it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ht.c')
| -rw-r--r-- | net/mac80211/ht.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 8a6d68f1f404..df46cd8e55f5 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -182,16 +182,19 @@ void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata, ieee80211_apply_htcap_overrides(sdata, ht_cap); } -void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, bool tx) +void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, + enum ieee80211_agg_stop_reason reason) { int i; cancel_work_sync(&sta->ampdu_mlme.work); for (i = 0; i < IEEE80211_NUM_TIDS; i++) { - __ieee80211_stop_tx_ba_session(sta, i, WLAN_BACK_INITIATOR, tx); + __ieee80211_stop_tx_ba_session(sta, i, reason); __ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT, - WLAN_REASON_QSTA_LEAVE_QBSS, tx); + WLAN_REASON_QSTA_LEAVE_QBSS, + reason != AGG_STOP_DESTROY_STA && + reason != AGG_STOP_PEER_REQUEST); } } @@ -248,8 +251,7 @@ void ieee80211_ba_session_work(struct work_struct *work) if (tid_tx && test_and_clear_bit(HT_AGG_STATE_WANT_STOP, &tid_tx->state)) ___ieee80211_stop_tx_ba_session(sta, tid, - WLAN_BACK_INITIATOR, - true); + AGG_STOP_LOCAL_REQUEST); } mutex_unlock(&sta->ampdu_mlme.mtx); } @@ -317,8 +319,7 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, __ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_INITIATOR, 0, true); else - __ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_RECIPIENT, - true); + __ieee80211_stop_tx_ba_session(sta, tid, AGG_STOP_PEER_REQUEST); } int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata, |