diff options
-rw-r--r-- | net/mac80211/agg-tx.c | 17 | ||||
-rw-r--r-- | net/mac80211/ht.c | 15 | ||||
-rw-r--r-- | net/mac80211/ieee80211_i.h | 9 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 2 | ||||
-rw-r--r-- | net/mac80211/pm.c | 3 | ||||
-rw-r--r-- | net/mac80211/sta_info.c | 2 | ||||
-rw-r--r-- | net/mac80211/sta_info.h | 7 | ||||
-rw-r--r-- | net/mac80211/util.c | 3 |
8 files changed, 33 insertions, 25 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index eb9df22..e0656d7 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -150,8 +150,7 @@ void ieee80211_assign_tid_tx(struct sta_info *sta, int tid, } int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator, - bool tx) + enum ieee80211_agg_stop_reason reason) { struct ieee80211_local *local = sta->local; struct tid_ampdu_tx *tid_tx; @@ -212,8 +211,10 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, */ synchronize_net(); - tid_tx->stop_initiator = initiator; - tid_tx->tx_stop = tx; + tid_tx->stop_initiator = reason == AGG_STOP_PEER_REQUEST ? + WLAN_BACK_RECIPIENT : + WLAN_BACK_INITIATOR; + tid_tx->tx_stop = reason == AGG_STOP_LOCAL_REQUEST; ret = drv_ampdu_action(local, sta->sdata, IEEE80211_AMPDU_TX_STOP, @@ -660,14 +661,13 @@ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, EXPORT_SYMBOL(ieee80211_start_tx_ba_cb_irqsafe); int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator, - bool tx) + enum ieee80211_agg_stop_reason reason) { int ret; mutex_lock(&sta->ampdu_mlme.mtx); - ret = ___ieee80211_stop_tx_ba_session(sta, tid, initiator, tx); + ret = ___ieee80211_stop_tx_ba_session(sta, tid, reason); mutex_unlock(&sta->ampdu_mlme.mtx); @@ -868,8 +868,7 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, } } else { - ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR, - false); + ___ieee80211_stop_tx_ba_session(sta, tid, AGG_STOP_DECLINED); } out: diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 8a6d68f..df46cd8 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, diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 7182907..0fa44a9 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1432,7 +1432,8 @@ void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, u16 initiator, u16 reason, bool stop); void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, u16 initiator, u16 reason, bool stop); -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); void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct ieee80211_mgmt *mgmt, size_t len); @@ -1446,11 +1447,9 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, size_t len); int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator, - bool tx); + enum ieee80211_agg_stop_reason reason); int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator, - bool tx); + enum ieee80211_agg_stop_reason reason); void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid); void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid); void ieee80211_ba_session_work(struct work_struct *work); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 6ffbf70..d90c07b1 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1525,7 +1525,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, sta = sta_info_get(sdata, ifmgd->bssid); if (sta) { set_sta_flag(sta, WLAN_STA_BLOCK_BA); - ieee80211_sta_tear_down_BA_sessions(sta, false); + ieee80211_sta_tear_down_BA_sessions(sta, AGG_STOP_DESTROY_STA); } mutex_unlock(&local->sta_mtx); diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index f81fd30..e45b836 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -42,7 +42,8 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) mutex_lock(&local->sta_mtx); list_for_each_entry(sta, &local->sta_list, list) { set_sta_flag(sta, WLAN_STA_BLOCK_BA); - ieee80211_sta_tear_down_BA_sessions(sta, true); + ieee80211_sta_tear_down_BA_sessions( + sta, AGG_STOP_LOCAL_REQUEST); } mutex_unlock(&local->sta_mtx); } diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 738f934..9d864ed 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -784,7 +784,7 @@ int __must_check __sta_info_destroy(struct sta_info *sta) * will be sufficient. */ set_sta_flag(sta, WLAN_STA_BLOCK_BA); - ieee80211_sta_tear_down_BA_sessions(sta, false); + ieee80211_sta_tear_down_BA_sessions(sta, AGG_STOP_DESTROY_STA); ret = sta_info_hash_del(local, sta); if (ret) diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 031e4a5..af7d78a 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -92,6 +92,13 @@ enum ieee80211_sta_info_flags { #define HT_AGG_STATE_WANT_START 4 #define HT_AGG_STATE_WANT_STOP 5 +enum ieee80211_agg_stop_reason { + AGG_STOP_DECLINED, + AGG_STOP_LOCAL_REQUEST, + AGG_STOP_PEER_REQUEST, + AGG_STOP_DESTROY_STA, +}; + /** * struct tid_ampdu_tx - TID aggregation information (Tx). * diff --git a/net/mac80211/util.c b/net/mac80211/util.c index e27c89c..1b94207 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1639,7 +1639,8 @@ int ieee80211_reconfig(struct ieee80211_local *local) mutex_lock(&local->sta_mtx); list_for_each_entry(sta, &local->sta_list, list) { - ieee80211_sta_tear_down_BA_sessions(sta, true); + ieee80211_sta_tear_down_BA_sessions( + sta, AGG_STOP_LOCAL_REQUEST); clear_sta_flag(sta, WLAN_STA_BLOCK_BA); } |