diff options
| -rw-r--r-- | drivers/net/wireless/ath9k/main.c | 2 | ||||
| -rw-r--r-- | include/net/mac80211.h | 4 | ||||
| -rw-r--r-- | net/mac80211/agg-tx.c | 63 |
3 files changed, 30 insertions, 39 deletions
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index c13e4e53634..13d4e6756c9 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -2730,7 +2730,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, ieee80211_stop_tx_ba_cb_irqsafe(hw, sta->addr, tid); break; - case IEEE80211_AMPDU_TX_RESUME: + case IEEE80211_AMPDU_TX_OPERATIONAL: ath_tx_aggr_resume(sc, sta, tid); break; default: diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 6f3bc4cc53e..07fe9875506 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1236,14 +1236,14 @@ enum ieee80211_filter_flags { * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation * @IEEE80211_AMPDU_TX_START: start Tx aggregation * @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation - * @IEEE80211_AMPDU_TX_RESUME: resume TX aggregation + * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational */ enum ieee80211_ampdu_mlme_action { IEEE80211_AMPDU_RX_START, IEEE80211_AMPDU_RX_STOP, IEEE80211_AMPDU_TX_START, IEEE80211_AMPDU_TX_STOP, - IEEE80211_AMPDU_TX_RESUME, + IEEE80211_AMPDU_TX_OPERATIONAL, }; /** diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index e5776ef1717..fd718e2b29f 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -404,6 +404,27 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) } EXPORT_SYMBOL(ieee80211_start_tx_ba_session); +static void ieee80211_agg_tx_operational(struct ieee80211_local *local, + struct sta_info *sta, u16 tid) +{ +#ifdef CONFIG_MAC80211_HT_DEBUG + printk(KERN_DEBUG "Aggregation is on for tid %d \n", tid); +#endif + + if (local->hw.ampdu_queues) { + /* + * Wake up the A-MPDU queue, we stopped it earlier, + * this will in turn wake the entire AC. + */ + ieee80211_wake_queue_by_reason(&local->hw, + local->hw.queues + sta->tid_to_tx_q[tid], + IEEE80211_QUEUE_STOP_REASON_AGGREGATION); + } + + local->ops->ampdu_action(&local->hw, IEEE80211_AMPDU_TX_OPERATIONAL, + &sta->sta, tid, NULL); +} + void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid) { struct ieee80211_local *local = hw_to_local(hw); @@ -446,20 +467,8 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid) *state |= HT_ADDBA_DRV_READY_MSK; - if (*state == HT_AGG_STATE_OPERATIONAL) { -#ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Aggregation is on for tid %d \n", tid); -#endif - if (hw->ampdu_queues) { - /* - * Wake up this queue, we stopped it earlier, - * this will in turn wake the entire AC. - */ - ieee80211_wake_queue_by_reason(hw, - hw->queues + sta->tid_to_tx_q[tid], - IEEE80211_QUEUE_STOP_REASON_AGGREGATION); - } - } + if (*state == HT_AGG_STATE_OPERATIONAL) + ieee80211_agg_tx_operational(local, sta, tid); out: spin_unlock_bh(&sta->lock); @@ -646,9 +655,7 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, struct ieee80211_mgmt *mgmt, size_t len) { - struct ieee80211_hw *hw = &local->hw; - u16 capab; - u16 tid, start_seq_num; + u16 capab, tid; u8 *state; capab = le16_to_cpu(mgmt->u.action.u.addba_resp.capab); @@ -682,26 +689,10 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, *state |= HT_ADDBA_RECEIVED_MSK; - if (hw->ampdu_queues && *state != curstate && - *state == HT_AGG_STATE_OPERATIONAL) { - /* - * Wake up this queue, we stopped it earlier, - * this will in turn wake the entire AC. - */ - ieee80211_wake_queue_by_reason(hw, - hw->queues + sta->tid_to_tx_q[tid], - IEEE80211_QUEUE_STOP_REASON_AGGREGATION); - } - sta->ampdu_mlme.addba_req_num[tid] = 0; + if (*state != curstate && *state == HT_AGG_STATE_OPERATIONAL) + ieee80211_agg_tx_operational(local, sta, tid); - if (local->ops->ampdu_action) { - (void)local->ops->ampdu_action(hw, - IEEE80211_AMPDU_TX_RESUME, - &sta->sta, tid, &start_seq_num); - } -#ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Resuming TX aggregation for tid %d\n", tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + sta->ampdu_mlme.addba_req_num[tid] = 0; } else { sta->ampdu_mlme.addba_req_num[tid]++; ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR); |