diff options
Diffstat (limited to 'net/mac80211/agg-tx.c')
| -rw-r--r-- | net/mac80211/agg-tx.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 9628a18..5b7053c 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -286,25 +286,25 @@ static inline int ieee80211_ac_from_tid(int tid) * a global "agg_queue_stop" refcount. */ static void __acquires(agg_queue) -ieee80211_stop_queue_agg(struct ieee80211_local *local, int tid) +ieee80211_stop_queue_agg(struct ieee80211_sub_if_data *sdata, int tid) { - int queue = ieee80211_ac_from_tid(tid); + int queue = sdata->vif.hw_queue[ieee80211_ac_from_tid(tid)]; - if (atomic_inc_return(&local->agg_queue_stop[queue]) == 1) + if (atomic_inc_return(&sdata->local->agg_queue_stop[queue]) == 1) ieee80211_stop_queue_by_reason( - &local->hw, queue, + &sdata->local->hw, queue, IEEE80211_QUEUE_STOP_REASON_AGGREGATION); __acquire(agg_queue); } static void __releases(agg_queue) -ieee80211_wake_queue_agg(struct ieee80211_local *local, int tid) +ieee80211_wake_queue_agg(struct ieee80211_sub_if_data *sdata, int tid) { - int queue = ieee80211_ac_from_tid(tid); + int queue = sdata->vif.hw_queue[ieee80211_ac_from_tid(tid)]; - if (atomic_dec_return(&local->agg_queue_stop[queue]) == 0) + if (atomic_dec_return(&sdata->local->agg_queue_stop[queue]) == 0) ieee80211_wake_queue_by_reason( - &local->hw, queue, + &sdata->local->hw, queue, IEEE80211_QUEUE_STOP_REASON_AGGREGATION); __release(agg_queue); } @@ -314,13 +314,14 @@ ieee80211_wake_queue_agg(struct ieee80211_local *local, int tid) * requires a call to ieee80211_agg_splice_finish later */ static void __acquires(agg_queue) -ieee80211_agg_splice_packets(struct ieee80211_local *local, +ieee80211_agg_splice_packets(struct ieee80211_sub_if_data *sdata, struct tid_ampdu_tx *tid_tx, u16 tid) { - int queue = ieee80211_ac_from_tid(tid); + struct ieee80211_local *local = sdata->local; + int queue = sdata->vif.hw_queue[ieee80211_ac_from_tid(tid)]; unsigned long flags; - ieee80211_stop_queue_agg(local, tid); + ieee80211_stop_queue_agg(sdata, tid); if (WARN(!tid_tx, "TID %d gone but expected when splicing aggregates" " from the pending queue\n", tid)) @@ -336,9 +337,9 @@ ieee80211_agg_splice_packets(struct ieee80211_local *local, } static void __releases(agg_queue) -ieee80211_agg_splice_finish(struct ieee80211_local *local, u16 tid) +ieee80211_agg_splice_finish(struct ieee80211_sub_if_data *sdata, u16 tid) { - ieee80211_wake_queue_agg(local, tid); + ieee80211_wake_queue_agg(sdata, tid); } void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid) @@ -376,9 +377,9 @@ void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid) " tid %d\n", tid); #endif spin_lock_bh(&sta->lock); - ieee80211_agg_splice_packets(local, tid_tx, tid); + ieee80211_agg_splice_packets(sdata, tid_tx, tid); ieee80211_assign_tid_tx(sta, tid, NULL); - ieee80211_agg_splice_finish(local, tid); + ieee80211_agg_splice_finish(sdata, tid); spin_unlock_bh(&sta->lock); kfree_rcu(tid_tx, rcu_head); @@ -598,14 +599,14 @@ static void ieee80211_agg_tx_operational(struct ieee80211_local *local, */ spin_lock_bh(&sta->lock); - ieee80211_agg_splice_packets(local, tid_tx, tid); + ieee80211_agg_splice_packets(sta->sdata, tid_tx, tid); /* * Now mark as operational. This will be visible * in the TX path, and lets it go lock-free in * the common case. */ set_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state); - ieee80211_agg_splice_finish(local, tid); + ieee80211_agg_splice_finish(sta->sdata, tid); spin_unlock_bh(&sta->lock); } @@ -790,12 +791,12 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid) * more. */ - ieee80211_agg_splice_packets(local, tid_tx, tid); + ieee80211_agg_splice_packets(sta->sdata, tid_tx, tid); /* future packets must not find the tid_tx struct any more */ ieee80211_assign_tid_tx(sta, tid, NULL); - ieee80211_agg_splice_finish(local, tid); + ieee80211_agg_splice_finish(sta->sdata, tid); kfree_rcu(tid_tx, rcu_head); |