diff options
author | Kalle Valo <kvalo@kernel.org> | 2023-01-17 13:36:25 +0200 |
---|---|---|
committer | Kalle Valo <kvalo@kernel.org> | 2023-01-17 13:36:25 +0200 |
commit | d0e99511834b6828c960e978d9a8cb6e5731250d (patch) | |
tree | e7b062c1f9d28a55083477a1462286a7923a57fd /net/mac80211/util.c | |
parent | de7d0ff301fccc75281d7d8eb98c4a47faacf32d (diff) | |
parent | 80f8a66dede0a4b4e9e846765a97809c6fe49ce5 (diff) |
Merge wireless into wireless-next
Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless-next.
96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures
fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails
Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r-- | net/mac80211/util.c | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index bc8c285355a1..d84215bd5f8c 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -292,22 +292,12 @@ static void wake_tx_push_queue(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct ieee80211_txq *queue) { - int q = sdata->vif.hw_queue[queue->ac]; struct ieee80211_tx_control control = { .sta = queue->sta, }; struct sk_buff *skb; - unsigned long flags; - bool q_stopped; while (1) { - spin_lock_irqsave(&local->queue_stop_reason_lock, flags); - q_stopped = local->queue_stop_reasons[q]; - spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); - - if (q_stopped) - break; - skb = ieee80211_tx_dequeue(&local->hw, queue); if (!skb) break; @@ -347,8 +337,6 @@ static void __ieee80211_wake_txqs(struct ieee80211_sub_if_data *sdata, int ac) local_bh_disable(); spin_lock(&fq->lock); - sdata->vif.txqs_stopped[ac] = false; - if (!test_bit(SDATA_STATE_RUNNING, &sdata->state)) goto out; @@ -370,7 +358,7 @@ static void __ieee80211_wake_txqs(struct ieee80211_sub_if_data *sdata, int ac) if (ac != txq->ac) continue; - if (!test_and_clear_bit(IEEE80211_TXQ_STOP_NETIF_TX, + if (!test_and_clear_bit(IEEE80211_TXQ_DIRTY, &txqi->flags)) continue; @@ -385,7 +373,7 @@ static void __ieee80211_wake_txqs(struct ieee80211_sub_if_data *sdata, int ac) txqi = to_txq_info(vif->txq); - if (!test_and_clear_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags) || + if (!test_and_clear_bit(IEEE80211_TXQ_DIRTY, &txqi->flags) || (ps && atomic_read(&ps->num_sta_ps)) || ac != vif->txq->ac) goto out; @@ -517,8 +505,6 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue, bool refcounted) { struct ieee80211_local *local = hw_to_local(hw); - struct ieee80211_sub_if_data *sdata; - int n_acs = IEEE80211_NUM_ACS; trace_stop_queue(local, queue, reason); @@ -530,29 +516,7 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue, else local->q_stop_reasons[queue][reason]++; - if (__test_and_set_bit(reason, &local->queue_stop_reasons[queue])) - return; - - if (local->hw.queues < IEEE80211_NUM_ACS) - n_acs = 1; - - rcu_read_lock(); - list_for_each_entry_rcu(sdata, &local->interfaces, list) { - int ac; - - if (!sdata->dev) - continue; - - for (ac = 0; ac < n_acs; ac++) { - if (sdata->vif.hw_queue[ac] == queue || - sdata->vif.cab_queue == queue) { - spin_lock(&local->fq.lock); - sdata->vif.txqs_stopped[ac] = true; - spin_unlock(&local->fq.lock); - } - } - } - rcu_read_unlock(); + set_bit(reason, &local->queue_stop_reasons[queue]); } void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue, |