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Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 2171cd1ca807..defe97a31724 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1129,7 +1129,6 @@ static bool ieee80211_tx_prep_agg(struct ieee80211_tx_data *tx,
struct sk_buff *purge_skb = NULL;
if (test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state)) {
- info->flags |= IEEE80211_TX_CTL_AMPDU;
reset_agg_timer = true;
} else if (test_bit(HT_AGG_STATE_WANT_START, &tid_tx->state)) {
/*
@@ -1161,7 +1160,6 @@ static bool ieee80211_tx_prep_agg(struct ieee80211_tx_data *tx,
if (!tid_tx) {
/* do nothing, let packet pass through */
} else if (test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state)) {
- info->flags |= IEEE80211_TX_CTL_AMPDU;
reset_agg_timer = true;
} else {
queued = true;
@@ -3677,8 +3675,7 @@ static void __ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
info->band = fast_tx->band;
info->control.vif = &sdata->vif;
info->flags = IEEE80211_TX_CTL_FIRST_FRAGMENT |
- IEEE80211_TX_CTL_DONTFRAG |
- (ampdu ? IEEE80211_TX_CTL_AMPDU : 0);
+ IEEE80211_TX_CTL_DONTFRAG;
info->control.flags = IEEE80211_TX_CTRL_FAST_XMIT |
u32_encode_bits(IEEE80211_LINK_UNSPECIFIED,
IEEE80211_TX_CTRL_MLO_LINK);
@@ -3783,6 +3780,8 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
struct ieee80211_tx_data tx;
ieee80211_tx_result r;
struct ieee80211_vif *vif = txq->vif;
+ int q = vif->hw_queue[txq->ac];
+ bool q_stopped;
WARN_ON_ONCE(softirq_count() == 0);
@@ -3790,17 +3789,18 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
return NULL;
begin:
- spin_lock_bh(&fq->lock);
-
- if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags) ||
- test_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags))
- goto out;
+ spin_lock(&local->queue_stop_reason_lock);
+ q_stopped = local->queue_stop_reasons[q];
+ spin_unlock(&local->queue_stop_reason_lock);
- if (vif->txqs_stopped[txq->ac]) {
- set_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags);
- goto out;
+ if (unlikely(q_stopped)) {
+ /* mark for waking later */
+ set_bit(IEEE80211_TXQ_DIRTY, &txqi->flags);
+ return NULL;
}
+ spin_lock_bh(&fq->lock);
+
/* Make sure fragments stay together. */
skb = __skb_dequeue(&txqi->frags);
if (unlikely(skb)) {
@@ -3810,6 +3810,9 @@ begin:
IEEE80211_SKB_CB(skb)->control.flags &=
~IEEE80211_TX_INTCFL_NEED_TXPROCESSING;
} else {
+ if (unlikely(test_bit(IEEE80211_TXQ_STOP, &txqi->flags)))
+ goto out;
+
skb = fq_tin_dequeue(fq, tin, fq_tin_dequeue_func);
}
@@ -3860,9 +3863,8 @@ begin:
}
if (test_bit(IEEE80211_TXQ_AMPDU, &txqi->flags))
- info->flags |= IEEE80211_TX_CTL_AMPDU;
- else
- info->flags &= ~IEEE80211_TX_CTL_AMPDU;
+ info->flags |= (IEEE80211_TX_CTL_AMPDU |
+ IEEE80211_TX_CTL_DONTFRAG);
if (info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP) {
if (!ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL)) {
@@ -4596,8 +4598,6 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
info = IEEE80211_SKB_CB(skb);
memset(info, 0, sizeof(*info));
- if (tid_tx)
- info->flags |= IEEE80211_TX_CTL_AMPDU;
info->hw_queue = sdata->vif.hw_queue[queue];