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mt76: introduce q->stopped parameter

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Introduce mt76_queue stopped parameter in order to run
ieee80211_wake_queue only when mac80211 queues have been
previously stopped and avoid to disable interrupts when
it is not necessary

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2019-03-01 13:00:31 +01:00
committed by Felix Fietkau
parent 283ebbefde
commit b216d3ca4e
4 changed files with 14 additions and 3 deletions
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dma.c
+4 -1
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@@ -189,7 +189,10 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, enum mt76_txq_id qid, bool flush)
else
mt76_dma_sync_idx(dev, q);
wake = wake && qid < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8;
wake = wake && q->stopped &&
qid < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8;
if (wake)
q->stopped = false;
if (!q->queued)
wake_up(&dev->tx_wait);