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mt76: store wcid tx rate info in one u32 reduce locking

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2019-03-14 22:37:30 +01:00
parent b77b9323c6
commit c0ab515474
5 changed files with 27 additions and 18 deletions
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tx.c
+2 -2
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@@ -266,7 +266,7 @@ mt76_tx(struct mt76_dev *dev, struct ieee80211_sta *sta,
skb_set_queue_mapping(skb, qid);
}
if (!wcid->tx_rate_set)
if (!(wcid->tx_info & MT_WCID_TX_INFO_SET))
ieee80211_get_tx_rates(info->control.vif, sta, skb,
info->control.rates, 1);
@@ -412,7 +412,7 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_sw_queue *sq,
}
info = IEEE80211_SKB_CB(skb);
if (!wcid->tx_rate_set)
if (!(wcid->tx_info & MT_WCID_TX_INFO_SET))
ieee80211_get_tx_rates(txq->vif, txq->sta, skb,
info->control.rates, 1);
tx_rate = info->control.rates[0];