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mt76: introduce packet_id idr

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Introduce per-wcid idr to manage packet id for txs. This allow fast idr
lookup and skb queueing at the same time.

Tested-by: [email protected]
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2021-10-11 09:19:04 +02:00
committed by Felix Fietkau
parent de8c4f9262
commit f143aedc1d
8 changed files with 78 additions and 26 deletions
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mt76x02_util.c
+3
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@@ -287,6 +287,8 @@ mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
mvif->idx = idx;
mvif->group_wcid.idx = MT_VIF_WCID(idx);
mvif->group_wcid.hw_key_idx = -1;
mt76_packet_id_init(&mvif->group_wcid);
mtxq = (struct mt76_txq *)vif->txq->drv_priv;
mtxq->wcid = &mvif->group_wcid;
}
@@ -341,6 +343,7 @@ void mt76x02_remove_interface(struct ieee80211_hw *hw,
struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
dev->mt76.vif_mask &= ~BIT(mvif->idx);
mt76_packet_id_flush(&dev->mt76, &mvif->group_wcid);
}
EXPORT_SYMBOL_GPL(mt76x02_remove_interface);