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wifi: mt76: Add rx_queue_init callback

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Introduce rx_queue_init DMA callback. This is a preliminary patch to
configure RRO RX queues and decouple RRO logic from WED support.

Co-developed-by: Rex Lu <[email protected]>
Signed-off-by: Rex Lu <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2025-09-04 19:09:11 +02:00
committed by Felix Fietkau
parent 13eb05fa4a
commit ac1bca4997
2 changed files with 15 additions and 3 deletions
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dma.c
+11 -3
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@@ -937,6 +937,15 @@ int mt76_dma_rx_poll(struct napi_struct *napi, int budget)
}
EXPORT_SYMBOL_GPL(mt76_dma_rx_poll);
static void
mt76_dma_rx_queue_init(struct mt76_dev *dev, enum mt76_rxq_id qid,
int (*poll)(struct napi_struct *napi, int budget))
{
netif_napi_add(dev->napi_dev, &dev->napi[qid], poll);
mt76_dma_rx_fill_buf(dev, &dev->q_rx[qid], false);
napi_enable(&dev->napi[qid]);
}
static int
mt76_dma_init(struct mt76_dev *dev,
int (*poll)(struct napi_struct *napi, int budget))
@@ -973,9 +982,7 @@ mt76_dma_init(struct mt76_dev *dev,
mt76_queue_is_wed_rro(&dev->q_rx[i]))
continue;
netif_napi_add(dev->napi_dev, &dev->napi[i], poll);
mt76_dma_rx_fill_buf(dev, &dev->q_rx[i], false);
napi_enable(&dev->napi[i]);
mt76_dma_rx_queue_init(dev, i, poll);
}
return 0;
@@ -988,6 +995,7 @@ static const struct mt76_queue_ops mt76_dma_ops = {
.tx_queue_skb_raw = mt76_dma_tx_queue_skb_raw,
.tx_queue_skb = mt76_dma_tx_queue_skb,
.tx_cleanup = mt76_dma_tx_cleanup,
.rx_queue_init = mt76_dma_rx_queue_init,
.rx_cleanup = mt76_dma_rx_cleanup,
.rx_reset = mt76_dma_rx_reset,
.kick = mt76_dma_kick_queue,