mt76: mt76u: add mt76u_alloc_rx_queue utility routine (63deaab0) · Commits · 戴 / test

Introduce mt76u_alloc_rx_queue routine to allocate rx hw queue. This is a preliminary patch to support new devices (e.g. mt7663u) that rely on a hw queue for mcu messages Co-developed-by:

Sean Wang <sean.wang@mediatek.com> Signed-off-by:

Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:

Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/usb.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -603,9 +603,10 @@ mt76u_submit_rx_buffers(struct mt76_dev *dev, enum mt76_rxq_id qid)
		return err;
		}

		static int mt76u_alloc_rx(struct mt76_dev *dev)
		static int
		mt76u_alloc_rx_queue(struct mt76_dev *dev, enum mt76_rxq_id qid)
		{
		struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN];
		struct mt76_queue *q = &dev->q_rx[qid];
		int i, err;

		spin_lock_init(&q->lock);
		@@ -624,7 +625,7 @@ static int mt76u_alloc_rx(struct mt76_dev *dev)
		return err;
		}

		return mt76u_submit_rx_buffers(dev, MT_RXQ_MAIN);
		return mt76u_submit_rx_buffers(dev, qid);
		}

		static void
		@@ -966,7 +967,7 @@ int mt76u_alloc_queues(struct mt76_dev *dev)
		{
		int err;

		err = mt76u_alloc_rx(dev);
		err = mt76u_alloc_rx_queue(dev, MT_RXQ_MAIN);
		if (err < 0)
		return err;

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