Commit f0ff5d3a authored Oct 19, 2021 by Sean Wang Committed by Felix Fietkau Oct 20, 2021

mt76: mt7921: make all event parser reusable between mt7921s and mt7921e



The longer event such as the event for mcu_get_nic_capability would hold
the data in paged fragment skb for the SDIO device so we turn the skb to
be linearized skb before accessing it to reuse the same event parser
betweem mt7921s and mt7921e.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

parent 02fbf819

drivers/net/wireless/mediatek/mt76/mt7921/mcu.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -455,7 +455,12 @@ mt7921_mcu_rx_unsolicited_event(struct mt7921_dev dev, struct sk_buff skb)

		void mt7921_mcu_rx_event(struct mt7921_dev dev, struct sk_buff skb)
		{
		struct mt7921_mcu_rxd rxd = (struct mt7921_mcu_rxd )skb->data;
		struct mt7921_mcu_rxd *rxd;

		if (skb_linearize(skb))
		return;

		rxd = (struct mt7921_mcu_rxd *)skb->data;

		if (rxd->eid == 0x6) {
		mt76_mcu_rx_event(&dev->mt76, skb);