Commit 01f7da40 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7921: reset wfsys during hw probe 



This patch fixes a mcu hang during device probe on
Marvell ESPRESSObin after a hot reboot.

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent d74c4b56

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

+4 −0
Original line number Diff line number Diff line
@@ -402,6 +402,10 @@ int mt7921_dma_init(struct mt7921_dev *dev) 
	if (ret)

		return ret;



	ret = mt7921_wfsys_reset(dev);

	if (ret)

		return ret;



	/* init tx queue */

	ret = mt7921_init_tx_queues(&dev->phy, MT7921_TXQ_BAND0,

				    MT7921_TX_RING_SIZE);