Commit 5c7d3744 authored by Felix Fietkau's avatar Felix Fietkau
Browse files

mt76: mt7615: fix entering driver-own state on mt7663 



Fixes hardware wakeup issues

Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 45387363

drivers/net/wireless/mediatek/mt76/mt7615/mcu.c

+10 −2
Original line number Diff line number Diff line
@@ -292,12 +292,20 @@ static int mt7615_mcu_drv_pmctrl(struct mt7615_dev *dev) 
	u32 addr;

	int err;



	addr = is_mt7663(mdev) ? MT_PCIE_DOORBELL_PUSH : MT_CFG_LPCR_HOST;

	if (is_mt7663(mdev)) {

		/* Clear firmware own via N9 eint */

		mt76_wr(dev, MT_PCIE_DOORBELL_PUSH, MT_CFG_LPCR_HOST_DRV_OWN);

		mt76_poll(dev, MT_CONN_ON_MISC, MT_CFG_LPCR_HOST_FW_OWN, 0, 3000);



		addr = MT_CONN_HIF_ON_LPCTL;

	} else {

		addr = MT_CFG_LPCR_HOST;

	}



	mt76_wr(dev, addr, MT_CFG_LPCR_HOST_DRV_OWN);



	mt7622_trigger_hif_int(dev, true);



	addr = is_mt7663(mdev) ? MT_CONN_HIF_ON_LPCTL : MT_CFG_LPCR_HOST;

	err = !mt76_poll_msec(dev, addr, MT_CFG_LPCR_HOST_FW_OWN, 0, 3000);



	mt7622_trigger_hif_int(dev, false);