Commit 8915c3ce authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7615: introduce __mt7663_load_firmware routine 



Introduce __mt7663_load_firmware routine to load firmware for usb
devices.

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 8f93af9c

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

+17 −5
Original line number Diff line number Diff line
@@ -2078,12 +2078,10 @@ static int mt7663_load_n9(struct mt7615_dev *dev, const char *name) 
	return ret;

}



static int mt7663_load_firmware(struct mt7615_dev *dev)

int __mt7663_load_firmware(struct mt7615_dev *dev)

{

	int ret;



	mt76_set(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_BYPASS_TX_SCH);



	ret = mt76_get_field(dev, MT_CONN_ON_MISC, MT_TOP_MISC2_FW_N9_RDY);

	if (ret) {

		dev_dbg(dev->mt76.dev, "Firmware is already download\n");
@@ -2109,12 +2107,26 @@ static int mt7663_load_firmware(struct mt7615_dev *dev) 
		return -EIO;

	}



	mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_BYPASS_TX_SCH);



	dev_dbg(dev->mt76.dev, "Firmware init done\n");



	return 0;

}

EXPORT_SYMBOL_GPL(__mt7663_load_firmware);



static int mt7663_load_firmware(struct mt7615_dev *dev)

{

	int ret;



	mt76_set(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_BYPASS_TX_SCH);



	ret = __mt7663_load_firmware(dev);

	if (ret)

		return ret;



	mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_BYPASS_TX_SCH);



	return 0;

}



int mt7615_mcu_init(struct mt7615_dev *dev)

{

drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h

+1 −0
Original line number Diff line number Diff line
@@ -462,5 +462,6 @@ int mt7615_mcu_set_sku_en(struct mt7615_phy *phy, bool enable); 
int mt7615_dfs_init_radar_detector(struct mt7615_phy *phy);



int mt7615_init_debugfs(struct mt7615_dev *dev);

int __mt7663_load_firmware(struct mt7615_dev *dev);



#endif