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mt76: mt7615: introduce __mt7663_load_firmware routine 

Introduce __mt7663_load_firmware routine to load firmware for usb
devices.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2020-04-02 20:18:51 +02:00 committed by Felix Fietkau
parent 8f93af9cac
commit 8915c3ceb9
2 changed files with 18 additions and 5 deletions
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22
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
View File

@ -2078,12 +2078,10 @@ out:
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)
{

1
drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
View File

@ -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