MT_WF_SW_DEF_CR_USB_MCU_EVENT
u32 val = mt76_rr(dev, MT_WF_SW_DEF_CR_USB_MCU_EVENT);
mt76_wr(dev, MT_WF_SW_DEF_CR_USB_MCU_EVENT, 0);
u32 val = mt76_rr(dev, MT_WF_SW_DEF_CR_USB_MCU_EVENT);
mt76_wr(dev, MT_WF_SW_DEF_CR_USB_MCU_EVENT, 0);