it8709_rr
val = it8709_rr(dev, IT85_C0TCR) & ~IT85_TXMPW;
return it8709_rr(dev, IT85_C0TFSR) & IT85_TXFBC;
it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) | IT85_RXACT,
it8709_wr(dev, it8709_rr(dev, IT85_C0MSTCR) | IT85_FIFOCLR,
it8709_wr(dev, it8709_rr(dev, IT85_C0IER) &
it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) & ~IT85_RXEN,
it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) | IT85_RXEN,
it8709_wr(dev, it8709_rr(dev, IT85_C0IER)
it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & ~IT85_TLDLIE,
it8709_wr(dev, it8709_rr(dev, IT85_C0IER)
it8709_wr(dev, it8709_rr(dev, IT85_C0IER) &
it8709_wr(dev, IT85_FIFOCLR | it8709_rr(dev, IT85_C0MSTCR),
it8709_wr(dev, it8709_rr(dev, IT85_C0IER) &
it8709_wr(dev, (it8709_rr(dev, IT85_C0MSTCR) &
it8709_wr(dev, (it8709_rr(dev, IT85_C0RCR) &
it8709_wr(dev, (it8709_rr(dev, IT85_C0TCR) & ~(IT85_TXMPM | IT85_TXMPW))
val = (it8709_rr(dev, IT85_C0CFR)
val = it8709_rr(dev, IT85_C0RCR)