AR40XX_REG_PORT_STATUS
AR40XX_REG_WRITE(sc, AR40XX_REG_PORT_STATUS(port),
AR40XX_REG_WRITE(sc, AR40XX_REG_PORT_STATUS(port), 0);
reg = AR40XX_REG_READ(sc, AR40XX_REG_PORT_STATUS(port));
AR40XX_REG_WRITE(sc, AR40XX_REG_PORT_STATUS(port), reg);
AR40XX_REG_WRITE(sc, AR40XX_REG_PORT_STATUS(0), reg);
AR40XX_REG_WRITE(sc, AR40XX_REG_PORT_STATUS(0), reg);
AR40XX_REG_WRITE(sc, AR40XX_REG_PORT_STATUS(port), 0);
AR40XX_REG_READ(sc, AR40XX_REG_PORT_STATUS(val)));
reg = AR40XX_REG_READ(sc, AR40XX_REG_PORT_STATUS(phy + 1));