WDT_VAL
outb(priv->timeout, rt_base + WDT_VAL);
outb(priv->timeout, rt_base + WDT_VAL);
outb(0xFF, rt_base + WDT_VAL);
outb(0, rt_base + WDT_VAL);
inb(rt_base + WDT_VAL);
outb(t, sch311x_wdt_data.runtime_reg + WDT_VAL);