DEFAULT_INTR
dw16(IntEnable, DEFAULT_INTR);
int_status &= DEFAULT_INTR;
iowrite16(DEFAULT_INTR, ioaddr + IntrEnable);
if (!(intr_status & DEFAULT_INTR))
iowrite16(DEFAULT_INTR & ~(IntrRxDone|IntrRxDMADone),
iowrite16(DEFAULT_INTR, ioaddr + IntrEnable);
iowrite16(DEFAULT_INTR, ioaddr + IntrEnable);
writel(DEFAULT_INTR, ioaddr + IntrMask);