APCI1032_CTRL_REG
outl(devpriv->ctrl, dev->iobase + APCI1032_CTRL_REG);
ctrl = inl(dev->iobase + APCI1032_CTRL_REG);
outl(ctrl & ~APCI1032_CTRL_INT_ENA, dev->iobase + APCI1032_CTRL_REG);
outl(ctrl, dev->iobase + APCI1032_CTRL_REG);
outl(0x0, dev->iobase + APCI1032_CTRL_REG);