PCI9118_AI_STATUS_REG
inl(dev->iobase + PCI9118_AI_STATUS_REG);
status = inl(dev->iobase + PCI9118_AI_STATUS_REG);
inl(dev->iobase + PCI9118_AI_STATUS_REG);
adstat = inl(dev->iobase + PCI9118_AI_STATUS_REG);