COM_REG_1
outw(0, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);
outw(devpriv->com_reg_1_state, dev->iobase + COM_REG_1);