PARITY_MASK
outb(ACTL_RESET | ACTL_CLRFIRQ | PARITY_MASK,
outb(ACTL_RESET | PARITY_MASK, fd->base + REG_ACTL);
outb(PARITY_MASK, base + REG_ACTL);
outb(PARITY_MASK, fd->base + REG_ACTL);
outb(ACTL_IRQEN | PARITY_MASK, fd->base + REG_ACTL);
outb(ACTL_IRQEN | PARITY_MASK, fd->base + REG_ACTL);
PARITY_MASK, fd->base + REG_ACTL);
outb(ACTL_IRQEN | ACTL_FIFOEN | PARITY_MASK,
PARITY_MASK, fd->base + REG_ACTL);
outb(ACTL_IRQEN | ACTL_FIFOEN | PARITY_MASK,
outb(ACTL_ARB | ACTL_IRQEN | PARITY_MASK, fd->base + REG_ACTL);