FIFOR
outb(port + FIFOR, 0x00); /* clear */
outb(port + FIFOR, FIFO_ON); /* enable */
outb(port + FIFOR, FIFO_ON|FIFORXFLSH); /* reset */
outb(port + FIFOR,
outb(port + FIFOR, 0x00);
OUTB(FIFOR, FIFO_ON | FIFODMA | FIFORXFLSH |
OUTB(FIFOR, FIFO_ON | FIFODMA | FIFOTXFLSH |
OUTB(FIFOR, FIFO_ON | FIFODMA | FIFORXFLSH |
OUTB(FIFOR, 0x00); /* clear fifo register */
OUTB(FIFOR, FIFO_ON | FIFODMA | FIFOTXFLSH | FIFORXFLSH |
OUTB(FIFOR, 0x00); /* NO FIFOs */