ppbus_wctr
ppbus_wctr(ppbus, 0x00);
ppbus_wctr(ppbus, IRQENABLE);
ppbus_wctr(ppbus, ~IRQENABLE);
ppbus_wctr(ppbus, ~IRQENABLE);
ppbus_wctr(ppbus, IRQENABLE);
ppbus_wctr(ppbus, ~IRQENABLE);
ppbus_wctr(ppbus, ~IRQENABLE);
ppbus_wctr(ppbus, ~IRQENABLE);
ppbus_wctr(ppbus, IRQENABLE);
ppbus_wctr(ppbus, ~IRQENABLE);
ppbus_wctr(dev, (testbyte[i] & 0x14));
ppbus_wctr(dev, ctr);
ppbus_wctr(ppbus, LPC_SEL | LPC_NINIT);
ppbus_wctr(ppbus, LPC_AUTOL);
ppbus_wctr(ppbus, 0);
ppbus_wctr(dev, (STROBE | nINIT) & ~(SELECTIN));
ppbus_wctr(dev, (nINIT) & ~(SELECTIN | STROBE));
ppbus_wctr(dev, SELECTIN);
ppbus_wctr(dev, (SELECTIN) & ~(STROBE | nINIT));
ppbus_wctr(dev, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
ppbus_wctr(dev, (SELECTIN | nINIT | STROBE) & ~(AUTOFEED));
ppbus_wctr(dev, (SELECTIN | nINIT) & ~(STROBE | AUTOFEED));
ppbus_wctr(dev, (AUTOFEED | STROBE) & ~(nINIT | SELECTIN));
ppbus_wctr(dev, (AUTOFEED) & ~(nINIT | STROBE | SELECTIN));
ppbus_wctr(dev, (nINIT) & ~(STROBE | SELECTIN | AUTOFEED));
ppbus_wctr(dev, r & ~nINIT);
ppbus_wctr(dev, (nINIT | SELECTIN) & ~(STROBE | AUTOFEED));
ppbus_wctr(dev, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
ppbus_wctr(dev, (nINIT) & ~(STROBE | AUTOFEED | SELECTIN));
ppbus_wctr(dev, (nINIT | AUTOFEED) & ~(STROBE | SELECTIN));
ppbus_wctr(dev, (nINIT | STROBE | AUTOFEED) & ~SELECTIN);
ppbus_wctr(dev, nINIT & ~(SELECTIN | AUTOFEED | STROBE));
ppbus_wctr(dev, (nINIT | AUTOFEED) & ~(SELECTIN | STROBE));
ppbus_wctr(dev, (nINIT | STROBE | SELECTIN) & ~(AUTOFEED));
ppbus_wctr(dev, (nINIT | SELECTIN) & ~(STROBE | AUTOFEED));
ppbus_wctr(dev, (nINIT | SELECTIN | AUTOFEED) & ~STROBE);
ppbus_wctr(dev, (nINIT | SELECTIN) & ~(STROBE | AUTOFEED));
ppbus_wctr(sc->ppbus, IRQENABLE | PCD | nINIT | SELECTIN);
ppbus_wctr(ppbus, 0);
ppbus_wctr(ppbus, IRQENABLE | AUTOFEED);
ppbus_wctr(ppbus, IRQENABLE);