ENBUSFREE
ENSCSIRST | ENSCSIPERR | ENBUSFREE | ENPHASECHG);
ENSCSIRST | ENSCSIPERR | ENBUSFREE | ENREQINIT | ENPHASECHG);
ENSCSIRST | ENSCSIPERR | ENBUSFREE | ENPHASECHG);
ENSCSIRST | ENSCSIPERR | ENBUSFREE | ENREQINIT | ENPHASECHG);
ENSCSIRST | ENSCSIPERR | ENBUSFREE | ENREQINIT |
ahd_inb(ahd, SIMODE1) & ~ENBUSFREE);
ahd_outb(ahd, SIMODE1, simode1 & ENBUSFREE);
ahd_inb(ahd, SIMODE1) & ~(ENBUSFREE|ENSCSIRST));
ahc_outb(ahc, SIMODE1, ahc_inb(ahc, SIMODE1) & ~ENBUSFREE);
&& (ahc_inb(ahc, SIMODE1) & ENBUSFREE) != 0) {
ahc_outb(ahc, SIMODE1, ahc_inb(ahc, SIMODE1) & ~ENBUSFREE);
ahc_outb(ahc, SIMODE1, simode1 & ENBUSFREE);
simode1 = ahc_inb(ahc, SIMODE1) & ~(ENBUSFREE|ENSCSIRST);
simode1 = ahc_inb(ahc, SIMODE1) & ~(ENBUSFREE|ENSCSIRST);