SSTAT1
SETPORT(SSTAT1, 0xef);
SETPORT(SSTAT1, CLRBUSFREE);
SETPORT(SSTAT1, SELTO);
SETPORT(SSTAT1, CLRBUSFREE);
SETPORT(SSTAT1, CLRPHASECHG);
SETPORT(SSTAT1, CLRSELTIMO);
SETPORT(SSTAT1, CLRBUSFREE);
SETPORT(SSTAT1, CLRPHASECHG);
int sstat1 = GETPORT(SSTAT1);
if (MSGOLEN > 0 && !(GETPORT(SSTAT1) & BUSFREE))
SETPORT(SSTAT1, CLRATNO);
unsigned int stat1 = GETPORT(SSTAT1);
SETPORT(SSTAT1,SCSIRSTI);
SETPORT(SSTAT1,BUSFREE);
SETPORT(SSTAT1,SCSIPERR);
SETPORT(SSTAT1, PHASECHG);
s = GETPORT(SSTAT1);
s = GETPORT(SSTAT1) & GETPORT(SIMODE1);
SETPORT(SSTAT1, 0xef);
SETPORT(SSTAT1, SELTO);
&& (ahd_inb(ahd, SSTAT1) & SELTO) == 0)
status = ahd_inb(ahd, SSTAT1) & (SELTO|SCSIRSTI|BUSFREE|SCSIPERR);
ahd_sstat1_print(ahd_inb(ahd, SSTAT1), &cur_col, 50);
&& (ahc_inb(ahc, SSTAT1) & SCSIPERR) != 0) {
status = ahc_inb(ahc, SSTAT1) & (SELTO|SCSIRSTI|BUSFREE|SCSIPERR);
status = ahc_inb(ahc, SSTAT1)
if ((ahc_inb(ahc, SSTAT1) & SCSIPERR) != 0
ahc_sstat1_print(ahc_inb(ahc, SSTAT1), &cur_col, 50);