Lines Matching refs:st0
571 int cyl, st0, ret; in fdc_sense_int() local
573 ret = fdc_cmd(fdc, 1, NE7CMD_SENSEI, 1, &st0); in fdc_sense_int()
580 *st0p = st0; in fdc_sense_int()
582 if ((st0 & NE7_ST0_IC) == NE7_ST0_IC_IV) { in fdc_sense_int()
765 int st0, st3, cyl, mfm, steptrac, cylinder, descyl, sec; in fdc_worker() local
809 fdc_sense_int(fdc, &st0, &cyl); in fdc_worker()
922 if (fdc_sense_int(fdc, &st0, &cyl) == FD_NOT_VALID) in fdc_worker()
925 if ((st0 & 0xc0) || cyl != 0) in fdc_worker()
943 if (fdc_sense_int(fdc, &st0, &cyl) == FD_NOT_VALID) in fdc_worker()
946 if ((st0 & 0xc0) || cyl != descyl) { in fdc_worker()
1081 st0 = fdc->status[0] & NE7_ST0_IC; in fdc_worker()
1082 if (st0 != 0) { in fdc_worker()
1084 if (st0 == NE7_ST0_IC_AT && fdc->status[1] & NE7_ST1_OR) { in fdc_worker()
1093 if(st0 == NE7_ST0_IC_IV) { in fdc_worker()
1098 if(st0 == NE7_ST0_IC_AT && fdc->status[2] & NE7_ST2_WC) { in fdc_worker()
1209 int st0, st3, cyl; in fd_probe_disk() local
1229 if (fdc_sense_int(fdc, &st0, &cyl) == FD_NOT_VALID) in fd_probe_disk()
1231 if ((st0 & 0xc0) || cyl != 0) in fd_probe_disk()
1238 if (fdc_sense_int(fdc, &st0, &cyl) == FD_NOT_VALID) in fd_probe_disk()
1888 u_int st0, st3; in fd_probe() local
1965 if (fdc_sense_int(fdc, &st0, NULL) == 0 && in fd_probe()
1966 (st0 & NE7_ST0_EC) == 0) in fd_probe()
1977 (st0 & NE7_ST0_EC) != 0) /* no track 0 -> no drive present */ in fd_probe()