Lines Matching defs:nheads
138 int nheads; /* number of heads in use */
168 int nheads; /* Heads in use */
416 type->nblocks / (type->nsectors * type->nheads), type->nheads,
517 sc->nheads = fdtypes[type].nheads;
843 head = track % sc->nheads;
844 track = track / sc->nheads;
1210 sec = bp->b_blkno % (sc->nsectors * sc->nheads);
1212 tsz = sc->nsectors * sc->nheads * SECTOR_SIZE;
1297 lp->d_ntracks = sc->nheads;