MAX_HEAD
disk_geom.dkg_nhead > MAX_HEAD + 1 ||
hba_heads = MAX_HEAD + 1;
hd = MAX_HEAD + 1;
hd = MAX_HEAD + 1;
0 <= bhead && bhead <= MAX_HEAD + 1 &&
0 <= ehead && ehead <= MAX_HEAD + 1) {
bhead = MAX_HEAD + 1;
ehead = MAX_HEAD + 1;
MAX_HEAD + 1, MAX_SECT, MAX_CYL + 1,
MAX_HEAD + 1, MAX_SECT, MAX_CYL + 1,
hd = MAX_HEAD;
hd = MAX_HEAD;
disk_geom.dkg_ncyl > MAX_CYL || disk_geom.dkg_nhead > MAX_HEAD ||
epp->disk_geom.virt_heads = MAX_HEAD + 1;