disk_create
disk_create(periph->unit_number, &softc->disk, &cd_ops);
disk_create(periph->unit_number, &softc->disk, &da_ops);
cs->sc_dev = disk_create(i, &cs->sc_disk, &ccd_ops);
disk_create(fd->fdu, &fd->disk, &fd_ops);
sc->dev = disk_create(sc->unit, &sc->disk, &md_ops);
dsk = disk_create(device_get_unit(dev), &sc->disk, &mmcsd_ops);
cdev = disk_create(device_get_unit(dev), &adp->disk, &ad_ops);
cdev = disk_create(rdp->lun, &rdp->disk, &ar_ops);
cdev = disk_create(device_get_unit(dev), &cdp->disk, &acd_ops);
cdev = disk_create(device_get_unit(dev), &fdp->disk, &afd_ops);
nsc->cdev = disk_create(nsc->unit, &nsc->disk, &nvme_ops);
ret_dev = dev = disk_create(unit, &vn->sc_disk, &vn_ops);
dev = disk_create(unit, &sc->disk, &xa_ops);
sc->ad_dev_t = disk_create(device_get_unit(dev), &sc->ad_disk,
sc->amrd_dev_t = disk_create(sc->amrd_unit, &sc->amrd_disk, &amrd_ops);
dsk = disk_create(drv->unit, &drv->disk, &id_ops);
dsc->ipsd_dev_t = disk_create(dsc->unit, &dsc->ipsd_disk, &ipsd_ops);
sc->ld_dev_t = disk_create(sc->ld_unit, &sc->ld_disk, &mfi_disk_ops);
sc->pd_dev_t = disk_create(sc->pd_unit, &sc->pd_disk, &mfi_syspd_ops);
dsk = disk_create(sc->mlxd_unit, &sc->mlxd_disk, &mlxd_ops);
dsk = disk_create(sc->twed_drive->td_sys_unit, &sc->twed_disk, &twed_ops);
sc->cdev = disk_create(device_get_unit(sc->vtblk_dev), &sc->vtblk_disk,
sc->dev = disk_create(sc->unit, &sc->disk, &vcd_ops);
sc->dev = disk_create(sc->unit, &sc->disk, &vkd_ops);
cdev_t disk_create (int unit, struct disk *disk, struct dev_ops *raw_ops);