IODEV_CONTROLLER
if (parent_type == IODEV_CONTROLLER) {
if (pos->is_type != IODEV_CONTROLLER)
if (pos->is_type != IODEV_CONTROLLER)
new->is_type = IODEV_CONTROLLER;
if (pos->is_type == IODEV_CONTROLLER) {
case IODEV_CONTROLLER: return (0);
case IODEV_DISK: return (IODEV_CONTROLLER);
case IODEV_CONTROLLER:
df.if_allowed_types |= IODEV_CONTROLLER;
if (new->is_type == IODEV_CONTROLLER) {
if (new->is_type == IODEV_CONTROLLER)
if (new->is_type == IODEV_CONTROLLER)
if (disk->is_type == IODEV_CONTROLLER)