CAM_PERIPH_FREE
periph->flags |= CAM_PERIPH_FREE;
while (periph != NULL && (periph->flags & CAM_PERIPH_FREE) != 0)
(next_periph->flags & CAM_PERIPH_FREE) != 0)
while (periph != NULL && (periph->flags & CAM_PERIPH_FREE) != 0)
(next_periph->flags & CAM_PERIPH_FREE) != 0)