SCU_TASK_DONE_UNEXP_FIS
ireq->scu_status = SCU_TASK_DONE_UNEXP_FIS;
case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_UNEXP_FIS):
case (SCU_TASK_DONE_UNEXP_FIS << SCU_COMPLETION_TL_STATUS_SHIFT): {
case SCU_TASK_DONE_UNEXP_FIS:
case SCU_TASK_DONE_UNEXP_FIS: