VREQ_DMAWIN_DONE
VOID2BOOLEAN(((vreq)->v_status == VREQ_DMAWIN_DONE) && \
vreq->v_status = VREQ_DMAWIN_DONE;
vreq->v_status = VREQ_DMAWIN_DONE;
case VREQ_DMAWIN_DONE:
case VREQ_DMAWIN_DONE: