npdu              663 dev/ic/pdq.c   	PDQ_OS_DATABUF_T *fpdu, *lpdu, *npdu;
npdu              703 dev/ic/pdq.c   	    PDQ_OS_DATABUF_ALLOC(npdu);
npdu              704 dev/ic/pdq.c   	    if (npdu == NULL) {
npdu              708 dev/ic/pdq.c   	    buffers[completion] = npdu;
npdu              710 dev/ic/pdq.c   		PDQ_OS_DATABUF_ALLOC(npdu);
npdu              711 dev/ic/pdq.c   		if (npdu == NULL) {
npdu              718 dev/ic/pdq.c   		buffers[(completion + idx) & ring_mask] = npdu;