FWLOCALBUS
fp->mode.lreq.dst = FWLOCALBUS | fc->irm;
xfer->send.hdr.mode.hdr.dst = FWLOCALBUS | fwdev->dst;
fp->mode.hdr.dst = FWLOCALBUS | fwdev->dst;
asyreq->pkt.mode.rreqq.dst = FWLOCALBUS | node;
asyreq->pkt.mode.wreqq.dst = FWLOCALBUS | (node & 0x3f);