IPW_STATUS_SZ
error = bus_dmamap_create(sc->sc_dmat, IPW_STATUS_SZ, 1, IPW_STATUS_SZ,
error = bus_dmamem_alloc(sc->sc_dmat, IPW_STATUS_SZ, PAGE_SIZE, 0,
IPW_STATUS_SZ, (caddr_t *)&sc->status_list, BUS_DMA_NOWAIT);
IPW_STATUS_SZ, NULL, BUS_DMA_NOWAIT);