WPI_RBUF_SIZE
bus_dmamap_sync(sc->sc_dmat, data->map, 0, WPI_RBUF_SIZE,
m1 = MCLGETL(NULL, M_DONTWAIT, WPI_RBUF_SIZE);
WPI_RBUF_SIZE, NULL, BUS_DMA_NOWAIT | BUS_DMA_READ);
mtod(data->m, void *), WPI_RBUF_SIZE, NULL,
error = bus_dmamap_create(sc->sc_dmat, WPI_RBUF_SIZE, 1,
WPI_RBUF_SIZE, 0, BUS_DMA_NOWAIT, &data->map);
data->m = MCLGETL(NULL, M_DONTWAIT, WPI_RBUF_SIZE);
mtod(data->m, void *), WPI_RBUF_SIZE, NULL,