IWN_RBUF_SIZE
error = bus_dmamap_create(sc->sc_dmat, IWN_RBUF_SIZE, 1,
IWN_RBUF_SIZE, 0, BUS_DMA_NOWAIT | BUS_DMA_ALLOCNOW,
data->m = MCLGETIalt(sc, M_DONTWAIT, NULL, IWN_RBUF_SIZE);
mtod(data->m, void *), IWN_RBUF_SIZE, NULL,
bus_dmamap_sync(sc->sc_dmat, data->map, 0, IWN_RBUF_SIZE,
m1 = MCLGETIalt(sc, M_DONTWAIT, NULL, IWN_RBUF_SIZE);
IWN_RBUF_SIZE, NULL, BUS_DMA_NOWAIT | BUS_DMA_READ);
mtod(data->m, void *), IWN_RBUF_SIZE, NULL,
#if IWN_RBUF_SIZE == 8192
IWN_RBUF_COUNT * IWN_RBUF_SIZE, PAGE_SIZE);
rbuf->vaddr = (void *)((vaddr_t)ring->buf_dma.vaddr + i * IWN_RBUF_SIZE);
rbuf->paddr = ring->buf_dma.paddr + i * IWN_RBUF_SIZE;