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  /src/sys/dev/cadence/
if_cemacvar.h 61 unsigned tbqlen; member in struct:cemac_softc
if_cemac.c 521 sc->tbqlen = roundup(ETH_DSC_SIZE * (TX_QLEN + 1) * 2, PAGE_SIZE);
522 DPRINTFN(1,("%s: tbqlen=%i\n", __FUNCTION__, sc->tbqlen));
525 err = bus_dmamem_alloc(sc->sc_dmat, sc->tbqlen, 0,
529 err = bus_dmamem_map(sc->sc_dmat, &segs, 1, sc->tbqlen,
534 err = bus_dmamap_create(sc->sc_dmat, sc->tbqlen, 1,
535 sc->tbqlen, MAX(16384, PAGE_SIZE), BUS_DMA_WAITOK,
541 sc->tbqpage, sc->tbqlen, NULL, BUS_DMA_WAITOK);
547 memset(sc->tbqpage, 0, sc->tbqlen);

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