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Searched refs:maxsegs (Results 1 – 3 of 3) sorted by relevance

/openbsd/sys/arch/octeon/dev/
H A Doctmmc.c183 int maxsegs, rsegs; in octmmc_attach() local
188 maxsegs = OCTMMC_MAX_NDMASEG_7890; in octmmc_attach()
192 maxsegs = OCTMMC_MAX_NDMASEG_6130; in octmmc_attach()
230 if (bus_dmamap_create(sc->sc_dmat, OCTMMC_MAX_DMASEG, maxsegs, in octmmc_attach()
/openbsd/sys/dev/pci/
H A Dif_et.c1766 int error, maxsegs, first_idx, last_idx, i; in et_encap() local
1769 maxsegs = ET_TX_NDESC - tbd->tbd_used; in et_encap()
1770 if (maxsegs > ET_NSEG_MAX) in et_encap()
1771 maxsegs = ET_NSEG_MAX; in et_encap()
1772 KASSERT(maxsegs >= ET_NSEG_SPARE, in et_encap()
1773 ("not enough spare TX desc (%d)\n", maxsegs)); in et_encap()
H A Dif_oce.c2507 oce_create_ring(struct oce_softc *sc, int nitems, int isize, int maxsegs) in oce_create_ring() argument
2514 if (size > maxsegs * PAGE_SIZE) in oce_create_ring()
2526 rc = bus_dmamap_create(dma->tag, size, maxsegs, PAGE_SIZE, 0, in oce_create_ring()
2534 rc = bus_dmamem_alloc(dma->tag, size, 0, 0, &dma->segs, maxsegs, in oce_create_ring()
2575 struct oce_pa *pa, int maxsegs) in oce_load_ring() argument
2586 if (dma->map->dm_nsegs > maxsegs) { in oce_load_ring()