Lines Matching refs:sc_is
495 sc->sc_is = malloc(sizeof(*sc->sc_is), M_DEVBUF, M_NOWAIT |
497 if (sc->sc_is == NULL)
499 sc->sc_is->is_flags = IOMMU_PRESERVE_PROM;
511 sc->sc_is->is_pmaxaddr =
515 sc->sc_is->is_pmaxaddr =
518 sc->sc_is->is_sb[0] = sc->sc_is->is_sb[1] = 0;
520 sc->sc_is->is_sb[0] = sc->sc_pcictl + PCR_STRBUF;
521 sc->sc_is->is_flags |= (rerun != 1) ? IOMMU_RERUN_DISABLE : 0;
526 sc->sc_is = osc->sc_is;
528 sc->sc_is->is_sb[1] = sc->sc_pcictl + PCR_STRBUF;
529 iommu_reset(sc->sc_is);
534 sc->sc_is->is_pmaxaddr, ~0, NULL, NULL, sc->sc_is->is_pmaxaddr,
537 dmat->dt_cookie = sc->sc_is;
755 iommu_decode_fault(sc->sc_is, afar);
841 struct iommu_state *is = sc->sc_is;