Lines Matching refs:sc_is
538 sc->sc_is = malloc(sizeof(*sc->sc_is), M_DEVBUF, M_NOWAIT |
540 if (sc->sc_is == NULL)
542 sc->sc_is->is_flags = IOMMU_PRESERVE_PROM;
554 sc->sc_is->is_pmaxaddr =
558 sc->sc_is->is_pmaxaddr =
561 sc->sc_is->is_sb[0] = sc->sc_is->is_sb[1] = 0;
563 sc->sc_is->is_sb[0] = sc->sc_pcictl + PCR_STRBUF;
564 sc->sc_is->is_flags |= (rerun != 1) ? IOMMU_RERUN_DISABLE : 0;
569 sc->sc_is = osc->sc_is;
571 sc->sc_is->is_sb[1] = sc->sc_pcictl + PCR_STRBUF;
572 iommu_reset(sc->sc_is);
586 sc->sc_is->is_pmaxaddr, ~0, NULL, NULL, sc->sc_is->is_pmaxaddr,
590 sc->sc_pci_dmat->dt_cookie = sc->sc_is;
816 iommu_decode_fault(sc->sc_is, afar);
902 struct iommu_state *is = sc->sc_is;