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Lines Matching defs:sdt

589 	bus_dma_tag_t sdt, psdt = sc->sc_dmatag;
591 	sdt = kmem_alloc(sizeof(*sdt), KM_SLEEP);
592 	sdt->_cookie = sc;
593 	sdt->_parent = psdt;
594 #define PCOPY(x)	sdt->x = psdt->x
595 	sdt->_dmamap_create = sbus_dmamap_create;
597 	sdt->_dmamap_load = iommu_dvmamap_load;
600 	sdt->_dmamap_load_raw = iommu_dvmamap_load_raw;
601 	sdt
602 	sdt->_dmamap_sync = iommu_dvmamap_sync;
603 	sdt->_dmamem_alloc = iommu_dvmamem_alloc;
604 	sdt->_dmamem_free = iommu_dvmamem_free;
605 	sdt->_dmamem_map = iommu_dvmamem_map;
606 	sdt->_dmamem_unmap = iommu_dvmamem_unmap;
609 	sc->sc_dmatag = sdt;
610 	return (sdt);