162 	softsp->iommu_dvma_base = (ioaddr_t)  in iommu_init()
163 	    (0 - (ioaddr_t)softsp->iommu_dvma_size);  in iommu_init()
293 iommu_tlb_flush(struct sbus_soft_state *softsp, ioaddr_t addr, pgcnt_t npages)  in iommu_tlb_flush()
297 	ioaddr_t hiaddr, ioaddr;  in iommu_tlb_flush()
306 	hiaddr = addr + (ioaddr_t)(npages * IOMMU_PAGESIZE);  in iommu_tlb_flush()
311 		ioaddr = (ioaddr_t)((tmpreg & IOMMU_TLBTAG_VA_MASK) <<  in iommu_tlb_flush()
361 	ioaddr_t ioaddr;  in iommu_remove_mappings()
363 	ioaddr_t ioaddr = mp->dmai_mapping & ~IOMMU_PAGEOFFSET;  in iommu_remove_mappings()
422 	ioaddr_t ioaddr;  in iommu_create_vaddr_mappings()
442 	ioaddr = (ioaddr_t)(mp->dmai_mapping & ~IOMMU_PAGEOFFSET);  in iommu_create_vaddr_mappings()
573 	ioaddr_t ioaddr;  in iommu_create_pp_mappings()
593 	ioaddr = (ioaddr_t)(mp->dmai_mapping & ~IOMMU_PAGEOFFSET);  in iommu_create_pp_mappings()
739 	ioaddr_t addrlow, addrhigh, segalign;  in iommu_dma_allochdl()
756 	addrlow = (ioaddr_t)dma_attr->dma_attr_addr_lo;  in iommu_dma_allochdl()
757 	addrhigh = (ioaddr_t)dma_attr->dma_attr_addr_hi;  in iommu_dma_allochdl()
758 	segalign = (ioaddr_t)dma_attr->dma_attr_seg;  in iommu_dma_allochdl()
764 	    (addrhigh < (ioaddr_t)softsp->iommu_dvma_base)) {  in iommu_dma_allochdl()
792 	if (segalign == (ioaddr_t)UINT32_MAX &&  in iommu_dma_allochdl()
793 	    addrhigh == (ioaddr_t)UINT32_MAX &&  in iommu_dma_allochdl()
824 	ioaddr_t addrlow;  in check_dma_attr()
825 	ioaddr_t addrhigh;  in check_dma_attr()
836 	addrlow = (ioaddr_t)dma_attr->dma_attr_addr_lo;  in check_dma_attr()
837 	addrhigh = (ioaddr_t)dma_attr->dma_attr_addr_hi;  in check_dma_attr()
840 		    (addrhigh == (ioaddr_t)-1))) {  in check_dma_attr()
856 	ioaddr_t ioaddr;  in iommu_dma_bindhdl()
970 		ioaddr = (ioaddr_t)(uintptr_t)vmem_alloc(softsp->dvma_arena,  in iommu_dma_bindhdl()
1013 			mp->dmai_mapping = (ioaddr_t)(ioaddr + offset);  in iommu_dma_bindhdl()
1017 				cp->dmac_address = (ioaddr_t)mp->dmai_mapping;  in iommu_dma_bindhdl()
1046 		ioaddr = (ioaddr_t)(uintptr_t)vmem_xalloc(softsp->dvma_arena,  in iommu_dma_bindhdl()
1050 		    (void *)(uintptr_t)(ioaddr_t)dma_attr->dma_attr_addr_lo,  in iommu_dma_bindhdl()
1052 		    ((ioaddr_t)dma_attr->dma_attr_addr_hi + 1),  in iommu_dma_bindhdl()
1084 		cp->dmac_address = (ioaddr_t)mp->dmai_mapping;  in iommu_dma_bindhdl()
1126 	ioaddr_t addr;  in iommu_dma_unbindhdl()
1134 	addr = (ioaddr_t)(mp->dmai_mapping & ~IOMMU_PAGEOFFSET);  in iommu_dma_unbindhdl()
1219 	cookiep->dmac_address = (ioaddr_t)mp->dmai_mapping;  in iommu_dma_win()
1333 		ioaddr_t ioaddr;  in iommu_dma_mctl()
1370 		ioaddr = (ioaddr_t)(uintptr_t)vmem_xalloc(softsp->dvma_arena,  in iommu_dma_mctl()
1429 		ioaddr_t ioaddr = mp->dmai_mapping;  in iommu_dma_mctl()
1450 		ioaddr = (ioaddr_t)mp->dmai_mapping;  in iommu_dma_mctl()
1498 	ioaddr_t ioaddr;  in iommu_dvma_kaddr_load()
1519 	ioaddr = (ioaddr_t)(mp->dmai_mapping + iommu_ptob(index));  in iommu_dvma_kaddr_load()
1590 	ioaddr_t ioaddr;  in iommu_dvma_unload()
1602 	ioaddr = (ioaddr_t)(mp->dmai_mapping + iommu_ptob(index));  in iommu_dvma_unload()
1642 	ioaddr_t ioaddr;  in iommu_dvma_sync()
1653 	ioaddr = (ioaddr_t)(mp->dmai_mapping + iommu_ptob(index));  in iommu_dvma_sync()