platforms/cell/iommu.c

299 				unsigned long dbase, unsigned long dsize,
305 	segments = max(dbase + dsize, fbase + fsize) >> IO_SEGMENT_SHIFT;
864 	struct device_node *np, unsigned long dbase, unsigned long dsize,
869 	ptab = cell_iommu_alloc_ptab(iommu, fbase, fsize, dbase, dsize, 24);
888 		if (ioaddr >= dbase && ioaddr < (dbase + dsize)) {
901 	unsigned long dbase, dsize, fbase, fsize, hbase, hend;
930 		cell_iommu_get_window(np, &dbase, &dsize);
931 		fbase = max(fbase, dbase + dsize);
962 			cell_iommu_get_window(np, &dbase, &dsize);
964 			if (hbase < dbase || (hend > (dbase + dsize))) {
981 			cell_iommu_get_window(np, &dbase, &dsize);
983 			dbase = hbase;
988 			"fixed window 0x%lx-0x%lx\n", iommu->nid, dbase,
989 			 dbase + dsize, fbase, fbase + fsize);
991 		cell_iommu_setup_stab(iommu, dbase, dsize, fbase, fsize);
992 		iommu->ptab = cell_iommu_alloc_ptab(iommu, dbase, dsize, 0, 0,
994 		cell_iommu_setup_fixed_ptab(iommu, np, dbase, dsize,
997 		cell_iommu_setup_window(iommu, np, dbase, dsize, 0);