Lines Matching refs:iova_space_size
1135 u32 iova_space_size;
1148 iova_space_size = (u32) (totalram_pages / count_parisc_driver(&ccio_driver));
1152 if (iova_space_size < (1 << (20 - PAGE_SHIFT))) {
1153 iova_space_size = 1 << (20 - PAGE_SHIFT);
1155 } else if (iova_space_size > (1 << (30 - PAGE_SHIFT))) {
1156 iova_space_size = 1 << (30 - PAGE_SHIFT);
1173 iov_order = get_order(iova_space_size << PAGE_SHIFT);
1175 /* iova_space_size is now bytes, not pages */
1176 iova_space_size = 1 << (iov_order + PAGE_SHIFT);
1178 ioc->pdir_size = (iova_space_size / IOVP_SIZE) * sizeof(u64);
1188 iova_space_size>>20,
1222 ioc->chainid_shift = get_order(iova_space_size) + PAGE_SHIFT - CCIO_CHAINID_SHIFT;