Lines Matching defs:bits_wanted
329 * @bits_wanted: number of entries we need.
337 unsigned long bits_wanted)
355 if (bits_wanted > (BITS_PER_LONG/2)) {
359 ret = iommu_is_span_boundary(tpide, bits_wanted,
363 *res_ptr = RESMAP_MASK(bits_wanted);
378 unsigned long o = 1 << get_order(bits_wanted << PAGE_SHIFT);
386 mask = RESMAP_MASK(bits_wanted) >> bitshiftcnt;
394 ret = iommu_is_span_boundary(tpide, bits_wanted,
405 mask = RESMAP_MASK(bits_wanted);
411 ioc->res_bitshift = bitshiftcnt + bits_wanted;