Lines Matching refs:iova_len
664 unsigned long shift, iova_len, iova;
672 iova_len = size >> shift;
691 iova = alloc_iova_fast(iovad, iova_len,
700 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, true);
1252 size_t iova_len = 0;
1278 size_t pad_len = (mask - iova_len + 1) & mask;
1320 * iova_len == 0, thus we cannot dereference prev the first
1325 iova_len += pad_len;
1328 iova_len += s_length;
1332 if (!iova_len)
1335 iova = iommu_dma_alloc_iova(domain, iova_len, dma_get_mask(dev), dev);
1346 if (ret < 0 || ret < iova_len)
1352 iommu_dma_free_iova(cookie, iova, iova_len, NULL);