Lines Matching defs:page_shift
63 * @page_shift: the unit size in a continuous dma address range
67 u32 page_shift, u32 flags)
76 if (WARN_ON(page_shift < HNS_HW_PAGE_SHIFT))
84 buf->page_shift = page_shift;
85 page_size = 1 << buf->page_shift;
87 /* Calc the trunk size and num by required size and page_shift */
134 unsigned int page_shift)
140 if (page_shift > buf->trunk_shift) {
142 page_shift, buf->trunk_shift);
150 offset += (1 << page_shift);
158 unsigned int page_shift)
164 rdma_umem_for_each_dma_block(umem, &biter, 1 << page_shift) {