MTT_SIZE
mr->mem.mtt->buf, MTT_SIZE(mr->mem.mtt_nents));
MTT_SIZE(mr->mem.mtt_nents);
mr->mem.mtt = erdma_create_mtt(dev, MTT_SIZE(max_num_sg), true);
MTT_SIZE(mr->mem.page_cnt));
memcpy(addr1, mtt->buf + 1, MTT_SIZE(mem->mtt_nents - 1));
tmp_mtt = erdma_create_scatter_mtt(dev, MTT_SIZE(mtt->npages));
mem->mtt = erdma_create_mtt(dev, MTT_SIZE(mem->page_cnt),