cnic_alloc_dma
ret = cnic_alloc_dma(dev, &cp->kwq_info, KWQ_PAGE_CNT, 1);
ret = cnic_alloc_dma(dev, kwq_16_dma, pages, 0);
ret = cnic_alloc_dma(dev, &cp->gbl_buf_info, pages, 0);
ret = cnic_alloc_dma(dev, &iscsi->task_array_info, pages, 1);
ret = cnic_alloc_dma(dev, &iscsi->r2tq_info, pages, 1);
ret = cnic_alloc_dma(dev, &iscsi->hq_info, pages, 1);
err = cnic_alloc_dma(dev, &info->dma, KCQ_PAGE_CNT, use_page_tbl);