Lines Matching defs:dma
343 dma_addr_t *dma;
347 dma = &dma_map->dma_pages[i];
348 if (*dma) {
349 *dma &= ~XSK_NEXT_PG_CONTIG_MASK;
350 dma_unmap_page_attrs(dma_map->dev, *dma, PAGE_SIZE,
352 *dma = 0;
424 dma_addr_t dma;
443 dma = dma_map_page_attrs(dev, pages[i], 0, PAGE_SIZE,
445 if (dma_mapping_error(dev, dma)) {
449 if (dma_need_sync(dev, dma))
451 dma_map->dma_pages[i] = dma;
547 dma_sync_single_range_for_device(pool->dev, xskb->dma, 0,
685 dma_sync_single_range_for_cpu(xskb->pool->dev, xskb->dma, 0,
690 void xp_dma_sync_for_device_slow(struct xsk_buff_pool *pool, dma_addr_t dma,
693 dma_sync_single_range_for_device(pool->dev, dma, 0,