Lines Matching refs:dma_length
560 outs->dma_length = 0; in dma_4u_map_sg()
610 (outs->dma_length + s->length > max_seg_size) || in dma_4u_map_sg()
618 outs->dma_length += s->length; in dma_4u_map_sg()
625 outs->dma_length = slen; in dma_4u_map_sg()
638 outs->dma_length = 0; in dma_4u_map_sg()
645 if (s->dma_length != 0) { in dma_4u_map_sg()
650 npages = iommu_num_pages(s->dma_address, s->dma_length, in dma_4u_map_sg()
662 s->dma_length = 0; in dma_4u_map_sg()
712 unsigned int len = sg->dma_length; in dma_4u_unmap_sg()
812 if (sg->dma_length == 0) in dma_4u_sync_sg_for_cpu()
817 npages = (IO_PAGE_ALIGN(sgprv->dma_address + sgprv->dma_length) in dma_4u_sync_sg_for_cpu()