Lines Matching refs:dma_length
300 outs->dma_length = 0; in iommu_map_sg()
358 (outs->dma_length + s->length > max_seg_size)) { in iommu_map_sg()
365 outs->dma_length += s->length; in iommu_map_sg()
366 DBG(" merged, new len: %ux\n", outs->dma_length); in iommu_map_sg()
374 outs->dma_length = slen; in iommu_map_sg()
397 outs->dma_length = 0; in iommu_map_sg()
407 if (s->dma_length != 0) { in iommu_map_sg()
411 npages = iommu_num_pages(s->dma_address, s->dma_length, in iommu_map_sg()
415 s->dma_length = 0; in iommu_map_sg()
444 if (sg->dma_length == 0) in iommu_unmap_sg()
446 npages = iommu_num_pages(dma_handle, sg->dma_length, in iommu_unmap_sg()