107 	struct sg_table *sgt;  in vb2_dma_sg_alloc()  local
145 	sgt = &buf->sg_table;  in vb2_dma_sg_alloc()
150 	if (dma_map_sg_attrs(buf->dev, sgt->sgl, sgt->nents,  in vb2_dma_sg_alloc()
181 	struct sg_table *sgt = &buf->sg_table;  in vb2_dma_sg_put()  local
190 		dma_unmap_sg_attrs(buf->dev, sgt->sgl, sgt->nents,  in vb2_dma_sg_put()
206 	struct sg_table *sgt = buf->dma_sgt;  in vb2_dma_sg_prepare()  local
212 	dma_sync_sg_for_device(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir);  in vb2_dma_sg_prepare()
218 	struct sg_table *sgt = buf->dma_sgt;  in vb2_dma_sg_finish()  local
224 	dma_sync_sg_for_cpu(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir);  in vb2_dma_sg_finish()
241 	struct sg_table *sgt;  in vb2_dma_sg_get_userptr()  local
312 	sgt = &buf->sg_table;  in vb2_dma_sg_get_userptr()
317 	if (dma_map_sg_attrs(buf->dev, sgt->sgl, sgt->nents,  in vb2_dma_sg_get_userptr()
346 	struct sg_table *sgt = &buf->sg_table;  in vb2_dma_sg_put_userptr()  local
354 	dma_unmap_sg_attrs(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir, &attrs);  in vb2_dma_sg_put_userptr()
436 	struct sg_table sgt;  member
446 	struct sg_table *sgt;  in vb2_dma_sg_dmabuf_ops_attach()  local
454 	sgt = &attach->sgt;  in vb2_dma_sg_dmabuf_ops_attach()
458 	ret = sg_alloc_table(sgt, buf->dma_sgt->orig_nents, GFP_KERNEL);  in vb2_dma_sg_dmabuf_ops_attach()
465 	wr = sgt->sgl;  in vb2_dma_sg_dmabuf_ops_attach()
466 	for (i = 0; i < sgt->orig_nents; ++i) {  in vb2_dma_sg_dmabuf_ops_attach()
482 	struct sg_table *sgt;  in vb2_dma_sg_dmabuf_ops_detach()  local
487 	sgt = &attach->sgt;  in vb2_dma_sg_dmabuf_ops_detach()
491 		dma_unmap_sg(db_attach->dev, sgt->sgl, sgt->orig_nents,  in vb2_dma_sg_dmabuf_ops_detach()
493 	sg_free_table(sgt);  in vb2_dma_sg_dmabuf_ops_detach()
504 	struct sg_table *sgt;  in vb2_dma_sg_dmabuf_ops_map()  local
509 	sgt = &attach->sgt;  in vb2_dma_sg_dmabuf_ops_map()
513 		return sgt;  in vb2_dma_sg_dmabuf_ops_map()
518 		dma_unmap_sg(db_attach->dev, sgt->sgl, sgt->orig_nents,  in vb2_dma_sg_dmabuf_ops_map()
524 	ret = dma_map_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, dma_dir);  in vb2_dma_sg_dmabuf_ops_map()
535 	return sgt;  in vb2_dma_sg_dmabuf_ops_map()
539 	struct sg_table *sgt, enum dma_data_direction dma_dir)  in vb2_dma_sg_dmabuf_ops_unmap()  argument
613 	struct sg_table *sgt;  in vb2_dma_sg_map_dmabuf()  local
626 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);  in vb2_dma_sg_map_dmabuf()
627 	if (IS_ERR(sgt)) {  in vb2_dma_sg_map_dmabuf()
632 	buf->dma_sgt = sgt;  in vb2_dma_sg_map_dmabuf()
641 	struct sg_table *sgt = buf->dma_sgt;  in vb2_dma_sg_unmap_dmabuf()  local
648 	if (WARN_ON(!sgt)) {  in vb2_dma_sg_unmap_dmabuf()
657 	dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dma_sg_unmap_dmabuf()