X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=include%2Flinux%2Fdma-mapping.h;h=94af418585135a6fdaabb987e284caad4a8b1e99;hb=d1494ba8c38b5afd3c9e219bbaeb7d90ff6cd2ec;hp=dfc099e56a66187ba9d223eea924da5650e462bf;hpb=eea036475df8995e5b87cd6b8c8e682e071159cd;p=cascardo%2Flinux.git

diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index dfc099e56a66..94af41858513 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -18,6 +18,9 @@ struct dma_map_ops {
 	int (*mmap)(struct device *, struct vm_area_struct *,
 			  void *, dma_addr_t, size_t, struct dma_attrs *attrs);
 
+	int (*get_sgtable)(struct device *dev, struct sg_table *sgt, void *,
+			   dma_addr_t, size_t, struct dma_attrs *attrs);
+
 	dma_addr_t (*map_page)(struct device *dev, struct page *page,
 			       unsigned long offset, size_t size,
 			       enum dma_data_direction dir,