Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
[~shefty/rdma-dev.git] / include / linux / dma-mapping.h
index 5a736af3cc7a3623574794554ab510c29c596a30..dfc099e56a66187ba9d223eea924da5650e462bf 100644 (file)
@@ -9,10 +9,15 @@
 #include <linux/scatterlist.h>
 
 struct dma_map_ops {
-       void* (*alloc_coherent)(struct device *dev, size_t size,
-                               dma_addr_t *dma_handle, gfp_t gfp);
-       void (*free_coherent)(struct device *dev, size_t size,
-                             void *vaddr, dma_addr_t dma_handle);
+       void* (*alloc)(struct device *dev, size_t size,
+                               dma_addr_t *dma_handle, gfp_t gfp,
+                               struct dma_attrs *attrs);
+       void (*free)(struct device *dev, size_t size,
+                             void *vaddr, dma_addr_t dma_handle,
+                             struct dma_attrs *attrs);
+       int (*mmap)(struct device *, struct vm_area_struct *,
+                         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,