1 files changed, 5 insertions, 2 deletions

diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 76fa794fdac0..9101ed64f803 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -53,7 +53,7 @@ struct agp_kern_info {
         int current_memory;
         bool cant_use_aperture;
         unsigned long page_mask;
-        struct vm_operations_struct *vm_ops;
+        const struct vm_operations_struct *vm_ops;
 };
 
 /*
@@ -79,9 +79,12 @@ struct agp_memory {
         u32 physical;
         bool is_bound;
         bool is_flushed;
-        bool vmalloc_flag;
+        bool vmalloc_flag;
         /* list of agp_memory mapped to the aperture */
         struct list_head mapped_list;
+        /* DMA-mapped addresses */
+        struct scatterlist *sg_list;
+        int num_sg;
 };
 
 #define AGP_NORMAL_MEMORY 0