RCS file: /cvsroot/src/sys/external/bsd/drm2/dist/drm/radeon/radeon_ttm.c,v
retrieving revision 1.5
diff -u -r1.5 radeon_ttm.c
--- radeon_ttm.c        26 Jul 2014 21:19:45 -0000      1.5
+++ radeon_ttm.c        17 Aug 2014 16:08:18 -0000
@@ -50,7 +50,11 @@
 #include <drm/bus_dma_hacks.h>
 #endif
 
+#ifdef _LP64
 #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
+#else
+#define        DRM_FILE_PAGE_OFFSET (0xa0000000 >> PAGE_SHIFT)
+#endif
 
 static int radeon_ttm_debugfs_init(struct radeon_device *rdev);
 static void radeon_ttm_debugfs_fini(struct radeon_device *rdev);