r600g: Implement timer queries.
diff --git a/src/gallium/winsys/r600/drm/r600_priv.h b/src/gallium/winsys/r600/drm/r600_priv.h
index a38a648..2d91cd9 100644
--- a/src/gallium/winsys/r600/drm/r600_priv.h
+++ b/src/gallium/winsys/r600/drm/r600_priv.h
@@ -49,6 +49,7 @@
 	unsigned			fence;
 	unsigned			*cfence;
 	struct r600_bo			*fence_bo;
+	unsigned			clock_crystal_freq;
 };
 
 struct r600_reg {