diff --git a/sys/arch/powerpc/powerpc/genassym.cf b/sys/arch/powerpc/powerpc/genassym.cf
index 20340bcb84af..a3c2df2016ab 100644
--- a/sys/arch/powerpc/powerpc/genassym.cf
+++ b/sys/arch/powerpc/powerpc/genassym.cf
@@ -1,4 +1,4 @@
-#	$NetBSD: genassym.cf,v 1.9 2012/08/01 20:35:52 matt Exp $
+#	$NetBSD: genassym.cf,v 1.10 2013/08/30 21:29:29 matt Exp $
 
 #-
 # Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
@@ -171,6 +171,7 @@ define	CI_IDLELWP	offsetof(struct cpu_info, ci_data.cpu_idlelwp)
 define	CI_MTX_COUNT	offsetof(struct cpu_info, ci_mtx_count)
 define	CI_MTX_OLDSPL	offsetof(struct cpu_info, ci_mtx_oldspl)
 define	CPU_CI		offsetof(struct cpu_info, ci_ci)
+define CACHE_INFO_DCACHE_LINE_SIZE offsetof(struct cache_info, dcache_line_size)
 
 define	FB_PC		offsetof(struct faultbuf, fb_pc)
 define	FB_MSR		offsetof(struct faultbuf, fb_msr)