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authormaya <maya@NetBSD.org>2017-09-11 05:22:10 +0000
committermaya <maya@NetBSD.org>2017-09-11 05:22:10 +0000
commit36bc7eaef26bcf964dfe49a134785eeb5e04f74e (patch)
tree1c59b55c7d2934809d0468b8c04f980bc4383120 /sys/external/bsd/common/include/asm
parente9e256d5973cae7c5829bb0ad7b3f688775412e9 (diff)
add dsb macro from vchiq
Diffstat (limited to 'sys/external/bsd/common/include/asm')
-rw-r--r--sys/external/bsd/common/include/asm/barrier.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/external/bsd/common/include/asm/barrier.h b/sys/external/bsd/common/include/asm/barrier.h
index 78310cb7694..40164c0298d 100644
--- a/sys/external/bsd/common/include/asm/barrier.h
+++ b/sys/external/bsd/common/include/asm/barrier.h
@@ -1,4 +1,4 @@
-/* $NetBSD: barrier.h,v 1.1 2017/09/11 05:20:17 maya Exp $ */
+/* $NetBSD: barrier.h,v 1.2 2017/09/11 05:22:10 maya Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -41,6 +41,7 @@
#define mb membar_sync
#define wmb membar_producer
#define rmb membar_consumer
+#define dsb membar_producer
#ifdef __alpha__ /* XXX As if... */
# define read_barrier_depends membar_sync