[src/trunk]: src/sys/arch/mips/mips Use syncw on OCTEON

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f5b4f2f0de85
branches:  trunk
changeset: 338687:f5b4f2f0de85
user:      matt <matt%NetBSD.org@localhost>
date:      Thu Jun 04 02:28:06 2015 +0000

description:
Use syncw on OCTEON

diffstat:

 sys/arch/mips/mips/lock_stubs_llsc.S |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 8592f120a6d5 -r f5b4f2f0de85 sys/arch/mips/mips/lock_stubs_llsc.S
--- a/sys/arch/mips/mips/lock_stubs_llsc.S      Thu Jun 04 02:27:25 2015 +0000
+++ b/sys/arch/mips/mips/lock_stubs_llsc.S      Thu Jun 04 02:28:06 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lock_stubs_llsc.S,v 1.2 2011/07/10 23:21:59 matt Exp $ */
+/*     $NetBSD: lock_stubs_llsc.S,v 1.3 2015/06/04 02:28:06 matt Exp $ */
 
 /*-
  * Copyright (c) 2007 The NetBSD Foundation, Inc.
@@ -45,8 +45,13 @@
 #endif
 
 #if defined(MULTIPROCESSOR)
+#if defined(__OCTEON__)
+#define        SYNC            syncw
+#define        BDSYNC          syncw
+#else
 #define        SYNC            sync
 #define        BDSYNC          sync
+#endif
 #else
 #define        SYNC            /* nothing */
 #define        BDSYNC          nop