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Use membar_sync() instead of inline asm.

This commit is contained in:
nakayama 2009-05-16 03:23:23 +00:00
parent 35f9ffd80d
commit a30c21a6f3
1 changed files with 3 additions and 3 deletions
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6
sys/arch/sparc64/sparc64/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.236 2009/03/18 10:22:37 cegger Exp $ */
/* $NetBSD: machdep.c,v 1.237 2009/05/16 03:23:23 nakayama Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.236 2009/03/18 10:22:37 cegger Exp $");
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.237 2009/05/16 03:23:23 nakayama Exp $");
#include "opt_ddb.h"
#include "opt_multiprocessor.h"
@ -1303,7 +1303,7 @@ _bus_dmamap_sync(bus_dma_tag_t t, bus_dmamap_t map, bus_addr_t offset,
* Don't really need to do anything, but flush any pending
* writes anyway.
*/
__asm("membar #Sync" : );
membar_sync();
}
if (ops & BUS_DMASYNC_POSTREAD) {
/* Invalidate the vcache */