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Fix missed change of BUS_DMA_NOCACHE to BUS_DMA_DONTCACHE.

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This commit is contained in:
matt 2011-07-19 19:55:23 +00:00
parent 07bae9d010
commit 4a1462f7b0
1 changed files with 3 additions and 3 deletions
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6
sys/arch/powerpc/powerpc/bus_dma.c
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@ -1,4 +1,4 @@
/* $NetBSD: bus_dma.c,v 1.43 2011/07/17 23:23:54 dyoung Exp $ */ /* $NetBSD: bus_dma.c,v 1.44 2011/07/19 19:55:23 matt Exp $ */
/*- /*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc. * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@ -32,7 +32,7 @@
#define _POWERPC_BUS_DMA_PRIVATE #define _POWERPC_BUS_DMA_PRIVATE
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.43 2011/07/17 23:23:54 dyoung Exp $"); __KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.44 2011/07/19 19:55:23 matt Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/systm.h> #include <sys/systm.h>
@ -605,7 +605,7 @@ _bus_dmamem_map(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs, size_t size
* If we are mapping a cacheable physically contiguous segment, treat * If we are mapping a cacheable physically contiguous segment, treat
* it as if we are mapping a poolpage and avoid consuming any KVAs. * it as if we are mapping a poolpage and avoid consuming any KVAs.
*/ */
if (nsegs == 1 && (flags & BUS_DMA_NOCACHE) == 0) { if (nsegs == 1 && (flags & BUS_DMA_DONTCACHE) == 0) {
KASSERT(size == segs->ds_len); KASSERT(size == segs->ds_len);
addr = BUS_MEM_TO_PHYS(t, segs->ds_addr); addr = BUS_MEM_TO_PHYS(t, segs->ds_addr);
*kvap = (void *)PMAP_MAP_POOLPAGE(addr); *kvap = (void *)PMAP_MAP_POOLPAGE(addr);