D55132.id171257.diff
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D55132.id171257.diff
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	diff --git a/sys/dev/mpr/mpr.c b/sys/dev/mpr/mpr.c
	--- a/sys/dev/mpr/mpr.c
	+++ b/sys/dev/mpr/mpr.c
	@@ -1563,8 +1563,8 @@

	nsegs = (sc->maxio / PAGE_SIZE) + 1;
	bus_dma_template_init(&t, sc->mpr_parent_dmat);
	- BUS_DMA_TEMPLATE_FILL(&t, BD_MAXSIZE(BUS_SPACE_MAXSIZE_32BIT),
	- BD_NSEGMENTS(nsegs), BD_MAXSEGSIZE(BUS_SPACE_MAXSIZE_32BIT),
	+ BUS_DMA_TEMPLATE_FILL(&t, BD_MAXSIZE(BUS_SPACE_MAXSIZE_24BIT),
	+ BD_NSEGMENTS(nsegs), BD_MAXSEGSIZE(BUS_SPACE_MAXSIZE_24BIT),
	BD_FLAGS(BUS_DMA_ALLOCNOW), BD_LOCKFUNC(busdma_lock_mutex),
	BD_LOCKFUNCARG(&sc->mpr_mtx),
	BD_BOUNDARY(BUS_SPACE_MAXSIZE_32BIT+1));