/* * linux/arch/arm/mm/dma-mapping.c * * Copyright (C) 2000-2004 Russell King * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * DMA uncached mapping support. */#include <linux/module.h>#include <linux/mm.h>#include <linux/gfp.h>#include <linux/errno.h>#include <linux/list.h>#include <linux/init.h>#include <linux/device.h>#include <linux/dma-mapping.h>#include <linux/dma-contiguous.h>#include <linux/highmem.h>#include <linux/memblock.h>#include <linux/slab.h>#include <linux/iommu.h>#include <linux/vmalloc.h>#include <asm/memory.h>#include <asm/highmem.h>#include <asm/cacheflush.h>#include <asm/tlbflush.h>#include <asm/sizes.h>#include <asm/mach/arch.h>#include <asm/dma-iommu.h>#include <asm/mach/map.h>#includ