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/*
* linux/include/asm-arm/arch-arc/dma.h
*
* Copyright (C) 1996-1998 Russell King
*
* Acorn Archimedes/A5000 architecture virtual DMA
* implementation
*
* Modifications:
* 04-04-1998 RMK Merged arc and a5k versions
*/
#ifndef __ASM_ARCH_DMA_H
#define __ASM_ARCH_DMA_H
#include <linux/config.h>
#define MAX_DMA_ADDRESS 0x03000000
#ifdef CONFIG_ARCH_ARC
#define MAX_DMA_CHANNELS 3
#define DMA_VIRTUAL_FLOPPY0 0
#define DMA_VIRTUAL_FLOPPY1 1
#define DMA_VIRTUAL_SOUND 2
#endif
#ifdef CONFIG_ARCH_A5K
#define MAX_DMA_CHANNELS 2
#define DMA_VIRTUAL_FLOPPY 0
#define DMA_VIRTUAL_SOUND 1
#define DMA_FLOPPY DMA_VIRTUAL_FLOPPY
#endif
#endif /* _ASM_ARCH_DMA_H */
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