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/*

 *  linux/include/asm-arm/arch-rpc/dma.h

 *

 *  Copyright (C) 1997 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.

 */

#ifndef __ASM_ARCH_DMA_H

#define __ASM_ARCH_DMA_H

/*

 * This is the maximum DMA address that can be DMAd to.

 * There should not be more than (0xd0000000 - 0xc0000000)

 * bytes of RAM.

 */

#define MAX_DMA_ADDRESS         0xd0000000

#define MAX_DMA_CHANNELS        8

#define DMA_0                   0

#define DMA_1                   1

#define DMA_2                   2

#define DMA_3                   3

#define DMA_S0                  4

#define DMA_S1                  5

#define DMA_VIRTUAL_FLOPPY      6

#define DMA_VIRTUAL_SOUND       7

#define DMA_FLOPPY              DMA_VIRTUAL_FLOPPY

#endif /* _ASM_ARCH_DMA_H */