2 * linux/include/asm-arm/arch-arc/dma.h
4 * Copyright (C) 1996-1998 Russell King
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
10 * Acorn Archimedes/A5000 architecture virtual DMA
14 * 04-04-1998 RMK Merged arc and a5k versions
16 #ifndef __ASM_ARCH_DMA_H
17 #define __ASM_ARCH_DMA_H
19 #define MAX_DMA_ADDRESS 0x03000000
20 #define MAX_DMA_CHANNELS 3
23 #define DMA_VIRTUAL_FLOPPY0 0
24 #define DMA_VIRTUAL_FLOPPY1 1
25 #define DMA_VIRTUAL_SOUND 2
28 #define DMA_FLOPPY DMA_VIRTUAL_FLOPPY0
30 #endif /* _ASM_ARCH_DMA_H */