| /* | |
| * 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 */ | |