?? dma.h
字號:
#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 */
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