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#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

/*

 * DMA modes - we have two, IN and OUT

 */

typedef enum {

        DMA_MODE_READ,

        DMA_MODE_WRITE

} dmamode_t;

#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 */