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#ifndef _M68K_DMA_H

#define _M68K_DMA_H 1

#include <linux/config.h>

/* it's useless on the m68k, but unfortunately needed by the new

   bootmem allocator (but this should do it for this) */

#define MAX_DMA_ADDRESS PAGE_OFFSET

#define MAX_DMA_CHANNELS 8

extern int request_dma(unsigned int dmanr, const char * device_id);     /* reserve a DMA channel */

extern void free_dma(unsigned int dmanr);       /* release it again */

#ifdef CONFIG_PCI

extern int isa_dma_bridge_buggy;

#else

#define isa_dma_bridge_buggy    (0)

#endif

#endif /* _M68K_DMA_H */