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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [asm-i960/] [dma.h] - Rev 1777

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#ifndef _I960_DMA_H
#define _I960_DMA_H
 
/* Don't define MAX_DMA_ADDRESS; it's useless on the i960 and any
   occurrence should be flagged as an error.  */
 
/* the VH has 2 DMA channels, the Cx has 4 */
#define MAX_DMA_CHANNELS 4
 
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 */
 
#endif /* _I960_DMA_H */
 

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