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C/C++ Source or Header  |  2006-08-11  |  404 b   |  19 lines
  1. #ifndef __V850_DMA_H__
  2. #define __V850_DMA_H__
  3.  
  4. /* What should this be?  */
  5. #define MAX_DMA_ADDRESS    0xFFFFFFFF
  6.  
  7. /* reserve a DMA channel */
  8. extern int request_dma (unsigned int dmanr, const char * device_id);
  9. /* release it again */
  10. extern void free_dma (unsigned int dmanr);
  11.  
  12. #ifdef CONFIG_PCI
  13. extern int isa_dma_bridge_buggy;
  14. #else
  15. #define isa_dma_bridge_buggy    (0)
  16. #endif
  17.  
  18. #endif /* __V850_DMA_H__ */
  19.