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C/C++ Source or Header  |  2008-12-24  |  377 b   |  19 lines
  1. /*
  2.  * arch/arm/mach-shark/include/mach/dma.h
  3.  *
  4.  * by Alexander Schulz
  5.  */
  6. #ifndef __ASM_ARCH_DMA_H
  7. #define __ASM_ARCH_DMA_H
  8.  
  9. /* Use only the lowest 4MB, nothing else works.
  10.  * The rest is not DMAable. See dev /  .properties
  11.  * in OpenFirmware.
  12.  */
  13. #define MAX_DMA_ADDRESS        0xC0400000
  14. #define MAX_DMA_CHANNELS    8
  15. #define DMA_ISA_CASCADE         4
  16.  
  17. #endif /* _ASM_ARCH_DMA_H */
  18.  
  19.