dma.h 377 B

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  1. /*
  2. * linux/include/asm-arm/arch-shark/dma.h
  3. *
  4. * by Alexander Schulz
  5. */
  6. #ifndef __ASM_ARCH_DMA_H
  7. #define __ASM_ARCH_DMA_H
  8. /* Use only the lowest 4MB, nothing else works.
  9. * The rest is not DMAable. See dev / .properties
  10. * in OpenFirmware.
  11. */
  12. #define MAX_DMA_ADDRESS 0xC0400000
  13. #define MAX_DMA_CHANNELS 8
  14. #define DMA_ISA_CASCADE 4
  15. #endif /* _ASM_ARCH_DMA_H */