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# include/dma.h

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    00001
    00044 #ifndef DMA_H_INCLUDED
    00045 #define DMA_H_INCLUDED
    00046
    00047 #include <types.h>
    00048 #include <util.h>
    00049
    00053 enum dma_direction {
    00054         DMA_FROM_DEVICE         = 0,
    00055         DMA_TO_DEVICE           = 1,
    00056         DMA_BIDIRECTIONAL       = 2,
    00057 };
    00058
    00059 /*
    00060  * The actual mapping functions dealing with cache flushing, etc. are
    00061  * CPU-specific.
    00062  */
    00063 #include <cpu/dma.h>
    00064
    00065 #endif /* DMA_H_INCLUDED */