include/dma.h

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#ifndef DMA_H_INCLUDED
#define DMA_H_INCLUDED

#include <types.h>
#include <util.h>

enum dma_direction {
        DMA_FROM_DEVICE         = 0,    
        DMA_TO_DEVICE           = 1,    
        DMA_BIDIRECTIONAL       = 2,    
};

/*
 * The actual mapping functions dealing with cache flushing, etc. are
 * CPU-specific.
 */
#include <cpu/dma.h>

#endif /* DMA_H_INCLUDED */

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