DmaDescriptor Struct Reference

#include <dma.h>

Static Public Member Functions
static unsigned long	sum_length (unsigned char dmacount, DmaDescriptor *dma)
static bool	copy_inout (char *buffer, unsigned len, unsigned long offset, unsigned char dmacount, DmaDescriptor *dma, bool copyout, unsigned long physoffset, unsigned long physsize)
	Copy data from an internal buffer to an DMA buffer.

Public Attributes
unsigned long	byteoffset
unsigned	bytecount

Member Function Documentation

static bool DmaDescriptor::copy_inout ( char *  buffer, unsigned  len, unsigned long  offset, unsigned char  dmacount, DmaDescriptor *  dma, bool  copyout, unsigned long  physoffset, unsigned long  physsize  )

inlinestatic

Copy data from an internal buffer to an DMA buffer.

static unsigned long DmaDescriptor::sum_length ( unsigned char  dmacount, DmaDescriptor *  dma  )

inlinestatic

Member Data Documentation

unsigned DmaDescriptor::bytecount

unsigned long DmaDescriptor::byteoffset

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The documentation for this struct was generated from the following file:

• base/include/host/dma.h