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kernel/linux-rt-4.4.41/arch/m68k/coldfire/dma.c 968 Bytes
5113f6f70   김현기   kernel add
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  /***************************************************************************/
  
  /*
   *	dma.c -- Freescale ColdFire DMA support
   *
   *	Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com)
   */
  
  /***************************************************************************/
  
  #include <linux/kernel.h>
  #include <linux/module.h>
  #include <asm/dma.h>
  #include <asm/coldfire.h>
  #include <asm/mcfsim.h>
  #include <asm/mcfdma.h>
  
  /***************************************************************************/
  
  /*
   *      DMA channel base address table.
   */
  unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS] = {
  #ifdef MCFDMA_BASE0
  	MCFDMA_BASE0,
  #endif
  #ifdef MCFDMA_BASE1
  	MCFDMA_BASE1,
  #endif
  #ifdef MCFDMA_BASE2
  	MCFDMA_BASE2,
  #endif
  #ifdef MCFDMA_BASE3
  	MCFDMA_BASE3,
  #endif
  };
  EXPORT_SYMBOL(dma_base_addr);
  
  unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
  EXPORT_SYMBOL(dma_device_address);
  
  /***************************************************************************/