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