mirror of https://gitee.com/openkylin/linux.git
17 lines
440 B
C
17 lines
440 B
C
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#ifndef _H8300_DMA_H
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#define _H8300_DMA_H
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#include <linux/config.h>
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/*
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* Set number of channels of DMA on ColdFire for different implementations.
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*/
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#define MAX_DMA_CHANNELS 0
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#define MAX_DMA_ADDRESS PAGE_OFFSET
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/* These are in kernel/dma.c: */
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extern int request_dma(unsigned int dmanr, const char *device_id); /* reserve a DMA channel */
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extern void free_dma(unsigned int dmanr); /* release it again */
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#endif /* _H8300_DMA_H */
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