[linux-block.git] / include / asm-h8300 / dma.h

#ifndef _H8300_DMA_H
#define _H8300_DMA_H 
 
#include <linux/config.h>

/*
 * Set number of channels of DMA on ColdFire for different implementations.
 */
#define MAX_DMA_CHANNELS 0
#define MAX_DMA_ADDRESS PAGE_OFFSET

/* These are in kernel/dma.c: */
extern int request_dma(unsigned int dmanr, const char *device_id);	/* reserve a DMA channel */
extern void free_dma(unsigned int dmanr);	/* release it again */
 
#endif /* _H8300_DMA_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef _H8300_DMA_H
	2	#define _H8300_DMA_H
	3
	4	#include <linux/config.h>
	5
	6	/*
	7	* Set number of channels of DMA on ColdFire for different implementations.
	8	*/
	9	#define MAX_DMA_CHANNELS 0
	10	#define MAX_DMA_ADDRESS PAGE_OFFSET
	11
	12	/* These are in kernel/dma.c: */
	13	extern int request_dma(unsigned int dmanr, const char device_id); / reserve a DMA channel */
	14	extern void free_dma(unsigned int dmanr); /* release it again */
	15
	16	#endif /* _H8300_DMA_H */