[linux-2.6-block.git] / include / asm-v850 / dma.h

#ifndef __V850_DMA_H__
#define __V850_DMA_H__

/* What should this be?  */
#define MAX_DMA_ADDRESS	0xFFFFFFFF

/* reserve a DMA channel */
extern int request_dma (unsigned int dmanr, const char * device_id);
/* release it again */
extern void free_dma (unsigned int dmanr);

#ifdef CONFIG_PCI
extern int isa_dma_bridge_buggy;
#else
#define isa_dma_bridge_buggy    (0)
#endif

#endif /* __V850_DMA_H__ */
Commit	Line	Data
1da177e4 LT	1	#ifndef __V850_DMA_H__
	2	#define __V850_DMA_H__
	3
	4	/* What should this be? */
	5	#define MAX_DMA_ADDRESS 0xFFFFFFFF
	6
	7	/* reserve a DMA channel */
	8	extern int request_dma (unsigned int dmanr, const char * device_id);
	9	/* release it again */
	10	extern void free_dma (unsigned int dmanr);
	11
	12	#ifdef CONFIG_PCI
	13	extern int isa_dma_bridge_buggy;
	14	#else
	15	#define isa_dma_bridge_buggy (0)
	16	#endif
	17
	18	#endif /* __V850_DMA_H__ */