[linux-block.git] / include / asm-m68k / scatterlist.h

#ifndef _M68K_SCATTERLIST_H
#define _M68K_SCATTERLIST_H

struct scatterlist {
	struct page *page;
	unsigned int offset;
	unsigned int length;

	__u32 dma_address;	/* A place to hang host-specific addresses at. */
};

/* This is bogus and should go away. */
#define ISA_DMA_THRESHOLD (0x00ffffff)

#define sg_dma_address(sg)	((sg)->dma_address)
#define sg_dma_len(sg)		((sg)->length)

#endif /* !(_M68K_SCATTERLIST_H) */
Commit	Line	Data
1da177e4 LT	1	#ifndef _M68K_SCATTERLIST_H
	2	#define _M68K_SCATTERLIST_H
	3
	4	struct scatterlist {
1da177e4 LT	5	struct page *page;
1da177e4 LT	6	unsigned int offset;
1da177e4 LT	7	unsigned int length;
1da177e4 LT	8
b035c96b	9	__u32 dma_address; /* A place to hang host-specific addresses at. */
1da177e4 LT	10	};
	11
	12	/* This is bogus and should go away. */
	13	#define ISA_DMA_THRESHOLD (0x00ffffff)
	14
b035c96b RZ	15	#define sg_dma_address(sg) ((sg)->dma_address)
	16	#define sg_dma_len(sg) ((sg)->length)
	17
1da177e4	18	#endif /* !(_M68K_SCATTERLIST_H) */