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

#ifndef _M68K_SCATTERLIST_H
#define _M68K_SCATTERLIST_H

#include <linux/types.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
b590d2ba GU	4	#include <linux/types.h>
b590d2ba GU	5
1da177e4	6	struct scatterlist {
1da177e4 LT	7	struct page *page;
1da177e4 LT	8	unsigned int offset;
1da177e4 LT	9	unsigned int length;
1da177e4 LT	10
b035c96b	11	__u32 dma_address; /* A place to hang host-specific addresses at. */
1da177e4 LT	12	};
	13
	14	/* This is bogus and should go away. */
	15	#define ISA_DMA_THRESHOLD (0x00ffffff)
	16
b035c96b RZ	17	#define sg_dma_address(sg) ((sg)->dma_address)
	18	#define sg_dma_len(sg) ((sg)->length)
	19
1da177e4	20	#endif /* !(_M68K_SCATTERLIST_H) */