[deliverable/linux.git] / include / asm-sparc64 / scatterlist.h

/* $Id: scatterlist.h,v 1.11 2001/12/17 07:05:15 davem Exp $ */
#ifndef _SPARC64_SCATTERLIST_H
#define _SPARC64_SCATTERLIST_H

#include <asm/page.h>
#include <asm/types.h>

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

	unsigned int	length;

	dma_addr_t	dma_address;
	__u32		dma_length;
};

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

#define ISA_DMA_THRESHOLD	(~0UL)

#endif /* !(_SPARC64_SCATTERLIST_H) */
Commit	Line	Data
1da177e4 LT	1	/* $Id: scatterlist.h,v 1.11 2001/12/17 07:05:15 davem Exp $ */
	2	#ifndef _SPARC64_SCATTERLIST_H
	3	#define _SPARC64_SCATTERLIST_H
	4
	5	#include <asm/page.h>
a9dfd281	6	#include <asm/types.h>
1da177e4 LT	7
	8	struct scatterlist {
	9	struct page *page;
	10	unsigned int offset;
	11
	12	unsigned int length;
	13
	14	dma_addr_t dma_address;
	15	__u32 dma_length;
	16	};
	17
	18	#define sg_dma_address(sg) ((sg)->dma_address)
	19	#define sg_dma_len(sg) ((sg)->dma_length)
	20
	21	#define ISA_DMA_THRESHOLD (~0UL)
	22
	23	#endif /* !(_SPARC64_SCATTERLIST_H) */