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/* $Id: scatterlist.h,v 1.1.1.4 2003/10/14 08:09:23 sparq Exp $ */
#ifndef _SPARC64_SCATTERLIST_H
#define _SPARC64_SCATTERLIST_H
#include <asm/page.h>
struct scatterlist {
/* This will disappear in 2.5.x */
char *address;
/* These two are only valid if ADDRESS member of this
* struct is NULL.
*/
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) */
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