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/* $Id: scatterlist.h,v 1.9 1999/12/17 12:32:15 jj Exp $ */
#ifndef _SPARC64_SCATTERLIST_H
#define _SPARC64_SCATTERLIST_H
#include <asm/page.h>
struct scatterlist {
char * address; /* Location data is to be transferred to */
char * alt_address; /* Location of actual if address is a
* dma indirect buffer. NULL otherwise */
unsigned int length;
__u32 dvma_address; /* A place to hang host-specific addresses at. */
__u32 dvma_length;
};
#define sg_dma_address(sg) ((sg)->dvma_address)
#define sg_dma_len(sg) ((sg)->dvma_length)
#define ISA_DMA_THRESHOLD (~0UL)
#endif /* !(_SPARC64_SCATTERLIST_H) */
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