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File: [Development] / linux-2.4-xfs / include / asm-x86_64 / scatterlist.h (download)

Revision 1.2, Mon Apr 19 10:11:07 2004 UTC (13 years, 6 months ago) by nathans
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +1 -0 lines

Merge up to 2.4.26

#ifndef _X8664_SCATTERLIST_H
#define _X8664_SCATTERLIST_H

struct scatterlist {
    char *  address;    /* Location data is to be transferred to, NULL for
			 * highmem page */
    struct page * page; /* Location for highmem page, if any */
    unsigned int offset;/* for highmem, page offset */

    unsigned int length;
    dma_addr_t dma_address;
    unsigned int dma_length;
};

#define ISA_DMA_THRESHOLD (0x00ffffff)

#endif