linux-2.4-xfs/include/asm-x86_64/scatterlist.h - view

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

Revision 1.1, Wed Dec 31 00:54:49 2003 UTC (13 years, 10 months ago) by cattelan
Branch: MAIN

Initial Import 2.4.24pre2

#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;
};

#define ISA_DMA_THRESHOLD (0x00ffffff)

#endif