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#ifndef _PPC64_SCATTERLIST_H
#define _PPC64_SCATTERLIST_H

/*
 * Copyright (C) 2001 PPC64 Team, IBM Corp
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */

#include <linux/types.h>
#include <asm/dma.h>

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

	/* For TCE support */
	u32 dma_address;
	u32 dma_length;
};

#define ISA_DMA_THRESHOLD	(~0UL)

#endif /* !(_PPC64_SCATTERLIST_H) */