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#ifndef _ASM_IA64_SCATTERLIST_H
#define _ASM_IA64_SCATTERLIST_H
/*
* Copyright (C) 1998, 1999 Hewlett-Packard Co
* Copyright (C) 1998, 1999 David Mosberger-Tang <davidm@hpl.hp.com>
*/
struct scatterlist {
char *address; /* location data is to be transferred to */
/*
* Location of actual buffer if ADDRESS points to a DMA
* indirection buffer, NULL otherwise:
*/
char *alt_address;
char *orig_address; /* Save away the original buffer address (used by pci-dma.c) */
unsigned int length; /* buffer length */
};
#define ISA_DMA_THRESHOLD (~0UL)
#endif /* _ASM_IA64_SCATTERLIST_H */
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