include/asm-ia64/scatterlist.h

   1 #ifndef _ASM_IA64_SCATTERLIST_H
   2 #define _ASM_IA64_SCATTERLIST_H
   3
   4 /*
   5  * Copyright (C) 1998-1999, 2001-2002 Hewlett-Packard Co
   6  *      David Mosberger-Tang <davidm@hpl.hp.com>
   7  */
   8
   9 struct scatterlist {
  10         struct page *page;
  11         unsigned int offset;
  12         unsigned int length;    /* buffer length */
  13
  14         dma_addr_t dma_address;
  15         unsigned int dma_length;
  16 };
  17
  18 #define ISA_DMA_THRESHOLD       (~0UL)
  19
  20 #endif /* _ASM_IA64_SCATTERLIST_H */