include/asm-m68k/scatterlist.h

   1 #ifndef _M68K_SCATTERLIST_H
   2 #define _M68K_SCATTERLIST_H
   3
   4 struct scatterlist {
   5         struct page *page;
   6         unsigned int offset;
   7         unsigned int length;
   8
   9         __u32 dma_address;      /* A place to hang host-specific addresses at. */
  10 };
  11
  12 /* This is bogus and should go away. */
  13 #define ISA_DMA_THRESHOLD (0x00ffffff)
  14
  15 #define sg_dma_address(sg)      ((sg)->dma_address)
  16 #define sg_dma_len(sg)          ((sg)->length)
  17
  18 #endif /* !(_M68K_SCATTERLIST_H) */