include/asm-m68k/scatterlist.h

   1 #ifndef _M68K_SCATTERLIST_H
   2 #define _M68K_SCATTERLIST_H
   3
   4 #include <linux/types.h>
   5
   6 struct scatterlist {
   7         struct page *page;
   8         unsigned int offset;
   9         unsigned int length;
  10
  11         __u32 dma_address;      /* A place to hang host-specific addresses at. */
  12 };
  13
  14 /* This is bogus and should go away. */
  15 #define ISA_DMA_THRESHOLD (0x00ffffff)
  16
  17 #define sg_dma_address(sg)      ((sg)->dma_address)
  18 #define sg_dma_len(sg)          ((sg)->length)
  19
  20 #endif /* !(_M68K_SCATTERLIST_H) */