1 #ifndef _X8664_SCATTERLIST_H
2 #define _X8664_SCATTERLIST_H
5 char * address; /* Location data is to be transferred to, NULL for
7 struct page * page; /* Location for highmem page, if any */
8 unsigned int offset;/* for highmem, page offset */
11 dma_addr_t dma_address;
12 unsigned int dma_length;
15 #define ISA_DMA_THRESHOLD (0x00ffffff)