1#ifndef _ASM_M32R_SCATTERLIST_H 2#define _ASM_M32R_SCATTERLIST_H 3 4#include <asm/types.h> 5 6struct scatterlist { 7 char * address; /* Location data is to be transferred to, NULL for 8 * highmem page */ 9 struct page * page; /* Location for highmem page, if any */ 10 unsigned int offset;/* for highmem, page offset */ 11 12 dma_addr_t dma_address; 13 unsigned int length; 14}; 15 16#define ISA_DMA_THRESHOLD (0x1fffffff) 17 18#endif /* _ASM_M32R_SCATTERLIST_H */ 19