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