| #ifndef __ASM_CRIS_SCATTERLIST_H |
| #define __ASM_CRIS_SCATTERLIST_H |
| |
| struct scatterlist { |
| char * address; /* Location data is to be transferred to */ |
| unsigned int length; |
| |
| /* The following is i386 highmem junk - not used by us */ |
| struct page * page; /* Location for highmem page, if any */ |
| unsigned int offset;/* for highmem, page offset */ |
| |
| }; |
| |
| #define sg_dma_address(sg) ((sg)->address) |
| #define sg_dma_len(sg) ((sg)->length) |
| /* i386 junk */ |
| |
| #define ISA_DMA_THRESHOLD (0x1fffffff) |
| |
| #endif /* !(__ASM_CRIS_SCATTERLIST_H) */ |
