1 #ifndef _M68KNOMMU_SCATTERLIST_H
2 #define _M68KNOMMU_SCATTERLIST_H
9 unsigned long sg_magic;
11 unsigned long page_link;
13 dma_addr_t dma_address;
17 #define sg_address(sg) (page_address((sg)->page) + (sg)->offset)
18 #define sg_dma_address(sg) ((sg)->dma_address)
19 #define sg_dma_len(sg) ((sg)->length)
21 #define ISA_DMA_THRESHOLD (0xffffffff)
23 #endif /* !(_M68KNOMMU_SCATTERLIST_H) */