include/asm-s390/scatterlist.h


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#ifndef _ASMS390_SCATTERLIST_H
#define _ASMS390_SCATTERLIST_H

struct scatterlist {
#ifdef CONFIG_DEBUG_SG
    unsigned long sg_magic;
#endif
    unsigned long page_link;
    unsigned int offset;
    unsigned int length;
};

#ifdef __s390x__
#define ISA_DMA_THRESHOLD (0xffffffffffffffffUL)
#else
#define ISA_DMA_THRESHOLD (0xffffffffUL)
#endif

#endif /* _ASMS390X_SCATTERLIST_H */