include/asm-s390/scatterlist.h

#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 */
Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00			`#ifndef _ASMS390_SCATTERLIST_H`
			`#define _ASMS390_SCATTERLIST_H`

			`struct scatterlist {`
Add CONFIG_DEBUG_SG sg validation 2007-10-22 20:01:06 +02:00			`#ifdef CONFIG_DEBUG_SG`
			`unsigned long sg_magic;`
			`#endif`
Change table chaining layout 2007-10-22 19:57:20 +02:00			`unsigned long page_link;`
Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00			`unsigned int offset;`
			`unsigned int length;`
			`};`

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

			`#endif /* _ASMS390X_SCATTERLIST_H */`