root/include/asm-cris/scatterlist.h

INCLUDED FROM

#ifndef __ASM_CRIS_SCATTERLIST_H
#define __ASM_CRIS_SCATTERLIST_H

struct scatterlist {
#ifdef CONFIG_DEBUG_SG
        unsigned long sg_magic;
#endif
        char *  address;    /* Location data is to be transferred to */
        unsigned int length;

        /* The following is i386 highmem junk - not used by us */
        unsigned long page_link;
        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) */