Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifndef __ASM_OR32_SCATTERLIST_H

#define __ASM_OR32_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; /* 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_OR32_SCATTERLIST_H) */