linux-sg2042/include/asm-m68k/scatterlist.h

19 lines
420 B
C

#ifndef _M68K_SCATTERLIST_H
#define _M68K_SCATTERLIST_H
struct scatterlist {
struct page *page;
unsigned int offset;
unsigned int length;
__u32 dma_address; /* A place to hang host-specific addresses at. */
};
/* This is bogus and should go away. */
#define ISA_DMA_THRESHOLD (0x00ffffff)
#define sg_dma_address(sg) ((sg)->dma_address)
#define sg_dma_len(sg) ((sg)->length)
#endif /* !(_M68K_SCATTERLIST_H) */