aboutsummaryrefslogblamecommitdiffstats
path: root/include/asm-m68k/scatterlist.h
blob: 8e612266da51bb1bcc6871bf55663b144d1d2d12 (plain) (tree)
1
2
3
4
5
6
7
8
9



                           

                            

                            
                                                                                 




                                       


                                                   
                                   
#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) */