scatterlist.h

来自「Linux Kernel 2.6.9 for OMAP1710」· C头文件 代码 · 共 20 行

#ifndef _M68K_SCATTERLIST_H
#define _M68K_SCATTERLIST_H

struct scatterlist {
	/* These two are only valid if ADDRESS member of this
	 * struct is NULL.
	 */
	struct page *page;
	unsigned int offset;

	unsigned int length;

	__u32 dvma_address; /* A place to hang host-specific addresses at. */
};

/* This is bogus and should go away. */
#define ISA_DMA_THRESHOLD (0x00ffffff)

#endif /* !(_M68K_SCATTERLIST_H) */