mirror of https://gitee.com/openkylin/linux.git
20 lines
415 B
C
20 lines
415 B
C
|
#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) */
|