mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 13:43:55 +08:00
b035c96b2d
Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 lines
420 B
C
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) */
|