Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
[linux-2.6] / include / asm-alpha / scatterlist.h
1 #ifndef _ALPHA_SCATTERLIST_H
2 #define _ALPHA_SCATTERLIST_H
3
4 #include <asm/page.h>
5   
6 struct scatterlist {
7         struct page *page;
8         unsigned int offset;
9
10         unsigned int length;
11
12         dma_addr_t dma_address;
13         __u32 dma_length;
14 };
15
16 #define sg_dma_address(sg)      ((sg)->dma_address)
17 #define sg_dma_len(sg)          ((sg)->dma_length)
18
19 #define ISA_DMA_THRESHOLD (~0UL)
20
21 #endif /* !(_ALPHA_SCATTERLIST_H) */