diff options
Diffstat (limited to 'include/asm-sh/scatterlist.h')
-rw-r--r-- | include/asm-sh/scatterlist.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/include/asm-sh/scatterlist.h b/include/asm-sh/scatterlist.h deleted file mode 100644 index 2084d0373693..000000000000 --- a/include/asm-sh/scatterlist.h +++ /dev/null | |||
@@ -1,27 +0,0 @@ | |||
1 | #ifndef __ASM_SH_SCATTERLIST_H | ||
2 | #define __ASM_SH_SCATTERLIST_H | ||
3 | |||
4 | #include <asm/types.h> | ||
5 | |||
6 | struct scatterlist { | ||
7 | #ifdef CONFIG_DEBUG_SG | ||
8 | unsigned long sg_magic; | ||
9 | #endif | ||
10 | unsigned long page_link; | ||
11 | unsigned int offset;/* for highmem, page offset */ | ||
12 | dma_addr_t dma_address; | ||
13 | unsigned int length; | ||
14 | }; | ||
15 | |||
16 | #define ISA_DMA_THRESHOLD PHYS_ADDR_MASK | ||
17 | |||
18 | /* These macros should be used after a pci_map_sg call has been done | ||
19 | * to get bus addresses of each of the SG entries and their lengths. | ||
20 | * You should only work with the number of sg entries pci_map_sg | ||
21 | * returns, or alternatively stop on the first sg_dma_len(sg) which | ||
22 | * is 0. | ||
23 | */ | ||
24 | #define sg_dma_address(sg) ((sg)->dma_address) | ||
25 | #define sg_dma_len(sg) ((sg)->length) | ||
26 | |||
27 | #endif /* !(__ASM_SH_SCATTERLIST_H) */ | ||