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| author | H. Peter Anvin <hpa@zytor.com> | 2008-09-04 08:08:42 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2008-09-04 08:08:42 -0700 |
| commit | 7203781c98ad9147564d327de6f6513ad8fc0f4e (patch) | |
| tree | 5c29a2a04a626bf08a0d56fd8a0068b3c92ad284 /arch/alpha/include/asm/scatterlist.h | |
| parent | 671eef85a3e885dff4ce210d8774ad50a91d5967 (diff) | |
| parent | af2e1f276ff08f17192411ea3b71c13a758dfe12 (diff) | |
| download | kernel_replicant_linux-7203781c98ad9147564d327de6f6513ad8fc0f4e.tar.gz kernel_replicant_linux-7203781c98ad9147564d327de6f6513ad8fc0f4e.tar.bz2 kernel_replicant_linux-7203781c98ad9147564d327de6f6513ad8fc0f4e.zip | |
Merge branch 'x86/cpu' into x86/core
Conflicts:
arch/x86/kernel/cpu/feature_names.c
include/asm-x86/cpufeature.h
Diffstat (limited to 'arch/alpha/include/asm/scatterlist.h')
| -rw-r--r-- | arch/alpha/include/asm/scatterlist.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/scatterlist.h b/arch/alpha/include/asm/scatterlist.h new file mode 100644 index 000000000000..440747ca6349 --- /dev/null +++ b/arch/alpha/include/asm/scatterlist.h @@ -0,0 +1,25 @@ +#ifndef _ALPHA_SCATTERLIST_H +#define _ALPHA_SCATTERLIST_H + +#include <asm/page.h> +#include <asm/types.h> + +struct scatterlist { +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; + unsigned int offset; + + unsigned int length; + + dma_addr_t dma_address; + __u32 dma_length; +}; + +#define sg_dma_address(sg) ((sg)->dma_address) +#define sg_dma_len(sg) ((sg)->dma_length) + +#define ISA_DMA_THRESHOLD (~0UL) + +#endif /* !(_ALPHA_SCATTERLIST_H) */ |