diff options
Diffstat (limited to 'include/asm-x86/scatterlist.h')
| -rw-r--r-- | include/asm-x86/scatterlist.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/include/asm-x86/scatterlist.h b/include/asm-x86/scatterlist.h deleted file mode 100644 index ee48f88..0000000 --- a/include/asm-x86/scatterlist.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef ASM_X86__SCATTERLIST_H -#define ASM_X86__SCATTERLIST_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; - unsigned int dma_length; -}; - -#define ARCH_HAS_SG_CHAIN -#define ISA_DMA_THRESHOLD (0x00ffffff) - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#ifdef CONFIG_X86_32 -# define sg_dma_len(sg) ((sg)->length) -#else -# define sg_dma_len(sg) ((sg)->dma_length) -#endif - -#endif /* ASM_X86__SCATTERLIST_H */ |
