diff options
Diffstat (limited to 'include/asm-x86_64/scatterlist.h')
| -rw-r--r-- | include/asm-x86_64/scatterlist.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/include/asm-x86_64/scatterlist.h b/include/asm-x86_64/scatterlist.h deleted file mode 100644 index 49d89f8129c..00000000000 --- a/include/asm-x86_64/scatterlist.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef _X8664_SCATTERLIST_H -#define _X8664_SCATTERLIST_H - -struct scatterlist { - struct page *page; - unsigned int offset; - unsigned int length; - dma_addr_t dma_address; - unsigned int dma_length; -}; - -#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) -#define sg_dma_len(sg) ((sg)->dma_length) - -#endif |