diff options
Diffstat (limited to 'include/asm-blackfin/scatterlist.h')
| -rw-r--r-- | include/asm-blackfin/scatterlist.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/asm-blackfin/scatterlist.h b/include/asm-blackfin/scatterlist.h deleted file mode 100644 index 04f448711cd..00000000000 --- a/include/asm-blackfin/scatterlist.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _BLACKFIN_SCATTERLIST_H -#define _BLACKFIN_SCATTERLIST_H - -#include <linux/mm.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * 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, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) - -#define ISA_DMA_THRESHOLD (0xffffffff) - -#endif /* !(_BLACKFIN_SCATTERLIST_H) */ |