diff options
Diffstat (limited to 'include/asm-x86/scatterlist_32.h')
| -rw-r--r-- | include/asm-x86/scatterlist_32.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-x86/scatterlist_32.h b/include/asm-x86/scatterlist_32.h index d7e45a8..0e7d997 100644 --- a/include/asm-x86/scatterlist_32.h +++ b/include/asm-x86/scatterlist_32.h @@ -4,12 +4,17 @@ #include <asm/types.h> struct scatterlist { - struct page *page; +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; unsigned int offset; dma_addr_t dma_address; unsigned int length; }; +#define ARCH_HAS_SG_CHAIN + /* 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 |