diff options
Diffstat (limited to 'include/asm-sparc/scatterlist.h')
| -rw-r--r-- | include/asm-sparc/scatterlist.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-sparc/scatterlist.h b/include/asm-sparc/scatterlist.h index a4fcf9ac964..e08d3d775b0 100644 --- a/include/asm-sparc/scatterlist.h +++ b/include/asm-sparc/scatterlist.h @@ -5,7 +5,10 @@ #include <linux/types.h> struct scatterlist { - struct page *page; +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; unsigned int offset; unsigned int length; @@ -19,4 +22,6 @@ struct scatterlist { #define ISA_DMA_THRESHOLD (~0UL) +#define ARCH_HAS_SG_CHAIN + #endif /* !(_SPARC_SCATTERLIST_H) */ |