PPC: sg chaining support

[linux-2.6-omap-h63xx.git] / include / asm-powerpc / scatterlist.h

diff --git a/include/asm-powerpc/scatterlist.h b/include/asm-powerpc/scatterlist.h
index 8c992d1491d420c8ab452291752900dd146dd2b0..b075f619c3b7c4c21476d4f1cf5b79e7f530084a 100644 (file)
--- a/include/asm-powerpc/scatterlist.h
+++ b/include/asm-powerpc/scatterlist.h
@@ -41,5 +41,7 @@ struct scatterlist {
 #define ISA_DMA_THRESHOLD      (~0UL)
 #endif
 
+#define ARCH_HAS_SG_CHAIN
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_SCATTERLIST_H */