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-rw-r--r--include/asm-ia64/checksum.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-ia64/checksum.h b/include/asm-ia64/checksum.h
index bd40f4756ce1..2b78582cbd61 100644
--- a/include/asm-ia64/checksum.h
+++ b/include/asm-ia64/checksum.h
@@ -70,4 +70,10 @@ static inline __sum16 csum_fold(__wsum csum)
return (__force __sum16)~sum;
}
+#define _HAVE_ARCH_IPV6_CSUM 1
+struct in6_addr;
+extern unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
+ struct in6_addr *daddr, __u32 len, unsigned short proto,
+ unsigned int csum);
+
#endif /* _ASM_IA64_CHECKSUM_H */