[IPV6] SNMP: Netlink interface.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 35ed3b5..604c243 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -126,6 +126,7 @@
 	IFLA_INET6_STATS,	/* statistics			*/
 	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
 	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
+	IFLA_INET6_ICMP6STATS,	/* statistics (icmpv6)		*/
 	__IFLA_INET6_MAX
 };
 
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 00328b7..4408def 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -172,6 +172,7 @@
 int snmp6_free_dev(struct inet6_dev *idev);
 int snmp6_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
 void snmp6_mib_free(void *ptr[2]);
+void snmp6_fill_stats(u64 *stats, struct inet6_dev *idev, int attrtype, int bytes);
 
 struct ip6_ra_chain
 {