Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
---
net/ipv6/addrconf.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index d6ff126..60bf947 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1783,6 +1783,15 @@ static int addrconf_ifid_ip6tnl(u8 *eui, struct net_device *dev)
return 0;
}
+static int addrconf_ifid_rawip(u8 *eui, struct net_device *dev)
+{
+ if (dev->addr_len != 8)
+ return -1;
+ memcpy(eui, dev->dev_addr, 8);
+ eui[0] ^= 2;
+ return 0;
+}
+
static int ipv6_generate_eui64(u8 *eui, struct net_device *dev)
{
switch (dev->type) {
@@ -1803,6 +1812,8 @@ static int ipv6_generate_eui64(u8 *eui, struct net_device *dev)
return addrconf_ifid_ieee1394(eui, dev);
case ARPHRD_TUNNEL6:
return addrconf_ifid_ip6tnl(eui, dev);
+ case ARPHRD_RAWIP:
+ return addrconf_ifid_rawip(eui, dev);
}
return -1;
}
@@ -2681,7 +2692,8 @@ static void addrconf_dev_config(struct net_device *dev)
(dev->type != ARPHRD_INFINIBAND) &&
(dev->type != ARPHRD_IEEE802154) &&
(dev->type != ARPHRD_IEEE1394) &&
- (dev->type != ARPHRD_TUNNEL6)) {
+ (dev->type != ARPHRD_TUNNEL6) &&
+ (dev->type != ARPHRD_RAWIP)) {
/* Alas, we support only Ethernet autoconfiguration. */
return;
}
--
1.7.11.7
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