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authorAlexander Aring <aar@pengutronix.de>2016-06-15 21:20:25 +0200
committerDavid S. Miller <davem@davemloft.net>2016-06-15 20:41:23 -0700
commitbbe5f5cefe2818eda0392c178de141ffc5734d90 (patch)
treece1e7c54c9e1b2adce96d91f8d9c594ee4e895a0 /net/6lowpan/core.c
parentcc84b3c6b48ae81748c5e25d3558872385196162 (diff)
downloadlinux-stericsson-bbe5f5cefe2818eda0392c178de141ffc5734d90.tar.gz
6lowpan: introduce 6lowpan-nd
This patch introduce different 6lowpan handling for receive and transmit NS/NA messages for the ipv6 neighbour discovery. The first use-case is for supporting 802.15.4 short addresses inside the option fields and handling for RFC6775 6CO option field as userspace option. Cc: David S. Miller <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: James Morris <jmorris@namei.org> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Patrick McHardy <kaber@trash.net> Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Alexander Aring <aar@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/6lowpan/core.c')
-rw-r--r--net/6lowpan/core.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c
index 1c7a42b48524..5945f7e19c67 100644
--- a/net/6lowpan/core.c
+++ b/net/6lowpan/core.c
@@ -34,6 +34,8 @@ int lowpan_register_netdevice(struct net_device *dev,
for (i = 0; i < LOWPAN_IPHC_CTX_TABLE_SIZE; i++)
lowpan_dev(dev)->ctx.table[i].id = i;
+ dev->ndisc_ops = &lowpan_ndisc_ops;
+
ret = register_netdevice(dev);
if (ret < 0)
return ret;
@@ -73,7 +75,7 @@ void lowpan_unregister_netdev(struct net_device *dev)
}
EXPORT_SYMBOL(lowpan_unregister_netdev);
-static int addrconf_ifid_802154_6lowpan(u8 *eui, struct net_device *dev)
+int addrconf_ifid_802154_6lowpan(u8 *eui, struct net_device *dev)
{
struct wpan_dev *wpan_dev = lowpan_802154_dev(dev)->wdev->ieee802154_ptr;