Otherwise NetworkManager (and iproute alike) is not able to identify the
parent IEEE 802.15.4 interface of a 6LoWPAN link.
Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
---
net/ieee802154/6lowpan/core.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index 275449b0d633..3297e7fa9945 100644
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -90,12 +90,18 @@ static int lowpan_neigh_construct(struct net_device *dev, struct neighbour *n)
return 0;
}
+static int lowpan_get_iflink(const struct net_device *dev)
+{
+ return lowpan_802154_dev(dev)->wdev->ifindex;
+}
+
static const struct net_device_ops lowpan_netdev_ops = {
.ndo_init = lowpan_dev_init,
.ndo_start_xmit = lowpan_xmit,
.ndo_open = lowpan_open,
.ndo_stop = lowpan_stop,
.ndo_neigh_construct = lowpan_neigh_construct,
+ .ndo_get_iflink = lowpan_get_iflink,
};
static void lowpan_setup(struct net_device *ldev)
--
2.17.1
--
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