[PATCH net-next v12 8/9] openvswitch: allow L3 netdev ports
From: Jiri Benc <hidden>
Date: 2016-10-17 13:03:32
Subsystem:
networking [general], openvswitch, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Aaron Conole, Eelco Chaudron, Ilya Maximets, Linus Torvalds
Allow ARPHRD_NONE interfaces to be added to ovs bridge. Based on previous versions by Lorand Jakab and Simon Horman. Signed-off-by: Lorand Jakab <redacted> Signed-off-by: Simon Horman <redacted> Signed-off-by: Jiri Benc <redacted> --- net/openvswitch/vport-netdev.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c
index 4e3972344aa6..4309796bc870 100644
--- a/net/openvswitch/vport-netdev.c
+++ b/net/openvswitch/vport-netdev.c@@ -57,8 +57,10 @@ static void netdev_port_receive(struct sk_buff *skb) if (unlikely(!skb)) return; - skb_push(skb, ETH_HLEN); - skb_postpush_rcsum(skb, skb->data, ETH_HLEN); + if (skb->dev->type == ARPHRD_ETHER) { + skb_push(skb, ETH_HLEN); + skb_postpush_rcsum(skb, skb->data, ETH_HLEN); + } ovs_vport_receive(vport, skb, skb_tunnel_info(skb)); return; error:
@@ -97,7 +99,8 @@ struct vport *ovs_netdev_link(struct vport *vport, const char *name) } if (vport->dev->flags & IFF_LOOPBACK || - vport->dev->type != ARPHRD_ETHER || + (vport->dev->type != ARPHRD_ETHER && + vport->dev->type != ARPHRD_NONE) || ovs_is_internal_dev(vport->dev)) { err = -EINVAL; goto error_put;
--
1.8.3.1