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openvswitch: Add tunneling interface.

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Add ovs tunnel interface for set tunnel action for userspace.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pravin B Shelar
2013-06-17 17:50:18 -07:00
committed by David S. Miller
parent 74f84a5726
commit 7d5437c709
10 changed files with 251 additions and 7 deletions
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4
net/openvswitch/vport.c
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@@ -325,7 +325,8 @@ int ovs_vport_get_options(const struct vport *vport, struct sk_buff *skb)
* Must be called with rcu_read_lock. The packet cannot be shared and
* skb->data should point to the Ethernet header.
*/
void ovs_vport_receive(struct vport *vport, struct sk_buff *skb)
void ovs_vport_receive(struct vport *vport, struct sk_buff *skb,
struct ovs_key_ipv4_tunnel *tun_key)
{
struct pcpu_tstats *stats;
@@ -335,6 +336,7 @@ void ovs_vport_receive(struct vport *vport, struct sk_buff *skb)
stats->rx_bytes += skb->len;
u64_stats_update_end(&stats->syncp);
OVS_CB(skb)->tun_key = tun_key;
ovs_dp_process_received_packet(vport, skb);
}