datapath: add skb mark matching and set action

[cascardo/ovs.git] / datapath / datapath.c

diff --git a/datapath/datapath.c b/datapath/datapath.c
index e359ac0..c9485ca 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -595,6 +595,13 @@ static int validate_set(const struct nlattr *a,
        case OVS_KEY_ATTR_ETHERNET:
                break;
 
+       case OVS_KEY_ATTR_SKB_MARK:
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) && !defined(CONFIG_NETFILTER)
+               if (nla_get_u32(ovs_key) != 0)
+                       return -EINVAL;
+#endif
+               break;
+
        case OVS_KEY_ATTR_IPV4_TUNNEL:
                tun_key = nla_data(ovs_key);
                if (!tun_key->ipv4_dst)
@@ -826,6 +833,7 @@ static int ovs_packet_cmd_execute(struct sk_buff *skb, struct genl_info *info)
 
        OVS_CB(packet)->flow = flow;
        packet->priority = flow->key.phy.priority;
+       skb_set_mark(packet, flow->key.phy.skb_mark);
 
        rcu_read_lock();
        dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);