datapath: add ipv6 'set' action

[sliver-openvswitch.git] / lib / dpif-netdev.c

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 7f91f48..4ce4147 100644 (file)
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -522,7 +522,7 @@ dpif_netdev_port_query_by_number(const struct dpif *dpif, uint32_t port_no,
     int error;
 
     error = get_port_by_number(dp, port_no, &port);
-    if (!error) {
+    if (!error && dpif_port) {
         answer_port_query(port, dpif_port);
     }
     return error;
@@ -537,7 +537,7 @@ dpif_netdev_port_query_by_name(const struct dpif *dpif, const char *devname,
     int error;
 
     error = get_port_by_name(dp, devname, &port);
-    if (!error) {
+    if (!error && dpif_port) {
         answer_port_query(port, dpif_port);
     }
     return error;
@@ -1181,13 +1181,13 @@ execute_set_action(struct ofpbuf *packet, const struct nlattr *a)
 {
     enum ovs_key_attr type = nl_attr_type(a);
     const struct ovs_key_ipv4 *ipv4_key;
+    const struct ovs_key_ipv6 *ipv6_key;
     const struct ovs_key_tcp *tcp_key;
     const struct ovs_key_udp *udp_key;
 
     switch (type) {
     case OVS_KEY_ATTR_TUN_ID:
     case OVS_KEY_ATTR_PRIORITY:
-    case OVS_KEY_ATTR_IPV6:
     case OVS_KEY_ATTR_IPV4_TUNNEL:
         /* not implemented */
         break;
@@ -1203,6 +1203,13 @@ execute_set_action(struct ofpbuf *packet, const struct nlattr *a)
                         ipv4_key->ipv4_tos, ipv4_key->ipv4_ttl);
         break;
 
+    case OVS_KEY_ATTR_IPV6:
+        ipv6_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_ipv6));
+        packet_set_ipv6(packet, ipv6_key->ipv6_proto, ipv6_key->ipv6_src,
+                        ipv6_key->ipv6_dst, ipv6_key->ipv6_tclass,
+                        ipv6_key->ipv6_label, ipv6_key->ipv6_hlimit);
+        break;
+
     case OVS_KEY_ATTR_TCP:
         tcp_key = nl_attr_get_unspec(a, sizeof(struct ovs_key_tcp));
         packet_set_tcp_port(packet, tcp_key->tcp_src, tcp_key->tcp_dst);