X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fflow.c;h=29714b1cea9c900e3ec766eda05c5212bbda2888;hb=73dbf4abd17b6b87fdb5bf22aec7bb3d381dce05;hp=5d18212f7cbae03eca3a2c9a42a9006f816bc430;hpb=2bcf7df6f7a87d8940deff6fbbc359b0a310a74a;p=openvswitch

diff --git a/lib/flow.c b/lib/flow.c
index 5d18212f..29714b1c 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -507,6 +507,19 @@ flow_zero_wildcards(struct flow *flow, const struct flow_wildcards *wildcards)
     flow->skb_priority = 0;
 }
 
+/* Initializes 'fmd' with the metadata found in 'flow'. */
+void
+flow_get_metadata(const struct flow *flow, struct flow_metadata *fmd)
+{
+    fmd->tun_id = flow->tun_id;
+    fmd->tun_id_mask = htonll(UINT64_MAX);
+
+    memcpy(fmd->regs, flow->regs, sizeof fmd->regs);
+    memset(fmd->reg_masks, 0xff, sizeof fmd->reg_masks);
+
+    fmd->in_port = flow->in_port;
+}
+
 char *
 flow_to_string(const struct flow *flow)
 {
@@ -995,7 +1008,7 @@ flow_compose(struct ofpbuf *b, const struct flow *flow)
     }
 
     if (flow->vlan_tci & htons(VLAN_CFI)) {
-        eth_push_vlan(b, flow->vlan_tci & ~htons(VLAN_CFI));
+        eth_push_vlan(b, flow->vlan_tci);
     }
 
     if (flow->dl_type == htons(ETH_TYPE_IP)) {