ofproto: Match VLAN PCP and rewrite ToS bits (OpenFlow 0.9)

[sliver-openvswitch.git] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index b2de023..f470f3d 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -231,6 +231,7 @@ int flow_extract(struct sk_buff *skb, u16 in_port, struct odp_flow_key *key)
                struct vlan_hdr *vh = (struct vlan_hdr*)(skb->data + nh_ofs);
                key->dl_type = vh->h_vlan_encapsulated_proto;
                key->dl_vlan = vh->h_vlan_TCI & htons(VLAN_VID_MASK);
+               key->dl_vlan_pcp = (ntohs(vh->h_vlan_TCI) & 0xe000) >> 13;
                nh_ofs += sizeof(struct vlan_hdr);
        }
        memcpy(key->dl_src, eth->h_source, ETH_ALEN);