ofproto: Match on IP ToS/DSCP bits (OpenFlow 1.0)

[sliver-openvswitch.git] / lib / vconn.c

diff --git a/lib/vconn.c b/lib/vconn.c
index 15ccfea..8d25972 100644 (file)
--- a/lib/vconn.c
+++ b/lib/vconn.c
@@ -871,6 +871,7 @@ make_flow_mod(uint16_t command, const flow_t *flow, size_t actions_len)
     ofm->match.nw_src = flow->nw_src;
     ofm->match.nw_dst = flow->nw_dst;
     ofm->match.nw_proto = flow->nw_proto;
+    ofm->match.nw_tos = flow->nw_tos;
     ofm->match.tp_src = flow->tp_src;
     ofm->match.tp_dst = flow->tp_dst;
     ofm->command = htons(command);
@@ -1398,6 +1399,17 @@ normalize_match(struct ofp_match *m)
         if (wc & OFPFW_NW_DST_MASK) {
             m->nw_dst &= flow_nw_bits_to_mask(wc, OFPFW_NW_DST_SHIFT);
         }
+    } else if (m->dl_type == htons(ETH_TYPE_ARP)) {
+        if (wc & OFPFW_NW_PROTO) {
+            m->nw_proto = 0;
+        }
+        if (wc & OFPFW_NW_SRC_MASK) {
+            m->nw_src &= flow_nw_bits_to_mask(wc, OFPFW_NW_SRC_SHIFT);
+        }
+        if (wc & OFPFW_NW_DST_MASK) {
+            m->nw_dst &= flow_nw_bits_to_mask(wc, OFPFW_NW_DST_SHIFT);
+        }
+        m->tp_src = m->tp_dst = 0;
     } else {
         /* Network and transport layer fields will always be extracted as
          * zeros, so we can do an exact-match on those values. */