Add support for 'hard_timeout' in OF1.2 flow_removed message.

[sliver-openvswitch.git] / lib / ofp-util.c

diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index 6b92dcd..a8030ff 100644 (file)
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -1482,6 +1482,23 @@ ofputil_encode_flow_stats_request(const struct ofputil_flow_stats_request *fsr,
     enum ofpraw raw;
 
     switch (protocol) {
+    case OFPUTIL_P_OF12: {
+        struct ofp11_flow_stats_request *ofsr;
+
+        raw = (fsr->aggregate
+               ? OFPRAW_OFPST_AGGREGATE_REQUEST
+               : OFPRAW_OFPST_FLOW_REQUEST);
+        msg = ofpraw_alloc(raw, OFP12_VERSION, NXM_TYPICAL_LEN);
+        ofsr = ofpbuf_put_zeros(msg, sizeof *ofsr);
+        ofsr->table_id = fsr->table_id;
+        ofsr->out_port = ofputil_port_to_ofp11(fsr->out_port);
+        ofsr->out_group = htonl(OFPG11_ANY);
+        ofsr->cookie = fsr->cookie;
+        ofsr->cookie_mask = fsr->cookie_mask;
+        oxm_put_match(msg, &fsr->match);
+        break;
+    }
+
     case OFPUTIL_P_OF10:
     case OFPUTIL_P_OF10_TID: {
         struct ofp10_flow_stats_request *ofsr;
@@ -1505,7 +1522,7 @@ ofputil_encode_flow_stats_request(const struct ofputil_flow_stats_request *fsr,
         raw = (fsr->aggregate
                ? OFPRAW_NXST_AGGREGATE_REQUEST
                : OFPRAW_NXST_FLOW_REQUEST);
-        msg = ofpraw_alloc(raw, OFP10_VERSION, 0);
+        msg = ofpraw_alloc(raw, OFP10_VERSION, NXM_TYPICAL_LEN);
         ofpbuf_put_zeros(msg, sizeof *nfsr);
         match_len = nx_put_match(msg, &fsr->match,
                                  fsr->cookie, fsr->cookie_mask);
@@ -1517,7 +1534,6 @@ ofputil_encode_flow_stats_request(const struct ofputil_flow_stats_request *fsr,
         break;
     }
 
-    case OFPUTIL_P_OF12:
     default:
         NOT_REACHED();
     }
@@ -1821,6 +1837,7 @@ ofputil_decode_flow_removed(struct ofputil_flow_removed *fr,
         fr->duration_sec = ntohl(ofr->duration_sec);
         fr->duration_nsec = ntohl(ofr->duration_nsec);
         fr->idle_timeout = ntohs(ofr->idle_timeout);
+        fr->hard_timeout = 0;
         fr->packet_count = ntohll(ofr->packet_count);
         fr->byte_count = ntohll(ofr->byte_count);
     } else if (raw == OFPRAW_NXT_FLOW_REMOVED) {
@@ -1842,6 +1859,7 @@ ofputil_decode_flow_removed(struct ofputil_flow_removed *fr,
         fr->duration_sec = ntohl(nfr->duration_sec);
         fr->duration_nsec = ntohl(nfr->duration_nsec);
         fr->idle_timeout = ntohs(nfr->idle_timeout);
+        fr->hard_timeout = 0;
         fr->packet_count = ntohll(nfr->packet_count);
         fr->byte_count = ntohll(nfr->byte_count);
     } else {
@@ -1861,6 +1879,27 @@ ofputil_encode_flow_removed(const struct ofputil_flow_removed *fr,
     struct ofpbuf *msg;
 
     switch (protocol) {
+    case OFPUTIL_P_OF12: {
+        struct ofp12_flow_removed *ofr;
+
+        msg = ofpraw_alloc_xid(OFPRAW_OFPT11_FLOW_REMOVED,
+                               ofputil_protocol_to_ofp_version(protocol),
+                               htonl(0), NXM_TYPICAL_LEN);
+        ofr = ofpbuf_put_zeros(msg, sizeof *ofr);
+        ofr->cookie = fr->cookie;
+        ofr->priority = htons(fr->rule.priority);
+        ofr->reason = fr->reason;
+        ofr->table_id = 0;
+        ofr->duration_sec = htonl(fr->duration_sec);
+        ofr->duration_nsec = htonl(fr->duration_nsec);
+        ofr->idle_timeout = htons(fr->idle_timeout);
+        ofr->hard_timeout = htons(fr->hard_timeout);
+        ofr->packet_count = htonll(fr->packet_count);
+        ofr->byte_count = htonll(fr->byte_count);
+        oxm_put_match(msg, &fr->rule);
+        break;
+    }
+
     case OFPUTIL_P_OF10:
     case OFPUTIL_P_OF10_TID: {
         struct ofp_flow_removed *ofr;
@@ -1903,7 +1942,6 @@ ofputil_encode_flow_removed(const struct ofputil_flow_removed *fr,
         break;
     }
 
-    case OFPUTIL_P_OF12:
     default:
         NOT_REACHED();
     }