Add the following OFP13/15 Messages.
- OFP13/15 Handshake
Implemented: OFPT_FEATURES_REPLY
TODO: OFPT_FEATURES_REQUEST
- OFP13/15 Switch Configuration Messages
Implemented: OFPT_SET_CONFIG, OFPT_GET_CONFIG_REPLY
TODO: OFPT_GET_CONFIG_REQUEST
Signed-off-by: IWASE Yusuke <[email protected]>
---
ryu/tests/packet_data_generator2/gen.c | 79 ++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/ryu/tests/packet_data_generator2/gen.c
b/ryu/tests/packet_data_generator2/gen.c
index 941016d..dbdcf4c 100644
--- a/ryu/tests/packet_data_generator2/gen.c
+++ b/ryu/tests/packet_data_generator2/gen.c
@@ -69,6 +69,65 @@ fill_match(struct match *match)
*/
/*
+ * Handshake
+ */
+
+struct ofpbuf *
+features_reply(enum ofputil_protocol proto)
+{
+ struct ofputil_switch_features sf;
+
+ memset(&sf, 0, sizeof(sf));
+ sf.datapath_id = 1;
+ sf.n_buffers = 255;
+ sf.n_tables = 255;
+ sf.auxiliary_id = 0;
+ sf.capabilities = OFPUTIL_C_FLOW_STATS | OFPUTIL_C_TABLE_STATS |
+ OFPUTIL_C_PORT_STATS | OFPUTIL_C_GROUP_STATS |
+ OFPUTIL_C_QUEUE_STATS;
+ // sf.ofpacts is for only OFP10
+
+ ovs_be32 xid = 0;
+
+ return ofputil_encode_switch_features(&sf, proto, xid);
+}
+
+/*
+ * Switch Configuration
+ */
+
+struct ofpbuf *
+set_config(enum ofputil_protocol proto)
+{
+ struct ofputil_switch_config sc;
+
+ memset(&sc, 0, sizeof(sc));
+ sc.frag = OFPUTIL_FRAG_NORMAL;
+ // sc.invalid_ttl_to_controller is for only OFP11 and OFP12
+ sc.miss_send_len = 128; // The default of OpenFlow Spec
+
+ return ofputil_encode_set_config(
+ &sc, ofputil_protocol_to_ofp_version(proto));
+}
+
+struct ofpbuf *
+get_config_reply(enum ofputil_protocol proto)
+{
+ struct ofputil_switch_config sc;
+ struct ofp_header oh;
+
+ memset(&oh, 0, sizeof(oh));
+ oh.xid = 0;
+ oh.version = ofputil_protocol_to_ofp_version(proto);
+ memset(&sc, 0, sizeof(sc));
+ sc.frag = OFPUTIL_FRAG_NORMAL;
+ // sc.invalid_ttl_to_controller is for only OFP11 and OFP12
+ sc.miss_send_len = 128; // The default of OpenFlow Spec
+
+ return ofputil_encode_get_config_reply(&oh, &sc);
+}
+
+/*
* Modify State Messages
*/
@@ -633,6 +692,26 @@ struct message {
const struct message messages[] = {
/* Controller-to-Switch Messages */
+ /* Handshake */
+ // TODO:
+ // The following messages are not supported in Open vSwitch 2.5.90,
+ // re-generate the packet data, later.
+ // - OFP10+ Features Request Message
+ // M(features_request,
+ // ((const struct protocol_version *[]){&p13, &p15, NULL})),
+ M(features_reply,
+ ((const struct protocol_version *[]){&p13, &p15, NULL})),
+ /* Switch Configuration */
+ // TODO:
+ // The following messages are not supported in Open vSwitch 2.5.90,
+ // re-generate the packet data, later.
+ // - OFP10+ Get Switch Configuration Request Message
+ M(set_config,
+ ((const struct protocol_version *[]){&p13, &p15, NULL})),
+ // M(get_config_request,
+ // ((const struct protocol_version *[]){&p13, &p15, NULL})),
+ M(get_config_reply,
+ ((const struct protocol_version *[]){&p13, &p15, NULL})),
/* Modify State Messages */
// TODO:
// The following messages are not supported in Open vSwitch 2.4.90,
--
1.9.1
------------------------------------------------------------------------------
Site24x7 APM Insight: Get Deep Visibility into Application Performance
APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month
Monitor end-to-end web transactions and take corrective actions now
Troubleshoot faster and improve end-user experience. Signup Now!
http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140
_______________________________________________
Ryu-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ryu-devel
