Signed-off-by: Simon Horman <[email protected]>
---
ryu/ofproto/ofproto_v1_4_parser.py | 64 ++++++++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/ryu/ofproto/ofproto_v1_4_parser.py
b/ryu/ofproto/ofproto_v1_4_parser.py
index c5443c4..0578c6e 100644
--- a/ryu/ofproto/ofproto_v1_4_parser.py
+++ b/ryu/ofproto/ofproto_v1_4_parser.py
@@ -3472,6 +3472,70 @@ class OFPActionPopPbb(OFPAction):
return cls()
+@_set_msg_type(ofproto.OFPT_GROUP_MOD)
+class OFPGroupMod(MsgBase):
+ """
+ Modify group entry message
+
+ The controller sends this message to modify the group table.
+
+ ================ ======================================================
+ Attribute Description
+ ================ ======================================================
+ command One of the following values.
+ OFPFC_ADD
+ OFPFC_MODIFY
+ OFPFC_DELETE
+ type One of the following values.
+ OFPGT_ALL
+ OFPGT_SELECT
+ OFPGT_INDIRECT
+ OFPGT_FF
+ group_id Group identifier
+ buckets list of ``OFPBucket``
+ ================ ======================================================
+
+ ``type`` attribute corresponds to ``type_`` parameter of __init__.
+
+ Example::
+
+ def send_group_mod(self, datapath):
+ ofp = datapath.ofproto
+ ofp_parser = datapath.ofproto_parser
+
+ port = 1
+ max_len = 2000
+ actions = [ofp_parser.OFPActionOutput(port, max_len)]
+
+ weight = 100
+ watch_port = 0
+ watch_group = 0
+ buckets = [ofp_parser.OFPBucket(weight, watch_port, watch_group,
+ actions)]
+
+ group_id = 1
+ req = ofp_parser.OFPGroupMod(datapath, ofp.OFPFC_ADD,
+ ofp.OFPGT_SELECT, group_id, buckets)
+ datapath.send_msg(req)
+ """
+ def __init__(self, datapath, command, type_, group_id, buckets):
+ super(OFPGroupMod, self).__init__(datapath)
+ self.command = command
+ self.type = type_
+ self.group_id = group_id
+ self.buckets = buckets
+
+ def _serialize_body(self):
+ msg_pack_into(ofproto.OFP_GROUP_MOD_PACK_STR, self.buf,
+ ofproto.OFP_HEADER_SIZE,
+ self.command, self.type, self.group_id)
+
+ offset = ofproto.OFP_GROUP_MOD_SIZE
+ for b in self.buckets:
+ b.serialize(self.buf, offset)
+ offset += b.len
+
+
class OFPBucket(StringifyMixin):
def __init__(self, weight, watch_port, watch_group, actions, len_=None):
super(OFPBucket, self).__init__()
--
1.8.5.2
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