diff --git a/python/dmi/hw_pb2.py b/python/dmi/hw_pb2.py
index c8113ad..09e0731 100644
--- a/python/dmi/hw_pb2.py
+++ b/python/dmi/hw_pb2.py
@@ -21,7 +21,7 @@
   syntax='proto3',
   serialized_options=b'Z9github.com/opencord/device-management-interface/v3/go/dmi',
   create_key=_descriptor._internal_create_key,
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\n\x1cSENSOR_STATUS_NONOPERATIONAL\x10\x03\x42;Z9github.com/opencord/device-management-interface/v3/go/dmib\x06proto3'
   ,
   dependencies=[google_dot_protobuf_dot_timestamp__pb2.DESCRIPTOR,])
 
@@ -110,8 +110,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=3627,
-  serialized_end=4063,
+  serialized_start=3658,
+  serialized_end=4094,
 )
 _sym_db.RegisterEnumDescriptor(_COMPONENTTYPE)
 
@@ -151,8 +151,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=4066,
-  serialized_end=4245,
+  serialized_start=4097,
+  serialized_end=4276,
 )
 _sym_db.RegisterEnumDescriptor(_COMPONENTADMINSTATE)
 
@@ -192,8 +192,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=4248,
-  serialized_end=4416,
+  serialized_start=4279,
+  serialized_end=4447,
 )
 _sym_db.RegisterEnumDescriptor(_COMPONENTOPERSTATE)
 
@@ -233,8 +233,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=4419,
-  serialized_end=4585,
+  serialized_start=4450,
+  serialized_end=4616,
 )
 _sym_db.RegisterEnumDescriptor(_COMPONENTUSAGESTATE)
 
@@ -289,8 +289,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=4588,
-  serialized_end=4859,
+  serialized_start=4619,
+  serialized_end=4890,
 )
 _sym_db.RegisterEnumDescriptor(_COMPONENTALARMSTATE)
 
@@ -330,8 +330,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=4862,
-  serialized_end=5050,
+  serialized_start=4893,
+  serialized_end=5081,
 )
 _sym_db.RegisterEnumDescriptor(_COMPONENTSTANDBYSTATE)
 
@@ -426,8 +426,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=5053,
-  serialized_end=5446,
+  serialized_start=5084,
+  serialized_end=5477,
 )
 _sym_db.RegisterEnumDescriptor(_DATAVALUETYPE)
 
@@ -532,8 +532,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=5449,
-  serialized_end=5869,
+  serialized_start=5480,
+  serialized_end=5900,
 )
 _sym_db.RegisterEnumDescriptor(_VALUESCALE)
 
@@ -568,8 +568,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=5872,
-  serialized_end=6002,
+  serialized_start=5903,
+  serialized_end=6033,
 )
 _sym_db.RegisterEnumDescriptor(_SENSORSTATUS)
 
@@ -697,8 +697,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=1014,
-  serialized_end=1126,
+  serialized_start=1045,
+  serialized_end=1157,
 )
 _sym_db.RegisterEnumDescriptor(_PORTCOMPONENTATTRIBUTES_CONNECTORTYPE)
 
@@ -762,8 +762,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=1129,
-  serialized_end=1303,
+  serialized_start=1160,
+  serialized_end=1334,
 )
 _sym_db.RegisterEnumDescriptor(_PORTCOMPONENTATTRIBUTES_SPEED)
 
@@ -822,8 +822,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=1305,
-  serialized_end=1429,
+  serialized_start=1336,
+  serialized_end=1460,
 )
 _sym_db.RegisterEnumDescriptor(_PORTCOMPONENTATTRIBUTES_PROTOCOL)
 
@@ -857,8 +857,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=1729,
-  serialized_end=1809,
+  serialized_start=1760,
+  serialized_end=1840,
 )
 _sym_db.RegisterEnumDescriptor(_PSUCOMPONENTATTRIBUTES_SUPPORTEDVOLTAGE)
 
@@ -947,8 +947,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=2137,
-  serialized_end=2329,
+  serialized_start=2168,
+  serialized_end=2360,
 )
 _sym_db.RegisterEnumDescriptor(_TRANSCEIVERCOMPONENTSATTRIBUTES_FORMFACTOR)
 
@@ -1002,8 +1002,8 @@
   ],
   containing_type=None,
   serialized_options=None,
-  serialized_start=2331,
-  serialized_end=2435,
+  serialized_start=2362,
+  serialized_end=2466,
 )
 _sym_db.RegisterEnumDescriptor(_TRANSCEIVERCOMPONENTSATTRIBUTES_TYPE)
 
@@ -1309,6 +1309,13 @@
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='speed_autonegotiation', full_name='dmi.PortComponentAttributes.speed_autonegotiation', index=6,
+      number=7, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
   ],
   extensions=[
   ],
@@ -1325,7 +1332,7 @@
   oneofs=[
   ],
   serialized_start=723,
-  serialized_end=1429,
+  serialized_end=1460,
 )
 
 
@@ -1356,8 +1363,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1431,
-  serialized_end=1503,
+  serialized_start=1462,
+  serialized_end=1534,
 )
 
 
@@ -1395,8 +1402,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1505,
-  serialized_end=1571,
+  serialized_start=1536,
+  serialized_end=1602,
 )
 
 
@@ -1427,8 +1434,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1573,
-  serialized_end=1627,
+  serialized_start=1604,
+  serialized_end=1658,
 )
 
 
@@ -1460,8 +1467,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1630,
-  serialized_end=1809,
+  serialized_start=1661,
+  serialized_end=1840,
 )
 
 
@@ -1536,8 +1543,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1812,
-  serialized_end=2435,
+  serialized_start=1843,
+  serialized_end=2466,
 )
 
 
@@ -1734,8 +1741,8 @@
       create_key=_descriptor._internal_create_key,
     fields=[]),
   ],
-  serialized_start=2438,
-  serialized_end=3182,
+  serialized_start=2469,
+  serialized_end=3213,
 )
 
 
@@ -1780,8 +1787,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3185,
-  serialized_end=3323,
+  serialized_start=3216,
+  serialized_end=3354,
 )
 
 
@@ -1873,8 +1880,8 @@
       create_key=_descriptor._internal_create_key,
     fields=[]),
   ],
-  serialized_start=3326,
-  serialized_end=3624,
+  serialized_start=3357,
+  serialized_end=3655,
 )
 
 _HARDWAREID.fields_by_name['uuid'].message_type = _UUID