VOL-1709 - Add missing Priority Queue attribute configuration from Tech-Profile

Change-Id: I3cd7eb4cc1cd8006117552dee62f7bff5da2b4a7
diff --git a/pyvoltha/adapters/extensions/omci/omci_entities.py b/pyvoltha/adapters/extensions/omci/omci_entities.py
index 48b00d7..1db5d8a 100644
--- a/pyvoltha/adapters/extensions/omci/omci_entities.py
+++ b/pyvoltha/adapters/extensions/omci/omci_entities.py
@@ -893,7 +893,7 @@
         ECA(ShortField("allocated_queue_size", None), {AA.R, AA.W}),
         ECA(ShortField("discard_block_counter_reset_interval", None), {AA.R, AA.W}),
         ECA(ShortField("threshold_value_for_discarded_blocks", None), {AA.R, AA.W}),
-        ECA(IntField("related_port", None), {AA.R}),
+        ECA(IntField("related_port", None), {AA.R, AA.W}),
         ECA(ShortField("traffic_scheduler_pointer", 0), {AA.R, AA.W}),
         ECA(ByteField("weight", 1), {AA.R, AA.W}),
         ECA(ShortField("back_pressure_operation", 0), {AA.R, AA.W},
diff --git a/pyvoltha/adapters/extensions/omci/omci_me.py b/pyvoltha/adapters/extensions/omci/omci_me.py
index 867b845..ea62c2a 100644
--- a/pyvoltha/adapters/extensions/omci/omci_me.py
+++ b/pyvoltha/adapters/extensions/omci/omci_me.py
@@ -18,6 +18,9 @@
 """
 from pyvoltha.adapters.extensions.omci.omci import *
 from pyvoltha.adapters.extensions.omci.me_frame import MEFrame
+from pyvoltha.adapters.extensions.omci.omci_entities import PriorityQueueG
+from pyvoltha.adapters.extensions.omci.omci_entities import *
+
 
 
 class CardholderFrame(MEFrame):
@@ -937,3 +940,23 @@
             XgPonUpstreamPerformanceMonitoringHistoryData,
             entity_id,
             MEFrame._attr_to_data(attributes))
+
+
+class PriorityQueueFrame(MEFrame):
+    def __init__(self, entity_id, related_port=None, traffic_scheduler_pointer=None, weight=None):
+
+        self.check_type(entity_id, (int, type(None)))
+        self.check_type(related_port, (int, type(None)))
+        self.check_type(traffic_scheduler_pointer, (int, type(None)))
+        self.check_type(weight, (int, type(None)))
+
+        assert entity_id is not None, "WARNING: Entity_ID not present"
+        data = dict()
+        if related_port is not None:
+            data['related_port'] = related_port
+        if traffic_scheduler_pointer is not None:
+            data['traffic_scheduler_pointer'] = traffic_scheduler_pointer
+        if weight is not None:
+            data['weight'] = weight
+
+        super(PriorityQueueFrame, self).__init__(PriorityQueueG, entity_id, data)