swss-common: WRED and ECN statistics specific changes (sonic-net#777)

* Flexcounter macros are defined
* Statistics capability get lua script updated with new Capability API support

Signed-off-by: rpmarvell <[email protected]>

Author: rpmarvell

common/consumer_table_pops.lua

@@ -88,7 +88,9 @@ for i = n, 1, -3 do
        op == 'attr_enum_values_capability_query' or
        op == 'attr_enum_values_capability_response' or
        op == 'object_type_get_availability_query' or
-       op == 'object_type_get_availability_response' then
+       op == 'object_type_get_availability_response' or
+       op == 'stats_capability_query' or
+       op == 'stats_capability_response' then
 
     -- do not modify db entries when spotted those commands, they are used to
     -- trigger actions or get data synchronously from database

common/schema.h

@@ -254,6 +254,8 @@ namespace swss {
 #define STATS_MODE_READ_AND_CLEAR           "STATS_MODE_READ_AND_CLEAR"
 #define QUEUE_PLUGIN_FIELD                  "QUEUE_PLUGIN_LIST"
 #define PORT_PLUGIN_FIELD                   "PORT_PLUGIN_LIST"
+#define WRED_QUEUE_PLUGIN_FIELD             "WRED_QUEUE_PLUGIN_LIST"
+#define WRED_PORT_PLUGIN_FIELD              "WRED_PORT_PLUGIN_LIST"
 #define MACSEC_SA_PLUGIN_FIELD              "MACSEC_SA_PLUGIN_LIST"
 #define RIF_PLUGIN_FIELD                    "RIF_PLUGIN_LIST"
 #define PG_PLUGIN_FIELD                     "PG_PLUGIN_LIST"
@@ -500,6 +502,10 @@ namespace swss {
 #define STATE_ACL_TABLE_TABLE_NAME                  "ACL_TABLE_TABLE"
 #define STATE_ACL_RULE_TABLE_NAME                   "ACL_RULE_TABLE"
 
+/***** Counter capability tables for Queue and Port ****/
+#define STATE_QUEUE_COUNTER_CAPABILITIES_NAME   "QUEUE_COUNTER_CAPABILITIES"
+#define STATE_PORT_COUNTER_CAPABILITIES_NAME    "PORT_COUNTER_CAPABILITIES"
+
 /***** PROFILE DATABASE *****/
 
 #define PROFILE_DELETE_TABLE                  "PROFILE_DELETE"