commit 05bf9d424f4fae480cb0fe2c13ffbde5b6be27ee
author Shivanagouda Malaginahalli <Shivanagouda.Malaginahalli@radisys.com> Sat Mar 16 13:36:17 2024 +0530
committer Shivanagouda Malaginahalli <Shivanagouda.Malaginahalli@radisys.com> Sun Mar 17 03:03:53 2024 +0530
tree 3be8bf43d4d3ff37ad5ad76c6d4490dbbb3fd757
parent 94ab2ffe00ea8f394e5b77abd78387781586f148

[VOL-5294] Fixing onu down indication issue and PON loss issue

Change-Id: I2476e00f0eba232a3b1900d00285952b485189e9

agent/src/core_api_handler.cc

diff --git a/agent/src/core_api_handler.cc b/agent/src/core_api_handler.cc
index 28b7a4b..65ce38a 100644
--- a/agent/src/core_api_handler.cc
+++ b/agent/src/core_api_handler.cc
@@ -928,6 +928,16 @@
     if (intf_technology == "GPON") {
         BCMOLT_MSG_FIELD_SET(&interface_obj, itu.gpon.power_level.pls_maximum_allocation_size, BCMOLT_PON_POWER_LEVEL_PLS_MAXIMUM_ALLOCATION_SIZE_DEFAULT);
         BCMOLT_MSG_FIELD_SET(&interface_obj, itu.gpon.power_level.mode, BCMOLT_PON_POWER_LEVEL_MODE_DEFAULT);
+	/* PON gpon itu threshold default values for LOSi, LOFi and LOAMi are
+           configured as 4, 4 and 3 respectively. These values are suppressing
+           onu down indication from BAL.
+           To fix this problem all thresholds for LOSi, LOFi and LOAMi are
+           configured with 14. After this configuration BAL started sending
+           onu down indication.
+        */
+        BCMOLT_MSG_FIELD_SET(&interface_obj, itu.gpon.onu_alarms_thresholds.losi, 14);
+        BCMOLT_MSG_FIELD_SET(&interface_obj, itu.gpon.onu_alarms_thresholds.lofi, 14);
+        BCMOLT_MSG_FIELD_SET(&interface_obj, itu.gpon.onu_alarms_thresholds.loami, 14);
     }
 
     // TODO: Currently the PON Type is set automatically when the MAC System Mode is set. But it could be explicitely set here again.
@@ -937,6 +947,10 @@
     BCMOLT_MSG_FIELD_SET(&interface_obj, itu.onu_activation.key_exchange, BCMOLT_CONTROL_STATE_ENABLE);
     BCMOLT_MSG_FIELD_SET(&interface_obj, itu.onu_activation.authentication, BCMOLT_CONTROL_STATE_ENABLE);
     BCMOLT_MSG_FIELD_SET(&interface_obj, itu.onu_activation.fail_due_to_authentication_failure, BCMOLT_CONTROL_STATE_ENABLE);
+    /* PON LOS wait time is set to 500ms, so that ONU LOS  will not be seen
+       before PON LOS during manual fiber pull or fiber cut scenarios.
+    */
+    BCMOLT_MSG_FIELD_SET(&interface_obj, los_wait_timeout, 500);
 
     BCMOLT_FIELD_SET(&pon_interface_set_state.data, pon_interface_set_pon_interface_state_data,
         operation, BCMOLT_INTERFACE_OPERATION_ACTIVE_WORKING);