src/indications.cc - openolt - Gitiles

 /*
     Copyright (C) 2018 Open Networking Foundation

     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.

     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "indications.h"
 #include "server.h"
 #include "utils.h"
 extern "C"
 {
 #include <bcmos_system.h>
 #include <bal_api.h>
 #include <bal_api_end.h>
 }

 using grpc::Status;

 Queue<openolt::Indication> oltIndQ;
 //Queue<openolt::Indication*> oltIndQ;

 bool subscribed = false;

 bcmos_errno OmciIndication(bcmbal_obj *obj);

 bcmos_errno OltIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     openolt::OltIndication* olt_ind = new openolt::OltIndication;
     Status status;

     bcmbal_access_terminal_ind *acc_term_ind = (bcmbal_access_terminal_ind *)obj;
     if (acc_term_ind->data.oper_status == BCMBAL_STATUS_UP) {
         olt_ind->set_oper_state("up");
     } else {
         olt_ind->set_oper_state("down");
     }
     ind.set_allocated_olt_ind(olt_ind);
     std::cout << "olt indication, oper_state:" << ind.olt_ind().oper_state() << std::endl;
     oltIndQ.push(ind);

     // Enable all PON interfaces.
     for (int i = 0; i < MAX_SUPPORTED_INTF; i++) {
         status = EnablePonIf_(i);
         if (!status.ok()) {
             // FIXME - raise alarm to report error in enabling PON
         }
     }

     /* register for omci indication */
     {
         bcmbal_cb_cfg cb_cfg = {};
         uint16_t ind_subgroup;

         cb_cfg.module = BCMOS_MODULE_ID_NONE;
         cb_cfg.obj_type = BCMBAL_OBJ_ID_PACKET;
         ind_subgroup = BCMBAL_IND_SUBGROUP(packet, itu_omci_channel_rx);
         cb_cfg.p_object_key_info = NULL;
         cb_cfg.p_subgroup = &ind_subgroup;
         cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OmciIndication;
         bcmbal_subscribe_ind(0, &cb_cfg);
     }

     return BCM_ERR_OK;
 }

 bcmos_errno LosIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "LOS indication " << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno IfIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     openolt::IntfIndication* intf_ind = new openolt::IntfIndication;

     std::cout << "intf indication, intf_id:"
               << ((bcmbal_interface_ind *)obj)->key.intf_id << std::endl;

     intf_ind->set_intf_id(((bcmbal_interface_ind *)obj)->key.intf_id);
     if (((bcmbal_interface_ind *)obj)->data.oper_status == BCMBAL_STATUS_UP) {
         intf_ind->set_oper_state("up");
     } else {
         intf_ind->set_oper_state("down");
     }
     ind.set_allocated_intf_ind(intf_ind);

     oltIndQ.push(ind);

     return BCM_ERR_OK;
 }

 bcmos_errno IfOperIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     openolt::IntfOperIndication* intf_oper_ind = new openolt::IntfOperIndication;
     std::cout << "intf oper state indication, intf_id:"
               << ((bcmbal_interface_ind *)obj)->key.intf_id
               << " type:" << ((bcmbal_interface_oper_status_change *)obj)->key.intf_type
               << " oper_state:" << ((bcmbal_interface_oper_status_change *)obj)->data.new_oper_status
               << " admin_state:" << ((bcmbal_interface_oper_status_change *)obj)->data.admin_state
               << std::endl;

     intf_oper_ind->set_intf_id(((bcmbal_interface_oper_status_change *)obj)->key.intf_id);

     if (((bcmbal_interface_oper_status_change *)obj)->key.intf_type == BCMBAL_INTF_TYPE_NNI) {
         intf_oper_ind->set_type("nni");
     } else if (((bcmbal_interface_oper_status_change *)obj)->key.intf_type == BCMBAL_INTF_TYPE_PON) {
         intf_oper_ind->set_type("pon");
     } else {
         intf_oper_ind->set_type("unknown");
     }

     if (((bcmbal_interface_oper_status_change *)obj)->data.new_oper_status == BCMBAL_STATUS_UP) {
         intf_oper_ind->set_oper_state("up");
     } else {
         intf_oper_ind->set_oper_state("down");
     }

     ind.set_allocated_intf_oper_ind(intf_oper_ind);

     oltIndQ.push(ind);
     return BCM_ERR_OK;
 }

 bcmos_errno OnuAlarmIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "onu alarm indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno OnuDyingGaspIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "onu dying-gasp indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno OnuDiscoveryIndication(bcmbal_cfg *obj) {
     openolt::Indication ind;
     openolt::OnuDiscIndication* onu_disc_ind = new openolt::OnuDiscIndication;
     openolt::SerialNumber* serial_number = new openolt::SerialNumber;

     bcmbal_subscriber_terminal_key *key =
         &(((bcmbal_subscriber_terminal_sub_term_disc*)obj)->key);

     bcmbal_subscriber_terminal_sub_term_disc_data *data =
         &(((bcmbal_subscriber_terminal_sub_term_disc*)obj)->data);

     bcmbal_serial_number *in_serial_number = &(data->serial_number);

     std::cout << "onu discover indication, intf_id:"
          << key->intf_id
          << " serial_number:"
          << serial_number_to_str(in_serial_number) << std::endl;

     onu_disc_ind->set_intf_id(key->intf_id);
     serial_number->set_vendor_id(reinterpret_cast<const char *>(in_serial_number->vendor_id), 4);
     serial_number->set_vendor_specific(reinterpret_cast<const char *>(in_serial_number->vendor_specific), 8);
     onu_disc_ind->set_allocated_serial_number(serial_number);
     ind.set_allocated_onu_disc_ind(onu_disc_ind);

     oltIndQ.push(ind);

     return BCM_ERR_OK;
 }

 bcmos_errno OnuIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     openolt::OnuIndication* onu_ind = new openolt::OnuIndication;
     openolt::SerialNumber* serial_number = new openolt::SerialNumber;

     bcmbal_subscriber_terminal_key *key =
         &(((bcmbal_subscriber_terminal_ind*)obj)->key);

     bcmbal_subscriber_terminal_ind_data *data =
         &(((bcmbal_subscriber_terminal_ind*)obj)->data);

     bcmbal_serial_number *in_serial_number = &(data->serial_number);

     std::cout << "onu indication, intf_id:"
          << key->intf_id
          << " serial_number:"
          << serial_number_to_str(in_serial_number) << std::endl;

     onu_ind->set_intf_id(key->intf_id);
     onu_ind->set_onu_id(key->sub_term_id);
     serial_number->set_vendor_id(reinterpret_cast<const char *>(in_serial_number->vendor_id), 4);
     serial_number->set_vendor_specific(reinterpret_cast<const char *>(in_serial_number->vendor_specific), 8);
     onu_ind->set_allocated_serial_number(serial_number);
     ind.set_allocated_onu_ind(onu_ind);

     oltIndQ.push(ind);
     return BCM_ERR_OK;
 }

 bcmos_errno OnuOperIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "onu oper state indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno OmciIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     openolt::OmciIndication* omci_ind = new openolt::OmciIndication;
     bcmbal_packet_itu_omci_channel_rx *in =
         (bcmbal_packet_itu_omci_channel_rx *)obj;

     std::cout << "omci indication" << std::endl;

     omci_ind->set_intf_id(in->key.packet_send_dest.u.itu_omci_channel.intf_id);
     omci_ind->set_onu_id(in->key.packet_send_dest.u.itu_omci_channel.sub_term_id);
     omci_ind->set_pkt(in->data.pkt.val, in->data.pkt.len);

     ind.set_allocated_omci_ind(omci_ind);
     oltIndQ.push(ind);

     return BCM_ERR_OK;
 }

 bcmos_errno PacketIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     openolt::PacketIndication* pkt_ind = new openolt::PacketIndication;
     bcmbal_packet_bearer_channel_rx *in = (bcmbal_packet_bearer_channel_rx *)obj;

     std::cout << "packet indication"
               << " intf_id:" << in->data.intf_id
               << " svc_port:" << in->data.svc_port
               << " flow_id:" << in->data.flow_id
               << std::endl;

     pkt_ind->set_intf_id(in->data.intf_id);
     pkt_ind->set_gemport_id(in->data.svc_port);
     pkt_ind->set_flow_id(in->data.flow_id);
     pkt_ind->set_pkt(in->data.pkt.val, in->data.pkt.len);

     ind.set_allocated_pkt_ind(pkt_ind);
     oltIndQ.push(ind);

     return BCM_ERR_OK;
 }

 bcmos_errno FlowOperIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "flow oper state indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno FlowIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "flow indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno TmQIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "traffic mgmt queue indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno TmSchedIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "traffic mgmt sheduler indication" << std::endl;
     return BCM_ERR_OK;
 }

 bcmos_errno McastGroupIndication(bcmbal_obj *obj) {
     openolt::Indication ind;
     std::cout << "mcast group indication" << std::endl;
     return BCM_ERR_OK;
 }

 Status SubscribeIndication() {
     bcmbal_cb_cfg cb_cfg = {};
     uint16_t ind_subgroup;

     if (subscribed) {
         return Status::OK;
     }

     cb_cfg.module = BCMOS_MODULE_ID_NONE;


     /* OLT device indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_ACCESS_TERMINAL;
     ind_subgroup = bcmbal_access_terminal_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OltIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Olt indication subscribe failed");
     }

     /* Interface LOS indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_INTERFACE;
     ind_subgroup = bcmbal_interface_auto_id_los;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)LosIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "LOS indication subscribe failed");
     }

     /* Interface indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_INTERFACE;
     ind_subgroup = bcmbal_interface_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)IfIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Interface indication subscribe failed");
     }

     /* Interface operational state change indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_INTERFACE;
     ind_subgroup = bcmbal_interface_auto_id_oper_status_change;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)IfOperIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Interface operations state change indication subscribe failed");
     }

     /* onu alarm indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
     ind_subgroup = bcmbal_subscriber_terminal_auto_id_sub_term_alarm;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuAlarmIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "onu alarm indication subscribe failed");
     }

     /* onu dying-gasp indication  */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
     ind_subgroup = bcmbal_subscriber_terminal_auto_id_dgi;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuDyingGaspIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "onu dying-gasp indication subscribe failed");
     }

     /* onu discovery indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
     ind_subgroup = bcmbal_subscriber_terminal_auto_id_sub_term_disc;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuDiscoveryIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "onu discovery indication subscribe failed");
     }

     /* onu indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
     ind_subgroup = bcmbal_subscriber_terminal_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "onu indication subscribe failed");
     }
     /* onu operational state change indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
     ind_subgroup = bcmbal_subscriber_terminal_auto_id_oper_status_change;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuOperIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "onu operational state change indication subscribe failed");
     }

     /* Packet (bearer) indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_PACKET;
     ind_subgroup = bcmbal_packet_auto_id_bearer_channel_rx;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)PacketIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Packet indication subscribe failed");
     }

     /* Flow Operational State Change */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_FLOW;
     ind_subgroup = bcmbal_flow_auto_id_oper_status_change;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)FlowOperIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Flow operational state change indication subscribe failed");
     }
     /* Flow Indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_FLOW;
     ind_subgroup = bcmbal_flow_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)FlowIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Flow indication subscribe failed");
     }

     /* TM queue indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_TM_QUEUE;
     ind_subgroup = bcmbal_tm_queue_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)TmQIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Traffic mgmt queue indication subscribe failed");
     }

     /* TM sched indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_TM_SCHED;
     ind_subgroup = bcmbal_tm_sched_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)TmSchedIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Traffic mgmt queue indication subscribe failed");
     }

     /* Multicast group indication */
     cb_cfg.obj_type = BCMBAL_OBJ_ID_GROUP;
     ind_subgroup = bcmbal_group_auto_id_ind;
     cb_cfg.p_subgroup = &ind_subgroup;
     cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)McastGroupIndication;
     if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
         return Status(grpc::StatusCode::INTERNAL, "Multicast group indication subscribe failed");
     }

     subscribed = true;

     return Status::OK;
 }
	/*
	Copyright (C) 2018 Open Networking Foundation

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <http://www.gnu.org/licenses/>.
	*/
	#include "indications.h"
	#include "server.h"
	#include "utils.h"
	extern "C"
	{
	#include <bcmos_system.h>
	#include <bal_api.h>
	#include <bal_api_end.h>
	}

	using grpc::Status;

	Queue<openolt::Indication> oltIndQ;
	//Queue<openolt::Indication*> oltIndQ;

	bool subscribed = false;

	bcmos_errno OmciIndication(bcmbal_obj *obj);

	bcmos_errno OltIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	openolt::OltIndication* olt_ind = new openolt::OltIndication;
	Status status;

	bcmbal_access_terminal_ind acc_term_ind = (bcmbal_access_terminal_ind )obj;
	if (acc_term_ind->data.oper_status == BCMBAL_STATUS_UP) {
	olt_ind->set_oper_state("up");
	} else {
	olt_ind->set_oper_state("down");
	}
	ind.set_allocated_olt_ind(olt_ind);
	std::cout << "olt indication, oper_state:" << ind.olt_ind().oper_state() << std::endl;
	oltIndQ.push(ind);

	// Enable all PON interfaces.
	for (int i = 0; i < MAX_SUPPORTED_INTF; i++) {
	status = EnablePonIf_(i);
	if (!status.ok()) {
	// FIXME - raise alarm to report error in enabling PON
	}
	}

	/* register for omci indication */
	{
	bcmbal_cb_cfg cb_cfg = {};
	uint16_t ind_subgroup;

	cb_cfg.module = BCMOS_MODULE_ID_NONE;
	cb_cfg.obj_type = BCMBAL_OBJ_ID_PACKET;
	ind_subgroup = BCMBAL_IND_SUBGROUP(packet, itu_omci_channel_rx);
	cb_cfg.p_object_key_info = NULL;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OmciIndication;
	bcmbal_subscribe_ind(0, &cb_cfg);
	}

	return BCM_ERR_OK;
	}

	bcmos_errno LosIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "LOS indication " << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno IfIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	openolt::IntfIndication* intf_ind = new openolt::IntfIndication;

	std::cout << "intf indication, intf_id:"
	<< ((bcmbal_interface_ind *)obj)->key.intf_id << std::endl;

	intf_ind->set_intf_id(((bcmbal_interface_ind *)obj)->key.intf_id);
	if (((bcmbal_interface_ind *)obj)->data.oper_status == BCMBAL_STATUS_UP) {
	intf_ind->set_oper_state("up");
	} else {
	intf_ind->set_oper_state("down");
	}
	ind.set_allocated_intf_ind(intf_ind);

	oltIndQ.push(ind);

	return BCM_ERR_OK;
	}

	bcmos_errno IfOperIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	openolt::IntfOperIndication* intf_oper_ind = new openolt::IntfOperIndication;
	std::cout << "intf oper state indication, intf_id:"
	<< ((bcmbal_interface_ind *)obj)->key.intf_id
	<< " type:" << ((bcmbal_interface_oper_status_change *)obj)->key.intf_type
	<< " oper_state:" << ((bcmbal_interface_oper_status_change *)obj)->data.new_oper_status
	<< " admin_state:" << ((bcmbal_interface_oper_status_change *)obj)->data.admin_state
	<< std::endl;

	intf_oper_ind->set_intf_id(((bcmbal_interface_oper_status_change *)obj)->key.intf_id);

	if (((bcmbal_interface_oper_status_change *)obj)->key.intf_type == BCMBAL_INTF_TYPE_NNI) {
	intf_oper_ind->set_type("nni");
	} else if (((bcmbal_interface_oper_status_change *)obj)->key.intf_type == BCMBAL_INTF_TYPE_PON) {
	intf_oper_ind->set_type("pon");
	} else {
	intf_oper_ind->set_type("unknown");
	}

	if (((bcmbal_interface_oper_status_change *)obj)->data.new_oper_status == BCMBAL_STATUS_UP) {
	intf_oper_ind->set_oper_state("up");
	} else {
	intf_oper_ind->set_oper_state("down");
	}

	ind.set_allocated_intf_oper_ind(intf_oper_ind);

	oltIndQ.push(ind);
	return BCM_ERR_OK;
	}

	bcmos_errno OnuAlarmIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "onu alarm indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno OnuDyingGaspIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "onu dying-gasp indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno OnuDiscoveryIndication(bcmbal_cfg *obj) {
	openolt::Indication ind;
	openolt::OnuDiscIndication* onu_disc_ind = new openolt::OnuDiscIndication;
	openolt::SerialNumber* serial_number = new openolt::SerialNumber;

	bcmbal_subscriber_terminal_key *key =
	&(((bcmbal_subscriber_terminal_sub_term_disc*)obj)->key);

	bcmbal_subscriber_terminal_sub_term_disc_data *data =
	&(((bcmbal_subscriber_terminal_sub_term_disc*)obj)->data);

	bcmbal_serial_number *in_serial_number = &(data->serial_number);

	std::cout << "onu discover indication, intf_id:"
	<< key->intf_id
	<< " serial_number:"
	<< serial_number_to_str(in_serial_number) << std::endl;

	onu_disc_ind->set_intf_id(key->intf_id);
	serial_number->set_vendor_id(reinterpret_cast<const char *>(in_serial_number->vendor_id), 4);
	serial_number->set_vendor_specific(reinterpret_cast<const char *>(in_serial_number->vendor_specific), 8);
	onu_disc_ind->set_allocated_serial_number(serial_number);
	ind.set_allocated_onu_disc_ind(onu_disc_ind);

	oltIndQ.push(ind);

	return BCM_ERR_OK;
	}

	bcmos_errno OnuIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	openolt::OnuIndication* onu_ind = new openolt::OnuIndication;
	openolt::SerialNumber* serial_number = new openolt::SerialNumber;

	bcmbal_subscriber_terminal_key *key =
	&(((bcmbal_subscriber_terminal_ind*)obj)->key);

	bcmbal_subscriber_terminal_ind_data *data =
	&(((bcmbal_subscriber_terminal_ind*)obj)->data);

	bcmbal_serial_number *in_serial_number = &(data->serial_number);

	std::cout << "onu indication, intf_id:"
	<< key->intf_id
	<< " serial_number:"
	<< serial_number_to_str(in_serial_number) << std::endl;

	onu_ind->set_intf_id(key->intf_id);
	onu_ind->set_onu_id(key->sub_term_id);
	serial_number->set_vendor_id(reinterpret_cast<const char *>(in_serial_number->vendor_id), 4);
	serial_number->set_vendor_specific(reinterpret_cast<const char *>(in_serial_number->vendor_specific), 8);
	onu_ind->set_allocated_serial_number(serial_number);
	ind.set_allocated_onu_ind(onu_ind);

	oltIndQ.push(ind);
	return BCM_ERR_OK;
	}

	bcmos_errno OnuOperIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "onu oper state indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno OmciIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	openolt::OmciIndication* omci_ind = new openolt::OmciIndication;
	bcmbal_packet_itu_omci_channel_rx *in =
	(bcmbal_packet_itu_omci_channel_rx *)obj;

	std::cout << "omci indication" << std::endl;

	omci_ind->set_intf_id(in->key.packet_send_dest.u.itu_omci_channel.intf_id);
	omci_ind->set_onu_id(in->key.packet_send_dest.u.itu_omci_channel.sub_term_id);
	omci_ind->set_pkt(in->data.pkt.val, in->data.pkt.len);

	ind.set_allocated_omci_ind(omci_ind);
	oltIndQ.push(ind);

	return BCM_ERR_OK;
	}

	bcmos_errno PacketIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	openolt::PacketIndication* pkt_ind = new openolt::PacketIndication;
	bcmbal_packet_bearer_channel_rx in = (bcmbal_packet_bearer_channel_rx )obj;

	std::cout << "packet indication"
	<< " intf_id:" << in->data.intf_id
	<< " svc_port:" << in->data.svc_port
	<< " flow_id:" << in->data.flow_id
	<< std::endl;

	pkt_ind->set_intf_id(in->data.intf_id);
	pkt_ind->set_gemport_id(in->data.svc_port);
	pkt_ind->set_flow_id(in->data.flow_id);
	pkt_ind->set_pkt(in->data.pkt.val, in->data.pkt.len);

	ind.set_allocated_pkt_ind(pkt_ind);
	oltIndQ.push(ind);

	return BCM_ERR_OK;
	}

	bcmos_errno FlowOperIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "flow oper state indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno FlowIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "flow indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno TmQIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "traffic mgmt queue indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno TmSchedIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "traffic mgmt sheduler indication" << std::endl;
	return BCM_ERR_OK;
	}

	bcmos_errno McastGroupIndication(bcmbal_obj *obj) {
	openolt::Indication ind;
	std::cout << "mcast group indication" << std::endl;
	return BCM_ERR_OK;
	}

	Status SubscribeIndication() {
	bcmbal_cb_cfg cb_cfg = {};
	uint16_t ind_subgroup;

	if (subscribed) {
	return Status::OK;
	}

	cb_cfg.module = BCMOS_MODULE_ID_NONE;


	/* OLT device indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_ACCESS_TERMINAL;
	ind_subgroup = bcmbal_access_terminal_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OltIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Olt indication subscribe failed");
	}

	/* Interface LOS indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_INTERFACE;
	ind_subgroup = bcmbal_interface_auto_id_los;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)LosIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "LOS indication subscribe failed");
	}

	/* Interface indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_INTERFACE;
	ind_subgroup = bcmbal_interface_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)IfIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Interface indication subscribe failed");
	}

	/* Interface operational state change indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_INTERFACE;
	ind_subgroup = bcmbal_interface_auto_id_oper_status_change;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)IfOperIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Interface operations state change indication subscribe failed");
	}

	/* onu alarm indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
	ind_subgroup = bcmbal_subscriber_terminal_auto_id_sub_term_alarm;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuAlarmIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "onu alarm indication subscribe failed");
	}

	/* onu dying-gasp indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
	ind_subgroup = bcmbal_subscriber_terminal_auto_id_dgi;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuDyingGaspIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "onu dying-gasp indication subscribe failed");
	}

	/* onu discovery indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
	ind_subgroup = bcmbal_subscriber_terminal_auto_id_sub_term_disc;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuDiscoveryIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "onu discovery indication subscribe failed");
	}

	/* onu indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
	ind_subgroup = bcmbal_subscriber_terminal_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "onu indication subscribe failed");
	}
	/* onu operational state change indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_SUBSCRIBER_TERMINAL;
	ind_subgroup = bcmbal_subscriber_terminal_auto_id_oper_status_change;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)OnuOperIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "onu operational state change indication subscribe failed");
	}

	/* Packet (bearer) indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_PACKET;
	ind_subgroup = bcmbal_packet_auto_id_bearer_channel_rx;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)PacketIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Packet indication subscribe failed");
	}

	/* Flow Operational State Change */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_FLOW;
	ind_subgroup = bcmbal_flow_auto_id_oper_status_change;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)FlowOperIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Flow operational state change indication subscribe failed");
	}
	/* Flow Indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_FLOW;
	ind_subgroup = bcmbal_flow_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)FlowIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Flow indication subscribe failed");
	}

	/* TM queue indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_TM_QUEUE;
	ind_subgroup = bcmbal_tm_queue_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)TmQIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Traffic mgmt queue indication subscribe failed");
	}

	/* TM sched indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_TM_SCHED;
	ind_subgroup = bcmbal_tm_sched_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)TmSchedIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Traffic mgmt queue indication subscribe failed");
	}

	/* Multicast group indication */
	cb_cfg.obj_type = BCMBAL_OBJ_ID_GROUP;
	ind_subgroup = bcmbal_group_auto_id_ind;
	cb_cfg.p_subgroup = &ind_subgroup;
	cb_cfg.ind_cb_hdlr = (f_bcmbal_ind_handler)McastGroupIndication;
	if (BCM_ERR_OK != bcmbal_subscribe_ind(DEFAULT_ATERM_ID, &cb_cfg)) {
	return Status(grpc::StatusCode::INTERNAL, "Multicast group indication subscribe failed");
	}

	subscribed = true;

	return Status::OK;
	}