Initial commit.
Change-Id: I53f8c2f96fe4ce2f7855e950a38e812286c6c9de
diff --git a/src/server.cc b/src/server.cc
new file mode 100644
index 0000000..25594d4
--- /dev/null
+++ b/src/server.cc
@@ -0,0 +1,478 @@
+/*
+ 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 <iostream>
+#include <memory>
+#include <string>
+
+#include "Queue.h"
+#include <iostream>
+#include <sstream>
+
+#include "server.h"
+#include "indications.h"
+
+extern "C"
+{
+#include <bcmos_system.h>
+#include <bal_api.h>
+#include <bal_api_end.h>
+}
+#include <openolt.grpc.pb.h>
+
+using grpc::Server;
+using grpc::ServerBuilder;
+using grpc::ServerContext;
+using grpc::ServerWriter;
+
+const char *serverPort = "0.0.0.0:9191";
+
+class OpenoltService final : public openolt::Openolt::Service {
+
+ Status ActivateOnu(
+ ServerContext* context,
+ const openolt::Onu* request,
+ openolt::Empty* response) override {
+ return ActivateOnu_(
+ request->intf_id(),
+ request->onu_id(),
+ ((request->serial_number()).vendor_id()).c_str(),
+ ((request->serial_number()).vendor_specific()).c_str());
+ }
+
+ Status OmciMsgOut(
+ ServerContext* context,
+ const openolt::OmciMsg* request,
+ openolt::Empty* response) override {
+ return OmciMsgOut_(
+ request->intf_id(),
+ request->onu_id(),
+ request->pkt());
+ }
+
+ Status FlowAdd(
+ ServerContext* context,
+ const openolt::Flow* request,
+ openolt::Empty* response) override {
+ return FlowAdd_(
+ request->onu_id(),
+ request->flow_id(),
+ request->flow_type(),
+ request->access_intf_id(),
+ request->network_intf_id(),
+ request->gemport_id(),
+ request->classifier(),
+ request->action());
+ }
+
+ Status EnableIndication(
+ ServerContext* context,
+ const ::openolt::Empty* request,
+ ServerWriter<openolt::Indication>* writer) override {
+ while (1) {
+ auto oltInd = oltIndQ.pop();
+ writer->Write(oltInd);
+ //oltInd.release_olt_ind()
+ }
+ return Status::OK;
+ }
+};
+
+void RunServer() {
+ OpenoltService service;
+ std::string server_address(serverPort);
+ ServerBuilder builder;
+
+ builder.AddListeningPort(server_address, grpc::InsecureServerCredentials());
+ builder.RegisterService(&service);
+
+ std::unique_ptr<Server> server(builder.BuildAndStart());
+
+ std::cout << "Server listening on " << server_address << std::endl;
+
+ server->Wait();
+}
+
+Status Enable_() {
+ static bool enabled = false;
+ bcmbal_access_terminal_cfg acc_term_obj;
+ bcmbal_access_terminal_key key = { };
+
+ if (!enabled) {
+ std::cout << "Enable OLT" << std::endl;
+ key.access_term_id = DEFAULT_ATERM_ID;
+ BCMBAL_CFG_INIT(&acc_term_obj, access_terminal, key);
+ BCMBAL_CFG_PROP_SET(&acc_term_obj, access_terminal, admin_state, BCMBAL_STATE_UP);
+ if (bcmbal_cfg_set(DEFAULT_ATERM_ID, &(acc_term_obj.hdr))) {
+ std::cout << "ERROR: Failed to enable OLT" << std::endl;
+ return Status(grpc::StatusCode::INTERNAL, "Failed to enable OLT");
+ }
+ enabled = true;
+ }
+ return Status::OK;
+}
+
+Status EnablePonIf_(uint32_t intf_id) {
+ bcmbal_interface_cfg interface_obj;
+ bcmbal_interface_key interface_key;
+
+ interface_key.intf_id = intf_id;
+ interface_key.intf_type = BCMBAL_INTF_TYPE_PON;
+
+ BCMBAL_CFG_INIT(&interface_obj, interface, interface_key);
+ BCMBAL_CFG_PROP_SET(&interface_obj, interface, admin_state, BCMBAL_STATE_UP);
+
+ if (bcmbal_cfg_set(DEFAULT_ATERM_ID, &(interface_obj.hdr))) {
+ std::cout << "ERROR: Failed to enable PON interface: " << intf_id << std::endl;
+ return Status(grpc::StatusCode::INTERNAL, "Failed to enable PON interface");
+ }
+
+ return Status::OK;
+}
+
+Status ActivateOnu_(uint32_t intf_id, uint32_t onu_id,
+ const char *vendor_id, const char *vendor_specific) {
+
+ bcmbal_subscriber_terminal_cfg sub_term_obj = {};
+ bcmbal_subscriber_terminal_key subs_terminal_key;
+ bcmbal_serial_number serial_num = {};
+ bcmbal_registration_id registration_id = {};
+
+ std::cout << "Enabling ONU " << onu_id << " on PON " << intf_id << std::endl;
+ std::cout << "Vendor Id " << vendor_id
+ << "Vendor Specific Id " << vendor_specific
+ << std::endl;
+
+ subs_terminal_key.sub_term_id = onu_id;
+ subs_terminal_key.intf_id = intf_id;
+ BCMBAL_CFG_INIT(&sub_term_obj, subscriber_terminal, subs_terminal_key);
+
+ memcpy(serial_num.vendor_id, vendor_id, 4);
+ memcpy(serial_num.vendor_specific, vendor_specific, 4);
+ BCMBAL_CFG_PROP_SET(&sub_term_obj, subscriber_terminal, serial_number, serial_num);
+
+ // FIXME - Use a default (all zeros) registration id.
+ memset(registration_id.arr, 0, sizeof(registration_id.arr));
+ BCMBAL_CFG_PROP_SET(&sub_term_obj, subscriber_terminal, registration_id, registration_id);
+
+ BCMBAL_CFG_PROP_SET(&sub_term_obj, subscriber_terminal, admin_state, BCMBAL_STATE_UP);
+
+ if (bcmbal_cfg_set(DEFAULT_ATERM_ID, &(sub_term_obj.hdr))) {
+ std::cout << "ERROR: Failed to enable ONU: " << std::endl;
+ return Status(grpc::StatusCode::INTERNAL, "Failed to enable ONU");
+ }
+
+ return SchedAdd_(intf_id, onu_id, mk_agg_port_id(onu_id));
+
+ //return Status::OK;
+}
+
+#define MAX_CHAR_LENGTH 20
+#define MAX_OMCI_MSG_LENGTH 44
+Status OmciMsgOut_(uint32_t intf_id, uint32_t onu_id, const std::string pkt) {
+ bcmbal_u8_list_u32_max_2048 buf; /* A structure with a msg pointer and length value */
+ bcmos_errno err = BCM_ERR_OK;
+
+ /* The destination of the OMCI packet is a registered ONU on the OLT PON interface */
+ bcmbal_dest proxy_pkt_dest;
+
+ proxy_pkt_dest.type = BCMBAL_DEST_TYPE_ITU_OMCI_CHANNEL;
+ proxy_pkt_dest.u.itu_omci_channel.sub_term_id = onu_id;
+ proxy_pkt_dest.u.itu_omci_channel.intf_id = intf_id;
+
+ // ???
+ if ((pkt.size()/2) > MAX_OMCI_MSG_LENGTH) {
+ buf.len = MAX_OMCI_MSG_LENGTH;
+ } else {
+ buf.len = pkt.size()/2;
+ }
+
+ /* Send the OMCI packet using the BAL remote proxy API */
+ uint16_t idx1 = 0;
+ uint16_t idx2 = 0;
+ uint8_t arraySend[buf.len];
+ char str1[MAX_CHAR_LENGTH];
+ char str2[MAX_CHAR_LENGTH];
+ memset(&arraySend, 0, buf.len);
+
+ std::cout << "Sending omci msg to ONU of length is "
+ << buf.len
+ << std::endl;
+
+ for (idx1=0,idx2=0; idx1<((buf.len)*2); idx1++,idx2++) {
+ sprintf(str1,"%c", pkt[idx1]);
+ sprintf(str2,"%c", pkt[++idx1]);
+ strcat(str1,str2);
+ arraySend[idx2] = strtol(str1, NULL, 16);
+ }
+
+ buf.val = (uint8_t *)malloc((buf.len)*sizeof(uint8_t));
+ memcpy(buf.val,(uint8_t *)arraySend,buf.len);
+
+ std::cout << "After converting bytes to hex "
+ << buf.val << buf.len << std::endl;
+
+ err = bcmbal_pkt_send(0, proxy_pkt_dest,
+ (const char *)(buf.val), buf.len);
+
+ std::cout << "OMCI request msg of length " << buf.len
+ << " sent to ONU" << onu_id
+ << " through PON " << intf_id << std::endl;
+
+ free(buf.val);
+
+ return Status::OK;
+}
+
+Status FlowAdd_(uint32_t onu_id,
+ uint32_t flow_id, const std::string flow_type,
+ uint32_t access_intf_id, uint32_t network_intf_id,
+ uint32_t gemport_id,
+ const ::openolt::Classifier& classifier,
+ const ::openolt::Action& action) {
+ bcmos_errno err;
+ bcmbal_flow_cfg cfg;
+ bcmbal_flow_key key = { };
+
+ std::cout << "flow add -"
+ << " intf_id:" << access_intf_id
+ << " onu_id:" << onu_id
+ << " flow_id:" << flow_id
+ << " flow_type:" << flow_type
+ << " gemport_id:" << gemport_id
+ << " network_intf_id:" << network_intf_id
+ << std::endl;
+
+ key.flow_id = flow_id;
+ if (flow_type.compare("upstream") == 0 ) {
+ key.flow_type = BCMBAL_FLOW_TYPE_UPSTREAM;
+ } else if (flow_type.compare("downstream") == 0) {
+ key.flow_type = BCMBAL_FLOW_TYPE_DOWNSTREAM;
+ } else {
+ std::cout << "Invalid flow type " << flow_type << std::endl;
+ return Status::CANCELLED;
+ }
+
+ BCMBAL_CFG_INIT(&cfg, flow, key);
+
+ BCMBAL_CFG_PROP_SET(&cfg, flow, admin_state, BCMBAL_STATE_UP);
+ BCMBAL_CFG_PROP_SET(&cfg, flow, access_int_id, access_intf_id);
+ BCMBAL_CFG_PROP_SET(&cfg, flow, network_int_id, network_intf_id);
+ BCMBAL_CFG_PROP_SET(&cfg, flow, sub_term_id, onu_id);
+ BCMBAL_CFG_PROP_SET(&cfg, flow, svc_port_id, gemport_id);
+
+ {
+ bcmbal_classifier val = { };
+
+ if (classifier.o_tpid()) {
+ val.o_tpid = classifier.o_tpid();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_O_TPID;
+ }
+
+ if (classifier.o_vid()) {
+ val.o_vid = classifier.o_vid();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_O_VID;
+ }
+
+ if (classifier.i_tpid()) {
+ val.i_tpid = classifier.i_tpid();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_I_TPID;
+ }
+
+ if (classifier.i_vid()) {
+ val.i_vid = classifier.i_vid();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_I_VID;
+ }
+
+ if (classifier.o_pbits()) {
+ val.o_pbits = classifier.o_pbits();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_O_PBITS;
+ }
+
+ if (classifier.i_pbits()) {
+ val.i_pbits = classifier.i_pbits();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_I_PBITS;
+ }
+
+ if (classifier.eth_type()) {
+ val.ether_type = classifier.eth_type();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_ETHER_TYPE;
+ }
+
+ /*
+ if (classifier.dst_mac()) {
+ val.dst_mac = classifier.dst_mac();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_DST_MAC;
+ }
+
+ if (classifier.src_mac()) {
+ val.src_mac = classifier.src_mac();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_SRC_MAC;
+ }
+ */
+
+ if (classifier.ip_proto()) {
+ val.ip_proto = classifier.ip_proto();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_IP_PROTO;
+ }
+
+ /*
+ if (classifier.dst_ip()) {
+ val.dst_ip = classifier.dst_ip();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_DST_IP;
+ }
+
+ if (classifier.src_ip()) {
+ val.src_ip = classifier.src_ip();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_SRC_IP;
+ }
+ */
+
+ if (classifier.src_port()) {
+ val.src_port = classifier.src_port();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_SRC_PORT;
+ }
+
+ if (classifier.dst_port()) {
+ val.dst_port = classifier.dst_port();
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_DST_PORT;
+ }
+
+ if (!classifier.pkt_tag_type().empty()) {
+ if (classifier.pkt_tag_type().compare("untagged") == 0) {
+ val.pkt_tag_type = BCMBAL_PKT_TAG_TYPE_UNTAGGED;
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_PKT_TAG_TYPE;
+ } else if (classifier.pkt_tag_type().compare("single_tag") == 0) {
+ val.pkt_tag_type = BCMBAL_PKT_TAG_TYPE_SINGLE_TAG;
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_PKT_TAG_TYPE;
+ } else if (classifier.pkt_tag_type().compare("double_tag") == 0) {
+ val.pkt_tag_type = BCMBAL_PKT_TAG_TYPE_DOUBLE_TAG;
+ val.presence_mask = val.presence_mask | BCMBAL_CLASSIFIER_ID_PKT_TAG_TYPE;
+ }
+ }
+
+ BCMBAL_CFG_PROP_SET(&cfg, flow, classifier, val);
+ }
+
+ {
+ bcmbal_action val = { };
+
+ const ::openolt::ActionCmd& cmd = action.cmd();
+
+ if (cmd.add_outer_tag()) {
+ val.cmds_bitmask |= BCMBAL_ACTION_CMD_ID_ADD_OUTER_TAG;
+ val.presence_mask |= BCMBAL_ACTION_ID_CMDS_BITMASK;
+ }
+
+ if (cmd.remove_outer_tag()) {
+ val.cmds_bitmask |= BCMBAL_ACTION_CMD_ID_REMOVE_OUTER_TAG;
+ val.presence_mask |= BCMBAL_ACTION_ID_CMDS_BITMASK;
+ }
+
+ if (cmd.trap_to_host()) {
+ val.cmds_bitmask |= BCMBAL_ACTION_CMD_ID_TRAP_TO_HOST;
+ val.presence_mask |= BCMBAL_ACTION_ID_CMDS_BITMASK;
+ }
+
+ if (action.o_vid()) {
+ val.o_vid = action.o_vid();
+ val.presence_mask = val.presence_mask | BCMBAL_ACTION_ID_O_VID;
+ }
+
+ if (action.o_pbits()) {
+ val.o_pbits = action.o_pbits();
+ val.presence_mask = val.presence_mask | BCMBAL_ACTION_ID_O_PBITS;
+ }
+
+ if (action.o_tpid()) {
+ val.o_tpid = action.o_tpid();
+ val.presence_mask = val.presence_mask | BCMBAL_ACTION_ID_O_TPID;
+ }
+
+ if (action.i_vid()) {
+ val.i_vid = action.i_vid();
+ val.presence_mask = val.presence_mask | BCMBAL_ACTION_ID_I_VID;
+ }
+
+ if (action.i_pbits()) {
+ val.i_pbits = action.i_pbits();
+ val.presence_mask = val.presence_mask | BCMBAL_ACTION_ID_I_PBITS;
+ }
+
+ if (action.i_tpid()) {
+ val.i_tpid = action.i_tpid();
+ val.presence_mask = val.presence_mask | BCMBAL_ACTION_ID_I_TPID;
+ }
+
+ BCMBAL_CFG_PROP_SET(&cfg, flow, action, val);
+ }
+
+ {
+ bcmbal_tm_sched_id val;
+ val = (bcmbal_tm_sched_id) mk_sched_id(onu_id);
+ BCMBAL_CFG_PROP_SET(&cfg, flow, dba_tm_sched_id, val);
+ }
+
+ if (bcmbal_cfg_set(DEFAULT_ATERM_ID, &(cfg.hdr))) {
+ std::cout << "ERROR: flow add failed" << std::endl;
+ return Status(grpc::StatusCode::INTERNAL, "flow add failed");
+ }
+
+ return Status::OK;
+}
+
+Status SchedAdd_(int intf_id, int onu_id, int agg_port_id) {
+ bcmbal_tm_sched_cfg cfg;
+ bcmbal_tm_sched_key key = { };
+ bcmbal_tm_sched_type sched_type;
+
+ key.id = mk_sched_id(onu_id);
+ key.dir = BCMBAL_TM_SCHED_DIR_US;
+
+ BCMBAL_CFG_INIT(&cfg, tm_sched, key);
+
+ {
+ bcmbal_tm_sched_owner val = { };
+
+ val.type = BCMBAL_TM_SCHED_OWNER_TYPE_AGG_PORT;
+ val.u.agg_port.intf_id = (bcmbal_intf_id) intf_id;
+ val.u.agg_port.presence_mask = val.u.agg_port.presence_mask | BCMBAL_TM_SCHED_OWNER_AGG_PORT_ID_INTF_ID;
+ val.u.agg_port.sub_term_id = (bcmbal_sub_id) onu_id;
+ val.u.agg_port.presence_mask = val.u.agg_port.presence_mask | BCMBAL_TM_SCHED_OWNER_AGG_PORT_ID_SUB_TERM_ID;
+
+ val.u.agg_port.agg_port_id = (bcmbal_aggregation_port_id) agg_port_id;
+ val.u.agg_port.presence_mask = val.u.agg_port.presence_mask | BCMBAL_TM_SCHED_OWNER_AGG_PORT_ID_AGG_PORT_ID;
+
+ BCMBAL_CFG_PROP_SET(&cfg, tm_sched, owner, val);
+ }
+
+ if (bcmbal_cfg_set(DEFAULT_ATERM_ID, &(cfg.hdr))) {
+ std::cout << "ERROR: Failed to create upstream DBA sched"
+ << " id:" << key.id
+ << " intf_id:" << intf_id
+ << " onu_id:" << onu_id << std::endl;
+ return Status(grpc::StatusCode::INTERNAL, "Failed to create upstream DBA sched");
+ //return 1;
+ }
+ std::cout << "create upstream DBA sched"
+ << " id:" << key.id
+ << " intf_id:" << intf_id
+ << " onu_id:" << onu_id << std::endl;
+
+ return Status::OK;
+ //return 0;
+}