blob: 25594d4cc74f8b1b0cdc162192ede26c07f7a5f5 [file] [log] [blame]
/*
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;
}