| /* |
| 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 <chrono> |
| #include <thread> |
| #include <bitset> |
| |
| #include "device.h" |
| #include "core.h" |
| #include "indications.h" |
| #include "stats_collection.h" |
| #include "error_format.h" |
| #include "state.h" |
| #include "utils.h" |
| |
| extern "C" |
| { |
| #include <bcmos_system.h> |
| #include <bal_api.h> |
| #include <bal_api_end.h> |
| // FIXME : dependency problem |
| // #include <bcm_common_gpon.h> |
| // #include <bcm_dev_log_task.h> |
| } |
| // These need patched into bal_model_types.h directly. But, with above extern "C", it cannot be done |
| inline bcmbal_action_cmd_id& operator|=(bcmbal_action_cmd_id& a, bcmbal_action_cmd_id b) {return a = static_cast<bcmbal_action_cmd_id>(static_cast<int>(a) | static_cast<int>(b));} |
| inline bcmbal_action_id& operator|=(bcmbal_action_id& a, bcmbal_action_id b) {return a = static_cast<bcmbal_action_id>(static_cast<int>(a) | static_cast<int>(b));} |
| inline bcmbal_classifier_id& operator|=(bcmbal_classifier_id& a, bcmbal_classifier_id b) {return a = static_cast<bcmbal_classifier_id>(static_cast<int>(a) | static_cast<int>(b));} |
| inline bcmbal_tm_sched_owner_agg_port_id& operator|=(bcmbal_tm_sched_owner_agg_port_id& a, bcmbal_tm_sched_owner_agg_port_id b) {return a = static_cast<bcmbal_tm_sched_owner_agg_port_id>(static_cast<int>(a) | static_cast<int>(b));} |
| inline bcmbal_tm_sched_parent_id& operator|=(bcmbal_tm_sched_parent_id& a, bcmbal_tm_sched_parent_id b) {return a = static_cast<bcmbal_tm_sched_parent_id>(static_cast<int>(a) | static_cast<int>(b));} |
| inline bcmbal_tm_shaping_id& operator|=(bcmbal_tm_shaping_id& a, bcmbal_tm_shaping_id b) {return a = static_cast<bcmbal_tm_shaping_id>(static_cast<int>(a) | static_cast<int>(b));} |
| |
| dev_log_id openolt_log_id = bcm_dev_log_id_register("OPENOLT", DEV_LOG_LEVEL_INFO, DEV_LOG_ID_TYPE_BOTH); |
| dev_log_id omci_log_id = bcm_dev_log_id_register("OMCI", DEV_LOG_LEVEL_INFO, DEV_LOG_ID_TYPE_BOTH); |
| |
| #define MAX_SUPPORTED_INTF 16 |
| #define BAL_RSC_MANAGER_BASE_TM_SCHED_ID 16384 |
| #define MAX_TM_QUEUE_ID 8192 |
| #define MAX_TM_SCHED_ID 16384 |
| #define EAP_ETHER_TYPE 34958 |
| |
| static unsigned int num_of_nni_ports = 0; |
| static unsigned int num_of_pon_ports = 0; |
| static std::string intf_technologies[MAX_SUPPORTED_INTF]; |
| static const std::string UNKNOWN_TECH("unknown"); |
| static const std::string MIXED_TECH("mixed"); |
| static std::string board_technology(UNKNOWN_TECH); |
| static unsigned int OPENOLT_FIELD_LEN = 200; |
| static std::string firmware_version = "Openolt.2018.10.04"; |
| |
| const uint32_t tm_upstream_sched_id_start = 18432; |
| const uint32_t tm_downstream_sched_id_start = 16384; |
| //0 to 3 are default queues. Lets not use them. |
| const uint32_t tm_queue_id_start = 4; |
| // Upto 8 fixed Upstream. Queue id 0 to 3 are pre-created, lets not use them. |
| const uint32_t us_fixed_queue_id_list[8] = {4, 5, 6, 7, 8, 9, 10, 11}; |
| const std::string upstream = "upstream"; |
| const std::string downstream = "downstream"; |
| |
| State state; |
| |
| static std::map<uint32_t, uint32_t> flowid_to_port; // For mapping upstream flows to logical ports |
| static std::map<uint32_t, uint32_t> flowid_to_gemport; // For mapping downstream flows into gemports |
| static std::map<uint32_t, std::set<uint32_t> > port_to_flows; // For mapping logical ports to downstream flows |
| |
| // This represents the Key to 'queue_map' map. |
| // Represents (pon_intf_id, onu_id, uni_id, gemport_id, direction) |
| typedef std::tuple<uint32_t, uint32_t, uint32_t, uint32_t, std::string> queue_map_key_tuple; |
| // 'queue_map' maps queue_map_key_tuple to downstream queue id present |
| // on the Subscriber Scheduler |
| static std::map<queue_map_key_tuple, int> queue_map; |
| // This represents the Key to 'sched_map' map. |
| // Represents (pon_intf_id, onu_id, uni_id, direction) |
| |
| typedef std::tuple<uint32_t, uint32_t, uint32_t, std::string> sched_map_key_tuple; |
| // 'sched_map' maps sched_map_key_tuple to DBA (Upstream) or |
| // Subscriber (Downstream) Scheduler ID |
| static std::map<sched_map_key_tuple, int> sched_map; |
| |
| |
| std::bitset<MAX_TM_QUEUE_ID> tm_queue_bitset; |
| std::bitset<MAX_TM_SCHED_ID> tm_sched_bitset; |
| |
| static bcmos_fastlock data_lock; |
| |
| #define MIN_ALLOC_ID_GPON 256 |
| #define MIN_ALLOC_ID_XGSPON 1024 |
| |
| static bcmos_errno CreateSched(std::string direction, uint32_t access_intf_id, uint32_t onu_id, uint32_t uni_id, \ |
| uint32_t port_no, uint32_t alloc_id, tech_profile::AdditionalBW additional_bw, uint32_t weight, \ |
| uint32_t priority, tech_profile::SchedulingPolicy sched_policy, |
| tech_profile::TrafficShapingInfo traffic_shaping_info); |
| static bcmos_errno RemoveSched(int intf_id, int onu_id, int uni_id, std::string direction); |
| static bcmos_errno CreateQueue(std::string direction, uint32_t access_intf_id, uint32_t onu_id, uint32_t uni_id, \ |
| uint32_t priority, uint32_t gemport_id); |
| static bcmos_errno RemoveQueue(std::string direction, int intf_id, int onu_id, int uni_id, uint32_t port_no, int alloc_id); |
| |
| /** |
| * Returns the default NNI (Upstream direction) or PON (Downstream direction) scheduler |
| * Every NNI port and PON port have default scheduler. |
| * The NNI0 default scheduler ID is 18432, and NNI1 is 18433 and so on. |
| * Similarly, PON0 default scheduler ID is 16384. PON1 is 16385 and so on. |
| * |
| * @param intf_id NNI or PON interface ID |
| * @param direction "upstream" or "downstream" |
| * |
| * @return default scheduler ID for the given interface. |
| */ |
| static inline int get_default_tm_sched_id(int intf_id, std::string direction) { |
| if (direction.compare(upstream) == 0) { |
| return tm_upstream_sched_id_start + intf_id; |
| } else if (direction.compare(downstream) == 0) { |
| return tm_downstream_sched_id_start + intf_id; |
| } |
| else { |
| BCM_LOG(ERROR, openolt_log_id, "invalid direction - %s\n", direction.c_str()); |
| return 0; |
| } |
| } |
| |
| /** |
| * Gets a unique tm_queue_id for a given intf_id, onu_id, uni_id, gemport_id, direction |
| * The tm_queue_id is locally cached in a map, so that it can rendered when necessary. |
| * VOLTHA replays whole configuration on OLT reboot, so caching locally is not a problem |
| * |
| * @param intf_id NNI or PON intf ID |
| * @param onu_id ONU ID |
| * @param uni_id UNI ID |
| * @param gemport_id GEM Port ID |
| * @param direction Upstream or downstream |
| * |
| * @return tm_queue_id |
| */ |
| int get_tm_queue_id(int intf_id, int onu_id, int uni_id, int gemport_id, std::string direction) { |
| queue_map_key_tuple key(intf_id, onu_id, uni_id, gemport_id, direction); |
| int queue_id = -1; |
| |
| std::map<queue_map_key_tuple, int>::const_iterator it = queue_map.find(key); |
| if (it != queue_map.end()) { |
| queue_id = it->second; |
| } |
| if (queue_id != -1) { |
| return queue_id; |
| } |
| |
| bcmos_fastlock_lock(&data_lock); |
| // Complexity of O(n). Is there better way that can avoid linear search? |
| for (queue_id = 0; queue_id < MAX_TM_QUEUE_ID; queue_id++) { |
| if (tm_queue_bitset[queue_id] == 0) { |
| tm_queue_bitset[queue_id] = 1; |
| break; |
| } |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| |
| if (queue_id < MAX_TM_QUEUE_ID) { |
| bcmos_fastlock_lock(&data_lock); |
| queue_map[key] = queue_id; |
| bcmos_fastlock_unlock(&data_lock, 0); |
| return queue_id; |
| } else { |
| return -1; |
| } |
| } |
| |
| /** |
| * Update tm_queue_id for a given intf_id, onu_id, uni_id, gemport_id, direction |
| * |
| * @param intf_id NNI or PON intf ID |
| * @param onu_id ONU ID |
| * @param uni_id UNI ID |
| * @param gemport_id GEM Port ID |
| * @param direction Upstream or downstream |
| * @param tm_queue_id tm_queue_id |
| */ |
| void update_tm_queue_id(int pon_intf_id, int onu_id, int uni_id, int gemport_id, std::string direction, |
| uint32_t queue_id) { |
| queue_map_key_tuple key(pon_intf_id, onu_id, uni_id, gemport_id, direction); |
| bcmos_fastlock_lock(&data_lock); |
| queue_map[key] = queue_id; |
| bcmos_fastlock_unlock(&data_lock, 0); |
| } |
| |
| /** |
| * Free tm_queue_id for a given intf_id, onu_id, uni_id, gemport_id, direction |
| * |
| * @param intf_id NNI or PON intf ID |
| * @param onu_id ONU ID |
| * @param uni_id UNI ID |
| * @param gemport_id GEM Port ID |
| * @param direction Upstream or downstream |
| */ |
| void free_tm_queue_id(int pon_intf_id, int onu_id, int uni_id, int gemport_id, std::string direction) { |
| queue_map_key_tuple key(pon_intf_id, onu_id, uni_id, gemport_id, direction); |
| std::map<queue_map_key_tuple, int>::const_iterator it; |
| bcmos_fastlock_lock(&data_lock); |
| it = queue_map.find(key); |
| if (it != queue_map.end()) { |
| tm_queue_bitset[it->second] = 0; |
| queue_map.erase(it); |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| } |
| |
| /** |
| * Gets a unique tm_sched_id for a given intf_id, onu_id, uni_id, gemport_id, direction |
| * The tm_sched_id is locally cached in a map, so that it can rendered when necessary. |
| * VOLTHA replays whole configuration on OLT reboot, so caching locally is not a problem |
| * |
| * @param intf_id NNI or PON intf ID |
| * @param onu_id ONU ID |
| * @param uni_id UNI ID |
| * @param gemport_id GEM Port ID |
| * @param direction Upstream or downstream |
| * |
| * @return tm_sched_id |
| */ |
| uint32_t get_tm_sched_id(int pon_intf_id, int onu_id, int uni_id, std::string direction) { |
| sched_map_key_tuple key(pon_intf_id, onu_id, uni_id, direction); |
| int sched_id = -1; |
| |
| std::map<sched_map_key_tuple, int>::const_iterator it = sched_map.find(key); |
| if (it != sched_map.end()) { |
| sched_id = it->second; |
| } |
| if (sched_id != -1) { |
| return sched_id; |
| } |
| |
| bcmos_fastlock_lock(&data_lock); |
| // Complexity of O(n). Is there better way that can avoid linear search? |
| for (sched_id = 0; sched_id < MAX_TM_SCHED_ID; sched_id++) { |
| if (tm_sched_bitset[sched_id] == 0) { |
| tm_sched_bitset[sched_id] = 1; |
| break; |
| } |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| |
| if (sched_id < MAX_TM_SCHED_ID) { |
| bcmos_fastlock_lock(&data_lock); |
| sched_map[key] = sched_id; |
| bcmos_fastlock_unlock(&data_lock, 0); |
| return sched_id; |
| } else { |
| return -1; |
| } |
| } |
| |
| /** |
| * Free tm_sched_id for a given intf_id, onu_id, uni_id, gemport_id, direction |
| * |
| * @param intf_id NNI or PON intf ID |
| * @param onu_id ONU ID |
| * @param uni_id UNI ID |
| * @param gemport_id GEM Port ID |
| * @param direction Upstream or downstream |
| */ |
| void free_tm_sched_id(int pon_intf_id, int onu_id, int uni_id, std::string direction) { |
| sched_map_key_tuple key(pon_intf_id, onu_id, uni_id, direction); |
| std::map<sched_map_key_tuple, int>::const_iterator it; |
| bcmos_fastlock_lock(&data_lock); |
| it = sched_map.find(key); |
| if (it != sched_map.end()) { |
| tm_sched_bitset[it->second] = 0; |
| sched_map.erase(it); |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| } |
| |
| bool is_tm_sched_id_present(int pon_intf_id, int onu_id, int uni_id, std::string direction) { |
| sched_map_key_tuple key(pon_intf_id, onu_id, uni_id, direction); |
| return sched_map.count(key) > 0 ? true: false; |
| } |
| |
| bool is_tm_queue_id_present(int pon_intf_id, int onu_id, int uni_id, int gemport_id, std::string direction) { |
| queue_map_key_tuple key(pon_intf_id, onu_id, uni_id, gemport_id, direction); |
| return queue_map.count(key) > 0 ? true: false; |
| } |
| |
| char* openolt_read_sysinfo(char* field_name, char* field_val) |
| { |
| FILE *fp; |
| /* Prepare the command*/ |
| char command[150]; |
| |
| snprintf(command, sizeof command, "bash -l -c \"onlpdump -s\" | perl -ne 'print $1 if /%s: (\\S+)/'", field_name); |
| /* Open the command for reading. */ |
| fp = popen(command, "r"); |
| if (fp == NULL) { |
| /*The client has to check for a Null field value in this case*/ |
| BCM_LOG(INFO, openolt_log_id, "Failed to query the %s\n", field_name); |
| return field_val; |
| } |
| |
| /*Read the field value*/ |
| if (fp) { |
| fread(field_val, OPENOLT_FIELD_LEN, 1, fp); |
| pclose(fp); |
| } |
| return field_val; |
| } |
| |
| Status GetDeviceInfo_(openolt::DeviceInfo* device_info) { |
| device_info->set_vendor(VENDOR_ID); |
| device_info->set_model(MODEL_ID); |
| device_info->set_hardware_version(""); |
| device_info->set_firmware_version(firmware_version); |
| device_info->set_technology(board_technology); |
| device_info->set_pon_ports(num_of_pon_ports); |
| |
| char serial_number[OPENOLT_FIELD_LEN]; |
| memset(serial_number, '\0', OPENOLT_FIELD_LEN); |
| openolt_read_sysinfo("Serial Number", serial_number); |
| BCM_LOG(INFO, openolt_log_id, "Fetched device serial number %s\n", serial_number); |
| device_info->set_device_serial_number(serial_number); |
| |
| // Legacy, device-wide ranges. To be deprecated when adapter |
| // is upgraded to support per-interface ranges |
| if (board_technology == "xgspon") { |
| device_info->set_onu_id_start(1); |
| device_info->set_onu_id_end(255); |
| device_info->set_alloc_id_start(MIN_ALLOC_ID_XGSPON); |
| device_info->set_alloc_id_end(16383); |
| device_info->set_gemport_id_start(1024); |
| device_info->set_gemport_id_end(65535); |
| device_info->set_flow_id_start(1); |
| device_info->set_flow_id_end(16383); |
| } |
| else if (board_technology == "gpon") { |
| device_info->set_onu_id_start(1); |
| device_info->set_onu_id_end(127); |
| device_info->set_alloc_id_start(MIN_ALLOC_ID_GPON); |
| device_info->set_alloc_id_end(767); |
| device_info->set_gemport_id_start(256); |
| device_info->set_gemport_id_end(4095); |
| device_info->set_flow_id_start(1); |
| device_info->set_flow_id_end(16383); |
| } |
| |
| std::map<std::string, openolt::DeviceInfo::DeviceResourceRanges*> ranges; |
| for (uint32_t intf_id = 0; intf_id < num_of_pon_ports; ++intf_id) { |
| std::string intf_technology = intf_technologies[intf_id]; |
| openolt::DeviceInfo::DeviceResourceRanges *range = ranges[intf_technology]; |
| if(range == nullptr) { |
| range = device_info->add_ranges(); |
| ranges[intf_technology] = range; |
| range->set_technology(intf_technology); |
| |
| if (intf_technology == "xgspon") { |
| openolt::DeviceInfo::DeviceResourceRanges::Pool* pool; |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::ONU_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::DEDICATED_PER_INTF); |
| pool->set_start(1); |
| pool->set_end(255); |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::ALLOC_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::SHARED_BY_ALL_INTF_SAME_TECH); |
| pool->set_start(1024); |
| pool->set_end(16383); |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::GEMPORT_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::SHARED_BY_ALL_INTF_ALL_TECH); |
| pool->set_start(1024); |
| pool->set_end(65535); |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::FLOW_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::SHARED_BY_ALL_INTF_ALL_TECH); |
| pool->set_start(1); |
| pool->set_end(16383); |
| } |
| else if (intf_technology == "gpon") { |
| openolt::DeviceInfo::DeviceResourceRanges::Pool* pool; |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::ONU_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::DEDICATED_PER_INTF); |
| pool->set_start(1); |
| pool->set_end(127); |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::ALLOC_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::SHARED_BY_ALL_INTF_SAME_TECH); |
| pool->set_start(256); |
| pool->set_end(757); |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::GEMPORT_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::SHARED_BY_ALL_INTF_ALL_TECH); |
| pool->set_start(256); |
| pool->set_end(4095); |
| |
| pool = range->add_pools(); |
| pool->set_type(openolt::DeviceInfo::DeviceResourceRanges::Pool::FLOW_ID); |
| pool->set_sharing(openolt::DeviceInfo::DeviceResourceRanges::Pool::SHARED_BY_ALL_INTF_ALL_TECH); |
| pool->set_start(1); |
| pool->set_end(16383); |
| } |
| } |
| |
| range->add_intf_ids(intf_id); |
| } |
| |
| // FIXME: Once dependency problem is fixed |
| // device_info->set_pon_ports(num_of_pon_ports); |
| // device_info->set_onu_id_end(XGPON_NUM_OF_ONUS - 1); |
| // device_info->set_alloc_id_start(1024); |
| // device_info->set_alloc_id_end(XGPON_NUM_OF_ALLOC_IDS * num_of_pon_ports ? - 1); |
| // device_info->set_gemport_id_start(XGPON_MIN_BASE_SERVICE_PORT_ID); |
| // device_info->set_gemport_id_end(XGPON_NUM_OF_GEM_PORT_IDS_PER_PON * num_of_pon_ports ? - 1); |
| // device_info->set_pon_ports(num_of_pon_ports); |
| |
| return Status::OK; |
| } |
| |
| Status Enable_(int argc, char *argv[]) { |
| bcmbal_access_terminal_cfg acc_term_obj; |
| bcmbal_access_terminal_key key = { }; |
| |
| if (!state.is_activated()) { |
| |
| vendor_init(); |
| bcmbal_init(argc, argv, NULL); |
| bcmos_fastlock_init(&data_lock, 0); |
| |
| BCM_LOG(INFO, openolt_log_id, "Enable OLT - %s-%s\n", VENDOR_ID, MODEL_ID); |
| |
| Status status = SubscribeIndication(); |
| if (!status.ok()) { |
| BCM_LOG(ERROR, openolt_log_id, "SubscribeIndication failed - %s : %s\n", |
| grpc_status_code_to_string(status.error_code()).c_str(), |
| status.error_message().c_str()); |
| |
| return status; |
| } |
| |
| 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); |
| bcmos_errno err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(acc_term_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to enable OLT\n"); |
| return bcm_to_grpc_err(err, "Failed to enable OLT"); |
| } |
| |
| init_stats(); |
| } |
| |
| //If already enabled, generate an extra indication ???? |
| return Status::OK; |
| } |
| |
| Status Disable_() { |
| // bcmbal_access_terminal_cfg acc_term_obj; |
| // bcmbal_access_terminal_key key = { }; |
| // |
| // if (state::is_activated) { |
| // std::cout << "Disable 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_DOWN); |
| // bcmos_errno err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(acc_term_obj.hdr)); |
| // if (err) { |
| // std::cout << "ERROR: Failed to disable OLT" << std::endl; |
| // return bcm_to_grpc_err(err, "Failed to disable OLT"); |
| // } |
| // } |
| // //If already disabled, generate an extra indication ???? |
| // return Status::OK; |
| //This fails with Operation Not Supported, bug ??? |
| |
| //TEMPORARY WORK AROUND |
| Status status = DisableUplinkIf_(nni_intf_id); |
| if (status.ok()) { |
| state.deactivate(); |
| openolt::Indication ind; |
| openolt::OltIndication* olt_ind = new openolt::OltIndication; |
| olt_ind->set_oper_state("down"); |
| ind.set_allocated_olt_ind(olt_ind); |
| BCM_LOG(INFO, openolt_log_id, "Disable OLT, add an extra indication\n"); |
| oltIndQ.push(ind); |
| } |
| return status; |
| |
| } |
| |
| Status Reenable_() { |
| Status status = EnableUplinkIf_(0); |
| if (status.ok()) { |
| state.activate(); |
| openolt::Indication ind; |
| openolt::OltIndication* olt_ind = new openolt::OltIndication; |
| olt_ind->set_oper_state("up"); |
| ind.set_allocated_olt_ind(olt_ind); |
| BCM_LOG(INFO, openolt_log_id, "Reenable OLT, add an extra indication\n"); |
| oltIndQ.push(ind); |
| } |
| return status; |
| } |
| |
| 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_GET(&interface_obj, interface, admin_state); |
| bcmos_errno err = bcmbal_cfg_get(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err == BCM_ERR_OK && interface_obj.data.admin_state == BCMBAL_STATE_UP) { |
| BCM_LOG(DEBUG, openolt_log_id, "PON interface: %d already enabled\n", intf_id); |
| return Status::OK; |
| } |
| |
| BCMBAL_CFG_PROP_SET(&interface_obj, interface, admin_state, BCMBAL_STATE_UP); |
| |
| err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to enable PON interface: %d\n", intf_id); |
| return bcm_to_grpc_err(err, "Failed to enable PON interface"); |
| } |
| |
| return Status::OK; |
| } |
| |
| Status DisableUplinkIf_(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_NNI; |
| |
| BCMBAL_CFG_INIT(&interface_obj, interface, interface_key); |
| BCMBAL_CFG_PROP_SET(&interface_obj, interface, admin_state, BCMBAL_STATE_DOWN); |
| |
| bcmos_errno err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to disable Uplink interface: %d\n", intf_id); |
| return bcm_to_grpc_err(err, "Failed to disable Uplink interface"); |
| } |
| |
| return Status::OK; |
| } |
| |
| Status ProbeDeviceCapabilities_() { |
| bcmbal_access_terminal_cfg acc_term_obj; |
| bcmbal_access_terminal_key key = { }; |
| |
| key.access_term_id = DEFAULT_ATERM_ID; |
| BCMBAL_CFG_INIT(&acc_term_obj, access_terminal, key); |
| BCMBAL_CFG_PROP_GET(&acc_term_obj, access_terminal, admin_state); |
| BCMBAL_CFG_PROP_GET(&acc_term_obj, access_terminal, oper_status); |
| BCMBAL_CFG_PROP_GET(&acc_term_obj, access_terminal, topology); |
| BCMBAL_CFG_PROP_GET(&acc_term_obj, access_terminal, sw_version); |
| BCMBAL_CFG_PROP_GET(&acc_term_obj, access_terminal, conn_id); |
| bcmos_errno err = bcmbal_cfg_get(DEFAULT_ATERM_ID, &(acc_term_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to query OLT\n"); |
| return bcm_to_grpc_err(err, "Failed to query OLT"); |
| } |
| |
| BCM_LOG(INFO, openolt_log_id, "OLT capabilitites, admin_state: %s oper_state: %s\n", |
| acc_term_obj.data.admin_state == BCMBAL_STATE_UP ? "up" : "down", |
| acc_term_obj.data.oper_status == BCMBAL_STATUS_UP ? "up" : "down"); |
| |
| std::string bal_version; |
| bal_version += std::to_string(acc_term_obj.data.sw_version.major_rev) |
| + "." + std::to_string(acc_term_obj.data.sw_version.minor_rev) |
| + "." + std::to_string(acc_term_obj.data.sw_version.release_rev); |
| firmware_version = "BAL." + bal_version + "__" + firmware_version; |
| |
| BCM_LOG(INFO, openolt_log_id, "--------------- version %s object model: %d\n", bal_version.c_str(), |
| acc_term_obj.data.sw_version.om_version); |
| |
| BCM_LOG(INFO, openolt_log_id, "--------------- topology nni:%d pon:%d dev:%d ppd:%d family: %d:%d\n", |
| acc_term_obj.data.topology.num_of_nni_ports, |
| acc_term_obj.data.topology.num_of_pon_ports, |
| acc_term_obj.data.topology.num_of_mac_devs, |
| acc_term_obj.data.topology.num_of_pons_per_mac_dev, |
| acc_term_obj.data.topology.pon_family, |
| acc_term_obj.data.topology.pon_sub_family |
| ); |
| |
| switch(acc_term_obj.data.topology.pon_sub_family) |
| { |
| case BCMBAL_PON_SUB_FAMILY_GPON: board_technology = "gpon"; break; |
| case BCMBAL_PON_SUB_FAMILY_XGS: board_technology = "xgspon"; break; |
| } |
| |
| num_of_nni_ports = acc_term_obj.data.topology.num_of_nni_ports; |
| num_of_pon_ports = acc_term_obj.data.topology.num_of_pon_ports; |
| |
| BCM_LOG(INFO, openolt_log_id, "PON num_intfs: %d global board_technology: %s\n", num_of_pon_ports, board_technology.c_str()); |
| |
| return Status::OK; |
| } |
| |
| Status ProbePonIfTechnology_() { |
| // Probe maximum extent possible as configured into BAL driver to determine |
| // which are active in the current BAL topology. And for those |
| // that are active, determine each port's access technology, i.e. "gpon" or "xgspon". |
| for (uint32_t intf_id = 0; intf_id < num_of_pon_ports; ++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_GET(&interface_obj, interface, admin_state); |
| BCMBAL_CFG_PROP_GET(&interface_obj, interface, transceiver_type); |
| |
| bcmos_errno err = bcmbal_cfg_get(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err != BCM_ERR_OK) { |
| intf_technologies[intf_id] = UNKNOWN_TECH; |
| if(err != BCM_ERR_RANGE) BCM_LOG(ERROR, openolt_log_id, "Failed to get PON config: %d\n", intf_id); |
| } |
| else { |
| switch(interface_obj.data.transceiver_type) { |
| case BCMBAL_TRX_TYPE_GPON_SPS_43_48: |
| case BCMBAL_TRX_TYPE_GPON_SPS_SOG_4321: |
| case BCMBAL_TRX_TYPE_GPON_LTE_3680_M: |
| case BCMBAL_TRX_TYPE_GPON_SOURCE_PHOTONICS: |
| case BCMBAL_TRX_TYPE_GPON_LTE_3680_P: |
| intf_technologies[intf_id] = "gpon"; |
| break; |
| default: |
| intf_technologies[intf_id] = "xgspon"; |
| break; |
| } |
| BCM_LOG(INFO, openolt_log_id, "PON intf_id: %d intf_technologies: %d:%s\n", intf_id, |
| interface_obj.data.transceiver_type, intf_technologies[intf_id].c_str()); |
| |
| if (board_technology != UNKNOWN_TECH) { |
| board_technology = intf_technologies[intf_id]; |
| } else if (board_technology != MIXED_TECH && board_technology != intf_technologies[intf_id]) { |
| intf_technologies[intf_id] = MIXED_TECH; |
| } |
| |
| } |
| } |
| |
| return Status::OK; |
| } |
| |
| unsigned NumNniIf_() {return num_of_nni_ports;} |
| unsigned NumPonIf_() {return num_of_pon_ports;} |
| |
| Status EnableUplinkIf_(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_NNI; |
| |
| BCMBAL_CFG_INIT(&interface_obj, interface, interface_key); |
| |
| BCMBAL_CFG_PROP_GET(&interface_obj, interface, admin_state); |
| bcmos_errno err = bcmbal_cfg_get(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err == BCM_ERR_OK && interface_obj.data.admin_state == BCMBAL_STATE_UP) { |
| BCM_LOG(DEBUG, openolt_log_id, "Uplink interface: %d already enabled\n", intf_id); |
| return Status::OK; |
| } |
| |
| BCMBAL_CFG_PROP_SET(&interface_obj, interface, admin_state, BCMBAL_STATE_UP); |
| |
| err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to enable Uplink interface: %d\n", intf_id); |
| return bcm_to_grpc_err(err, "Failed to enable Uplink interface"); |
| } |
| |
| return Status::OK; |
| } |
| |
| Status DisablePonIf_(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_DOWN); |
| |
| bcmos_errno err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(interface_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to disable PON interface: %d\n", intf_id); |
| return bcm_to_grpc_err(err, "Failed to disable PON interface"); |
| } |
| |
| return Status::OK; |
| } |
| |
| Status ActivateOnu_(uint32_t intf_id, uint32_t onu_id, |
| const char *vendor_id, const char *vendor_specific, uint32_t pir) { |
| |
| bcmbal_subscriber_terminal_cfg sub_term_obj = {}; |
| bcmbal_subscriber_terminal_key subs_terminal_key; |
| bcmbal_serial_number serial_num = {}; |
| bcmbal_registration_id registration_id = {}; |
| |
| BCM_LOG(INFO, openolt_log_id, "Enabling ONU %d on PON %d : vendor id %s, vendor specific %s, pir %d\n", |
| onu_id, intf_id, vendor_id, vendor_specific_to_str(vendor_specific).c_str(), pir); |
| |
| 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); |
| |
| #if 0 |
| // Commenting out as this is causing issues with onu activation |
| // with BAL 2.6 (Broadcom CS5248819). |
| |
| // 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); |
| #endif |
| |
| BCMBAL_CFG_PROP_SET(&sub_term_obj, subscriber_terminal, admin_state, BCMBAL_STATE_UP); |
| |
| bcmos_errno err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(sub_term_obj.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to enable ONU %d on PON %d\n", onu_id, intf_id); |
| return bcm_to_grpc_err(err, "Failed to enable ONU"); |
| } |
| return Status::OK; |
| } |
| |
| Status DeactivateOnu_(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; |
| |
| BCM_LOG(INFO, openolt_log_id, "Deactivating ONU %d on PON %d : vendor id %s, vendor specific %s\n", |
| onu_id, intf_id, vendor_id, vendor_specific_to_str(vendor_specific).c_str()); |
| |
| 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); |
| |
| BCMBAL_CFG_PROP_SET(&sub_term_obj, subscriber_terminal, admin_state, BCMBAL_STATE_DOWN); |
| |
| if (bcmbal_cfg_set(DEFAULT_ATERM_ID, &(sub_term_obj.hdr))) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to deactivate ONU %d on PON %d\n", onu_id, intf_id); |
| return Status(grpc::StatusCode::INTERNAL, "Failed to deactivate ONU"); |
| } |
| |
| return Status::OK; |
| } |
| |
| Status DeleteOnu_(uint32_t intf_id, uint32_t onu_id, |
| const char *vendor_id, const char *vendor_specific) { |
| |
| BCM_LOG(INFO, openolt_log_id, "DeleteOnu ONU %d on PON %d : vendor id %s, vendor specific %s\n", |
| onu_id, intf_id, vendor_id, vendor_specific_to_str(vendor_specific).c_str()); |
| |
| // Need to deactivate before removing it (BAL rules) |
| |
| DeactivateOnu_(intf_id, onu_id, vendor_id, vendor_specific); |
| // Sleep to allow the state to propagate |
| // We need the subscriber terminal object to be admin down before removal |
| // Without sleep the race condition is lost by ~ 20 ms |
| std::this_thread::sleep_for(std::chrono::milliseconds(100)); |
| |
| // TODO: Delete the schedulers and queues. |
| |
| bcmos_errno err = BCM_ERR_OK; |
| bcmbal_subscriber_terminal_cfg cfg; |
| bcmbal_subscriber_terminal_key key = { }; |
| |
| BCM_LOG(INFO, openolt_log_id, "Processing subscriber terminal cfg clear for sub_term_id %d and intf_id %d\n", |
| onu_id, intf_id); |
| |
| key.sub_term_id = onu_id ; |
| key.intf_id = intf_id ; |
| |
| if (0 == key.sub_term_id) |
| { |
| BCM_LOG(INFO, openolt_log_id,"Invalid Key to handle subscriber terminal clear subscriber_terminal_id %d, \ |
| Interface ID %d\n", onu_id, intf_id); |
| return Status(grpc::StatusCode::INTERNAL, "Failed to delete ONU"); |
| } |
| |
| BCMBAL_CFG_INIT(&cfg, subscriber_terminal, key); |
| |
| err = bcmbal_cfg_clear(DEFAULT_ATERM_ID, &cfg.hdr); |
| if (err != BCM_ERR_OK) |
| { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to clear information for BAL subscriber_terminal_id %d, Interface ID %d\n", |
| onu_id, intf_id); |
| return Status(grpc::StatusCode::INTERNAL, "Failed to delete ONU"); |
| } |
| |
| 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); |
| |
| 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); |
| |
| err = bcmbal_pkt_send(0, proxy_pkt_dest, (const char *)(buf.val), buf.len); |
| |
| if (err) { |
| BCM_LOG(ERROR, omci_log_id, "Error sending OMCI message to ONU %d on PON %d\n", onu_id, intf_id); |
| } else { |
| BCM_LOG(DEBUG, omci_log_id, "OMCI request msg of length %d sent to ONU %d on PON %d : %s\n", |
| buf.len, onu_id, intf_id, pkt.c_str()); |
| } |
| |
| free(buf.val); |
| |
| return Status::OK; |
| } |
| |
| Status OnuPacketOut_(uint32_t intf_id, uint32_t onu_id, uint32_t port_no, uint32_t gemport_id, const std::string pkt) { |
| bcmos_errno err = BCM_ERR_OK; |
| bcmbal_dest proxy_pkt_dest; |
| bcmbal_u8_list_u32_max_2048 buf; |
| |
| if (port_no > 0) { |
| bool found = false; |
| if (gemport_id == 0) { |
| bcmos_fastlock_lock(&data_lock); |
| // Map the port_no to one of the flows that owns it to find a gemport_id for that flow. |
| // Pick any flow that is mapped with the same port_no. |
| std::map<uint32_t, std::set<uint32_t> >::const_iterator it = port_to_flows.find(port_no); |
| if (it != port_to_flows.end() && !it->second.empty()) { |
| uint32_t flow_id = *(it->second.begin()); // Pick any flow_id out of the bag set |
| std::map<uint32_t, uint32_t>::const_iterator fit = flowid_to_gemport.find(flow_id); |
| if (fit != flowid_to_gemport.end()) { |
| found = true; |
| gemport_id = fit->second; |
| } |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| |
| if (!found) { |
| BCM_LOG(ERROR, openolt_log_id, "Packet out failed to find destination for ONU %d port_no %u on PON %d\n", |
| onu_id, port_no, intf_id); |
| return grpc::Status(grpc::StatusCode::NOT_FOUND, "no flow for port_no"); |
| } |
| BCM_LOG(INFO, openolt_log_id, "Gem port %u found for ONU %d port_no %u on PON %d\n", |
| gemport_id, onu_id, port_no, intf_id); |
| } |
| |
| proxy_pkt_dest.type = BCMBAL_DEST_TYPE_SVC_PORT; |
| proxy_pkt_dest.u.svc_port.svc_port_id = gemport_id; |
| proxy_pkt_dest.u.svc_port.intf_id = intf_id; |
| BCM_LOG(INFO, openolt_log_id, "Packet out of length %d sent to gemport %d on pon %d port_no %u\n", |
| pkt.size(), gemport_id, intf_id, port_no); |
| } |
| else { |
| proxy_pkt_dest.type = BCMBAL_DEST_TYPE_SUB_TERM, |
| proxy_pkt_dest.u.sub_term.sub_term_id = onu_id; |
| proxy_pkt_dest.u.sub_term.intf_id = intf_id; |
| BCM_LOG(INFO, openolt_log_id, "Packet out of length %d sent to onu %d on pon %d\n", |
| pkt.size(), onu_id, intf_id); |
| } |
| |
| buf.len = pkt.size(); |
| buf.val = (uint8_t *)malloc((buf.len)*sizeof(uint8_t)); |
| memcpy(buf.val, (uint8_t *)pkt.data(), buf.len); |
| |
| err = bcmbal_pkt_send(0, proxy_pkt_dest, (const char *)(buf.val), buf.len); |
| |
| free(buf.val); |
| |
| return Status::OK; |
| } |
| |
| Status UplinkPacketOut_(uint32_t intf_id, const std::string pkt) { |
| bcmos_errno err = BCM_ERR_OK; |
| bcmbal_dest proxy_pkt_dest; |
| bcmbal_u8_list_u32_max_2048 buf; |
| |
| proxy_pkt_dest.type = BCMBAL_DEST_TYPE_NNI, |
| proxy_pkt_dest.u.nni.intf_id = intf_id; |
| |
| buf.len = pkt.size(); |
| buf.val = (uint8_t *)malloc((buf.len)*sizeof(uint8_t)); |
| memcpy(buf.val, (uint8_t *)pkt.data(), buf.len); |
| |
| err = bcmbal_pkt_send(0, proxy_pkt_dest, (const char *)(buf.val), buf.len); |
| |
| BCM_LOG(INFO, openolt_log_id, "Packet out of length %d sent through uplink port %d\n", |
| buf.len, intf_id); |
| |
| free(buf.val); |
| |
| return Status::OK; |
| } |
| |
| uint32_t GetPortNum_(uint32_t flow_id) |
| { |
| bcmos_fastlock_lock(&data_lock); |
| uint32_t port_no = 0; |
| std::map<uint32_t, uint32_t >::const_iterator it = flowid_to_port.find(flow_id); |
| if (it != flowid_to_port.end()) { |
| port_no = it->second; |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| return port_no; |
| } |
| |
| Status FlowAdd_(int32_t access_intf_id, int32_t onu_id, int32_t uni_id, uint32_t port_no, |
| uint32_t flow_id, const std::string flow_type, |
| int32_t alloc_id, int32_t network_intf_id, |
| int32_t gemport_id, const ::openolt::Classifier& classifier, |
| const ::openolt::Action& action, int32_t priority_value, uint64_t cookie) { |
| bcmos_errno err; |
| bcmbal_flow_cfg cfg; |
| bcmbal_flow_key key = { }; |
| int32_t o_vid = -1; |
| bool single_tag = false; |
| uint32_t ether_type = 0; |
| |
| BCM_LOG(INFO, openolt_log_id, "flow add - intf_id %d, onu_id %d, uni_id %d, port_no %u, flow_id %d, flow_type %s, \ |
| gemport_id %d, network_intf_id %d, cookie %llu\n", \ |
| access_intf_id, onu_id, uni_id, port_no, flow_id, flow_type.c_str(), gemport_id, network_intf_id, cookie); |
| |
| 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 { |
| BCM_LOG(WARNING, openolt_log_id, "Invalid flow type %s\n", flow_type.c_str()); |
| return bcm_to_grpc_err(BCM_ERR_PARM, "Invalid flow type"); |
| } |
| |
| BCMBAL_CFG_INIT(&cfg, flow, key); |
| |
| BCMBAL_CFG_PROP_SET(&cfg, flow, admin_state, BCMBAL_STATE_UP); |
| BCMBAL_CFG_PROP_SET(&cfg, flow, cookie, cookie); |
| |
| if (access_intf_id >= 0) { |
| BCMBAL_CFG_PROP_SET(&cfg, flow, access_int_id, access_intf_id); |
| } |
| if (network_intf_id >= 0) { |
| BCMBAL_CFG_PROP_SET(&cfg, flow, network_int_id, network_intf_id); |
| } |
| if (onu_id >= 0) { |
| BCMBAL_CFG_PROP_SET(&cfg, flow, sub_term_id, onu_id); |
| } |
| if (gemport_id >= 0) { |
| BCMBAL_CFG_PROP_SET(&cfg, flow, svc_port_id, gemport_id); |
| } |
| if (gemport_id >= 0 && port_no != 0) { |
| bcmos_fastlock_lock(&data_lock); |
| if (key.flow_type == BCMBAL_FLOW_TYPE_DOWNSTREAM) { |
| port_to_flows[port_no].insert(key.flow_id); |
| flowid_to_gemport[key.flow_id] = gemport_id; |
| } |
| else |
| { |
| flowid_to_port[key.flow_id] = port_no; |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| } |
| if (priority_value >= 0) { |
| BCMBAL_CFG_PROP_SET(&cfg, flow, priority, priority_value); |
| } |
| |
| { |
| bcmbal_classifier val = { }; |
| |
| if (classifier.o_tpid()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify o_tpid 0x%04x\n", classifier.o_tpid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, o_tpid, classifier.o_tpid()); |
| } |
| |
| if (classifier.o_vid()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify o_vid %d\n", classifier.o_vid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, o_vid, classifier.o_vid()); |
| } |
| |
| if (classifier.i_tpid()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify i_tpid 0x%04x\n", classifier.i_tpid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, i_tpid, classifier.i_tpid()); |
| } |
| |
| if (classifier.i_vid()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify i_vid %d\n", classifier.i_vid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, i_vid, classifier.i_vid()); |
| } |
| |
| if (classifier.eth_type()) { |
| ether_type = classifier.eth_type(); |
| BCM_LOG(DEBUG, openolt_log_id, "classify ether_type 0x%04x\n", classifier.eth_type()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, ether_type, classifier.eth_type()); |
| } |
| |
| /* |
| if (classifier.dst_mac()) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, dst_mac, classifier.dst_mac()); |
| } |
| |
| if (classifier.src_mac()) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, src_mac, classifier.src_mac()); |
| } |
| */ |
| |
| if (classifier.ip_proto()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify ip_proto %d\n", classifier.ip_proto()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, ip_proto, classifier.ip_proto()); |
| } |
| |
| /* |
| if (classifier.dst_ip()) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, dst_ip, classifier.dst_ip()); |
| } |
| |
| if (classifier.src_ip()) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, src_ip, classifier.src_ip()); |
| } |
| */ |
| |
| if (classifier.src_port()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify src_port %d\n", classifier.src_port()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, src_port, classifier.src_port()); |
| } |
| |
| if (classifier.dst_port()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify dst_port %d\n", classifier.dst_port()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, dst_port, classifier.dst_port()); |
| } |
| |
| if (!classifier.pkt_tag_type().empty()) { |
| BCM_LOG(DEBUG, openolt_log_id, "classify tag_type %s\n", classifier.pkt_tag_type().c_str()); |
| if (classifier.pkt_tag_type().compare("untagged") == 0) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, pkt_tag_type, BCMBAL_PKT_TAG_TYPE_UNTAGGED); |
| } else if (classifier.pkt_tag_type().compare("single_tag") == 0) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, pkt_tag_type, BCMBAL_PKT_TAG_TYPE_SINGLE_TAG); |
| single_tag = true; |
| |
| BCM_LOG(DEBUG, openolt_log_id, "classify o_pbits 0x%x\n", classifier.o_pbits()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, o_pbits, classifier.o_pbits()); |
| } else if (classifier.pkt_tag_type().compare("double_tag") == 0) { |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, pkt_tag_type, BCMBAL_PKT_TAG_TYPE_DOUBLE_TAG); |
| |
| BCM_LOG(DEBUG, openolt_log_id, "classify o_pbits 0x%x\n", classifier.o_pbits()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, classifier, o_pbits, classifier.o_pbits()); |
| } |
| } |
| |
| BCMBAL_CFG_PROP_SET(&cfg, flow, classifier, val); |
| } |
| |
| { |
| bcmbal_action val = { }; |
| |
| const ::openolt::ActionCmd& cmd = action.cmd(); |
| |
| if (cmd.add_outer_tag()) { |
| BCM_LOG(INFO, openolt_log_id, "action add o_tag\n"); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, cmds_bitmask, BCMBAL_ACTION_CMD_ID_ADD_OUTER_TAG); |
| } |
| |
| if (cmd.remove_outer_tag()) { |
| BCM_LOG(INFO, openolt_log_id, "action pop o_tag\n"); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, cmds_bitmask, BCMBAL_ACTION_CMD_ID_REMOVE_OUTER_TAG); |
| } |
| |
| if (cmd.trap_to_host()) { |
| BCM_LOG(INFO, openolt_log_id, "action trap-to-host\n"); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, cmds_bitmask, BCMBAL_ACTION_CMD_ID_TRAP_TO_HOST); |
| } |
| |
| if (action.o_vid()) { |
| BCM_LOG(INFO, openolt_log_id, "action o_vid=%d\n", action.o_vid()); |
| o_vid = action.o_vid(); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, o_vid, action.o_vid()); |
| } |
| |
| if (action.o_pbits()) { |
| BCM_LOG(INFO, openolt_log_id, "action o_pbits=0x%x\n", action.o_pbits()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, o_pbits, action.o_pbits()); |
| } |
| |
| if (action.o_tpid()) { |
| BCM_LOG(INFO, openolt_log_id, "action o_tpid=0x%04x\n", action.o_tpid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, o_tpid, action.o_tpid()); |
| } |
| |
| if (action.i_vid()) { |
| BCM_LOG(INFO, openolt_log_id, "action i_vid=%d\n", action.i_vid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, i_vid, action.i_vid()); |
| } |
| |
| if (action.i_pbits()) { |
| BCM_LOG(DEBUG, openolt_log_id, "action i_pbits=0x%x\n", action.i_pbits()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, i_pbits, action.i_pbits()); |
| } |
| |
| if (action.i_tpid()) { |
| BCM_LOG(DEBUG, openolt_log_id, "action i_tpid=0x%04x\n", action.i_tpid()); |
| BCMBAL_ATTRIBUTE_PROP_SET(&val, action, i_tpid, action.i_tpid()); |
| } |
| |
| BCMBAL_CFG_PROP_SET(&cfg, flow, action, val); |
| } |
| |
| if ((access_intf_id >= 0) && (onu_id >= 0)) { |
| |
| if (key.flow_type == BCMBAL_FLOW_TYPE_DOWNSTREAM) { |
| bcmbal_tm_queue_ref val = { }; |
| if (single_tag && ether_type == EAP_ETHER_TYPE) { |
| val.sched_id = get_default_tm_sched_id(access_intf_id, downstream); |
| val.queue_id = 0; |
| |
| } else { |
| val.sched_id = get_tm_sched_id(access_intf_id, onu_id, uni_id, downstream); // Subscriber Scheduler |
| val.queue_id = get_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, downstream); |
| } |
| BCM_LOG(INFO, openolt_log_id, "direction = %s, queue_id = %d, sched_id = %d\n", \ |
| downstream.c_str(), val.queue_id, val.sched_id); |
| BCMBAL_CFG_PROP_SET(&cfg, flow, queue, val); |
| } else if (key.flow_type == BCMBAL_FLOW_TYPE_UPSTREAM) { |
| bcmbal_tm_sched_id val1; |
| val1 = get_tm_sched_id(access_intf_id, onu_id, uni_id, upstream); // DBA Scheduler ID |
| BCMBAL_CFG_PROP_SET(&cfg, flow, dba_tm_sched_id, val1); |
| |
| bcmbal_tm_queue_ref val2 = { }; |
| val2.sched_id = get_default_tm_sched_id(network_intf_id, upstream); // NNI Scheduler ID |
| val2.queue_id = get_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, upstream); // Queue on NNI |
| BCM_LOG(INFO, openolt_log_id, "direction = %s, queue_id = %d, sched_id = %d\n", \ |
| upstream.c_str(), val2.queue_id, val2.sched_id); |
| BCMBAL_CFG_PROP_SET(&cfg, flow, queue, val2); |
| } |
| } |
| |
| err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(cfg.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Flow add failed\n"); |
| return bcm_to_grpc_err(err, "flow add failed"); |
| } |
| |
| // register_new_flow(key); |
| |
| return Status::OK; |
| } |
| |
| Status FlowRemove_(uint32_t flow_id, const std::string flow_type) { |
| |
| bcmbal_flow_cfg cfg; |
| bcmbal_flow_key key = { }; |
| |
| key.flow_id = (bcmbal_flow_id) flow_id; |
| 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 { |
| BCM_LOG(WARNING, openolt_log_id, "Invalid flow type %s\n", flow_type.c_str()); |
| return bcm_to_grpc_err(BCM_ERR_PARM, "Invalid flow type"); |
| } |
| |
| bcmos_fastlock_lock(&data_lock); |
| uint32_t port_no = flowid_to_port[key.flow_id]; |
| if (key.flow_type == BCMBAL_FLOW_TYPE_DOWNSTREAM) { |
| flowid_to_gemport.erase(key.flow_id); |
| port_to_flows[port_no].erase(key.flow_id); |
| if (port_to_flows[port_no].empty()) port_to_flows.erase(port_no); |
| } |
| else |
| { |
| flowid_to_port.erase(key.flow_id); |
| } |
| bcmos_fastlock_unlock(&data_lock, 0); |
| |
| BCMBAL_CFG_INIT(&cfg, flow, key); |
| |
| |
| bcmos_errno err = bcmbal_cfg_clear(DEFAULT_ATERM_ID, &cfg.hdr); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Error %d while removing flow %d, %s\n", |
| err, flow_id, flow_type.c_str()); |
| return Status(grpc::StatusCode::INTERNAL, "Failed to remove flow"); |
| } |
| |
| BCM_LOG(INFO, openolt_log_id, "Flow %d, %s removed\n", flow_id, flow_type.c_str()); |
| return Status::OK; |
| } |
| |
| bcmos_errno CreateSched(std::string direction, uint32_t intf_id, uint32_t onu_id, uint32_t uni_id, uint32_t port_no, |
| uint32_t alloc_id, tech_profile::AdditionalBW additional_bw, uint32_t weight, uint32_t priority, |
| tech_profile::SchedulingPolicy sched_policy, tech_profile::TrafficShapingInfo tf_sh_info) { |
| |
| bcmos_errno err; |
| |
| if (direction == downstream) { |
| |
| bcmbal_tm_sched_cfg cfg; |
| bcmbal_tm_sched_key key = { }; |
| key.id = get_tm_sched_id(intf_id, onu_id, uni_id, direction); |
| key.dir = BCMBAL_TM_SCHED_DIR_DS; |
| |
| BCMBAL_CFG_INIT(&cfg, tm_sched, key); |
| |
| { |
| // bcmbal_tm_sched_owner |
| // In downstream it is sub_term scheduler |
| bcmbal_tm_sched_owner tm_sched_owner = { }; |
| tm_sched_owner.type = BCMBAL_TM_SCHED_OWNER_TYPE_SUB_TERM; |
| tm_sched_owner.u.sub_term.intf_id = intf_id; |
| tm_sched_owner.u.sub_term.sub_term_id = onu_id; |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, owner, tm_sched_owner); |
| |
| // bcmbal_tm_sched_type |
| // set the deafult policy to strict priority |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, sched_type, BCMBAL_TM_SCHED_TYPE_SP); |
| |
| // bcmbal_tm_sched_parent |
| // The parent for the sub_term scheduler is the PON scheduler in the downstream |
| bcmbal_tm_sched_parent tm_sched_parent = { }; |
| tm_sched_parent.presence_mask |= (BCMBAL_TM_SCHED_PARENT_ID_SCHED_ID); |
| tm_sched_parent.sched_id = get_default_tm_sched_id(intf_id, downstream); |
| tm_sched_parent.presence_mask |= (BCMBAL_TM_SCHED_PARENT_ID_PRIORITY); |
| tm_sched_parent.priority = 1; // TODO: Hardcoded priority as 1 |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, sched_parent, tm_sched_parent); |
| |
| // num_priorities: Max number of strict priority scheduling elements |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, num_priorities, 8); // TODO: hardcoded 8 priorities. |
| |
| // bcmbal_tm_shaping |
| if (tf_sh_info.cir() >= 0 && tf_sh_info.pir() > 0) { |
| bcmbal_tm_shaping rate = {}; |
| uint32_t cir = tf_sh_info.cir(); |
| uint32_t pir = tf_sh_info.pir(); |
| uint32_t burst = tf_sh_info.pbs(); |
| BCM_LOG(INFO, openolt_log_id, "applying traffic shaping in DL cir=%u, pir=%u, burst=%u\n", |
| cir, pir, burst); |
| rate.presence_mask = BCMBAL_TM_SHAPING_ID_NONE; |
| rate.presence_mask |= BCMBAL_TM_SHAPING_ID_PIR; |
| rate.presence_mask |= BCMBAL_TM_SHAPING_ID_BURST; |
| // FIXME: Setting CIR, results in BAL throwing error 'tm_sched minimum rate is not supported yet' |
| // rate.cir = cir; |
| rate.pir = pir; |
| rate.burst = burst; |
| |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, rate, rate); |
| } |
| |
| // creation_mode |
| // BCMBAL_CFG_PROP_SET(&cfg, tm_sched, creation_mode, BCMBAL_TM_CREATION_MODE_MANUAL); |
| } |
| |
| err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(cfg.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to create downstream subscriber scheduler, id %d, intf_id %d, \ |
| onu_id %d, uni_id %d, port_no %u\n", key.id, intf_id, onu_id,uni_id,port_no); |
| return err; |
| } |
| BCM_LOG(INFO, openolt_log_id, "Create downstream subscriber sched, id %d, intf_id %d, onu_id %d, \ |
| uni_id %d, port_no %u\n", key.id,intf_id,onu_id,uni_id,port_no); |
| |
| } else { //upstream |
| bcmbal_tm_sched_cfg cfg; |
| bcmbal_tm_sched_key key = { }; |
| |
| key.id = get_tm_sched_id(intf_id, onu_id, uni_id, direction); |
| key.dir = BCMBAL_TM_SCHED_DIR_US; |
| |
| BCMBAL_CFG_INIT(&cfg, tm_sched, key); |
| |
| { |
| // bcmbal_tm_sched_owner: AGG PORT |
| bcmbal_tm_sched_owner tm_sched_owner = { }; |
| tm_sched_owner.type = BCMBAL_TM_SCHED_OWNER_TYPE_AGG_PORT; |
| tm_sched_owner.u.agg_port.presence_mask |= bcmbal_tm_sched_owner_agg_port_id_all; |
| tm_sched_owner.u.agg_port.intf_id = intf_id; |
| tm_sched_owner.u.agg_port.sub_term_id = onu_id; |
| tm_sched_owner.u.agg_port.agg_port_id = alloc_id; |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, owner, tm_sched_owner); |
| |
| // bcmbal_tm_shaping |
| if (tf_sh_info.cir() >= 0 && tf_sh_info.pir() > 0) { |
| bcmbal_tm_shaping rate = {}; |
| uint32_t cir = tf_sh_info.cir(); |
| uint32_t pir = tf_sh_info.pir(); |
| uint32_t burst = tf_sh_info.pbs(); |
| BCM_LOG(INFO, openolt_log_id, "applying traffic shaping in UL cir=%u, pir=%u, burst=%u\n", |
| cir, pir, burst); |
| rate.presence_mask = BCMBAL_TM_SHAPING_ID_ALL; |
| rate.cir = cir; |
| rate.pir = pir; |
| rate.burst = burst; |
| |
| BCMBAL_CFG_PROP_SET(&cfg, tm_sched, rate, rate); |
| } |
| } |
| |
| err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &(cfg.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to create upstream DBA sched, id %d, intf_id %d, onu_id %d, uni_id %d,\ |
| port_no %u, alloc_id %d\n", key.id, intf_id, onu_id,uni_id,port_no,alloc_id); |
| return err; |
| } |
| BCM_LOG(INFO, openolt_log_id, "Create upstream DBA sched, id %d, intf_id %d, onu_id %d, uni_id %d, port_no %u, \ |
| alloc_id %d\n", key.id,intf_id,onu_id,uni_id,port_no,alloc_id); |
| } |
| |
| return BCM_ERR_OK; |
| } |
| |
| Status CreateTrafficSchedulers_(const tech_profile::TrafficSchedulers *traffic_scheds) { |
| uint32_t intf_id = traffic_scheds->intf_id(); |
| uint32_t onu_id = traffic_scheds->onu_id(); |
| uint32_t uni_id = traffic_scheds->uni_id(); |
| uint32_t port_no = traffic_scheds->port_no(); |
| std::string direction; |
| unsigned int alloc_id; |
| tech_profile::SchedulerConfig sched_config; |
| tech_profile::AdditionalBW additional_bw; |
| uint32_t priority; |
| uint32_t weight; |
| tech_profile::SchedulingPolicy sched_policy; |
| tech_profile::TrafficShapingInfo traffic_shaping_info; |
| bcmos_errno err; |
| |
| for (int i = 0; i < traffic_scheds->traffic_scheds_size(); i++) { |
| tech_profile::TrafficScheduler traffic_sched = traffic_scheds->traffic_scheds(i); |
| if (traffic_sched.direction() == tech_profile::Direction::UPSTREAM) { |
| direction = upstream; |
| } else if (traffic_sched.direction() == tech_profile::Direction::DOWNSTREAM) { |
| direction = downstream; |
| } |
| else { |
| BCM_LOG(ERROR, openolt_log_id, "direction-not-supported %d", traffic_sched.direction()); |
| return Status::CANCELLED; |
| } |
| alloc_id = traffic_sched.alloc_id(); |
| sched_config = traffic_sched.scheduler(); |
| additional_bw = sched_config.additional_bw(); |
| priority = sched_config.priority(); |
| weight = sched_config.weight(); |
| sched_policy = sched_config.sched_policy(); |
| traffic_shaping_info = traffic_sched.traffic_shaping_info(); |
| err = CreateSched(direction, intf_id, onu_id, uni_id, port_no, alloc_id, additional_bw, weight, priority, |
| sched_policy, traffic_shaping_info); |
| if (err) { |
| return bcm_to_grpc_err(err, "Failed to create scheduler"); |
| } |
| } |
| return Status::OK; |
| } |
| |
| bcmos_errno RemoveSched(int intf_id, int onu_id, int uni_id, std::string direction) { |
| |
| bcmos_errno err; |
| |
| bcmbal_tm_sched_cfg tm_cfg_us; |
| bcmbal_tm_sched_key tm_key_us = { }; |
| |
| if (is_tm_sched_id_present(intf_id, onu_id, uni_id, direction)) { |
| tm_key_us.id = get_tm_sched_id(intf_id, onu_id, uni_id, direction); |
| } else { |
| BCM_LOG(INFO, openolt_log_id, "schduler not present in %s\n", direction.c_str()); |
| return BCM_ERR_OK; |
| } |
| if (direction == upstream) { |
| tm_key_us.dir = BCMBAL_TM_SCHED_DIR_US; |
| } else { |
| tm_key_us.dir = BCMBAL_TM_SCHED_DIR_DS; |
| } |
| |
| BCMBAL_CFG_INIT(&tm_cfg_us, tm_sched, tm_key_us); |
| |
| err = bcmbal_cfg_clear(DEFAULT_ATERM_ID, &(tm_cfg_us.hdr)); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to remove scheduler sched, direction = %s, id %d, intf_id %d, onu_id %d\n", \ |
| direction.c_str(), tm_key_us.id, intf_id, onu_id); |
| return err; |
| } |
| |
| free_tm_sched_id(intf_id, onu_id, uni_id, direction); |
| |
| BCM_LOG(INFO, openolt_log_id, "Removed sched, direction = %s, id %d, intf_id %d, onu_id %d\n", \ |
| direction.c_str(), tm_key_us.id, intf_id, onu_id); |
| |
| return BCM_ERR_OK; |
| } |
| |
| Status RemoveTrafficSchedulers_(const tech_profile::TrafficSchedulers *traffic_scheds) { |
| uint32_t intf_id = traffic_scheds->intf_id(); |
| uint32_t onu_id = traffic_scheds->onu_id(); |
| uint32_t uni_id = traffic_scheds->uni_id(); |
| std::string direction; |
| bcmos_errno err; |
| |
| for (int i = 0; i < traffic_scheds->traffic_scheds_size(); i++) { |
| tech_profile::TrafficScheduler traffic_sched = traffic_scheds->traffic_scheds(i); |
| if (traffic_sched.direction() == tech_profile::Direction::UPSTREAM) { |
| direction = upstream; |
| } else if (traffic_sched.direction() == tech_profile::Direction::DOWNSTREAM) { |
| direction = downstream; |
| } |
| else { |
| BCM_LOG(ERROR, openolt_log_id, "direction-not-supported %d", traffic_sched.direction()); |
| return Status::CANCELLED; |
| } |
| err = RemoveSched(intf_id, onu_id, uni_id, direction); |
| if (err) { |
| return bcm_to_grpc_err(err, "error-removing-traffic-scheduler"); |
| } |
| } |
| return Status::OK; |
| } |
| |
| bcmos_errno CreateQueue(std::string direction, uint32_t access_intf_id, uint32_t onu_id, uint32_t uni_id, uint32_t priority, |
| uint32_t gemport_id) { |
| bcmos_errno err; |
| bcmbal_tm_queue_cfg cfg; |
| bcmbal_tm_queue_key key = { }; |
| BCM_LOG(INFO, openolt_log_id, "creating queue. access_intf_id = %d, onu_id = %d, uni_id = %d \ |
| gemport_id = %d, direction = %s\n", access_intf_id, onu_id, uni_id, gemport_id, direction.c_str()); |
| if (direction == downstream) { |
| // In the downstream, the queues are on the 'sub term' scheduler |
| // There is one queue per gem port |
| key.sched_dir = BCMBAL_TM_SCHED_DIR_DS; |
| key.sched_id = get_tm_sched_id(access_intf_id, onu_id, uni_id, direction); |
| key.id = get_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, direction); |
| |
| } else { |
| queue_map_key_tuple map_key(access_intf_id, onu_id, uni_id, gemport_id, direction); |
| if (queue_map.count(map_key) > 0) { |
| BCM_LOG(INFO, openolt_log_id, "upstream queue exists for intf_id %d, onu_id %d, uni_id %d\n. Not re-creating", \ |
| access_intf_id, onu_id, uni_id); |
| return BCM_ERR_OK; |
| } |
| key.sched_dir = BCMBAL_TM_SCHED_DIR_US; |
| key.sched_id = get_default_tm_sched_id(nni_intf_id, direction); |
| if (priority > 7) { |
| return BCM_ERR_RANGE; |
| } |
| // There are 8 queues (one per p-bit) |
| key.id = us_fixed_queue_id_list[priority]; |
| update_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, direction, key.id); |
| // FIXME: The upstream queues have to be created once only. |
| // The upstream queues on the NNI scheduler are shared by all subscribers. |
| // When the first scheduler comes in, the queues get created, and are re-used by all others. |
| // Also, these queues should be present until the last subscriber exits the system. |
| // One solution is to have these queues always, i.e., create it as soon as OLT is enabled. |
| } |
| BCM_LOG(INFO, openolt_log_id, "queue assigned queue_id = %d\n", key.id); |
| |
| BCMBAL_CFG_INIT(&cfg, tm_queue, key); |
| |
| BCMBAL_CFG_PROP_SET(&cfg, tm_queue, priority, priority); |
| |
| // BCMBAL_CFG_PROP_SET(&cfg, tm_queue, creation_mode, BCMBAL_TM_CREATION_MODE_MANUAL); |
| |
| |
| err = bcmbal_cfg_set(DEFAULT_ATERM_ID, &cfg.hdr); |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to create subscriber tm queue, direction = %s, id %d, sched_id %d, \ |
| intf_id %d, onu_id %d, uni_id %d\n", \ |
| direction.c_str(), key.id, key.sched_id, access_intf_id, onu_id, uni_id); |
| return err; |
| } |
| |
| BCM_LOG(INFO, openolt_log_id, "Created tm_queue, direction %s, id %d, intf_id %d, onu_id %d, uni_id %d", \ |
| direction.c_str(), key.id, access_intf_id, onu_id, uni_id); |
| |
| return BCM_ERR_OK; |
| |
| } |
| |
| Status CreateTrafficQueues_(const tech_profile::TrafficQueues *traffic_queues) { |
| uint32_t intf_id = traffic_queues->intf_id(); |
| uint32_t onu_id = traffic_queues->onu_id(); |
| uint32_t uni_id = traffic_queues->uni_id(); |
| std::string direction; |
| unsigned int alloc_id; |
| bcmos_errno err; |
| |
| for (int i = 0; i < traffic_queues->traffic_queues_size(); i++) { |
| tech_profile::TrafficQueue traffic_queue = traffic_queues->traffic_queues(i); |
| if (traffic_queue.direction() == tech_profile::Direction::UPSTREAM) { |
| direction = upstream; |
| } else if (traffic_queue.direction() == tech_profile::Direction::DOWNSTREAM) { |
| direction = downstream; |
| } |
| else { |
| BCM_LOG(ERROR, openolt_log_id, "direction-not-supported %d", traffic_queue.direction()); |
| return Status::CANCELLED; |
| } |
| err = CreateQueue(direction, intf_id, onu_id, uni_id, traffic_queue.priority(), traffic_queue.gemport_id()); |
| // If the queue exists already, lets not return failure and break the loop. |
| if (err && err != BCM_ERR_ALREADY) { |
| return bcm_to_grpc_err(err, "Failed to create queue"); |
| } |
| } |
| return Status::OK; |
| } |
| |
| |
| bcmos_errno RemoveQueue(std::string direction, uint32_t access_intf_id, uint32_t onu_id, uint32_t uni_id, uint32_t priority, |
| uint32_t gemport_id) { |
| bcmbal_tm_queue_cfg queue_cfg; |
| bcmbal_tm_queue_key queue_key = { }; |
| bcmos_errno err; |
| |
| if (direction == downstream) { |
| queue_key.sched_dir = BCMBAL_TM_SCHED_DIR_DS; |
| if (is_tm_queue_id_present(access_intf_id, onu_id, uni_id, gemport_id, direction) && \ |
| is_tm_sched_id_present(access_intf_id, onu_id, uni_id, direction)) { |
| queue_key.sched_id = get_tm_sched_id(access_intf_id, onu_id, uni_id, direction); |
| queue_key.id = get_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, direction); |
| } else { |
| BCM_LOG(INFO, openolt_log_id, "queue not present in DS. Not clearing"); |
| return BCM_ERR_OK; |
| } |
| } else { |
| free_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, direction); |
| // In the upstream we use pre-created queues on the NNI scheduler that are used by all subscribers. |
| // They should not be removed. So, lets return OK. |
| return BCM_ERR_OK; |
| } |
| |
| BCMBAL_CFG_INIT(&queue_cfg, tm_queue, queue_key); |
| |
| err = bcmbal_cfg_clear(DEFAULT_ATERM_ID, &(queue_cfg.hdr)); |
| |
| if (err) { |
| BCM_LOG(ERROR, openolt_log_id, "Failed to remove queue, direction = %s, id %d, sched_id %d, intf_id %d, onu_id %d, uni_id %d\n", |
| direction.c_str(), queue_key.id, queue_key.sched_id, access_intf_id, onu_id, uni_id); |
| return err; |
| } |
| |
| free_tm_queue_id(access_intf_id, onu_id, uni_id, gemport_id, direction); |
| |
| return BCM_ERR_OK; |
| } |
| |
| Status RemoveTrafficQueues_(const tech_profile::TrafficQueues *traffic_queues) { |
| uint32_t intf_id = traffic_queues->intf_id(); |
| uint32_t onu_id = traffic_queues->onu_id(); |
| uint32_t uni_id = traffic_queues->uni_id(); |
| uint32_t port_no = traffic_queues->port_no(); |
| std::string direction; |
| unsigned int alloc_id; |
| bcmos_errno err; |
| |
| for (int i = 0; i < traffic_queues->traffic_queues_size(); i++) { |
| tech_profile::TrafficQueue traffic_queue = traffic_queues->traffic_queues(i); |
| if (traffic_queue.direction() == tech_profile::Direction::UPSTREAM) { |
| direction = upstream; |
| } else if (traffic_queue.direction() == tech_profile::Direction::DOWNSTREAM) { |
| direction = downstream; |
| } else { |
| BCM_LOG(ERROR, openolt_log_id, "direction-not-supported %d", traffic_queue.direction()); |
| return Status::CANCELLED; |
| } |
| err = RemoveQueue(direction, intf_id, onu_id, uni_id, traffic_queue.priority(), traffic_queue.gemport_id()); |
| if (err) { |
| return bcm_to_grpc_err(err, "Failed to remove queue"); |
| } |
| } |
| |
| return Status::OK; |
| } |