Cedric Roux
7757b9e7e7
It has been chosen to not include the full history of commits from David. He included a binary version of wireshark, probably a modified one that understands NFAPI. Wireshark is released under the GPL license, we cannot include it in the repository. We could have done a next commit to remove this binary. But then it would still be present in the history of commits, which may not be allowed. And it would take space on disk. We could edit the history to remove wireshark entirely. But this operation is too complicated. There was also a pcap capture file, which has nothing to do in the history of commits and would take space on disk. There again, it's too difficult to edit the history to remove it. There was a file .gitignore that was also removed. The original history can be found on David's repository: https://gitlab.eurecom.fr/daveprice/openairinterface5g/ The branch is: nfapi-ru-rau-split. A copy of that branch has been included in the internal OAI repository, for those who have access to it. The branch is the same. The last commit ID is 9106438239e0bc626ff1fa1d97d911caadd0fbb9. You can compare the current commit with the commit 9106... to see what differs. The current commit has to be considered non-working. The commit following the current commit will fix problems with the work in the current commit. If you use git bisect, don't spend time analyzing the current commit.
1626 lines
59 KiB
C
1626 lines
59 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <unistd.h>
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#include "debug.h"
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#include "nfapi_pnf_interface.h"
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#include "nfapi.h"
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#include "nfapi_pnf.h"
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#include "common/ran_context.h"
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//#include "openair1/PHY/vars.h"
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extern RAN_CONTEXT_t RC;
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#include <sys/socket.h>
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#include <sys/time.h>
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#include <netinet/in.h>
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#include <assert.h>
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#include <arpa/inet.h>
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#include <pthread.h>
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#include <errno.h>
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#include <vendor_ext.h>
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#include "fapi_stub.h"
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//#include "fapi_l1.h"
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#include "UTIL/LOG/log.h"
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#include "openair2/LAYER2/MAC/proto.h"
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#define NUM_P5_PHY 2
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#define _GNU_SOURCE
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extern void phy_init_RU(RU_t*);
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extern int config_sync_var;
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extern pthread_cond_t nfapi_sync_cond;
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extern pthread_mutex_t nfapi_sync_mutex;
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extern int nfapi_sync_var;
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extern int sync_var;
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extern void init_eNB_afterRU(void);
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extern void handle_nfapi_dci_dl_pdu(PHY_VARS_eNB *eNB, int frame, int subframe, eNB_rxtx_proc_t *proc, nfapi_dl_config_request_pdu_t *dl_config_pdu);
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extern void handle_nfapi_ul_pdu(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, nfapi_ul_config_request_pdu_t *ul_config_pdu, uint16_t frame,uint8_t subframe,uint8_t srs_present);
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extern void handle_nfapi_dlsch_pdu(PHY_VARS_eNB *eNB,int frame, int subframe, eNB_rxtx_proc_t *proc, nfapi_dl_config_request_pdu_t *dl_config_pdu, uint8_t codeword_index, uint8_t *sdu);
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extern void handle_nfapi_hi_dci0_dci_pdu(PHY_VARS_eNB *eNB,int frame, int subframe, eNB_rxtx_proc_t *proc, nfapi_hi_dci0_request_pdu_t *hi_dci0_config_pdu);
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extern void handle_nfapi_hi_dci0_hi_pdu(PHY_VARS_eNB *eNB,int frame, int subframe, eNB_rxtx_proc_t *proc, nfapi_hi_dci0_request_pdu_t *hi_dci0_config_pdu);
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extern void handle_nfapi_bch_pdu(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, nfapi_dl_config_request_pdu_t *dl_config_pdu, uint8_t *sdu);
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extern uint8_t nfapi_mode;
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nfapi_tx_request_pdu_t* tx_request_pdu[1023][10][10]; // [frame][subframe][max_num_pdus]
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uint8_t tx_pdus[32][8][4096];
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uint16_t phy_antenna_capability_values[] = { 1, 2, 4, 8, 16 };
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nfapi_pnf_param_response_t g_pnf_param_resp;
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nfapi_pnf_p7_config_t *p7_config_g = NULL;
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void* pnf_allocate(size_t size) {
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return malloc(size);
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}
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void pnf_deallocate(void* ptr) {
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free(ptr);
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}
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typedef struct {
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//public:
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uint8_t enabled;
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uint32_t rx_port;
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uint32_t tx_port;
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//std::string tx_addr;
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char tx_addr[80];
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} udp_data;
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typedef struct {
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uint16_t index;
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uint16_t id;
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uint8_t rfs[2];
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uint8_t excluded_rfs[2];
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udp_data udp;
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char local_addr[80];
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int local_port;
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char* remote_addr;
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int remote_port;
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uint8_t duplex_mode;
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uint16_t dl_channel_bw_support;
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uint16_t ul_channel_bw_support;
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uint8_t num_dl_layers_supported;
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uint8_t num_ul_layers_supported;
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uint16_t release_supported;
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uint8_t nmm_modes_supported;
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uint8_t dl_ues_per_subframe;
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uint8_t ul_ues_per_subframe;
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uint8_t first_subframe_ind;
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// timing information recevied from the vnf
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uint8_t timing_window;
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uint8_t timing_info_mode;
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uint8_t timing_info_period;
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} phy_info;
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typedef struct {
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//public:
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uint16_t index;
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uint16_t band;
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int16_t max_transmit_power;
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int16_t min_transmit_power;
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uint8_t num_antennas_supported;
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uint32_t min_downlink_frequency;
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uint32_t max_downlink_frequency;
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uint32_t max_uplink_frequency;
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uint32_t min_uplink_frequency;
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} rf_info;
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typedef struct {
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int release;
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phy_info phys[2];
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rf_info rfs[2];
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uint8_t sync_mode;
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uint8_t location_mode;
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uint8_t location_coordinates[6];
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uint32_t dl_config_timing;
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uint32_t ul_config_timing;
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uint32_t tx_timing;
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uint32_t hi_dci0_timing;
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uint16_t max_phys;
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uint16_t max_total_bw;
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uint16_t max_total_dl_layers;
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uint16_t max_total_ul_layers;
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uint8_t shared_bands;
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uint8_t shared_pa;
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int16_t max_total_power;
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uint8_t oui;
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uint8_t wireshark_test_mode;
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} pnf_info;
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typedef struct {
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uint16_t phy_id;
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nfapi_pnf_config_t* config;
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phy_info* phy;
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nfapi_pnf_p7_config_t* p7_config;
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} pnf_phy_user_data_t;
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static pnf_info pnf;
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static pthread_t pnf_start_pthread;
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extern void nfapi_log(char *file, char *func, int line, int comp, int level, const char* format, va_list args);
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void pnf_nfapi_trace(nfapi_trace_level_t nfapi_level, const char* message, ...) {
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va_list args;
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int oai_level;
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if (nfapi_level==NFAPI_TRACE_ERROR) {
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oai_level = LOG_ERR;
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} else if (nfapi_level==NFAPI_TRACE_WARN) {
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oai_level = LOG_WARNING;
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} else if (nfapi_level==NFAPI_TRACE_NOTE) {
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oai_level = LOG_INFO;
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} else if (nfapi_level==NFAPI_TRACE_INFO) {
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oai_level = LOG_DEBUG;
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} else {
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oai_level = LOG_ERR;
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}
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va_start(args, message);
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nfapi_log("FILE>", "FUNC", 999, PHY, oai_level, message, args);
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va_end(args);
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}
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void pnf_set_thread_priority(int priority) {
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pthread_attr_t ptAttr;
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struct sched_param schedParam;
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schedParam.__sched_priority = priority;
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if(sched_setscheduler(0, SCHED_RR, &schedParam) != 0) {
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printf("failed to set SCHED_RR\n");
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}
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if(pthread_attr_setschedpolicy(&ptAttr, SCHED_RR) != 0) {
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printf("failed to set pthread SCHED_RR %d\n", errno);
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}
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pthread_attr_setinheritsched(&ptAttr, PTHREAD_EXPLICIT_SCHED);
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struct sched_param thread_params;
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thread_params.sched_priority = 20;
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if(pthread_attr_setschedparam(&ptAttr, &thread_params) != 0) {
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printf("failed to set sched param\n");
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}
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}
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void* pnf_p7_thread_start(void* ptr) {
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NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] P7 THREAD %s\n", __FUNCTION__);
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pnf_set_thread_priority(79);
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nfapi_pnf_p7_config_t* config = (nfapi_pnf_p7_config_t*)ptr;
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nfapi_pnf_p7_start(config);
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return 0;
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}
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int pnf_param_request(nfapi_pnf_config_t* config, nfapi_pnf_param_request_t* req) {
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printf("[PNF] pnf param request\n");
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nfapi_pnf_param_response_t resp;
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memset(&resp, 0, sizeof(resp));
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resp.header.message_id = NFAPI_PNF_PARAM_RESPONSE;
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resp.error_code = NFAPI_MSG_OK;
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pnf_info* pnf = (pnf_info*)(config->user_data);
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resp.pnf_param_general.tl.tag = NFAPI_PNF_PARAM_GENERAL_TAG;
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resp.pnf_param_general.nfapi_sync_mode = pnf->sync_mode;
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resp.pnf_param_general.location_mode = pnf->location_mode;
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resp.pnf_param_general.dl_config_timing = pnf->dl_config_timing;
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resp.pnf_param_general.tx_timing = pnf->tx_timing;
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resp.pnf_param_general.ul_config_timing = pnf->ul_config_timing;
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resp.pnf_param_general.hi_dci0_timing = pnf->hi_dci0_timing;
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resp.pnf_param_general.maximum_number_phys = pnf->max_phys;
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resp.pnf_param_general.maximum_total_bandwidth = pnf->max_total_bw;
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resp.pnf_param_general.maximum_total_number_dl_layers = pnf->max_total_dl_layers;
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resp.pnf_param_general.maximum_total_number_ul_layers = pnf->max_total_ul_layers;
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resp.pnf_param_general.shared_bands = pnf->shared_bands;
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resp.pnf_param_general.shared_pa = pnf->shared_pa;
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resp.pnf_param_general.maximum_total_power = pnf->max_total_power;
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resp.pnf_phy.tl.tag = NFAPI_PNF_PHY_TAG;
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resp.pnf_phy.number_of_phys = 1;
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for(int i = 0; i < 1; ++i) {
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resp.pnf_phy.phy[i].phy_config_index = pnf->phys[i].index;
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resp.pnf_phy.phy[i].downlink_channel_bandwidth_supported = pnf->phys[i].dl_channel_bw_support;
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resp.pnf_phy.phy[i].uplink_channel_bandwidth_supported = pnf->phys[i].ul_channel_bw_support;
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resp.pnf_phy.phy[i].number_of_dl_layers_supported = pnf->phys[i].num_dl_layers_supported;
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resp.pnf_phy.phy[i].number_of_ul_layers_supported = pnf->phys[i].num_ul_layers_supported;
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resp.pnf_phy.phy[i].maximum_3gpp_release_supported = pnf->phys[i].release_supported;
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resp.pnf_phy.phy[i].nmm_modes_supported = pnf->phys[i].nmm_modes_supported;
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resp.pnf_phy.phy[i].number_of_rfs = 2;
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for(int j = 0; j < 1; ++j) {
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resp.pnf_phy.phy[i].rf_config[j].rf_config_index = pnf->phys[i].rfs[j];
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}
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resp.pnf_phy.phy[i].number_of_rf_exclusions = 0;
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for(int j = 0; j < 0; ++j) {
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resp.pnf_phy.phy[i].excluded_rf_config[j].rf_config_index = pnf->phys[i].excluded_rfs[j];
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}
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}
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resp.pnf_rf.tl.tag = NFAPI_PNF_RF_TAG;
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resp.pnf_rf.number_of_rfs = 2;
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for(int i = 0; i < 2; ++i) {
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resp.pnf_rf.rf[i].rf_config_index = pnf->rfs[i].index;
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resp.pnf_rf.rf[i].band = pnf->rfs[i].band;
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resp.pnf_rf.rf[i].maximum_transmit_power = pnf->rfs[i].max_transmit_power;
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resp.pnf_rf.rf[i].minimum_transmit_power = pnf->rfs[i].min_transmit_power;
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resp.pnf_rf.rf[i].number_of_antennas_suppported = pnf->rfs[i].num_antennas_supported;
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resp.pnf_rf.rf[i].minimum_downlink_frequency = pnf->rfs[i].min_downlink_frequency;
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resp.pnf_rf.rf[i].maximum_downlink_frequency = pnf->rfs[i].max_downlink_frequency;
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resp.pnf_rf.rf[i].minimum_uplink_frequency = pnf->rfs[i].min_uplink_frequency;
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resp.pnf_rf.rf[i].maximum_uplink_frequency = pnf->rfs[i].max_uplink_frequency;
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}
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if(pnf->release >= 10) {
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resp.pnf_phy_rel10.tl.tag = NFAPI_PNF_PHY_REL10_TAG;
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resp.pnf_phy_rel10.number_of_phys = 1;
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for(int i = 0; i < 1; ++i)
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{
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resp.pnf_phy_rel10.phy[i].phy_config_index = pnf->phys[i].index;
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resp.pnf_phy_rel10.phy[i].transmission_mode_7_supported = 0;
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resp.pnf_phy_rel10.phy[i].transmission_mode_8_supported = 1;
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resp.pnf_phy_rel10.phy[i].two_antenna_ports_for_pucch = 0;
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resp.pnf_phy_rel10.phy[i].transmission_mode_9_supported = 1;
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resp.pnf_phy_rel10.phy[i].simultaneous_pucch_pusch = 0;
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resp.pnf_phy_rel10.phy[i].four_layer_tx_with_tm3_and_tm4 = 1;
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}
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}
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if(pnf->release >= 11) {
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resp.pnf_phy_rel11.tl.tag = NFAPI_PNF_PHY_REL11_TAG;
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resp.pnf_phy_rel11.number_of_phys = 1;
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for(int i = 0; i < 1; ++i) {
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resp.pnf_phy_rel11.phy[i].phy_config_index = pnf->phys[i].index;
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resp.pnf_phy_rel11.phy[i].edpcch_supported = 0;
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resp.pnf_phy_rel11.phy[i].multi_ack_csi_reporting = 1;
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resp.pnf_phy_rel11.phy[i].pucch_tx_diversity = 0;
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resp.pnf_phy_rel11.phy[i].ul_comp_supported = 1;
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resp.pnf_phy_rel11.phy[i].transmission_mode_5_supported = 0;
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}
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}
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if(pnf->release >= 12) {
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resp.pnf_phy_rel12.tl.tag = NFAPI_PNF_PHY_REL12_TAG;
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resp.pnf_phy_rel12.number_of_phys = 1;
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for(int i = 0; i < 1; ++i) {
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resp.pnf_phy_rel12.phy[i].phy_config_index = pnf->phys[i].index;
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resp.pnf_phy_rel12.phy[i].csi_subframe_set = 0;
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resp.pnf_phy_rel12.phy[i].enhanced_4tx_codebook = 2;
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resp.pnf_phy_rel12.phy[i].drs_supported = 0;
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resp.pnf_phy_rel12.phy[i].ul_64qam_supported = 1;
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resp.pnf_phy_rel12.phy[i].transmission_mode_10_supported = 0;
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resp.pnf_phy_rel12.phy[i].alternative_bts_indices = 1;
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}
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}
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if(pnf->release >= 13) {
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resp.pnf_phy_rel13.tl.tag = NFAPI_PNF_PHY_REL13_TAG;
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resp.pnf_phy_rel13.number_of_phys = 1;
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for(int i = 0; i < 1; ++i) {
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resp.pnf_phy_rel13.phy[i].phy_config_index = pnf->phys[i].index;
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resp.pnf_phy_rel13.phy[i].pucch_format4_supported = 0;
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resp.pnf_phy_rel13.phy[i].pucch_format5_supported = 1;
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resp.pnf_phy_rel13.phy[i].more_than_5_ca_support = 0;
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resp.pnf_phy_rel13.phy[i].laa_supported = 1;
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resp.pnf_phy_rel13.phy[i].laa_ending_in_dwpts_supported = 0;
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resp.pnf_phy_rel13.phy[i].laa_starting_in_second_slot_supported = 1;
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resp.pnf_phy_rel13.phy[i].beamforming_supported = 0;
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resp.pnf_phy_rel13.phy[i].csi_rs_enhancement_supported = 1;
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resp.pnf_phy_rel13.phy[i].drms_enhancement_supported = 0;
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resp.pnf_phy_rel13.phy[i].srs_enhancement_supported = 1;
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}
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resp.pnf_phy_rel13_nb_iot.tl.tag = NFAPI_PNF_PHY_REL13_NB_IOT_TAG;
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resp.pnf_phy_rel13_nb_iot.number_of_phys = 1;
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for(int i = 0; i < 1; ++i) {
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resp.pnf_phy_rel13_nb_iot.phy[i].phy_config_index = pnf->phys[i].index;
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resp.pnf_phy_rel13_nb_iot.phy[i].number_of_rfs = 1;
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for(int j = 0; j < 1; ++j) {
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resp.pnf_phy_rel13_nb_iot.phy[i].rf_config[j].rf_config_index = pnf->phys[i].rfs[j];
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}
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resp.pnf_phy_rel13_nb_iot.phy[i].number_of_rf_exclusions = 1;
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for(int j = 0; j < 1; ++j) {
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resp.pnf_phy_rel13_nb_iot.phy[i].excluded_rf_config[j].rf_config_index = pnf->phys[i].excluded_rfs[j];
|
|
}
|
|
|
|
resp.pnf_phy_rel13_nb_iot.phy[i].number_of_dl_layers_supported = pnf->phys[i].num_dl_layers_supported;
|
|
resp.pnf_phy_rel13_nb_iot.phy[i].number_of_ul_layers_supported = pnf->phys[i].num_ul_layers_supported;
|
|
resp.pnf_phy_rel13_nb_iot.phy[i].maximum_3gpp_release_supported = pnf->phys[i].release_supported;
|
|
resp.pnf_phy_rel13_nb_iot.phy[i].nmm_modes_supported = pnf->phys[i].nmm_modes_supported;
|
|
}
|
|
}
|
|
|
|
nfapi_pnf_pnf_param_resp(config, &resp);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pnf_config_request(nfapi_pnf_config_t* config, nfapi_pnf_config_request_t* req) {
|
|
|
|
printf("[PNF] pnf config request\n");
|
|
|
|
pnf_info* pnf = (pnf_info*)(config->user_data);
|
|
|
|
phy_info *phy = pnf->phys;
|
|
phy->id = req->pnf_phy_rf_config.phy_rf_config[0].phy_id;
|
|
printf("[PNF] pnf config request assigned phy_id %d to phy_config_index %d\n", phy->id, req->pnf_phy_rf_config.phy_rf_config[0].phy_config_index);
|
|
|
|
nfapi_pnf_config_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_PNF_CONFIG_RESPONSE;
|
|
resp.error_code = NFAPI_MSG_OK;
|
|
nfapi_pnf_pnf_config_resp(config, &resp);
|
|
printf("[PNF] Sent pnf_config_resp\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
void nfapi_send_pnf_start_resp(nfapi_pnf_config_t* config, uint16_t phy_id) {
|
|
|
|
printf("Sending NFAPI_START_RESPONSE config:%p phy_id:%d\n", config, phy_id);
|
|
|
|
nfapi_start_response_t start_resp;
|
|
memset(&start_resp, 0, sizeof(start_resp));
|
|
start_resp.header.message_id = NFAPI_START_RESPONSE;
|
|
start_resp.header.phy_id = phy_id;
|
|
start_resp.error_code = NFAPI_MSG_OK;
|
|
|
|
nfapi_pnf_start_resp(config, &start_resp);
|
|
}
|
|
|
|
int pnf_start_request(nfapi_pnf_config_t* config, nfapi_pnf_start_request_t* req) {
|
|
|
|
printf("Received NFAPI_PNF_START_REQUEST\n");
|
|
|
|
pnf_info* pnf = (pnf_info*)(config->user_data);
|
|
|
|
// start all phys that have been configured
|
|
phy_info* phy = pnf->phys;
|
|
|
|
if(phy->id != 0) {
|
|
nfapi_pnf_start_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_PNF_START_RESPONSE;
|
|
resp.error_code = NFAPI_MSG_OK;
|
|
nfapi_pnf_pnf_start_resp(config, &resp);
|
|
printf("[PNF] Sent NFAPI_PNF_START_RESP\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int pnf_stop_request(nfapi_pnf_config_t* config, nfapi_pnf_stop_request_t* req) {
|
|
|
|
printf("[PNF] Received NFAPI_PNF_STOP_REQ\n");
|
|
|
|
nfapi_pnf_stop_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_PNF_STOP_RESPONSE;
|
|
resp.error_code = NFAPI_MSG_OK;
|
|
nfapi_pnf_pnf_stop_resp(config, &resp);
|
|
printf("[PNF] Sent NFAPI_PNF_STOP_REQ\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
int param_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_param_request_t* req) {
|
|
|
|
printf("[PNF] Received NFAPI_PARAM_REQUEST phy_id:%d\n", req->header.phy_id);
|
|
|
|
//pnf_info* pnf = (pnf_info*)(config->user_data);
|
|
|
|
nfapi_param_response_t nfapi_resp;
|
|
|
|
pnf_info* pnf = (pnf_info*)(config->user_data);
|
|
|
|
memset(&nfapi_resp, 0, sizeof(nfapi_resp));
|
|
nfapi_resp.header.message_id = NFAPI_PARAM_RESPONSE;
|
|
nfapi_resp.header.phy_id = req->header.phy_id;
|
|
nfapi_resp.error_code = 0; // DJP - what value???
|
|
|
|
struct sockaddr_in pnf_p7_sockaddr;
|
|
|
|
pnf_p7_sockaddr.sin_addr.s_addr = inet_addr(pnf->phys[0].local_addr);
|
|
nfapi_resp.nfapi_config.p7_pnf_address_ipv4.tl.tag = NFAPI_NFAPI_P7_PNF_ADDRESS_IPV4_TAG;
|
|
memcpy(nfapi_resp.nfapi_config.p7_pnf_address_ipv4.address, &pnf_p7_sockaddr.sin_addr.s_addr, 4);
|
|
nfapi_resp.num_tlv++;
|
|
|
|
// P7 PNF Port
|
|
nfapi_resp.nfapi_config.p7_pnf_port.tl.tag = NFAPI_NFAPI_P7_PNF_PORT_TAG;
|
|
nfapi_resp.nfapi_config.p7_pnf_port.value = 32123; // DJP - hard code alert!!!! FIXME TODO
|
|
nfapi_resp.num_tlv++;
|
|
|
|
nfapi_pnf_param_resp(config, &nfapi_resp);
|
|
|
|
printf("[PNF] Sent NFAPI_PARAM_RESPONSE phy_id:%d number_of_tlvs:%u\n", req->header.phy_id, nfapi_resp.num_tlv);
|
|
|
|
printf("[PNF] param request .. exit\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
int config_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_config_request_t* req) {
|
|
|
|
printf("[PNF] Received NFAPI_CONFIG_REQ phy_id:%d\n", req->header.phy_id);
|
|
|
|
pnf_info* pnf = (pnf_info*)(config->user_data);
|
|
uint8_t num_tlv = 0;
|
|
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
|
|
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
|
|
|
|
phy_info* phy_info = pnf->phys;
|
|
|
|
if(req->nfapi_config.timing_window.tl.tag == NFAPI_NFAPI_TIMING_WINDOW_TAG) {
|
|
phy_info->timing_window = req->nfapi_config.timing_window.value;
|
|
printf("Phy_info:Timing window:%u NFAPI_CONFIG:timing_window:%u\n", phy_info->timing_window, req->nfapi_config.timing_window.value);
|
|
num_tlv++;
|
|
}
|
|
|
|
if(req->nfapi_config.timing_info_mode.tl.tag == NFAPI_NFAPI_TIMING_INFO_MODE_TAG) {
|
|
printf("timing info mode:%d\n", req->nfapi_config.timing_info_mode.value);
|
|
phy_info->timing_info_mode = req->nfapi_config.timing_info_mode.value;
|
|
num_tlv++;
|
|
} else {
|
|
phy_info->timing_info_mode = 0;
|
|
printf("NO timing info mode provided\n");
|
|
}
|
|
|
|
if(req->nfapi_config.timing_info_period.tl.tag == NFAPI_NFAPI_TIMING_INFO_PERIOD_TAG) {
|
|
printf("timing info period provided value:%d\n", req->nfapi_config.timing_info_period.value);
|
|
phy_info->timing_info_period = req->nfapi_config.timing_info_period.value;
|
|
num_tlv++;
|
|
} else {
|
|
phy_info->timing_info_period = 0;
|
|
}
|
|
|
|
if(req->rf_config.dl_channel_bandwidth.tl.tag == NFAPI_RF_CONFIG_DL_CHANNEL_BANDWIDTH_TAG) {
|
|
phy_info->dl_channel_bw_support = req->rf_config.dl_channel_bandwidth.value;
|
|
fp->N_RB_DL = req->rf_config.dl_channel_bandwidth.value;
|
|
num_tlv++;
|
|
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s() NFAPI_RF_CONFIG_DL_CHANNEL_BANDWIDTH_TAG N_RB_DL:%u\n", __FUNCTION__, fp->N_RB_DL);
|
|
} else {
|
|
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s() Missing NFAPI_RF_CONFIG_DL_CHANNEL_BANDWIDTH_TAG\n", __FUNCTION__);
|
|
}
|
|
|
|
if(req->rf_config.ul_channel_bandwidth.tl.tag == NFAPI_RF_CONFIG_UL_CHANNEL_BANDWIDTH_TAG) {
|
|
phy_info->ul_channel_bw_support = req->rf_config.ul_channel_bandwidth.value;
|
|
fp->N_RB_UL = req->rf_config.ul_channel_bandwidth.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if(req->nfapi_config.rf_bands.tl.tag == NFAPI_NFAPI_RF_BANDS_TAG) {
|
|
pnf->rfs[0].band = req->nfapi_config.rf_bands.rf_band[0];
|
|
fp->eutra_band = req->nfapi_config.rf_bands.rf_band[0];
|
|
num_tlv++;
|
|
}
|
|
|
|
if(req->nfapi_config.earfcn.tl.tag == NFAPI_NFAPI_EARFCN_TAG) {
|
|
fp->dl_CarrierFreq = from_earfcn(fp->eutra_band, req->nfapi_config.earfcn.value);
|
|
fp->ul_CarrierFreq = fp->dl_CarrierFreq - (get_uldl_offset(fp->eutra_band) * 1e5);
|
|
num_tlv++;
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() earfcn:%u dl_carrierFreq:%u ul_CarrierFreq:%u band:%u N_RB_DL:%u\n",
|
|
__FUNCTION__, req->nfapi_config.earfcn.value, fp->dl_CarrierFreq, fp->ul_CarrierFreq, pnf->rfs[0].band, fp->N_RB_DL);
|
|
}
|
|
|
|
if (req->subframe_config.duplex_mode.tl.tag == NFAPI_SUBFRAME_CONFIG_DUPLEX_MODE_TAG) {
|
|
fp->frame_type = req->subframe_config.duplex_mode.value==0 ? TDD : FDD;
|
|
num_tlv++;
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() frame_type:%d\n", __FUNCTION__, fp->frame_type);
|
|
}
|
|
|
|
if (req->subframe_config.dl_cyclic_prefix_type.tl.tag == NFAPI_SUBFRAME_CONFIG_DL_CYCLIC_PREFIX_TYPE_TAG) {
|
|
fp->Ncp = req->subframe_config.dl_cyclic_prefix_type.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->subframe_config.ul_cyclic_prefix_type.tl.tag == NFAPI_SUBFRAME_CONFIG_UL_CYCLIC_PREFIX_TYPE_TAG) {
|
|
fp->Ncp_UL = req->subframe_config.ul_cyclic_prefix_type.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
fp->num_MBSFN_config = 0; // DJP - hard code alert
|
|
|
|
if (req->sch_config.physical_cell_id.tl.tag == NFAPI_SCH_CONFIG_PHYSICAL_CELL_ID_TAG) {
|
|
fp->Nid_cell = req->sch_config.physical_cell_id.value;
|
|
fp->nushift = fp->Nid_cell%6;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->rf_config.tx_antenna_ports.tl.tag == NFAPI_RF_CONFIG_TX_ANTENNA_PORTS_TAG) {
|
|
fp->nb_antennas_tx = req->rf_config.tx_antenna_ports.value;
|
|
fp->nb_antenna_ports_eNB = 1;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->rf_config.rx_antenna_ports.tl.tag == NFAPI_RF_CONFIG_RX_ANTENNA_PORTS_TAG) {
|
|
fp->nb_antennas_rx = req->rf_config.rx_antenna_ports.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->phich_config.phich_resource.tl.tag == NFAPI_PHICH_CONFIG_PHICH_RESOURCE_TAG) {
|
|
fp->phich_config_common.phich_resource = req->phich_config.phich_resource.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->phich_config.phich_duration.tl.tag == NFAPI_PHICH_CONFIG_PHICH_DURATION_TAG) {
|
|
fp->phich_config_common.phich_duration = req->phich_config.phich_duration.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->phich_config.phich_power_offset.tl.tag == NFAPI_PHICH_CONFIG_PHICH_POWER_OFFSET_TAG) {
|
|
LOG_E(PHY, "%s() NFAPI_PHICH_CONFIG_PHICH_POWER_OFFSET_TAG tag:%d not supported\n", __FUNCTION__, req->phich_config.phich_power_offset.tl.tag);
|
|
//fp->phich_config_common.phich_power_offset = req->phich_config.
|
|
num_tlv++;
|
|
}
|
|
|
|
// UL RS Config
|
|
if (req->uplink_reference_signal_config.cyclic_shift_1_for_drms.tl.tag == NFAPI_UPLINK_REFERENCE_SIGNAL_CONFIG_CYCLIC_SHIFT_1_FOR_DRMS_TAG) {
|
|
fp->pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift = req->uplink_reference_signal_config.cyclic_shift_1_for_drms.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->uplink_reference_signal_config.uplink_rs_hopping.tl.tag == NFAPI_UPLINK_REFERENCE_SIGNAL_CONFIG_UPLINK_RS_HOPPING_TAG) {
|
|
fp->pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = req->uplink_reference_signal_config.uplink_rs_hopping.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->uplink_reference_signal_config.group_assignment.tl.tag == NFAPI_UPLINK_REFERENCE_SIGNAL_CONFIG_GROUP_ASSIGNMENT_TAG) {
|
|
fp->pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = req->uplink_reference_signal_config.group_assignment.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->pusch_config.hopping_mode.tl.tag == NFAPI_PUSCH_CONFIG_HOPPING_MODE_TAG) {
|
|
} // DJP - not being handled?
|
|
|
|
if (req->pusch_config.hopping_offset.tl.tag == NFAPI_PUSCH_CONFIG_HOPPING_OFFSET_TAG) {
|
|
} // DJP - not being handled?
|
|
|
|
if (req->pusch_config.number_of_subbands.tl.tag == NFAPI_PUSCH_CONFIG_NUMBER_OF_SUBBANDS_TAG) {
|
|
} // DJP - not being handled?
|
|
|
|
if (req->prach_config.configuration_index.tl.tag == NFAPI_PRACH_CONFIG_CONFIGURATION_INDEX_TAG) {
|
|
fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex=req->prach_config.configuration_index.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->prach_config.root_sequence_index.tl.tag == NFAPI_PRACH_CONFIG_ROOT_SEQUENCE_INDEX_TAG) {
|
|
fp->prach_config_common.rootSequenceIndex=req->prach_config.root_sequence_index.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->prach_config.zero_correlation_zone_configuration.tl.tag == NFAPI_PRACH_CONFIG_ZERO_CORRELATION_ZONE_CONFIGURATION_TAG) {
|
|
fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig=req->prach_config.zero_correlation_zone_configuration.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->prach_config.high_speed_flag.tl.tag == NFAPI_PRACH_CONFIG_HIGH_SPEED_FLAG_TAG) {
|
|
fp->prach_config_common.prach_ConfigInfo.highSpeedFlag=req->prach_config.high_speed_flag.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
if (req->prach_config.frequency_offset.tl.tag == NFAPI_PRACH_CONFIG_FREQUENCY_OFFSET_TAG) {
|
|
fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset=req->prach_config.frequency_offset.value;
|
|
num_tlv++;
|
|
}
|
|
|
|
printf("[PNF] CONFIG_REQUEST[num_tlv:%d] TLVs processed:%d\n", req->num_tlv, num_tlv);
|
|
|
|
printf("[PNF] Simulating PHY CONFIG - DJP\n");
|
|
PHY_Config_t phy_config;
|
|
phy_config.Mod_id = 0;
|
|
phy_config.CC_id=0;
|
|
phy_config.cfg = req;
|
|
|
|
phy_config_request(&phy_config);
|
|
|
|
dump_frame_parms(fp);
|
|
|
|
phy_info->remote_port = req->nfapi_config.p7_vnf_port.value;
|
|
|
|
struct sockaddr_in vnf_p7_sockaddr;
|
|
memcpy(&vnf_p7_sockaddr.sin_addr.s_addr, &(req->nfapi_config.p7_vnf_address_ipv4.address[0]), 4);
|
|
phy_info->remote_addr = inet_ntoa(vnf_p7_sockaddr.sin_addr);
|
|
|
|
printf("[PNF] %d vnf p7 %s:%d timing %d %d %d\n", phy_info->id, phy_info->remote_addr, phy_info->remote_port,
|
|
phy_info->timing_window, phy_info->timing_info_mode, phy_info->timing_info_period);
|
|
|
|
nfapi_config_response_t nfapi_resp;
|
|
memset(&nfapi_resp, 0, sizeof(nfapi_resp));
|
|
nfapi_resp.header.message_id = NFAPI_CONFIG_RESPONSE;
|
|
nfapi_resp.header.phy_id = phy_info->id;
|
|
nfapi_resp.error_code = 0; // DJP - some value resp->error_code;
|
|
nfapi_pnf_config_resp(config, &nfapi_resp);
|
|
printf("[PNF] Sent NFAPI_CONFIG_RESPONSE phy_id:%d\n", phy_info->id);
|
|
|
|
return 0;
|
|
}
|
|
|
|
nfapi_p7_message_header_t* pnf_phy_allocate_p7_vendor_ext(uint16_t message_id, uint16_t* msg_size) {
|
|
|
|
if(message_id == P7_VENDOR_EXT_REQ) {
|
|
(*msg_size) = sizeof(vendor_ext_p7_req);
|
|
return (nfapi_p7_message_header_t*)malloc(sizeof(vendor_ext_p7_req));
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void pnf_phy_deallocate_p7_vendor_ext(nfapi_p7_message_header_t* header) {
|
|
|
|
free(header);
|
|
}
|
|
|
|
int pnf_phy_hi_dci0_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_hi_dci0_request_t* req) {
|
|
|
|
if (req->hi_dci0_request_body.number_of_dci == 0 && req->hi_dci0_request_body.number_of_hi == 0)
|
|
LOG_D(PHY,"[PNF] HI_DCI0_REQUEST SFN/SF:%05d dci:%d hi:%d\n", NFAPI_SFNSF2DEC(req->sfn_sf), req->hi_dci0_request_body.number_of_dci, req->hi_dci0_request_body.number_of_hi);
|
|
|
|
//phy_info* phy = (phy_info*)(pnf_p7->user_data);
|
|
|
|
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
|
|
eNB_rxtx_proc_t *proc = &eNB->proc.proc_rxtx[0];
|
|
|
|
for (int i=0; i<req->hi_dci0_request_body.number_of_dci + req->hi_dci0_request_body.number_of_hi; i++) {
|
|
|
|
//LOG_D(PHY,"[PNF] HI_DCI0_REQ sfn_sf:%d PDU[%d]\n", NFAPI_SFNSF2DEC(req->sfn_sf), i);
|
|
|
|
if (req->hi_dci0_request_body.hi_dci0_pdu_list[i].pdu_type == NFAPI_HI_DCI0_DCI_PDU_TYPE) {
|
|
|
|
//LOG_D(PHY,"[PNF] HI_DCI0_REQ sfn_sf:%d PDU[%d] - NFAPI_HI_DCI0_DCI_PDU_TYPE\n", NFAPI_SFNSF2DEC(req->sfn_sf), i);
|
|
|
|
nfapi_hi_dci0_request_pdu_t *hi_dci0_req_pdu = &req->hi_dci0_request_body.hi_dci0_pdu_list[i];
|
|
|
|
handle_nfapi_hi_dci0_dci_pdu(eNB,NFAPI_SFNSF2SFN(req->sfn_sf),NFAPI_SFNSF2SF(req->sfn_sf),proc,hi_dci0_req_pdu);
|
|
|
|
eNB->pdcch_vars[NFAPI_SFNSF2SF(req->sfn_sf)&1].num_dci++;
|
|
|
|
} else if (req->hi_dci0_request_body.hi_dci0_pdu_list[i].pdu_type == NFAPI_HI_DCI0_HI_PDU_TYPE) {
|
|
|
|
LOG_D(PHY,"[PNF] HI_DCI0_REQ sfn_sf:%d PDU[%d] - NFAPI_HI_DCI0_HI_PDU_TYPE\n", NFAPI_SFNSF2DEC(req->sfn_sf), i);
|
|
|
|
nfapi_hi_dci0_request_pdu_t *hi_dci0_req_pdu = &req->hi_dci0_request_body.hi_dci0_pdu_list[i];
|
|
|
|
handle_nfapi_hi_dci0_hi_pdu(eNB, NFAPI_SFNSF2SFN(req->sfn_sf),NFAPI_SFNSF2SF(req->sfn_sf), proc, hi_dci0_req_pdu);
|
|
|
|
} else {
|
|
|
|
LOG_E(PHY,"[PNF] HI_DCI0_REQ sfn_sf:%d PDU[%d] - unknown pdu type:%d\n", NFAPI_SFNSF2DEC(req->sfn_sf), i, req->hi_dci0_request_body.hi_dci0_pdu_list[i].pdu_type);
|
|
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pnf_phy_dl_config_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_dl_config_request_t* req) {
|
|
|
|
if (RC.ru == 0) {
|
|
return -1;
|
|
}
|
|
|
|
if (RC.eNB == 0) {
|
|
return -2;
|
|
}
|
|
|
|
if (RC.eNB[0][0] == 0) {
|
|
return -3;
|
|
}
|
|
|
|
if (sync_var != 0) {
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() Main system not up - is this a dummy subframe?\n", __FUNCTION__);
|
|
return -4;
|
|
}
|
|
|
|
int sfn = NFAPI_SFNSF2SFN(req->sfn_sf);
|
|
int sf = NFAPI_SFNSF2SF(req->sfn_sf);
|
|
|
|
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
|
|
eNB_rxtx_proc_t *proc = &eNB->proc.proc_rxtx[0];
|
|
nfapi_dl_config_request_pdu_t* dl_config_pdu_list = req->dl_config_request_body.dl_config_pdu_list;
|
|
LTE_eNB_PDCCH *pdcch_vars = &eNB->pdcch_vars[sf&1];
|
|
|
|
pdcch_vars->num_pdcch_symbols = req->dl_config_request_body.number_pdcch_ofdm_symbols;
|
|
pdcch_vars->num_dci = 0;
|
|
|
|
if (req->dl_config_request_body.number_dci ||
|
|
req->dl_config_request_body.number_pdu ||
|
|
req->dl_config_request_body.number_pdsch_rnti)
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() TX:%d/%d RX:%d/%d sfn_sf:%d pdcch:%u dl_cfg[dci:%u pdus:%d pdsch_rnti:%d] pcfich:%u\n",
|
|
__FUNCTION__, proc->frame_tx, proc->subframe_tx, proc->frame_rx, proc->subframe_rx,
|
|
NFAPI_SFNSF2DEC(req->sfn_sf),
|
|
req->dl_config_request_body.number_pdcch_ofdm_symbols,
|
|
req->dl_config_request_body.number_dci,
|
|
req->dl_config_request_body.number_pdu,
|
|
req->dl_config_request_body.number_pdsch_rnti,
|
|
req->dl_config_request_body.transmission_power_pcfich);
|
|
|
|
for (int i=0;i<req->dl_config_request_body.number_pdu;i++) {
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() sfn/sf:%d PDU[%d] size:%d pdcch_vars->num_dci:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), i, dl_config_pdu_list[i].pdu_size,pdcch_vars->num_dci);
|
|
|
|
if (dl_config_pdu_list[i].pdu_type == NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE) {
|
|
|
|
handle_nfapi_dci_dl_pdu(eNB,NFAPI_SFNSF2SFN(req->sfn_sf),NFAPI_SFNSF2SF(req->sfn_sf),proc,&dl_config_pdu_list[i]);
|
|
|
|
pdcch_vars->num_dci++; // Is actually number of DCI PDUs
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() pdcch_vars->num_dci:%d\n", __FUNCTION__, pdcch_vars->num_dci);
|
|
|
|
} else if (dl_config_pdu_list[i].pdu_type == NFAPI_DL_CONFIG_BCH_PDU_TYPE) {
|
|
|
|
nfapi_dl_config_bch_pdu *bch_pdu = &dl_config_pdu_list[i].bch_pdu;
|
|
uint16_t pdu_index = bch_pdu->bch_pdu_rel8.pdu_index;
|
|
|
|
if (tx_request_pdu[sfn][sf][pdu_index] != NULL) {
|
|
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() PDU:%d BCH: pdu_index:%u pdu_length:%d sdu_length:%d BCH_SDU:%x,%x,%x\n", __FUNCTION__, i, pdu_index, bch_pdu->bch_pdu_rel8.length, tx_request_pdu[sfn][sf][pdu_index]->segments[0].segment_length, sdu[0], sdu[1], sdu[2]);
|
|
|
|
handle_nfapi_bch_pdu(eNB, proc, &dl_config_pdu_list[i], tx_request_pdu[sfn][sf][pdu_index]->segments[0].segment_data);
|
|
|
|
eNB->pbch_configured=1;
|
|
|
|
} else {
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s() BCH NULL TX PDU SFN/SF:%d PDU_INDEX:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), pdu_index);
|
|
}
|
|
} else if (dl_config_pdu_list[i].pdu_type == NFAPI_DL_CONFIG_DLSCH_PDU_TYPE) {
|
|
|
|
nfapi_dl_config_dlsch_pdu *dlsch_pdu = &dl_config_pdu_list[i].dlsch_pdu;
|
|
nfapi_dl_config_dlsch_pdu_rel8_t *rel8_pdu = &dlsch_pdu->dlsch_pdu_rel8;
|
|
nfapi_tx_request_pdu_t *tx_pdu = tx_request_pdu[sfn][sf][rel8_pdu->pdu_index];
|
|
|
|
if (tx_pdu != NULL) {
|
|
int UE_id = find_dlsch(rel8_pdu->rnti,eNB,SEARCH_EXIST_OR_FREE);
|
|
AssertFatal(UE_id!=-1,"no free or exiting dlsch_context\n");
|
|
AssertFatal(UE_id<NUMBER_OF_UE_MAX,"returned UE_id %d >= %d(NUMBER_OF_UE_MAX)\n",UE_id,NUMBER_OF_UE_MAX);
|
|
LTE_eNB_DLSCH_t *dlsch0 = eNB->dlsch[UE_id][0];
|
|
//LTE_eNB_DLSCH_t *dlsch1 = eNB->dlsch[UE_id][1];
|
|
int harq_pid = dlsch0->harq_ids[sf];
|
|
uint8_t *dlsch_sdu = tx_pdus[UE_id][harq_pid];
|
|
|
|
memcpy(dlsch_sdu, tx_pdu->segments[0].segment_data, tx_pdu->segments[0].segment_length);
|
|
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() DLSCH:pdu_index:%d handle_nfapi_dlsch_pdu(eNB, proc_rxtx, dlsch_pdu, transport_blocks:%d sdu:%p) eNB->pdcch_vars[proc->subframe_tx & 1].num_pdcch_symbols:%d\n", __FUNCTION__, rel8_pdu->pdu_index, rel8_pdu->transport_blocks, dlsch_sdu, eNB->pdcch_vars[proc->subframe_tx & 1].num_pdcch_symbols);
|
|
|
|
handle_nfapi_dlsch_pdu( eNB, sfn,sf, &eNB->proc.proc_rxtx[0], &dl_config_pdu_list[i], rel8_pdu->transport_blocks-1, dlsch_sdu);
|
|
|
|
} else {
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s() DLSCH NULL TX PDU SFN/SF:%d PDU_INDEX:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), rel8_pdu->pdu_index);
|
|
}
|
|
|
|
} else {
|
|
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s() UNKNOWN:%d\n", __FUNCTION__, dl_config_pdu_list[i].pdu_type);
|
|
}
|
|
}
|
|
|
|
if(req->vendor_extension)
|
|
free(req->vendor_extension);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pnf_phy_tx_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_tx_request_t* req) {
|
|
|
|
uint16_t sfn = NFAPI_SFNSF2SFN(req->sfn_sf);
|
|
uint16_t sf = NFAPI_SFNSF2SF(req->sfn_sf);
|
|
|
|
if (req->tx_request_body.number_of_pdus==0)
|
|
LOG_D(PHY,"%s() SFN/SF:%d%d PDUs:%d\n", __FUNCTION__, sfn, sf, req->tx_request_body.number_of_pdus);
|
|
|
|
if (req->tx_request_body.tl.tag==NFAPI_TX_REQUEST_BODY_TAG) {
|
|
for (int i=0; i<req->tx_request_body.number_of_pdus; i++) {
|
|
LOG_D(PHY,"%s() SFN/SF:%d%d number_of_pdus:%d [PDU:%d] pdu_length:%d pdu_index:%d num_segments:%d\n",
|
|
__FUNCTION__,
|
|
sfn, sf,
|
|
req->tx_request_body.number_of_pdus,
|
|
i,
|
|
req->tx_request_body.tx_pdu_list[i].pdu_length,
|
|
req->tx_request_body.tx_pdu_list[i].pdu_index,
|
|
req->tx_request_body.tx_pdu_list[i].num_segments
|
|
);
|
|
|
|
tx_request_pdu[sfn][sf][i] = &req->tx_request_body.tx_pdu_list[i];
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pnf_phy_ul_config_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_ul_config_request_t* req) {
|
|
|
|
if (0)LOG_D(PHY,"[PNF] UL_CONFIG_REQ %s() sfn_sf:%d pdu:%d rach_prach_frequency_resources:%d srs_present:%u\n",
|
|
__FUNCTION__,
|
|
NFAPI_SFNSF2DEC(req->sfn_sf),
|
|
req->ul_config_request_body.number_of_pdus,
|
|
req->ul_config_request_body.rach_prach_frequency_resources,
|
|
req->ul_config_request_body.srs_present
|
|
);
|
|
|
|
if (RC.ru == 0) {
|
|
return -1;
|
|
}
|
|
|
|
if (RC.eNB == 0) {
|
|
return -2;
|
|
}
|
|
|
|
if (RC.eNB[0][0] == 0) {
|
|
return -3;
|
|
}
|
|
|
|
if (sync_var != 0) {
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() Main system not up - is this a dummy subframe?\n", __FUNCTION__);
|
|
return -4;
|
|
}
|
|
|
|
uint16_t curr_sfn = NFAPI_SFNSF2SFN(req->sfn_sf);
|
|
uint16_t curr_sf = NFAPI_SFNSF2SF(req->sfn_sf);
|
|
|
|
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
|
|
eNB_rxtx_proc_t *proc = &eNB->proc.proc_rxtx[0];
|
|
nfapi_ul_config_request_pdu_t* ul_config_pdu_list = req->ul_config_request_body.ul_config_pdu_list;
|
|
|
|
for (int i=0;i<req->ul_config_request_body.number_of_pdus;i++) {
|
|
//LOG_D(PHY, "%s() sfn/sf:%d PDU[%d] size:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), i, ul_config_pdu_list[i].pdu_size);
|
|
|
|
if (
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_PDU_TYPE ||
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE ||
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_CQI_RI_PDU_TYPE ||
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE ||
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE ||
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_UCI_SR_PDU_TYPE ||
|
|
ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_UCI_SR_HARQ_PDU_TYPE
|
|
) {
|
|
//LOG_D(PHY, "%s() handle_nfapi_ul_pdu() for PDU:%d\n", __FUNCTION__, i);
|
|
|
|
handle_nfapi_ul_pdu(eNB,proc,&ul_config_pdu_list[i],curr_sfn,curr_sf,req->ul_config_request_body.srs_present);
|
|
} else {
|
|
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s() PDU:%i UNKNOWN type :%d\n", __FUNCTION__, i, ul_config_pdu_list[i].pdu_type);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pnf_phy_lbt_dl_config_req(nfapi_pnf_p7_config_t* config, nfapi_lbt_dl_config_request_t* req) {
|
|
//printf("[PNF] lbt dl config request\n");
|
|
return 0;
|
|
}
|
|
|
|
int pnf_phy_vendor_ext(nfapi_pnf_p7_config_t* config, nfapi_p7_message_header_t* msg) {
|
|
if(msg->message_id == P7_VENDOR_EXT_REQ) {
|
|
//vendor_ext_p7_req* req = (vendor_ext_p7_req*)msg;
|
|
//printf("[PNF] vendor request (1:%d 2:%d)\n", req->dummy1, req->dummy2);
|
|
} else {
|
|
printf("[PNF] unknown vendor ext\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int pnf_phy_pack_p7_vendor_extension(nfapi_p7_message_header_t* header, uint8_t** ppWritePackedMsg, uint8_t *end, nfapi_p7_codec_config_t* codex) {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s\n", __FUNCTION__);
|
|
if(header->message_id == P7_VENDOR_EXT_IND) {
|
|
vendor_ext_p7_ind* ind = (vendor_ext_p7_ind*)(header);
|
|
if(!push16(ind->error_code, ppWritePackedMsg, end))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
int pnf_phy_unpack_p7_vendor_extension(nfapi_p7_message_header_t* header, uint8_t** ppReadPackedMessage, uint8_t *end, nfapi_p7_codec_config_t* codec) {
|
|
if(header->message_id == P7_VENDOR_EXT_REQ) {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s\n", __FUNCTION__);
|
|
vendor_ext_p7_req* req = (vendor_ext_p7_req*)(header);
|
|
if(!(pull16(ppReadPackedMessage, &req->dummy1, end) &&
|
|
pull16(ppReadPackedMessage, &req->dummy2, end)))
|
|
return 0;
|
|
return 1;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
int pnf_phy_unpack_vendor_extension_tlv(nfapi_tl_t* tl, uint8_t **ppReadPackedMessage, uint8_t* end, void** ve, nfapi_p7_codec_config_t* config) {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "pnf_phy_unpack_vendor_extension_tlv\n");
|
|
|
|
switch(tl->tag)
|
|
{
|
|
case VENDOR_EXT_TLV_1_TAG:
|
|
*ve = malloc(sizeof(vendor_ext_tlv_1));
|
|
if(!pull32(ppReadPackedMessage, &((vendor_ext_tlv_1*)(*ve))->dummy, end))
|
|
return 0;
|
|
|
|
return 1;
|
|
break;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int pnf_phy_pack_vendor_extention_tlv(void* ve, uint8_t **ppWritePackedMsg, uint8_t* end, nfapi_p7_codec_config_t* config) {
|
|
//printf("%s\n", __FUNCTION__);
|
|
(void)ve;
|
|
(void)ppWritePackedMsg;
|
|
return -1;
|
|
}
|
|
|
|
int pnf_sim_unpack_vendor_extension_tlv(nfapi_tl_t* tl, uint8_t **ppReadPackedMessage, uint8_t *end, void** ve, nfapi_p4_p5_codec_config_t* config) {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "pnf_sim_unpack_vendor_extension_tlv\n");
|
|
|
|
switch(tl->tag)
|
|
{
|
|
case VENDOR_EXT_TLV_2_TAG:
|
|
*ve = malloc(sizeof(vendor_ext_tlv_2));
|
|
if(!pull32(ppReadPackedMessage, &((vendor_ext_tlv_2*)(*ve))->dummy, end))
|
|
return 0;
|
|
|
|
return 1;
|
|
break;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int pnf_sim_pack_vendor_extention_tlv(void* ve, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t* config) {
|
|
//printf("%s\n", __FUNCTION__);
|
|
(void)ve;
|
|
(void)ppWritePackedMsg;
|
|
return -1;
|
|
}
|
|
|
|
nfapi_dl_config_request_t dummy_dl_config_req;
|
|
nfapi_tx_request_t dummy_tx_req;
|
|
|
|
nfapi_pnf_p7_subframe_buffer_t dummy_subframe;
|
|
|
|
int start_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_start_request_t* req) {
|
|
|
|
printf("[PNF] Received NFAPI_START_REQ phy_id:%d\n", req->header.phy_id);
|
|
|
|
nfapi_set_trace_level(NFAPI_TRACE_INFO);
|
|
|
|
pnf_info* pnf = (pnf_info*)(config->user_data);
|
|
|
|
phy_info* phy_info = pnf->phys;
|
|
|
|
nfapi_pnf_p7_config_t* p7_config = nfapi_pnf_p7_config_create();
|
|
|
|
p7_config->phy_id = phy->phy_id;
|
|
|
|
p7_config->remote_p7_port = phy_info->remote_port;
|
|
p7_config->remote_p7_addr = phy_info->remote_addr;
|
|
p7_config->local_p7_port = 32123; // DJP - good grief cannot seem to get the right answer phy_info->local_port;
|
|
//DJP p7_config->local_p7_addr = (char*)phy_info->local_addr.c_str();
|
|
p7_config->local_p7_addr = phy_info->local_addr;
|
|
|
|
printf("[PNF] P7 remote:%s:%d local:%s:%d\n", p7_config->remote_p7_addr, p7_config->remote_p7_port, p7_config->local_p7_addr, p7_config->local_p7_port);
|
|
|
|
p7_config->user_data = phy_info;
|
|
|
|
p7_config->malloc = &pnf_allocate;
|
|
p7_config->free = &pnf_deallocate;
|
|
p7_config->codec_config.allocate = &pnf_allocate;
|
|
p7_config->codec_config.deallocate = &pnf_deallocate;
|
|
|
|
p7_config->trace = &pnf_nfapi_trace;
|
|
|
|
phy->user_data = p7_config;
|
|
|
|
p7_config->subframe_buffer_size = phy_info->timing_window;
|
|
printf("subframe_buffer_size configured using phy_info->timing_window:%d\n", phy_info->timing_window);
|
|
if(phy_info->timing_info_mode & 0x1) {
|
|
p7_config->timing_info_mode_periodic = 1;
|
|
p7_config->timing_info_period = phy_info->timing_info_period;
|
|
}
|
|
|
|
if(phy_info->timing_info_mode & 0x2) {
|
|
p7_config->timing_info_mode_aperiodic = 1;
|
|
}
|
|
|
|
p7_config->dl_config_req = &pnf_phy_dl_config_req;
|
|
p7_config->ul_config_req = &pnf_phy_ul_config_req;
|
|
p7_config->hi_dci0_req = &pnf_phy_hi_dci0_req;
|
|
p7_config->tx_req = &pnf_phy_tx_req;
|
|
p7_config->lbt_dl_config_req = &pnf_phy_lbt_dl_config_req;
|
|
|
|
memset(&dummy_dl_config_req, 0, sizeof(dummy_dl_config_req));
|
|
dummy_dl_config_req.dl_config_request_body.tl.tag=NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
|
|
dummy_dl_config_req.dl_config_request_body.number_pdcch_ofdm_symbols=1;
|
|
dummy_dl_config_req.dl_config_request_body.number_dci=0;
|
|
dummy_dl_config_req.dl_config_request_body.number_pdu=0;
|
|
dummy_dl_config_req.dl_config_request_body.number_pdsch_rnti=0;
|
|
dummy_dl_config_req.dl_config_request_body.transmission_power_pcfich=6000;
|
|
dummy_dl_config_req.dl_config_request_body.dl_config_pdu_list=0;
|
|
|
|
memset(&dummy_tx_req, 0, sizeof(dummy_tx_req));
|
|
dummy_tx_req.tx_request_body.number_of_pdus=0;
|
|
dummy_tx_req.tx_request_body.tl.tag=NFAPI_TX_REQUEST_BODY_TAG;
|
|
|
|
dummy_subframe.dl_config_req = &dummy_dl_config_req;
|
|
dummy_subframe.tx_req = 0;//&dummy_tx_req;
|
|
|
|
dummy_subframe.ul_config_req=0;
|
|
dummy_subframe.hi_dci0_req=0;
|
|
dummy_subframe.lbt_dl_config_req=0;
|
|
|
|
p7_config->dummy_subframe = dummy_subframe;
|
|
|
|
p7_config->vendor_ext = &pnf_phy_vendor_ext;
|
|
|
|
p7_config->allocate_p7_vendor_ext = &pnf_phy_allocate_p7_vendor_ext;
|
|
p7_config->deallocate_p7_vendor_ext = &pnf_phy_deallocate_p7_vendor_ext;
|
|
|
|
p7_config->codec_config.unpack_p7_vendor_extension = &pnf_phy_unpack_p7_vendor_extension;
|
|
p7_config->codec_config.pack_p7_vendor_extension = &pnf_phy_pack_p7_vendor_extension;
|
|
p7_config->codec_config.unpack_vendor_extension_tlv = &pnf_phy_unpack_vendor_extension_tlv;
|
|
p7_config->codec_config.pack_vendor_extension_tlv = &pnf_phy_pack_vendor_extention_tlv;
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] Creating P7 thread %s\n", __FUNCTION__);
|
|
pthread_t p7_thread;
|
|
pthread_create(&p7_thread, NULL, &pnf_p7_thread_start, p7_config);
|
|
|
|
//((pnf_phy_user_data_t*)(phy_info->fapi->user_data))->p7_config = p7_config;
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] Calling l1_north_init_eNB() %s\n", __FUNCTION__);
|
|
l1_north_init_eNB();
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] DJP - HACK - Set p7_config global ready for subframe ind%s\n", __FUNCTION__);
|
|
p7_config_g = p7_config;
|
|
|
|
// Need to wait for main thread to create RU structures
|
|
while(config_sync_var<0) {
|
|
usleep(5000000);
|
|
printf("[PNF] waiting for OAI to be configured (eNB/RU)\n");
|
|
}
|
|
printf("[PNF] OAI eNB/RU configured\n");
|
|
|
|
printf("[PNF] About to call init_eNB_afterRU()\n");
|
|
init_eNB_afterRU();
|
|
|
|
// Signal to main thread that it can carry on - otherwise RU will startup too quickly and it is not initialised
|
|
pthread_mutex_lock(&nfapi_sync_mutex);
|
|
nfapi_sync_var=0;
|
|
pthread_cond_broadcast(&nfapi_sync_cond);
|
|
pthread_mutex_unlock(&nfapi_sync_mutex);
|
|
|
|
while(sync_var<0) {
|
|
usleep(5000000);
|
|
printf("[PNF] waiting for OAI to be started\n");
|
|
}
|
|
|
|
printf("[PNF] Sending PNF_START_RESP\n");
|
|
nfapi_send_pnf_start_resp(config, p7_config->phy_id);
|
|
|
|
printf("[PNF] Sending first P7 subframe ind\n");
|
|
nfapi_pnf_p7_subframe_ind(p7_config, p7_config->phy_id, 0); // DJP - SFN_SF set to zero - correct???
|
|
printf("[PNF] Sent first P7 subframe ind\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
int measurement_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_measurement_request_t* req) {
|
|
|
|
nfapi_measurement_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_MEASUREMENT_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_MSG_OK;
|
|
nfapi_pnf_measurement_resp(config, &resp);
|
|
return 0;
|
|
}
|
|
|
|
int rssi_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_rssi_request_t* req) {
|
|
|
|
nfapi_rssi_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_RSSI_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_P4_MSG_OK;
|
|
nfapi_pnf_rssi_resp(config, &resp);
|
|
|
|
nfapi_rssi_indication_t ind;
|
|
memset(&ind, 0, sizeof(ind));
|
|
ind.header.message_id = NFAPI_RSSI_INDICATION;
|
|
ind.header.phy_id = req->header.phy_id;
|
|
ind.error_code = NFAPI_P4_MSG_OK;
|
|
ind.rssi_indication_body.tl.tag = NFAPI_RSSI_INDICATION_TAG;
|
|
ind.rssi_indication_body.number_of_rssi = 1;
|
|
ind.rssi_indication_body.rssi[0] = -42;
|
|
nfapi_pnf_rssi_ind(config, &ind);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int cell_search_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_cell_search_request_t* req) {
|
|
|
|
nfapi_cell_search_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_CELL_SEARCH_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_P4_MSG_OK;
|
|
nfapi_pnf_cell_search_resp(config, &resp);
|
|
|
|
nfapi_cell_search_indication_t ind;
|
|
memset(&ind, 0, sizeof(ind));
|
|
ind.header.message_id = NFAPI_CELL_SEARCH_INDICATION;
|
|
ind.header.phy_id = req->header.phy_id;
|
|
ind.error_code = NFAPI_P4_MSG_OK;
|
|
|
|
switch(req->rat_type) {
|
|
case NFAPI_RAT_TYPE_LTE:
|
|
ind.lte_cell_search_indication.tl.tag = NFAPI_LTE_CELL_SEARCH_INDICATION_TAG;
|
|
ind.lte_cell_search_indication.number_of_lte_cells_found = 1;
|
|
ind.lte_cell_search_indication.lte_found_cells[0].pci = 123;
|
|
ind.lte_cell_search_indication.lte_found_cells[0].rsrp = 123;
|
|
ind.lte_cell_search_indication.lte_found_cells[0].rsrq = 123;
|
|
ind.lte_cell_search_indication.lte_found_cells[0].frequency_offset = 123;
|
|
break;
|
|
case NFAPI_RAT_TYPE_UTRAN:
|
|
{
|
|
ind.utran_cell_search_indication.tl.tag = NFAPI_UTRAN_CELL_SEARCH_INDICATION_TAG;
|
|
ind.utran_cell_search_indication.number_of_utran_cells_found = 1;
|
|
ind.utran_cell_search_indication.utran_found_cells[0].psc = 89;
|
|
ind.utran_cell_search_indication.utran_found_cells[0].rscp = 89;
|
|
ind.utran_cell_search_indication.utran_found_cells[0].ecno = 89;
|
|
ind.utran_cell_search_indication.utran_found_cells[0].frequency_offset = -89;
|
|
|
|
}
|
|
break;
|
|
case NFAPI_RAT_TYPE_GERAN:
|
|
{
|
|
ind.geran_cell_search_indication.tl.tag = NFAPI_GERAN_CELL_SEARCH_INDICATION_TAG;
|
|
ind.geran_cell_search_indication.number_of_gsm_cells_found = 1;
|
|
ind.geran_cell_search_indication.gsm_found_cells[0].bsic = 23;
|
|
ind.geran_cell_search_indication.gsm_found_cells[0].rxlev = 23;
|
|
ind.geran_cell_search_indication.gsm_found_cells[0].rxqual = 23;
|
|
ind.geran_cell_search_indication.gsm_found_cells[0].frequency_offset = -23;
|
|
ind.geran_cell_search_indication.gsm_found_cells[0].sfn_offset = 230;
|
|
|
|
}
|
|
break;
|
|
}
|
|
|
|
ind.pnf_cell_search_state.tl.tag = NFAPI_PNF_CELL_SEARCH_STATE_TAG;
|
|
ind.pnf_cell_search_state.length = 3;
|
|
|
|
nfapi_pnf_cell_search_ind(config, &ind);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int broadcast_detect_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_broadcast_detect_request_t* req)
|
|
{
|
|
nfapi_broadcast_detect_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_BROADCAST_DETECT_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_P4_MSG_OK;
|
|
nfapi_pnf_broadcast_detect_resp(config, &resp);
|
|
|
|
nfapi_broadcast_detect_indication_t ind;
|
|
memset(&ind, 0, sizeof(ind));
|
|
ind.header.message_id = NFAPI_BROADCAST_DETECT_INDICATION;
|
|
ind.header.phy_id = req->header.phy_id;
|
|
ind.error_code = NFAPI_P4_MSG_OK;
|
|
|
|
switch(req->rat_type)
|
|
{
|
|
case NFAPI_RAT_TYPE_LTE:
|
|
{
|
|
ind.lte_broadcast_detect_indication.tl.tag = NFAPI_LTE_BROADCAST_DETECT_INDICATION_TAG;
|
|
ind.lte_broadcast_detect_indication.number_of_tx_antenna = 1;
|
|
ind.lte_broadcast_detect_indication.mib_length = 4;
|
|
//ind.lte_broadcast_detect_indication.mib...
|
|
ind.lte_broadcast_detect_indication.sfn_offset = 77;
|
|
|
|
}
|
|
break;
|
|
case NFAPI_RAT_TYPE_UTRAN:
|
|
{
|
|
ind.utran_broadcast_detect_indication.tl.tag = NFAPI_UTRAN_BROADCAST_DETECT_INDICATION_TAG;
|
|
ind.utran_broadcast_detect_indication.mib_length = 4;
|
|
//ind.utran_broadcast_detect_indication.mib...
|
|
// ind.utran_broadcast_detect_indication.sfn_offset; DJP - nonsense line
|
|
|
|
}
|
|
break;
|
|
}
|
|
|
|
ind.pnf_cell_broadcast_state.tl.tag = NFAPI_PNF_CELL_BROADCAST_STATE_TAG;
|
|
ind.pnf_cell_broadcast_state.length = 3;
|
|
|
|
nfapi_pnf_broadcast_detect_ind(config, &ind);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int system_information_schedule_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_system_information_schedule_request_t* req)
|
|
{
|
|
nfapi_system_information_schedule_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_SYSTEM_INFORMATION_SCHEDULE_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_P4_MSG_OK;
|
|
nfapi_pnf_system_information_schedule_resp(config, &resp);
|
|
|
|
nfapi_system_information_schedule_indication_t ind;
|
|
memset(&ind, 0, sizeof(ind));
|
|
ind.header.message_id = NFAPI_SYSTEM_INFORMATION_SCHEDULE_INDICATION;
|
|
ind.header.phy_id = req->header.phy_id;
|
|
ind.error_code = NFAPI_P4_MSG_OK;
|
|
|
|
ind.lte_system_information_indication.tl.tag = NFAPI_LTE_SYSTEM_INFORMATION_INDICATION_TAG;
|
|
ind.lte_system_information_indication.sib_type = 3;
|
|
ind.lte_system_information_indication.sib_length = 5;
|
|
//ind.lte_system_information_indication.sib...
|
|
|
|
nfapi_pnf_system_information_schedule_ind(config, &ind);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int system_information_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_system_information_request_t* req)
|
|
{
|
|
nfapi_system_information_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_SYSTEM_INFORMATION_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_P4_MSG_OK;
|
|
nfapi_pnf_system_information_resp(config, &resp);
|
|
|
|
nfapi_system_information_indication_t ind;
|
|
memset(&ind, 0, sizeof(ind));
|
|
ind.header.message_id = NFAPI_SYSTEM_INFORMATION_INDICATION;
|
|
ind.header.phy_id = req->header.phy_id;
|
|
ind.error_code = NFAPI_P4_MSG_OK;
|
|
|
|
switch(req->rat_type)
|
|
{
|
|
case NFAPI_RAT_TYPE_LTE:
|
|
{
|
|
ind.lte_system_information_indication.tl.tag = NFAPI_LTE_SYSTEM_INFORMATION_INDICATION_TAG;
|
|
ind.lte_system_information_indication.sib_type = 1;
|
|
ind.lte_system_information_indication.sib_length = 3;
|
|
//ind.lte_system_information_indication.sib...
|
|
}
|
|
break;
|
|
case NFAPI_RAT_TYPE_UTRAN:
|
|
{
|
|
ind.utran_system_information_indication.tl.tag = NFAPI_UTRAN_SYSTEM_INFORMATION_INDICATION_TAG;
|
|
ind.utran_system_information_indication.sib_length = 3;
|
|
//ind.utran_system_information_indication.sib...
|
|
|
|
}
|
|
break;
|
|
case NFAPI_RAT_TYPE_GERAN:
|
|
{
|
|
ind.geran_system_information_indication.tl.tag = NFAPI_GERAN_SYSTEM_INFORMATION_INDICATION_TAG;
|
|
ind.geran_system_information_indication.si_length = 3;
|
|
//ind.geran_system_information_indication.si...
|
|
|
|
}
|
|
break;
|
|
}
|
|
|
|
nfapi_pnf_system_information_ind(config, &ind);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int nmm_stop_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_nmm_stop_request_t* req)
|
|
{
|
|
nfapi_nmm_stop_response_t resp;
|
|
memset(&resp, 0, sizeof(resp));
|
|
resp.header.message_id = NFAPI_NMM_STOP_RESPONSE;
|
|
resp.header.phy_id = req->header.phy_id;
|
|
resp.error_code = NFAPI_P4_MSG_OK;
|
|
nfapi_pnf_nmm_stop_resp(config, &resp);
|
|
return 0;
|
|
}
|
|
|
|
int vendor_ext(nfapi_pnf_config_t* config, nfapi_p4_p5_message_header_t* msg)
|
|
{
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] P5 %s %p\n", __FUNCTION__, msg);
|
|
|
|
switch(msg->message_id)
|
|
{
|
|
case P5_VENDOR_EXT_REQ:
|
|
{
|
|
vendor_ext_p5_req* req = (vendor_ext_p5_req*)msg;
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] P5 Vendor Ext Req (%d %d)\n", req->dummy1, req->dummy2);
|
|
// send back the P5_VENDOR_EXT_RSP
|
|
vendor_ext_p5_rsp rsp;
|
|
memset(&rsp, 0, sizeof(rsp));
|
|
rsp.header.message_id = P5_VENDOR_EXT_RSP;
|
|
rsp.error_code = NFAPI_MSG_OK;
|
|
nfapi_pnf_vendor_extension(config, &rsp.header, sizeof(vendor_ext_p5_rsp));
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
nfapi_p4_p5_message_header_t* pnf_sim_allocate_p4_p5_vendor_ext(uint16_t message_id, uint16_t* msg_size) {
|
|
|
|
if(message_id == P5_VENDOR_EXT_REQ) {
|
|
(*msg_size) = sizeof(vendor_ext_p5_req);
|
|
return (nfapi_p4_p5_message_header_t*)malloc(sizeof(vendor_ext_p5_req));
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void pnf_sim_deallocate_p4_p5_vendor_ext(nfapi_p4_p5_message_header_t* header) {
|
|
free(header);
|
|
}
|
|
|
|
int pnf_sim_pack_p4_p5_vendor_extension(nfapi_p4_p5_message_header_t* header, uint8_t** ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t* config) {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s\n", __FUNCTION__);
|
|
if(header->message_id == P5_VENDOR_EXT_RSP) {
|
|
vendor_ext_p5_rsp* rsp = (vendor_ext_p5_rsp*)(header);
|
|
return (!push16(rsp->error_code, ppWritePackedMsg, end));
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int pnf_sim_unpack_p4_p5_vendor_extension(nfapi_p4_p5_message_header_t* header, uint8_t** ppReadPackedMessage, uint8_t *end, nfapi_p4_p5_codec_config_t* codec) {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s\n", __FUNCTION__);
|
|
if(header->message_id == P5_VENDOR_EXT_REQ) {
|
|
vendor_ext_p5_req* req = (vendor_ext_p5_req*)(header);
|
|
return (!(pull16(ppReadPackedMessage, &req->dummy1, end) &&
|
|
pull16(ppReadPackedMessage, &req->dummy2, end)));
|
|
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s (%d %d)\n", __FUNCTION__, req->dummy1, req->dummy2);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------*/
|
|
|
|
void* pnf_start_thread(void* ptr) {
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] IN PNF NFAPI start thread %s\n", __FUNCTION__);
|
|
|
|
nfapi_pnf_config_t *config = (nfapi_pnf_config_t*)ptr;
|
|
|
|
struct sched_param sp;
|
|
sp.sched_priority = 20;
|
|
pthread_setschedparam(pthread_self(),SCHED_FIFO,&sp);
|
|
|
|
nfapi_pnf_start(config);
|
|
|
|
return (void*)0;
|
|
}
|
|
|
|
void configure_nfapi_pnf(char *vnf_ip_addr, int vnf_p5_port, char *pnf_ip_addr, int pnf_p7_port, int vnf_p7_port) {
|
|
|
|
printf("%s() PNF\n\n\n\n\n\n", __FUNCTION__);
|
|
|
|
nfapi_mode = 1; // PNF!
|
|
|
|
nfapi_pnf_config_t* config = nfapi_pnf_config_create();
|
|
|
|
config->vnf_ip_addr = vnf_ip_addr;
|
|
config->vnf_p5_port = vnf_p5_port;
|
|
|
|
pnf.phys[0].udp.enabled = 1;
|
|
pnf.phys[0].udp.rx_port = pnf_p7_port;
|
|
pnf.phys[0].udp.tx_port = vnf_p7_port;
|
|
strcpy(pnf.phys[0].udp.tx_addr, vnf_ip_addr);
|
|
|
|
strcpy(pnf.phys[0].local_addr, pnf_ip_addr);
|
|
|
|
printf("%s() VNF:%s:%d PNF_PHY[addr:%s UDP:tx_addr:%s:%d rx:%d]\n",
|
|
__FUNCTION__,
|
|
config->vnf_ip_addr, config->vnf_p5_port,
|
|
pnf.phys[0].local_addr,
|
|
pnf.phys[0].udp.tx_addr, pnf.phys[0].udp.tx_port,
|
|
pnf.phys[0].udp.rx_port);
|
|
|
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config->pnf_param_req = &pnf_param_request;
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config->pnf_config_req = &pnf_config_request;
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config->pnf_start_req = &pnf_start_request;
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config->pnf_stop_req = &pnf_stop_request;
|
|
config->param_req = ¶m_request;
|
|
config->config_req = &config_request;
|
|
config->start_req = &start_request;
|
|
|
|
config->measurement_req = &measurement_request;
|
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config->rssi_req = &rssi_request;
|
|
config->cell_search_req = &cell_search_request;
|
|
config->broadcast_detect_req = &broadcast_detect_request;
|
|
config->system_information_schedule_req = &system_information_schedule_request;
|
|
config->system_information_req = &system_information_request;
|
|
config->nmm_stop_req = &nmm_stop_request;
|
|
|
|
config->vendor_ext = &vendor_ext;
|
|
|
|
config->trace = &pnf_nfapi_trace;
|
|
|
|
config->user_data = &pnf;
|
|
|
|
// To allow custom vendor extentions to be added to nfapi
|
|
config->codec_config.unpack_vendor_extension_tlv = &pnf_sim_unpack_vendor_extension_tlv;
|
|
config->codec_config.pack_vendor_extension_tlv = &pnf_sim_pack_vendor_extention_tlv;
|
|
|
|
config->allocate_p4_p5_vendor_ext = &pnf_sim_allocate_p4_p5_vendor_ext;
|
|
config->deallocate_p4_p5_vendor_ext = &pnf_sim_deallocate_p4_p5_vendor_ext;
|
|
|
|
config->codec_config.unpack_p4_p5_vendor_extension = &pnf_sim_unpack_p4_p5_vendor_extension;
|
|
config->codec_config.pack_p4_p5_vendor_extension = &pnf_sim_pack_p4_p5_vendor_extension;
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] Creating PNF NFAPI start thread %s\n", __FUNCTION__);
|
|
pthread_create(&pnf_start_pthread, NULL, &pnf_start_thread, config);
|
|
|
|
pthread_setname_np(pnf_start_pthread, "NFAPI_PNF");
|
|
}
|
|
|
|
void oai_subframe_ind(uint16_t sfn, uint16_t sf) {
|
|
|
|
//LOG_D(PHY,"%s(sfn:%d, sf:%d)\n", __FUNCTION__, sfn, sf);
|
|
|
|
//TODO FIXME - HACK - DJP - using a global to bodge it in
|
|
|
|
if (p7_config_g != NULL && sync_var==0) {
|
|
|
|
uint16_t sfn_sf_tx = sfn<<4 | sf;
|
|
|
|
if ((sfn % 100 == 0) && sf==0)
|
|
{
|
|
struct timespec ts;
|
|
|
|
clock_gettime(CLOCK_MONOTONIC, &ts);
|
|
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] %s %d.%d (sfn:%u sf:%u) SFN/SF(TX):%u\n", __FUNCTION__, ts.tv_sec, ts.tv_nsec, sfn, sf, NFAPI_SFNSF2DEC(sfn_sf_tx));
|
|
}
|
|
|
|
int subframe_ret = nfapi_pnf_p7_subframe_ind(p7_config_g, p7_config_g->phy_id, sfn_sf_tx);
|
|
|
|
if (subframe_ret) {
|
|
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] %s(frame:%u subframe:%u) SFN/SF(TX):%u - PROBLEM with pnf_p7_subframe_ind()\n", __FUNCTION__, sfn, sf, sfn_sf_tx, NFAPI_SFNSF2DEC(sfn_sf_tx));
|
|
} else {
|
|
//NFAPI_TRACE(NFAPI_TRACE_INFO, "***NFAPI subframe handler finished *** \n");
|
|
}
|
|
} else {
|
|
}
|
|
}
|
|
|
|
int oai_nfapi_rach_ind(nfapi_rach_indication_t *rach_ind) {
|
|
|
|
rach_ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
|
|
|
|
LOG_D(PHY, "%s() sfn_sf:%d preambles:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(rach_ind->sfn_sf), rach_ind->rach_indication_body.number_of_preambles);
|
|
|
|
return nfapi_pnf_p7_rach_ind(p7_config_g, rach_ind);
|
|
}
|
|
|
|
int oai_nfapi_harq_indication(nfapi_harq_indication_t *harq_ind) {
|
|
|
|
harq_ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
|
|
harq_ind->header.message_id = NFAPI_HARQ_INDICATION;
|
|
|
|
LOG_D(PHY, "%s() sfn_sf:%d number_of_harqs:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(harq_ind->sfn_sf), harq_ind->harq_indication_body.number_of_harqs);
|
|
|
|
int retval = nfapi_pnf_p7_harq_ind(p7_config_g, harq_ind);
|
|
|
|
if (retval != 0)
|
|
LOG_E(PHY, "%s() sfn_sf:%d number_of_harqs:%d nfapi_pnf_p7_harq_ind()=%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(harq_ind->sfn_sf), harq_ind->harq_indication_body.number_of_harqs, retval);
|
|
|
|
return retval;
|
|
}
|
|
|
|
int oai_nfapi_crc_indication(nfapi_crc_indication_t *crc_ind) {
|
|
|
|
crc_ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
|
|
crc_ind->header.message_id = NFAPI_CRC_INDICATION;
|
|
|
|
//LOG_D(PHY, "%s() sfn_sf:%d number_of_crcs:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(crc_ind->sfn_sf), crc_ind->crc_indication_body.number_of_crcs);
|
|
|
|
return nfapi_pnf_p7_crc_ind(p7_config_g, crc_ind);
|
|
}
|
|
|
|
int oai_nfapi_cqi_indication(nfapi_cqi_indication_t *ind) {
|
|
|
|
ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
|
|
ind->header.message_id = NFAPI_RX_CQI_INDICATION;
|
|
|
|
//LOG_D(PHY, "%s() sfn_sf:%d number_of_cqis:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(ind->sfn_sf), ind->cqi_indication_body.number_of_cqis);
|
|
|
|
return nfapi_pnf_p7_cqi_ind(p7_config_g, ind);
|
|
}
|
|
|
|
int oai_nfapi_rx_ind(nfapi_rx_indication_t *ind) {
|
|
|
|
ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
|
|
ind->header.message_id = NFAPI_RX_ULSCH_INDICATION;
|
|
|
|
int retval = nfapi_pnf_p7_rx_ind(p7_config_g, ind);
|
|
|
|
//LOG_D(PHY,"%s() SFN/SF:%d pdus:%d retval:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(ind->sfn_sf), ind->rx_indication_body.number_of_pdus, retval);
|
|
|
|
//free(ind.rx_indication_body.rx_pdu_list);
|
|
|
|
return retval;
|
|
}
|
|
|
|
int oai_nfapi_sr_indication(nfapi_sr_indication_t *ind) {
|
|
|
|
ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
|
|
|
|
int retval = nfapi_pnf_p7_sr_ind(p7_config_g, ind);
|
|
|
|
//LOG_D(PHY,"%s() SFN/SF:%d srs:%d retval:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(ind->sfn_sf), ind->sr_indication_body.number_of_srs, retval);
|
|
|
|
//free(ind.rx_indication_body.rx_pdu_list);
|
|
|
|
return retval;
|
|
}
|