merge develop

ci-scripts/Jenkinsfile-tmp-multi-enb-nsa

@@ -24,6 +24,7 @@
 
 // Location of the python executor node shall be in the same subnet as the others servers
 def pythonExecutor = params.pythonExecutor
+def DataBaseHost = params.DataBaseHost
 
 // Location of the test XML file to be run
 def testXMLFile = params.pythonTestXmlFile
@@ -45,10 +46,12 @@ def eNB_CommitID
 def eNB_AllowMergeRequestProcess
 def eNB_TargetBranch
 
+//Status fed to the database
+def StatusForDb = ""
+
+
 pipeline {
-    agent {
-        label pythonExecutor
-    }
+    agent {label pythonExecutor}
     options {
         disableConcurrentBuilds()
         ansiColor('xterm')
@@ -270,9 +273,18 @@ pipeline {
                         }
                     }
                 }
+                stage ("SQL Collect"){
+                agent {label DataBaseHost}
+                    steps {
+                        script {
+                            if (currentBuild.result=='FAILURE') {StatusForDb = 'FAIL'} else {StatusForDb = 'PASS'}
+                            sh "python3 /home/oaicicd/mysql/sql_connect.py ${JOB_NAME} ${params.eNB_MR} ${params.eNB_Branch} ${env.BUILD_ID} ${env.BUILD_URL} ${StatusForDb} ''"
+                        }
+                    }
+                }
             }
         }
-    }
+    } 
 
     post {
         always {

ci-scripts/ran_dashboard.py

@@ -286,7 +286,7 @@ class gDashboard:
 
 
 def main():
-    my_gDashboard=gDashboard("/home/oaicicd/remi/creds.json", 'OAI RAN Dashboard', 'MR Status')
+    my_gDashboard=gDashboard("/opt/dashboard/g_creds.json", 'OAI RAN Dashboard', 'MR Status')
     cmd="""curl --silent "https://gitlab.eurecom.fr/api/v4/projects/oai%2Fopenairinterface5g/merge_requests?state=opened&per_page=100" """ 
     my_gDashboard.fetchData(cmd)
     my_gDashboard.gBuild("MR Status")

doc/BUILD.md

@@ -77,7 +77,7 @@ cd cmake_targets/
 ./build_oai -I -w USRP --eNB --UE --nrUE --gNB
 ```
 
-- The `-I` option is to install pre-requisites, you only need it the first time you build the softmodem or when some oai dependencies have changed. 
+- The `-I` option is to install pre-requisites, you only need it the first time you build the softmodem or when some oai dependencies have changed. Note: for Ubuntu 20 use cmake_targets/install_external_packages.ubuntu20 instead!
 - The `-w` option is to select the radio head support you want to include in your build. Radio head support is provided via a shared library, which is called the "oai device" The build script creates a soft link from `liboai_device.so` to the true device which will be used at run-time (here the USRP one,`liboai_usrpdevif.so` . USRP is the only hardware tested today in the Continuous Integration process. The RF simulator[RF simulator](../targets/ARCH/rfsimulator/README.md) is implemented as a specific device replacing RF hardware, it can be specifically built using `-w SIMU` option, but is also built during any softmodem build.
 - `--eNB` is to build the `lte-softmodem` executable and all required shared libraries
 - `--gNB` is to build the `nr-softmodem` executable and all required shared libraries

executables/nr-ue.c

@@ -147,14 +147,6 @@ static void UE_synch(void *arg) {
 
   if (UE->UE_scan == 0) {
 
-    #ifdef FR2_TEST
-    // Overwrite DL frequency (for FR2 testing)
-    if (downlink_frequency[0][0]!=0){
-       UE->frame_parms.dl_CarrierFreq = downlink_frequency[0][0];
-       UE->frame_parms.ul_CarrierFreq = downlink_frequency[0][0];
-    }
-    #endif
-
     for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
 
       LOG_I( PHY, "[SCHED][UE] Check absolute frequency DL %f, UL %f (RF card %d, oai_exit %d, channel %d, rx_num_channels %d)\n",
@@ -220,7 +212,7 @@ static void UE_synch(void *arg) {
       LOG_I(PHY, "[UE thread Synch] Running Initial Synch (mode %d)\n",UE->mode);
 
       uint64_t dl_carrier, ul_carrier;
-      nr_get_carrier_frequencies(&UE->frame_parms, &dl_carrier, &ul_carrier);
+      nr_get_carrier_frequencies(UE, &dl_carrier, &ul_carrier);
 
       if (nr_initial_sync(&syncD->proc, UE, 2, get_softmodem_params()->sa, get_nrUE_params()->nr_dlsch_parallel) == 0) {
         freq_offset = UE->common_vars.freq_offset; // frequency offset computed with pss in initial sync

executables/nr-uesoftmodem.c

@@ -368,7 +368,7 @@ void init_openair0(void) {
       openair0_cfg[card].rx_num_channels,
       duplex_mode[openair0_cfg[card].duplex_mode]);
 
-    nr_get_carrier_frequencies(frame_parms, &dl_carrier, &ul_carrier);
+    nr_get_carrier_frequencies(PHY_vars_UE_g[0][0], &dl_carrier, &ul_carrier);
 
     nr_rf_card_config_freq(&openair0_cfg[card], ul_carrier, dl_carrier, freq_off);
     nr_rf_card_config_gain(&openair0_cfg[card], rx_gain_off);
@@ -425,7 +425,7 @@ int main( int argc, char **argv ) {
 
   get_options (); //Command-line options specific for NRUE
 
-  get_common_options(SOFTMODEM_5GUE_BIT );
+  get_common_options(SOFTMODEM_5GUE_BIT);
   init_tpools(nrUE_params.nr_dlsch_parallel);
   CONFIG_CLEARRTFLAG(CONFIG_NOEXITONHELP);
 #if T_TRACER
@@ -495,14 +495,6 @@ int main( int argc, char **argv ) {
     init_timeshift_rotation(&UE[CC_id]->frame_parms);
     init_nr_ue_vars(UE[CC_id], 0, abstraction_flag);
 
-    #ifdef FR2_TEST
-    // Overwrite DL frequency (for FR2 testing)
-    if (downlink_frequency[0][0]!=0){
-      frame_parms[CC_id]->dl_CarrierFreq = downlink_frequency[0][0];
-      if (frame_parms[CC_id]->frame_type == TDD)
-        frame_parms[CC_id]->ul_CarrierFreq = downlink_frequency[0][0];
-    }
-    #endif
   }
 
   init_openair0();

executables/nr-uesoftmodem.h

@@ -7,7 +7,8 @@
 
 
 
-
+#define  CONFIG_HLP_IF_FREQ                "IF frequency for RF, if needed"
+#define  CONFIG_HLP_IF_FREQ_OFF            "UL IF frequency offset for RF, if needed"
 #define  CONFIG_HLP_DLSCH_PARA             "number of threads for dlsch processing 0 for no parallelization\n"
 #define  CONFIG_HLP_OFFSET_DIV             "Divisor for computing OFDM symbol offset in Rx chain (num samples in CP/<the value>). Default value is 8. To set the sample offset to 0, set this value ~ 10e6\n"
 /***************************************************************************************************************************************/
@@ -62,6 +63,8 @@
     {"r"  ,                      CONFIG_HLP_PRB_SA,      0,               iptr:&(fp->N_RB_DL),                defintval:106,         TYPE_UINT,  0}, \
     {"s"  ,                      CONFIG_HLP_SSC,         0,               u16ptr:&(fp->ssb_start_subcarrier), defintval:516,         TYPE_UINT16,0}, \
     {"T" ,                       CONFIG_HLP_TDD,         PARAMFLAG_BOOL,  iptr:&tddflag,                      defintval:0,           TYPE_INT,   0}, \
+    {"if_freq" ,                 CONFIG_HLP_IF_FREQ,     0,               u64ptr:&(UE->if_freq),              defuintval:0,          TYPE_UINT64,0}, \
+    {"if_freq_off" ,             CONFIG_HLP_IF_FREQ_OFF, 0,               iptr:&(UE->if_freq_off),            defuintval:0,          TYPE_INT,   0}, \
     {"do-prb-interpolation",     CONFIG_HLP_PRBINTER,    PARAMFLAG_BOOL,  iptr:&(UE->prb_interpolation),      defintval:0,           TYPE_INT,   0}, \
     {"ue-timing-correction-disable", CONFIG_HLP_DISABLETIMECORR, PARAMFLAG_BOOL, iptr:&(UE->no_timing_correction), defintval:0,      TYPE_INT,   0}, \
 }

openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h

@@ -1466,7 +1466,7 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc,
   @param dl_Carrier Pointer to DL carrier to be set
   @param ul_Carrier Pointer to UL carrier to be set
 */
-void nr_get_carrier_frequencies(NR_DL_FRAME_PARMS *fp,
+void nr_get_carrier_frequencies(PHY_VARS_NR_UE *ue,
                                 uint64_t *dl_Carrier,
                                 uint64_t *ul_Carrier);
 

openair1/PHY/NR_UE_TRANSPORT/nr_ue_rf_helpers.c

@@ -33,19 +33,17 @@
 #include "nr_transport_proto_ue.h"
 #include "executables/softmodem-common.h"
 
-void nr_get_carrier_frequencies(NR_DL_FRAME_PARMS *fp, uint64_t *dl_carrier, uint64_t *ul_carrier){
+void nr_get_carrier_frequencies(PHY_VARS_NR_UE *ue, uint64_t *dl_carrier, uint64_t *ul_carrier){
 
-  if (get_softmodem_params()->phy_test==1 || get_softmodem_params()->do_ra==1 || !downlink_frequency[0][0]) {
+  NR_DL_FRAME_PARMS *fp = &ue->frame_parms;
+  if (ue->if_freq!=0) {
+    *dl_carrier = ue->if_freq;
+    *ul_carrier = *dl_carrier + ue->if_freq_off;
+  }
+  else{
     *dl_carrier = fp->dl_CarrierFreq;
-  } else {
-    *dl_carrier = downlink_frequency[0][0];
+    *ul_carrier = fp->ul_CarrierFreq;
   }
-
-  if (uplink_frequency_offset[0][0])
-    *ul_carrier = *dl_carrier + uplink_frequency_offset[0][0];
-  else
-    *ul_carrier = *dl_carrier + fp->ul_CarrierFreq - fp->dl_CarrierFreq;
-
 }
 
 

openair1/PHY/defs_nr_UE.h

@@ -767,6 +767,10 @@ typedef struct {
   int UE_scan_carrier;
   /// \brief Indicator that UE should enable estimation and compensation of frequency offset
   int UE_fo_compensation;
+  /// IF frequency for RF
+  uint64_t if_freq;
+  /// UL IF frequency offset for RF
+  int if_freq_off;
   /// \brief Indicator that UE is synchronized to a gNB
   int is_synchronized;
   /// \brief Indicator that UE lost frame synchronization

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c

@@ -810,6 +810,14 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
       if( (frameP!=ra->Msg3_frame) || (slotP!=ra->Msg3_slot))
         continue;
 
+      // for CFRA (NSA) do not schedule retransmission of msg3
+      if (ra->cfra) {
+        LOG_W(NR_MAC, "Random Access %i failed at state %i (NSA msg3 reception failed)\n", i, ra->state);
+        nr_mac_remove_ra_rnti(gnb_mod_idP, ra->rnti);
+        nr_clear_ra_proc(gnb_mod_idP, CC_idP, frameP, ra);
+        return;
+      }
+
       if (ra->msg3_round >= MAX_HARQ_ROUNDS - 1) {
         LOG_W(NR_MAC, "Random Access %i failed at state %i (Reached msg3 max harq rounds)\n", i, ra->state);
         nr_mac_remove_ra_rnti(gnb_mod_idP, ra->rnti);

targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf

@@ -39,7 +39,7 @@ gNBs =
     tr_s_preference = "f1";
 
     local_s_if_name = "lo";
-    local_s_address = "127.0.0.4"; #"192.168.18.207"; #"127.0.0.4";
+    local_s_address = "127.0.0.4";
     remote_s_address = "127.0.0.3";
     local_s_portc   = 501;
     local_s_portd   = 2152;