nr scope as a dynamically loaded shared lib

cmake_targets/CMakeLists.txt

@@ -2730,7 +2730,7 @@ add_executable(nr-softmodem
   ${OPENAIR_DIR}/common/utils/system.c
   ${OPENAIR_DIR}/common/utils/nr/nr_common.c
   ${GTPU_need_ITTI}
-  ${XFORMS_SOURCE_NR}
+  ${XFORMSINTERFACE_SOURCE}
   ${T_SOURCE}
   ${CONFIG_SOURCES}
   ${SHLIB_LOADER_SOURCES}
@@ -2772,7 +2772,7 @@ add_executable(nr-uesoftmodem
   ${OPENAIR_DIR}/common/utils/utils.c
   ${OPENAIR_DIR}/common/utils/system.c
   ${OPENAIR_DIR}/common/utils/nr/nr_common.c
-  ${XFORMS_SOURCE_NR}
+  ${XFORMSINTERFACE_SOURCE}
   ${T_SOURCE}
   ${UTIL_SRC}
   ${CONFIG_SOURCES}

executables/nr-softmodem.c

@@ -75,7 +75,7 @@ unsigned short config_frames[4] = {2,9,11,13};
 
 #include "system.h"
 #include <openair2/GNB_APP/gnb_app.h>
-
+#include "PHY/TOOLS/phy_scope_interface.h"
 #include "PHY/TOOLS/nr_phy_scope.h"
 #include "stats.h"
 #include "nr-softmodem.h"
@@ -156,7 +156,6 @@ char channels[128] = "0";
 
 int rx_input_level_dBm;
 
-uint32_t do_forms=0;
 int otg_enabled;
 
 //int number_of_cards = 1;
@@ -454,7 +453,11 @@ static void get_options(void) {
 
   paramdef_t cmdline_params[] = CMDLINE_PARAMS_DESC_GNB ;
 
+  CONFIG_SETRTFLAG(CONFIG_NOEXITONHELP);
+  get_common_options(SOFTMODEM_GNB_BIT );
   config_process_cmdline( cmdline_params,sizeof(cmdline_params)/sizeof(paramdef_t),NULL);
+  CONFIG_CLEARRTFLAG(CONFIG_NOEXITONHELP);
+
 
 
 
@@ -817,7 +820,6 @@ int main( int argc, char **argv )
   configure_linux();
   printf("Reading in command-line options\n");
   get_options ();
-  get_common_options(SOFTMODEM_GNB_BIT );
 
   if (CONFIG_ISFLAGSET(CONFIG_ABORT) ) {
     fprintf(stderr,"Getting configuration failed\n");
@@ -959,14 +961,14 @@ if(!IS_SOFTMODEM_NOS1)
   printf("RC.nb_RU:%d\n", RC.nb_RU);
   // once all RUs are ready initialize the rest of the gNBs ((dependence on final RU parameters after configuration)
   printf("ALL RUs ready - init gNBs\n");
-
-  if (do_forms==1) {
+  if(IS_SOFTMODEM_DOFORMS) {
+  	
     scopeParms_t p;
     p.argc=&argc;
     p.argv=argv;
     p.gNB=RC.gNB[0];
     p.ru=RC.ru[0];
-    gNBinitScope(&p);
+    load_softscope("gnb",&p);
   }
 
   if (nfapi_mode != 1 && nfapi_mode != 2) {

executables/nr-softmodem.h

@@ -19,21 +19,12 @@
 /*----------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
 #define CMDLINE_PARAMS_DESC_GNB {  \
     {"mmapped-dma",           CONFIG_HLP_DMAMAP,      PARAMFLAG_BOOL,   uptr:&mmapped_dma,                  defintval:0,                   TYPE_INT,    0},        \
-    {"wait-for-sync",         NULL,                   PARAMFLAG_BOOL,   iptr:&wait_for_sync,                defintval:0,                   TYPE_INT,    0},        \
     {"single-thread-disable", CONFIG_HLP_NOSNGLT,     PARAMFLAG_BOOL,   iptr:&single_thread_flag,           defintval:1,                   TYPE_INT,    0},        \
     {"A" ,                    CONFIG_HLP_TADV,        0,                uptr:&timing_advance,               defintval:0,                   TYPE_UINT,   0},        \
-    {"C" ,                    CONFIG_HLP_DLF,         0,                u64ptr:&(downlink_frequency[0][0]), defuintval:DEFAULT_DLF,        TYPE_UINT64, 0},        \
-    {"a" ,                    CONFIG_HLP_CHOFF,       0,                iptr:&chain_offset,                 defintval:0,                   TYPE_INT,    0},        \
-    {"d" ,                    CONFIG_HLP_SOFTS,       PARAMFLAG_BOOL,   uptr:(uint32_t *)&do_forms,         defintval:0,                   TYPE_INT8,   0},        \
     {"E" ,                    CONFIG_HLP_TQFS,        PARAMFLAG_BOOL,   i8ptr:&threequarter_fs,             defintval:0,                   TYPE_INT8,   0},        \
     {"K" ,                    CONFIG_HLP_ITTIL,       PARAMFLAG_NOFREE, strptr:&itti_dump_file,             defstrval:"/tmp/itti.dump",    TYPE_STRING, 0},        \
     {"m" ,                    CONFIG_HLP_DLMCS,       0,                uptr:&target_dl_mcs,                defintval:0,                   TYPE_UINT,   0},        \
     {"t" ,                    CONFIG_HLP_ULMCS,       0,                uptr:&target_ul_mcs,                defintval:0,                   TYPE_UINT,   0},        \
-    {"q" ,                    CONFIG_HLP_STMON,       PARAMFLAG_BOOL,   iptr:&opp_enabled,                  defintval:0,                   TYPE_INT,    0},        \
-    {"numerology" ,           CONFIG_HLP_NUMEROLOGY,  PARAMFLAG_BOOL,   iptr:&numerology,                   defintval:0,                   TYPE_INT,    0},        \
-    {"emulate-rf" ,           CONFIG_HLP_EMULATE_RF,  PARAMFLAG_BOOL,   iptr:&emulate_rf,                   defintval:0,                   TYPE_INT,    0},        \
-    {"parallel-config",       CONFIG_HLP_PARALLEL_CMD,0,                strptr:(char **)&parallel_config,   defstrval:NULL,                TYPE_STRING, 0},        \
-    {"worker-config",         CONFIG_HLP_WORKER_CMD,  0,                strptr:(char **)&worker_config,     defstrval:NULL,                TYPE_STRING, 0},        \
     {"usrp-tx-thread-config", CONFIG_HLP_USRP_THREAD, 0,                iptr:&usrp_tx_thread,               defstrval:0,                   TYPE_INT,    0},        \
     {"s" ,                    CONFIG_HLP_SNR,         0,                dblptr:&snr_dB,                     defdblval:25,                  TYPE_DOUBLE, 0},        \
   }

executables/nr-uesoftmodem.c

@@ -78,6 +78,7 @@ unsigned short config_frames[4] = {2,9,11,13};
 
 //#include "stats.h"
 // current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0)
+#include "PHY/TOOLS/phy_scope_interface.h"
 #include "PHY/TOOLS/nr_phy_scope.h"
 // at eNB 0, an UL scope for every UE
 //FD_lte_phy_scope_enb *form_enb[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
@@ -158,7 +159,7 @@ int rx_input_level_dBm;
 
 //static int online_log_messages=0;
 
-uint32_t do_forms=0;
+
 int otg_enabled;
 //int number_of_cards = 1;
 
@@ -761,8 +762,10 @@ int main( int argc, char **argv ) {
   memset (&UE_PF_PO[0][0], 0, sizeof(UE_PF_PO_t)*NUMBER_OF_UE_MAX*MAX_NUM_CCs);
   configure_linux();
   mlockall(MCL_CURRENT | MCL_FUTURE);
-  if (do_forms)
-     nrUEinitScope(PHY_vars_UE_g[0][0]);
+ 
+  if(IS_SOFTMODEM_DOFORMS) { 
+    load_softscope("gnb",PHY_vars_UE_g[0][0]);
+  }     
   number_of_cards = 1;
 
   for(int CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {

executables/nr-uesoftmodem.h

@@ -61,19 +61,11 @@
   {"single-thread-disable", CONFIG_HLP_NOSNGLT,     PARAMFLAG_BOOL, iptr:&single_thread_flag,              defintval:1,           TYPE_INT,    0}, \
   {"nr-dlsch-demod-shift",  CONFIG_HLP_DLSHIFT,     0,              iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0,           TYPE_INT,    0}, \
   {"A" ,                    CONFIG_HLP_TADV,        0,              uptr:&timing_advance,                  defintval:0,           TYPE_UINT,   0}, \
-  {"C" ,                    CONFIG_HLP_DLF,         0,              u64ptr:&(downlink_frequency[0][0]),    defuintval:0,TYPE_UINT64, 0}, \
-  {"a" ,                    CONFIG_HLP_CHOFF,       0,              iptr:&chain_offset,                    defintval:0,           TYPE_INT,    0}, \
-  {"d" ,                    CONFIG_HLP_SOFTS,       PARAMFLAG_BOOL, uptr:&do_forms,                        defintval:0,           TYPE_INT,    0}, \
   {"E" ,                    CONFIG_HLP_TQFS,        PARAMFLAG_BOOL, iptr:&threequarter_fs,                 defintval:0,           TYPE_INT,    0}, \
   {"m" ,                    CONFIG_HLP_DLMCS,       0,              uptr:&target_dl_mcs,                   defintval:0,           TYPE_UINT,   0}, \
   {"t" ,                    CONFIG_HLP_ULMCS,       0,              uptr:&target_ul_mcs,                   defintval:0,           TYPE_UINT,   0}, \
-  {"q" ,                    CONFIG_HLP_STMON,       PARAMFLAG_BOOL, iptr:&opp_enabled,                     defintval:0,           TYPE_INT,    0}, \
   {"T" ,                    CONFIG_HLP_TDD,         PARAMFLAG_BOOL, iptr:&tddflag,                         defintval:0,           TYPE_INT,    0}, \
   {"V" ,                    CONFIG_HLP_VCD,         PARAMFLAG_BOOL, iptr:&vcdflag,                         defintval:0,           TYPE_INT,    0}, \
-  {"numerology" ,           CONFIG_HLP_NUMEROLOGY,  0,              iptr:&numerology,                      defintval:0,           TYPE_INT,    0}, \
-  {"emulate-rf" ,           CONFIG_HLP_EMULATE_RF,  PARAMFLAG_BOOL, iptr:&emulate_rf,                      defintval:0,           TYPE_INT,    0}, \
-  {"parallel-config",       CONFIG_HLP_PARALLEL_CMD,0,              strptr:(char **)&parallel_config,      defstrval:NULL,        TYPE_STRING, 0}, \
-  {"worker-config",         CONFIG_HLP_WORKER_CMD,  0,              strptr:(char **)&worker_config,        defstrval:NULL,        TYPE_STRING, 0}, \
   {"s" ,                    CONFIG_HLP_SNR,         0,              dblptr:&snr_dB,                        defdblval:25,          TYPE_DOUBLE, 0}, \
   {"nbiot-disable",         CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, iptr:&nonbiotflag,                     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/TOOLS/nr_phy_scope.c

@@ -416,7 +416,7 @@ static void *scope_thread_gNB(void *arg) {
   return NULL;
 }
 
-void gNBinitScope(scopeParms_t *p) {
+void gnbscope_autoinit(scopeParms_t *p) {
   static scopeParms_t parms;
   memcpy(&parms,p,sizeof(parms));
   pthread_t forms_thread;
@@ -763,7 +763,7 @@ static void *nrUEscopeThread(void *arg) {
   pthread_exit((void *)arg);
 }
 
-void nrUEinitScope(PHY_VARS_NR_UE *ue) {
+void nruescope_autoinit(PHY_VARS_NR_UE *ue) {
   pthread_t forms_thread;
   threadCreate(&forms_thread, nrUEscopeThread, ue, "scope", -1, OAI_PRIORITY_RT_LOW);
 }

openair1/PHY/TOOLS/nr_phy_scope.h

@@ -40,8 +40,6 @@ typedef struct {
   PHY_VARS_gNB *gNB;
 } scopeParms_t;
 
-void gNBinitScope(scopeParms_t *p);
-void nrUEinitScope(PHY_VARS_NR_UE *ue);
 
 extern RAN_CONTEXT_t RC;
 #endif

openair1/PHY/TOOLS/phy_scope_interface.c

@@ -37,10 +37,10 @@
 #define SOFTSCOPE_ENDFUNC_IDX 0
 static  loader_shlibfunc_t scope_fdesc[]= {{"end_forms",NULL}};
 
-int load_softscope(char *exectype) {
+int load_softscope(char *exectype, void *initarg) {
   char libname[64];
   sprintf(libname,"%.10sscope",exectype);
-  return load_module_shlib(libname,scope_fdesc,1,NULL);
+  return load_module_shlib(libname,scope_fdesc,1,initarg);
 }
 
 int end_forms(void) {

openair1/PHY/TOOLS/phy_scope_interface.h

@@ -31,5 +31,5 @@
  */
 
 
-int load_softscope(char *exectype);
+int load_softscope(char *exectype, void *initarg);
 int end_forms(void) ;

targets/RT/USER/lte-softmodem.c

@@ -725,7 +725,7 @@ int main ( int argc, char **argv )
   // end of CI modifications
   //getchar();
   if(IS_SOFTMODEM_DOFORMS)
-     load_softscope("enb");
+     load_softscope("enb",NULL);
   itti_wait_tasks_end();
   oai_exit=1;
   LOG_I(ENB_APP,"oai_exit=%d\n",oai_exit);

targets/RT/USER/lte-uesoftmodem.c

@@ -759,7 +759,7 @@ int main( int argc, char **argv ) {
   }
 
   if(IS_SOFTMODEM_DOFORMS)
-    load_softscope("ue");
+    load_softscope("ue",NULL);
 
   config_check_unknown_cmdlineopt(CONFIG_CHECKALLSECTIONS);
   printf("Sending sync to all threads (%p,%p,%p)\n",&sync_var,&sync_cond,&sync_mutex);