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nr scope as a dynamically loaded shared lib

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This commit is contained in:
frtabu
2020-07-17 15:59:38 +02:00
parent 2bf5758418
commit 8b4498cd11
11 changed files with 23 additions and 37 deletions
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4
cmake_targets/CMakeLists.txt
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@@ -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}

14
executables/nr-softmodem.c
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@@ -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) {

9
executables/nr-softmodem.h
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@@ -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}, \
}

9
executables/nr-uesoftmodem.c
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@@ -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++) {

8
executables/nr-uesoftmodem.h
View File

@@ -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}, \

4
openair1/PHY/TOOLS/nr_phy_scope.c
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@@ -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);
}

2
openair1/PHY/TOOLS/nr_phy_scope.h
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@@ -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

4
openair1/PHY/TOOLS/phy_scope_interface.c
View File

@@ -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) {

2
openair1/PHY/TOOLS/phy_scope_interface.h
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@@ -31,5 +31,5 @@
*/
int load_softscope(char *exectype);
int load_softscope(char *exectype, void *initarg);
int end_forms(void) ;

2
targets/RT/USER/lte-softmodem.c
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@@ -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);

2
targets/RT/USER/lte-uesoftmodem.c
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@@ -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);