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Commit f895c4d9 authored by Raymond Knopp's avatar Raymond Knopp
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ENDC path switch S1-U: Bugfixes at eNB side. Problem at S1AP... 

ENDC path switch S1-U: Bugfixes at eNB side. Problem at S1AP E-RAB-Modification-Indication message encoding to be resolved
parent cbba3da3
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Showing with 276 additions and 14 deletions
openair2/RRC/LTE/rrc_eNB.c
View file @ f895c4d9
......@@ -3154,6 +3154,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
MeasId5->reportConfigId = 6;
ASN_SEQUENCE_ADD(&MeasId_list->list, MeasId5);
//ue_context_pP->ue_context.does_nr=0;
if (ue_context_pP->ue_context.does_nr) {
MeasId6 = calloc(1, sizeof(LTE_MeasIdToAddMod_t));
if (MeasId6 == NULL) exit(1);
......@@ -3217,7 +3218,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
if (MeasObj2 == NULL) exit(1);
MeasObj2->measObjectId = 2;
MeasObj2->measObject.present = LTE_MeasObjectToAddMod__measObject_PR_measObjectNR_r15;
MeasObj2->measObject.choice.measObjectNR_r15.carrierFreq_r15 = 642256; //634000; //(634000 = 3.51GHz) (640000 = 3.6GHz) (641272 = 3619.08MHz = 3600 + 30/1000*106*12/2) (642256 is for 3.6GHz and absoluteFrequencySSB = 642016)
MeasObj2->measObject.choice.measObjectNR_r15.carrierFreq_r15 = 641272; //642208; //642208 is for SSB at ptA + 82 RBs with ptA at 3600MHz //642256; //634000; //(634000 = 3.51GHz) (640000 = 3.6GHz) (641272 = 3619.08MHz = 3600 + 30/1000*106*12/2) (642256 is for 3.6GHz and absoluteFrequencySSB = 642016)
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.present = LTE_MTC_SSB_NR_r15__periodicityAndOffset_r15_PR_sf20_r15;
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.choice.sf20_r15 = 0;
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.ssb_Duration_r15 = LTE_MTC_SSB_NR_r15__ssb_Duration_r15_sf4;
......@@ -3360,13 +3361,13 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.present = LTE_ReportConfigInterRAT__triggerType_PR_event;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.present = LTE_ReportConfigInterRAT__triggerType__event__eventId_PR_eventB1_NR_r15;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.b1_ThresholdNR_r15.present = LTE_ThresholdNR_r15_PR_nr_RSRP_r15;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.b1_ThresholdNR_r15.choice.nr_RSRP_r15 = 46;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.b1_ThresholdNR_r15.choice.nr_RSRP_r15 = 0;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.reportOnLeave_r15 = FALSE;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.hysteresis = 2;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.timeToTrigger = LTE_TimeToTrigger_ms80;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.maxReportCells = 4;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.reportInterval = LTE_ReportInterval_ms120;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.reportAmount = LTE_ReportConfigInterRAT__reportAmount_infinity;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.reportAmount = LTE_ReportConfigInterRAT__reportAmount_r1;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 = calloc(1, sizeof(struct LTE_ReportConfigInterRAT__ext7));
if (ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 == NULL) exit(1);
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15 = calloc(1, sizeof(struct LTE_ReportQuantityNR_r15));
......@@ -4292,6 +4293,16 @@ rrc_eNB_generate_RRCConnectionReconfiguration_SCell(
return(0);
}
static volatile int start_nr;
static void *xx(void *_)
{
while (1) {
getchar();
start_nr = 1;
printf("start nr\n");
}
return 0;
}
//-----------------------------------------------------------------------------
void
......@@ -4311,6 +4322,15 @@ rrc_eNB_process_MeasurementReport(
T(T_ENB_RRC_MEASUREMENT_REPORT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
{
static int conf = 0;
if (!conf) {
pthread_t t;
pthread_create(&t, NULL, xx, NULL);
conf = 1;
}
}
if (measResults2 == NULL )
return;
......@@ -4321,6 +4341,7 @@ rrc_eNB_process_MeasurementReport(
ue_context_pP->ue_context.measResults->measId=measResults2->measId;
printf("meas %d\n", (int)measResults2->measId);
switch (measResults2->measId) {
case 1:
LOG_D(RRC,"Periodic report at frame %d and subframe %d \n", ctxt_pP->frame, ctxt_pP->subframe);
......@@ -4366,7 +4387,11 @@ rrc_eNB_process_MeasurementReport(
/* TODO: improve NR triggering */
if (measResults2->measId == 7) {
if (ue_context_pP->ue_context.Status != RRC_NR_NSA) {
// if (start_nr) {
printf("nr\n");
static int gonr = 0;
if (!gonr && ue_context_pP->ue_context.Status != RRC_NR_NSA) {
gonr=1;
MessageDef *msg;
ue_context_pP->ue_context.Status = RRC_NR_NSA;
......@@ -4382,6 +4407,14 @@ rrc_eNB_process_MeasurementReport(
memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr,
&ue_context_pP->ue_context.e_rab[e_rab].param.sgw_addr,
sizeof(transport_layer_addr_t));
LOG_I(RRC,"x2u tunnel: index %d target enb ip %d.%d.%d.%d length %d gtp teid %u\n",
i,
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr.buffer[0],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr.buffer[1],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr.buffer[2],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr.buffer[3],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr.length,
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].gtp_teid);
}
LOG_I(RRC,
"[eNB %d] frame %d subframe %d: UE rnti %x switching to NSA mode\n",
......@@ -8509,6 +8542,14 @@ void rrc_eNB_process_AdditionResponseInformation(const module_id_t enb_mod_idP,
printf("\n");
}
{
int i;
int len = m->rrc_buffer_size;
unsigned char *buffer = (unsigned char*)m->rrc_buffer;
printf("xxx: (len %d): ", m->rrc_buffer_size);
for (i = 0; i<len; i++) printf("%2.2x ", ((unsigned char *)buffer)[i]);
printf("\n");
}
asn_dec_rval_t dec_rval = uper_decode_complete( NULL,
&asn_DEF_NR_CG_Config,
(void **)&CG_Config,
......@@ -8601,6 +8642,7 @@ void rrc_eNB_process_AdditionResponseInformation(const module_id_t enb_mod_idP,
0, 0);
size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf);
printf("called rrc_eNB_generate_RRCConnectionReconfiguration_endc size %d rnti %x\n", size, m->rnti);
rrc_data_req(&ctxt,
DCCH,
......
openair2/RRC/LTE/rrc_eNB_endc.c
View file @ f895c4d9
......@@ -35,6 +35,39 @@
extern RAN_CONTEXT_t RC;
extern mui_t rrc_eNB_mui;
static int generate_release_drb1(unsigned char *nr1_buf, int nr1_buf_size)
{
NR_RadioBearerConfig_t r;
NR_DRB_ToReleaseList_t l;
NR_DRB_Identity_t id;
asn_enc_rval_t enc_rval;
memset(&r, 0, sizeof(r));
memset(&l, 0, sizeof(l));
memset(&id, 0, sizeof(id));
id = 1;
r.drb_ToReleaseList = &l;
ASN_SEQUENCE_ADD(&l.list, &id);
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig,
NULL,
&r,
nr1_buf,
nr1_buf_size);
{
int len = (enc_rval.encoded + 7) / 8;
int i;
printf("generate_release_drb1: len = %d (encoded %d)\n", len, enc_rval.encoded);
for (i = 0; i < len; i++) printf(" %2.2x", nr1_buf[i]);
printf("\n");
}
return (enc_rval.encoded + 7) / 8;
}
int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt,
rrc_eNB_ue_context_t *ue_context,
unsigned char *buffer,
......@@ -130,10 +163,12 @@ int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt,
mac.choice.explicitValue.timeAlignmentTimerDedicated = LTE_TimeAlignmentTimer_sf10240;
mac.choice.explicitValue.ext4 = &mac_ext4;
#if 0
mac_ext4.dualConnectivityPHR = &dc_phr;
dc_phr.present = LTE_MAC_MainConfig__ext4__dualConnectivityPHR_PR_setup;
dc_phr.choice.setup.phr_ModeOtherCG_r12 = LTE_MAC_MainConfig__ext4__dualConnectivityPHR__setup__phr_ModeOtherCG_r12_virtual;
#endif
/* NR config */
struct LTE_RRCConnectionReconfiguration_v890_IEs cr_890;
......@@ -194,6 +229,7 @@ int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt,
long sk_counter = 0;
cr_1510.sk_Counter_r15 = &sk_counter;
#if 1
OCTET_STRING_t dummy_nr1_conf;
unsigned char nr1_buf[4] = { 0, 0, 0, 0 };
......@@ -216,6 +252,15 @@ int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt,
}
#endif
#else
OCTET_STRING_t nr1_conf;
unsigned char nr1_buf[1024];
int nr1_size;
nr1_size = generate_release_drb1(nr1_buf, 1024);
cr_1510.nr_RadioBearerConfig1_r15 = &nr1_conf;
nr1_conf.buf = nr1_buf;
nr1_conf.size = nr1_size;
#endif
#if 0
OCTET_STRING_t nr2_conf;
......
openair3/S1AP/s1ap_eNB_encoder.c
View file @ f895c4d9
......@@ -118,15 +118,20 @@ int s1ap_eNB_encode_initiating(S1AP_S1AP_PDU_t *pdu,
free(res.buffer);
break;
case S1AP_ProcedureCode_id_E_RABModificationIndication:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_S1AP_S1AP_PDU, pdu);
free(res.buffer);
break;
default:
S1AP_DEBUG("Unknown procedure ID (%d) for initiating message\n",
(int)pdu->choice.initiatingMessage.procedureCode);
return -1;
}
if (asn1_xer_print) {
//if (asn1_xer_print) {
xer_fprint(stdout, &asn_DEF_S1AP_S1AP_PDU, (void *)pdu);
}
//}
memset(&res, 0, sizeof(res));
res = asn_encode_to_new_buffer(NULL, ATS_ALIGNED_CANONICAL_PER, &asn_DEF_S1AP_S1AP_PDU, pdu);
......
openair3/S1AP/s1ap_eNB_nas_procedures.c
View file @ f895c4d9
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