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Commit 42057bcc authored by Raphael Defosseux's avatar Raphael Defosseux
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Merge remote-tracking branch 'origin/NR_RRC_X2AP_RemoveHardcodings_GlobalEdge'... 

Merge remote-tracking branch 'origin/NR_RRC_X2AP_RemoveHardcodings_GlobalEdge' into develop_integration_2020_w26
parents 5a8fe59c 0553332b
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Showing with 2544 additions and 2387 deletions
openair2/COMMON/x2ap_messages_types.h
View file @ 42057bcc
...@@ -315,7 +315,7 @@ typedef struct x2ap_senb_addition_req_ack_s { ...@@ -315,7 +315,7 @@ typedef struct x2ap_senb_addition_req_ack_s {
typedef struct x2ap_ENDC_sgnb_addition_req_s { typedef struct x2ap_ENDC_sgnb_addition_req_s {
int ue_x2_id; int ue_x2_id;
LTE_PhysCellId_t target_physCellId;
/* used for RRC->X2AP in source eNB */ /* used for RRC->X2AP in source eNB */
int rnti; int rnti;
...@@ -386,6 +386,7 @@ typedef struct x2ap_ENDC_reconf_complete_s { ...@@ -386,6 +386,7 @@ typedef struct x2ap_ENDC_reconf_complete_s {
int MeNB_ue_x2_id; int MeNB_ue_x2_id;
int SgNB_ue_x2_id; int SgNB_ue_x2_id;
LTE_PhysCellId_t target_physCellId;
x2ap_sgNB_reconf_response_information_t reconf_response; x2ap_sgNB_reconf_response_information_t reconf_response;
......
openair2/RRC/LTE/rrc_defs.h
View file @ 42057bcc
...@@ -40,6 +40,10 @@ ...@@ -40,6 +40,10 @@
#include "rrc_types.h" #include "rrc_types.h"
//#include "PHY/phy_defs.h" //#include "PHY/phy_defs.h"
#include "LAYER2/RLC/rlc.h" #include "LAYER2/RLC/rlc.h"
#include "RRC/NR/nr_rrc_types.h"
#include "NR_UE-MRDC-Capability.h"
#include "NR_UE-NR-Capability.h"
#include "COMMON/platform_constants.h" #include "COMMON/platform_constants.h"
#include "COMMON/platform_types.h" #include "COMMON/platform_types.h"
...@@ -569,6 +573,10 @@ typedef struct eNB_RRC_UE_s { ...@@ -569,6 +573,10 @@ typedef struct eNB_RRC_UE_s {
LTE_UE_EUTRA_Capability_t *UE_Capability; LTE_UE_EUTRA_Capability_t *UE_Capability;
int UE_Capability_size; int UE_Capability_size;
NR_UE_MRDC_Capability_t *UE_Capability_MRDC;
int UE_MRDC_Capability_size;
NR_UE_NR_Capability_t *UE_Capability_nr;
int UE_NR_Capability_size;
ImsiMobileIdentity_t imsi; ImsiMobileIdentity_t imsi;
/* KeNB as derived from KASME received from EPC */ /* KeNB as derived from KASME received from EPC */
...@@ -614,7 +622,7 @@ typedef struct eNB_RRC_UE_s { ...@@ -614,7 +622,7 @@ typedef struct eNB_RRC_UE_s {
/* Number of e_rab to be modified in the list */ /* Number of e_rab to be modified in the list */
uint8_t nb_of_modify_e_rabs; uint8_t nb_of_modify_e_rabs;
uint8_t nb_of_failed_e_rabs; uint8_t nb_of_failed_e_rabs;
uint8_t nb_of_modify_endc_e_rabs; uint8_t nb_of_modify_endc_e_rabs;
e_rab_param_t modify_e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB]; e_rab_param_t modify_e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB];
/* list of e_rab to be setup by RRC layers */ /* list of e_rab to be setup by RRC layers */
e_rab_param_t e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB]; e_rab_param_t e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB];
......
openair2/RRC/LTE/rrc_eNB.c
View file @ 42057bcc
...@@ -96,6 +96,10 @@ ...@@ -96,6 +96,10 @@
#include "SIMULATION/TOOLS/sim.h" // for taus #include "SIMULATION/TOOLS/sim.h" // for taus
#define ASN_MAX_ENCODE_SIZE 4096
#define NUMBEROF_DRBS_TOBE_ADDED 1
static int encode_CG_ConfigInfo(char *buffer,int buffer_size,rrc_eNB_ue_context_t *const ue_context_pP,int *enc_size);
static int is_en_dc_supported(LTE_UE_EUTRA_Capability_t *c);
extern RAN_CONTEXT_t RC; extern RAN_CONTEXT_t RC;
...@@ -113,8 +117,9 @@ extern uint32_t to_earfcn_DL(int eutra_bandP, uint32_t dl_CarrierFreq, uint32_t ...@@ -113,8 +117,9 @@ extern uint32_t to_earfcn_DL(int eutra_bandP, uint32_t dl_CarrierFreq, uint32_t
extern int rrc_eNB_process_security(const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP, security_capabilities_t *security_capabilities_pP); extern int rrc_eNB_process_security(const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP, security_capabilities_t *security_capabilities_pP);
extern void process_eNB_security_key (const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP, uint8_t *security_key_pP); extern void process_eNB_security_key (const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP, uint8_t *security_key_pP);
extern int derive_keNB_star(const uint8_t *kenb_32, const uint16_t pci, const uint32_t earfcn_dl, const bool is_rel8_only, uint8_t *kenb_star); extern int derive_keNB_star(const uint8_t *kenb_32, const uint16_t pci, const uint32_t earfcn_dl, const bool is_rel8_only, uint8_t *kenb_star);
extern int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt, rrc_eNB_ue_context_t *ue_context, unsigned char *buffer, int buffer_size, OCTET_STRING_t *scg_group_config, OCTET_STRING_t *scg_RB_config); extern int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt, rrc_eNB_ue_context_t *ue_context, unsigned char *buffer, int buffer_size, OCTET_STRING_t *scg_group_config,
extern struct rrc_eNB_ue_context_s * get_first_ue_context(eNB_RRC_INST *rrc_instance_pP); OCTET_STRING_t *scg_RB_config);
extern struct rrc_eNB_ue_context_s *get_first_ue_context(eNB_RRC_INST *rrc_instance_pP);
pthread_mutex_t rrc_release_freelist; pthread_mutex_t rrc_release_freelist;
RRC_release_list_t rrc_release_info; RRC_release_list_t rrc_release_info;
...@@ -162,7 +167,7 @@ init_SI( ...@@ -162,7 +167,7 @@ init_SI(
AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB1_MBMS!=NULL,PROTOCOL_RRC_CTXT_FMT" init_SI: FATAL, no memory for SIB1_MBMS allocated\n", AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB1_MBMS!=NULL,PROTOCOL_RRC_CTXT_FMT" init_SI: FATAL, no memory for SIB1_MBMS allocated\n",
PROTOCOL_RRC_CTXT_ARGS(ctxt_pP)); PROTOCOL_RRC_CTXT_ARGS(ctxt_pP));
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1_MBMS = do_SIB1_MBMS(&RC.rrc[ctxt_pP->module_id]->carrier[CC_id],ctxt_pP->module_id,CC_id, RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1_MBMS = do_SIB1_MBMS(&RC.rrc[ctxt_pP->module_id]->carrier[CC_id],ctxt_pP->module_id,CC_id,
configuration configuration
); );
LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Contents of SIB1-MBMS\n", LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Contents of SIB1-MBMS\n",
PROTOCOL_RRC_CTXT_ARGS(ctxt_pP) PROTOCOL_RRC_CTXT_ARGS(ctxt_pP)
...@@ -2119,7 +2124,27 @@ rrc_eNB_generate_RRCConnectionReestablishmentReject( ...@@ -2119,7 +2124,27 @@ rrc_eNB_generate_RRCConnectionReestablishmentReject(
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
ue_p->Srb0.Tx_buffer.payload_size); ue_p->Srb0.Tx_buffer.payload_size);
} }
#if 0
void rrc_generate_SgNBReleaseRequest(
const protocol_ctxt_t *const ctxt_pP,
rrc_eNB_ue_context_t *const ue_context_pP
)
//-----------------------------------------------------------------------------
{
MessageDef *msg;
msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_RELEASE_REQ);
memset(&(X2AP_ENDC_SGNB_RELEASE_REQ(msg)), 0, sizeof(x2ap_ENDC_sgnb_release_req_t));
// X2AP_ENDC_SGNB_RELEASE_REQ(msg).MeNB_ue_x2_id = ;
// X2AP_ENDC_SGNB_RELEASE_REQ(msg).SgNB_ue_x2_id = ;
// X2AP_ENDC_SGNB_RELEASE_REQ(msg).cause = ;
// X2AP_ENDC_SGNB_RELEASE_REQ(msg).target_physCellId = ;
LOG_I(RRC,
"[eNB %d] frame %d UE rnti %x transmitting sgnb release request to sgnb \n",
ctxt_pP->module_id,ctxt_pP->frame,ctxt_pP->rnti);
itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), msg);
return;
}
#endif
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
/* /*
* Generate the RRC Connection Release to UE. * Generate the RRC Connection Release to UE.
...@@ -2139,6 +2164,15 @@ rrc_eNB_generate_RRCConnectionRelease( ...@@ -2139,6 +2164,15 @@ rrc_eNB_generate_RRCConnectionRelease(
memset(buffer, 0, RRC_BUF_SIZE); memset(buffer, 0, RRC_BUF_SIZE);
T(T_ENB_RRC_CONNECTION_RELEASE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T(T_ENB_RRC_CONNECTION_RELEASE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
#if 0
if(ue_context_pP != NULL) {
if(ue_context_pP->ue_context.Status == RRC_NR_NSA) {
//rrc_eNB_generate_SgNBReleaseRequest(ctxt_pP,ue_context_pP);
}
}
#endif
size = do_RRCConnectionRelease(ctxt_pP->module_id, buffer,rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id)); size = do_RRCConnectionRelease(ctxt_pP->module_id, buffer,rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id));
ue_context_pP->ue_context.ue_reestablishment_timer = 0; ue_context_pP->ue_context.ue_reestablishment_timer = 0;
ue_context_pP->ue_context.ue_release_timer = 0; ue_context_pP->ue_context.ue_release_timer = 0;
...@@ -2837,7 +2871,6 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -2837,7 +2871,6 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
uint16_t size; uint16_t size;
int i; int i;
MessageDef *message_p = NULL; MessageDef *message_p = NULL;
/* Configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE */ /* Configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE */
eNB_RRC_INST *rrc_inst = RC.rrc[ctxt_pP->module_id]; eNB_RRC_INST *rrc_inst = RC.rrc[ctxt_pP->module_id];
struct LTE_PhysicalConfigDedicated **physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated; struct LTE_PhysicalConfigDedicated **physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated;
...@@ -3029,7 +3062,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -3029,7 +3062,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
module_id_t module_id = ctxt_pP->module_id; module_id_t module_id = ctxt_pP->module_id;
LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n"); LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n");
/* Process the IE drx_Config */ /* Process the IE drx_Config */
if (NODE_IS_MONOLITHIC(rrc_inst->node_type)) { if (NODE_IS_MONOLITHIC(rrc_inst->node_type)) {
mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE
...@@ -3044,8 +3077,8 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -3044,8 +3077,8 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
LOG_D(RRC, "DRX configured in MAC Main Configuration for RRC Connection Reconfiguration\n"); LOG_D(RRC, "DRX configured in MAC Main Configuration for RRC Connection Reconfiguration\n");
} }
} }
/* End of CDRX configuration */
/* End of CDRX configuration */
sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long)); sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long));
*sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2 = 2*SR *sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2 = 2*SR
mac_MainConfig->ext1 = CALLOC(1, sizeof(struct LTE_MAC_MainConfig__ext1)); mac_MainConfig->ext1 = CALLOC(1, sizeof(struct LTE_MAC_MainConfig__ext1));
...@@ -3153,7 +3186,9 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -3153,7 +3186,9 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
if (ue_context_pP->ue_context.does_nr) { if (ue_context_pP->ue_context.does_nr) {
MeasId6 = calloc(1, sizeof(LTE_MeasIdToAddMod_t)); MeasId6 = calloc(1, sizeof(LTE_MeasIdToAddMod_t));
if (MeasId6 == NULL) exit(1); if (MeasId6 == NULL) exit(1);
MeasId6->measId = 7; MeasId6->measId = 7;
MeasId6->measObjectId = 2; MeasId6->measObjectId = 2;
MeasId6->reportConfigId = 7; MeasId6->reportConfigId = 7;
...@@ -3211,22 +3246,28 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -3211,22 +3246,28 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
if (ue_context_pP->ue_context.does_nr) { if (ue_context_pP->ue_context.does_nr) {
MeasObj2 = calloc(1, sizeof(LTE_MeasObjectToAddMod_t)); MeasObj2 = calloc(1, sizeof(LTE_MeasObjectToAddMod_t));
if (MeasObj2 == NULL) exit(1); if (MeasObj2 == NULL) exit(1);
MeasObj2->measObjectId = 2; MeasObj2->measObjectId = 2;
MeasObj2->measObject.present = LTE_MeasObjectToAddMod__measObject_PR_measObjectNR_r15; 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 =
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.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.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; MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.ssb_Duration_r15 = LTE_MTC_SSB_NR_r15__ssb_Duration_r15_sf4;
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz30; MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz30;
MeasObj2->measObject.choice.measObjectNR_r15.quantityConfigSet_r15 = 1; MeasObj2->measObject.choice.measObjectNR_r15.quantityConfigSet_r15 = 1;
MeasObj2->measObject.choice.measObjectNR_r15.ext1 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1)); MeasObj2->measObject.choice.measObjectNR_r15.ext1 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1));
if (MeasObj2->measObject.choice.measObjectNR_r15.ext1 == NULL) exit(1); if (MeasObj2->measObject.choice.measObjectNR_r15.ext1 == NULL) exit(1);
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1__bandNR_r15)); MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1__bandNR_r15));
if (MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 == NULL) exit(1); if (MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 == NULL) exit(1);
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->present = LTE_MeasObjectNR_r15__ext1__bandNR_r15_PR_setup; MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->present = LTE_MeasObjectNR_r15__ext1__bandNR_r15_PR_setup;
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->choice.setup = 78; MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->choice.setup = 78;
ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj2); ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj2);
} }
...@@ -3242,9 +3283,11 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -3242,9 +3283,11 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
ReportConfig_A3 = CALLOC(1, sizeof(*ReportConfig_A3)); ReportConfig_A3 = CALLOC(1, sizeof(*ReportConfig_A3));
ReportConfig_A4 = CALLOC(1, sizeof(*ReportConfig_A4)); ReportConfig_A4 = CALLOC(1, sizeof(*ReportConfig_A4));
ReportConfig_A5 = CALLOC(1, sizeof(*ReportConfig_A5)); ReportConfig_A5 = CALLOC(1, sizeof(*ReportConfig_A5));
if (ue_context_pP->ue_context.does_nr) { if (ue_context_pP->ue_context.does_nr) {
ReportConfig_NR = CALLOC(1, sizeof(*ReportConfig_NR)); ReportConfig_NR = CALLOC(1, sizeof(*ReportConfig_NR));
} }
ReportConfig_per->reportConfigId = 1; ReportConfig_per->reportConfigId = 1;
ReportConfig_per->reportConfig.present = LTE_ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA; ReportConfig_per->reportConfig.present = LTE_ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA;
ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present = ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present =
...@@ -3365,9 +3408,13 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ...@@ -3365,9 +3408,13 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.reportInterval = LTE_ReportInterval_ms120; 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_infinity;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 = calloc(1, sizeof(struct LTE_ReportConfigInterRAT__ext7)); ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 = calloc(1, sizeof(struct LTE_ReportConfigInterRAT__ext7));
if (ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 == NULL) exit(1); 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)); ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15 = calloc(1, sizeof(struct LTE_ReportQuantityNR_r15));
if (ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15 == NULL) exit(1); if (ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15 == NULL) exit(1);
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_rsrp = TRUE; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_rsrp = TRUE;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_rsrq = TRUE; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_rsrq = TRUE;
ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_sinr = TRUE; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_sinr = TRUE;
...@@ -3569,7 +3616,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt ...@@ -3569,7 +3616,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
uint16_t size; uint16_t size;
int i; int i;
MessageDef *message_p = NULL; MessageDef *message_p = NULL;
/* Configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE */ /* Configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE */
eNB_RRC_INST *rrc_inst = RC.rrc[ctxt_pP->module_id]; eNB_RRC_INST *rrc_inst = RC.rrc[ctxt_pP->module_id];
struct LTE_PhysicalConfigDedicated **physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated; struct LTE_PhysicalConfigDedicated **physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated;
...@@ -3615,7 +3661,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt ...@@ -3615,7 +3661,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
LTE_C_RNTI_t *cba_RNTI = NULL; LTE_C_RNTI_t *cba_RNTI = NULL;
int measurements_enabled; int measurements_enabled;
uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id); //Transaction_id, uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id); //Transaction_id,
#ifdef CBA // Contention Based Access #ifdef CBA // Contention Based Access
uint8_t *cba_RNTI_buf; uint8_t *cba_RNTI_buf;
cba_RNTI = CALLOC(1, sizeof(LTE_C_RNTI_t)); cba_RNTI = CALLOC(1, sizeof(LTE_C_RNTI_t));
...@@ -3641,8 +3686,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt ...@@ -3641,8 +3686,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
frameP, frameP,
ue_mod_idP); ue_mod_idP);
} }
#endif
#endif
T(T_ENB_RRC_CONNECTION_RECONFIGURATION, T(T_ENB_RRC_CONNECTION_RECONFIGURATION,
T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->module_id),
T_INT(ctxt_pP->frame), T_INT(ctxt_pP->frame),
...@@ -3777,7 +3822,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt ...@@ -3777,7 +3822,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer =
LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf200; // sf20 = 20 subframes // LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf1000 LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf200; // sf20 = 20 subframes // LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf1000
mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = LTE_MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB3; // Value dB1 =1 dB, dB3 = 3 dB mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = LTE_MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB3; // Value dB1 =1 dB, dB3 = 3 dB
/* CDRX Configuration */ /* CDRX Configuration */
mac_MainConfig->drx_Config = NULL; mac_MainConfig->drx_Config = NULL;
rnti_t rnti = ue_context_pP->ue_id_rnti; rnti_t rnti = ue_context_pP->ue_id_rnti;
...@@ -3785,11 +3829,11 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt ...@@ -3785,11 +3829,11 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
uint8_t cc_id = ue_context_pP->ue_context.primaryCC_id; uint8_t cc_id = ue_context_pP->ue_context.primaryCC_id;
LTE_UE_EUTRA_Capability_t *UEcap = ue_context_pP->ue_context.UE_Capability; LTE_UE_EUTRA_Capability_t *UEcap = ue_context_pP->ue_context.UE_Capability;
LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n"); LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n");
/* Process the IE drx_Config */ /* Process the IE drx_Config */
if (NODE_IS_MONOLITHIC(rrc_inst->node_type)) { if (NODE_IS_MONOLITHIC(rrc_inst->node_type)) {
mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE
if (mac_MainConfig->drx_Config == NULL) { if (mac_MainConfig->drx_Config == NULL) {
LOG_W(RRC, "drx_Configuration parameter is NULL, cannot configure local UE parameters or CDRX is deactivated\n"); LOG_W(RRC, "drx_Configuration parameter is NULL, cannot configure local UE parameters or CDRX is deactivated\n");
} else { } else {
...@@ -3801,8 +3845,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt ...@@ -3801,8 +3845,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
LOG_D(RRC, "DRX configured in MAC Main Configuration for RRC Connection Reconfiguration\n"); LOG_D(RRC, "DRX configured in MAC Main Configuration for RRC Connection Reconfiguration\n");
} }
} }
/* End of CDRX configuration */
/* End of CDRX configuration */
sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long)); sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long));
*sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2 = 2*SR *sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2 = 2*SR
mac_MainConfig->ext1 = CALLOC(1, sizeof(struct LTE_MAC_MainConfig__ext1)); mac_MainConfig->ext1 = CALLOC(1, sizeof(struct LTE_MAC_MainConfig__ext1));
...@@ -4319,6 +4363,182 @@ rrc_eNB_generate_RRCConnectionReconfiguration_SCell( ...@@ -4319,6 +4363,182 @@ rrc_eNB_generate_RRCConnectionReconfiguration_SCell(
} }
//-----------------------------------------------------------------------------
/**
* @fn :encode_CG_ConfigInfo
* @param :enc_buf to store the encoded bits
* @param :ue_context_pP ue context used to fill CG-ConfigInfo
* @param :enc_size to store thre size of encoded size
* this api is to fill and encode CG-ConfigInfo
*/
static int encode_CG_ConfigInfo(
char *buffer,
int buffer_size,
rrc_eNB_ue_context_t *const ue_context_pP,
int *enc_size
) {
struct NR_CG_ConfigInfo *cg_configinfo = NULL;
struct NR_RadioBearerConfig *rb_config = NULL;
asn_enc_rval_t enc_rval;
int RRC_OK = 1;
int index = 0;
char temp_buff[ASN_MAX_ENCODE_SIZE];
LTE_UE_CapabilityRAT_ContainerList_t *ue_cap_rat_container_list = NULL;
LTE_UE_CapabilityRAT_Container_t ue_cap_rat_container_MRDC;
LTE_UE_CapabilityRAT_Container_t ue_cap_rat_container_nr;
int RAT_Container_count = 0;
rb_config = calloc(1,sizeof(struct NR_RadioBearerConfig));
AssertFatal(rb_config != NULL,"failed to allocate memory for rb_config");
if(ue_context_pP->ue_context.DRB_configList->list.count != 0) {
rb_config->drb_ToAddModList = calloc(1,sizeof(struct NR_DRB_ToAddModList ));
AssertFatal(rb_config->drb_ToAddModList != NULL,"failed to allocated memory for drbtoaddmodlist");
rb_config->drb_ToAddModList->list.count = NUMBEROF_DRBS_TOBE_ADDED;
rb_config->drb_ToAddModList->list.array
= calloc(NUMBEROF_DRBS_TOBE_ADDED, sizeof(struct NR_DRB_ToAddMod *));
AssertFatal( rb_config->drb_ToAddModList->list.array != NULL,
"falied to allocate memory for list.array");
for(index = 0; index < NUMBEROF_DRBS_TOBE_ADDED; index++) {
rb_config->drb_ToAddModList->list.array[index]
= calloc(1,sizeof(struct NR_DRB_ToAddMod));
AssertFatal(rb_config->drb_ToAddModList->list.array[index] != NULL,
"failed to allocate memory for drb_toaddmod");
rb_config->drb_ToAddModList->list.array[index]->drb_Identity
= ue_context_pP->ue_context.DRB_configList->list.array[index]->drb_Identity;
if(ue_context_pP->ue_context.DRB_configList->list.array[index]->eps_BearerIdentity) {
rb_config->drb_ToAddModList->list.array[index]->cnAssociation
= calloc(1,sizeof(struct NR_DRB_ToAddMod__cnAssociation));
AssertFatal(rb_config->drb_ToAddModList->list.array[index]->cnAssociation != NULL,
"failed to allocate memory cnAssociation");
rb_config->drb_ToAddModList->list.array[index]->cnAssociation->present
= NR_DRB_ToAddMod__cnAssociation_PR_eps_BearerIdentity;
rb_config->drb_ToAddModList->list.array[index]->cnAssociation->choice.eps_BearerIdentity
= *(ue_context_pP->ue_context.DRB_configList->list.array[index]->eps_BearerIdentity);
}
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config = calloc(1,sizeof(struct NR_PDCP_Config));
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb = calloc(1,sizeof(struct NR_PDCP_Config__drb));
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->discardTimer = calloc(1,sizeof(long));
*rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->discardTimer
= *(ue_context_pP->ue_context.DRB_configList->list.array[index]->pdcp_Config->discardTimer);
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeUL = calloc(1,sizeof(long));
*rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeUL
= NR_PDCP_Config__drb__pdcp_SN_SizeUL_len18bits;
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeDL = calloc(1,sizeof(long));
*rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeDL
= NR_PDCP_Config__drb__pdcp_SN_SizeDL_len18bits;
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->headerCompression.present
= NR_PDCP_Config__drb__headerCompression_PR_notUsed;
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->headerCompression.choice.notUsed = 0;
rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->t_Reordering = calloc(1,sizeof(long));
*rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->t_Reordering
= NR_PDCP_Config__t_Reordering_ms0;
}
rb_config->securityConfig = calloc(1,sizeof(struct NR_SecurityConfig ));
rb_config->securityConfig->securityAlgorithmConfig = calloc(1,sizeof(struct NR_SecurityAlgorithmConfig));
rb_config->securityConfig->securityAlgorithmConfig->cipheringAlgorithm = NR_CipheringAlgorithm_nea0;
rb_config->securityConfig->securityAlgorithmConfig->integrityProtAlgorithm = NULL;
rb_config->securityConfig->keyToUse = calloc(1,sizeof(long));
*rb_config->securityConfig->keyToUse = NR_SecurityConfig__keyToUse_master;
}
cg_configinfo = calloc(1,sizeof(struct NR_CG_ConfigInfo));
AssertFatal(cg_configinfo != NULL,"failed to allocate memory for cg_configinfo");
cg_configinfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1;
cg_configinfo->criticalExtensions.choice.c1
= calloc(1, sizeof(struct NR_CG_ConfigInfo__criticalExtensions__c1));
AssertFatal(cg_configinfo->criticalExtensions.choice.c1 != NULL,
"failed to allocate memory for cg_configinfo->criticalExtensions.choice.c1");
cg_configinfo->criticalExtensions.choice.c1->present
= NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo;
cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo
= calloc(1,sizeof(struct NR_CG_ConfigInfo_IEs));
AssertFatal(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo != NULL,
"failed to allocate memory for cg_configinfo_IEs");
cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->ue_CapabilityInfo
= calloc(1,sizeof( OCTET_STRING_t));
AssertFatal(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->
ue_CapabilityInfo != NULL, "failed to allocate memory for ue_capabilityinfo");
if(ue_context_pP->ue_context.UE_Capability_MRDC) {
RAT_Container_count++;
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_UE_MRDC_Capability,NULL,
(void *)ue_context_pP->ue_context.UE_Capability_MRDC,temp_buff,ASN_MAX_ENCODE_SIZE);
AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
ue_cap_rat_container_MRDC.rat_Type = LTE_RAT_Type_eutra_nr;
OCTET_STRING_fromBuf(&ue_cap_rat_container_MRDC.ueCapabilityRAT_Container,
(const char *)temp_buff,(enc_rval.encoded+7)>>3);
memset((void *)temp_buff,0,sizeof(temp_buff));
}
if(ue_context_pP->ue_context.UE_Capability_nr) {
RAT_Container_count++;
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_UE_NR_Capability,NULL,
(void *)ue_context_pP->ue_context.UE_Capability_nr,temp_buff,ASN_MAX_ENCODE_SIZE);
AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
ue_cap_rat_container_nr.rat_Type = LTE_RAT_Type_nr;
OCTET_STRING_fromBuf(&ue_cap_rat_container_nr.ueCapabilityRAT_Container,
(const char *)temp_buff,(enc_rval.encoded+7)>>3);
memset((void *)temp_buff,0,sizeof(temp_buff));
}
ue_cap_rat_container_list = calloc(1,sizeof(LTE_UE_CapabilityRAT_ContainerList_t));
ue_cap_rat_container_list->list.count = RAT_Container_count;
ue_cap_rat_container_list->list.size = sizeof(RAT_Container_count * sizeof(LTE_UE_CapabilityRAT_Container_t));
ue_cap_rat_container_list->list.array = calloc(RAT_Container_count,sizeof(LTE_UE_CapabilityRAT_Container_t *));
if(ue_context_pP->ue_context.UE_Capability_MRDC) {
ue_cap_rat_container_list->list.array[0] = calloc(1,sizeof(LTE_UE_CapabilityRAT_Container_t));
memcpy(ue_cap_rat_container_list->list.array[0],&ue_cap_rat_container_MRDC,sizeof(LTE_UE_CapabilityRAT_Container_t));
}
if(ue_context_pP->ue_context.UE_Capability_nr) {
ue_cap_rat_container_list->list.array[1] = calloc(1,sizeof(LTE_UE_CapabilityRAT_Container_t));
memcpy(ue_cap_rat_container_list->list.array[1],&ue_cap_rat_container_nr,sizeof(LTE_UE_CapabilityRAT_Container_t));
}
//this xer_fprint logs can be enabled for additional debugging logs
//xer_fprint(stdout,&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,ue_cap_rat_container_list);
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL,
(void *)ue_cap_rat_container_list,temp_buff,ASN_MAX_ENCODE_SIZE);
AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
OCTET_STRING_fromBuf(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->ue_CapabilityInfo,
(const char *)temp_buff, (enc_rval.encoded+7)>>3);
cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->mcg_RB_Config
= calloc(1,sizeof(OCTET_STRING_t));
AssertFatal(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->
mcg_RB_Config != NULL, "failed to allocate memory for mcg_rb_config");
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig,NULL,(void *)rb_config,temp_buff,ASN_MAX_ENCODE_SIZE);
AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
OCTET_STRING_fromBuf(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->mcg_RB_Config,
(const char *)temp_buff, (enc_rval.encoded+7)>>3);
// this xer_fprint can be enabled for additional debugging messages
// xer_fprint(stdout,&asn_DEF_NR_CG_ConfigInfo,(void *)cg_configinfo);
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_ConfigInfo,NULL,(void *)cg_configinfo,
buffer,buffer_size);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
*enc_size = (enc_rval.encoded+7)/8;
ASN_STRUCT_FREE(asn_DEF_NR_RadioBearerConfig,rb_config);
ASN_STRUCT_FREE(asn_DEF_NR_CG_ConfigInfo,cg_configinfo);
ASN_STRUCT_FREE(asn_DEF_LTE_UE_CapabilityRAT_ContainerList,ue_cap_rat_container_list);
return RRC_OK;
}
//-----------------------------------------------------------------------------
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
void void
rrc_eNB_process_MeasurementReport( rrc_eNB_process_MeasurementReport(
...@@ -4334,6 +4554,8 @@ rrc_eNB_process_MeasurementReport( ...@@ -4334,6 +4554,8 @@ rrc_eNB_process_MeasurementReport(
long ncell_max = -150; long ncell_max = -150;
uint32_t earfcn_dl; uint32_t earfcn_dl;
uint8_t KeNB_star[32] = { 0 }; uint8_t KeNB_star[32] = { 0 };
char enc_buf[ASN_MAX_ENCODE_SIZE] = {0};
int enc_size = 0;
T(T_ENB_RRC_MEASUREMENT_REPORT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), 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)); T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
...@@ -4396,24 +4618,37 @@ rrc_eNB_process_MeasurementReport( ...@@ -4396,24 +4618,37 @@ rrc_eNB_process_MeasurementReport(
MessageDef *msg; MessageDef *msg;
ue_context_pP->ue_context.Status = RRC_NR_NSA; ue_context_pP->ue_context.Status = RRC_NR_NSA;
msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ); if(is_en_dc_supported(ue_context_pP->ue_context.UE_Capability)) {
X2AP_ENDC_SGNB_ADDITION_REQ(msg).rnti = ctxt_pP->rnti; /** to add gNB as Secondary node CG-ConfigInfo to be added as per 36.423 r15 **/
//For the moment we have a single E-RAB which will be the one to be added to the gNB if(encode_CG_ConfigInfo(enc_buf,sizeof(enc_buf),ue_context_pP,&enc_size) == RRC_OK)
//Not sure how to select bearers to be added if there are multiple. LOG_I(RRC,"CG-ConfigInfo encoded successfully\n");
X2AP_ENDC_SGNB_ADDITION_REQ(msg).nb_e_rabs_tobeadded = 1;
for (int e_rab=0; e_rab < X2AP_ENDC_SGNB_ADDITION_REQ(msg).nb_e_rabs_tobeadded; e_rab++){ msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ);
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].e_rab_id = ue_context_pP->ue_context.e_rab[e_rab].param.e_rab_id; memset(&(X2AP_ENDC_SGNB_ADDITION_REQ(msg)), 0, sizeof(x2ap_ENDC_sgnb_addition_req_t));
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].gtp_teid = ue_context_pP->ue_context.e_rab[e_rab].param.gtp_teid; X2AP_ENDC_SGNB_ADDITION_REQ(msg).rnti = ctxt_pP->rnti;
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].drb_ID = 1; memcpy(X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer,enc_buf,enc_size);
memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr, X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer_size = enc_size;
&ue_context_pP->ue_context.e_rab[e_rab].param.sgw_addr, X2AP_ENDC_SGNB_ADDITION_REQ(msg).target_physCellId
sizeof(transport_layer_addr_t)); = measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId;
//For the moment we have a single E-RAB which will be the one to be added to the gNB
//Not sure how to select bearers to be added if there are multiple.
X2AP_ENDC_SGNB_ADDITION_REQ(msg).nb_e_rabs_tobeadded = 1;
for (int e_rab=0; e_rab < X2AP_ENDC_SGNB_ADDITION_REQ(msg).nb_e_rabs_tobeadded; e_rab++) {
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].e_rab_id = ue_context_pP->ue_context.e_rab[e_rab].param.e_rab_id;
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].gtp_teid = ue_context_pP->ue_context.e_rab[e_rab].param.gtp_teid;
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].drb_ID = 1;
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,
"[eNB %d] frame %d subframe %d: UE rnti %x switching to NSA mode\n",
ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->subframe, ctxt_pP->rnti);
itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), msg);
return;
} }
LOG_I(RRC,
"[eNB %d] frame %d subframe %d: UE rnti %x switching to NSA mode\n",
ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->subframe, ctxt_pP->rnti);
itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), msg);
return;
} }
} }
...@@ -4531,6 +4766,7 @@ rrc_eNB_process_MeasurementReport( ...@@ -4531,6 +4766,7 @@ rrc_eNB_process_MeasurementReport(
} }
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
void void
rrc_eNB_generate_HandoverPreparationInformation( rrc_eNB_generate_HandoverPreparationInformation(
...@@ -6058,6 +6294,7 @@ rrc_eNB_generate_HO_RRCConnectionReconfiguration(const protocol_ctxt_t *const ct ...@@ -6058,6 +6294,7 @@ rrc_eNB_generate_HO_RRCConnectionReconfiguration(const protocol_ctxt_t *const ct
ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL; ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL;
} }
} }
LOG_I(RRC, LOG_I(RRC,
"[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration handover (bytes %d, UE id %x)\n", "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration handover (bytes %d, UE id %x)\n",
ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti); ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);
...@@ -6228,10 +6465,8 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( ...@@ -6228,10 +6465,8 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete(
LTE_SRB_ToAddModList_t *SRB_configList = ue_context_pP->ue_context.SRB_configList2[xid]; LTE_SRB_ToAddModList_t *SRB_configList = ue_context_pP->ue_context.SRB_configList2[xid];
LTE_DRB_ToReleaseList_t *DRB_Release_configList2 = ue_context_pP->ue_context.DRB_Release_configList2[xid]; LTE_DRB_ToReleaseList_t *DRB_Release_configList2 = ue_context_pP->ue_context.DRB_Release_configList2[xid];
LTE_DRB_Identity_t *drb_id_p = NULL; LTE_DRB_Identity_t *drb_id_p = NULL;
ue_context_pP->ue_context.ue_reestablishment_timer = 0; ue_context_pP->ue_context.ue_reestablishment_timer = 0;
ue_context_pP->ue_context.ue_rrc_inactivity_timer = 1; // reset rrc inactivity timer ue_context_pP->ue_context.ue_rrc_inactivity_timer = 1; // reset rrc inactivity timer
/* CDRX: activated when RRC Connection Reconfiguration Complete is received */ /* CDRX: activated when RRC Connection Reconfiguration Complete is received */
rnti_t rnti = ue_context_pP->ue_id_rnti; rnti_t rnti = ue_context_pP->ue_id_rnti;
module_id_t module_id = ctxt_pP->module_id; module_id_t module_id = ctxt_pP->module_id;
...@@ -6252,8 +6487,8 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( ...@@ -6252,8 +6487,8 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete(
LOG_I(RRC, "CDRX configuration activated after RRC Connection Reconfiguration Complete reception\n"); LOG_I(RRC, "CDRX configuration activated after RRC Connection Reconfiguration Complete reception\n");
} }
} }
/* End of CDRX processing */
/* End of CDRX processing */
T(T_ENB_RRC_CONNECTION_RECONFIGURATION_COMPLETE, T(T_ENB_RRC_CONNECTION_RECONFIGURATION_COMPLETE,
T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->module_id),
T_INT(ctxt_pP->frame), T_INT(ctxt_pP->frame),
...@@ -6514,7 +6749,6 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( ...@@ -6514,7 +6749,6 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete(
ue_context_pP->ue_context.nr_capabilities_requested = 1; ue_context_pP->ue_context.nr_capabilities_requested = 1;
rrc_eNB_generate_NR_UECapabilityEnquiry(ctxt_pP, ue_context_pP); rrc_eNB_generate_NR_UECapabilityEnquiry(ctxt_pP, ue_context_pP);
} }
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
...@@ -7337,33 +7571,34 @@ is_en_dc_supported( ...@@ -7337,33 +7571,34 @@ is_en_dc_supported(
*/ */
#define NCE nonCriticalExtension #define NCE nonCriticalExtension
return c != NULL return c != NULL
&& c->NCE != NULL && c->NCE != NULL
&& c->NCE->NCE != NULL && c->NCE->NCE != NULL
&& c->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15 != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15 != NULL
&& c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 != NULL && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 != NULL
&& *c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 == LTE_IRAT_ParametersNR_r15__en_DC_r15_supported; && *c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 ==
LTE_IRAT_ParametersNR_r15__en_DC_r15_supported;
#undef NCE #undef NCE
} }
...@@ -7552,37 +7787,36 @@ rrc_eNB_decode_dcch( ...@@ -7552,37 +7787,36 @@ rrc_eNB_decode_dcch(
//Looking for a condition to trigger S1AP E-RAB-Modification-indication, based on the reception of RRCConnectionReconfigurationComplete //Looking for a condition to trigger S1AP E-RAB-Modification-indication, based on the reception of RRCConnectionReconfigurationComplete
//including NR specific elements. Not sure if this is the correct one and the correct placement //including NR specific elements. Not sure if this is the correct one and the correct placement
/*if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. /*if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension-> nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->
scg_ConfigResponseNR_r15->buf!=NULL){ scg_ConfigResponseNR_r15->buf!=NULL){
//Trigger E-RAB Modification Indication //Trigger E-RAB Modification Indication
rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p); rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p);
}*/ }*/
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension!=NULL){ nonCriticalExtension!=NULL) {
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension!=NULL){ nonCriticalExtension->nonCriticalExtension!=NULL) {
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL){ nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) {
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL){ nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) {
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL){ nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) {
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL){ nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) {
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension
->scg_ConfigResponseNR_r15!=NULL){ ->scg_ConfigResponseNR_r15!=NULL) {
/*Trigger E-RAB Modification Indication */ /*Trigger E-RAB Modification Indication */
rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p); rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p);
} }
} }
} }
} }
} }
} }
} }
} else { } else {
dedicated_DRB = 1; dedicated_DRB = 1;
ue_context_p->ue_context.Status = RRC_RECONFIGURED; ue_context_p->ue_context.Status = RRC_RECONFIGURED;
...@@ -7930,15 +8164,74 @@ rrc_eNB_decode_dcch( ...@@ -7930,15 +8164,74 @@ rrc_eNB_decode_dcch(
} }
LOG_I(RRC, "got UE capabilities for UE %x\n", ctxt_pP->rnti); LOG_I(RRC, "got UE capabilities for UE %x\n", ctxt_pP->rnti);
int eutra_index = -1; int eutra_index = -1;
for (i = 0; i < ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.count; i++) { for (i = 0; i < ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.count; i++) {
if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type == LTE_RAT_Type_eutra) { if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type ==
LTE_RAT_Type_nr) {
if(ue_context_p->ue_context.UE_Capability_nr) {
ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability,ue_context_p->ue_context.UE_Capability_nr);
ue_context_p->ue_context.UE_Capability_nr = 0;
}
dec_rval = uper_decode(NULL,
&asn_DEF_NR_UE_NR_Capability,
(void **)&ue_context_p->ue_context.UE_Capability_nr,
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.buf,
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size,
0, 0);
if (LOG_DEBUGFLAG(DEBUG_ASN1)) {
xer_fprint(stdout, &asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr);
}
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode nr UE capabilities (%zu bytes)\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),dec_rval.consumed);
ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability,ue_context_p->ue_context.UE_Capability_nr);
ue_context_p->ue_context.UE_Capability_nr = 0;
}
ue_context_p->ue_context.UE_NR_Capability_size =
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size;
}
if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type ==
LTE_RAT_Type_eutra_nr) {
if(ue_context_p->ue_context.UE_Capability_MRDC) {
ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability,ue_context_p->ue_context.UE_Capability_MRDC);
ue_context_p->ue_context.UE_Capability_MRDC = 0;
}
dec_rval = uper_decode(NULL,
&asn_DEF_NR_UE_MRDC_Capability,
(void **)&ue_context_p->ue_context.UE_Capability_MRDC,
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.buf,
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size,
0, 0);
if (LOG_DEBUGFLAG(DEBUG_ASN1)) {
xer_fprint(stdout, &asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC);
}
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode MRDC UE capabilities (%zu bytes)\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),dec_rval.consumed);
ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability,ue_context_p->ue_context.UE_Capability_MRDC);
ue_context_p->ue_context.UE_Capability_MRDC = 0;
}
ue_context_p->ue_context.UE_MRDC_Capability_size =
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size;
}
if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type ==
LTE_RAT_Type_eutra) {
if (eutra_index != -1) { if (eutra_index != -1) {
LOG_E(RRC, "fatal: more than 1 eutra capability\n"); LOG_E(RRC, "fatal: more than 1 eutra capability\n");
exit(1); exit(1);
} }
eutra_index = i; eutra_index = i;
} }
} }
...@@ -7960,7 +8253,8 @@ rrc_eNB_decode_dcch( ...@@ -7960,7 +8253,8 @@ rrc_eNB_decode_dcch(
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.buf, ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.buf,
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size, ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size,
0, 0); 0, 0);
ue_context_p->ue_context.UE_Capability_size = ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size; ue_context_p->ue_context.UE_Capability_size =
ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size;
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability); xer_fprint(stdout, &asn_DEF_LTE_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability);
...@@ -8679,117 +8973,109 @@ void rrc_subframe_process(protocol_ctxt_t *const ctxt_pP, const int CC_id) { ...@@ -8679,117 +8973,109 @@ void rrc_subframe_process(protocol_ctxt_t *const ctxt_pP, const int CC_id) {
} }
void rrc_eNB_process_AdditionResponseInformation(const module_id_t enb_mod_idP, x2ap_ENDC_sgnb_addition_req_ACK_t *m) { void rrc_eNB_process_AdditionResponseInformation(const module_id_t enb_mod_idP, x2ap_ENDC_sgnb_addition_req_ACK_t *m) {
NR_CG_Config_t *CG_Config = NULL;
{
int i;
printf("%d: ", m->rrc_buffer_size);
for (i=0; i<m->rrc_buffer_size; i++) printf("%2.2x", (unsigned char)m->rrc_buffer[i]);
NR_CG_Config_t *CG_Config = NULL; printf("\n");
}
asn_dec_rval_t dec_rval = uper_decode_complete( NULL,
&asn_DEF_NR_CG_Config,
(void **)&CG_Config,
(uint8_t *)m->rrc_buffer,
(int) m->rrc_buffer_size);//m->rrc_buffer_size);
{ if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
int i; AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n");
printf("%d: ", m->rrc_buffer_size); // free the memory
for (i=0; i<m->rrc_buffer_size; i++) printf("%2.2x", (unsigned char)m->rrc_buffer[i]); SEQUENCE_free( &asn_DEF_NR_CG_Config, CG_Config, 1 );
printf("\n"); return;
}
} xer_fprint(stdout,&asn_DEF_NR_CG_Config, CG_Config);
asn_dec_rval_t dec_rval = uper_decode_complete( NULL, // recreate enough of X2 EN-DC Container
&asn_DEF_NR_CG_Config, AssertFatal(CG_Config->criticalExtensions.choice.c1->present == NR_CG_Config__criticalExtensions__c1_PR_cg_Config,
(void **)&CG_Config, "CG_Config not present\n");
(uint8_t *)m->rrc_buffer, OCTET_STRING_t *scg_CellGroupConfig = NULL;
(int) m->rrc_buffer_size);//m->rrc_buffer_size); OCTET_STRING_t *nr1_conf = NULL;
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig) {
AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); scg_CellGroupConfig = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig;
// free the memory #ifdef DEBUG_SCG_CONFIG
SEQUENCE_free( &asn_DEF_NR_CG_Config, CG_Config, 1 ); {
return; int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->size;
} int i;
xer_fprint(stdout,&asn_DEF_NR_CG_Config, CG_Config); LOG_I(RRC, "Dumping scg_CellGroupConfig: %d", size_s);
// recreate enough of X2 EN-DC Container
AssertFatal(CG_Config->criticalExtensions.choice.c1->present == NR_CG_Config__criticalExtensions__c1_PR_cg_Config, for (i=0; i<size_s; i++) printf("%2.2x", (unsigned char)CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->buf[i]);
"CG_Config not present\n");
OCTET_STRING_t *scg_CellGroupConfig = NULL; printf("\n");
OCTET_STRING_t *nr1_conf = NULL; }
#endif
} else {
LOG_W(RRC, "SCG Cell group configuration is not present in the Addition Response message \n");
return;
}
if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig){ if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config) {
scg_CellGroupConfig = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig; nr1_conf = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config;
#ifdef DEBUG_SCG_CONFIG #ifdef DEBUG_SCG_CONFIG
{ {
int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->size; int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->size;
int i; int i;
LOG_I(RRC, "Dumping scg_CellGroupConfig: %d", size_s); LOG_I(RRC, "Dumping scg_RB_Config: %d", size_s);
for (i=0; i<size_s; i++) printf("%2.2x", (unsigned char)CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->buf[i]);
printf("\n");
}
#endif
for (i=0; i<size_s; i++) printf("%2.2x", (unsigned char)CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->buf[i]);
printf("\n");
} }
else{
LOG_W(RRC, "SCG Cell group configuration is not present in the Addition Response message \n");
return;
}
if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config){
nr1_conf = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config;
#ifdef DEBUG_SCG_CONFIG
{
int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->size;
int i;
LOG_I(RRC, "Dumping scg_RB_Config: %d", size_s);
for (i=0; i<size_s; i++) printf("%2.2x", (unsigned char)CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->buf[i]);
printf("\n");
}
#endif #endif
} } else {
else{ LOG_W(RRC, "SCG RB configuration is not present in the Addition Response message \n");
LOG_W(RRC, "SCG RB configuration is not present in the Addition Response message \n"); return;
return; }
}
protocol_ctxt_t ctxt; protocol_ctxt_t ctxt;
rrc_eNB_ue_context_t *ue_context; rrc_eNB_ue_context_t *ue_context;
unsigned char buffer[8192]; unsigned char buffer[8192];
int size; int size;
ue_context = rrc_eNB_get_ue_context(RC.rrc[enb_mod_idP], m->rnti);
ue_context = rrc_eNB_get_ue_context(RC.rrc[enb_mod_idP], m->rnti); ue_context->ue_context.nb_of_modify_endc_e_rabs = m->nb_e_rabs_admitted_tobeadded;
int j=0;
ue_context->ue_context.nb_of_modify_endc_e_rabs = m->nb_e_rabs_admitted_tobeadded;
while(j < m->nb_e_rabs_admitted_tobeadded) {
int j=0; for (int e_rab_idx=0; e_rab_idx<ue_context->ue_context.setup_e_rabs; e_rab_idx++) {
while(j < m->nb_e_rabs_admitted_tobeadded){ //Update ue_context information with gNB's address and new GTP tunnel ID
for (int e_rab_idx=0; e_rab_idx<ue_context->ue_context.setup_e_rabs; e_rab_idx++){ if( ue_context->ue_context.e_rab[e_rab_idx].param.e_rab_id == m->e_rabs_admitted_tobeadded[j].e_rab_id) {
//Update ue_context information with gNB's address and new GTP tunnel ID memcpy(ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].buffer,
if( ue_context->ue_context.e_rab[e_rab_idx].param.e_rab_id == m->e_rabs_admitted_tobeadded[j].e_rab_id){ m->e_rabs_admitted_tobeadded[j].gnb_addr.buffer,
memcpy(ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].buffer, m->e_rabs_admitted_tobeadded[j].gnb_addr.length);
m->e_rabs_admitted_tobeadded[j].gnb_addr.buffer, ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].length = m->e_rabs_admitted_tobeadded[j].gnb_addr.length;
m->e_rabs_admitted_tobeadded[j].gnb_addr.length); ue_context->ue_context.gnb_gtp_endc_teid[e_rab_idx] = m->e_rabs_admitted_tobeadded[j].gtp_teid;
ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].length = m->e_rabs_admitted_tobeadded[j].gnb_addr.length; ue_context->ue_context.e_rab[e_rab_idx].status = E_RAB_STATUS_TOMODIFY;
ue_context->ue_context.gnb_gtp_endc_teid[e_rab_idx] = m->e_rabs_admitted_tobeadded[j].gtp_teid; break;
ue_context->ue_context.e_rab[e_rab_idx].status = E_RAB_STATUS_TOMODIFY; }
break;
}
}
j++;
} }
j++;
}
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt, 0,
0, ENB_FLAG_YES,
ENB_FLAG_YES, m->rnti,
m->rnti, 0, 0);
0, 0); size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf);
rrc_data_req(&ctxt,
size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf); DCCH,
rrc_eNB_mui++,
rrc_data_req(&ctxt, SDU_CONFIRM_NO,
DCCH, size,
rrc_eNB_mui++, buffer,
SDU_CONFIRM_NO, PDCP_TRANSMISSION_MODE_CONTROL);
size,
buffer,
PDCP_TRANSMISSION_MODE_CONTROL);
} }
...@@ -9072,11 +9358,10 @@ void *rrc_enb_process_itti_msg(void *notUsed) { ...@@ -9072,11 +9358,10 @@ void *rrc_enb_process_itti_msg(void *notUsed) {
} }
case X2AP_ENDC_SGNB_ADDITION_REQ_ACK: { case X2AP_ENDC_SGNB_ADDITION_REQ_ACK: {
rrc_eNB_process_AdditionResponseInformation(ENB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg_p)); rrc_eNB_process_AdditionResponseInformation(ENB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg_p));
break; break;
} }
/* Messages from eNB app */ /* Messages from eNB app */
case RRC_CONFIGURATION_REQ: case RRC_CONFIGURATION_REQ:
LOG_I(RRC, "[eNB %d] Received %s : %p\n", instance, msg_name_p, &RRC_CONFIGURATION_REQ(msg_p)); LOG_I(RRC, "[eNB %d] Received %s : %p\n", instance, msg_name_p, &RRC_CONFIGURATION_REQ(msg_p));
...@@ -9096,36 +9381,36 @@ void *rrc_enb_process_itti_msg(void *notUsed) { ...@@ -9096,36 +9381,36 @@ void *rrc_enb_process_itti_msg(void *notUsed) {
break; break;
case M2AP_SETUP_RESP: case M2AP_SETUP_RESP:
rrc_eNB_process_M2AP_SETUP_RESP(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_SETUP_RESP(msg_p)); rrc_eNB_process_M2AP_SETUP_RESP(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_SETUP_RESP(msg_p));
break; break;
case M2AP_MBMS_SCHEDULING_INFORMATION: case M2AP_MBMS_SCHEDULING_INFORMATION:
rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SCHEDULING_INFORMATION(msg_p)); rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SCHEDULING_INFORMATION(msg_p));
break; break;
case M2AP_MBMS_SESSION_START_REQ: case M2AP_MBMS_SESSION_START_REQ:
rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SESSION_START_REQ(msg_p)); rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SESSION_START_REQ(msg_p));
break; break;
case M2AP_MBMS_SESSION_STOP_REQ: case M2AP_MBMS_SESSION_STOP_REQ:
rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(&ctxt,&M2AP_MBMS_SESSION_STOP_REQ(msg_p)); rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(&ctxt,&M2AP_MBMS_SESSION_STOP_REQ(msg_p));
break; break;
case M2AP_RESET: case M2AP_RESET:
rrc_eNB_process_M2AP_RESET(&ctxt,&M2AP_RESET(msg_p)); rrc_eNB_process_M2AP_RESET(&ctxt,&M2AP_RESET(msg_p));
break; break;
case M2AP_ENB_CONFIGURATION_UPDATE_ACK: case M2AP_ENB_CONFIGURATION_UPDATE_ACK:
rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(&ctxt,&M2AP_ENB_CONFIGURATION_UPDATE_ACK(msg_p)); rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(&ctxt,&M2AP_ENB_CONFIGURATION_UPDATE_ACK(msg_p));
break; break;
case M2AP_ERROR_INDICATION: case M2AP_ERROR_INDICATION:
rrc_eNB_process_M2AP_ERROR_INDICATION(&ctxt,&M2AP_ERROR_INDICATION(msg_p)); rrc_eNB_process_M2AP_ERROR_INDICATION(&ctxt,&M2AP_ERROR_INDICATION(msg_p));
break; break;
case M2AP_MBMS_SERVICE_COUNTING_REQ: case M2AP_MBMS_SERVICE_COUNTING_REQ:
rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(&ctxt,&M2AP_MBMS_SERVICE_COUNTING_REQ(msg_p)); rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(&ctxt,&M2AP_MBMS_SERVICE_COUNTING_REQ(msg_p));
break; break;
case M2AP_MCE_CONFIGURATION_UPDATE: case M2AP_MCE_CONFIGURATION_UPDATE:
rrc_eNB_process_M2AP_MCE_CONFIGURATION_UPDATE(&ctxt,&M2AP_MCE_CONFIGURATION_UPDATE(msg_p)); rrc_eNB_process_M2AP_MCE_CONFIGURATION_UPDATE(&ctxt,&M2AP_MCE_CONFIGURATION_UPDATE(msg_p));
...@@ -9162,17 +9447,16 @@ rrc_enb_task( ...@@ -9162,17 +9447,16 @@ rrc_enb_task(
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
{ {
rrc_enb_init(); rrc_enb_init();
itti_mark_task_ready(TASK_RRC_ENB); itti_mark_task_ready(TASK_RRC_ENB);
LOG_I(RRC,"Entering main loop of RRC message task\n"); LOG_I(RRC,"Entering main loop of RRC message task\n");
while (1) { while (1) {
(void) rrc_enb_process_itti_msg(NULL); (void) rrc_enb_process_itti_msg(NULL);
{ {
//extern volatile int go_nr; //extern volatile int go_nr;
void rrc_go_nr(void); void rrc_go_nr(void);
//if (go_nr) rrc_go_nr(); //if (go_nr) rrc_go_nr();
} }
} }
} }
......
openair2/RRC/NR/nr_rrc_proto.h
View file @ 42057bcc
...@@ -65,7 +65,7 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( ...@@ -65,7 +65,7 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge(
struct rrc_gNB_ue_context_s *rrc_gNB_allocate_new_UE_context(gNB_RRC_INST *rrc_instance_pP); struct rrc_gNB_ue_context_s *rrc_gNB_allocate_new_UE_context(gNB_RRC_INST *rrc_instance_pP);
void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList, x2ap_ENDC_sgnb_addition_req_t *m); void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList, x2ap_ENDC_sgnb_addition_req_t *m, NR_CG_ConfigInfo_IEs_t * cg_config_info);
void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m); void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m);
......
openair2/RRC/NR/rrc_gNB.c
View file @ 42057bcc
...@@ -95,12 +95,10 @@ mui_t rrc_gNB_mui = 0; ...@@ -95,12 +95,10 @@ mui_t rrc_gNB_mui = 0;
void openair_nr_rrc_on(const protocol_ctxt_t *const ctxt_pP) { void openair_nr_rrc_on(const protocol_ctxt_t *const ctxt_pP) {
LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" gNB:OPENAIR NR RRC IN....\n",PROTOCOL_NR_RRC_CTXT_ARGS(ctxt_pP)); LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" gNB:OPENAIR NR RRC IN....\n",PROTOCOL_NR_RRC_CTXT_ARGS(ctxt_pP));
rrc_config_nr_buffer (&RC.nrrrc[ctxt_pP->module_id]->carrier.SI, BCCH, 1); rrc_config_nr_buffer (&RC.nrrrc[ctxt_pP->module_id]->carrier.SI, BCCH, 1);
RC.nrrrc[ctxt_pP->module_id]->carrier.SI.Active = 1; RC.nrrrc[ctxt_pP->module_id]->carrier.SI.Active = 1;
rrc_config_nr_buffer (&RC.nrrrc[ctxt_pP->module_id]->carrier.Srb0, CCCH, 1); rrc_config_nr_buffer (&RC.nrrrc[ctxt_pP->module_id]->carrier.Srb0, CCCH, 1);
RC.nrrrc[ctxt_pP->module_id]->carrier.Srb0.Active = 1; RC.nrrrc[ctxt_pP->module_id]->carrier.Srb0.Active = 1;
} }
///---------------------------------------------------------------------------------------------------------------/// ///---------------------------------------------------------------------------------------------------------------///
...@@ -173,7 +171,6 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( ...@@ -173,7 +171,6 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge(
ue_context_pP->ue_context.primaryCC_id, ue_context_pP->ue_context.primaryCC_id,
physicalCellGroupConfig, physicalCellGroupConfig,
physicalcellgroup_config); physicalcellgroup_config);
do_SpCellConfig(RC.nrrrc[ctxt_pP->module_id], do_SpCellConfig(RC.nrrrc[ctxt_pP->module_id],
spCellConfig); spCellConfig);
} }
...@@ -182,57 +179,47 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( ...@@ -182,57 +179,47 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge(
///---------------------------------------------------------------------------------------------------------------/// ///---------------------------------------------------------------------------------------------------------------///
static void init_NR_SI(gNB_RRC_INST *rrc) { static void init_NR_SI(gNB_RRC_INST *rrc) {
LOG_D(RRC,"%s()\n\n\n\n",__FUNCTION__); LOG_D(RRC,"%s()\n\n\n\n",__FUNCTION__);
rrc->carrier.MIB = (uint8_t *) malloc16(4);
rrc->carrier.MIB = (uint8_t*) malloc16(4);
rrc->carrier.sizeof_MIB = do_MIB_NR(rrc,0); rrc->carrier.sizeof_MIB = do_MIB_NR(rrc,0);
LOG_I(NR_RRC,"Done init_NR_SI\n"); LOG_I(NR_RRC,"Done init_NR_SI\n");
rrc_mac_config_req_gNB(rrc->module_id, rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset, rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts, rrc->carrier.pdsch_AntennaPorts,
(NR_ServingCellConfigCommon_t *)rrc->carrier.servingcellconfigcommon, (NR_ServingCellConfigCommon_t *)rrc->carrier.servingcellconfigcommon,
0, 0,
0, // WIP hardcoded rnti 0, // WIP hardcoded rnti
(NR_CellGroupConfig_t *)NULL (NR_CellGroupConfig_t *)NULL
); );
if (get_softmodem_params()->phy_test > 0 || get_softmodem_params()->do_ra > 0) { if (get_softmodem_params()->phy_test > 0 || get_softmodem_params()->do_ra > 0) {
// This is for phytest only, emulate first X2 message if uecap.raw file is present // This is for phytest only, emulate first X2 message if uecap.raw file is present
FILE *fd; FILE *fd;
fd = fopen("uecap.raw","r"); fd = fopen("uecap.raw","r");
if (fd != NULL) { if (fd != NULL) {
char buffer[4096]; char buffer[4096];
int msg_len=fread(buffer,1,4096,fd); int msg_len=fread(buffer,1,4096,fd);
LOG_I(RRC,"Read in %d bytes for uecap\n",msg_len); LOG_I(RRC,"Read in %d bytes for uecap\n",msg_len);
LTE_UL_DCCH_Message_t *LTE_UL_DCCH_Message; LTE_UL_DCCH_Message_t *LTE_UL_DCCH_Message;
asn_dec_rval_t dec_rval = uper_decode_complete( NULL, asn_dec_rval_t dec_rval = uper_decode_complete( NULL,
&asn_DEF_LTE_UL_DCCH_Message, &asn_DEF_LTE_UL_DCCH_Message,
(void **)&LTE_UL_DCCH_Message, (void **)&LTE_UL_DCCH_Message,
(uint8_t *)buffer, (uint8_t *)buffer,
msg_len); msg_len);
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n");
// free the memory // free the memory
SEQUENCE_free( &asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message, 1 ); SEQUENCE_free( &asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message, 1 );
return; return;
} }
fclose(fd); fclose(fd);
xer_fprint(stdout,&asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message); xer_fprint(stdout,&asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message);
// recreate enough of X2 EN-DC Container // recreate enough of X2 EN-DC Container
AssertFatal(LTE_UL_DCCH_Message->message.choice.c1.present == LTE_UL_DCCH_MessageType__c1_PR_ueCapabilityInformation, AssertFatal(LTE_UL_DCCH_Message->message.choice.c1.present == LTE_UL_DCCH_MessageType__c1_PR_ueCapabilityInformation,
"ueCapabilityInformation not present\n"); "ueCapabilityInformation not present\n");
NR_CG_ConfigInfo_t *CG_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo)); NR_CG_ConfigInfo_t *CG_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo));
CG_ConfigInfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1; CG_ConfigInfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1;
CG_ConfigInfo->criticalExtensions.choice.c1 = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1)); CG_ConfigInfo->criticalExtensions.choice.c1 = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1));
...@@ -240,42 +227,37 @@ static void init_NR_SI(gNB_RRC_INST *rrc) { ...@@ -240,42 +227,37 @@ static void init_NR_SI(gNB_RRC_INST *rrc) {
CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo)); CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo));
NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo; NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo;
cg_ConfigInfo->ue_CapabilityInfo = calloc(1,sizeof(*cg_ConfigInfo->ue_CapabilityInfo)); cg_ConfigInfo->ue_CapabilityInfo = calloc(1,sizeof(*cg_ConfigInfo->ue_CapabilityInfo));
asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL,(void*)&LTE_UL_DCCH_Message->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList,buffer,4096); asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL,
(void *)&LTE_UL_DCCH_Message->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList,buffer,4096);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded); enc_rval.failed_type->name, enc_rval.encoded);
OCTET_STRING_fromBuf(cg_ConfigInfo->ue_CapabilityInfo, OCTET_STRING_fromBuf(cg_ConfigInfo->ue_CapabilityInfo,
(const char *)buffer, (const char *)buffer,
(enc_rval.encoded+7)>>3); (enc_rval.encoded+7)>>3);
parse_CG_ConfigInfo(rrc,CG_ConfigInfo,NULL); parse_CG_ConfigInfo(rrc,CG_ConfigInfo,NULL);
} } else {
else {
struct rrc_gNB_ue_context_s *ue_context_p = rrc_gNB_allocate_new_UE_context(rrc); struct rrc_gNB_ue_context_s *ue_context_p = rrc_gNB_allocate_new_UE_context(rrc);
LOG_I(NR_RRC,"Adding new user (%p)\n",ue_context_p);
LOG_I(NR_RRC,"Adding new user (%p)\n",ue_context_p);
rrc_add_nsa_user(rrc,ue_context_p,NULL); rrc_add_nsa_user(rrc,ue_context_p,NULL);
} }
} }
} }
char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigurationReq *configuration) { char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigurationReq *configuration) {
protocol_ctxt_t ctxt; protocol_ctxt_t ctxt;
gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP]; gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP];
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, gnb_mod_idP, GNB_FLAG_YES, NOT_A_RNTI, 0, 0,gnb_mod_idP); PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, gnb_mod_idP, GNB_FLAG_YES, NOT_A_RNTI, 0, 0,gnb_mod_idP);
LOG_I(NR_RRC, LOG_I(NR_RRC,
PROTOCOL_NR_RRC_CTXT_FMT" Init...\n", PROTOCOL_NR_RRC_CTXT_FMT" Init...\n",
PROTOCOL_NR_RRC_CTXT_ARGS(&ctxt)); PROTOCOL_NR_RRC_CTXT_ARGS(&ctxt));
AssertFatal(rrc != NULL, "RC.nrrrc not initialized!"); AssertFatal(rrc != NULL, "RC.nrrrc not initialized!");
AssertFatal(NUMBER_OF_UE_MAX < (module_id_t)0xFFFFFFFFFFFFFFFF, " variable overflow"); AssertFatal(NUMBER_OF_UE_MAX < (module_id_t)0xFFFFFFFFFFFFFFFF, " variable overflow");
AssertFatal(configuration!=NULL,"configuration input is null\n"); AssertFatal(configuration!=NULL,"configuration input is null\n");
rrc->module_id = gnb_mod_idP; rrc->module_id = gnb_mod_idP;
rrc->Nb_ue = 0; rrc->Nb_ue = 0;
rrc->carrier.Srb0.Active = 0; rrc->carrier.Srb0.Active = 0;
nr_uid_linear_allocator_init(&rrc->uid_allocator); nr_uid_linear_allocator_init(&rrc->uid_allocator);
RB_INIT(&rrc->rrc_ue_head); RB_INIT(&rrc->rrc_ue_head);
rrc->initial_id2_s1ap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL); rrc->initial_id2_s1ap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
...@@ -285,7 +267,6 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu ...@@ -285,7 +267,6 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu
rrc->carrier.pdsch_AntennaPorts = configuration->pdsch_AntennaPorts; rrc->carrier.pdsch_AntennaPorts = configuration->pdsch_AntennaPorts;
/// System Information INIT /// System Information INIT
LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" Checking release \n",PROTOCOL_NR_RRC_CTXT_ARGS(&ctxt)); LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" Checking release \n",PROTOCOL_NR_RRC_CTXT_ARGS(&ctxt));
init_NR_SI(rrc); init_NR_SI(rrc);
rrc_init_nr_global_param(); rrc_init_nr_global_param();
openair_nr_rrc_on(&ctxt); openair_nr_rrc_on(&ctxt);
...@@ -294,43 +275,26 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu ...@@ -294,43 +275,26 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu
void rrc_gNB_process_AdditionRequestInformation(const module_id_t gnb_mod_idP, x2ap_ENDC_sgnb_addition_req_t *m) { void rrc_gNB_process_AdditionRequestInformation(const module_id_t gnb_mod_idP, x2ap_ENDC_sgnb_addition_req_t *m) {
struct NR_CG_ConfigInfo *cg_configinfo = NULL;
asn_dec_rval_t dec_rval = uper_decode_complete(NULL,
&asn_DEF_NR_CG_ConfigInfo,
(void **)&cg_configinfo,
(uint8_t *)m->rrc_buffer,
(int) m->rrc_buffer_size);//m->rrc_buffer_size);
gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP];
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n");
// free the memory
SEQUENCE_free(&asn_DEF_NR_CG_ConfigInfo, cg_configinfo, 1);
return;
}
LTE_UL_DCCH_Message_t *LTE_UL_DCCH_Message = NULL; xer_fprint(stdout,&asn_DEF_NR_CG_ConfigInfo, cg_configinfo);
// recreate enough of X2 EN-DC Container
asn_dec_rval_t dec_rval = uper_decode_complete( NULL, AssertFatal(cg_configinfo->criticalExtensions.choice.c1->present == NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo,
&asn_DEF_LTE_UL_DCCH_Message, "ueCapabilityInformation not present\n");
(void **)&LTE_UL_DCCH_Message, parse_CG_ConfigInfo(rrc,cg_configinfo,m);
(uint8_t *)m->rrc_buffer,
(int) m->rrc_buffer_size);//m->rrc_buffer_size);
gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP];
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n");
// free the memory
SEQUENCE_free( &asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message, 1 );
return;
}
xer_fprint(stdout,&asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message);
// recreate enough of X2 EN-DC Container
AssertFatal(LTE_UL_DCCH_Message->message.choice.c1.present == LTE_UL_DCCH_MessageType__c1_PR_ueCapabilityInformation,
"ueCapabilityInformation not present\n");
NR_CG_ConfigInfo_t *CG_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo));
CG_ConfigInfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1;
CG_ConfigInfo->criticalExtensions.choice.c1 = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1));
CG_ConfigInfo->criticalExtensions.choice.c1->present = NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo;
CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo));
NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo;
cg_ConfigInfo->ue_CapabilityInfo = calloc(1,sizeof(*cg_ConfigInfo->ue_CapabilityInfo));
asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL,(void*)&LTE_UL_DCCH_Message->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList,m->rrc_buffer,m->rrc_buffer_size);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
OCTET_STRING_fromBuf(cg_ConfigInfo->ue_CapabilityInfo,
(const char *)m->rrc_buffer,
(enc_rval.encoded+7)>>3);
parse_CG_ConfigInfo(rrc,CG_ConfigInfo,m);
} }
///---------------------------------------------------------------------------------------------------------------/// ///---------------------------------------------------------------------------------------------------------------///
...@@ -428,16 +392,15 @@ void *rrc_gnb_task(void *args_p) { ...@@ -428,16 +392,15 @@ void *rrc_gnb_task(void *args_p) {
openair_rrc_gNB_configuration(GNB_INSTANCE_TO_MODULE_ID(instance), &NRRRC_CONFIGURATION_REQ(msg_p)); openair_rrc_gNB_configuration(GNB_INSTANCE_TO_MODULE_ID(instance), &NRRRC_CONFIGURATION_REQ(msg_p));
break; break;
/* Messages from X2AP */ /* Messages from X2AP */
case X2AP_ENDC_SGNB_ADDITION_REQ: case X2AP_ENDC_SGNB_ADDITION_REQ:
LOG_I(NR_RRC, "Received ENDC sgNB addition request from X2AP \n"); LOG_I(NR_RRC, "Received ENDC sgNB addition request from X2AP \n");
rrc_gNB_process_AdditionRequestInformation(GNB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ(msg_p)); rrc_gNB_process_AdditionRequestInformation(GNB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ(msg_p));
break; break;
case X2AP_ENDC_SGNB_RECONF_COMPLETE: case X2AP_ENDC_SGNB_RECONF_COMPLETE:
LOG_I(NR_RRC, "Handling of reconfiguration complete message at RRC gNB is pending \n"); LOG_I(NR_RRC, "Handling of reconfiguration complete message at RRC gNB is pending \n");
break; break;
default: default:
LOG_E(NR_RRC, "[gNB %d] Received unexpected message %s\n", instance, msg_name_p); LOG_E(NR_RRC, "[gNB %d] Received unexpected message %s\n", instance, msg_name_p);
......
openair2/RRC/NR/rrc_gNB_internode.c
View file @ 42057bcc
...@@ -39,47 +39,48 @@ ...@@ -39,47 +39,48 @@
#include "NR_CG-Config.h" #include "NR_CG-Config.h"
int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo, x2ap_ENDC_sgnb_addition_req_t *m) { int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo, x2ap_ENDC_sgnb_addition_req_t *m) {
if (CG_ConfigInfo->criticalExtensions.present == NR_CG_ConfigInfo__criticalExtensions_PR_c1) { if (CG_ConfigInfo->criticalExtensions.present == NR_CG_ConfigInfo__criticalExtensions_PR_c1) {
if (CG_ConfigInfo->criticalExtensions.choice.c1) { if (CG_ConfigInfo->criticalExtensions.choice.c1) {
if (CG_ConfigInfo->criticalExtensions.choice.c1->present == NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo) { if (CG_ConfigInfo->criticalExtensions.choice.c1->present == NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo) {
NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo; NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo;
if (cg_ConfigInfo->ue_CapabilityInfo) {
// Decode UE-CapabilityRAT-ContainerList if (cg_ConfigInfo->ue_CapabilityInfo) {
// Decode UE-CapabilityRAT-ContainerList
LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList=NULL; LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList=NULL;
asn_dec_rval_t dec_rval = uper_decode(NULL, UE_CapabilityRAT_ContainerList = calloc(1,sizeof(LTE_UE_CapabilityRAT_ContainerList_t));
&asn_DEF_LTE_UE_CapabilityRAT_ContainerList, asn_dec_rval_t dec_rval = uper_decode(NULL,
(void**)&UE_CapabilityRAT_ContainerList, &asn_DEF_LTE_UE_CapabilityRAT_ContainerList,
cg_ConfigInfo->ue_CapabilityInfo->buf, (void **)&UE_CapabilityRAT_ContainerList,
cg_ConfigInfo->ue_CapabilityInfo->size, 0, 0); cg_ConfigInfo->ue_CapabilityInfo->buf,
cg_ConfigInfo->ue_CapabilityInfo->size, 0, 0);
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
AssertFatal(1==0,"[InterNode] Failed to decode NR_UE_CapabilityRAT_ContainerList (%zu bits), size of OCTET_STRING %lu\n", AssertFatal(1==0,"[InterNode] Failed to decode NR_UE_CapabilityRAT_ContainerList (%zu bits), size of OCTET_STRING %lu\n",
dec_rval.consumed, cg_ConfigInfo->ue_CapabilityInfo->size); dec_rval.consumed, cg_ConfigInfo->ue_CapabilityInfo->size);
} }
rrc_parse_ue_capabilities(rrc,UE_CapabilityRAT_ContainerList, m);
} rrc_parse_ue_capabilities(rrc,UE_CapabilityRAT_ContainerList, m,cg_ConfigInfo);
if (cg_ConfigInfo->candidateCellInfoListMN) AssertFatal(1==0,"Can't handle candidateCellInfoListMN yet\n"); }
}
else AssertFatal(1==0,"c1 extension is not cg_ConfigInfo, returning\n"); if (cg_ConfigInfo->candidateCellInfoListMN) AssertFatal(1==0,"Can't handle candidateCellInfoListMN yet\n");
} } else AssertFatal(1==0,"c1 extension is not cg_ConfigInfo, returning\n");
else { } else {
LOG_E(RRC,"c1 extension not found, returning\n"); LOG_E(RRC,"c1 extension not found, returning\n");
return(-1); return(-1);
} }
} else { } else {
LOG_E(RRC,"Ignoring unknown CG_ConfigInfo extensions\n"); LOG_E(RRC,"Ignoring unknown CG_ConfigInfo extensions\n");
return(-1); return(-1);
} }
return(0);
}
return(0);
int generate_CG_Config(gNB_RRC_INST *rrc, }
NR_CG_Config_t *cg_Config,
NR_RRCReconfiguration_t *reconfig,
NR_RadioBearerConfig_t *rbconfig) {
int generate_CG_Config(gNB_RRC_INST *rrc,
NR_CG_Config_t *cg_Config,
NR_RRCReconfiguration_t *reconfig,
NR_RadioBearerConfig_t *rbconfig) {
cg_Config->criticalExtensions.present = NR_CG_Config__criticalExtensions_PR_c1; cg_Config->criticalExtensions.present = NR_CG_Config__criticalExtensions_PR_c1;
cg_Config->criticalExtensions.choice.c1 = calloc(1,sizeof(*cg_Config->criticalExtensions.choice.c1)); cg_Config->criticalExtensions.choice.c1 = calloc(1,sizeof(*cg_Config->criticalExtensions.choice.c1));
cg_Config->criticalExtensions.choice.c1->present = NR_CG_Config__criticalExtensions__c1_PR_cg_Config; cg_Config->criticalExtensions.choice.c1->present = NR_CG_Config__criticalExtensions__c1_PR_cg_Config;
...@@ -91,36 +92,37 @@ int generate_CG_Config(gNB_RRC_INST *rrc, ...@@ -91,36 +92,37 @@ int generate_CG_Config(gNB_RRC_INST *rrc,
enc_rval.failed_type->name, enc_rval.encoded); enc_rval.failed_type->name, enc_rval.encoded);
cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig = calloc(1,sizeof(OCTET_STRING_t)); cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig = calloc(1,sizeof(OCTET_STRING_t));
OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig, OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig,
(const char *)buffer, (const char *)buffer,
(enc_rval.encoded+7)>>3); (enc_rval.encoded+7)>>3);
total_size = (enc_rval.encoded+7)>>3; total_size = (enc_rval.encoded+7)>>3;
LOG_I(RRC,"Dumping NR_RRCReconfiguration message (%jd bytes)\n",(enc_rval.encoded+7)>>3); LOG_I(RRC,"Dumping NR_RRCReconfiguration message (%jd bytes)\n",(enc_rval.encoded+7)>>3);
for (int i=0;i<(enc_rval.encoded+7)>>3;i++) {
for (int i=0; i<(enc_rval.encoded+7)>>3; i++) {
printf("%02x",((uint8_t *)buffer)[i]); printf("%02x",((uint8_t *)buffer)[i]);
} }
printf("\n"); printf("\n");
FILE *fd = fopen("reconfig.raw","w"); FILE *fd = fopen("reconfig.raw","w");
fwrite((void*)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd); fwrite((void *)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd);
fclose(fd); fclose(fd);
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig, NULL, (void *)rbconfig, buffer, 1024); enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig, NULL, (void *)rbconfig, buffer, 1024);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
enc_rval.failed_type->name, enc_rval.encoded); enc_rval.failed_type->name, enc_rval.encoded);
cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config = calloc(1,sizeof(OCTET_STRING_t)); cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config = calloc(1,sizeof(OCTET_STRING_t));
OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config, OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config,
(const char *)buffer, (const char *)buffer,
(enc_rval.encoded+7)>>3); (enc_rval.encoded+7)>>3);
LOG_I(RRC,"Dumping scg_RB_Config message (%jd bytes)\n",(enc_rval.encoded+7)>>3); LOG_I(RRC,"Dumping scg_RB_Config message (%jd bytes)\n",(enc_rval.encoded+7)>>3);
for (int i=0;i<(enc_rval.encoded+7)>>3;i++) {
printf("%02x",((uint8_t*)buffer)[i]); for (int i=0; i<(enc_rval.encoded+7)>>3; i++) {
printf("%02x",((uint8_t *)buffer)[i]);
} }
printf("\n"); printf("\n");
fd = fopen("rbconfig.raw","w"); fd = fopen("rbconfig.raw","w");
fwrite((void*)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd); fwrite((void *)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd);
fclose(fd); fclose(fd);
total_size = total_size + ((enc_rval.encoded+7)>>3); total_size = total_size + ((enc_rval.encoded+7)>>3);
return(total_size); return(total_size);
} }
......
openair2/RRC/NR/rrc_gNB_nsa.c
View file @ 42057bcc
...@@ -38,9 +38,9 @@ ...@@ -38,9 +38,9 @@
#include "NR_CG-Config.h" #include "NR_CG-Config.h"
#include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" #include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h"
#include "openair2/RRC/LTE/rrc_eNB_GTPV1U.h" #include "openair2/RRC/LTE/rrc_eNB_GTPV1U.h"
#include "executables/softmodem-common.h"
void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList, x2ap_ENDC_sgnb_addition_req_t *m) { void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList, x2ap_ENDC_sgnb_addition_req_t *m, NR_CG_ConfigInfo_IEs_t *cg_config_info) {
struct rrc_gNB_ue_context_s *ue_context_p = NULL; struct rrc_gNB_ue_context_s *ue_context_p = NULL;
OCTET_STRING_t *ueCapabilityRAT_Container_nr = NULL; OCTET_STRING_t *ueCapabilityRAT_Container_nr = NULL;
OCTET_STRING_t *ueCapabilityRAT_Container_MRDC = NULL; OCTET_STRING_t *ueCapabilityRAT_Container_MRDC = NULL;
...@@ -48,10 +48,11 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_Container ...@@ -48,10 +48,11 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_Container
asn_dec_rval_t dec_rval; asn_dec_rval_t dec_rval;
AssertFatal(UE_CapabilityRAT_ContainerList!=NULL,"UE_CapabilityRAT_ContainerList is null\n"); AssertFatal(UE_CapabilityRAT_ContainerList!=NULL,"UE_CapabilityRAT_ContainerList is null\n");
AssertFatal((list_size=UE_CapabilityRAT_ContainerList->list.count) >= 2, "UE_CapabilityRAT_ContainerList->list.size %d < 2\n",UE_CapabilityRAT_ContainerList->list.count); AssertFatal((list_size=UE_CapabilityRAT_ContainerList->list.count) >= 2, "UE_CapabilityRAT_ContainerList->list.size %d < 2\n",UE_CapabilityRAT_ContainerList->list.count);
for (int i=0;i<list_size;i++) {
for (int i=0; i<list_size; i++) {
if (UE_CapabilityRAT_ContainerList->list.array[i]->rat_Type == LTE_RAT_Type_nr) ueCapabilityRAT_Container_nr = &UE_CapabilityRAT_ContainerList->list.array[i]->ueCapabilityRAT_Container; if (UE_CapabilityRAT_ContainerList->list.array[i]->rat_Type == LTE_RAT_Type_nr) ueCapabilityRAT_Container_nr = &UE_CapabilityRAT_ContainerList->list.array[i]->ueCapabilityRAT_Container;
else if (UE_CapabilityRAT_ContainerList->list.array[i]->rat_Type == LTE_RAT_Type_eutra_nr) ueCapabilityRAT_Container_MRDC = &UE_CapabilityRAT_ContainerList->list.array[i]->ueCapabilityRAT_Container; else if (UE_CapabilityRAT_ContainerList->list.array[i]->rat_Type == LTE_RAT_Type_eutra_nr) ueCapabilityRAT_Container_MRDC = &UE_CapabilityRAT_ContainerList->list.array[i]->ueCapabilityRAT_Container;
} }
// decode and store capabilities // decode and store capabilities
ue_context_p = rrc_gNB_allocate_new_UE_context(rrc); ue_context_p = rrc_gNB_allocate_new_UE_context(rrc);
...@@ -65,10 +66,10 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_Container ...@@ -65,10 +66,10 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_Container
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(RRC, "Failed to decode UE NR capabilities (%zu bytes) container size %lu\n", dec_rval.consumed,ueCapabilityRAT_Container_nr->size); LOG_E(RRC, "Failed to decode UE NR capabilities (%zu bytes) container size %lu\n", dec_rval.consumed,ueCapabilityRAT_Container_nr->size);
ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability, ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability,
ue_context_p->ue_context.UE_Capability_nr); ue_context_p->ue_context.UE_Capability_nr);
ue_context_p->ue_context.UE_Capability_nr = 0; ue_context_p->ue_context.UE_Capability_nr = 0;
AssertFatal(1==0,"exiting\n"); AssertFatal(1==0,"exiting\n");
} }
} }
...@@ -80,157 +81,160 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_Container ...@@ -80,157 +81,160 @@ void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_Container
ueCapabilityRAT_Container_MRDC->size, 0, 0); ueCapabilityRAT_Container_MRDC->size, 0, 0);
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(RRC, "Failed to decode UE MRDC capabilities (%zu bytes)\n", dec_rval.consumed); LOG_E(RRC, "Failed to decode UE MRDC capabilities (%zu bytes)\n", dec_rval.consumed);
ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability, ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability,
ue_context_p->ue_context.UE_Capability_MRDC); ue_context_p->ue_context.UE_Capability_MRDC);
ue_context_p->ue_context.UE_Capability_MRDC = 0; ue_context_p->ue_context.UE_Capability_MRDC = 0;
AssertFatal(1==0,"exiting\n"); AssertFatal(1==0,"exiting\n");
} }
} }
// dump ue_capabilities // dump ue_capabilities
if ( LOG_DEBUGFLAG(DEBUG_ASN1 && ueCapabilityRAT_Container_nr != NULL) ) { if ( LOG_DEBUGFLAG(DEBUG_ASN1 && ueCapabilityRAT_Container_nr != NULL) ) {
xer_fprint(stdout, &asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr); xer_fprint(stdout, &asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr);
} }
if ( LOG_DEBUGFLAG(DEBUG_ASN1 && ueCapabilityRAT_Container_MRDC != NULL) ) { if ( LOG_DEBUGFLAG(DEBUG_ASN1 && ueCapabilityRAT_Container_MRDC != NULL) ) {
xer_fprint(stdout, &asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC); xer_fprint(stdout, &asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC);
} }
if(cg_config_info && cg_config_info->mcg_RB_Config) {
asn_dec_rval_t dec_rval = uper_decode(NULL,
&asn_DEF_NR_RadioBearerConfig,
(void **)&ue_context_p->ue_context.rb_config,
cg_config_info->mcg_RB_Config->buf,
cg_config_info->mcg_RB_Config->size, 0, 0);
if((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
AssertFatal(1==0,"[InterNode] Failed to decode mcg_rb_config (%zu bits), size of OCTET_STRING %lu\n",
dec_rval.consumed, cg_config_info->mcg_RB_Config->size);
}
}
xer_fprint(stdout, &asn_DEF_NR_RadioBearerConfig, (const void *)ue_context_p->ue_context.rb_config);
rrc_add_nsa_user(rrc,ue_context_p, m); rrc_add_nsa_user(rrc,ue_context_p, m);
} }
void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m) { void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m) {
// generate nr-Config-r15 containers for LTE RRC : inside message for X2 EN-DC (CG-Config Message from 38.331)
// generate nr-Config-r15 containers for LTE RRC : inside message for X2 EN-DC (CG-Config Message from 38.331)
rrc_gNB_carrier_data_t *carrier=&rrc->carrier; rrc_gNB_carrier_data_t *carrier=&rrc->carrier;
MessageDef *msg; MessageDef *msg;
msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ_ACK); msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ_ACK);
gtpv1u_enb_create_tunnel_req_t create_tunnel_req; gtpv1u_enb_create_tunnel_req_t create_tunnel_req;
gtpv1u_enb_create_tunnel_resp_t create_tunnel_resp; gtpv1u_enb_create_tunnel_resp_t create_tunnel_resp;
protocol_ctxt_t ctxt; protocol_ctxt_t ctxt;
// NR RRCReconfiguration
// NR RRCReconfiguration
AssertFatal(rrc->Nb_ue < MAX_NR_RRC_UE_CONTEXTS,"cannot add another UE\n"); AssertFatal(rrc->Nb_ue < MAX_NR_RRC_UE_CONTEXTS,"cannot add another UE\n");
ue_context_p->ue_context.reconfig = calloc(1,sizeof(NR_RRCReconfiguration_t)); ue_context_p->ue_context.reconfig = calloc(1,sizeof(NR_RRCReconfiguration_t));
ue_context_p->ue_context.secondaryCellGroup = calloc(1,sizeof(NR_CellGroupConfig_t)); ue_context_p->ue_context.secondaryCellGroup = calloc(1,sizeof(NR_CellGroupConfig_t));
memset((void*)ue_context_p->ue_context.reconfig,0,sizeof(NR_RRCReconfiguration_t)); memset((void *)ue_context_p->ue_context.reconfig,0,sizeof(NR_RRCReconfiguration_t));
ue_context_p->ue_context.reconfig->rrc_TransactionIdentifier=0; ue_context_p->ue_context.reconfig->rrc_TransactionIdentifier=0;
ue_context_p->ue_context.reconfig->criticalExtensions.present = NR_RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration; ue_context_p->ue_context.reconfig->criticalExtensions.present = NR_RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration;
NR_RRCReconfiguration_IEs_t *reconfig_ies=calloc(1,sizeof(NR_RRCReconfiguration_IEs_t)); NR_RRCReconfiguration_IEs_t *reconfig_ies=calloc(1,sizeof(NR_RRCReconfiguration_IEs_t));
ue_context_p->ue_context.reconfig->criticalExtensions.choice.rrcReconfiguration = reconfig_ies; ue_context_p->ue_context.reconfig->criticalExtensions.choice.rrcReconfiguration = reconfig_ies;
carrier->initial_csi_index[rrc->Nb_ue] = 0; carrier->initial_csi_index[rrc->Nb_ue] = 0;
if (get_softmodem_params()->phy_test == 1 || get_softmodem_params()->do_ra == 1){
ue_context_p->ue_context.rb_config = calloc(1,sizeof(NR_RRCReconfiguration_t));
fill_default_rbconfig(ue_context_p->ue_context.rb_config);
}
fill_default_reconfig(carrier->servingcellconfigcommon, fill_default_reconfig(carrier->servingcellconfigcommon,
reconfig_ies, reconfig_ies,
ue_context_p->ue_context.secondaryCellGroup, ue_context_p->ue_context.secondaryCellGroup,
carrier->pdsch_AntennaPorts, carrier->pdsch_AntennaPorts,
carrier->initial_csi_index[rrc->Nb_ue]); carrier->initial_csi_index[rrc->Nb_ue]);
ue_context_p->ue_context.rb_config = calloc(1,sizeof(NR_RRCReconfiguration_t));
fill_default_rbconfig(ue_context_p->ue_context.rb_config);
ue_context_p->ue_id_rnti = ue_context_p->ue_context.secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity; ue_context_p->ue_id_rnti = ue_context_p->ue_context.secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity;
NR_CG_Config_t *CG_Config = calloc(1,sizeof(*CG_Config)); NR_CG_Config_t *CG_Config = calloc(1,sizeof(*CG_Config));
memset((void*)CG_Config,0,sizeof(*CG_Config)); memset((void *)CG_Config,0,sizeof(*CG_Config));
__attribute__((unused))int CG_Config_size = generate_CG_Config(rrc,CG_Config,ue_context_p->ue_context.reconfig,ue_context_p->ue_context.rb_config); //int CG_Config_size = generate_CG_Config(rrc,CG_Config,ue_context_p->ue_context.reconfig,ue_context_p->ue_context.rb_config);
generate_CG_Config(rrc,CG_Config,ue_context_p->ue_context.reconfig,ue_context_p->ue_context.rb_config);
if(m!=NULL){
uint8_t inde_list[m->nb_e_rabs_tobeadded]; if(m!=NULL) {
memset(inde_list, 0, m->nb_e_rabs_tobeadded*sizeof(uint8_t)); uint8_t inde_list[m->nb_e_rabs_tobeadded];
memset(inde_list, 0, m->nb_e_rabs_tobeadded*sizeof(uint8_t));
if (m->nb_e_rabs_tobeadded>0){
for (int i=0; i<m->nb_e_rabs_tobeadded; i++){ if (m->nb_e_rabs_tobeadded>0) {
// Add the new E-RABs at the corresponding rrc ue context of the gNB for (int i=0; i<m->nb_e_rabs_tobeadded; i++) {
ue_context_p->ue_context.e_rab[i].param.e_rab_id = m->e_rabs_tobeadded[i].e_rab_id; // Add the new E-RABs at the corresponding rrc ue context of the gNB
ue_context_p->ue_context.e_rab[i].param.gtp_teid = m->e_rabs_tobeadded[i].gtp_teid; ue_context_p->ue_context.e_rab[i].param.e_rab_id = m->e_rabs_tobeadded[i].e_rab_id;
memcpy(&ue_context_p->ue_context.e_rab[i].param.sgw_addr, &m->e_rabs_tobeadded[i].sgw_addr, sizeof(transport_layer_addr_t)); ue_context_p->ue_context.e_rab[i].param.gtp_teid = m->e_rabs_tobeadded[i].gtp_teid;
ue_context_p->ue_context.nb_of_e_rabs++; memcpy(&ue_context_p->ue_context.e_rab[i].param.sgw_addr, &m->e_rabs_tobeadded[i].sgw_addr, sizeof(transport_layer_addr_t));
//Fill the required E-RAB specific information for the creation of the S1-U tunnel between the gNB and the SGW ue_context_p->ue_context.nb_of_e_rabs++;
create_tunnel_req.eps_bearer_id[i] = ue_context_p->ue_context.e_rab[i].param.e_rab_id; //Fill the required E-RAB specific information for the creation of the S1-U tunnel between the gNB and the SGW
create_tunnel_req.sgw_S1u_teid[i] = ue_context_p->ue_context.e_rab[i].param.gtp_teid; create_tunnel_req.eps_bearer_id[i] = ue_context_p->ue_context.e_rab[i].param.e_rab_id;
memcpy(&create_tunnel_req.sgw_addr[i], &ue_context_p->ue_context.e_rab[i].param.sgw_addr, sizeof(transport_layer_addr_t)); create_tunnel_req.sgw_S1u_teid[i] = ue_context_p->ue_context.e_rab[i].param.gtp_teid;
inde_list[i] = i; memcpy(&create_tunnel_req.sgw_addr[i], &ue_context_p->ue_context.e_rab[i].param.sgw_addr, sizeof(transport_layer_addr_t));
LOG_I(RRC,"S1-U tunnel: index %d target sgw ip %d.%d.%d.%d length %d gtp teid %u\n", inde_list[i] = i;
i, LOG_I(RRC,"S1-U tunnel: index %d target sgw ip %d.%d.%d.%d length %d gtp teid %u\n",
create_tunnel_req.sgw_addr[i].buffer[0], i,
create_tunnel_req.sgw_addr[i].buffer[1], create_tunnel_req.sgw_addr[i].buffer[0],
create_tunnel_req.sgw_addr[i].buffer[2], create_tunnel_req.sgw_addr[i].buffer[1],
create_tunnel_req.sgw_addr[i].buffer[3], create_tunnel_req.sgw_addr[i].buffer[2],
create_tunnel_req.sgw_addr[i].length, create_tunnel_req.sgw_addr[i].buffer[3],
create_tunnel_req.sgw_S1u_teid[i]); create_tunnel_req.sgw_addr[i].length,
} create_tunnel_req.sgw_S1u_teid[i]);
//PM: Is this where we should extract the rnti from? }
create_tunnel_req.rnti = ue_context_p->ue_id_rnti;
create_tunnel_req.num_tunnels = m->nb_e_rabs_tobeadded; create_tunnel_req.rnti = ue_context_p->ue_id_rnti;
RB_INSERT(rrc_nr_ue_tree_s, &RC.nrrrc[rrc->module_id]->rrc_ue_head, ue_context_p); create_tunnel_req.num_tunnels = m->nb_e_rabs_tobeadded;
RB_INSERT(rrc_nr_ue_tree_s, &RC.nrrrc[rrc->module_id]->rrc_ue_head, ue_context_p);
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, rrc->module_id, GNB_FLAG_YES, ue_context_p->ue_id_rnti, 0, 0,rrc->module_id); PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, rrc->module_id, GNB_FLAG_YES, ue_context_p->ue_id_rnti, 0, 0,rrc->module_id);
gtpv1u_create_s1u_tunnel( gtpv1u_create_s1u_tunnel(
ctxt.instance, ctxt.instance,
&create_tunnel_req, &create_tunnel_req,
&create_tunnel_resp); &create_tunnel_resp);
rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP( rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP(
&ctxt, &ctxt,
&create_tunnel_resp, &create_tunnel_resp,
&inde_list[0]); &inde_list[0]);
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).nb_e_rabs_admitted_tobeadded = m->nb_e_rabs_tobeadded; X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).nb_e_rabs_admitted_tobeadded = m->nb_e_rabs_tobeadded;
for(int i=0; i<ue_context_p->ue_context.nb_of_e_rabs; i++){ X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).target_assoc_id = m->target_assoc_id;
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].e_rab_id = ue_context_p->ue_context.e_rab[i].param.e_rab_id;
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid = create_tunnel_resp.enb_S1u_teid[i]; for(int i=0; i<ue_context_p->ue_context.nb_of_e_rabs; i++) {
memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr, &create_tunnel_resp.enb_addr, sizeof(transport_layer_addr_t)); X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].e_rab_id = ue_context_p->ue_context.e_rab[i].param.e_rab_id;
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid = create_tunnel_resp.enb_S1u_teid[i];
//The length field in the X2AP targetting structure is expected in bits but the create_tunnel_resp returns the address length in bytes memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr, &create_tunnel_resp.enb_addr, sizeof(transport_layer_addr_t));
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length = create_tunnel_resp.enb_addr.length*8; //The length field in the X2AP targetting structure is expected in bits but the create_tunnel_resp returns the address length in bytes
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length = create_tunnel_resp.enb_addr.length*8;
LOG_I(RRC,"S1-U create_tunnel_resp tunnel: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n", LOG_I(RRC,"S1-U create_tunnel_resp tunnel: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n",
i, i,
create_tunnel_resp.enb_addr.buffer[0], create_tunnel_resp.enb_addr.buffer[0],
create_tunnel_resp.enb_addr.buffer[1], create_tunnel_resp.enb_addr.buffer[1],
create_tunnel_resp.enb_addr.buffer[2], create_tunnel_resp.enb_addr.buffer[2],
create_tunnel_resp.enb_addr.buffer[3], create_tunnel_resp.enb_addr.buffer[3],
create_tunnel_resp.enb_addr.length, create_tunnel_resp.enb_addr.length,
create_tunnel_resp.enb_S1u_teid[i]); create_tunnel_resp.enb_S1u_teid[i]);
LOG_I(RRC,"X2AP sGNB Addition Request: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n", LOG_I(RRC,"X2AP sGNB Addition Request: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n",
i, i,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[0], X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[0],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[1], X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[1],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[2], X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[2],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[3], X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[3],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length, X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid); X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid);
} }
} } else
else LOG_W(RRC, "No E-RAB to be added received from SgNB Addition Request message \n");
LOG_W(RRC, "No E-RAB to be added received from SgNB Addition Request message \n");
} }
//X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = CG_Config_size; //Need to verify correct value for the buffer_size //X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = CG_Config_size; //Need to verify correct value for the buffer_size
// Send to X2 entity to transport to MeNB // Send to X2 entity to transport to MeNB
asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_Config, asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_Config,
NULL, NULL,
(void *)CG_Config, (void *)CG_Config,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer, X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer,
1024); 1024);
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = (enc_rval.encoded+7)>>3; X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = (enc_rval.encoded+7)>>3;
itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(0), msg); //Check right id instead of hardcoding itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(0), msg); //Check right id instead of hardcoding
rrc->Nb_ue++; rrc->Nb_ue++;
// configure MAC and RLC // configure MAC and RLC
rrc_mac_config_req_gNB(rrc->module_id, rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset, rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts, rrc->carrier.pdsch_AntennaPorts,
NULL, NULL,
1, // add_ue flag 1, // add_ue flag
ue_context_p->ue_id_rnti, ue_context_p->ue_id_rnti,
ue_context_p->ue_context.secondaryCellGroup); ue_context_p->ue_context.secondaryCellGroup);
} }
......
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @ 42057bcc
This source diff could not be displayed because it is too large. You can view the blob instead.
openair2/X2AP/x2ap_eNB.c
View file @ 42057bcc
...@@ -359,7 +359,7 @@ void x2ap_eNB_handle_sctp_init_msg_multi_cnf( ...@@ -359,7 +359,7 @@ void x2ap_eNB_handle_sctp_init_msg_multi_cnf(
* Failure means multi_sd < 0. * Failure means multi_sd < 0.
*/ */
if (instance->multi_sd < 0) { if (instance->multi_sd < 0) {
X2AP_ERROR("Error: be sure to properly configure X22 in your configuration file.\n"); X2AP_ERROR("Error: be sure to properly configure X2 in your configuration file.\n");
DevAssert(instance->multi_sd >= 0); DevAssert(instance->multi_sd >= 0);
} }
...@@ -454,10 +454,12 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance, ...@@ -454,10 +454,12 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance,
x2ap_eNB_instance_t *instance_p; x2ap_eNB_instance_t *instance_p;
x2ap_eNB_data_t *x2ap_eNB_data; x2ap_eNB_data_t *x2ap_eNB_data;
int ue_id; int ue_id;
LTE_PhysCellId_t target_pci;
/* TODO: remove hardcoded value */ target_pci = x2ap_ENDC_sgnb_addition_req->target_physCellId;
x2ap_eNB_data = x2ap_is_eNB_id_in_list(3584); x2ap_eNB_data = x2ap_is_eNB_pci_in_list(target_pci);
DevAssert(x2ap_eNB_data != NULL); DevAssert(x2ap_eNB_data != NULL);
DevAssert(x2ap_ENDC_sgnb_addition_req != NULL);
instance_p = x2ap_eNB_get_instance(instance); instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL); DevAssert(instance_p != NULL);
...@@ -474,7 +476,8 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance, ...@@ -474,7 +476,8 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance,
x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req->rnti, ue_id, -1); x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req->rnti, ue_id, -1);
x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_NSA_PREPARE); x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_NSA_PREPARE);
x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(instance_p, x2ap_ENDC_sgnb_addition_req, x2ap_eNB_data, ue_id); x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(instance_p, x2ap_ENDC_sgnb_addition_req,
x2ap_eNB_data, ue_id);
} }
static static
...@@ -489,16 +492,31 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance, ...@@ -489,16 +492,31 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance,
* as far as I understand.. CROUX * as far as I understand.. CROUX
*/ */
x2ap_id_manager *id_manager;
x2ap_eNB_instance_t *instance_p; x2ap_eNB_instance_t *instance_p;
x2ap_eNB_data_t *target; x2ap_eNB_data_t *target;
/*int source_assoc_id = x2ap_ENDC_sgnb_addition_req_ACK->source_assoc_id;
int ue_id; int ue_id;
/*int source_assoc_id = x2ap_ENDC_sgnb_addition_req_ACK->source_assoc_id;
int id_source; int id_source;
int id_target;*/ int id_target;*/
instance_p = x2ap_eNB_get_instance(instance); instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL); DevAssert(instance_p != NULL);
target = x2ap_get_eNB(NULL,x2ap_ENDC_sgnb_addition_req_ACK->target_assoc_id, 0);
DevAssert(target != NULL);
/* allocate x2ap ID */
id_manager = &instance_p->id_manager;
ue_id = x2ap_allocate_new_id(id_manager);
if (ue_id == -1) {
X2AP_ERROR("could not allocate a new X2AP UE ID\n");
exit(1);
}
/* id_source is ue_id, id_target is unknown yet */
x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req_ACK->rnti, ue_id,
x2ap_ENDC_sgnb_addition_req_ACK->MeNB_ue_x2_id);
x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_SOURCE_OVERALL);
/*target = x2ap_get_eNB(NULL, source_assoc_id, 0); /*target = x2ap_get_eNB(NULL, source_assoc_id, 0);
DevAssert(target != NULL);*/ DevAssert(target != NULL);*/
...@@ -511,10 +529,36 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance, ...@@ -511,10 +529,36 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance,
x2ap_set_ids(&instance_p->id_manager, ue_id, x2ap_handover_req_ack->rnti, id_source, id_target);*/ x2ap_set_ids(&instance_p->id_manager, ue_id, x2ap_handover_req_ack->rnti, id_source, id_target);*/
//target = x2ap_get_eNB(NULL, 17, 0); x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK(instance_p, target,
target = x2ap_is_eNB_id_in_list (3585); //Currently hardcoded. Need to extract it differently x2ap_ENDC_sgnb_addition_req_ACK, ue_id);
}
/**
* @fn : Function triggers sgnb reconfiguration complete
* @param : IN instance, IN x2ap_reconf_complete
**/
static
void x2ap_eNB_trigger_sgnb_reconfiguration_complete(instance_t instance,
x2ap_ENDC_reconf_complete_t *x2ap_reconf_complete)
{
x2ap_eNB_instance_t *instance_p = NULL;
x2ap_eNB_data_t *target = NULL;
int id_source = -1;
int id_target = -1;
LTE_PhysCellId_t target_pci;
instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL);
DevAssert(x2ap_reconf_complete != NULL);
target_pci = x2ap_reconf_complete->target_physCellId;
target = x2ap_is_eNB_pci_in_list(target_pci);
DevAssert(target != NULL); DevAssert(target != NULL);
x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK(instance_p, target, x2ap_ENDC_sgnb_addition_req_ACK, 0);
id_source = x2ap_reconf_complete->MeNB_ue_x2_id;
id_target = x2ap_reconf_complete->SgNB_ue_x2_id;
x2ap_eNB_generate_ENDC_x2_SgNB_reconfiguration_complete(instance_p, target, id_source, id_target);
} }
...@@ -594,6 +638,10 @@ void *x2ap_task(void *arg) { ...@@ -594,6 +638,10 @@ void *x2ap_task(void *arg) {
LOG_I(X2AP, "Received elements for X2AP_ENDC_SGNB_ADDITION_REQ_ACK \n"); LOG_I(X2AP, "Received elements for X2AP_ENDC_SGNB_ADDITION_REQ_ACK \n");
break; break;
case X2AP_ENDC_SGNB_RECONF_COMPLETE:
x2ap_eNB_trigger_sgnb_reconfiguration_complete(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&X2AP_ENDC_SGNB_RECONF_COMPLETE(received_msg));
break;
case SCTP_INIT_MSG_MULTI_CNF: case SCTP_INIT_MSG_MULTI_CNF:
x2ap_eNB_handle_sctp_init_msg_multi_cnf(ITTI_MESSAGE_GET_INSTANCE(received_msg), x2ap_eNB_handle_sctp_init_msg_multi_cnf(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&received_msg->ittiMsg.sctp_init_msg_multi_cnf); &received_msg->ittiMsg.sctp_init_msg_multi_cnf);
......
openair2/X2AP/x2ap_eNB_generate_messages.c
View file @ 42057bcc
...@@ -1496,7 +1496,8 @@ int x2ap_eNB_generate_ENDC_x2_setup_response( ...@@ -1496,7 +1496,8 @@ int x2ap_eNB_generate_ENDC_x2_setup_response(
} }
int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
x2ap_eNB_instance_t *instance_p, x2ap_ENDC_sgnb_addition_req_t *x2ap_ENDC_sgnb_addition_req, x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id) x2ap_eNB_instance_t *instance_p, x2ap_ENDC_sgnb_addition_req_t *x2ap_ENDC_sgnb_addition_req,
x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id)
{ {
X2AP_X2AP_PDU_t pdu; X2AP_X2AP_PDU_t pdu;
X2AP_SgNBAdditionRequest_t *out; X2AP_SgNBAdditionRequest_t *out;
...@@ -1507,42 +1508,21 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( ...@@ -1507,42 +1508,21 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
uint8_t *buffer; uint8_t *buffer;
uint32_t len; uint32_t len;
int ret = 0; int ret = 0;
uint16_t nRencryptionAlgorithms = x2ap_ENDC_sgnb_addition_req->security_capabilities.encryption_algorithms;
// Currently hardcoded (dummy) values filling the fields of SgNB_addition_request message. To be substituted uint16_t nRintegrityProtectionAlgorithms = x2ap_ENDC_sgnb_addition_req->security_capabilities
// with values coming from RRC. .integrity_algorithms;
uint16_t nRencryptionAlgorithms = 0;
uint16_t nRintegrityProtectionAlgorithms = 0;
uint8_t SgNBSecurityKey[32] = { 0 }; uint8_t SgNBSecurityKey[32] = { 0 };
int uEaggregateMaximumBitRateDownlink = 100000000; int uEaggregateMaximumBitRateDownlink = x2ap_ENDC_sgnb_addition_req->ue_ambr.br_dl;
int uEaggregateMaximumBitRateUplink = 100000000; int uEaggregateMaximumBitRateUplink = x2ap_ENDC_sgnb_addition_req->ue_ambr.br_ul;
int e_rabs_tobeadded = 1; int e_rabs_tobeadded = x2ap_ENDC_sgnb_addition_req->nb_e_rabs_tobeadded;
long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present; long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present;
long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present; long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present;
long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present; long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present;
long qCI = 1; long qCI = 0;
X2AP_Pre_emptionCapability_t pre_emptionCapability = X2AP_Pre_emptionCapability_shall_not_trigger_pre_emption; X2AP_Pre_emptionCapability_t pre_emptionCapability;
X2AP_Pre_emptionVulnerability_t pre_emptionVulnerability = X2AP_Pre_emptionVulnerability_not_pre_emptable; X2AP_Pre_emptionVulnerability_t pre_emptionVulnerability;
priority_level_t priority_level = PRIORITY_LEVEL_NO_PRIORITY; priority_level_t priority_level;
e_rab_tobe_added_t e_MCG_rabs_tobeadded; memcpy(SgNBSecurityKey, x2ap_ENDC_sgnb_addition_req->kgnb, sizeof(x2ap_ENDC_sgnb_addition_req->kgnb));
e_MCG_rabs_tobeadded.gtp_teid = 0;
e_MCG_rabs_tobeadded.sgw_addr.length = 24;
uint8_t buf[20] = { 0 };
memcpy(e_MCG_rabs_tobeadded.sgw_addr.buffer, buf, 20*sizeof(uint8_t));
FILE *fd;
fd = fopen("../../../executables/uecap.raw","r");
if (fd != NULL) {
OCTET_STRING_t CG_Config_Info;
CG_Config_Info.size = 4096;
CG_Config_Info.buf = (uint8_t *)calloc(4096, sizeof(uint8_t));
int msg_len=fread(CG_Config_Info.buf,1,CG_Config_Info.size,fd);
CG_Config_Info.size = msg_len;
/*char buffer[4096];
int msg_len=fread(buffer,1,4096,fd);*/
LOG_I(RRC,"Read in %d bytes for uecap\n",msg_len);
/*OCTET_STRING_t CG_Config_Info; /*OCTET_STRING_t CG_Config_Info;
CG_Config_Info.size = 4096; CG_Config_Info.size = 4096;
CG_Config_Info.buf = (uint8_t *)calloc(4096, sizeof(uint8_t));*/ CG_Config_Info.buf = (uint8_t *)calloc(4096, sizeof(uint8_t));*/
...@@ -1618,7 +1598,11 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( ...@@ -1618,7 +1598,11 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.mCGresources = mCGresources; e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.mCGresources = mCGresources;
e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.sCGresources = sCGresources; e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.sCGresources = sCGresources;
if (pDCPatSgNB == X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present){ if (pDCPatSgNB == X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present){
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_Item__resource_configuration_PR_sgNBPDCPpresent; e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_Item__resource_configuration_PR_sgNBPDCPpresent;
qCI = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.qci;
priority_level = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.allocation_retention_priority.priority_level;
pre_emptionCapability = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.allocation_retention_priority.pre_emp_capability;
pre_emptionVulnerability = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.allocation_retention_priority.pre_emp_vulnerability;
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.qCI = qCI; e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.qCI = qCI;
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.pre_emptionCapability = pre_emptionCapability; e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.pre_emptionCapability = pre_emptionCapability;
...@@ -1646,25 +1630,24 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( ...@@ -1646,25 +1630,24 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
ie->id = X2AP_ProtocolIE_ID_id_MeNBtoSgNBContainer; ie->id = X2AP_ProtocolIE_ID_id_MeNBtoSgNBContainer;
ie->criticality = X2AP_Criticality_reject; ie->criticality = X2AP_Criticality_reject;
ie->value.present = X2AP_SgNBAdditionRequest_IEs__value_PR_MeNBtoSgNBContainer; ie->value.present = X2AP_SgNBAdditionRequest_IEs__value_PR_MeNBtoSgNBContainer;
ie->value.choice.MeNBtoSgNBContainer.buf = (uint8_t *)calloc(CG_Config_Info.size, sizeof(uint8_t)); if(NULL == (ie->value.choice.MeNBtoSgNBContainer.buf = (uint8_t *)
memcpy(ie->value.choice.MeNBtoSgNBContainer.buf, CG_Config_Info.buf, CG_Config_Info.size); calloc(x2ap_ENDC_sgnb_addition_req->rrc_buffer_size, sizeof(uint8_t)))) {
ie->value.choice.MeNBtoSgNBContainer.size = CG_Config_Info.size; //4096; X2AP_ERROR("Memory ALLocation failed\n");
exit(1);
}
memcpy(ie->value.choice.MeNBtoSgNBContainer.buf, x2ap_ENDC_sgnb_addition_req->rrc_buffer,
x2ap_ENDC_sgnb_addition_req->rrc_buffer_size);
ie->value.choice.MeNBtoSgNBContainer.size = x2ap_ENDC_sgnb_addition_req->rrc_buffer_size;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) { if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) {
X2AP_ERROR("Failed to encode ENDC X2 SgNB_addition request message\n"); X2AP_ERROR("Failed to encode ENDC X2 SgNB_addition request message\n");
return -1; return -1;
} }
free(ie->value.choice.MeNBtoSgNBContainer.buf);
MSC_LOG_TX_MESSAGE (MSC_X2AP_SRC_ENB, MSC_X2AP_TARGET_ENB, NULL, 0, "0 X2Setup/initiatingMessage assoc_id %u", x2ap_eNB_data_p->assoc_id); MSC_LOG_TX_MESSAGE (MSC_X2AP_SRC_ENB, MSC_X2AP_TARGET_ENB, NULL, 0, "0 X2Setup/initiatingMessage assoc_id %u", x2ap_eNB_data_p->assoc_id);
x2ap_eNB_itti_send_sctp_data_req(instance_p->instance, x2ap_eNB_data_p->assoc_id, buffer, len, 0); x2ap_eNB_itti_send_sctp_data_req(instance_p->instance, x2ap_eNB_data_p->assoc_id, buffer, len, 0);
fclose(fd);
}
else {
LOG_I(RRC, "uecap.raw file could not be opened... \n");
return -1;
}
return ret; return ret;
...@@ -1684,26 +1667,14 @@ int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *in ...@@ -1684,26 +1667,14 @@ int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *in
uint8_t *buffer; uint8_t *buffer;
uint32_t len; uint32_t len;
int ret = 0; int ret = 0;
int MeNB_UE_X2AP_id = ue_id;
int SgNB_UE_X2AP_id = 0; int MeNB_UE_X2AP_id = x2ap_sgnb_addition_req_ACK->MeNB_ue_x2_id;
int SgNB_UE_X2AP_id = ue_id;
// Currently hardcoded (dummy) values filling the fields of SgNB_addition_request message. To be substituted int e_rabs_admitted_tobeadded = x2ap_sgnb_addition_req_ACK->nb_e_rabs_admitted_tobeadded;
// with values coming from RRC.
//uint16_t nRencryptionAlgorithms = 0;
//uint16_t nRintegrityProtectionAlgorithms = 0;
//uint8_t SgNBSecurityKey[32] = { 0 };
//int uEaggregateMaximumBitRateDownlink = 100000000;
//int uEaggregateMaximumBitRateUplink = 100000000;
int e_rabs_admitted_tobeadded = 1;
long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present; long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present;
long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present; long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present;
long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present; long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present;
e_rab_setup_t e_SCG_rabs_tobeadded;
e_SCG_rabs_tobeadded.gtp_teid = 0;
e_SCG_rabs_tobeadded.eNB_addr.length = 24;
uint8_t buf[20] = { 0 };
memcpy(e_SCG_rabs_tobeadded.eNB_addr.buffer, buf, 20*sizeof(uint8_t));
DevAssert(instance_p != NULL); DevAssert(instance_p != NULL);
DevAssert(x2ap_eNB_data_p != NULL); DevAssert(x2ap_eNB_data_p != NULL);
......
openair2/X2AP/x2ap_eNB_handler.c
View file @ 42057bcc
...@@ -1652,7 +1652,6 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance, ...@@ -1652,7 +1652,6 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance,
x2ap_eNB_instance_t *instance_p; x2ap_eNB_instance_t *instance_p;
x2ap_eNB_data_t *x2ap_eNB_data; x2ap_eNB_data_t *x2ap_eNB_data;
MessageDef *msg; MessageDef *msg;
int ue_id;
DevAssert (pdu != NULL); DevAssert (pdu != NULL);
x2SgNBAdditionRequest = &pdu->choice.initiatingMessage.value.choice.SgNBAdditionRequest; x2SgNBAdditionRequest = &pdu->choice.initiatingMessage.value.choice.SgNBAdditionRequest;
...@@ -1683,20 +1682,9 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance, ...@@ -1683,20 +1682,9 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance,
X2AP_ERROR("%s %d: ie is a NULL pointer \n",__FILE__,__LINE__); X2AP_ERROR("%s %d: ie is a NULL pointer \n",__FILE__,__LINE__);
return -1; return -1;
} }
/* ue_x2_id = MeNB X2AP Id */
X2AP_ENDC_SGNB_ADDITION_REQ(msg).ue_x2_id = ie->value.choice.UE_X2AP_ID;
// allocate a new X2AP UE ID X2AP_ENDC_SGNB_ADDITION_REQ(msg).target_assoc_id = assoc_id;
ue_id = x2ap_allocate_new_id(&instance_p->id_manager);
if (ue_id == -1) {
X2AP_ERROR("could not allocate a new X2AP UE ID\n");
// TODO: cancel handover: send HO preparation failure to source eNB
exit(1);
}
// rnti is unknown yet, must not be set to -1, 0 is fine
x2ap_set_ids(&instance_p->id_manager, ue_id, 0, ie->value.choice.UE_X2AP_ID, ue_id);
x2ap_id_set_state(&instance_p->id_manager, ue_id, X2ID_STATE_TARGET);
X2AP_ENDC_SGNB_ADDITION_REQ(msg).ue_x2_id = ue_id;
/* X2AP_ProtocolIE_ID_id_NRUESecurityCapabilities */ /* X2AP_ProtocolIE_ID_id_NRUESecurityCapabilities */
......
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