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Merge remote-tracking branch 'origin/UE_issues' into integration_2025_w46 (!3750)

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Handling newly opened UE issues

Closes #1025 #1024 #1026 #1031 #1030
This commit is contained in:
Jaroslava Fiedlerova
2025-11-14 21:27:36 +01:00
parent a451675937 789564fa8e
commit 517a1403b3
3 changed files with 64 additions and 56 deletions
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openair2/LAYER2/NR_MAC_gNB/mac_rrc_dl_handler.c
+1 -1
View File
@@ -329,7 +329,7 @@ static int handle_ue_context_drbs_setup(NR_UE_info_t *UE,
*rlc_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size12;
*rlc_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size12;
}
AssertFatal(rlc_BearerConfig->rlc_Config, "We expect rlc-Config to be always present when we configure a DRB\n");
nr_rlc_add_drb(UE->rnti, drb->id, rlc_BearerConfig);
nr_lc_config_t c = {.lcid = rlc_BearerConfig->logicalChannelIdentity, .nssai = drb->nr.nssai};
openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
+2 -3
View File
@@ -672,7 +672,7 @@ void nr_rlc_reconfigure_entity(int ue_id, int lc_id, NR_RLC_Config_t *rlc_Config
void nr_rlc_add_srb(int ue_id, int srb_id, const NR_RLC_BearerConfig_t *rlc_BearerConfig)
{
struct NR_RLC_Config *r = rlc_BearerConfig->rlc_Config;
NR_RLC_Config_t *r = rlc_BearerConfig->rlc_Config;
int t_status_prohibit;
int t_poll_retransmit;
int poll_pdu;
@@ -682,8 +682,7 @@ void nr_rlc_add_srb(int ue_id, int srb_id, const NR_RLC_BearerConfig_t *rlc_Bear
int sn_field_length;
LOG_D(RLC, "Trying to add SRB %d\n", srb_id);
AssertFatal(srb_id > 0 && srb_id < 4,
"Invalid srb id %d\n", srb_id);
AssertFatal(srb_id > 0 && srb_id < 4, "Invalid srb id %d\n", srb_id);
if (r && r->present == NR_RLC_Config_PR_am) {
struct NR_RLC_Config__am *am;
openair2/RRC/NR_UE/rrc_UE.c
+61 -52
View File
@@ -747,12 +747,15 @@ static void nr_rrc_ue_process_masterCellGroup(NR_UE_RRC_INST_t *rrc,
{
AssertFatal(!fullConfig, "fullConfig not supported yet\n");
NR_CellGroupConfig_t *cellGroupConfig = NULL;
uper_decode(NULL,
&asn_DEF_NR_CellGroupConfig, //might be added prefix later
(void **)&cellGroupConfig,
(uint8_t *)masterCellGroup->buf,
masterCellGroup->size, 0, 0);
asn_dec_rval_t dec_rval = uper_decode(NULL,
&asn_DEF_NR_CellGroupConfig, //might be added prefix later
(void **)&cellGroupConfig,
(uint8_t *)masterCellGroup->buf,
masterCellGroup->size, 0, 0);
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(NR_RRC, "CellGroupConfig decode error\n");
return;
}
if (LOG_DEBUGFLAG(DEBUG_ASN1)) {
xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void *) cellGroupConfig);
}
@@ -823,28 +826,30 @@ static void nr_rrc_process_reconfiguration_v1530(NR_UE_RRC_INST_t *rrc, NR_RRCRe
NR_RRCReconfiguration_v1540_IEs_t *rec_1540 = rec_1530->nonCriticalExtension;
if (rec_1540) {
NR_RRCReconfiguration_v1560_IEs_t *rec_1560 = rec_1540->nonCriticalExtension;
if (rec_1560->sk_Counter) {
// TODO perform AS security key update procedure as specified in 5.3.5.7
LOG_E(NR_RRC, "RRCReconfiguration includes sk-Counter but this is not implemented yet\n");
}
if (rec_1560->mrdc_SecondaryCellGroupConfig) {
// TODO perform handling of mrdc-SecondaryCellGroupConfig as specified in 5.3.5.3
LOG_E(NR_RRC, "RRCReconfiguration includes mrdc-SecondaryCellGroupConfig but this is not handled yet\n");
}
if (rec_1560->radioBearerConfig2) {
NR_RadioBearerConfig_t *RadioBearerConfig = NULL;
asn_dec_rval_t dec_rval = uper_decode(NULL,
&asn_DEF_NR_RadioBearerConfig,
(void **)&RadioBearerConfig,
(uint8_t *)rec_1560->radioBearerConfig2->buf,
rec_1560->radioBearerConfig2->size,
0,
0);
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(NR_RRC, "radioBearerConfig2 decode error\n");
SEQUENCE_free(&asn_DEF_NR_RadioBearerConfig, RadioBearerConfig, 1);
} else
nr_rrc_ue_process_RadioBearerConfig(rrc, RadioBearerConfig);
if (rec_1560) {
if (rec_1560->sk_Counter) {
// TODO perform AS security key update procedure as specified in 5.3.5.7
LOG_E(NR_RRC, "RRCReconfiguration includes sk-Counter but this is not implemented yet\n");
}
if (rec_1560->mrdc_SecondaryCellGroupConfig) {
// TODO perform handling of mrdc-SecondaryCellGroupConfig as specified in 5.3.5.3
LOG_E(NR_RRC, "RRCReconfiguration includes mrdc-SecondaryCellGroupConfig but this is not handled yet\n");
}
if (rec_1560->radioBearerConfig2) {
NR_RadioBearerConfig_t *RadioBearerConfig = NULL;
asn_dec_rval_t dec_rval = uper_decode(NULL,
&asn_DEF_NR_RadioBearerConfig,
(void **)&RadioBearerConfig,
(uint8_t *)rec_1560->radioBearerConfig2->buf,
rec_1560->radioBearerConfig2->size,
0,
0);
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(NR_RRC, "radioBearerConfig2 decode error\n");
SEQUENCE_free(&asn_DEF_NR_RadioBearerConfig, RadioBearerConfig, 1);
} else
nr_rrc_ue_process_RadioBearerConfig(rrc, RadioBearerConfig);
}
}
}
}
@@ -1158,20 +1163,19 @@ static void nr_rrc_ue_process_rrcReconfiguration(NR_UE_RRC_INST_t *rrc, int gNB_
LOG_E(NR_RRC, "\n");
// free the memory
SEQUENCE_free(&asn_DEF_NR_CellGroupConfig, (void *)cellGroupConfig, 1);
} else {
if (LOG_DEBUGFLAG(DEBUG_ASN1))
xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void *) cellGroupConfig);
nr_rrc_cellgroup_configuration(rrc, cellGroupConfig, gNB_index);
AssertFatal(!IS_SA_MODE(get_softmodem_params()), "secondaryCellGroup only used in NSA for now\n");
nr_mac_rrc_message_t rrc_msg = {0};
rrc_msg.payload_type = NR_MAC_RRC_CONFIG_CG;
nr_mac_rrc_config_cg_t *config_cg = &rrc_msg.payload.config_cg;
config_cg->cellGroupConfig = cellGroupConfig;
config_cg->UE_NR_Capability = rrc->UECap.UE_NR_Capability;
nr_rrc_send_msg_to_mac(rrc, &rrc_msg);
}
if (LOG_DEBUGFLAG(DEBUG_ASN1))
xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void *) cellGroupConfig);
nr_rrc_cellgroup_configuration(rrc, cellGroupConfig, gNB_index);
AssertFatal(!IS_SA_MODE(get_softmodem_params()), "secondaryCellGroup only used in NSA for now\n");
nr_mac_rrc_message_t rrc_msg = {0};
rrc_msg.payload_type = NR_MAC_RRC_CONFIG_CG;
nr_mac_rrc_config_cg_t *config_cg = &rrc_msg.payload.config_cg;
config_cg->cellGroupConfig = cellGroupConfig;
config_cg->UE_NR_Capability = rrc->UECap.UE_NR_Capability;
nr_rrc_send_msg_to_mac(rrc, &rrc_msg);
}
if (ie->measConfig) {
LOG_I(NR_RRC, "RRCReconfiguration includes Measurement Configuration\n");
@@ -1681,8 +1685,13 @@ static void nr_rrc_manage_rlc_bearers(NR_UE_RRC_INST_t *rrc, const NR_CellGroupC
nr_rlc_set_rlf_handler(rrc->ue_id, nr_rrc_signal_maxrtxindication);
} else { // DRB
NR_DRB_Identity_t drb_id = rlc_bearer->servedRadioBearer->choice.drb_Identity;
nr_rlc_add_drb(rrc->ue_id, drb_id, rlc_bearer);
nr_rlc_set_rlf_handler(rrc->ue_id, nr_rrc_signal_maxrtxindication);
if (!rlc_bearer->rlc_Config) {
LOG_E(RLC, "RLC-Config not present but is mandatory for setup\n");
rrc->active_RLC_entity[lcid] = false;
} else {
nr_rlc_add_drb(rrc->ue_id, drb_id, rlc_bearer);
nr_rlc_set_rlf_handler(rrc->ue_id, nr_rrc_signal_maxrtxindication);
}
}
}
}
@@ -1710,7 +1719,10 @@ static void nr_rrc_process_reconfigurationWithSync(NR_UE_RRC_INST_t *rrc,
rrc->arfcn_ssb = *dcc->frequencyInfoDL->absoluteFrequencySSB;
// consider the target SpCell to be one with a physical cell identity indicated by the physCellId
rrc->phyCellID = *reconfigurationWithSync->spCellConfigCommon->physCellId;
if (!reconfigurationWithSync->spCellConfigCommon->physCellId)
LOG_E(NR_RRC, "physCellId absent but should be mandatory present upon cell change and cell addition\n");
else
rrc->phyCellID = *reconfigurationWithSync->spCellConfigCommon->physCellId;
}
NR_UE_Timers_Constants_t *tac = &rrc->timers_and_constants;
@@ -2235,13 +2247,7 @@ static void nr_rrc_ue_process_ueCapabilityEnquiry(NR_UE_RRC_INST_t *rrc, NR_UECa
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded);
rrc->UECap.sdu_size = (enc_rval.encoded + 7) / 8;
LOG_I(PHY, "[RRC]UE NR Capability encoded, %d bytes (%zd bits)\n", rrc->UECap.sdu_size, enc_rval.encoded + 7);
/* RAT Container */
NR_UE_CapabilityRAT_Container_t *ue_CapabilityRAT_Container = CALLOC(1, sizeof(NR_UE_CapabilityRAT_Container_t));
ue_CapabilityRAT_Container->rat_Type = NR_RAT_Type_nr;
OCTET_STRING_fromBuf(&ue_CapabilityRAT_Container->ue_CapabilityRAT_Container, (const char *)rrc->UECap.sdu, rrc->UECap.sdu_size);
NR_UECapabilityEnquiry_IEs_t *ueCapabilityEnquiry_ie = UECapabilityEnquiry->criticalExtensions.choice.ueCapabilityEnquiry;
// ue_CapabilityRAT_Container.ueCapabilityRAT_Container.buf = UE_rrc_inst[ue_mod_idP].UECapability;
// ue_CapabilityRAT_Container.ueCapabilityRAT_Container.size = UE_rrc_inst[ue_mod_idP].UECapability_size;
AssertFatal(UECapabilityEnquiry->criticalExtensions.present == NR_UECapabilityEnquiry__criticalExtensions_PR_ueCapabilityEnquiry,
"UECapabilityEnquiry->criticalExtensions.present (%d) != UECapabilityEnquiry__criticalExtensions_PR_c1 (%d)\n",
UECapabilityEnquiry->criticalExtensions.present,NR_UECapabilityEnquiry__criticalExtensions_PR_ueCapabilityEnquiry);
@@ -2254,6 +2260,10 @@ static void nr_rrc_ue_process_ueCapabilityEnquiry(NR_UE_RRC_INST_t *rrc, NR_UECa
for (int i = 0; i < ueCapabilityEnquiry_ie->ue_CapabilityRAT_RequestList.list.count; i++) {
if (ueCapabilityEnquiry_ie->ue_CapabilityRAT_RequestList.list.array[i]->rat_Type == NR_RAT_Type_nr) {
/* RAT Container */
NR_UE_CapabilityRAT_Container_t *ue_CapabilityRAT_Container = CALLOC(1, sizeof(NR_UE_CapabilityRAT_Container_t));
ue_CapabilityRAT_Container->rat_Type = NR_RAT_Type_nr;
OCTET_STRING_fromBuf(&ue_CapabilityRAT_Container->ue_CapabilityRAT_Container, (const char *)rrc->UECap.sdu, rrc->UECap.sdu_size);
asn1cSeqAdd(&UEcapList->list, ue_CapabilityRAT_Container);
uint8_t buffer[500];
asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_UL_DCCH_Message, NULL, (void *)&ul_dcch_msg, buffer, 500);
@@ -2267,8 +2277,7 @@ static void nr_rrc_ue_process_ueCapabilityEnquiry(NR_UE_RRC_INST_t *rrc, NR_UECa
nr_pdcp_data_req_srb(rrc->ue_id, srb_id, 0, (enc_rval.encoded + 7) / 8, buffer, deliver_pdu_srb_rlc, NULL);
}
}
/* Free struct members after it's done
including locally allocated ue_CapabilityRAT_Container */
/* Free struct members after it's done including locally allocated ue_CapabilityRAT_Container */
ASN_STRUCT_RESET(asn_DEF_NR_UL_DCCH_Message, &ul_dcch_msg);
}