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Use selectedPLMN_Identity IE to fill GUMMEI at NAS_FIRST_REQ

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This commit is contained in:
Robert Schmidt
2018-09-28 11:45:56 +02:00
parent 413b307441
commit 514b8d833a
1 changed files with 8 additions and 10 deletions
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openair2/RRC/LTE/rrc_eNB_S1AP.c
+8 -10
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@@ -755,17 +755,19 @@ rrc_eNB_send_S1AP_NAS_FIRST_REQ(
ue_context_pP->ue_context.rnti);
}
/* selected_plmn_identity: IE is 1-based, convert to 0-based (C array) */
int selected_plmn_identity = rrcConnectionSetupComplete->selectedPLMN_Identity - 1;
if (rrcConnectionSetupComplete->registeredMME != NULL) {
/* Fill GUMMEI */
struct RegisteredMME *r_mme = rrcConnectionSetupComplete->registeredMME;
//int selected_plmn_identity = rrcConnectionSetupComplete->selectedPLMN_Identity;
S1AP_NAS_FIRST_REQ (message_p).ue_identity.presenceMask |= UE_IDENTITIES_gummei;
if (r_mme->plmn_Identity != NULL) {
if ((r_mme->plmn_Identity->mcc != NULL) && (r_mme->plmn_Identity->mcc->list.count > 0)) {
/* Use first indicated PLMN MCC if it is defined */
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = *r_mme->plmn_Identity->mcc->list.array[0];
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = *r_mme->plmn_Identity->mcc->list.array[selected_plmn_identity];
LOG_I(S1AP, "[eNB %d] Build S1AP_NAS_FIRST_REQ adding in s_TMSI: GUMMEI MCC %u ue %x\n",
ctxt_pP->module_id,
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc,
@@ -774,20 +776,16 @@ rrc_eNB_send_S1AP_NAS_FIRST_REQ(
if (r_mme->plmn_Identity->mnc.list.count > 0) {
/* Use first indicated PLMN MNC if it is defined */
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = *r_mme->plmn_Identity->mnc.list.array[0];
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = *r_mme->plmn_Identity->mnc.list.array[selected_plmn_identity];
LOG_I(S1AP, "[eNB %d] Build S1AP_NAS_FIRST_REQ adding in s_TMSI: GUMMEI MNC %u ue %x\n",
ctxt_pP->module_id,
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc,
ue_context_pP->ue_context.rnti);
}
} else {
// const Enb_properties_array_t *enb_properties_p = NULL;
// enb_properties_p = enb_config_get();
// actually the eNB configuration contains only one PLMN (can be up to 6)
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = rrc->mcc;
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = rrc->mnc;
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc_len = rrc->mnc_digit_length;
S1AP_NAS_FIRST_REQ(message_p).ue_identity.gummei.mcc = rrc->configuration.mcc[selected_plmn_identity];
S1AP_NAS_FIRST_REQ(message_p).ue_identity.gummei.mnc = rrc->configuration.mnc[selected_plmn_identity];
S1AP_NAS_FIRST_REQ(message_p).ue_identity.gummei.mnc_len = rrc->configuration.mnc_digit_length[selected_plmn_identity];
}
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mme_code = BIT_STRING_to_uint8 (&r_mme->mmec);