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add NGAP_UERadioCapabilityInfoIndication

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This commit is contained in:
yaojie
2020-11-23 17:40:42 +09:00
parent 2ed816d98c
commit ac9028110d
3 changed files with 62 additions and 1 deletions
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openair2/RRC/NR/rrc_gNB.c
+5 -1
View File
@@ -1279,7 +1279,11 @@ rrc_gNB_decode_dcch(
if(eutra_index == -1)
break;
}
if (AMF_MODE_ENABLED == 1) {
rrc_gNB_send_NGAP_UE_CAPABILITIES_IND(ctxt_pP,
ue_context_p,
ul_dcch_msg);
}
rrc_gNB_generate_defaultRRCReconfiguration(ctxt_pP, ue_context_p);
break;
openair2/RRC/NR/rrc_gNB_NGAP.c
+50
View File
@@ -55,6 +55,8 @@
#include "ngap_gNB_management_procedures.h"
#include "NR_ULInformationTransfer.h"
#include "RRC/NR/MESSAGES/asn1_msg.h"
#include "NR_UERadioAccessCapabilityInformation.h"
#include "NR_UE-CapabilityRAT-ContainerList.h"
extern RAN_CONTEXT_t RC;
@@ -1107,3 +1109,51 @@ rrc_gNB_NGAP_remove_ue_ids(
}
}
}
void
rrc_gNB_send_NGAP_UE_CAPABILITIES_IND(
const protocol_ctxt_t *const ctxt_pP,
rrc_gNB_ue_context_t *const ue_context_pP,
NR_UL_DCCH_Message_t *const ul_dcch_msg
)
//------------------------------------------------------------------------------
{
NR_UE_CapabilityRAT_ContainerList_t *ueCapabilityRATContainerList = ul_dcch_msg->message.choice.c1->choice.ueCapabilityInformation->criticalExtensions.choice.ueCapabilityInformation->ue_CapabilityRAT_ContainerList;
/* 4096 is arbitrary, should be big enough */
unsigned char buf[4096];
unsigned char *buf2;
NR_UERadioAccessCapabilityInformation_t rac;
if (ueCapabilityRATContainerList->list.count == 0) {
LOG_W(RRC, "[gNB %d][UE %x] bad UE capabilities\n", ctxt_pP->module_id, ue_context_pP->ue_context.rnti);
}
asn_enc_rval_t ret = uper_encode_to_buffer(&asn_DEF_NR_UE_CapabilityRAT_ContainerList, NULL, ueCapabilityRATContainerList, buf, 4096);
if (ret.encoded == -1) abort();
memset(&rac, 0, sizeof(NR_UERadioAccessCapabilityInformation_t));
rac.criticalExtensions.present = NR_UERadioAccessCapabilityInformation__criticalExtensions_PR_c1;
rac.criticalExtensions.choice.c1 = calloc(1,sizeof(*rac.criticalExtensions.choice.c1));
rac.criticalExtensions.choice.c1->present = NR_UERadioAccessCapabilityInformation__criticalExtensions__c1_PR_ueRadioAccessCapabilityInformation;
rac.criticalExtensions.choice.c1->choice.ueRadioAccessCapabilityInformation = calloc(1,sizeof(NR_UERadioAccessCapabilityInformation_IEs_t));
rac.criticalExtensions.choice.c1->choice.ueRadioAccessCapabilityInformation->ue_RadioAccessCapabilityInfo.buf = buf;
rac.criticalExtensions.choice.c1->choice.ueRadioAccessCapabilityInformation->ue_RadioAccessCapabilityInfo.size = (ret.encoded+7)/8;
rac.criticalExtensions.choice.c1->choice.ueRadioAccessCapabilityInformation->nonCriticalExtension = NULL;
/* 8192 is arbitrary, should be big enough */
buf2 = malloc16(8192);
if (buf2 == NULL) abort();
ret = uper_encode_to_buffer(&asn_DEF_NR_UERadioAccessCapabilityInformation, NULL, &rac, buf2, 8192);
if (ret.encoded == -1) abort();
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_GNB, NGAP_UE_CAPABILITIES_IND);
NGAP_UE_CAPABILITIES_IND (msg_p).gNB_ue_ngap_id = ue_context_pP->ue_context.gNB_ue_ngap_id;
NGAP_UE_CAPABILITIES_IND (msg_p).ue_radio_cap.length = (ret.encoded+7)/8;
NGAP_UE_CAPABILITIES_IND (msg_p).ue_radio_cap.buffer = buf2;
itti_send_msg_to_task (TASK_NGAP, ctxt_pP->instance, msg_p);
LOG_I(NR_RRC,"Send message to ngap: NGAP_UE_CAPABILITIES_IND\n");
}
openair2/RRC/NR/rrc_gNB_NGAP.h
+7
View File
@@ -135,4 +135,11 @@ rrc_gNB_NGAP_remove_ue_ids(
struct rrc_ue_ngap_ids_s *const ue_ids_pP
);
void
rrc_gNB_send_NGAP_UE_CAPABILITIES_IND(
const protocol_ctxt_t *const ctxt_pP,
rrc_gNB_ue_context_t *const ue_context_pP,
NR_UL_DCCH_Message_t *const ul_dcch_msg
);
#endif