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Add PDUSessionResourceReleaseCommand

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This commit is contained in:
zhenghuangkun
2020-09-18 06:49:09 +00:00
parent bb73d64186
commit ec988428ac
3 changed files with 54 additions and 50 deletions
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openair3/NGAP/ngap_common.h
+1
View File
@@ -74,6 +74,7 @@
#include "NGAP_PDUSessionResourceFailedToModifyItemModRes.h"
#include "NGAP_PDUSessionResourceModifyUnsuccessfulTransfer.h"
#include "NGAP_PDUSessionResourceReleasedItemRelRes.h"
#include "NGAP_PDUSessionResourceToReleaseItemRelCmd.h"
/* Checking version of ASN1C compiler */
#if (ASN1C_ENVIRONMENT_VERSION < ASN1C_MINIMUM_VERSION)
openair3/NGAP/ngap_gNB_handlers.c
+33 -33
View File
@@ -1707,17 +1707,17 @@ static
int ngap_gNB_handle_pdusession_release_command(uint32_t assoc_id,
uint32_t stream,
NGAP_NGAP_PDU_t *pdu) {
#if 0
int i;
ngap_gNB_amf_data_t *amf_desc_p = NULL;
ngap_gNB_ue_context_t *ue_desc_p = NULL;
MessageDef *message_p = NULL;
NGAP_PDUSESSIONReleaseCommand_t *container;
NGAP_PDUSESSIONReleaseCommandIEs_t *ie;
NGAP_GNB_UE_NGAP_ID_t enb_ue_ngap_id;
NGAP_AMF_UE_NGAP_ID_t amf_ue_ngap_id;
NGAP_PDUSessionResourceReleaseCommand_t *container;
NGAP_PDUSessionResourceReleaseCommandIEs_t *ie;
NGAP_RAN_UE_NGAP_ID_t gnb_ue_ngap_id;
uint64_t amf_ue_ngap_id;
DevAssert(pdu != NULL);
container = &pdu->choice.initiatingMessage.value.choice.PDUSESSIONReleaseCommand;
container = &pdu->choice.initiatingMessage.value.choice.PDUSessionResourceReleaseCommand;
if ((amf_desc_p = ngap_gNB_get_AMF(NULL, assoc_id, 0)) == NULL) {
NGAP_ERROR("[SCTP %d] Received E-RAB release command for non existing AMF context\n", assoc_id);
@@ -1726,29 +1726,29 @@ int ngap_gNB_handle_pdusession_release_command(uint32_t assoc_id,
/* id-AMF-UE-NGAP-ID */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSESSIONReleaseCommandIEs_t, ie, container,
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSessionResourceReleaseCommandIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_AMF_UE_NGAP_ID, true);
if (ie != NULL) { /* checked by macro but cppcheck doesn't see it */
amf_ue_ngap_id = ie->value.choice.AMF_UE_NGAP_ID;
asn_INTEGER2ulong(&(ie->value.choice.AMF_UE_NGAP_ID), &amf_ue_ngap_id);
} else {
return -1;
}
/* id-gNB-UE-NGAP-ID */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSESSIONReleaseCommandIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_gNB_UE_NGAP_ID, true);
/* id-RAN-UE-NGAP-ID */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSessionResourceReleaseCommandIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_RAN_UE_NGAP_ID, true);
if (ie != NULL) { /* checked by macro but cppcheck doesn't see it */
enb_ue_ngap_id = ie->value.choice.GNB_UE_NGAP_ID;
gnb_ue_ngap_id = ie->value.choice.RAN_UE_NGAP_ID;
} else {
return -1;
}
if ((ue_desc_p = ngap_gNB_get_ue_context(amf_desc_p->ngap_gNB_instance,
enb_ue_ngap_id)) == NULL) {
NGAP_ERROR("[SCTP %d] Received E-RAB release command for non existing UE context 0x%06lx\n", assoc_id,
ie->value.choice.GNB_UE_NGAP_ID);
gnb_ue_ngap_id)) == NULL) {
NGAP_ERROR("[SCTP %d] Received PDUSession Resource release command for non existing UE context 0x%08lx\n", assoc_id,
ie->value.choice.RAN_UE_NGAP_ID);
return -1;
}
@@ -1762,23 +1762,22 @@ int ngap_gNB_handle_pdusession_release_command(uint32_t assoc_id,
ue_desc_p->rx_stream = stream;
if (ue_desc_p->amf_ue_ngap_id != amf_ue_ngap_id) {
NGAP_WARN("UE context amf_ue_ngap_id is different form that of the message (%d != %ld)",
ue_desc_p->amf_ue_ngap_id, amf_ue_ngap_id);
NGAP_WARN("UE context amf_ue_ngap_id is different form that of the message (%lu != %lu)",
(uint64_t)ue_desc_p->amf_ue_ngap_id, amf_ue_ngap_id);
}
NGAP_DEBUG("[SCTP %d] Received E-RAB release command for gNB_UE_NGAP_ID %ld amf_ue_ngap_id %ld\n",
assoc_id, enb_ue_ngap_id, amf_ue_ngap_id);
NGAP_DEBUG("[SCTP %d] Received E-RAB release command for gNB_UE_NGAP_ID %lu amf_ue_ngap_id %lu\n",
assoc_id, gnb_ue_ngap_id, amf_ue_ngap_id);
message_p = itti_alloc_new_message(TASK_NGAP, NGAP_PDUSESSION_RELEASE_COMMAND);
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).gNB_ue_ngap_id = enb_ue_ngap_id;
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).gNB_ue_ngap_id = gnb_ue_ngap_id;
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).amf_ue_ngap_id = amf_ue_ngap_id;
/* id-NAS-PDU */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSESSIONReleaseCommandIEs_t, ie, container,
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSessionResourceReleaseCommandIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_NAS_PDU, false);
if(ie && ie->value.choice.NAS_PDU.size > 0) {
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nas_pdu.length = ie->value.choice.NAS_PDU.size;
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nas_pdu.buffer =
malloc(sizeof(uint8_t) * ie->value.choice.NAS_PDU.size);
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nas_pdu.buffer = malloc(sizeof(uint8_t) * ie->value.choice.NAS_PDU.size);
memcpy(NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nas_pdu.buffer,
ie->value.choice.NAS_PDU.buf,
ie->value.choice.NAS_PDU.size);
@@ -1787,25 +1786,26 @@ int ngap_gNB_handle_pdusession_release_command(uint32_t assoc_id,
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nas_pdu.buffer = NULL;
}
/* id-E-RABToBeReleasedList */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSESSIONReleaseCommandIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_PDUSESSIONToBeReleasedList, true);
/* id-PDUSessionResourceToReleaseListRelCmd */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PDUSessionResourceReleaseCommandIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_PDUSessionResourceToReleaseListRelCmd, true);
if (ie != NULL) { /* checked by macro but cppcheck doesn't see it */
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nb_pdusessions_torelease = ie->value.choice.PDUSESSIONList.list.count;
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).nb_pdusessions_torelease = ie->value.choice.PDUSessionResourceToReleaseListRelCmd.list.count;
for (i = 0; i < ie->value.choice.PDUSESSIONList.list.count; i++) {
NGAP_PDUSESSIONItem_t *item_p;
item_p = &(((NGAP_PDUSESSIONItemIEs_t *)ie->value.choice.PDUSESSIONList.list.array[i])->value.choice.PDUSESSIONItem);
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).pdusession_release_params[i].pdusession_id = item_p->e_RAB_ID;
NGAP_DEBUG("[SCTP] Received E-RAB release command for e-rab id %ld\n", item_p->e_RAB_ID);
for (i = 0; i < ie->value.choice.PDUSessionResourceToReleaseListRelCmd.list.count; i++) {
NGAP_PDUSessionResourceToReleaseItemRelCmd_t *item_p;
item_p = (NGAP_PDUSessionResourceToReleaseItemRelCmd_t *)ie->value.choice.PDUSessionResourceToReleaseListRelCmd.list.array[i];
NGAP_PDUSESSION_RELEASE_COMMAND(message_p).pdusession_release_params[i].pdusession_id = item_p->pDUSessionID;
NGAP_DEBUG("[SCTP] Received E-RAB release command for pDUSessionID id %ld\n", item_p->pDUSessionID);
}
} else {
return -1;
}
itti_send_msg_to_task(TASK_RRC_GNB, ue_desc_p->gNB_instance->instance, message_p);
#endif
return 0;
}
openair3/NGAP/ngap_gNB_management_procedures.c
+20 -17
View File
@@ -152,39 +152,42 @@ ngap_gNB_instance_t *ngap_gNB_get_instance(instance_t instance)
void ngap_gNB_remove_amf_desc(ngap_gNB_instance_t * instance)
{
#if 0
struct ngap_gNB_amf_data_s *amf = NULL;
struct ngap_gNB_amf_data_s *amfNext = NULL;
struct plmn_identity_s* plmnInfo;
struct served_group_id_s* groupInfo;
struct served_region_id_s* regionInfo;
struct served_guami_s* guamInfo;
struct amf_code_s* amfCode;
struct amf_set_id_s* amfSet;
struct amf_pointer_s* amfPoint;
for (amf = RB_MIN(ngap_amf_map, &instance->ngap_amf_head); amf; amf = amfNext) {
amfNext = RB_NEXT(ngap_amf_map, &instance->ngap_amf_head, amf);
RB_REMOVE(ngap_amf_map, &instance->ngap_amf_head, amf);
while (!STAILQ_EMPTY(&amf->served_guami)) {
guamInfo = STAILQ_FIRST(&amf->served_guami);
STAILQ_REMOVE_HEAD(&amf->served_guami, next);
while (!STAILQ_EMPTY(&guamInfo->served_plmns)) {
plmnInfo = STAILQ_FIRST(&guamInfo->served_plmns);
STAILQ_REMOVE_HEAD(&guamInfo->served_plmns, next);
free(plmnInfo);
plmnInfo = STAILQ_FIRST(&guamInfo->served_plmns);
STAILQ_REMOVE_HEAD(&guamInfo->served_plmns, next);
free(plmnInfo);
}
while (!STAILQ_EMPTY(&guamInfo->served_group_ids)) {
groupInfo = STAILQ_FIRST(&guamInfo->served_group_ids);
STAILQ_REMOVE_HEAD(&guamInfo->served_group_ids, next);
free(groupInfo);
while (!STAILQ_EMPTY(&guamInfo->served_region_ids)) {
regionInfo = STAILQ_FIRST(&guamInfo->served_region_ids);
STAILQ_REMOVE_HEAD(&guamInfo->served_region_ids, next);
free(regionInfo);
}
while (!STAILQ_EMPTY(&guamInfo->amf_codes)) {
amfCode = STAILQ_FIRST(&guamInfo->amf_codes);
STAILQ_REMOVE_HEAD(&guamInfo->amf_codes, next);
free(amfCode);
while (!STAILQ_EMPTY(&guamInfo->amf_set_ids)) {
amfSet = STAILQ_FIRST(&guamInfo->amf_set_ids);
STAILQ_REMOVE_HEAD(&guamInfo->amf_set_ids, next);
free(amfSet);
}
while (!STAILQ_EMPTY(&guamInfo->amf_pointers)) {
amfPoint = STAILQ_FIRST(&guamInfo->amf_pointers);
STAILQ_REMOVE_HEAD(&guamInfo->amf_pointers, next);
free(amfPoint);
}
free(guamInfo);
}
free(amf);
}
#endif
}