Commit 4086c585 authored by Cedric Roux's avatar Cedric Roux

Merge branch 'bugfix-i17-s1ap-ue-capabilities' into 'develop'

Bugfix i17 s1ap ue capabilities



See merge request !39
parents 99acedd0 07b3408d
......@@ -60,6 +60,8 @@
#endif
#include "msc.h"
#include "UERadioAccessCapabilityInformation.h"
#include "gtpv1u_eNB_task.h"
#include "RRC/LITE/rrc_eNB_GTPV1U.h"
......@@ -584,29 +586,42 @@ void rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(
//------------------------------------------------------------------------------
{
UECapabilityInformation_t *ueCapabilityInformation = &ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation;
if ((ueCapabilityInformation->criticalExtensions.present == UECapabilityInformation__criticalExtensions_PR_c1)
&& (ueCapabilityInformation->criticalExtensions.choice.c1.present
== UECapabilityInformation__criticalExtensions__c1_PR_ueCapabilityInformation_r8)
&& (ueCapabilityInformation->criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.count > 0)) {
UE_CapabilityRAT_ContainerList_t* ue_CapabilityRAT_ContainerList =
&ueCapabilityInformation->criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList;
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, S1AP_UE_CAPABILITIES_IND);
S1AP_UE_CAPABILITIES_IND (msg_p).eNB_ue_s1ap_id = ue_context_pP->ue_context.eNB_ue_s1ap_id;
S1AP_UE_CAPABILITIES_IND (msg_p).ue_radio_cap.length = ue_CapabilityRAT_ContainerList->list.array[0]->ueCapabilityRAT_Container.size;
S1AP_UE_CAPABILITIES_IND (msg_p).ue_radio_cap.buffer = ue_CapabilityRAT_ContainerList->list.array[0]->ueCapabilityRAT_Container.buf;
itti_send_msg_to_task (TASK_S1AP, ctxt_pP->instance, msg_p);
if (ue_CapabilityRAT_ContainerList->list.count > 1) {
LOG_W (RRC,"[eNB %d][UE %x] can only handle 1 UE capability RAT item for now (%d)\n",
ctxt_pP->module_id,
ue_context_pP->ue_context.rnti,
ue_CapabilityRAT_ContainerList->list.count);
}
/* 4096 is arbitrary, should be big enough */
unsigned char buf[4096];
unsigned char *buf2;
UERadioAccessCapabilityInformation_t rac;
if (ueCapabilityInformation->criticalExtensions.present != UECapabilityInformation__criticalExtensions_PR_c1
|| ueCapabilityInformation->criticalExtensions.choice.c1.present != UECapabilityInformation__criticalExtensions__c1_PR_ueCapabilityInformation_r8) {
LOG_E(RRC, "[eNB %d][UE %x] bad UE capabilities\n", ctxt_pP->module_id, ue_context_pP->ue_context.rnti);
return;
}
asn_enc_rval_t ret = uper_encode_to_buffer(&asn_DEF_UECapabilityInformation, ueCapabilityInformation, buf, 4096);
if (ret.encoded == -1) abort();
memset(&rac, 0, sizeof(UERadioAccessCapabilityInformation_t));
rac.criticalExtensions.present = UERadioAccessCapabilityInformation__criticalExtensions_PR_c1;
rac.criticalExtensions.choice.c1.present = UERadioAccessCapabilityInformation__criticalExtensions__c1_PR_ueRadioAccessCapabilityInformation_r8;
rac.criticalExtensions.choice.c1.choice.ueRadioAccessCapabilityInformation_r8.ue_RadioAccessCapabilityInfo.buf = buf;
rac.criticalExtensions.choice.c1.choice.ueRadioAccessCapabilityInformation_r8.ue_RadioAccessCapabilityInfo.size = (ret.encoded+7)/8;
rac.criticalExtensions.choice.c1.choice.ueRadioAccessCapabilityInformation_r8.nonCriticalExtension = NULL;
/* 8192 is arbitrary, should be big enough */
buf2 = malloc16(8192);
if (buf2 == NULL) abort();
ret = uper_encode_to_buffer(&asn_DEF_UERadioAccessCapabilityInformation, &rac, buf2, 8192);
if (ret.encoded == -1) abort();
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, S1AP_UE_CAPABILITIES_IND);
S1AP_UE_CAPABILITIES_IND (msg_p).eNB_ue_s1ap_id = ue_context_pP->ue_context.eNB_ue_s1ap_id;
S1AP_UE_CAPABILITIES_IND (msg_p).ue_radio_cap.length = (ret.encoded+7)/8;
S1AP_UE_CAPABILITIES_IND (msg_p).ue_radio_cap.buffer = buf2;
itti_send_msg_to_task (TASK_S1AP, ctxt_pP->instance, msg_p);
}
//------------------------------------------------------------------------------
......
......@@ -668,6 +668,8 @@ int s1ap_eNB_ue_capabilities(instance_t instance,
return -1;
}
free(ue_cap_info_ind_p->ue_radio_cap.buffer);
MSC_LOG_TX_MESSAGE(
MSC_S1AP_ENB,
MSC_S1AP_MME,
......
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