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Commit 51c0c422 authored by Raymond Knopp's avatar Raymond Knopp
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rrc_eNB.c compiles 

rrc_eNB_S1AP.c doesn't
parent efeb48e0
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Showing with 359 additions and 427 deletions
openair2/RRC/LTE/rrc_eNB.c
View file @ 51c0c422
......@@ -5847,6 +5847,10 @@ rrc_eNB_decode_ccch(
RC.rrc[ctxt_pP->module_id],
ctxt_pP->rnti);
if (ue_context_p != NULL) {
// erase content
rrc_eNB_free_mem_UE_context(ctxt_pP, ue_context_p);
MSC_LOG_RX_DISCARDED_MESSAGE(
MSC_RRC_ENB,
......@@ -5857,7 +5861,7 @@ rrc_eNB_decode_ccch(
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
dec_rval.consumed);
} else {
} else {
rrcConnectionRequest = &ul_ccch_msg->message.choice.c1.choice.rrcConnectionRequest.criticalExtensions.choice.rrcConnectionRequest_r8;
{
if (InitialUE_Identity_PR_randomValue == rrcConnectionRequest->ue_Identity.present) {
......@@ -5914,50 +5918,38 @@ rrc_eNB_decode_ccch(
ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code = mme_code;
ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi = m_tmsi;
} else {
LOG_I(RRC," S-TMSI doesn't exist, setting Initialue_identity_s_TMSI.m_tmsi to %p => %x\n",ue_context_p,m_tmsi);
// ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP, NOT_A_RANDOM_UE_IDENTITY);
ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP,random_value);
if (ue_context_p == NULL)
LOG_E(RRC, "%s:%d:%s: rrc_eNB_get_next_free_ue_context returned NULL\n", __FILE__, __LINE__, __FUNCTION__);
if (ue_context_p != NULL) {
ue_context_p->ue_context.Initialue_identity_s_TMSI.presence = TRUE;
ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code = mme_code;
ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi = m_tmsi;
} else {
/* TODO: do we have to break here? */
//break;
}
}
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Srb_info->Rx_buffer.Payload,
dec_rval.consumed,
MSC_AS_TIME_FMT" RRCConnectionRequest UE %x size %u (s-TMSI mmec %u m_TMSI %u random UE id (0x%" PRIx64 ")",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
dec_rval.consumed,
ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code,
ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
ue_context_p->ue_context.random_ue_identity);
} else {
LOG_E(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionRequest without random UE identity or S-TMSI not supported, let's reject the UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
rrc_eNB_generate_RRCConnectionReject(ctxt_pP,
rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], ctxt_pP->rnti),
CC_id);
break;
}
}
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" UE context: %p\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
ue_context_p);
/* TODO: do we have to break here? */
//break;
}
}
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Srb_info->Rx_buffer.Payload,
dec_rval.consumed,
MSC_AS_TIME_FMT" RRCConnectionRequest UE %x size %u (s-TMSI mmec %u m_TMSI %u random UE id (0x%" PRIx64 ")",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
dec_rval.consumed,
ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code,
ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi,
ue_context_p->ue_context.random_ue_identity);
} else {
LOG_E(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionRequest without random UE identity or S-TMSI not supported, let's reject the UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
rrc_eNB_generate_RRCConnectionReject(ctxt_pP,
rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], ctxt_pP->rnti),
CC_id);
break;
}
}
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" UE context: %p\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
ue_context_p);
if (ue_context_p != NULL) {
#if defined(ENABLE_ITTI)
ue_context_p->ue_context.establishment_cause = rrcConnectionRequest->establishmentCause;
......@@ -6087,25 +6079,28 @@ rrc_eNB_decode_ccch(
//-----------------------------------------------------------------------------
int
rrc_eNB_decode_dcch(
const protocol_ctxt_t *const ctxt_pP,
const protocol_ctxt_t* const ctxt_pP,
const rb_id_t Srb_id,
const uint8_t *const Rx_sdu,
const uint8_t* const Rx_sdu,
const sdu_size_t sdu_sizeP
)
//-----------------------------------------------------------------------------
{
asn_dec_rval_t dec_rval;
//UL_DCCH_Message_t uldcchmsg;
UL_DCCH_Message_t *ul_dcch_msg = NULL; //&uldcchmsg;
int i;
struct rrc_eNB_ue_context_s *ue_context_p = NULL;
struct rrc_eNB_ue_context_s* ue_context_p = NULL;
#if defined(ENABLE_ITTI)
# if defined(ENABLE_USE_MME)
MessageDef *msg_delete_tunnels_p = NULL;
MessageDef * msg_delete_tunnels_p = NULL;
uint8_t xid;
#endif
#endif
int dedicated_DRB=0;
int dedicated_DRB=0;
T(T_ENB_RRC_UL_DCCH_DATA_IN, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
......@@ -6118,21 +6113,21 @@ rrc_eNB_decode_dcch(
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
Srb_id);
}
//memset(ul_dcch_msg,0,sizeof(UL_DCCH_Message_t));
LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Decoding UL-DCCH Message\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
dec_rval = uper_decode(
NULL,
&asn_DEF_UL_DCCH_Message,
(void **)&ul_dcch_msg,
(void**)&ul_dcch_msg,
Rx_sdu,
sdu_sizeP,
0,
0);
/*
#if defined(ENABLE_ITTI)
# if defined(DISABLE_ITTI_XER_PRINT)
#if defined(ENABLE_ITTI)
# if defined(DISABLE_ITTI_XER_PRINT)
{
MessageDef *message_p;
......@@ -6141,7 +6136,7 @@ rrc_eNB_decode_dcch(
itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p);
}
# else
# else
{
char message_string[10000];
size_t message_string_size;
......@@ -6157,8 +6152,8 @@ rrc_eNB_decode_dcch(
itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
}
}
# endif
#endif
# endif
#endif
*/
{
for (i = 0; i < sdu_sizeP; i++) {
......@@ -6180,12 +6175,13 @@ rrc_eNB_decode_dcch(
ctxt_pP->rnti);
if (ul_dcch_msg->message.present == UL_DCCH_MessageType_PR_c1) {
switch (ul_dcch_msg->message.choice.c1.present) {
case UL_DCCH_MessageType__c1_PR_NOTHING: /* No components present */
break;
case UL_DCCH_MessageType__c1_PR_NOTHING: /* No components present */
break;
case UL_DCCH_MessageType__c1_PR_csfbParametersRequestCDMA2000:
break;
case UL_DCCH_MessageType__c1_PR_csfbParametersRequestCDMA2000:
break;
case UL_DCCH_MessageType__c1_PR_measurementReport:
// to avoid segmentation fault
......@@ -6213,59 +6209,11 @@ rrc_eNB_decode_dcch(
break;
}
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC Connection Reconfiguration Complete\n");
LOG_F(RRC,"[MSG] RRC Connection Reconfiguration Complete\n");
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
#endif
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" RRCConnectionReconfigurationComplete UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(RRCConnectionReconfigurationComplete) ---> RRC_eNB]\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.
present ==
RRCConnectionReconfigurationComplete__criticalExtensions_PR_rrcConnectionReconfigurationComplete_r8) {
/*NN: revise the condition */
if (ue_context_p->ue_context.Status == RRC_RECONFIGURED) {
dedicated_DRB = 1;
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld)\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
} else {
dedicated_DRB = 0;
ue_context_p->ue_context.Status = RRC_RECONFIGURED;
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (default DRB, xid %ld)\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
}
rrc_eNB_process_RRCConnectionReconfigurationComplete(
ctxt_pP,
ue_context_p,
ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
//WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
if (rrc_agent_registered[ctxt_pP->module_id]) {
agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
ue_context_p->ue_id_rnti,
PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_UPDATED);
}
}
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
#endif
......@@ -6342,46 +6290,44 @@ rrc_eNB_decode_dcch(
}
#if defined(ENABLE_ITTI)
# if defined(ENABLE_USE_MME)
if (EPC_MODE_ENABLED == 1) {
if (dedicated_DRB == 1){
// rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(ctxt_pP,
// ue_context_p,
// ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) {
rrc_eNB_send_S1AP_E_RAB_MODIFY_RESP(ctxt_pP,
ue_context_p,
ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
if (EPC_MODE_ENABLED == 1) {
if (dedicated_DRB == 1) {
// rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(ctxt_pP,
// ue_context_p,
// ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) {
rrc_eNB_send_S1AP_E_RAB_MODIFY_RESP(ctxt_pP,
ue_context_p,
ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
ue_context_p->ue_context.nb_of_modify_e_rabs = 0;
ue_context_p->ue_context.nb_of_failed_e_rabs = 0;
memset(ue_context_p->ue_context.modify_e_rab, 0, sizeof(ue_context_p->ue_context.modify_e_rab));
for(int i = 0; i < NB_RB_MAX; i++) {
ue_context_p->ue_context.modify_e_rab[i].xid = -1;
}
} else if(ue_context_p->ue_context.e_rab_release_command_flag == 1) {
xid = ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier;
ue_context_p->ue_context.e_rab_release_command_flag = 0;
//gtp tunnel delete
msg_delete_tunnels_p = itti_alloc_new_message(TASK_RRC_ENB, GTPV1U_ENB_DELETE_TUNNEL_REQ);
memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p)));
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).rnti = ue_context_p->ue_context.rnti;
for(i = 0; i < NB_RB_MAX; i++) {
if(xid == ue_context_p->ue_context.e_rab[i].xid) {
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).eps_bearer_id[GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).num_erab++] = ue_context_p->ue_context.enb_gtp_ebi[i];
ue_context_p->ue_context.enb_gtp_teid[i] = 0;
memset(&ue_context_p->ue_context.enb_gtp_addrs[i], 0, sizeof(ue_context_p->ue_context.enb_gtp_addrs[i]));
ue_context_p->ue_context.enb_gtp_ebi[i] = 0;
}
}
ue_context_p->ue_context.nb_of_modify_e_rabs = 0;
ue_context_p->ue_context.nb_of_failed_e_rabs = 0;
memset(ue_context_p->ue_context.modify_e_rab, 0, sizeof(ue_context_p->ue_context.modify_e_rab));
for(int i = 0; i < NB_RB_MAX; i++) {
ue_context_p->ue_context.modify_e_rab[i].xid = -1;
}
itti_send_msg_to_task(TASK_GTPV1_U, ctxt_pP->instance, msg_delete_tunnels_p);
//S1AP_E_RAB_RELEASE_RESPONSE
rrc_eNB_send_S1AP_E_RAB_RELEASE_RESPONSE(ctxt_pP,
ue_context_p,
xid);
} else {
} else if(ue_context_p->ue_context.e_rab_release_command_flag == 1){
xid = ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier;
ue_context_p->ue_context.e_rab_release_command_flag = 0;
//gtp tunnel delete
msg_delete_tunnels_p = itti_alloc_new_message(TASK_RRC_ENB, GTPV1U_ENB_DELETE_TUNNEL_REQ);
memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p)));
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).rnti = ue_context_p->ue_context.rnti;
for(i = 0; i < NB_RB_MAX; i++){
if(xid == ue_context_p->ue_context.e_rab[i].xid){
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).eps_bearer_id[GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).num_erab++] = ue_context_p->ue_context.enb_gtp_ebi[i];
ue_context_p->ue_context.enb_gtp_teid[i] = 0;
memset(&ue_context_p->ue_context.enb_gtp_addrs[i], 0, sizeof(ue_context_p->ue_context.enb_gtp_addrs[i]));
ue_context_p->ue_context.enb_gtp_ebi[i] = 0;
}
}
itti_send_msg_to_task(TASK_GTPV1_U, ctxt_pP->instance, msg_delete_tunnels_p);
//S1AP_E_RAB_RELEASE_RESPONSE
rrc_eNB_send_S1AP_E_RAB_RELEASE_RESPONSE(ctxt_pP,
ue_context_p,
xid);
} else {
rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(ctxt_pP,
ue_context_p,
ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier);
......@@ -6391,18 +6337,12 @@ rrc_eNB_decode_dcch(
rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(ctxt_pP,
ue_context_p);
} else {
if(ue_context_p->ue_context.reestablishment_cause == ReestablishmentCause_spare1) {
rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(ctxt_pP,
ue_context_p);
} else {
ue_context_p->ue_context.reestablishment_cause = ReestablishmentCause_spare1;
for (uint8_t e_rab = 0; e_rab < ue_context_p->ue_context.nb_of_e_rabs; e_rab++) {
if (ue_context_p->ue_context.e_rab[e_rab].status == E_RAB_STATUS_DONE) {
ue_context_p->ue_context.e_rab[e_rab].status = E_RAB_STATUS_ESTABLISHED;
} else {
ue_context_p->ue_context.e_rab[e_rab].status = E_RAB_STATUS_FAILED;
}
ue_context_p->ue_context.reestablishment_cause = ReestablishmentCause_spare1;
for (uint8_t e_rab = 0; e_rab < ue_context_p->ue_context.nb_of_e_rabs; e_rab++) {
if (ue_context_p->ue_context.e_rab[e_rab].status == E_RAB_STATUS_DONE) {
ue_context_p->ue_context.e_rab[e_rab].status = E_RAB_STATUS_ESTABLISHED;
} else {
ue_context_p->ue_context.e_rab[e_rab].status = E_RAB_STATUS_FAILED;
}
}
}
......@@ -6417,25 +6357,25 @@ rrc_eNB_decode_dcch(
}
}
#else // establish a dedicated bearer
if (dedicated_DRB == 0 ) {
// ue_context_p->ue_context.e_rab[0].status = E_RAB_STATUS_ESTABLISHED;
rrc_eNB_reconfigure_DRBs(ctxt_pP,ue_context_p);
}
#endif
if (dedicated_DRB == 0 ) {
// ue_context_p->ue_context.e_rab[0].status = E_RAB_STATUS_ESTABLISHED;
rrc_eNB_reconfigure_DRBs(ctxt_pP,ue_context_p);
}
#endif
break;
#endif
break;
case UL_DCCH_MessageType__c1_PR_rrcConnectionReestablishmentComplete:
T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
case UL_DCCH_MessageType__c1_PR_rrcConnectionReestablishmentComplete:
T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC Connection Reestablishment Complete\n");
LOG_F(RRC,"[MSG] RRC Connection Reestablishment Complete\n");
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
#endif
......@@ -6470,6 +6410,9 @@ rrc_eNB_decode_dcch(
reestablish_rnti_map[i][1] = 0;
break;
}
}
LOG_D(RRC, "reestablish_rnti_map[%d] [0] %x, [1] %x\n",
i, reestablish_rnti_map[i][0], reestablish_rnti_map[i][1]);
if (!ue_context_p) {
LOG_E(RRC,
......@@ -6488,33 +6431,25 @@ rrc_eNB_decode_dcch(
RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer = 0;
ue_context_p->ue_context.ue_reestablishment_timer = 0;
if (!ue_context_p) {
LOG_E(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReestablishmentComplete without UE context, falt\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
break;
}
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.criticalExtensions.present ==
RRCConnectionReestablishmentComplete__criticalExtensions_PR_rrcConnectionReestablishmentComplete_r8) {
rrc_eNB_process_RRCConnectionReestablishmentComplete(ctxt_pP, reestablish_rnti, ue_context_p,
ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.rrc_TransactionIdentifier,
&ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.criticalExtensions.choice.rrcConnectionReestablishmentComplete_r8);
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.criticalExtensions.present ==
RRCConnectionReestablishmentComplete__criticalExtensions_PR_rrcConnectionReestablishmentComplete_r8) {
rrc_eNB_process_RRCConnectionReestablishmentComplete(ctxt_pP, reestablish_rnti, ue_context_p,
ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.rrc_TransactionIdentifier,
&ul_dcch_msg->message.choice.c1.choice.rrcConnectionReestablishmentComplete.criticalExtensions.choice.rrcConnectionReestablishmentComplete_r8);
//WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
if (mac_agent_registered[ctxt_pP->module_id]) {
agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
ue_context_p->ue_id_rnti,
PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED);
}
//WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
if (mac_agent_registered[ctxt_pP->module_id]) {
agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
ue_context_p->ue_id_rnti,
PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED);
}
//ue_context_p->ue_context.ue_release_timer = 0;
ue_context_p->ue_context.ue_reestablishment_timer = 1;
// remove UE after 100 frames after RRCConnectionReestablishmentRelease is triggered
ue_context_p->ue_context.ue_reestablishment_timer_thres = 1000;
}
break;
//ue_context_p->ue_context.ue_release_timer = 0;
ue_context_p->ue_context.ue_reestablishment_timer = 1;
// remove UE after 100 frames after RRCConnectionReestablishmentRelease is triggered
ue_context_p->ue_context.ue_reestablishment_timer_thres = 1000;
}
break;
case UL_DCCH_MessageType__c1_PR_rrcConnectionSetupComplete:
// to avoid segmentation fault
......@@ -6523,51 +6458,56 @@ rrc_eNB_decode_dcch(
break;
}
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC Connection SetupComplete\n");
LOG_F(RRC,"[MSG] RRC Connection SetupComplete\n");
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
LOG_F(RRC,"\n");
#endif
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" RRCConnectionSetupComplete UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(RRCConnectionSetupComplete) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.present ==
RRCConnectionSetupComplete__criticalExtensions_PR_c1) {
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.choice.c1.
present ==
RRCConnectionSetupComplete__criticalExtensions__c1_PR_rrcConnectionSetupComplete_r8) {
rrc_eNB_process_RRCConnectionSetupComplete(
ctxt_pP,
ue_context_p,
&ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8);
ue_context_p->ue_context.Status = RRC_CONNECTED;
LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_CONNECTED \n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" RRCConnectionSetupComplete UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
//WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
if (rrc_agent_registered[ctxt_pP->module_id]) {
agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
ue_context_p->ue_id_rnti,
PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED);
}
}
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(RRCConnectionSetupComplete) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.present ==
RRCConnectionSetupComplete__criticalExtensions_PR_c1) {
if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.choice.c1.
present ==
RRCConnectionSetupComplete__criticalExtensions__c1_PR_rrcConnectionSetupComplete_r8) {
rrc_eNB_process_RRCConnectionSetupComplete(
ctxt_pP,
ue_context_p,
&ul_dcch_msg->message.choice.c1.choice.rrcConnectionSetupComplete.criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8);
ue_context_p->ue_context.Status = RRC_CONNECTED;
LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_CONNECTED \n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
//WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future
if (rrc_agent_registered[ctxt_pP->module_id]) {
agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id,
ue_context_p->ue_id_rnti,
PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED);
}
}
}
ue_context_p->ue_context.ue_release_timer=0;
break;
case UL_DCCH_MessageType__c1_PR_securityModeComplete:
T(T_ENB_RRC_SECURITY_MODE_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
......@@ -6578,72 +6518,78 @@ rrc_eNB_decode_dcch(
break;
}
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC Security Mode Complete\n");
LOG_F(RRC,"[MSG] RRC Security Mode Complete\n");
for (i = 0; i < sdu_sizeP; i++) eNB->pusch_vars[UE_id] {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
for (i = 0; i < sdu_sizeP; i++) eNB->pusch_vars[UE_id]{
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
#endif
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" securityModeComplete UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" received securityModeComplete on UL-DCCH %d from UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH);
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(securityModeComplete) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" securityModeComplete UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" received securityModeComplete on UL-DCCH %d from UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH);
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(securityModeComplete) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
#ifdef XER_PRINT
xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
#endif
// confirm with PDCP about the security mode for DCCH
//rrc_pdcp_config_req (enb_mod_idP, frameP, 1,CONFIG_ACTION_SET_SECURITY_MODE, (ue_mod_idP * NB_RB_MAX) + DCCH, 0x77);
// continue the procedure
rrc_eNB_generate_UECapabilityEnquiry(
ctxt_pP,
ue_context_p);
break;
// confirm with PDCP about the security mode for DCCH
//rrc_pdcp_config_req (enb_mod_idP, frameP, 1,CONFIG_ACTION_SET_SECURITY_MODE, (ue_mod_idP * NB_RB_MAX) + DCCH, 0x77);
// continue the procedure
rrc_eNB_generate_UECapabilityEnquiry(
ctxt_pP,
ue_context_p);
break;
case UL_DCCH_MessageType__c1_PR_securityModeFailure:
T(T_ENB_RRC_SECURITY_MODE_FAILURE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
case UL_DCCH_MessageType__c1_PR_securityModeFailure:
T(T_ENB_RRC_SECURITY_MODE_FAILURE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC Security Mode Failure\n");
LOG_F(RRC,"[MSG] RRC Security Mode Failure\n");
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
LOG_F(RRC,"\n");
#endif
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" securityModeFailure UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_W(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(securityModeFailure) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" securityModeFailure UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_W(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(securityModeFailure) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
#ifdef XER_PRINT
xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
#endif
// cancel the security mode in PDCP
......@@ -6661,33 +6607,35 @@ rrc_eNB_decode_dcch(
break;
}
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC UECapablility Information \n");
LOG_F(RRC,"[MSG] RRC UECapablility Information \n");
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
LOG_F(RRC,"\n");
#endif
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" ueCapabilityInformation UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" received ueCapabilityInformation on UL-DCCH %d from UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH);
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(UECapabilityInformation) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" ueCapabilityInformation UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" received ueCapabilityInformation on UL-DCCH %d from UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH);
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes "
"(UECapabilityInformation) ---> RRC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
DCCH,
sdu_sizeP);
#ifdef XER_PRINT
xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg);
#endif
......@@ -6708,7 +6656,7 @@ rrc_eNB_decode_dcch(
choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.
array[0]->ueCapabilityRAT_Container.size, 0, 0);
#ifdef XER_PRINT
xer_fprint(stdout, &asn_DEF_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability);
xer_fprint(stdout, &asn_DEF_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability);
#endif
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
......@@ -6722,27 +6670,31 @@ rrc_eNB_decode_dcch(
#if defined(ENABLE_USE_MME)
if (EPC_MODE_ENABLED == 1) {
rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(ctxt_pP,
ue_context_p,
ul_dcch_msg);
}
if (EPC_MODE_ENABLED == 1) {
rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(ctxt_pP,
ue_context_p,
ul_dcch_msg);
}
#else
ue_context_p->ue_context.nb_of_e_rabs = 1;
for (i = 0; i < ue_context_p->ue_context.nb_of_e_rabs; i++){
ue_context_p->ue_context.e_rab[i].status = E_RAB_STATUS_NEW;
ue_context_p->ue_context.e_rab[i].param.e_rab_id = 1+i;
ue_context_p->ue_context.e_rab[i].param.qos.qci=9;
}
ue_context_p->ue_context.setup_e_rabs =ue_context_p->ue_context.nb_of_e_rabs;
#endif
#else
ue_context_p->ue_context.nb_of_e_rabs = 1;
rrc_eNB_generate_defaultRRCConnectionReconfiguration(ctxt_pP,
ue_context_p,
RC.rrc[ctxt_pP->module_id]->HO_flag);
break;
for (i = 0; i < ue_context_p->ue_context.nb_of_e_rabs; i++) {
ue_context_p->ue_context.e_rab[i].status = E_RAB_STATUS_NEW;
ue_context_p->ue_context.e_rab[i].param.e_rab_id = 1+i;
ue_context_p->ue_context.e_rab[i].param.qos.qci=9;
}
case UL_DCCH_MessageType__c1_PR_ulHandoverPreparationTransfer:
T(T_ENB_RRC_UL_HANDOVER_PREPARATION_TRANSFER, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
ue_context_p->ue_context.setup_e_rabs =ue_context_p->ue_context.nb_of_e_rabs;
#endif
rrc_eNB_generate_defaultRRCConnectionReconfiguration(ctxt_pP,
ue_context_p,
RC.rrc[ctxt_pP->module_id]->HO_flag);
break;
break;
case UL_DCCH_MessageType__c1_PR_ulInformationTransfer:
T(T_ENB_RRC_UL_INFORMATION_TRANSFER, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
......@@ -6753,38 +6705,44 @@ rrc_eNB_decode_dcch(
break;
}
case UL_DCCH_MessageType__c1_PR_ulInformationTransfer:
T(T_ENB_RRC_UL_INFORMATION_TRANSFER, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
LOG_D(RRC,"[MSG] RRC UL Information Transfer \n");
LOG_D(RRC,"[MSG] RRC UL Information Transfer \n");
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC UL Information Transfer \n");
LOG_F(RRC,"[MSG] RRC UL Information Transfer \n");
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t *)Rx_sdu)[i]);
}
for (i = 0; i < sdu_sizeP; i++) {
LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]);
}
LOG_F(RRC,"\n");
LOG_F(RRC,"\n");
#endif
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" ulInformationTransfer UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
MSC_LOG_RX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
Rx_sdu,
sdu_sizeP,
MSC_AS_TIME_FMT" ulInformationTransfer UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->ue_context.rnti,
sdu_sizeP);
#if defined(ENABLE_USE_MME)
if (EPC_MODE_ENABLED == 1) {
rrc_eNB_send_S1AP_UPLINK_NAS(ctxt_pP,
ue_context_p,
ul_dcch_msg);
}
if (EPC_MODE_ENABLED == 1) {
rrc_eNB_send_S1AP_UPLINK_NAS(ctxt_pP,
ue_context_p,
ul_dcch_msg);
}
#endif
break;
break;
case UL_DCCH_MessageType__c1_PR_counterCheckResponse:
T(T_ENB_RRC_COUNTER_CHECK_RESPONSE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
break;
#if (RRC_VERSION >= MAKE_VERSION(9, 0, 0))
......@@ -6808,34 +6766,27 @@ rrc_eNB_decode_dcch(
break;
case UL_DCCH_MessageType__c1_PR_proximityIndication_r9:
T(T_ENB_RRC_PROXIMITY_INDICATION_R9, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
break;
case UL_DCCH_MessageType__c1_PR_mbmsCountingResponse_r10:
T(T_ENB_RRC_MBMS_COUNTING_RESPONSE_R10, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
case UL_DCCH_MessageType__c1_PR_rnReconfigurationComplete_r10:
T(T_ENB_RRC_RECONFIGURATION_COMPLETE_R10, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
break;
break;
case UL_DCCH_MessageType__c1_PR_mbmsCountingResponse_r10:
T(T_ENB_RRC_MBMS_COUNTING_RESPONSE_R10, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
break;
case UL_DCCH_MessageType__c1_PR_interFreqRSTDMeasurementIndication_r10:
T(T_ENB_RRC_INTER_FREQ_RSTD_MEASUREMENT_INDICATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
case UL_DCCH_MessageType__c1_PR_interFreqRSTDMeasurementIndication_r10:
T(T_ENB_RRC_INTER_FREQ_RSTD_MEASUREMENT_INDICATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
break;
break;
#endif
default:
T(T_ENB_RRC_UNKNOW_MESSAGE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown message %s:%u\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
__FILE__, __LINE__);
return -1;
default:
T(T_ENB_RRC_UNKNOW_MESSAGE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Unknown message %s:%u\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
__FILE__, __LINE__);
return -1;
}
return 0;
......@@ -6892,6 +6843,7 @@ rrc_eNB_decode_dcch(
__FILE__, __LINE__);
return -1;
}
return 0;
}
......@@ -7021,26 +6973,6 @@ rrc_enb_task(
}
break;
/* Messages from PDCP */
case RRC_DCCH_DATA_IND:
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
instance,
ENB_FLAG_YES,
RRC_DCCH_DATA_IND(msg_p).rnti,
msg_p->ittiMsgHeader.lte_time.frame,
msg_p->ittiMsgHeader.lte_time.slot);
LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received on DCCH %d %s\n",
PROTOCOL_RRC_CTXT_UE_ARGS(&ctxt),
RRC_DCCH_DATA_IND(msg_p).dcch_index,
msg_name_p);
rrc_eNB_decode_dcch(&ctxt,
RRC_DCCH_DATA_IND(msg_p).dcch_index,
RRC_DCCH_DATA_IND(msg_p).sdu_p,
RRC_DCCH_DATA_IND(msg_p).sdu_size);
// Message buffer has been processed, free it now.
result = itti_free(ITTI_MSG_ORIGIN_ID(msg_p), RRC_DCCH_DATA_IND(msg_p).sdu_p);
AssertFatal(result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
break;
# if defined(ENABLE_USE_MME)
/* Messages from S1AP */
......
openair2/RRC/LTE/rrc_eNB_S1AP.c
View file @ 51c0c422
......@@ -1636,36 +1636,36 @@ int rrc_eNB_process_S1AP_E_RAB_RELEASE_COMMAND(MessageDef *msg_p, const char *ms
b_existed = 1;
break;
}
}
if(b_existed == 0) {
//no e_rab_id
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].e_rab_id = e_rab_release_params[erab].e_rab_id;
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].cause = S1AP_CAUSE_RADIO_NETWORK;
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].cause_value = 30;
ue_context_p->ue_context.nb_release_of_e_rabs++;
} else {
if(ue_context_p->ue_context.e_rab[i].status == E_RAB_STATUS_FAILED){
if(b_existed == 0) {
//no e_rab_id
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].e_rab_id = e_rab_release_params[erab].e_rab_id;
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].cause = S1AP_CAUSE_RADIO_NETWORK;
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].cause_value = 30;
ue_context_p->ue_context.nb_release_of_e_rabs++;
} else {
if(ue_context_p->ue_context.e_rab[i].status == E_RAB_STATUS_FAILED){
ue_context_p->ue_context.e_rab[i].xid = xid;
continue;
} else if(ue_context_p->ue_context.e_rab[i].status == E_RAB_STATUS_ESTABLISHED){
} else if(ue_context_p->ue_context.e_rab[i].status == E_RAB_STATUS_ESTABLISHED){
ue_context_p->ue_context.e_rab[i].status = E_RAB_STATUS_TORELEASE;
ue_context_p->ue_context.e_rab[i].xid = xid;
e_rab_release_drb++;
}else{
}else{
//e_rab_id status NG
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].e_rab_id = e_rab_release_params[erab].e_rab_id;
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].cause = S1AP_CAUSE_RADIO_NETWORK;
ue_context_p->ue_context.e_rabs_release_failed[ue_context_p->ue_context.nb_release_of_e_rabs].cause_value = 0;
ue_context_p->ue_context.nb_release_of_e_rabs++;
}
}
}
}
if(is_existed == 1) {
//e_rab_id is existed
continue;
}
}
}
}
if(is_existed == 1) {
//e_rab_id is existed
continue;
}
for ( i = 0; i < NB_RB_MAX; i++) {
if (e_rab_release_params[erab].e_rab_id == ue_context_p->ue_context.e_rab[i].param.e_rab_id) {
......
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