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OpenXG-RAN
Commit 07b133cd authored by Nick Ho's avatar Nick Ho
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Still working on ASN.1

parent 56b8b3ce
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Showing with 15 additions and 166 deletions
openair2/LAYER2/MAC/config_NB_IoT.c
View file @ 07b133cd
......@@ -292,7 +292,7 @@ void rrc_mac_config_req_NB_IoT(
int CC_idP,
int rntiP,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
LTE_LTE_SystemInformationBlockType1_NB_t *sib1_NB_IoT,
LTE_SystemInformationBlockType1_NB_t *sib1_NB_IoT,
LTE_RadioResourceConfigCommonSIB_NB_r13_t *radioResourceConfigCommon,
LTE_PhysicalConfigDedicated_NB_r13_t *physicalConfigDedicated,
LTE_LogicalChannelConfig_NB_r13_t *logicalChannelConfig,
......@@ -390,7 +390,7 @@ void rrc_mac_config_req_NB_IoT(
if (radioResourceConfigCommon!=NULL)
{
//LOG_I(MAC,"[CONFIG]SIB2/3-NB radioResourceConfigCommon Contents (partial)\n");
NPRACH_Parameters_NB_r13_t* nprach_parameter;
LTE_NPRACH_Parameters_NB_r13_t* nprach_parameter;
//CE level 0
if ( radioResourceConfigCommon->nprach_Config_r13.nprach_ParametersList_r13.list.array[0] != NULL)
......
openair2/RRC/NBIOT/MESSAGES/asn1_msg_NB_IoT.c
View file @ 07b133cd
......@@ -151,6 +151,7 @@ uint8_t do_MIB_NB_IoT(
// (uint32_t)hsfn_LSB);
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_BCH_Message_NB,
NULL,
(void*)mib_NB_IoT,
carrier->MIB_NB_IoT,
100);
......@@ -389,6 +390,7 @@ uint8_t do_SIB1_NB_IoT(uint8_t Mod_id, int CC_id,
//bcch_message->message.choice.c1.choice.systemInformationBlockType1_r13 = **sib1_NB_IoT;
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_NB,
NULL,
(void*)bcch_message,
carrier->SIB1_NB_IoT,
100);
......@@ -629,6 +631,7 @@ uint8_t do_SIB1_NB_IoT_x(uint8_t Mod_id, int CC_id,
//bcch_message->message.choice.c1.choice.systemInformationBlockType1_r13 = **sib1_NB_IoT;
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_NB,
NULL,
(void*)bcch_message,
carrier->SIB1_NB_IoT,
100);
......@@ -905,6 +908,7 @@ uint8_t do_SIB23_NB_IoT(uint8_t Mod_id,
xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message_NB, (void*)bcch_message);
#endif
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_NB,
NULL,
(void*)bcch_message,
carrier->SIB23_NB_IoT,
900);
......@@ -942,7 +946,7 @@ uint8_t do_RRCConnectionSetup_NB_IoT(
uint8_t* const buffer, //Srb0.Tx_buffer.Payload
const uint8_t Transaction_id,
LTE_SRB_ToAddModList_NB_r13_t** SRB_configList_NB_IoT, //for both SRB1bis and SRB1
struct PhysicalConfigDedicated_NB_r13** physicalConfigDedicated_NB_IoT)
struct LTE_PhysicalConfigDedicated_NB_r13** physicalConfigDedicated_NB_IoT)
{
asn_enc_rval_t enc_rval;
uint8_t ecause=0;
......@@ -1111,6 +1115,7 @@ uint8_t do_RRCConnectionSetup_NB_IoT(
xer_fprint(stdout, &asn_DEF_LTE_DL_CCCH_Message, (void*)&dl_ccch_msg);
#endif
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_CCCH_Message_NB,
NULL,
(void*)&dl_ccch_msg_NB_IoT,
buffer,
100);
......
openair2/RRC/NBIOT/rrc_eNB_NB_IoT.c
View file @ 07b133cd
......@@ -402,8 +402,8 @@ void init_testing_NB_IoT(uint8_t Mod_id, int CC_id, rrc_eNB_carrier_data_NB_IoT_
}
}
//********************************************************************************************************************//
#if 0
......@@ -440,13 +440,7 @@ void rrc_eNB_free_UE_NB_IoT(const module_id_t enb_mod_idP,const struct rrc_eNB_u
* procedure, see TS 23.401 [17].
*/
#else
#if defined(OAI_EMU)
AssertFatal(ue_context_pP->local_uid < NUMBER_OF_UE_MAX_NB_IoT, "local_uid invalid (%d<%d) for UE %x!", ue_context_pP->local_uid, NUMBER_OF_UE_MAX_NB_IoT, rnti);
ue_module_id = oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[enb_mod_idP][ue_context_pP->local_uid];
AssertFatal(ue_module_id < NUMBER_OF_UE_MAX_NB_IoT, "ue_module_id invalid (%d<%d) for UE %x!", ue_module_id, NUMBER_OF_UE_MAX_NB_IoT, rnti);
oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[enb_mod_idP][ue_context_pP->local_uid] = -1;
oai_emulation.info.eNB_ue_module_id_to_rnti[enb_mod_idP][ue_module_id] = NOT_A_RNTI;
#endif
#endif
//rrc_mac_remove_ue_NB_IoT(enb_mod_idP,rnti);
......@@ -715,15 +709,12 @@ void rrc_eNB_emulation_notify_ue_module_id_NB_IoT(
rntiP
);
if (NULL != ue_context_p) {
oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[enb_module_id][ue_context_p->local_uid] = ue_module_idP;
}
//return;
}
}
}
oai_emulation.info.eNB_ue_module_id_to_rnti[enb_module_id][ue_module_idP] = rntiP;
}
AssertFatal(enb_module_id == NUMBER_OF_eNB_MAX,
......@@ -822,141 +813,6 @@ void rrc_eNB_generate_RRCConnectionReject_NB_IoT(
eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size);
}
//-----------------------------------------------------------------------------
void rrc_eNB_generate_RRCConnectionSetup_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP,
const int CC_id
)
//-----------------------------------------------------------------------------
{
//connection setup involve the establishment of SRB1 and SRB1bis (but srb1bis is established implicitly)
//XXX: this message should go through SRB0 to see this--> uper_encode
//XXX: they are assuming that 2 RLC-AM entities are used for SRB1 and SRB1bis
// SRB_ToAddMod_NB_r13_t *SRB1_config; //may not needed now
// LogicalChannelConfig_NB_r13_t *SRB1_logicalChannelConfig;
LTE_SRB_ToAddModList_NB_r13_t **SRB_configList; //for both SRB1 and SRB1bis
LTE_SRB_ToAddMod_NB_r13_t *SRB1bis_config;
LTE_LogicalChannelConfig_NB_r13_t *SRB1bis_logicalChannelConfig;
int cnt;
//XXX MP:warning due to function still not completed at PHY (get_lte_frame_parms)
//XXX this approach is gone most probably
NB_IoT_DL_FRAME_PARMS *fp = get_NB_IoT_frame_parms(ctxt_pP->module_id,CC_id);
T(T_ENB_RRC_CONNECTION_SETUP, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
SRB_configList = &ue_context_pP->ue_context.SRB_configList;
eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size =
do_RRCConnectionSetup_NB_IoT(ctxt_pP,
ue_context_pP,
CC_id,
(uint8_t*) eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.Payload,
rrc_eNB_get_next_transaction_identifier_NB_IoT(ctxt_pP->module_id),
fp,
SRB_configList, //MP:should contain only SRb1bis for the moment
&ue_context_pP->ue_context.physicalConfigDedicated_NB_IoT);
#ifdef RRC_MSG_PRINT
LOG_F(RRC,"[MSG] RRC Connection Setup\n");
for (cnt = 0; cnt < eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) {
LOG_F(RRC,"%02x ", ((uint8_t*)eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].Srb0.Tx_buffer.Payload)[cnt]);
}
LOG_F(RRC,"\n");
//////////////////////////////////
#endif
// configure SRB1bis, PhysicalConfigDedicated, MAC_MainConfig for UE
if (*SRB_configList != NULL) {
// MP: the list should contain just one element
for(cnt = 0; cnt < (*SRB_configList)->list.count; cnt++){
SRB1bis_config = (*SRB_configList)->list.array[cnt];
if (SRB1bis_config->logicalChannelConfig_r13) {
if (SRB1bis_config->logicalChannelConfig_r13->present == LTE_SRB_ToAddMod_NB_r13__logicalChannelConfig_r13_PR_explicitValue)
{
SRB1bis_logicalChannelConfig = &SRB1bis_config->logicalChannelConfig_r13->choice.explicitValue;
}
else {
SRB1bis_logicalChannelConfig = &SRB1bis_logicalChannelConfig_defaultValue_NB_IoT;
}
} else {
SRB1bis_logicalChannelConfig = &SRB1bis_logicalChannelConfig_defaultValue_NB_IoT;
}
LOG_D(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ (SRB1bis/SRB1) ---> MAC_eNB\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
//XXX: Maybe some problem if Connection Setup could be called also after security activation
//configure the MAC for SRB1bis/SRb1 (but in principle this configuration should be not LCID dependent)
/*rrc_mac_config_req_eNB_NB_IoT(
ctxt_pP->module_id,
ue_context_pP->ue_context.primaryCC_id,
ue_context_pP->ue_context.rnti,
0, //physCellID
0, //p_eNB
0, //p_rx_eNB
0, //Ncp
0, //Ncp_UL
0, //eutraband
(NS_PmaxList_NB_r13_t*) NULL,
(MultiBandInfoList_NB_r13_t*) NULL,
(DL_Bitmap_NB_r13_t*) NULL,
(long*) NULL,//eutraControlRegionSize
(long*)NULL,
// (uint8_t*) NULL, //SIWindowSize
// (uint16_t*)NULL, //SIperiod
0, //dl_carrierFrequency
0, //ul_carrierFrequency
(BCCH_BCH_Message_NB_t*) NULL,
(RadioResourceConfigCommonSIB_NB_r13_t *) NULL,
(PhysicalConfigDedicated_NB_r13_t*) ue_context_pP->ue_context.physicalConfigDedicated_NB_IoT,
ue_context_pP->ue_context.mac_MainConfig_NB_IoT, //XXX most probably is not needed since is only at UE side
DCCH0_NB_IoT, //LCID = 3 of SRB1bis
SRB1bis_logicalChannelConfig
);*/
break;
}
}
MSC_LOG_TX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.Header, // LG WARNING
eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size,
MSC_AS_TIME_FMT" RRCConnectionSetup-NB UE %x size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_pP->ue_context.rnti,
eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size);
LOG_I(RRC,
PROTOCOL_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionSetup-NB (bytes %d)\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
eNB_rrc_inst_NB_IoT[ctxt_pP->module_id].carrier[CC_id].Srb0.Tx_buffer.payload_size);
// activate release timer, if RRCSetupComplete-NB not received after 10 frames, remove UE
ue_context_pP->ue_context.ue_release_timer=1;
// remove UE after 10 frames after RRCConnectionRelease-NB is triggered
ue_context_pP->ue_context.ue_release_timer_thres=100;
}
//-----------------------------------------------------------------------------
void rrc_eNB_process_RRCConnectionReconfigurationComplete_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
......@@ -1069,14 +925,7 @@ void rrc_eNB_process_RRCConnectionReconfigurationComplete_NB_IoT(
ctxt_pP->rnti,
(int)DRB_configList2->list.array[i]->drb_Identity_r13, //x
(int)*DRB_configList2->list.array[i]->logicalChannelIdentity_r13);//x+3
// for pre-ci tests
LOG_I(RRC,
"[eNB %d] Frame %d : Logical Channel UL-DCCH, Received RRCConnectionReconfigurationComplete-NB from UE %u, reconfiguring DRB %d/LCID %d\n",
ctxt_pP->module_id,
ctxt_pP->frame,
oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[ctxt_pP->module_id][ue_context_pP->local_uid],
(int)DRB_configList2->list.array[i]->drb_Identity_r13,
(int)*DRB_configList2->list.array[i]->logicalChannelIdentity_r13);
if (ue_context_pP->ue_context.DRB_active[drb_id] == 0) { //is a new DRB
......@@ -1095,16 +944,12 @@ void rrc_eNB_process_RRCConnectionReconfigurationComplete_NB_IoT(
ctxt_pP->module_id + 1); // fourth octet
if (oip_ifup == 0) { // interface is up --> send a config the DRB
# ifdef OAI_EMU
oai_emulation.info.oai_ifup[ctxt_pP->module_id] = 1;
# else
dest_ip_offset = 8;
# endif
LOG_I(OIP,
"[eNB %d] Config the oai%d to send/receive pkt on DRB %ld to/from the protocol stack\n",
ctxt_pP->module_id, ctxt_pP->module_id,
(ue_context_pP->local_uid * maxDRB_NB_r13) + DRB_configList2->list.array[i]->drb_Identity_r13);
ue_module_id = oai_emulation.info.eNB_ue_local_uid_to_ue_module_id[ctxt_pP->module_id][ue_context_pP->local_uid];
rb_conf_ipv4(0, //add
ue_module_id, //cx
ctxt_pP->module_id, //inst
......@@ -1117,9 +962,7 @@ void rrc_eNB_process_RRCConnectionReconfigurationComplete_NB_IoT(
}
# else
# ifdef OAI_EMU
oai_emulation.info.oai_ifup[ctxt_pP->module_id] = 1;
# endif
# endif
#endif
......@@ -2731,3 +2574,4 @@ void* rrc_enb_task_NB_IoT(
#ifndef USER_MODE
EXPORT_SYMBOL(Rlc_info_am_config);
#endif
#endif
\ No newline at end of file
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