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openairinterface5g/openair2/RRC/CELLULAR/rrc_ue_L2_frontend.c
T
Lionel Gauthier c60dc45b2b Changed uX, uX_t sX, sX_t to uinX_t 
Cleaned some PDCP/driver code

types parameters and vars

Please see openair2/COMMON/platform_types.h for simple coding rules.

please declare prototypes of functions in .h and include .h files in where the function is used and where it is implemented.



git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5096 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2014-02-28 13:03:10 +00:00

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/***************************************************************************
rrc_ue_L2_frontend.c - description
-------------------
begin : July 2010
copyright : (C) 2005, 2010 by Eurecom
created by : Michelle.Wetterwald@eurecom.fr
**************************************************************************
This file contain front end functions to isolate L2 interface
**************************************************************************/
/********************
//OpenAir definitions
********************/
#include "LAYER2/MAC/extern.h"
#include "UTIL/MEM/mem_block.h"
// TEMP DRB
//#include "DL-DCCH-Message.h"
/********************
// RRC definitions
********************/
#include "rrc_ue_vars.h"
#include "rrc_proto_intf.h"
extern rlc_info_t Rlc_info_um;
extern rlc_info_t Rlc_info_am_config;
//-----------------------------------------------------------------------------
/* global variables copied from RRC LITE for logical channels */
long logicalChannelGroup0 = 0;
long logicalChannelSR_Mask_r9=0;
struct LogicalChannelConfig__ul_SpecificParameters LCSRB1 = {1,
LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity,
0,
&logicalChannelGroup0};
struct LogicalChannelConfig__ul_SpecificParameters LCSRB2 = {3,
LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity,
0,
&logicalChannelGroup0};
// These are the default SRB configurations from 36.331 (Chapter 9, p. 176-179 in v8.6)
LogicalChannelConfig_t SRB1_logicalChannelConfig_defaultValue = {&LCSRB1
#ifdef Rel10
, &logicalChannelSR_Mask_r9
#endif
};
LogicalChannelConfig_t SRB2_logicalChannelConfig_defaultValue = {&LCSRB2
#ifdef Rel10
, &logicalChannelSR_Mask_r9
#endif
};
/* END - global variables copied from RRC LITE for logical channels */
//-----------------------------------------------------------------------------
// Configuration Functions for L1-L2 layers
//-----------------------------------------------------------------------------
void crb_config_req (int activation_timeP){
//-----------------------------------------------------------------------------
#ifdef RRC_DEBUG_DUMMIES
msg ("\n[RRC][RG-DUMMIES] DUMMY CALL to crb_config_req\n");
#endif
}
//-----------------------------------------------------------------------------
void cmac_config_req (int userP, int activation_timeP){
//-----------------------------------------------------------------------------
#ifdef RRC_DEBUG_DUMMIES
msg ("\n[RRC][RG-DUMMIES] DUMMY CALL to cmac_config_req\n");
#endif
}
//-----------------------------------------------------------------------------
void CPHY_config_req (void *config, int activation_time, int userP){
//-----------------------------------------------------------------------------
#ifndef BYPASS_L1
#ifdef RRC_DEBUG_DUMMIES
msg ("\n[RRC][RG-DUMMIES] DUMMY CALL to CPHY_config_req\n");
#endif
#endif
}
// Functions for data transmission
//-------------------------------------------------------------------
int rrc_ue_test_rlc_intf_xmit_dcch (void){
//-----------------------------------------------------------------------------
//char *tx_dcch_info = {"This is a sample data to test the interface with the RLC module. Check segmentation and transmission"};
char *tx_dcch_info = {"DYNAMIC ACCESS REQUEST"};
int data_length = 0;
int retcode;
#ifdef DEBUG_RRC_TEMP_OPENAIR
msg ("\n[RRC][UE-DUMMIES] TEMP - CALL to rrc_ue_test_rlc_intf_xmit_dcch\n");
#endif
data_length=strlen(tx_dcch_info);
//retcode = rb_tx_data_srb_rg (RRC_SRB2_ID + (msgId * maxRB), tx_dcch_info, data_length * 8, protocol_bs->rrc.next_MUI++, TRUE);
// Mac_rlc_xface->rrc_rlc_data_req (Mod_id+NB_CH_INST, UE_rrc_inst[Mod_id].Srb2[Idx2].Srb_info.Srb_id, mui++, 0, W_IDX, UE_rrc_inst[Mod_id].Srb2[Idx2].Srb_info.Tx_buffer.Payload);
retcode = Mac_rlc_xface->rrc_rlc_data_req (RRC_MODULE_INST_ID, RRC_LTE_DCCH_ID, protocol_ms->rrc.next_MUI++, 0, data_length, tx_dcch_info);
#ifdef DEBUG_RRC_TEMP_OPENAIR
msg ("[RRC][UE-DUMMIES] rrc_ue_test_rlc_intf_xmit_dcch -- retcode = %d\n",retcode); //RC = 1 ==> OK
#endif
return 0;
}
//-------------------------------------------------------------------
int rrc_ue_force_uplink (void){
//-----------------------------------------------------------------------------
//TEST ACCESS communication
if ((Mac_rlc_xface->frame%5) == 2){
rrc_ue_test_rlc_intf_xmit_dcch ();
}
return 0;
}
//-----------------------------------------------------------------------------
void rrc_remove_UE(u8 Mod_id,u8 UE_id) {
//-----------------------------------------------------------------------------
msg ("\n[RRC-UE]call to rrc_remove_UE [empty - to be implemented in CELLULAR mode]\n");
}
// Unified function to send data
//-----------------------------------------------------------------------------
int rrc_ue_send_to_srb_rlc (int rb_id, char * data_buffer, int data_length){
//-----------------------------------------------------------------------------
char tx_data[500];
int stxtlen = 0;
int result =0;
//int Mod_id = protocol_ms->rrc.mod_id;
int Mod_id = rrc_ue_mobileId;
int eNB_flag = 0; //1=eNB, 0=UE
int srb1 =1;
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] Send Data to PDCP-RLC, srb %d at frame %d\n",rb_id, protocol_ms->rrc.current_SFN );
rrc_print_buffer (data_buffer, data_length);
#endif
// OpenAirInterface, as of 02/01/2013, requires passing all the RRC CELL srb through the DCCH
// Multiplexing is performed by adding the srb_id as first byte of data buffer
memset(tx_data,0,500);
tx_data[0] = rb_id;
memcpy ((char*)&tx_data[1],data_buffer, data_length);
data_length = data_length +1;
switch (rb_id){
case RRC_SRB0_ID: //CCCH
case RRC_SRB1_ID: //DCCH-UM
//result = rrc_rlc_data_req(Mod_id+NB_eNB_INST, protocol_ms->rrc.current_SFN, eNB_flag, srb1, protocol_ms->rrc.next_MUI++, RRC_RLC_CONFIRM_NO, data_length, tx_data);
if (pdcp_data_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN, eNB_flag,srb1,protocol_ms->rrc.next_MUI++,RRC_RLC_CONFIRM_NO,data_length,tx_data,PDCP_MODE_DATA_PDU))
result = 1;
break;
case RRC_SRB2_ID: //DCCH-AM
case RRC_SRB3_ID: //DCCH-AM - NAS
//result = rrc_rlc_data_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN, eNB_flag, srb1,protocol_ms->rrc.next_MUI++, RRC_RLC_CONFIRM_YES, data_length, tx_data);
protocol_ms->rrc.rrc_ue_ackSimu_mui = protocol_ms->rrc.next_MUI;
if (pdcp_data_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN, eNB_flag,srb1,protocol_ms->rrc.next_MUI++,RRC_RLC_CONFIRM_YES,data_length,tx_data,1)){
result = 1;
protocol_ms->rrc.rrc_ue_ackSimu_flag = 1;
protocol_ms->rrc.rrc_ue_ackSimu_srbid = rb_id;
}
break;
default:
msg ("\n[RRC-UE-FRONTEND] ERROR - Unable to send data to RLC, Channel srb %d not supported\n",rb_id);
}
if (result !=1)
msg ("\n[RRC-UE-FRONTEND] ERROR - RLC returned an error code %d\n", result);
return result;
}
//-----------------------------------------------------------------------------
int rrc_ue_receive_from_srb_rlc (char* sduP, u8 ch_idP, unsigned int Sdu_size){
//-----------------------------------------------------------------------------
int srb_id, rb_id;
int UE_Id;
int sdu_offset=0;
// get UE_Id
rb_id = ch_idP;
srb_id = rb_id % NB_RB_MAX;
UE_Id = (rb_id - srb_id) / NB_RB_MAX;
// get RRC_CELL srb_id
srb_id = sduP[0];
#ifdef DEBUG_RRC_DETAILS
#ifndef DEBUG_RRC_MBMS
if (srb_id != RRC_MCCH_ID)
#endif
msg ("\n[RRC-UE-FRONTEND] Begin rrc_ue_receive_from_srb_rlc, lchannel %d, srb %d for UE %d at frame %d\n", ch_idP, srb_id, UE_Id, protocol_ms->rrc.current_SFN);
//rrc_print_buffer ((char*)&sduP[0], Sdu_size);
#endif
switch (srb_id){
case RRC_SRB0_ID: //CCCH
case RRC_SRB1_ID: //DCCH-UM
case RRC_SRB2_ID: //DCCH-AM
case RRC_SRB3_ID: //DCCH-AM - NAS
case RRC_MCCH_ID: //MCCH
rrc_ue_srb_rx ((char*)&sduP[1], srb_id, UE_Id);
break;
default:
msg ("\n[RRC-UE-FRONTEND] Invalid Channel srb number %d\n",srb_id);
}
return 0;
}
//-----------------------------------------------------------------------------
void rrc_ue_simu_receive_ack_from_rlc (void){
//-----------------------------------------------------------------------------
unsigned char Mod_id =protocol_ms->rrc.mod_id;
rrc_L2_rlc_confirm_ind_rx (Mod_id, protocol_ms->rrc.rrc_ue_ackSimu_srbid, protocol_ms->rrc.rrc_ue_ackSimu_mui);
protocol_ms->rrc.rrc_ue_ackSimu_mui = 0;
protocol_ms->rrc.rrc_ue_ackSimu_flag = 0;
protocol_ms->rrc.rrc_ue_ackSimu_srbid = 0;
}
/*****************************************
Configuration Functions for L1-L2 layers
*****************************************/
//-----------------------------------------------------------------------------
void rrc_ue_L2_setupFachRach(void){
//-----------------------------------------------------------------------------
rrc_ue_config_common_channels ();
rrc_ue_xmit_ccch();
}
//-----------------------------------------------------------------------------
void rrc_ue_config_common_channels (void){
//-----------------------------------------------------------------------------
//int Mod_id = protocol_ms->rrc.mod_id;
int Mod_id = rrc_ue_mobileId;
int eNB_flag=0;
int UE_index=rrc_ue_mobileId;
int eNB_index=0;
// int eNB_index = 0;
// int Mod_id = 0;
u8 result;
u8 SIwindowsize=1;
u16 SIperiod=8;
// Simulate decoding SIB1
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_common_channels \n");
#endif
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] do_SIB1_TDD_config_cell\n");
#endif
// Initialize TDD_config parameters (TDD_Config_t tdd_Config;) calling asn1_msg.c
result = do_SIB1_TDD_config_cell (mac_xface->lte_frame_parms, &protocol_ms->rrc.ue_bch_asn1.tdd_Config);
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] Frame TDD config %d, protocol_ms value %d\n", (int)mac_xface->lte_frame_parms->tdd_config, (int)protocol_ms->rrc.ue_bch_asn1.tdd_Config.subframeAssignment);
msg ("[RRC-UE-FRONTEND] MAC_CONFIG_REQ (SIB1)--->][MAC_UE]\n");
msg ("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, eNB_index %d \n",Mod_id, eNB_flag, UE_index, eNB_index);
#endif
// After Decoding SIB1 (l. 776)
/* rrc_mac_config_req(Mod_id,0,0,eNB_index,
(RadioResourceConfigCommonSIB_t *)NULL,
(struct PhysicalConfigDedicated *)NULL,
(MAC_MainConfig_t *)NULL,
0,
(struct LogicalChannelConfig *)NULL,
(MeasGapConfig_t *)NULL,
UE_rrc_inst[Mod_id].sib1[eNB_index]->tdd_Config,
&UE_rrc_inst[Mod_id].Info[eNB_index].SIwindowsize,
&UE_rrc_inst[Mod_id].Info[eNB_index].SIperiod); */
rrc_mac_config_req(Mod_id,eNB_flag,UE_index,eNB_index,
NULL, //(RadioResourceConfigCommonSIB_t *)
NULL, //(struct PhysicalConfigDedicated *)
(MeasObjectToAddMod_t **)NULL,
NULL, // (MAC_MainConfig_t *)
0,
NULL, // (struct LogicalChannelConfig *)
NULL, //(MeasGapConfig_t *)
(TDD_Config_t *)&protocol_ms->rrc.ue_bch_asn1.tdd_Config,
&SIwindowsize,
&SIperiod,
NULL,
NULL,
NULL,
(MBSFN_SubframeConfigList_t *)NULL
#ifdef Rel10
, 0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
);
// Simulate decoding SIB2
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] do_SIB2_cell\n");
#endif
//uint8_t do_SIB2_cell(uint8_t Mod_id, LTE_DL_FRAME_PARMS *frame_parms, uint8_t *buffer,
// BCCH_DL_SCH_Message_t *bcch_message, SystemInformationBlockType2_t **sib2) {
protocol_ms->rrc.ue_bch_asn1.sizeof_SIB2 = do_SIB2_cell(0, mac_xface->lte_frame_parms, &protocol_ms->rrc.ue_bch_asn1.SIB23,
&protocol_ms->rrc.ue_bch_asn1.systemInformation, &protocol_ms->rrc.ue_bch_asn1.sib2);
#ifdef DEBUG_RRC_DETAILS
msg ("\n[RRC-UE] SystemInformation SIB2 %d bytes\n", protocol_ms->rrc.ue_bch_asn1.sizeof_SIB2);
//LOG_D(RRC,"[eNB] SystemInformation Encoded %d bits (%d bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif
if (protocol_ms->rrc.ue_bch_asn1.sizeof_SIB2 == 255)
mac_xface->macphy_exit("rrc_sizeof_SIB2 is 255");
else{
//protocol_ms->rrc.ue_bch_asn1.sizeof_SIB2 = (u8)sizeof(SystemInformationBlockType2_t);
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] MAC_CONFIG_REQ (SIB2)--->][MAC_UE]\n");
msg ("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, eNB_index %d \n",Mod_id, eNB_flag, UE_index, eNB_index);
#endif
// After Decoding SIB2 (l. 1363)
/* rrc_mac_config_req(Mod_id,0,0,eNB_index,
&UE_rrc_inst[Mod_id].sib2[eNB_index]->radioResourceConfigCommon,
(struct PhysicalConfigDedicated *)NULL,
(MeasObjectToAddMod_t **)NULL,
(MAC_MainConfig_t *)NULL,
0,
(struct LogicalChannelConfig *)NULL,
(MeasGapConfig_t *)NULL,
(TDD_Config_t *)NULL,
NULL,
NULL,
UE_rrc_inst[Mod_id].sib2[eNB_index]->freqInfo.ul_CarrierFreq,
UE_rrc_inst[Mod_id].sib2[eNB_index]->freqInfo.ul_Bandwidth,
&UE_rrc_inst[Mod_id].sib2[eNB_index]->freqInfo.additionalSpectrumEmission,
UE_rrc_inst[Mod_id].sib2[eNB_index]->mbsfn_SubframeConfigList
#ifdef Rel10
,
0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
); */
rrc_mac_config_req(Mod_id,eNB_flag,UE_index,eNB_index,
// &UE_rrc_inst[Mod_id].sib2[eNB_index]->radioResourceConfigCommon,
(RadioResourceConfigCommonSIB_t *)&protocol_ms->rrc.ue_bch_asn1.sib2->radioResourceConfigCommon,
NULL, // (struct PhysicalConfigDedicated *)
(MeasObjectToAddMod_t **)NULL,
NULL, //(MAC_MainConfig_t *)
0,
NULL, //(struct LogicalChannelConfig *)
NULL, // (MeasGapConfig_t *)
NULL, //(TDD_Config_t *)
NULL,
NULL,
protocol_ms->rrc.ue_bch_asn1.sib2->freqInfo.ul_CarrierFreq,
protocol_ms->rrc.ue_bch_asn1.sib2->freqInfo.ul_Bandwidth,
&protocol_ms->rrc.ue_bch_asn1.sib2->freqInfo.additionalSpectrumEmission,
protocol_ms->rrc.ue_bch_asn1.sib2->mbsfn_SubframeConfigList
#ifdef Rel10
, 0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
);
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_common_channels - END\n\n");
#endif
}
}
//-----------------------------------------------------------------------------
void rrc_ue_xmit_ccch (void){
//-----------------------------------------------------------------------------
u8 i=0,rv[6];
//char ccch_buffer[100];
//int ccch_buffer_size;
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] rrc_ue_xmit_ccch\n");
#endif
if(protocol_ms->rrc.ccch_buffer_size ==0){
for (i=0;i<6;i++) {
rv[i]=i+rrc_ue_mobileId;
}
protocol_ms->rrc.ccch_buffer_size = do_RRCConnectionRequest((u8 *)protocol_ms->rrc.ccch_buffer,rv);
}
}
//-----------------------------------------------------------------------------
void rrc_ue_config_LTE_srb1 (void){
//-----------------------------------------------------------------------------
// char Mod_id = protocol_ms->rrc.mod_id;
char Mod_id = rrc_ue_mobileId;
int UE_index = rrc_ue_mobileId;
int eNB_index = 0;
int eNB_flag = 0; //1=eNB, 0=UE
int srb1 = 1;
char buffer[1024];
//LogicalChannelConfig_t *SRB1_logicalChannelConfig,*SRB2_logicalChannelConfig;
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_LTE_srb1\n");
#endif
// get the parameters values SRB1_config, SRB2_config, physicalConfigDedicated
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] do_RRCConnectionSetup\n");
#endif
do_RRCConnectionSetup(buffer,
//mac_xface->get_transmission_mode(Mod_id,find_UE_RNTI(Mod_id,UE_index)),
1, // TEMP - hardcoded in UE
UE_index,0,
mac_xface->lte_frame_parms,
//&eNB_rrc_inst[Mod_id].SRB1_config[UE_index],
//&protocol_ms->rrc.ue_rb_asn1.SRB1_config,
//&eNB_rrc_inst[Mod_id].SRB2_config[UE_index],
//&protocol_ms->rrc.ue_rb_asn1.SRB2_config,
&protocol_ms->rrc.ue_rb_asn1.SRB_configList[UE_index],
//&eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index]);
&protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated);
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] SRB1_logicalChannelConfig\n");
#endif
// get the parameters values SRB1_logicalChannelConfig
// Default value set as global variable
protocol_ms->rrc.ue_rb_asn1.SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] MAC_CONFIG_REQ (SRB1 UE %d)--->][MAC_eNB]\n", UE_index);
msg ("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, eNB_index %d \n",Mod_id, eNB_flag, UE_index, eNB_index);
#endif
//Apply configurations to MAC and RLC for SRB1 and SRB2
/*
UE: rrc_mac_config_req(Mod_id,0,0,eNB_index,
(RadioResourceConfigCommonSIB_t *)NULL,
UE_rrc_inst[Mod_id].physicalConfigDedicated[eNB_index],
UE_rrc_inst[Mod_id].mac_MainConfig[eNB_index],
1,
SRB1_logicalChannelConfig,
(MeasGapConfig_t *)NULL,
NULL,
NULL,
NULL);
}
*/
rrc_mac_config_req(Mod_id,eNB_flag,UE_index,eNB_index, //OK
(RadioResourceConfigCommonSIB_t *)NULL, //OK
//(PhysicalConfigDedicated_t *)&protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated, //OK
protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated, //OK
(MeasObjectToAddMod_t **)NULL,
//(MAC_MainConfig_t*)&protocol_ms->rrc.ue_rb_asn1.mac_MainConfig, //OK = NULL
(MAC_MainConfig_t*)NULL,
srb1, //logicalChannelIdentity //OK
protocol_ms->rrc.ue_rb_asn1.SRB1_logicalChannelConfig, //OK
protocol_ms->rrc.ue_rb_asn1.measGapConfig, //OK = NULL
//(MeasGapConfig_t *)NULL, //OK = NULL
(TDD_Config_t *)NULL, //OK
(u8 *)NULL, //OK
(u16 *)NULL, //OK
NULL,
NULL,
NULL,
(MBSFN_SubframeConfigList_t *)NULL
#ifdef Rel10
, 0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
);
msg("[UE %d], CONFIG_SRB1 %d corresponding to eNB_index %d\n", Mod_id,srb1,eNB_index);
msg ("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, NB_eNB_INST %d \n",Mod_id, eNB_flag, UE_index, NB_eNB_INST);
// rrc_pdcp_config_req (Mod_id+NB_eNB_INST, protocol_ms->rrc.current_SFN, eNB_flag, ACTION_ADD, srb1);
// rrc_rlc_config_req(Mod_id+NB_eNB_INST, protocol_ms->rrc.current_SFN, eNB_flag, ACTION_ADD, srb1, SIGNALLING_RADIO_BEARER, Rlc_info_am_config);
rrc_pdcp_config_asn1_req(Mod_id,UE_index,protocol_ms->rrc.current_SFN,eNB_flag,
protocol_ms->rrc.ue_rb_asn1.SRB_configList[UE_index],
(DRB_ToAddModList_t*)NULL,
(DRB_ToReleaseList_t*)NULL
#ifdef Rel10
,(MBMS_SessionInfoList_r9_t *)NULL
#endif
);
rrc_rlc_config_asn1_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN,eNB_flag,UE_index,
protocol_ms->rrc.ue_rb_asn1.SRB_configList[UE_index],
(DRB_ToAddModList_t*)NULL,
(DRB_ToReleaseList_t*)NULL
#ifdef Rel10
,(MBMS_SessionInfoList_r9_t *)NULL
#endif
);
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_LTE_srb1 - END\n\n");
#endif
}
//-----------------------------------------------------------------------------
void rrc_ue_config_LTE_srb2 (void){
//-----------------------------------------------------------------------------
char Mod_id = protocol_ms->rrc.mod_id;
int UE_index = rrc_ue_mobileId;
int eNB_index = 0;
int eNB_flag = 0; //1=eNB, 0=UE
int srb2 = 2;
//char buffer[1024];
//LogicalChannelConfig_t *SRB1_logicalChannelConfig,*SRB2_logicalChannelConfig;
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_LTE_srb2\n");
#endif
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] SRB2_logicalChannelConfig\n");
#endif
// get the parameters values SRB1_logicalChannelConfig SRB2_logicalChannelConfig
// Default value set as global variable
protocol_ms->rrc.ue_rb_asn1.SRB2_logicalChannelConfig = &SRB2_logicalChannelConfig_defaultValue;
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] MAC_CONFIG_REQ (SRB2 UE 0)--->][MAC_eNB]\n");
msg ("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, eNB_index %d \n",Mod_id, eNB_flag, UE_index, eNB_index);
#endif
rrc_mac_config_req(Mod_id,eNB_flag,UE_index,eNB_index, //OK
(RadioResourceConfigCommonSIB_t *)NULL, //OK
protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated,
(MeasObjectToAddMod_t **)NULL,
//(MAC_MainConfig_t*)&protocol_ms->rrc.ue_rb_asn1.mac_MainConfig, //OK = NULL
(MAC_MainConfig_t*)NULL,
srb2, //logicalChannelIdentity //OK
protocol_ms->rrc.ue_rb_asn1.SRB2_logicalChannelConfig, //OK
//(MeasGapConfig_t *)&protocol_ms->rrc.ue_rb_asn1.measGapConfig, //OK = NULL
(MeasGapConfig_t *)NULL, //OK = NULL
(TDD_Config_t *)NULL, //OK
(u8 *)NULL, //OK
(u16 *)NULL, //OK
NULL,
NULL,
NULL,
(MBSFN_SubframeConfigList_t *)NULL
#ifdef Rel10
, 0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
);
msg("[UE %d], CONFIG_SRB2 %d corresponding to eNB_index %d\n", Mod_id,srb2,eNB_index);
// rrc_pdcp_config_req (Mod_id+NB_eNB_INST, protocol_ms->rrc.current_SFN, eNB_flag, ACTION_ADD, srb2);
// rrc_rlc_config_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN,eNB_flag,ACTION_ADD,srb2,SIGNALLING_RADIO_BEARER,Rlc_info_am_config);
rrc_pdcp_config_asn1_req(Mod_id,UE_index,protocol_ms->rrc.current_SFN,eNB_flag,
protocol_ms->rrc.ue_rb_asn1.SRB_configList[UE_index],
(DRB_ToAddModList_t*)NULL,
(DRB_ToReleaseList_t*)NULL
#ifdef Rel10
,(MBMS_SessionInfoList_r9_t *)NULL
#endif
);
rrc_rlc_config_asn1_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN,eNB_flag,UE_index,
protocol_ms->rrc.ue_rb_asn1.SRB_configList[UE_index],
(DRB_ToAddModList_t*)NULL,
(DRB_ToReleaseList_t*)NULL
#ifdef Rel10
,(MBMS_SessionInfoList_r9_t *)NULL
#endif
);
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_LTE_srb2 - END\n\n");
#endif
}
//-----------------------------------------------------------------------------
void rrc_ue_config_LTE_default_drb (unsigned char Mod_id){
//-----------------------------------------------------------------------------
int UE_index = rrc_ue_mobileId;
int eNB_index = 0;
int eNB_flag = 0; //1=eNB, 0=UE
int drb_ix=0; // default DRB
u8 buffer[100];
u8 size;
u8 DRB2LCHAN[8];
//DL_DCCH_Message_t *dl_dcch_msg=NULL;//&dldcchmsg;
struct PhysicalConfigDedicated physicalConfigDedicated_drb;
#ifdef DEBUG_RRC_STATE
msg ("\n[RRC-UE-FRONTEND] rrc_ue_config_LTE_default_drb: begin\n");
#endif
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] do_RRCConnReconf_defaultCELL\n");
#endif
size = do_RRCConnReconf_defaultCELL(Mod_id, buffer, UE_index, 0,
//&eNB_rrc_inst[Mod_id].SRB2_config[UE_index],
&protocol_ms->rrc.ue_rb_asn1.SRB_configList[UE_index],
//&eNB_rrc_inst[Mod_id].DRB_config[UE_id][0],
&protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index],
//&eNB_rrc_inst[Mod_id].physicalConfigDedicated[UE_index]);
//&protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated);
&physicalConfigDedicated_drb);
#ifdef DEBUG_RRC_STATE
msg ("[RRC-UE-FRONTEND] do_DRB_UE_MAC_config_cell\n");
#endif
do_DRB_UE_MAC_config_cell (&protocol_ms->rrc.ue_rb_asn1.mac_MainConfig);
if (protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index]->list.array[0]){
DRB2LCHAN[drb_ix] = (u8)*protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index]->list.array[0]->logicalChannelIdentity;
//if (eNB_rrc_inst[Mod_id].DRB_config[UE_index][i]) {
msg("[RRC-UE-FRONTEND] rrc_ue_config_LTE_default_drb: reconfiguring DRB %d/LCID %d, DRB2LCHAN %d\n",
(int)protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index]->list.array[0]->drb_Identity,
(int)*protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index]->list.array[0]->logicalChannelIdentity, (int) DRB2LCHAN[drb_ix]);
if (protocol_ms->rrc.ue_rb_asn1.DRB1_active == 0) {
msg("[RRC-UE-FRONTEND] rrc_ue_config_LTE_default_drb: Frame %d: Establish PDCP + RLC UM Bidirectional, DRB %d Active\n",
protocol_ms->rrc.current_SFN, (int)protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index]->list.array[0]->drb_Identity);
/* rrc_pdcp_config_req (Mod_id+NB_eNB_INST, protocol_ms->rrc.current_SFN, eNB_flag, ACTION_ADD,
(UE_index * NB_RB_MAX) + (int)*protocol_ms->rrc.ue_rb_asn1.DRB1_config->logicalChannelIdentity);
rrc_rlc_config_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN,eNB_flag,ACTION_ADD,
(UE_index * NB_RB_MAX) + (int)*protocol_ms->rrc.ue_rb_asn1.DRB1_config->logicalChannelIdentity,
RADIO_ACCESS_BEARER,Rlc_info_um);*/
rrc_pdcp_config_asn1_req(Mod_id,UE_index,protocol_ms->rrc.current_SFN,eNB_flag,
(SRB_ToAddModList_t*)NULL,
protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index],
(DRB_ToReleaseList_t*)NULL
#ifdef Rel10
,(MBMS_SessionInfoList_r9_t *)NULL
#endif
);
rrc_rlc_config_asn1_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN,eNB_flag,UE_index,
(SRB_ToAddModList_t*)NULL,
protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index],
(DRB_ToReleaseList_t*)NULL
#ifdef Rel10
,(MBMS_SessionInfoList_r9_t *)NULL
#endif
);
protocol_ms->rrc.ue_rb_asn1.DRB1_active = 1;
msg("[RRC-UE-FRONTEND] rrc_ue_config_LTE_default_drb:[--- MAC_CONFIG_REQ (DRB UE %d) --->][MAC_eNB]\n", UE_index);
msg("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, eNB_index %d \n",Mod_id, eNB_flag, UE_index, eNB_index);
//DRB2LCHAN[drb_ix] = (u8)*protocol_ms->rrc.ue_rb_asn1.DRB1_config->logicalChannelIdentity;
rrc_mac_config_req(Mod_id,eNB_flag,UE_index,eNB_index,
(RadioResourceConfigCommonSIB_t *)NULL,
protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated,
(MeasObjectToAddMod_t **)NULL,
(MAC_MainConfig_t*)&protocol_ms->rrc.ue_rb_asn1.mac_MainConfig,
DRB2LCHAN[drb_ix],
protocol_ms->rrc.ue_rb_asn1.DRB_configList[UE_index]->list.array[0]->logicalChannelConfig,
(MeasGapConfig_t *)&protocol_ms->rrc.ue_rb_asn1.measGapConfig,
(TDD_Config_t *)NULL,
(u8 *)NULL,
(u16 *)NULL, //OK
NULL,
NULL,
NULL,
(MBSFN_SubframeConfigList_t *)NULL
#ifdef Rel10
, 0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
);
}else{ // remove LCHAN from MAC/PHY
// Initialized here because it is a local variable (global in RRC Lite)
//DRB2LCHAN[drb_ix] = (u8)*protocol_ms->rrc.ue_rb_asn1.DRB1_config->logicalChannelIdentity;
if (protocol_ms->rrc.ue_rb_asn1.DRB1_active ==1) {
// DRB has just been removed so remove RLC + PDCP for DRB
msg("[RRC-UE-FRONTEND] rrc_ue_config_LTE_default_drb: Frame %d: Remove PDCP + RLC UM Bidirectional, DRB 0 \n",
//protocol_ms->rrc.current_SFN, (int)protocol_ms->rrc.ue_rb_asn1.DRB1_config->drb_Identity);
protocol_ms->rrc.current_SFN);
msg(" COMMENTED - not yet supported with ASN1 \n");
/* rrc_pdcp_config_req (Mod_id+NB_eNB_INST, protocol_ms->rrc.current_SFN, eNB_flag, ACTION_REMOVE,
(UE_index * NB_RB_MAX) + DRB2LCHAN[drb_ix]);*/
/* rrc_rlc_config_req(Mod_id+NB_eNB_INST,protocol_ms->rrc.current_SFN,eNB_flag,ACTION_REMOVE,
(UE_index * NB_RB_MAX) + DRB2LCHAN[drb_ix],
RADIO_ACCESS_BEARER,Rlc_info_um);*/
}
protocol_ms->rrc.ue_rb_asn1.DRB1_active = 0;
msg("[RRC-UE-FRONTEND] rrc_ue_config_LTE_default_drb:[--- MAC_CONFIG_REQ (DRB UE %d) --->][MAC_eNB]\n", UE_index);
msg ("[RRC-UE-FRONTEND] Parameters : Mod_id %d, eNB_flag %d, UE_index %d, eNB_index %d \n",Mod_id, eNB_flag, UE_index, eNB_index);
rrc_mac_config_req(Mod_id,eNB_flag,UE_index,eNB_index,
(RadioResourceConfigCommonSIB_t *)NULL,
protocol_ms->rrc.ue_rb_asn1.physicalConfigDedicated,
(MeasObjectToAddMod_t **)NULL,
(MAC_MainConfig_t*)&protocol_ms->rrc.ue_rb_asn1.mac_MainConfig,
DRB2LCHAN[drb_ix],
(LogicalChannelConfig_t *)NULL,
(MeasGapConfig_t *)NULL,
(TDD_Config_t *)NULL,
(u8 *)NULL,
(u16 *)NULL, //OK
NULL,
NULL,
NULL,
(MBSFN_SubframeConfigList_t *)NULL
#ifdef Rel10
, 0,
(MBSFN_AreaInfoList_r9_t *)NULL,
(PMCH_InfoList_r9_t *)NULL
#endif
);
}
}
}
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