Commit 05d4b920 authored by cig's avatar cig

Do configuration of DRB UM in RA mode

- do DRB preconfiguration for deafult C-RNTI if !do_ra
- moved redundant configuration code at RLC layer to new RLC functions
parent 76a2a755
......@@ -94,7 +94,7 @@ void mac_top_init_gNB(void)
// These should be out of here later
pdcp_layer_init();
if(IS_SOFTMODEM_NOS1)
if(IS_SOFTMODEM_NOS1 && !get_softmodem_params()->do_ra)
nr_DRB_preconfiguration(0x1234);
rrc_init_nr_global_param();
......
......@@ -25,11 +25,13 @@
#include "nr_pdcp_ue_manager.h"
#include "NR_RadioBearerConfig.h"
#include "NR_RLC-BearerConfig.h"
#include "NR_RLC-Config.h"
#include "NR_CellGroupConfig.h"
#include "openair2/RRC/NR/nr_rrc_proto.h"
/* from OAI */
#include "pdcp.h"
#include "LAYER2/nr_rlc/nr_rlc_oai_api.h"
#define TODO do { \
printf("%s:%d:%s: todo\n", __FILE__, __LINE__, __FUNCTION__); \
......@@ -766,58 +768,10 @@ void nr_DRB_preconfiguration(uint16_t crnti)
xer_fprint(stdout, &asn_DEF_NR_RadioBearerConfig, (const void*)rbconfig);
NR_RLC_BearerConfig_t *RLC_BearerConfig = calloc(1,sizeof(*RLC_BearerConfig));
RLC_BearerConfig->logicalChannelIdentity = 4;
RLC_BearerConfig->servedRadioBearer = calloc(1,sizeof(*RLC_BearerConfig->servedRadioBearer));
RLC_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity;
RLC_BearerConfig->servedRadioBearer->choice.drb_Identity=1;
RLC_BearerConfig->reestablishRLC=calloc(1,sizeof(*RLC_BearerConfig->reestablishRLC));
*RLC_BearerConfig->reestablishRLC=NR_RLC_BearerConfig__reestablishRLC_true;
RLC_BearerConfig->rlc_Config=calloc(1,sizeof(*RLC_BearerConfig->rlc_Config));
// RLC UM Bi-directional Bearer configuration
RLC_BearerConfig->rlc_Config->present = NR_RLC_Config_PR_um_Bi_Directional;
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional));
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = NR_SN_FieldLengthUM_size12;
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = NR_SN_FieldLengthUM_size12;
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.t_Reassembly = NR_T_Reassembly_ms15;
// RLC AM Bearer configuration
/*RLC_BearerConfig->rlc_Config->present = NR_RLC_Config_PR_am;
RLC_BearerConfig->rlc_Config->choice.am = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am));
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.t_PollRetransmit = NR_T_PollRetransmit_ms45;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.pollPDU = NR_PollPDU_p64;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.pollByte = NR_PollByte_kB500;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.maxRetxThreshold = NR_UL_AM_RLC__maxRetxThreshold_t32;
RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18;
RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.t_Reassembly = NR_T_Reassembly_ms15;
RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.t_StatusProhibit = NR_T_StatusProhibit_ms15;*/
RLC_BearerConfig->mac_LogicalChannelConfig = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig));
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters));
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->priority = 1;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->prioritisedBitRate = NR_LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->bucketSizeDuration = NR_LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->allowedServingCells = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->allowedSCS_List = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->maxPUSCH_Duration = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->configuredGrantType1Allowed = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup));
*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = 1;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->schedulingRequestID = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_Mask = false;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULL;
nr_rlc_bearer_init(RLC_BearerConfig);
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_um_Bi_Directional);
nr_rlc_bearer_init_ul_spec(RLC_BearerConfig->mac_LogicalChannelConfig);
Rlc_Bearer_ToAdd_list = calloc(1,sizeof(*Rlc_Bearer_ToAdd_list));
ASN_SEQUENCE_ADD(&Rlc_Bearer_ToAdd_list->list, RLC_BearerConfig);
......
......@@ -27,6 +27,7 @@
#include "asn1_utils.h"
#include "nr_rlc_ue_manager.h"
#include "nr_rlc_entity.h"
#include "nr_rlc_oai_api.h"
#include "NR_RLC-BearerConfig.h"
#include "NR_DRB-ToAddMod.h"
#include "NR_DRB-ToAddModList.h"
......@@ -44,6 +45,76 @@ static uint64_t nr_rlc_current_time;
static int nr_rlc_current_time_last_frame;
static int nr_rlc_current_time_last_subframe;
void nr_rlc_bearer_init(NR_RLC_BearerConfig_t *RLC_BearerConfig){
RLC_BearerConfig->servedRadioBearer = calloc(1, sizeof(*RLC_BearerConfig->servedRadioBearer));
RLC_BearerConfig->reestablishRLC = calloc(1, sizeof(*RLC_BearerConfig->reestablishRLC));
RLC_BearerConfig->rlc_Config = calloc(1, sizeof(*RLC_BearerConfig->rlc_Config));
RLC_BearerConfig->mac_LogicalChannelConfig = calloc(1, sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig));
RLC_BearerConfig->logicalChannelIdentity = 4;
RLC_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity;
RLC_BearerConfig->servedRadioBearer->choice.drb_Identity = 1;
*RLC_BearerConfig->reestablishRLC = NR_RLC_BearerConfig__reestablishRLC_true;
}
void nr_rlc_bearer_init_ul_spec(struct NR_LogicalChannelConfig *mac_LogicalChannelConfig){
mac_LogicalChannelConfig->ul_SpecificParameters = calloc(1, sizeof(*mac_LogicalChannelConfig->ul_SpecificParameters));
mac_LogicalChannelConfig->ul_SpecificParameters->priority = 1;
mac_LogicalChannelConfig->ul_SpecificParameters->prioritisedBitRate = NR_LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
mac_LogicalChannelConfig->ul_SpecificParameters->bucketSizeDuration = NR_LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
mac_LogicalChannelConfig->ul_SpecificParameters->allowedServingCells = NULL;
mac_LogicalChannelConfig->ul_SpecificParameters->allowedSCS_List = NULL;
mac_LogicalChannelConfig->ul_SpecificParameters->maxPUSCH_Duration = NULL;
mac_LogicalChannelConfig->ul_SpecificParameters->configuredGrantType1Allowed = NULL;
mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = calloc(1,sizeof(*mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup));
*mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = 1;
mac_LogicalChannelConfig->ul_SpecificParameters->schedulingRequestID = NULL;
mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_Mask = false;
mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false;
mac_LogicalChannelConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULL;
}
void nr_drb_config(struct NR_RLC_Config *rlc_Config, NR_RLC_Config_PR rlc_config_pr){
switch (rlc_config_pr){
case NR_RLC_Config_PR_um_Bi_Directional:
// RLC UM Bi-directional Bearer configuration
rlc_Config->choice.um_Bi_Directional = calloc(1, sizeof(*rlc_Config->choice.um_Bi_Directional));
rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = calloc(1, sizeof(*rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength));
*rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = NR_SN_FieldLengthUM_size12;
rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = calloc(1, sizeof(*rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength));
*rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = NR_SN_FieldLengthUM_size12;
rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.t_Reassembly = NR_T_Reassembly_ms15;
break;
case NR_RLC_Config_PR_am:
// RLC AM Bearer configuration
rlc_Config->choice.am = calloc(1, sizeof(*rlc_Config->choice.am));
rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = calloc(1, sizeof(*rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength));
*rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18;
rlc_Config->choice.am->ul_AM_RLC.t_PollRetransmit = NR_T_PollRetransmit_ms45;
rlc_Config->choice.am->ul_AM_RLC.pollPDU = NR_PollPDU_p64;
rlc_Config->choice.am->ul_AM_RLC.pollByte = NR_PollByte_kB500;
rlc_Config->choice.am->ul_AM_RLC.maxRetxThreshold = NR_UL_AM_RLC__maxRetxThreshold_t32;
rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = calloc(1, sizeof(*rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength));
*rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18;
rlc_Config->choice.am->dl_AM_RLC.t_Reassembly = NR_T_Reassembly_ms15;
rlc_Config->choice.am->dl_AM_RLC.t_StatusProhibit = NR_T_StatusProhibit_ms15;
break;
default:
LOG_E (RLC, "Error in %s: RLC config type %d is not handled\n", __FUNCTION__, rlc_config_pr);
break;
}
rlc_Config->present = rlc_config_pr;
}
void mac_rlc_data_ind (
const module_id_t module_idP,
const rnti_t rntiP,
......
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file nr_rlc_oai_api.h
* \brief Header file for nr_rlc_oai_api
* \author Guido Casati
* \date 2020
* \email: guido.casati@iis.fraunhofe.de
* \version 1.0
* @ingroup _rlc
*/
#include "NR_RLC-BearerConfig.h"
#include "NR_RLC-Config.h"
#include "NR_LogicalChannelIdentity.h"
#include "NR_RadioBearerConfig.h"
#include "NR_CellGroupConfig.h"
#include "openair2/RRC/NR/nr_rrc_proto.h"
/* from OAI */
#include "pdcp.h"
struct NR_RLC_Config;
struct NR_LogicalChannelConfig;
void nr_rlc_bearer_init(NR_RLC_BearerConfig_t *RLC_BearerConfig);
void nr_drb_config(struct NR_RLC_Config *rlc_Config, NR_RLC_Config_PR rlc_config_pr);
void nr_rlc_bearer_init_ul_spec(struct NR_LogicalChannelConfig *mac_LogicalChannelConfig);
\ No newline at end of file
......@@ -75,7 +75,7 @@
#include "rrc_eNB_GTPV1U.h"
#include "nr_pdcp/nr_pdcp_entity.h"
#include "pdcp.h"
#include "gtpv1u_eNB_task.h"
......
......@@ -43,6 +43,7 @@
#include "common/utils/nr/nr_common.h"
#include "SIMULATION/TOOLS/sim.h"
#include "executables/softmodem-common.h"
#include "LAYER2/nr_rlc/nr_rlc_oai_api.h"
#define false 0
#define true 1
......@@ -64,59 +65,13 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
memset(secondaryCellGroup,0,sizeof(NR_CellGroupConfig_t));
secondaryCellGroup->cellGroupId = scg_id;
NR_RLC_BearerConfig_t *RLC_BearerConfig = calloc(1,sizeof(*RLC_BearerConfig));
RLC_BearerConfig->logicalChannelIdentity = 4;
RLC_BearerConfig->servedRadioBearer = calloc(1,sizeof(*RLC_BearerConfig->servedRadioBearer));
RLC_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity;
RLC_BearerConfig->servedRadioBearer->choice.drb_Identity=1;
RLC_BearerConfig->reestablishRLC=calloc(1,sizeof(*RLC_BearerConfig->reestablishRLC));
*RLC_BearerConfig->reestablishRLC=NR_RLC_BearerConfig__reestablishRLC_true;
RLC_BearerConfig->rlc_Config=calloc(1,sizeof(*RLC_BearerConfig->rlc_Config));
nr_rlc_bearer_init(RLC_BearerConfig);
if (get_softmodem_params()->do_ra)
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_um_Bi_Directional);
else
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_am);
nr_rlc_bearer_init_ul_spec(RLC_BearerConfig->mac_LogicalChannelConfig);
#if 0
// RLC UM Bi-directional Bearer configuration
RLC_BearerConfig->rlc_Config->present = NR_RLC_Config_PR_um_Bi_Directional;
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional));
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = NR_SN_FieldLengthUM_size12;
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = NR_SN_FieldLengthUM_size12;
RLC_BearerConfig->rlc_Config->choice.um_Bi_Directional->dl_UM_RLC.t_Reassembly = NR_T_Reassembly_ms15;
#else
// RLC AM Bearer configuration
RLC_BearerConfig->rlc_Config->present = NR_RLC_Config_PR_am;
RLC_BearerConfig->rlc_Config->choice.am = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am));
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.t_PollRetransmit = NR_T_PollRetransmit_ms45;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.pollPDU = NR_PollPDU_p64;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.pollByte = NR_PollByte_kB500;
RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.maxRetxThreshold = NR_UL_AM_RLC__maxRetxThreshold_t32;
RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength));
*RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18;
RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.t_Reassembly = NR_T_Reassembly_ms15;
RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.t_StatusProhibit = NR_T_StatusProhibit_ms15;
#endif
RLC_BearerConfig->mac_LogicalChannelConfig = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig));
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters));
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->priority = 1;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->prioritisedBitRate = NR_LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->bucketSizeDuration = NR_LogicalChannelConfig__ul_SpecificParameters__bucketSizeDuration_ms50;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->allowedServingCells = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->allowedSCS_List = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->maxPUSCH_Duration = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->configuredGrantType1Allowed = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup));
*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelGroup = 1;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->schedulingRequestID = NULL;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_Mask = false;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false;
RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULL;
secondaryCellGroup->rlc_BearerToAddModList = calloc(1,sizeof(*secondaryCellGroup->rlc_BearerToAddModList));
ASN_SEQUENCE_ADD(&secondaryCellGroup->rlc_BearerToAddModList->list, RLC_BearerConfig);
secondaryCellGroup->mac_CellGroupConfig=calloc(1,sizeof(*secondaryCellGroup->mac_CellGroupConfig));
......
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