From f0b7debefcb93b9f45a8c2bc099dcf8122b6ea82 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Thu, 13 Jun 2019 19:29:43 +0200 Subject: [PATCH 01/76] Extraction of common NR MAC data structures from NR_MAC_UE/mac.h and definition of MAC CE struct --- openair2/LAYER2/NR_MAC/nr_mac.h | 111 +++++++++++++++++++ openair2/LAYER2/NR_MAC_UE/mac.h | 67 +---------- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 1 + openair2/RRC/NR_UE/rrc_defs.h | 1 + 4 files changed, 114 insertions(+), 66 deletions(-) create mode 100644 openair2/LAYER2/NR_MAC/nr_mac.h diff --git a/openair2/LAYER2/NR_MAC/nr_mac.h b/openair2/LAYER2/NR_MAC/nr_mac.h new file mode 100644 index 0000000000..ce15d88c0c --- /dev/null +++ b/openair2/LAYER2/NR_MAC/nr_mac.h @@ -0,0 +1,111 @@ +/* + * 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_mac.h + * \brief common MAC data structures, constant, and function prototype + * \author R. Knopp, K.H. HSU, G. Casati + * \date 2019 + * \version 0.1 + * \company Eurecom / NTUST / Fraunhofer IIS + * \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr, guido.casati@iis.fraunhofer.de + * \note + * \warning + */ + +#ifndef __LAYER2_NR_MAC_H__ +#define __LAYER2_NR_MAC_H__ + +#include +#include +#include + +#define NR_BCCH_DL_SCH 3 // SI + +#define NR_BCCH_BCH 5 // MIB + +typedef struct { + uint8_t LCID:6; // octet 1 [5:0] + uint8_t F:1; // octet 1 [6] + uint8_t R:1; // octet 1 [7] + uint8_t L:8; // octet 2 [7:0] +} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_SHORT; + +typedef struct { + uint8_t LCID:6; // octet 1 [5:0] + uint8_t F:1; // octet 1 [6] + uint8_t R:1; // octet 1 [7] + uint8_t L1:8; // octet 2 [7:0] + uint8_t L2:8; // octet 3 [7:0] +} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_LONG; + +typedef struct { + uint8_t LCID:6; // octet 1 [5:0] + uint8_t R:2; // octet 1 [7:6] +} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_FIXED; + +// 38.321 ch. 6.1.3.4 +typedef struct { + uint8_t TA_COMMAND:6; // octet 1 [5:0] + uint8_t TAGID:2; // octet 1 [7:6] +} __attribute__ ((__packed__)) NR_MAC_CE_TA; + +// 38.321 ch6.2.1, 38.331 +#define DL_SCH_LCID_CCCH 0x00 +#define DL_SCH_LCID_SRB1 0x01 +#define DL_SCH_LCID_SRB2 0x02 +#define DL_SCH_LCID_SRB3 0x03 +#define DL_SCH_LCID_RECOMMENDED_BITRATE 0x2F +#define DL_SCH_LCID_SP_ZP_CSI_RS_RES_SET_ACT 0x30 +#define DL_SCH_LCID_PUCCH_SPATIAL_RELATION_ACT 0x31 +#define DL_SCH_LCID_SP_SRS_ACTIVATION 0x32 +#define DL_SCH_LCID_SP_CSI_REP_PUCCH_ACT 0x33 +#define DL_SCH_LCID_TCI_STATE_IND_UE_SPEC_PDCCH 0x34 +#define DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH 0x35 +#define DL_SCH_LCID_APERIODIC_CSI_TRI_STATE_SUBSEL 0x36 +#define DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT 0X37 +#define DL_SCH_LCID_DUPLICATION_ACT 0X38 +#define DL_SCH_LCID_SCell_ACT_4_OCT 0X39 +#define DL_SCH_LCID_SCell_ACT_1_OCT 0X3A +#define DL_SCH_LCID_L_DRX 0x3B +#define DL_SCH_LCID_DRX 0x3C +#define DL_SCH_LCID_TA_COMMAND 0x3D +#define DL_SCH_LCID_CON_RES_ID 0x3E +#define DL_SCH_LCID_PADDING 0x3F + +#define UL_SCH_LCID_CCCH 0x00 +#define UL_SCH_LCID_SRB1 0x01 +#define UL_SCH_LCID_SRB2 0x02 +#define UL_SCH_LCID_SRB3 0x03 +#define UL_SCH_LCID_CCCH_MSG3 0x21 +#define UL_SCH_LCID_RECOMMENDED_BITRATE_QUERY 0x35 +#define UL_SCH_LCID_MULTI_ENTRY_PHR_4_OCT 0x36 +#define UL_SCH_LCID_CONFIGURED_GRANT_CONFIRMATION 0x37 +#define UL_SCH_LCID_MULTI_ENTRY_PHR_1_OCT 0x38 +#define UL_SCH_LCID_SINGLE_ENTRY_PHR 0x39 +#define UL_SCH_LCID_C_RNTI 0x3A +#define UL_SCH_LCID_S_TRUNCATED_BSR 0x3B +#define UL_SCH_LCID_L_TRUNCATED_BSR 0x3C +#define UL_SCH_LCID_S_BSR 0x3D +#define UL_SCH_LCID_L_BSR 0x3E +#define UL_SCH_LCID_PADDING 0x3F + + +#endif /*__LAYER2_MAC_H__ */ diff --git a/openair2/LAYER2/NR_MAC_UE/mac.h b/openair2/LAYER2/NR_MAC_UE/mac.h index fe8e91500a..9418511adf 100644 --- a/openair2/LAYER2/NR_MAC_UE/mac.h +++ b/openair2/LAYER2/NR_MAC_UE/mac.h @@ -37,10 +37,6 @@ #include #include -#define NR_BCCH_DL_SCH 3 // SI - -#define NR_BCCH_BCH 5 // MIB - /*!\brief UE layer 2 status */ typedef enum { UE_CONNECTION_OK = 0, @@ -49,65 +45,4 @@ typedef enum { UE_PHY_HO_PRACH } NR_UE_L2_STATE_t; -typedef struct { - uint8_t LCID:6; // octet 1 [5:0] - uint8_t F:1; // octet 1 [6] - uint8_t R:1; // octet 1 [7] - uint8_t L:8; // octet 2 [7:0] -} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_SHORT; - -typedef struct { - uint8_t LCID:6; // octet 1 [5:0] - uint8_t F:1; // octet 1 [6] - uint8_t R:1; // octet 1 [7] - uint8_t L1:8; // octet 2 [7:0] - uint8_t L2:8; // octet 3 [7:0] -} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_LONG; - -typedef struct { - uint8_t LCID:6; // octet 1 [5:0] - uint8_t R:2; // octet 1 [7:6] -} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_FIXED; - -// 38.321 ch6.2.1, 38.331 -#define DL_SCH_LCID_CCCH 0x00 -#define DL_SCH_LCID_SRB1 0x01 -#define DL_SCH_LCID_SRB2 0x02 -#define DL_SCH_LCID_SRB3 0x03 -#define DL_SCH_LCID_RECOMMENDED_BITRATE 0x2F -#define DL_SCH_LCID_SP_ZP_CSI_RS_RES_SET_ACT 0x30 -#define DL_SCH_LCID_PUCCH_SPATIAL_RELATION_ACT 0x31 -#define DL_SCH_LCID_SP_SRS_ACTIVATION 0x32 -#define DL_SCH_LCID_SP_CSI_REP_PUCCH_ACT 0x33 -#define DL_SCH_LCID_TCI_STATE_IND_UE_SPEC_PDCCH 0x34 -#define DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH 0x35 -#define DL_SCH_LCID_APERIODIC_CSI_TRI_STATE_SUBSEL 0x36 -#define DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT 0X37 -#define DL_SCH_LCID_DUPLICATION_ACT 0X38 -#define DL_SCH_LCID_SCell_ACT_4_OCT 0X39 -#define DL_SCH_LCID_SCell_ACT_1_OCT 0X3A -#define DL_SCH_LCID_L_DRX 0x3B -#define DL_SCH_LCID_DRX 0x3C -#define DL_SCH_LCID_TA_COMMAND 0x3D -#define DL_SCH_LCID_CON_RES_ID 0x3E -#define DL_SCH_LCID_PADDING 0x3F - -#define UL_SCH_LCID_CCCH 0x00 -#define UL_SCH_LCID_SRB1 0x01 -#define UL_SCH_LCID_SRB2 0x02 -#define UL_SCH_LCID_SRB3 0x03 -#define UL_SCH_LCID_CCCH_MSG3 0x21 -#define UL_SCH_LCID_RECOMMENDED_BITRATE_QUERY 0x35 -#define UL_SCH_LCID_MULTI_ENTRY_PHR_4_OCT 0x36 -#define UL_SCH_LCID_CONFIGURED_GRANT_CONFIRMATION 0x37 -#define UL_SCH_LCID_MULTI_ENTRY_PHR_1_OCT 0x38 -#define UL_SCH_LCID_SINGLE_ENTRY_PHR 0x39 -#define UL_SCH_LCID_C_RNTI 0x3A -#define UL_SCH_LCID_S_TRUNCATED_BSR 0x3B -#define UL_SCH_LCID_L_TRUNCATED_BSR 0x3C -#define UL_SCH_LCID_S_BSR 0x3D -#define UL_SCH_LCID_L_BSR 0x3E -#define UL_SCH_LCID_PADDING 0x3F - - -#endif /*__LAYER2_MAC_DEFS_H__ */ +#endif /*__LAYER2_NR_UE_MAC_DEFS_H__ */ diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 6b9e79d510..5d7a2dca29 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -31,6 +31,7 @@ */ #include "mac_proto.h" +#include "LAYER2/NR_MAC/nr_mac.h" #include "mac_extern.h" #include "RRC/NR_UE/rrc_proto.h" #include "assertions.h" diff --git a/openair2/RRC/NR_UE/rrc_defs.h b/openair2/RRC/NR_UE/rrc_defs.h index af8971e5ed..ff4145ece3 100644 --- a/openair2/RRC/NR_UE/rrc_defs.h +++ b/openair2/RRC/NR_UE/rrc_defs.h @@ -40,6 +40,7 @@ #include "platform_types.h" #include "LAYER2/NR_MAC_UE/mac.h" +#include "LAYER2/NR_MAC/nr_mac.h" #include "rrc_list.h" #include "NR_asn_constant.h" #include "NR_MeasConfig.h" From 310efee7f26b950112218e04cae428798739d4f0 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Thu, 13 Jun 2019 17:46:29 +0200 Subject: [PATCH 02/76] Implementation of TA procedures at MAC layer for gNB and UE - Initial gNB DLSCH and UE spec scheduling implentation - MAC PDU generation (including header as per TS 38.321) - MAC PDU processing at UE side with extracion of TA updates - General code cleanup - Introduced NR MAC COMMON folder, moved common files here --- cmake_targets/CMakeLists.txt | 3 +- executables/nr-gnb.c | 2 +- executables/nr-ru.c | 2 +- openair1/SCHED_NR/nr_ru_procedures.c | 2 +- openair1/SCHED_NR_UE/defs.h | 8 +- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 119 +++++-- openair2/LAYER2/MAC/mac_extern.h | 6 - .../LAYER2/{NR_MAC => NR_MAC_COMMON}/nr_mac.h | 25 ++ .../nr_mac_common.c | 0 openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h | 73 ++++ openair2/LAYER2/NR_MAC_UE/mac_extern.h | 4 + openair2/LAYER2/NR_MAC_UE/mac_proto.h | 18 +- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 235 ++++++++++++- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c | 12 +- .../LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c | 2 +- .../LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 330 ++++++++++++++++++ .../NR_MAC_gNB/gNB_scheduler_primitives.c | 2 +- openair2/LAYER2/NR_MAC_gNB/mac_proto.h | 14 + openair2/LAYER2/NR_MAC_gNB/main.c | 5 +- openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h | 8 +- openair2/NR_PHY_INTERFACE/NR_IF_Module.c | 2 +- openair2/RRC/NR/nr_rrc_common.c | 2 +- openair2/RRC/NR_UE/rrc_defs.h | 2 +- 23 files changed, 812 insertions(+), 64 deletions(-) rename openair2/LAYER2/{NR_MAC => NR_MAC_COMMON}/nr_mac.h (78%) rename openair2/LAYER2/{NR_MAC_gNB => NR_MAC_COMMON}/nr_mac_common.c (100%) create mode 100644 openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h create mode 100644 openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index 273aad0c20..de3a08f2e0 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -1641,6 +1641,7 @@ set (MAC_NR_SRC ${NR_MAC_DIR}/config.c ${NR_MAC_DIR}/gNB_scheduler.c ${NR_MAC_DIR}/gNB_scheduler_bch.c + ${NR_MAC_DIR}/gNB_scheduler_dlsch.c ${NR_MAC_DIR}/gNB_scheduler_primitives.c ${NR_MAC_DIR}/gNB_scheduler_phytest.c ) @@ -1713,7 +1714,7 @@ add_dependencies(L2_UE rrc_flag s1ap_flag x2_flag) add_library( NR_L2_UE ${NR_L2_SRC_UE} ${MAC_NR_SRC_UE} ) -add_library( MAC_NR_COMMON ${OPENAIR2_DIR}/LAYER2/NR_MAC_gNB/nr_mac_common.c ) +add_library( MAC_NR_COMMON ${OPENAIR2_DIR}/LAYER2/NR_MAC_COMMON/nr_mac_common.c ) include_directories("${OPENAIR2_DIR}/NR_UE_PHY_INTERFACE") include_directories("${OPENAIR2_DIR}/LAYER2/NR_MAC_UE") diff --git a/executables/nr-gnb.c b/executables/nr-gnb.c index b4bf5efe81..8cf64318cb 100644 --- a/executables/nr-gnb.c +++ b/executables/nr-gnb.c @@ -63,7 +63,7 @@ #include "LAYER2/MAC/mac.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac_proto.h" #include "RRC/LTE/rrc_extern.h" #include "PHY_INTERFACE/phy_interface.h" diff --git a/executables/nr-ru.c b/executables/nr-ru.c index 1abcd3b7a1..a9565abd17 100644 --- a/executables/nr-ru.c +++ b/executables/nr-ru.c @@ -72,7 +72,7 @@ #include "SCHED_NR/sched_nr.h" #include "LAYER2/MAC/mac.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac_proto.h" #include "RRC/LTE/rrc_extern.h" #include "PHY_INTERFACE/phy_interface.h" diff --git a/openair1/SCHED_NR/nr_ru_procedures.c b/openair1/SCHED_NR/nr_ru_procedures.c index e726bdc711..7f8dc9853b 100644 --- a/openair1/SCHED_NR/nr_ru_procedures.c +++ b/openair1/SCHED_NR/nr_ru_procedures.c @@ -38,7 +38,7 @@ #include "PHY/LTE_TRANSPORT/if4_tools.h" #include "PHY/LTE_TRANSPORT/if5_tools.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac.h" #include "common/utils/LOG/log.h" #include "common/utils/system.h" diff --git a/openair1/SCHED_NR_UE/defs.h b/openair1/SCHED_NR_UE/defs.h index 8e42149add..cbcb936be3 100644 --- a/openair1/SCHED_NR_UE/defs.h +++ b/openair1/SCHED_NR_UE/defs.h @@ -289,7 +289,13 @@ uint16_t nr_get_Np(uint8_t N_RB_DL,uint8_t nCCE,uint8_t plus1); int8_t nr_find_ue(uint16_t rnti, PHY_VARS_eNB *phy_vars_eNB); -void nr_process_timing_advance(module_id_t Mod_id,uint8_t CC_id,int16_t timing_advance); +/*! \brief Compute the timing adjustment at UE side from the old TA offset and the new received TA command + @param Mod_id Local UE index on which to act + @param CC_id Component Carrier Index + @param timing_advance TA command + @param mu numerology index (0,1,2..) +*/ +void nr_process_timing_advance(module_id_t Mod_id,uint8_t CC_id,uint8_t timing_advance, uint8_t mu); void nr_process_timing_advance_rar(PHY_VARS_NR_UE *phy_vars_ue,UE_nr_rxtx_proc_t *proc,uint16_t timing_advance); unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb); diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index 60378d81fc..2ad57beba9 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -21,11 +21,11 @@ /*! \file phy_procedures_nr_ue.c * \brief Implementation of UE procedures from 36.213 LTE specifications - * \author R. Knopp, F. Kaltenberger, N. Nikaein, A. Mico Pereperez + * \author R. Knopp, F. Kaltenberger, N. Nikaein, A. Mico Pereperez, G. Casati * \date 2018 * \version 0.1 * \company Eurecom - * \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr, navid.nikaein@eurecom.fr + * \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr, navid.nikaein@eurecom.fr, guido.casati@iis.fraunhofer.de * \note * \warning */ @@ -421,22 +421,6 @@ void nr_process_timing_advance_rar(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,ui LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d\n",ue->Mod_id,proc->frame_rx, proc->nr_tti_rx, ue->timing_advance); #endif -} - -void nr_process_timing_advance(uint8_t Mod_id,uint8_t CC_id,int16_t timing_advance) -{ - - // uint32_t frame = PHY_vars_UE_g[Mod_id]->frame; - - // timing advance has Q1.5 format - timing_advance = timing_advance - 31; - - PHY_vars_UE_g[Mod_id][CC_id]->timing_advance = PHY_vars_UE_g[Mod_id][CC_id]->timing_advance+timing_advance*4; //this is for 25RB only!!! - - - LOG_D(PHY,"[UE %d] Got timing advance %d from MAC, new value %d\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); - - } uint8_t nr_is_SR_TXOp(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id) @@ -1560,6 +1544,19 @@ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDUR #endif + +void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t timing_advance, uint8_t mu){ + + // 3GPP TS 38.213 p4.2 + + int factor_mu = 1 << mu; + + PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (timing_advance - 31) * 1024 / factor_mu ; + + + LOG_D(PHY,"[UE %d] Got timing advance %d from MAC, new value is %d\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); +} + void ue_ulsch_uespec_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_id, @@ -3361,7 +3358,7 @@ void nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB uint16_t s0 = dlsch0->harq_processes[harq_pid]->start_symbol; uint16_t s1 = dlsch0->harq_processes[harq_pid]->nb_symbols; - LOG_D(PHY,"[UE %d] PDSCH type %d active in nr_tti_rx %d, harq_pid %d, rb_start %d, nb_rb %d, symbol_start %d, nb_symbols %d\n",ue->Mod_id,pdsch,nr_tti_rx,harq_pid,pdsch_start_rb,pdsch_nb_rb,s0,s1); + LOG_I(PHY,"[UE %d] PDSCH type %d active in nr_tti_rx %d, harq_pid %d, rb_start %d, nb_rb %d, symbol_start %d, nb_symbols %d\n",ue->Mod_id,pdsch,nr_tti_rx,harq_pid,pdsch_start_rb,pdsch_nb_rb,s0,s1); for (m = s0; m < (s1 + s0); m++) { @@ -3528,7 +3525,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, int frame_rx = proc->frame_rx; int nr_tti_rx = proc->nr_tti_rx; int ret=0, ret1=0; - //int CC_id = ue->CC_id; + uint8_t CC_id = ue->CC_id; NR_UE_PDSCH *pdsch_vars; uint8_t is_cw0_active = 0; uint8_t is_cw1_active = 0; @@ -3800,11 +3797,89 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, if (ue->if_inst && ue->if_inst->dl_indication) ue->if_inst->dl_indication(&dl_indication); } - } + // TODO CRC check for CW0 + // Check CRC for CW 0 + /*if (ret == (1+dlsch0->max_turbo_iterations)) { + *dlsch_errors=*dlsch_errors+1; + if(dlsch0->rnti != 0xffff){ + LOG_D(PHY,"[UE %d][PDSCH %x/%d] AbsSubframe %d.%d : DLSCH CW0 in error (rv %d,round %d, mcs %d,TBS %d)\n", + ue->Mod_id,dlsch0->rnti, + harq_pid,frame_rx,subframe_rx, + dlsch0->harq_processes[harq_pid]->rvidx, + dlsch0->harq_processes[harq_pid]->round, + dlsch0->harq_processes[harq_pid]->mcs, + dlsch0->harq_processes[harq_pid]->TBS); + } + } else { + if(dlsch0->rnti != 0xffff){ + LOG_D(PHY,"[UE %d][PDSCH %x/%d] AbsSubframe %d.%d : Received DLSCH CW0 (rv %d,round %d, mcs %d,TBS %d)\n", + ue->Mod_id,dlsch0->rnti, + harq_pid,frame_rx,subframe_rx, + dlsch0->harq_processes[harq_pid]->rvidx, + dlsch0->harq_processes[harq_pid]->round, + dlsch0->harq_processes[harq_pid]->mcs, + dlsch0->harq_processes[harq_pid]->TBS); + } + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)){ + int j; + LOG_D(PHY,"dlsch harq_pid %d (rx): \n",dlsch0->current_harq_pid); + for (j=0; jharq_processes[dlsch0->current_harq_pid]->TBS>>3; j++) + LOG_T(PHY,"%x.",dlsch0->harq_processes[dlsch0->current_harq_pid]->b[j]); + LOG_T(PHY,"\n"); + }*/ + if (ue->mac_enabled == 1) { + switch (pdsch) { + case PDSCH: + printf("PDSCH procedures\n"); + nr_ue_send_sdu(ue->Mod_id, + CC_id, + frame_rx, + nr_tti_rx, + dlsch0->harq_processes[harq_pid]->b, + dlsch0->harq_processes[harq_pid]->TBS>>3, + eNB_id); + break; + case SI_PDSCH: + /*ue_decode_si(ue->Mod_id, + CC_id, + frame_rx, + eNB_id, + ue->dlsch_SI[eNB_id]->harq_processes[0]->b, + ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);*/ + break; + case P_PDSCH: + /*ue_decode_p(ue->Mod_id, + CC_id, + frame_rx, + eNB_id, + ue->dlsch_SI[eNB_id]->harq_processes[0]->b, + ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);*/ + break; + case RA_PDSCH: + /*process_rar(ue,proc,eNB_id,mode,abstraction_flag);*/ + break; + case PDSCH1: + /*LOG_E(PHY,"Shouldn't have PDSCH1 yet, come back later\n"); + AssertFatal(1==0,"exiting");*/ + break; + case PMCH: + /*LOG_E(PHY,"Shouldn't have PMCH here\n"); + AssertFatal(1==0,"exiting");*/ + break; + } + } + + /*ue->total_TBS[eNB_id] = ue->total_TBS[eNB_id] + dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS; + ue->total_received_bits[eNB_id] = ue->total_TBS[eNB_id] + dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS; + }*/ + + // TODO CRC check for CW1 + + } } @@ -4132,6 +4207,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, uint8_t do_pdcch_flag, runmode_t mode) { + int l,l2; + int pilot1; int frame_rx = proc->frame_rx; int nr_tti_rx = proc->nr_tti_rx; int slot_pbch; diff --git a/openair2/LAYER2/MAC/mac_extern.h b/openair2/LAYER2/MAC/mac_extern.h index 3510e7e7ae..dbf5b57b6b 100644 --- a/openair2/LAYER2/MAC/mac_extern.h +++ b/openair2/LAYER2/MAC/mac_extern.h @@ -34,7 +34,6 @@ //#include "PHY/defs_common.h" #include "mac.h" - #include "RRC/LTE/rrc_defs.h" extern const uint32_t BSR_TABLE[BSR_TABLE_SIZE]; @@ -51,13 +50,9 @@ extern const uint8_t cqi2fmt2x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; extern UE_RRC_INST *UE_rrc_inst; extern UE_MAC_INST *UE_mac_inst; - extern eNB_ULSCH_INFO eNB_ulsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8 extern eNB_DLSCH_INFO eNB_dlsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8 - - - extern unsigned char NB_INST; extern unsigned char NB_eNB_INST; extern uint16_t NB_UE_INST; @@ -65,7 +60,6 @@ extern uint16_t NB_THREAD_INST; extern unsigned char NB_RN_INST; extern unsigned short NODE_ID[1]; - extern int cqi_to_mcs[16]; extern uint32_t RRC_CONNECTION_FLAG; diff --git a/openair2/LAYER2/NR_MAC/nr_mac.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h similarity index 78% rename from openair2/LAYER2/NR_MAC/nr_mac.h rename to openair2/LAYER2/NR_MAC_COMMON/nr_mac.h index ce15d88c0c..acb63ea4dc 100644 --- a/openair2/LAYER2/NR_MAC/nr_mac.h +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h @@ -41,6 +41,31 @@ #define NR_BCCH_BCH 5 // MIB +// For both DL/UL-SCH +// Except: +// - UL/DL-SCH: fixed-size MAC CE(known by LCID) +// - UL/DL-SCH: padding +// - UL-SCH: MSG3 48-bits +// |0|1|2|3|4|5|6|7| bit-wise +// |R|F| LCID | +// | L | +// |0|1|2|3|4|5|6|7| bit-wise +// |R|F| LCID | +// | L | +// | L | + +// For both DL/UL-SCH +// For: +// - UL/DL-SCH: fixed-size MAC CE(known by LCID) +// - UL/DL-SCH: padding, for single/multiple 1-oct padding CE(s) +// - UL-SCH: MSG3 48-bits +// |0|1|2|3|4|5|6|7| bit-wise +// |R|R| LCID | +// LCID: The Logical Channel ID field identifies the logical channel instance of the corresponding MAC SDU or the type of the corresponding MAC CE or padding as described in Tables 6.2.1-1 and 6.2.1-2 for the DL-SCH and UL-SCH respectively. There is one LCID field per MAC subheader. The LCID field size is 6 bits; +// L: The Length field indicates the length of the corresponding MAC SDU or variable-sized MAC CE in bytes. There is one L field per MAC subheader except for subheaders corresponding to fixed-sized MAC CEs and padding. The size of the L field is indicated by the F field; +// F: lenght of L is 0:8 or 1:16 bits wide +// R: Reserved bit, set to zero. + typedef struct { uint8_t LCID:6; // octet 1 [5:0] uint8_t F:1; // octet 1 [6] diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_mac_common.c b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c similarity index 100% rename from openair2/LAYER2/NR_MAC_gNB/nr_mac_common.c rename to openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h new file mode 100644 index 0000000000..10df4567c4 --- /dev/null +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h @@ -0,0 +1,73 @@ +/* + * 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 extern.h +* \brief NR mac externs +* \author G. Casati +* \date 2019 +* \version 1.0 +* \email guido.casati@iis.fraunhofer.de +* @ingroup _mac + +*/ + +#ifndef __NR_MAC_EXTERN_H__ +#define __NR_MAC_EXTERN_H__ + +//#include "PHY/defs_common.h" +#include "nr_mac.h" +#include "RRC/LTE/rrc_defs.h" +#include "common/ran_context.h" + +/* extern const uint32_t BSR_TABLE[BSR_TABLE_SIZE]; +extern const uint32_t Extended_BSR_TABLE[BSR_TABLE_SIZE]; +extern const uint8_t cqi2fmt0_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; +extern const uint8_t cqi2fmt1x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; +extern const uint8_t cqi2fmt2x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; +extern UE_RRC_INST *UE_rrc_inst; +extern eNB_ULSCH_INFO eNB_ulsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8 +extern eNB_DLSCH_INFO eNB_dlsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8 +extern int cqi_to_mcs[16]; +extern uint32_t RRC_CONNECTION_FLAG; +extern uint8_t rb_table[34]; +extern mac_rlc_am_muilist_t rlc_am_mui; +extern SCHEDULER_MODES global_scheduler_mode; +extern unsigned char NB_UE_INST;*/ + +extern unsigned char NB_INST; +extern unsigned char NB_eNB_INST; +extern unsigned char NB_RN_INST; +extern unsigned short NODE_ID[1]; + +/* Scheduler */ +extern RAN_CONTEXT_t RC; +extern int phy_test; +extern uint8_t nfapi_mode; + +/*#if defined(PRE_SCD_THREAD) +extern uint16_t pre_nb_rbs_required[2][MAX_NUM_CCs][NUMBER_OF_UE_MAX]; +extern uint8_t dlsch_ue_select_tbl_in_use; +extern uint8_t new_dlsch_ue_select_tbl_in_use; +extern boolean_t pre_scd_activeUE[NUMBER_OF_UE_MAX]; +extern eNB_UE_STATS pre_scd_eNB_UE_stats[MAX_NUM_CCs][NUMBER_OF_UE_MAX]; +#endif*/ + +#endif //DEF_H diff --git a/openair2/LAYER2/NR_MAC_UE/mac_extern.h b/openair2/LAYER2/NR_MAC_UE/mac_extern.h index 960b47e44a..26e0ea2667 100644 --- a/openair2/LAYER2/NR_MAC_UE/mac_extern.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_extern.h @@ -30,6 +30,10 @@ * \warning */ +#include "mac_defs.h" + +//extern NR_UE_MAC_INST_t *UE_mac_inst; + // Type0-PDCCH search space extern const int32_t table_38213_13_1_c2[16]; extern const int32_t table_38213_13_1_c3[16]; diff --git a/openair2/LAYER2/NR_MAC_UE/mac_proto.h b/openair2/LAYER2/NR_MAC_UE/mac_proto.h index 98389ddcfd..6cbe7b32c4 100755 --- a/openair2/LAYER2/NR_MAC_UE/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_proto.h @@ -125,16 +125,28 @@ uint32_t get_ssb_slot(uint32_t ssb_index); uint32_t mr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t eNB_id, uint16_t rnti, sub_frame_t subframe); + +/* \brief Get payload (MAC PDU) from UE PHY +@param module_idP Instance id of UE in machine +@param CC_id Component Carrier index +@param frameP Current Rx frame +@param ttiP Current Rx tti subframe +@param pdu Pointer to the MAC PDU +@param pdu_len Length of the MAC PDU +@param eNB_id Index of eNB that UE is attached to +@returns void +*/ +void nr_ue_send_sdu(module_id_t module_idP,uint8_t CC_id, frame_t frameP, uint8_t ttiP, + uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index); + void nr_ue_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, uint8_t *pduP, - uint16_t mac_pdu_len, + uint16_t mac_pdu_len, uint8_t eNB_index); int8_t nr_ue_process_dlsch(module_id_t module_id, int cc_id, uint8_t gNB_index, fapi_nr_dci_indication_t *dci_ind, void *pduP, uint32_t pdu_len); -void nr_ue_send_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frameP, sub_frame_t subframeP, uint8_t * sdu, uint16_t sdu_len, uint8_t eNB_index); - #endif /** @}*/ diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 5d7a2dca29..57b418f945 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -21,23 +21,41 @@ /* \file ue_procedures.c * \brief procedures related to UE - * \author R. Knopp, K.H. HSU + * \author R. Knopp, K.H. HSU, G. Casati * \date 2018 * \version 0.1 * \company Eurecom / NTUST - * \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr + * \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr, guido.casati@iis.fraunhofer.de * \note * \warning */ +/* MAC related headers */ #include "mac_proto.h" -#include "LAYER2/NR_MAC/nr_mac.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac.h" #include "mac_extern.h" +//#include "LAYER2/MAC/mac_vars.h" // TODO Note that mac_vars.h is not NR specific and this should be updated + // also, the use of the same should be updated in nr-softmodem and nr-uesoftmodem + +/* PHY UE related headers*/ +#include "SCHED_NR_UE/defs.h" + #include "RRC/NR_UE/rrc_proto.h" #include "assertions.h" #include "PHY/defs_nr_UE.h" + +/*Openair Packet Tracer */ +#include "UTIL/OPT/opt.h" +#include "OCG.h" + +/* log utils */ #include "common/utils/LOG/log.h" -#include "openair2/LAYER2/MAC/mac.h" +#include "common/utils/LOG/vcd_signal_dumper.h" + +/* TODO remove this for debugging purpose +#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" +#include "LAYER2/MAC/mac.h" +*/ #include #include @@ -2025,21 +2043,88 @@ int8_t nr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t e return 0; } +void nr_ue_send_sdu(module_id_t module_idP, + uint8_t CC_id, + frame_t frameP, + uint8_t ttiP, + uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index){ + + printf("nr_ue_send_sdu frame %d\n", frameP); + + // Changes wrt LTE: replaced subframeP with ttiP + // TODO double check this and eventually create a type for TTI (tti_t) + // Note: pdu_len was previously named sdu and sdu_len + + uint8_t * pduP = pdu; + NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); + + /* + #if UE_TIMING_TRACE + start_meas(&UE_mac_inst[module_idP].rx_dlsch_sdu); + #endif + */ + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_IN); + + //LOG_D(MAC,"sdu: %x.%x.%x\n",sdu[0],sdu[1],sdu[2]); + + if (opt_enabled) { + trace_pdu(DIRECTION_DOWNLINK, pduP, pdu_len, module_idP, WS_C_RNTI, + UE_mac_inst[module_idP].cs_RNTI, frameP, ttiP, 0, 0); //subframeP + LOG_D(OPT, "[UE %d][DLSCH] Frame %d trace pdu for rnti %x with size %d\n", + module_idP, frameP, UE_mac_inst[module_idP].cs_RNTI, pdu_len); + } + + /* + #ifdef DEBUG_HEADER_PARSING + LOG_D(MAC, "[UE %d] ue_send_sdu : Frame %d eNB_index %d : num_ce %d num_sdu %d\n", + module_idP, frameP, eNB_index, num_ce, num_sdu); + #endif + */ + + /* + #if defined(ENABLE_MAC_PAYLOAD_DEBUG) + LOG_T(MAC, "[UE %d] First 32 bytes of DLSCH : \n", module_idP); + for (i = 0; i < 32; i++) { + LOG_T(MAC, "%x.", sdu[i]); + } + LOG_T(MAC, "\n"); + #endif + */ + + // Processing MAC PDU + // it parses MAC CEs subheaders, MAC CEs, SDU subheaderds and SDUs + nr_ue_process_mac_pdu(module_idP, CC_id, pduP, pdu_len, eNB_index); + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_OUT); + + /* + #if UE_TIMING_TRACE + stop_meas(&UE_mac_inst[module_idP].rx_dlsch_sdu); + #endif + */ +} void nr_ue_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, uint8_t *pduP, - uint16_t mac_pdu_len, + uint16_t mac_pdu_len, uint8_t eNB_index){ + // This function is adapting code from the old + // parse_header(...) and ue_send_sdu(...) functions of OAI LTE + uint8_t *pdu_ptr = pduP; - uint16_t pdu_len = mac_pdu_len; + int pdu_len = mac_pdu_len; uint16_t mac_ce_len; uint16_t mac_subheader_len; uint16_t mac_sdu_len; + NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); + uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; + // For both DL/UL-SCH // Except: // - UL/DL-SCH: fixed-size MAC CE(known by LCID) @@ -2067,12 +2152,16 @@ void nr_ue_process_mac_pdu( uint8_t done = 0; - while (!done || pdu_len <= 0){ - mac_ce_len = 0x0000; - mac_subheader_len = 0x0001; // default to fixed-length subheader = 1-oct - mac_sdu_len = 0x0000; + while (!done && pdu_len > 0){ + mac_ce_len = 0; + mac_subheader_len = 1; // default to fixed-length subheader = 1-oct + mac_sdu_len = 0; switch(((NR_MAC_SUBHEADER_FIXED *)pdu_ptr)->LCID){ // MAC CE + + /*#ifdef DEBUG_HEADER_PARSING + LOG_D(MAC, "[UE] LCID %d, PDU length %d\n", ((NR_MAC_SUBHEADER_FIXED *)pdu_ptr)->LCID, pdu_len); + #endif*/ case DL_SCH_LCID_CCCH: // MSG4 RRC Connection Setup 38.331 // varialbe length @@ -2082,8 +2171,29 @@ void nr_ue_process_mac_pdu( mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pdu_ptr)->L2)<<8; mac_subheader_len = 3; } + + /*LOG_D(MAC, "[UE %d] rnti %x Frame %d : DLSCH -> DL-CCCH, RRC message (eNB %d, %d bytes)\n", + module_idP, UE_mac_inst[module_idP].crnti, frameP, eNB_index, rx_lengths[i]);*/ + + /*#if defined(ENABLE_MAC_PAYLOAD_DEBUG) + int j; + for (j = 0; j < rx_lengths[i]; j++) { + LOG_T(MAC, "%x.", (uint8_t) payload_ptr[j]); + } + LOG_T(MAC, "\n"); + #endif*/ + + /*mac_rrc_data_ind_ue(module_idP, + CC_id, + frameP, subframeP, + UE_mac_inst[module_idP].crnti, + CCCH, + (uint8_t *) payload_ptr, + rx_lengths[i], eNB_index, 0);*/ break; + case DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH: + // 38.321 Ch6.1.3.14 // varialbe length mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pdu_ptr)->L; @@ -2169,10 +2279,70 @@ void nr_ue_process_mac_pdu( case DL_SCH_LCID_TA_COMMAND: // 38.321 Ch6.1.3.4 mac_ce_len = 1; + + uint8_t ta_command = ((NR_MAC_CE_TA *)pdu_ptr)[1].TA_COMMAND; + + uint8_t tag_id = ((NR_MAC_CE_TA *)pdu_ptr)[1].TAGID; + + /* + #ifdef DEBUG_HEADER_PARSING + LOG_D(MAC, "[UE] CE %d : UE Timing Advance : %d\n", i, pdu_ptr[1]); + #endif + */ + + LOG_D(MAC, "Received TA_COMMAND %u TAGID %u CC_id %d\n", ta_command, tag_id, CC_id); + + //if (nfapi_mode!=3){ // TODO check nfapi_mode + nr_process_timing_advance(module_idP, CC_id, ta_command, scs); + //} + break; case DL_SCH_LCID_CON_RES_ID: // 38.321 Ch6.1.3.3 mac_ce_len = 6; + + // TODO index should be shifted by 1 + // LOG_I(MAC,"[UE %d][RAPROC] Frame %d : received contention resolution msg: %x.%x.%x.%x.%x.%x, Terminating RA procedure\n", module_idP, frameP, payload_ptr[0], payload_ptr[1], payload_ptr[2], payload_ptr[3], payload_ptr[4], payload_ptr[5]); + + // TODO RACH is missing + + /*if (UE_mac_inst[module_idP].RA_active == 1) { + LOG_I(MAC, "[UE %d][RAPROC] Frame %d : Clearing RA_active flag\n", + module_idP, frameP); + UE_mac_inst[module_idP].RA_active = 0; + // check if RA procedure has finished completely (no contention) + tx_sdu = &UE_mac_inst[module_idP].CCCH_pdu.payload[3]; + + //Note: 3 assumes sizeof(SCH_SUBHEADER_SHORT) + PADDING CE, which is when UL-Grant has TBS >= 9 (64 bits) + // (other possibility is 1 for TBS=7 (SCH_SUBHEADER_FIXED), or 2 for TBS=8 (SCH_SUBHEADER_FIXED+PADDING or SCH_SUBHEADER_SHORT) + for (i = 0; i < 6; i++) + if (tx_sdu[i] != payload_ptr[i]) { + LOG_E(MAC, "[UE %d][RAPROC] Contention detected, RA failed\n", module_idP); + if(nfapi_mode == 3) { // phy_stub mode + // Modification for phy_stub mode operation here. We only need to make sure that the ue_mode is back to + // PRACH state. + LOG_I(MAC, "nfapi_mode3: Setting UE_mode BACK to PRACH 1\n"); + UE_mac_inst[module_idP].UE_mode[eNB_index] = PRACH; + //ra_failed(module_idP,CC_id,eNB_index);UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 0; + } + else{ + ra_failed(module_idP, CC_id, eNB_index); + } + UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 0; + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_OUT); + return; + } + LOG_I(MAC,"[UE %d][RAPROC] Frame %d : Clearing contention resolution timer\n", module_idP, frameP); + UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 0; + if(nfapi_mode == 3){ + // phy_stub mode + // Modification for phy_stub mode operation here. We only need to change the ue_mode to PUSCH + UE_mac_inst[module_idP].UE_mode[eNB_index] = PUSCH; + } else { // Full stack mode + ra_succeeded(module_idP,CC_id,eNB_index); + } + }*/ + break; case DL_SCH_LCID_PADDING: done = 1; @@ -2180,25 +2350,62 @@ void nr_ue_process_mac_pdu( break; // MAC SDU + /* TODO double check SRBs 1-3 & DRB 1-3 */ + case DL_SCH_LCID_SRB1: - // check if LCID is valid at current time. + // check if LCID is valid at current time. + + /*if ((rx_lcids[i] == DCCH) || (rx_lcids[i] == DCCH1)) { + + LOG_D(MAC, "[UE %d] Frame %d : DLSCH -> DL-DCCH%d, RRC message (eNB %d, %d bytes)\n", + module_idP, frameP, rx_lcids[i], eNB_index, rx_lengths[i]); + + mac_rlc_data_ind(module_idP, UE_mac_inst[module_idP].crnti, eNB_index, frameP, ENB_FLAG_NO, + MBMS_FLAG_NO, rx_lcids[i], (char *) payload_ptr, rx_lengths[i], 1, NULL); + } else if ((rx_lcids[i] < NB_RB_MAX) && (rx_lcids[i] > DCCH1)) { + LOG_D(MAC, "[UE %d] Frame %d : DLSCH -> DL-DTCH%d (eNB %d, %d bytes)\n", + module_idP, frameP, rx_lcids[i], eNB_index, rx_lengths[i]); + + #if defined(ENABLE_MAC_PAYLOAD_DEBUG) + int j; + for (j = 0; j < rx_lengths[i]; j++) + LOG_T(MAC, "%x.", (unsigned char) payload_ptr[j]); + LOG_T(MAC, "\n"); + #endif + + mac_rlc_data_ind(module_idP, + UE_mac_inst[module_idP].crnti, + eNB_index, + frameP, + ENB_FLAG_NO, + MBMS_FLAG_NO, + rx_lcids[i], + (char *) payload_ptr, rx_lengths[i], 1, NULL); + }*/ + case UL_SCH_LCID_SRB2: // check if LCID is valid at current time. case UL_SCH_LCID_SRB3: // check if LCID is valid at current time. default: // check if LCID is valid at current time. - mac_sdu_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pdu_ptr)->L; - mac_subheader_len = 2; if(((NR_MAC_SUBHEADER_SHORT *)pdu_ptr)->F){ - mac_sdu_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pdu_ptr)->L2)<<8; + //mac_sdu_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pdu_ptr)->L2)<<8; mac_subheader_len = 3; + mac_sdu_len = ((uint16_t)(((NR_MAC_SUBHEADER_LONG *) pdu_ptr)->L1 & 0x7f) << 8) + | ((uint16_t)((NR_MAC_SUBHEADER_LONG *) pdu_ptr)->L2 & 0xff); + + } else { + mac_sdu_len = (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pdu_ptr)->L; + mac_subheader_len = 2; } + // DRB LCID by RRC break; } pdu_ptr += ( mac_subheader_len + mac_ce_len + mac_sdu_len ); pdu_len -= ( mac_subheader_len + mac_ce_len + mac_sdu_len ); + AssertFatal(pdu_len >= 0, "[MAC] nr_ue_process_mac_pdu, residual mac pdu length < 0!\n"); } } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c index e43f2633b1..fb5f9eccf1 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c @@ -33,9 +33,10 @@ #include "assertions.h" #include "LAYER2/MAC/mac.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac_proto.h" #include "LAYER2/NR_MAC_gNB/mac_proto.h" + #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" #include "UTIL/OPT/opt.h" @@ -64,10 +65,6 @@ #define ENABLE_MAC_PAYLOAD_DEBUG #define DEBUG_eNB_SCHEDULER 1 -extern RAN_CONTEXT_t RC; -extern int phy_test; -extern uint8_t nfapi_mode; - uint16_t nr_pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 }; void clear_nr_nfapi_information(gNB_MAC_INST * gNB, @@ -375,11 +372,12 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, // Phytest scheduling - if (slot_rxP==2){ + if (slot_rxP == NR_UPLINK_SLOT){ nr_schedule_uss_ulsch_phytest(&RC.nrmac[module_idP]->UL_tti_req[0], frame_rxP, slot_rxP); } - if (slot_txP==1){ + if (slot_txP == NR_DOWNLINK_SLOT){ + nr_schedule_ue_spec(module_idP, frame_txP, slot_txP); nr_schedule_uss_dlsch_phytest(module_idP, frame_txP, slot_txP,NULL); } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c index 8dbdbc93fa..df3e04dccf 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c @@ -33,7 +33,7 @@ #include "assertions.h" #include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" #include "LAYER2/NR_MAC_gNB/mac_proto.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" #include "UTIL/OPT/opt.h" diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c new file mode 100644 index 0000000000..a53f09939b --- /dev/null +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -0,0 +1,330 @@ +/* + * 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 gNB_scheduler_dlsch.c + * \brief procedures related to gNB for the DLSCH transport channel + * \author Guido Casati + * \date 2019 + * \email: guido.casati@iis.fraunhofe.de + * \version 1.0 + * @ingroup _mac + + */ + +/*PHY*/ +#include "PHY/CODING/coding_defs.h" +#include "PHY/defs_nr_common.h" +#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" +/*MAC*/ +#include "LAYER2/NR_MAC_COMMON/nr_mac.h" +#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" +#include "LAYER2/MAC/mac.h" + +/*NFAPI*/ +#include "nfapi_nr_interface.h" +/*TAG*/ +#include "NR_TAG-Id.h" + + +int nr_generate_dlsch_pdu(unsigned char *sdus_payload, + unsigned char *mac_pdu, + unsigned char num_sdus, + unsigned short *sdu_lengths, + unsigned char *sdu_lcids, + unsigned char drx_cmd, + unsigned short timing_advance_cmd, + NR_TAG_Id_t tag_id, + unsigned char *ue_cont_res_id, + unsigned short post_padding){ + + NR_MAC_SUBHEADER_FIXED *mac_pdu_ptr = (NR_MAC_SUBHEADER_FIXED *) mac_pdu; + unsigned char * dlsch_buffer_ptr = sdus_payload; + uint8_t last_size = 0; + int offset = 0, mac_ce_size, i; + + // MAC CEs + uint8_t mac_header_control_elements[16], *ce_ptr; + ce_ptr = &mac_header_control_elements[0]; + + // 1) Compute MAC CE and related subheaders + + // DRX command subheader (MAC CE size 0) + if (drx_cmd != 255) { + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = DL_SCH_LCID_DRX; + //last_size = 1; + mac_pdu_ptr++; + } + + // Timing Advance subheader + if (timing_advance_cmd != 31) { + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = DL_SCH_LCID_TA_COMMAND; + //last_size = 1; + mac_pdu_ptr++; + + // TA MAC CE (1 octet) + AssertFatal(timing_advance_cmd < 64,"timing_advance_cmd %d > 63\n", timing_advance_cmd); + ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f; + ((NR_MAC_CE_TA *) ce_ptr)->TAGID = tag_id; + + LOG_D(MAC, "NR MAC CE timing advance command =%d (%d) TAG ID =%d\n", timing_advance_cmd, ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND, tag_id); + mac_ce_size = sizeof(NR_MAC_CE_TA); + + // Copying bytes for MAC CEs to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); + ce_ptr += mac_ce_size; + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + // Contention resolution fixed subheader and MAC CE + if (ue_cont_res_id) { + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = DL_SCH_LCID_CON_RES_ID; + mac_pdu_ptr++; + //last_size = 1; + + // contention resolution identity MAC ce has a fixed 48 bit size + // this contains the UL CCCH SDU. If UL CCCH SDU is longer than 48 bits, + // it contains the first 48 bits of the UL CCCH SDU + LOG_T(MAC, "[gNB ][RAPROC] Generate contention resolution msg: %x.%x.%x.%x.%x.%x\n", + ue_cont_res_id[0], ue_cont_res_id[1], ue_cont_res_id[2], + ue_cont_res_id[3], ue_cont_res_id[4], ue_cont_res_id[5]); + + // Copying bytes (6 octects) to CEs pointer + mac_ce_size = 6; + memcpy(ce_ptr, ue_cont_res_id, mac_ce_size); + + // Copying bytes for MAC CEs to mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); + ce_ptr += mac_ce_size; + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + + // 2) Generation of DLSCH MAC SDU subheaders + for (i = 0; i < num_sdus; i++) { + LOG_D(MAC, "[gNB] Generate DLSCH header num sdu %d len sdu %d\n", num_sdus, sdu_lengths[i]); + + if (sdu_lengths[i] < 128) { + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->F = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->LCID = sdu_lcids[i]; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->L = (unsigned char) sdu_lengths[i]; + last_size = 2; + } else { + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->F = 1; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->LCID = sdu_lcids[i]; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->L1 = ((unsigned short) sdu_lengths[i] >> 8) & 0x7f; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->L2 = (unsigned short) sdu_lengths[i] & 0xff; + last_size = 3; + } + + mac_pdu_ptr += last_size; + + // 3) cycle through SDUs, compute each relevant and place dlsch_buffer in + memcpy((void *) mac_pdu_ptr, (void *) dlsch_buffer_ptr, sdu_lengths[i]); + dlsch_buffer_ptr+= sdu_lengths[i]; + mac_pdu_ptr += sdu_lengths[i]; + } + + // 4) Compute final offset for padding + if (post_padding > 0) { + ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->LCID = DL_SCH_LCID_PADDING; + mac_pdu_ptr++; + + // compute final offset + offset = ((unsigned char *) mac_pdu_ptr - mac_pdu); + + } else { + // no MAC subPDU with padding + } + + //printf("Offset %d \n", ((unsigned char *) mac_pdu_ptr - mac_pdu)); + + return offset; +} + +/*TODO expand the scheduling functionalities +this function is just generating a dummy MAC PDU and is used to transmit the TA +The structure of the algorithm is taken from the schedule_ue_spec function in LTE +and is preserved for future reference.*/ +void +nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ + + + gNB_MAC_INST *gNB = RC.nrmac[module_idP]; + UE_list_t *UE_list = &gNB->UE_list; + nfapi_nr_dl_config_request_body_t *dl_req; + + // TODO size corretly the arrays + // at present, preserved the array length from lte code + // however not sure why NR_MAX_NB_RB was used here + unsigned char sdu_lcids[NR_MAX_NB_RB] = {0}; + uint16_t sdu_lengths[NR_MAX_NB_RB] = {0}; + + int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; + int CC_id, sub_pdu_id, lcid, offset, i, j=0, k=0; + + // hardcoded parameters + // for DMRS configuration type 1 + // sdus should come from RLC + static unsigned char dlsch_buffer[MAX_NR_DLSCH_PAYLOAD_BYTES]; + uint8_t Qm = 2; + uint16_t R = 697; + uint16_t nb_rb = 50 ; + uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs + int ta_update = 17; + NR_TAG_Id_t tag_id = 0; + int UE_id = 0; // UE_list->head is -1 ! + + UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; + + for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP] + 1; CC_id++) { + LOG_D(MAC, "doing nr_schedule_ue_spec for CC_id %d\n", CC_id); + dl_req = &gNB->DL_req[CC_id].dl_config_request_body; + + //for (UE_id = UE_list->head; UE_id >= -1; UE_id = UE_list->next[UE_id]) { + + /* + //process retransmission + if (round != 8) { + + } else { // This is a potentially new SDU opportunity */ + + if (gNB->tag->timeAlignmentTimer != NULL) { + if (gNB->tag->timeAlignmentTimer == 0) { + ta_update = ue_sched_ctl->ta_update; + /* if we send TA then set timer to not send it for a while */ + if (ta_update != 31) + ue_sched_ctl->ta_timer = 20; + /* reset ta_update */ + ue_sched_ctl->ta_update = 31; + } else { + ta_update = 31; + } + } + + ta_len = (ta_update != 31) ? 2 : 0; + + // retrieve TAG ID + if(gNB->tag->tag_Id != NULL ){ + tag_id = gNB->tag->tag_Id; + } + + // fill dlsch_buffer with random data + for (i = 0; i < MAX_NR_DLSCH_PAYLOAD_BYTES; i++){ + dlsch_buffer[i] = (unsigned char) rand(); + } + + /* + //Sending SDUs with size 1 + //Initialize elements of sdu_lcids and sdu_lengths + //TODO this will be eventually be removed + for (j = 0; j < NB_RB_MAX; j++){ + sdu_lcids[j] = 0x05; // DRB + } + + for (k = 0; k < NB_RB_MAX; k++){ + sdu_lengths[k] = 1; + header_length_total += 2; + sdu_length_total += 1; + }*/ + + //Sending SDUs with size 1 + //Initialize elements of sdu_lcids and sdu_lengths + //TODO this will be eventually be removed + while (TBS - header_length_total - sdu_length_total - ta_len >= 3){ + if (k < NR_MAX_NB_RB && j < NR_MAX_NB_RB){ + sdu_lcids[j] = 0x05; // DRB + sdu_lengths[k] = 1; + header_length_total += 2; + sdu_length_total += 1; + num_sdus +=1; + k++, j++; + } + else { + break; + } + } + + /* + // RLC data on DCCH + if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + } + + // RLC data on DCCH1 + if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + } + + // looping over lcid + for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) { + // here sdu_lcids[num_sdus] is populated + }*/ + + // there is at least one SDU or TA command + // if (num_sdus > 0 ){ + if (ta_len + sdu_length_total + header_length_total > 0) { + + // Check if there is data from RLC or CE + if (TBS - header_length_total - sdu_length_total - ta_len >= 2) { + // we have to consider padding + // padding param currently not in use + padding = TBS - header_length_total - sdu_length_total - ta_len - 1; + post_padding = 1; + } else { + post_padding = 0; + } + + + offset = nr_generate_dlsch_pdu((unsigned char *) dlsch_buffer, + (unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], + num_sdus, //num_sdus + sdu_lengths, + sdu_lcids, + 255, // no drx + ta_update, // timing advance + tag_id, + NULL, // contention res id + post_padding); + // Padding: fill remainder of DLSCH with 0 + if (post_padding > 0){ + for (int j = 0; j < (TBS - offset); j++) + UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + j] = 0; + } + + // Printing bit by bit for debugging purpose + /*for (int k = 0; k < TBS; k++){ + printf("MAC PDU %u\n",((( UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][k/8]) & (1 << (k & 7))) >> (k & 7))); + if ((k+1)%8 == 0) + printf("\n"); + }*/ + + } + else { // There is no data from RLC or MAC header, so don't schedule + } + //} + //} // UE_id loop + } // CC_id loop +} diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c index d746756d65..92ba958519 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c @@ -34,7 +34,7 @@ #include "LAYER2/MAC/mac.h" #include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/NR_MAC_gNB/mac_proto.h" #include "common/utils/LOG/log.h" diff --git a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h index d56d5d28c1..451bac8042 100644 --- a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h @@ -33,6 +33,7 @@ #include "nr_mac_gNB.h" #include "PHY/defs_gNB.h" +#include "NR_TAG-Id.h" void set_cset_offset(uint16_t); @@ -70,6 +71,19 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frame_txP, sub_frame_t slot_txP, frame_t frame_rxP, sub_frame_t slot_rxP); +int nr_generate_dlsch_pdu(unsigned char *sdus_payload, + unsigned char *mac_pdu, + unsigned char num_sdus, + unsigned short *sdu_lengths, + unsigned char *sdu_lcids, + unsigned char drx_cmd, + unsigned short timing_advance_cmd, + NR_TAG_Id_t tag_id, + unsigned char *ue_cont_res_id, + unsigned short post_padding); + +void nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP); + void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP); void nr_schedule_css_dlsch_phytest(module_id_t module_idP, diff --git a/openair2/LAYER2/NR_MAC_gNB/main.c b/openair2/LAYER2/NR_MAC_gNB/main.c index 88f6c38758..1482f9bf35 100644 --- a/openair2/LAYER2/NR_MAC_gNB/main.c +++ b/openair2/LAYER2/NR_MAC_gNB/main.c @@ -31,7 +31,7 @@ */ #include "mac_proto.h" -#include "LAYER2/MAC/mac_extern.h" //temporary +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "assertions.h" #include "LAYER2/PDCP_v10.1.0/pdcp.h" @@ -106,6 +106,9 @@ void mac_top_init_gNB(void) RC.nrmac[i]->Mod_id = i; + RC.nrmac[i]->tag = (NR_TAG_t*)malloc(sizeof(NR_TAG_t)); + memset((void*)RC.nrmac[i]->tag,0,sizeof(NR_TAG_t)); + for (j = 0; j < MAX_NUM_CCs; j++) { RC.nrmac[i]->DL_req[j].dl_config_request_body.dl_config_pdu_list = RC.nrmac[i]->dl_config_pdu_list[j]; diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h index 7633279579..170fb5d440 100644 --- a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h +++ b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h @@ -55,12 +55,14 @@ #include "common/ran_context.h" #include "LAYER2/MAC/mac.h" #include "LAYER2/MAC/mac_proto.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "PHY/defs_gNB.h" #include "PHY/TOOLS/time_meas.h" #include "targets/ARCH/COMMON/common_lib.h" +#include "NR_TAG.h" + /*! \brief gNB common channels */ typedef struct { int physCellId; @@ -107,7 +109,9 @@ typedef struct gNB_MAC_INST_s { /// frame counter frame_t frame; /// slot counter - int slot; + int slot; + /// timing advance group + NR_TAG_t *tag; /// Pointer to IF module instance for PHY NR_IF_Module_t *if_inst; /// Common cell resources diff --git a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c index 4c9804bdc0..e446ab3a95 100644 --- a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c @@ -34,7 +34,7 @@ #include "openair1/PHY/phy_extern.h" #include "openair1/SCHED_NR/fapi_nr_l1.h" #include "openair2/NR_PHY_INTERFACE/NR_IF_Module.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac_proto.h" #include "LAYER2/NR_MAC_gNB/mac_proto.h" #include "common/ran_context.h" diff --git a/openair2/RRC/NR/nr_rrc_common.c b/openair2/RRC/NR/nr_rrc_common.c index f5ab3f2366..daa9663ca8 100644 --- a/openair2/RRC/NR/nr_rrc_common.c +++ b/openair2/RRC/NR/nr_rrc_common.c @@ -29,7 +29,7 @@ */ #include "nr_rrc_extern.h" -#include "LAYER2/MAC/mac_extern.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "COMMON/openair_defs.h" #include "COMMON/platform_types.h" #include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h" diff --git a/openair2/RRC/NR_UE/rrc_defs.h b/openair2/RRC/NR_UE/rrc_defs.h index ff4145ece3..e2b22ef243 100644 --- a/openair2/RRC/NR_UE/rrc_defs.h +++ b/openair2/RRC/NR_UE/rrc_defs.h @@ -40,7 +40,7 @@ #include "platform_types.h" #include "LAYER2/NR_MAC_UE/mac.h" -#include "LAYER2/NR_MAC/nr_mac.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac.h" #include "rrc_list.h" #include "NR_asn_constant.h" #include "NR_MeasConfig.h" From 6ec89bec1f02274b3bef108a95639271a357d310 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Mon, 26 Aug 2019 17:37:49 +0200 Subject: [PATCH 03/76] Bugfix: header from NR included in LTE UE PHY procedures --- openair1/SCHED_UE/phy_procedures_lte_ue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/openair1/SCHED_UE/phy_procedures_lte_ue.c b/openair1/SCHED_UE/phy_procedures_lte_ue.c index e67735de71..2973473c5a 100644 --- a/openair1/SCHED_UE/phy_procedures_lte_ue.c +++ b/openair1/SCHED_UE/phy_procedures_lte_ue.c @@ -37,7 +37,7 @@ e@ieee.org #include "assertions.h" #include "PHY/defs_UE.h" #include "PHY/phy_extern_ue.h" -#include "executables/nr-uesoftmodem.h" +//#include "executables/nr-uesoftmodem.h" #include "targets/RT/USER/lte-softmodem.h" #include "PHY/LTE_UE_TRANSPORT/transport_proto_ue.h" From 825ae3c06db4ad9a70ae4fc4bf9684e6329faf3a Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Thu, 29 Aug 2019 16:42:29 +0200 Subject: [PATCH 04/76] Integration PHY and MAC procedures for Timing Advance updates. Compilation and run is OK. TA updates need further fixes as not working as expected. - "nr_process_timing_advance": TA to be applied is commented out, need to be uncommented - with introduced delay of 50 in rx_rf, TA update should be 34 in MAC CE but this does not occur when ta is applied at UE side according to standard - introduced ULSCH scheduler and NR RX SDU functions - fixes to logic in UL fill RX indication - added crc indication in UL RX - temporary hardcoded UE_id to 0, rnti not considered in the logic --- cmake_targets/CMakeLists.txt | 1 + openair1/SCHED_NR/fapi_nr_l1.h | 2 + openair1/SCHED_NR/phy_procedures_nr_gNB.c | 35 +- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 4 +- .../LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 7 +- .../NR_MAC_gNB/gNB_scheduler_primitives.c | 18 + .../LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c | 1933 +++++++++++++++++ openair2/LAYER2/NR_MAC_gNB/mac_proto.h | 22 + openair2/NR_PHY_INTERFACE/NR_IF_Module.c | 44 +- 9 files changed, 2032 insertions(+), 34 deletions(-) create mode 100644 openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index de3a08f2e0..bf90a996b5 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -1642,6 +1642,7 @@ set (MAC_NR_SRC ${NR_MAC_DIR}/gNB_scheduler.c ${NR_MAC_DIR}/gNB_scheduler_bch.c ${NR_MAC_DIR}/gNB_scheduler_dlsch.c + ${NR_MAC_DIR}/gNB_scheduler_ulsch.c ${NR_MAC_DIR}/gNB_scheduler_primitives.c ${NR_MAC_DIR}/gNB_scheduler_phytest.c ) diff --git a/openair1/SCHED_NR/fapi_nr_l1.h b/openair1/SCHED_NR/fapi_nr_l1.h index 51169660bf..57ecdc86bb 100644 --- a/openair1/SCHED_NR/fapi_nr_l1.h +++ b/openair1/SCHED_NR/fapi_nr_l1.h @@ -46,3 +46,5 @@ void handle_nr_nfapi_dlsch_pdu(PHY_VARS_gNB *gNB,int frame,int slot, uint8_t *sdu); void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, uint8_t harq_pid); + +void nr_fill_crc_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, uint8_t crc_flag); \ No newline at end of file diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c index caf7652841..e353a51143 100644 --- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c +++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c @@ -267,7 +267,7 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, // [hna] TO BE CLEANED // -------------------- - // nfapi_rx_indication_pdu_t *pdu; + nfapi_rx_indication_pdu_t *pdu; int timing_advance_update; int sync_pos; @@ -277,7 +277,7 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, // gNB->UL_INFO.rx_ind.sfn_sf = frame<<4| slot_rx; // gNB->UL_INFO.rx_ind.rx_indication_body.tl.tag = NFAPI_RX_INDICATION_BODY_TAG; - // pdu = &gNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list[gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus]; + pdu = &gNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list[gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus]; // pdu->rx_ue_information.handle = gNB->ulsch[UE_id+1][0]->handle; // pdu->rx_ue_information.tl.tag = NFAPI_RX_UE_INFORMATION_TAG; @@ -285,11 +285,10 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, // pdu->rx_indication_rel8.tl.tag = NFAPI_RX_INDICATION_REL8_TAG; // pdu->rx_indication_rel8.length = gNB->ulsch[UE_id+1][0]->harq_processes[harq_pid]->TBS>>3; // pdu->rx_indication_rel8.offset = 1; // DJP - I dont understand - but broken unless 1 ???? 0; // filled in at the end of the UL_INFO formation - // pdu->data = gNB->ulsch[UE_id+1][0]->harq_processes[harq_pid]->b; + pdu->data = gNB->ulsch[UE_id+1][0]->harq_processes[harq_pid]->b; // estimate timing advance for MAC sync_pos = nr_est_timing_advance_pusch(gNB, UE_id); timing_advance_update = sync_pos; // - gNB->frame_parms.nb_prefix_samples/4; //to check - // printf("\x1B[33m" "timing_advance_update = %d\n" "\x1B[0m", timing_advance_update); switch (gNB->frame_parms.N_RB_DL) { // case 6: /* nothing to do */ break; @@ -309,7 +308,9 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, if (timing_advance_update < 0) timing_advance_update = 0; if (timing_advance_update > 63) timing_advance_update = 63; - // pdu->rx_indication_rel8.timing_advance = timing_advance_update; + printf("\x1B[33m" "Estimated timing advance PUSCH is = %d, timing_advance_update is %d \n" "\x1B[0m", sync_pos,timing_advance_update); + + pdu->rx_indication_rel8.timing_advance = timing_advance_update; // estimate UL_CQI for MAC (from antenna port 0 only) // int SNRtimes10 = dB_fixed_times10(gNB->pusch_vars[UE_id]->ulsch_power[0]) - 300;//(10*gNB->measurements.n0_power_dB[0]); @@ -322,12 +323,28 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, // harq_pid,frame,slot_rx,SNRtimes10,pdu->rx_indication_rel8.ul_cqi,pdu->rx_indication_rel8.timing_advance, // timing_advance_update); - // gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus++; + gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus++; // gNB->UL_INFO.rx_ind.sfn_sf = frame<<4 | slot_rx; // pthread_mutex_unlock(&gNB->UL_INFO_mutex); } +void nr_fill_crc_indication (PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, uint8_t crc_flag){ + // pthread_mutex_lock(&gNB->UL_INFO_mutex); + nfapi_crc_indication_pdu_t *pdu = &gNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list[gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs]; + // gNB->UL_INFO.crc_ind.sfn_sf = frame<<4 | subframe; + // gNB->UL_INFO.crc_ind.header.message_id = NFAPI_CRC_INDICATION; + // gNB->UL_INFO.crc_ind.crc_indication_body.tl.tag = NFAPI_CRC_INDICATION_BODY_TAG; + // pdu->instance_length = 0; // don't know what to do with this + // // pdu->rx_ue_information.handle = handle; + // pdu->rx_ue_information.tl.tag = NFAPI_RX_UE_INFORMATION_TAG; + // pdu->rx_ue_information.rnti = gNB->ulsch[UE_id]->rnti; + // pdu->crc_indication_rel8.tl.tag = NFAPI_CRC_INDICATION_REL8_TAG; + // pdu->crc_indication_rel8.crc_flag = crc_flag; + gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs++; + //LOG_D(PHY, "%s() rnti:%04x crcs:%d crc_flag:%d\n", __FUNCTION__, pdu->rx_ue_information.rnti, gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs, crc_flag); + // pthread_mutex_unlock(&gNB->UL_INFO_mutex); +} void phy_procedures_gNB_common_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) { @@ -355,9 +372,10 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) int num_pusch_pdu = UL_tti_req->n_pdus; LOG_D(PHY,"phy_procedures_gNB_uespec_RX frame %d, slot %d, num_pusch_pdu %d\n",frame_rx,slot_rx,num_pusch_pdu); - - for (int i = 0; i < num_pusch_pdu; i++) { + gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus = 0; + + for (int i = 0; i < num_pusch_pdu; i++) { switch (UL_tti_req->pdus_list[i].pdu_type) { case NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE: { @@ -378,6 +396,7 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) //LOG_M("rxdataF_ext.m","rxF_ext",gNB->pusch_vars[UE_id]->rxdataF_ext[0],6900,1,1); nr_ulsch_procedures(gNB, frame_rx, slot_rx, UE_id, harq_pid); nr_fill_rx_indication(gNB, frame_rx, slot_rx, UE_id, harq_pid); // indicate SDU to MAC + nr_fill_crc_indication(gNB, frame_rx, slot_rx, UE_id, 0); } } } diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index 2ad57beba9..bccc3a61b9 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -1551,10 +1551,10 @@ void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t timing int factor_mu = 1 << mu; - PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (timing_advance - 31) * 1024 / factor_mu ; + //PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (timing_advance - 31) * 1024 / factor_mu ; - LOG_D(PHY,"[UE %d] Got timing advance %d from MAC, new value is %d\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); + LOG_D(PHY,"[UE %d] Got timing advance %u from MAC, new value is %u\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); } void ue_ulsch_uespec_procedures(PHY_VARS_NR_UE *ue, diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index a53f09939b..7f309a8a3a 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -185,7 +185,7 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ uint16_t sdu_lengths[NR_MAX_NB_RB] = {0}; int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; - int CC_id, sub_pdu_id, lcid, offset, i, j=0, k=0; + int CC_id, sub_pdu_id, lcid, offset, i, j=0, k=0, ta_update; // hardcoded parameters // for DMRS configuration type 1 @@ -195,11 +195,11 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ uint16_t R = 697; uint16_t nb_rb = 50 ; uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs - int ta_update = 17; NR_TAG_Id_t tag_id = 0; int UE_id = 0; // UE_list->head is -1 ! UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; + ta_update = ue_sched_ctl->ta_update; for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP] + 1; CC_id++) { LOG_D(MAC, "doing nr_schedule_ue_spec for CC_id %d\n", CC_id); @@ -214,13 +214,14 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ } else { // This is a potentially new SDU opportunity */ if (gNB->tag->timeAlignmentTimer != NULL) { + printf(" SHOULD NOT ENTER HERE \n"); if (gNB->tag->timeAlignmentTimer == 0) { ta_update = ue_sched_ctl->ta_update; /* if we send TA then set timer to not send it for a while */ if (ta_update != 31) ue_sched_ctl->ta_timer = 20; /* reset ta_update */ - ue_sched_ctl->ta_update = 31; + ue_sched_ctl->ta_update = 31; } else { ta_update = 31; } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c index 92ba958519..f3a1b3e7fd 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c @@ -464,3 +464,21 @@ int get_symbolsperslot(nfapi_nr_config_request_t *cfg) { } +int find_nrUE_id(module_id_t mod_idP, rnti_t rntiP) { + + int UE_id; + UE_list_t *UE_list = &RC.nrmac[mod_idP]->UE_list; + + for (UE_id = 0; UE_id < MAX_MOBILES_PER_GNB; UE_id++) { + if (UE_list->active[UE_id] == TRUE) { + if (UE_list->UE_template[nrUE_PCCID(mod_idP, UE_id)][UE_id].rnti == rntiP) { + return UE_id; + } + } + } + return -1; +} + +int nrUE_PCCID(module_id_t mod_idP, int ue_idP) { + return (RC.nrmac[mod_idP]->UE_list.pCC_id[ue_idP]); +} diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c new file mode 100644 index 0000000000..cc3f0c5001 --- /dev/null +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c @@ -0,0 +1,1933 @@ +/* + * 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 gNB_scheduler_ulsch.c + * \brief gNB procedures for the ULSCH transport channel + * \author Navid Nikaein and Raymond Knopp, Guido Casati + * \date 2019 + * \email: guido.casati@iis.fraunhofer.de + * \version 1.0 + * @ingroup _mac + */ + +/* indented with: indent -kr eNB_scheduler_RA.c */ + +#include "LAYER2/NR_MAC_gNB/mac_proto.h" + +/* +#include "LAYER2/MAC/mac.h" +#include "LAYER2/MAC/mac_extern.h" +#include "common/utils/LOG/log.h" +#include "common/utils/LOG/vcd_signal_dumper.h" +#include "nfapi/oai_integration/vendor_ext.h" +#include "UTIL/OPT/opt.h" +#include "OCG.h" +#include "OCG_extern.h" +#include "PHY/LTE_TRANSPORT/transport_common_proto.h" + +#include "RRC/LTE/rrc_extern.h" +#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h" + +#include "assertions.h" +#include "pdcp.h" + +#if defined(ENABLE_ITTI) + #include "intertask_interface.h" +#endif + +#include "ENB_APP/flexran_agent_defs.h" +#include "flexran_agent_ran_api.h" +#include "header.pb-c.h" +#include "flexran.pb-c.h" +#include "flexran_agent_mac.h" +#include + +#include "T.h" + +#include "common/ran_context.h" +extern RAN_CONTEXT_t RC; + +#define ENABLE_MAC_PAYLOAD_DEBUG +#define DEBUG_eNB_SCHEDULER 1 + +extern int oai_nfapi_hi_dci0_req(nfapi_hi_dci0_request_t *hi_dci0_req); +extern void add_subframe(uint16_t *frameP, uint16_t *subframeP, int offset); +extern uint16_t sfnsf_add_subframe(uint16_t frameP, uint16_t subframeP, int offset); +extern int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req);*/ + +/* +// This table holds the allowable PRB sizes for ULSCH transmissions +uint8_t rb_table[34] = { + 1, 2, 3, 4, 5, // 0-4 + 6, 8, 9, 10, 12, // 5-9 + 15, 16, 18, 20, 24, // 10-14 + 25, 27, 30, 32, 36, // 15-19 + 40, 45, 48, 50, 54, // 20-24 + 60, 64, 72, 75, 80, // 25-29 + 81, 90, 96, 100 // 30-33 +};*/ + +/*extern mui_t rrc_eNB_mui;*/ + +//----------------------------------------------------------------------------- +/* +* When data are received on PHY and transmitted to MAC +*/ +void +nr_rx_sdu(const module_id_t gnb_mod_idP, + const int CC_idP, + const frame_t frameP, + const sub_frame_t subframeP, + const rnti_t rntiP, + uint8_t *sduP, + const uint16_t sdu_lenP, + const uint16_t timing_advance, + const uint8_t ul_cqi) +//----------------------------------------------------------------------------- +{ + int current_rnti = 0, UE_id = -1, harq_pid = 0; + // int RA_id = 0; + // int old_rnti = -1; + // int old_UE_id = -1; + // int crnti_rx = 0; + // int first_rb = 0; + // unsigned char num_ce = 0; + // unsigned char num_sdu = 0; + // unsigned char *payload_ptr = NULL; + // unsigned char rx_ces[MAX_NUM_CE]; + // unsigned char rx_lcids[NB_RB_MAX]; + // unsigned short rx_lengths[NB_RB_MAX]; + // uint8_t lcgid = 0; + // int lcgid_updated[4] = {0, 0, 0, 0}; + // rrc_eNB_ue_context_t *ue_contextP = NULL; + gNB_MAC_INST *gNB = NULL; + UE_list_t *UE_list = NULL; + UE_sched_ctrl_t *UE_scheduling_control = NULL; + // UE_TEMPLATE *UE_template_ptr = NULL; + + /* Init */ + current_rnti = rntiP; + UE_id = find_nrUE_id(gnb_mod_idP, current_rnti); + gNB = RC.nrmac[gnb_mod_idP]; + UE_list = &gNB->UE_list; + + // harq_pid = subframe2harqpid(&mac->common_channels[CC_idP], frameP, subframeP); + // memset(rx_ces, 0, MAX_NUM_CE * sizeof(unsigned char)); + // memset(rx_lcids, 0, NB_RB_MAX * sizeof(unsigned char)); + // memset(rx_lengths, 0, NB_RB_MAX * sizeof(unsigned short)); + // start_meas(&mac->rx_ulsch_sdu); + // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU, 1); + + // if (opt_enabled == 1) { + // trace_pdu(DIRECTION_UPLINK, sduP, sdu_lenP, 0, WS_C_RNTI, current_rnti, frameP, subframeP, 0, 0); + // LOG_D(OPT, "[eNB %d][ULSCH] Frame %d rnti %x with size %d\n", + // gnb_mod_idP, + // frameP, + // current_rnti, + // sdu_lenP); + // } + + /* Hardcoded UE_id */ + UE_id = 0; + + if (UE_id != -1) { + UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); + // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); + + LOG_D(MAC, "[eNB %d][PUSCH %d] CC_id %d %d.%d Received ULSCH sdu round %d from PHY (rnti %x, UE_id %d) ul_cqi %d\n", + gnb_mod_idP, + harq_pid, + CC_idP, + frameP, + subframeP, + UE_scheduling_control->round_UL[CC_idP][harq_pid], + current_rnti, + UE_id, + ul_cqi); + + // AssertFatal(UE_scheduling_control->round_UL[CC_idP][harq_pid] < 8, "round >= 8\n"); + + if (sduP != NULL) { + // UE_scheduling_control->ul_inactivity_timer = 0; + // UE_scheduling_control->ul_failure_timer = 0; + // UE_scheduling_control->ul_scheduled &= (~(1 << harq_pid)); + /* LTE: Update with smoothing: 3/4 of old value and 1/4 of new. + * This is the logic that was done in the function + * lte_est_timing_advance_pusch, maybe it's not necessary? + * maybe it's even not correct at all? + * NR: smoothing removed + */ + //UE_scheduling_control->ta_update = (UE_scheduling_control->ta_update * 3 + timing_advance) / 4; + UE_scheduling_control->ta_update = timing_advance; + printf("UE_scheduling_control->ta_update %u\n", UE_scheduling_control->ta_update); + // UE_scheduling_control->pusch_snr[CC_idP] = ul_cqi; + // UE_scheduling_control->ul_consecutive_errors = 0; + + // first_rb = UE_template_ptr->first_rb_ul[harq_pid]; + + // if (UE_scheduling_control->ul_out_of_sync > 0) { + // UE_scheduling_control->ul_out_of_sync = 0; + // mac_eNB_rrc_ul_in_sync(gnb_mod_idP, CC_idP, frameP, subframeP, current_rnti); + // } + + /* Update bytes to schedule */ + // UE_template_ptr->scheduled_ul_bytes -= UE_template_ptr->TBS_UL[harq_pid]; + + // if (UE_template_ptr->scheduled_ul_bytes < 0) { + // UE_template_ptr->scheduled_ul_bytes = 0; + // } + } else { // sduP == NULL => error + // LOG_W(MAC, "[eNB %d][PUSCH %d] CC_id %d %d.%d ULSCH in error in round %d, ul_cqi %d, UE_id %d, RNTI %x\n", + // gnb_mod_idP, + // harq_pid, + // CC_idP, + // frameP, + // subframeP, + // UE_scheduling_control->round_UL[CC_idP][harq_pid], + // ul_cqi, + // UE_id, + // current_rnti); + + // if (ul_cqi > 200) { // too high energy pattern + // UE_scheduling_control->pusch_snr[CC_idP] = ul_cqi; + // LOG_W(MAC, "[MAC] Too high energy pattern\n"); + // } + + // if (UE_scheduling_control->round_UL[CC_idP][harq_pid] == 3) { + // UE_scheduling_control->ul_scheduled &= (~(1 << harq_pid)); + // UE_scheduling_control->round_UL[CC_idP][harq_pid] = 0; + + // if (UE_scheduling_control->ul_consecutive_errors++ == 10) { + // UE_scheduling_control->ul_failure_timer = 1; + // } + + // /* Update scheduled bytes */ + // UE_template_ptr->scheduled_ul_bytes -= UE_template_ptr->TBS_UL[harq_pid]; + + // if (UE_template_ptr->scheduled_ul_bytes < 0) { + // UE_template_ptr->scheduled_ul_bytes = 0; + // } + + // if (find_RA_id(gnb_mod_idP, CC_idP, current_rnti) != -1) { + // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); + // } + // } else { + // UE_scheduling_control->round_UL[CC_idP][harq_pid]++; + // } + + // /* CDRX UL HARQ timers */ + // if (UE_scheduling_control->cdrx_configured == TRUE) { + // /* Synchronous UL HARQ */ + // UE_scheduling_control->ul_synchronous_harq_timer[CC_idP][harq_pid] = 5; + // /* + // * The NACK is programmed in n+4 subframes, so UE will have drxRetransmission running. + // * Setting ul_synchronous_harq_timer = 5 will trigger drxRetransmission timer. + // * Note: in case of asynchronous UL HARQ process restart here relevant RTT timer. + // * Start corresponding CDRX ULRetransmission timer. + // */ + // } + + // first_rb = UE_template_ptr->first_rb_ul[harq_pid]; + + // /* Program NACK for PHICH */ + // LOG_D(MAC, "Programming PHICH NACK for rnti %x harq_pid %d (first_rb %d)\n", + // current_rnti, + // harq_pid, + // first_rb); + + // nfapi_hi_dci0_request_t *hi_dci0_req = NULL; + // uint8_t sf_ahead_dl = ul_subframe2_k_phich(&mac->common_channels[CC_idP], subframeP); + // hi_dci0_req = &mac->HI_DCI0_req[CC_idP][(subframeP + sf_ahead_dl) % 10]; + // nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &hi_dci0_req->hi_dci0_request_body; + // nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi]; + // memset((void *) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t)); + // hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE; + // hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu); + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG; + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = first_rb; + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = 0; + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0; + // hi_dci0_req_body->number_of_hi++; + // hi_dci0_req_body->sfnsf = sfnsf_add_subframe(frameP, subframeP, 0); + // hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG; + // hi_dci0_req->sfn_sf = sfnsf_add_subframe(frameP, subframeP, sf_ahead_dl); + // hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST; + // return; + } + + // if UE_id == -1 + } // else if ((RA_id = find_RA_id(gnb_mod_idP, CC_idP, current_rnti)) != -1) { // Check if this is an RA process for the rnti + // RA_t *ra = (RA_t *) &(mac->common_channels[CC_idP].ra[RA_id]); + // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + + // if (ra->rach_resource_type > 0) { + // harq_pid = 0; + // } + + // #endif + // AssertFatal(mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx > 1, + // "maxHARQ %d should be greater than 1\n", + // (int) mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx); + // LOG_D(MAC, "[eNB %d][PUSCH %d] CC_id %d [RAPROC Msg3] Received ULSCH sdu round %d from PHY (rnti %x, RA_id %d) ul_cqi %d\n", + // gnb_mod_idP, + // harq_pid, + // CC_idP, + // ra->msg3_round, + // current_rnti, + // RA_id, + // ul_cqi); + // first_rb = ra->msg3_first_rb; + + // if (sduP == NULL) { // we've got an error on Msg3 + // LOG_D(MAC, "[eNB %d] CC_id %d, RA %d ULSCH in error in round %d/%d\n", + // gnb_mod_idP, + // CC_idP, + // RA_id, + // ra->msg3_round, + // (int) mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx); + + // if (ra->msg3_round >= mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx - 1) { + // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); + // } else { + // // first_rb = UE_template_ptr->first_rb_ul[harq_pid]; // UE_id = -1 !!!! + // ra->msg3_round++; + // /* Prepare handling of retransmission */ + // get_Msg3allocret(&mac->common_channels[CC_idP], + // ra->Msg3_subframe, + // ra->Msg3_frame, + // &ra->Msg3_frame, + // &ra->Msg3_subframe); + // // prepare handling of retransmission + // add_msg3(gnb_mod_idP, CC_idP, ra, frameP, subframeP); + // } + // /* TODO: program NACK for PHICH? */ + // return; + // } + //} else { + // LOG_W(MAC, "Cannot find UE or RA corresponding to ULSCH rnti %x, dropping it\n", current_rnti); + // return; + //} + + //payload_ptr = parse_ulsch_header(sduP, &num_ce, &num_sdu, rx_ces, rx_lcids, rx_lengths, sdu_lenP); + + //if (payload_ptr == NULL) { + // LOG_E(MAC,"[eNB %d][PUSCH %d] CC_id %d ulsch header unknown lcid(rnti %x, UE_id %d)\n", + // gnb_mod_idP, + // harq_pid, + // CC_idP, + // current_rnti, + // UE_id); + // return; + //} + + //T(T_ENB_MAC_UE_UL_PDU, + // T_INT(gnb_mod_idP), + // T_INT(CC_idP), + // T_INT(current_rnti), + // T_INT(frameP), + // T_INT(subframeP), + // T_INT(harq_pid), + // T_INT(sdu_lenP), + // T_INT(num_ce), + // T_INT(num_sdu)); + //T(T_ENB_MAC_UE_UL_PDU_WITH_DATA, + // T_INT(gnb_mod_idP), + // T_INT(CC_idP), + // T_INT(current_rnti), + // T_INT(frameP), + // T_INT(subframeP), + // T_INT(harq_pid), + // T_INT(sdu_lenP), + // T_INT(num_ce), + // T_INT(num_sdu), + // T_BUFFER(sduP, sdu_lenP)); + //mac->eNB_stats[CC_idP].ulsch_bytes_rx = sdu_lenP; + //mac->eNB_stats[CC_idP].total_ulsch_bytes_rx += sdu_lenP; + //mac->eNB_stats[CC_idP].total_ulsch_pdus_rx += 1; + + //if (UE_id != -1) { + // UE_scheduling_control->round_UL[CC_idP][harq_pid] = 0; + //} + + ///* Control element */ + //for (int i = 0; i < num_ce; i++) { + // T(T_ENB_MAC_UE_UL_CE, + // T_INT(gnb_mod_idP), + // T_INT(CC_idP), + // T_INT(current_rnti), + // T_INT(frameP), + // T_INT(subframeP), + // T_INT(rx_ces[i])); + + // switch (rx_ces[i]) { // implement and process PHR + CRNTI + BSR + // case POWER_HEADROOM: + // if (UE_id != -1) { + // UE_template_ptr->phr_info = (payload_ptr[0] & 0x3f) - PHR_MAPPING_OFFSET + (int8_t)(hundred_times_log10_NPRB[UE_template_ptr->nb_rb_ul[harq_pid] - 1] / 100); + + // if (UE_template_ptr->phr_info > 40) { + // UE_template_ptr->phr_info = 40; + // } + + // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d : Received PHR PH = %d (db)\n", + // gnb_mod_idP, + // CC_idP, + // rx_ces[i], + // UE_template_ptr->phr_info); + + // UE_template_ptr->phr_info_configured = 1; + // UE_scheduling_control->phr_received = 1; + // } + + // payload_ptr += sizeof(POWER_HEADROOM_CMD); + // break; + + // case CRNTI: + // old_rnti = (((uint16_t) payload_ptr[0]) << 8) + payload_ptr[1]; + // old_UE_id = find_UE_id(gnb_mod_idP, old_rnti); + // LOG_D(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d MAC CE_LCID %d (ce %d/%d): CRNTI %x (UE_id %d) in Msg3\n", + // gnb_mod_idP, + // frameP, + // subframeP, + // CC_idP, + // rx_ces[i], + // i, + // num_ce, + // old_rnti, + // old_UE_id); + + // /* Receiving CRNTI means that the current rnti has to go away */ + // if (old_UE_id != -1) { + // if (mac_eNB_get_rrc_status(gnb_mod_idP,old_rnti) == RRC_HO_EXECUTION) { + // LOG_I(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d : (rnti %x UE_id %d) Handover case\n", + // gnb_mod_idP, + // frameP, + // subframeP, + // CC_idP, + // old_rnti, + // old_UE_id); + + // UE_id = old_UE_id; + // current_rnti = old_rnti; + // /* Clear timer */ + // UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); + // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); + + // UE_scheduling_control->uplane_inactivity_timer = 0; + // UE_scheduling_control->ul_inactivity_timer = 0; + // UE_scheduling_control->ul_failure_timer = 0; + + // if (UE_scheduling_control->ul_out_of_sync > 0) { + // UE_scheduling_control->ul_out_of_sync = 0; + // mac_eNB_rrc_ul_in_sync(gnb_mod_idP, + // CC_idP, + // frameP, + // subframeP, + // old_rnti); + // } + // UE_template_ptr->ul_SR = 1; + // UE_scheduling_control->crnti_reconfigurationcomplete_flag = 1; + // UE_list->UE_template[UE_PCCID(gnb_mod_idP, UE_id)][UE_id].configured = 1; + // cancel_ra_proc(gnb_mod_idP, + // CC_idP, + // frameP, + // current_rnti); + // } else { + // /* TODO: if the UE did random access (followed by a MAC uplink with + // * CRNTI) because none of its scheduling request was granted, then + // * according to 36.321 5.4.4 the UE's MAC will notify RRC to release + // * PUCCH/SRS. According to 36.331 5.3.13 the UE will then apply + // * default configuration for CQI reporting and scheduling requests, + // * which basically means that the CQI requests won't work anymore and + // * that the UE won't do any scheduling request anymore as long as the + // * eNB doesn't reconfigure the UE. + // * We have to take care of this. As the code is, nothing is done and + // * the UE state in the eNB is wrong. + // */ + // RA_id = find_RA_id(gnb_mod_idP, CC_idP, current_rnti); + + // if (RA_id != -1) { + // RA_t *ra = &(mac->common_channels[CC_idP].ra[RA_id]); + // int8_t ret = mac_rrc_data_ind(gnb_mod_idP, + // CC_idP, + // frameP, subframeP, + // UE_id, + // old_rnti, + // DCCH, + // (uint8_t *) payload_ptr, + // rx_lengths[i], + // 0 + // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + // ,ra->rach_resource_type > 0 + // #endif + // ); + // /* Received a new rnti */ + // if (ret == 0) { + // ra->state = MSGCRNTI; + // LOG_I(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d : (rnti %x UE_id %d) Received rnti(Msg4)\n", + // gnb_mod_idP, + // frameP, + // subframeP, + // CC_idP, + // old_rnti, + // old_UE_id); + // UE_id = old_UE_id; + // current_rnti = old_rnti; + // ra->rnti = old_rnti; + // ra->crnti_rrc_mui = rrc_eNB_mui-1; + // ra->crnti_harq_pid = -1; + + // /* Clear timer */ + // UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); + // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); + + // UE_scheduling_control->uplane_inactivity_timer = 0; + // UE_scheduling_control->ul_inactivity_timer = 0; + // UE_scheduling_control->ul_failure_timer = 0; + + // if (UE_scheduling_control->ul_out_of_sync > 0) { + // UE_scheduling_control->ul_out_of_sync = 0; + // mac_eNB_rrc_ul_in_sync(gnb_mod_idP, CC_idP, frameP, subframeP, old_rnti); + // } + // UE_template_ptr->ul_SR = 1; + // UE_scheduling_control->crnti_reconfigurationcomplete_flag = 1; + // } else { + // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); + // } + // // break; + // } + // } + // } else { + // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); + // LOG_W(MAC, "[MAC] Can't find old UE_id\n"); + // } + + // crnti_rx = 1; + // payload_ptr += 2; // sizeof(CRNTI) + // break; + + // case TRUNCATED_BSR: + // case SHORT_BSR: + // lcgid = (payload_ptr[0] >> 6); + // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d : Received short BSR LCGID = %u bsr = %d\n", + // gnb_mod_idP, + // CC_idP, + // rx_ces[i], + // lcgid, + // payload_ptr[0] & 0x3f); + + // if (UE_id != -1) { + // int bsr = 0; + // bsr = payload_ptr[0] & 0x3f; + // lcgid_updated[lcgid] = 1; + // /* Update buffer info */ + // UE_template_ptr->ul_buffer_info[lcgid] = BSR_TABLE[bsr]; + // UE_template_ptr->estimated_ul_buffer = + // UE_template_ptr->ul_buffer_info[LCGID0] + + // UE_template_ptr->ul_buffer_info[LCGID1] + + // UE_template_ptr->ul_buffer_info[LCGID2] + + // UE_template_ptr->ul_buffer_info[LCGID3]; + + // RC.eNB[gnb_mod_idP][CC_idP]->pusch_stats_bsr[UE_id][(frameP * 10) + subframeP] = (payload_ptr[0] & 0x3f); + + // if (UE_id == UE_list->head) { + // VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BSR, (payload_ptr[0] & 0x3f)); + // } + + // if (UE_template_ptr->ul_buffer_creation_time[lcgid] == 0) { + // UE_template_ptr->ul_buffer_creation_time[lcgid] = frameP; + // } + + // if (mac_eNB_get_rrc_status(gnb_mod_idP,UE_RNTI(gnb_mod_idP, UE_id)) < RRC_CONNECTED) { + // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d : estimated_ul_buffer = %d (lcg increment %d)\n", + // gnb_mod_idP, + // CC_idP, + // rx_ces[i], + // UE_template_ptr->estimated_ul_buffer, + // UE_template_ptr->ul_buffer_info[lcgid]); + // } + // } else { + // /* Need error message */ + // } + + // payload_ptr += 1; // sizeof(SHORT_BSR) + // break; + + // case LONG_BSR: + // if (UE_id != -1) { + // int bsr0 = (payload_ptr[0] & 0xFC) >> 2; + // int bsr1 = ((payload_ptr[0] & 0x03) << 4) | ((payload_ptr[1] & 0xF0) >> 4); + // int bsr2 = ((payload_ptr[1] & 0x0F) << 2) | ((payload_ptr[2] & 0xC0) >> 6); + // int bsr3 = payload_ptr[2] & 0x3F; + // lcgid_updated[LCGID0] = 1; + // lcgid_updated[LCGID1] = 1; + // lcgid_updated[LCGID2] = 1; + // lcgid_updated[LCGID3] = 1; + // /* Update buffer info */ + // UE_template_ptr->ul_buffer_info[LCGID0] = BSR_TABLE[bsr0]; + // UE_template_ptr->ul_buffer_info[LCGID1] = BSR_TABLE[bsr1]; + // UE_template_ptr->ul_buffer_info[LCGID2] = BSR_TABLE[bsr2]; + // UE_template_ptr->ul_buffer_info[LCGID3] = BSR_TABLE[bsr3]; + + // UE_template_ptr->estimated_ul_buffer = + // UE_template_ptr->ul_buffer_info[LCGID0] + + // UE_template_ptr->ul_buffer_info[LCGID1] + + // UE_template_ptr->ul_buffer_info[LCGID2] + + // UE_template_ptr->ul_buffer_info[LCGID3]; + + // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d: Received long BSR. Size is LCGID0 = %u LCGID1 = %u LCGID2 = %u LCGID3 = %u\n", + // gnb_mod_idP, + // CC_idP, + // rx_ces[i], + // UE_template_ptr->ul_buffer_info[LCGID0], + // UE_template_ptr->ul_buffer_info[LCGID1], + // UE_template_ptr->ul_buffer_info[LCGID2], + // UE_template_ptr->ul_buffer_info[LCGID3]); + + // if (crnti_rx == 1) { + // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d: Received CRNTI.\n", + // gnb_mod_idP, + // CC_idP, + // rx_ces[i]); + // } + + // for(int lcgid = 0; lcgid <= LCGID3; lcgid++) { + // if (UE_template_ptr->ul_buffer_info[lcgid] == 0) { + // UE_template_ptr->ul_buffer_creation_time[lcgid] = 0; + // } else if (UE_template_ptr->ul_buffer_creation_time[lcgid] == 0) { + // UE_template_ptr->ul_buffer_creation_time[lcgid] = frameP; + // } + // } + // } + + // payload_ptr += 3; // sizeof(LONG_BSR) + // break; + + // default: + // LOG_E(MAC, "[eNB %d] CC_id %d Received unknown MAC header (0x%02x)\n", + // gnb_mod_idP, + // CC_idP, + // rx_ces[i]); + // break; + //} // end switch on control element + //} // end for loop on control element + + // for (int i = 0; i < num_sdu; i++) { + // LOG_D(MAC, "SDU Number %d MAC Subheader SDU_LCID %d, length %d\n", + // i, + // rx_lcids[i], + // rx_lengths[i]); + // T(T_ENB_MAC_UE_UL_SDU, + // T_INT(gnb_mod_idP), + // T_INT(CC_idP), + // T_INT(current_rnti), + // T_INT(frameP), + // T_INT(subframeP), + // T_INT(rx_lcids[i]), + // T_INT(rx_lengths[i])); + // T(T_ENB_MAC_UE_UL_SDU_WITH_DATA, + // T_INT(gnb_mod_idP), + // T_INT(CC_idP), + // T_INT(current_rnti), + // T_INT(frameP), + // T_INT(subframeP), + // T_INT(rx_lcids[i]), + // T_INT(rx_lengths[i]), + // T_BUFFER(payload_ptr, rx_lengths[i])); + + // switch (rx_lcids[i]) { + // case CCCH: + // if (rx_lengths[i] > CCCH_PAYLOAD_SIZE_MAX) { + // LOG_E(MAC, "[eNB %d/%d] frame %d received CCCH of size %d (too big, maximum allowed is %d, sdu_len %d), dropping packet\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // rx_lengths[i], + // CCCH_PAYLOAD_SIZE_MAX, + // sdu_lenP); + // break; + // } + + // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, Received CCCH: %x.%x.%x.%x.%x.%x, Terminating RA procedure for UE rnti %x\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // payload_ptr[0], payload_ptr[1], payload_ptr[2], payload_ptr[3], payload_ptr[4], payload_ptr[5], + // current_rnti); + // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_TERMINATE_RA_PROC, 1); + // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_TERMINATE_RA_PROC, 0); + // RA_id = find_RA_id(gnb_mod_idP, CC_idP, current_rnti); + + // if (RA_id != -1) { + // RA_t *ra = &(mac->common_channels[CC_idP].ra[RA_id]); + // LOG_D(MAC, "[mac %d][RAPROC] CC_id %d Checking proc %d : rnti (%x, %x), state %d\n", + // gnb_mod_idP, + // CC_idP, + // RA_id, + // ra->rnti, + // current_rnti, + // ra->state); + + // if (UE_id < 0) { + // memcpy(&(ra->cont_res_id[0]), payload_ptr, 6); + // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d CCCH: Received Msg3: length %d, offset %ld\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // rx_lengths[i], + // payload_ptr - sduP); + + // if ((UE_id = add_new_ue(gnb_mod_idP, CC_idP, ra->rnti, harq_pid + // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + // , ra->rach_resource_type + // #endif + // )) == -1) { + // LOG_E(MAC,"[MAC][eNB] Max user count reached\n"); + // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); // send Connection Reject ??? + // break; + // // kill RA proc + // } else { + // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d Added user with rnti %x => UE %d\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // ra->rnti, + // UE_id); + + // UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); + // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); + // } + // } else { + // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d CCCH: Received Msg3 from already registered UE %d: length %d, offset %ld\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // UE_id, + // rx_lengths[i], + // payload_ptr - sduP); + // // kill RA proc + // } + + // mac_rrc_data_ind(gnb_mod_idP, + // CC_idP, + // frameP, subframeP, + // UE_id, + // current_rnti, + // CCCH, + // (uint8_t *) payload_ptr, + // rx_lengths[i], + // 0 + // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + // ,ra->rach_resource_type > 0 + // #endif + // ); + + // if (num_ce > 0) { // handle msg3 which is not RRCConnectionRequest + // // process_ra_message(msg3,num_ce,rx_lcids,rx_ces); + // } + + // // prepare transmission of Msg4 + // ra->state = MSG4; + + // if(mac->common_channels[CC_idP].tdd_Config != NULL) { + // switch(mac->common_channels[CC_idP].tdd_Config->subframeAssignment) { + // case 1: + // ra->Msg4_frame = frameP + ((subframeP > 2) ? 1 : 0); + // ra->Msg4_subframe = (subframeP + 7) % 10; + // break; + + // default: + // printf("%s:%d: TODO\n", __FILE__, __LINE__); + // abort(); + // // TODO need to be complete for other tdd configs. + // } + // } else { + // /* Program Msg4 PDCCH+DLSCH/MPDCCH transmission 4 subframes from now, + // * Check if this is ok for BL/CE, or if the rule is different + // */ + // ra->Msg4_frame = frameP + ((subframeP > 5) ? 1 : 0); + // ra->Msg4_subframe = (subframeP + 4) % 10; + // } + + // UE_scheduling_control->crnti_reconfigurationcomplete_flag = 0; + // } // if RA process is active + + // break; + + // case DCCH: + // case DCCH1: + //#if defined(ENABLE_MAC_PAYLOAD_DEBUG) + // LOG_T(MAC, "offset: %d\n", (unsigned char) ((unsigned char *) payload_ptr - sduP)); + // + // for (int j = 0; j < 32; j++) { + // LOG_T(MAC, "%x ", payload_ptr[j]); + // } + // + // LOG_T(MAC, "\n"); + //#endif + // + // if (UE_id != -1) { + // if (lcgid_updated[UE_template_ptr->lcgidmap[rx_lcids[i]]] == 0) { + // /* Adjust buffer occupancy of the correponding logical channel group */ + // if (UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] >= rx_lengths[i]) + // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] -= rx_lengths[i]; + // else + // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] = 0; + // + // UE_template_ptr->estimated_ul_buffer = + // UE_template_ptr->ul_buffer_info[0] + + // UE_template_ptr->ul_buffer_info[1] + + // UE_template_ptr->ul_buffer_info[2] + + // UE_template_ptr->ul_buffer_info[3]; + // //UE_template_ptr->estimated_ul_buffer += UE_template_ptr->estimated_ul_buffer / 4; + // } + // + // LOG_D(MAC, + // "[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DCCH, received %d bytes form UE %d on LCID %d \n", + // gnb_mod_idP, CC_idP, frameP, rx_lengths[i], UE_id, + // rx_lcids[i]); + // mac_rlc_data_ind(gnb_mod_idP, current_rnti, gnb_mod_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_NO, rx_lcids[i], (char *) payload_ptr, rx_lengths[i], 1, NULL); //(unsigned int*)crc_status); + // UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]] += 1; + // UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]] += rx_lengths[i]; + // + // if (mac_eNB_get_rrc_status(gnb_mod_idP, current_rnti) < RRC_RECONFIGURED) { + // UE_list->UE_sched_ctrl[UE_id].uplane_inactivity_timer = 0; + // } + // } + // + // break; + // + // // all the DRBS + // case DTCH: + // default: + //#if defined(ENABLE_MAC_PAYLOAD_DEBUG) + // LOG_T(MAC, "offset: %d\n", + // (unsigned char) ((unsigned char *) payload_ptr - sduP)); + // + // for (int j = 0; j < 32; j++) { + // LOG_T(MAC, "%x ", payload_ptr[j]); + // } + // + // LOG_T(MAC, "\n"); + //#endif + // + // if (rx_lcids[i] < NB_RB_MAX) { + // LOG_D(MAC, "[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // rx_lengths[i], + // UE_id, + // rx_lcids[i]); + // + // if (UE_id != -1) { + // /* Adjust buffer occupancy of the correponding logical channel group */ + // LOG_D(MAC, "[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d, removing from LCGID %ld, %d\n", + // gnb_mod_idP, + // CC_idP, + // frameP, + // rx_lengths[i], + // UE_id, + // rx_lcids[i], + // UE_template_ptr->lcgidmap[rx_lcids[i]], + // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]]); + // + // if (lcgid_updated[UE_template_ptr->lcgidmap[rx_lcids[i]]] == 0) { + // if (UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] >= rx_lengths[i]) { + // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] -= rx_lengths[i]; + // } else { + // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] = 0; + // } + // + // UE_template_ptr->estimated_ul_buffer = + // UE_template_ptr->ul_buffer_info[0] + + // UE_template_ptr->ul_buffer_info[1] + + // UE_template_ptr->ul_buffer_info[2] + + // UE_template_ptr->ul_buffer_info[3]; + // } + // + // if ((rx_lengths[i] < SCH_PAYLOAD_SIZE_MAX) && (rx_lengths[i] > 0)) { // MAX SIZE OF transport block + // mac_rlc_data_ind(gnb_mod_idP, current_rnti, gnb_mod_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_NO, rx_lcids[i], (char *) payload_ptr, rx_lengths[i], 1, NULL); + // UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]] += 1; + // UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]] += rx_lengths[i]; + // /* Clear uplane_inactivity_timer */ + // UE_scheduling_control->uplane_inactivity_timer = 0; + // + // /* Reset RRC inactivity timer after uplane activity */ + // ue_contextP = rrc_eNB_get_ue_context(RC.rrc[gnb_mod_idP], current_rnti); + // + // if (ue_contextP != NULL) { + // ue_contextP->ue_context.ue_rrc_inactivity_timer = 1; + // } else { + // LOG_E(MAC, "[eNB %d] CC_id %d Couldn't find the context associated to UE (RNTI %d) and reset RRC inactivity timer\n", + // gnb_mod_idP, + // CC_idP, + // current_rnti); + // } + // } else { /* rx_length[i] Max size */ + // UE_list->eNB_UE_stats[CC_idP][UE_id].num_errors_rx += 1; + // LOG_E(MAC, "[eNB %d] CC_id %d Frame %d : Max size of transport block reached LCID %d from UE %d ", + // gnb_mod_idP, + // CC_idP, + // frameP, + // rx_lcids[i], + // UE_id); + // } + // } else { // end if (UE_id != -1) + // LOG_E(MAC,"[eNB %d] CC_id %d Frame %d : received unsupported or unknown LCID %d from UE %d ", + // gnb_mod_idP, + // CC_idP, + // frameP, + // rx_lcids[i], + // UE_id); + // } + // } + // + // break; + // } + // + // payload_ptr += rx_lengths[i]; + // } + // + // /* CDRX UL HARQ timers */ + // if (UE_id != -1) { + // if (UE_scheduling_control->cdrx_configured == TRUE) { + // /* Synchronous UL HARQ */ + // UE_scheduling_control->ul_synchronous_harq_timer[CC_idP][harq_pid] = 5; + // /* + // * The ACK is programmed in n+4 subframes, so UE will have drxRetransmission running. + // * Setting ul_synchronous_harq_timer = 5 will trigger drxRetransmission timer. + // * Note: in case of asynchronous UL HARQ process restart here relevant RTT timer + // * Stop corresponding CDRX ULRetransmission timer + // */ + // } + // } + // + // /* Program ACK for PHICH */ + // LOG_D(MAC, "Programming PHICH ACK for rnti %x harq_pid %d (first_rb %d)\n", + // current_rnti, + // harq_pid, + // first_rb); + // + // nfapi_hi_dci0_request_t *hi_dci0_req; + // uint8_t sf_ahead_dl = ul_subframe2_k_phich(&mac->common_channels[CC_idP], subframeP); + // hi_dci0_req = &mac->HI_DCI0_req[CC_idP][(subframeP+sf_ahead_dl)%10]; + // + // nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &hi_dci0_req->hi_dci0_request_body; + // nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + + // hi_dci0_req_body->number_of_hi]; + // memset((void *) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t)); + // hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE; + // hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu); + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG; + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = first_rb; + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = 0; + // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 1; + // hi_dci0_req_body->number_of_hi++; + // hi_dci0_req_body->sfnsf = sfnsf_add_subframe(frameP,subframeP, 0); + // hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG; + // hi_dci0_req->sfn_sf = sfnsf_add_subframe(frameP,subframeP, sf_ahead_dl); + // hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST; + // + // /* NN--> FK: we could either check the payload, or use a phy helper to detect a false msg3 */ + // if ((num_sdu == 0) && (num_ce == 0)) { + // if (UE_id != -1) + // UE_list->eNB_UE_stats[CC_idP][UE_id].total_num_errors_rx += 1; + // } else { + // if (UE_id != -1) { + // UE_list->eNB_UE_stats[CC_idP][UE_id].pdu_bytes_rx = sdu_lenP; + // UE_list->eNB_UE_stats[CC_idP][UE_id].total_pdu_bytes_rx += sdu_lenP; + // UE_list->eNB_UE_stats[CC_idP][UE_id].total_num_pdus_rx += 1; + // } + // } + // + // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU, 0); + // stop_meas(&mac->rx_ulsch_sdu); +} + +//----------------------------------------------------------------------------- +// +// Return the BSR table index corresponding to the number of bytes in input +// +/*uint32_t +bytes_to_bsr_index(int32_t nbytes) +//----------------------------------------------------------------------------- +{ + uint32_t i = 0; + + if (nbytes < 0) { + return (0); + } + + while ((i < BSR_TABLE_SIZE) && (BSR_TABLE[i] <= nbytes)) { + i++; + } + + return (i - 1); +}*/ + +//----------------------------------------------------------------------------- +// Add ue info in eNB_ulsch_info[module_idP][CC_id][UE_id] struct +/* +void +add_ue_ulsch_info(module_id_t module_idP, + int CC_id, + int UE_id, + sub_frame_t subframeP, + UE_ULSCH_STATUS status) +//----------------------------------------------------------------------------- +{ + eNB_ulsch_info[module_idP][CC_id][UE_id].rnti = UE_RNTI(module_idP, UE_id); + eNB_ulsch_info[module_idP][CC_id][UE_id].subframe = subframeP; + eNB_ulsch_info[module_idP][CC_id][UE_id].status = status; + eNB_ulsch_info[module_idP][CC_id][UE_id].serving_num++; +}*/ + +/*----------------------------------------------------------------------------- +// +// Parse MAC header from ULSCH +/// +unsigned char * +parse_ulsch_header(unsigned char *mac_header, + unsigned char *num_ce, + unsigned char *num_sdu, + unsigned char *rx_ces, + unsigned char *rx_lcids, + unsigned short *rx_lengths, + unsigned short tb_length) +//----------------------------------------------------------------------------- +{ + unsigned char not_done = 1; + unsigned char num_ces = 0; + unsigned char num_sdus = 0; + unsigned char lcid = 0; + unsigned char num_sdu_cnt = 0; + unsigned char *mac_header_ptr = NULL; + unsigned short length, ce_len = 0; + // Init + mac_header_ptr = mac_header; + + while (not_done == 1) { + if (((SCH_SUBHEADER_FIXED *) mac_header_ptr)->E == 0) { + not_done = 0; + } + + lcid = ((SCH_SUBHEADER_FIXED *) mac_header_ptr)->LCID; + + if (lcid < EXTENDED_POWER_HEADROOM) { + if (not_done == 0) { // last MAC SDU, length is implicit + mac_header_ptr++; + length = tb_length - (mac_header_ptr - mac_header) - ce_len; + + for (num_sdu_cnt = 0; num_sdu_cnt < num_sdus; num_sdu_cnt++) { + length -= rx_lengths[num_sdu_cnt]; + } + } else { + if (((SCH_SUBHEADER_SHORT *) mac_header_ptr)->F == 0) { + length = ((SCH_SUBHEADER_SHORT *) mac_header_ptr)->L; + mac_header_ptr += 2; //sizeof(SCH_SUBHEADER_SHORT); + } else { // F = 1 + length = ((((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_MSB & 0x7f) << 8) | + (((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_LSB & 0xff); + mac_header_ptr += 3; //sizeof(SCH_SUBHEADER_LONG); + } + } + + LOG_D(MAC, "[eNB] sdu %d lcid %d tb_length %d length %d (offset now %ld)\n", + num_sdus, + lcid, + tb_length, + length, + mac_header_ptr - mac_header); + rx_lcids[num_sdus] = lcid; + rx_lengths[num_sdus] = length; + num_sdus++; + } else { // This is a control element subheader POWER_HEADROOM, BSR and CRNTI + if (lcid == SHORT_PADDING) { + mac_header_ptr++; + } else { + rx_ces[num_ces] = lcid; + num_ces++; + mac_header_ptr++; + + if (lcid == LONG_BSR) { + ce_len += 3; + } else if (lcid == CRNTI) { + ce_len += 2; + } else if ((lcid == POWER_HEADROOM) || (lcid == TRUNCATED_BSR) || (lcid == SHORT_BSR)) { + ce_len++; + } else { + LOG_E(MAC, "unknown CE %d \n", lcid); + return NULL; + } + } + } + } + + *num_ce = num_ces; + *num_sdu = num_sdus; + return (mac_header_ptr); +}*/ + +//----------------------------------------------------------------------------- +// This function is called by PHY layer when it schedules some +// uplink for a random access message 3. +// The MAC scheduler has to skip the RBs used by this message 3 +// (done below in schedule_ulsch). +// This function seems to be unused, the Msg3_subframe is set somewhere else... +// In NFAPI?? +/// +/*void +set_msg3_subframe(module_id_t mod_id, + int CC_id, + int frame, // Not used, remove? + int subframe, // Not used, remove? + int rnti, + int Msg3_frame, // Not used, remove? + int Msg3_subframe) +//----------------------------------------------------------------------------- +{ + int RA_id = 0; + // Init + RA_id = find_RA_id(mod_id, CC_id, rnti); // state == WAITMSG3 instead of state != IDLE (?) + + if (RA_id != -1) { + RC.mac[mod_id]->common_channels[CC_id].ra[RA_id].Msg3_subframe = Msg3_subframe; + } else { + LOG_E(MAC, "[MAC] Unknown RAPROC associated to RNTI %x\n", rnti); + } + + return; +}*/ + +/* +//----------------------------------------------------------------------------- +// +//Main function called for uplink scheduling (DCI0). +// +void +schedule_ulsch(module_id_t module_idP, + frame_t frameP, + sub_frame_t subframeP) +//----------------------------------------------------------------------------- +{ + uint16_t first_rb[NFAPI_CC_MAX]; + eNB_MAC_INST *mac = NULL; + slice_info_t *sli = NULL; + COMMON_channels_t *cc = NULL; + int sched_subframe; + int sched_frame; + + // Init + mac = RC.mac[module_idP]; + sli = &(mac->slice_info); + memset(first_rb, 0, NFAPI_CC_MAX * sizeof(uint16_t)); + start_meas(&(mac->schedule_ulsch)); + + sched_subframe = (subframeP + 4) % 10; + sched_frame = frameP; + cc = mac->common_channels; + + // For TDD: check subframes where we have to act and return if nothing should be done now + if (cc->tdd_Config) { // Done only for CC_id = 0, assume tdd_Config for all CC_id + int tdd_sfa = cc->tdd_Config->subframeAssignment; + + switch (subframeP) { + case 0: + if ((tdd_sfa == 0) || (tdd_sfa == 3)) + sched_subframe = 4; + else if (tdd_sfa == 6) + sched_subframe = 7; + else + return; + + break; + + case 1: + if ((tdd_sfa == 0) || (tdd_sfa == 1)) + sched_subframe = 7; + else if (tdd_sfa == 6) + sched_subframe = 8; + else + return; + + break; + + case 2: // Don't schedule UL in subframe 2 for TDD + return; + + case 3: + if (tdd_sfa == 2) + sched_subframe = 7; + else + return; + + break; + + case 4: + if (tdd_sfa == 1) + sched_subframe = 8; + else + return; + + break; + + case 5: + if (tdd_sfa == 0) + sched_subframe = 9; + else if (tdd_sfa == 6) + sched_subframe = 2; + else + return; + + break; + + case 6: + if (tdd_sfa == 0 || tdd_sfa == 1) + sched_subframe = 2; + else if (tdd_sfa == 6) + sched_subframe = 3; + else + return; + + break; + + case 7: + return; + + case 8: + if ((tdd_sfa >= 2) && (tdd_sfa <= 5)) + sched_subframe = 2; + else + return; + + break; + + case 9: + if ((tdd_sfa == 1) || (tdd_sfa == 3) || (tdd_sfa == 4)) + sched_subframe = 3; + else if (tdd_sfa == 6) + sched_subframe = 4; + else + return; + + break; + + default: + return; + } + } + + if (sched_subframe < subframeP) { + sched_frame++; + sched_frame %= 1024; + } + +#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + int emtc_active[5]; + memset(emtc_active, 0, 5 * sizeof(int)); + schedule_ulsch_rnti_emtc(module_idP, frameP, subframeP, sched_subframe, emtc_active); +#endif + + // Note: RC.nb_mac_CC[module_idP] should be lower than or equal to NFAPI_CC_MAX + for (int CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++, cc++) { +#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + first_rb[CC_id] = (emtc_active[CC_id] == 1) ? 7 : 1; +#else + // Note: the size of PUCCH is arbitrary, to be done properly. + switch (RC.eNB[module_idP][CC_id]->frame_parms.N_RB_DL) { + case 25: first_rb[CC_id] = 1; break; // leave out first RB for PUCCH + case 50: first_rb[CC_id] = 2; break; // leave out first RB for PUCCH + case 100: first_rb[CC_id] = 3; break; // leave out first RB for PUCCH + default: LOG_E(MAC, "nb RBs not handled, todo.\n"); exit(1); + } +#endif + RA_t *ra_ptr = cc->ra; + + // From Louis-Adrien to François: + // The comment bloc below is to configure with a command line. + // I took it from the equivalent part in the fairRR scheduler (around line 2578 in eNB_scheduler_fairRR.c). + // As said in the meeting, it seems to work only for small TBS. + // The cause of false RA still present with this fix is to investigate. + // + // Note: in the get_prach_prb_offset() function below, the last argument is frameP in eNB_scheduler_fairRR.c + // I think it should be sched_frame instead. This parameter has only impacts in case TDD and preamble format 4. + // To confirm. + // + // + // int start_rb = 0; + // int nb_rb = 6; + // LTE_DL_FRAME_PARMS *frame_parms = &(RC.eNB[module_idP][CC_id]->frame_parms); + // + // if (is_prach_subframe(frame_parms, sched_frame, sched_subframe) == 1) { + // start_rb = get_prach_prb_offset(frame_parms, + // frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex, + // frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset, + // 0, // tdd_mapindex + // sched_frame); // Nf + // + // first_rb[CC_id] = start_rb + nb_rb; + // } + + // + // Check if RA (Msg3) is active in this subframeP, if so skip the PRB used for Msg3 + // Msg3 is using 1 PRB so we need to increase first_rb accordingly + // Not sure about the break (can there be more than 1 active RA procedure per CC_id and per subframe?) + // + for (int ra_index = 0; ra_index < NB_RA_PROC_MAX; ra_index++, ra_ptr++) { + if ((ra_ptr->state == WAITMSG3) && (ra_ptr->Msg3_subframe == sched_subframe)) { + if (first_rb[CC_id] < ra_ptr->msg3_first_rb + ra_ptr->msg3_nb_rb) { + first_rb[CC_id] = ra_ptr->msg3_first_rb + ra_ptr->msg3_nb_rb; + } + + // Louis-Adrien: I couldn't find an interdiction of multiple Msg3 scheduling + // on the same time resources. Also the performance improvement of breaking is low, + // since we will loop until the end, most of the time. + // I'm letting the break as a reminder, in case of misunderstanding the spec. + // + // break; + } + } + } + + // Run each enabled slice-specific schedulers one by one + for (int i = 0; i < sli->n_ul; i++) { + // By default the scheduler is schedule_ulsch_rnti (see below) + sli->ul[i].sched_cb(module_idP, i, frameP, subframeP, sched_subframe, first_rb); + } + + stop_meas(&mac->schedule_ulsch); +}*/ + +/* +//----------------------------------------------------------------------------- +// Schedule the DCI0 for ULSCH +void +nr_schedule_ulsch_rnti(module_id_t module_idP, + int slice_idx, + frame_t frameP, + sub_frame_t subframeP, + unsigned char sched_subframeP, + uint16_t *first_rb) +//----------------------------------------------------------------------------- +{ + rnti_t rnti = -1; + uint8_t aggregation = 2; + uint8_t round_index = 0; + uint8_t harq_pid = 0; + uint8_t status = 0; + uint8_t rb_table_index = -1; + uint8_t dlsch_flag = 0; + uint16_t ul_req_index = 0; + uint32_t cqi_req = 0; + uint32_t cshift = 0; + uint32_t ndi = 0; + uint32_t tpc = 0; + int32_t snr = 0; + int32_t target_snr = 0; + int32_t framex10psubframe = 0; + static int32_t tpc_accumulated = 0; + int sched_frame = 0; + int CC_id = 0; + eNB_MAC_INST *mac = NULL; + COMMON_channels_t *cc = NULL; + UE_list_t *UE_list = NULL; + slice_info_t *sli = NULL; + UE_TEMPLATE *UE_template_ptr = NULL; + UE_sched_ctrl_t *UE_sched_ctrl_ptr = NULL; + int rvidx_tab[4] = {0, 2, 3, 1}; + int first_rb_slice[NFAPI_CC_MAX]; + int n_rb_ul_tab[NFAPI_CC_MAX]; + // Init + mac = RC.mac[module_idP]; + cc = mac->common_channels; + UE_list = &(mac->UE_list); + sli = &(mac->slice_info); + memset(first_rb_slice, 0, NFAPI_CC_MAX * sizeof(int)); + memset(n_rb_ul_tab, 0, NFAPI_CC_MAX * sizeof(int)); + sched_frame = frameP; + + if (sched_subframeP < subframeP) { + sched_frame++; + sched_frame %= 1024; + } + + // NFAPI struct init + nfapi_hi_dci0_request_t *hi_dci0_req = &(mac->HI_DCI0_req[CC_id][subframeP]); + nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &(hi_dci0_req->hi_dci0_request_body); + nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu; + nfapi_ul_config_request_t *ul_req_tmp = &(mac->UL_req_tmp[CC_id][sched_subframeP]); + nfapi_ul_config_request_body_t *ul_req_tmp_body = &(ul_req_tmp->ul_config_request_body); + nfapi_ul_config_ulsch_harq_information *ulsch_harq_information; + hi_dci0_req->sfn_sf = (frameP << 4) + subframeP; + + // Note: RC.nb_mac_CC[module_idP] should be lower than or equal to NFAPI_CC_MAX + for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) { + n_rb_ul_tab[CC_id] = to_prb(cc[CC_id].ul_Bandwidth); // return total number of PRB + // HACK: let's remove the PUCCH from available RBs + // we suppose PUCCH size is: + // - for 25 RBs: 1 RB (top and bottom of ressource grid) + // - for 50: 2 RBs + // - for 100: 3 RBs + // This is totally arbitrary and might even be wrong. + // We suppose 'first_rb[]' has been correctly populated by the caller, + // so we only remove the top part of the resource grid. + /// + switch (n_rb_ul_tab[CC_id]) { + case 25: n_rb_ul_tab[CC_id] -= 1; break; + case 50: n_rb_ul_tab[CC_id] -= 2; break; + case 100: n_rb_ul_tab[CC_id] -= 3; break; + default: LOG_E(MAC, "RBs setting not handled. Todo.\n"); exit(1); + } + UE_list->first_rb_offset[CC_id][slice_idx] = cmin(n_rb_ul_tab[CC_id], sli->ul[slice_idx].first_rb); + } + + // + // ULSCH preprocessor: set UE_template-> + // pre_allocated_nb_rb_ul[slice_idx] + // pre_assigned_mcs_ul + // pre_allocated_rb_table_index_ul + /// + ulsch_scheduler_pre_processor(module_idP, slice_idx, frameP, subframeP, sched_frame, sched_subframeP, first_rb); + + for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) { + first_rb_slice[CC_id] = first_rb[CC_id] + UE_list->first_rb_offset[CC_id][slice_idx]; + } + + // loop over all active UEs until end of function + for (int UE_id = UE_list->head_ul; UE_id >= 0; UE_id = UE_list->next_ul[UE_id]) { + if (!ue_ul_slice_membership(module_idP, UE_id, slice_idx)) { + continue; + } + + if (UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id].rach_resource_type > 0) continue; + + // don't schedule if Msg5 is not received yet + if (UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id].configured == FALSE) { + LOG_D(MAC, "[eNB %d] frame %d, subframe %d, UE %d: not configured, skipping UE scheduling \n", + module_idP, + frameP, + subframeP, + UE_id); + continue; + } + + rnti = UE_RNTI(module_idP, UE_id); + + if (rnti == NOT_A_RNTI) { + LOG_W(MAC, "[eNB %d] frame %d, subframe %d, UE %d: no RNTI \n", + module_idP, + frameP, + subframeP, + UE_id); + continue; + } + + // loop over all active UL CC_ids for this UE until end of function + for (int n = 0; n < UE_list->numactiveULCCs[UE_id]; n++) { + //This is the actual CC_id in the list + CC_id = UE_list->ordered_ULCCids[n][UE_id]; + + UE_template_ptr = &(UE_list->UE_template[CC_id][UE_id]); + UE_sched_ctrl_ptr = &(UE_list->UE_sched_ctrl[UE_id]); + harq_pid = subframe2harqpid(&cc[CC_id], sched_frame, sched_subframeP); + round_index = UE_sched_ctrl_ptr->round_UL[CC_id][harq_pid]; + AssertFatal(round_index < 8, "round %d > 7 for UE %d/%x\n", + round_index, + UE_id, + rnti); + LOG_D(MAC, "[eNB %d] frame %d subframe %d (sched_frame %d, sched_subframe %d), Checking PUSCH %d for UE %d/%x CC %d : aggregation level %d, N_RB_UL %d\n", + module_idP, + frameP, + subframeP, + sched_frame, + sched_subframeP, + harq_pid, + UE_id, + rnti, + CC_id, + aggregation, + n_rb_ul_tab[CC_id]); + // Seems unused, only for debug // + RC.eNB[module_idP][CC_id]->pusch_stats_BO[UE_id][(frameP * 10) + subframeP] = UE_template_ptr->estimated_ul_buffer; + VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BO, UE_template_ptr->estimated_ul_buffer); + + // + //If there is information on BSR of DCCH, DTCH or if there is UL_SR, + //or if there is a packet to retransmit, or we want to schedule a periodic feedback + // + if (UE_is_to_be_scheduled(module_idP, CC_id, UE_id) > 0 || round_index > 0) { + LOG_D(MAC, "[eNB %d][PUSCH %d] Frame %d subframe %d Scheduling UE %d/%x in round %d(SR %d,UL_inactivity timer %d,UL_failure timer %d,cqi_req_timer %d)\n", + module_idP, + harq_pid, + frameP, + subframeP, + UE_id, + rnti, + round_index, + UE_template_ptr->ul_SR, + UE_sched_ctrl_ptr->ul_inactivity_timer, + UE_sched_ctrl_ptr->ul_failure_timer, + UE_sched_ctrl_ptr->cqi_req_timer); + + //Reset the scheduling request + UE_template_ptr->ul_SR = 0; + status = mac_eNB_get_rrc_status(module_idP, rnti); + + // New transmission + if (round_index == 0) { + // Be sure that there are some free RBs + if (first_rb_slice[CC_id] >= n_rb_ul_tab[CC_id]) { + LOG_W(MAC, "[eNB %d] frame %d, subframe %d, UE %d/%x CC %d: dropping, not enough RBs\n", + module_idP, + frameP, + subframeP, + UE_id, + rnti, + CC_id); + + continue; + } + + // Should format_flag be 2 in CCE_allocation_infeasible??? + // This test seems to be way too long, can we provide an optimization? + if (CCE_allocation_infeasible(module_idP, CC_id, 1, subframeP, aggregation, rnti)) { + LOG_W(MAC, "[eNB %d] frame %d, subframe %d, UE %d/%x CC %d: not enough CCE\n", + module_idP, + frameP, + subframeP, + UE_id, + rnti, + CC_id); + + continue; + } + + // Handle the aperiodic CQI report + cqi_req = 0; + LOG_D(MAC,"RRC Conenction status %d, cqi_timer %d\n",status,UE_sched_ctrl_ptr->cqi_req_timer); + if (status >= RRC_CONNECTED && UE_sched_ctrl_ptr->cqi_req_timer > 30) { + if (UE_sched_ctrl_ptr->cqi_received == 0) { + if (NFAPI_MODE != NFAPI_MONOLITHIC) { + cqi_req = 0; + } else { + cqi_req = 1; + + LOG_D(MAC,"Setting CQI_REQ (timer %d)\n",UE_sched_ctrl_ptr->cqi_req_timer); + // TDD: to be safe, do not ask CQI in special Subframes:36.213/7.2.3 CQI definition + if (cc[CC_id].tdd_Config) { + switch (cc[CC_id].tdd_Config->subframeAssignment) { + case 1: + if(subframeP == 1 || subframeP == 6) { + cqi_req=0; + } + break; + + case 3: + if(subframeP == 1) { + cqi_req=0; + } + break; + + default: + LOG_E(MAC," TDD config not supported\n"); + break; + } + } + + if(cqi_req == 1) { + UE_sched_ctrl_ptr->cqi_req_flag |= 1 << sched_subframeP; + } + } + } else { + LOG_D(MAC,"Clearing CQI request timer\n"); + UE_sched_ctrl_ptr->cqi_req_flag = 0; + UE_sched_ctrl_ptr->cqi_received = 0; + UE_sched_ctrl_ptr->cqi_req_timer = 0; + } + } + + //Power control + // + //Compute the expected ULSCH RX snr (for the stats) + //This is the normalized RX snr and this should be constant (regardless of mcs) + //Is not in dBm, unit from nfapi, converting to dBm + // + snr = (5 * UE_sched_ctrl_ptr->pusch_snr[CC_id] - 640) / 10; + target_snr = mac->puSch10xSnr / 10; + + // + //This assumes accumulated tpc + //Make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out + // + framex10psubframe = (UE_template_ptr->pusch_tpc_tx_frame * 10) + UE_template_ptr->pusch_tpc_tx_subframe; + + if (((framex10psubframe + 10) <= (frameP * 10 + subframeP)) || // normal case + ((framex10psubframe > (frameP * 10 + subframeP)) && (((10240 - framex10psubframe + frameP * 10 + subframeP) >= 10)))) { //frame wrap-around + + UE_template_ptr->pusch_tpc_tx_frame = frameP; + UE_template_ptr->pusch_tpc_tx_subframe = subframeP; + + if (snr > target_snr + 4) { + tpc = 0; // -1 + tpc_accumulated--; + } else if (snr < target_snr - 4) { + tpc = 2; // +1 + tpc_accumulated++; + } else { + tpc = 1; // 0 + } + } else { + tpc = 1; // 0 + } + + if (tpc != 1) { + LOG_D(MAC, "[eNB %d] ULSCH scheduler: frame %d, subframe %d, harq_pid %d, tpc %d, accumulated %d, snr/target snr %d/%d\n", + module_idP, + frameP, + subframeP, + harq_pid, + tpc, + tpc_accumulated, + snr, + target_snr); + } + + ndi = 1 - UE_template_ptr->oldNDI_UL[harq_pid]; // NDI: new data indicator + UE_template_ptr->oldNDI_UL[harq_pid] = ndi; + UE_list->eNB_UE_stats[CC_id][UE_id].snr = snr; + UE_list->eNB_UE_stats[CC_id][UE_id].target_snr = target_snr; + UE_template_ptr->mcs_UL[harq_pid] = cmin(UE_template_ptr->pre_assigned_mcs_ul, sli->ul[slice_idx].maxmcs); + UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1= UE_template_ptr->mcs_UL[harq_pid]; + + // CDRX + if (UE_sched_ctrl_ptr->cdrx_configured) { + UE_sched_ctrl_ptr->drx_inactivity_timer = 1; // reset drx inactivity timer when new transmission + VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_DRX_INACTIVITY, (unsigned long) UE_sched_ctrl_ptr->drx_inactivity_timer); + UE_sched_ctrl_ptr->dci0_ongoing_timer = 1; // when set the UE_template_ptr->ul_SR cannot be set to 1, + // see definition for more information + } + + if (UE_template_ptr->pre_allocated_rb_table_index_ul >= 0) { + rb_table_index = UE_template_ptr->pre_allocated_rb_table_index_ul; + } else { + UE_template_ptr->mcs_UL[harq_pid] = 10; + rb_table_index = 5; // for PHR + } + + UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs2 = UE_template_ptr->mcs_UL[harq_pid]; + + while (((rb_table[rb_table_index] > (n_rb_ul_tab[CC_id] - first_rb_slice[CC_id])) || + (rb_table[rb_table_index] > 45)) && (rb_table_index > 0)) { + rb_table_index--; + } + + UE_template_ptr->TBS_UL[harq_pid] = get_TBS_UL(UE_template_ptr->mcs_UL[harq_pid], rb_table[rb_table_index]); + UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used_rx += rb_table[rb_table_index]; + UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_TBS = UE_template_ptr->TBS_UL[harq_pid]; + UE_list->eNB_UE_stats[CC_id][UE_id].total_ulsch_TBS += UE_template_ptr->TBS_UL[harq_pid]; + T(T_ENB_MAC_UE_UL_SCHEDULE, + T_INT(module_idP), + T_INT(CC_id), + T_INT(rnti), + T_INT(frameP), + T_INT(subframeP), + T_INT(harq_pid), + T_INT(UE_template_ptr->mcs_UL[harq_pid]), + T_INT(first_rb_slice[CC_id]), + T_INT(rb_table[rb_table_index]), + T_INT(UE_template_ptr->TBS_UL[harq_pid]), + T_INT(ndi)); + // Store information for possible retransmission + UE_template_ptr->nb_rb_ul[harq_pid] = rb_table[rb_table_index]; + UE_template_ptr->first_rb_ul[harq_pid] = first_rb_slice[CC_id]; + UE_template_ptr->cqi_req[harq_pid] = cqi_req; + UE_sched_ctrl_ptr->ul_scheduled |= (1 << harq_pid); + + if (UE_id == UE_list->head) { + VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_SCHEDULED, UE_sched_ctrl_ptr->ul_scheduled); + } + + // Adjust scheduled UL bytes by TBS, wait for UL sdus to do final update + LOG_D(MAC, "[eNB %d] CC_id %d UE %d/%x : adjusting scheduled_ul_bytes, old %d, TBS %d\n", + module_idP, + CC_id, + UE_id, + rnti, + UE_template_ptr->scheduled_ul_bytes, + UE_template_ptr->TBS_UL[harq_pid]); + UE_template_ptr->scheduled_ul_bytes += UE_template_ptr->TBS_UL[harq_pid]; + LOG_D(MAC, "scheduled_ul_bytes, new %d\n", + UE_template_ptr->scheduled_ul_bytes); + // Cyclic shift for DM-RS + cshift = 0; // values from 0 to 7 can be used for mapping the cyclic shift (36.211 , Table 5.5.2.1.1-1) + // Save it for a potential retransmission + UE_template_ptr->cshift[harq_pid] = cshift; + // Setting DCI0 NFAPI struct + hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi]; + memset((void *) hi_dci0_pdu, 0,sizeof(nfapi_hi_dci0_request_pdu_t)); + hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_DCI_PDU_TYPE; + hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_dci_pdu); + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_DCI_PDU_REL8_TAG; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.dci_format = NFAPI_UL_DCI_FORMAT_0; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.aggregation_level = aggregation; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.rnti = rnti; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.transmission_power = 6000; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.resource_block_start = first_rb_slice[CC_id]; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.number_of_resource_block = rb_table[rb_table_index]; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.mcs_1 = UE_template_ptr->mcs_UL[harq_pid]; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.cyclic_shift_2_for_drms = cshift; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.frequency_hopping_enabled_flag = 0; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.new_data_indication_1 = ndi; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.tpc = tpc; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.cqi_csi_request = cqi_req; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.dl_assignment_index = UE_template_ptr->DAI_ul[sched_subframeP]; + hi_dci0_pdu->dci_pdu.dci_pdu_rel8.harq_pid = harq_pid; + hi_dci0_req_body->number_of_dci++; + hi_dci0_req_body->sfnsf = sfnsf_add_subframe(sched_frame, sched_subframeP, 0); + hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG; + hi_dci0_req->sfn_sf = frameP << 4 | subframeP; + hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST; + LOG_D(MAC, "[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n", + harq_pid, + frameP, + subframeP, + UE_id, + rnti, + sched_frame, + sched_subframeP); + ul_req_index = 0; + dlsch_flag = 0; + + for(ul_req_index = 0; ul_req_index < ul_req_tmp_body->number_of_pdus; ul_req_index++) { + if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE && + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].uci_harq_pdu.ue_information.ue_information_rel8.rnti == rnti) { + dlsch_flag = 1; + LOG_D(MAC, "Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n", + frameP, + subframeP, + rnti, + ul_req_index); + break; + } + } + + // Add UL_config PDUs + fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], + cqi_req, + cc, + UE_template_ptr->physicalConfigDedicated, + get_tmode(module_idP, CC_id, UE_id), + mac->ul_handle, + rnti, + first_rb_slice[CC_id], // resource_block_start + rb_table[rb_table_index], // number_of_resource_blocks + UE_template_ptr->mcs_UL[harq_pid], + cshift, // cyclic_shift_2_for_drms + 0, // frequency_hopping_enabled_flag + 0, // frequency_hopping_bits + ndi, // new_data_indication + 0, // redundancy_version + harq_pid, // harq_process_number + 0, // ul_tx_mode + 0, // current_tx_nb + 0, // n_srs + get_TBS_UL(UE_template_ptr->mcs_UL[harq_pid], rb_table[rb_table_index])); +#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + + // This is a BL/CE UE allocation + if (UE_template_ptr->rach_resource_type > 0) { + fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], + UE_template_ptr->rach_resource_type > 2 ? 2 : 1, + 1, // total_number_of_repetitions + 1, // repetition_number + (frameP * 10) + subframeP); + } +#endif + + if (dlsch_flag == 1) { + if (cqi_req == 1) { + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE; + ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.harq_information; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = + NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = + rb_table[rb_table_index]; + } else { + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE; + ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.harq_information; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = + NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = rb_table[rb_table_index]; + } + + fill_nfapi_ulsch_harq_information(module_idP, CC_id,rnti, ulsch_harq_information,subframeP); + } else { + ul_req_tmp_body->number_of_pdus++; + } + + ul_req_tmp->header.message_id = NFAPI_UL_CONFIG_REQUEST; + ul_req_tmp_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG; + mac->ul_handle++; + ul_req_tmp->sfn_sf = sched_frame << 4 | sched_subframeP; + add_ue_ulsch_info(module_idP, CC_id, UE_id, subframeP, S_UL_SCHEDULED); + LOG_D(MAC, "[eNB %d] CC_id %d Frame %d, subframeP %d: Generated ULSCH DCI for next UE_id %d, format 0\n", + module_idP, + CC_id, + frameP, + subframeP, + UE_id); + LOG_D(MAC, "[PUSCH %d] SFN/SF:%04d%d UL_CFG:SFN/SF:%04d%d CQI:%d for UE %d/%x\n", + harq_pid, + frameP, + subframeP, + sched_frame, + sched_subframeP, + cqi_req, + UE_id, + rnti); + // Increment first rb for next UE allocation + first_rb_slice[CC_id] += rb_table[rb_table_index]; + } else { // round_index > 0 => retransmission + T(T_ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION, + T_INT(module_idP), + T_INT(CC_id), + T_INT(rnti), + T_INT(frameP), + T_INT(subframeP), + T_INT(harq_pid), + T_INT(UE_template_ptr->mcs_UL[harq_pid]), + T_INT(UE_template_ptr->first_rb_ul[harq_pid]), + T_INT(UE_template_ptr->nb_rb_ul[harq_pid]), + T_INT(round_index)); + // Add UL_config PDUs + LOG_D(MAC, "[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n", + harq_pid, + frameP, + subframeP, + UE_id, + rnti, + sched_frame, + sched_subframeP); + ul_req_index = 0; + dlsch_flag = 0; + cqi_req = UE_template_ptr->cqi_req[harq_pid]; + + for(ul_req_index = 0; ul_req_index < ul_req_tmp_body->number_of_pdus; ul_req_index++) { + if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE && + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].uci_harq_pdu.ue_information.ue_information_rel8.rnti == rnti) { + dlsch_flag = 1; + LOG_D(MAC, "Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n", + frameP, + subframeP, + rnti, + ul_req_index); + break; + } + } + + fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], + cqi_req, + cc, + UE_template_ptr->physicalConfigDedicated, + get_tmode(module_idP, CC_id, UE_id), + mac->ul_handle, + rnti, + UE_template_ptr->first_rb_ul[harq_pid], // resource_block_start + UE_template_ptr->nb_rb_ul[harq_pid], // number_of_resource_blocks + UE_template_ptr->mcs_UL[harq_pid], + cshift, // cyclic_shift_2_for_drms + 0, // frequency_hopping_enabled_flag + 0, // frequency_hopping_bits + UE_template_ptr->oldNDI_UL[harq_pid], // new_data_indication + rvidx_tab[round_index & 3], // redundancy_version + harq_pid, // harq_process_number + 0, // ul_tx_mode + 0, // current_tx_nb + 0, // n_srs + UE_template_ptr->TBS_UL[harq_pid]); +#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) + // This is a BL/CE UE allocation + if (UE_template_ptr->rach_resource_type > 0) { + fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], + UE_template_ptr->rach_resource_type > 2 ? 2 : 1, + 1, // total_number_of_repetitions + 1, // repetition_number + (frameP * 10) + subframeP); + } +#endif + + if(dlsch_flag == 1) { + if(cqi_req == 1) { + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE; + ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.harq_information; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag= + NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = + UE_template_ptr->nb_rb_ul[harq_pid]; + } else { + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE; + ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.harq_information; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = + NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured + ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = + UE_template_ptr->nb_rb_ul[harq_pid]; + } + + fill_nfapi_ulsch_harq_information(module_idP, CC_id,rnti, ulsch_harq_information, subframeP); + } else { + ul_req_tmp_body->number_of_pdus++; + } + + mac->ul_handle++; + ul_req_tmp_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG; + ul_req_tmp->sfn_sf = sched_frame<<4|sched_subframeP; + ul_req_tmp->header.message_id = NFAPI_UL_CONFIG_REQUEST; + LOG_D(MAC, "[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d cqi_req %d\n", + harq_pid, + frameP, + subframeP, + UE_id, + rnti, + sched_frame, + sched_subframeP, + cqi_req); + + // HACK: RBs used by retransmission have to be reserved. + // The current mechanism uses the notion of 'first_rb', so + // we skip all RBs below the ones retransmitted. This is + // not correct. Imagine only RB 23 is retransmitted, then all + // RBs < 23 will be marked unusable for new transmissions (case where round == 0). + // Note also that this code works only if the preprocessor orders + // UEs with retransmission with higher priority than UEs with new + // transmission. + // All this should be cleaned up properly. + // + if (first_rb_slice[CC_id] < UE_template_ptr->first_rb_ul[harq_pid] + UE_template_ptr->nb_rb_ul[harq_pid]) + first_rb_slice[CC_id] = UE_template_ptr->first_rb_ul[harq_pid] + UE_template_ptr->nb_rb_ul[harq_pid]; + } // end of round > 0 + } // UE_is_to_be_scheduled + } // loop over all active CC_ids + } // loop over UE_ids +}*/ \ No newline at end of file diff --git a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h index 451bac8042..185c866661 100644 --- a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h @@ -149,6 +149,10 @@ uint32_t to_nrarfcn(int nr_bandP, uint64_t dl_CarrierFreq, uint32_t bw); int32_t get_nr_uldl_offset(int nr_bandP); +int find_nrUE_id(module_id_t mod_idP, rnti_t rntiP); + +int nrUE_PCCID(module_id_t mod_idP, int ue_idP); + void config_nr_mib(int Mod_idP, int CC_idP, int p_gNBP, @@ -159,4 +163,22 @@ void config_nr_mib(int Mod_idP, int cellBarred, int intraFreqReselection); +/* \brief Function to indicate a received SDU on ULSCH. +@param Mod_id Instance ID of gNB +@param CC_id Component carrier index +@param rnti RNTI of UE transmitting the SDU +@param sdu Pointer to received SDU +@param sdu_len Length of SDU +@param timing_advance timing advance adjustment after this pdu +@param ul_cqi Uplink CQI estimate after this pdu (SNR quantized to 8 bits, -64 ... 63.5 dB in .5dB steps) +*/ +void nr_rx_sdu(const module_id_t gnb_mod_idP, + const int CC_idP, + const frame_t frameP, + const sub_frame_t subframeP, + const rnti_t rntiP, + uint8_t * sduP, + const uint16_t sdu_lenP, + const uint16_t timing_advance, const uint8_t ul_cqi); + #endif /*__LAYER2_NR_MAC_PROTO_H__*/ diff --git a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c index e446ab3a95..86a24bd8d6 100644 --- a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c @@ -169,6 +169,7 @@ void handle_nr_ulsch(NR_UL_IND_t *UL_info) { UL_info->rx_ind.rx_indication_body.number_of_pdus = 0; } } else { + printf("UL_info->rx_ind.rx_indication_body.number_of_pdus %d UL_info->crc_ind.crc_indication_body.number_of_crcs %d\n", UL_info->rx_ind.rx_indication_body.number_of_pdus, UL_info->crc_ind.crc_indication_body.number_of_crcs); if (UL_info->rx_ind.rx_indication_body.number_of_pdus>0 && UL_info->crc_ind.crc_indication_body.number_of_crcs>0) { for (int i=0; irx_ind.rx_indication_body.number_of_pdus; i++) { for (int j=0; jcrc_ind.crc_indication_body.number_of_crcs; j++) { @@ -182,28 +183,29 @@ void handle_nr_ulsch(NR_UL_IND_t *UL_info) { if (UL_info->crc_ind.crc_indication_body.crc_pdu_list[j].crc_indication_rel8.crc_flag == 1) { // CRC error indication LOG_D(MAC,"Frame %d, Slot %d Calling rx_sdu (CRC error) \n",UL_info->frame,UL_info->slot); - rx_sdu(UL_info->module_id, - UL_info->CC_id, - NFAPI_SFNSF2SFN(UL_info->rx_ind.sfn_sf), //UL_info->frame, - NFAPI_SFNSF2SF(UL_info->rx_ind.sfn_sf), //UL_info->slot, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_ue_information.rnti, - (uint8_t *)NULL, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.length, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.ul_cqi); - } else { - LOG_D(MAC,"Frame %d, Slot %d Calling rx_sdu (CRC ok) \n",UL_info->frame,UL_info->slot); - rx_sdu(UL_info->module_id, - UL_info->CC_id, - NFAPI_SFNSF2SFN(UL_info->rx_ind.sfn_sf), //UL_info->frame, - NFAPI_SFNSF2SF(UL_info->rx_ind.sfn_sf), //UL_info->slot, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_ue_information.rnti, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].data, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.length, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance, - UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.ul_cqi); + nr_rx_sdu(UL_info->module_id, + UL_info->CC_id, + NFAPI_SFNSF2SFN(UL_info->rx_ind.sfn_sf), //UL_info->frame, + NFAPI_SFNSF2SF(UL_info->rx_ind.sfn_sf), //UL_info->slot, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_ue_information.rnti, + (uint8_t *)NULL, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.length, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.ul_cqi); } - + else { + LOG_D(MAC,"Frame %d, Slot %d Calling rx_sdu (CRC ok) \n",UL_info->frame,UL_info->slot); + nr_rx_sdu(UL_info->module_id, + UL_info->CC_id, + NFAPI_SFNSF2SFN(UL_info->rx_ind.sfn_sf), //UL_info->frame, + NFAPI_SFNSF2SF(UL_info->rx_ind.sfn_sf), //UL_info->slot, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_ue_information.rnti, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].data, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.length, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance, + UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.ul_cqi); + } + printf("rx_indication_rel8.timing_advance %d\n", UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance); break; } //if (UL_info->crc_ind.crc_pdu_list[j].rx_ue_information.rnti == From 0492f7eb7e50ad0191d2ba79edfb2baf9c1cb38e Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Fri, 30 Aug 2019 17:14:34 +0200 Subject: [PATCH 05/76] Fix TBS condition in to schedule ue spec procedures --- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index 7f309a8a3a..d2f6d805de 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -256,7 +256,7 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ //Sending SDUs with size 1 //Initialize elements of sdu_lcids and sdu_lengths //TODO this will be eventually be removed - while (TBS - header_length_total - sdu_length_total - ta_len >= 3){ + while (TBS >= 3 + header_length_total + sdu_length_total + ta_len){ if (k < NR_MAX_NB_RB && j < NR_MAX_NB_RB){ sdu_lcids[j] = 0x05; // DRB sdu_lengths[k] = 1; @@ -289,7 +289,7 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ if (ta_len + sdu_length_total + header_length_total > 0) { // Check if there is data from RLC or CE - if (TBS - header_length_total - sdu_length_total - ta_len >= 2) { + if (TBS >= 2 + header_length_total + sdu_length_total + ta_len) { // we have to consider padding // padding param currently not in use padding = TBS - header_length_total - sdu_length_total - ta_len - 1; From 5ac8b6f34d1459fe8080639fcdb2bf100c7587b5 Mon Sep 17 00:00:00 2001 From: Ahmed Hussein Date: Mon, 9 Sep 2019 16:49:15 +0200 Subject: [PATCH 06/76] TA implementation complete and tested in rfsimulator --- openair1/PHY/impl_defs_nr.h | 2 +- openair1/SCHED_NR/phy_procedures_nr_gNB.c | 19 ++++++++----------- openair1/SCHED_NR_UE/defs.h | 2 +- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 15 ++++++++++++--- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 4 ++-- .../LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c | 2 +- openair2/NR_PHY_INTERFACE/NR_IF_Module.c | 4 ++-- 7 files changed, 27 insertions(+), 21 deletions(-) diff --git a/openair1/PHY/impl_defs_nr.h b/openair1/PHY/impl_defs_nr.h index 05e14f5e8d..cff2f02444 100644 --- a/openair1/PHY/impl_defs_nr.h +++ b/openair1/PHY/impl_defs_nr.h @@ -119,7 +119,7 @@ SystemInformationBlockType1_nr_t; #define NR_TDD_SET_ALL_SYMBOLS (0x3FFF) #define NR_DOWNLINK_SLOT (0x01) -#define NR_UPLINK_SLOT (0x02) +#define NR_UPLINK_SLOT (0x05) #define FRAME_DURATION_MICRO_SEC (10000) /* frame duration in microsecond */ diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c index e353a51143..dd10ada2d6 100644 --- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c +++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c @@ -268,10 +268,10 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, // -------------------- nfapi_rx_indication_pdu_t *pdu; - int timing_advance_update; int sync_pos; + uint16_t mu = gNB->gNB_config.subframe_config.numerology_index_mu.value; // pthread_mutex_lock(&gNB->UL_INFO_mutex); // gNB->UL_INFO.rx_ind.sfn_sf = frame<<4| slot_rx; @@ -285,19 +285,16 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, // pdu->rx_indication_rel8.tl.tag = NFAPI_RX_INDICATION_REL8_TAG; // pdu->rx_indication_rel8.length = gNB->ulsch[UE_id+1][0]->harq_processes[harq_pid]->TBS>>3; // pdu->rx_indication_rel8.offset = 1; // DJP - I dont understand - but broken unless 1 ???? 0; // filled in at the end of the UL_INFO formation - pdu->data = gNB->ulsch[UE_id+1][0]->harq_processes[harq_pid]->b; - // estimate timing advance for MAC - sync_pos = nr_est_timing_advance_pusch(gNB, UE_id); - timing_advance_update = sync_pos; // - gNB->frame_parms.nb_prefix_samples/4; //to check + pdu->data = gNB->ulsch[UE_id+1][0]->harq_processes[harq_pid]->b; + sync_pos = nr_est_timing_advance_pusch(gNB, UE_id); // estimate timing advance for MAC + timing_advance_update = sync_pos * (1 << mu); // scale by the used scs numerology + + // scale the 16 factor in N_TA calculation in 38.213 section 4.2 according to the used FFT size switch (gNB->frame_parms.N_RB_DL) { - // case 6: /* nothing to do */ break; - // case 15: timing_advance_update /= 2; break; - // case 25: timing_advance_update /= 4; break; - // case 50: timing_advance_update /= 8; break; - // case 75: timing_advance_update /= 12; break; case 106: timing_advance_update /= 16; break; case 217: timing_advance_update /= 32; break; + case 245: timing_advance_update /= 32; break; case 273: timing_advance_update /= 32; break; default: abort(); } @@ -308,7 +305,7 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, if (timing_advance_update < 0) timing_advance_update = 0; if (timing_advance_update > 63) timing_advance_update = 63; - printf("\x1B[33m" "Estimated timing advance PUSCH is = %d, timing_advance_update is %d \n" "\x1B[0m", sync_pos,timing_advance_update); + LOG_D(PHY, "Estimated timing advance PUSCH is = %d, timing_advance_update is %d \n", sync_pos,timing_advance_update); pdu->rx_indication_rel8.timing_advance = timing_advance_update; diff --git a/openair1/SCHED_NR_UE/defs.h b/openair1/SCHED_NR_UE/defs.h index cbcb936be3..66398c393e 100644 --- a/openair1/SCHED_NR_UE/defs.h +++ b/openair1/SCHED_NR_UE/defs.h @@ -295,7 +295,7 @@ int8_t nr_find_ue(uint16_t rnti, PHY_VARS_eNB *phy_vars_eNB); @param timing_advance TA command @param mu numerology index (0,1,2..) */ -void nr_process_timing_advance(module_id_t Mod_id,uint8_t CC_id,uint8_t timing_advance, uint8_t mu); +void nr_process_timing_advance(module_id_t Mod_id,uint8_t CC_id,uint8_t timing_advance, uint8_t mu, uint16_t bwp_ul_NB_RB); void nr_process_timing_advance_rar(PHY_VARS_NR_UE *phy_vars_ue,UE_nr_rxtx_proc_t *proc,uint16_t timing_advance); unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb); diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index bccc3a61b9..138f40790f 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -1545,14 +1545,23 @@ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDUR #endif -void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t timing_advance, uint8_t mu){ +void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t timing_advance, uint8_t mu, uint16_t bwp_ul_NB_RB){ // 3GPP TS 38.213 p4.2 - + // scale by the scs numerology int factor_mu = 1 << mu; + uint16_t bw_scaling; - //PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (timing_advance - 31) * 1024 / factor_mu ; + // scale the 16 factor in N_TA calculation in 38.213 section 4.2 according to the used FFT size + switch (bwp_ul_NB_RB) { + case 106: bw_scaling = 16; break; + case 217: bw_scaling = 32; break; + case 245: bw_scaling = 32; break; + case 273: bw_scaling = 32; break; + default: abort(); + } + PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (timing_advance - 31) * bw_scaling / factor_mu; LOG_D(PHY,"[UE %d] Got timing advance %u from MAC, new value is %u\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); } diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 57b418f945..f63620b1d0 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -2124,7 +2124,7 @@ void nr_ue_process_mac_pdu( NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; - + uint16_t bwp_ul_NB_RB = UE_mac_inst->initial_bwp_ul.N_RB; // For both DL/UL-SCH // Except: // - UL/DL-SCH: fixed-size MAC CE(known by LCID) @@ -2293,7 +2293,7 @@ void nr_ue_process_mac_pdu( LOG_D(MAC, "Received TA_COMMAND %u TAGID %u CC_id %d\n", ta_command, tag_id, CC_id); //if (nfapi_mode!=3){ // TODO check nfapi_mode - nr_process_timing_advance(module_idP, CC_id, ta_command, scs); + nr_process_timing_advance(module_idP, CC_id, ta_command, scs, bwp_ul_NB_RB); //} break; diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c index cc3f0c5001..4443dfdb20 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c @@ -177,7 +177,7 @@ nr_rx_sdu(const module_id_t gnb_mod_idP, */ //UE_scheduling_control->ta_update = (UE_scheduling_control->ta_update * 3 + timing_advance) / 4; UE_scheduling_control->ta_update = timing_advance; - printf("UE_scheduling_control->ta_update %u\n", UE_scheduling_control->ta_update); + // printf("UE_scheduling_control->ta_update %u\n", UE_scheduling_control->ta_update); // UE_scheduling_control->pusch_snr[CC_idP] = ul_cqi; // UE_scheduling_control->ul_consecutive_errors = 0; diff --git a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c index 86a24bd8d6..ac072841f3 100644 --- a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c @@ -169,7 +169,7 @@ void handle_nr_ulsch(NR_UL_IND_t *UL_info) { UL_info->rx_ind.rx_indication_body.number_of_pdus = 0; } } else { - printf("UL_info->rx_ind.rx_indication_body.number_of_pdus %d UL_info->crc_ind.crc_indication_body.number_of_crcs %d\n", UL_info->rx_ind.rx_indication_body.number_of_pdus, UL_info->crc_ind.crc_indication_body.number_of_crcs); + // printf("UL_info->rx_ind.rx_indication_body.number_of_pdus %d UL_info->crc_ind.crc_indication_body.number_of_crcs %d\n", UL_info->rx_ind.rx_indication_body.number_of_pdus, UL_info->crc_ind.crc_indication_body.number_of_crcs); if (UL_info->rx_ind.rx_indication_body.number_of_pdus>0 && UL_info->crc_ind.crc_indication_body.number_of_crcs>0) { for (int i=0; irx_ind.rx_indication_body.number_of_pdus; i++) { for (int j=0; jcrc_ind.crc_indication_body.number_of_crcs; j++) { @@ -205,7 +205,7 @@ void handle_nr_ulsch(NR_UL_IND_t *UL_info) { UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance, UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.ul_cqi); } - printf("rx_indication_rel8.timing_advance %d\n", UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance); + //printf("rx_indication_rel8.timing_advance %d\n", UL_info->rx_ind.rx_indication_body.rx_pdu_list[i].rx_indication_rel8.timing_advance); break; } //if (UL_info->crc_ind.crc_pdu_list[j].rx_ue_information.rnti == From c6855cb8d28525a9b66b2136303449ee11bac79c Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Fri, 13 Sep 2019 18:15:11 +0200 Subject: [PATCH 07/76] Maintenance of Uplink Time Alignment. Introduced control on TA transmission and TA update application. - ta_timer at gNB side to control the transmission of TA to the UE. This is now happening every 20 slots. - when the timer resets gNB is now transmitting the TA whether it is zero or not. - introduced struct NR_UL_TIME_ALIGNMENT_t to handle configuration of time alignment related parameters. - UE PHY RX: is now triggered through a flag when to store the TA command, the frame and slot when the application should occur. - UE PHY TX: when the tx frame and slot match the time alignment configuration, it process the TA command and applies the TA update --- executables/nr-ue.c | 26 ++++++++- openair1/PHY/defs_nr_UE.h | 21 ++++++- openair1/SCHED_NR_UE/defs.h | 4 +- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 28 ++++++++-- openair2/LAYER2/NR_MAC_UE/mac_proto.h | 5 +- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 26 +++++---- .../LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 55 +++++++++++-------- openair2/LAYER2/NR_MAC_gNB/mac_proto.h | 1 + 8 files changed, 118 insertions(+), 48 deletions(-) diff --git a/executables/nr-ue.c b/executables/nr-ue.c index fcbd659bbe..a781c5fdcd 100644 --- a/executables/nr-ue.c +++ b/executables/nr-ue.c @@ -461,6 +461,15 @@ void UE_processing(void *arg) { UE_nr_rxtx_proc_t *proc = &rxtxD->proc; PHY_VARS_NR_UE *UE = rxtxD->UE; processSlotRX(UE, proc); + uint8_t gNB_id = 0; + + // params for UL time alignment procedure + NR_UL_TIME_ALIGNMENT_t *ul_time_alignment = &UE->ul_time_alignment[gNB_id]; + uint8_t numerology = UE->frame_parms.numerology_index; + uint16_t bwp_ul_NB_RB = UE->frame_parms.N_RB_UL; + int slot_tx = proc->nr_tti_tx; + int frame_tx = proc->frame_tx; + //printf(">>> mac ended\n"); // Prepare the future Tx data /* @@ -473,6 +482,21 @@ void UE_processing(void *arg) { #endif */ + /* UL time alignment + // If the current tx frame and slot match the TA configuration in ul_time_alignment + // then timing advance is processed and set to be applied in the next UL transmission */ + if (UE->mac_enabled == 1) { + + if (frame_tx == ul_time_alignment->ta_frame && slot_tx == ul_time_alignment->ta_slot){ + LOG_D(PHY,"Applying timing advance -- frame %d -- slot %d\n", frame_tx, slot_tx); + + //if (nfapi_mode!=3){ + nr_process_timing_advance(UE->Mod_id, UE->CC_id, ul_time_alignment->ta_command, numerology, bwp_ul_NB_RB); + ul_time_alignment->ta_frame = -1; + ul_time_alignment->ta_slot = -1; + //} + } + } if (proc->nr_tti_tx == NR_UPLINK_SLOT || UE->frame_parms.frame_type == FDD){ @@ -480,7 +504,7 @@ void UE_processing(void *arg) { if (UE->mode != loop_through_memory) - phy_procedures_nrUE_TX(UE,proc,0,thread_id); + phy_procedures_nrUE_TX(UE,proc,gNB_id,thread_id); } diff --git a/openair1/PHY/defs_nr_UE.h b/openair1/PHY/defs_nr_UE.h index 19f4365a29..663e005d65 100644 --- a/openair1/PHY/defs_nr_UE.h +++ b/openair1/PHY/defs_nr_UE.h @@ -871,6 +871,16 @@ typedef struct UE_NR_SCAN_INFO_s { int32_t freq_offset_Hz[3][10]; } UE_NR_SCAN_INFO_t; +typedef struct { + /// flag used by MAC to inform PHY about a TA to be applied + unsigned char apply_ta; + /// frame and slot when to apply the TA as stated in TS 38.213 setion 4.2 + int16_t ta_frame; + char ta_slot; + /// TA command and TAGID received from the gNB + uint8_t ta_command; + uint8_t tag_id; +} NR_UL_TIME_ALIGNMENT_t; #include "NR_IF_Module.h" @@ -1066,9 +1076,14 @@ typedef struct { int rx_offset; /// Timing offset int rx_offset_diff; /// Timing adjustment for ofdm symbol0 on HW USRP int time_sync_cell; - int timing_advance; ///timing advance signalled from eNB - int hw_timing_advance; - int N_TA_offset; ///timing offset used in TDD + + /// Timing Advance updates variables + /// Timing advance update computed from the TA command signalled from gNB + int timing_advance; + int hw_timing_advance; + int N_TA_offset; ///timing offset used in TDD + NR_UL_TIME_ALIGNMENT_t ul_time_alignment[NUMBER_OF_CONNECTED_gNB_MAX]; + /// Flag to tell if UE is secondary user (cognitive mode) unsigned char is_secondary_ue; /// Flag to tell if secondary eNB has channel estimates to create NULL-beams from. diff --git a/openair1/SCHED_NR_UE/defs.h b/openair1/SCHED_NR_UE/defs.h index 66398c393e..4b4800398e 100644 --- a/openair1/SCHED_NR_UE/defs.h +++ b/openair1/SCHED_NR_UE/defs.h @@ -292,10 +292,10 @@ int8_t nr_find_ue(uint16_t rnti, PHY_VARS_eNB *phy_vars_eNB); /*! \brief Compute the timing adjustment at UE side from the old TA offset and the new received TA command @param Mod_id Local UE index on which to act @param CC_id Component Carrier Index - @param timing_advance TA command + @param ta_command TA command received from the network @param mu numerology index (0,1,2..) */ -void nr_process_timing_advance(module_id_t Mod_id,uint8_t CC_id,uint8_t timing_advance, uint8_t mu, uint16_t bwp_ul_NB_RB); +void nr_process_timing_advance(module_id_t Mod_id,uint8_t CC_id,uint8_t ta_command, uint8_t mu, uint16_t bwp_ul_NB_RB); void nr_process_timing_advance_rar(PHY_VARS_NR_UE *phy_vars_ue,UE_nr_rxtx_proc_t *proc,uint16_t timing_advance); unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb); diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index 138f40790f..c4df96c56a 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -1545,7 +1545,7 @@ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDUR #endif -void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t timing_advance, uint8_t mu, uint16_t bwp_ul_NB_RB){ +void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t ta_command, uint8_t mu, uint16_t bwp_ul_NB_RB){ // 3GPP TS 38.213 p4.2 // scale by the scs numerology @@ -1561,9 +1561,9 @@ void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t timing default: abort(); } - PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (timing_advance - 31) * bw_scaling / factor_mu; + PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (ta_command - 31) * bw_scaling / factor_mu; - LOG_D(PHY,"[UE %d] Got timing advance %u from MAC, new value is %u\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); + LOG_D(PHY, "[UE %d] Got timing advance command %u from MAC, new value is %u\n", Mod_id, ta_command, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); } void ue_ulsch_uespec_procedures(PHY_VARS_NR_UE *ue, @@ -3545,6 +3545,11 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, uint16_t nb_symb_sch = 9; nr_downlink_indication_t dl_indication; fapi_nr_rx_indication_t rx_ind; + // params for UL time alignment procedure + NR_UL_TIME_ALIGNMENT_t *ul_time_alignment = &ue->ul_time_alignment[eNB_id]; + unsigned char *apply_ta = &ul_time_alignment->apply_ta; + uint16_t slots_per_frame = ue->frame_parms.slots_per_frame; + int ul_tx_timing_adjustment = 6; // temporary hardcoded if (dlsch0==NULL) AssertFatal(0,"dlsch0 should be defined at this level \n"); @@ -3850,7 +3855,8 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, nr_tti_rx, dlsch0->harq_processes[harq_pid]->b, dlsch0->harq_processes[harq_pid]->TBS>>3, - eNB_id); + eNB_id, + ul_time_alignment); break; case SI_PDSCH: /*ue_decode_si(ue->Mod_id, @@ -3880,6 +3886,20 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, AssertFatal(1==0,"exiting");*/ break; } + + /* Time alignment procedure set the TA to be applied 6 slots + // after the reception of the command */ + if (ul_time_alignment->apply_ta == 1){ + ul_time_alignment->ta_slot = (nr_tti_rx + ul_tx_timing_adjustment) % slots_per_frame; + if (nr_tti_rx + ul_tx_timing_adjustment > slots_per_frame){ + ul_time_alignment->ta_frame = (frame_rx + 1) % 1024; + } else { + ul_time_alignment->ta_frame = frame_rx; + } + // reset TA flag + ul_time_alignment->apply_ta = 0; + LOG_D(PHY,"Frame %d slot %d -- Starting UL time alignment procedures. TA update will be applied at frame %d slot %d\n", frame_rx, nr_tti_rx, ul_time_alignment->ta_frame, ul_time_alignment->ta_slot); + } } /*ue->total_TBS[eNB_id] = ue->total_TBS[eNB_id] + dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS; diff --git a/openair2/LAYER2/NR_MAC_UE/mac_proto.h b/openair2/LAYER2/NR_MAC_UE/mac_proto.h index 6cbe7b32c4..6e369ac274 100755 --- a/openair2/LAYER2/NR_MAC_UE/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_proto.h @@ -137,14 +137,15 @@ uint32_t mr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t @returns void */ void nr_ue_send_sdu(module_id_t module_idP,uint8_t CC_id, frame_t frameP, uint8_t ttiP, - uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index); + uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); void nr_ue_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, uint8_t *pduP, uint16_t mac_pdu_len, - uint8_t eNB_index); + uint8_t eNB_index, + NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); int8_t nr_ue_process_dlsch(module_id_t module_id, int cc_id, uint8_t gNB_index, fapi_nr_dci_indication_t *dci_ind, void *pduP, uint32_t pdu_len); diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index f63620b1d0..758d165cea 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -2047,7 +2047,7 @@ void nr_ue_send_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frameP, uint8_t ttiP, - uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index){ + uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ printf("nr_ue_send_sdu frame %d\n", frameP); @@ -2094,7 +2094,7 @@ void nr_ue_send_sdu(module_id_t module_idP, // Processing MAC PDU // it parses MAC CEs subheaders, MAC CEs, SDU subheaderds and SDUs - nr_ue_process_mac_pdu(module_idP, CC_id, pduP, pdu_len, eNB_index); + nr_ue_process_mac_pdu(module_idP, CC_id, pduP, pdu_len, eNB_index, ul_time_alignment); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_OUT); @@ -2110,7 +2110,8 @@ void nr_ue_process_mac_pdu( uint8_t CC_id, uint8_t *pduP, uint16_t mac_pdu_len, - uint8_t eNB_index){ + uint8_t eNB_index, + NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ // This function is adapting code from the old // parse_header(...) and ue_send_sdu(...) functions of OAI LTE @@ -2123,8 +2124,9 @@ void nr_ue_process_mac_pdu( uint16_t mac_sdu_len; NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); - uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; - uint16_t bwp_ul_NB_RB = UE_mac_inst->initial_bwp_ul.N_RB; + //uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; + //uint16_t bwp_ul_NB_RB = UE_mac_inst->initial_bwp_ul.N_RB; + // For both DL/UL-SCH // Except: // - UL/DL-SCH: fixed-size MAC CE(known by LCID) @@ -2280,9 +2282,12 @@ void nr_ue_process_mac_pdu( // 38.321 Ch6.1.3.4 mac_ce_len = 1; - uint8_t ta_command = ((NR_MAC_CE_TA *)pdu_ptr)[1].TA_COMMAND; + /*uint8_t ta_command = ((NR_MAC_CE_TA *)pdu_ptr)[1].TA_COMMAND; + uint8_t tag_id = ((NR_MAC_CE_TA *)pdu_ptr)[1].TAGID;*/ - uint8_t tag_id = ((NR_MAC_CE_TA *)pdu_ptr)[1].TAGID; + ul_time_alignment->apply_ta = 1; + ul_time_alignment->ta_command = ((NR_MAC_CE_TA *)pdu_ptr)[1].TA_COMMAND; + ul_time_alignment->tag_id = ((NR_MAC_CE_TA *)pdu_ptr)[1].TAGID; /* #ifdef DEBUG_HEADER_PARSING @@ -2290,11 +2295,8 @@ void nr_ue_process_mac_pdu( #endif */ - LOG_D(MAC, "Received TA_COMMAND %u TAGID %u CC_id %d\n", ta_command, tag_id, CC_id); - - //if (nfapi_mode!=3){ // TODO check nfapi_mode - nr_process_timing_advance(module_idP, CC_id, ta_command, scs, bwp_ul_NB_RB); - //} + LOG_D(MAC, "Received TA_COMMAND %u TAGID %u CC_id %d\n", + ul_time_alignment->ta_command, ul_time_alignment->tag_id, CC_id); break; case DL_SCH_LCID_CON_RES_ID: diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index d2f6d805de..3c654ac66c 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -53,6 +53,7 @@ int nr_generate_dlsch_pdu(unsigned char *sdus_payload, unsigned char drx_cmd, unsigned short timing_advance_cmd, NR_TAG_Id_t tag_id, + int ta_length, unsigned char *ue_cont_res_id, unsigned short post_padding){ @@ -76,25 +77,30 @@ int nr_generate_dlsch_pdu(unsigned char *sdus_payload, } // Timing Advance subheader - if (timing_advance_cmd != 31) { + /* This was done only when timing_advance_cmd != 31 + // now TA is always send when ta_timer resets regardless of its value + // this is done to avoid issues with the timeAlignmentTimer which is + // supposed to monitor if the UE received TA or not */ + if (ta_length){ mac_pdu_ptr->R = 0; mac_pdu_ptr->LCID = DL_SCH_LCID_TA_COMMAND; //last_size = 1; mac_pdu_ptr++; - // TA MAC CE (1 octet) + // TA MAC CE (1 octet) AssertFatal(timing_advance_cmd < 64,"timing_advance_cmd %d > 63\n", timing_advance_cmd); ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f; ((NR_MAC_CE_TA *) ce_ptr)->TAGID = tag_id; LOG_D(MAC, "NR MAC CE timing advance command =%d (%d) TAG ID =%d\n", timing_advance_cmd, ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND, tag_id); mac_ce_size = sizeof(NR_MAC_CE_TA); - + // Copying bytes for MAC CEs to the mac pdu pointer memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); ce_ptr += mac_ce_size; - mac_pdu_ptr += (unsigned char) mac_ce_size; - } + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + // Contention resolution fixed subheader and MAC CE if (ue_cont_res_id) { @@ -199,35 +205,35 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ int UE_id = 0; // UE_list->head is -1 ! UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; - ta_update = ue_sched_ctl->ta_update; + //ta_update = ue_sched_ctl->ta_update; - for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP] + 1; CC_id++) { - LOG_D(MAC, "doing nr_schedule_ue_spec for CC_id %d\n", CC_id); + for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP]; CC_id++) { + LOG_D(MAC, "doing nr_schedule_ue_spec for UE_id %d CC_id %d frame %d slot %d\n", + UE_id, CC_id, frameP, slotP); dl_req = &gNB->DL_req[CC_id].dl_config_request_body; //for (UE_id = UE_list->head; UE_id >= -1; UE_id = UE_list->next[UE_id]) { - /* + // this was taken from the preprocessor + if (ue_sched_ctl->ta_timer) ue_sched_ctl->ta_timer--; + + /* //process retransmission if (round != 8) { - + } else { // This is a potentially new SDU opportunity */ - if (gNB->tag->timeAlignmentTimer != NULL) { - printf(" SHOULD NOT ENTER HERE \n"); - if (gNB->tag->timeAlignmentTimer == 0) { - ta_update = ue_sched_ctl->ta_update; - /* if we send TA then set timer to not send it for a while */ - if (ta_update != 31) - ue_sched_ctl->ta_timer = 20; - /* reset ta_update */ - ue_sched_ctl->ta_update = 31; - } else { - ta_update = 31; - } - } + if (ue_sched_ctl->ta_timer == 0) { + ta_update = ue_sched_ctl->ta_update; + /* if time is up, then set the timer to not send it for 20 NR_DOWNLINK_SLOT (20 frames) + // regardless of the TA value */ + ue_sched_ctl->ta_timer = 2; //set to 20 when transmission will be in every slot + /* reset ta_update */ + ue_sched_ctl->ta_update = 31; + ta_len = 2; + } // else ta_update = 31; - ta_len = (ta_update != 31) ? 2 : 0; + //ta_len = (ta_update != 31) ? 2 : 0; // retrieve TAG ID if(gNB->tag->tag_Id != NULL ){ @@ -307,6 +313,7 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ 255, // no drx ta_update, // timing advance tag_id, + ta_len, NULL, // contention res id post_padding); // Padding: fill remainder of DLSCH with 0 diff --git a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h index 185c866661..530911f359 100644 --- a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h @@ -79,6 +79,7 @@ int nr_generate_dlsch_pdu(unsigned char *sdus_payload, unsigned char drx_cmd, unsigned short timing_advance_cmd, NR_TAG_Id_t tag_id, + int ta_length, unsigned char *ue_cont_res_id, unsigned short post_padding); From 0b873bb6207eee81c7407633ddaa403e878d0377 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Tue, 17 Sep 2019 17:35:48 +0200 Subject: [PATCH 08/76] Time Alignment procedure with time adjustment as per TS 38.213 section 4.2 - UE processing capability 1 - Setting the TA update to be applied after the reception of the TA command - Durations of N1 and N2 symbols corresponding to PDSCH and PUSCH are computed according to sections 5.3 and 6.4 of TS 38.214 - Introduced tables 5.3-1, 5.3-2, 6.4-1, 6.4-2 from TS 38.214 --- openair1/PHY/INIT/nr_init_ue.c | 10 ++ openair1/PHY/impl_defs_nr.h | 10 +- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 80 ++++++++++++- .../SCHED_NR_UE/phy_sch_processing_time.h | 109 ++++++++++++++++++ 4 files changed, 203 insertions(+), 6 deletions(-) create mode 100644 openair1/SCHED_NR_UE/phy_sch_processing_time.h diff --git a/openair1/PHY/INIT/nr_init_ue.c b/openair1/PHY/INIT/nr_init_ue.c index 0c7ce1cdd6..2658fbeeaa 100644 --- a/openair1/PHY/INIT/nr_init_ue.c +++ b/openair1/PHY/INIT/nr_init_ue.c @@ -703,11 +703,21 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, ue->pusch_config.pusch_TimeDomainResourceAllocation[i]->mappingType = typeA; } + for (i=0;iPDSCH_Config.pdsch_TimeDomainResourceAllocation[i] = (NR_PDSCH_TimeDomainResourceAllocation_t *)malloc16(sizeof(NR_PDSCH_TimeDomainResourceAllocation_t)); + ue->PDSCH_Config.pdsch_TimeDomainResourceAllocation[i]->mappingType = typeA; + } + //------------- config DMRS parameters--------------// ue->dmrs_UplinkConfig.pusch_dmrs_type = pusch_dmrs_type1; ue->dmrs_UplinkConfig.pusch_dmrs_AdditionalPosition = pusch_dmrs_pos0; ue->dmrs_UplinkConfig.pusch_maxLength = pusch_len1; //-------------------------------------------------// + ue->dmrs_DownlinkConfig.pdsch_dmrs_type = pdsch_dmrs_type1; + ue->dmrs_DownlinkConfig.pdsch_dmrs_AdditionalPosition = pdsch_dmrs_pos0; + ue->dmrs_DownlinkConfig.pdsch_maxLength = pdsch_len1; + //-------------------------------------------------// + ue->nr_gold_pusch_dmrs = (uint32_t ****)malloc16(fp->slots_per_frame*sizeof(uint32_t ***)); pusch_dmrs = ue->nr_gold_pusch_dmrs; n_scid = 0; // This quantity is indicated by higher layer parameter dmrs-SeqInitialization diff --git a/openair1/PHY/impl_defs_nr.h b/openair1/PHY/impl_defs_nr.h index cff2f02444..099ecd122a 100644 --- a/openair1/PHY/impl_defs_nr.h +++ b/openair1/PHY/impl_defs_nr.h @@ -36,6 +36,7 @@ #include #include "types.h" +#include "NR_PDSCH-TimeDomainResourceAllocation.h" #ifdef DEFINE_VARIABLES_PHY_IMPLEMENTATION_DEFS_NR_H #define EXTERN @@ -377,8 +378,10 @@ typedef enum { ////////////////////////////////////////////////////////////////////////////////################################ -#define MAX_NR_RATE_MATCH_PATTERNS 4 -#define MAX_NR_ZP_CSI_RS_RESOURCES 32 +#define MAX_NR_RATE_MATCH_PATTERNS 4 +#define MAX_NR_ZP_CSI_RS_RESOURCES 32 +#define MAX_NR_OF_DL_ALLOCATIONS 16 +#define MAX_NR_OF_UL_ALLOCATIONS (16) typedef enum{ dl_resourceAllocationType0 = 1, @@ -473,6 +476,8 @@ typedef struct { */ maxNrofCodeWordsScheduledByDCI_t maxNrofCodeWordsScheduledByDCI; + NR_PDSCH_TimeDomainResourceAllocation_t *pdsch_TimeDomainResourceAllocation[MAX_NR_OF_DL_ALLOCATIONS]; + } PDSCH_Config_t; /*********************************************************************** @@ -483,7 +488,6 @@ typedef struct { * ************************************************************************/ -#define MAX_NR_OF_UL_ALLOCATIONS (16) typedef enum { enable_tpc_accumulation = 0, /* by default it is enable */ diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index c4df96c56a..f07e22a087 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -45,6 +45,7 @@ //#include "PHY/extern.h" #include "SCHED_NR_UE/defs.h" #include "SCHED_NR/extern.h" +#include "SCHED_NR_UE/phy_sch_processing_time.h" //#include //#include "targets/RT/USER/nr-softmodem.h" #include "PHY/NR_UE_ESTIMATION/nr_estimation.h" @@ -3549,7 +3550,17 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment = &ue->ul_time_alignment[eNB_id]; unsigned char *apply_ta = &ul_time_alignment->apply_ta; uint16_t slots_per_frame = ue->frame_parms.slots_per_frame; - int ul_tx_timing_adjustment = 6; // temporary hardcoded + uint16_t slots_per_subframe = ue->frame_parms.slots_per_subframe; + uint8_t numerology = ue->frame_parms.numerology_index, mapping_type_ul, mapping_type_dl; + int ul_tx_timing_adjustment, N_TA_max, factor_mu, N_t_1, N_t_2, N_1, N_2, d_1_1, d_2_1, d; + uint8_t d_2_2 = 0;// set to 0 because there is only 1 BWP + // TODO this should corresponds to the switching time as defined in + // TS 38.133 + uint16_t ofdm_symbol_size = ue->frame_parms.ofdm_symbol_size; + uint16_t nb_prefix_samples = ue->frame_parms.nb_prefix_samples; + uint32_t t_subframe = 1; // subframe duration of 1 msec + uint16_t bw_scaling, start_symbol; + float tc_factor; if (dlsch0==NULL) AssertFatal(0,"dlsch0 should be defined at this level \n"); @@ -3558,6 +3569,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, harq_pid = dlsch0->current_harq_pid; is_cw0_active = dlsch0->harq_processes[harq_pid]->status; nb_symb_sch = dlsch0->harq_processes[harq_pid]->nb_symbols; + start_symbol = dlsch0->harq_processes[harq_pid]->start_symbol; @@ -3887,8 +3899,70 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, break; } - /* Time alignment procedure set the TA to be applied 6 slots - // after the reception of the command */ + // scale the 16 factor in N_TA calculation in 38.213 section 4.2 according to the used FFT size + switch (ue->frame_parms.N_RB_DL) { + case 106: bw_scaling = 16; break; + case 217: bw_scaling = 32; break; + case 245: bw_scaling = 32; break; + case 273: bw_scaling = 32; break; + default: abort(); + } + + /* Time Alignment procedure + // - UE processing capability 1 + // - Setting the TA update to be applied after the reception of the TA command + // - Timing adjustment computed according to TS 38.213 section 4.2 + // - Durations of N1 and N2 symbols corresponding to PDSCH and PUSCH are + // computed according to sections 5.3 and 6.4 of TS 38.214 */ + factor_mu = 1 << numerology; + N_TA_max = 3846 * bw_scaling / factor_mu; + + /* PDSCH decoding time N_1 for processing capability 1 */ + if (ue->dmrs_DownlinkConfig.pdsch_dmrs_AdditionalPosition == pdsch_dmrs_pos0) + N_1 = pdsch_N_1_capability_1[numerology][1]; + else if (ue->dmrs_DownlinkConfig.pdsch_dmrs_AdditionalPosition == pdsch_dmrs_pos1 || ue->dmrs_DownlinkConfig.pdsch_dmrs_AdditionalPosition == 2) // TODO set to pdsch_dmrs_pos2 when available + N_1 = pdsch_N_1_capability_1[numerology][2]; + else + N_1 = pdsch_N_1_capability_1[numerology][3]; + + /* PUSCH preapration time N_2 for processing capability 1 */ + N_2 = pusch_N_2_timing_capability_1[numerology][1]; + mapping_type_dl = ue->PDSCH_Config.pdsch_TimeDomainResourceAllocation[0]->mappingType; + mapping_type_ul = ue->pusch_config.pusch_TimeDomainResourceAllocation[0]->mappingType; + + /* d_1_1 depending on the number of PDSCH symbols allocated */ + d = 0; // TODO number of overlapping symbols of the scheduling PDCCH and the scheduled PDSCH + if (mapping_type_dl == typeA) + if (nb_symb_sch + start_symbol < 7) + d_1_1 = 7 - (nb_symb_sch + start_symbol); + else + d_1_1 = 0; + else // mapping type B + switch (nb_symb_sch){ + case 7: d_1_1 = 0; break; + case 4: d_1_1 = 3; break; + case 2: d_1_1 = 3 + d; break; + default: break; + } + + /* d_2_1 */ + if (mapping_type_ul == typeB && start_symbol != 0) + d_2_1 = 0; + else + d_2_1 = 1; + + /* N_t_1 time duration in msec of N_1 symbols corresponding to a PDSCH reception time + // N_t_2 time duration in msec of N_2 symbols corresponding to a PUSCH preparation time */ + N_t_1 = (N_1 + d_1_1) * (ofdm_symbol_size + nb_prefix_samples) / factor_mu; + N_t_2 = (N_2 + d_2_1) * (ofdm_symbol_size + nb_prefix_samples) / factor_mu; + if (N_t_2 < d_2_2) N_t_2 = d_2_2; + + /* Time alignment procedure */ + // N_t_1 + N_t_2 + N_TA_max is in unit of Ts, therefore must be converted to Tc + // N_t_1 + N_t_2 + N_TA_max must be in msec + tc_factor = 64 * 0.509 * 10e-7; + ul_tx_timing_adjustment = 1 + ceil(slots_per_subframe*((N_t_1 + N_t_2 + N_TA_max)*tc_factor + 0.5)/t_subframe); + if (ul_time_alignment->apply_ta == 1){ ul_time_alignment->ta_slot = (nr_tti_rx + ul_tx_timing_adjustment) % slots_per_frame; if (nr_tti_rx + ul_tx_timing_adjustment > slots_per_frame){ diff --git a/openair1/SCHED_NR_UE/phy_sch_processing_time.h b/openair1/SCHED_NR_UE/phy_sch_processing_time.h new file mode 100644 index 0000000000..1962df22ee --- /dev/null +++ b/openair1/SCHED_NR_UE/phy_sch_processing_time.h @@ -0,0 +1,109 @@ +/* + * 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 phy_sch_processing_time.h + \brief tables for UE PDSCH processing and UE PUSCH preparation procedure time + from TS 38.214 Physical procedures for data v15.6.0 + \author Guido Casati + \date 2019 + \version 0.1 + \company Fraunhofer IIS + \email: guido.casati@iis.fraunhofer.de + \note + \warning +*/ + +/* TS 38.214 Table 5.3-1: PDSCH processing time for PDSCH processing capability 1 +// corresponding to the PDSCH decoding time N_1 [symbols] +// where mu corresponds to the one of {mu_PDCCH, mu_PDSCH, mu_UL} +// resulting with the largest T_proc_1 +// where mu_PDCCH is the SCS of PDCCH scheduling PDSCH +// mu_PDSCH is the SCS of the scheduled PDSCH +// mu_UL is the SCS of the UL channel with which the HARQ-ACK is to be transmitted +// column A is N_1 corresponding to dmrs-AdditionalPosition pos0 in DMRS-DownlinkConfig +// in both dmrs-DownlinkForPDSCH-MappingTypeA and dmrs-DownlinkForPDSCH-MappingTypeB +// column B is N_1 corresponding to corresponds to dmrs-AdditionalPosition !0 +// in DMRS-DownlinkConfig in both dmrs-DownlinkForPDSCH-MappingTypeA, +// dmrs-DownlinkForPDSCH-MappingTypeB or if the higher layer param is not configured +// when PDSCH DM-RS position l1 for the additional DM-RS is l1 = 1,2 +// column C is N_1 corresponding to corresponds to dmrs-AdditionalPosition !0 +// in DMRS-DownlinkConfig in both dmrs-DownlinkForPDSCH-MappingTypeA, +// dmrs-DownlinkForPDSCH-MappingTypeB or if the higher layer param is not configured +// when PDSCH DM-RS position l1 for the additional DM-RS is != 1,2 + +*/ +int8_t pdsch_N_1_capability_1[4][4] = { +/* mu A B C */ +{ 0, 8, 14, 13 }, +{ 1, 10, 13, 13 }, +{ 2, 17, 20, 20 }, +{ 3, 20, 24, 24 }, +}; + +/* TS 38.214 Table 5.3-2: PDSCH processing time for PDSCH processing capability 2 +// corresponding to the PDSCH decoding time N_1 [symbols] +// where mu corresponds to the one of {mu_PDCCH, mu_PDSCH, mu_UL} +// resulting with the largest T_proc_1 +// where mu_PDCCH is the SCS of PDCCH scheduling PDSCH +// mu_PDSCH is the SCS of the scheduled PDSCH +// mu_UL is the SCS of the UL channel with which the HARQ-ACK is to be transmitted +// column A is N_1 corresponding to dmrs-AdditionalPosition pos0 in DMRS-DownlinkConfig in both +// dmrs-DownlinkForPDSCH-MappingTypeA and dmrs-DownlinkForPDSCH-MappingTypeB +// mu == 2 is for FR1 only +*/ +float pdsch_N_1_capability_2[3][2] = { +/* mu A */ +{ 0, 3 }, +{ 1, 4.5 }, +{ 2, 9 }, +}; + +/* TS 38.214 Table 6.4-1: PUSCH preparation time for PUSCH timing capability 1 +// corresponding to the PUSCH preparation time N_2 [symbols] +// where mu corresponds to the one of {mu_DL, mu_UL} +// resulting with the largest T_proc_2 +// where mu_DL is the SCS with which the PDCCH +// carrying the DCI scheduling the PUSCH was transmitted +// mu_UL is the SCS of the UL channel with which PUSCH to be transmitted +*/ +int8_t pusch_N_2_timing_capability_1[4][2] = { +/* mu N_2 */ +{ 0, 10 }, +{ 1, 12 }, +{ 2, 23 }, +{ 3, 36 }, +}; + +/* TS 38.214 Table 6.4-2: PUSCH preparation time for PUSCH timing capability 2 +// corresponding to the PUSCH preparation time N_2 [symbols] +// where mu corresponds to the one of {mu_DL, mu_UL} +// resulting with the largest T_proc_2 +// where mu_DL is the SCS with which the PDCCH +// carrying the DCI scheduling the PUSCH was transmitted +// mu_UL is the SCS of the UL channel with which PUSCH to be transmitted +// mu == 2 is for FR1 only +*/ +float pusch_N_2_timing_capability_2[3][2] = { +/* mu N_2 */ +{ 0, 5 }, +{ 1, 5.5 }, +{ 2, 11 }, +}; \ No newline at end of file From a0cd44947e086ca10ca7ea1742fde8ff344bdd02 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Fri, 18 Oct 2019 17:37:10 +0200 Subject: [PATCH 09/76] Bugfix uninitialised vars and conflicting types in simulators after merge --- openair1/SIMULATION/NR_PHY/dlschsim.c | 2 +- openair1/SIMULATION/NR_PHY/dlsim.c | 2 +- openair1/SIMULATION/NR_PHY/pbchsim.c | 2 +- openair1/SIMULATION/NR_PHY/pucchsim.c | 2 +- openair1/SIMULATION/NR_PHY/ulschsim.c | 2 +- openair1/SIMULATION/NR_PHY/ulsim.c | 6 +++++- 6 files changed, 10 insertions(+), 6 deletions(-) diff --git a/openair1/SIMULATION/NR_PHY/dlschsim.c b/openair1/SIMULATION/NR_PHY/dlschsim.c index aab762b9e2..96b52790fc 100644 --- a/openair1/SIMULATION/NR_PHY/dlschsim.c +++ b/openair1/SIMULATION/NR_PHY/dlschsim.c @@ -56,7 +56,7 @@ RAN_CONTEXT_t RC; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; double cpuf; -int nfapi_mode = 0; +uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; // needed for some functions diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c index bf350cea71..e6dd10b91d 100644 --- a/openair1/SIMULATION/NR_PHY/dlsim.c +++ b/openair1/SIMULATION/NR_PHY/dlsim.c @@ -63,7 +63,7 @@ RAN_CONTEXT_t RC; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; double cpuf; -int nfapi_mode=0; +uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; //Dummy Functions diff --git a/openair1/SIMULATION/NR_PHY/pbchsim.c b/openair1/SIMULATION/NR_PHY/pbchsim.c index d312eb6f90..33bfc02f33 100644 --- a/openair1/SIMULATION/NR_PHY/pbchsim.c +++ b/openair1/SIMULATION/NR_PHY/pbchsim.c @@ -55,7 +55,7 @@ RAN_CONTEXT_t RC; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; double cpuf; -int nfapi_mode=0; +uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; // needed for some functions diff --git a/openair1/SIMULATION/NR_PHY/pucchsim.c b/openair1/SIMULATION/NR_PHY/pucchsim.c index 757f8abb03..6d590a2458 100644 --- a/openair1/SIMULATION/NR_PHY/pucchsim.c +++ b/openair1/SIMULATION/NR_PHY/pucchsim.c @@ -53,7 +53,7 @@ openair0_config_t openair0_cfg[MAX_CARDS]; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; double cpuf; -int nfapi_mode=0; +uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; // needed for some functions diff --git a/openair1/SIMULATION/NR_PHY/ulschsim.c b/openair1/SIMULATION/NR_PHY/ulschsim.c index 07105e6e1f..98f6d9b312 100644 --- a/openair1/SIMULATION/NR_PHY/ulschsim.c +++ b/openair1/SIMULATION/NR_PHY/ulschsim.c @@ -55,7 +55,7 @@ RAN_CONTEXT_t RC; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; double cpuf; -int nfapi_mode = 0; +uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; // needed for some functions diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c index 15e7d3ca0e..14167e1f97 100644 --- a/openair1/SIMULATION/NR_PHY/ulsim.c +++ b/openair1/SIMULATION/NR_PHY/ulsim.c @@ -64,7 +64,7 @@ RAN_CONTEXT_t RC; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; double cpuf; -int nfapi_mode = 0; +uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; // dummy functions @@ -394,6 +394,10 @@ int main(int argc, char **argv) gNB = RC.gNB[0][0]; //gNB_config = &gNB->gNB_config; + //memset((void *)&gNB->UL_INFO,0,sizeof(gNB->UL_INFO)); + gNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list = (nfapi_rx_indication_pdu_t *)malloc(NB_UE_INST*sizeof(nfapi_rx_indication_pdu_t)); + gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus = 0; + frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH) frame_parms->nb_antennas_tx = n_tx; frame_parms->nb_antennas_rx = n_rx; From cfbe18c9eded3b9d5a518e8aab8df74090702875 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Tue, 15 Oct 2019 23:46:34 +0200 Subject: [PATCH 10/76] Adaptation of MAC TA procedures to the design of handle_dlsch - introduced new parameter in nr_ue_dl_indication for UL time alignment - moved TA timer logic one level up so that now is executed every slot - set timer value to 80 slots to cope with the sl_ahead design - introduced new TA-related members to gNB MAC instance struct --- openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c | 2 +- openair1/PHY/defs_nr_UE.h | 6 +- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 48 +--- openair2/LAYER2/NR_MAC_UE/mac_proto.h | 2 +- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 223 +----------------- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c | 26 +- .../LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 71 +++--- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 26 +- openair2/LAYER2/NR_MAC_gNB/mac_proto.h | 6 +- openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h | 4 + openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c | 32 +-- openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h | 6 +- 12 files changed, 91 insertions(+), 361 deletions(-) diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c b/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c index 1e17f6dab0..d76ffea9cf 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c @@ -614,7 +614,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, rx_ind.number_pdus = 1; //rx_ind.number_pdus++; if (ue->if_inst && ue->if_inst->dl_indication) - ue->if_inst->dl_indication(&dl_indication); + ue->if_inst->dl_indication(&dl_indication, NULL); return 0; } diff --git a/openair1/PHY/defs_nr_UE.h b/openair1/PHY/defs_nr_UE.h index 663e005d65..d72979262c 100644 --- a/openair1/PHY/defs_nr_UE.h +++ b/openair1/PHY/defs_nr_UE.h @@ -871,12 +871,12 @@ typedef struct UE_NR_SCAN_INFO_s { int32_t freq_offset_Hz[3][10]; } UE_NR_SCAN_INFO_t; -typedef struct { +typedef struct NR_UL_TIME_ALIGNMENT { /// flag used by MAC to inform PHY about a TA to be applied unsigned char apply_ta; /// frame and slot when to apply the TA as stated in TS 38.213 setion 4.2 - int16_t ta_frame; - char ta_slot; + int16_t ta_frame; + char ta_slot; /// TA command and TAGID received from the gNB uint8_t ta_command; uint8_t tag_id; diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index f07e22a087..4bb81961fd 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -3161,7 +3161,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id, dl_indication.dci_ind = &dci_ind; // send to mac - ue->if_inst->dl_indication(&dl_indication); + ue->if_inst->dl_indication(&dl_indication, NULL); #if UE_TIMING_TRACE stop_meas(&ue->dlsch_rx_pdcch_stats); @@ -3368,7 +3368,7 @@ void nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB uint16_t s0 = dlsch0->harq_processes[harq_pid]->start_symbol; uint16_t s1 = dlsch0->harq_processes[harq_pid]->nb_symbols; - LOG_I(PHY,"[UE %d] PDSCH type %d active in nr_tti_rx %d, harq_pid %d, rb_start %d, nb_rb %d, symbol_start %d, nb_symbols %d\n",ue->Mod_id,pdsch,nr_tti_rx,harq_pid,pdsch_start_rb,pdsch_nb_rb,s0,s1); + LOG_D(PHY,"[UE %d] PDSCH type %d active in nr_tti_rx %d, harq_pid %d, rb_start %d, nb_rb %d, symbol_start %d, nb_symbols %d\n",ue->Mod_id,pdsch,nr_tti_rx,harq_pid,pdsch_start_rb,pdsch_nb_rb,s0,s1); for (m = s0; m < (s1 + s0); m++) { @@ -3535,7 +3535,6 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, int frame_rx = proc->frame_rx; int nr_tti_rx = proc->nr_tti_rx; int ret=0, ret1=0; - uint8_t CC_id = ue->CC_id; NR_UE_PDSCH *pdsch_vars; uint8_t is_cw0_active = 0; uint8_t is_cw1_active = 0; @@ -3548,7 +3547,6 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, fapi_nr_rx_indication_t rx_ind; // params for UL time alignment procedure NR_UL_TIME_ALIGNMENT_t *ul_time_alignment = &ue->ul_time_alignment[eNB_id]; - unsigned char *apply_ta = &ul_time_alignment->apply_ta; uint16_t slots_per_frame = ue->frame_parms.slots_per_frame; uint16_t slots_per_subframe = ue->frame_parms.slots_per_subframe; uint8_t numerology = ue->frame_parms.numerology_index, mapping_type_ul, mapping_type_dl; @@ -3821,7 +3819,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, dl_indication.dci_ind = NULL; //&ue->dci_ind; // send to mac if (ue->if_inst && ue->if_inst->dl_indication) - ue->if_inst->dl_indication(&dl_indication); + ue->if_inst->dl_indication(&dl_indication, ul_time_alignment); } // TODO CRC check for CW0 @@ -3858,46 +3856,6 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, }*/ if (ue->mac_enabled == 1) { - switch (pdsch) { - case PDSCH: - printf("PDSCH procedures\n"); - nr_ue_send_sdu(ue->Mod_id, - CC_id, - frame_rx, - nr_tti_rx, - dlsch0->harq_processes[harq_pid]->b, - dlsch0->harq_processes[harq_pid]->TBS>>3, - eNB_id, - ul_time_alignment); - break; - case SI_PDSCH: - /*ue_decode_si(ue->Mod_id, - CC_id, - frame_rx, - eNB_id, - ue->dlsch_SI[eNB_id]->harq_processes[0]->b, - ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);*/ - break; - case P_PDSCH: - /*ue_decode_p(ue->Mod_id, - CC_id, - frame_rx, - eNB_id, - ue->dlsch_SI[eNB_id]->harq_processes[0]->b, - ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);*/ - break; - case RA_PDSCH: - /*process_rar(ue,proc,eNB_id,mode,abstraction_flag);*/ - break; - case PDSCH1: - /*LOG_E(PHY,"Shouldn't have PDSCH1 yet, come back later\n"); - AssertFatal(1==0,"exiting");*/ - break; - case PMCH: - /*LOG_E(PHY,"Shouldn't have PMCH here\n"); - AssertFatal(1==0,"exiting");*/ - break; - } // scale the 16 factor in N_TA calculation in 38.213 section 4.2 according to the used FFT size switch (ue->frame_parms.N_RB_DL) { diff --git a/openair2/LAYER2/NR_MAC_UE/mac_proto.h b/openair2/LAYER2/NR_MAC_UE/mac_proto.h index 6e369ac274..e74531da16 100755 --- a/openair2/LAYER2/NR_MAC_UE/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_proto.h @@ -137,7 +137,7 @@ uint32_t mr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t @returns void */ void nr_ue_send_sdu(module_id_t module_idP,uint8_t CC_id, frame_t frameP, uint8_t ttiP, - uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); + uint8_t * pdu, uint16_t pdu_len, uint8_t gNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); void nr_ue_process_mac_pdu( module_id_t module_idP, diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 758d165cea..c9b5a0c92e 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -2047,9 +2047,10 @@ void nr_ue_send_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frameP, uint8_t ttiP, - uint8_t * pdu, uint16_t pdu_len, uint8_t eNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ + uint8_t * pdu, uint16_t pdu_len, uint8_t gNB_index, + NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ - printf("nr_ue_send_sdu frame %d\n", frameP); + LOG_D(MAC, "Handling PDU frame %d slot %d\n", frameP, ttiP); // Changes wrt LTE: replaced subframeP with ttiP // TODO double check this and eventually create a type for TTI (tti_t) @@ -2077,8 +2078,8 @@ void nr_ue_send_sdu(module_id_t module_idP, /* #ifdef DEBUG_HEADER_PARSING - LOG_D(MAC, "[UE %d] ue_send_sdu : Frame %d eNB_index %d : num_ce %d num_sdu %d\n", - module_idP, frameP, eNB_index, num_ce, num_sdu); + LOG_D(MAC, "[UE %d] ue_send_sdu : Frame %d gNB_index %d : num_ce %d num_sdu %d\n", + module_idP, frameP, gNB_index, num_ce, num_sdu); #endif */ @@ -2094,7 +2095,7 @@ void nr_ue_send_sdu(module_id_t module_idP, // Processing MAC PDU // it parses MAC CEs subheaders, MAC CEs, SDU subheaderds and SDUs - nr_ue_process_mac_pdu(module_idP, CC_id, pduP, pdu_len, eNB_index, ul_time_alignment); + nr_ue_process_mac_pdu(module_idP, CC_id, pduP, pdu_len, gNB_index, ul_time_alignment); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_OUT); @@ -2110,7 +2111,7 @@ void nr_ue_process_mac_pdu( uint8_t CC_id, uint8_t *pduP, uint16_t mac_pdu_len, - uint8_t eNB_index, + uint8_t gNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ // This function is adapting code from the old @@ -2411,213 +2412,3 @@ void nr_ue_process_mac_pdu( AssertFatal(pdu_len >= 0, "[MAC] nr_ue_process_mac_pdu, residual mac pdu length < 0!\n"); } } - -//--------------------------------------------------------------------------------- - - -unsigned char *parse_header(unsigned char *mac_header, - unsigned char *num_ce, - unsigned char *num_sdu, - unsigned char *rx_ces, - unsigned char *rx_lcids, - unsigned short *rx_lengths, - unsigned short tb_length) -{ - - unsigned char not_done = 1, num_ces = 0, num_cont_res = - 0, num_padding = 0, num_sdus = 0, lcid, num_sdu_cnt; - unsigned char *mac_header_ptr = mac_header; - unsigned short length, ce_len = 0; - - while (not_done == 1) { - - if (((SCH_SUBHEADER_FIXED *) mac_header_ptr)->E == 0) { - // printf("E=0\n"); - not_done = 0; - } - - lcid = ((SCH_SUBHEADER_FIXED *) mac_header_ptr)->LCID; - - if (lcid < UE_CONT_RES) { - //printf("[MAC][UE] header %x.%x.%x\n",mac_header_ptr[0],mac_header_ptr[1],mac_header_ptr[2]); - if (not_done == 0) { // last MAC SDU, length is implicit - mac_header_ptr++; - length = - tb_length - (mac_header_ptr - mac_header) - ce_len; - - for (num_sdu_cnt = 0; num_sdu_cnt < num_sdus; - num_sdu_cnt++) { - length -= rx_lengths[num_sdu_cnt]; - } - } else { - if (((SCH_SUBHEADER_LONG *) mac_header_ptr)->F == 1) { - length = - ((((SCH_SUBHEADER_LONG *) mac_header_ptr)-> - L_MSB & 0x7f) - << 8) | (((SCH_SUBHEADER_LONG *) mac_header_ptr)-> - L_LSB & 0xff); - mac_header_ptr += 3; -#ifdef DEBUG_HEADER_PARSING - LOG_D(MAC, "[UE] parse long sdu, size %x \n", length); -#endif - - } else { //if (((SCH_SUBHEADER_SHORT *)mac_header_ptr)->F == 0) { - length = ((SCH_SUBHEADER_SHORT *) mac_header_ptr)->L; - mac_header_ptr += 2; - } - } - -#ifdef DEBUG_HEADER_PARSING - LOG_D(MAC, "[UE] sdu %d lcid %d length %d (offset now %ld)\n", - num_sdus, lcid, length, mac_header_ptr - mac_header); -#endif - rx_lcids[num_sdus] = lcid; - rx_lengths[num_sdus] = length; - num_sdus++; - } else { // This is a control element subheader - if (lcid == SHORT_PADDING) { - num_padding++; - mac_header_ptr++; - } else { - rx_ces[num_ces] = lcid; - num_ces++; - mac_header_ptr++; - - if (lcid == TIMING_ADV_CMD) { - ce_len++; - } else if (lcid == UE_CONT_RES) { - - // FNA: check MAC Header is one of thoses defined in Annex B of 36.321 - // Check there is only 1 Contention Resolution - if (num_cont_res) { - LOG_W(MAC, - "[UE] Msg4 Wrong received format: More than 1 Contention Resolution\n"); - // exit parsing - return NULL; - - } - // UE_CONT_RES shall never be the last subheader unless this is the only MAC subheader - if ((not_done == 0) - && ((num_sdus) || (num_ces > 1) || (num_padding))) { - LOG_W(MAC, - "[UE] Msg4 Wrong received format: Contention Resolution after num_ces=%d num_sdus=%d num_padding=%d\n", - num_ces, num_sdus, num_padding); - // exit parsing - return NULL; - } - num_cont_res++; - ce_len += 6; - } - } - -#ifdef DEBUG_HEADER_PARSING - LOG_D(MAC, "[UE] ce %d lcid %d (offset now %ld)\n", num_ces, - lcid, mac_header_ptr - mac_header); -#endif - } - } - - *num_ce = num_ces; - *num_sdu = num_sdus; - - return (mac_header_ptr); -} - - -//------------------------------------------------------------------------------ -void -nr_ue_send_sdu(module_id_t module_idP, - uint8_t CC_id, - frame_t frameP, - sub_frame_t subframeP, - uint8_t * sdu, uint16_t sdu_len, uint8_t eNB_index) -//------------------------------------------------------------------------------ -{ - - unsigned char rx_ces[MAX_NUM_CE], num_ce, num_sdu, i, *payload_ptr; - unsigned char rx_lcids[NB_RB_MAX]; - unsigned short rx_lengths[NB_RB_MAX]; - - - //LOG_D(MAC,"sdu: %x.%x.%x\n",sdu[0],sdu[1],sdu[2]); - - - payload_ptr = - parse_header(sdu, &num_ce, &num_sdu, rx_ces, rx_lcids, rx_lengths, - sdu_len); - -#ifdef DEBUG_HEADER_PARSING - LOG_D(MAC, - "[UE %d] ue_send_sdu : Frame %d eNB_index %d : num_ce %d num_sdu %d\n", - module_idP, frameP, eNB_index, num_ce, num_sdu); -#endif - -#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - LOG_T(MAC, "[UE %d] First 32 bytes of DLSCH : \n", module_idP); - - for (i = 0; i < 32; i++) { - LOG_T(MAC, "%x.", sdu[i]); - } - - LOG_T(MAC, "\n"); -#endif - - if (payload_ptr != NULL) { - - for (i = 0; i < num_ce; i++) { - // printf("ce %d : %d\n",i,rx_ces[i]); - switch (rx_ces[i]) { - case UE_CONT_RES: - - break; - - case TIMING_ADV_CMD: - - break; - - case DRX_CMD: - - break; - } - } - - for (i = 0; i < num_sdu; i++) { -#ifdef DEBUG_HEADER_PARSING - LOG_I(MAC, "[UE] SDU %d : LCID %d, length %d\n", i, - rx_lcids[i], rx_lengths[i]); -#endif - if ((rx_lcids[i] < NB_RB_MAX) && (rx_lcids[i] > DCCH1)) { - - LOG_D(MAC, - "[UE %d] Frame %d : DLSCH -> DL-DTCH%d (eNB %d, %d bytes)\n", - module_idP, frameP, rx_lcids[i], eNB_index, - rx_lengths[i]); - -#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - LOG_I(MAC, "Printing MAC PDU contents at slot: %d \n", subframeP); - int j; - for (j = 0; j < 20; j++) //rx_lengths[i] - LOG_I(MAC, "%x.", (unsigned char) payload_ptr[j]); - LOG_I(MAC, "\n"); -#endif - mac_rlc_data_ind(module_idP, - 4660, //UE_mac_inst[module_idP].crnti //hardcode value corresponding to the one from the eNB - eNB_index, - frameP, - ENB_FLAG_NO, - MBMS_FLAG_NO, - rx_lcids[i], - (char *) payload_ptr, rx_lengths[i], 1, - NULL); - } else { - LOG_E(MAC, "[UE %d] Frame %d : unknown LCID %d (eNB %d)\n", - module_idP, frameP, rx_lcids[i], eNB_index); - } - payload_ptr += rx_lengths[i]; - } - } // end if (payload_ptr != NULL) - -} - - - diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c index fb5f9eccf1..502cf5c7f5 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c @@ -299,12 +299,12 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, protocol_ctxt_t ctxt; - int CC_id, i = -1; - UE_list_t *UE_list = &RC.nrmac[module_idP]->UE_list; - rnti_t rnti; - - NR_COMMON_channels_t *cc = RC.nrmac[module_idP]->common_channels; - //nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config = NULL; + int CC_id, i = -1, UE_id = 0, ta_update; + gNB_MAC_INST *gNB = RC.nrmac[module_idP]; + UE_list_t *UE_list = &gNB->UE_list; + rnti_t rnti; + UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; + NR_COMMON_channels_t *cc = gNB->common_channels; start_meas(&RC.nrmac[module_idP]->eNB_scheduler); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN); @@ -372,6 +372,20 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, // Phytest scheduling + // TODO once RACH is available, start ta_timer when UE is connected + if (ue_sched_ctl->ta_timer) ue_sched_ctl->ta_timer--; + + if (ue_sched_ctl->ta_timer == 0) { + gNB->ta_command = ue_sched_ctl->ta_update; + /* if time is up, then set the timer to not send it for 4 frames + // regardless of the TA value */ + ue_sched_ctl->ta_timer = 80; + /* reset ta_update */ + ue_sched_ctl->ta_update = 31; + /* MAC CE flag indicating TA length */ + gNB->ta_len = 2; + } + if (slot_rxP == NR_UPLINK_SLOT){ nr_schedule_uss_ulsch_phytest(&RC.nrmac[module_idP]->UL_tti_req[0], frame_rxP, slot_rxP); } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index 3c654ac66c..a54e7e2765 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -45,22 +45,22 @@ #include "NR_TAG-Id.h" -int nr_generate_dlsch_pdu(unsigned char *sdus_payload, - unsigned char *mac_pdu, +int nr_generate_dlsch_pdu(module_id_t module_idP, + unsigned char *sdus_payload, + unsigned char *mac_pdu, unsigned char num_sdus, unsigned short *sdu_lengths, unsigned char *sdu_lcids, unsigned char drx_cmd, - unsigned short timing_advance_cmd, - NR_TAG_Id_t tag_id, - int ta_length, unsigned char *ue_cont_res_id, unsigned short post_padding){ + gNB_MAC_INST *gNB = RC.nrmac[module_idP]; + NR_MAC_SUBHEADER_FIXED *mac_pdu_ptr = (NR_MAC_SUBHEADER_FIXED *) mac_pdu; unsigned char * dlsch_buffer_ptr = sdus_payload; uint8_t last_size = 0; - int offset = 0, mac_ce_size, i; + int offset = 0, mac_ce_size, i, timing_advance_cmd, tag_id = 0; // MAC CEs uint8_t mac_header_control_elements[16], *ce_ptr; @@ -81,24 +81,31 @@ int nr_generate_dlsch_pdu(unsigned char *sdus_payload, // now TA is always send when ta_timer resets regardless of its value // this is done to avoid issues with the timeAlignmentTimer which is // supposed to monitor if the UE received TA or not */ - if (ta_length){ + if (gNB->ta_len){ mac_pdu_ptr->R = 0; mac_pdu_ptr->LCID = DL_SCH_LCID_TA_COMMAND; //last_size = 1; mac_pdu_ptr++; // TA MAC CE (1 octet) + timing_advance_cmd = gNB->ta_command; AssertFatal(timing_advance_cmd < 64,"timing_advance_cmd %d > 63\n", timing_advance_cmd); ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f; - ((NR_MAC_CE_TA *) ce_ptr)->TAGID = tag_id; + if (gNB->tag->tag_Id != NULL){ + tag_id = gNB->tag->tag_Id; + ((NR_MAC_CE_TA *) ce_ptr)->TAGID = tag_id; + } - LOG_D(MAC, "NR MAC CE timing advance command =%d (%d) TAG ID =%d\n", timing_advance_cmd, ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND, tag_id); + LOG_D(MAC, "NR MAC CE timing advance command = %d (%d) TAG ID = %d\n", timing_advance_cmd, ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND, tag_id); mac_ce_size = sizeof(NR_MAC_CE_TA); // Copying bytes for MAC CEs to the mac pdu pointer memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); ce_ptr += mac_ce_size; mac_pdu_ptr += (unsigned char) mac_ce_size; + + // resetting ta flag + gNB->ta_len = 0; } @@ -191,7 +198,7 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ uint16_t sdu_lengths[NR_MAX_NB_RB] = {0}; int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; - int CC_id, sub_pdu_id, lcid, offset, i, j=0, k=0, ta_update; + int CC_id, sub_pdu_id, lcid, offset, i, j=0, k=0, ta_command; // hardcoded parameters // for DMRS configuration type 1 @@ -201,45 +208,27 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ uint16_t R = 697; uint16_t nb_rb = 50 ; uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs - NR_TAG_Id_t tag_id = 0; int UE_id = 0; // UE_list->head is -1 ! UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; //ta_update = ue_sched_ctl->ta_update; for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP]; CC_id++) { - LOG_D(MAC, "doing nr_schedule_ue_spec for UE_id %d CC_id %d frame %d slot %d\n", - UE_id, CC_id, frameP, slotP); + + LOG_D(MAC, "doing nr_schedule_ue_spec for UE_id %d CC_id %d frame %d slot %d\n", UE_id, CC_id, frameP, slotP); + dl_req = &gNB->DL_req[CC_id].dl_config_request_body; //for (UE_id = UE_list->head; UE_id >= -1; UE_id = UE_list->next[UE_id]) { - // this was taken from the preprocessor - if (ue_sched_ctl->ta_timer) ue_sched_ctl->ta_timer--; - /* //process retransmission if (round != 8) { } else { // This is a potentially new SDU opportunity */ - if (ue_sched_ctl->ta_timer == 0) { - ta_update = ue_sched_ctl->ta_update; - /* if time is up, then set the timer to not send it for 20 NR_DOWNLINK_SLOT (20 frames) - // regardless of the TA value */ - ue_sched_ctl->ta_timer = 2; //set to 20 when transmission will be in every slot - /* reset ta_update */ - ue_sched_ctl->ta_update = 31; - ta_len = 2; - } // else ta_update = 31; - //ta_len = (ta_update != 31) ? 2 : 0; - // retrieve TAG ID - if(gNB->tag->tag_Id != NULL ){ - tag_id = gNB->tag->tag_Id; - } - // fill dlsch_buffer with random data for (i = 0; i < MAX_NR_DLSCH_PAYLOAD_BYTES; i++){ dlsch_buffer[i] = (unsigned char) rand(); @@ -305,17 +294,15 @@ nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ } - offset = nr_generate_dlsch_pdu((unsigned char *) dlsch_buffer, - (unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], - num_sdus, //num_sdus - sdu_lengths, - sdu_lcids, - 255, // no drx - ta_update, // timing advance - tag_id, - ta_len, - NULL, // contention res id - post_padding); + offset = nr_generate_dlsch_pdu(module_idP, + (unsigned char *) dlsch_buffer, + (unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], + num_sdus, //num_sdus + sdu_lengths, + sdu_lcids, + 255, // no drx + NULL, // contention res id + post_padding); // Padding: fill remainder of DLSCH with 0 if (post_padding > 0){ for (int j = 0; j < (TBS - offset); j++) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index ea3ee86db1..2fe9558759 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -390,25 +390,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, post_padding = 1; } - offset = generate_dlsch_header((unsigned char *)nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0], //DLSCH_pdu.payload[0], - num_sdus, //num_sdus - sdu_lengths, // - sdu_lcids, 255, // no drx - ta_update, // timing advance - NULL, // contention res id - padding, post_padding); - LOG_D(MAC, "Offset bits: %d \n", offset); - // Probably there should be other actions done before that - // cycle through SDUs and place in dlsch_buffer - //memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset], dlsch_buffer, sdu_length_total); - memcpy(&nr_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0][offset], dlsch_buffer, sdu_length_total); - - // fill remainder of DLSCH with 0 - for (int j = 0; j < (TBS - sdu_length_total - offset); j++) { - //UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + sdu_length_total + j] = 0; - nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0][offset + sdu_length_total + j] = 0; - } - TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &nr_mac->coreset[CC_id][1], &nr_mac->search_space[CC_id][1], nr_mac->pdu_index[CC_id], dlsch_config); #if defined(ENABLE_MAC_PAYLOAD_DEBUG) LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, , TBS size: %d \n \n", frameP, slotP, TBS_bytes); @@ -432,11 +413,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, else { TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &nr_mac->coreset[CC_id][1], &nr_mac->search_space[CC_id][1], nr_mac->pdu_index[CC_id], dlsch_config); - for(int i = 0; i < TBS_bytes; i++) { // - ((uint8_t *)nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0])[i] = (unsigned char) rand(); - //LOG_I(MAC, "%x. ", ((uint8_t *)nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0])[i]); - } - #if defined(ENABLE_MAC_PAYLOAD_DEBUG) if (frameP%100 == 0) { @@ -451,11 +427,11 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, //TX_req->segments[0].segment_length = 8; TX_req->segments[0].segment_length = TBS_bytes +2; TX_req->segments[0].segment_data = nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0]; + nr_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; nr_mac->TX_req[CC_id].sfn_sf = sfn_sf; nr_mac->TX_req[CC_id].tx_request_body.tl.tag = NFAPI_TX_REQUEST_BODY_TAG; nr_mac->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST; - } } //for (CC_id=0; CC_idmodule_id, dl_info->cc_id, dl_info->gNB_index, dl_info->dci_ind, (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu, - (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu_length, dl_info->frame, dl_info->slot)) << FAPI_NR_RX_PDU_TYPE_DLSCH; + (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu_length, dl_info->frame, dl_info->slot,ul_time_alignment)) << FAPI_NR_RX_PDU_TYPE_DLSCH; LOG_I(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], DLSCH case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); diff --git a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h index 5873c84d8f..e46ae2103f 100755 --- a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h +++ b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h @@ -37,7 +37,7 @@ #include #include "fapi_nr_ue_interface.h" - +typedef struct NR_UL_TIME_ALIGNMENT NR_UL_TIME_ALIGNMENT_t; typedef struct { /// module id @@ -163,7 +163,7 @@ typedef int8_t (nr_ue_phy_config_request_f)(nr_phy_config_t *phy_config); * -1: Failed to consume bytes. Abort the mission. * Non-negative return values indicate success, and ignored. */ -typedef int (nr_ue_dl_indication_f)(nr_downlink_indication_t *dl_info); +typedef int (nr_ue_dl_indication_f)(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); /* * Generic type of an application-defined callback to return various @@ -202,7 +202,7 @@ int nr_ue_if_module_kill(uint32_t module_id); /**\brief interface between L1/L2, indicating the downlink related information, like dci_ind and rx_req \param dl_info including dci_ind and rx_request messages*/ -int nr_ue_dl_indication(nr_downlink_indication_t *dl_info); +int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); int nr_ue_ul_indication(nr_uplink_indication_t *ul_info); From 98d2caf59f1b9caf04b69f2af63359cf1292fa03 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Thu, 24 Oct 2019 16:04:20 +0200 Subject: [PATCH 11/76] Added compilation option to skip build for already built libraries: - the new option -k allows to skip the built of shared libraries, rfsimulator basicsimulator and transport protocol libraries - default compilation remains untouched as is still building all libraries - this option allows to save a massive amount of time when compiling repeatedly for debugging purposes --- cmake_targets/build_oai | 70 ++++++++++++++++++++++++++--------------- 1 file changed, 44 insertions(+), 26 deletions(-) diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai index 227e8d888d..595d94bbb8 100755 --- a/cmake_targets/build_oai +++ b/cmake_targets/build_oai @@ -40,6 +40,7 @@ conf_nvram_path=$OPENAIR_DIR/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf MSC_GEN=0 XFORMS="True" +SKIP_SHARED_LIB_FLAG="False" UE_EXPANSION="False" UESIM_EXPANSION="False" PRINT_STATS="False" @@ -152,6 +153,8 @@ Options Build optional shared library, can be one or several of $OPTIONAL_LIBRARIES or \"all\" --usrp-recplay Build for I/Q record-playback modes +-k | --skip-shared-libraries + Skip build for shared libraries to reduce compilation time when building frequently for debugging purposes -h | --help Print this help @@ -367,6 +370,10 @@ function main() { USRP_REC_PLAY="True" echo_info "Enabling USRP record playback mode" shift 1;; + -k | --skip-shared-libraries) + SKIP_SHARED_LIB_FLAG="True" + echo_info "Skipping build of shared libraries, rfsimulator, basicsimulator and transport protocol libraries" + shift;; -h | --help) print_help exit 1;; @@ -558,6 +565,7 @@ function main() { echo "set ( UE_DEBUG_TRACE $UE_DEBUG_TRACE )" >> $cmake_file echo "set ( UE_TIMING_TRACE $UE_TIMING_TRACE )" >> $cmake_file echo "set ( USRP_REC_PLAY $USRP_REC_PLAY )" >> $cmake_file + echo "set ( SKIP_SHARED_LIB_FLAG $SKIP_SHARED_LIB_FLAG )" >> $cmake_file echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file cd $DIR/$build_dir/build eval $CMAKE_CMD @@ -587,6 +595,9 @@ function main() { # mandatory shared libraries common to UE and (e/g)NB + if [ "$SKIP_SHARED_LIB_FLAG" = "False" ]; then + echo_info "Building shared libraries common to UE and gNB" + compilations \ $build_dir $config_libconfig_shlib \ lib$config_libconfig_shlib.so $dbin/lib$config_libconfig_shlib.so @@ -595,14 +606,16 @@ function main() { $build_dir coding \ libcoding.so $dbin/libcoding.so - compilations \ - $build_dir nasmesh \ - CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko + compilations \ + $build_dir nasmesh \ + CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko + + compilations \ + $build_dir rb_tool \ + rb_tool $dbin/rb_tool + cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin + fi - compilations \ - $build_dir rb_tool \ - rb_tool $dbin/rb_tool - cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin fi if [ "$UE" = 1 ] ; then @@ -848,28 +861,33 @@ function main() { echo_info "liboai_device.so is not linked to any device library" fi fi - + #build simulators devices - echo_info "Compiling rfsimulator" - compilations \ - $build_dir rfsimulator \ - librfsimulator.so $dbin/librfsimulator.so.$REL - - echo_info "Compiling basicsimulator" - compilations \ - $build_dir tcp_bridge_oai \ - libtcp_bridge_oai.so $dbin/libtcp_bridge_oai.so.$REL + if [ "$SKIP_SHARED_LIB_FLAG" = "False" ]; then + echo_info "Compiling rfsimulator" + compilations \ + $build_dir rfsimulator \ + librfsimulator.so $dbin/librfsimulator.so.$REL + + echo_info "Compiling basicsimulator" + compilations \ + $build_dir tcp_bridge_oai \ + libtcp_bridge_oai.so $dbin/libtcp_bridge_oai.so.$REL + fi #build transport protocol libraries (currently only ETHERNET is available) - rm -f liboai_transpro.so - rm -f $dbin/liboai_transpro.so - compilations \ - $build_dir oai_eth_transpro \ - liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL - ln -sf liboai_eth_transpro.so liboai_transpro.so - ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so - echo_info "liboai_transpro.so is linked to ETHERNET transport" - fi + if [ "$SKIP_SHARED_LIB_FLAG" = "False" ]; then + echo_info "Building transport protocol libraries" + rm -f liboai_transpro.so + rm -f $dbin/liboai_transpro.so + compilations \ + $build_dir oai_eth_transpro \ + liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL + ln -sf liboai_eth_transpro.so liboai_transpro.so + ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so + echo_info "liboai_transpro.so is linked to ETHERNET transport" + fi + fi ################### # Doxygen Support # From 361446fda552967339975026d16b0fc29c1e983d Mon Sep 17 00:00:00 2001 From: cig Date: Fri, 8 Nov 2019 15:37:29 +0100 Subject: [PATCH 12/76] Consolidation of TA updates changes in the noS1 mode: - merged nr-schedule_ue_spec into nr_schedule_uss_dlsch_phytest - enabled nr_ue_send_sdu for S1 mode - increased ta_timer to 100 - restored NR_UPLINK_SLOT to 2 (as it was in develop-nr) - fixed logic for S1 and noS1 modes - code cleanup and formatting --- openair1/PHY/impl_defs_nr.h | 2 +- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 3 +- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c | 9 +- .../LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 148 +-------- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 291 ++++++++++-------- .../LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c | 8 +- openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h | 2 +- openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c | 3 +- 8 files changed, 186 insertions(+), 280 deletions(-) diff --git a/openair1/PHY/impl_defs_nr.h b/openair1/PHY/impl_defs_nr.h index 099ecd122a..7c9ee9fe47 100644 --- a/openair1/PHY/impl_defs_nr.h +++ b/openair1/PHY/impl_defs_nr.h @@ -120,7 +120,7 @@ SystemInformationBlockType1_nr_t; #define NR_TDD_SET_ALL_SYMBOLS (0x3FFF) #define NR_DOWNLINK_SLOT (0x01) -#define NR_UPLINK_SLOT (0x05) +#define NR_UPLINK_SLOT (0x02) #define FRAME_DURATION_MICRO_SEC (10000) /* frame duration in microsecond */ diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index c9b5a0c92e..761677bafa 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -2296,8 +2296,7 @@ void nr_ue_process_mac_pdu( #endif */ - LOG_D(MAC, "Received TA_COMMAND %u TAGID %u CC_id %d\n", - ul_time_alignment->ta_command, ul_time_alignment->tag_id, CC_id); + LOG_D(MAC, "Received TA_COMMAND %u TAGID %u CC_id %d\n", ul_time_alignment->ta_command, ul_time_alignment->tag_id, CC_id); break; case DL_SCH_LCID_CON_RES_ID: diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c index 502cf5c7f5..ab7757164f 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c @@ -299,7 +299,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, protocol_ctxt_t ctxt; - int CC_id, i = -1, UE_id = 0, ta_update; + int CC_id, i = -1, UE_id = 0; gNB_MAC_INST *gNB = RC.nrmac[module_idP]; UE_list_t *UE_list = &gNB->UE_list; rnti_t rnti; @@ -377,9 +377,9 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, if (ue_sched_ctl->ta_timer == 0) { gNB->ta_command = ue_sched_ctl->ta_update; - /* if time is up, then set the timer to not send it for 4 frames + /* if time is up, then set the timer to not send it for 5 frames // regardless of the TA value */ - ue_sched_ctl->ta_timer = 80; + ue_sched_ctl->ta_timer = 100; /* reset ta_update */ ue_sched_ctl->ta_update = 31; /* MAC CE flag indicating TA length */ @@ -391,8 +391,9 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, } if (slot_txP == NR_DOWNLINK_SLOT){ - nr_schedule_ue_spec(module_idP, frame_txP, slot_txP); nr_schedule_uss_dlsch_phytest(module_idP, frame_txP, slot_txP,NULL); + // resetting ta flag + gNB->ta_len = 0; } /* diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index a54e7e2765..df194d5452 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -103,9 +103,6 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); ce_ptr += mac_ce_size; mac_pdu_ptr += (unsigned char) mac_ce_size; - - // resetting ta flag - gNB->ta_len = 0; } @@ -179,147 +176,6 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, return offset; } -/*TODO expand the scheduling functionalities -this function is just generating a dummy MAC PDU and is used to transmit the TA -The structure of the algorithm is taken from the schedule_ue_spec function in LTE -and is preserved for future reference.*/ -void -nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ - - - gNB_MAC_INST *gNB = RC.nrmac[module_idP]; - UE_list_t *UE_list = &gNB->UE_list; - nfapi_nr_dl_config_request_body_t *dl_req; - - // TODO size corretly the arrays - // at present, preserved the array length from lte code - // however not sure why NR_MAX_NB_RB was used here - unsigned char sdu_lcids[NR_MAX_NB_RB] = {0}; - uint16_t sdu_lengths[NR_MAX_NB_RB] = {0}; - - int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; - int CC_id, sub_pdu_id, lcid, offset, i, j=0, k=0, ta_command; - - // hardcoded parameters - // for DMRS configuration type 1 - // sdus should come from RLC - static unsigned char dlsch_buffer[MAX_NR_DLSCH_PAYLOAD_BYTES]; - uint8_t Qm = 2; - uint16_t R = 697; - uint16_t nb_rb = 50 ; - uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs - int UE_id = 0; // UE_list->head is -1 ! - - UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; - //ta_update = ue_sched_ctl->ta_update; - - for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP]; CC_id++) { - - LOG_D(MAC, "doing nr_schedule_ue_spec for UE_id %d CC_id %d frame %d slot %d\n", UE_id, CC_id, frameP, slotP); - - dl_req = &gNB->DL_req[CC_id].dl_config_request_body; - - //for (UE_id = UE_list->head; UE_id >= -1; UE_id = UE_list->next[UE_id]) { - - /* - //process retransmission - if (round != 8) { - - } else { // This is a potentially new SDU opportunity */ - - //ta_len = (ta_update != 31) ? 2 : 0; - - // fill dlsch_buffer with random data - for (i = 0; i < MAX_NR_DLSCH_PAYLOAD_BYTES; i++){ - dlsch_buffer[i] = (unsigned char) rand(); - } - - /* - //Sending SDUs with size 1 - //Initialize elements of sdu_lcids and sdu_lengths - //TODO this will be eventually be removed - for (j = 0; j < NB_RB_MAX; j++){ - sdu_lcids[j] = 0x05; // DRB - } - - for (k = 0; k < NB_RB_MAX; k++){ - sdu_lengths[k] = 1; - header_length_total += 2; - sdu_length_total += 1; - }*/ - - //Sending SDUs with size 1 - //Initialize elements of sdu_lcids and sdu_lengths - //TODO this will be eventually be removed - while (TBS >= 3 + header_length_total + sdu_length_total + ta_len){ - if (k < NR_MAX_NB_RB && j < NR_MAX_NB_RB){ - sdu_lcids[j] = 0x05; // DRB - sdu_lengths[k] = 1; - header_length_total += 2; - sdu_length_total += 1; - num_sdus +=1; - k++, j++; - } - else { - break; - } - } - - /* - // RLC data on DCCH - if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { - } - - // RLC data on DCCH1 - if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { - } - - // looping over lcid - for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) { - // here sdu_lcids[num_sdus] is populated - }*/ - - // there is at least one SDU or TA command - // if (num_sdus > 0 ){ - if (ta_len + sdu_length_total + header_length_total > 0) { - - // Check if there is data from RLC or CE - if (TBS >= 2 + header_length_total + sdu_length_total + ta_len) { - // we have to consider padding - // padding param currently not in use - padding = TBS - header_length_total - sdu_length_total - ta_len - 1; - post_padding = 1; - } else { - post_padding = 0; - } - - - offset = nr_generate_dlsch_pdu(module_idP, - (unsigned char *) dlsch_buffer, - (unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], - num_sdus, //num_sdus - sdu_lengths, - sdu_lcids, - 255, // no drx - NULL, // contention res id - post_padding); - // Padding: fill remainder of DLSCH with 0 - if (post_padding > 0){ - for (int j = 0; j < (TBS - offset); j++) - UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + j] = 0; - } - - // Printing bit by bit for debugging purpose - /*for (int k = 0; k < TBS; k++){ - printf("MAC PDU %u\n",((( UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][k/8]) & (1 << (k & 7))) >> (k & 7))); - if ((k+1)%8 == 0) - printf("\n"); - }*/ - - } - else { // There is no data from RLC or MAC header, so don't schedule - } - //} - //} // UE_id loop - } // CC_id loop +/* functionalities of this function have been moved to nr_schedule_uss_dlsch_phytest */ +void nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 2fe9558759..c93b7a7b9d 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -260,68 +260,70 @@ int configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, return TBS/8; //Return TBS in bytes } - - - - - - void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, frame_t frameP, sub_frame_t slotP, nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config) { - LOG_D(MAC, "In nr_schedule_uss_dlsch_phytest \n"); - uint8_t CC_id; - gNB_MAC_INST *nr_mac = RC.nrmac[module_idP]; - //NR_COMMON_channels_t *cc = nr_mac->common_channels; - nfapi_nr_dl_config_request_body_t *dl_req; - nfapi_tx_request_pdu_t *TX_req; - uint16_t rnti = 0x1234; - nfapi_nr_config_request_t *cfg = &nr_mac->config[0]; - uint16_t sfn_sf = frameP << 7 | slotP; - // everything here is hard-coded to 30 kHz - //int scs = get_dlscs(cfg); - //int slots_per_frame = get_spf(cfg); - int TBS; - int TBS_bytes; - int lcid; - int ta_len = 0; - int header_length_total=0; - int header_length_last; - int sdu_length_total = 0; - mac_rlc_status_resp_t rlc_status; - uint16_t sdu_lengths[NB_RB_MAX]; - int num_sdus = 0; - unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES]; - int offset; - int UE_id = 0; - unsigned char sdu_lcids[NB_RB_MAX]; - int padding = 0, post_padding = 0; - UE_list_t *UE_list = &nr_mac->UE_list; - DLSCH_PDU DLSCH_pdu; - //DLSCH_PDU *DLSCH_pdu = (DLSCH_PDU*) malloc(sizeof(DLSCH_PDU)); - for (CC_id=0; CC_idDL_req[CC_id].dl_config_request_body; - TX_req = &nr_mac->TX_req[CC_id].tx_request_body.tx_pdu_list[nr_mac->TX_req[CC_id].tx_request_body.number_of_pdus]; + gNB_MAC_INST *gNB_mac = RC.nrmac[module_idP]; + UE_list_t *UE_list = &gNB_mac->UE_list; + nfapi_nr_dl_config_request_body_t *dl_req; + nfapi_tx_request_pdu_t *TX_req; + mac_rlc_status_resp_t rlc_status; + nfapi_nr_config_request_t *cfg = &gNB_mac->config[0]; + + // TODO not sure why NR_MAX_NB_RB was used here + unsigned char sdu_lcids[NB_RB_MAX] = {0}; + uint16_t sdu_lengths[NB_RB_MAX] = {0}; + + int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; + int CC_id, lcid, offset, i, j=0, k=0, header_length_last, TBS_bytes; + + // hardcoded parameters to 30 kHz + // for DMRS configuration type 1 + unsigned char dlsch_buffer[MAX_NR_DLSCH_PAYLOAD_BYTES]; + uint8_t Qm = 2; + uint16_t R = 697; + uint16_t nb_rb = 50; + uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs + int UE_id = 0; // UE_list->head is -1 ! + uint16_t rnti = 0x1234; + uint16_t sfn_sf = frameP << 7 | slotP; + + UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; + //ta_update = ue_sched_ctl->ta_update; + + for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP]; CC_id++) { + + LOG_D(MAC, "Scheduling UE specific search space DCI type 1 for UE_id %d CC_id %d frame %d slot %d\n", UE_id, CC_id, frameP, slotP); + + dl_req = &gNB_mac->DL_req[CC_id].dl_config_request_body; + TX_req = &gNB_mac->TX_req[CC_id].tx_request_body.tx_pdu_list[gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus]; + ta_len = gNB_mac->ta_len; //The --NOS1 use case currently schedules DLSCH transmissions only when there is IP traffic arriving //through the LTE stack - if (IS_SOFTMODEM_NOS1) { - memset(&DLSCH_pdu, 0, sizeof(DLSCH_pdu)); - int ta_update = 31; - ta_len = 0; + if (IS_SOFTMODEM_NOS1){ + + // Hardcode it for now - TBS = 6784/8; //TBS in bytes + //TBS = 6784/8; //TBS in bytes //nr_get_tbs_dl(&dl_config_dlsch_pdu->dlsch_pdu, dl_config_dci_pdu->dci_dl_pdu, *cfg); //TBS = dl_config_dlsch_pdu->dlsch_pdu.dlsch_pdu_rel15.transport_block_size; + /* TODO + // RLC data on DCCH + if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + }*/ + + /* TODO + // RLC data on DCCH1 + if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + }*/ + for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) { - // TODO: check if the lcid is active - LOG_D(MAC, "[eNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n", - module_idP, frameP, lcid, TBS, - TBS - ta_len - header_length_total - sdu_length_total - 3); + LOG_D(MAC, "[gNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n", + module_idP, frameP, lcid, TBS, TBS - ta_len - header_length_total - sdu_length_total - 3); if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { rlc_status = mac_rlc_status_ind(module_idP, @@ -337,103 +339,148 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, 0); if (rlc_status.bytes_in_buffer > 0) { - LOG_D(MAC, - "[eNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d), TBS: %d \n \n", - module_idP, frameP, - TBS - ta_len - header_length_total - sdu_length_total - 3, - lcid, - header_length_total, - TBS); + LOG_D(MAC, "[gNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d), TBS: %d \n \n", + module_idP, frameP, TBS - ta_len - header_length_total - sdu_length_total - 3, + lcid, header_length_total, TBS); + sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, - rnti, - module_idP, - frameP, - ENB_FLAG_YES, - MBMS_FLAG_NO, - lcid, - TBS, - (char *)&dlsch_buffer[sdu_length_total], - 0, - 0); - LOG_D(MAC, - "[eNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n", - module_idP, sdu_lengths[num_sdus], lcid); + rnti, + module_idP, + frameP, + ENB_FLAG_YES, + MBMS_FLAG_NO, + lcid, + TBS, + (char *)&dlsch_buffer[sdu_length_total], + 0, + 0); + + LOG_D(MAC, "[gNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n", module_idP, sdu_lengths[num_sdus], lcid); + sdu_lcids[num_sdus] = lcid; sdu_length_total += sdu_lengths[num_sdus]; + UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[lcid]++; UE_list->eNB_UE_stats[CC_id][UE_id].lcid_sdu[num_sdus] = lcid; UE_list->eNB_UE_stats[CC_id][UE_id].sdu_length_tx[lcid] = sdu_lengths[num_sdus]; UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[lcid] += sdu_lengths[num_sdus]; + header_length_last = 1 + 1 + (sdu_lengths[num_sdus] >= 128); header_length_total += header_length_last; + num_sdus++; - UE_list->UE_sched_ctrl[UE_id].uplane_inactivity_timer = 0; + + ue_sched_ctl->uplane_inactivity_timer = 0; } - } else { - // no TBS left + } else { // no TBS left + break; + } + } + + // // last header does not have length field + // if (header_length_total) { + // header_length_total -= header_length_last; + // header_length_total++; + // } + + } //if (IS_SOFTMODEM_NOS1) + else { + //When the --NOS1 option is not enabled, DLSCH transmissions with random data + //occur every time that the current function is called (dlsch phytest mode) + + // fill dlsch_buffer with random data + for (i = 0; i < MAX_NR_DLSCH_PAYLOAD_BYTES; i++){ + dlsch_buffer[i] = (unsigned char) rand(); + } + + //Sending SDUs with size 1 + //Initialize elements of sdu_lcids and sdu_lengths + //TODO this will be eventually be removed + while (TBS >= 3 + header_length_total + sdu_length_total + ta_len){ + if (k < NR_MAX_NB_RB && j < NR_MAX_NB_RB){ + sdu_lcids[j] = 0x05; // DRB + sdu_lengths[k] = 1; + header_length_total += 2; + sdu_length_total += 1; + num_sdus +=1; + k++, j++; + } + else { break; } } + } // else IS_SOFTMODEM_NOS1 - // last header does not have length field - if (header_length_total) { - header_length_total -= header_length_last; - header_length_total++; + // there is at least one SDU or TA command + // if (num_sdus > 0 ){ + if (ta_len + sdu_length_total + header_length_total > 0) { + + // Check if there is data from RLC or CE + if (TBS >= 2 + header_length_total + sdu_length_total + ta_len) { + // we have to consider padding + // padding param currently not in use + padding = TBS - header_length_total - sdu_length_total - ta_len - 1; + post_padding = 1; + } else { + padding = 0; + post_padding = 0; } - if (ta_len + sdu_length_total + header_length_total > 0) { - if (TBS - header_length_total - sdu_length_total - ta_len <= 2) { - padding = TBS - header_length_total - sdu_length_total - ta_len; - post_padding = 0; - } else { - padding = 0; - post_padding = 1; - } - TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &nr_mac->coreset[CC_id][1], &nr_mac->search_space[CC_id][1], nr_mac->pdu_index[CC_id], dlsch_config); -#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, , TBS size: %d \n \n", frameP, slotP, TBS_bytes); + offset = nr_generate_dlsch_pdu(module_idP, + (unsigned char *) dlsch_buffer, + (unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], + num_sdus, //num_sdus + sdu_lengths, + sdu_lcids, + 255, // no drx + NULL, // contention res id + post_padding); - for(int i = 0; i < 10; i++) { // TBS_bytes dlsch_pdu_rel15->transport_block_size/8 6784/8 - LOG_I(MAC, "%x. ", ((uint8_t *)nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0])[i]); - } - -#endif - //TX_req->segments[0].segment_length = 8; - TX_req->segments[0].segment_length = TBS_bytes +2; - TX_req->segments[0].segment_data = nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0]; - nr_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; - nr_mac->TX_req[CC_id].sfn_sf = sfn_sf; - nr_mac->TX_req[CC_id].tx_request_body.tl.tag = NFAPI_TX_REQUEST_BODY_TAG; - nr_mac->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST; - } //if (ta_len + sdu_length_total + header_length_total > 0) - } //if (IS_SOFTMODEM_NOS1) - //When the --NOS1 option is not enabled, DLSCH transmissions with random data - //occur every time that the current function is called (dlsch phytest mode) - else { - TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &nr_mac->coreset[CC_id][1], &nr_mac->search_space[CC_id][1], nr_mac->pdu_index[CC_id], dlsch_config); - -#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - - if (frameP%100 == 0) { - LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n", frameP, slotP, TBS_bytes); - - for(int i = 0; i < 10; i++) { - LOG_I(MAC, "%x. ", ((uint8_t *)nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0])[i]); - } + // Padding: fill remainder of DLSCH with 0 + if (post_padding > 0){ + for (int j = 0; j < (TBS - offset); j++) + UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + j] = 0; } -#endif + TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], gNB_mac->pdu_index[CC_id], dlsch_config); + //TX_req->segments[0].segment_length = 8; - TX_req->segments[0].segment_length = TBS_bytes +2; - TX_req->segments[0].segment_data = nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0]; + TX_req->segments[0].segment_length = TBS_bytes + 2; + TX_req->segments[0].segment_data = gNB_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0]; - nr_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; - nr_mac->TX_req[CC_id].sfn_sf = sfn_sf; - nr_mac->TX_req[CC_id].tx_request_body.tl.tag = NFAPI_TX_REQUEST_BODY_TAG; - nr_mac->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST; + gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; + gNB_mac->TX_req[CC_id].sfn_sf = sfn_sf; + gNB_mac->TX_req[CC_id].tx_request_body.tl.tag = NFAPI_TX_REQUEST_BODY_TAG; + gNB_mac->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST; + + if(IS_SOFTMODEM_NOS1){ + #if defined(ENABLE_MAC_PAYLOAD_DEBUG) + LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n \n", frameP, slotP, TBS_bytes); + for(int i = 0; i < 10; i++) { // TBS_bytes dlsch_pdu_rel15->transport_block_size/8 6784/8 + LOG_I(MAC, "%x. ", ((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0])[i]); + } + #endif + } else { + #if defined(ENABLE_MAC_PAYLOAD_DEBUG) + if (frameP%100 == 0){ + LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n", frameP, slotP, TBS_bytes); + for(int i = 0; i < 10; i++) { + LOG_I(MAC, "%x. ", ((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0])[i]); + } + } + #endif + } + // Printing bit by bit for debugging purpose + /*for (int k = 0; k < TBS; k++){ + printf("MAC PDU %u\n",((( UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][k/8]) & (1 << (k & 7))) >> (k & 7))); + if ((k+1)%8 == 0) + printf("\n"); + }*/ } - } //for (CC_id=0; CC_idUE_list; + gNB_mac = RC.nrmac[gnb_mod_idP]; + UE_list = &gNB_mac->UE_list; + // harq_pid = subframe2harqpid(&mac->common_channels[CC_idP], frameP, subframeP); // memset(rx_ces, 0, MAX_NUM_CE * sizeof(unsigned char)); @@ -176,6 +177,7 @@ nr_rx_sdu(const module_id_t gnb_mod_idP, * NR: smoothing removed */ //UE_scheduling_control->ta_update = (UE_scheduling_control->ta_update * 3 + timing_advance) / 4; + UE_scheduling_control->ta_update = timing_advance; // printf("UE_scheduling_control->ta_update %u\n", UE_scheduling_control->ta_update); // UE_scheduling_control->pusch_snr[CC_idP] = ul_cqi; diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h index e6c0020e10..27e3e1921e 100644 --- a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h +++ b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h @@ -118,7 +118,7 @@ typedef struct gNB_MAC_INST_s { int ta_command; /// MAC CE flag indicating TA length int ta_len; - /// Common cell resources + /// Common cell resources NR_COMMON_channels_t common_channels[NFAPI_CC_MAX]; /// current PDU index (BCH,DLSCH) uint16_t pdu_index[NFAPI_CC_MAX]; diff --git a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c index 2f75e814cd..67b73f60c1 100644 --- a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c @@ -74,7 +74,8 @@ int handle_dci(module_id_t module_id, int cc_id, unsigned int gNB_index, fapi_nr // L2 Abstraction Layer int8_t handle_dlsch (module_id_t module_id, int cc_id, uint8_t gNB_index, fapi_nr_dci_indication_t *dci_ind, uint8_t *pduP, uint32_t pdu_len, frame_t frame, int slot, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ - if (IS_SOFTMODEM_NOS1 || IS_SOFTMODEM_RFSIM) + //if (IS_SOFTMODEM_NOS1 || IS_SOFTMODEM_RFSIM) + // sdu should be processed even when is S1 mode because data and timing advance updates are transmitted by the UE nr_ue_send_sdu(module_id, cc_id, frame, slot, pduP, pdu_len, From d34d269d70762fc5b52b4a518bb3ed8eb4668b91 Mon Sep 17 00:00:00 2001 From: Florian Kaltenberger Date: Tue, 26 Nov 2019 10:49:00 +0100 Subject: [PATCH 13/76] reducing the use of rand() which takes too long --- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index c93b7a7b9d..6be0e25ff9 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -388,9 +388,10 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, //When the --NOS1 option is not enabled, DLSCH transmissions with random data //occur every time that the current function is called (dlsch phytest mode) + // fill dlsch_buffer with random data - for (i = 0; i < MAX_NR_DLSCH_PAYLOAD_BYTES; i++){ - dlsch_buffer[i] = (unsigned char) rand(); + for (i = 0; i < TBS/8; i++){ + dlsch_buffer[i] = (unsigned char) rand(); //i&0xFF; } //Sending SDUs with size 1 From 030fc5a2f581923f15399ae3d13f055aeb0d3119 Mon Sep 17 00:00:00 2001 From: Guido Casati Date: Thu, 28 Nov 2019 15:54:02 +0100 Subject: [PATCH 14/76] Bugfix segmentation fault in dlsim for missing memory allocation --- openair1/SIMULATION/NR_PHY/dlsim.c | 1 + 1 file changed, 1 insertion(+) diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c index e6dd10b91d..1cdf186c8e 100644 --- a/openair1/SIMULATION/NR_PHY/dlsim.c +++ b/openair1/SIMULATION/NR_PHY/dlsim.c @@ -552,6 +552,7 @@ int main(int argc, char **argv) nr_gold_pdcch(UE,0,2); RC.nb_nr_macrlc_inst = 1; + RC.nb_nr_mac_CC = (int*)malloc(RC.nb_nr_macrlc_inst*sizeof(int)); mac_top_init_gNB(); gNB_mac = RC.nrmac[0]; From 7e738c2c396a439db2e8a44f608f70c715ccd90d Mon Sep 17 00:00:00 2001 From: Thomas Schlichter Date: Fri, 29 Nov 2019 11:46:09 +0100 Subject: [PATCH 15/76] Further fix segmentation fault by also initializing the allocated memory --- openair1/SIMULATION/NR_PHY/dlsim.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c index 1cdf186c8e..a1fbdc8161 100644 --- a/openair1/SIMULATION/NR_PHY/dlsim.c +++ b/openair1/SIMULATION/NR_PHY/dlsim.c @@ -553,6 +553,8 @@ int main(int argc, char **argv) RC.nb_nr_macrlc_inst = 1; RC.nb_nr_mac_CC = (int*)malloc(RC.nb_nr_macrlc_inst*sizeof(int)); + for (i = 0; i < RC.nb_nr_macrlc_inst; i++) + RC.nb_nr_mac_CC[i] = 1; mac_top_init_gNB(); gNB_mac = RC.nrmac[0]; From 7bdff76ff372a2816bd9fda34cf3e0c9d3c39138 Mon Sep 17 00:00:00 2001 From: Thomas Schlichter Date: Fri, 29 Nov 2019 12:01:50 +0100 Subject: [PATCH 16/76] Fix autotest tags for nr_dlsim and polartest --- cmake_targets/autotests/test_case_list.xml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml index a407171d01..be699aeba9 100644 --- a/cmake_targets/autotests/test_case_list.xml +++ b/cmake_targets/autotests/test_case_list.xml @@ -1045,7 +1045,7 @@ $OPENAIR_DIR/targets/bin/polartest.Rel15 -q -s-10 -f0 -q -s-10 -f0 -m1 - polartest.test1 + polartest.test1 polartest.test2 BLER= 0.000000 segmentation fault|assertion|exiting|fatal 3 @@ -1107,8 +1107,7 @@ -n100 -R217 -a80 -n100 -R217 -a80 -b100 -n100 -e28 - nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 - nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 nr_dlsim.test11 + nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 nr_dlsim.test11 PDSCH test OK segmentation fault|assertion|exiting|fatal 3 From b1f224d11ecdb3941a5746d43cf4faa9892b25b0 Mon Sep 17 00:00:00 2001 From: Florian Kaltenberger Date: Wed, 18 Dec 2019 21:27:30 +0100 Subject: [PATCH 17/76] should not use LTE UE list in NR MAC as sizes are different and causes segfaults --- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 26 ++++++++++--------- openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h | 1 + 2 files changed, 15 insertions(+), 12 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 6be0e25ff9..e97cceced5 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -37,6 +37,8 @@ extern RAN_CONTEXT_t RC; //#define ENABLE_MAC_PAYLOAD_DEBUG 1 +uint8_t mac_payload[MAX_NR_DLSCH_PAYLOAD_BYTES]; + /*Scheduling of DLSCH with associated DCI in common search space * current version has only a DCI for type 1 PDCCH for C_RNTI*/ void nr_schedule_css_dlsch_phytest(module_id_t module_idP, @@ -266,7 +268,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config) { gNB_MAC_INST *gNB_mac = RC.nrmac[module_idP]; - UE_list_t *UE_list = &gNB_mac->UE_list; nfapi_nr_dl_config_request_body_t *dl_req; nfapi_tx_request_pdu_t *TX_req; mac_rlc_status_resp_t rlc_status; @@ -286,12 +287,11 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, uint16_t R = 697; uint16_t nb_rb = 50; uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs - int UE_id = 0; // UE_list->head is -1 ! + int UE_id = 0; uint16_t rnti = 0x1234; uint16_t sfn_sf = frameP << 7 | slotP; - UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; - //ta_update = ue_sched_ctl->ta_update; + printf("TBS=%d\n",TBS); for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP]; CC_id++) { @@ -360,17 +360,19 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, sdu_lcids[num_sdus] = lcid; sdu_length_total += sdu_lengths[num_sdus]; + /* UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[lcid]++; UE_list->eNB_UE_stats[CC_id][UE_id].lcid_sdu[num_sdus] = lcid; UE_list->eNB_UE_stats[CC_id][UE_id].sdu_length_tx[lcid] = sdu_lengths[num_sdus]; UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[lcid] += sdu_lengths[num_sdus]; - + */ + header_length_last = 1 + 1 + (sdu_lengths[num_sdus] >= 128); header_length_total += header_length_last; num_sdus++; - ue_sched_ctl->uplane_inactivity_timer = 0; + //ue_sched_ctl->uplane_inactivity_timer = 0; } } else { // no TBS left break; @@ -430,7 +432,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, offset = nr_generate_dlsch_pdu(module_idP, (unsigned char *) dlsch_buffer, - (unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], + (unsigned char *) mac_payload, num_sdus, //num_sdus sdu_lengths, sdu_lcids, @@ -441,14 +443,14 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, // Padding: fill remainder of DLSCH with 0 if (post_padding > 0){ for (int j = 0; j < (TBS - offset); j++) - UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + j] = 0; + mac_payload[offset + j] = 0; } TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], gNB_mac->pdu_index[CC_id], dlsch_config); //TX_req->segments[0].segment_length = 8; TX_req->segments[0].segment_length = TBS_bytes + 2; - TX_req->segments[0].segment_data = gNB_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0]; + TX_req->segments[0].segment_data = mac_payload; gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; gNB_mac->TX_req[CC_id].sfn_sf = sfn_sf; @@ -459,7 +461,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, #if defined(ENABLE_MAC_PAYLOAD_DEBUG) LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n \n", frameP, slotP, TBS_bytes); for(int i = 0; i < 10; i++) { // TBS_bytes dlsch_pdu_rel15->transport_block_size/8 6784/8 - LOG_I(MAC, "%x. ", ((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0])[i]); + LOG_I(MAC, "%x. ", mac_payload[i]); } #endif } else { @@ -467,14 +469,14 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, if (frameP%100 == 0){ LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n", frameP, slotP, TBS_bytes); for(int i = 0; i < 10; i++) { - LOG_I(MAC, "%x. ", ((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0])[i]); + LOG_I(MAC, "%x. ", mac_payload[i]); } } #endif } // Printing bit by bit for debugging purpose /*for (int k = 0; k < TBS; k++){ - printf("MAC PDU %u\n",((( UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][k/8]) & (1 << (k & 7))) >> (k & 7))); + printf("MAC PDU %u\n",((( mac_payload[k/8]) & (1 << (k & 7))) >> (k & 7))); if ((k+1)%8 == 0) printf("\n"); }*/ diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h index 27e3e1921e..1f00203dcc 100644 --- a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h +++ b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h @@ -144,6 +144,7 @@ typedef struct gNB_MAC_INST_s { /// NFAPI search space structure nfapi_nr_search_space_t search_space[NFAPI_CC_MAX][NFAPI_NR_MAX_NB_SEARCH_SPACES]; + /// this is an LTE structure and needs to be urgenly updated UE_list_t UE_list; /// UL handle From db6eeb277390dbb213956b9700d3a1a912a540c9 Mon Sep 17 00:00:00 2001 From: Florian Kaltenberger Date: Thu, 19 Dec 2019 13:32:53 +0100 Subject: [PATCH 18/76] fixing mac pdu generation. to be checked by fraunhofer --- .../LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 6 +- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 80 +++++++------------ 2 files changed, 33 insertions(+), 53 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index df194d5452..15c96fec94 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -164,13 +164,13 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->LCID = DL_SCH_LCID_PADDING; mac_pdu_ptr++; - // compute final offset - offset = ((unsigned char *) mac_pdu_ptr - mac_pdu); - } else { // no MAC subPDU with padding } + // compute final offset + offset = ((unsigned char *) mac_pdu_ptr - mac_pdu); + //printf("Offset %d \n", ((unsigned char *) mac_pdu_ptr - mac_pdu)); return offset; diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index e97cceced5..02f217ced5 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -37,7 +37,7 @@ extern RAN_CONTEXT_t RC; //#define ENABLE_MAC_PAYLOAD_DEBUG 1 -uint8_t mac_payload[MAX_NR_DLSCH_PAYLOAD_BYTES]; +uint8_t mac_pdu[MAX_NR_DLSCH_PAYLOAD_BYTES]; /*Scheduling of DLSCH with associated DCI in common search space * current version has only a DCI for type 1 PDCCH for C_RNTI*/ @@ -280,18 +280,11 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; int CC_id, lcid, offset, i, j=0, k=0, header_length_last, TBS_bytes; - // hardcoded parameters to 30 kHz - // for DMRS configuration type 1 - unsigned char dlsch_buffer[MAX_NR_DLSCH_PAYLOAD_BYTES]; - uint8_t Qm = 2; - uint16_t R = 697; - uint16_t nb_rb = 50; - uint32_t TBS = nr_compute_tbs(Qm, R, nb_rb, 12, 6, 0, 1)/8; // this is in bits TODO use nr_get_tbs int UE_id = 0; uint16_t rnti = 0x1234; uint16_t sfn_sf = frameP << 7 | slotP; - printf("TBS=%d\n",TBS); + uint8_t mac_sdus[MAX_NR_DLSCH_PAYLOAD_BYTES]; for (CC_id = 0; CC_id < RC.nb_nr_mac_CC[module_idP]; CC_id++) { @@ -301,31 +294,28 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, TX_req = &gNB_mac->TX_req[CC_id].tx_request_body.tx_pdu_list[gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus]; ta_len = gNB_mac->ta_len; + TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], gNB_mac->pdu_index[CC_id], dlsch_config); + //printf("TBS_bytes=%d (bytes)\n",TBS_bytes); + //The --NOS1 use case currently schedules DLSCH transmissions only when there is IP traffic arriving //through the LTE stack if (IS_SOFTMODEM_NOS1){ - - // Hardcode it for now - //TBS = 6784/8; //TBS in bytes - //nr_get_tbs_dl(&dl_config_dlsch_pdu->dlsch_pdu, dl_config_dci_pdu->dci_dl_pdu, *cfg); - //TBS = dl_config_dlsch_pdu->dlsch_pdu.dlsch_pdu_rel15.transport_block_size; - /* TODO // RLC data on DCCH - if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + if (TBS_bytes - ta_len - header_length_total - sdu_length_total - 3 > 0) { }*/ /* TODO // RLC data on DCCH1 - if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + if (TBS_bytes - ta_len - header_length_total - sdu_length_total - 3 > 0) { }*/ for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) { LOG_D(MAC, "[gNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n", - module_idP, frameP, lcid, TBS, TBS - ta_len - header_length_total - sdu_length_total - 3); + module_idP, frameP, lcid, TBS_bytes, TBS_bytes - ta_len - header_length_total - sdu_length_total - 3); - if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) { + if (TBS_bytes - ta_len - header_length_total - sdu_length_total - 3 > 0) { rlc_status = mac_rlc_status_ind(module_idP, rnti, module_idP, @@ -334,14 +324,14 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, ENB_FLAG_YES, MBMS_FLAG_NO, lcid, - TBS - ta_len - header_length_total - sdu_length_total - 3, + TBS_bytes - ta_len - header_length_total - sdu_length_total - 3, 0, 0); if (rlc_status.bytes_in_buffer > 0) { - LOG_D(MAC, "[gNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d), TBS: %d \n \n", - module_idP, frameP, TBS - ta_len - header_length_total - sdu_length_total - 3, - lcid, header_length_total, TBS); + LOG_D(MAC, "[gNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d), TBS_bytes: %d \n \n", + module_idP, frameP, TBS_bytes - ta_len - header_length_total - sdu_length_total - 3, + lcid, header_length_total, TBS_bytes); sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, rnti, @@ -350,8 +340,8 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, ENB_FLAG_YES, MBMS_FLAG_NO, lcid, - TBS, - (char *)&dlsch_buffer[sdu_length_total], + TBS_bytes, + (char *)&mac_sdus[sdu_length_total], 0, 0); @@ -374,7 +364,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, //ue_sched_ctl->uplane_inactivity_timer = 0; } - } else { // no TBS left + } else { // no TBS_bytes left break; } } @@ -392,26 +382,17 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, // fill dlsch_buffer with random data - for (i = 0; i < TBS/8; i++){ - dlsch_buffer[i] = (unsigned char) rand(); //i&0xFF; + for (i = 0; i < TBS_bytes; i++){ + mac_sdus[i] = (unsigned char) rand(); //i&0xFF; } //Sending SDUs with size 1 //Initialize elements of sdu_lcids and sdu_lengths - //TODO this will be eventually be removed - while (TBS >= 3 + header_length_total + sdu_length_total + ta_len){ - if (k < NR_MAX_NB_RB && j < NR_MAX_NB_RB){ - sdu_lcids[j] = 0x05; // DRB - sdu_lengths[k] = 1; - header_length_total += 2; - sdu_length_total += 1; - num_sdus +=1; - k++, j++; - } - else { - break; - } - } + sdu_lcids[0] = 0x05; // DRB + sdu_lengths[0] = TBS_bytes-3; + header_length_total += 2; + sdu_length_total += sdu_lengths[0]; + num_sdus +=1; } // else IS_SOFTMODEM_NOS1 // there is at least one SDU or TA command @@ -419,10 +400,10 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, if (ta_len + sdu_length_total + header_length_total > 0) { // Check if there is data from RLC or CE - if (TBS >= 2 + header_length_total + sdu_length_total + ta_len) { + if (TBS_bytes >= 2 + header_length_total + sdu_length_total + ta_len) { // we have to consider padding // padding param currently not in use - padding = TBS - header_length_total - sdu_length_total - ta_len - 1; + padding = TBS_bytes - header_length_total - sdu_length_total - ta_len - 1; post_padding = 1; } else { padding = 0; @@ -431,8 +412,8 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, offset = nr_generate_dlsch_pdu(module_idP, - (unsigned char *) dlsch_buffer, - (unsigned char *) mac_payload, + (unsigned char *) mac_sdus, + (unsigned char *) mac_pdu, num_sdus, //num_sdus sdu_lengths, sdu_lcids, @@ -442,15 +423,14 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, // Padding: fill remainder of DLSCH with 0 if (post_padding > 0){ - for (int j = 0; j < (TBS - offset); j++) - mac_payload[offset + j] = 0; + for (int j = 0; j < (TBS_bytes - offset); j++) + mac_pdu[offset + j] = 0; } - TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], gNB_mac->pdu_index[CC_id], dlsch_config); //TX_req->segments[0].segment_length = 8; TX_req->segments[0].segment_length = TBS_bytes + 2; - TX_req->segments[0].segment_data = mac_payload; + TX_req->segments[0].segment_data = mac_pdu; gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; gNB_mac->TX_req[CC_id].sfn_sf = sfn_sf; From 02f16d553054709f72fe87dd6bc860cd1647105e Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Wed, 16 Oct 2019 18:01:40 +0200 Subject: [PATCH 19/76] CI: increasing the repeat count since the 1st try will always fail Signed-off-by: Raphael Defosseux --- ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml index 5843539f72..2d34439ef7 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml @@ -25,7 +25,7 @@ test-05-tm1 Test-05MHz-TM1 tasks - 2 + 4 030201 040101 030102 000002 040301 000002 040504 000001 040401 000002 030201 From 45f71211c048b700a10ca9c6f60a9e15d968fd22 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Thu, 17 Oct 2019 16:51:15 +0200 Subject: [PATCH 20/76] CI: looping on attach/ping/detach sequences Signed-off-by: Raphael Defosseux --- .../enb_usrp210_band7_test_05mhz_tm1.xml | 286 +++++++++++++++++- 1 file changed, 284 insertions(+), 2 deletions(-) diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml index 2d34439ef7..f5e095ba8a 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml @@ -19,7 +19,7 @@ For more information about the OpenAirInterface (OAI) Software Alliance: contact@openairinterface.org - 030102 000002 040301 000002 040504 040605 040606 040645 040646 000001 040401 000002 030201 + 030103 000002 040301 000002 040504 040605 040606 040645 040646 000001 040401 000002 030201 --> test-05-tm1 @@ -28,7 +28,44 @@ 4 030201 040101 - 030102 000002 040301 000002 040504 000001 040401 000002 030201 + 030103 000002 040301 + 000002 040504 000001 + 000002 040505 000001 + 000002 040506 000001 + 000002 040507 000001 + 000002 040508 000001 + 000002 040509 000001 + 000002 040510 000001 + 000002 040511 000001 + 000002 040512 000001 + 000002 040513 000001 + 000002 040514 000001 + 000002 040515 000001 + 000002 040516 000001 + 000002 040517 000001 + 000002 040518 000001 + 000002 040519 000001 + 000002 040520 000001 + 000002 040521 000001 + 000002 040522 000001 + 000002 040523 000001 + 000002 040524 000001 + 000002 040525 000001 + 000002 040526 000001 + 000002 040527 000001 + 000002 040528 000001 + 000002 040529 000001 + 000002 040530 000001 + 000002 040531 000001 + 000002 040532 000001 + 000002 040533 000001 + 000002 040534 000001 + 000002 040535 000001 + 000002 040536 000001 + 000002 040537 000001 + 000002 040538 000001 + 000002 040539 000001 + 040401 000002 030201 @@ -77,6 +114,251 @@ 5 + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -I 192.168.248.159 -c 20 + 5 + + Iperf iperf (5MHz - DL/1Mbps/UDP)(30 sec) From 68dc0d00a197dc3c87dad08ba69d08f34cee77f0 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 18 Oct 2019 16:48:40 +0200 Subject: [PATCH 21/76] CI: fix in looping attach / ping / detach Signed-off-by: Raphael Defosseux --- ci-scripts/main.py | 24 ++++-- ...b_ue_usrp210_band7_test_05mhz_tm1_nos1.xml | 2 +- .../enb_usrp210_band7_test_05mhz_tm1.xml | 84 ++++++++++--------- 3 files changed, 60 insertions(+), 50 deletions(-) diff --git a/ci-scripts/main.py b/ci-scripts/main.py index f6cece95c9..2204f0c8c0 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -909,20 +909,26 @@ class SSHConnection(): self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword) if not self.ADBCentralized: # Reboot UE - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' ' + self.UEDevicesRebootCmd[idx], '\$', 60) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' ' + self.UEDevicesRebootCmd[idx], '\$', 60) # Wait - time.sleep(60) + #time.sleep(60) # Put in LTE-Mode only - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode 11"\'', '\$', 60) - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode1 11"\'', '\$', 60) - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode2 11"\'', '\$', 60) - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode3 11"\'', '\$', 60) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode 11"\'', '\$', 60) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode1 11"\'', '\$', 60) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode2 11"\'', '\$', 60) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "settings put global preferred_network_mode3 11"\'', '\$', 60) # enable data service - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "svc data enable"\'', '\$', 60) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "svc data enable"\'', '\$', 60) # we need to do radio on/off cycle to make sure of above changes # airplane mode off // radio on - self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' ' + self.UEDevicesOnCmd[idx], '\$', 60) - time.sleep(10) + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' ' + self.UEDevicesOnCmd[idx], '\$', 60) + #time.sleep(10) + # airplane mode on // radio off + #self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' ' + self.UEDevicesOffCmd[idx], '\$', 60) + + # normal procedure without reboot + # enable data service + self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "svc data enable"\'', '\$', 60) # airplane mode on // radio off self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' ' + self.UEDevicesOffCmd[idx], '\$', 60) self.close() diff --git a/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1_nos1.xml b/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1_nos1.xml index dff0761bd3..c2835d0461 100644 --- a/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1_nos1.xml +++ b/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1_nos1.xml @@ -24,7 +24,7 @@ test-05-tm1-nos1-tunnel Test-05MHz-TM1-noS1-tunnel tasks - 2 + 4 030201 090109 030101 000001 090101 000002 040501 040502 000001 040601 040602 040641 040642 000001 090109 030201 diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml index f5e095ba8a..6bc52568c3 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml @@ -19,7 +19,6 @@ For more information about the OpenAirInterface (OAI) Software Alliance: contact@openairinterface.org - 030103 000002 040301 000002 040504 040605 040606 040645 040646 000001 040401 000002 030201 --> test-05-tm1 @@ -28,44 +27,44 @@ 4 030201 040101 - 030103 000002 040301 - 000002 040504 000001 - 000002 040505 000001 - 000002 040506 000001 - 000002 040507 000001 - 000002 040508 000001 - 000002 040509 000001 - 000002 040510 000001 - 000002 040511 000001 - 000002 040512 000001 - 000002 040513 000001 - 000002 040514 000001 - 000002 040515 000001 - 000002 040516 000001 - 000002 040517 000001 - 000002 040518 000001 - 000002 040519 000001 - 000002 040520 000001 - 000002 040521 000001 - 000002 040522 000001 - 000002 040523 000001 - 000002 040524 000001 - 000002 040525 000001 - 000002 040526 000001 - 000002 040527 000001 - 000002 040528 000001 - 000002 040529 000001 - 000002 040530 000001 - 000002 040531 000001 - 000002 040532 000001 - 000002 040533 000001 - 000002 040534 000001 - 000002 040535 000001 - 000002 040536 000001 - 000002 040537 000001 - 000002 040538 000001 - 000002 040539 000001 - 040401 000002 030201 + 030103 000002 + 040301 000002 040504 000001 040401 + 040301 000002 040505 000001 040401 + 040301 000002 040506 000001 040401 + 040301 000002 040507 000001 040401 + 040301 000002 040508 000001 040401 + 040301 000002 040509 000001 040401 + 040301 000002 040510 000001 040401 + 040301 000002 040511 000001 040401 + 040301 000002 040512 000001 040401 + 040301 000002 040513 000001 040401 + 040301 000002 040514 000001 040401 + 040301 000002 040515 000001 040401 + 040301 000002 040516 000001 040401 + 040301 000002 040517 000001 040401 + 040301 000002 040518 000001 040401 + 040301 000002 040519 000001 040401 + 040301 000002 040520 000001 040401 + 040301 000002 040521 000001 040401 + 040301 000002 040522 000001 040401 + 040301 000002 040523 000001 040401 + 040301 000002 040524 000001 040401 + 040301 000002 040525 000001 040401 + 040301 000002 040526 000001 040401 + 040301 000002 040527 000001 040401 + 040301 000002 040528 000001 040401 + 040301 000002 040529 000001 040401 + 040301 000002 040530 000001 040401 + 040301 000002 040531 000001 040401 + 040301 000002 040532 000001 040401 + 040301 000002 040533 000001 040401 + 040301 000002 040534 000001 040401 + 040301 000002 040535 000001 040401 + 040301 000002 040536 000001 040401 + 040301 000002 040537 000001 040401 + 040301 000002 040538 000001 040401 + 040301 000002 040539 000001 040401 + 040201 000002 030201 @@ -74,6 +73,11 @@ Initialize UE + + Terminate_UE + Terminate UE + + IdleSleep Sleep for 10 sec @@ -86,7 +90,7 @@ 3 - + Initialize_eNB Initialize eNB (FDD/Band7/5MHz) -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT From 1813af8beb18d072e2dc3f4817104e2ad1f6a136 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Mon, 11 Nov 2019 20:15:27 +0100 Subject: [PATCH 22/76] CI: fix UL iperf in distributed env Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-inria-r2lab | 4 - ci-scripts/main.py | 99 ++++++++++++++++--- .../enb_ue_usrp210_band7_test_05mhz_tm1.xml | 2 +- .../enb_usrp210_band7_test_05mhz_tm1.xml | 86 ++++++++-------- 4 files changed, 129 insertions(+), 62 deletions(-) diff --git a/ci-scripts/Jenkinsfile-inria-r2lab b/ci-scripts/Jenkinsfile-inria-r2lab index 6ae7522999..778c571645 100644 --- a/ci-scripts/Jenkinsfile-inria-r2lab +++ b/ci-scripts/Jenkinsfile-inria-r2lab @@ -183,7 +183,6 @@ pipeline { sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:m11 172.16.1.102 up\"'" sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:m10 192.168.10.110 up\"'" sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:sxu 172.55.55.102 up\"'" - sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:s1u 192.168.248.159 up\"'" sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:sxc 172.55.55.101 up\"'" sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:s5c 172.58.58.102 up\"'" sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ifconfig control:p5c 172.58.58.101 up\"'" @@ -195,9 +194,6 @@ pipeline { sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ip rule add from 12.0.0.0/8 table lte\"'" sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labEPC0} \"echo ${fitpasswd} | sudo -S ip rule add from 12.1.1.0/8 table lte\"'" - // Adding a route on the eNB for the S1U interface - sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labENB0} \"echo ${fitpasswd} | sudo -S ip route add 192.168.248.0/24 via ${r2labEPC0IpAddr} dev control\"'" - // For the moment, simple way to route traffic from python executor to any UEs sh "ssh -t inria_oaici@faraday.inria.fr 'ssh -t -b 192.168.3.100 ${fituser}@${r2labPythonExe} \"echo ${fitpasswd} | sudo -S ip route add 12.1.1.0/24 via ${r2labEPC0IpAddr} dev control\"'" } diff --git a/ci-scripts/main.py b/ci-scripts/main.py index 2204f0c8c0..7d11161a1f 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -1898,11 +1898,27 @@ class SSHConnection(): def Ping_common(self, lock, UE_IPAddress, device_id, statusQueue): try: - self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword) - self.command('cd ' + self.EPCSourceCodePath, '\$', 5) - self.command('cd scripts', '\$', 5) + # Launch ping on the EPC side (true for ltebox and old open-air-cn) + # But for OAI-Rel14-CUPS, we launch from python executor + launchFromEpc = True + if re.match('OAI-Rel14-CUPS', self.EPCType, re.IGNORECASE): + launchFromEpc = False ping_time = re.findall("-c (\d+)",str(self.ping_args)) - ping_status = self.command('stdbuf -o0 ping ' + self.ping_args + ' ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee ping_' + self.testCase_id + '_' + device_id + '.log', '\$', int(ping_time[0])*1.5) + + if launchFromEpc: + self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword) + self.command('cd ' + self.EPCSourceCodePath, '\$', 5) + self.command('cd scripts', '\$', 5) + ping_status = self.command('stdbuf -o0 ping ' + self.ping_args + ' ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee ping_' + self.testCase_id + '_' + device_id + '.log', '\$', int(ping_time[0])*1.5) + else: + cmd = 'ping ' + self.ping_args + ' ' + UE_IPAddress + ' 2>&1 > ping_' + self.testCase_id + '_' + device_id + '.log' + message = cmd + '\n' + logging.debug(cmd) + ret = subprocess.run(cmd, shell=True) + ping_status = ret.returncode + self.copyout(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, 'ping_' + self.testCase_id + '_' + device_id + '.log', self.EPCSourceCodePath + '/scripts') + self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword) + self.command('cat ' + self.EPCSourceCodePath + '/scripts/ping_' + self.testCase_id + '_' + device_id + '.log', '\$', 5) # TIMEOUT CASE if ping_status < 0: message = 'Ping with UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT!' @@ -2212,7 +2228,7 @@ class SSHConnection(): req_bandwidth = '%.1f Gbits/sec' % req_bw req_bw = req_bw * 1000000000 - result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P[0-9\.]+ [KMG]bits\/sec) +(?P[0-9\.]+ ms) +(\d+\/..\d+) (\((?P[0-9\.]+)%\))', str(self.ssh.before)) + result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P[0-9\.]+ [KMG]bits\/sec) +(?P[0-9\.]+ ms) +(\d+\/..\d+) +(\((?P[0-9\.]+)%\))', str(self.ssh.before)) if result is not None: bitrate = result.group('bitrate') packetloss = result.group('packetloss') @@ -2260,6 +2276,8 @@ class SSHConnection(): statusQueue.put(msg) lock.release() return 0 + else: + return -2 def Iperf_analyzeV2Server(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options): if (not os.path.isfile('iperf_server_' + self.testCase_id + '_' + device_id + '.log')): @@ -2429,11 +2447,17 @@ class SSHConnection(): self.command('echo $USER; nohup iperf -s -i 1 -p ' + str(port) + ' > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5) self.close() else: - if udpIperf: - cmd = 'nohup iperf -u -s -i 1 -p ' + str(port) + ' > iperf_server_' + self.testCase_id + '_' + device_id + '.log 2>&1 &' + if self.ueIperfVersion == self.dummyIperfVersion: + prefix = '' else: - cmd = 'nohup iperf -s -i 1 -p ' + str(port) + ' > iperf_server_' + self.testCase_id + '_' + device_id + '.log 2>&1 &' - logging.debug(cmd + '\n') + prefix = '' + if self.ueIperfVersion == '2.0.5': + prefix = '/opt/iperf-2.0.5/bin/' + if udpIperf: + cmd = 'nohup ' + prefix + 'iperf -u -s -i 1 -p ' + str(port) + ' > iperf_server_' + self.testCase_id + '_' + device_id + '.log 2>&1 &' + else: + cmd = 'nohup ' + prefix + 'iperf -s -i 1 -p ' + str(port) + ' > iperf_server_' + self.testCase_id + '_' + device_id + '.log 2>&1 &' + logging.debug(cmd) subprocess.run(cmd, shell=True, stdout=subprocess.PIPE, encoding='utf-8') time.sleep(0.5) @@ -2458,7 +2482,12 @@ class SSHConnection(): if (device_id == 'OAI-UE'): iperf_status = self.command('iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + ' -B ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) else: - iperf_status = self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) + if self.ADBCentralized: + iperf_status = self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) + else: + iperf_status = self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '"\' 2>&1 > iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) + self.command('fromdos -o iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', 5) + self.command('cat iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', 5) # TIMEOUT Case if iperf_status < 0: self.close() @@ -2477,12 +2506,12 @@ class SSHConnection(): self.close() else: cmd = 'killall --signal SIGKILL iperf' - logging.debug(cmd + '\n') + logging.debug(cmd) subprocess.run(cmd, shell=True) time.sleep(1) self.copyout(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, 'iperf_server_' + self.testCase_id + '_' + device_id + '.log', self.EPCSourceCodePath + '/scripts') # in case of failure, retrieve server log - if (clientStatus == -1): + if (clientStatus == -1) or (clientStatus == -2): if launchFromEpc: time.sleep(1) if (os.path.isfile('iperf_server_' + self.testCase_id + '_' + device_id + '.log')): @@ -2501,6 +2530,8 @@ class SSHConnection(): return useIperf3 = False udpIperf = True + + self.ueIperfVersion = '2.0.5' if (device_id != 'OAI-UE'): self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword) # if by chance ADB server and EPC are on the same remote host, at least log collection will take care of it @@ -2520,9 +2551,30 @@ class SSHConnection(): self.close() self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message) return + else: + if self.ADBCentralized: + self.command('adb -s ' + device_id + ' shell "/data/local/tmp/iperf --version"', '\$', 5) + else: + self.command('ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "/data/local/tmp/iperf --version"\'', '\$', 60) + result = re.search('iperf version 2.0.5', str(self.ssh.before)) + if result is not None: + self.ueIperfVersion = '2.0.5' + result = re.search('iperf version 2.0.10', str(self.ssh.before)) + if result is not None: + self.ueIperfVersion = '2.0.10' else: useIperf3 = True self.close() + else: + self.open(self.UEIPAddress, self.UEUserName, self.UEPassword) + self.command('iperf --version', '\$', 5) + result = re.search('iperf version 2.0.5', str(self.ssh.before)) + if result is not None: + self.ueIperfVersion = '2.0.5' + result = re.search('iperf version 2.0.10', str(self.ssh.before)) + if result is not None: + self.ueIperfVersion = '2.0.10' + self.close() # in case of iperf, UL has its own function if (not useIperf3): result = re.search('-R', str(self.iperf_args)) @@ -2557,7 +2609,7 @@ class SSHConnection(): self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5) else: self.command('rm -f iperf_server_' + self.testCase_id + '_' + device_id + '.log', '\$', 5) - self.command('echo $USER; nohup ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + self.testCase_id + '_' + device_id + '.log &\' > /dev/null 2>&1', self.ADBUserName, 60) + self.command('echo $USER; nohup ssh ' + self.UEDevicesRemoteUser[idx] + '@' + self.UEDevicesRemoteServer[idx] + ' \'adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" \' 2>&1 > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 60) time.sleep(0.5) self.close() @@ -2593,7 +2645,13 @@ class SSHConnection(): if launchFromEpc: iperf_status = self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) else: - cmd = 'iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 > iperf_' + self.testCase_id + '_' + device_id + '.log' + if self.ueIperfVersion == self.dummyIperfVersion: + prefix = '' + else: + prefix = '' + if self.ueIperfVersion == '2.0.5': + prefix = '/opt/iperf-2.0.5/bin/' + cmd = prefix + 'iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 > iperf_' + self.testCase_id + '_' + device_id + '.log' message = cmd + '\n' logging.debug(cmd) ret = subprocess.run(cmd, shell=True) @@ -2638,6 +2696,7 @@ class SSHConnection(): self.copyin(self.UEIPAddress, self.UEUserName, self.UEPassword, self.UESourceCodePath + '/cmake_targets/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.') else: self.copyin(self.ADBIPAddress, self.ADBUserName, self.ADBPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.') + self.command('fromdos -o iperf_server_' + self.testCase_id + '_' + device_id + '.log', '\$', 5) self.Iperf_analyzeV2Server(lock, UE_IPAddress, device_id, statusQueue, modified_options) # in case of OAI UE: @@ -2782,6 +2841,18 @@ class SSHConnection(): self.CreateHtmlTestRow(self.iperf_args, 'KO', UE_IP_ADDRESS_ISSUE) self.AutoTerminateUEandeNB() return + + self.dummyIperfVersion = '2.0.10' + #cmd = 'iperf --version' + #logging.debug(cmd + '\n') + #iperfStdout = subprocess.check_output(cmd, shell=True, universal_newlines=True) + #result = re.search('iperf version 2.0.5', str(iperfStdout.strip())) + #if result is not None: + # dummyIperfVersion = '2.0.5' + #result = re.search('iperf version 2.0.10', str(iperfStdout.strip())) + #if result is not None: + # dummyIperfVersion = '2.0.10' + multi_jobs = [] i = 0 ue_num = len(self.UEIPAddresses) diff --git a/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1.xml index 1471b9a016..0196bf1ab6 100644 --- a/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_ue_usrp210_band7_test_05mhz_tm1.xml @@ -68,7 +68,7 @@ Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml index 6bc52568c3..964550d872 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml @@ -24,11 +24,11 @@ test-05-tm1 Test-05MHz-TM1 tasks - 4 + 1 - 030201 040101 + 040101 030201 030103 000002 - 040301 000002 040504 000001 040401 + 040301 000002 040504 040605 040606 040645 040646 040401 040301 000002 040505 000001 040401 040301 000002 040506 000001 040401 040301 000002 040507 000001 040401 @@ -114,252 +114,252 @@ Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 Ping ping (5MHz - 20 sec) - -I 192.168.248.159 -c 20 + -c 20 5 @@ -372,8 +372,8 @@ Iperf - iperf (5MHz - DL/12Mbps/UDP)(30 sec) - -u -b 12M -t 30 -i 1 -fm + iperf (5MHz - DL/15Mbps/UDP)(30 sec) + -u -b 15M -t 30 -i 1 -fm 50 @@ -386,8 +386,8 @@ Iperf - iperf (5MHz - UL/2Mbps/UDP)(30 sec) - -u -b 2M -t 30 -i 1 -fm -R + iperf (5MHz - UL/3.8Mbps/UDP)(30 sec) + -u -b 3.8M -t 30 -i 1 -fm -R 50 From 3775404a6b7799d37f6ce68093e7a09f49f30784 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 29 Nov 2019 11:52:01 +0100 Subject: [PATCH 23/76] CI: add initial support to do X2 HO at Inria Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-inria-r2lab | 13 +- .../inria/enb_usrp210_band7_build.xml | 13 +- ...enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml | 128 ++++++++++++++++++ 3 files changed, 148 insertions(+), 6 deletions(-) create mode 100644 ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml diff --git a/ci-scripts/Jenkinsfile-inria-r2lab b/ci-scripts/Jenkinsfile-inria-r2lab index 778c571645..555017a533 100644 --- a/ci-scripts/Jenkinsfile-inria-r2lab +++ b/ci-scripts/Jenkinsfile-inria-r2lab @@ -59,6 +59,9 @@ def r2labEPC0IpAddr = r2labBaseIpAddr + r2labEPC0Idx def r2labUE0Idx = '6' def r2labUE0 = 'fit0' + r2labUE0Idx def r2labUE0IpAddr = r2labBaseIpAddr + r2labUE0Idx +def r2labENB1Idx = '16' +def r2labENB1 = 'fit' + r2labENB1Idx +def r2labENB1IpAddr = r2labBaseIpAddr + r2labENB1Idx pipeline { agent { @@ -144,9 +147,9 @@ pipeline { sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labPythonExeIdx}'" echo '\u2705 \u001B[32mLoad Image for one eNB\u001B[0m' - sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-enb-ue ${r2labENB0Idx} > /dev/null 2>&1'" - sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labENB0Idx}'" - sh "ssh -t inria_oaici@faraday.inria.fr 'uon ${r2labENB0Idx}'" + sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-enb-ue ${r2labENB0Idx},${r2labENB1Idx} > /dev/null 2>&1'" + sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labENB0Idx},${r2labENB1Idx}'" + sh "ssh -t inria_oaici@faraday.inria.fr 'uon ${r2labENB0Idx},${r2labENB1Idx}'" echo '\u2705 \u001B[32mLoad Image for one OAI UE\u001B[0m' sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-enb-ue ${r2labUE0Idx} > /dev/null 2>&1'" @@ -157,7 +160,7 @@ pipeline { sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-epc ${r2labEPC0Idx} > /dev/null 2>&1'" sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labEPC0Idx}'" - sh "ssh -t inria_oaici@faraday.inria.fr 'nodes ${r2labUE0Idx},${r2labPythonExeIdx},${r2labEPC0Idx},${r2labENB0Idx} && st'" + sh "ssh -t inria_oaici@faraday.inria.fr 'nodes ${r2labUE0Idx},${r2labPythonExeIdx},${r2labEPC0Idx},${r2labENB0Idx},${r2labENB1Idx} && st'" } } } @@ -210,7 +213,7 @@ pipeline { String[] myXmlTestSuite = testXMLFile.split("\\r?\\n") for (xmlFile in myXmlTestSuite) { try { - sh "ssh -t -t inria_oaici@faraday.inria.fr 'ssh -t -t -b 192.168.3.100 ${fituser}@${r2labPythonExe} \"cd openairinterface5g/ci-scripts && python3 main.py --mode=TesteNB --ranRepository=https://gitlab.eurecom.fr/oai/openairinterface5g --ranBranch=${ranRepoBranch} --ranCommitID=${GIT_COMMIT_TO_RUN} --ranAllowMerge=false --eNBIPAddress=${r2labENB0IpAddr} --eNBUserName=${fituser} --eNBPassword=${fitpasswd} --eNBSourceCodePath=/home/${fituser}/openairinterface5g --UEIPAddress=${r2labUE0IpAddr} --UEUserName=${fituser} --UEPassword=${fitpasswd} --UESourceCodePath=/home/${fituser}/openairinterface5g --EPCIPAddress=${r2labEPC0IpAddr} --EPCType=OAI-Rel14-CUPS --EPCUserName=${fituser} --EPCPassword=${fitpasswd} --EPCSourceCodePath=/home/${fituser}/openair-cn --ADBIPAddress=${r2labEPC0IpAddr} --ADBUserName=${fituser} --ADBPassword=${fitpasswd} --ADBType=distributed --XMLTestFile=${xmlFile}\"'" + sh "ssh -t -t inria_oaici@faraday.inria.fr 'ssh -t -t -b 192.168.3.100 ${fituser}@${r2labPythonExe} \"cd openairinterface5g/ci-scripts && python3 main.py --mode=TesteNB --ranRepository=https://gitlab.eurecom.fr/oai/openairinterface5g --ranBranch=${ranRepoBranch} --ranCommitID=${GIT_COMMIT_TO_RUN} --ranAllowMerge=false --eNBIPAddress=${r2labENB0IpAddr} --eNBUserName=${fituser} --eNBPassword=${fitpasswd} --eNBSourceCodePath=/home/${fituser}/openairinterface5g --eNB1IPAddress=${r2labENB1IpAddr} --eNB1UserName=${fituser} --eNB1Password=${fitpasswd} --eNB1SourceCodePath=/home/${fituser}/openairinterface5g --UEIPAddress=${r2labUE0IpAddr} --UEUserName=${fituser} --UEPassword=${fitpasswd} --UESourceCodePath=/home/${fituser}/openairinterface5g --EPCIPAddress=${r2labEPC0IpAddr} --EPCType=OAI-Rel14-CUPS --EPCUserName=${fituser} --EPCPassword=${fitpasswd} --EPCSourceCodePath=/home/${fituser}/openair-cn --ADBIPAddress=${r2labEPC0IpAddr} --ADBUserName=${fituser} --ADBPassword=${fitpasswd} --ADBType=distributed --XMLTestFile=${xmlFile}\"'" } catch (Exception e) { currentBuild.result = 'FAILURE' buildStageStatus = false diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_build.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_build.xml index 776c92106d..d3e9825923 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_build.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_build.xml @@ -26,13 +26,24 @@ wrench 010101 + 010102 Build_eNB - Build eNB (USRP) + Build eNB #0 (USRP) -w USRP -c --eNB + 0 + 0 + + + + Build_eNB + Build eNB #1 (USRP) + -w USRP -c --eNB + 1 + 1 diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml new file mode 100644 index 0000000000..f10465f688 --- /dev/null +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml @@ -0,0 +1,128 @@ + + + test-x2-ho-05-tm1 + Test-X2-Handover-05MHz-TM1 + tasks + 1 + + 040101 030201 + 050102 + 030104 000002 + 040301 000002 040540 040615 040616 040655 040656 040401 + 040201 000002 030201 + 050202 + + + + + Initialize_UE + Initialize UE + + + + Terminate_UE + Terminate UE + + + + IdleSleep + Sleep for 10 sec + 10 + + + + IdleSleep + Sleep for 3 sec + 3 + + + + Initialize_eNB + Initialize eNB (FDD/Band7/5MHz) + -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT --eNBs.[0].enable_measurement_reports yes --eNBs.[0].enable_x2 yes + 0 + 0 + + + + Terminate_eNB + Terminate eNB + + + + Initialize_FlexranCtrl + Starting Flexran Controller + + + + Terminate_FlexranCtrl + Stopping Flexran Controller + + + + Attach_UE + Attach UE + + + + Detach_UE + Detach UE + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 5 + + + + Iperf + iperf (5MHz - DL/1Mbps/UDP)(30 sec) + -u -b 1M -t 30 -i 1 -fm + 50 + + + + Iperf + iperf (5MHz - DL/15Mbps/UDP)(30 sec) + -u -b 15M -t 30 -i 1 -fm + 50 + + + + Iperf + iperf (5MHz - UL/1Mbps/UDP)(30 sec) + -u -b 1M -t 30 -i 1 -fm -R + 50 + + + + Iperf + iperf (5MHz - UL/3.8Mbps/UDP)(30 sec) + -u -b 3.8M -t 30 -i 1 -fm -R + 50 + + + From 11f4d2ae012ded626570a388db38d1b47fbb70a4 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 29 Nov 2019 13:57:42 +0100 Subject: [PATCH 24/76] CI: finalizing offline the X2 handover scenario at inria --> to be tested Signed-off-by: Raphael Defosseux --- ci-scripts/main.py | 1 + ...enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml | 84 +++++++++++++++++-- 2 files changed, 78 insertions(+), 7 deletions(-) diff --git a/ci-scripts/main.py b/ci-scripts/main.py index 7d11161a1f..3bb44b8f81 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -834,6 +834,7 @@ class SSHConnection(): self.command('source oaienv', '\$', 5) self.command('cd cmake_targets', '\$', 5) self.command('echo "ulimit -c unlimited && ./lte_build_oai/build/lte-softmodem -O ' + lSourcePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) + self.command('sed -i -e \'s/CI_RCC_IP_ADDR/' + self.eNBIPAddress + '/\' ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) self.command('chmod 775 ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) self.command('echo ' + lPassWord + ' | sudo -S rm -Rf enb_' + self.testCase_id + '.log', '\$', 5) self.command('echo ' + lPassWord + ' | sudo -S -E daemon --inherit --unsafe --name=enb' + str(self.eNB_instance) + '_daemon --chdir=' + lSourcePath + '/cmake_targets -o ' + lSourcePath + '/cmake_targets/enb_' + self.testCase_id + '.log ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml index f10465f688..af09934d2b 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml @@ -26,11 +26,16 @@ tasks 1 - 040101 030201 + 040101 030201 030202 050102 - 030104 000002 - 040301 000002 040540 040615 040616 040655 040656 040401 - 040201 000002 030201 + 030104 000002 030105 000002 + 040301 000002 + 040540 040615 040616 040655 040656 + 050401 000001 + 040541 040617 040618 040657 040658 + 040401 000001 + 040542 + 040201 000002 030201 030202 050202 @@ -59,15 +64,32 @@ Initialize_eNB - Initialize eNB (FDD/Band7/5MHz) - -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT --eNBs.[0].enable_measurement_reports yes --eNBs.[0].enable_x2 yes + Initialize eNB #0 (FDD/Band7/5MHz) + -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT --eNBs.[0].enable_measurement_reports yes --eNBs.[0].enable_x2 yes --eNBs.[0].nr_cellid 123456 0 0 + + Initialize_eNB + Initialize eNB #1 (FDD/Band7/5MHz) + -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT --eNBs.[0].enable_measurement_reports yes --eNBs.[0].enable_x2 yes --eNBs.[0].target_enb_x2_ip_address.[0].ipv4 CI_RCC_IP_ADDR --eNBs.[0].target_enb_x2_ip_address.[0].preference ipv4 --eNBs.[0].eNB_ID 0xe01 --eNBs.[0].component_carriers.[0].Nid_cell 1 --eNBs.[0].nr_cellid 98765 + 1 + 1 + + Terminate_eNB - Terminate eNB + Terminate eNB #0 + 0 + 0 + + + + Terminate_eNB + Terminate eNB #1 + 1 + 1 @@ -97,6 +119,20 @@ 5 + + Ping + ping (5MHz - 20 sec) + -c 20 + 50 + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 50 + + Iperf iperf (5MHz - DL/1Mbps/UDP)(30 sec) @@ -111,6 +147,20 @@ 50 + + Iperf + iperf (5MHz - DL/1Mbps/UDP)(30 sec) + -u -b 1M -t 30 -i 1 -fm + 50 + + + + Iperf + iperf (5MHz - DL/15Mbps/UDP)(30 sec) + -u -b 15M -t 30 -i 1 -fm + 50 + + Iperf iperf (5MHz - UL/1Mbps/UDP)(30 sec) @@ -125,4 +175,24 @@ 50 + + Iperf + iperf (5MHz - UL/1Mbps/UDP)(30 sec) + -u -b 1M -t 30 -i 1 -fm -R + 50 + + + + Iperf + iperf (5MHz - UL/3.8Mbps/UDP)(30 sec) + -u -b 3.8M -t 30 -i 1 -fm -R + 50 + + + + Perform_X2_Handover + Doing a Flexran-Controlled X2 Handover + network + + From e88dc6196538581334f5b502bd3e22f90d65ce32 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 29 Nov 2019 15:51:29 +0100 Subject: [PATCH 25/76] CI: some fixes Signed-off-by: Raphael Defosseux --- .../enb.band7.tm1.25PRB.slave.usrpb210.conf | 279 ++++++++++++++++++ ci-scripts/main.py | 1 - ...enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml | 11 +- 3 files changed, 288 insertions(+), 3 deletions(-) create mode 100644 ci-scripts/conf_files/enb.band7.tm1.25PRB.slave.usrpb210.conf diff --git a/ci-scripts/conf_files/enb.band7.tm1.25PRB.slave.usrpb210.conf b/ci-scripts/conf_files/enb.band7.tm1.25PRB.slave.usrpb210.conf new file mode 100644 index 0000000000..46ab966017 --- /dev/null +++ b/ci-scripts/conf_files/enb.band7.tm1.25PRB.slave.usrpb210.conf @@ -0,0 +1,279 @@ +Active_eNBs = ( "eNB-Eurecom-LTEBox"); +# Asn1_verbosity, choice in: none, info, annoying +Asn1_verbosity = "none"; + +eNBs = +( + { + ////////// Identification parameters: + eNB_ID = 0xe10; + + cell_type = "CELL_MACRO_ENB"; + + eNB_name = "eNB-Eurecom-LTEBox"; + + // Tracking area code, 0x0000 and 0xfffe are reserved values + tracking_area_code = 1; + plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } ); + + tr_s_preference = "local_mac" + + // In seconds + rrc_inactivity_threshold = 30; + + ////////// Physical parameters: + + component_carriers = ( + { + node_function = "3GPP_eNODEB"; + node_timing = "synch_to_ext_device"; + node_synch_ref = 0; + frame_type = "FDD"; + tdd_config = 3; + tdd_config_s = 0; + prefix_type = "NORMAL"; + eutra_band = 7; + downlink_frequency = 2680000000L; + uplink_frequency_offset = -120000000; + Nid_cell = 10; + N_RB_DL = 25; + Nid_cell_mbsfn = 0; + nb_antenna_ports = 1; + nb_antennas_tx = 1; + nb_antennas_rx = 1; + tx_gain = 90; + rx_gain = 125; + pbch_repetition = "FALSE"; + prach_root = 0; + prach_config_index = 0; + prach_high_speed = "DISABLE"; + prach_zero_correlation = 1; + prach_freq_offset = 2; + pucch_delta_shift = 1; + pucch_nRB_CQI = 0; + pucch_nCS_AN = 0; + pucch_n1_AN = 0; + pdsch_referenceSignalPower = -25; + pdsch_p_b = 0; + pusch_n_SB = 1; + pusch_enable64QAM = "DISABLE"; + pusch_hoppingMode = "interSubFrame"; + pusch_hoppingOffset = 0; + pusch_groupHoppingEnabled = "ENABLE"; + pusch_groupAssignment = 0; + pusch_sequenceHoppingEnabled = "DISABLE"; + pusch_nDMRS1 = 1; + phich_duration = "NORMAL"; + phich_resource = "ONESIXTH"; + srs_enable = "DISABLE"; + /* srs_BandwidthConfig =; + srs_SubframeConfig =; + srs_ackNackST =; + srs_MaxUpPts =;*/ + + pusch_p0_Nominal = -96; + pusch_alpha = "AL1"; + pucch_p0_Nominal = -104; + msg3_delta_Preamble = 6; + pucch_deltaF_Format1 = "deltaF2"; + pucch_deltaF_Format1b = "deltaF3"; + pucch_deltaF_Format2 = "deltaF0"; + pucch_deltaF_Format2a = "deltaF0"; + pucch_deltaF_Format2b = "deltaF0"; + + rach_numberOfRA_Preambles = 64; + rach_preamblesGroupAConfig = "DISABLE"; + /* + rach_sizeOfRA_PreamblesGroupA = ; + rach_messageSizeGroupA = ; + rach_messagePowerOffsetGroupB = ; + */ + rach_powerRampingStep = 4; + rach_preambleInitialReceivedTargetPower = -108; + rach_preambleTransMax = 10; + rach_raResponseWindowSize = 10; + rach_macContentionResolutionTimer = 48; + rach_maxHARQ_Msg3Tx = 4; + + pcch_default_PagingCycle = 128; + pcch_nB = "oneT"; + bcch_modificationPeriodCoeff = 2; + ue_TimersAndConstants_t300 = 1000; + ue_TimersAndConstants_t301 = 1000; + ue_TimersAndConstants_t310 = 1000; + ue_TimersAndConstants_t311 = 10000; + ue_TimersAndConstants_n310 = 20; + ue_TimersAndConstants_n311 = 1; + ue_TransmissionMode = 1; + + //Parameters for SIB18 + rxPool_sc_CP_Len = "normal"; + rxPool_sc_Period = "sf40"; + rxPool_data_CP_Len = "normal"; + rxPool_ResourceConfig_prb_Num = 20; + rxPool_ResourceConfig_prb_Start = 5; + rxPool_ResourceConfig_prb_End = 44; + rxPool_ResourceConfig_offsetIndicator_present = "prSmall"; + rxPool_ResourceConfig_offsetIndicator_choice = 0; + rxPool_ResourceConfig_subframeBitmap_present = "prBs40"; + rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000"; + rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5; + rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0; +/* rxPool_dataHoppingConfig_hoppingParameter = 0; + rxPool_dataHoppingConfig_numSubbands = "ns1"; + rxPool_dataHoppingConfig_rbOffset = 0; + rxPool_commTxResourceUC-ReqAllowed = "TRUE"; +*/ + // Parameters for SIB19 + discRxPool_cp_Len = "normal" + discRxPool_discPeriod = "rf32" + discRxPool_numRetx = 1; + discRxPool_numRepetition = 2; + discRxPool_ResourceConfig_prb_Num = 5; + discRxPool_ResourceConfig_prb_Start = 3; + discRxPool_ResourceConfig_prb_End = 21; + discRxPool_ResourceConfig_offsetIndicator_present = "prSmall"; + discRxPool_ResourceConfig_offsetIndicator_choice = 0; + discRxPool_ResourceConfig_subframeBitmap_present = "prBs40"; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff"; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0; + + } + ); + + + srb1_parameters : + { + # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500] + timer_poll_retransmit = 80; + + # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200] + timer_reordering = 35; + + # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500] + timer_status_prohibit = 0; + + # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)] + poll_pdu = 4; + + # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)] + poll_byte = 99999; + + # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32] + max_retx_threshold = 4; + } + + # ------- SCTP definitions + SCTP : + { + # Number of streams to use in input/output + SCTP_INSTREAMS = 2; + SCTP_OUTSTREAMS = 2; + }; + + + ////////// MME parameters: + mme_ip_address = ( { ipv4 = "CI_MME_IP_ADDR"; + ipv6 = "192:168:30::17"; + active = "yes"; + preference = "ipv4"; + } + ); + + enable_measurement_reports = "no"; + + ///X2 + enable_x2 = "no"; + t_reloc_prep = 1000; /* unit: millisecond */ + tx2_reloc_overall = 2000; /* unit: millisecond */ + target_enb_x2_ip_address = ( + { ipv4 = "CI_RCC_IP_ADDR"; + ipv6 = "192:168:30::17"; + preference = "ipv4"; + } + ); + + NETWORK_INTERFACES : + { + ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; + ENB_IPV4_ADDRESS_FOR_S1_MME = "CI_ENB_IP_ADDR"; + ENB_INTERFACE_NAME_FOR_S1U = "eth0"; + ENB_IPV4_ADDRESS_FOR_S1U = "CI_ENB_IP_ADDR"; + ENB_PORT_FOR_S1U = 2152; # Spec 2152 + ENB_IPV4_ADDRESS_FOR_X2C = "CI_ENB_IP_ADDR"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 + }; + } +); + +MACRLCs = ( + { + num_cc = 1; + tr_s_preference = "local_L1"; + tr_n_preference = "local_RRC"; + phy_test_mode = 0; + puSch10xSnr = 160; + puCch10xSnr = 160; + } +); + +L1s = ( + { + num_cc = 1; + tr_n_preference = "local_mac"; + } +); + +RUs = ( + { + local_rf = "yes" + nb_tx = 1 + nb_rx = 1 + att_tx = 0 + att_rx = 0; + bands = [7]; + max_pdschReferenceSignalPower = -27; + max_rxgain = 125; + eNB_instances = [0]; + + } +); + +THREAD_STRUCT = ( + { + #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT" + parallel_config = "PARALLEL_SINGLE_THREAD"; + #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE" + worker_config = "WORKER_ENABLE"; + } +); + +NETWORK_CONTROLLER : +{ + FLEXRAN_ENABLED = "no"; + FLEXRAN_INTERFACE_NAME = "eth0"; + FLEXRAN_IPV4_ADDRESS = "CI_MME_IP_ADDR"; + FLEXRAN_PORT = 2210; + FLEXRAN_CACHE = "/mnt/oai_agent_cache"; + FLEXRAN_AWAIT_RECONF = "no"; +}; + + log_config : + { + global_log_level ="info"; + global_log_verbosity ="medium"; + hw_log_level ="info"; + hw_log_verbosity ="medium"; + phy_log_level ="info"; + phy_log_verbosity ="medium"; + mac_log_level ="info"; + mac_log_verbosity ="high"; + rlc_log_level ="info"; + rlc_log_verbosity ="medium"; + pdcp_log_level ="info"; + pdcp_log_verbosity ="medium"; + rrc_log_level ="info"; + rrc_log_verbosity ="medium"; + }; + diff --git a/ci-scripts/main.py b/ci-scripts/main.py index 3bb44b8f81..7d11161a1f 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -834,7 +834,6 @@ class SSHConnection(): self.command('source oaienv', '\$', 5) self.command('cd cmake_targets', '\$', 5) self.command('echo "ulimit -c unlimited && ./lte_build_oai/build/lte-softmodem -O ' + lSourcePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) - self.command('sed -i -e \'s/CI_RCC_IP_ADDR/' + self.eNBIPAddress + '/\' ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) self.command('chmod 775 ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) self.command('echo ' + lPassWord + ' | sudo -S rm -Rf enb_' + self.testCase_id + '.log', '\$', 5) self.command('echo ' + lPassWord + ' | sudo -S -E daemon --inherit --unsafe --name=enb' + str(self.eNB_instance) + '_daemon --chdir=' + lSourcePath + '/cmake_targets -o ' + lSourcePath + '/cmake_targets/enb_' + self.testCase_id + '.log ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml index af09934d2b..71cddc81b4 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml @@ -33,8 +33,9 @@ 040540 040615 040616 040655 040656 050401 000001 040541 040617 040618 040657 040658 + 050402 000001 + 040542 040401 000001 - 040542 040201 000002 030201 030202 050202 @@ -73,7 +74,7 @@ Initialize_eNB Initialize eNB #1 (FDD/Band7/5MHz) - -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT --eNBs.[0].enable_measurement_reports yes --eNBs.[0].enable_x2 yes --eNBs.[0].target_enb_x2_ip_address.[0].ipv4 CI_RCC_IP_ADDR --eNBs.[0].target_enb_x2_ip_address.[0].preference ipv4 --eNBs.[0].eNB_ID 0xe01 --eNBs.[0].component_carriers.[0].Nid_cell 1 --eNBs.[0].nr_cellid 98765 + -O ci-scripts/conf_files/enb.band7.tm1.25PRB.slave.usrpb210.conf --eNBs.[0].rrc_inactivity_threshold 0 --RUs.[0].max_rxgain 120 --eNBs.[0].component_carriers.[0].pusch_p0_Nominal -90 --eNBs.[0].component_carriers.[0].pucch_p0_Nominal -96 --eNBs.[0].tracking_area_code 600 --eNBs.[0].plmn_list.[0].mnc 95 --THREAD_STRUCT.[0].parallel_config PARALLEL_RU_L1_TRX_SPLIT --eNBs.[0].enable_measurement_reports yes --eNBs.[0].enable_x2 yes --eNBs.[0].nr_cellid 98765 1 1 @@ -195,4 +196,10 @@ network + + Perform_X2_Handover + Doing a Flexran-Controlled X2 Handover + network + + From 45aa72f2bebd98fba5c76a9db76342f2071a2a10 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Thu, 5 Dec 2019 06:57:09 +0100 Subject: [PATCH 26/76] CI: improvements Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-inria-r2lab | 8 ++++++-- ci-scripts/main.py | 10 +++++----- .../inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml | 2 +- 3 files changed, 12 insertions(+), 8 deletions(-) diff --git a/ci-scripts/Jenkinsfile-inria-r2lab b/ci-scripts/Jenkinsfile-inria-r2lab index 555017a533..3c4dddae8b 100644 --- a/ci-scripts/Jenkinsfile-inria-r2lab +++ b/ci-scripts/Jenkinsfile-inria-r2lab @@ -134,7 +134,7 @@ pipeline { [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.R2LAB_Credentials}", usernameVariable: 'r2labuser', passwordVariable: 'r2labpassword'] ]) { sh "python3 /home/eurecom/inria-scripts/booking-lease.py --book-lease --from ${BOOK_TIMESTAMP}T${r2labStartTime} --duration ${r2labDuration} --slice inria_oaici ${r2labuser} ${r2labpassword}" - sh "python3 /home/eurecom/inria-scripts/booking-lease.py --get-leases ${r2labuser} ${r2labpassword}" + sh "python3 /home/eurecom/inria-scripts/booking-lease.py --get-leases ${r2labuser} ${r2labpassword} | grep -v nightly" } } } @@ -146,15 +146,19 @@ pipeline { sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-enb-ue ${r2labPythonExeIdx} > /dev/null 2>&1'" sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labPythonExeIdx}'" - echo '\u2705 \u001B[32mLoad Image for one eNB\u001B[0m' + echo '\u2705 \u001B[32mLoad Image for two (2) eNBs\u001B[0m' sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-enb-ue ${r2labENB0Idx},${r2labENB1Idx} > /dev/null 2>&1'" sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labENB0Idx},${r2labENB1Idx}'" sh "ssh -t inria_oaici@faraday.inria.fr 'uon ${r2labENB0Idx},${r2labENB1Idx}'" + sh "sleep 5" + sh "ssh -t inria_oaici@faraday.inria.fr 'uon ${r2labENB0Idx},${r2labENB1Idx}'" echo '\u2705 \u001B[32mLoad Image for one OAI UE\u001B[0m' sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-enb-ue ${r2labUE0Idx} > /dev/null 2>&1'" sh "ssh -t inria_oaici@faraday.inria.fr 'rwait --silent ${r2labUE0Idx}'" sh "ssh -t inria_oaici@faraday.inria.fr 'uon ${r2labUE0Idx}'" + sh "sleep 5" + sh "ssh -t inria_oaici@faraday.inria.fr 'uon ${r2labUE0Idx}'" echo '\u2705 \u001B[32mLoad Image for one EPC\u001B[0m' sh "ssh -t inria_oaici@faraday.inria.fr 'rload -i oai-ci-cd-u18-lowlatency-epc ${r2labEPC0Idx} > /dev/null 2>&1'" diff --git a/ci-scripts/main.py b/ci-scripts/main.py index 7d11161a1f..860dcb3ea2 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -801,13 +801,13 @@ class SSHConnection(): # do not reset board twice in IF4.5 case result = re.search('^rru|^enb|^du.band', str(config_file)) if result is not None: - self.command('echo ' + lPassWord + ' | sudo -S uhd_find_devices', '\$', 10) + self.command('echo ' + lPassWord + ' | sudo -S uhd_find_devices', '\$', 60) result = re.search('type: b200', str(self.ssh.before)) if result is not None: logging.debug('Found a B2xx device --> resetting it') self.command('echo ' + lPassWord + ' | sudo -S b2xx_fx3_utils --reset-device', '\$', 10) # Reloading FGPA bin firmware - self.command('echo ' + lPassWord + ' | sudo -S uhd_find_devices', '\$', 15) + self.command('echo ' + lPassWord + ' | sudo -S uhd_find_devices', '\$', 60) # Make a copy and adapt to EPC / eNB IP addresses self.command('cp ' + full_config_file + ' ' + ci_full_config_file, '\$', 5) self.command('sed -i -e \'s/CI_MME_IP_ADDR/' + self.EPCIPAddress + '/\' ' + ci_full_config_file, '\$', 2); @@ -982,13 +982,13 @@ class SSHConnection(): sys.exit(1) self.open(self.UEIPAddress, self.UEUserName, self.UEPassword) # b2xx_fx3_utils reset procedure - self.command('echo ' + self.UEPassword + ' | sudo -S uhd_find_devices', '\$', 10) + self.command('echo ' + self.UEPassword + ' | sudo -S uhd_find_devices', '\$', 60) result = re.search('type: b200', str(self.ssh.before)) if result is not None: logging.debug('Found a B2xx device --> resetting it') self.command('echo ' + self.UEPassword + ' | sudo -S b2xx_fx3_utils --reset-device', '\$', 10) # Reloading FGPA bin firmware - self.command('echo ' + self.UEPassword + ' | sudo -S uhd_find_devices', '\$', 15) + self.command('echo ' + self.UEPassword + ' | sudo -S uhd_find_devices', '\$', 60) else: logging.debug('Did not find any B2xx device') self.command('cd ' + self.UESourceCodePath, '\$', 5) @@ -4053,7 +4053,7 @@ class SSHConnection(): if result is not None: self.UhdVersion = result.group('uhd_version') logging.debug('UHD Version is: ' + self.UhdVersion) - self.command('echo ' + Password + ' | sudo -S uhd_find_devices', '\$', 15) + self.command('echo ' + Password + ' | sudo -S uhd_find_devices', '\$', 60) result = re.search('product: (?P[0-9A-Za-z]+)\\\\r\\\\n', str(self.ssh.before)) if result is not None: self.UsrpBoard = result.group('usrp_board') diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml index 71cddc81b4..9f25757766 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml @@ -24,7 +24,7 @@ test-x2-ho-05-tm1 Test-X2-Handover-05MHz-TM1 tasks - 1 + 2 040101 030201 030202 050102 From 34c9aec59e50c41a4ef23b2a7c445d85f7197634 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Wed, 8 Jan 2020 14:31:54 +0100 Subject: [PATCH 27/76] CI: simplification of the X2 HO scenario. But sill failing! Signed-off-by: Raphael Defosseux --- ci-scripts/main.py | 23 ++++++++++++++++++- ...enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml | 6 ++--- 2 files changed, 24 insertions(+), 5 deletions(-) diff --git a/ci-scripts/main.py b/ci-scripts/main.py index 860dcb3ea2..6adf57264b 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -134,6 +134,7 @@ class SSHConnection(): self.eNBLogFiles = ['', '', ''] self.eNBOptions = ['', '', ''] self.eNBmbmsEnables = [False, False, False] + self.eNBstatuses = [-1, -1, -1] self.ping_args = '' self.ping_packetloss_threshold = '' self.iperf_args = '' @@ -899,6 +900,8 @@ class SSHConnection(): logging.debug('\u001B[1m oaitun_enm1 interface is mounted and configured\u001B[0m') else: logging.error('\u001B[1m oaitun_enm1 interface is either NOT mounted or NOT configured\u001B[0m') + if enbDidSync: + self.eNBstatuses[int(self.eNB_instance)] = int(self.eNB_serverId) self.close() self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'OK', ALL_PROCESSES_OK) @@ -2992,7 +2995,24 @@ class SSHConnection(): def CheckeNBProcess(self, status_queue): try: - self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword) + # At least the instance 0 SHALL be on! + if self.eNBstatuses[0] == 0: + lIpAddr = self.eNBIPAddress + lUserName = self.eNBUserName + lPassWord = self.eNBPassword + elif self.eNBstatuses[0] == 1: + lIpAddr = self.eNB1IPAddress + lUserName = self.eNB1UserName + lPassWord = self.eNB1Password + elif self.eNBstatuses[0] == 2: + lIpAddr = self.eNB2IPAddress + lUserName = self.eNB2UserName + lPassWord = self.eNB2Password + else: + lIpAddr = self.eNBIPAddress + lUserName = self.eNBUserName + lPassWord = self.eNBPassword + self.open(lIpAddr, lUserName, lPassWord) self.command('stdbuf -o0 ps -aux | grep --color=never softmodem | grep -v grep', '\$', 5) result = re.search('lte-softmodem', str(self.ssh.before)) if result is None: @@ -3589,6 +3609,7 @@ class SSHConnection(): else: self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK) self.eNBmbmsEnables[int(self.eNB_instance)] = False + self.eNBstatuses[int(self.eNB_instance)] = -1 def TerminateHSS(self): self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword) diff --git a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml index 9f25757766..22f8b63266 100644 --- a/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml +++ b/ci-scripts/xml_files/inria/enb_usrp210_band7_x2_ho_test_05Mhz_tm1.xml @@ -30,11 +30,9 @@ 050102 030104 000002 030105 000002 040301 000002 - 040540 040615 040616 040655 040656 + 040540 040615 040655 050401 000001 - 040541 040617 040618 040657 040658 - 050402 000001 - 040542 + 040541 040617 040657 040401 000001 040201 000002 030201 030202 050202 From 17090f22c12a903d845839f31f3e8e5c7961aee0 Mon Sep 17 00:00:00 2001 From: cig Date: Wed, 15 Jan 2020 15:42:53 +0100 Subject: [PATCH 28/76] Fixed sdu initialization: this was causing assertion failure at UE side --- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 02f217ced5..4e404a4e80 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -389,8 +389,8 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, //Sending SDUs with size 1 //Initialize elements of sdu_lcids and sdu_lengths sdu_lcids[0] = 0x05; // DRB - sdu_lengths[0] = TBS_bytes-3; - header_length_total += 2; + sdu_lengths[0] = TBS_bytes - ta_len - 3; + header_length_total += 2 + (sdu_lengths[0] >= 128); sdu_length_total += sdu_lengths[0]; num_sdus +=1; } // else IS_SOFTMODEM_NOS1 From 92c100bb5a326dbb26ea914653e873675231fa6d Mon Sep 17 00:00:00 2001 From: WANG Tsu-Han Date: Thu, 16 Jan 2020 11:30:27 +0100 Subject: [PATCH 29/76] remove uhd_set_thread_priority function --- executables/nr-ru.c | 7 ------- targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c | 1 - targets/ARCH/COMMON/common_lib.h | 4 ---- targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c | 1 - targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp | 1 - targets/ARCH/LMSSDR/USERSPACE/LIB/sodera_lib.cpp | 1 - targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp | 11 ----------- targets/ARCH/tcp_bridge/tcp_bridge.c | 1 - targets/ARCH/tcp_bridge/tcp_bridge_oai.c | 1 - 9 files changed, 28 deletions(-) diff --git a/executables/nr-ru.c b/executables/nr-ru.c index a9c306461c..af8fb6c131 100644 --- a/executables/nr-ru.c +++ b/executables/nr-ru.c @@ -1250,13 +1250,6 @@ static void *ru_thread_tx( void *param ) { wait_on_condition(&proc->mutex_FH1,&proc->cond_FH1,&proc->instance_cnt_FH1,"ru_thread_tx"); printf( "ru_thread_tx ready\n"); - - if(ru->rfdevice.uhd_set_thread_priority != NULL) - { - LOG_I(PHY,"set ru_thread_tx uhd priority \n"); - ru->rfdevice.uhd_set_thread_priority(); - } - while (!oai_exit) { LOG_D(PHY,"ru_thread_tx: Waiting for TX processing\n"); diff --git a/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c b/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c index f6ac1fc6e1..c4e593ca92 100644 --- a/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c +++ b/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c @@ -1147,7 +1147,6 @@ int device_init(openair0_device *device, device->trx_set_gains_func = trx_brf_set_gains; device->openair0_cfg = openair0_cfg; device->priv = (void *)brf; - device->uhd_set_thread_priority = NULL; calibrate_rf(device); diff --git a/targets/ARCH/COMMON/common_lib.h b/targets/ARCH/COMMON/common_lib.h index 7052d6d40b..bba6bcd93d 100644 --- a/targets/ARCH/COMMON/common_lib.h +++ b/targets/ARCH/COMMON/common_lib.h @@ -400,10 +400,6 @@ struct openair0_device_t { * \param arg pointer to capabilities or configuration */ void (*configure_rru)(int idx, void *arg); - - /*! \brief set UHD thread priority - */ - void (*uhd_set_thread_priority)(void); }; /* type of device init function, implemented in shared lib */ diff --git a/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c b/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c index 259b1fc277..c5822a3650 100644 --- a/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c +++ b/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c @@ -417,7 +417,6 @@ int transport_init(openair0_device *device, device->trx_stop_func = trx_eth_stop; device->trx_set_freq_func = trx_eth_set_freq; device->trx_set_gains_func = trx_eth_set_gains; - device->uhd_set_thread_priority = NULL; if (eth->flags == ETH_RAW_MODE) { device->trx_write_func = trx_eth_write_raw; diff --git a/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp b/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp index c563569506..a57ebf8b6d 100644 --- a/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp +++ b/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp @@ -405,7 +405,6 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg){ device->trx_stop_func = trx_lms_stop; device->trx_set_freq_func = trx_lms_set_freq; device->trx_set_gains_func = trx_lms_set_gains; - device->uhd_set_thread_priority = NULL; device->openair0_cfg = openair0_cfg; diff --git a/targets/ARCH/LMSSDR/USERSPACE/LIB/sodera_lib.cpp b/targets/ARCH/LMSSDR/USERSPACE/LIB/sodera_lib.cpp index 9b11415631..6f1afe47c0 100644 --- a/targets/ARCH/LMSSDR/USERSPACE/LIB/sodera_lib.cpp +++ b/targets/ARCH/LMSSDR/USERSPACE/LIB/sodera_lib.cpp @@ -706,7 +706,6 @@ int openair0_dev_init_sodera(openair0_device* device, openair0_config_t *openair device->trx_stop_func = trx_sodera_stop; device->trx_set_freq_func = trx_sodera_set_freq; device->trx_set_gains_func = trx_sodera_set_gains; - device->uhd_set_thread_priority = NULL; s->sample_rate = openair0_cfg[0].sample_rate; s->channelscount = openair0_cfg[0].rx_num_channels; diff --git a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp index e2418bcb76..eb8c6ec010 100644 --- a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp +++ b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp @@ -893,15 +893,6 @@ int trx_usrp_reset_stats(openair0_device *device) { return(0); } -/*! \brief Set uhd priority - */ -static void uhd_set_thread_priority(void) { - uhd::set_thread_priority_safe(1.0); -} - -void noop_func(void) { - return; -} extern "C" { int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { LOG_D(HW, "openair0_cfg[0].sdr_addrs == '%s'\n", openair0_cfg[0].sdr_addrs); @@ -941,7 +932,6 @@ extern "C" { set_rx_gain_offset(&openair0_cfg[0],0,bw_gain_adjust); device->trx_write_func = trx_usrp_write_recplay; device->trx_read_func = trx_usrp_read_recplay; - device->uhd_set_thread_priority = noop_func; std::cerr << "USRP device initialized in subframes replay mode for " << s->recplay_state->u_sf_loops << " loops. Use mmap=" << s->recplay_state->use_mmap << std::endl; } else { @@ -1294,7 +1284,6 @@ extern "C" { LOG_I(HW,"Device timestamp: %f...\n", s->usrp->get_time_now().get_real_secs()); device->trx_write_func = trx_usrp_write; device->trx_read_func = trx_usrp_read; - device->uhd_set_thread_priority = uhd_set_thread_priority; s->sample_rate = openair0_cfg[0].sample_rate; // TODO: diff --git a/targets/ARCH/tcp_bridge/tcp_bridge.c b/targets/ARCH/tcp_bridge/tcp_bridge.c index 3e2979f849..8b287acfa1 100644 --- a/targets/ARCH/tcp_bridge/tcp_bridge.c +++ b/targets/ARCH/tcp_bridge/tcp_bridge.c @@ -267,7 +267,6 @@ int device_init(openair0_device* device, openair0_config_t *openair0_cfg) device->trx_set_gains_func = tcp_bridge_set_gains; device->trx_write_func = tcp_bridge_write; device->trx_read_func = tcp_bridge_read; - device->uhd_set_thread_priority = NULL; device->priv = tcp_bridge; diff --git a/targets/ARCH/tcp_bridge/tcp_bridge_oai.c b/targets/ARCH/tcp_bridge/tcp_bridge_oai.c index 7c06d14360..c3d5355876 100644 --- a/targets/ARCH/tcp_bridge/tcp_bridge_oai.c +++ b/targets/ARCH/tcp_bridge/tcp_bridge_oai.c @@ -413,7 +413,6 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { device->trx_set_freq_func = tcp_bridge_set_freq; device->trx_set_gains_func = tcp_bridge_set_gains; device->trx_write_func = tcp_bridge_write; - device->uhd_set_thread_priority = NULL; if (tcp_bridge->is_enb) { device->trx_read_func = tcp_bridge_read; From e41204899cf1503107406cd0be7a404b22892152 Mon Sep 17 00:00:00 2001 From: cig Date: Thu, 16 Jan 2020 14:04:36 +0100 Subject: [PATCH 30/76] Cleanup commented code and old lte code --- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 25 - .../LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c | 1885 +---------------- 2 files changed, 12 insertions(+), 1898 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 4e404a4e80..59cf43cc06 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -273,7 +273,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, mac_rlc_status_resp_t rlc_status; nfapi_nr_config_request_t *cfg = &gNB_mac->config[0]; - // TODO not sure why NR_MAX_NB_RB was used here unsigned char sdu_lcids[NB_RB_MAX] = {0}; uint16_t sdu_lengths[NB_RB_MAX] = {0}; @@ -295,7 +294,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, ta_len = gNB_mac->ta_len; TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], gNB_mac->pdu_index[CC_id], dlsch_config); - //printf("TBS_bytes=%d (bytes)\n",TBS_bytes); //The --NOS1 use case currently schedules DLSCH transmissions only when there is IP traffic arriving //through the LTE stack @@ -349,14 +347,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, sdu_lcids[num_sdus] = lcid; sdu_length_total += sdu_lengths[num_sdus]; - - /* - UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[lcid]++; - UE_list->eNB_UE_stats[CC_id][UE_id].lcid_sdu[num_sdus] = lcid; - UE_list->eNB_UE_stats[CC_id][UE_id].sdu_length_tx[lcid] = sdu_lengths[num_sdus]; - UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[lcid] += sdu_lengths[num_sdus]; - */ - header_length_last = 1 + 1 + (sdu_lengths[num_sdus] >= 128); header_length_total += header_length_last; @@ -369,18 +359,11 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, } } - // // last header does not have length field - // if (header_length_total) { - // header_length_total -= header_length_last; - // header_length_total++; - // } - } //if (IS_SOFTMODEM_NOS1) else { //When the --NOS1 option is not enabled, DLSCH transmissions with random data //occur every time that the current function is called (dlsch phytest mode) - // fill dlsch_buffer with random data for (i = 0; i < TBS_bytes; i++){ mac_sdus[i] = (unsigned char) rand(); //i&0xFF; @@ -410,7 +393,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, post_padding = 0; } - offset = nr_generate_dlsch_pdu(module_idP, (unsigned char *) mac_sdus, (unsigned char *) mac_pdu, @@ -427,7 +409,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, mac_pdu[offset + j] = 0; } - //TX_req->segments[0].segment_length = 8; TX_req->segments[0].segment_length = TBS_bytes + 2; TX_req->segments[0].segment_data = mac_pdu; @@ -454,12 +435,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, } #endif } - // Printing bit by bit for debugging purpose - /*for (int k = 0; k < TBS; k++){ - printf("MAC PDU %u\n",((( mac_payload[k/8]) & (1 << (k & 7))) >> (k & 7))); - if ((k+1)%8 == 0) - printf("\n"); - }*/ } else { // There is no data from RLC or MAC header, so don't schedule } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c index f054d7c140..a707b2fb86 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c @@ -28,130 +28,34 @@ * @ingroup _mac */ -/* indented with: indent -kr eNB_scheduler_RA.c */ - #include "LAYER2/NR_MAC_gNB/mac_proto.h" -/* -#include "LAYER2/MAC/mac.h" -#include "LAYER2/MAC/mac_extern.h" -#include "common/utils/LOG/log.h" -#include "common/utils/LOG/vcd_signal_dumper.h" -#include "nfapi/oai_integration/vendor_ext.h" -#include "UTIL/OPT/opt.h" -#include "OCG.h" -#include "OCG_extern.h" -#include "PHY/LTE_TRANSPORT/transport_common_proto.h" - -#include "RRC/LTE/rrc_extern.h" -#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h" - -#include "assertions.h" -#include "pdcp.h" - -#if defined(ENABLE_ITTI) - #include "intertask_interface.h" -#endif - -#include "ENB_APP/flexran_agent_defs.h" -#include "flexran_agent_ran_api.h" -#include "header.pb-c.h" -#include "flexran.pb-c.h" -#include "flexran_agent_mac.h" -#include - -#include "T.h" - -#include "common/ran_context.h" -extern RAN_CONTEXT_t RC; - -#define ENABLE_MAC_PAYLOAD_DEBUG -#define DEBUG_eNB_SCHEDULER 1 - -extern int oai_nfapi_hi_dci0_req(nfapi_hi_dci0_request_t *hi_dci0_req); -extern void add_subframe(uint16_t *frameP, uint16_t *subframeP, int offset); -extern uint16_t sfnsf_add_subframe(uint16_t frameP, uint16_t subframeP, int offset); -extern int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req);*/ - -/* -// This table holds the allowable PRB sizes for ULSCH transmissions -uint8_t rb_table[34] = { - 1, 2, 3, 4, 5, // 0-4 - 6, 8, 9, 10, 12, // 5-9 - 15, 16, 18, 20, 24, // 10-14 - 25, 27, 30, 32, 36, // 15-19 - 40, 45, 48, 50, 54, // 20-24 - 60, 64, 72, 75, 80, // 25-29 - 81, 90, 96, 100 // 30-33 -};*/ - -/*extern mui_t rrc_eNB_mui;*/ - -//----------------------------------------------------------------------------- /* * When data are received on PHY and transmitted to MAC */ -void -nr_rx_sdu(const module_id_t gnb_mod_idP, - const int CC_idP, - const frame_t frameP, - const sub_frame_t subframeP, - const rnti_t rntiP, - uint8_t *sduP, - const uint16_t sdu_lenP, - const uint16_t timing_advance, - const uint8_t ul_cqi) -//----------------------------------------------------------------------------- -{ +void nr_rx_sdu(const module_id_t gnb_mod_idP, + const int CC_idP, + const frame_t frameP, + const sub_frame_t subframeP, + const rnti_t rntiP, + uint8_t *sduP, + const uint16_t sdu_lenP, + const uint16_t timing_advance, + const uint8_t ul_cqi){ int current_rnti = 0, UE_id = -1, harq_pid = 0; - // int RA_id = 0; - // int old_rnti = -1; - // int old_UE_id = -1; - // int crnti_rx = 0; - // int first_rb = 0; - // unsigned char num_ce = 0; - // unsigned char num_sdu = 0; - // unsigned char *payload_ptr = NULL; - // unsigned char rx_ces[MAX_NUM_CE]; - // unsigned char rx_lcids[NB_RB_MAX]; - // unsigned short rx_lengths[NB_RB_MAX]; - // uint8_t lcgid = 0; - // int lcgid_updated[4] = {0, 0, 0, 0}; - // rrc_eNB_ue_context_t *ue_contextP = NULL; gNB_MAC_INST *gNB_mac = NULL; UE_list_t *UE_list = NULL; UE_sched_ctrl_t *UE_scheduling_control = NULL; - // UE_TEMPLATE *UE_template_ptr = NULL; - /* Init */ current_rnti = rntiP; UE_id = find_nrUE_id(gnb_mod_idP, current_rnti); gNB_mac = RC.nrmac[gnb_mod_idP]; UE_list = &gNB_mac->UE_list; - - // harq_pid = subframe2harqpid(&mac->common_channels[CC_idP], frameP, subframeP); - // memset(rx_ces, 0, MAX_NUM_CE * sizeof(unsigned char)); - // memset(rx_lcids, 0, NB_RB_MAX * sizeof(unsigned char)); - // memset(rx_lengths, 0, NB_RB_MAX * sizeof(unsigned short)); - // start_meas(&mac->rx_ulsch_sdu); - // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU, 1); - - // if (opt_enabled == 1) { - // trace_pdu(DIRECTION_UPLINK, sduP, sdu_lenP, 0, WS_C_RNTI, current_rnti, frameP, subframeP, 0, 0); - // LOG_D(OPT, "[eNB %d][ULSCH] Frame %d rnti %x with size %d\n", - // gnb_mod_idP, - // frameP, - // current_rnti, - // sdu_lenP); - // } - - /* Hardcoded UE_id */ - UE_id = 0; + UE_id = 0; if (UE_id != -1) { UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); - // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); LOG_D(MAC, "[eNB %d][PUSCH %d] CC_id %d %d.%d Received ULSCH sdu round %d from PHY (rnti %x, UE_id %d) ul_cqi %d\n", gnb_mod_idP, @@ -164,1772 +68,7 @@ nr_rx_sdu(const module_id_t gnb_mod_idP, UE_id, ul_cqi); - // AssertFatal(UE_scheduling_control->round_UL[CC_idP][harq_pid] < 8, "round >= 8\n"); - - if (sduP != NULL) { - // UE_scheduling_control->ul_inactivity_timer = 0; - // UE_scheduling_control->ul_failure_timer = 0; - // UE_scheduling_control->ul_scheduled &= (~(1 << harq_pid)); - /* LTE: Update with smoothing: 3/4 of old value and 1/4 of new. - * This is the logic that was done in the function - * lte_est_timing_advance_pusch, maybe it's not necessary? - * maybe it's even not correct at all? - * NR: smoothing removed - */ - //UE_scheduling_control->ta_update = (UE_scheduling_control->ta_update * 3 + timing_advance) / 4; - + if (sduP != NULL) UE_scheduling_control->ta_update = timing_advance; - // printf("UE_scheduling_control->ta_update %u\n", UE_scheduling_control->ta_update); - // UE_scheduling_control->pusch_snr[CC_idP] = ul_cqi; - // UE_scheduling_control->ul_consecutive_errors = 0; - - // first_rb = UE_template_ptr->first_rb_ul[harq_pid]; - - // if (UE_scheduling_control->ul_out_of_sync > 0) { - // UE_scheduling_control->ul_out_of_sync = 0; - // mac_eNB_rrc_ul_in_sync(gnb_mod_idP, CC_idP, frameP, subframeP, current_rnti); - // } - - /* Update bytes to schedule */ - // UE_template_ptr->scheduled_ul_bytes -= UE_template_ptr->TBS_UL[harq_pid]; - - // if (UE_template_ptr->scheduled_ul_bytes < 0) { - // UE_template_ptr->scheduled_ul_bytes = 0; - // } - } else { // sduP == NULL => error - // LOG_W(MAC, "[eNB %d][PUSCH %d] CC_id %d %d.%d ULSCH in error in round %d, ul_cqi %d, UE_id %d, RNTI %x\n", - // gnb_mod_idP, - // harq_pid, - // CC_idP, - // frameP, - // subframeP, - // UE_scheduling_control->round_UL[CC_idP][harq_pid], - // ul_cqi, - // UE_id, - // current_rnti); - - // if (ul_cqi > 200) { // too high energy pattern - // UE_scheduling_control->pusch_snr[CC_idP] = ul_cqi; - // LOG_W(MAC, "[MAC] Too high energy pattern\n"); - // } - - // if (UE_scheduling_control->round_UL[CC_idP][harq_pid] == 3) { - // UE_scheduling_control->ul_scheduled &= (~(1 << harq_pid)); - // UE_scheduling_control->round_UL[CC_idP][harq_pid] = 0; - - // if (UE_scheduling_control->ul_consecutive_errors++ == 10) { - // UE_scheduling_control->ul_failure_timer = 1; - // } - - // /* Update scheduled bytes */ - // UE_template_ptr->scheduled_ul_bytes -= UE_template_ptr->TBS_UL[harq_pid]; - - // if (UE_template_ptr->scheduled_ul_bytes < 0) { - // UE_template_ptr->scheduled_ul_bytes = 0; - // } - - // if (find_RA_id(gnb_mod_idP, CC_idP, current_rnti) != -1) { - // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); - // } - // } else { - // UE_scheduling_control->round_UL[CC_idP][harq_pid]++; - // } - - // /* CDRX UL HARQ timers */ - // if (UE_scheduling_control->cdrx_configured == TRUE) { - // /* Synchronous UL HARQ */ - // UE_scheduling_control->ul_synchronous_harq_timer[CC_idP][harq_pid] = 5; - // /* - // * The NACK is programmed in n+4 subframes, so UE will have drxRetransmission running. - // * Setting ul_synchronous_harq_timer = 5 will trigger drxRetransmission timer. - // * Note: in case of asynchronous UL HARQ process restart here relevant RTT timer. - // * Start corresponding CDRX ULRetransmission timer. - // */ - // } - - // first_rb = UE_template_ptr->first_rb_ul[harq_pid]; - - // /* Program NACK for PHICH */ - // LOG_D(MAC, "Programming PHICH NACK for rnti %x harq_pid %d (first_rb %d)\n", - // current_rnti, - // harq_pid, - // first_rb); - - // nfapi_hi_dci0_request_t *hi_dci0_req = NULL; - // uint8_t sf_ahead_dl = ul_subframe2_k_phich(&mac->common_channels[CC_idP], subframeP); - // hi_dci0_req = &mac->HI_DCI0_req[CC_idP][(subframeP + sf_ahead_dl) % 10]; - // nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &hi_dci0_req->hi_dci0_request_body; - // nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi]; - // memset((void *) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t)); - // hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE; - // hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu); - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG; - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = first_rb; - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = 0; - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0; - // hi_dci0_req_body->number_of_hi++; - // hi_dci0_req_body->sfnsf = sfnsf_add_subframe(frameP, subframeP, 0); - // hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG; - // hi_dci0_req->sfn_sf = sfnsf_add_subframe(frameP, subframeP, sf_ahead_dl); - // hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST; - // return; - } - - // if UE_id == -1 - } // else if ((RA_id = find_RA_id(gnb_mod_idP, CC_idP, current_rnti)) != -1) { // Check if this is an RA process for the rnti - // RA_t *ra = (RA_t *) &(mac->common_channels[CC_idP].ra[RA_id]); - // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - - // if (ra->rach_resource_type > 0) { - // harq_pid = 0; - // } - - // #endif - // AssertFatal(mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx > 1, - // "maxHARQ %d should be greater than 1\n", - // (int) mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx); - // LOG_D(MAC, "[eNB %d][PUSCH %d] CC_id %d [RAPROC Msg3] Received ULSCH sdu round %d from PHY (rnti %x, RA_id %d) ul_cqi %d\n", - // gnb_mod_idP, - // harq_pid, - // CC_idP, - // ra->msg3_round, - // current_rnti, - // RA_id, - // ul_cqi); - // first_rb = ra->msg3_first_rb; - - // if (sduP == NULL) { // we've got an error on Msg3 - // LOG_D(MAC, "[eNB %d] CC_id %d, RA %d ULSCH in error in round %d/%d\n", - // gnb_mod_idP, - // CC_idP, - // RA_id, - // ra->msg3_round, - // (int) mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx); - - // if (ra->msg3_round >= mac->common_channels[CC_idP].radioResourceConfigCommon->rach_ConfigCommon.maxHARQ_Msg3Tx - 1) { - // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); - // } else { - // // first_rb = UE_template_ptr->first_rb_ul[harq_pid]; // UE_id = -1 !!!! - // ra->msg3_round++; - // /* Prepare handling of retransmission */ - // get_Msg3allocret(&mac->common_channels[CC_idP], - // ra->Msg3_subframe, - // ra->Msg3_frame, - // &ra->Msg3_frame, - // &ra->Msg3_subframe); - // // prepare handling of retransmission - // add_msg3(gnb_mod_idP, CC_idP, ra, frameP, subframeP); - // } - // /* TODO: program NACK for PHICH? */ - // return; - // } - //} else { - // LOG_W(MAC, "Cannot find UE or RA corresponding to ULSCH rnti %x, dropping it\n", current_rnti); - // return; - //} - - //payload_ptr = parse_ulsch_header(sduP, &num_ce, &num_sdu, rx_ces, rx_lcids, rx_lengths, sdu_lenP); - - //if (payload_ptr == NULL) { - // LOG_E(MAC,"[eNB %d][PUSCH %d] CC_id %d ulsch header unknown lcid(rnti %x, UE_id %d)\n", - // gnb_mod_idP, - // harq_pid, - // CC_idP, - // current_rnti, - // UE_id); - // return; - //} - - //T(T_ENB_MAC_UE_UL_PDU, - // T_INT(gnb_mod_idP), - // T_INT(CC_idP), - // T_INT(current_rnti), - // T_INT(frameP), - // T_INT(subframeP), - // T_INT(harq_pid), - // T_INT(sdu_lenP), - // T_INT(num_ce), - // T_INT(num_sdu)); - //T(T_ENB_MAC_UE_UL_PDU_WITH_DATA, - // T_INT(gnb_mod_idP), - // T_INT(CC_idP), - // T_INT(current_rnti), - // T_INT(frameP), - // T_INT(subframeP), - // T_INT(harq_pid), - // T_INT(sdu_lenP), - // T_INT(num_ce), - // T_INT(num_sdu), - // T_BUFFER(sduP, sdu_lenP)); - //mac->eNB_stats[CC_idP].ulsch_bytes_rx = sdu_lenP; - //mac->eNB_stats[CC_idP].total_ulsch_bytes_rx += sdu_lenP; - //mac->eNB_stats[CC_idP].total_ulsch_pdus_rx += 1; - - //if (UE_id != -1) { - // UE_scheduling_control->round_UL[CC_idP][harq_pid] = 0; - //} - - ///* Control element */ - //for (int i = 0; i < num_ce; i++) { - // T(T_ENB_MAC_UE_UL_CE, - // T_INT(gnb_mod_idP), - // T_INT(CC_idP), - // T_INT(current_rnti), - // T_INT(frameP), - // T_INT(subframeP), - // T_INT(rx_ces[i])); - - // switch (rx_ces[i]) { // implement and process PHR + CRNTI + BSR - // case POWER_HEADROOM: - // if (UE_id != -1) { - // UE_template_ptr->phr_info = (payload_ptr[0] & 0x3f) - PHR_MAPPING_OFFSET + (int8_t)(hundred_times_log10_NPRB[UE_template_ptr->nb_rb_ul[harq_pid] - 1] / 100); - - // if (UE_template_ptr->phr_info > 40) { - // UE_template_ptr->phr_info = 40; - // } - - // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d : Received PHR PH = %d (db)\n", - // gnb_mod_idP, - // CC_idP, - // rx_ces[i], - // UE_template_ptr->phr_info); - - // UE_template_ptr->phr_info_configured = 1; - // UE_scheduling_control->phr_received = 1; - // } - - // payload_ptr += sizeof(POWER_HEADROOM_CMD); - // break; - - // case CRNTI: - // old_rnti = (((uint16_t) payload_ptr[0]) << 8) + payload_ptr[1]; - // old_UE_id = find_UE_id(gnb_mod_idP, old_rnti); - // LOG_D(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d MAC CE_LCID %d (ce %d/%d): CRNTI %x (UE_id %d) in Msg3\n", - // gnb_mod_idP, - // frameP, - // subframeP, - // CC_idP, - // rx_ces[i], - // i, - // num_ce, - // old_rnti, - // old_UE_id); - - // /* Receiving CRNTI means that the current rnti has to go away */ - // if (old_UE_id != -1) { - // if (mac_eNB_get_rrc_status(gnb_mod_idP,old_rnti) == RRC_HO_EXECUTION) { - // LOG_I(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d : (rnti %x UE_id %d) Handover case\n", - // gnb_mod_idP, - // frameP, - // subframeP, - // CC_idP, - // old_rnti, - // old_UE_id); - - // UE_id = old_UE_id; - // current_rnti = old_rnti; - // /* Clear timer */ - // UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); - // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); - - // UE_scheduling_control->uplane_inactivity_timer = 0; - // UE_scheduling_control->ul_inactivity_timer = 0; - // UE_scheduling_control->ul_failure_timer = 0; - - // if (UE_scheduling_control->ul_out_of_sync > 0) { - // UE_scheduling_control->ul_out_of_sync = 0; - // mac_eNB_rrc_ul_in_sync(gnb_mod_idP, - // CC_idP, - // frameP, - // subframeP, - // old_rnti); - // } - // UE_template_ptr->ul_SR = 1; - // UE_scheduling_control->crnti_reconfigurationcomplete_flag = 1; - // UE_list->UE_template[UE_PCCID(gnb_mod_idP, UE_id)][UE_id].configured = 1; - // cancel_ra_proc(gnb_mod_idP, - // CC_idP, - // frameP, - // current_rnti); - // } else { - // /* TODO: if the UE did random access (followed by a MAC uplink with - // * CRNTI) because none of its scheduling request was granted, then - // * according to 36.321 5.4.4 the UE's MAC will notify RRC to release - // * PUCCH/SRS. According to 36.331 5.3.13 the UE will then apply - // * default configuration for CQI reporting and scheduling requests, - // * which basically means that the CQI requests won't work anymore and - // * that the UE won't do any scheduling request anymore as long as the - // * eNB doesn't reconfigure the UE. - // * We have to take care of this. As the code is, nothing is done and - // * the UE state in the eNB is wrong. - // */ - // RA_id = find_RA_id(gnb_mod_idP, CC_idP, current_rnti); - - // if (RA_id != -1) { - // RA_t *ra = &(mac->common_channels[CC_idP].ra[RA_id]); - // int8_t ret = mac_rrc_data_ind(gnb_mod_idP, - // CC_idP, - // frameP, subframeP, - // UE_id, - // old_rnti, - // DCCH, - // (uint8_t *) payload_ptr, - // rx_lengths[i], - // 0 - // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - // ,ra->rach_resource_type > 0 - // #endif - // ); - // /* Received a new rnti */ - // if (ret == 0) { - // ra->state = MSGCRNTI; - // LOG_I(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d : (rnti %x UE_id %d) Received rnti(Msg4)\n", - // gnb_mod_idP, - // frameP, - // subframeP, - // CC_idP, - // old_rnti, - // old_UE_id); - // UE_id = old_UE_id; - // current_rnti = old_rnti; - // ra->rnti = old_rnti; - // ra->crnti_rrc_mui = rrc_eNB_mui-1; - // ra->crnti_harq_pid = -1; - - // /* Clear timer */ - // UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); - // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); - - // UE_scheduling_control->uplane_inactivity_timer = 0; - // UE_scheduling_control->ul_inactivity_timer = 0; - // UE_scheduling_control->ul_failure_timer = 0; - - // if (UE_scheduling_control->ul_out_of_sync > 0) { - // UE_scheduling_control->ul_out_of_sync = 0; - // mac_eNB_rrc_ul_in_sync(gnb_mod_idP, CC_idP, frameP, subframeP, old_rnti); - // } - // UE_template_ptr->ul_SR = 1; - // UE_scheduling_control->crnti_reconfigurationcomplete_flag = 1; - // } else { - // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); - // } - // // break; - // } - // } - // } else { - // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); - // LOG_W(MAC, "[MAC] Can't find old UE_id\n"); - // } - - // crnti_rx = 1; - // payload_ptr += 2; // sizeof(CRNTI) - // break; - - // case TRUNCATED_BSR: - // case SHORT_BSR: - // lcgid = (payload_ptr[0] >> 6); - // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d : Received short BSR LCGID = %u bsr = %d\n", - // gnb_mod_idP, - // CC_idP, - // rx_ces[i], - // lcgid, - // payload_ptr[0] & 0x3f); - - // if (UE_id != -1) { - // int bsr = 0; - // bsr = payload_ptr[0] & 0x3f; - // lcgid_updated[lcgid] = 1; - // /* Update buffer info */ - // UE_template_ptr->ul_buffer_info[lcgid] = BSR_TABLE[bsr]; - // UE_template_ptr->estimated_ul_buffer = - // UE_template_ptr->ul_buffer_info[LCGID0] + - // UE_template_ptr->ul_buffer_info[LCGID1] + - // UE_template_ptr->ul_buffer_info[LCGID2] + - // UE_template_ptr->ul_buffer_info[LCGID3]; - - // RC.eNB[gnb_mod_idP][CC_idP]->pusch_stats_bsr[UE_id][(frameP * 10) + subframeP] = (payload_ptr[0] & 0x3f); - - // if (UE_id == UE_list->head) { - // VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BSR, (payload_ptr[0] & 0x3f)); - // } - - // if (UE_template_ptr->ul_buffer_creation_time[lcgid] == 0) { - // UE_template_ptr->ul_buffer_creation_time[lcgid] = frameP; - // } - - // if (mac_eNB_get_rrc_status(gnb_mod_idP,UE_RNTI(gnb_mod_idP, UE_id)) < RRC_CONNECTED) { - // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d : estimated_ul_buffer = %d (lcg increment %d)\n", - // gnb_mod_idP, - // CC_idP, - // rx_ces[i], - // UE_template_ptr->estimated_ul_buffer, - // UE_template_ptr->ul_buffer_info[lcgid]); - // } - // } else { - // /* Need error message */ - // } - - // payload_ptr += 1; // sizeof(SHORT_BSR) - // break; - - // case LONG_BSR: - // if (UE_id != -1) { - // int bsr0 = (payload_ptr[0] & 0xFC) >> 2; - // int bsr1 = ((payload_ptr[0] & 0x03) << 4) | ((payload_ptr[1] & 0xF0) >> 4); - // int bsr2 = ((payload_ptr[1] & 0x0F) << 2) | ((payload_ptr[2] & 0xC0) >> 6); - // int bsr3 = payload_ptr[2] & 0x3F; - // lcgid_updated[LCGID0] = 1; - // lcgid_updated[LCGID1] = 1; - // lcgid_updated[LCGID2] = 1; - // lcgid_updated[LCGID3] = 1; - // /* Update buffer info */ - // UE_template_ptr->ul_buffer_info[LCGID0] = BSR_TABLE[bsr0]; - // UE_template_ptr->ul_buffer_info[LCGID1] = BSR_TABLE[bsr1]; - // UE_template_ptr->ul_buffer_info[LCGID2] = BSR_TABLE[bsr2]; - // UE_template_ptr->ul_buffer_info[LCGID3] = BSR_TABLE[bsr3]; - - // UE_template_ptr->estimated_ul_buffer = - // UE_template_ptr->ul_buffer_info[LCGID0] + - // UE_template_ptr->ul_buffer_info[LCGID1] + - // UE_template_ptr->ul_buffer_info[LCGID2] + - // UE_template_ptr->ul_buffer_info[LCGID3]; - - // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d: Received long BSR. Size is LCGID0 = %u LCGID1 = %u LCGID2 = %u LCGID3 = %u\n", - // gnb_mod_idP, - // CC_idP, - // rx_ces[i], - // UE_template_ptr->ul_buffer_info[LCGID0], - // UE_template_ptr->ul_buffer_info[LCGID1], - // UE_template_ptr->ul_buffer_info[LCGID2], - // UE_template_ptr->ul_buffer_info[LCGID3]); - - // if (crnti_rx == 1) { - // LOG_D(MAC, "[eNB %d] CC_id %d MAC CE_LCID %d: Received CRNTI.\n", - // gnb_mod_idP, - // CC_idP, - // rx_ces[i]); - // } - - // for(int lcgid = 0; lcgid <= LCGID3; lcgid++) { - // if (UE_template_ptr->ul_buffer_info[lcgid] == 0) { - // UE_template_ptr->ul_buffer_creation_time[lcgid] = 0; - // } else if (UE_template_ptr->ul_buffer_creation_time[lcgid] == 0) { - // UE_template_ptr->ul_buffer_creation_time[lcgid] = frameP; - // } - // } - // } - - // payload_ptr += 3; // sizeof(LONG_BSR) - // break; - - // default: - // LOG_E(MAC, "[eNB %d] CC_id %d Received unknown MAC header (0x%02x)\n", - // gnb_mod_idP, - // CC_idP, - // rx_ces[i]); - // break; - //} // end switch on control element - //} // end for loop on control element - - // for (int i = 0; i < num_sdu; i++) { - // LOG_D(MAC, "SDU Number %d MAC Subheader SDU_LCID %d, length %d\n", - // i, - // rx_lcids[i], - // rx_lengths[i]); - // T(T_ENB_MAC_UE_UL_SDU, - // T_INT(gnb_mod_idP), - // T_INT(CC_idP), - // T_INT(current_rnti), - // T_INT(frameP), - // T_INT(subframeP), - // T_INT(rx_lcids[i]), - // T_INT(rx_lengths[i])); - // T(T_ENB_MAC_UE_UL_SDU_WITH_DATA, - // T_INT(gnb_mod_idP), - // T_INT(CC_idP), - // T_INT(current_rnti), - // T_INT(frameP), - // T_INT(subframeP), - // T_INT(rx_lcids[i]), - // T_INT(rx_lengths[i]), - // T_BUFFER(payload_ptr, rx_lengths[i])); - - // switch (rx_lcids[i]) { - // case CCCH: - // if (rx_lengths[i] > CCCH_PAYLOAD_SIZE_MAX) { - // LOG_E(MAC, "[eNB %d/%d] frame %d received CCCH of size %d (too big, maximum allowed is %d, sdu_len %d), dropping packet\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // rx_lengths[i], - // CCCH_PAYLOAD_SIZE_MAX, - // sdu_lenP); - // break; - // } - - // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, Received CCCH: %x.%x.%x.%x.%x.%x, Terminating RA procedure for UE rnti %x\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // payload_ptr[0], payload_ptr[1], payload_ptr[2], payload_ptr[3], payload_ptr[4], payload_ptr[5], - // current_rnti); - // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_TERMINATE_RA_PROC, 1); - // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_TERMINATE_RA_PROC, 0); - // RA_id = find_RA_id(gnb_mod_idP, CC_idP, current_rnti); - - // if (RA_id != -1) { - // RA_t *ra = &(mac->common_channels[CC_idP].ra[RA_id]); - // LOG_D(MAC, "[mac %d][RAPROC] CC_id %d Checking proc %d : rnti (%x, %x), state %d\n", - // gnb_mod_idP, - // CC_idP, - // RA_id, - // ra->rnti, - // current_rnti, - // ra->state); - - // if (UE_id < 0) { - // memcpy(&(ra->cont_res_id[0]), payload_ptr, 6); - // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d CCCH: Received Msg3: length %d, offset %ld\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // rx_lengths[i], - // payload_ptr - sduP); - - // if ((UE_id = add_new_ue(gnb_mod_idP, CC_idP, ra->rnti, harq_pid - // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - // , ra->rach_resource_type - // #endif - // )) == -1) { - // LOG_E(MAC,"[MAC][eNB] Max user count reached\n"); - // cancel_ra_proc(gnb_mod_idP, CC_idP, frameP, current_rnti); // send Connection Reject ??? - // break; - // // kill RA proc - // } else { - // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d Added user with rnti %x => UE %d\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // ra->rnti, - // UE_id); - - // UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]); - // UE_template_ptr = &(UE_list->UE_template[CC_idP][UE_id]); - // } - // } else { - // LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d CCCH: Received Msg3 from already registered UE %d: length %d, offset %ld\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // UE_id, - // rx_lengths[i], - // payload_ptr - sduP); - // // kill RA proc - // } - - // mac_rrc_data_ind(gnb_mod_idP, - // CC_idP, - // frameP, subframeP, - // UE_id, - // current_rnti, - // CCCH, - // (uint8_t *) payload_ptr, - // rx_lengths[i], - // 0 - // #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - // ,ra->rach_resource_type > 0 - // #endif - // ); - - // if (num_ce > 0) { // handle msg3 which is not RRCConnectionRequest - // // process_ra_message(msg3,num_ce,rx_lcids,rx_ces); - // } - - // // prepare transmission of Msg4 - // ra->state = MSG4; - - // if(mac->common_channels[CC_idP].tdd_Config != NULL) { - // switch(mac->common_channels[CC_idP].tdd_Config->subframeAssignment) { - // case 1: - // ra->Msg4_frame = frameP + ((subframeP > 2) ? 1 : 0); - // ra->Msg4_subframe = (subframeP + 7) % 10; - // break; - - // default: - // printf("%s:%d: TODO\n", __FILE__, __LINE__); - // abort(); - // // TODO need to be complete for other tdd configs. - // } - // } else { - // /* Program Msg4 PDCCH+DLSCH/MPDCCH transmission 4 subframes from now, - // * Check if this is ok for BL/CE, or if the rule is different - // */ - // ra->Msg4_frame = frameP + ((subframeP > 5) ? 1 : 0); - // ra->Msg4_subframe = (subframeP + 4) % 10; - // } - - // UE_scheduling_control->crnti_reconfigurationcomplete_flag = 0; - // } // if RA process is active - - // break; - - // case DCCH: - // case DCCH1: - //#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - // LOG_T(MAC, "offset: %d\n", (unsigned char) ((unsigned char *) payload_ptr - sduP)); - // - // for (int j = 0; j < 32; j++) { - // LOG_T(MAC, "%x ", payload_ptr[j]); - // } - // - // LOG_T(MAC, "\n"); - //#endif - // - // if (UE_id != -1) { - // if (lcgid_updated[UE_template_ptr->lcgidmap[rx_lcids[i]]] == 0) { - // /* Adjust buffer occupancy of the correponding logical channel group */ - // if (UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] >= rx_lengths[i]) - // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] -= rx_lengths[i]; - // else - // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] = 0; - // - // UE_template_ptr->estimated_ul_buffer = - // UE_template_ptr->ul_buffer_info[0] + - // UE_template_ptr->ul_buffer_info[1] + - // UE_template_ptr->ul_buffer_info[2] + - // UE_template_ptr->ul_buffer_info[3]; - // //UE_template_ptr->estimated_ul_buffer += UE_template_ptr->estimated_ul_buffer / 4; - // } - // - // LOG_D(MAC, - // "[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DCCH, received %d bytes form UE %d on LCID %d \n", - // gnb_mod_idP, CC_idP, frameP, rx_lengths[i], UE_id, - // rx_lcids[i]); - // mac_rlc_data_ind(gnb_mod_idP, current_rnti, gnb_mod_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_NO, rx_lcids[i], (char *) payload_ptr, rx_lengths[i], 1, NULL); //(unsigned int*)crc_status); - // UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]] += 1; - // UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]] += rx_lengths[i]; - // - // if (mac_eNB_get_rrc_status(gnb_mod_idP, current_rnti) < RRC_RECONFIGURED) { - // UE_list->UE_sched_ctrl[UE_id].uplane_inactivity_timer = 0; - // } - // } - // - // break; - // - // // all the DRBS - // case DTCH: - // default: - //#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - // LOG_T(MAC, "offset: %d\n", - // (unsigned char) ((unsigned char *) payload_ptr - sduP)); - // - // for (int j = 0; j < 32; j++) { - // LOG_T(MAC, "%x ", payload_ptr[j]); - // } - // - // LOG_T(MAC, "\n"); - //#endif - // - // if (rx_lcids[i] < NB_RB_MAX) { - // LOG_D(MAC, "[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // rx_lengths[i], - // UE_id, - // rx_lcids[i]); - // - // if (UE_id != -1) { - // /* Adjust buffer occupancy of the correponding logical channel group */ - // LOG_D(MAC, "[eNB %d] CC_id %d Frame %d : ULSCH -> UL-DTCH, received %d bytes from UE %d for lcid %d, removing from LCGID %ld, %d\n", - // gnb_mod_idP, - // CC_idP, - // frameP, - // rx_lengths[i], - // UE_id, - // rx_lcids[i], - // UE_template_ptr->lcgidmap[rx_lcids[i]], - // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]]); - // - // if (lcgid_updated[UE_template_ptr->lcgidmap[rx_lcids[i]]] == 0) { - // if (UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] >= rx_lengths[i]) { - // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] -= rx_lengths[i]; - // } else { - // UE_template_ptr->ul_buffer_info[UE_template_ptr->lcgidmap[rx_lcids[i]]] = 0; - // } - // - // UE_template_ptr->estimated_ul_buffer = - // UE_template_ptr->ul_buffer_info[0] + - // UE_template_ptr->ul_buffer_info[1] + - // UE_template_ptr->ul_buffer_info[2] + - // UE_template_ptr->ul_buffer_info[3]; - // } - // - // if ((rx_lengths[i] < SCH_PAYLOAD_SIZE_MAX) && (rx_lengths[i] > 0)) { // MAX SIZE OF transport block - // mac_rlc_data_ind(gnb_mod_idP, current_rnti, gnb_mod_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_NO, rx_lcids[i], (char *) payload_ptr, rx_lengths[i], 1, NULL); - // UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]] += 1; - // UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]] += rx_lengths[i]; - // /* Clear uplane_inactivity_timer */ - // UE_scheduling_control->uplane_inactivity_timer = 0; - // - // /* Reset RRC inactivity timer after uplane activity */ - // ue_contextP = rrc_eNB_get_ue_context(RC.rrc[gnb_mod_idP], current_rnti); - // - // if (ue_contextP != NULL) { - // ue_contextP->ue_context.ue_rrc_inactivity_timer = 1; - // } else { - // LOG_E(MAC, "[eNB %d] CC_id %d Couldn't find the context associated to UE (RNTI %d) and reset RRC inactivity timer\n", - // gnb_mod_idP, - // CC_idP, - // current_rnti); - // } - // } else { /* rx_length[i] Max size */ - // UE_list->eNB_UE_stats[CC_idP][UE_id].num_errors_rx += 1; - // LOG_E(MAC, "[eNB %d] CC_id %d Frame %d : Max size of transport block reached LCID %d from UE %d ", - // gnb_mod_idP, - // CC_idP, - // frameP, - // rx_lcids[i], - // UE_id); - // } - // } else { // end if (UE_id != -1) - // LOG_E(MAC,"[eNB %d] CC_id %d Frame %d : received unsupported or unknown LCID %d from UE %d ", - // gnb_mod_idP, - // CC_idP, - // frameP, - // rx_lcids[i], - // UE_id); - // } - // } - // - // break; - // } - // - // payload_ptr += rx_lengths[i]; - // } - // - // /* CDRX UL HARQ timers */ - // if (UE_id != -1) { - // if (UE_scheduling_control->cdrx_configured == TRUE) { - // /* Synchronous UL HARQ */ - // UE_scheduling_control->ul_synchronous_harq_timer[CC_idP][harq_pid] = 5; - // /* - // * The ACK is programmed in n+4 subframes, so UE will have drxRetransmission running. - // * Setting ul_synchronous_harq_timer = 5 will trigger drxRetransmission timer. - // * Note: in case of asynchronous UL HARQ process restart here relevant RTT timer - // * Stop corresponding CDRX ULRetransmission timer - // */ - // } - // } - // - // /* Program ACK for PHICH */ - // LOG_D(MAC, "Programming PHICH ACK for rnti %x harq_pid %d (first_rb %d)\n", - // current_rnti, - // harq_pid, - // first_rb); - // - // nfapi_hi_dci0_request_t *hi_dci0_req; - // uint8_t sf_ahead_dl = ul_subframe2_k_phich(&mac->common_channels[CC_idP], subframeP); - // hi_dci0_req = &mac->HI_DCI0_req[CC_idP][(subframeP+sf_ahead_dl)%10]; - // - // nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &hi_dci0_req->hi_dci0_request_body; - // nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + - // hi_dci0_req_body->number_of_hi]; - // memset((void *) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t)); - // hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE; - // hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu); - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG; - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = first_rb; - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = 0; - // hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 1; - // hi_dci0_req_body->number_of_hi++; - // hi_dci0_req_body->sfnsf = sfnsf_add_subframe(frameP,subframeP, 0); - // hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG; - // hi_dci0_req->sfn_sf = sfnsf_add_subframe(frameP,subframeP, sf_ahead_dl); - // hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST; - // - // /* NN--> FK: we could either check the payload, or use a phy helper to detect a false msg3 */ - // if ((num_sdu == 0) && (num_ce == 0)) { - // if (UE_id != -1) - // UE_list->eNB_UE_stats[CC_idP][UE_id].total_num_errors_rx += 1; - // } else { - // if (UE_id != -1) { - // UE_list->eNB_UE_stats[CC_idP][UE_id].pdu_bytes_rx = sdu_lenP; - // UE_list->eNB_UE_stats[CC_idP][UE_id].total_pdu_bytes_rx += sdu_lenP; - // UE_list->eNB_UE_stats[CC_idP][UE_id].total_num_pdus_rx += 1; - // } - // } - // - // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU, 0); - // stop_meas(&mac->rx_ulsch_sdu); -} - -//----------------------------------------------------------------------------- -// -// Return the BSR table index corresponding to the number of bytes in input -// -/*uint32_t -bytes_to_bsr_index(int32_t nbytes) -//----------------------------------------------------------------------------- -{ - uint32_t i = 0; - - if (nbytes < 0) { - return (0); } - - while ((i < BSR_TABLE_SIZE) && (BSR_TABLE[i] <= nbytes)) { - i++; - } - - return (i - 1); -}*/ - -//----------------------------------------------------------------------------- -// Add ue info in eNB_ulsch_info[module_idP][CC_id][UE_id] struct -/* -void -add_ue_ulsch_info(module_id_t module_idP, - int CC_id, - int UE_id, - sub_frame_t subframeP, - UE_ULSCH_STATUS status) -//----------------------------------------------------------------------------- -{ - eNB_ulsch_info[module_idP][CC_id][UE_id].rnti = UE_RNTI(module_idP, UE_id); - eNB_ulsch_info[module_idP][CC_id][UE_id].subframe = subframeP; - eNB_ulsch_info[module_idP][CC_id][UE_id].status = status; - eNB_ulsch_info[module_idP][CC_id][UE_id].serving_num++; -}*/ - -/*----------------------------------------------------------------------------- -// -// Parse MAC header from ULSCH -/// -unsigned char * -parse_ulsch_header(unsigned char *mac_header, - unsigned char *num_ce, - unsigned char *num_sdu, - unsigned char *rx_ces, - unsigned char *rx_lcids, - unsigned short *rx_lengths, - unsigned short tb_length) -//----------------------------------------------------------------------------- -{ - unsigned char not_done = 1; - unsigned char num_ces = 0; - unsigned char num_sdus = 0; - unsigned char lcid = 0; - unsigned char num_sdu_cnt = 0; - unsigned char *mac_header_ptr = NULL; - unsigned short length, ce_len = 0; - // Init - mac_header_ptr = mac_header; - - while (not_done == 1) { - if (((SCH_SUBHEADER_FIXED *) mac_header_ptr)->E == 0) { - not_done = 0; - } - - lcid = ((SCH_SUBHEADER_FIXED *) mac_header_ptr)->LCID; - - if (lcid < EXTENDED_POWER_HEADROOM) { - if (not_done == 0) { // last MAC SDU, length is implicit - mac_header_ptr++; - length = tb_length - (mac_header_ptr - mac_header) - ce_len; - - for (num_sdu_cnt = 0; num_sdu_cnt < num_sdus; num_sdu_cnt++) { - length -= rx_lengths[num_sdu_cnt]; - } - } else { - if (((SCH_SUBHEADER_SHORT *) mac_header_ptr)->F == 0) { - length = ((SCH_SUBHEADER_SHORT *) mac_header_ptr)->L; - mac_header_ptr += 2; //sizeof(SCH_SUBHEADER_SHORT); - } else { // F = 1 - length = ((((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_MSB & 0x7f) << 8) | - (((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_LSB & 0xff); - mac_header_ptr += 3; //sizeof(SCH_SUBHEADER_LONG); - } - } - - LOG_D(MAC, "[eNB] sdu %d lcid %d tb_length %d length %d (offset now %ld)\n", - num_sdus, - lcid, - tb_length, - length, - mac_header_ptr - mac_header); - rx_lcids[num_sdus] = lcid; - rx_lengths[num_sdus] = length; - num_sdus++; - } else { // This is a control element subheader POWER_HEADROOM, BSR and CRNTI - if (lcid == SHORT_PADDING) { - mac_header_ptr++; - } else { - rx_ces[num_ces] = lcid; - num_ces++; - mac_header_ptr++; - - if (lcid == LONG_BSR) { - ce_len += 3; - } else if (lcid == CRNTI) { - ce_len += 2; - } else if ((lcid == POWER_HEADROOM) || (lcid == TRUNCATED_BSR) || (lcid == SHORT_BSR)) { - ce_len++; - } else { - LOG_E(MAC, "unknown CE %d \n", lcid); - return NULL; - } - } - } - } - - *num_ce = num_ces; - *num_sdu = num_sdus; - return (mac_header_ptr); -}*/ - -//----------------------------------------------------------------------------- -// This function is called by PHY layer when it schedules some -// uplink for a random access message 3. -// The MAC scheduler has to skip the RBs used by this message 3 -// (done below in schedule_ulsch). -// This function seems to be unused, the Msg3_subframe is set somewhere else... -// In NFAPI?? -/// -/*void -set_msg3_subframe(module_id_t mod_id, - int CC_id, - int frame, // Not used, remove? - int subframe, // Not used, remove? - int rnti, - int Msg3_frame, // Not used, remove? - int Msg3_subframe) -//----------------------------------------------------------------------------- -{ - int RA_id = 0; - // Init - RA_id = find_RA_id(mod_id, CC_id, rnti); // state == WAITMSG3 instead of state != IDLE (?) - - if (RA_id != -1) { - RC.mac[mod_id]->common_channels[CC_id].ra[RA_id].Msg3_subframe = Msg3_subframe; - } else { - LOG_E(MAC, "[MAC] Unknown RAPROC associated to RNTI %x\n", rnti); - } - - return; -}*/ - -/* -//----------------------------------------------------------------------------- -// -//Main function called for uplink scheduling (DCI0). -// -void -schedule_ulsch(module_id_t module_idP, - frame_t frameP, - sub_frame_t subframeP) -//----------------------------------------------------------------------------- -{ - uint16_t first_rb[NFAPI_CC_MAX]; - eNB_MAC_INST *mac = NULL; - slice_info_t *sli = NULL; - COMMON_channels_t *cc = NULL; - int sched_subframe; - int sched_frame; - - // Init - mac = RC.mac[module_idP]; - sli = &(mac->slice_info); - memset(first_rb, 0, NFAPI_CC_MAX * sizeof(uint16_t)); - start_meas(&(mac->schedule_ulsch)); - - sched_subframe = (subframeP + 4) % 10; - sched_frame = frameP; - cc = mac->common_channels; - - // For TDD: check subframes where we have to act and return if nothing should be done now - if (cc->tdd_Config) { // Done only for CC_id = 0, assume tdd_Config for all CC_id - int tdd_sfa = cc->tdd_Config->subframeAssignment; - - switch (subframeP) { - case 0: - if ((tdd_sfa == 0) || (tdd_sfa == 3)) - sched_subframe = 4; - else if (tdd_sfa == 6) - sched_subframe = 7; - else - return; - - break; - - case 1: - if ((tdd_sfa == 0) || (tdd_sfa == 1)) - sched_subframe = 7; - else if (tdd_sfa == 6) - sched_subframe = 8; - else - return; - - break; - - case 2: // Don't schedule UL in subframe 2 for TDD - return; - - case 3: - if (tdd_sfa == 2) - sched_subframe = 7; - else - return; - - break; - - case 4: - if (tdd_sfa == 1) - sched_subframe = 8; - else - return; - - break; - - case 5: - if (tdd_sfa == 0) - sched_subframe = 9; - else if (tdd_sfa == 6) - sched_subframe = 2; - else - return; - - break; - - case 6: - if (tdd_sfa == 0 || tdd_sfa == 1) - sched_subframe = 2; - else if (tdd_sfa == 6) - sched_subframe = 3; - else - return; - - break; - - case 7: - return; - - case 8: - if ((tdd_sfa >= 2) && (tdd_sfa <= 5)) - sched_subframe = 2; - else - return; - - break; - - case 9: - if ((tdd_sfa == 1) || (tdd_sfa == 3) || (tdd_sfa == 4)) - sched_subframe = 3; - else if (tdd_sfa == 6) - sched_subframe = 4; - else - return; - - break; - - default: - return; - } - } - - if (sched_subframe < subframeP) { - sched_frame++; - sched_frame %= 1024; - } - -#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - int emtc_active[5]; - memset(emtc_active, 0, 5 * sizeof(int)); - schedule_ulsch_rnti_emtc(module_idP, frameP, subframeP, sched_subframe, emtc_active); -#endif - - // Note: RC.nb_mac_CC[module_idP] should be lower than or equal to NFAPI_CC_MAX - for (int CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++, cc++) { -#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - first_rb[CC_id] = (emtc_active[CC_id] == 1) ? 7 : 1; -#else - // Note: the size of PUCCH is arbitrary, to be done properly. - switch (RC.eNB[module_idP][CC_id]->frame_parms.N_RB_DL) { - case 25: first_rb[CC_id] = 1; break; // leave out first RB for PUCCH - case 50: first_rb[CC_id] = 2; break; // leave out first RB for PUCCH - case 100: first_rb[CC_id] = 3; break; // leave out first RB for PUCCH - default: LOG_E(MAC, "nb RBs not handled, todo.\n"); exit(1); - } -#endif - RA_t *ra_ptr = cc->ra; - - // From Louis-Adrien to François: - // The comment bloc below is to configure with a command line. - // I took it from the equivalent part in the fairRR scheduler (around line 2578 in eNB_scheduler_fairRR.c). - // As said in the meeting, it seems to work only for small TBS. - // The cause of false RA still present with this fix is to investigate. - // - // Note: in the get_prach_prb_offset() function below, the last argument is frameP in eNB_scheduler_fairRR.c - // I think it should be sched_frame instead. This parameter has only impacts in case TDD and preamble format 4. - // To confirm. - // - // - // int start_rb = 0; - // int nb_rb = 6; - // LTE_DL_FRAME_PARMS *frame_parms = &(RC.eNB[module_idP][CC_id]->frame_parms); - // - // if (is_prach_subframe(frame_parms, sched_frame, sched_subframe) == 1) { - // start_rb = get_prach_prb_offset(frame_parms, - // frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex, - // frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset, - // 0, // tdd_mapindex - // sched_frame); // Nf - // - // first_rb[CC_id] = start_rb + nb_rb; - // } - - // - // Check if RA (Msg3) is active in this subframeP, if so skip the PRB used for Msg3 - // Msg3 is using 1 PRB so we need to increase first_rb accordingly - // Not sure about the break (can there be more than 1 active RA procedure per CC_id and per subframe?) - // - for (int ra_index = 0; ra_index < NB_RA_PROC_MAX; ra_index++, ra_ptr++) { - if ((ra_ptr->state == WAITMSG3) && (ra_ptr->Msg3_subframe == sched_subframe)) { - if (first_rb[CC_id] < ra_ptr->msg3_first_rb + ra_ptr->msg3_nb_rb) { - first_rb[CC_id] = ra_ptr->msg3_first_rb + ra_ptr->msg3_nb_rb; - } - - // Louis-Adrien: I couldn't find an interdiction of multiple Msg3 scheduling - // on the same time resources. Also the performance improvement of breaking is low, - // since we will loop until the end, most of the time. - // I'm letting the break as a reminder, in case of misunderstanding the spec. - // - // break; - } - } - } - - // Run each enabled slice-specific schedulers one by one - for (int i = 0; i < sli->n_ul; i++) { - // By default the scheduler is schedule_ulsch_rnti (see below) - sli->ul[i].sched_cb(module_idP, i, frameP, subframeP, sched_subframe, first_rb); - } - - stop_meas(&mac->schedule_ulsch); -}*/ - -/* -//----------------------------------------------------------------------------- -// Schedule the DCI0 for ULSCH -void -nr_schedule_ulsch_rnti(module_id_t module_idP, - int slice_idx, - frame_t frameP, - sub_frame_t subframeP, - unsigned char sched_subframeP, - uint16_t *first_rb) -//----------------------------------------------------------------------------- -{ - rnti_t rnti = -1; - uint8_t aggregation = 2; - uint8_t round_index = 0; - uint8_t harq_pid = 0; - uint8_t status = 0; - uint8_t rb_table_index = -1; - uint8_t dlsch_flag = 0; - uint16_t ul_req_index = 0; - uint32_t cqi_req = 0; - uint32_t cshift = 0; - uint32_t ndi = 0; - uint32_t tpc = 0; - int32_t snr = 0; - int32_t target_snr = 0; - int32_t framex10psubframe = 0; - static int32_t tpc_accumulated = 0; - int sched_frame = 0; - int CC_id = 0; - eNB_MAC_INST *mac = NULL; - COMMON_channels_t *cc = NULL; - UE_list_t *UE_list = NULL; - slice_info_t *sli = NULL; - UE_TEMPLATE *UE_template_ptr = NULL; - UE_sched_ctrl_t *UE_sched_ctrl_ptr = NULL; - int rvidx_tab[4] = {0, 2, 3, 1}; - int first_rb_slice[NFAPI_CC_MAX]; - int n_rb_ul_tab[NFAPI_CC_MAX]; - // Init - mac = RC.mac[module_idP]; - cc = mac->common_channels; - UE_list = &(mac->UE_list); - sli = &(mac->slice_info); - memset(first_rb_slice, 0, NFAPI_CC_MAX * sizeof(int)); - memset(n_rb_ul_tab, 0, NFAPI_CC_MAX * sizeof(int)); - sched_frame = frameP; - - if (sched_subframeP < subframeP) { - sched_frame++; - sched_frame %= 1024; - } - - // NFAPI struct init - nfapi_hi_dci0_request_t *hi_dci0_req = &(mac->HI_DCI0_req[CC_id][subframeP]); - nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &(hi_dci0_req->hi_dci0_request_body); - nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu; - nfapi_ul_config_request_t *ul_req_tmp = &(mac->UL_req_tmp[CC_id][sched_subframeP]); - nfapi_ul_config_request_body_t *ul_req_tmp_body = &(ul_req_tmp->ul_config_request_body); - nfapi_ul_config_ulsch_harq_information *ulsch_harq_information; - hi_dci0_req->sfn_sf = (frameP << 4) + subframeP; - - // Note: RC.nb_mac_CC[module_idP] should be lower than or equal to NFAPI_CC_MAX - for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) { - n_rb_ul_tab[CC_id] = to_prb(cc[CC_id].ul_Bandwidth); // return total number of PRB - // HACK: let's remove the PUCCH from available RBs - // we suppose PUCCH size is: - // - for 25 RBs: 1 RB (top and bottom of ressource grid) - // - for 50: 2 RBs - // - for 100: 3 RBs - // This is totally arbitrary and might even be wrong. - // We suppose 'first_rb[]' has been correctly populated by the caller, - // so we only remove the top part of the resource grid. - /// - switch (n_rb_ul_tab[CC_id]) { - case 25: n_rb_ul_tab[CC_id] -= 1; break; - case 50: n_rb_ul_tab[CC_id] -= 2; break; - case 100: n_rb_ul_tab[CC_id] -= 3; break; - default: LOG_E(MAC, "RBs setting not handled. Todo.\n"); exit(1); - } - UE_list->first_rb_offset[CC_id][slice_idx] = cmin(n_rb_ul_tab[CC_id], sli->ul[slice_idx].first_rb); - } - - // - // ULSCH preprocessor: set UE_template-> - // pre_allocated_nb_rb_ul[slice_idx] - // pre_assigned_mcs_ul - // pre_allocated_rb_table_index_ul - /// - ulsch_scheduler_pre_processor(module_idP, slice_idx, frameP, subframeP, sched_frame, sched_subframeP, first_rb); - - for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) { - first_rb_slice[CC_id] = first_rb[CC_id] + UE_list->first_rb_offset[CC_id][slice_idx]; - } - - // loop over all active UEs until end of function - for (int UE_id = UE_list->head_ul; UE_id >= 0; UE_id = UE_list->next_ul[UE_id]) { - if (!ue_ul_slice_membership(module_idP, UE_id, slice_idx)) { - continue; - } - - if (UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id].rach_resource_type > 0) continue; - - // don't schedule if Msg5 is not received yet - if (UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id].configured == FALSE) { - LOG_D(MAC, "[eNB %d] frame %d, subframe %d, UE %d: not configured, skipping UE scheduling \n", - module_idP, - frameP, - subframeP, - UE_id); - continue; - } - - rnti = UE_RNTI(module_idP, UE_id); - - if (rnti == NOT_A_RNTI) { - LOG_W(MAC, "[eNB %d] frame %d, subframe %d, UE %d: no RNTI \n", - module_idP, - frameP, - subframeP, - UE_id); - continue; - } - - // loop over all active UL CC_ids for this UE until end of function - for (int n = 0; n < UE_list->numactiveULCCs[UE_id]; n++) { - //This is the actual CC_id in the list - CC_id = UE_list->ordered_ULCCids[n][UE_id]; - - UE_template_ptr = &(UE_list->UE_template[CC_id][UE_id]); - UE_sched_ctrl_ptr = &(UE_list->UE_sched_ctrl[UE_id]); - harq_pid = subframe2harqpid(&cc[CC_id], sched_frame, sched_subframeP); - round_index = UE_sched_ctrl_ptr->round_UL[CC_id][harq_pid]; - AssertFatal(round_index < 8, "round %d > 7 for UE %d/%x\n", - round_index, - UE_id, - rnti); - LOG_D(MAC, "[eNB %d] frame %d subframe %d (sched_frame %d, sched_subframe %d), Checking PUSCH %d for UE %d/%x CC %d : aggregation level %d, N_RB_UL %d\n", - module_idP, - frameP, - subframeP, - sched_frame, - sched_subframeP, - harq_pid, - UE_id, - rnti, - CC_id, - aggregation, - n_rb_ul_tab[CC_id]); - // Seems unused, only for debug // - RC.eNB[module_idP][CC_id]->pusch_stats_BO[UE_id][(frameP * 10) + subframeP] = UE_template_ptr->estimated_ul_buffer; - VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BO, UE_template_ptr->estimated_ul_buffer); - - // - //If there is information on BSR of DCCH, DTCH or if there is UL_SR, - //or if there is a packet to retransmit, or we want to schedule a periodic feedback - // - if (UE_is_to_be_scheduled(module_idP, CC_id, UE_id) > 0 || round_index > 0) { - LOG_D(MAC, "[eNB %d][PUSCH %d] Frame %d subframe %d Scheduling UE %d/%x in round %d(SR %d,UL_inactivity timer %d,UL_failure timer %d,cqi_req_timer %d)\n", - module_idP, - harq_pid, - frameP, - subframeP, - UE_id, - rnti, - round_index, - UE_template_ptr->ul_SR, - UE_sched_ctrl_ptr->ul_inactivity_timer, - UE_sched_ctrl_ptr->ul_failure_timer, - UE_sched_ctrl_ptr->cqi_req_timer); - - //Reset the scheduling request - UE_template_ptr->ul_SR = 0; - status = mac_eNB_get_rrc_status(module_idP, rnti); - - // New transmission - if (round_index == 0) { - // Be sure that there are some free RBs - if (first_rb_slice[CC_id] >= n_rb_ul_tab[CC_id]) { - LOG_W(MAC, "[eNB %d] frame %d, subframe %d, UE %d/%x CC %d: dropping, not enough RBs\n", - module_idP, - frameP, - subframeP, - UE_id, - rnti, - CC_id); - - continue; - } - - // Should format_flag be 2 in CCE_allocation_infeasible??? - // This test seems to be way too long, can we provide an optimization? - if (CCE_allocation_infeasible(module_idP, CC_id, 1, subframeP, aggregation, rnti)) { - LOG_W(MAC, "[eNB %d] frame %d, subframe %d, UE %d/%x CC %d: not enough CCE\n", - module_idP, - frameP, - subframeP, - UE_id, - rnti, - CC_id); - - continue; - } - - // Handle the aperiodic CQI report - cqi_req = 0; - LOG_D(MAC,"RRC Conenction status %d, cqi_timer %d\n",status,UE_sched_ctrl_ptr->cqi_req_timer); - if (status >= RRC_CONNECTED && UE_sched_ctrl_ptr->cqi_req_timer > 30) { - if (UE_sched_ctrl_ptr->cqi_received == 0) { - if (NFAPI_MODE != NFAPI_MONOLITHIC) { - cqi_req = 0; - } else { - cqi_req = 1; - - LOG_D(MAC,"Setting CQI_REQ (timer %d)\n",UE_sched_ctrl_ptr->cqi_req_timer); - // TDD: to be safe, do not ask CQI in special Subframes:36.213/7.2.3 CQI definition - if (cc[CC_id].tdd_Config) { - switch (cc[CC_id].tdd_Config->subframeAssignment) { - case 1: - if(subframeP == 1 || subframeP == 6) { - cqi_req=0; - } - break; - - case 3: - if(subframeP == 1) { - cqi_req=0; - } - break; - - default: - LOG_E(MAC," TDD config not supported\n"); - break; - } - } - - if(cqi_req == 1) { - UE_sched_ctrl_ptr->cqi_req_flag |= 1 << sched_subframeP; - } - } - } else { - LOG_D(MAC,"Clearing CQI request timer\n"); - UE_sched_ctrl_ptr->cqi_req_flag = 0; - UE_sched_ctrl_ptr->cqi_received = 0; - UE_sched_ctrl_ptr->cqi_req_timer = 0; - } - } - - //Power control - // - //Compute the expected ULSCH RX snr (for the stats) - //This is the normalized RX snr and this should be constant (regardless of mcs) - //Is not in dBm, unit from nfapi, converting to dBm - // - snr = (5 * UE_sched_ctrl_ptr->pusch_snr[CC_id] - 640) / 10; - target_snr = mac->puSch10xSnr / 10; - - // - //This assumes accumulated tpc - //Make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out - // - framex10psubframe = (UE_template_ptr->pusch_tpc_tx_frame * 10) + UE_template_ptr->pusch_tpc_tx_subframe; - - if (((framex10psubframe + 10) <= (frameP * 10 + subframeP)) || // normal case - ((framex10psubframe > (frameP * 10 + subframeP)) && (((10240 - framex10psubframe + frameP * 10 + subframeP) >= 10)))) { //frame wrap-around - - UE_template_ptr->pusch_tpc_tx_frame = frameP; - UE_template_ptr->pusch_tpc_tx_subframe = subframeP; - - if (snr > target_snr + 4) { - tpc = 0; // -1 - tpc_accumulated--; - } else if (snr < target_snr - 4) { - tpc = 2; // +1 - tpc_accumulated++; - } else { - tpc = 1; // 0 - } - } else { - tpc = 1; // 0 - } - - if (tpc != 1) { - LOG_D(MAC, "[eNB %d] ULSCH scheduler: frame %d, subframe %d, harq_pid %d, tpc %d, accumulated %d, snr/target snr %d/%d\n", - module_idP, - frameP, - subframeP, - harq_pid, - tpc, - tpc_accumulated, - snr, - target_snr); - } - - ndi = 1 - UE_template_ptr->oldNDI_UL[harq_pid]; // NDI: new data indicator - UE_template_ptr->oldNDI_UL[harq_pid] = ndi; - UE_list->eNB_UE_stats[CC_id][UE_id].snr = snr; - UE_list->eNB_UE_stats[CC_id][UE_id].target_snr = target_snr; - UE_template_ptr->mcs_UL[harq_pid] = cmin(UE_template_ptr->pre_assigned_mcs_ul, sli->ul[slice_idx].maxmcs); - UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1= UE_template_ptr->mcs_UL[harq_pid]; - - // CDRX - if (UE_sched_ctrl_ptr->cdrx_configured) { - UE_sched_ctrl_ptr->drx_inactivity_timer = 1; // reset drx inactivity timer when new transmission - VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_DRX_INACTIVITY, (unsigned long) UE_sched_ctrl_ptr->drx_inactivity_timer); - UE_sched_ctrl_ptr->dci0_ongoing_timer = 1; // when set the UE_template_ptr->ul_SR cannot be set to 1, - // see definition for more information - } - - if (UE_template_ptr->pre_allocated_rb_table_index_ul >= 0) { - rb_table_index = UE_template_ptr->pre_allocated_rb_table_index_ul; - } else { - UE_template_ptr->mcs_UL[harq_pid] = 10; - rb_table_index = 5; // for PHR - } - - UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs2 = UE_template_ptr->mcs_UL[harq_pid]; - - while (((rb_table[rb_table_index] > (n_rb_ul_tab[CC_id] - first_rb_slice[CC_id])) || - (rb_table[rb_table_index] > 45)) && (rb_table_index > 0)) { - rb_table_index--; - } - - UE_template_ptr->TBS_UL[harq_pid] = get_TBS_UL(UE_template_ptr->mcs_UL[harq_pid], rb_table[rb_table_index]); - UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used_rx += rb_table[rb_table_index]; - UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_TBS = UE_template_ptr->TBS_UL[harq_pid]; - UE_list->eNB_UE_stats[CC_id][UE_id].total_ulsch_TBS += UE_template_ptr->TBS_UL[harq_pid]; - T(T_ENB_MAC_UE_UL_SCHEDULE, - T_INT(module_idP), - T_INT(CC_id), - T_INT(rnti), - T_INT(frameP), - T_INT(subframeP), - T_INT(harq_pid), - T_INT(UE_template_ptr->mcs_UL[harq_pid]), - T_INT(first_rb_slice[CC_id]), - T_INT(rb_table[rb_table_index]), - T_INT(UE_template_ptr->TBS_UL[harq_pid]), - T_INT(ndi)); - // Store information for possible retransmission - UE_template_ptr->nb_rb_ul[harq_pid] = rb_table[rb_table_index]; - UE_template_ptr->first_rb_ul[harq_pid] = first_rb_slice[CC_id]; - UE_template_ptr->cqi_req[harq_pid] = cqi_req; - UE_sched_ctrl_ptr->ul_scheduled |= (1 << harq_pid); - - if (UE_id == UE_list->head) { - VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_SCHEDULED, UE_sched_ctrl_ptr->ul_scheduled); - } - - // Adjust scheduled UL bytes by TBS, wait for UL sdus to do final update - LOG_D(MAC, "[eNB %d] CC_id %d UE %d/%x : adjusting scheduled_ul_bytes, old %d, TBS %d\n", - module_idP, - CC_id, - UE_id, - rnti, - UE_template_ptr->scheduled_ul_bytes, - UE_template_ptr->TBS_UL[harq_pid]); - UE_template_ptr->scheduled_ul_bytes += UE_template_ptr->TBS_UL[harq_pid]; - LOG_D(MAC, "scheduled_ul_bytes, new %d\n", - UE_template_ptr->scheduled_ul_bytes); - // Cyclic shift for DM-RS - cshift = 0; // values from 0 to 7 can be used for mapping the cyclic shift (36.211 , Table 5.5.2.1.1-1) - // Save it for a potential retransmission - UE_template_ptr->cshift[harq_pid] = cshift; - // Setting DCI0 NFAPI struct - hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi]; - memset((void *) hi_dci0_pdu, 0,sizeof(nfapi_hi_dci0_request_pdu_t)); - hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_DCI_PDU_TYPE; - hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_dci_pdu); - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_DCI_PDU_REL8_TAG; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.dci_format = NFAPI_UL_DCI_FORMAT_0; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.aggregation_level = aggregation; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.rnti = rnti; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.transmission_power = 6000; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.resource_block_start = first_rb_slice[CC_id]; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.number_of_resource_block = rb_table[rb_table_index]; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.mcs_1 = UE_template_ptr->mcs_UL[harq_pid]; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.cyclic_shift_2_for_drms = cshift; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.frequency_hopping_enabled_flag = 0; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.new_data_indication_1 = ndi; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.tpc = tpc; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.cqi_csi_request = cqi_req; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.dl_assignment_index = UE_template_ptr->DAI_ul[sched_subframeP]; - hi_dci0_pdu->dci_pdu.dci_pdu_rel8.harq_pid = harq_pid; - hi_dci0_req_body->number_of_dci++; - hi_dci0_req_body->sfnsf = sfnsf_add_subframe(sched_frame, sched_subframeP, 0); - hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG; - hi_dci0_req->sfn_sf = frameP << 4 | subframeP; - hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST; - LOG_D(MAC, "[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n", - harq_pid, - frameP, - subframeP, - UE_id, - rnti, - sched_frame, - sched_subframeP); - ul_req_index = 0; - dlsch_flag = 0; - - for(ul_req_index = 0; ul_req_index < ul_req_tmp_body->number_of_pdus; ul_req_index++) { - if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE && - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].uci_harq_pdu.ue_information.ue_information_rel8.rnti == rnti) { - dlsch_flag = 1; - LOG_D(MAC, "Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n", - frameP, - subframeP, - rnti, - ul_req_index); - break; - } - } - - // Add UL_config PDUs - fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], - cqi_req, - cc, - UE_template_ptr->physicalConfigDedicated, - get_tmode(module_idP, CC_id, UE_id), - mac->ul_handle, - rnti, - first_rb_slice[CC_id], // resource_block_start - rb_table[rb_table_index], // number_of_resource_blocks - UE_template_ptr->mcs_UL[harq_pid], - cshift, // cyclic_shift_2_for_drms - 0, // frequency_hopping_enabled_flag - 0, // frequency_hopping_bits - ndi, // new_data_indication - 0, // redundancy_version - harq_pid, // harq_process_number - 0, // ul_tx_mode - 0, // current_tx_nb - 0, // n_srs - get_TBS_UL(UE_template_ptr->mcs_UL[harq_pid], rb_table[rb_table_index])); -#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - - // This is a BL/CE UE allocation - if (UE_template_ptr->rach_resource_type > 0) { - fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], - UE_template_ptr->rach_resource_type > 2 ? 2 : 1, - 1, // total_number_of_repetitions - 1, // repetition_number - (frameP * 10) + subframeP); - } -#endif - - if (dlsch_flag == 1) { - if (cqi_req == 1) { - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE; - ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.harq_information; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = - NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = - rb_table[rb_table_index]; - } else { - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE; - ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.harq_information; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = - NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = rb_table[rb_table_index]; - } - - fill_nfapi_ulsch_harq_information(module_idP, CC_id,rnti, ulsch_harq_information,subframeP); - } else { - ul_req_tmp_body->number_of_pdus++; - } - - ul_req_tmp->header.message_id = NFAPI_UL_CONFIG_REQUEST; - ul_req_tmp_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG; - mac->ul_handle++; - ul_req_tmp->sfn_sf = sched_frame << 4 | sched_subframeP; - add_ue_ulsch_info(module_idP, CC_id, UE_id, subframeP, S_UL_SCHEDULED); - LOG_D(MAC, "[eNB %d] CC_id %d Frame %d, subframeP %d: Generated ULSCH DCI for next UE_id %d, format 0\n", - module_idP, - CC_id, - frameP, - subframeP, - UE_id); - LOG_D(MAC, "[PUSCH %d] SFN/SF:%04d%d UL_CFG:SFN/SF:%04d%d CQI:%d for UE %d/%x\n", - harq_pid, - frameP, - subframeP, - sched_frame, - sched_subframeP, - cqi_req, - UE_id, - rnti); - // Increment first rb for next UE allocation - first_rb_slice[CC_id] += rb_table[rb_table_index]; - } else { // round_index > 0 => retransmission - T(T_ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION, - T_INT(module_idP), - T_INT(CC_id), - T_INT(rnti), - T_INT(frameP), - T_INT(subframeP), - T_INT(harq_pid), - T_INT(UE_template_ptr->mcs_UL[harq_pid]), - T_INT(UE_template_ptr->first_rb_ul[harq_pid]), - T_INT(UE_template_ptr->nb_rb_ul[harq_pid]), - T_INT(round_index)); - // Add UL_config PDUs - LOG_D(MAC, "[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n", - harq_pid, - frameP, - subframeP, - UE_id, - rnti, - sched_frame, - sched_subframeP); - ul_req_index = 0; - dlsch_flag = 0; - cqi_req = UE_template_ptr->cqi_req[harq_pid]; - - for(ul_req_index = 0; ul_req_index < ul_req_tmp_body->number_of_pdus; ul_req_index++) { - if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE && - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].uci_harq_pdu.ue_information.ue_information_rel8.rnti == rnti) { - dlsch_flag = 1; - LOG_D(MAC, "Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n", - frameP, - subframeP, - rnti, - ul_req_index); - break; - } - } - - fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], - cqi_req, - cc, - UE_template_ptr->physicalConfigDedicated, - get_tmode(module_idP, CC_id, UE_id), - mac->ul_handle, - rnti, - UE_template_ptr->first_rb_ul[harq_pid], // resource_block_start - UE_template_ptr->nb_rb_ul[harq_pid], // number_of_resource_blocks - UE_template_ptr->mcs_UL[harq_pid], - cshift, // cyclic_shift_2_for_drms - 0, // frequency_hopping_enabled_flag - 0, // frequency_hopping_bits - UE_template_ptr->oldNDI_UL[harq_pid], // new_data_indication - rvidx_tab[round_index & 3], // redundancy_version - harq_pid, // harq_process_number - 0, // ul_tx_mode - 0, // current_tx_nb - 0, // n_srs - UE_template_ptr->TBS_UL[harq_pid]); -#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0)) - // This is a BL/CE UE allocation - if (UE_template_ptr->rach_resource_type > 0) { - fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], - UE_template_ptr->rach_resource_type > 2 ? 2 : 1, - 1, // total_number_of_repetitions - 1, // repetition_number - (frameP * 10) + subframeP); - } -#endif - - if(dlsch_flag == 1) { - if(cqi_req == 1) { - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE; - ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.harq_information; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag= - NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_cqi_harq_ri_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = - UE_template_ptr->nb_rb_ul[harq_pid]; - } else { - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE; - ulsch_harq_information = &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.harq_information; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = - NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG; - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured - ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = - UE_template_ptr->nb_rb_ul[harq_pid]; - } - - fill_nfapi_ulsch_harq_information(module_idP, CC_id,rnti, ulsch_harq_information, subframeP); - } else { - ul_req_tmp_body->number_of_pdus++; - } - - mac->ul_handle++; - ul_req_tmp_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG; - ul_req_tmp->sfn_sf = sched_frame<<4|sched_subframeP; - ul_req_tmp->header.message_id = NFAPI_UL_CONFIG_REQUEST; - LOG_D(MAC, "[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d cqi_req %d\n", - harq_pid, - frameP, - subframeP, - UE_id, - rnti, - sched_frame, - sched_subframeP, - cqi_req); - - // HACK: RBs used by retransmission have to be reserved. - // The current mechanism uses the notion of 'first_rb', so - // we skip all RBs below the ones retransmitted. This is - // not correct. Imagine only RB 23 is retransmitted, then all - // RBs < 23 will be marked unusable for new transmissions (case where round == 0). - // Note also that this code works only if the preprocessor orders - // UEs with retransmission with higher priority than UEs with new - // transmission. - // All this should be cleaned up properly. - // - if (first_rb_slice[CC_id] < UE_template_ptr->first_rb_ul[harq_pid] + UE_template_ptr->nb_rb_ul[harq_pid]) - first_rb_slice[CC_id] = UE_template_ptr->first_rb_ul[harq_pid] + UE_template_ptr->nb_rb_ul[harq_pid]; - } // end of round > 0 - } // UE_is_to_be_scheduled - } // loop over all active CC_ids - } // loop over UE_ids -}*/ \ No newline at end of file +} \ No newline at end of file From dff766ae15875c4ae8819e859579e34738e610a4 Mon Sep 17 00:00:00 2001 From: Javier Morgade Date: Mon, 20 Jan 2020 10:34:41 +0100 Subject: [PATCH 31/76] =?UTF-8?q?=09*HOTFIX:=20After=20develop/develop-nr?= =?UTF-8?q?=20merge=20UE=20was=20crashing=20with=20MBMS=20U-Plane=20traffi?= =?UTF-8?q?c=20running=20=09-New=20MAC=20SDU=20integrity=20check=20in=20ue?= =?UTF-8?q?=5Fprocedures=20.c=20introduced=20for=20MCH=20channels.=20=09-T?= =?UTF-8?q?his=20SDU=20behavior=20didn=E2=80=99t=20show=20up=20with=20form?= =?UTF-8?q?er=20develop=20=09-TOCHECK=20whether=20NFAPI=20was=20properly?= =?UTF-8?q?=20merged=20on=20the=20eNB=20side.=20=09-eNB=5Fscheduler=5Fmch?= =?UTF-8?q?=20has=20been=20slightly=20rearranged.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit *BUGFIX: -In dlsch_demodulation.c “ rxF_comp_d.m” was continuously being written to disk *New reference config file added (lte-fdd-mbms-basic-sim.conf) for rfsim environment --- .../conf_files/lte-fdd-mbms-basic-sim.conf | 418 ++++++++++++++++++ .../PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c | 8 +- openair2/LAYER2/MAC/eNB_scheduler_mch.c | 181 +++++--- openair2/LAYER2/MAC/ue_procedures.c | 3 + 4 files changed, 552 insertions(+), 58 deletions(-) create mode 100644 ci-scripts/conf_files/lte-fdd-mbms-basic-sim.conf diff --git a/ci-scripts/conf_files/lte-fdd-mbms-basic-sim.conf b/ci-scripts/conf_files/lte-fdd-mbms-basic-sim.conf new file mode 100644 index 0000000000..53261ec32d --- /dev/null +++ b/ci-scripts/conf_files/lte-fdd-mbms-basic-sim.conf @@ -0,0 +1,418 @@ +Active_eNBs = ( "eNB-Eurecom-LTEBox"); +# Asn1_verbosity, choice in: none, info, annoying +Asn1_verbosity = "none"; + +eNBs = +( + { + ////////// Identification parameters: + eNB_ID = 0xe00; + + cell_type = "CELL_MACRO_ENB"; + + eNB_name = "eNB-Eurecom-LTEBox"; + + // Tracking area code, 0x0000 and 0xfffe are reserved values + tracking_area_code = 1; + plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } ); + + tr_s_preference = "local_mac" + + ////////// Physical parameters: + + component_carriers = ( + { + node_function = "3GPP_eNODEB"; + node_timing = "synch_to_ext_device"; + node_synch_ref = 0; + frame_type = "FDD"; + tdd_config = 3; + tdd_config_s = 0; + prefix_type = "NORMAL"; + eutra_band = 7; + downlink_frequency = 2680000000L; + uplink_frequency_offset = -120000000; + Nid_cell = 0; + N_RB_DL = 25; + Nid_cell_mbsfn = 0; + nb_antenna_ports = 1; + nb_antennas_tx = 1; + nb_antennas_rx = 1; + tx_gain = 90; + rx_gain = 125; + pbch_repetition = "FALSE"; + prach_root = 0; + prach_config_index = 0; + prach_high_speed = "DISABLE"; + prach_zero_correlation = 1; + prach_freq_offset = 2; + pucch_delta_shift = 1; + pucch_nRB_CQI = 0; + pucch_nCS_AN = 0; + pucch_n1_AN = 0; + pdsch_referenceSignalPower = -27; + pdsch_p_b = 0; + pusch_n_SB = 1; + pusch_enable64QAM = "DISABLE"; + pusch_hoppingMode = "interSubFrame"; + pusch_hoppingOffset = 0; + pusch_groupHoppingEnabled = "ENABLE"; + pusch_groupAssignment = 0; + pusch_sequenceHoppingEnabled = "DISABLE"; + pusch_nDMRS1 = 1; + phich_duration = "NORMAL"; + phich_resource = "ONESIXTH"; + srs_enable = "DISABLE"; + /* srs_BandwidthConfig =; + srs_SubframeConfig =; + srs_ackNackST =; + srs_MaxUpPts =;*/ + + pusch_p0_Nominal = -96; + pusch_alpha = "AL1"; + pucch_p0_Nominal = -104; + msg3_delta_Preamble = 6; + pucch_deltaF_Format1 = "deltaF2"; + pucch_deltaF_Format1b = "deltaF3"; + pucch_deltaF_Format2 = "deltaF0"; + pucch_deltaF_Format2a = "deltaF0"; + pucch_deltaF_Format2b = "deltaF0"; + + rach_numberOfRA_Preambles = 64; + rach_preamblesGroupAConfig = "DISABLE"; + /* + rach_sizeOfRA_PreamblesGroupA = ; + rach_messageSizeGroupA = ; + rach_messagePowerOffsetGroupB = ; + */ + rach_powerRampingStep = 4; + rach_preambleInitialReceivedTargetPower = -108; + rach_preambleTransMax = 10; + rach_raResponseWindowSize = 10; + rach_macContentionResolutionTimer = 48; + rach_maxHARQ_Msg3Tx = 4; + + pcch_default_PagingCycle = 128; + pcch_nB = "oneT"; + bcch_modificationPeriodCoeff = 2; + ue_TimersAndConstants_t300 = 1000; + ue_TimersAndConstants_t301 = 1000; + ue_TimersAndConstants_t310 = 1000; + ue_TimersAndConstants_t311 = 10000; + ue_TimersAndConstants_n310 = 20; + ue_TimersAndConstants_n311 = 1; + ue_TransmissionMode = 1; + + //Parameters for SIB18 + rxPool_sc_CP_Len = "normal"; + rxPool_sc_Period = "sf40"; + rxPool_data_CP_Len = "normal"; + rxPool_ResourceConfig_prb_Num = 20; + rxPool_ResourceConfig_prb_Start = 5; + rxPool_ResourceConfig_prb_End = 44; + rxPool_ResourceConfig_offsetIndicator_present = "prSmall"; + rxPool_ResourceConfig_offsetIndicator_choice = 0; + rxPool_ResourceConfig_subframeBitmap_present = "prBs40"; + rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000"; + rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5; + rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0; +/* rxPool_dataHoppingConfig_hoppingParameter = 0; + rxPool_dataHoppingConfig_numSubbands = "ns1"; + rxPool_dataHoppingConfig_rbOffset = 0; + rxPool_commTxResourceUC-ReqAllowed = "TRUE"; +*/ + // Parameters for SIB19 + discRxPool_cp_Len = "normal" + discRxPool_discPeriod = "rf32" + discRxPool_numRetx = 1; + discRxPool_numRepetition = 2; + discRxPool_ResourceConfig_prb_Num = 5; + discRxPool_ResourceConfig_prb_Start = 3; + discRxPool_ResourceConfig_prb_End = 21; + discRxPool_ResourceConfig_offsetIndicator_present = "prSmall"; + discRxPool_ResourceConfig_offsetIndicator_choice = 0; + discRxPool_ResourceConfig_subframeBitmap_present = "prBs40"; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff"; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0; + + } + ); + + + srb1_parameters : + { + # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500] + timer_poll_retransmit = 80; + + # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200] + timer_reordering = 35; + + # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500] + timer_status_prohibit = 0; + + # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)] + poll_pdu = 4; + + # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)] + poll_byte = 99999; + + # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32] + max_retx_threshold = 4; + } + + # ------- SCTP definitions + SCTP : + { + # Number of streams to use in input/output + SCTP_INSTREAMS = 2; + SCTP_OUTSTREAMS = 2; + }; + + + ////////// MME parameters: + mme_ip_address = ( { ipv4 = "CI_MME_IP_ADDR"; + ipv6 = "192:168:30::17"; + active = "yes"; + preference = "ipv4"; + } + ); + + enable_measurement_reports = "no"; + + ///X2 + enable_x2 = "no"; + t_reloc_prep = 1000; /* unit: millisecond */ + tx2_reloc_overall = 2000; /* unit: millisecond */ + + ////////// MCE parameters: + target_mce_m2_ip_address = ( { ipv4 = "127.0.0.7"; + ipv6 = "192:168:30::17"; + active = "yes"; + preference = "ipv4"; + } + ); + + ///M2 + enable_enb_m2 = "yes"; + + + mbms_configuration_data_list = ( + { + mbsfn_sync_area = 0x0001; + mbms_service_area_list=( + { + mbms_service_area=0x0001; + } + ); + } + + ); + + + + NETWORK_INTERFACES : + { + + ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; + ENB_IPV4_ADDRESS_FOR_S1_MME = "CI_ENB_IP_ADDR"; + ENB_INTERFACE_NAME_FOR_S1U = "eth0"; + ENB_IPV4_ADDRESS_FOR_S1U = "CI_ENB_IP_ADDR"; + ENB_PORT_FOR_S1U = 2152; # Spec 2152 + ENB_IPV4_ADDRESS_FOR_X2C = "CI_ENB_IP_ADDR"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 + + ENB_IPV4_ADDRESS_FOR_M2C = "127.0.0.2/24"; + ENB_PORT_FOR_M2C = 36443; # Spec 36443 + }; + } +); + +MACRLCs = ( + { + num_cc = 1; + tr_s_preference = "local_L1"; + tr_n_preference = "local_RRC"; + phy_test_mode = 0; + puSch10xSnr = 200; + puCch10xSnr = 200; + } +); + +L1s = ( + { + num_cc = 1; + tr_n_preference = "local_mac"; + } +); + +MCEs = ( + { + MCE_ID = 0xe00; + + MCE_name = "MCE-Vicomtech-LTEBox"; + + //M2 + enable_mce_m2 = "yes"; + + //M3 + enable_mce_m3 = "yes"; + + target_mme_m3_ip_address = ( { ipv4 = "127.0.0.18"; + ipv6 = "192:168:30::17"; + active = "yes"; + preference = "ipv4"; + } + ); + + + + NETWORK_INTERFACES : + { + MCE_INTERFACE_NAME_FOR_M2_ENB = "lo"; + MCE_IPV4_ADDRESS_FOR_M2C = "127.0.0.7/24"; + MCE_PORT_FOR_M2C = 36443; # Spec 36443 + + MCE_INTERFACE_NAME_FOR_M3_MME = "lo"; + MCE_IPV4_ADDRESS_FOR_M3C = "127.0.0.3/24"; + MCE_PORT_FOR_M3C = 36444; # Spec 36444 + }; + + plnm: + { + mcc = 208; + mnc = 93; + mnc_length = 2; + }; + + mbms_sched_info : + { + mcch_update_time = 10; + mbms_area_config_list = ( + { + common_sf_allocation_period = 1; #rf4(0) rf8(1) rf16(2) rf32(3) rf64(4) rf128(5) rf256(6) + mbms_area_id = 0; + pmch_config_list = ( + { + allocated_sf_end=32; + data_mcs=14; + mch_scheduling_period = 0; #rf8(0) + mbms_session_list = ( + { + #plnm + service_id ->tmgi + plnm: + { + mcc = 208; + mnc = 93; + mnc_length = 2; + } + service_id=0; #keep this allways as 0 (workaround for TUN if) + lcid=5; #this must be properly defined lcid:6+service:0 -> rab_id:5 //with new RLC set lcid either 4 or 5 + } + ); + } + ); + + mbms_sf_config_list = ( + { + radioframe_allocation_period=0; #n1(0) n2(1) n4(2) n8(3) n16(4) n32(5) + radioframe_alloocation_offset=0; + num_frame="oneFrame"; + subframe_allocation=57; #xx111001 + //num_frame="fourFrame"; + //subframe_allocation=14548987; # + } + ); + + } + ); + }; + + + mcch_config_per_mbsfn_area = ( + { + mbsfn_area = 0; + pdcch_length = 1; #s1(0), s2(1) + repetition_period = 0; #rf32(0), rf64(1), rf128(2), rf256(3) + offset = 0; + modification_period = 0; #rf512(0; rf1024(1) + subframe_allocation_info = 32; #BITSTRING (6bits -> one frame) xx100000 + mcs = 1; #n2(0), n7(1), n13(2), n19(3) + } + ); + + #); #end mbms_scheduling_info + + } +); + +MMEs = ( + { + MME_ID = 0xe00; + + MME_name = "MME-MBMS-Vicomtech-LTEBox"; + + //M3 + enable_mme_m3 = "yes"; + NETWORK_INTERFACES : + { + MME_INTERFACE_NAME_FOR_M3_MCE = "lo"; + MME_IPV4_ADDRESS_FOR_M3C = "127.0.0.18/24"; + MME_PORT_FOR_M3C = 36444; # Spec 36444 + + }; + } +); + + +RUs = ( + { + local_rf = "yes" + nb_tx = 1 + nb_rx = 1 + att_tx = 0 + att_rx = 0; + bands = [7]; + max_pdschReferenceSignalPower = -27; + max_rxgain = 125; + eNB_instances = [0]; + + } +); + +THREAD_STRUCT = ( + { + #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT" + parallel_config = "PARALLEL_SINGLE_THREAD"; + #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE" + worker_config = "WORKER_ENABLE"; + } +); + +NETWORK_CONTROLLER : +{ + FLEXRAN_ENABLED = "no"; + FLEXRAN_INTERFACE_NAME = "ens3"; + FLEXRAN_IPV4_ADDRESS = "CI_FLEXRAN_CTL_IP_ADDR"; + FLEXRAN_PORT = 2210; + FLEXRAN_CACHE = "/mnt/oai_agent_cache"; + FLEXRAN_AWAIT_RECONF = "no"; +}; + + log_config : + { + global_log_level ="info"; + global_log_verbosity ="medium"; + hw_log_level ="info"; + hw_log_verbosity ="medium"; + phy_log_level ="info"; + phy_log_verbosity ="medium"; + mac_log_level ="info"; + mac_log_verbosity ="high"; + rlc_log_level ="info"; + rlc_log_verbosity ="medium"; + pdcp_log_level ="info"; + pdcp_log_verbosity ="medium"; + rrc_log_level ="info"; + rrc_log_verbosity ="medium"; + }; diff --git a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c index 412cd3fbef..2fd84f563c 100644 --- a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c +++ b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c @@ -547,10 +547,10 @@ int rx_pdsch(PHY_VARS_UE *ue, pdsch_vars[eNB_id]->log2_maxh, measurements); // log2_maxh+I0_shift - if (symbol == 5) { - LOG_M("rxF_comp_d.m","rxF_c_d",&pdsch_vars[eNB_id]->rxdataF_comp0[0][symbol*frame_parms->N_RB_DL*12],frame_parms->N_RB_DL*12,1,1); - } - +// if (symbol == 5) { +// LOG_M("rxF_comp_d.m","rxF_c_d",&pdsch_vars[eNB_id]->rxdataF_comp0[0][symbol*frame_parms->N_RB_DL*12],frame_parms->N_RB_DL*12,1,1); +// } +// if ((rx_type==rx_IC_single_stream) && (eNB_id_in_connected_eNB)) { dlsch_channel_compensation(pdsch_vars[eNB_id_i]->rxdataF_ext, diff --git a/openair2/LAYER2/MAC/eNB_scheduler_mch.c b/openair2/LAYER2/MAC/eNB_scheduler_mch.c index 2d308430a5..e351b69bb0 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_mch.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_mch.c @@ -48,11 +48,11 @@ #include "pdcp.h" #include "assertions.h" -#if defined(ENABLE_ITTI) - #include "intertask_interface.h" -#endif - -#include "SIMULATION/TOOLS/sim.h" // for taus +//#if defined(ENABLE_ITTI) +//#include "intertask_interface.h" +//#endif +// +#include "SIMULATION/TOOLS/sim.h" // for taus #define ENABLE_MAC_PAYLOAD_DEBUG #define DEBUG_eNB_SCHEDULER 1 @@ -60,37 +60,38 @@ extern RAN_CONTEXT_t RC; - -int8_t get_mbsfn_sf_alloction(module_id_t module_idP, uint8_t CC_id, uint8_t mbsfn_sync_area) { - // currently there is one-to-one mapping between sf allocation pattern and sync area - if (mbsfn_sync_area >= MAX_MBSFN_AREA) { - LOG_W(MAC, - "[eNB %d] CC_id %d MBSFN synchronization area %d out of range\n ", - module_idP, CC_id, mbsfn_sync_area); - return -1; - } else if (RC.mac[module_idP]-> - common_channels[CC_id].mbsfn_SubframeConfig[mbsfn_sync_area] - != NULL) { - return mbsfn_sync_area; - } else { - LOG_W(MAC, - "[eNB %d] CC_id %d MBSFN Subframe Config pattern %d not found \n ", - module_idP, CC_id, mbsfn_sync_area); - return -1; - } +int8_t +get_mbsfn_sf_alloction(module_id_t module_idP, uint8_t CC_id, + uint8_t mbsfn_sync_area) +{ + // currently there is one-to-one mapping between sf allocation pattern and sync area + if (mbsfn_sync_area > MAX_MBSFN_AREA) { + LOG_W(MAC, + "[eNB %d] CC_id %d MBSFN synchronization area %d out of range\n ", + module_idP, CC_id, mbsfn_sync_area); + return -1; + } else if (RC.mac[module_idP]-> + common_channels[CC_id].mbsfn_SubframeConfig[mbsfn_sync_area] + != NULL) { + return mbsfn_sync_area; + } else { + LOG_W(MAC, + "[eNB %d] CC_id %d MBSFN Subframe Config pattern %d not found \n ", + module_idP, CC_id, mbsfn_sync_area); + return -1; + } } static uint32_t bytes_in_buffer=0; -static uint8_t msi_pmch_stop=0; +static uint32_t msi_pmch_stop=0; //static uint8_t msi_active=0; //static uint8_t msi_pmch_stop2=0; uint16_t mbms_rab_id = 2047; -static uint8_t msi_sfs=0; +static uint32_t msi_sfs=0; //MSI_ELEMENT * ptr =NULL; - int schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, sub_frame_t subframeP) @@ -121,8 +122,9 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, int mcch_mcs = -1; uint16_t TBS, j = -1, padding = 0, post_padding = 0; mac_rlc_status_resp_t rlc_status; + //mac_rlc_status_resp_t rlc_status2; int num_mtch; - int msi_length, i, k; + int msi_length=0, i, k; //uint8_t l =0; unsigned char sdu_lcids[11], num_sdus = 0, offset = 0; uint16_t sdu_lengths[11], sdu_length_total = 0; @@ -511,9 +513,11 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, // 2nd: Create MSI, get MCCH from RRC and MTCHs from RLC // there is MSI (MCH Scheduling Info) + uint16_t msi_control_element[29], *msi_ptr; + char *buffer_pointer=NULL; if (msi_flag == 1) { // Create MSI here - uint16_t msi_control_element[29], *msi_ptr; + //uint16_t msi_control_element[29], *msi_ptr; msi_ptr = &msi_control_element[0]; //((MSI_ELEMENT *) msi_ptr)->lcid = MCCH_LCHANID; //MCCH @@ -543,9 +547,11 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, msi_pmch_stop = msi_sfs-1; else msi_pmch_stop = msi_sfs; + + msi_pmch_stop = msi_sfs; - if( msi_pmch_stop > cc->pmch_Config[0]->sf_AllocEnd_r9) - LOG_W(MAC,"e-MBMS Buffer Overflow\n"); + //if( msi_pmch_stop > cc->pmch_Config[0]->sf_AllocEnd_r9) + //LOG_W(MAC,"e-MBMS Buffer Overflow\n"); if(msi_pmch_stop>=num_sf_alloc /*&& msi_pmch_stop <=cc->pmch_Config[0]->sf_AllocEnd_r9*/) { ((MSI_ELEMENT *) msi_ptr)->stop_sf_MSB = 0; // last subframeP of this mtch (only one mtch now) & stop_sf limited to 256 @@ -584,6 +590,8 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, memcpy((char *) &mch_buffer[sdu_length_total], msi_control_element, msi_length); + buffer_pointer = (char *) &mch_buffer[sdu_length_total]; + sdu_lcids[num_sdus] = MCH_SCHDL_INFO; sdu_lengths[num_sdus] = msi_length; sdu_length_total += sdu_lengths[num_sdus]; @@ -594,12 +602,26 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, } // there is MCCH if (mcch_flag == 1) { + + //LOG_E(MAC, + //"[eNB %d] CC_id %d Frame %d Subframe %d: Schedule MCCH MESSAGE COUNTING (mod %d)\n",module_idP, CC_id, frameP, subframeP,frameP%2==0); + if(1/*frameP%2==0*/){ LOG_D(MAC, "[eNB %d] CC_id %d Frame %d Subframe %d: Schedule MCCH MESSAGE (area %d, sfAlloc %d)\n", module_idP, CC_id, frameP, subframeP, i, j); - mcch_sdu_length = mac_rrc_data_req(module_idP, CC_id, frameP, MCCH, 0xFFFC, 1, &cc->MCCH_pdu.payload[0], + mcch_sdu_length = mac_rrc_data_req(module_idP, CC_id, frameP, MCCH, 0xFFFC, 1, &cc->MCCH_pdu.payload[0], i); // this is the mbsfn sync area index + } + else{ + LOG_E(MAC, + "[eNB %d] CC_id %d Frame %d Subframe %d: Schedule MCCH MESSAGE COUNTING (area %d, sfAlloc %d)\n", + module_idP, CC_id, frameP, subframeP, i, j); + +// +// mcch_sdu_length = mac_rrc_data_req(module_idP, CC_id, frameP, MCCH_COUNTING, 0xFFFC, 1, &cc->MCCH_pdu.payload[0], +// i); // this is the mbsfn sync area index + } mcch_sdu_length+=1; //RLC ? @@ -629,6 +651,15 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, sdu_lcids[num_sdus] = MCCH_LCHANID; sdu_lengths[num_sdus] = mcch_sdu_length; + // LOG_W(MAC,"MCCH RLC %x:",(unsigned char)mch_buffer[sdu_length_total]); + // for (int kk = 7; kk >= 0; kk--) + // { + // printf("%d",(((unsigned char)mch_buffer[sdu_length_total]) >> kk) & 1 ? '1' : '0'); + // } + // printf("\n"); + //mch_buffer[sdu_length_total] = (unsigned char)0; + + if (sdu_lengths[num_sdus] > 128) { header_len_mcch = 3; } @@ -641,6 +672,7 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, } } + TBS = get_TBS_DL(/*cc->pmch_Config[0]->dataMCS_r9*/cc->MCH_pdu.mcs, to_prb(cc->mib->message.dl_Bandwidth)); // do not let mcch and mtch multiplexing when relaying is active @@ -686,7 +718,7 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, mbms_rab_id = cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9; rlc_status = - mac_rlc_status_ind(module_idP, 0, frameP, subframeP, + mac_rlc_status_ind(module_idP, 0/*0xfffd*/, frameP, subframeP, module_idP, ENB_FLAG_YES, MBMS_FLAG_YES, cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9, //MTCH, @@ -697,36 +729,77 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, bytes_in_buffer = rlc_status.bytes_in_buffer; - msi_sfs = rlc_status.bytes_in_buffer/TBS+(rlc_status.bytes_in_buffer%TBS?1:0); + if( !(mcch_flag==1 || msi_flag==1) ) + msi_sfs = rlc_status.bytes_in_buffer/(TBS- header_len_mcch - header_len_msi -sdu_length_total - header_len_mtch)+(rlc_status.bytes_in_buffer%(TBS- header_len_mcch - header_len_msi -sdu_length_total - header_len_mtch)?1:0); + //uint16_t msi_control_element[29], *msi_ptr; + // + // + uint16_t TBS_MTCH = + get_TBS_DL(cc->pmch_Config[0]->dataMCS_r9, to_prb(cc->mib->message.dl_Bandwidth)); + if(msi_flag==1 && buffer_pointer!=NULL){ + msi_ptr = &msi_control_element[0]; + + //memcpy(buffer_pointer, + // msi_control_element, msi_length); + + // msi_pmch_stop = rlc_status.bytes_in_buffer/TBS+(rlc_status.bytes_in_buffer%TBS?1:0); + msi_pmch_stop = (rlc_status.bytes_in_buffer - header_len_mcch - header_len_msi -sdu_length_total - header_len_mtch)/(TBS_MTCH/*- header_len_mcch - header_len_msi -sdu_length_total*/ - header_len_mtch)+((rlc_status.bytes_in_buffer-TBS-header_len_mcch - header_len_msi -sdu_length_total)%(TBS_MTCH/*- header_len_mcch - header_len_msi -sdu_length_total*/ - header_len_mtch)?0:0); + + if( msi_pmch_stop > cc->pmch_Config[0]->sf_AllocEnd_r9) + LOG_E(MAC,"e-MBMS Buffer Overflow\n"); + if(msi_pmch_stop>=num_sf_alloc /*&& msi_pmch_stop <=cc->pmch_Config[0]->sf_AllocEnd_r9*/) { + ((MSI_ELEMENT *) msi_ptr)->stop_sf_MSB = 0; // last subframeP of this mtch (only one mtch now) & stop_sf limited to 256 + //((MSI_ELEMENT *) msi_ptr)->stop_sf_LSB = msi_pmch_stop; + ((MSI_ELEMENT *) msi_ptr)->stop_sf_LSB = (msi_pmch_stop <=cc->pmch_Config[0]->sf_AllocEnd_r9 ? msi_pmch_stop: cc->pmch_Config[0]->sf_AllocEnd_r9); + msi_pmch_stop = (msi_pmch_stop <=cc->pmch_Config[0]->sf_AllocEnd_r9 ? msi_pmch_stop: cc->pmch_Config[0]->sf_AllocEnd_r9); + }else{ + ((MSI_ELEMENT *) msi_ptr)->stop_sf_MSB = 0x7; // last subframeP of this mtch (only one mtch now) + ((MSI_ELEMENT *) msi_ptr)->stop_sf_LSB = 0xFF; + msi_pmch_stop=0; + } + LOG_I(MAC,"frameP %d, subframeP %d rlc_status.bytes_in_buffer %d stop_sf_LSB %d\n",frameP,subframeP,rlc_status.bytes_in_buffer,((MSI_ELEMENT *) msi_ptr)->stop_sf_LSB); + //LOG_W(MAC,"frameP %d, subframeP %d rlc_status.bytes_in_buffer %d stop_sf_LSB %d msi_calc:%d remainder %d\n",frameP,subframeP,rlc_status.bytes_in_buffer,((MSI_ELEMENT *) msi_ptr)->stop_sf_LSB,rlc_status.bytes_in_buffer/(TBS_MTCH/*- header_len_mcch - header_len_msi -sdu_length_total*/ - header_len_mtch)+((rlc_status.bytes_in_buffer-TBS-header_len_mcch - header_len_msi -sdu_length_total)%(TBS_MTCH/*- header_len_mcch - header_len_msi -sdu_length_total*/ - header_len_mtch)?0:0),((rlc_status.bytes_in_buffer-TBS-header_len_mcch - header_len_msi -sdu_length_total)%(TBS_MTCH/*- header_len_mcch - header_len_msi -sdu_length_total*/ - header_len_mtch)?0:0)); + + memcpy(buffer_pointer, + msi_control_element, msi_length); + + } LOG_D(MAC, - "e-MBMS log channel %u frameP %d, subframeP %d, rlc_status.bytes_in_buffer is %d TBS %d pmch_stop %d msi_sfs %d\n", - MTCH, frameP, subframeP, rlc_status.bytes_in_buffer,TBS,msi_pmch_stop,msi_sfs); + "e-MBMS log channel %u frameP %d, subframeP %d, rlc_status.bytes_in_buffer is %d TBS_MTCH %d pmch_stop %d msi_sfs %d\n", + MTCH, frameP, subframeP, rlc_status.bytes_in_buffer,TBS_MTCH,msi_pmch_stop,msi_sfs); - if (rlc_status.bytes_in_buffer > 0 || msi_pmch_stop > 0 /*msi_pmch_stop>=num_sf_alloc*/ ) { + if ((rlc_status.bytes_in_buffer > 0 && msi_pmch_stop > 0) && ((msi_flag!=1 || mcch_flag!=1)) /*|| (rlc_status.bytes_in_buffer > 0 && (msi_flag==1 || mcch_flag==1))*//*|| msi_sfs > cc->pmch_Config[0]->sf_AllocEnd_r9 */ /*msi_pmch_stop>=num_sf_alloc*/ ) { //if(rlc_status.bytes_in_buffer > 0){ - LOG_I(MAC, + LOG_D(MAC, "[eNB %d][MBMS USER-PLANE], CC_id %d, Frame %d, MTCH->MCH, Requesting %d bytes from RLC (header len mtch %d) rlc_status.bytes_in_buffer %d\n", module_idP, CC_id, frameP, TBS - header_len_mcch - header_len_msi - sdu_length_total - header_len_mtch, header_len_mtch, rlc_status.bytes_in_buffer); - sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, 0, module_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_YES,cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9, 0, //not used + sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, 0/*0xfffd*/, module_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_YES,cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9, 0, //not used (char *) &mch_buffer[sdu_length_total] ,0, 0 ); + + // LOG_I(MAC,"RLC %x:",(unsigned char)mch_buffer[sdu_length_total]); + // for (int kk = 7; kk >= 0; kk--) + // { + // printf("%d",(((unsigned char)mch_buffer[sdu_length_total]) >> kk) & 1 ? '1' : '0'); + // } + // printf("\n"); //sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP,frameP, MBMS_FLAG_NO, MTCH+(MAX_NUM_RB*(MAX_MOBILES_PER_ENB+1)), (char*)&mch_buffer[sdu_length_total]); - LOG_I(MAC, + LOG_D(MAC, "[eNB %d][MBMS USER-PLANE] CC_id %d Got %d bytes for MTCH %d msi_pmch_stop %d msi_sfs %d sdu_lengths[num_sdus] %d\n", module_idP, CC_id, sdu_lengths[num_sdus], MTCH,msi_pmch_stop,msi_sfs, sdu_lengths[num_sdus]); cc->mtch_active = 1; sdu_lcids[num_sdus] = cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9/*MTCH*/; sdu_length_total += sdu_lengths[num_sdus]; - if (msi_pmch_stop != 0) + if (msi_pmch_stop != 0 && msi_flag !=1) msi_pmch_stop--; @@ -833,14 +906,14 @@ schedule_MBMS_NFAPI(module_id_t module_idP, uint8_t CC_id, frame_t frameP, } /* Tracing of PDU is done on UE side */ - if (opt_enabled == 1) { - trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) cc->MCH_pdu.payload, TBS, module_idP, WS_M_RNTI , 0xffff, // M_RNTI = 6 in wirehsark + //if (opt_enabled == 1) { + trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) cc->MCH_pdu.payload, TBS, module_idP, WS_M_RNTI , 0xfffd, // M_RNTI = 6 in wirehsark RC.mac[module_idP]->frame, RC.mac[module_idP]->subframe, 0, 0); LOG_D(OPT, "[eNB %d][MCH] CC_id %d Frame %d : MAC PDU with size %d\n", module_idP, CC_id, frameP, TBS); - } + //} eNB_MAC_INST *eNB = RC.mac[module_idP]; dl_req = &eNB->DL_req[CC_id].dl_config_request_body; @@ -1370,7 +1443,7 @@ schedule_MBMS(module_id_t module_idP, uint8_t CC_id, frame_t frameP, header_len_msi = 3; } - LOG_D(MAC, + LOG_W(MAC, "[eNB %d] CC_id %d Frame %d : MSI->MCH, length of MSI is %d bytes TBS %d, bytes in buffer %d stop_sf_LSB %d msi_sfs %d cc->pmch_Config[0]->sf_AllocEnd_r9 %ld\n", module_idP, CC_id, frameP, msi_length,TBS, bytes_in_buffer,msi_pmch_stop,msi_sfs,cc->pmch_Config[0]->sf_AllocEnd_r9); @@ -1485,7 +1558,7 @@ schedule_MBMS(module_id_t module_idP, uint8_t CC_id, frame_t frameP, mbms_rab_id = cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9; rlc_status = - mac_rlc_status_ind(module_idP, 0, frameP, subframeP, + mac_rlc_status_ind(module_idP, 0/*0xfffd*/, frameP, subframeP, module_idP, ENB_FLAG_YES, MBMS_FLAG_YES, cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9, //MTCH, @@ -1510,7 +1583,7 @@ schedule_MBMS(module_id_t module_idP, uint8_t CC_id, frame_t frameP, TBS - header_len_mcch - header_len_msi - sdu_length_total - header_len_mtch, header_len_mtch, rlc_status.bytes_in_buffer); - sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, 0, module_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_YES,cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9, 0, //not used + sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, 0/*0xfffd*/, module_idP, frameP, ENB_FLAG_YES, MBMS_FLAG_YES,cc->mbms_SessionList[0]->list.array[0]->logicalChannelIdentity_r9, 0, //not used (char *) &mch_buffer[sdu_length_total] ,0, @@ -1632,14 +1705,14 @@ schedule_MBMS(module_id_t module_idP, uint8_t CC_id, frame_t frameP, } /* Tracing of PDU is done on UE side */ - if (opt_enabled == 1) { + //if (opt_enabled == 1) { trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) cc->MCH_pdu.payload, TBS, module_idP, WS_M_RNTI , 0xffff, // M_RNTI = 6 in wirehsark RC.mac[module_idP]->frame, RC.mac[module_idP]->subframe, 0, 0); LOG_D(OPT, "[eNB %d][MCH] CC_id %d Frame %d : MAC PDU with size %d\n", module_idP, CC_id, frameP, TBS); - } + //} /* for (j=0;jMCH_pdu.mcs=0; - //LOG_D(MAC," MCH_pdu.mcs is %d\n", RC.mac[module_idP]->MCH_pdu.mcs); - //#warning "MCH pdu should take the CC_id index" - return (&RC.mac[module_idP]->common_channels[CC_id].MCH_pdu); + sub_frame_t subframeP) +{ + // RC.mac[module_idP]->MCH_pdu.mcs=0; + //LOG_D(MAC," MCH_pdu.mcs is %d\n", RC.mac[module_idP]->MCH_pdu.mcs); +//#warning "MCH pdu should take the CC_id index" + return (&RC.mac[module_idP]->common_channels[CC_id].MCH_pdu); } diff --git a/openair2/LAYER2/MAC/ue_procedures.c b/openair2/LAYER2/MAC/ue_procedures.c index d4277917eb..1244125bb6 100644 --- a/openair2/LAYER2/MAC/ue_procedures.c +++ b/openair2/LAYER2/MAC/ue_procedures.c @@ -746,6 +746,9 @@ ue_send_mch_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frameP, LOG_D(MAC, "[UE %d] parse_mch_header, found %d sdus\n", module_idP, num_sdu); + if(sdu[0]==0 && sdu[1]==0) + num_sdu=0; + for (i = 0; i < num_sdu; i++) { if (rx_lcids[i] == MCH_SCHDL_INFO) { if (rx_lengths[i] & 0x01) { From a21c1b1f73aa315452b4aee6f144cc6ca2946125 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Thu, 10 Oct 2019 16:30:45 +0200 Subject: [PATCH 32/76] Remove unused sleep function() --- openair2/ENB_APP/flexran_agent_timer.c | 12 ------------ openair2/ENB_APP/flexran_agent_timer.h | 3 --- 2 files changed, 15 deletions(-) diff --git a/openair2/ENB_APP/flexran_agent_timer.c b/openair2/ENB_APP/flexran_agent_timer.c index 143c2df889..621fe9f846 100644 --- a/openair2/ENB_APP/flexran_agent_timer.c +++ b/openair2/ENB_APP/flexran_agent_timer.c @@ -172,18 +172,6 @@ err_code_t flexran_agent_destroy_timers(void) { return 0; } -void flexran_agent_sleep_until(struct timespec *ts, int delay) { - ts->tv_nsec += delay; - - if(ts->tv_nsec >= 1000*1000*1000) { - ts->tv_nsec -= 1000*1000*1000; - ts->tv_sec++; - } - - clock_nanosleep(CLOCK_MONOTONIC, TIMER_ABSTIME, ts, NULL); -} - - err_code_t flexran_agent_stop_timer(long timer_id) { struct flexran_agent_timer_element_s *e=NULL; struct flexran_agent_timer_element_s search; diff --git a/openair2/ENB_APP/flexran_agent_timer.h b/openair2/ENB_APP/flexran_agent_timer.h index 06443c14d1..d72490f38f 100644 --- a/openair2/ENB_APP/flexran_agent_timer.h +++ b/openair2/ENB_APP/flexran_agent_timer.h @@ -125,8 +125,5 @@ Protocol__FlexranMessage * flexran_agent_process_timeout(long timer_id, void* ti /* Comparator function comparing two timers. Decides the ordering of the timers */ int flexran_agent_compare_timer(struct flexran_agent_timer_element_s *a, struct flexran_agent_timer_element_s *b); -/*Specify a delay in nanoseconds to timespec and sleep until then*/ -void flexran_agent_sleep_until(struct timespec *ts, int delay); - /* RB_PROTOTYPE is for .h files */ RB_PROTOTYPE(flexran_agent_map, flexran_agent_timer_element_s, entry, flexran_agent_compare_timer); From 7415d08138a9e982faf0bf88291284026b4fe647 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Tue, 15 Oct 2019 10:05:57 +0200 Subject: [PATCH 33/76] FlexRAN: Simplify stats request handling * only set up timer for sending requests * simplify interface for timer setup * on timer expiry, do not pass through stats request function but directly send the reply * Remove whatever report structure and use stats request directly for inferring the data to send --- .../CONTROL_MODULES/MAC/flexran_agent_mac.c | 47 +- .../CONTROL_MODULES/MAC/flexran_agent_mac.h | 8 +- .../MAC/flexran_agent_mac_internal.h | 6 - .../CONTROL_MODULES/PDCP/flexran_agent_pdcp.c | 28 +- .../CONTROL_MODULES/PDCP/flexran_agent_pdcp.h | 6 +- .../CONTROL_MODULES/RRC/flexran_agent_rrc.c | 39 +- .../CONTROL_MODULES/RRC/flexran_agent_rrc.h | 10 +- openair2/ENB_APP/flexran_agent.c | 2 - openair2/ENB_APP/flexran_agent_common.h | 10 +- openair2/ENB_APP/flexran_agent_defs.h | 34 -- openair2/ENB_APP/flexran_agent_handler.c | 478 +++++------------- openair2/ENB_APP/flexran_agent_timer.c | 46 +- openair2/ENB_APP/flexran_agent_timer.h | 18 +- 13 files changed, 221 insertions(+), 511 deletions(-) diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c index 51ec781de3..d64c1d3ea7 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c @@ -63,9 +63,12 @@ pthread_mutex_t sc_update_mtx = PTHREAD_MUTEX_INITIALIZER; int flexran_agent_mac_stats_reply(mid_t mod_id, - const report_config_t *report_config, Protocol__FlexUeStatsReport **ue_report, - Protocol__FlexCellStatsReport **cell_report) { + int n_ue, + uint32_t ue_flags, + Protocol__FlexCellStatsReport **cell_report, + int n_cc, + uint32_t cc_flags) { // Protocol__FlexHeader *header; @@ -75,18 +78,16 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, int enb_id = mod_id; /* Allocate memory for list of UE reports */ - if (report_config->nr_ue > 0) { + if (n_ue > 0) { - for (i = 0; i < report_config->nr_ue; i++) { + for (i = 0; i < n_ue; i++) { - UE_id = flexran_get_mac_ue_id(mod_id, i); - - ue_report[i]->rnti = report_config->ue_report_type[i].ue_rnti; - ue_report[i]->has_rnti = 1; + const rnti_t rnti = ue_report[i]->rnti; + UE_id = flexran_get_mac_ue_id_rnti(mod_id, rnti); /* Check flag for creation of buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_BSR) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_BSR) { //TODO should be automated ue_report[i]->n_bsr = 4; uint32_t *elem; @@ -103,7 +104,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Check flag for creation of PHR report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR) { ue_report[i]->phr = flexran_get_ue_phr (enb_id, UE_id); // eNB_UE_list->UE_template[UE_PCCID(enb_id,UE_id)][UE_id].phr_info; ue_report[i]->has_phr = 1; ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR; @@ -111,7 +112,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Check flag for creation of RLC buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RLC_BS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RLC_BS) { ue_report[i]->n_rlc_report = 3; // Set this to the number of LCs for this UE. This needs to be generalized for for LCs Protocol__FlexRlcBsr ** rlc_reports; rlc_reports = malloc(sizeof(Protocol__FlexRlcBsr *) * ue_report[i]->n_rlc_report); @@ -157,7 +158,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Check flag for creation of MAC CE buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS) { // TODO: Fill in the actual MAC CE buffer status report ue_report[i]->pending_mac_ces = (flexran_get_MAC_CE_bitmap_TA(enb_id, UE_id, 0) | (0 << 1) | (0 << 2) | (0 << 3)) & 15; // Use as bitmap. Set one or more of the; /* Use as bitmap. Set one or more of the @@ -169,7 +170,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Check flag for creation of DL CQI report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_DL_CQI) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_DL_CQI) { // TODO: Fill in the actual DL CQI report for the UE based on its configuration Protocol__FlexDlCqiReport * dl_report; dl_report = malloc(sizeof(Protocol__FlexDlCqiReport)); @@ -420,7 +421,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Check flag for creation of paging buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PBS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PBS) { //TODO: Fill in the actual paging buffer status report. For this field to be valid, the RNTI //set in the report must be a P-RNTI Protocol__FlexPagingBufferReport *paging_report; @@ -474,7 +475,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Check flag for creation of UL CQI report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI) { //Fill in the full UL CQI report of the UE Protocol__FlexUlCqiReport *full_ul_report; @@ -559,7 +560,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI; } - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_STATS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_STATS) { Protocol__FlexMacStats *macstats; macstats = malloc(sizeof(Protocol__FlexMacStats)); @@ -668,15 +669,15 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } /* Allocate memory for list of cell reports */ - if (report_config->nr_cc > 0) { + if (n_cc > 0) { // Fill in the Cell reports - for (i = 0; i < report_config->nr_cc; i++) { + for (i = 0; i < n_cc; i++) { /* Check flag for creation of noise and interference report */ - if(report_config->cc_report_type[i].cc_report_flags & PROTOCOL__FLEX_CELL_STATS_TYPE__FLCST_NOISE_INTERFERENCE) { + if(cc_flags & PROTOCOL__FLEX_CELL_STATS_TYPE__FLCST_NOISE_INTERFERENCE) { // TODO: Fill in the actual noise and interference report for this cell Protocol__FlexNoiseInterferenceReport *ni_report; ni_report = malloc(sizeof(Protocol__FlexNoiseInterferenceReport)); @@ -710,8 +711,8 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, error: if (cell_report != NULL) { - if (report_config->nr_cc > 0) { - for (i = 0; i < report_config->nr_cc; i++) { + if (n_cc > 0) { + for (i = 0; i < n_cc; i++) { if (cell_report[i]->noise_inter_report != NULL) { free(cell_report[i]->noise_inter_report); cell_report[i]->noise_inter_report = NULL; @@ -723,8 +724,8 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } if (ue_report != NULL) { - if (report_config->nr_ue > 0) { - for (i = 0; i < report_config->nr_ue; i++) { + if (n_ue > 0) { + for (i = 0; i < n_ue; i++) { if (ue_report[i]->bsr != NULL) { free(ue_report[i]->bsr); ue_report[i]->bsr = NULL; diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h index 8ca855a6b3..68a572e2b2 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h @@ -52,7 +52,13 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle int flexran_agent_mac_destroy_sf_trigger(Protocol__FlexranMessage *msg); /* Statistics reply protocol message constructor and destructor */ -int flexran_agent_mac_stats_reply(mid_t mod_id, const report_config_t *report_config, Protocol__FlexUeStatsReport **ue_report, Protocol__FlexCellStatsReport **cell_report); +int flexran_agent_mac_stats_reply(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags, + Protocol__FlexCellStatsReport **cell_report, + int n_cc, + uint32_t cc_flags); int flexran_agent_mac_destroy_stats_reply(Protocol__FlexStatsReply *reply); /* DL MAC scheduling decision protocol message constructor (empty command) and destructor */ diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h index 01fc51f6a6..957fe6065e 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h @@ -61,12 +61,6 @@ err_code_t flexran_agent_init_cont_mac_stats_update(mid_t mod_id); err_code_t flexran_agent_destroy_cont_mac_stats_update(mid_t mod_id); -/*Enable/Disable the continuous stats update service for the MAC*/ -err_code_t flexran_agent_enable_cont_mac_stats_update(mid_t mod_id, xid_t xid, - stats_request_config_t *stats_req); - -err_code_t flexran_agent_disable_cont_mac_stats_update(mid_t mod_id); - Protocol__FlexranMessage * flexran_agent_generate_diff_mac_stats_report(Protocol__FlexranMessage *new_report, Protocol__FlexranMessage *old_report); diff --git a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c index 293ebab7a8..67da5fa452 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c +++ b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c @@ -65,25 +65,17 @@ void flexran_agent_pdcp_aggregate_stats(const mid_t mod_id, int flexran_agent_pdcp_stats_reply(mid_t mod_id, - const report_config_t *report_config, - Protocol__FlexUeStatsReport **ue_report, - Protocol__FlexCellStatsReport **cell_report) { - - - // Protocol__FlexHeader *header; - int i; - // int cc_id = 0; - - - /* Allocate memory for list of UE reports */ - if (report_config->nr_ue > 0) { + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags) { + if (n_ue > 0) { - for (i = 0; i < report_config->nr_ue; i++) { - const rnti_t rnti = report_config->ue_report_type[i].ue_rnti; + for (int i = 0; i < n_ue; i++) { + const rnti_t rnti = ue_report[i]->rnti; const uint16_t uid = flexran_get_pdcp_uid_from_rnti(mod_id, rnti); /* Check flag for creation of buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PDCP_STATS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PDCP_STATS) { Protocol__FlexPdcpStats *pdcp_aggr_stats; pdcp_aggr_stats = malloc(sizeof(Protocol__FlexPdcpStats)); @@ -129,12 +121,6 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id, error: LOG_W(FLEXRAN_AGENT, "Can't allocate PDCP stats\n"); - - /* if (cell_report != NULL) - free(cell_report); - if (ue_report != NULL) - free(ue_report); - */ return -1; } diff --git a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.h b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.h index 246f9709b5..11decf0298 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.h +++ b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.h @@ -48,9 +48,9 @@ /* Send to the controller all the pdcp stat updates that occured during this subframe*/ int flexran_agent_pdcp_stats_reply(mid_t mod_id, - const report_config_t *report_config, - Protocol__FlexUeStatsReport **ue_report, - Protocol__FlexCellStatsReport **cell_report); + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags); int flexran_agent_pdcp_destroy_stats_reply(Protocol__FlexStatsReply *reply); /* Get the stats from RAN API and aggregate them per USER*/ diff --git a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c index 6299e101a4..92c9917622 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c +++ b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c @@ -380,18 +380,15 @@ void flexran_trigger_rrc_measurements (mid_t mod_id, LTE_MeasResults_t* measRes int flexran_agent_rrc_stats_reply(mid_t mod_id, - const report_config_t *report_config, - Protocol__FlexUeStatsReport **ue_report, - Protocol__FlexCellStatsReport **cell_report) { - - if (report_config->nr_ue > 0) { - rnti_t rntis[report_config->nr_ue]; - flexran_get_rrc_rnti_list(mod_id, rntis, report_config->nr_ue); - for (int i = 0; i < report_config->nr_ue; i++) { - const rnti_t rnti = rntis[i]; + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags) { + if (n_ue > 0) { + for (int i = 0; i < n_ue; i++) { + const rnti_t rnti = ue_report[i]->rnti; /* Check flag for creation of buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RRC_MEASUREMENTS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RRC_MEASUREMENTS) { /*Source cell EUTRA Measurements*/ Protocol__FlexRrcMeasurements *rrc_measurements; @@ -531,7 +528,7 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, } return 0; error: - for (int i = 0; i < report_config->nr_ue; i++) { + for (int i = 0; i < n_ue; i++) { if (ue_report[i]->rrc_measurements && ue_report[i]->rrc_measurements->neigh_meas != NULL) { for (int j = 0; j < ue_report[i]->rrc_measurements->neigh_meas->n_eutra_meas; j++) { free(ue_report[i]->rrc_measurements->neigh_meas->eutra_meas[j]); @@ -540,8 +537,6 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, } } - if (cell_report != NULL) - free(cell_report); if (ue_report != NULL) free(ue_report); return -1; @@ -575,20 +570,18 @@ int flexran_agent_rrc_destroy_stats_reply(Protocol__FlexStatsReply *reply) } int flexran_agent_rrc_gtp_stats_reply(mid_t mod_id, - const report_config_t *report_config, - Protocol__FlexUeStatsReport **ue_report, - Protocol__FlexCellStatsReport **cell_report) { + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags) { /* This function fills the GTP part of the statistics. The necessary * information is, for our purposes, completely maintained in the RRC layer. * It would be possible to add a GTP module that handles this, though. */ - if (report_config->nr_ue > 0) { - rnti_t rntis[report_config->nr_ue]; - flexran_get_rrc_rnti_list(mod_id, rntis, report_config->nr_ue); - for (int i = 0; i < report_config->nr_ue; i++) { - const rnti_t rnti = rntis[i]; + if (n_ue > 0) { + for (int i = 0; i < n_ue; i++) { + const rnti_t rnti = ue_report[i]->rnti; /* Check flag for creation of buffer status report */ - if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_GTP_STATS) { + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_GTP_STATS) { /* get number of rabs for this UE */ const int num_e_rab = flexran_agent_rrc_gtp_num_e_rab(mod_id, rnti); @@ -618,7 +611,7 @@ int flexran_agent_rrc_gtp_stats_reply(mid_t mod_id, } return 0; error: - for (int i = 0; i < report_config->nr_ue; i++) { + for (int i = 0; i < n_ue; i++) { if (!ue_report[i]->gtp_stats) continue; for (int r = 0; r < ue_report[i]->n_gtp_stats; ++r) { if (ue_report[i]->gtp_stats[r]) { diff --git a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.h b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.h index fdf00ff841..1aa110a3e9 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.h +++ b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.h @@ -57,12 +57,18 @@ int flexran_agent_destroy_ue_state_change(Protocol__FlexranMessage *msg); void flexran_trigger_rrc_measurements (mid_t mod_id, LTE_MeasResults_t *); /* Statistics reply protocol message constructor and destructor */ -int flexran_agent_rrc_stats_reply(mid_t mod_id, const report_config_t *report_config, Protocol__FlexUeStatsReport **ue_report, Protocol__FlexCellStatsReport **cell_report); +int flexran_agent_rrc_stats_reply(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags); int flexran_agent_rrc_destroy_stats_reply(Protocol__FlexStatsReply *reply); /* Statistic reply for GTP statistics which OAI stores also in the RRC layer. * This might be moved to a separate GTP module in the future */ -int flexran_agent_rrc_gtp_stats_reply(mid_t mod_id, const report_config_t *report_config, Protocol__FlexUeStatsReport **ue_report, Protocol__FlexCellStatsReport **cell_report); +int flexran_agent_rrc_gtp_stats_reply(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags); int flexran_agent_rrc_gtp_destroy_stats_reply(Protocol__FlexStatsReply *reply); /* Fill the RRC part of a ue_config message */ diff --git a/openair2/ENB_APP/flexran_agent.c b/openair2/ENB_APP/flexran_agent.c index f73e808865..e6ecf4250d 100644 --- a/openair2/ENB_APP/flexran_agent.c +++ b/openair2/ENB_APP/flexran_agent.c @@ -202,8 +202,6 @@ int flexran_agent_start(mid_t mod_id) *flexran_agent_register_channel(mod_id, channel, FLEXRAN_AGENT_MAC); */ - /*Initialize the continuous stats update mechanism*/ - flexran_agent_init_cont_stats_update(mod_id); pthread_t t; threadCreate(&t, receive_thread, flexran, "flexran", -1, OAI_PRIORITY_RT); diff --git a/openair2/ENB_APP/flexran_agent_common.h b/openair2/ENB_APP/flexran_agent_common.h index f116eb6591..4887842fa6 100644 --- a/openair2/ENB_APP/flexran_agent_common.h +++ b/openair2/ENB_APP/flexran_agent_common.h @@ -153,21 +153,17 @@ Protocol__FlexranMessage* flexran_agent_handle_message (mid_t mod_id, Protocol__FlexranMessage *flexran_agent_handle_timed_task(void *args); /*Top level Statistics hanlder*/ +Protocol__FlexranMessage *flexran_agent_send_stats_reply(void *args); int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg); /* Function to be used to handle reply message . */ -int flexran_agent_stats_reply(mid_t enb_id, xid_t xid, const report_config_t *report_config, Protocol__FlexranMessage **msg); +int flexran_agent_stats_reply(mid_t enb_id, xid_t xid, const Protocol__FlexStatsRequest *stats_req, Protocol__FlexranMessage **msg); int flexran_agent_destroy_stats_reply(Protocol__FlexranMessage *msg); /* Top level Statistics request protocol message constructor and destructor */ -int flexran_agent_stats_request(mid_t mod_id, xid_t xid, const stats_request_config_t *report_config, Protocol__FlexranMessage **msg); +//int flexran_agent_stats_request(mid_t mod_id, xid_t xid, const stats_request_config_t *report_config, Protocol__FlexranMessage **msg); int flexran_agent_destroy_stats_request(Protocol__FlexranMessage *msg); -err_code_t flexran_agent_init_cont_stats_update(mid_t mod_id); - -err_code_t flexran_agent_enable_cont_stats_update(mid_t mod_id, xid_t xid, stats_request_config_t *stats_req) ; -err_code_t flexran_agent_disable_cont_stats_update(mid_t mod_id); - /* Handle a received eNB config reply message as an "order" to reconfigure. It * does not come as a reconfiguration message as this is a "structured" * ProtoBuf message (as opposed to "unstructured" YAML). There is no destructor diff --git a/openair2/ENB_APP/flexran_agent_defs.h b/openair2/ENB_APP/flexran_agent_defs.h index 706688286d..1b6102590b 100644 --- a/openair2/ENB_APP/flexran_agent_defs.h +++ b/openair2/ENB_APP/flexran_agent_defs.h @@ -193,38 +193,4 @@ typedef struct { } agent_reconf_rrc; - -/* These structs will be used to give - instructions for the type of stats reports - we need to create */ - - -typedef struct { - uint16_t ue_rnti; - uint32_t ue_report_flags; /* Indicates the report elements - required for this UE id. See - FlexRAN specification 1.2.4.2 */ -} ue_report_type_t; - -typedef struct { - uint16_t cc_id; - uint32_t cc_report_flags; /* Indicates the report elements - required for this CC index. See - FlexRAN specification 1.2.4.3 */ -} cc_report_type_t; - -typedef struct { - int nr_ue; - ue_report_type_t *ue_report_type; - int nr_cc; - cc_report_type_t *cc_report_type; -} report_config_t; - -typedef struct stats_request_config_s{ - uint8_t report_type; - uint8_t report_frequency; - uint16_t period; /*In number of subframes*/ - report_config_t *config; -} stats_request_config_t; - #endif diff --git a/openair2/ENB_APP/flexran_agent_handler.c b/openair2/ENB_APP/flexran_agent_handler.c index e089675b62..e7ce0f317b 100644 --- a/openair2/ENB_APP/flexran_agent_handler.c +++ b/openair2/ENB_APP/flexran_agent_handler.c @@ -196,335 +196,186 @@ err_code_t flexran_agent_destroy_flexran_message(Protocol__FlexranMessage *msg) /* Top Level Statistics Report +*/ - */ - - - -int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg){ - - // TODO: Must deal with sanitization of input - // TODO: Must check if RNTIs and cell ids of the request actually exist - // TODO: Must resolve conflicts among stats requests - - int i; - err_code_t err_code = 0; - xid_t xid; - uint32_t usec_interval, sec_interval; - - //TODO: We do not deal with multiple CCs at the moment and eNB id is 0 - int enb_id = mod_id; - - //eNB_MAC_INST *eNB = &eNB_mac_inst[enb_id]; - //UE_list_t *eNB_UE_list= &eNB->UE_list; - - report_config_t report_config; - - uint32_t ue_flags = 0; - uint32_t c_flags = 0; - +int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg) { + *msg = NULL; Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)params; - Protocol__FlexStatsRequest *stats_req = input->stats_request_msg; - xid = (stats_req->header)->xid; + const xid_t xid = stats_req->header->xid; - // Check the type of request that is made - switch(stats_req->body_case) { - case PROTOCOL__FLEX_STATS_REQUEST__BODY_COMPLETE_STATS_REQUEST: ; - Protocol__FlexCompleteStatsRequest *comp_req = stats_req->complete_stats_request; - if (comp_req->report_frequency == PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_OFF) { - /*Disable both periodic and continuous updates*/ - // flexran_agent_disable_cont_stats_update(mod_id); - flexran_agent_destroy_timer_by_task_id(xid); - *msg = NULL; - return 0; - } else { //One-off, periodical or continuous reporting - //Set the proper flags - ue_flags = comp_req->ue_report_flags; - c_flags = comp_req->cell_report_flags; - //Create a list of all eNB RNTIs and cells + if (stats_req->body_case != PROTOCOL__FLEX_STATS_REQUEST__BODY_COMPLETE_STATS_REQUEST) { + LOG_E(FLEXRAN_AGENT, "only complete stats are supported at the moment\n"); + return -1; + } + Protocol__FlexCompleteStatsRequest *comp_req = stats_req->complete_stats_request; + flexran_agent_timer_args_t *timer_args = NULL; - //Set the number of UEs and create list with their RNTIs stats configs - report_config.nr_ue = 0; - if (flexran_agent_get_rrc_xface(mod_id)) - report_config.nr_ue = flexran_get_rrc_num_ues(mod_id); - else if (flexran_agent_get_mac_xface(mod_id)) - report_config.nr_ue = flexran_get_mac_num_ues(mod_id); - - if (flexran_agent_get_rrc_xface(mod_id) && flexran_agent_get_mac_xface(mod_id) - && flexran_get_rrc_num_ues(mod_id) != flexran_get_mac_num_ues(mod_id)) { - const int nrrc = flexran_get_rrc_num_ues(mod_id); - const int nmac = flexran_get_mac_num_ues(mod_id); - report_config.nr_ue = nrrc < nmac ? nrrc : nmac; - LOG_E(FLEXRAN_AGENT, "%s(): different numbers of UEs in RRC (%d) and MAC (%d), reporting for %d UEs\n", - __func__, nrrc, nmac, report_config.nr_ue); - } - report_config.ue_report_type = malloc(sizeof(ue_report_type_t) * report_config.nr_ue); - if (report_config.ue_report_type == NULL) { - // TODO: Add appropriate error code - err_code = -100; - goto error; - } - if (flexran_agent_get_rrc_xface(mod_id)) { - rnti_t rntis[report_config.nr_ue]; - flexran_get_rrc_rnti_list(mod_id, rntis, report_config.nr_ue); - for (i = 0; i < report_config.nr_ue; i++) { - report_config.ue_report_type[i].ue_rnti = rntis[i]; - report_config.ue_report_type[i].ue_report_flags = ue_flags; - } - } - if (flexran_agent_get_mac_xface(mod_id) && !flexran_agent_get_rrc_xface(mod_id)) { - for (i = 0; i < report_config.nr_ue; i++) { - const int UE_id = flexran_get_mac_ue_id(mod_id, i); - report_config.ue_report_type[i].ue_rnti = flexran_get_mac_ue_crnti(enb_id, UE_id); - report_config.ue_report_type[i].ue_report_flags = ue_flags; - } - } - //Set the number of CCs and create a list with the cell stats configs - report_config.nr_cc = MAX_NUM_CCs; - report_config.cc_report_type = malloc(sizeof(cc_report_type_t) * report_config.nr_cc); - if (report_config.cc_report_type == NULL) { - // TODO: Add appropriate error code - err_code = -100; - goto error; - } - for (i = 0; i < report_config.nr_cc; i++) { - //TODO: Must fill in the proper cell ids - report_config.cc_report_type[i].cc_id = i; - report_config.cc_report_type[i].cc_report_flags = c_flags; - } - /* Check if request was periodical */ - if (comp_req->report_frequency == PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_PERIODICAL) { - /* Create a one off flexran message as an argument for the periodical task */ - Protocol__FlexranMessage *timer_msg = NULL; - stats_request_config_t request_config; - request_config.report_type = PROTOCOL__FLEX_STATS_TYPE__FLST_COMPLETE_STATS; - request_config.report_frequency = PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_ONCE; - request_config.period = 0; - /* Need to make sure that the ue flags are saved (Bug) */ - if (report_config.nr_ue == 0) { - report_config.nr_ue = 1; - report_config.ue_report_type = malloc(sizeof(ue_report_type_t)); - if (report_config.ue_report_type == NULL) { - // TODO: Add appropriate error code - err_code = -100; - goto error; - } - report_config.ue_report_type[0].ue_rnti = 0; // Dummy value - report_config.ue_report_type[0].ue_report_flags = ue_flags; - } - request_config.config = &report_config; - if (flexran_agent_stats_request(enb_id, xid, &request_config, &timer_msg) == -1) { - err_code = -100; - goto error; - } - /* Create a timer */ - long timer_id = 0; - flexran_agent_timer_args_t *timer_args = malloc(sizeof(flexran_agent_timer_args_t)); - memset (timer_args, 0, sizeof(flexran_agent_timer_args_t)); - timer_args->mod_id = enb_id; - timer_args->msg = timer_msg; - /*Convert subframes to usec time*/ - usec_interval = 1000*comp_req->sf; - sec_interval = 0; - /*add seconds if required*/ - if (usec_interval >= 1000*1000) { - sec_interval = usec_interval/(1000*1000); - usec_interval = usec_interval%(1000*1000); - } - flexran_agent_create_timer(sec_interval, usec_interval, FLEXRAN_AGENT_DEFAULT, - enb_id, FLEXRAN_AGENT_TIMER_TYPE_PERIODIC, xid, - flexran_agent_handle_timed_task,(void*) timer_args, &timer_id); - } else if (comp_req->report_frequency == PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_CONTINUOUS) { - /*If request was for continuous updates, disable the previous configuration and - set up a new one*/ - flexran_agent_disable_cont_stats_update(mod_id); - stats_request_config_t request_config; - request_config.report_type = PROTOCOL__FLEX_STATS_TYPE__FLST_COMPLETE_STATS; - request_config.report_frequency = PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_ONCE; - request_config.period = 0; - /* Need to make sure that the ue flags are saved (Bug) */ - if (report_config.nr_ue == 0) { - report_config.nr_ue = 1; - report_config.ue_report_type = malloc(sizeof(ue_report_type_t)); - if (report_config.ue_report_type == NULL) { - // TODO: Add appropriate error code - err_code = -100; - goto error; - } - report_config.ue_report_type[0].ue_rnti = 0; // Dummy value - report_config.ue_report_type[0].ue_report_flags = ue_flags; - } - request_config.config = &report_config; - flexran_agent_enable_cont_stats_update(enb_id, xid, &request_config); - } - } - break; - case PROTOCOL__FLEX_STATS_REQUEST__BODY_CELL_STATS_REQUEST:; - Protocol__FlexCellStatsRequest *cell_req = stats_req->cell_stats_request; - // UE report config will be blank - report_config.nr_ue = 0; - report_config.ue_report_type = NULL; - report_config.nr_cc = cell_req->n_cell; - report_config.cc_report_type = malloc(sizeof(cc_report_type_t) * report_config.nr_cc); - if (report_config.cc_report_type == NULL) { - // TODO: Add appropriate error code - err_code = -100; - goto error; - } - for (i = 0; i < report_config.nr_cc; i++) { - //TODO: Must fill in the proper cell ids - report_config.cc_report_type[i].cc_id = cell_req->cell[i]; - report_config.cc_report_type[i].cc_report_flags = cell_req->flags; - } - break; - case PROTOCOL__FLEX_STATS_REQUEST__BODY_UE_STATS_REQUEST:; - Protocol__FlexUeStatsRequest *ue_req = stats_req->ue_stats_request; - // Cell report config will be blank - report_config.nr_cc = 0; - report_config.cc_report_type = NULL; - report_config.nr_ue = ue_req->n_rnti; - report_config.ue_report_type = malloc(sizeof(ue_report_type_t) * report_config.nr_ue); - if (report_config.ue_report_type == NULL) { - // TODO: Add appropriate error code - err_code = -100; - goto error; - } - for (i = 0; i < report_config.nr_ue; i++) { - const int UE_id = flexran_get_mac_ue_id(mod_id, i); - report_config.ue_report_type[i].ue_rnti = ue_req->rnti[UE_id]; - report_config.ue_report_type[i].ue_report_flags = ue_req->flags; - } - break; + switch (comp_req->report_frequency) { + case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_OFF: + flexran_agent_destroy_timer_by_task_id(xid); + return 0; + case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_ONCE: + LOG_E(FLEXRAN_AGENT, "one-shot timer not implemented yet\n"); + return -1; + case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_PERIODICAL: + /* Create a one off flexran message as an argument for the periodical task */ + timer_args = calloc(1, sizeof(flexran_agent_timer_args_t)); + AssertFatal(timer_args, "cannot allocate memory for timer\n"); + timer_args->mod_id = mod_id; + timer_args->msg = input; + flexran_agent_create_timer(mod_id, comp_req->sf, + FLEXRAN_AGENT_TIMER_TYPE_PERIODIC, xid, + flexran_agent_send_stats_reply, timer_args); + /* return 1: do not dispose comp_req message we received, we still need it */ + return 1; + case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_CONTINUOUS: + LOG_E(FLEXRAN_AGENT, "unsupported report frequency continuous\n"); + return -1; default: - //TODO: Add appropriate error code - err_code = -100; - goto error; + LOG_E(FLEXRAN_AGENT, "unknown report frequency\n"); + return -1; } - - if (flexran_agent_stats_reply(enb_id, xid, &report_config, msg )) { - err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; - goto error; - } - - if (report_config.ue_report_type) - free(report_config.ue_report_type); - if (report_config.cc_report_type) - free(report_config.cc_report_type); - - return 0; - - error : - LOG_E(FLEXRAN_AGENT, "%s(): errno %d occured\n", __func__, err_code); - return err_code; } /* Top level reply */ +Protocol__FlexranMessage *flexran_agent_send_stats_reply(void *args) { + const flexran_agent_timer_args_t *timer_args = args; + const mid_t enb_id = timer_args->mod_id; + const Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)timer_args->msg; + const Protocol__FlexStatsRequest *stats_req = input->stats_request_msg; + const xid_t xid = stats_req->header->xid; -int flexran_agent_stats_reply(mid_t enb_id, xid_t xid, const report_config_t *report_config, Protocol__FlexranMessage **msg){ + Protocol__FlexranMessage *reply = NULL; + err_code_t rc = flexran_agent_stats_reply(enb_id, xid, stats_req, &reply); + if (rc < 0) { + LOG_E(FLEXRAN_AGENT, "%s(): errno %d occured, cannot send stats_reply\n", + __func__, rc); + return NULL; + } + return reply; +} + +int flexran_agent_stats_reply(mid_t enb_id, + xid_t xid, + const Protocol__FlexStatsRequest *stats_req, + Protocol__FlexranMessage **msg) { Protocol__FlexHeader *header = NULL; Protocol__FlexUeStatsReport **ue_report = NULL; Protocol__FlexCellStatsReport **cell_report = NULL; Protocol__FlexStatsReply *stats_reply_msg = NULL; err_code_t err_code = PROTOCOL__FLEXRAN_ERR__UNEXPECTED; - int i,j; + AssertFatal(stats_req->body_case == PROTOCOL__FLEX_STATS_REQUEST__BODY_COMPLETE_STATS_REQUEST, + "%s() handles only complete stats requests\n", + __func__); + const uint32_t cell_flags = stats_req->complete_stats_request->cell_report_flags; + const uint32_t ue_flags = stats_req->complete_stats_request->ue_report_flags; - if (flexran_create_header(xid, PROTOCOL__FLEX_TYPE__FLPT_STATS_REPLY, &header) != 0) { - goto error; + /* TODO: get_number in own function */ + int n_ue = 0; + if (flexran_agent_get_rrc_xface(enb_id)) + n_ue = flexran_get_rrc_num_ues(enb_id); + else if (flexran_agent_get_mac_xface(enb_id)) + n_ue = flexran_get_mac_num_ues(enb_id); + + if (flexran_agent_get_rrc_xface(enb_id) && flexran_agent_get_mac_xface(enb_id) + && flexran_get_rrc_num_ues(enb_id) != flexran_get_mac_num_ues(enb_id)) { + const int nrrc = flexran_get_rrc_num_ues(enb_id); + const int nmac = flexran_get_mac_num_ues(enb_id); + n_ue = nrrc < nmac ? nrrc : nmac; + LOG_E(FLEXRAN_AGENT, "%s(): different numbers of UEs in RRC (%d) and MAC (%d), reporting for %d UEs\n", + __func__, nrrc, nmac, n_ue); } - stats_reply_msg = malloc(sizeof(Protocol__FlexStatsReply)); - - if (stats_reply_msg == NULL) { - goto error; + rnti_t rntis[n_ue]; + if (flexran_agent_get_rrc_xface(enb_id)) + flexran_get_rrc_rnti_list(enb_id, rntis, n_ue); + if (flexran_agent_get_mac_xface(enb_id) && !flexran_agent_get_rrc_xface(enb_id)) { + for (int i = 0; i < n_ue; i++) { + const int UE_id = flexran_get_mac_ue_id(enb_id, i); + rntis[i] = flexran_get_mac_ue_crnti(enb_id, UE_id); + } } - protocol__flex_stats_reply__init(stats_reply_msg); - stats_reply_msg->header = header; - - stats_reply_msg->n_ue_report = report_config->nr_ue; - stats_reply_msg->n_cell_report = report_config->nr_cc; - - // UE report - - ue_report = malloc(sizeof(Protocol__FlexUeStatsReport *) * report_config->nr_ue); + int n_cc = MAX_NUM_CCs; + ue_report = calloc(n_ue, sizeof(Protocol__FlexUeStatsReport *)); if (ue_report == NULL) { goto error; } - - for (i = 0; i < report_config->nr_ue; i++) { - - ue_report[i] = malloc(sizeof(Protocol__FlexUeStatsReport)); - if (ue_report[i] == NULL) { - goto error; - } - protocol__flex_ue_stats_report__init(ue_report[i]); - ue_report[i]->rnti = report_config->ue_report_type[i].ue_rnti; - ue_report[i]->has_rnti = 1; - ue_report[i]->has_flags = 1; /* actual flags are filled in the CMs below */ - + for (int i = 0; i < n_ue; i++) { + ue_report[i] = malloc(sizeof(Protocol__FlexUeStatsReport)); + if (ue_report[i] == NULL) { + goto error; + } + protocol__flex_ue_stats_report__init(ue_report[i]); + ue_report[i]->rnti = rntis[i]; + ue_report[i]->has_rnti = 1; + ue_report[i]->has_flags = 1; /* actual flags are filled in the CMs below */ } - // cell rpoert - - cell_report = malloc(sizeof(Protocol__FlexCellStatsReport *) * report_config->nr_cc); + cell_report = calloc(n_cc, sizeof(Protocol__FlexCellStatsReport *)); if (cell_report == NULL) { goto error; } - - for (i = 0; i < report_config->nr_cc; i++) { - - cell_report[i] = malloc(sizeof(Protocol__FlexCellStatsReport)); - if(cell_report[i] == NULL) { - goto error; - } - - protocol__flex_cell_stats_report__init(cell_report[i]); - cell_report[i]->carrier_index = report_config->cc_report_type[i].cc_id; - cell_report[i]->has_carrier_index = 1; - cell_report[i]->has_flags = 1; /* actual flags are filled in the CMs below */ - + for (int i = 0; i < n_cc; i++) { + cell_report[i] = malloc(sizeof(Protocol__FlexCellStatsReport)); + if(cell_report[i] == NULL) { + goto error; + } + protocol__flex_cell_stats_report__init(cell_report[i]); + cell_report[i]->carrier_index = i; + cell_report[i]->has_carrier_index = 1; + cell_report[i]->has_flags = 1; /* actual flags are filled in the CMs below */ } /* MAC reply split */ if (flexran_agent_get_mac_xface(enb_id) - && flexran_agent_mac_stats_reply(enb_id, report_config, ue_report, cell_report) < 0) { + && flexran_agent_mac_stats_reply(enb_id, + ue_report, n_ue, ue_flags, + cell_report, n_cc, cell_flags) < 0) { err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; goto error; } /* RRC reply split */ if (flexran_agent_get_rrc_xface(enb_id) - && flexran_agent_rrc_stats_reply(enb_id, report_config, ue_report, cell_report) < 0) { + && flexran_agent_rrc_stats_reply(enb_id, ue_report, n_ue, ue_flags) < 0) { err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; goto error; } /* PDCP reply split */ if (flexran_agent_get_pdcp_xface(enb_id) - && flexran_agent_pdcp_stats_reply(enb_id, report_config, ue_report, cell_report) < 0) { + && flexran_agent_pdcp_stats_reply(enb_id, ue_report, n_ue, ue_flags) < 0) { err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; goto error; } /* GTP reply split, currently performed through RRC module */ if (flexran_agent_get_rrc_xface(enb_id) - && flexran_agent_rrc_gtp_stats_reply(enb_id, report_config, ue_report, cell_report) < 0) { + && flexran_agent_rrc_gtp_stats_reply(enb_id, ue_report, n_ue, ue_flags) < 0) { err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; goto error; } - stats_reply_msg->cell_report = cell_report; - stats_reply_msg->ue_report = ue_report; - - *msg = malloc(sizeof(Protocol__FlexranMessage)); - if(*msg == NULL) { + if (flexran_create_header(xid, PROTOCOL__FLEX_TYPE__FLPT_STATS_REPLY, &header) != 0) { goto error; } + stats_reply_msg = malloc(sizeof(Protocol__FlexStatsReply)); + AssertFatal(stats_reply_msg, "no memory for stats_reply_msg\n"); + protocol__flex_stats_reply__init(stats_reply_msg); + stats_reply_msg->header = header; + stats_reply_msg->n_ue_report = n_ue; + stats_reply_msg->ue_report = ue_report; + stats_reply_msg->n_cell_report = n_cc; + stats_reply_msg->cell_report = cell_report; + + *msg = malloc(sizeof(Protocol__FlexranMessage)); + AssertFatal(*msg, "no memory for stats_reply container msg\n"); protocol__flexran_message__init(*msg); (*msg)->msg_case = PROTOCOL__FLEXRAN_MESSAGE__MSG_STATS_REPLY_MSG; (*msg)->msg_dir = PROTOCOL__FLEXRAN_DIRECTION__SUCCESSFUL_OUTCOME; @@ -546,7 +397,7 @@ error : } if (ue_report != NULL) { - for (j = 0; j < report_config->nr_ue; j++) { + for (int j = 0; j < n_ue; j++) { if (ue_report[j] != NULL) { free(ue_report[j]); } @@ -556,7 +407,7 @@ error : } if (cell_report != NULL) { - for (j = 0; j < report_config->nr_cc; j++) { + for (int j = 0; j < n_cc; j++) { if (cell_report[j] != NULL) { free(cell_report[j]); } @@ -572,6 +423,7 @@ error : Top Level Request */ +/* int flexran_agent_stats_request(mid_t mod_id, xid_t xid, const stats_request_config_t *report_config, @@ -678,6 +530,7 @@ int flexran_agent_stats_request(mid_t mod_id, //LOG_E(MAC, "%s: an error occured\n", __FUNCTION__); return -1; } +*/ int flexran_agent_destroy_stats_request(Protocol__FlexranMessage *msg) { if(msg->msg_case != PROTOCOL__FLEXRAN_MESSAGE__MSG_STATS_REQUEST_MSG) @@ -719,88 +572,3 @@ int flexran_agent_destroy_stats_reply(Protocol__FlexranMessage *msg) free(msg); return 0; } - -err_code_t flexran_agent_disable_cont_stats_update(mid_t mod_id) { - /*Disable the continuous updates for the MAC*/ - if (pthread_mutex_lock(stats_context[mod_id].mutex)) { - goto error; - } - stats_context[mod_id].cont_update = 0; - stats_context[mod_id].xid = 0; - if (stats_context[mod_id].stats_req != NULL) { - flexran_agent_destroy_flexran_message(stats_context[mod_id].stats_req); - } - if (stats_context[mod_id].prev_stats_reply != NULL) { - flexran_agent_destroy_flexran_message(stats_context[mod_id].prev_stats_reply); - } - if (pthread_mutex_unlock(stats_context[mod_id].mutex)) { - goto error; - } - return 0; - - error: - LOG_E(FLEXRAN_AGENT, "stats_context for eNB %d is not initialized\n", mod_id); - return -1; - -} - -err_code_t flexran_agent_enable_cont_stats_update(mid_t mod_id, - xid_t xid, stats_request_config_t *stats_req) { - - if (pthread_mutex_lock(stats_context[mod_id].mutex)) { - goto error; - } - - Protocol__FlexranMessage *req_msg = NULL; - - flexran_agent_stats_request(mod_id, xid, stats_req, &req_msg); - - if (req_msg != NULL) { - stats_context[mod_id].stats_req = req_msg; - stats_context[mod_id].prev_stats_reply = NULL; - - stats_context[mod_id].cont_update = 1; - stats_context[mod_id].xid = xid; - } - - if (pthread_mutex_unlock(stats_context[mod_id].mutex)) { - goto error; - } - return 0; - - error: - LOG_E(FLEXRAN_AGENT, "stats_context for eNB %d is not initialized\n", mod_id); - return -1; -} - - -err_code_t flexran_agent_init_cont_stats_update(mid_t mod_id) { - - - /*Initially the continuous update is set to false*/ - stats_context[mod_id].cont_update = 0; - stats_context[mod_id].is_initialized = 1; - stats_context[mod_id].stats_req = NULL; - stats_context[mod_id].prev_stats_reply = NULL; - stats_context[mod_id].mutex = calloc(1, sizeof(pthread_mutex_t)); - if (stats_context[mod_id].mutex == NULL) - goto error; - if (pthread_mutex_init(stats_context[mod_id].mutex, NULL) != 0) - goto error; - - return 0; - - error: - return -1; -} - -err_code_t flexran_agent_destroy_cont_stats_update(mid_t mod_id) { - - stats_context[mod_id].cont_update = 0; - stats_context[mod_id].is_initialized = 0; - flexran_agent_destroy_flexran_message(stats_context[mod_id].stats_req); - flexran_agent_destroy_flexran_message(stats_context[mod_id].prev_stats_reply); - free(stats_context[mod_id].mutex); - - return 1; -} diff --git a/openair2/ENB_APP/flexran_agent_timer.c b/openair2/ENB_APP/flexran_agent_timer.c index 621fe9f846..e4ce1b82d4 100644 --- a/openair2/ENB_APP/flexran_agent_timer.c +++ b/openair2/ENB_APP/flexran_agent_timer.c @@ -58,48 +58,48 @@ int flexran_agent_compare_timer(struct flexran_agent_timer_element_s *a, struct return 0; } -err_code_t flexran_agent_create_timer(uint32_t interval_sec, - uint32_t interval_usec, - agent_id_t agent_id, - instance_t instance, +err_code_t flexran_agent_create_timer(mid_t mod_id, + uint32_t sf, uint32_t timer_type, - xid_t xid, + xid_t xid, flexran_agent_timer_callback_t cb, - void *timer_args, - long *timer_id) { - struct flexran_agent_timer_element_s *e = calloc(1, sizeof(*e)); - DevAssert(e != NULL); - //uint32_t timer_id; + void *timer_args) { int ret=-1; - if ((interval_sec == 0) && (interval_usec == 0 )) { - free(e); + if (sf <= 0) return TIMER_NULL; - } - if (timer_type >= FLEXRAN_AGENT_TIMER_TYPE_MAX) { - free(e); + if (timer_type >= FLEXRAN_AGENT_TIMER_TYPE_MAX) return TIMER_TYPE_INVALIDE; - } + uint32_t interval_usec = sf * 1000; + uint32_t interval_sec = 0; + if (interval_usec >= 1000 * 1000) { + interval_sec = interval_usec / (1000 * 1000); + interval_usec = interval_usec % (1000 * 1000); + } + struct flexran_agent_timer_element_s *e = calloc(1, sizeof(*e)); + DevAssert(e != NULL); + long timer_id = 0; + AssertFatal(e, "cannot allocate memory for FlexRAN timer!\n"); if (timer_type == FLEXRAN_AGENT_TIMER_TYPE_ONESHOT) { ret = timer_setup(interval_sec, interval_usec, TASK_FLEXRAN_AGENT, - instance, + mod_id, TIMER_ONE_SHOT, timer_args, - timer_id); + &timer_id); e->type = TIMER_ONE_SHOT; } else if (timer_type == FLEXRAN_AGENT_TIMER_TYPE_PERIODIC ) { ret = timer_setup(interval_sec, interval_usec, TASK_FLEXRAN_AGENT, - instance, + mod_id, TIMER_PERIODIC, timer_args, - timer_id); + &timer_id); e->type = TIMER_PERIODIC; } @@ -108,10 +108,10 @@ err_code_t flexran_agent_create_timer(uint32_t interval_sec, return TIMER_SETUP_FAILED; } - e->agent_id = agent_id; - e->instance = instance; + e->agent_id = mod_id; + e->instance = mod_id; e->state = FLEXRAN_AGENT_TIMER_STATE_ACTIVE; - e->timer_id = *timer_id; + e->timer_id = timer_id; e->xid = xid; e->timer_args = timer_args; e->cb = cb; diff --git a/openair2/ENB_APP/flexran_agent_timer.h b/openair2/ENB_APP/flexran_agent_timer.h index d72490f38f..4fbf44a7e2 100644 --- a/openair2/ENB_APP/flexran_agent_timer.h +++ b/openair2/ENB_APP/flexran_agent_timer.h @@ -89,17 +89,13 @@ typedef struct flexran_agent_timer_instance_s{ err_code_t flexran_agent_init_timer(void); -/* Create a timer for some agent related event with id xid. Will store the id - of the generated timer in timer_id */ -err_code_t flexran_agent_create_timer(uint32_t interval_sec, - uint32_t interval_usec, - agent_id_t agent_id, - instance_t instance, - uint32_t timer_type, - xid_t xid, - flexran_agent_timer_callback_t cb, - void* timer_args, - long *timer_id); +/* Create a timer for some agent related event with id xid. */ +err_code_t flexran_agent_create_timer(mid_t mod_id, + uint32_t sf, + uint32_t timer_type, + xid_t xid, + flexran_agent_timer_callback_t cb, + void *timer_args); /* Destroy all existing timers */ err_code_t flexran_agent_destroy_timers(void); From 5c4aa309ebe2c75c02209d3caa499eeadba43c89 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Thu, 17 Oct 2019 17:30:23 +0200 Subject: [PATCH 34/76] FlexRAN: helper function to get No. UEs --- openair2/ENB_APP/flexran_agent_common.c | 37 ++++++++++++++---------- openair2/ENB_APP/flexran_agent_common.h | 4 +++ openair2/ENB_APP/flexran_agent_handler.c | 16 +--------- 3 files changed, 27 insertions(+), 30 deletions(-) diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index ac18f16069..552c58555b 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -598,21 +598,7 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl goto error; ue_config_reply_msg->header = header; - ue_config_reply_msg->n_ue_config = 0; - - if (flexran_agent_get_rrc_xface(mod_id)) - ue_config_reply_msg->n_ue_config = flexran_get_rrc_num_ues(mod_id); - else if (flexran_agent_get_mac_xface(mod_id)) - ue_config_reply_msg->n_ue_config = flexran_get_mac_num_ues(mod_id); - - if (flexran_agent_get_rrc_xface(mod_id) && flexran_agent_get_mac_xface(mod_id) - && flexran_get_rrc_num_ues(mod_id) != flexran_get_mac_num_ues(mod_id)) { - const int nrrc = flexran_get_rrc_num_ues(mod_id); - const int nmac = flexran_get_mac_num_ues(mod_id); - ue_config_reply_msg->n_ue_config = nrrc < nmac ? nrrc : nmac; - LOG_E(FLEXRAN_AGENT, "%s(): different numbers of UEs in RRC (%d) and MAC (%d), reporting for %lu UEs\n", - __func__, nrrc, nmac, ue_config_reply_msg->n_ue_config); - } + ue_config_reply_msg->n_ue_config = flexran_agent_get_num_ues(mod_id); Protocol__FlexUeConfig **ue_config; @@ -935,3 +921,24 @@ int flexran_agent_handle_ue_config_reply(mid_t mod_id, const void *params, Proto *msg = NULL; return 0; } + +int flexran_agent_get_num_ues(mid_t mod_id) { + const int has_rrc = flexran_agent_get_rrc_xface(mod_id) != NULL; + const int has_mac = flexran_agent_get_mac_xface(mod_id) != NULL; + DevAssert(has_rrc || has_mac); + if (has_rrc && !has_mac) + return flexran_get_rrc_num_ues(mod_id); + if (!has_rrc && has_mac) + return flexran_get_mac_num_ues(mod_id); + + /* has both */ + const int nrrc = flexran_get_rrc_num_ues(mod_id); + const int nmac = flexran_get_mac_num_ues(mod_id); + if (nrrc != nmac) { + const int n_ue = nrrc < nmac ? nrrc : nmac; + LOG_E(FLEXRAN_AGENT, "%s(): different numbers of UEs in RRC (%d) and MAC (%d), reporting for %d UEs\n", + __func__, nrrc, nmac, n_ue); + return n_ue; + } + return nrrc; +} diff --git a/openair2/ENB_APP/flexran_agent_common.h b/openair2/ENB_APP/flexran_agent_common.h index 4887842fa6..fcca7d4212 100644 --- a/openair2/ENB_APP/flexran_agent_common.h +++ b/openair2/ENB_APP/flexran_agent_common.h @@ -179,4 +179,8 @@ int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void* params, Prot * request message. */ int flexran_agent_handle_ue_config_reply(mid_t mod_id, const void* params, Protocol__FlexranMessage **msg); +/* Return the number of UEs in the BS of this agent across RRC/MAC. If they + * disagree, prints an error and returns the minimum of both. */ +int flexran_agent_get_num_ues(mid_t mod_id); + #endif diff --git a/openair2/ENB_APP/flexran_agent_handler.c b/openair2/ENB_APP/flexran_agent_handler.c index e7ce0f317b..c3e9286441 100644 --- a/openair2/ENB_APP/flexran_agent_handler.c +++ b/openair2/ENB_APP/flexran_agent_handler.c @@ -274,21 +274,7 @@ int flexran_agent_stats_reply(mid_t enb_id, const uint32_t cell_flags = stats_req->complete_stats_request->cell_report_flags; const uint32_t ue_flags = stats_req->complete_stats_request->ue_report_flags; - /* TODO: get_number in own function */ - int n_ue = 0; - if (flexran_agent_get_rrc_xface(enb_id)) - n_ue = flexran_get_rrc_num_ues(enb_id); - else if (flexran_agent_get_mac_xface(enb_id)) - n_ue = flexran_get_mac_num_ues(enb_id); - - if (flexran_agent_get_rrc_xface(enb_id) && flexran_agent_get_mac_xface(enb_id) - && flexran_get_rrc_num_ues(enb_id) != flexran_get_mac_num_ues(enb_id)) { - const int nrrc = flexran_get_rrc_num_ues(enb_id); - const int nmac = flexran_get_mac_num_ues(enb_id); - n_ue = nrrc < nmac ? nrrc : nmac; - LOG_E(FLEXRAN_AGENT, "%s(): different numbers of UEs in RRC (%d) and MAC (%d), reporting for %d UEs\n", - __func__, nrrc, nmac, n_ue); - } + int n_ue = flexran_agent_get_num_ues(enb_id); rnti_t rntis[n_ue]; if (flexran_agent_get_rrc_xface(enb_id)) From 233affc9dd32d43f437d770b65a3b264bcaba652 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Thu, 17 Oct 2019 17:30:52 +0200 Subject: [PATCH 35/76] FlexRAN: include header, not C file --- openair2/ENB_APP/flexran_agent_task_manager.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/openair2/ENB_APP/flexran_agent_task_manager.c b/openair2/ENB_APP/flexran_agent_task_manager.c index 4a0fee1f5b..f20e6c8969 100644 --- a/openair2/ENB_APP/flexran_agent_task_manager.c +++ b/openair2/ENB_APP/flexran_agent_task_manager.c @@ -33,7 +33,7 @@ #include #include "flexran_agent_task_manager.h" -#include "flexran_agent_common.c" +#include "flexran_agent_common.h" /* Util macros */ From b6d466d772d21eb87472b2ea99741a5e48471eb4 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Mon, 21 Oct 2019 11:57:33 +0200 Subject: [PATCH 36/76] FlexRAN: reimplement timers without ITTI The timer code used to trigger periodic statistics message sending used ITTI. Together with a high frequency reporting (e.g. 1ms), this resulted in high CPU usage. This commit reimplements this: * using a thread that is synchronized to the RU (if there is no MAC, we assume there is no RU generating a tick so we create the tick source ourselves) * no RB trees but plain arrays * smaller interface for users * slight user interface changes * remove stopped timer state: such timer might be simply removed * remove one-shot timers --- .../CONTROL_MODULES/MAC/flexran_agent_mac.c | 6 +- .../MAC/flexran_agent_mac_defs.h | 7 +- openair2/ENB_APP/flexran_agent.c | 50 +-- openair2/ENB_APP/flexran_agent_common.h | 9 +- openair2/ENB_APP/flexran_agent_defs.h | 30 -- openair2/ENB_APP/flexran_agent_handler.c | 59 +-- openair2/ENB_APP/flexran_agent_timer.c | 367 +++++++++++------- openair2/ENB_APP/flexran_agent_timer.h | 89 +---- openair2/LAYER2/MAC/eNB_scheduler.c | 2 + 9 files changed, 281 insertions(+), 338 deletions(-) diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c index d64c1d3ea7..04563b960e 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c @@ -1562,11 +1562,10 @@ int flexran_agent_register_mac_xface(mid_t mod_id) return -1; } - //xface->agent_ctxt = &shared_ctxt[mod_id]; xface->flexran_agent_send_sr_info = flexran_agent_send_sr_info; xface->flexran_agent_send_sf_trigger = flexran_agent_send_sf_trigger; - //xface->flexran_agent_send_update_mac_stats = flexran_agent_send_update_mac_stats; xface->flexran_agent_get_pending_dl_mac_config = flexran_agent_get_pending_dl_mac_config; + xface->flexran_agent_notify_tick = flexran_agent_timer_signal; xface->dl_scheduler_loaded_lib = NULL; xface->ul_scheduler_loaded_lib = NULL; @@ -1689,11 +1688,10 @@ int flexran_agent_unregister_mac_xface(mid_t mod_id) return -1; } AGENT_MAC_xface *xface = agent_mac_xface[mod_id]; - //xface->agent_ctxt = NULL; xface->flexran_agent_send_sr_info = NULL; xface->flexran_agent_send_sf_trigger = NULL; - //xface->flexran_agent_send_update_mac_stats = NULL; xface->flexran_agent_get_pending_dl_mac_config = NULL; + xface->flexran_agent_notify_tick = NULL; xface->dl_scheduler_loaded_lib = NULL; xface->ul_scheduler_loaded_lib = NULL; diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_defs.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_defs.h index 5c1fc1379c..dfde583387 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_defs.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_defs.h @@ -54,10 +54,9 @@ typedef struct { void (*flexran_agent_get_pending_dl_mac_config)(mid_t mod_id, Protocol__FlexranMessage **msg); - /// Notify the controller for a state change of a particular UE, by sending the proper - /// UE state change message (ACTIVATION, DEACTIVATION, HANDOVER) - // int (*flexran_agent_notify_ue_state_change)(mid_t mod_id, uint32_t rnti, - // uint8_t state_change); + /// Notify the controller of another (RU) tick, i.e. new subframe. Used to + /// synchronize the eNB and the agent. + void (*flexran_agent_notify_tick)(mid_t mod_id); void *dl_scheduler_loaded_lib; diff --git a/openair2/ENB_APP/flexran_agent.c b/openair2/ENB_APP/flexran_agent.c index e6ecf4250d..a8ee9b98e8 100644 --- a/openair2/ENB_APP/flexran_agent.c +++ b/openair2/ENB_APP/flexran_agent.c @@ -33,27 +33,14 @@ #include #include -void *receive_thread(void *args); -Protocol__FlexranMessage *flexran_agent_timeout(void* args); - - int agent_task_created = 0; /* * enb agent task mainly wakes up the tx thread for periodic and oneshot messages to the controller * and can interact with other itti tasks */ void *flexran_agent_task(void *args){ - - //flexran_agent_info_t *d = (flexran_agent_info_t *) args; - Protocol__FlexranMessage *msg; - void *data; - int size; - err_code_t err_code=0; - int priority = 0; - - MessageDef *msg_p = NULL; - int result; - struct flexran_agent_timer_element_s * elem = NULL; + MessageDef *msg_p = NULL; + int result; itti_mark_task_ready(TASK_FLEXRAN_AGENT); @@ -71,20 +58,6 @@ void *flexran_agent_task(void *args){ case MESSAGE_TEST: LOG_I(FLEXRAN_AGENT, "Received %s\n", ITTI_MSG_NAME(msg_p)); break; - - case TIMER_HAS_EXPIRED: - msg = flexran_agent_process_timeout(msg_p->ittiMsg.timer_has_expired.timer_id, msg_p->ittiMsg.timer_has_expired.arg); - if (msg != NULL){ - data=flexran_agent_pack_message(msg,&size); - elem = get_timer_entry(msg_p->ittiMsg.timer_has_expired.timer_id); - if (flexran_agent_msg_send(elem->agent_id, FLEXRAN_AGENT_DEFAULT, data, size, priority)) { - err_code = PROTOCOL__FLEXRAN_ERR__MSG_ENQUEUING; - goto error; - } - - LOG_D(FLEXRAN_AGENT,"sent message with size %d\n", size); - } - break; default: LOG_E(FLEXRAN_AGENT, "Received unexpected message %s\n", ITTI_MSG_NAME (msg_p)); @@ -93,10 +66,6 @@ void *flexran_agent_task(void *args){ result = itti_free (ITTI_MSG_ORIGIN_ID(msg_p), msg_p); AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result); - continue; - error: - if (err_code != 0) - LOG_E(FLEXRAN_AGENT,"flexran_agent_task: error %d occured\n",err_code); } while (1); return NULL; @@ -245,7 +214,7 @@ int flexran_agent_start(mid_t mod_id) * initilize a timer */ - flexran_agent_init_timer(); + flexran_agent_timer_init(mod_id); /* * start the enb agent task for tx and interaction with the underlying network function @@ -286,16 +255,3 @@ error: return 1; } - -Protocol__FlexranMessage *flexran_agent_timeout(void* args){ - - // flexran_agent_timer_args_t *timer_args = calloc(1, sizeof(*timer_args)); - //memcpy (timer_args, args, sizeof(*timer_args)); - flexran_agent_timer_args_t *timer_args = (flexran_agent_timer_args_t *) args; - - LOG_UI(FLEXRAN_AGENT, "flexran_agent %d timeout\n", timer_args->mod_id); - //LOG_I(FLEXRAN_AGENT, "eNB action %d ENB flags %d \n", timer_args->cc_actions,timer_args->cc_report_flags); - //LOG_I(FLEXRAN_AGENT, "UE action %d UE flags %d \n", timer_args->ue_actions,timer_args->ue_report_flags); - - return NULL; -} diff --git a/openair2/ENB_APP/flexran_agent_common.h b/openair2/ENB_APP/flexran_agent_common.h index fcca7d4212..fe7b49107c 100644 --- a/openair2/ENB_APP/flexran_agent_common.h +++ b/openair2/ENB_APP/flexran_agent_common.h @@ -150,10 +150,15 @@ Protocol__FlexranMessage* flexran_agent_handle_message (mid_t mod_id, uint32_t size); /* Function to be used to send a message to a dispatcher once the appropriate event is triggered. */ -Protocol__FlexranMessage *flexran_agent_handle_timed_task(void *args); +Protocol__FlexranMessage *flexran_agent_handle_timed_task( + mid_t mod_id, + Protocol__FlexranMessage *msg); /*Top level Statistics hanlder*/ -Protocol__FlexranMessage *flexran_agent_send_stats_reply(void *args); +Protocol__FlexranMessage *flexran_agent_send_stats_reply( + mid_t mod_id, + const Protocol__FlexranMessage *msg); + int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg); /* Function to be used to handle reply message . */ diff --git a/openair2/ENB_APP/flexran_agent_defs.h b/openair2/ENB_APP/flexran_agent_defs.h index 1b6102590b..20aac5f56e 100644 --- a/openair2/ENB_APP/flexran_agent_defs.h +++ b/openair2/ENB_APP/flexran_agent_defs.h @@ -107,36 +107,6 @@ typedef uint8_t lcid_t; typedef int32_t err_code_t; -/*---------Timer Enums --------- */ - -typedef enum { - /* oneshot timer: */ - FLEXRAN_AGENT_TIMER_TYPE_ONESHOT = 0, - - /* periodic timer */ - FLEXRAN_AGENT_TIMER_TYPE_PERIODIC = 1, - - /* Inactive state: initial state for any timer. */ - FLEXRAN_AGENT_TIMER_TYPE_EVENT_DRIVEN = 2, - - /* Max number of states available */ - FLEXRAN_AGENT_TIMER_TYPE_MAX, -} flexran_agent_timer_type_t; - - -typedef enum { - /* Inactive state: initial state for any timer. */ - FLEXRAN_AGENT_TIMER_STATE_INACTIVE = 0x0, - - /* Inactive state: initial state for any timer. */ - FLEXRAN_AGENT_TIMER_STATE_ACTIVE = 0x1, - - /* Inactive state: initial state for any timer. */ - FLEXRAN_AGENT_TIMER_STATE_STOPPED = 0x2, - - /* Max number of states available */ - FLEXRAN_AGENT_TIMER_STATE_MAX, -} flexran_agent_timer_state_t; #define FLEXRAN_CAP_LOPHY(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__LOPHY)) > 0) #define FLEXRAN_CAP_HIPHY(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__HIPHY)) > 0) diff --git a/openair2/ENB_APP/flexran_agent_handler.c b/openair2/ENB_APP/flexran_agent_handler.c index c3e9286441..1bae0776a3 100644 --- a/openair2/ENB_APP/flexran_agent_handler.c +++ b/openair2/ENB_APP/flexran_agent_handler.c @@ -154,39 +154,20 @@ void * flexran_agent_pack_message(Protocol__FlexranMessage *msg, return NULL; } -Protocol__FlexranMessage *flexran_agent_handle_timed_task(void *args) { +Protocol__FlexranMessage *flexran_agent_handle_timed_task( + mid_t mod_id, + Protocol__FlexranMessage *msg) { err_code_t err_code; - flexran_agent_timer_args_t *timer_args = (flexran_agent_timer_args_t *) args; - Protocol__FlexranMessage *timed_task, *reply_message; - timed_task = timer_args->msg; - err_code = ((*agent_messages_callback[timed_task->msg_case-1][timed_task->msg_dir-1])(timer_args->mod_id, (void *) timed_task, &reply_message)); - if ( err_code < 0 ){ - goto error; + Protocol__FlexranMessage *reply_message; + err_code = ((*agent_messages_callback[msg->msg_case-1][msg->msg_dir-1])( + mod_id, msg, &reply_message)); + if (err_code < 0) { + LOG_E(FLEXRAN_AGENT, "could not handle message: errno %d occured\n", err_code); + return NULL; } return reply_message; - - error: - LOG_E(FLEXRAN_AGENT,"errno %d occured\n",err_code); - return NULL; -} - -Protocol__FlexranMessage* flexran_agent_process_timeout(long timer_id, void* timer_args){ - - struct flexran_agent_timer_element_s *found = get_timer_entry(timer_id); - - if (found == NULL ) goto error; - LOG_D(FLEXRAN_AGENT, "Found the entry (%p): timer_id is 0x%lx 0x%lx\n", found, timer_id, found->timer_id); - - if (timer_args == NULL) - LOG_W(FLEXRAN_AGENT,"null timer args\n"); - - return found->cb(timer_args); - - error: - LOG_E(FLEXRAN_AGENT, "can't get the timer element\n"); - return NULL; } err_code_t flexran_agent_destroy_flexran_message(Protocol__FlexranMessage *msg) { @@ -209,24 +190,21 @@ int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__Flexr return -1; } Protocol__FlexCompleteStatsRequest *comp_req = stats_req->complete_stats_request; - flexran_agent_timer_args_t *timer_args = NULL; switch (comp_req->report_frequency) { case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_OFF: - flexran_agent_destroy_timer_by_task_id(xid); + flexran_agent_destroy_timer(mod_id, xid); return 0; case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_ONCE: LOG_E(FLEXRAN_AGENT, "one-shot timer not implemented yet\n"); return -1; case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_PERIODICAL: /* Create a one off flexran message as an argument for the periodical task */ - timer_args = calloc(1, sizeof(flexran_agent_timer_args_t)); - AssertFatal(timer_args, "cannot allocate memory for timer\n"); - timer_args->mod_id = mod_id; - timer_args->msg = input; + LOG_I(FLEXRAN_AGENT, "periodical timer xid %d cell_flags %d ue_flags %d\n", + xid, comp_req->cell_report_flags, comp_req->ue_report_flags); flexran_agent_create_timer(mod_id, comp_req->sf, FLEXRAN_AGENT_TIMER_TYPE_PERIODIC, xid, - flexran_agent_send_stats_reply, timer_args); + flexran_agent_send_stats_reply, input); /* return 1: do not dispose comp_req message we received, we still need it */ return 1; case PROTOCOL__FLEX_STATS_REPORT_FREQ__FLSRF_CONTINUOUS: @@ -241,15 +219,14 @@ int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__Flexr /* Top level reply */ -Protocol__FlexranMessage *flexran_agent_send_stats_reply(void *args) { - const flexran_agent_timer_args_t *timer_args = args; - const mid_t enb_id = timer_args->mod_id; - const Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)timer_args->msg; - const Protocol__FlexStatsRequest *stats_req = input->stats_request_msg; +Protocol__FlexranMessage *flexran_agent_send_stats_reply( + mid_t mod_id, + const Protocol__FlexranMessage *msg) { + const Protocol__FlexStatsRequest *stats_req = msg->stats_request_msg; const xid_t xid = stats_req->header->xid; Protocol__FlexranMessage *reply = NULL; - err_code_t rc = flexran_agent_stats_reply(enb_id, xid, stats_req, &reply); + err_code_t rc = flexran_agent_stats_reply(mod_id, xid, stats_req, &reply); if (rc < 0) { LOG_E(FLEXRAN_AGENT, "%s(): errno %d occured, cannot send stats_reply\n", __func__, rc); diff --git a/openair2/ENB_APP/flexran_agent_timer.c b/openair2/ENB_APP/flexran_agent_timer.c index e4ce1b82d4..ffbac39983 100644 --- a/openair2/ENB_APP/flexran_agent_timer.c +++ b/openair2/ENB_APP/flexran_agent_timer.c @@ -21,175 +21,266 @@ /*! \file flexran_agent_timer.c * \brief FlexRAN Timer - * \author shahab SHARIAT BAGHERI - * \date 2017 - * \version 0.1 - */ - -/* - * timer primitives + * \author Robert Schmidt + * \date 2019 + * \version 0.2 */ #include "flexran_agent_timer.h" +#include "flexran_agent_extern.h" +#include +#include -//struct flexran_agent_map agent_map; -flexran_agent_timer_instance_t timer_instance; -int agent_timer_init = 0; -err_code_t flexran_agent_init_timer(void) { - LOG_I(FLEXRAN_AGENT, "init RB tree\n"); +#define MAX_NUM_TIMERS 10 - if (!agent_timer_init) { - RB_INIT(&timer_instance.flexran_agent_head); - agent_timer_init = 1; +typedef struct flexran_agent_timer_element_s { + mid_t mod_id; + xid_t xid; /* The id of the task as received by the controller message*/ + uint32_t sf; + uint64_t next; + flexran_agent_timer_callback_t cb; + Protocol__FlexranMessage *msg; +} flexran_agent_timer_element_t; + +typedef struct flexran_agent_timer_extern_source_s { + pthread_mutex_t mutex_sync; + pthread_cond_t cond; + int wait; +} flexran_agent_timer_extern_source_t; + +struct timesync { + void *param_sync; + void (*fsync)(void *); + pthread_t thread; + + uint64_t current; + uint64_t next; + + int timer_num; + flexran_agent_timer_element_t *timer[MAX_NUM_TIMERS]; + pthread_mutex_t mutex_timer; + + int exit; +}; +struct timesync timesync[NUM_MAX_ENB]; + +int flexran_agent_timer_signal_init(struct timesync *sync); +int flexran_agent_timer_source_setup(struct timesync *sync); +void *flexran_agent_timer_thread(void *args); +void flexran_agent_timer_remove_internal(struct timesync *sync, int index); +void flexran_agent_timer_process(flexran_agent_timer_element_t *t); + + +err_code_t flexran_agent_timer_init(mid_t mod_id) { + struct timesync *sync = ×ync[mod_id]; + sync->current = 0; + sync->next = 0; + sync->timer_num = 0; + for (int i = 0; i < MAX_NUM_TIMERS; ++i) + sync->timer[i] = NULL; + pthread_mutex_init(&sync->mutex_timer, NULL); + sync->exit = 0; + + /* if there is a MAC, we assume we can have a tick from the MAC interface + * (external tick source). Otherwise, generate a tick internally via the + * timerfd linux library. The init functions set everything up and the thread + * will use whatever is available. */ + int (*init)(struct timesync *) = flexran_agent_get_mac_xface(mod_id) ? + flexran_agent_timer_signal_init : flexran_agent_timer_source_setup; + if (init(timesync) < 0 + || pthread_create(&sync->thread, NULL, flexran_agent_timer_thread, sync) != 0) { + sync->thread = 0; + if (sync->param_sync) + free(sync->param_sync); + LOG_E(FLEXRAN_AGENT, "could not start timer thread\n"); + return TIMER_SETUP_FAILED; } - return PROTOCOL__FLEXRAN_ERR__NO_ERR; } -RB_GENERATE(flexran_agent_map, flexran_agent_timer_element_s, entry, flexran_agent_compare_timer); +void flexran_agent_timer_exit(mid_t mod_id) { + timesync[mod_id].exit = 1; +} -/* The timer_id might not be the best choice for the comparison */ -int flexran_agent_compare_timer(struct flexran_agent_timer_element_s *a, struct flexran_agent_timer_element_s *b) { - if (a->timer_id < b->timer_id) return -1; +void flexran_agent_timer_source_sync(void *sync) { + int fd = *(int *)sync; + uint64_t occ; + int rc __attribute__((unused)) = read(fd, &occ, sizeof(occ)); +} - if (a->timer_id > b->timer_id) return 1; +int flexran_agent_timer_source_setup(struct timesync *sync) { + sync->param_sync = malloc(sizeof(int)); + if (!sync->param_sync) + return -1; + int fd = timerfd_create(CLOCK_MONOTONIC, 0); + if (fd < 0) + return fd; - // equal timers + const uint64_t period_ns = 1000000; // 1ms + struct itimerspec t; + t.it_interval.tv_sec = period_ns / 1000000000; + t.it_interval.tv_nsec = period_ns % 1000000000; + t.it_value.tv_sec = period_ns / 1000000000; + t.it_value.tv_nsec = period_ns % 1000000000; + int rc = timerfd_settime(fd, 0, &t, NULL); + if (rc != 0) + return -1; + *(int *)sync->param_sync = fd; + sync->fsync = flexran_agent_timer_source_sync; return 0; } +void flexran_agent_timer_signal_sync(void *param_sync) { + flexran_agent_timer_extern_source_t *sync = param_sync; + pthread_mutex_lock(&sync->mutex_sync); + while (sync->wait) { + pthread_cond_wait(&sync->cond, &sync->mutex_sync); + } + sync->wait = 1; + pthread_mutex_unlock(&sync->mutex_sync); +} + +int flexran_agent_timer_signal_init(struct timesync *sync) { + flexran_agent_timer_extern_source_t *s = malloc(sizeof(flexran_agent_timer_extern_source_t)); + if (!s) + return TIMER_SETUP_FAILED; + if (pthread_mutex_init(&s->mutex_sync, NULL) < 0) + return TIMER_SETUP_FAILED; + if (pthread_cond_init(&s->cond, NULL) < 0) + return TIMER_SETUP_FAILED; + s->wait = 1; + sync->param_sync = s; + sync->fsync = flexran_agent_timer_signal_sync; + return 0; +} + +void flexran_agent_timer_signal(mid_t mod_id) { + flexran_agent_timer_extern_source_t *sync = timesync[mod_id].param_sync; + pthread_mutex_lock(&sync->mutex_sync); + sync->wait = 0; + pthread_mutex_unlock(&sync->mutex_sync); + pthread_cond_signal(&sync->cond); +} + +void *flexran_agent_timer_thread(void *args) { + struct timesync *sync = args; + while (1) { + sync->fsync(sync->param_sync); + if (sync->exit) + break; + + pthread_mutex_lock(&sync->mutex_timer); + sync->current++; + + if (sync->current < sync->next) { + pthread_mutex_unlock(&sync->mutex_timer); + continue; + } + + for (int i = 0; i < sync->timer_num; ++i) { + flexran_agent_timer_element_t *t = sync->timer[i]; + if (sync->current == t->next) { + flexran_agent_timer_process(t); + t->next += t->sf; + } + if (sync->next == sync->current || t->next < sync->next) + sync->next = t->next; + } + pthread_mutex_unlock(&sync->mutex_timer); + } + LOG_W(FLEXRAN_AGENT, "terminated timer thread\n"); + return NULL; +} + +void flexran_agent_timer_process(flexran_agent_timer_element_t *t) { + Protocol__FlexranMessage *msg = t->cb(t->mod_id, t->msg); + if (!msg) + return; + + int size = 0; + void *data = flexran_agent_pack_message(msg, &size); + if (flexran_agent_msg_send(t->mod_id, FLEXRAN_AGENT_DEFAULT, data, size, 0) < 0) + LOG_E(FLEXRAN_AGENT, "error while sending message for timer xid %d\n", t->xid); +} + + err_code_t flexran_agent_create_timer(mid_t mod_id, uint32_t sf, - uint32_t timer_type, + flexran_agent_timer_type_t timer_type, xid_t xid, flexran_agent_timer_callback_t cb, - void *timer_args) { - int ret=-1; - - if (sf <= 0) + Protocol__FlexranMessage *msg) { + if (sf == 0) return TIMER_NULL; + if (cb == NULL) + return TIMER_SETUP_FAILED; + AssertFatal(timer_type != FLEXRAN_AGENT_TIMER_TYPE_ONESHOT, + "one shot timer not yet implemented\n"); - if (timer_type >= FLEXRAN_AGENT_TIMER_TYPE_MAX) - return TIMER_TYPE_INVALIDE; - - uint32_t interval_usec = sf * 1000; - uint32_t interval_sec = 0; - if (interval_usec >= 1000 * 1000) { - interval_sec = interval_usec / (1000 * 1000); - interval_usec = interval_usec % (1000 * 1000); - } - struct flexran_agent_timer_element_s *e = calloc(1, sizeof(*e)); - DevAssert(e != NULL); - long timer_id = 0; - AssertFatal(e, "cannot allocate memory for FlexRAN timer!\n"); - if (timer_type == FLEXRAN_AGENT_TIMER_TYPE_ONESHOT) { - ret = timer_setup(interval_sec, - interval_usec, - TASK_FLEXRAN_AGENT, - mod_id, - TIMER_ONE_SHOT, - timer_args, - &timer_id); - - e->type = TIMER_ONE_SHOT; - } else if (timer_type == FLEXRAN_AGENT_TIMER_TYPE_PERIODIC ) { - ret = timer_setup(interval_sec, - interval_usec, - TASK_FLEXRAN_AGENT, - mod_id, - TIMER_PERIODIC, - timer_args, - &timer_id); - e->type = TIMER_PERIODIC; - } - - if (ret < 0 ) { - free(e); + flexran_agent_timer_element_t *t = malloc(sizeof(flexran_agent_timer_element_t)); + if (!t) { + LOG_E(FLEXRAN_AGENT, "no memory for new timer %d\n", xid); return TIMER_SETUP_FAILED; } + t->mod_id = mod_id; + t->xid = xid; + t->sf = sf; + t->cb = cb; + t->msg = msg; - e->agent_id = mod_id; - e->instance = mod_id; - e->state = FLEXRAN_AGENT_TIMER_STATE_ACTIVE; - e->timer_id = timer_id; - e->xid = xid; - e->timer_args = timer_args; - e->cb = cb; - /*element should be a real pointer*/ - RB_INSERT(flexran_agent_map, &timer_instance.flexran_agent_head, e); - LOG_I(FLEXRAN_AGENT,"Created a new timer with id 0x%lx for agent %d, instance %d \n", - e->timer_id, e->agent_id, e->instance); - return 0; -} - -err_code_t flexran_agent_destroy_timer(long timer_id) { - struct flexran_agent_timer_element_s *e = get_timer_entry(timer_id); - - if (e != NULL ) { - RB_REMOVE(flexran_agent_map, &timer_instance.flexran_agent_head, e); - flexran_agent_destroy_flexran_message(e->timer_args->msg); - free(e); + struct timesync *sync = ×ync[mod_id]; + pthread_mutex_lock(&sync->mutex_timer); + if (sync->timer_num >= MAX_NUM_TIMERS) { + pthread_mutex_unlock(&sync->mutex_timer); + LOG_E(FLEXRAN_AGENT, "maximum number of timers (%d) reached while adding timer %d\n", + sync->timer_num, xid); + free(t); + return TIMER_SETUP_FAILED; } - - if (timer_remove(timer_id) < 0 ) - goto error; - + /* TODO check that xid does not exist? */ + t->next = sync->current + 1; + if (sync->next <= sync->current || t->next < sync->next) + sync->next = t->next; + sync->timer[sync->timer_num] = t; + sync->timer_num++; + pthread_mutex_unlock(&sync->mutex_timer); + LOG_D(FLEXRAN_AGENT, "added new timer xid %d for agent %d\n", xid, mod_id); return 0; -error: - LOG_E(FLEXRAN_AGENT, "timer can't be removed\n"); - return TIMER_REMOVED_FAILED ; } -err_code_t flexran_agent_destroy_timer_by_task_id(xid_t xid) { - struct flexran_agent_timer_element_s *e = NULL; - long timer_id; - RB_FOREACH(e, flexran_agent_map, &timer_instance.flexran_agent_head) { - if (e->xid == xid) { - timer_id = e->timer_id; - RB_REMOVE(flexran_agent_map, &timer_instance.flexran_agent_head, e); - flexran_agent_destroy_flexran_message(e->timer_args->msg); - free(e); +err_code_t flexran_agent_destroy_timers(mid_t mod_id) { + struct timesync *sync = ×ync[mod_id]; + pthread_mutex_lock(&sync->mutex_timer); + for (int i = sync->timer_num - 1; i < 0; --i) { + flexran_agent_timer_remove_internal(sync, i); + } + pthread_mutex_unlock(&sync->mutex_timer); + return 0; +} - if (timer_remove(timer_id) < 0 ) { - goto error; - } +err_code_t flexran_agent_destroy_timer(mid_t mod_id, xid_t xid) { + struct timesync *sync = ×ync[mod_id]; + pthread_mutex_lock(&sync->mutex_timer); + for (int i = 0; i < sync->timer_num; ++i) { + if (sync->timer[i]->xid == xid) { + flexran_agent_timer_remove_internal(sync, i); + pthread_mutex_unlock(&sync->mutex_timer); + return 0; } } - return 0; -error: - LOG_E(FLEXRAN_AGENT, "timer can't be removed\n"); - return TIMER_REMOVED_FAILED ; + pthread_mutex_unlock(&sync->mutex_timer); + LOG_E(FLEXRAN_AGENT, "could not find timer %d\n", xid); + return TIMER_ELEMENT_NOT_FOUND; } -err_code_t flexran_agent_destroy_timers(void) { - struct flexran_agent_timer_element_s *e = NULL; - RB_FOREACH(e, flexran_agent_map, &timer_instance.flexran_agent_head) { - RB_REMOVE(flexran_agent_map, &timer_instance.flexran_agent_head, e); - timer_remove(e->timer_id); - flexran_agent_destroy_flexran_message(e->timer_args->msg); - free(e); - } - return 0; -} - -err_code_t flexran_agent_stop_timer(long timer_id) { - struct flexran_agent_timer_element_s *e=NULL; - struct flexran_agent_timer_element_s search; - memset(&search, 0, sizeof(struct flexran_agent_timer_element_s)); - search.timer_id = timer_id; - e = RB_FIND(flexran_agent_map, &timer_instance.flexran_agent_head, &search); - - if (e != NULL ) { - e->state = FLEXRAN_AGENT_TIMER_STATE_STOPPED; - } - - timer_remove(timer_id); - return 0; -} - -struct flexran_agent_timer_element_s *get_timer_entry(long timer_id) { - struct flexran_agent_timer_element_s search; - memset(&search, 0, sizeof(struct flexran_agent_timer_element_s)); - search.timer_id = timer_id; - return RB_FIND(flexran_agent_map, &timer_instance.flexran_agent_head, &search); +/* this function assumes that the timer lock is held */ +void flexran_agent_timer_remove_internal(struct timesync *sync, int index) { + LOG_I(FLEXRAN_AGENT, "remove timer xid %d (index %d) for agent %d\n", + sync->timer[index]->xid, index, sync->timer[index]->mod_id); + flexran_agent_destroy_flexran_message(sync->timer[index]->msg); + free(sync->timer[index]); + for (int i = index + 1; i < sync->timer_num; ++i) + sync->timer[i - 1] = sync->timer[i]; + sync->timer_num--; + sync->timer[sync->timer_num] = NULL; } diff --git a/openair2/ENB_APP/flexran_agent_timer.h b/openair2/ENB_APP/flexran_agent_timer.h index 4fbf44a7e2..b1cf8df51f 100644 --- a/openair2/ENB_APP/flexran_agent_timer.h +++ b/openair2/ENB_APP/flexran_agent_timer.h @@ -26,100 +26,45 @@ * \version 0.1 */ -#include -#include +#ifndef _FLEXRAN_AGENT_TIMER_ +#define _FLEXRAN_AGENT_TIMER_ #include "flexran_agent_common.h" -#include "flexran_agent_common_internal.h" -#include "flexran_agent_extern.h" #include "flexran_agent_defs.h" - -# include "tree.h" -# include "intertask_interface.h" - - - -/******************* - * timer primitves - *******************/ - #define TIMER_NULL -1 #define TIMER_TYPE_INVALIDE -2 #define TIMER_SETUP_FAILED -3 #define TIMER_REMOVED_FAILED -4 #define TIMER_ELEMENT_NOT_FOUND -5 +typedef enum { + FLEXRAN_AGENT_TIMER_TYPE_ONESHOT, + FLEXRAN_AGENT_TIMER_TYPE_PERIODIC, +} flexran_agent_timer_type_t; /* Type of the callback executed when the timer expired */ -typedef Protocol__FlexranMessage *(*flexran_agent_timer_callback_t)(void*); +typedef Protocol__FlexranMessage *(*flexran_agent_timer_callback_t)( + mid_t mod_id, const Protocol__FlexranMessage *msg); +err_code_t flexran_agent_timer_init(mid_t mod_id); +void flexran_agent_timer_exit(mid_t mod_id); -typedef struct flexran_agent_timer_args_s{ - mid_t mod_id; - Protocol__FlexranMessage *msg; -} flexran_agent_timer_args_t; - - -typedef struct flexran_agent_timer_element_s{ - RB_ENTRY(flexran_agent_timer_element_s) entry; - - agent_id_t agent_id; - instance_t instance; - - flexran_agent_timer_type_t type; - flexran_agent_timer_state_t state; - - uint32_t interval_sec; - uint32_t interval_usec; - - long timer_id; /* Timer id returned by the timer API*/ - xid_t xid; /*The id of the task as received by the controller - message*/ - - flexran_agent_timer_callback_t cb; - flexran_agent_timer_args_t *timer_args; - -} flexran_agent_timer_element_t; - -typedef struct flexran_agent_timer_instance_s{ - RB_HEAD(flexran_agent_map, flexran_agent_timer_element_s) flexran_agent_head; -}flexran_agent_timer_instance_t; - - -err_code_t flexran_agent_init_timer(void); +/* Signals next subframe for FlexRAN timers */ +void flexran_agent_timer_signal(mid_t mod_id); /* Create a timer for some agent related event with id xid. */ err_code_t flexran_agent_create_timer(mid_t mod_id, uint32_t sf, - uint32_t timer_type, + flexran_agent_timer_type_t timer_type, xid_t xid, flexran_agent_timer_callback_t cb, - void *timer_args); + Protocol__FlexranMessage *msg); /* Destroy all existing timers */ -err_code_t flexran_agent_destroy_timers(void); - -/* Destroy the timer with the given timer_id */ -err_code_t flexran_agent_destroy_timer(long timer_id); +err_code_t flexran_agent_destroy_timers(mid_t mod_id); /* Destroy the timer for task with id xid */ -err_code_t flexran_agent_destroy_timer_by_task_id(xid_t xid); +err_code_t flexran_agent_destroy_timer(mid_t mod_id, xid_t xid); -/* Stop a timer */ -err_code_t flexran_agent_stop_timer(long timer_id); - -/* Restart the given timer */ -err_code_t flexran_agent_restart_timer(long *timer_id); - -/* Find the timer with the given timer_id */ -struct flexran_agent_timer_element_s * get_timer_entry(long timer_id); - -/* Obtain the protocol message stored in the given expired timer */ -Protocol__FlexranMessage * flexran_agent_process_timeout(long timer_id, void* timer_args); - -/* Comparator function comparing two timers. Decides the ordering of the timers */ -int flexran_agent_compare_timer(struct flexran_agent_timer_element_s *a, struct flexran_agent_timer_element_s *b); - -/* RB_PROTOTYPE is for .h files */ -RB_PROTOTYPE(flexran_agent_map, flexran_agent_timer_element_s, entry, flexran_agent_compare_timer); +#endif /* _FLEXRAN_AGENT_TIMER_ */ diff --git a/openair2/LAYER2/MAC/eNB_scheduler.c b/openair2/LAYER2/MAC/eNB_scheduler.c index 3659933378..ae3f57bd8a 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler.c +++ b/openair2/LAYER2/MAC/eNB_scheduler.c @@ -988,6 +988,8 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, if (flexran_agent_get_mac_xface(module_idP) && subframeP == 9) { flexran_agent_slice_update(module_idP); } + if (flexran_agent_get_mac_xface(module_idP)) + flexran_agent_get_mac_xface(module_idP)->flexran_agent_notify_tick(module_idP); stop_meas(&(eNB->eNB_scheduler)); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER, VCD_FUNCTION_OUT); From f87c1cbb92489a8eed6a1b3b74afcc2edf70e7e1 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Fri, 8 Nov 2019 09:22:52 +0100 Subject: [PATCH 37/76] FlexRAN refactor+format MAC stats function --- .../CONTROL_MODULES/MAC/flexran_agent_mac.c | 1214 ++++++++--------- .../CONTROL_MODULES/MAC/flexran_agent_mac.h | 17 +- openair2/ENB_APP/flexran_agent_handler.c | 5 +- 3 files changed, 565 insertions(+), 671 deletions(-) diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c index 04563b960e..1a8c2cefa8 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c @@ -62,676 +62,528 @@ int n_ue_slice_assoc_updates = 0; pthread_mutex_t sc_update_mtx = PTHREAD_MUTEX_INITIALIZER; -int flexran_agent_mac_stats_reply(mid_t mod_id, - Protocol__FlexUeStatsReport **ue_report, - int n_ue, - uint32_t ue_flags, - Protocol__FlexCellStatsReport **cell_report, - int n_cc, - uint32_t cc_flags) { - - - // Protocol__FlexHeader *header; - int i, j, k; - int UE_id; - int cc_id = 0; - int enb_id = mod_id; - - /* Allocate memory for list of UE reports */ - if (n_ue > 0) { - - - for (i = 0; i < n_ue; i++) { - - const rnti_t rnti = ue_report[i]->rnti; - UE_id = flexran_get_mac_ue_id_rnti(mod_id, rnti); - - /* Check flag for creation of buffer status report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_BSR) { - //TODO should be automated - ue_report[i]->n_bsr = 4; - uint32_t *elem; - elem = (uint32_t *) malloc(sizeof(uint32_t)*ue_report[i]->n_bsr); - if (elem == NULL) - goto error; - for (j = 0; j < ue_report[i]->n_bsr; j++) { - // NN: we need to know the cc_id here, consider the first one - elem[j] = flexran_get_ue_bsr_ul_buffer_info (enb_id, i, j); - } - - ue_report[i]->bsr = elem; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_BSR; - } - - /* Check flag for creation of PHR report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR) { - ue_report[i]->phr = flexran_get_ue_phr (enb_id, UE_id); // eNB_UE_list->UE_template[UE_PCCID(enb_id,UE_id)][UE_id].phr_info; - ue_report[i]->has_phr = 1; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR; - - } - - /* Check flag for creation of RLC buffer status report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RLC_BS) { - ue_report[i]->n_rlc_report = 3; // Set this to the number of LCs for this UE. This needs to be generalized for for LCs - Protocol__FlexRlcBsr ** rlc_reports; - rlc_reports = malloc(sizeof(Protocol__FlexRlcBsr *) * ue_report[i]->n_rlc_report); - if (rlc_reports == NULL) - goto error; - - // NN: see LAYER2/openair2_proc.c for rlc status - for (j = 0; j < ue_report[i]->n_rlc_report; j++) { - - rlc_reports[j] = malloc(sizeof(Protocol__FlexRlcBsr)); - if (rlc_reports[j] == NULL){ - for (k = 0; k < j; k++){ - free(rlc_reports[k]); - } - free(rlc_reports); - goto error; - } - protocol__flex_rlc_bsr__init(rlc_reports[j]); - rlc_reports[j]->lc_id = j+1; - rlc_reports[j]->has_lc_id = 1; - rlc_reports[j]->tx_queue_size = flexran_get_tx_queue_size(enb_id, UE_id, j + 1); - rlc_reports[j]->has_tx_queue_size = 1; - - //TODO:Set tx queue head of line delay in ms - rlc_reports[j]->tx_queue_hol_delay = flexran_get_hol_delay(enb_id, UE_id, j + 1); - rlc_reports[j]->has_tx_queue_hol_delay = 1; - //TODO:Set retransmission queue size in bytes - rlc_reports[j]->retransmission_queue_size = 10; - rlc_reports[j]->has_retransmission_queue_size = 0; - //TODO:Set retransmission queue head of line delay in ms - rlc_reports[j]->retransmission_queue_hol_delay = 100; - rlc_reports[j]->has_retransmission_queue_hol_delay = 0; - //TODO DONE:Set current size of the pending message in bytes - rlc_reports[j]->status_pdu_size = flexran_get_num_pdus_buffer(enb_id, UE_id, j + 1); - rlc_reports[j]->has_status_pdu_size = 1; - - } - // Add RLC buffer status reports to the full report - if (ue_report[i]->n_rlc_report > 0) - ue_report[i]->rlc_report = rlc_reports; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RLC_BS; - - } - - /* Check flag for creation of MAC CE buffer status report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS) { - // TODO: Fill in the actual MAC CE buffer status report - ue_report[i]->pending_mac_ces = (flexran_get_MAC_CE_bitmap_TA(enb_id, UE_id, 0) | (0 << 1) | (0 << 2) | (0 << 3)) & 15; - // Use as bitmap. Set one or more of the; /* Use as bitmap. Set one or more of the - // PROTOCOL__FLEX_CE_TYPE__FLPCET_ values - // found in stats_common.pb-c.h. See - // flex_ce_type in FlexRAN specification - ue_report[i]->has_pending_mac_ces = 1; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS; - } - - /* Check flag for creation of DL CQI report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_DL_CQI) { - // TODO: Fill in the actual DL CQI report for the UE based on its configuration - Protocol__FlexDlCqiReport * dl_report; - dl_report = malloc(sizeof(Protocol__FlexDlCqiReport)); - if (dl_report == NULL) - goto error; - protocol__flex_dl_cqi_report__init(dl_report); - - dl_report->sfn_sn = flexran_get_sfn_sf(enb_id); - dl_report->has_sfn_sn = 1; - //Set the number of DL CQI reports for this UE. One for each CC - dl_report->n_csi_report = flexran_get_active_CC(enb_id, UE_id); - dl_report->n_csi_report = 1 ; - //Create the actual CSI reports. - Protocol__FlexDlCsi **csi_reports; - csi_reports = malloc(sizeof(Protocol__FlexDlCsi *)*dl_report->n_csi_report); - if (csi_reports == NULL) { - free(dl_report); - goto error; - } - for (j = 0; j < dl_report->n_csi_report; j++) { - - csi_reports[j] = malloc(sizeof(Protocol__FlexDlCsi)); - if (csi_reports[j] == NULL) { - for (k = 0; k < j; k++) { - free(csi_reports[k]); - } - free(csi_reports); - csi_reports = NULL; - goto error; - } - protocol__flex_dl_csi__init(csi_reports[j]); - //The servCellIndex for this report - csi_reports[j]->serv_cell_index = j; - csi_reports[j]->has_serv_cell_index = 1; - //The rank indicator value for this cc - csi_reports[j]->ri = flexran_get_current_RI(enb_id, UE_id, j); - csi_reports[j]->has_ri = 1; - //TODO: the type of CSI report based on the configuration of the UE - //For now we only support type P10, which only needs a wideband value - //The full set of types can be found in stats_common.pb-c.h and - //in the FlexRAN specifications - csi_reports[j]->type = PROTOCOL__FLEX_CSI_TYPE__FLCSIT_P10; - csi_reports[j]->has_type = 1; - csi_reports[j]->report_case = PROTOCOL__FLEX_DL_CSI__REPORT_P10CSI; - - if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P10CSI){ - - Protocol__FlexCsiP10 *csi10; - csi10 = malloc(sizeof(Protocol__FlexCsiP10)); - if (csi10 == NULL) { - for (k = 0; k <= j; k++) { - free(csi_reports[k]); - } - free(csi_reports); - csi_reports = NULL; - goto error; - } - protocol__flex_csi_p10__init(csi10); - //TODO: set the wideband value - // NN: this is also depends on cc_id - csi10->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); //eNB_UE_list->eNB_UE_stats[UE_PCCID(enb_id,UE_id)][UE_id].dl_cqi; - csi10->has_wb_cqi = 1; - //Add the type of measurements to the csi report in the proper union type - csi_reports[j]->p10csi = csi10; - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P11CSI){ - - - Protocol__FlexCsiP11 *csi11; - csi11 = malloc(sizeof(Protocol__FlexCsiP11)); - if (csi11 == NULL) { - for (k = 0; k <= j; k++) { - free(csi_reports[k]); - } - free(csi_reports); - csi_reports = NULL; - goto error; - } - protocol__flex_csi_p11__init(csi11); - - csi11->wb_cqi = malloc(sizeof(csi11->wb_cqi)); - csi11->n_wb_cqi = 1; - csi11->wb_cqi[0] = flexran_get_ue_wcqi (enb_id, UE_id); - // According To spec 36.213 - - if (flexran_get_antenna_ports(enb_id, j) == 2 && csi_reports[j]->ri == 1) { - // TODO PMI - csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, UE_id, 0); - csi11->has_wb_pmi = 1; - - } - - else if (flexran_get_antenna_ports(enb_id, j) == 2 && csi_reports[j]->ri == 2){ - // TODO PMI - csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, UE_id, 0); - csi11->has_wb_pmi = 1; - - } - - else if (flexran_get_antenna_ports(enb_id, j) == 4 && csi_reports[j]->ri == 2){ - // TODO PMI - csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, UE_id, 0); - csi11->has_wb_pmi = 1; - - - } - - csi11->has_wb_pmi = 0; - - csi_reports[j]->p11csi = csi11; - - } - - - - - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P20CSI){ - - Protocol__FlexCsiP20 *csi20; - csi20 = malloc(sizeof(Protocol__FlexCsiP20)); - if (csi20 == NULL) { - for (k = 0; k <= j; k++) { - free(csi_reports[k]); - } - free(csi_reports); - csi_reports = NULL; - goto error; - } - protocol__flex_csi_p20__init(csi20); - - csi20->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); - csi20->has_wb_cqi = 1; - - - csi20->bandwidth_part_index = 1 ;//TODO - csi20->has_bandwidth_part_index = 1; - - csi20->sb_index = 1 ;//TODO - csi20->has_sb_index = 1 ; - - - csi_reports[j]->p20csi = csi20; - - - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P21CSI){ - - // Protocol__FlexCsiP21 *csi21; - // csi21 = malloc(sizeof(Protocol__FlexCsiP21)); - // if (csi21 == NULL) - // goto error; - // protocol__flex_csi_p21__init(csi21); - - // csi21->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); - - - // csi21->wb_pmi = flexran_get_ue_pmi(enb_id); //TDO inside - // csi21->has_wb_pmi = 1; - - // csi21->sb_cqi = 1; // TODO - - // csi21->bandwidth_part_index = 1 ; //TDO inside - // csi21->has_bandwidth_part_index = 1 ; - - // csi21->sb_index = 1 ;//TODO - // csi21->has_sb_index = 1 ; - - - // csi_reports[j]->p20csi = csi21; - - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A12CSI){ - - - // Protocol__FlexCsiA12 *csi12; - // csi12 = malloc(sizeof(Protocol__FlexCsiA12)); - // if (csi12 == NULL) - // goto error; - // protocol__flex_csi_a12__init(csi12); - - // csi12->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); - - // csi12->sb_pmi = 1 ; //TODO inside - - // TODO continou - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A22CSI){ - - // Protocol__FlexCsiA22 *csi22; - // csi22 = malloc(sizeof(Protocol__FlexCsiA22)); - // if (csi22 == NULL) - // goto error; - // protocol__flex_csi_a22__init(csi22); - - // csi22->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); - - // csi22->sb_cqi = 1 ; //TODO inside - - // csi22->wb_pmi = flexran_get_ue_wcqi (enb_id, UE_id); - // csi22->has_wb_pmi = 1; - - // csi22->sb_pmi = 1 ; //TODO inside - // csi22->has_wb_pmi = 1; - - // csi22->sb_list = flexran_get_ue_wcqi (enb_id, UE_id); - - - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A20CSI){ - - // Protocol__FlexCsiA20 *csi20; - // csi20 = malloc(sizeof(Protocol__FlexCsiA20)); - // if (csi20 == NULL) - // goto error; - // protocol__flex_csi_a20__init(csi20); - - // csi20->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); - // csi20->has_wb_cqi = 1; - - // csi20>sb_cqi = 1 ; //TODO inside - // csi20>has_sb_cqi = 1 ; - - // csi20->sb_list = 1; // TODO inside - - - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A30CSI){ - - } - - else if(csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A31CSI){ - - } - - } - //Add the csi reports to the full DL CQI report - dl_report->csi_report = csi_reports; - //Add the DL CQI report to the stats report - ue_report[i]->dl_cqi_report = dl_report; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_DL_CQI; - } - - /* Check flag for creation of paging buffer status report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PBS) { - //TODO: Fill in the actual paging buffer status report. For this field to be valid, the RNTI - //set in the report must be a P-RNTI - Protocol__FlexPagingBufferReport *paging_report; - paging_report = malloc(sizeof(Protocol__FlexPagingBufferReport)); - if (paging_report == NULL) - goto error; - protocol__flex_paging_buffer_report__init(paging_report); - //Set the number of pending paging messages - paging_report->n_paging_info = 1; - //Provide a report for each pending paging message - Protocol__FlexPagingInfo **p_info; - p_info = malloc(sizeof(Protocol__FlexPagingInfo *) * paging_report->n_paging_info); - if (p_info == NULL){ - free(paging_report); - goto error; - } - - for (j = 0; j < paging_report->n_paging_info; j++) { - - p_info[j] = malloc(sizeof(Protocol__FlexPagingInfo)); - if (p_info[j] == NULL) { - for (k = 0; k < j; k++) { - free(p_info[k]); - } - free(p_info); - p_info = NULL; - free(paging_report); - goto error; - } - protocol__flex_paging_info__init(p_info[j]); - //TODO: Set paging index. This index is the same that will be used for the scheduling of the - //paging message by the controller - p_info[j]->paging_index = 10; - p_info[j]->has_paging_index = 1; - //TODO:Set the paging message size - p_info[j]->paging_message_size = 100; - p_info[j]->has_paging_message_size = 1; - //TODO: Set the paging subframe - p_info[j]->paging_subframe = 10; - p_info[j]->has_paging_subframe = 1; - //TODO: Set the carrier index for the pending paging message - p_info[j]->carrier_index = 0; - p_info[j]->has_carrier_index = 1; - - } - //Add all paging info to the paging buffer rerport - paging_report->paging_info = p_info; - //Add the paging report to the UE report - ue_report[i]->pbr = paging_report; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PBS; - } - - /* Check flag for creation of UL CQI report */ - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI) { - - //Fill in the full UL CQI report of the UE - Protocol__FlexUlCqiReport *full_ul_report; - full_ul_report = malloc(sizeof(Protocol__FlexUlCqiReport)); - if(full_ul_report == NULL) - goto error; - protocol__flex_ul_cqi_report__init(full_ul_report); - //TODO:Set the SFN and SF of the generated report - full_ul_report->sfn_sn = flexran_get_sfn_sf(enb_id); - full_ul_report->has_sfn_sn = 1; - //TODO:Set the number of UL measurement reports based on the types of measurements - //configured for this UE and on the servCellIndex - full_ul_report->n_cqi_meas = 1; - Protocol__FlexUlCqi **ul_report; - ul_report = malloc(sizeof(Protocol__FlexUlCqi *) * full_ul_report->n_cqi_meas); - if(ul_report == NULL) { - free(full_ul_report); - goto error; - } - //Fill each UL report of the UE for each of the configured report types - for(j = 0; j < full_ul_report->n_cqi_meas; j++) { - - ul_report[j] = malloc(sizeof(Protocol__FlexUlCqi)); - if(ul_report[j] == NULL) { - for (k = 0; k < j; k++) { - free(ul_report[k]); - } - free(ul_report); - free(full_ul_report); - goto error; - } - protocol__flex_ul_cqi__init(ul_report[j]); - //TODO: Set the type of the UL report. As an example set it to SRS UL report - // See enum flex_ul_cqi_type in FlexRAN specification for more details - ul_report[j]->type = PROTOCOL__FLEX_UL_CQI_TYPE__FLUCT_SRS; - ul_report[j]->has_type = 1; - //TODO:Set the number of SINR measurements based on the report type - //See struct flex_ul_cqi in FlexRAN specification for more details - ul_report[j]->n_sinr = 0; - uint32_t *sinr_meas; - sinr_meas = (uint32_t *) malloc(sizeof(uint32_t) * ul_report[j]->n_sinr); - if (sinr_meas == NULL) { - for (k = 0; k < j; k++) { - free(ul_report[k]); - } - free(ul_report); - free(full_ul_report); - goto error; - } - //TODO:Set the SINR measurements for the specified type - for (k = 0; k < ul_report[j]->n_sinr; k++) { - sinr_meas[k] = 10; - } - ul_report[j]->sinr = sinr_meas; - //TODO: Set the servCellIndex for this report - ul_report[j]->serv_cell_index = 0; - ul_report[j]->has_serv_cell_index = 1; - - //Set the list of UL reports of this UE to the full UL report - full_ul_report->cqi_meas = ul_report; - - full_ul_report->n_pucch_dbm = MAX_NUM_CCs; - full_ul_report->pucch_dbm = malloc(sizeof(Protocol__FlexPucchDbm *) * full_ul_report->n_pucch_dbm); - - for (j = 0; j < MAX_NUM_CCs; j++) { - - full_ul_report->pucch_dbm[j] = malloc(sizeof(Protocol__FlexPucchDbm)); - protocol__flex_pucch_dbm__init(full_ul_report->pucch_dbm[j]); - full_ul_report->pucch_dbm[j]->has_serv_cell_index = 1; - full_ul_report->pucch_dbm[j]->serv_cell_index = j; - - if(flexran_get_p0_pucch_dbm(enb_id, UE_id, j) != -1){ - full_ul_report->pucch_dbm[j]->p0_pucch_dbm = flexran_get_p0_pucch_dbm(enb_id, UE_id, j); - full_ul_report->pucch_dbm[j]->has_p0_pucch_dbm = 1; - } - } - - - } - // Add full UL CQI report to the UE report - ue_report[i]->ul_cqi_report = full_ul_report; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI; - - } - if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_STATS) { - - Protocol__FlexMacStats *macstats; - macstats = malloc(sizeof(Protocol__FlexMacStats)); - if (macstats == NULL) - goto error; - protocol__flex_mac_stats__init(macstats); - - - macstats->total_bytes_sdus_dl = flexran_get_total_size_dl_mac_sdus(mod_id, UE_id, cc_id); - macstats->has_total_bytes_sdus_dl = 1; - - macstats->total_bytes_sdus_ul = flexran_get_total_size_ul_mac_sdus(mod_id, UE_id, cc_id); - macstats->has_total_bytes_sdus_ul = 1; - - macstats->tbs_dl = flexran_get_TBS_dl(mod_id, UE_id, cc_id); - macstats->has_tbs_dl = 1; - - macstats->tbs_ul = flexran_get_TBS_ul(mod_id, UE_id, cc_id); - macstats->has_tbs_ul = 1; - - macstats->prb_retx_dl = flexran_get_num_prb_retx_dl_per_ue(mod_id, UE_id, cc_id); - macstats->has_prb_retx_dl = 1; - - macstats->prb_retx_ul = flexran_get_num_prb_retx_ul_per_ue(mod_id, UE_id, cc_id); - macstats->has_prb_retx_ul = 1; - - macstats->prb_dl = flexran_get_num_prb_dl_tx_per_ue(mod_id, UE_id, cc_id); - macstats->has_prb_dl = 1; - - macstats->prb_ul = flexran_get_num_prb_ul_rx_per_ue(mod_id, UE_id, cc_id); - macstats->has_prb_ul = 1; - - macstats->mcs1_dl = flexran_get_mcs1_dl(mod_id, UE_id, cc_id); - macstats->has_mcs1_dl = 1; - - macstats->mcs2_dl = flexran_get_mcs2_dl(mod_id, UE_id, cc_id); - macstats->has_mcs2_dl = 1; - - macstats->mcs1_ul = flexran_get_mcs1_ul(mod_id, UE_id, cc_id); - macstats->has_mcs1_ul = 1; - - macstats->mcs2_ul = flexran_get_mcs2_ul(mod_id, UE_id, cc_id); - macstats->has_mcs2_ul = 1; - - macstats->total_prb_dl = flexran_get_total_prb_dl_tx_per_ue(mod_id, UE_id, cc_id); - macstats->has_total_prb_dl = 1; - - macstats->total_prb_ul = flexran_get_total_prb_ul_rx_per_ue(mod_id, UE_id, cc_id); - macstats->has_total_prb_ul = 1; - - macstats->total_pdu_dl = flexran_get_total_num_pdu_dl(mod_id, UE_id, cc_id); - macstats->has_total_pdu_dl = 1; - - macstats->total_pdu_ul = flexran_get_total_num_pdu_ul(mod_id, UE_id, cc_id); - macstats->has_total_pdu_ul = 1; - - macstats->total_tbs_dl = flexran_get_total_TBS_dl(mod_id, UE_id, cc_id); - macstats->has_total_tbs_dl = 1; - - macstats->total_tbs_ul = flexran_get_total_TBS_ul(mod_id, UE_id, cc_id); - macstats->has_total_tbs_ul = 1; - - macstats->harq_round = flexran_get_harq_round(mod_id, cc_id, UE_id); - macstats->has_harq_round = 1; - - Protocol__FlexMacSdusDl ** mac_sdus; - mac_sdus = malloc(sizeof(Protocol__FlexMacSdusDl) * flexran_get_num_mac_sdu_tx(mod_id, UE_id, cc_id)); - if (mac_sdus == NULL) { - free(macstats); - goto error; - } - - macstats->n_mac_sdus_dl = flexran_get_num_mac_sdu_tx(mod_id, UE_id, cc_id); - - for (j = 0; j < macstats->n_mac_sdus_dl; j++){ - - - mac_sdus[j] = malloc(sizeof(Protocol__FlexMacSdusDl)); - protocol__flex_mac_sdus_dl__init(mac_sdus[j]); - - mac_sdus[j]->lcid = flexran_get_mac_sdu_lcid_index(mod_id, UE_id, cc_id, j); - mac_sdus[j]->has_lcid = 1; - - mac_sdus[j]->sdu_length = flexran_get_mac_sdu_size(mod_id, UE_id, cc_id, mac_sdus[j]->lcid); - mac_sdus[j]->has_sdu_length = 1; - - - } - - - macstats->mac_sdus_dl = mac_sdus; - - - ue_report[i]->mac_stats = macstats; - ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_STATS; - } - - - - - } - - - - - } - - /* Allocate memory for list of cell reports */ - if (n_cc > 0) { - - - // Fill in the Cell reports - for (i = 0; i < n_cc; i++) { - - - /* Check flag for creation of noise and interference report */ - if(cc_flags & PROTOCOL__FLEX_CELL_STATS_TYPE__FLCST_NOISE_INTERFERENCE) { - // TODO: Fill in the actual noise and interference report for this cell - Protocol__FlexNoiseInterferenceReport *ni_report; - ni_report = malloc(sizeof(Protocol__FlexNoiseInterferenceReport)); - if(ni_report == NULL) - goto error; - protocol__flex_noise_interference_report__init(ni_report); - // Current frame and subframe number - ni_report->sfn_sf = flexran_get_sfn_sf(enb_id); - ni_report->has_sfn_sf = 1; - //TODO:Received interference power in dbm - ni_report->rip = 0; - ni_report->has_rip = 1; - //TODO:Thermal noise power in dbm - ni_report->tnp = 0; - ni_report->has_tnp = 1; - - ni_report->p0_nominal_pucch = flexran_get_p0_nominal_pucch(enb_id, 0); - ni_report->has_p0_nominal_pucch = 1; - cell_report[i]->noise_inter_report = ni_report; - cell_report[i]->flags |= PROTOCOL__FLEX_CELL_STATS_TYPE__FLCST_NOISE_INTERFERENCE; - } +int flexran_agent_mac_stats_reply_ue(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags) { + const int cc_id = 0; // TODO: make for multiple CCs + + for (int i = 0; i < n_ue; i++) { + const rnti_t rnti = ue_report[i]->rnti; + const int UE_id = flexran_get_mac_ue_id_rnti(mod_id, rnti); + + /* buffer status report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_BSR) { + ue_report[i]->n_bsr = 4; //TODO should be automated + uint32_t *elem = (uint32_t *) malloc(sizeof(uint32_t)*ue_report[i]->n_bsr); + if (elem == NULL) + goto error; + for (int j = 0; j < ue_report[i]->n_bsr; j++) { + elem[j] = flexran_get_ue_bsr_ul_buffer_info (mod_id, i, j); + } + ue_report[i]->bsr = elem; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_BSR; + } + + /* power headroom report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR) { + ue_report[i]->phr = flexran_get_ue_phr (mod_id, UE_id); + ue_report[i]->has_phr = 1; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR; + } + + /* Check flag for creation of RLC buffer status report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RLC_BS) { + ue_report[i]->n_rlc_report = 3; // Set this to the number of LCs for this UE. This needs to be generalized for for LCs + Protocol__FlexRlcBsr ** rlc_reports; + rlc_reports = malloc(sizeof(Protocol__FlexRlcBsr *) * ue_report[i]->n_rlc_report); + if (rlc_reports == NULL) + goto error; + + for (int j = 0; j < ue_report[i]->n_rlc_report; j++) { + rlc_reports[j] = malloc(sizeof(Protocol__FlexRlcBsr)); + if (rlc_reports[j] == NULL) { + for (int k = 0; k < j; k++) { + free(rlc_reports[k]); + } + free(rlc_reports); + goto error; + } + protocol__flex_rlc_bsr__init(rlc_reports[j]); + rlc_reports[j]->lc_id = j+1; + rlc_reports[j]->has_lc_id = 1; + rlc_reports[j]->tx_queue_size = flexran_get_tx_queue_size(mod_id, UE_id, j + 1); + rlc_reports[j]->has_tx_queue_size = 1; + + rlc_reports[j]->tx_queue_hol_delay = flexran_get_hol_delay(mod_id, UE_id, j + 1); + rlc_reports[j]->has_tx_queue_hol_delay = 1; + //TODO:Set retransmission queue size in bytes + rlc_reports[j]->retransmission_queue_size = 10; + rlc_reports[j]->has_retransmission_queue_size = 0; + //TODO:Set retransmission queue head of line delay in ms + rlc_reports[j]->retransmission_queue_hol_delay = 100; + rlc_reports[j]->has_retransmission_queue_hol_delay = 0; + rlc_reports[j]->status_pdu_size = flexran_get_num_pdus_buffer(mod_id, UE_id, j + 1); + rlc_reports[j]->has_status_pdu_size = 1; + + } + if (ue_report[i]->n_rlc_report > 0) + ue_report[i]->rlc_report = rlc_reports; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_RLC_BS; + } + + /* MAC CE buffer status report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS) { + // TODO: Fill in the actual MAC CE buffer status report + ue_report[i]->pending_mac_ces = (flexran_get_MAC_CE_bitmap_TA(mod_id, UE_id, 0) | (0 << 1) | (0 << 2) | (0 << 3)) & 15; + // Use as bitmap. Set one or more of the; + // PROTOCOL__FLEX_CE_TYPE__FLPCET_ values + // found in stats_common.pb-c.h. See + // flex_ce_type in FlexRAN specification + ue_report[i]->has_pending_mac_ces = 1; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS; + } + + /* DL CQI report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_DL_CQI) { + // TODO: Fill in the actual DL CQI report for the UE based on its configuration + Protocol__FlexDlCqiReport * dl_report; + dl_report = malloc(sizeof(Protocol__FlexDlCqiReport)); + if (dl_report == NULL) + goto error; + protocol__flex_dl_cqi_report__init(dl_report); + + dl_report->sfn_sn = flexran_get_sfn_sf(mod_id); + dl_report->has_sfn_sn = 1; + dl_report->n_csi_report = flexran_get_active_CC(mod_id, UE_id); + dl_report->n_csi_report = 1 ; + //Create the actual CSI reports. + Protocol__FlexDlCsi **csi_reports; + csi_reports = malloc(sizeof(Protocol__FlexDlCsi *)*dl_report->n_csi_report); + if (csi_reports == NULL) { + free(dl_report); + goto error; + } + for (int j = 0; j < dl_report->n_csi_report; j++) { + csi_reports[j] = malloc(sizeof(Protocol__FlexDlCsi)); + if (csi_reports[j] == NULL) { + for (int k = 0; k < j; k++) { + free(csi_reports[k]); + } + free(csi_reports); + csi_reports = NULL; + goto error; + } + protocol__flex_dl_csi__init(csi_reports[j]); + csi_reports[j]->serv_cell_index = j; + csi_reports[j]->has_serv_cell_index = 1; + csi_reports[j]->ri = flexran_get_current_RI(mod_id, UE_id, j); + csi_reports[j]->has_ri = 1; + //TODO: the type of CSI report based on the configuration of the UE + //For now we only support type P10, which only needs a wideband value + csi_reports[j]->type = PROTOCOL__FLEX_CSI_TYPE__FLCSIT_P10; + csi_reports[j]->has_type = 1; + csi_reports[j]->report_case = PROTOCOL__FLEX_DL_CSI__REPORT_P10CSI; + + if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P10CSI) { + Protocol__FlexCsiP10 *csi10; + csi10 = malloc(sizeof(Protocol__FlexCsiP10)); + if (csi10 == NULL) { + for (int k = 0; k <= j; k++) { + free(csi_reports[k]); } + free(csi_reports); + csi_reports = NULL; + goto error; + } + protocol__flex_csi_p10__init(csi10); + csi10->wb_cqi = flexran_get_ue_wcqi(mod_id, UE_id); + csi10->has_wb_cqi = 1; + csi_reports[j]->p10csi = csi10; + } + + /* + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P11CSI) { + Protocol__FlexCsiP11 *csi11; + csi11 = malloc(sizeof(Protocol__FlexCsiP11)); + if (csi11 == NULL) { + for (int k = 0; k <= j; k++) { + free(csi_reports[k]); + } + free(csi_reports); + csi_reports = NULL; + goto error; + } + protocol__flex_csi_p11__init(csi11); + + csi11->wb_cqi = malloc(sizeof(csi11->wb_cqi)); + csi11->n_wb_cqi = 1; + csi11->wb_cqi[0] = flexran_get_ue_wcqi (mod_id, UE_id); + // According To spec 36.213 + + if (flexran_get_antenna_ports(mod_id, j) == 2 && csi_reports[j]->ri == 1) { + // TODO PMI + csi11->wb_pmi = flexran_get_ue_wpmi(mod_id, UE_id, 0); + csi11->has_wb_pmi = 1; + + } + + else if (flexran_get_antenna_ports(mod_id, j) == 2 && csi_reports[j]->ri == 2) { + // TODO PMI + csi11->wb_pmi = flexran_get_ue_wpmi(mod_id, UE_id, 0); + csi11->has_wb_pmi = 1; + + } + + else if (flexran_get_antenna_ports(mod_id, j) == 4 && csi_reports[j]->ri == 2) { + // TODO PMI + csi11->wb_pmi = flexran_get_ue_wpmi(mod_id, UE_id, 0); + csi11->has_wb_pmi = 1; + } + + csi11->has_wb_pmi = 0; + csi_reports[j]->p11csi = csi11; + } + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P20CSI) { + + Protocol__FlexCsiP20 *csi20; + csi20 = malloc(sizeof(Protocol__FlexCsiP20)); + if (csi20 == NULL) { + for (int k = 0; k <= j; k++) { + free(csi_reports[k]); + } + free(csi_reports); + csi_reports = NULL; + goto error; + } + protocol__flex_csi_p20__init(csi20); + + csi20->wb_cqi = flexran_get_ue_wcqi (mod_id, UE_id); + csi20->has_wb_cqi = 1; + csi20->bandwidth_part_index = 1 ; //TODO + csi20->has_bandwidth_part_index = 0; + csi20->sb_index = 1; //TODO + csi20->has_sb_index = 1; + csi_reports[j]->p20csi = csi20; + } + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_P21CSI) { + + // Protocol__FlexCsiP21 *csi21; + // csi21 = malloc(sizeof(Protocol__FlexCsiP21)); + // if (csi21 == NULL) + // goto error; + // protocol__flex_csi_p21__init(csi21); + + // csi21->wb_cqi = flexran_get_ue_wcqi (mod_id, UE_id); + + + // csi21->wb_pmi = flexran_get_ue_pmi(mod_id); //TDO inside + // csi21->has_wb_pmi = 1; + + // csi21->sb_cqi = 1; // TODO + + // csi21->bandwidth_part_index = 1 ; //TDO inside + // csi21->has_bandwidth_part_index = 1 ; + + // csi21->sb_index = 1 ;//TODO + // csi21->has_sb_index = 1 ; + + + // csi_reports[j]->p20csi = csi21; + + } + + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A12CSI) { + + + // Protocol__FlexCsiA12 *csi12; + // csi12 = malloc(sizeof(Protocol__FlexCsiA12)); + // if (csi12 == NULL) + // goto error; + // protocol__flex_csi_a12__init(csi12); + + // csi12->wb_cqi = flexran_get_ue_wcqi (mod_id, UE_id); + + // csi12->sb_pmi = 1 ; //TODO inside + + // TODO continou + } + + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A22CSI) { + + // Protocol__FlexCsiA22 *csi22; + // csi22 = malloc(sizeof(Protocol__FlexCsiA22)); + // if (csi22 == NULL) + // goto error; + // protocol__flex_csi_a22__init(csi22); + + // csi22->wb_cqi = flexran_get_ue_wcqi (mod_id, UE_id); + + // csi22->sb_cqi = 1 ; //TODO inside + + // csi22->wb_pmi = flexran_get_ue_wcqi (mod_id, UE_id); + // csi22->has_wb_pmi = 1; + + // csi22->sb_pmi = 1 ; //TODO inside + // csi22->has_wb_pmi = 1; + + // csi22->sb_list = flexran_get_ue_wcqi (mod_id, UE_id); + + + } + + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A20CSI) { + + // Protocol__FlexCsiA20 *csi20; + // csi20 = malloc(sizeof(Protocol__FlexCsiA20)); + // if (csi20 == NULL) + // goto error; + // protocol__flex_csi_a20__init(csi20); + + // csi20->wb_cqi = flexran_get_ue_wcqi (mod_id, UE_id); + // csi20->has_wb_cqi = 1; + + // csi20>sb_cqi = 1 ; //TODO inside + // csi20>has_sb_cqi = 1 ; + + // csi20->sb_list = 1; // TODO inside + + + } + + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A30CSI) { + + } + + else if (csi_reports[j]->report_case == PROTOCOL__FLEX_DL_CSI__REPORT_A31CSI) { + + } + */ + + } + dl_report->csi_report = csi_reports; + ue_report[i]->dl_cqi_report = dl_report; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_DL_CQI; + } + + /* paging buffer status report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PBS) { + //TODO: Fill in the actual paging buffer status report. For this field to be valid, the RNTI + //set in the report must be a P-RNTI + Protocol__FlexPagingBufferReport *paging_report; + paging_report = malloc(sizeof(Protocol__FlexPagingBufferReport)); + if (paging_report == NULL) + goto error; + protocol__flex_paging_buffer_report__init(paging_report); + paging_report->n_paging_info = 1; + Protocol__FlexPagingInfo **p_info; + p_info = malloc(sizeof(Protocol__FlexPagingInfo *) * paging_report->n_paging_info); + if (p_info == NULL) { + free(paging_report); + goto error; + } + + for (int j = 0; j < paging_report->n_paging_info; j++) { + + p_info[j] = malloc(sizeof(Protocol__FlexPagingInfo)); + if (p_info[j] == NULL) { + for (int k = 0; k < j; k++) { + free(p_info[k]); + } + free(p_info); + p_info = NULL; + free(paging_report); + goto error; + } + protocol__flex_paging_info__init(p_info[j]); + //TODO: Set paging index. This index is the same that will be used for the scheduling of the + //paging message by the controller + p_info[j]->paging_index = 10; + p_info[j]->has_paging_index = 0; + //TODO:Set the paging message size + p_info[j]->paging_message_size = 100; + p_info[j]->has_paging_message_size = 0; + //TODO: Set the paging subframe + p_info[j]->paging_subframe = 10; + p_info[j]->has_paging_subframe = 0; + //TODO: Set the carrier index for the pending paging message + p_info[j]->carrier_index = 0; + p_info[j]->has_carrier_index = 0; + + } + //Add all paging info to the paging buffer rerport + paging_report->paging_info = p_info; + //Add the paging report to the UE report + ue_report[i]->pbr = paging_report; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PBS; + } + + /* Check flag for creation of UL CQI report */ + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI) { + + //Fill in the full UL CQI report of the UE + Protocol__FlexUlCqiReport *full_ul_report; + full_ul_report = malloc(sizeof(Protocol__FlexUlCqiReport)); + if (full_ul_report == NULL) + goto error; + protocol__flex_ul_cqi_report__init(full_ul_report); + full_ul_report->sfn_sn = flexran_get_sfn_sf(mod_id); + full_ul_report->has_sfn_sn = 1; + //TODO:Set the number of UL measurement reports based on the types of measurements + //configured for this UE and on the servCellIndex + full_ul_report->n_cqi_meas = 1; + Protocol__FlexUlCqi **ul_report; + ul_report = malloc(sizeof(Protocol__FlexUlCqi *) * full_ul_report->n_cqi_meas); + if (ul_report == NULL) { + free(full_ul_report); + goto error; + } + //Fill each UL report of the UE for each of the configured report types + for (int j = 0; j < full_ul_report->n_cqi_meas; j++) { + + ul_report[j] = malloc(sizeof(Protocol__FlexUlCqi)); + if (ul_report[j] == NULL) { + for (int k = 0; k < j; k++) { + free(ul_report[k]); + } + free(ul_report); + free(full_ul_report); + goto error; + } + protocol__flex_ul_cqi__init(ul_report[j]); + //TODO: Set the type of the UL report. As an example set it to SRS UL report + ul_report[j]->type = PROTOCOL__FLEX_UL_CQI_TYPE__FLUCT_SRS; + ul_report[j]->has_type = 1; + //TODO:Set the number of SINR measurements based on the report type + ul_report[j]->n_sinr = 0; + uint32_t *sinr_meas; + sinr_meas = (uint32_t *) malloc(sizeof(uint32_t) * ul_report[j]->n_sinr); + if (sinr_meas == NULL) { + for (int k = 0; k < j; k++) { + free(ul_report[k]); + } + free(ul_report); + free(full_ul_report); + goto error; + } + //TODO:Set the SINR measurements for the specified type + for (int k = 0; k < ul_report[j]->n_sinr; k++) { + sinr_meas[k] = 10; + } + ul_report[j]->sinr = sinr_meas; + //TODO: Set the servCellIndex for this report + ul_report[j]->serv_cell_index = 0; + ul_report[j]->has_serv_cell_index = 1; + + //Set the list of UL reports of this UE to the full UL report + full_ul_report->cqi_meas = ul_report; + + full_ul_report->n_pucch_dbm = MAX_NUM_CCs; + full_ul_report->pucch_dbm = malloc(sizeof(Protocol__FlexPucchDbm *) * full_ul_report->n_pucch_dbm); + + for (int j = 0; j < MAX_NUM_CCs; j++) { + + full_ul_report->pucch_dbm[j] = malloc(sizeof(Protocol__FlexPucchDbm)); + protocol__flex_pucch_dbm__init(full_ul_report->pucch_dbm[j]); + full_ul_report->pucch_dbm[j]->has_serv_cell_index = 1; + full_ul_report->pucch_dbm[j]->serv_cell_index = j; + + if (flexran_get_p0_pucch_dbm(mod_id, UE_id, j) != -1) { + full_ul_report->pucch_dbm[j]->p0_pucch_dbm = flexran_get_p0_pucch_dbm(mod_id, UE_id, j); + full_ul_report->pucch_dbm[j]->has_p0_pucch_dbm = 1; + } + } + + + } + // Add full UL CQI report to the UE report + ue_report[i]->ul_cqi_report = full_ul_report; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_UL_CQI; + + } + if (ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_STATS) { + + Protocol__FlexMacStats *macstats; + macstats = malloc(sizeof(Protocol__FlexMacStats)); + if (macstats == NULL) + goto error; + protocol__flex_mac_stats__init(macstats); + macstats->total_bytes_sdus_dl = flexran_get_total_size_dl_mac_sdus(mod_id, UE_id, cc_id); + macstats->has_total_bytes_sdus_dl = 1; + macstats->total_bytes_sdus_ul = flexran_get_total_size_ul_mac_sdus(mod_id, UE_id, cc_id); + macstats->has_total_bytes_sdus_ul = 1; + macstats->tbs_dl = flexran_get_TBS_dl(mod_id, UE_id, cc_id); + macstats->has_tbs_dl = 1; + macstats->tbs_ul = flexran_get_TBS_ul(mod_id, UE_id, cc_id); + macstats->has_tbs_ul = 1; + macstats->prb_retx_dl = flexran_get_num_prb_retx_dl_per_ue(mod_id, UE_id, cc_id); + macstats->has_prb_retx_dl = 1; + macstats->prb_retx_ul = flexran_get_num_prb_retx_ul_per_ue(mod_id, UE_id, cc_id); + macstats->has_prb_retx_ul = 1; + macstats->prb_dl = flexran_get_num_prb_dl_tx_per_ue(mod_id, UE_id, cc_id); + macstats->has_prb_dl = 1; + macstats->prb_ul = flexran_get_num_prb_ul_rx_per_ue(mod_id, UE_id, cc_id); + macstats->has_prb_ul = 1; + macstats->mcs1_dl = flexran_get_mcs1_dl(mod_id, UE_id, cc_id); + macstats->has_mcs1_dl = 1; + macstats->mcs2_dl = flexran_get_mcs2_dl(mod_id, UE_id, cc_id); + macstats->has_mcs2_dl = 1; + macstats->mcs1_ul = flexran_get_mcs1_ul(mod_id, UE_id, cc_id); + macstats->has_mcs1_ul = 1; + macstats->mcs2_ul = flexran_get_mcs2_ul(mod_id, UE_id, cc_id); + macstats->has_mcs2_ul = 1; + macstats->total_prb_dl = flexran_get_total_prb_dl_tx_per_ue(mod_id, UE_id, cc_id); + macstats->has_total_prb_dl = 1; + macstats->total_prb_ul = flexran_get_total_prb_ul_rx_per_ue(mod_id, UE_id, cc_id); + macstats->has_total_prb_ul = 1; + macstats->total_pdu_dl = flexran_get_total_num_pdu_dl(mod_id, UE_id, cc_id); + macstats->has_total_pdu_dl = 1; + macstats->total_pdu_ul = flexran_get_total_num_pdu_ul(mod_id, UE_id, cc_id); + macstats->has_total_pdu_ul = 1; + macstats->total_tbs_dl = flexran_get_total_TBS_dl(mod_id, UE_id, cc_id); + macstats->has_total_tbs_dl = 1; + macstats->total_tbs_ul = flexran_get_total_TBS_ul(mod_id, UE_id, cc_id); + macstats->has_total_tbs_ul = 1; + macstats->harq_round = flexran_get_harq_round(mod_id, cc_id, UE_id); + macstats->has_harq_round = 1; + + Protocol__FlexMacSdusDl ** mac_sdus; + mac_sdus = malloc(sizeof(Protocol__FlexMacSdusDl) * flexran_get_num_mac_sdu_tx(mod_id, UE_id, cc_id)); + if (mac_sdus == NULL) { + free(macstats); + goto error; + } + + macstats->n_mac_sdus_dl = flexran_get_num_mac_sdu_tx(mod_id, UE_id, cc_id); + for (int j = 0; j < macstats->n_mac_sdus_dl; j++) { + mac_sdus[j] = malloc(sizeof(Protocol__FlexMacSdusDl)); + protocol__flex_mac_sdus_dl__init(mac_sdus[j]); + mac_sdus[j]->lcid = flexran_get_mac_sdu_lcid_index(mod_id, UE_id, cc_id, j); + mac_sdus[j]->has_lcid = 1; + mac_sdus[j]->sdu_length = flexran_get_mac_sdu_size(mod_id, UE_id, cc_id, mac_sdus[j]->lcid); + mac_sdus[j]->has_sdu_length = 1; + } + macstats->mac_sdus_dl = mac_sdus; + ue_report[i]->mac_stats = macstats; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_STATS; + } } - return 0; - error: - - if (cell_report != NULL) { - if (n_cc > 0) { - for (i = 0; i < n_cc; i++) { - if (cell_report[i]->noise_inter_report != NULL) { - free(cell_report[i]->noise_inter_report); - cell_report[i]->noise_inter_report = NULL; - } - } - } - free(cell_report); - cell_report = NULL; - } - +error: if (ue_report != NULL) { if (n_ue > 0) { - for (i = 0; i < n_ue; i++) { + for (int i = 0; i < n_ue; i++) { if (ue_report[i]->bsr != NULL) { free(ue_report[i]->bsr); ue_report[i]->bsr = NULL; } if (ue_report[i]->rlc_report != NULL) { - for (j = 0; j < ue_report[i]->n_rlc_report; j++) { + for (int j = 0; j < ue_report[i]->n_rlc_report; j++) { if (ue_report[i]->rlc_report[j] != NULL) { free(ue_report[i]->rlc_report[j]); ue_report[i]->rlc_report[j] = NULL; @@ -742,7 +594,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } if (ue_report[i]->dl_cqi_report != NULL) { if (ue_report[i]->dl_cqi_report->csi_report != NULL) { - for (j = 0; j < ue_report[i]->dl_cqi_report->n_csi_report; j++) { + for (int j = 0; j < ue_report[i]->dl_cqi_report->n_csi_report; j++) { if (ue_report[i]->dl_cqi_report->csi_report[j] != NULL) { if (ue_report[i]->dl_cqi_report->csi_report[j]->p10csi != NULL) { free(ue_report[i]->dl_cqi_report->csi_report[j]->p10csi); @@ -772,7 +624,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } if (ue_report[i]->pbr != NULL) { if (ue_report[i]->pbr->paging_info != NULL) { - for (j = 0; j < ue_report[i]->pbr->n_paging_info; j++) { + for (int j = 0; j < ue_report[i]->pbr->n_paging_info; j++) { free(ue_report[i]->pbr->paging_info[j]); ue_report[i]->pbr->paging_info[j] = NULL; } @@ -784,7 +636,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } if (ue_report[i]->ul_cqi_report != NULL) { if (ue_report[i]->ul_cqi_report->cqi_meas != NULL) { - for (j = 0; j < ue_report[i]->ul_cqi_report->n_cqi_meas; j++) { + for (int j = 0; j < ue_report[i]->ul_cqi_report->n_cqi_meas; j++) { if (ue_report[i]->ul_cqi_report->cqi_meas[j] != NULL) { if (ue_report[i]->ul_cqi_report->cqi_meas[j]->sinr != NULL) { free(ue_report[i]->ul_cqi_report->cqi_meas[j]->sinr); @@ -798,7 +650,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, ue_report[i]->ul_cqi_report->cqi_meas = NULL; } if (ue_report[i]->ul_cqi_report->pucch_dbm != NULL) { - for (j = 0; j < MAX_NUM_CCs; j++) { + for (int j = 0; j < MAX_NUM_CCs; j++) { if (ue_report[i]->ul_cqi_report->pucch_dbm[j] != NULL) { free(ue_report[i]->ul_cqi_report->pucch_dbm[j]); ue_report[i]->ul_cqi_report->pucch_dbm[j] = NULL; @@ -812,7 +664,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } if (ue_report[i]->mac_stats != NULL) { if (ue_report[i]->mac_stats->mac_sdus_dl != NULL) { - for (j = 0; j < ue_report[i]->mac_stats->n_mac_sdus_dl; j++) { + for (int j = 0; j < ue_report[i]->mac_stats->n_mac_sdus_dl; j++) { if (ue_report[i]->mac_stats->mac_sdus_dl[j] != NULL) { free(ue_report[i]->mac_stats->mac_sdus_dl[j]); ue_report[i]->mac_stats->mac_sdus_dl[j] = NULL; @@ -828,7 +680,49 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, } free(ue_report); } + return -1; +} +int flexran_agent_mac_stats_reply_cell(mid_t mod_id, + Protocol__FlexCellStatsReport **cell_report, + int n_cc, + uint32_t cc_flags) { + for (int i = 0; i < n_cc; i++) { + /* noise and interference report */ + if(cc_flags & PROTOCOL__FLEX_CELL_STATS_TYPE__FLCST_NOISE_INTERFERENCE) { + // TODO: Fill in the actual noise and interference report for this cell + Protocol__FlexNoiseInterferenceReport *ni_report; + ni_report = malloc(sizeof(Protocol__FlexNoiseInterferenceReport)); + if(ni_report == NULL) + goto error; + protocol__flex_noise_interference_report__init(ni_report); + ni_report->sfn_sf = flexran_get_sfn_sf(mod_id); + ni_report->has_sfn_sf = 1; + ni_report->rip = 0; //TODO: Received interference power in dbm + ni_report->has_rip = 0; + ni_report->tnp = 0; //TODO: Thermal noise power in dbm + ni_report->has_tnp = 0; + ni_report->p0_nominal_pucch = flexran_get_p0_nominal_pucch(mod_id, 0); + ni_report->has_p0_nominal_pucch = 1; + cell_report[i]->noise_inter_report = ni_report; + cell_report[i]->flags |= PROTOCOL__FLEX_CELL_STATS_TYPE__FLCST_NOISE_INTERFERENCE; + } + } + return 0; + + error: + if (cell_report != NULL) { + if (n_cc > 0) { + for (int i = 0; i < n_cc; i++) { + if (cell_report[i]->noise_inter_report != NULL) { + free(cell_report[i]->noise_inter_report); + cell_report[i]->noise_inter_report = NULL; + } + } + } + free(cell_report); + cell_report = NULL; + } return -1; } diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h index 68a572e2b2..2f9f99c740 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h @@ -51,14 +51,15 @@ int flexran_agent_mac_destroy_sr_info(Protocol__FlexranMessage *msg); int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg); int flexran_agent_mac_destroy_sf_trigger(Protocol__FlexranMessage *msg); -/* Statistics reply protocol message constructor and destructor */ -int flexran_agent_mac_stats_reply(mid_t mod_id, - Protocol__FlexUeStatsReport **ue_report, - int n_ue, - uint32_t ue_flags, - Protocol__FlexCellStatsReport **cell_report, - int n_cc, - uint32_t cc_flags); +/* Statistics reply protocol message constructors (for UE and cell stats) and destructor */ +int flexran_agent_mac_stats_reply_ue(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags); +int flexran_agent_mac_stats_reply_cell(mid_t mod_id, + Protocol__FlexCellStatsReport **cell_report, + int n_cc, + uint32_t cc_flags); int flexran_agent_mac_destroy_stats_reply(Protocol__FlexStatsReply *reply); /* DL MAC scheduling decision protocol message constructor (empty command) and destructor */ diff --git a/openair2/ENB_APP/flexran_agent_handler.c b/openair2/ENB_APP/flexran_agent_handler.c index 1bae0776a3..7c251e9172 100644 --- a/openair2/ENB_APP/flexran_agent_handler.c +++ b/openair2/ENB_APP/flexran_agent_handler.c @@ -297,9 +297,8 @@ int flexran_agent_stats_reply(mid_t enb_id, /* MAC reply split */ if (flexran_agent_get_mac_xface(enb_id) - && flexran_agent_mac_stats_reply(enb_id, - ue_report, n_ue, ue_flags, - cell_report, n_cc, cell_flags) < 0) { + && (flexran_agent_mac_stats_reply_ue(enb_id, ue_report, n_ue, ue_flags) < 0 + || flexran_agent_mac_stats_reply_cell(enb_id, cell_report, n_cc, cell_flags) < 0)) { err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; goto error; } From a8b4a62b824c959b598b39b23c7cb1f2b6ce1a72 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Fri, 20 Sep 2019 19:34:00 +0200 Subject: [PATCH 38/76] Read RU config before FlexRAN to allow split identification --- openair2/ENB_APP/enb_config.c | 2 ++ targets/RT/USER/lte-ru.c | 8 +------- targets/RT/USER/lte-softmodem.c | 20 +++++++++++++++----- 3 files changed, 18 insertions(+), 12 deletions(-) diff --git a/openair2/ENB_APP/enb_config.c b/openair2/ENB_APP/enb_config.c index ef4c328691..c1918d4fee 100644 --- a/openair2/ENB_APP/enb_config.c +++ b/openair2/ENB_APP/enb_config.c @@ -3104,4 +3104,6 @@ void read_config_and_init(void) { memset((void *)RC.rrc[enb_id], 0, sizeof(eNB_RRC_INST)); RCconfig_RRC(enb_id, RC.rrc[enb_id],macrlc_has_f1[enb_id]); } + + RCconfig_flexran(); } diff --git a/targets/RT/USER/lte-ru.c b/targets/RT/USER/lte-ru.c index 459732a30c..f88d98536d 100644 --- a/targets/RT/USER/lte-ru.c +++ b/targets/RT/USER/lte-ru.c @@ -2683,13 +2683,9 @@ void init_RU(char *rf_config_file, clock_source_t clock_source, clock_source_t t PHY_VARS_eNB *eNB0 = (PHY_VARS_eNB *)NULL; LTE_DL_FRAME_PARMS *fp = (LTE_DL_FRAME_PARMS *)NULL; // create status mask - RC.ru_mask = 0; + RC.ru_mask= (1 << RC.nb_RU) - 1; pthread_mutex_init(&RC.ru_mutex,NULL); pthread_cond_init(&RC.ru_cond,NULL); - // read in configuration file) - printf("configuring RU from file\n"); - RCconfig_RU(); - LOG_I(PHY,"number of L1 instances %d, number of RU %d, number of CPU cores %d\n",RC.nb_L1_inst,RC.nb_RU,get_nprocs()); if (RC.nb_CC != 0) for (i=0; i 0) { RC.ru = (RU_t **)malloc(RC.nb_RU*sizeof(RU_t *)); - RC.ru_mask=(1< 0) { read_config_and_init(); - /* Start the agent. If it is turned off in the configuration, it won't start */ - RCconfig_flexran(); + } else { + printf("RC.nb_inst = 0, Initializing L1\n"); + RCconfig_L1(); + } + /* We need to read RU configuration before FlexRAN starts so it knows what + * splits to report. Actual RU start comes later. */ + if (RC.nb_RU > 0 && NFAPI_MODE != NFAPI_MODE_VNF) { + RCconfig_RU(); + LOG_I(PHY, + "number of L1 instances %d, number of RU %d, number of CPU cores %d\n", + RC.nb_L1_inst, RC.nb_RU, get_nprocs()); + } + + if (RC.nb_inst > 0) { + /* Start the agent. If it is turned off in the configuration, it won't start */ for (i = 0; i < RC.nb_inst; i++) { flexran_agent_start(i); } @@ -607,9 +620,6 @@ int main ( int argc, char **argv ) itti_send_msg_to_task (TASK_RRC_ENB, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p); } node_type = RC.rrc[0]->node_type; - } else { - printf("RC.nb_inst = 0, Initializing L1\n"); - RCconfig_L1(); } if (RC.nb_inst > 0 && NODE_IS_CU(node_type)) { From d2b1e6aa9ae5a6f62bb5f3beeec17247647da026 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Fri, 20 Sep 2019 17:57:27 +0200 Subject: [PATCH 39/76] FlexRAN: report employed splits to controller --- openair2/ENB_APP/MESSAGES/V2/flexran.proto | 9 +++++++ openair2/ENB_APP/flexran_agent_common.c | 2 ++ openair2/ENB_APP/flexran_agent_ran_api.c | 28 ++++++++++++++++++++++ openair2/ENB_APP/flexran_agent_ran_api.h | 6 +++++ 4 files changed, 45 insertions(+) diff --git a/openair2/ENB_APP/MESSAGES/V2/flexran.proto b/openair2/ENB_APP/MESSAGES/V2/flexran.proto index 86f2e9329f..1d87a52b97 100644 --- a/openair2/ENB_APP/MESSAGES/V2/flexran.proto +++ b/openair2/ENB_APP/MESSAGES/V2/flexran.proto @@ -77,10 +77,19 @@ enum flex_bs_capability { RRC = 7; } +enum flex_bs_split { + F1 = 0; + nFAPI = 1; + IF4 = 2; + IF4p5 = 3; + IF5 = 4; +} + message flex_hello { optional flex_header header = 1; optional uint64 bs_id = 2; // Unique id to distinguish the eNB repeated flex_bs_capability capabilities = 3; + repeated flex_bs_split splits = 4; } message flex_echo_request { diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index 552c58555b..fe65315fe9 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -128,6 +128,7 @@ int flexran_agent_hello(mid_t mod_id, const void *params, Protocol__FlexranMessa hello_msg->bs_id = flexran_get_bs_id(mod_id); hello_msg->has_bs_id = 1; hello_msg->n_capabilities = flexran_get_capabilities(mod_id, &hello_msg->capabilities); + hello_msg->n_splits = flexran_get_splits(mod_id, &hello_msg->splits); *msg = malloc(sizeof(Protocol__FlexranMessage)); if(*msg == NULL) @@ -161,6 +162,7 @@ int flexran_agent_destroy_hello(Protocol__FlexranMessage *msg) { free(msg->hello_msg->header); free(msg->hello_msg->capabilities); + free(msg->hello_msg->splits); free(msg->hello_msg); free(msg); return 0; diff --git a/openair2/ENB_APP/flexran_agent_ran_api.c b/openair2/ENB_APP/flexran_agent_ran_api.c index dfac1ae7a0..f479198895 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.c +++ b/openair2/ENB_APP/flexran_agent_ran_api.c @@ -3570,3 +3570,31 @@ uint16_t flexran_get_capabilities_mask(mid_t mod_id) { return mask; } + +size_t flexran_get_splits(mid_t mod_id, Protocol__FlexBsSplit **splits) { + size_t n_splits = 0; + *splits = NULL; + if (rrc_is_present(mod_id) && !NODE_IS_MONOLITHIC(RC.rrc[mod_id]->node_type)) + n_splits++; + if (NFAPI_MODE != NFAPI_MONOLITHIC) + n_splits++; + if (RC.ru && RC.ru[mod_id] && RC.ru[mod_id]->if_south != LOCAL_RF) + n_splits++; + if (n_splits == 0) + return 0; + + AssertFatal(n_splits < 3, "illegal number of splits (%lu)\n", n_splits); + *splits = calloc(n_splits, sizeof(Protocol__FlexBsSplit)); + AssertFatal(*splits, "could not allocate Protocol__FlexBsSplit array\n"); + int n = 0; + if (rrc_is_present(mod_id) && !NODE_IS_MONOLITHIC(RC.rrc[mod_id]->node_type)) + (*splits)[n++] = PROTOCOL__FLEX_BS_SPLIT__F1; + if (NFAPI_MODE != NFAPI_MONOLITHIC) + (*splits)[n++] = PROTOCOL__FLEX_BS_SPLIT__nFAPI; + if (RC.ru && RC.ru[mod_id] && RC.ru[mod_id]->if_south == REMOTE_IF4p5) + (*splits)[n++] = PROTOCOL__FLEX_BS_SPLIT__IF4p5; + if (RC.ru && RC.ru[mod_id] && RC.ru[mod_id]->if_south == REMOTE_IF5) + (*splits)[n++] = PROTOCOL__FLEX_BS_SPLIT__IF5; + DevAssert(n == n_splits); + return n_splits; +} diff --git a/openair2/ENB_APP/flexran_agent_ran_api.h b/openair2/ENB_APP/flexran_agent_ran_api.h index f9d0d97405..6aef1c406b 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.h +++ b/openair2/ENB_APP/flexran_agent_ran_api.h @@ -44,6 +44,7 @@ #include "RRC/LTE/rrc_eNB_UE_context.h" #include "PHY/phy_extern.h" #include "common/utils/LOG/log.h" +#include "nfapi/oai_integration/vendor_ext.h" /**************************** * get generic info from RAN @@ -815,3 +816,8 @@ size_t flexran_get_capabilities(mid_t mod_id, Protocol__FlexBsCapability **caps) /* get the capabilities supported by the underlying network function as a bit * mask. */ uint16_t flexran_get_capabilities_mask(mid_t mod_id); + +/* get the splits used by the underlying network function, + * return the number and stores list of this length in splits. If there are + * zero capabilities, splits will be NULL */ +size_t flexran_get_splits(mid_t mod_id, Protocol__FlexBsSplit **splits); From 6a581d903bd156c344370887e7360fe53e0535b0 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Sun, 24 Mar 2019 14:17:23 +0100 Subject: [PATCH 40/76] Add FlexRAN protobuf definition for S1AP --- .../ENB_APP/MESSAGES/V2/config_common.proto | 32 +++++++++++++++++++ .../ENB_APP/MESSAGES/V2/config_messages.proto | 12 +++++-- openair2/ENB_APP/MESSAGES/V2/flexran.proto | 1 + 3 files changed, 42 insertions(+), 3 deletions(-) diff --git a/openair2/ENB_APP/MESSAGES/V2/config_common.proto b/openair2/ENB_APP/MESSAGES/V2/config_common.proto index 4958cdb27b..c87e589d89 100644 --- a/openair2/ENB_APP/MESSAGES/V2/config_common.proto +++ b/openair2/ENB_APP/MESSAGES/V2/config_common.proto @@ -336,3 +336,35 @@ message flex_a5_event { optional int64 time_to_trigger = 4; optional int64 max_report_cells = 5; } + +// +// S1AP cell configuration +// +message flex_gummei { + optional flex_plmn plmn = 1; + optional uint32 mme_group_id = 2; + optional uint32 mme_code = 3; +} + +message flex_s1ap_mme { + optional string s1_ip = 1; // S1-MME IP of MME + optional string name = 2; // S1-MME name of MME + optional flex_mme_state state = 3; // State of the MME + repeated flex_gummei served_gummeis = 4; // GUMMEIs served by the MME + repeated flex_plmn requested_plmns = 5; // PLMNs communicated to MME + optional uint32 rel_capacity = 6; // Relative MME capacity, TS23.401 +} + +message flex_s1ap_ue { + optional string mme_s1_ip = 1; // IP of MME to which UE is connected + optional uint32 enb_ue_s1ap_id = 2; // S1AP ID on eNodeB side for UE + optional uint32 mme_ue_s1ap_id = 3; // S1AP ID on MME side for UE + optional flex_plmn selected_plmn = 4; // UE-selected PLMN in RRC Conn Setup Cplt +} + +enum flex_mme_state { + FLMMES_DISCONNECTED = 0; + FLMMES_WAITING = 1; + FLMMES_CONNECTED = 2; + FLMMES_OVERLOAD = 3; +} diff --git a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto index 6d24e5a0ac..4d8c628c4f 100644 --- a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto +++ b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto @@ -100,6 +100,7 @@ message flex_ue_config { optional uint32 ul_slice_id = 32; // Configuration about RRC measurements optional flex_measurement_info info = 33; + optional uint32 enb_ue_s1ap_id = 34; // S1AP ID on eNodeB side } message flex_lc_ue_config { @@ -107,6 +108,11 @@ message flex_lc_ue_config { repeated flex_lc_config lc_config = 2; // A list of LC configurations for the given UE } - - - +message flex_s1ap_config { + optional uint32 pending = 1; // number of pending (to be connected) MMEs + optional uint32 connected = 2; // number of connected MMEs + optional string enb_s1_ip = 3; // S1-MME IP of eNodeB + optional string enb_name = 4; // S1-MME name of eNodeB + repeated flex_s1ap_mme mme = 5; + repeated flex_s1ap_ue ue = 6; +} diff --git a/openair2/ENB_APP/MESSAGES/V2/flexran.proto b/openair2/ENB_APP/MESSAGES/V2/flexran.proto index 1d87a52b97..24a219a564 100644 --- a/openair2/ENB_APP/MESSAGES/V2/flexran.proto +++ b/openair2/ENB_APP/MESSAGES/V2/flexran.proto @@ -156,6 +156,7 @@ message flex_enb_config_reply { optional flex_header header = 1; repeated flex_cell_config cell_config = 3; optional uint32 device_spec = 4; + optional flex_s1ap_config s1ap = 5; } message flex_ue_config_request { From 44fdb23f153543e6a5422f0c5cb19ea48972d1df Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Sun, 24 Mar 2019 14:34:04 +0100 Subject: [PATCH 41/76] FlexRAN: fix RRC protobuf definition --- openair2/ENB_APP/MESSAGES/V2/stats_common.proto | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/openair2/ENB_APP/MESSAGES/V2/stats_common.proto b/openair2/ENB_APP/MESSAGES/V2/stats_common.proto index b56ad8eea1..20f0f60a9f 100644 --- a/openair2/ENB_APP/MESSAGES/V2/stats_common.proto +++ b/openair2/ENB_APP/MESSAGES/V2/stats_common.proto @@ -1,6 +1,8 @@ syntax = "proto2"; package protocol; +import "config_common.proto"; // for flex_plmn + // // UE related statistics // @@ -218,25 +220,16 @@ message flex_eutra_cgi_measurements { // Tracking area code of the neighbor cell. optional uint32 tracking_area_code = 2; // Public land mobile network identifiers of neighbor cell. - repeated flex_plmn_identity plmn_id = 3; + repeated flex_plmn plmn = 3; } message flex_cell_global_eutra_id { // Public land mobile network identifier of neighbor cell. - optional flex_plmn_identity plmn_id = 1; + optional flex_plmn plmn = 1; // Cell identifier of neighbor cell. optional uint32 cell_id = 2; } -message flex_plmn_identity { - // Mobile Network Code (MNC). - repeated uint32 mnc = 1; - // Mobile Country Code (MCC). - repeated uint32 mcc = 2; - // tracking area code - repeated uint32 tac = 3; -} - message flex_eutra_ref_signal_meas { // Neighboring Cell RSRP optional int32 rsrp = 1; From ef0a45325b2d36763badfa7d2a0b10b7cc4bfcf8 Mon Sep 17 00:00:00 2001 From: cig Date: Fri, 17 Jan 2020 16:41:50 +0100 Subject: [PATCH 42/76] Split configure_fapi_dl_tx function into two functions: - configure_fapi_dl_pdu is handling the nfapi_nr_dl_config_request_pdu - while configure_fapi_dl_Tx is now handling the nfapi_tx_request_pdu this was necessary because the computation of the TBS size is needed in the phytest scheduler before even knowing if there is any data to transmit. The tx_request_pdu must be handled instead only when there is data to transmit. --- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 54 +++++++++++-------- openair2/LAYER2/NR_MAC_gNB/mac_proto.h | 15 +++--- 2 files changed, 41 insertions(+), 28 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 59cf43cc06..4856079e4a 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -156,16 +156,13 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP, } } -int configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, - nfapi_tx_request_pdu_t *TX_req, - nfapi_nr_config_request_t *cfg, - nfapi_nr_coreset_t *coreset, - nfapi_nr_search_space_t *search_space, - int16_t pdu_index, - nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config) { +int configure_fapi_dl_pdu(nfapi_nr_dl_config_request_body_t *dl_req, + nfapi_nr_config_request_t *cfg, + nfapi_nr_coreset_t *coreset, + nfapi_nr_search_space_t *search_space, + nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config){ nfapi_nr_dl_config_request_pdu_t *dl_config_dci_pdu; nfapi_nr_dl_config_request_pdu_t *dl_config_dlsch_pdu; - int TBS; uint16_t rnti = 0x1234; int dl_carrier_bandwidth = cfg->rf_config.dl_carrier_bandwidth.value; dl_config_dci_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu]; @@ -242,9 +239,20 @@ int configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, params_rel15->rb_offset, params_rel15->first_symbol, params_rel15->search_space_type); + nr_get_tbs_dl(&dl_config_dlsch_pdu->dlsch_pdu, dl_config_dci_pdu->dci_dl_pdu, *cfg); - TBS = dl_config_dlsch_pdu->dlsch_pdu.dlsch_pdu_rel15.transport_block_size; - LOG_D(MAC, "DLSCH PDU: start PRB %d n_PRB %d start symbol %d nb_symbols %d nb_layers %d nb_codewords %d mcs %d TBS: %d\n", + + return dl_config_dlsch_pdu->dlsch_pdu.dlsch_pdu_rel15.transport_block_size/8; +} + +void configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, + nfapi_tx_request_pdu_t *tx_req, + int tbs_bytes, + int16_t pdu_index){ + nfapi_nr_dl_config_request_pdu_t *dl_config_dlsch_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu + 1]; + nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_pdu_rel15 = &dl_config_dlsch_pdu->dlsch_pdu.dlsch_pdu_rel15; + + LOG_D(MAC, "DLSCH PDU: start PRB %d n_PRB %d start symbol %d nb_symbols %d nb_layers %d nb_codewords %d mcs %d TBS (bytes): %d\n", dlsch_pdu_rel15->start_prb, dlsch_pdu_rel15->n_prb, dlsch_pdu_rel15->start_symbol, @@ -252,14 +260,18 @@ int configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, dlsch_pdu_rel15->nb_layers, dlsch_pdu_rel15->nb_codewords, dlsch_pdu_rel15->mcs_idx, - TBS); + tbs_bytes); + dl_req->number_dci++; dl_req->number_pdsch_rnti++; dl_req->number_pdu+=2; - TX_req->pdu_length = dlsch_pdu_rel15->transport_block_size/8; - TX_req->pdu_index = pdu_index++; - TX_req->num_segments = 1; - return TBS/8; //Return TBS in bytes + + tx_req->pdu_length = tbs_bytes; + tx_req->pdu_index = pdu_index++; + tx_req->num_segments = 1; + //tx_req->segments[0].segment_length = 8; + tx_req->segments[0].segment_length = tbs_bytes + 2; + tx_req->segments[0].segment_data = mac_pdu; } void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, @@ -269,7 +281,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, gNB_MAC_INST *gNB_mac = RC.nrmac[module_idP]; nfapi_nr_dl_config_request_body_t *dl_req; - nfapi_tx_request_pdu_t *TX_req; + nfapi_tx_request_pdu_t *tx_req; mac_rlc_status_resp_t rlc_status; nfapi_nr_config_request_t *cfg = &gNB_mac->config[0]; @@ -290,10 +302,10 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, LOG_D(MAC, "Scheduling UE specific search space DCI type 1 for UE_id %d CC_id %d frame %d slot %d\n", UE_id, CC_id, frameP, slotP); dl_req = &gNB_mac->DL_req[CC_id].dl_config_request_body; - TX_req = &gNB_mac->TX_req[CC_id].tx_request_body.tx_pdu_list[gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus]; + tx_req = &gNB_mac->TX_req[CC_id].tx_request_body.tx_pdu_list[gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus]; ta_len = gNB_mac->ta_len; - TBS_bytes = configure_fapi_dl_Tx(dl_req, TX_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], gNB_mac->pdu_index[CC_id], dlsch_config); + TBS_bytes = configure_fapi_dl_pdu(dl_req, cfg, &gNB_mac->coreset[CC_id][1], &gNB_mac->search_space[CC_id][1], dlsch_config); //The --NOS1 use case currently schedules DLSCH transmissions only when there is IP traffic arriving //through the LTE stack @@ -310,7 +322,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, }*/ for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) { - LOG_D(MAC, "[gNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n", + LOG_D(MAC, "[gNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (TBS %d bytes, len %d)\n", module_idP, frameP, lcid, TBS_bytes, TBS_bytes - ta_len - header_length_total - sdu_length_total - 3); if (TBS_bytes - ta_len - header_length_total - sdu_length_total - 3 > 0) { @@ -409,9 +421,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, mac_pdu[offset + j] = 0; } - //TX_req->segments[0].segment_length = 8; - TX_req->segments[0].segment_length = TBS_bytes + 2; - TX_req->segments[0].segment_data = mac_pdu; + configure_fapi_dl_Tx(dl_req, tx_req, TBS_bytes, gNB_mac->pdu_index[CC_id]); gNB_mac->TX_req[CC_id].tx_request_body.number_of_pdus++; gNB_mac->TX_req[CC_id].sfn_sf = sfn_sf; diff --git a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h index 8047c72801..ec41042972 100644 --- a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h @@ -89,14 +89,17 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP); -int configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, - nfapi_tx_request_pdu_t *TX_req, - nfapi_nr_config_request_t *cfg, - nfapi_nr_coreset_t* coreset, - nfapi_nr_search_space_t* search_space, - int16_t pdu_index, +int configure_fapi_dl_pdu(nfapi_nr_dl_config_request_body_t *dl_req, + nfapi_nr_config_request_t *cfg, + nfapi_nr_coreset_t* coreset, + nfapi_nr_search_space_t* search_space, nfapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config); +void configure_fapi_dl_Tx(nfapi_nr_dl_config_request_body_t *dl_req, + nfapi_tx_request_pdu_t *tx_req, + int tbs_bytes, + int16_t pdu_index); + void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, frame_t frameP, sub_frame_t slotP, From a87220d376123138761731f1825f7a4a3b4f2dfa Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Sun, 24 Mar 2019 15:15:57 +0100 Subject: [PATCH 43/76] Add S1AP control module for FlexRAN with status monitoring support --- cmake_targets/CMakeLists.txt | 2 + .../CONTROL_MODULES/S1AP/flexran_agent_s1ap.c | 161 +++++++++++++ .../CONTROL_MODULES/S1AP/flexran_agent_s1ap.h | 69 ++++++ .../S1AP/flexran_agent_s1ap_defs.h | 32 +++ .../ENB_APP/MESSAGES/V2/config_common.proto | 7 - .../ENB_APP/MESSAGES/V2/config_messages.proto | 12 +- openair2/ENB_APP/MESSAGES/V2/flexran.proto | 1 + .../ENB_APP/MESSAGES/V2/stats_common.proto | 12 + .../ENB_APP/MESSAGES/V2/stats_messages.proto | 2 + openair2/ENB_APP/flexran_agent.c | 12 +- openair2/ENB_APP/flexran_agent.h | 1 + openair2/ENB_APP/flexran_agent_common.c | 11 +- openair2/ENB_APP/flexran_agent_defs.h | 1 + openair2/ENB_APP/flexran_agent_extern.h | 4 + openair2/ENB_APP/flexran_agent_handler.c | 11 + openair2/ENB_APP/flexran_agent_ran_api.c | 219 +++++++++++++++++- openair2/ENB_APP/flexran_agent_ran_api.h | 30 ++- openair3/S1AP/s1ap_eNB.c | 8 +- openair3/S1AP/s1ap_eNB_defs.h | 6 + openair3/S1AP/s1ap_eNB_nas_procedures.c | 2 +- 20 files changed, 573 insertions(+), 30 deletions(-) create mode 100644 openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c create mode 100644 openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h create mode 100644 openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap_defs.h diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index f5392acf5d..315510519c 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -923,6 +923,7 @@ include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PHY") include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC") include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC") include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PDCP") +include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/S1AP") include_directories("${OPENAIR2_DIR}/UTIL/OSA") include_directories("${OPENAIR2_DIR}/UTIL/LFDS/liblfds6.1.1/liblfds611/inc") include_directories("${OPENAIR2_DIR}/UTIL/LFDS/liblfds7.0.0/liblfds700/inc") @@ -1016,6 +1017,7 @@ add_library(FLEXRAN_AGENT ${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c ${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc_internal.c ${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c + ${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c ${OPENAIR2_DIR}/ENB_APP/flexran_agent.c ${OPENAIR2_DIR}/ENB_APP/flexran_agent_task_manager.c ${OPENAIR2_DIR}/ENB_APP/flexran_agent_net_comm.c diff --git a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c new file mode 100644 index 0000000000..04a47406e1 --- /dev/null +++ b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c @@ -0,0 +1,161 @@ +/* + * 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 flexran_agent_s1ap.c + * \brief FlexRAN agent Control Module S1AP + * \author Navid Nikaein + * \date 2019 + * \version 0.1 + */ + +#include "flexran_agent_s1ap.h" + + +/*Array containing the Agent-S1AP interfaces*/ +AGENT_S1AP_xface *agent_s1ap_xface[NUM_MAX_ENB]; + +void flexran_agent_fill_s1ap_cell_config(mid_t mod_id, + Protocol__FlexS1apConfig **s1ap_config) { + *s1ap_config = malloc(sizeof(Protocol__FlexS1apConfig)); + if (!*s1ap_config) return; + protocol__flex_s1ap_config__init(*s1ap_config); + LOG_D(FLEXRAN_AGENT, "flexran_agent_fill_s1ap_cell_config %d\n", mod_id); + + // S1AP status + (*s1ap_config)->has_pending = 1; + (*s1ap_config)->pending = flexran_get_s1ap_mme_pending(mod_id); + + (*s1ap_config)->has_connected = 1; + (*s1ap_config)->connected = flexran_get_s1ap_mme_connected(mod_id); + + (*s1ap_config)->enb_s1_ip = flexran_get_s1ap_enb_s1_ip(mod_id); + if (!(*s1ap_config)->enb_s1_ip) + (*s1ap_config)->enb_s1_ip = ""; + + (*s1ap_config)->enb_name = flexran_get_s1ap_enb_name(mod_id); + + (*s1ap_config)->mme = NULL; + (*s1ap_config)->n_mme = flexran_get_s1ap_nb_mme(mod_id); + if ((*s1ap_config)->n_mme > 0) { + Protocol__FlexS1apMme **mme_conf = calloc((*s1ap_config)->n_mme, + sizeof(Protocol__FlexS1apMme *)); + AssertFatal(mme_conf, "%s(): MME malloc failed\n", __func__); + for(int i = 0; i < (*s1ap_config)->n_mme; i++){ + mme_conf[i] = malloc(sizeof(Protocol__FlexS1apMme)); + AssertFatal(mme_conf[i], "%s(): MME malloc failed\n", __func__); + protocol__flex_s1ap_mme__init(mme_conf[i]); + if (flexran_get_s1ap_mme_conf(mod_id, i, mme_conf[i]) < 0) { + LOG_E(FLEXRAN_AGENT, + "error in flexran_get_s1ap_mme_conf(): cannot retrieve MME state\n"); + (*s1ap_config)->n_mme = 0; + break; + } + } + (*s1ap_config)->mme = mme_conf; + } +} + +int flexran_agent_s1ap_stats_reply(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags) { + if (n_ue <= 0) + return 0; + if (!(ue_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_S1AP_STATS)) + return 0; + + for (int i = 0; i < n_ue; i++) { + const rnti_t rnti = ue_report[i]->rnti; + Protocol__FlexS1apUe *ue = malloc(sizeof(Protocol__FlexS1apUe)); + AssertFatal(ue, "%s(): MME malloc failed\n", __func__); + protocol__flex_s1ap_ue__init(ue); + if (flexran_get_s1ap_ue(mod_id, rnti, ue) < 0) { + LOG_E(FLEXRAN_AGENT, "error in %s(): cannot retrieve UE conf\n", __func__); + break; + } + ue_report[i]->s1ap_stats = ue; + ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_S1AP_STATS; + } + return 0; +} + +void flexran_agent_free_s1ap_cell_config(Protocol__FlexS1apConfig **s1ap) { + for (int i = 0; i < (*s1ap)->n_mme; i++) { + /* following structures allocated in the RAN API */ + for(int j = 0; j < (*s1ap)->mme[i]->n_served_gummeis; j++) { + free((*s1ap)->mme[i]->served_gummeis[j]->plmn); + free((*s1ap)->mme[i]->served_gummeis[j]); + } + free((*s1ap)->mme[i]->served_gummeis); + for (int j = 0; j < (*s1ap)->mme[i]->n_requested_plmns; j++) + free((*s1ap)->mme[i]->requested_plmns[j]); + free((*s1ap)->mme[i]->requested_plmns); + free((*s1ap)->mme[i]); + } + free((*s1ap)->mme); + free(*s1ap); + *s1ap = NULL; +} + +void flexran_agent_s1ap_destroy_stats_reply(Protocol__FlexStatsReply *reply) { + for (int i = 0; i < reply->n_ue_report; ++i) { + if (!reply->ue_report[i]->s1ap_stats) + continue; + free(reply->ue_report[i]->s1ap_stats->selected_plmn); + free(reply->ue_report[i]->s1ap_stats); + reply->ue_report[i]->s1ap_stats = NULL; + } +} + +int flexran_agent_register_s1ap_xface(mid_t mod_id) { + if (agent_s1ap_xface[mod_id]) { + LOG_E(FLEXRAN_AGENT, "S1AP agent CM for eNB %d is already registered\n", mod_id); + return -1; + } + + AGENT_S1AP_xface *xface = malloc(sizeof(AGENT_S1AP_xface)); + if (!xface) { + LOG_E(FLEXRAN_AGENT, "could not allocate memory for S1AP agent xface %d\n", mod_id); + return -1; + } + + // not implemented yet + xface->flexran_s1ap_notify_release_request=NULL; + + agent_s1ap_xface[mod_id] = xface; + + return 0; +} + +int flexran_agent_unregister_s1ap_xface(mid_t mod_id) { + if (!agent_s1ap_xface[mod_id]) { + LOG_E(FLEXRAN_AGENT, "S1AP agent for eNB %d is not registered\n", mod_id); + return -1; + } + agent_s1ap_xface[mod_id]->flexran_s1ap_notify_release_request=NULL; + free(agent_s1ap_xface[mod_id]); + agent_s1ap_xface[mod_id] = NULL; + return 0; +} + +AGENT_S1AP_xface *flexran_agent_get_s1ap_xface(mid_t mod_id) { + return agent_s1ap_xface[mod_id]; +} diff --git a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h new file mode 100644 index 0000000000..1cca6ac9c1 --- /dev/null +++ b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h @@ -0,0 +1,69 @@ +/* + * 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 flexran_agent_s1ap.h + * \brief FlexRAN agent S1AP Control Module + * \author navid nikaein + * \date 2017 + * \version 0.1 + */ + +#ifndef FLEXRAN_AGENT_S1AP_H_ +#define FLEXRAN_AGENT_S1AP_H_ + +#include "header.pb-c.h" +#include "flexran.pb-c.h" +#include "stats_messages.pb-c.h" +#include "stats_common.pb-c.h" + + +#include "flexran_agent_common.h" +#include "flexran_agent_defs.h" +#include "flexran_agent_s1ap_defs.h" +#include "flexran_agent_ran_api.h" + +/*************************************** + * FlexRAN agent - technology S1AP API * + ***************************************/ + +/* Send to the controller all the S1AP configs */ +void flexran_agent_fill_s1ap_cell_config(mid_t mod_id, + Protocol__FlexS1apConfig **s1ap_config); + +/* Free allocated S1AP cell configs */ +void flexran_agent_free_s1ap_cell_config(Protocol__FlexS1apConfig **s1ap); + +/* Fill the stats message for S1AP */ +int flexran_agent_s1ap_stats_reply(mid_t mod_id, + Protocol__FlexUeStatsReport **ue_report, + int n_ue, + uint32_t ue_flags); + +/* Free allocated S1AP stats message */ +void flexran_agent_s1ap_destroy_stats_reply(Protocol__FlexStatsReply *reply); + +/* Register technology specific interface callbacks */ +int flexran_agent_register_s1ap_xface(mid_t mod_id); + +/* Unregister technology specific callbacks */ +int flexran_agent_unregister_s1ap_xface(mid_t mod_id); + +#endif diff --git a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap_defs.h b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap_defs.h new file mode 100644 index 0000000000..bbbc75160d --- /dev/null +++ b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap_defs.h @@ -0,0 +1,32 @@ +/* + * 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 + */ +#ifndef __FLEXRAN_AGENT_S1AP_PRIMITIVES_H__ +#define __FLEXRAN_AGENT_S1AP_PRIMITIVES_H__ + +#include "flexran_agent_defs.h" + +/* FLEXRAN AGENT-S1AP Interface */ +typedef struct { + // S1AP statistics + void (*flexran_s1ap_notify_release_request)(mid_t mod_id); +} AGENT_S1AP_xface; + +#endif diff --git a/openair2/ENB_APP/MESSAGES/V2/config_common.proto b/openair2/ENB_APP/MESSAGES/V2/config_common.proto index c87e589d89..733d883c92 100644 --- a/openair2/ENB_APP/MESSAGES/V2/config_common.proto +++ b/openair2/ENB_APP/MESSAGES/V2/config_common.proto @@ -355,13 +355,6 @@ message flex_s1ap_mme { optional uint32 rel_capacity = 6; // Relative MME capacity, TS23.401 } -message flex_s1ap_ue { - optional string mme_s1_ip = 1; // IP of MME to which UE is connected - optional uint32 enb_ue_s1ap_id = 2; // S1AP ID on eNodeB side for UE - optional uint32 mme_ue_s1ap_id = 3; // S1AP ID on MME side for UE - optional flex_plmn selected_plmn = 4; // UE-selected PLMN in RRC Conn Setup Cplt -} - enum flex_mme_state { FLMMES_DISCONNECTED = 0; FLMMES_WAITING = 1; diff --git a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto index 4d8c628c4f..324153613d 100644 --- a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto +++ b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto @@ -100,7 +100,6 @@ message flex_ue_config { optional uint32 ul_slice_id = 32; // Configuration about RRC measurements optional flex_measurement_info info = 33; - optional uint32 enb_ue_s1ap_id = 34; // S1AP ID on eNodeB side } message flex_lc_ue_config { @@ -109,10 +108,9 @@ message flex_lc_ue_config { } message flex_s1ap_config { - optional uint32 pending = 1; // number of pending (to be connected) MMEs - optional uint32 connected = 2; // number of connected MMEs - optional string enb_s1_ip = 3; // S1-MME IP of eNodeB - optional string enb_name = 4; // S1-MME name of eNodeB - repeated flex_s1ap_mme mme = 5; - repeated flex_s1ap_ue ue = 6; + optional uint32 pending = 1; // number of pending (to be connected) MMEs + optional uint32 connected = 2; // number of connected MMEs + optional string enb_s1_ip = 3; // S1-MME IP of eNodeB + optional string enb_name = 4; // S1-MME name of eNodeB + repeated flex_s1ap_mme mme = 5; } diff --git a/openair2/ENB_APP/MESSAGES/V2/flexran.proto b/openair2/ENB_APP/MESSAGES/V2/flexran.proto index 24a219a564..e2ced1dac7 100644 --- a/openair2/ENB_APP/MESSAGES/V2/flexran.proto +++ b/openair2/ENB_APP/MESSAGES/V2/flexran.proto @@ -75,6 +75,7 @@ enum flex_bs_capability { PDCP = 5; SDAP = 6; RRC = 7; + S1AP = 8; } enum flex_bs_split { diff --git a/openair2/ENB_APP/MESSAGES/V2/stats_common.proto b/openair2/ENB_APP/MESSAGES/V2/stats_common.proto index 20f0f60a9f..62bd06d707 100644 --- a/openair2/ENB_APP/MESSAGES/V2/stats_common.proto +++ b/openair2/ENB_APP/MESSAGES/V2/stats_common.proto @@ -310,3 +310,15 @@ message flex_gtp_stats { optional uint32 teid_sgw = 4; optional string addr_sgw = 5; } + +// +// S1AP stats +// + +message flex_s1ap_ue { + optional string mme_s1_ip = 1; // IP of MME to which UE is connected + optional uint32 enb_ue_s1ap_id = 2; // S1AP ID on eNodeB side for UE + optional uint32 mme_ue_s1ap_id = 3; // S1AP ID on MME side for UE + optional flex_plmn selected_plmn = 4; // UE-selected PLMN in RRC Conn Setup Cplt +} + diff --git a/openair2/ENB_APP/MESSAGES/V2/stats_messages.proto b/openair2/ENB_APP/MESSAGES/V2/stats_messages.proto index 7cceb04a01..6f67648d82 100644 --- a/openair2/ENB_APP/MESSAGES/V2/stats_messages.proto +++ b/openair2/ENB_APP/MESSAGES/V2/stats_messages.proto @@ -51,6 +51,7 @@ message flex_ue_stats_report { optional flex_pdcp_stats pdcp_stats = 11; optional flex_mac_stats mac_stats = 12; repeated flex_gtp_stats gtp_stats = 13; + optional flex_s1ap_ue s1ap_stats = 14; } // @@ -91,6 +92,7 @@ enum flex_ue_stats_type { FLUST_PDCP_STATS = 1024; FLUST_GTP_STATS = 2048; + FLUST_S1AP_STATS = 4096; FLUST_RRC_MEASUREMENTS = 65536; // To be extended with more types of stats diff --git a/openair2/ENB_APP/flexran_agent.c b/openair2/ENB_APP/flexran_agent.c index a8ee9b98e8..519d2bef4b 100644 --- a/openair2/ENB_APP/flexran_agent.c +++ b/openair2/ENB_APP/flexran_agent.c @@ -177,8 +177,8 @@ int flexran_agent_start(mid_t mod_id) /* Register and initialize the control modules depending on capabilities. * After registering, calling flexran_agent_get_*_xface() tells whether a * control module is operational */ - uint16_t caps = flexran_get_capabilities_mask(mod_id); - LOG_I(FLEXRAN_AGENT, "Agent handles BS ID %ld, capabilities=0x%x => handling%s%s%s%s%s%s%s%s\n", + uint32_t caps = flexran_get_capabilities_mask(mod_id); + LOG_I(FLEXRAN_AGENT, "Agent handles BS ID %ld, capabilities=0x%x => handling%s%s%s%s%s%s%s%s%s\n", flexran_get_bs_id(mod_id), caps, FLEXRAN_CAP_LOPHY(caps) ? " LOPHY" : "", FLEXRAN_CAP_HIPHY(caps) ? " HIPHY" : "", @@ -187,7 +187,8 @@ int flexran_agent_start(mid_t mod_id) FLEXRAN_CAP_RLC(caps) ? " RLC" : "", FLEXRAN_CAP_PDCP(caps) ? " PDCP" : "", FLEXRAN_CAP_SDAP(caps) ? " SDAP" : "", - FLEXRAN_CAP_RRC(caps) ? " RRC" : ""); + FLEXRAN_CAP_RRC(caps) ? " RRC" : "", + FLEXRAN_CAP_S1AP(caps) ? " S1AP" : ""); if (FLEXRAN_CAP_LOPHY(caps) || FLEXRAN_CAP_HIPHY(caps)) { flexran_agent_register_phy_xface(mod_id); @@ -210,6 +211,11 @@ int flexran_agent_start(mid_t mod_id) LOG_I(FLEXRAN_AGENT, "registered PDCP interface/CM for eNB %d\n", mod_id); } + if (FLEXRAN_CAP_S1AP(caps)) { + flexran_agent_register_s1ap_xface(mod_id); + LOG_I(FLEXRAN_AGENT, "registered S1AP interface/CM for eNB %d\n", mod_id); + } + /* * initilize a timer */ diff --git a/openair2/ENB_APP/flexran_agent.h b/openair2/ENB_APP/flexran_agent.h index e50a2be4f6..42295fc111 100644 --- a/openair2/ENB_APP/flexran_agent.h +++ b/openair2/ENB_APP/flexran_agent.h @@ -40,6 +40,7 @@ #include "flexran_agent_mac.h" #include "flexran_agent_rrc.h" #include "flexran_agent_pdcp.h" +#include "flexran_agent_s1ap.h" #include "common/utils/LOG/log.h" #include "assertions.h" diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index fe65315fe9..ef428b7be5 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -21,7 +21,7 @@ /*! \file flexran_agent_common.c * \brief common primitives for all agents - * \author Xenofon Foukas, Mohamed Kassem and Navid Nikaein, shahab SHARIAT BAGHERI + * \author Xenofon Foukas, Mohamed Kassem and Navid Nikaein * \date 2017 * \version 0.1 */ @@ -38,6 +38,7 @@ #include "flexran_agent_phy.h" #include "flexran_agent_mac.h" #include "flexran_agent_rrc.h" +#include "flexran_agent_s1ap.h" //#include "PHY/extern.h" #include "common/utils/LOG/log.h" #include "flexran_agent_mac_internal.h" @@ -339,6 +340,9 @@ int flexran_agent_destroy_enb_config_reply(Protocol__FlexranMessage *msg) { free(reply->cell_config[i]); } + + if (reply->s1ap) + flexran_agent_free_s1ap_cell_config(&reply->s1ap); free(reply->cell_config); free(reply); @@ -757,9 +761,12 @@ int flexran_agent_enb_config_reply(mid_t mod_id, const void *params, Protocol__F cell_conf[i]->carrier_index = i; cell_conf[i]->has_carrier_index = 1; } - + enb_config_reply_msg->cell_config=cell_conf; } + + if (flexran_agent_get_s1ap_xface(mod_id)) + flexran_agent_fill_s1ap_cell_config(mod_id, &enb_config_reply_msg->s1ap); *msg = malloc(sizeof(Protocol__FlexranMessage)); diff --git a/openair2/ENB_APP/flexran_agent_defs.h b/openair2/ENB_APP/flexran_agent_defs.h index 20aac5f56e..bc1976abd9 100644 --- a/openair2/ENB_APP/flexran_agent_defs.h +++ b/openair2/ENB_APP/flexran_agent_defs.h @@ -116,6 +116,7 @@ typedef int32_t err_code_t; #define FLEXRAN_CAP_PDCP(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__PDCP)) > 0) #define FLEXRAN_CAP_SDAP(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__SDAP)) > 0) #define FLEXRAN_CAP_RRC(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__RRC)) > 0) +#define FLEXRAN_CAP_S1AP(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__S1AP)) > 0) typedef enum { ENB_NORMAL_OPERATION = 0x0, diff --git a/openair2/ENB_APP/flexran_agent_extern.h b/openair2/ENB_APP/flexran_agent_extern.h index e1dec8506c..119bc3d44c 100644 --- a/openair2/ENB_APP/flexran_agent_extern.h +++ b/openair2/ENB_APP/flexran_agent_extern.h @@ -35,6 +35,7 @@ #include "flexran_agent_mac_defs.h" #include "flexran_agent_rrc_defs.h" #include "flexran_agent_pdcp_defs.h" +#include "flexran_agent_s1ap_defs.h" /* Control module interface for the communication of the PHY control module with the agent */ AGENT_PHY_xface *flexran_agent_get_phy_xface(mid_t mod_id); @@ -48,6 +49,9 @@ AGENT_RRC_xface *flexran_agent_get_rrc_xface(mid_t mod_id); /* Control module interface for the communication of the RRC Control Module with the agent */ AGENT_PDCP_xface *flexran_agent_get_pdcp_xface(mid_t mod_id); +/* Control module interface for the communication of the S1AP Control Module with the agent */ +AGENT_S1AP_xface *flexran_agent_get_s1ap_xface(mid_t mod_id); + /* Requried to know which UEs had a harq updated over some subframe */ extern int harq_pid_updated[NUM_MAX_UE][8]; extern int harq_pid_round[NUM_MAX_UE][8]; diff --git a/openair2/ENB_APP/flexran_agent_handler.c b/openair2/ENB_APP/flexran_agent_handler.c index 7c251e9172..d991078cf7 100644 --- a/openair2/ENB_APP/flexran_agent_handler.c +++ b/openair2/ENB_APP/flexran_agent_handler.c @@ -31,6 +31,7 @@ #include "flexran_agent_mac.h" #include "flexran_agent_rrc.h" #include "flexran_agent_pdcp.h" +#include "flexran_agent_s1ap.h" #include "flexran_agent_timer.h" #include "flexran_agent_ran_api.h" #include "common/utils/LOG/log.h" @@ -324,6 +325,14 @@ int flexran_agent_stats_reply(mid_t enb_id, goto error; } + /* S1AP statistics, depends on RRC to find S1AP ID */ + if (flexran_agent_get_rrc_xface(enb_id) + && flexran_agent_get_s1ap_xface(enb_id) + && flexran_agent_s1ap_stats_reply(enb_id, ue_report, n_ue, ue_flags) < 0) { + err_code = PROTOCOL__FLEXRAN_ERR__MSG_BUILD; + goto error; + } + if (flexran_create_header(xid, PROTOCOL__FLEX_TYPE__FLPT_STATS_REPLY, &header) != 0) { goto error; } @@ -523,6 +532,8 @@ int flexran_agent_destroy_stats_reply(Protocol__FlexranMessage *msg) flexran_agent_mac_destroy_stats_reply(msg->stats_reply_msg); flexran_agent_rrc_destroy_stats_reply(msg->stats_reply_msg); flexran_agent_pdcp_destroy_stats_reply(msg->stats_reply_msg); + flexran_agent_rrc_gtp_destroy_stats_reply(msg->stats_reply_msg); + flexran_agent_s1ap_destroy_stats_reply(msg->stats_reply_msg); for (int i = 0; i < msg->stats_reply_msg->n_cell_report; ++i) free(msg->stats_reply_msg->cell_report[i]); for (int i = 0; i < msg->stats_reply_msg->n_ue_report; ++i) diff --git a/openair2/ENB_APP/flexran_agent_ran_api.c b/openair2/ENB_APP/flexran_agent_ran_api.c index f479198895..a66081d99f 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.c +++ b/openair2/ENB_APP/flexran_agent_ran_api.c @@ -28,6 +28,8 @@ #include #include "flexran_agent_ran_api.h" +#include "s1ap_eNB_ue_context.h" +#include "s1ap_eNB_management_procedures.h" static inline int phy_is_present(mid_t mod_id, uint8_t cc_id) { return RC.eNB && RC.eNB[mod_id] && RC.eNB[mod_id][cc_id]; @@ -3002,6 +3004,14 @@ int flexran_agent_rrc_gtp_get_teid_sgw(mid_t mod_id, rnti_t rnti, int index) { return ue_context_p->ue_context.e_rab[index].param.gtp_teid; } +uint32_t flexran_get_rrc_enb_ue_s1ap_id(mid_t mod_id, rnti_t rnti) +{ + if (!rrc_is_present(mod_id)) return 0; + struct rrc_eNB_ue_context_s* ue_context_p = rrc_eNB_get_ue_context(RC.rrc[mod_id], rnti); + if (!ue_context_p) return -1; + return ue_context_p->ue_context.eNB_ue_s1ap_id; +} + /**************************** SLICING ****************************/ int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id) { if (!mac_is_present(mod_id)) return -1; @@ -3470,6 +3480,195 @@ int flexran_set_ul_slice_scheduler(mid_t mod_id, int slice_idx, char *name) { return RC.mac[mod_id]->slice_info.ul[slice_idx].sched_cb != NULL; } +/************************** S1AP **************************/ +int flexran_get_s1ap_mme_pending(mid_t mod_id){ + if (!rrc_is_present(mod_id)) return -1; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return -1; + return s1ap->s1ap_mme_pending_nb; +} + +int flexran_get_s1ap_mme_connected(mid_t mod_id){ + if (!rrc_is_present(mod_id)) return -1; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return -1; + return s1ap->s1ap_mme_associated_nb; +} + +char* flexran_get_s1ap_enb_s1_ip(mid_t mod_id){ + if (!rrc_is_present(mod_id)) return NULL; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return NULL; + if (s1ap->eNB_s1_ip.ipv4) + return &s1ap->eNB_s1_ip.ipv4_address[0]; + if (s1ap->eNB_s1_ip.ipv6) + return &s1ap->eNB_s1_ip.ipv6_address[0]; + return NULL; +} + +char* flexran_get_s1ap_enb_name(mid_t mod_id){ + if (!rrc_is_present(mod_id)) return NULL; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return NULL; + return s1ap->eNB_name; +} + +int flexran_get_s1ap_nb_mme(mid_t mod_id) { + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return 0; + struct s1ap_eNB_mme_data_s *mme = NULL; + int count = 0; + RB_FOREACH(mme, s1ap_mme_map, &s1ap->s1ap_mme_head) { + count++; + } + return count; +} + +int flexran_get_s1ap_nb_ue(mid_t mod_id) { + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return 0; + struct s1ap_eNB_ue_context_s *ue = NULL; + int count = 0; + RB_FOREACH(ue, s1ap_ue_map, &s1ap->s1ap_ue_head) { + count++; + } + return count; +} + +int flexran_get_s1ap_mme_conf(mid_t mod_id, mid_t mme_index, Protocol__FlexS1apMme * mme_conf){ + if (!rrc_is_present(mod_id)) return -1; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return -1; + + struct served_gummei_s *gummei_p = NULL; + struct plmn_identity_s *served_plmn_p = NULL; + struct served_group_id_s *group_id_p = NULL; + struct mme_code_s *mme_code_p = NULL; + int i = 0; + Protocol__FlexGummei **served_gummeis; + Protocol__FlexPlmn **requested_plmns; + + struct s1ap_eNB_mme_data_s *mme = NULL; + + RB_FOREACH(mme, s1ap_mme_map, &s1ap->s1ap_mme_head){ + if (mme_index == 0) break; + mme_index--; + } + if (mme_index > 0) return -1; + + if (mme->mme_s1_ip.ipv4) { + mme_conf->s1_ip = (char*) &mme->mme_s1_ip.ipv4_address[0]; + } else if (mme->mme_s1_ip.ipv6) { + mme_conf->s1_ip = (char*) &mme->mme_s1_ip.ipv6_address[0]; + } + mme_conf->name = mme->mme_name; + mme_conf->has_state = 1; + mme_conf->state = mme->state; + + mme_conf->n_served_gummeis = 0; + STAILQ_FOREACH(gummei_p, &mme->served_gummei, next) { + mme_conf->n_served_gummeis++; + } + if (mme_conf->n_served_gummeis > 0) { + served_gummeis = calloc(mme_conf->n_served_gummeis, sizeof(Protocol__FlexGummei*)); + if(served_gummeis == NULL) return -1; + + STAILQ_FOREACH(gummei_p, &mme->served_gummei, next) { + served_plmn_p = STAILQ_FIRST(&gummei_p->served_plmns); + group_id_p = STAILQ_FIRST(&gummei_p->served_group_ids); + mme_code_p = STAILQ_FIRST(&gummei_p->mme_codes); + + served_gummeis[i] = malloc(sizeof(Protocol__FlexGummei)); + if (!served_gummeis[i]) return -1; + protocol__flex_gummei__init(served_gummeis[i]); + served_gummeis[i]->plmn = malloc(sizeof(Protocol__FlexPlmn)); + if (!served_gummeis[i]->plmn) return -1; + protocol__flex_plmn__init(served_gummeis[i]->plmn); + + if (served_plmn_p) { + served_gummeis[i]->plmn->has_mcc = 1; + served_gummeis[i]->plmn->mcc = served_plmn_p->mcc; + served_gummeis[i]->plmn->has_mnc = 1; + served_gummeis[i]->plmn->mnc = served_plmn_p->mnc; + served_gummeis[i]->plmn->has_mnc_length = 1; + served_gummeis[i]->plmn->mnc_length = served_plmn_p-> mnc_digit_length; + STAILQ_NEXT(served_plmn_p, next); + } + if (group_id_p) { + served_gummeis[i]->has_mme_group_id = 1; + served_gummeis[i]->mme_group_id = group_id_p->mme_group_id; + STAILQ_NEXT(group_id_p, next); + } + if (mme_code_p){ + served_gummeis[i]->has_mme_code = 1; + served_gummeis[i]->mme_code = mme_code_p->mme_code; + STAILQ_NEXT(mme_code_p, next); + } + i++; + } + + mme_conf->served_gummeis = served_gummeis; + } + + // requested PLMNS + mme_conf->n_requested_plmns = mme->broadcast_plmn_num; + if (mme_conf->n_requested_plmns > 0){ + requested_plmns = calloc(mme_conf->n_requested_plmns, sizeof(Protocol__FlexPlmn*)); + if(requested_plmns == NULL) return -1; + for(int i = 0; i < mme_conf->n_requested_plmns; i++) { + requested_plmns[i] = malloc(sizeof(Protocol__FlexPlmn)); + if (!requested_plmns[i]) return -1; + protocol__flex_plmn__init(requested_plmns[i]); + requested_plmns[i]->mcc = s1ap->mcc[mme->broadcast_plmn_index[i]]; + requested_plmns[i]->has_mcc = 1; + requested_plmns[i]->mnc = s1ap->mnc[mme->broadcast_plmn_index[i]]; + requested_plmns[i]->has_mnc = 1; + requested_plmns[i]->mnc_length = s1ap->mnc_digit_length[mme->broadcast_plmn_index[i]]; + requested_plmns[i]->has_mnc_length = 1; + } + mme_conf->requested_plmns = requested_plmns; + } + + mme_conf->has_rel_capacity = 1; + mme_conf->rel_capacity = mme->relative_mme_capacity; + return 0; +} + +int flexran_get_s1ap_ue(mid_t mod_id, rnti_t rnti, Protocol__FlexS1apUe * ue_conf){ + if (!rrc_is_present(mod_id)) return -1; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return -1; + + uint32_t enb_ue_s1ap_id = flexran_get_rrc_enb_ue_s1ap_id(mod_id, rnti); + struct s1ap_eNB_ue_context_s *ue = NULL; + RB_FOREACH(ue, s1ap_ue_map, &s1ap->s1ap_ue_head){ + if (ue->eNB_ue_s1ap_id == enb_ue_s1ap_id) break; + } + if (ue == NULL) return -1; + + if (ue->mme_ref->mme_s1_ip.ipv4) + ue_conf->mme_s1_ip = (char*) &ue->mme_ref->mme_s1_ip.ipv4_address[0]; + else if (ue->mme_ref->mme_s1_ip.ipv6) + ue_conf->mme_s1_ip = (char*) &ue->mme_ref->mme_s1_ip.ipv6_address[0]; + + ue_conf->has_enb_ue_s1ap_id = 1; + ue_conf->enb_ue_s1ap_id = ue->eNB_ue_s1ap_id; + ue_conf->has_mme_ue_s1ap_id = 1; + ue_conf->mme_ue_s1ap_id = ue->mme_ue_s1ap_id; + + ue_conf->selected_plmn = malloc(sizeof(Protocol__FlexPlmn)); + if (!ue_conf->selected_plmn) return -1; + protocol__flex_plmn__init(ue_conf->selected_plmn); + + ue_conf->selected_plmn->has_mcc = 1; + ue_conf->selected_plmn->mcc = s1ap->mcc[ue->selected_plmn_identity]; + ue_conf->selected_plmn->has_mnc = 1; + ue_conf->selected_plmn->mnc = s1ap->mnc[ue->selected_plmn_identity]; + ue_conf->selected_plmn->has_mnc_length = 1; + ue_conf->selected_plmn->mnc_length = s1ap->mnc_digit_length[ue->selected_plmn_identity]; + return 0; +} + /**************************** General BS info ****************************/ uint64_t flexran_get_bs_id(mid_t mod_id) { if (!rrc_is_present(mod_id)) return 0; @@ -3488,13 +3687,14 @@ size_t flexran_get_capabilities(mid_t mod_id, Protocol__FlexBsCapability **caps) case ngran_eNB_CU: case ngran_ng_eNB_CU: case ngran_gNB_CU: - n_caps = 3; + n_caps = 4; *caps = calloc(n_caps, sizeof(Protocol__FlexBsCapability)); AssertFatal(*caps, "could not allocate %zu bytes for Protocol__FlexBsCapability array\n", n_caps * sizeof(Protocol__FlexBsCapability)); (*caps)[0] = PROTOCOL__FLEX_BS_CAPABILITY__PDCP; (*caps)[1] = PROTOCOL__FLEX_BS_CAPABILITY__SDAP; (*caps)[2] = PROTOCOL__FLEX_BS_CAPABILITY__RRC; + (*caps)[3] = PROTOCOL__FLEX_BS_CAPABILITY__S1AP; break; case ngran_eNB_DU: case ngran_gNB_DU: @@ -3511,7 +3711,7 @@ size_t flexran_get_capabilities(mid_t mod_id, Protocol__FlexBsCapability **caps) case ngran_eNB: case ngran_ng_eNB: case ngran_gNB: - n_caps = 8; + n_caps = 9; *caps = calloc(n_caps, sizeof(Protocol__FlexBsCapability)); AssertFatal(*caps, "could not allocate %zu bytes for Protocol__FlexBsCapability array\n", n_caps * sizeof(Protocol__FlexBsCapability)); @@ -3523,26 +3723,27 @@ size_t flexran_get_capabilities(mid_t mod_id, Protocol__FlexBsCapability **caps) (*caps)[5] = PROTOCOL__FLEX_BS_CAPABILITY__PDCP; (*caps)[6] = PROTOCOL__FLEX_BS_CAPABILITY__SDAP; (*caps)[7] = PROTOCOL__FLEX_BS_CAPABILITY__RRC; + (*caps)[8] = PROTOCOL__FLEX_BS_CAPABILITY__S1AP; break; case ngran_eNB_MBMS_STA: + AssertFatal(0, "MBMS STA not supported by FlexRAN!\n"); break; } return n_caps; } -uint16_t flexran_get_capabilities_mask(mid_t mod_id) { +uint32_t flexran_get_capabilities_mask(mid_t mod_id) { if (!rrc_is_present(mod_id)) return 0; - - uint16_t mask = 0; - + uint32_t mask = 0; switch (RC.rrc[mod_id]->node_type) { case ngran_eNB_CU: case ngran_ng_eNB_CU: case ngran_gNB_CU: mask = (1 << PROTOCOL__FLEX_BS_CAPABILITY__PDCP) | (1 << PROTOCOL__FLEX_BS_CAPABILITY__SDAP) - | (1 << PROTOCOL__FLEX_BS_CAPABILITY__RRC); + | (1 << PROTOCOL__FLEX_BS_CAPABILITY__RRC) + | (1 << PROTOCOL__FLEX_BS_CAPABILITY__S1AP); break; case ngran_eNB_DU: case ngran_gNB_DU: @@ -3562,9 +3763,11 @@ uint16_t flexran_get_capabilities_mask(mid_t mod_id) { | (1 << PROTOCOL__FLEX_BS_CAPABILITY__RLC) | (1 << PROTOCOL__FLEX_BS_CAPABILITY__PDCP) | (1 << PROTOCOL__FLEX_BS_CAPABILITY__SDAP) - | (1 << PROTOCOL__FLEX_BS_CAPABILITY__RRC); + | (1 << PROTOCOL__FLEX_BS_CAPABILITY__RRC) + | (1 << PROTOCOL__FLEX_BS_CAPABILITY__S1AP); break; case ngran_eNB_MBMS_STA: + AssertFatal(0, "MBMS STA not supported by FlexRAN!\n"); break; } diff --git a/openair2/ENB_APP/flexran_agent_ran_api.h b/openair2/ENB_APP/flexran_agent_ran_api.h index 6aef1c406b..ce32883852 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.h +++ b/openair2/ENB_APP/flexran_agent_ran_api.h @@ -652,6 +652,9 @@ int flexran_agent_rrc_gtp_get_teid_enb(mid_t mod_id, rnti_t rnti, int index); /* Get the TEID at the SGW for UE */ int flexran_agent_rrc_gtp_get_teid_sgw(mid_t mod_id, rnti_t rnti, int index); +/* gets the UEs S1AP ID at eNodeB, stored in RRC */ +uint32_t flexran_get_rrc_enb_ue_s1ap_id(mid_t mod_id, rnti_t rnti); + /************************** Slice configuration **************************/ /* Get the DL slice ID for a UE */ @@ -804,6 +807,31 @@ char *flexran_get_ul_slice_scheduler(mid_t mod_id, int slice_idx); /* Set the scheduler name for a slice in UL */ int flexran_set_ul_slice_scheduler(mid_t mod_id, int slice_idx, char *name); +/************************** S1AP **************************/ +/* Get the number of MMEs to be connected */ +int flexran_get_s1ap_mme_pending(mid_t mod_id); + +/* Get the number of connected MMEs */ +int flexran_get_s1ap_mme_connected(mid_t mod_id); + +/* Get the eNB S1AP IP address */ +char* flexran_get_s1ap_enb_s1_ip(mid_t mod_id); + +/* Get the name of the eNB */ +char* flexran_get_s1ap_enb_name(mid_t mod_id); + +/* Get the number of connected MMEs to this eNB */ +int flexran_get_s1ap_nb_mme(mid_t mod_id); + +/* Get the number of connected UEs to this eNB */ +int flexran_get_s1ap_nb_ue(mid_t mod_id); + +/* Get the S1AP MME conf */ +int flexran_get_s1ap_mme_conf(mid_t mod_id, mid_t mme_index, Protocol__FlexS1apMme * mme_conf); + +/* Get the S1AP UE conf */ +int flexran_get_s1ap_ue(mid_t mod_id, rnti_t rnti, Protocol__FlexS1apUe * ue_conf); + /********************* general information *****************/ /* get an ID for this BS (or part of a BS) */ uint64_t flexran_get_bs_id(mid_t mod_id); @@ -815,7 +843,7 @@ size_t flexran_get_capabilities(mid_t mod_id, Protocol__FlexBsCapability **caps) /* get the capabilities supported by the underlying network function as a bit * mask. */ -uint16_t flexran_get_capabilities_mask(mid_t mod_id); +uint32_t flexran_get_capabilities_mask(mid_t mod_id); /* get the splits used by the underlying network function, * return the number and stores list of this length in splits. If there are diff --git a/openair3/S1AP/s1ap_eNB.c b/openair3/S1AP/s1ap_eNB.c index 03e6273d1b..3592cf80a1 100644 --- a/openair3/S1AP/s1ap_eNB.c +++ b/openair3/S1AP/s1ap_eNB.c @@ -124,7 +124,9 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p, sctp_new_association_req_p->ulp_cnx_id = s1ap_mme_data_p->cnx_id; s1ap_mme_data_p->assoc_id = -1; s1ap_mme_data_p->broadcast_plmn_num = broadcast_plmn_num; - + memcpy(&s1ap_mme_data_p->mme_s1_ip, + mme_ip_address, + sizeof(*mme_ip_address)); for (int i = 0; i < broadcast_plmn_num; ++i) s1ap_mme_data_p->broadcast_plmn_index[i] = broadcast_plmn_index[i]; @@ -193,6 +195,10 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t * new_instance->eNB_id = s1ap_register_eNB->eNB_id; new_instance->cell_type = s1ap_register_eNB->cell_type; new_instance->tac = s1ap_register_eNB->tac; + + memcpy(&new_instance->eNB_s1_ip, + &s1ap_register_eNB->enb_ip_address, + sizeof(s1ap_register_eNB->enb_ip_address)); for (int i = 0; i < s1ap_register_eNB->num_plmn; i++) { new_instance->mcc[i] = s1ap_register_eNB->mcc[i]; diff --git a/openair3/S1AP/s1ap_eNB_defs.h b/openair3/S1AP/s1ap_eNB_defs.h index 5bffa0df0c..d4bc6cfc0f 100644 --- a/openair3/S1AP/s1ap_eNB_defs.h +++ b/openair3/S1AP/s1ap_eNB_defs.h @@ -124,6 +124,9 @@ typedef struct s1ap_eNB_mme_data_s { /* This is the optional name provided by the MME */ char *mme_name; + /* MME S1AP IP address */ + net_ip_address_t mme_s1_ip; + /* List of served GUMMEI per MME. There is one GUMMEI per RAT with a max * number of 8 RATs but in our case only one is used. The LTE related pool * configuration is included on the first place in the list. @@ -200,6 +203,9 @@ typedef struct s1ap_eNB_instance_s { /* Tracking area code */ uint16_t tac; + /* eNB S1AP IP address */ + net_ip_address_t eNB_s1_ip; + /* Mobile Country Code * Mobile Network Code */ diff --git a/openair3/S1AP/s1ap_eNB_nas_procedures.c b/openair3/S1AP/s1ap_eNB_nas_procedures.c index b87bd7144a..d271ddf6ba 100644 --- a/openair3/S1AP/s1ap_eNB_nas_procedures.c +++ b/openair3/S1AP/s1ap_eNB_nas_procedures.c @@ -1468,7 +1468,7 @@ int s1ap_eNB_path_switch_req(instance_t instance, break; } } while(1); - + ue_context_p->mme_ue_s1ap_id = path_switch_req_p->mme_ue_s1ap_id; /* Prepare the S1AP message to encode */ From c6e389ed4cb4a8b9db8ed6ead401ef798aa31823 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Thu, 19 Dec 2019 10:13:16 +0100 Subject: [PATCH 44/76] FlexRAN: assert if out of memory --- .../CONTROL_MODULES/MAC/flexran_agent_mac.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c index 1a8c2cefa8..c489f10dae 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c @@ -693,8 +693,7 @@ int flexran_agent_mac_stats_reply_cell(mid_t mod_id, // TODO: Fill in the actual noise and interference report for this cell Protocol__FlexNoiseInterferenceReport *ni_report; ni_report = malloc(sizeof(Protocol__FlexNoiseInterferenceReport)); - if(ni_report == NULL) - goto error; + AssertFatal(ni_report, "cannot malloc() ni_report\n"); protocol__flex_noise_interference_report__init(ni_report); ni_report->sfn_sf = flexran_get_sfn_sf(mod_id); ni_report->has_sfn_sf = 1; @@ -709,21 +708,6 @@ int flexran_agent_mac_stats_reply_cell(mid_t mod_id, } } return 0; - - error: - if (cell_report != NULL) { - if (n_cc > 0) { - for (int i = 0; i < n_cc; i++) { - if (cell_report[i]->noise_inter_report != NULL) { - free(cell_report[i]->noise_inter_report); - cell_report[i]->noise_inter_report = NULL; - } - } - } - free(cell_report); - cell_report = NULL; - } - return -1; } int flexran_agent_mac_destroy_stats_reply(Protocol__FlexStatsReply *reply) { From e33be3ccd3ec44b0cb20c6209fbc3bdb43e69b3c Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Wed, 18 Dec 2019 16:37:54 +0100 Subject: [PATCH 45/76] FlexRAN: Re-enable the soft-restart, it works --- openair2/ENB_APP/flexran_agent_common.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index ef428b7be5..50900d451d 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -905,8 +905,11 @@ int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void *params, Prot if (flexran_agent_get_mac_xface(mod_id) && enb_config->cell_config[0]->slice_config) { prepare_update_slice_config(mod_id, enb_config->cell_config[0]->slice_config); - //} else { - // initiate_soft_restart(mod_id, enb_config->cell_config[0]); + } else if (enb_config->cell_config[0]->has_eutra_band + && enb_config->cell_config[0]->has_dl_freq + && enb_config->cell_config[0]->has_ul_freq + && enb_config->cell_config[0]->has_dl_bandwidth) { + initiate_soft_restart(mod_id, enb_config->cell_config[0]); } if (flexran_agent_get_rrc_xface(mod_id) && enb_config->cell_config[0]->has_x2_ho_net_control) { From 1c8c839f65adfd12ecd53d25d34f64c56a1d7440 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Thu, 19 Dec 2019 11:34:25 +0100 Subject: [PATCH 46/76] FlexRAN: Reformat code for X2 HO NetControl activation --- openair2/ENB_APP/flexran_agent_common.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index 50900d451d..dc320ef974 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -910,12 +910,14 @@ int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void *params, Prot && enb_config->cell_config[0]->has_ul_freq && enb_config->cell_config[0]->has_dl_bandwidth) { initiate_soft_restart(mod_id, enb_config->cell_config[0]); - } - - if (flexran_agent_get_rrc_xface(mod_id) && enb_config->cell_config[0]->has_x2_ho_net_control) { - if (flexran_set_x2_ho_net_control(mod_id, enb_config->cell_config[0]->x2_ho_net_control) < 0) { + } else if (flexran_agent_get_rrc_xface(mod_id) + && enb_config->cell_config[0]->has_x2_ho_net_control) { + LOG_I(FLEXRAN_AGENT, + "setting X2 HO NetControl to %d\n", + enb_config->cell_config[0]->x2_ho_net_control); + const int rc = flexran_set_x2_ho_net_control(mod_id, enb_config->cell_config[0]->x2_ho_net_control); + if (rc < 0) LOG_E(FLEXRAN_AGENT, "Error in configuring X2 handover controlled by network"); - } } *msg = NULL; From dabe2ae7ab5e4939620a7dff15eb2dd102437b79 Mon Sep 17 00:00:00 2001 From: Robert Schmidt Date: Mon, 20 Jan 2020 14:02:55 +0100 Subject: [PATCH 47/76] FlexRAN: remove unused import in protocol def --- openair2/ENB_APP/MESSAGES/V2/flexran.proto | 1 - 1 file changed, 1 deletion(-) diff --git a/openair2/ENB_APP/MESSAGES/V2/flexran.proto b/openair2/ENB_APP/MESSAGES/V2/flexran.proto index e2ced1dac7..3b47ff263b 100644 --- a/openair2/ENB_APP/MESSAGES/V2/flexran.proto +++ b/openair2/ENB_APP/MESSAGES/V2/flexran.proto @@ -6,7 +6,6 @@ import "header.proto"; import "time_common.proto"; import "config_messages.proto"; import "controller_commands.proto"; -import "control_delegation.proto"; import "config_common.proto"; message flexran_message { From 61f6af80ad20eaf811a38559eb79569ef2389992 Mon Sep 17 00:00:00 2001 From: frtabu Date: Mon, 20 Jan 2020 19:06:15 +0100 Subject: [PATCH 48/76] build improvements: allow build mode selection (-g -G options) allow all exec build in one pass, remove remaining USE_MME macros in nr code --- cmake_targets/CMakeLists.txt | 21 ++--- cmake_targets/build_oai | 136 ++++++++++++++++++------------- executables/nr-gnb.c | 11 +-- executables/nr-ru.c | 12 +-- executables/nr-softmodem.c | 4 +- executables/nr-ue.c | 2 +- openair2/GNB_APP/gnb_app.c | 46 +++-------- openair2/GNB_APP/gnb_config.c | 29 +++---- openair2/RRC/LTE/rrc_UE.c | 11 +-- targets/COMMON/create_nr_tasks.c | 20 ++--- 10 files changed, 136 insertions(+), 156 deletions(-) diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index f5392acf5d..36feb99d2f 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -127,7 +127,7 @@ endfunction() #set(CMAKE_BUILD_TYPE "Debug") if (CMAKE_BUILD_TYPE STREQUAL "") - set(CMAKE_BUILD_TYPE "RelWithDebInfo") + set(CMAKE_BUILD_TYPE "Release") endif() message("CMAKE_BUILD_TYPE is ${CMAKE_BUILD_TYPE}") add_list_string_option(CMAKE_BUILD_TYPE "RelWithDebInfo" "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel." Debug Release RelWithDebInfo MinSizeRel) @@ -184,9 +184,9 @@ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath -Wl,${CMAKE_CU ######################### # set a flag for changes in the source code # these changes are related to hardcoded path to include .h files -set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS} -g -DMALLOC_CHECK_=3") +set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS} -g3 -DMALLOC_CHECK_=3") set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS} -g3 -DMALLOC_CHECK_=3 -O2") - +set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS} -O3") set(GIT_BRANCH "UNKNOWN") set(GIT_COMMIT_HASH "UNKNOWN") @@ -244,14 +244,10 @@ add_boolean_option(TEST_OMG False "???") add_boolean_option(DEBUG_OMG False "???") add_boolean_option(PRINT_STATS False "This adds the possibility to see the status") add_boolean_option(T_TRACER True "Activate the T tracer, a debugging/monitoring framework" ) -add_boolean_option(ENABLE_VCD True "always true now, time measurements of proc calls and var displays") add_boolean_option(UE_AUTOTEST_TRACE False "Activate UE autotest specific logs") add_boolean_option(UE_DEBUG_TRACE False "Activate UE debug trace") add_boolean_option(UE_TIMING_TRACE False "Activate UE timing trace") -add_boolean_option(DISABLE_LOG_X False "Deactivate all LOG_* macros") add_boolean_option(USRP_REC_PLAY False "Enable USRP record playback mode") -add_boolean_option(UE_NAS_USE_TUN False "Enable UE NAS TUN device instead of ue_ip.ko") -add_boolean_option(NOS1 False "Allows to run without a EPC") add_boolean_option(BASIC_SIMULATOR False "Has to be True when building the basic simulator, False otherwise") add_boolean_option(DEBUG_CONSOLE False "makes debugging easier, disables stdout/stderr buffering") @@ -341,7 +337,6 @@ add_library(NR_RRC_LIB ${nr_rrc_h} ${nr_rrc_source} add_dependencies(NR_RRC_LIB nr_rrc_flag) include_directories ("${NR_RRC_FULL_DIR}") - # S1AP # Same limitation as described in RRC: unknown generated file list # so we generate it at cmake time @@ -635,10 +630,8 @@ add_library(F1AP add_list1_option(NB_ANTENNAS_RX "2" "Number of antennas in reception" "1" "2" "4") add_list1_option(NB_ANTENNAS_TX "4" "Number of antennas in transmission" "1" "2" "4") -add_list2_option(RF_BOARD "EXMIMO" "RF head type" "None" "OAI_USRP" "OAI_BLADERF" "CPRIGW" "OAI_LMSSDR" "OAI_SIMU") -if (NOT ${RF_BOARD} STREQUAL "None") - add_definitions(-DMANAGED_RF=1) -endif() +add_list2_option(RF_BOARD "EXMIMO" "RF head type" "None" "OAI_USRP" "OAI_BLADERF" "OAI_LMSSDR" "OAI_SIMU") + add_list2_option(TRANSP_PRO "None" "Transport protocol type" "None" "ETHERNET") @@ -655,7 +648,6 @@ set (CONFIG_LIBCONFIG_SOURCES ${CONFIG_ROOTDIR}/libconfig/config_libconfig.c ) add_library(CONFIG_LIB ${CONFIG_SOURCES}) -set(CONFIG_LIBRARIES CONFIG_LIB) add_library(params_libconfig MODULE ${CONFIG_LIBCONFIG_SOURCES} ) target_link_libraries(params_libconfig config) # shared library loader @@ -737,7 +729,7 @@ Message("CPU_Affinity flag is ${CPU_AFFINITY}") ############################################################## # ???!!! TO BE DOCUMENTED OPTIONS !!!??? ############################################################## -add_boolean_option(ENABLE_USE_MME True "eNB connected to MME (INTERFACE S1-C), not standalone eNB") + add_boolean_option(NO_RRM True "DO WE HAVE A RADIO RESSOURCE MANAGER: NO") add_boolean_option(RRC_DEFAULT_RAB_IS_AM False "set the RLC mode to AM for the default bearer") @@ -747,7 +739,6 @@ add_boolean_option(CPU_AFFINITY False "Enable CPU Affinity of threads (only vali add_boolean_option(NAS_NETLINK False "useless ??? Must be True to compile nasmesh driver without rtai ????") add_boolean_option(OAI_NW_DRIVER_USE_NETLINK True "????") -add_boolean_option(USE_MME False "this flag is used only one time in lte-softmodem.c") add_boolean_option(MESSAGE_CHART_GENERATOR False "For generating sequence diagrams") add_boolean_option(MESSAGE_CHART_GENERATOR_RLC_MAC False "trace RLC-MAC exchanges in sequence diagrams") add_boolean_option(MESSAGE_CHART_GENERATOR_PHY False "trace some PHY exchanges in sequence diagrams") diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai index e450a40da5..fb6dc78b90 100755 --- a/cmake_targets/build_oai +++ b/cmake_targets/build_oai @@ -88,8 +88,11 @@ Options -i | --install-system-files Install OpenAirInterface required files in Linux system This option will require root password --g | --run-with-gdb - Add debugging symbols to compilation directives. It also disables any compiler optimization. Only for debugging. Do not use in normal operation! +-g | --run-with-gdb $cmake_file echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file @@ -561,29 +589,30 @@ function main() { echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file cd $DIR/$build_dir/build eval $CMAKE_CMD - fi - if [ "$eNB" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" ] ; then - echo_info "Compiling $exec" - compilations \ - $build_dir $exec \ - $exec $dbin/$exec.$REL - -# if --eNB --UE are both provided together as build options - if [ "$eNB" = "1" -a "$UE" = "1" ] ; then - echo_info "Compiling lte-uesoftmodem" - compilations \ - $build_dir lte-uesoftmodem \ - lte-uesoftmodem $dbin/lte-uesoftmodem.$REL - fi - -# if --gNB --nrUE are both provided together as build options - if [ "$gNB" = "1" -a "$nrUE" = "1" ] ; then - echo_info "Compiling nr-uesoftmodem" - compilations \ - $build_dir nr-uesoftmodem \ - nr-uesoftmodem $dbin/nr-uesoftmodem.$REL - fi + execlist="" + if [ "$eNB" = "1" ] ; then + execlist="$execlist lte-softmodem" + fi + if [ "$gNB" = "1" ] ; then + execlist="$execlist nr-softmodem" + fi + if [ "$UE" = 1 ] ; then + execlist="$execlist lte-uesoftmodem" + fi + if [ "$nrUE" = 1 ] ; then + execlist="$execlist nr-uesoftmodem" + fi + + for f in $execlist ; do + echo_info "Compiling $f..." + compilations \ + $build_dir $f \ + $f $dbin/$f.$REL + done + + + # mandatory shared libraries common to UE and (e/g)NB @@ -603,10 +632,9 @@ function main() { $build_dir rb_tool \ rb_tool $dbin/rb_tool cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin - fi - + if [ "$UE" = 1 ] ; then - # ue_ip driver compilation + echo_info "Compiling UE specific part" compilations \ $build_dir ue_ip \ @@ -645,15 +673,12 @@ function main() { echo_warning "not generated UE NAS files: binaries not found" fi fi +fi + if [ "$SIMUS_PHY" = "1" -o "$SIMUS_CORE" = "1" ] ; then - cd $OPENAIR_DIR/cmake_targets/phy_simulators - [ "$CLEAN" = "1" ] && rm -rf build - mkdir -p build - cd build - rm -f *sim + cd $DIR/$build_dir/build eval $CMAKE_CMD - fi ################## # PHY simulators # @@ -674,7 +699,7 @@ function main() { # lte-simulators $config_libconfig_shlib \ # lib$config_libconfig_shlib.so $dbin/lib$config_libconfig_shlib.so fi - + fi ################### # Core simulators # ################### @@ -781,7 +806,6 @@ function main() { # Build RF device and transport protocol libraries # #################################################### if [ "$eNB" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" -o "$HWLAT" = "1" ] ; then - # build RF device libraries if [ "$HW" != "None" ] ; then rm -f liboai_device.so diff --git a/executables/nr-gnb.c b/executables/nr-gnb.c index 062cec07ab..b2dcc7f397 100644 --- a/executables/nr-gnb.c +++ b/executables/nr-gnb.c @@ -80,14 +80,9 @@ #include "UTIL/OTG/otg_extern.h" #endif -#if defined(ENABLE_ITTI) - #if defined(ENABLE_USE_MME) - #include "s1ap_eNB.h" - #ifdef PDCP_USE_NETLINK - #include "SIMULATION/ETH_TRANSPORT/proto.h" - #endif - #endif -#endif +#include "s1ap_eNB.h" +#include "SIMULATION/ETH_TRANSPORT/proto.h" + #include "T.h" diff --git a/executables/nr-ru.c b/executables/nr-ru.c index 37e6b71d85..d0d1d10758 100644 --- a/executables/nr-ru.c +++ b/executables/nr-ru.c @@ -104,14 +104,10 @@ static int DEFBFW[] = {0x00007fff}; #include "UTIL/OTG/otg_extern.h" #endif -#if defined(ENABLE_ITTI) - #if defined(ENABLE_USE_MME) - #include "s1ap_eNB.h" - #ifdef PDCP_USE_NETLINK - #include "SIMULATION/ETH_TRANSPORT/proto.h" - #endif - #endif -#endif +#include "s1ap_eNB.h" +#include "SIMULATION/ETH_TRANSPORT/proto.h" + + #include "T.h" #include "nfapi_interface.h" diff --git a/executables/nr-softmodem.c b/executables/nr-softmodem.c index dac2fa6d19..5ff9618bf1 100644 --- a/executables/nr-softmodem.c +++ b/executables/nr-softmodem.c @@ -428,7 +428,7 @@ int create_gNB_tasks(uint32_t gnb_nb) { } /* - # if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { if (gnb_nb > 0) { if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { LOG_E(SCTP, "Create task for SCTP failed\n"); @@ -452,7 +452,7 @@ int create_gNB_tasks(uint32_t gnb_nb) { } } - # endif + } */ if (gnb_nb > 0) { diff --git a/executables/nr-ue.c b/executables/nr-ue.c index af5f503f2b..aa50c42263 100644 --- a/executables/nr-ue.c +++ b/executables/nr-ue.c @@ -18,7 +18,7 @@ * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ - +#include "executables/thread-common.h" #include "executables/nr-uesoftmodem.h" #include "LAYER2/NR_MAC_UE/mac.h" diff --git a/openair2/GNB_APP/gnb_app.c b/openair2/GNB_APP/gnb_app.c index 5f30f69ee2..e6f84a8d13 100644 --- a/openair2/GNB_APP/gnb_app.c +++ b/openair2/GNB_APP/gnb_app.c @@ -37,27 +37,19 @@ #include "common/utils/LOG/log.h" -#if defined(ENABLE_ITTI) -# include "intertask_interface.h" -# if defined(ENABLE_USE_MME) -# include "s1ap_eNB.h" -# include "sctp_eNB_task.h" -# include "gtpv1u_eNB_task.h" -# endif - -# include "PHY/INIT/phy_init.h" +#include "intertask_interface.h" +#include "s1ap_eNB.h" +#include "sctp_eNB_task.h" +#include "gtpv1u_eNB_task.h" +#include "PHY/INIT/phy_init.h" extern unsigned char NB_gNB_INST; -#endif + extern RAN_CONTEXT_t RC; -#if defined(ENABLE_ITTI) +#define GNB_REGISTER_RETRY_DELAY 10 -/*------------------------------------------------------------------------------*/ -# if defined(ENABLE_USE_MME) -# define GNB_REGISTER_RETRY_DELAY 10 -# endif /*------------------------------------------------------------------------------*/ @@ -82,7 +74,6 @@ static void configure_nr_rrc(uint32_t gnb_id) /*------------------------------------------------------------------------------*/ /* -# if defined(ENABLE_USE_MME) static uint32_t gNB_app_register(uint32_t gnb_id_start, uint32_t gnb_id_end)//, const Enb_properties_array_t *enb_properties) { uint32_t gnb_id; @@ -113,23 +104,15 @@ static uint32_t gNB_app_register(uint32_t gnb_id_start, uint32_t gnb_id_end)//, return register_gnb_pending; } -# endif */ -#endif /*------------------------------------------------------------------------------*/ void *gNB_app_task(void *args_p) { -#if defined(ENABLE_ITTI) uint32_t gnb_nb = RC.nb_nr_inst; uint32_t gnb_id_start = 0; uint32_t gnb_id_end = gnb_id_start + gnb_nb; -# if defined(ENABLE_USE_MME) - //uint32_t register_gnb_pending; - //uint32_t registered_gnb; - //long gnb_register_retry_timer_id; -# endif uint32_t gnb_id; MessageDef *msg_p = NULL; const char *msg_name = NULL; @@ -166,15 +149,15 @@ void *gNB_app_task(void *args_p) configure_nr_rrc(gnb_id); } -# if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { /* Try to register each gNB */ //registered_gnb = 0; //register_gnb_pending = gNB_app_register (gnb_id_start, gnb_id_end);//, gnb_properties_p); -# else + } else { /* Start L2L1 task */ - msg_p = itti_alloc_new_message(TASK_GNB_APP, INITIALIZE_MESSAGE); - itti_send_msg_to_task(TASK_L2L1, INSTANCE_DEFAULT, msg_p); -# endif + msg_p = itti_alloc_new_message(TASK_GNB_APP, INITIALIZE_MESSAGE); + itti_send_msg_to_task(TASK_L2L1, INSTANCE_DEFAULT, msg_p); + } do { // Wait for a message @@ -193,7 +176,7 @@ void *gNB_app_task(void *args_p) LOG_I(GNB_APP, "Received %s\n", ITTI_MSG_NAME(msg_p)); break; -# if defined(ENABLE_USE_MME) + /* case S1AP_REGISTER_ENB_CNF: LOG_I(GNB_APP, "[gNB %d] Received %s: associated MME %d\n", instance, msg_name, @@ -254,7 +237,6 @@ void *gNB_app_task(void *args_p) //} break; -# endif default: LOG_E(GNB_APP, "Received unexpected message %s\n", msg_name); @@ -265,8 +247,6 @@ void *gNB_app_task(void *args_p) AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result); } while (1); -#endif - return NULL; } diff --git a/openair2/GNB_APP/gnb_config.c b/openair2/GNB_APP/gnb_config.c index f4a7b1a74a..acf87ab538 100644 --- a/openair2/GNB_APP/gnb_config.c +++ b/openair2/GNB_APP/gnb_config.c @@ -36,13 +36,9 @@ #include "gnb_config.h" #include "UTIL/OTG/otg.h" #include "UTIL/OTG/otg_externs.h" -#if defined(ENABLE_ITTI) -# include "intertask_interface.h" -# if defined(ENABLE_USE_MME) -# include "s1ap_eNB.h" -# include "sctp_eNB_task.h" -# endif -#endif +#include "intertask_interface.h" +#include "s1ap_eNB.h" +#include "sctp_eNB_task.h" #include "sctp_default_values.h" // #include "SystemInformationBlockType2.h" // #include "LAYER2/MAC/extern.h" @@ -225,11 +221,10 @@ void RCconfig_nr_flexran() /* gNB ID from configuration, as read in by RCconfig_RRC() */ if (!GNBParamList.paramarray[i][GNB_GNB_ID_IDX].uptr) { // Calculate a default gNB ID -# if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) gnb_id = i + (s1ap_generate_eNB_id () & 0xFFFF8); -# else + else gnb_id = i; -# endif } else { gnb_id = *(GNBParamList.paramarray[i][GNB_GNB_ID_IDX].uptr); } @@ -648,7 +643,7 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) { AssertFatal (i0) { @@ -671,13 +666,13 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) { if (GNBParamList.paramarray[i][GNB_GNB_ID_IDX].uptr == NULL) { // Calculate a default gNB ID - # if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { uint32_t hash; hash = s1ap_generate_eNB_id (); gnb_id = i + (hash & 0xFFFF8); - # else + } else { gnb_id = i; - # endif + } } else { gnb_id = *(GNBParamList.paramarray[i][GNB_GNB_ID_IDX].uptr); } @@ -2739,7 +2734,7 @@ int RCconfig_NR_S1(MessageDef *msg_p, uint32_t i) { config_get( GNBSParams,sizeof(GNBSParams)/sizeof(paramdef_t),NULL); /* -#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { if (strcasecmp( *(GNBSParams[GNB_ASN1_VERBOSITY_IDX].strptr), GNB_CONFIG_STRING_ASN1_VERBOSITY_NONE) == 0) { asn_debug = 0; asn1_xer_print = 0; @@ -2753,7 +2748,7 @@ int RCconfig_NR_S1(MessageDef *msg_p, uint32_t i) { asn_debug = 0; asn1_xer_print = 0; } -#endif + } */ AssertFatal (imodule_id].Info[eNB_index].SIStatus_MBMS = 1; UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIB1systemInfoValueTag_MBMS = sib1_MBMS->systemInfoValueTag_r14; -#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME) + /* + if (EPC_MODE_ENABLED) { int cell_valid = 0; @@ -2781,8 +2782,8 @@ int decode_SIB1_MBMS( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_in LOG_E(RRC, "Synched with a cell, but PLMN doesn't match our SIM, the message PHY_FIND_NEXT_CELL_REQ is sent but lost in current UE implementation! \n"); } } + } */ -#endif VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SIB1, VCD_FUNCTION_OUT ); return 0; } @@ -2922,8 +2923,8 @@ int decode_SIB1( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, LOG_I(RRC,"Setting SIStatus bit 0 to 1\n"); UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus = 1; UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIB1systemInfoValueTag = sib1->systemInfoValueTag; -#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME) - { + + if (EPC_MODE_ENABLED) { int cell_valid = 0; if (sib1->cellAccessRelatedInfo.cellBarred == LTE_SystemInformationBlockType1__cellAccessRelatedInfo__cellBarred_notBarred) { @@ -2982,7 +2983,7 @@ int decode_SIB1( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, LOG_E(RRC, "Synched with a cell, but PLMN doesn't match our SIM, the message PHY_FIND_NEXT_CELL_REQ is sent but lost in current UE implementation! \n"); } } -#endif + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SIB1, VCD_FUNCTION_OUT ); return 0; } diff --git a/targets/COMMON/create_nr_tasks.c b/targets/COMMON/create_nr_tasks.c index 12532e0fd4..24c4115980 100644 --- a/targets/COMMON/create_nr_tasks.c +++ b/targets/COMMON/create_nr_tasks.c @@ -19,24 +19,22 @@ * contact@openairinterface.org */ -#if defined(ENABLE_ITTI) + # include "intertask_interface.h" # include "create_nr_tasks.h" # include "common/utils/LOG/log.h" # ifdef OPENAIR2 -# if defined(ENABLE_USE_MME) -# include "sctp_eNB_task.h" -# include "s1ap_eNB.h" -# include "nas_ue_task.h" -# include "udp_eNB_task.h" -# include "gtpv1u_eNB_task.h" -# endif +#include "sctp_eNB_task.h" +#include "s1ap_eNB.h" +#include "nas_ue_task.h" +#include "udp_eNB_task.h" +#include "gtpv1u_eNB_task.h" # if ENABLE_RAL # include "lteRALue.h" # include "lteRALenb.h" # endif -# include "RRC/NR/nr_rrc_defs.h" +#include "RRC/NR/nr_rrc_defs.h" # endif # include "gnb_app.h" @@ -61,7 +59,7 @@ int create_gNB_tasks(uint32_t gnb_nb) } /* -# if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { if (gnb_nb > 0) { if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { LOG_E(SCTP, "Create task for SCTP failed\n"); @@ -85,7 +83,7 @@ int create_gNB_tasks(uint32_t gnb_nb) } } -# endif + } */ if (gnb_nb > 0) { From 6cdac7e12f92a0a37c85479523a2c4999901a665 Mon Sep 17 00:00:00 2001 From: frtabu Date: Mon, 20 Jan 2020 19:45:21 +0100 Subject: [PATCH 49/76] fix config lib and config sources usage in CmakeList.txt --- cmake_targets/CMakeLists.txt | 28 +++++++++++----------------- 1 file changed, 11 insertions(+), 17 deletions(-) diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index 36feb99d2f..007f093437 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -1587,11 +1587,8 @@ set(PHY_MEX_UE ${OPENAIR_DIR}/common/utils/LOG/log.c ${OPENAIR_DIR}/common/utils/T/T.c ${OPENAIR_DIR}/common/utils/T/local_tracer.c - ${OPENAIR_DIR}/common/config/config_cmdline.c - ${OPENAIR_DIR}/common/config/config_userapi.c - ${OPENAIR_DIR}/common/config/config_load_configmodule.c ) -add_library(PHY_MEX ${PHY_MEX_UE}) +add_library(PHY_MEX ${PHY_MEX_UE} ${CONFIG_LIB}) #Layer 2 library ##################### @@ -2414,13 +2411,10 @@ add_definitions(-DASN1_MINIMUM_VERSION=924) add_library(minimal_lib ${OPENAIR_DIR}/common/utils/backtrace.c ${OPENAIR_DIR}/common/utils/LOG/log.c - ${OPENAIR_DIR}/common/config/config_userapi.c - ${OPENAIR_DIR}/common/config/config_load_configmodule.c - ${OPENAIR_DIR}/common/config/config_cmdline.c ${OPENAIR_DIR}/common/utils/minimal_stub.c ${T_SOURCE} ) -target_link_libraries(minimal_lib pthread dl ${T_LIB}) +target_link_libraries(minimal_lib pthread dl ${T_LIB} ${CONFIG_LIB}) add_executable(nfapi_test ${OPENAIR_DIR}/openair2/NR_PHY_INTERFACE/nfapi_5g_test.c @@ -2474,7 +2468,7 @@ target_link_libraries (lte-softmodem -Wl,--end-group z dl) target_link_libraries (lte-softmodem ${LIBXML2_LIBRARIES}) -target_link_libraries (lte-softmodem pthread m ${CONFIG_LIBRARIES} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES}) +target_link_libraries (lte-softmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES}) target_link_libraries (lte-softmodem ${LIB_LMS_LIBRARIES}) target_link_libraries (lte-softmodem ${T_LIB}) @@ -2547,7 +2541,7 @@ target_link_libraries (lte-uesoftmodem -Wl,--end-group z dl) target_link_libraries (lte-uesoftmodem ${LIBXML2_LIBRARIES}) -target_link_libraries (lte-uesoftmodem pthread m ${CONFIG_LIBRARIES} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES}) +target_link_libraries (lte-uesoftmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES}) target_link_libraries (lte-uesoftmodem ${LIB_LMS_LIBRARIES}) target_link_libraries (lte-uesoftmodem ${T_LIB}) @@ -2586,7 +2580,7 @@ target_link_libraries (nr-softmodem -Wl,--end-group z dl) target_link_libraries (nr-softmodem ${LIBXML2_LIBRARIES}) -target_link_libraries (nr-softmodem pthread m ${CONFIG_LIBRARIES} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES}) +target_link_libraries (nr-softmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES}) target_link_libraries (nr-softmodem ${LIB_LMS_LIBRARIES}) target_link_libraries (nr-softmodem ${T_LIB}) @@ -2626,7 +2620,7 @@ target_link_libraries (nr-uesoftmodem -Wl,--end-group z dl) target_link_libraries (nr-uesoftmodem ${LIBXML2_LIBRARIES}) -target_link_libraries (nr-uesoftmodem pthread m ${CONFIG_LIBRARIES} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES}) +target_link_libraries (nr-uesoftmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES}) target_link_libraries (nr-uesoftmodem ${LIB_LMS_LIBRARIES}) target_link_libraries (nr-uesoftmodem ${T_LIB}) @@ -2672,7 +2666,7 @@ add_executable(dlsim_tm4 ) target_link_libraries (dlsim_tm4 -Wl,--start-group SIMU UTIL SCHED_LIB SCHED_RU_LIB PHY LFDS ${ITTI_LIB} -Wl,--end-group - pthread m rt ${CONFIG_LIBRARIES} ${ATLAS_LIBRARIES} ${T_LIB} + pthread m rt ${CONFIG_LIB} ${ATLAS_LIBRARIES} ${T_LIB} ) add_executable(polartest @@ -2795,7 +2789,7 @@ foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim pr ) target_link_libraries (${myExe} -Wl,--start-group SIMU UTIL SCHED_LIB SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY PHY_UE PHY_RU LFDS ${ITTI_LIB} LFDS7 -Wl,--end-group - pthread m rt ${CONFIG_LIBRARIES} ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl + pthread m rt ${CONFIG_LIB} ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl ) endforeach(myExe) @@ -2808,7 +2802,7 @@ add_executable(test_epc_generate_scenario ${OPENAIR3_DIR}/S1AP/s1ap_eNB_defs.h ) target_link_libraries (test_epc_generate_scenario - -Wl,--start-group RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_LIB PHY LFDS ${ITTI_LIB} ${MSC_LIB} L2 -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES} + -Wl,--start-group RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_LIB PHY LFDS ${ITTI_LIB} ${MSC_LIB} L2 -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIB} ) add_executable(test_epc_play_scenario @@ -2827,7 +2821,7 @@ add_executable(test_epc_play_scenario ) target_include_directories(test_epc_play_scenario PUBLIC /usr/local/share/asn1c) target_link_libraries (test_epc_play_scenario - -Wl,--start-group RRC_LIB S1AP_LIB X2AP_LIB X2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_LIB PHY_COMMON PHY PHY_UE LFDS ${ITTI_LIB} ${MSC_LIB} -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES} + -Wl,--start-group RRC_LIB S1AP_LIB X2AP_LIB X2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_LIB PHY_COMMON PHY PHY_UE LFDS ${ITTI_LIB} ${MSC_LIB} -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIB} ) @@ -2847,7 +2841,7 @@ foreach(myExe s1ap ${OPENAIR3_DIR}/TEST/test_${myExe}.c ) target_link_libraries (test_${myExe} - -Wl,--start-group SECU_CN UTIL LFDS -Wl,--end-group m rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES} + -Wl,--start-group SECU_CN UTIL LFDS -Wl,--end-group m rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIB} ) endforeach(myExe) From 22e45b8adf1bef50e111d3df883c339c18ecd84b Mon Sep 17 00:00:00 2001 From: frtabu Date: Tue, 21 Jan 2020 18:01:50 +0100 Subject: [PATCH 50/76] update doc/BUILD.md and doc/RUNMODEM.md to reflect develop/develop-nr merge and latest merge requests affecting the build procedure --- doc/BUILD.md | 59 ++++++++++++++++++++++++++++++------------------- doc/RUNMODEM.md | 9 ++++---- 2 files changed, 40 insertions(+), 28 deletions(-) diff --git a/doc/BUILD.md b/doc/BUILD.md index 388f9f2658..24c9de253e 100644 --- a/doc/BUILD.md +++ b/doc/BUILD.md @@ -18,22 +18,33 @@ This page is valid on tags starting from **`2019.w09`**. oai EPC is developed in a distinct project with it's own [documentation](https://github.com/OPENAIRINTERFACE/openair-cn/wiki) , it is not described here. -OAI UE and eNodeB sources can be downloaded from the Eurecom [gitlab repository](./GET_SOURCES.md). +OAI softmodem sources, which aim to implement 3GPP compliant UEs, eNodeB and gNodeB can be downloaded from the Eurecom [gitlab repository](./GET_SOURCES.md). Sources come with a build script [build_oai](../cmake_targets/build_oai) located at the root of the `openairinterface5g/cmake_targets` directory. This script is developed to build the oai binaries (executables,shared libraries) for different hardware platforms, and use cases. The main oai binaries, which are tested by the Continuous Integration process are: - The LTE UE: `lte-uesoftmodem` +- The 5G UE: `nr-uesoftmodem` - The LTE eNodeB: `lte-softmodem` -- The PHY simulators: `dlsim` and `ulsim` +- The 5G gNodeB: `nr-softmodem` +- The LTE PHY simulators: `dlsim` and `ulsim` +- The 5G PHY simulators: `nr_dlschsim` `nr_dlsim` `nr_pbchsim` `nr_pucchsim` `nr_ulschsim` `nr_ulsim` `polartest` `smallblocktest` + `ulsim` `ldpctest` + +Running the [build_oai](../cmake_targets/build_oai) script also generates some utilities required to build and/or run the oai softmodem binaries: + +- `con2uedata`: a binary used to build the UE data from a configuration file. The created file emulates the sim card of a 3GPP compliant phone. +- `nvram`: a binary used to build UE (IMEI...) and EMM (IMSI, registered PLMN) non volatile data. +- `rb_tool`: radio bearer utility +- `genids` T Tracer utility, used at build time to generate T_IDs.h include file. This binary is located in the [T Tracer source file directory](../common/utils/T) . The build system for OAI uses [cmake](https://cmake.org/) which is a tool to generate makefiles. The `build_oai` script is a wrapper using cmake, make and standard linux shell commands to ease the oai build and use . The file describing how to build the executables from source files is the [CMakeLists.txt](../cmake_targets/CMakeLists.txt), it is used as input by cmake to generate the makefiles. The oai softmodem supports many use cases, and new ones are regularly added. Most of them are accessible using the configuration file or the command line options and continuous effort is done to avoid introducing build options as it makes tests and usage more complicated than run-time options. The following functionalities, originally requiring a specific build are now accessible by configuration or command line options: - s1, noS1 -- all simulators, with exception of PHY simulators, which are distinct executables. +- all simulators as the rfsimulator, the L2 simulator, with exception of PHY simulators, which are distinct executables. Calling the `build_oai` script with the -h option gives the list of all available options, but a process to simplify and check the requirements of all these options is on-going. Check the [table](BUILD.md "# `build_oai` options") At the end of this page to know the status of `buid_oai` options which are not described hereafter. @@ -42,25 +53,27 @@ Calling the `build_oai` script with the -h option gives the list of all availabl Detailed information about these simulators can be found [in this dedicated page](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/OpenAirLTEPhySimul) -# Building UE and eNodeB Executables +# Building UEs, eNodeB and gNodeB Executables -After downloading the source files, a single build command can be used to get the binaries supporting all the oai softmodem use cases (UE and eNodeB): +After downloading the source files, a single build command can be used to get the binaries supporting all the oai softmodem use cases (UE and [eg]NodeB): ``` cd /openairinterface5g/ source oaienv cd cmake_targets/ -./build_oai -I -w USRP --eNB --UE +./build_oai -I -w USRP --eNB --UE --nrUE --gNB ``` - The `-I` option is to install pre-requisites, you only need it the first time you build the softmodem or when some oai dependencies have changed. -- The `-w` option is to select the radio head support you want to include in your build. Radio head support is provided via a shared library, which is called the "oai device" The build script creates a soft link from `liboai_device.so` to the true device which will be used at run-time (here the USRP one,`liboai_usrpdevif.so` . USRP is the only hardware tested today in the Continuous Integration process. The RF simulator[RF simulator](../targets/ARCH/rfsimulator/README.md) is implemented as a specific device replacing RF hardware, it can be build using `-w SIMU` option. +- The `-w` option is to select the radio head support you want to include in your build. Radio head support is provided via a shared library, which is called the "oai device" The build script creates a soft link from `liboai_device.so` to the true device which will be used at run-time (here the USRP one,`liboai_usrpdevif.so` . USRP is the only hardware tested today in the Continuous Integration process. The RF simulator[RF simulator](../targets/ARCH/rfsimulator/README.md) is implemented as a specific device replacing RF hardware, it can be specifically built using `-w SIMU` option, but is also built during any softmodem build. - `--eNB` is to build the `lte-softmodem` executable and all required shared libraries +- `--gNB` is to build the `nr-softmodem` executable and all required shared libraries - `--UE` is to build the `lte-uesoftmodem` executable and all required shared libraries +- `--nrUE` is to build the `nr-uesoftmodem` executable and all required shared libraries -You can build the eNodeB and the UE separately, you may not need both of them depending on your oai usage. +You can build any oai softmodem executable separately, you may not need all of them depending on your oai usage. -After completing the build, the binaries are available in the `cmake_targets/ran_build/build` directory. A copy is also available in the `target/bin` directory, with all binaries suffixed by the 3GPP release number, today .Rel14 by default. It must be noticed that the option for building for a specific 3GPP release number is not tested by the CI and may be removed in the future. +After completing the build, the binaries are available in the `cmake_targets/ran_build/build` directory. A copy is also available in the `target/bin` directory, with all binaries suffixed by the 3GPP release number, today .Rel15. ## Issue when building `nasmeh` module ## @@ -106,13 +119,13 @@ or You can get documentation about the telnet server [here](common/utils/telnetsrv/DOC/telnetsrv.md) -## USRP record player -The USRP record player today needs a specific build. Work to make it available as a run time option is under consideration ## Other optional libraries -Using the help option of the build script you can get the list of available optional libraries. Those which haven't been mentioned above are known to need more tests and documentation +Using the help option of the build script you can get the list of available optional libraries. Those which haven't been mentioned above are known to need more tests and documentation. + +`./build_oai --build-lib all` will build all available optional libraries. # `build_oai` options @@ -122,30 +135,30 @@ Using the help option of the build script you can get the list of available opti | -c | maintained | erase all previously built files for this target before starting the new build. | | -C | maintained, needs improvement | erase all previously built files for any target before starting the new build. | | --verbose-compile | maintained | get compilation messages, as when running `make` or `gcc` directly. | -| --cflags_processor | maintained | used to pass options to the compiler | +| --cflags_processor | maintained | used to pass options to the compiler. | | --clean-kernel | unknown | no code in the script corresponding to this option | | --install-system-files | maintained | install oai built binaries in linux system files repositories | | -w | maintained and tested in CI for USRP device | build corresponding oai device and create the soft link to enforce this device usage at run-time | -| --phy_simulators | maintained, tested in CI | build all PHY simulators, a set of executables allowing unitary tests of LTE channel implementation within oai. | +| --phy_simulators | maintained, tested in CI | build all PHY simulators, a set of executables allowing unitary tests of LTE and 5G channel implementation within oai. | | --core_simulators | | | | -s | | | | --run-group | | | | -I | maintained, tested in CI | install external dependencies before starting the build | -| --install-optional-packages | maintained | install optional packages, useful for developing and testing. look at the | -| | | check_install_additional_tools function in cmake_targets/tools/build_helper script to get the list | -| -g | maintained | build binaries with gdb support. | +| --install-optional-packages | maintained | install optional packages, useful for developing and testing. look at the check_install_additional_tools function in cmake_targets/tools/build_helper script to get the list | +| -g | maintained | Specifies the level of debugging options used to build the binaries. Available levels are `Release`, `RelWithDebInfo`, `MinSizeRe` and `Debug`. If -g is not specified, `Release` is used, if -g is used without any level, `Debug` is used. | +| -G | maintained | Display Cmake debugging messages | | --eNB | maintained and tested in CI | build `lte-softmodem` the LTE eNodeB | | --UE | maintained and tested in CI | build `lte-uesoftmodem` the LTE UE | -| --usrp-recplay | maintained | build with support for the record player. Implementation will be soon reviewed to switch to a run-time option. | -| --build-lib | maintained | build optional shared library(ies), which can then be loaded at run time via command line option. Use the --help option to get the list of supported optional libraries. | -| --UE-conf-nvram | | | -| --UE-gen-nvram | | | -| -r | unknown, to be removed | specifies which 3GPP release to build for. Only the default (today rel14) is tested in CI and it is likely that future oai release will remove this option | +| --gNB | maintained and tested in CI | build `nr-softmodem` the 5G gNodeB | +| --nrUE | maintained and tested in CI | build `nr-uesoftmodem` the 5G UE | +| --usrp-recplay | deprecated | use the USRP configuration parameters to use the record player. | +| --build-lib | maintained | build optional shared library(ies), which can then be loaded at run time via command line option. Use the --help option to get the list of supported optional libraries. `all` can be used to build all available optional libraries. | +| --UE-conf-nvram | maintained | Specifies the path to the input file used by the conf2uedata utility. defaults to [openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf](../openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf) | +| --UE-gen-nvram | maintained | Specifies the path where the output file created by the conf2uedata utility will be placed. Defaults to `target/bin` | | -V | deprecated | Used to build with support for synchronization diagram utility. This is now available via the T-Tracer and is included if T-Tracer is not disabled. | | --build-doxygen | unknown | build doxygen documentation, many oai source files do not include doxygen comments | | --disable-deadline --enable-deadline --disable-cpu-affinity | deprecated | These options were used to activate or de-activate specific code depending on the choice of a specific linux scheduling mode. This has not been tested for a while and should be implemented as configuration options | | --disable-T-Tracer | maintained, to be tested | Remove T_Tracer and console LOG messages except error messages. | -| --disable-hardware-dependency | | | | --ue-autotest-trace --ue-timing --ue-trace | deprecated | Were used to enable conditional code implementing debugging messages or debugging statistics. These functionalities are now either available from run-time options or not maintained. | | --build-eclipse | unknown | | | | | | diff --git a/doc/RUNMODEM.md b/doc/RUNMODEM.md index 71354e663a..0c66b58547 100644 --- a/doc/RUNMODEM.md +++ b/doc/RUNMODEM.md @@ -20,19 +20,18 @@ See the [dedicated page](BASIC_SIM.md). # RF Simulator -The rf simulator is a oai device replacing the radio heads (for example the USRP device). It allows connecting the oai UE and the oai eNodeB through a network interface carrying the time-domain samples, getting rid of over the air unpredictable perturbations. This is the ideal tool to check signal processing algorithms and protocols implementation. +The rf simulator is a oai device replacing the radio heads (for example the USRP device). It allows connecting the oai UE (LTE or 5G) and respectively the oai eNodeB or gNodeB through a network interface carrying the time-domain samples, getting rid of over the air unpredictable perturbations. This is the ideal tool to check signal processing algorithms and protocols implementation. The rf simulator has some preliminary support for channel modeling. It is planned to enhance this simulator with the following functionalities: -- Support for multiple UE connections,each UE being a `lte-uesoftmodem` instance. -- Support for multiple eNodeB for hand-over tests -- Support for channel modeling +- Support for multiple UE connections,each UE being a `lte-uesoftmodem` or `nr_uesoftmodem` instance. +- Support for multiple eNodeB's or gNodeB's for hand-over tests This is an easy use-case to setup and test, as no specific hardware is required. The [rfsimulator page](../targets/ARCH/rfsimulator/README.md ) contains the detailed documentation. # L2 nFAPI Simulator -This simulator connects a eNodeB and UEs through a nfapi interface, short-cutting the L1 layer. The objective of this simulator is to allow multi UEs simulation, with a large number of UEs (ideally up to 255 ) .Here to ease the platform setup, UEs are simulated via a single `lte-uesoftmodem` instance. Today the CI tests just with one UE and architecture has to be reviewed to allow a number of UE above about 16. This work is on-going. +This simulator connects a eNodeB and UEs through a nfapi interface, short-cutting the L1 layer. The objective of this simulator is to allow multi UEs simulation, with a large number of UEs (ideally up to 255 ) .Here to ease the platform setup, UEs are simulated via a single `lte-uesoftmodem` instance. Today the CI tests just with one UE and architecture has to be reviewed to allow a number of UE above about 16. This work is on-going. As for the rf simulator, no specific hardware is required. The [L2 nfapi simlator page](L2NFAPI.md) contains the detailed documentation. From b85731f4a9ece2caeb1d34c1223d889b100f0b16 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Wed, 22 Jan 2020 17:59:21 +0100 Subject: [PATCH 51/76] CI: Add LTE RF Simulator test (normal and with MBMS) Signed-off-by: Raphael Defosseux --- ci-scripts/reportTestLocally.sh | 222 +++++++++++++++++++++++++++++++- ci-scripts/runTestOnVM.sh | 212 +++++++++++++++++++++++++----- openair2/RRC/NAS/nas_config.c | 4 +- 3 files changed, 404 insertions(+), 34 deletions(-) diff --git a/ci-scripts/reportTestLocally.sh b/ci-scripts/reportTestLocally.sh index ff92460e35..f8f9025004 100755 --- a/ci-scripts/reportTestLocally.sh +++ b/ci-scripts/reportTestLocally.sh @@ -403,11 +403,231 @@ function report_test { ARCHIVES_LOC=archives/rf_sim/test if [ -d $ARCHIVES_LOC ] then + echo "

4G LTE RF Simulator Check

" >> ./test_simulator_results.html + + if [ -f $ARCHIVES_LOC/test_final_status.log ] + then + if [ `egrep -c "LTE: TEST_OK" $ARCHIVES_LOC/test_final_status.log` -eq 1 ] + then + echo "
" >> ./test_simulator_results.html + echo " TEST was SUCCESSFUL " >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html + else + echo "
" >> ./test_simulator_results.html + echo " TEST was a FAILURE! " >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html + fi + else + echo "
" >> ./test_simulator_results.html + echo " COULD NOT DETERMINE TEST FINAL STATUS! " >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html + fi + + echo " " >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + + EPC_CONFIGS=("wS1 noS1") + TRANS_MODES=("fdd") + BW_CASES=(05) + for CN_CONFIG in ${EPC_CONFIGS[@]} + do + for TMODE in ${TRANS_MODES[@]} + do + for BW in ${BW_CASES[@]} + do + echo " " >> ./test_simulator_results.html + if [[ $CN_CONFIG =~ .*wS1.* ]] + then + echo " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./test_simulator_results.html + ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_enb.log + UE_LOG=`echo $ENB_LOG | sed -e "s#enb#ue#"` + if [ -f $ENB_LOG ] && [ -f $UE_LOG ] + then + NAME_ENB=`echo $ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"` + NAME_UE=`echo $UE_LOG | sed -e "s#$ARCHIVES_LOC/##"` + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + NB_ENB_GOT_SYNC=`egrep -c "got sync" $ENB_LOG` + if [[ $CN_CONFIG =~ .*noS1.* ]] + then + NB_ENB_TUNNEL_UP=`egrep -c "Interface oaitun_enb1 successfully configured" $ENB_LOG` + fi + NB_UE_GOT_SYNC=`egrep -c "rfsimulator: Success" $UE_LOG` + NB_ENB_SYNCED_WITH_UE=`egrep -c "Generating RRCConnectionReconfigurationComplete" $UE_LOG` + if [[ $CN_CONFIG =~ .*noS1.* ]] + then + NB_UE_TUNNEL_UP=`egrep -c "Interface oaitun_ue1 successfully configured" $UE_LOG` + else + NB_UE_TUNNEL_UP=`egrep -c "executing ifconfig oaitun_ue1" $UE_LOG` + fi + if [ $NB_ENB_GOT_SYNC -gt 0 ] && [ $NB_UE_GOT_SYNC -gt 0 ] && [ $NB_ENB_SYNCED_WITH_UE -gt 0 ] + then + echo " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + fi + PING_LOGS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_ping*.log 2> /dev/null` + analyzePingFiles + + IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_dl*client*txt | grep -v mbms 2> /dev/null` + analyzeIperfFiles + + IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_ul*client*txt | grep -v mbms 2> /dev/null` + analyzeIperfFiles + done + done + done + + # MBMS Case + CN_CONFIG="noS1" + TMODE="fdd" + BW_CASES=(05) + for BW in ${BW_CASES[@]} + do + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_enb_mbms.log + UE_LOG=`echo $ENB_LOG | sed -e "s#enb#ue#"` + if [ -f $ENB_LOG ] && [ -f $UE_LOG ] + then + NAME_ENB=`echo $ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"` + NAME_UE=`echo $UE_LOG | sed -e "s#$ARCHIVES_LOC/##"` + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + NB_ENB_GOT_SYNC=`egrep -c "got sync" $ENB_LOG` + NB_ENB_TUNNEL_UP=`egrep -c "Interface oaitun_enb1 successfully configured" $ENB_LOG` + NB_ENB_MTUNNEL_UP=`egrep -c "Interface oaitun_enm1 successfully configured" $ENB_LOG` + NB_UE_GOT_SYNC=`egrep -c "rfsimulator: Success" $UE_LOG` + NB_ENB_SYNCED_WITH_UE=`egrep -c "Generating RRCConnectionReconfigurationComplete" $UE_LOG` + NB_UE_TUNNEL_UP=`egrep -c "Interface oaitun_ue1 successfully configured" $UE_LOG` + NB_UE_MTUNNEL_UP=`egrep -c "Interface oaitun_uem1 successfully configured" $UE_LOG` + NB_UE_MBMS_PUSH_MSG=`egrep -c "TRIED TO PUSH MBMS DATA TO" $UE_LOG` + if [ $NB_ENB_GOT_SYNC -gt 0 ] && [ $NB_UE_GOT_SYNC -gt 0 ] && [ $NB_ENB_SYNCED_WITH_UE -gt 0 ] && [ $NB_UE_MBMS_PUSH_MSG -gt 0 ] + then + echo " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + fi + #PING_LOGS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_ping*.log 2> /dev/null` + #analyzePingFiles + + #IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_dl*client*txt | grep -v mbms 2> /dev/null` + #analyzeIperfFiles + + #IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_ul*client*txt | grep -v mbms 2> /dev/null` + #analyzeIperfFiles + done + echo "
Log File NameCommandStatusStatistics
Test with EPC (aka withS1): ${TMODE} -- ${BW}MHz Test without EPC (aka noS1): ${TMODE} -- ${BW}MHz
$NAME_ENB --- $NAME_UEN/AOKKO
" >> ./test_simulator_results.html
+                    if [ $NB_ENB_GOT_SYNC -gt 0 ]
+                    then
+                        echo "- eNB --> got sync" >> ./test_simulator_results.html
+                    else
+                        echo "- eNB NEVER got sync" >> ./test_simulator_results.html
+                    fi
+                    if [[ $CN_CONFIG =~ .*noS1.* ]]
+                    then
+                        if [ $NB_ENB_TUNNEL_UP -gt 0 ]
+                        then
+                            echo "- eNB mounted oaitun_enb1 interface" >> ./test_simulator_results.html
+                        else
+                            echo "- eNB NEVER mounted oaitun_enb1 interface" >> ./test_simulator_results.html
+                        fi
+                    fi
+                    if [ $NB_UE_GOT_SYNC -gt 0 ]
+                    then
+                        echo "- LTE UE --> got sync" >> ./test_simulator_results.html
+                    else
+                        echo "- LTE UE NEVER got sync" >> ./test_simulator_results.html
+                    fi
+                    if [ $NB_ENB_SYNCED_WITH_UE -gt 0 ]
+                    then
+                        echo "- LTE UE attached to eNB" >> ./test_simulator_results.html
+                    else
+                        echo "- LTE UE NEVER attached to eNB" >> ./test_simulator_results.html
+                    fi
+                    if [ $NB_UE_TUNNEL_UP -gt 0 ]
+                    then
+                        echo "- LTE UE mounted oaitun_ue1 interface" >> ./test_simulator_results.html
+                    else
+                        echo "- LTE UE NEVER mounted oaitun_ue1 interface" >> ./test_simulator_results.html
+                    fi
+                    echo "
Test MBMS without EPC (aka noS1): ${TMODE} -- ${BW}MHz
$NAME_ENB --- $NAME_UEN/AOKKO
" >> ./test_simulator_results.html
+                if [ $NB_ENB_GOT_SYNC -gt 0 ]
+                then
+                    echo "- eNB --> got sync" >> ./test_simulator_results.html
+                else
+                    echo "- eNB NEVER got sync" >> ./test_simulator_results.html
+                fi
+                if [ $NB_ENB_TUNNEL_UP -gt 0 ]
+                then
+                    echo "- eNB mounted oaitun_enb1 interface" >> ./test_simulator_results.html
+                else
+                    echo "- eNB NEVER mounted oaitun_enb1 interface" >> ./test_simulator_results.html
+                fi
+                if [ $NB_ENB_MTUNNEL_UP -gt 0 ]
+                then
+                    echo "- eNB mounted oaitun_enm1 interface" >> ./test_simulator_results.html
+                else
+                    echo "- eNB NEVER mounted oaitun_enm1 interface" >> ./test_simulator_results.html
+                fi
+                if [ $NB_UE_GOT_SYNC -gt 0 ]
+                then
+                    echo "- LTE UE --> got sync" >> ./test_simulator_results.html
+                else
+                    echo "- LTE UE NEVER got sync" >> ./test_simulator_results.html
+                fi
+                if [ $NB_ENB_SYNCED_WITH_UE -gt 0 ]
+                then
+                    echo "- LTE UE attached to eNB" >> ./test_simulator_results.html
+                else
+                    echo "- LTE UE NEVER attached to eNB" >> ./test_simulator_results.html
+                fi
+                if [ $NB_UE_TUNNEL_UP -gt 0 ]
+                then
+                    echo "- LTE UE mounted oaitun_ue1 interface" >> ./test_simulator_results.html
+                else
+                    echo "- LTE UE NEVER mounted oaitun_ue1 interface" >> ./test_simulator_results.html
+                fi
+                if [ $NB_UE_MTUNNEL_UP -gt 0 ]
+                then
+                    echo "- LTE UE mounted oaitun_uem1 interface" >> ./test_simulator_results.html
+                else
+                    echo "- LTE UE NEVER mounted oaitun_uem1 interface" >> ./test_simulator_results.html
+                fi
+                if [ $NB_UE_MBMS_PUSH_MSG -gt 0 ]
+                then
+                    echo "- LTE UE tried to push ${NB_UE_MBMS_PUSH_MSG} MBMS DATA" >> ./test_simulator_results.html
+                else
+                    echo "- LTE UE NEVER pushed MBMS DATA" >> ./test_simulator_results.html
+                fi
+                echo "
" >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html + echo "

5G NR RF Simulator Check

" >> ./test_simulator_results.html if [ -f $ARCHIVES_LOC/test_final_status.log ] then - if [ `grep -c TEST_OK $ARCHIVES_LOC/test_final_status.log` -eq 1 ] + if [ `egrep -c "5G-NR: TEST_OK" $ARCHIVES_LOC/test_final_status.log` -eq 1 ] then echo "
" >> ./test_simulator_results.html echo " TEST was SUCCESSFUL " >> ./test_simulator_results.html diff --git a/ci-scripts/runTestOnVM.sh b/ci-scripts/runTestOnVM.sh index 1f9d945a63..289f4500e6 100755 --- a/ci-scripts/runTestOnVM.sh +++ b/ci-scripts/runTestOnVM.sh @@ -169,6 +169,14 @@ function get_ue_ip_addr { rm $1 } +function get_ue_mbms_ip_addr { + local LOC_IF_ID=$3 + echo "ifconfig oaitun_uem${LOC_IF_ID} | egrep \"inet addr\" | sed -e 's#^.*inet addr:##' -e 's# P-t-P:.*\$##'" > $1 + UE_IP_ADDR=`ssh -T -o StrictHostKeyChecking=no ubuntu@$2 < $1` + echo "Test UE${LOC_IF_ID} MBMS IP Address is : $UE_IP_ADDR" + rm $1 +} + function get_enb_noS1_ip_addr { echo "ifconfig oaitun_enb1 | egrep \"inet addr\" | sed -e 's#^.*inet addr:##' -e 's# P-t-P:.*\$##'" > $1 ENB_IP_ADDR=`ssh -T -o StrictHostKeyChecking=no ubuntu@$2 < $1` @@ -176,6 +184,13 @@ function get_enb_noS1_ip_addr { rm $1 } +function get_enb_mbms_noS1_ip_addr { + echo "ifconfig oaitun_enm1 | egrep \"inet addr\" | sed -e 's#^.*inet addr:##' -e 's# P-t-P:.*\$##'" > $1 + ENB_IP_ADDR=`ssh -T -o StrictHostKeyChecking=no ubuntu@$2 < $1` + echo "Test eNB MBMS IP Address is : $ENB_IP_ADDR" + rm $1 +} + function ping_ue_ip_addr { local LOC_FG_OR_BG=$5 echo "echo \"COMMAND IS: ping -c 20 $3\" > $4" > $1 @@ -957,9 +972,9 @@ function start_rf_sim_enb { echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 if [ $LOC_S1_CONFIGURATION -eq 0 ] then - echo "echo \"ulimit -c unlimited && ./lte-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --rfsim --log_config.global_log_options level,nocolor --noS1\" > ./my-lte-softmodem-run.sh " >> $1 + echo "echo \"ulimit -c unlimited && ./lte-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --rfsim --log_config.global_log_options level,nocolor --noS1 --eNBs.[0].rrc_inactivity_threshold 0\" > ./my-lte-softmodem-run.sh " >> $1 else - echo "echo \"ulimit -c unlimited && ./lte-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --rfsim --log_config.global_log_options level,nocolor \" > ./my-lte-softmodem-run.sh " >> $1 + echo "echo \"ulimit -c unlimited && ./lte-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --rfsim --log_config.global_log_options level,nocolor --eNBs.[0].rrc_inactivity_threshold 0 --eNBs.[0].plmn_list.[0].mnc 93\" > ./my-lte-softmodem-run.sh " >> $1 fi echo "chmod 775 ./my-lte-softmodem-run.sh" >> $1 echo "cat ./my-lte-softmodem-run.sh" >> $1 @@ -1015,6 +1030,31 @@ function start_rf_sim_enb { else echo "RF-SIM eNB oaitun_enb1 is UP and CONFIGURED" fi + if [[ $LOC_CONF_FILE =~ .*mbms.* ]] + then + echo "ifconfig oaitun_enm1 | egrep -c \"inet addr\"" > $1 + # Checking oaitun_enm1 interface has now an IP address + i="0" + while [ $i -lt 10 ] + do + CONNECTED=`ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_ENB_VM_IP_ADDR < $1` + if [ $CONNECTED -eq 1 ] + then + i="100" + else + i=$[$i+1] + sleep 5 + fi + done + rm $1 + if [ $i -lt 50 ] + then + ENB_SYNC=0 + echo "RF-SIM eNB oaitun_enm1 is DOWN or NOT CONFIGURED" + else + echo "RF-SIM eNB oaitun_enm1 is UP and CONFIGURED" + fi + fi fi sleep 10 } @@ -1027,6 +1067,7 @@ function start_rf_sim_ue { local LOC_FREQUENCY=$6 # 1 is with S1 and 0 without S1 aka noS1 local LOC_S1_CONFIGURATION=$7 + local LOC_MBMS_CONFIGURATION=$8 echo "echo \"sudo apt-get --yes --quiet install daemon \"" > $1 echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1 echo "echo \"export RFSIMULATOR=${LOC_ENB_VM_IP_ADDR}\"" >> $1 @@ -1036,9 +1077,9 @@ function start_rf_sim_ue { echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 if [ $LOC_S1_CONFIGURATION -eq 0 ] then - echo "echo \"ulimit -c unlimited && ./lte-uesoftmodem -C ${LOC_FREQUENCY}000000 -r $LOC_PRB --nokrnmod 1 --rfsim --log_config.global_log_options level,nocolor --noS1\" > ./my-lte-softmodem-run.sh " >> $1 + echo "echo \"ulimit -c unlimited && ./lte-uesoftmodem -C ${LOC_FREQUENCY}000000 -r $LOC_PRB --ue-rxgain 140 --ue-txgain 120 --nokrnmod 1 --rfsim --log_config.global_log_options level,nocolor --noS1\" > ./my-lte-softmodem-run.sh " >> $1 else - echo "echo \"ulimit -c unlimited && ./lte-uesoftmodem -C ${LOC_FREQUENCY}000000 -r $LOC_PRB --nokrnmod 1 --rfsim --log_config.global_log_options level,nocolor\" > ./my-lte-softmodem-run.sh " >> $1 + echo "echo \"ulimit -c unlimited && ./lte-uesoftmodem -C ${LOC_FREQUENCY}000000 -r $LOC_PRB --ue-rxgain 140 --ue-txgain 120 --nokrnmod 1 --rfsim --log_config.global_log_options level,nocolor\" > ./my-lte-softmodem-run.sh " >> $1 fi echo "chmod 775 ./my-lte-softmodem-run.sh" >> $1 echo "cat ./my-lte-softmodem-run.sh" >> $1 @@ -1093,6 +1134,31 @@ function start_rf_sim_ue { else echo "RF-SIM UE oaitun_ue1 is UP and CONFIGURED" fi + if [ $LOC_MBMS_CONFIGURATION -eq 1 ] + then + # Checking oaitun_uem1 interface has now an IP address + i="0" + echo "ifconfig oaitun_uem1 | egrep -c \"inet addr\"" > $1 + while [ $i -lt 10 ] + do + sleep 5 + CONNECTED=`ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_UE_VM_IP_ADDR < $1` + if [ $CONNECTED -eq 1 ] + then + i="100" + else + i=$[$i+1] + fi + done + rm $1 + if [ $i -lt 50 ] + then + UE_SYNC=0 + echo "RF-SIM UE oaitun_uem1 is DOWN or NOT CONFIGURED" + else + echo "RF-SIM UE oaitun_uem1 is UP and CONFIGURED" + fi + fi sleep 10 } @@ -1668,7 +1734,7 @@ function run_test_on_vm { fi fi - if [[ "$RUN_OPTIONS" == "complex" ]] && [[ $VM_NAME =~ .*-ru-sim.* ]] + if [[ "$RUN_OPTIONS" == "complex" ]] && [[ $VM_NAME =~ .*-rf-sim.* ]] then PING_STATUS=0 IPERF_STATUS=0 @@ -1686,11 +1752,10 @@ function run_test_on_vm { install_epc_on_vm $EPC_VM_NAME $EPC_VM_CMDS EPC_VM_IP_ADDR=`uvt-kvm ip $EPC_VM_NAME` fi - # withS1 configuration is not working #EPC_CONFIGS=("wS1" "noS1") #TRANS_MODES=("fdd" "tdd") #BW_CASES=(05 10 20) - EPC_CONFIGS=("noS1" "wS1") + EPC_CONFIGS=("wS1" "noS1") TRANS_MODES=("fdd") BW_CASES=(05) for CN_CONFIG in ${EPC_CONFIGS[@]} @@ -1754,7 +1819,7 @@ function run_test_on_vm { echo "${CN_CONFIG} : Starting the UE" echo "############################################################" CURRENT_UE_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_ue.log - start_rf_sim_ue $UE_VM_CMDS $UE_VM_IP_ADDR $ENB_VM_IP_ADDR $CURRENT_UE_LOG_FILE $PRB $FREQUENCY $S1_NOS1_CFG + start_rf_sim_ue $UE_VM_CMDS $UE_VM_IP_ADDR $ENB_VM_IP_ADDR $CURRENT_UE_LOG_FILE $PRB $FREQUENCY $S1_NOS1_CFG 0 if [ $UE_SYNC -eq 0 ] then echo "Problem w/ eNB and UE not syncing" @@ -1762,13 +1827,13 @@ function run_test_on_vm { terminate_enb_ue_basic_sim $UE_VM_CMDS $UE_VM_IP_ADDR 2 scp -o StrictHostKeyChecking=no ubuntu@$ENB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC - if [ $S1_NOS1_CFG -eq 1 ] - then - terminate_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR - fi - echo "TEST_KO" > $ARCHIVES_LOC/test_final_status.log + #if [ $S1_NOS1_CFG -eq 1 ] + #then + # terminate_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR + #fi + # Now we keep running STATUS=-1 - return + break fi if [ $S1_NOS1_CFG -eq 1 ] @@ -1814,15 +1879,37 @@ function run_test_on_vm { check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20 fi - if [ $S1_NOS1_CFG -eq 0 ] + if [ $S1_NOS1_CFG -eq 1 ] then - get_enb_noS1_ip_addr $ENB_VM_CMDS $ENB_VM_IP_ADDR echo "############################################################" - echo "${CN_CONFIG} : iperf DL -- UE is server and eNB is client" + echo "${CN_CONFIG} : iperf DL -- UE is server and EPC is client" echo "############################################################" IPERF_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_dl get_ue_ip_addr $UE_VM_CMDS $UE_VM_IP_ADDR 1 - THROUGHPUT=4 + THROUGHPUT=10 + generic_iperf $UE_VM_CMDS $UE_VM_IP_ADDR $UE_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR $REAL_EPC_IP_ADDR $THROUGHPUT $IPERF_LOG_FILE 1 0 + scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_server.txt $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_client.txt $ARCHIVES_LOC + check_iperf $ARCHIVES_LOC/$IPERF_LOG_FILE $THROUGHPUT + + echo "############################################################" + echo "${CN_CONFIG} : iperf UL -- EPC is server and UE is client" + echo "############################################################" + IPERF_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_ul + THROUGHPUT=2 + get_ue_ip_addr $UE_VM_CMDS $UE_VM_IP_ADDR 1 + generic_iperf $EPC_VM_CMDS $EPC_VM_IP_ADDR $REAL_EPC_IP_ADDR $UE_VM_CMDS $UE_VM_IP_ADDR $UE_IP_ADDR $THROUGHPUT $IPERF_LOG_FILE 1 0 + scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_server.txt $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_client.txt $ARCHIVES_LOC + check_iperf $ARCHIVES_LOC/$IPERF_LOG_FILE $THROUGHPUT + else + echo "############################################################" + echo "${CN_CONFIG} : iperf DL -- UE is server and eNB is client" + echo "############################################################" + get_enb_noS1_ip_addr $ENB_VM_CMDS $ENB_VM_IP_ADDR + IPERF_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_dl + get_ue_ip_addr $UE_VM_CMDS $UE_VM_IP_ADDR 1 + THROUGHPUT=10 generic_iperf $UE_VM_CMDS $UE_VM_IP_ADDR $UE_IP_ADDR $ENB_VM_CMDS $ENB_VM_IP_ADDR $ENB_IP_ADDR $THROUGHPUT $IPERF_LOG_FILE 1 0 scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_server.txt $ARCHIVES_LOC scp -o StrictHostKeyChecking=no ubuntu@$ENB_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_client.txt $ARCHIVES_LOC @@ -1852,6 +1939,67 @@ function run_test_on_vm { done done + #################### + ## MSMS CASE noS1 ## + #################### + CONF_FILE=lte-fdd-mbms-basic-sim.conf + CN_CONFIG="noS1" + S1_NOS1_CFG=0 + LTEBOX=0 + TMODE="fdd" + FREQUENCY=2680 + BW_CASES=(05) + + for BW in ${BW_CASES[@]} + do + if [[ $BW =~ .*05.* ]]; then PRB=25; fi + if [[ $BW =~ .*10.* ]]; then PRB=50; fi + if [[ $BW =~ .*20.* ]]; then PRB=100; fi + + echo "############################################################" + echo "${CN_CONFIG} : Starting the eNB with MSMS in ${TMODE}-${BW}MHz mode" + echo "############################################################" + CURRENT_ENB_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_enb_mbms.log + start_rf_sim_enb $ENB_VM_CMDS "$ENB_VM_IP_ADDR" "$EPC_VM_IP_ADDR" $CURRENT_ENB_LOG_FILE $PRB $CONF_FILE $S1_NOS1_CFG + + echo "############################################################" + echo "${CN_CONFIG} : Starting the UE" + echo "############################################################" + CURRENT_UE_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_ue_mbms.log + start_rf_sim_ue $UE_VM_CMDS $UE_VM_IP_ADDR $ENB_VM_IP_ADDR $CURRENT_UE_LOG_FILE $PRB $FREQUENCY $S1_NOS1_CFG 1 + if [ $UE_SYNC -eq 0 ] + then + echo "Problem w/ eNB and UE not syncing" + terminate_enb_ue_basic_sim $ENB_VM_CMDS $ENB_VM_IP_ADDR 1 + terminate_enb_ue_basic_sim $UE_VM_CMDS $UE_VM_IP_ADDR 2 + scp -o StrictHostKeyChecking=no ubuntu@$ENB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC + STATUS=-1 + break + fi + + echo "############################################################" + echo "${CN_CONFIG} : iperf DL -- UE is server and eNB is client" + echo "############################################################" + get_enb_mbms_noS1_ip_addr $ENB_VM_CMDS $ENB_VM_IP_ADDR + IPERF_LOG_FILE=${TMODE}_${BW}MHz_${CN_CONFIG}_iperf_dl_mbms + get_ue_mbms_ip_addr $UE_VM_CMDS $UE_VM_IP_ADDR 1 + THROUGHPUT=2 + generic_iperf $UE_VM_CMDS $UE_VM_IP_ADDR $UE_IP_ADDR $ENB_VM_CMDS $ENB_VM_IP_ADDR $ENB_IP_ADDR $THROUGHPUT $IPERF_LOG_FILE 1 0 + scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_server.txt $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$ENB_VM_IP_ADDR:/home/ubuntu/${IPERF_LOG_FILE}_client.txt $ARCHIVES_LOC + #check_iperf $ARCHIVES_LOC/$IPERF_LOG_FILE $THROUGHPUT + + echo "############################################################" + echo "${CN_CONFIG} : Terminate enb/ue simulators" + echo "############################################################" + terminate_enb_ue_basic_sim $ENB_VM_CMDS $ENB_VM_IP_ADDR 1 + terminate_enb_ue_basic_sim $UE_VM_CMDS $UE_VM_IP_ADDR 2 + scp -o StrictHostKeyChecking=no ubuntu@$ENB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC + + done + full_l2_sim_destroy echo "############################################################" @@ -1862,21 +2010,19 @@ function run_test_on_vm { if [ $IPERF_STATUS -ne 0 ]; then STATUS=-1; fi if [ $STATUS -eq 0 ] then - echo "TEST_OK" > $ARCHIVES_LOC/test_final_status.log + echo "LTE RFSIM seems OK" + echo "LTE: TEST_OK" > $ARCHIVES_LOC/test_final_status.log else - echo "TEST_KO" > $ARCHIVES_LOC/test_final_status.log + echo "LTE RFSIM seems to FAIL" + echo "LTE: TEST_KO" > $ARCHIVES_LOC/test_final_status.log fi fi if [[ "$RUN_OPTIONS" == "complex" ]] && [[ $VM_NAME =~ .*-rf-sim.* ]] then + NR_STATUS=0 PING_STATUS=0 IPERF_STATUS=0 - if [ -d $ARCHIVES_LOC ] - then - rm -Rf $ARCHIVES_LOC - fi - mkdir --parents $ARCHIVES_LOC CN_CONFIG="noS1" CONF_FILE=gnb.band78.tm1.106PRB.usrpn300.conf @@ -1904,7 +2050,8 @@ function run_test_on_vm { terminate_enb_ue_basic_sim $GNB_VM_CMDS $GNB_VM_IP_ADDR 1 scp -o StrictHostKeyChecking=no ubuntu@$GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC scp -o StrictHostKeyChecking=no ubuntu@$NR_UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC - echo "TEST_KO" > $ARCHIVES_LOC/test_final_status.log + echo "5G-NR RFSIM seems to FAIL" + echo "5G-NR: TEST_KO" >> $ARCHIVES_LOC/test_final_status.log STATUS=-1 return fi @@ -1936,13 +2083,16 @@ function run_test_on_vm { echo "Checking run status" echo "############################################################" - if [ $PING_STATUS -ne 0 ]; then STATUS=-1; fi - if [ $IPERF_STATUS -ne 0 ]; then STATUS=-1; fi - if [ $STATUS -eq 0 ] + if [ $PING_STATUS -ne 0 ]; then NR_STATUS=-1; fi + if [ $IPERF_STATUS -ne 0 ]; then NR_STATUS=-1; fi + if [ $NR_STATUS -eq 0 ] then - echo "TEST_OK" > $ARCHIVES_LOC/test_final_status.log + echo "5G-NR RFSIM seems OK" + echo "5G-NR: TEST_OK" >> $ARCHIVES_LOC/test_final_status.log else - echo "TEST_KO" > $ARCHIVES_LOC/test_final_status.log + echo "5G-NR RFSIM seems to FAIL" + echo "5G-NR: TEST_KO" >> $ARCHIVES_LOC/test_final_status.log + STATUS=-1 fi fi diff --git a/openair2/RRC/NAS/nas_config.c b/openair2/RRC/NAS/nas_config.c index c4bb52b1bb..2eb439b9e9 100644 --- a/openair2/RRC/NAS/nas_config.c +++ b/openair2/RRC/NAS/nas_config.c @@ -260,7 +260,7 @@ int nas_config_mbms(int interface_id, int thirdOctet, int fourthOctet, char *ifn bringInterfaceUp(interfaceName, 1); if(!returnValue) - LOG_I(OIP,"Interface %s successfuly configured, ip address %s, mask %s broadcast address %s\n", + LOG_I(OIP,"Interface %s successfully configured, ip address %s, mask %s broadcast address %s\n", interfaceName, ipAddress, netMask, broadcastAddress); else LOG_E(OIP,"Interface %s couldn't be configured (ip address %s, mask %s broadcast address %s)\n", @@ -301,7 +301,7 @@ int nas_config_mbms_s1(int interface_id, int thirdOctet, int fourthOctet, char * printf("returnValue %d\n",returnValue); if(!returnValue) - LOG_I(OIP,"Interface %s successfuly configured, ip address %s, mask %s broadcast address %s\n", + LOG_I(OIP,"Interface %s successfully configured, ip address %s, mask %s broadcast address %s\n", interfaceName, ipAddress, "255.255.255.0", broadcastAddress); else LOG_E(OIP,"Interface %s couldn't be configured (ip address %s, mask %s broadcast address %s)\n", From fb57ef2fd4b727d2b218f0e2596211495c653565 Mon Sep 17 00:00:00 2001 From: Javier Morgade Date: Wed, 22 Jan 2020 20:18:51 +0100 Subject: [PATCH 52/76] patch from Robert Schmidt -BUGFIX: CD/DU F1 split --- openair2/LAYER2/MAC/eNB_scheduler.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/openair2/LAYER2/MAC/eNB_scheduler.c b/openair2/LAYER2/MAC/eNB_scheduler.c index 3659933378..901043d8d9 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler.c +++ b/openair2/LAYER2/MAC/eNB_scheduler.c @@ -897,10 +897,12 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, } // end for loop on UE_id #if (!defined(PRE_SCD_THREAD)) - PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frameP, subframeP, module_idP); - pdcp_run(&ctxt); - pdcp_mbms_run(&ctxt); - rrc_rx_tx(&ctxt, CC_id); + if (!NODE_IS_DU(RC.rrc[module_idP]->node_type)) { + PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frameP, subframeP, module_idP); + pdcp_run(&ctxt); + pdcp_mbms_run(&ctxt); + rrc_rx_tx(&ctxt, CC_id); + } #endif for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) { From b723418c335a1e91734523d0179b79789b8850b7 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Wed, 22 Jan 2020 21:36:58 +0100 Subject: [PATCH 53/76] CI: fix RF simulator hyperlinks in HTML report Signed-off-by: Raphael Defosseux --- ci-scripts/reportTestLocally.sh | 14 +++++++------- cmake_targets/autotests/test_case_list.xml | 5 ++--- 2 files changed, 9 insertions(+), 10 deletions(-) diff --git a/ci-scripts/reportTestLocally.sh b/ci-scripts/reportTestLocally.sh index f8f9025004..cd1e4e9546 100755 --- a/ci-scripts/reportTestLocally.sh +++ b/ci-scripts/reportTestLocally.sh @@ -253,7 +253,7 @@ function report_test { ARCHIVES_LOC=archives/basic_sim/test if [ -d $ARCHIVES_LOC ] then - echo "

Basic Simulator Check

" >> ./test_simulator_results.html + echo "

4G LTE Basic Simulator Check

" >> ./test_simulator_results.html if [ -f $ARCHIVES_LOC/test_final_status.log ] then @@ -373,7 +373,7 @@ function report_test { if [ -e $JENKINS_WKSP/flexran/flexran_build_complete.txt ] then - echo "

Basic Simulator + FlexRan Controller Check

" >> ./test_simulator_results.html + echo "

4G LTE Basic Simulator + FlexRan Controller Check

" >> ./test_simulator_results.html echo "
" >> ./test_simulator_results.html echo " TEST was SUCCESSFUL " >> ./test_simulator_results.html echo "
" >> ./test_simulator_results.html @@ -423,8 +423,8 @@ function report_test { echo "
" >> ./test_simulator_results.html fi - echo " " >> ./test_simulator_results.html - echo "
" >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html echo " " >> ./test_simulator_results.html echo " " >> ./test_simulator_results.html echo " " >> ./test_simulator_results.html @@ -643,8 +643,8 @@ function report_test { echo " " >> ./test_simulator_results.html fi - echo " " >> ./test_simulator_results.html - echo "
" >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html echo "
Log File Name
" >> ./test_simulator_results.html echo " " >> ./test_simulator_results.html echo " " >> ./test_simulator_results.html @@ -743,7 +743,7 @@ function report_test { ARCHIVES_LOC=archives/l2_sim/test if [ -d $ARCHIVES_LOC ] then - echo "

L2-NFAPI Simulator Check

" >> ./test_simulator_results.html + echo "

4G LTE L2-NFAPI Simulator Check

" >> ./test_simulator_results.html if [ -f $ARCHIVES_LOC/test_final_status.log ] then diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml index 6795f2d1fa..c4f15c3a16 100644 --- a/cmake_targets/autotests/test_case_list.xml +++ b/cmake_targets/autotests/test_case_list.xml @@ -1045,7 +1045,7 @@ $OPENAIR_DIR/targets/bin/polartest.Rel15-q -s-10 -f0 -q -s-10 -f0 -m1 - polartest.test1 + polartest.test1 polartest.test2BLER= 0.000000segmentation fault|assertion|exiting|fatal3 @@ -1107,8 +1107,7 @@ -n100 -R217 -a80 -n100 -R217 -a110 -b100 -n100 -e28 - nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 - nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 nr_dlsim.test11 + nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 nr_dlsim.test11PDSCH test OKsegmentation fault|assertion|exiting|fatal3 From 009c75d60b328687bece5a09e228134e6631b0bc Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Wed, 22 Jan 2020 21:15:39 +0100 Subject: [PATCH 54/76] CI: removed obsolete python obsolete options split the RRC inactivity scenarios Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-gitlab | 2 + ci-scripts/Jenkinsfile-tmp-full-ran | 12 +- ci-scripts/Jenkinsfile-tmp-multi-enb | 12 +- ci-scripts/Jenkinsfile-tmp-ran | 12 +- ci-scripts/Jenkinsfile-tmp-ue | 12 +- .../enb_usrp210_band7_test_05mhz_tm1.xml | 124 ---------------- ...st_05mhz_tm1_rrc_inactivity_no_flexran.xml | 125 ++++++++++++++++ ...est_05mhz_tm1_rrc_inactivity_w_flexran.xml | 138 ++++++++++++++++++ 8 files changed, 289 insertions(+), 148 deletions(-) create mode 100644 ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml create mode 100644 ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml diff --git a/ci-scripts/Jenkinsfile-gitlab b/ci-scripts/Jenkinsfile-gitlab index 2792e3556a..fcfd56a4a2 100644 --- a/ci-scripts/Jenkinsfile-gitlab +++ b/ci-scripts/Jenkinsfile-gitlab @@ -55,6 +55,8 @@ pipeline { "Analysis with cppcheck", "Test phy-sim", "Test basic-sim", + "Test L1-sim", + "Test RF-sim", "Test L2-sim", "Test-Mono-FDD-Band7", "Test-Mono-TDD-Band40", diff --git a/ci-scripts/Jenkinsfile-tmp-full-ran b/ci-scripts/Jenkinsfile-tmp-full-ran index 7211a54bcf..096ff7f52d 100644 --- a/ci-scripts/Jenkinsfile-tmp-full-ran +++ b/ci-scripts/Jenkinsfile-tmp-full-ran @@ -51,7 +51,7 @@ termStatusArray[termOAIUE] = false def eNB_Repository def eNB_Branch def eNB_CommitID -def eNB_AllowMergeRequestProcess = false +def ranAllowMergeRequestProcess = false def eNB_TargetBranch def doEpcLogCollection = true @@ -130,8 +130,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - eNB_AllowMergeRequestProcess = params.eNB_mergeRequest - if (eNB_AllowMergeRequestProcess) { + ranAllowMergeRequestProcess = params.eNB_mergeRequest + if (ranAllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -168,7 +168,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (eNB_AllowMergeRequestProcess) { + if (ranAllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { @@ -208,12 +208,12 @@ pipeline { [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.EPC_Credentials}", usernameVariable: 'EPC_Username', passwordVariable: 'EPC_Password'], [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.ADB_Credentials}", usernameVariable: 'ADB_Username', passwordVariable: 'ADB_Password'] ]) { - sh "python3 main.py --mode=InitiateHtml --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" + sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" String[] myXmlTestSuite = testXMLFile.split("\\r?\\n") for (xmlFile in myXmlTestSuite) { if (fileExists(xmlFile)) { try { - sh "python3 main.py --mode=TesteNB --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --UEIPAddress=${params.UE_IPAddress} --UEUserName=${UE_Username} --UEPassword=${UE_Password} --UESourceCodePath=${params.UE_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" + sh "python3 main.py --mode=TesteNB --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --UEIPAddress=${params.UE_IPAddress} --UEUserName=${UE_Username} --UEPassword=${UE_Password} --UESourceCodePath=${params.UE_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" } catch (Exception e) { currentBuild.result = 'FAILURE' buildStageStatus = false diff --git a/ci-scripts/Jenkinsfile-tmp-multi-enb b/ci-scripts/Jenkinsfile-tmp-multi-enb index c3b825ec06..4df2006ed2 100644 --- a/ci-scripts/Jenkinsfile-tmp-multi-enb +++ b/ci-scripts/Jenkinsfile-tmp-multi-enb @@ -41,7 +41,7 @@ def ciSmartPhoneResource = params.smartphonesResource def eNB_Repository def eNB_Branch def eNB_CommitID -def eNB_AllowMergeRequestProcess = false +def ranAllowMergeRequestProcess = false def eNB_TargetBranch pipeline { @@ -124,8 +124,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - eNB_AllowMergeRequestProcess = params.eNB_mergeRequest - if (eNB_AllowMergeRequestProcess) { + ranAllowMergeRequestProcess = params.eNB_mergeRequest + if (ranAllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -157,7 +157,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (eNB_AllowMergeRequestProcess) { + if (ranAllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { @@ -198,12 +198,12 @@ pipeline { [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.EPC_Credentials}", usernameVariable: 'EPC_Username', passwordVariable: 'EPC_Password'], [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.ADB_Credentials}", usernameVariable: 'ADB_Username', passwordVariable: 'ADB_Password'] ]) { - sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" + sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${ranAllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" String[] myXmlTestSuite = testXMLFile.split("\\r?\\n") for (xmlFile in myXmlTestSuite) { if (fileExists(xmlFile)) { try { - sh "python3 main.py --mode=TesteNB --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --eNB1IPAddress=${params.eNB1_IPAddress} --eNB1UserName=${eNB1_Username} --eNB1Password=${eNB1_Password} --eNB1SourceCodePath=${params.eNB1_SourceCodePath} --eNB2IPAddress=${params.eNB2_IPAddress} --eNB2UserName=${eNB2_Username} --eNB2Password=${eNB2_Password} --eNB2SourceCodePath=${params.eNB2_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" + sh "python3 main.py --mode=TesteNB --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${ranAllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --eNB1IPAddress=${params.eNB1_IPAddress} --eNB1UserName=${eNB1_Username} --eNB1Password=${eNB1_Password} --eNB1SourceCodePath=${params.eNB1_SourceCodePath} --eNB2IPAddress=${params.eNB2_IPAddress} --eNB2UserName=${eNB2_Username} --eNB2Password=${eNB2_Password} --eNB2SourceCodePath=${params.eNB2_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" } catch (Exception e) { currentBuild.result = 'FAILURE' buildStageStatus = false diff --git a/ci-scripts/Jenkinsfile-tmp-ran b/ci-scripts/Jenkinsfile-tmp-ran index 5ffaefa89f..ad852b8e93 100644 --- a/ci-scripts/Jenkinsfile-tmp-ran +++ b/ci-scripts/Jenkinsfile-tmp-ran @@ -54,7 +54,7 @@ termStatusArray[termHSS] = false def eNB_Repository def eNB_Branch def eNB_CommitID -def eNB_AllowMergeRequestProcess = false +def ranAllowMergeRequestProcess = false def eNB_TargetBranch pipeline { @@ -145,8 +145,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - eNB_AllowMergeRequestProcess = params.eNB_mergeRequest - if (eNB_AllowMergeRequestProcess) { + ranAllowMergeRequestProcess = params.eNB_mergeRequest + if (ranAllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -178,7 +178,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (eNB_AllowMergeRequestProcess) { + if (ranAllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { @@ -217,12 +217,12 @@ pipeline { [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.EPC_Credentials}", usernameVariable: 'EPC_Username', passwordVariable: 'EPC_Password'], [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.ADB_Credentials}", usernameVariable: 'ADB_Username', passwordVariable: 'ADB_Password'] ]) { - sh "python3 main.py --mode=InitiateHtml --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" + sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" String[] myXmlTestSuite = testXMLFile.split("\\r?\\n") for (xmlFile in myXmlTestSuite) { if (fileExists(xmlFile)) { try { - sh "python3 main.py --mode=TesteNB --eNBIPAddress=${params.eNB_IPAddress} --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" + sh "python3 main.py --mode=TesteNB --eNBIPAddress=${params.eNB_IPAddress} --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" } catch (Exception e) { currentBuild.result = 'FAILURE' buildStageStatus = false diff --git a/ci-scripts/Jenkinsfile-tmp-ue b/ci-scripts/Jenkinsfile-tmp-ue index c2db977bcb..e22cd45615 100644 --- a/ci-scripts/Jenkinsfile-tmp-ue +++ b/ci-scripts/Jenkinsfile-tmp-ue @@ -54,7 +54,7 @@ termStatusArray[termHSS] = false def eNB_Repository def eNB_Branch def eNB_CommitID -def eNB_AllowMergeRequestProcess = false +def ranAllowMergeRequestProcess = false def eNB_TargetBranch pipeline { @@ -116,8 +116,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - eNB_AllowMergeRequestProcess = params.eNB_mergeRequest - if (eNB_AllowMergeRequestProcess) { + ranAllowMergeRequestProcess = params.eNB_mergeRequest + if (ranAllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -149,7 +149,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (eNB_AllowMergeRequestProcess) { + if (ranAllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { @@ -187,12 +187,12 @@ pipeline { [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.UE_Credentials}", usernameVariable: 'UE_Username', passwordVariable: 'UE_Password'], [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.ADB_Credentials}", usernameVariable: 'ADB_Username', passwordVariable: 'ADB_Password'] ]) { - sh "python3 main.py --mode=InitiateHtml --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" + sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" String[] myXmlTestSuite = testXMLFile.split("\\r?\\n") for (xmlFile in myXmlTestSuite) { if (fileExists(xmlFile)) { try { - sh "python3 main.py --mode=TestUE --UEIPAddress=${params.UE_IPAddress} --eNBRepository=${eNB_Repository} --eNBBranch=${eNB_Branch} --eNBCommitID=${eNB_CommitID} --eNB_AllowMerge=${eNB_AllowMergeRequestProcess} --eNBTargetBranch=${eNB_TargetBranch} --UEUserName=${UE_Username} --UEPassword=${UE_Password} --UESourceCodePath=${params.UE_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" + sh "python3 main.py --mode=TestUE --UEIPAddress=${params.UE_IPAddress} --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --UEUserName=${UE_Username} --UEPassword=${UE_Password} --UESourceCodePath=${params.UE_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" } catch (Exception e) { currentBuild.result = 'FAILURE' buildStageStatus = false diff --git a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1.xml b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1.xml index 3b07ed4950..ec6090c00c 100644 --- a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1.xml +++ b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1.xml @@ -28,101 +28,15 @@ 030201 040101 030101 040301 040501 040603 040604 040605 040606 040607 040641 040642 040643 040644 040401 040201 030201 - 030102 000010 040301 040502 000011 040302 000001 000012 040303 000002 000013 040503 040401 040201 030201 - 050102 - 030103 000020 040301 040504 000021 040302 000001 000022 040303 000002 040504 000023 040401 040201 030201 - 050202 - - IdleSleep - Waiting for 35 seconds - 35 - - - - IdleSleep - Waiting for 10 seconds - 10 - - - - CheckStatusUE - Check UE(s) status before attachment - 0 - - - - CheckStatusUE - Check UE(s) status before data disabling - 2 - - - - CheckStatusUE - Check UE(s) status after data disabling - 0 - - - - CheckStatusUE - Check UE(s) status after data re-enabling - 2 - - - - CheckStatusUE - Check UE(s) status before attachment - 0 - - - - CheckStatusUE - Check UE(s) status before data disabling - 2 - - - - CheckStatusUE - Check UE(s) status after data disabling - 0 - - - - CheckStatusUE - Check UE(s) status after data re-enabling - 2 - - - - Initialize_FlexranCtrl - Starting Flexran Controller - - - - Terminate_FlexranCtrl - Stopping Flexran Controller - - Initialize_eNB Initialize eNB (FDD/Band7/5MHz) -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf - - Initialize_eNB - Initialize eNB (FDD/Band7/5MHz) for RRC Inactivity Timer testing -- no FlexRan Ctl - -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf - - - - Initialize_eNB - Initialize eNB (FDD/Band7/5MHz) for RRC Inactivity Timer testing -- with FlexRan Ctl - -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf - - Terminate_eNB Terminate eNB @@ -148,16 +62,6 @@ Detach UE - - DataDisable_UE - Disabling Data Service on UE - - - - DataEnable_UE - Enabling Data Service on UE - - Ping ping (5MHz - 20 sec) @@ -165,34 +69,6 @@ 5 - - Ping - ping (5MHz - 20 sec) - -c 20 - 5 - - - - Ping - ping (5MHz - 20 sec) - -c 20 - 5 - - - - Ping - ping (5MHz - 20 sec) - -c 20 - 5 - - - - Ping - ping (5MHz - 20 sec) - -c 20 - 5 - - Iperf iperf (5MHz - DL/15Mbps/UDP)(30 sec)(balanced profile) diff --git a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml new file mode 100644 index 0000000000..686e5b1b38 --- /dev/null +++ b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml @@ -0,0 +1,125 @@ + + + test-05-tm1 + Test-05MHz-TM1 + tasks + + 030201 + 040101 + 030102 000010 040301 040502 000011 040302 000001 000012 040303 000002 000013 040503 040401 040201 030201 + + + + + IdleSleep + Waiting for 35 seconds + 35 + + + + IdleSleep + Waiting for 10 seconds + 10 + + + + CheckStatusUE + Check UE(s) status before attachment + 0 + + + + CheckStatusUE + Check UE(s) status before data disabling + 2 + + + + CheckStatusUE + Check UE(s) status after data disabling + 0 + + + + CheckStatusUE + Check UE(s) status after data re-enabling + 2 + + + + Initialize_eNB + Initialize eNB (FDD/Band7/5MHz) for RRC Inactivity Timer testing -- no FlexRan Ctl + -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf + + + + Terminate_eNB + Terminate eNB + + + + Initialize_UE + Initialize UE + + + + Terminate_UE + Terminate UE + + + + Attach_UE + Attach UE + + + + Detach_UE + Detach UE + + + + DataDisable_UE + Disabling Data Service on UE + + + + DataEnable_UE + Enabling Data Service on UE + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 5 + + + diff --git a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml new file mode 100644 index 0000000000..9e7227aa47 --- /dev/null +++ b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml @@ -0,0 +1,138 @@ + + + test-05-tm1 + Test-05MHz-TM1 + tasks + 2 + + 030201 + 040101 + 050102 + 030103 000020 040301 040504 000021 040302 000001 000022 040303 000002 040505 000023 040401 040201 030201 + 050202 + + + + + IdleSleep + Waiting for 35 seconds + 35 + + + + IdleSleep + Waiting for 10 seconds + 10 + + + + CheckStatusUE + Check UE(s) status before attachment + 0 + + + + CheckStatusUE + Check UE(s) status before data disabling + 2 + + + + CheckStatusUE + Check UE(s) status after data disabling + 0 + + + + CheckStatusUE + Check UE(s) status after data re-enabling + 2 + + + + Initialize_FlexranCtrl + Starting Flexran Controller + + + + Terminate_FlexranCtrl + Stopping Flexran Controller + + + + Initialize_eNB + Initialize eNB (FDD/Band7/5MHz) for RRC Inactivity Timer testing -- with FlexRan Ctl + -O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf + + + + Terminate_eNB + Terminate eNB + + + + Initialize_UE + Initialize UE + + + + Terminate_UE + Terminate UE + + + + Attach_UE + Attach UE + + + + Detach_UE + Detach UE + + + + DataDisable_UE + Disabling Data Service on UE + + + + DataEnable_UE + Enabling Data Service on UE + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 5 + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 5 + + + From 9b920255b395c1c1031910014da50583333fd290 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Wed, 22 Jan 2020 22:53:34 +0100 Subject: [PATCH 55/76] DOC: added kernel headers install guidelines for CentOS / RHEL Signed-off-by: Raphael Defosseux --- doc/BUILD.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/doc/BUILD.md b/doc/BUILD.md index 24c9de253e..9ada32e532 100644 --- a/doc/BUILD.md +++ b/doc/BUILD.md @@ -105,6 +105,20 @@ Install it: $ sudo apt-get install --yes linux-headers-your-version ``` +On CentOS or RedHat Entreprise Linux: + +```bash +$ uname -r +3.10.0-1062.9.1.rt56.1033.el7.x86_64 +$ yum list installed | grep kernel | grep devel +kernel-devel.x86_64 3.10.0-1062.9.1.el7 @rhel-7-server-rpms +kernel-rt-devel.x86_64 3.10.0-1062.9.1.rt56.1033.el7 +``` + +If your kernel is generic, install `kernel-devel` package: `sudo yum install kernel-devel` + +In most case, your kernel is real-time. Install `kernel-rt-devel` package: `sudo yum install kernel-rt-devel` + # Building Optional Binaries ## Telnet Server From 4a2abc03b59c52a7ed70d32261c8bde8c581b5b2 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Thu, 23 Jan 2020 11:05:08 +0100 Subject: [PATCH 56/76] CI: splitting build xml files into build and epc-start XML files Signed-off-by: Raphael Defosseux --- .../xml_files/enb_ue_usrp210_band7_build.xml | 38 +++++++++++ .../enb_ue_usrp210_band7_ue_build.xml | 38 +++++++++++ .../xml_files/enb_usrp210_band13_build.xml | 16 ----- .../enb_usrp210_band13_epc_start.xml | 48 ++++++++++++++ .../xml_files/enb_usrp210_band40_build.xml | 16 ----- .../enb_usrp210_band40_epc_start.xml | 47 ++++++++++++++ .../xml_files/enb_usrp210_band7_build.xml | 16 ----- .../xml_files/enb_usrp210_band7_epc_start.xml | 47 ++++++++++++++ ...st_05mhz_tm1_rrc_inactivity_no_flexran.xml | 4 +- ...est_05mhz_tm1_rrc_inactivity_w_flexran.xml | 8 +-- .../xml_files/enb_usrpB210_band7_50PRB.xml | 65 ------------------- .../xml_files/if4p5_usrp210_band40_build.xml | 16 ----- .../if4p5_usrp210_band40_epc_start.xml | 48 ++++++++++++++ .../xml_files/if4p5_usrp210_band7_build.xml | 16 ----- .../if4p5_usrp210_band7_epc_start.xml | 48 ++++++++++++++ .../x2ho_enb_usrp210_band13_build.xml | 16 ----- .../x2ho_enb_usrp210_band13_epc_start.xml | 48 ++++++++++++++ 17 files changed, 368 insertions(+), 167 deletions(-) create mode 100644 ci-scripts/xml_files/enb_ue_usrp210_band7_build.xml create mode 100644 ci-scripts/xml_files/enb_ue_usrp210_band7_ue_build.xml create mode 100644 ci-scripts/xml_files/enb_usrp210_band13_epc_start.xml create mode 100644 ci-scripts/xml_files/enb_usrp210_band40_epc_start.xml create mode 100644 ci-scripts/xml_files/enb_usrp210_band7_epc_start.xml delete mode 100644 ci-scripts/xml_files/enb_usrpB210_band7_50PRB.xml create mode 100644 ci-scripts/xml_files/if4p5_usrp210_band40_epc_start.xml create mode 100644 ci-scripts/xml_files/if4p5_usrp210_band7_epc_start.xml create mode 100644 ci-scripts/xml_files/x2ho_enb_usrp210_band13_epc_start.xml diff --git a/ci-scripts/xml_files/enb_ue_usrp210_band7_build.xml b/ci-scripts/xml_files/enb_ue_usrp210_band7_build.xml new file mode 100644 index 0000000000..64c3517166 --- /dev/null +++ b/ci-scripts/xml_files/enb_ue_usrp210_band7_build.xml @@ -0,0 +1,38 @@ + + + build-tab + Build + wrench + + 010101 + + + + + Build_eNB + Build eNB (USRP) + -w USRP -c --eNB + + + diff --git a/ci-scripts/xml_files/enb_ue_usrp210_band7_ue_build.xml b/ci-scripts/xml_files/enb_ue_usrp210_band7_ue_build.xml new file mode 100644 index 0000000000..7280a87fb8 --- /dev/null +++ b/ci-scripts/xml_files/enb_ue_usrp210_band7_ue_build.xml @@ -0,0 +1,38 @@ + + + oai-ue-build-tab + OAI-UE-Build + wrench + +090101 + + + + + Build_OAI_UE + Build OAI UE + -w USRP --UE + + + diff --git a/ci-scripts/xml_files/enb_usrp210_band13_build.xml b/ci-scripts/xml_files/enb_usrp210_band13_build.xml index 96ab517b34..888a1230ae 100644 --- a/ci-scripts/xml_files/enb_usrp210_band13_build.xml +++ b/ci-scripts/xml_files/enb_usrp210_band13_build.xml @@ -26,7 +26,6 @@ wrench 010101 - 050101 060101 070101 @@ -37,19 +36,4 @@ -w USRP -c --eNB - - Initialize_HSS - Initialize HSS - - - - Initialize_MME - Initialize MME - - - - Initialize_SPGW - Initialize SPGW - - diff --git a/ci-scripts/xml_files/enb_usrp210_band13_epc_start.xml b/ci-scripts/xml_files/enb_usrp210_band13_epc_start.xml new file mode 100644 index 0000000000..0a788cb614 --- /dev/null +++ b/ci-scripts/xml_files/enb_usrp210_band13_epc_start.xml @@ -0,0 +1,48 @@ + + + epc-start-tab + EPC-Start + log-in + + 050101 060101 070101 + + + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + diff --git a/ci-scripts/xml_files/enb_usrp210_band40_build.xml b/ci-scripts/xml_files/enb_usrp210_band40_build.xml index fd32019bb5..64c3517166 100644 --- a/ci-scripts/xml_files/enb_usrp210_band40_build.xml +++ b/ci-scripts/xml_files/enb_usrp210_band40_build.xml @@ -26,7 +26,6 @@ wrench 010101 - 050101 060101 070101 @@ -36,19 +35,4 @@ -w USRP -c --eNB - - Initialize_HSS - Initialize HSS - - - - Initialize_MME - Initialize MME - - - - Initialize_SPGW - Initialize SPGW - - diff --git a/ci-scripts/xml_files/enb_usrp210_band40_epc_start.xml b/ci-scripts/xml_files/enb_usrp210_band40_epc_start.xml new file mode 100644 index 0000000000..354cff346e --- /dev/null +++ b/ci-scripts/xml_files/enb_usrp210_band40_epc_start.xml @@ -0,0 +1,47 @@ + + + epc-start-tab + EPC-Start + log-in + + 050101 060101 070101 + + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + diff --git a/ci-scripts/xml_files/enb_usrp210_band7_build.xml b/ci-scripts/xml_files/enb_usrp210_band7_build.xml index fd32019bb5..64c3517166 100644 --- a/ci-scripts/xml_files/enb_usrp210_band7_build.xml +++ b/ci-scripts/xml_files/enb_usrp210_band7_build.xml @@ -26,7 +26,6 @@ wrench 010101 - 050101 060101 070101 @@ -36,19 +35,4 @@ -w USRP -c --eNB - - Initialize_HSS - Initialize HSS - - - - Initialize_MME - Initialize MME - - - - Initialize_SPGW - Initialize SPGW - - diff --git a/ci-scripts/xml_files/enb_usrp210_band7_epc_start.xml b/ci-scripts/xml_files/enb_usrp210_band7_epc_start.xml new file mode 100644 index 0000000000..354cff346e --- /dev/null +++ b/ci-scripts/xml_files/enb_usrp210_band7_epc_start.xml @@ -0,0 +1,47 @@ + + + epc-start-tab + EPC-Start + log-in + + 050101 060101 070101 + + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + diff --git a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml index 686e5b1b38..a28a81d970 100644 --- a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml +++ b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml @@ -21,8 +21,8 @@ --> - test-05-tm1 - Test-05MHz-TM1 + test-05-tm1-rrc-no-flex + Test-05MHz-TM1-RRC-Inactivity tasks 030201 diff --git a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml index 9e7227aa47..07cd8fbb30 100644 --- a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml +++ b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_w_flexran.xml @@ -21,8 +21,8 @@ --> - test-05-tm1 - Test-05MHz-TM1 + test-05-tm1-rrc-w-flex + Test-05MHz-TM1-RRC-Inactivity-FlexRan tasks 2 @@ -36,8 +36,8 @@ IdleSleep - Waiting for 35 seconds - 35 + Waiting for 45 seconds + 45 diff --git a/ci-scripts/xml_files/enb_usrpB210_band7_50PRB.xml b/ci-scripts/xml_files/enb_usrpB210_band7_50PRB.xml deleted file mode 100644 index 56dfe2be72..0000000000 --- a/ci-scripts/xml_files/enb_usrpB210_band7_50PRB.xml +++ /dev/null @@ -1,65 +0,0 @@ - - - 030101 040101 040301 040501 040401 040201 030201 - - - - Initialize_eNB - Initialize eNB (FDD/Band1/5MHz/info) - -O ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf - - - - Terminate_eNB - Terminate eNB - - - - Initialize_UE - Initialize UE - - - - Terminate_UE - Terminate UE - - - - Attach_UE - Attach UE - - - - Detach_UE - Detach UE - - - - Ping - ping (20 sec) - -c 20 - 5 - - - diff --git a/ci-scripts/xml_files/if4p5_usrp210_band40_build.xml b/ci-scripts/xml_files/if4p5_usrp210_band40_build.xml index 752049349f..ab221c918d 100644 --- a/ci-scripts/xml_files/if4p5_usrp210_band40_build.xml +++ b/ci-scripts/xml_files/if4p5_usrp210_band40_build.xml @@ -26,7 +26,6 @@ wrench 010101 - 050101 060101 070101 @@ -37,19 +36,4 @@ -w USRP -c --eNB - - Initialize_HSS - Initialize HSS - - - - Initialize_MME - Initialize MME - - - - Initialize_SPGW - Initialize SPGW - - diff --git a/ci-scripts/xml_files/if4p5_usrp210_band40_epc_start.xml b/ci-scripts/xml_files/if4p5_usrp210_band40_epc_start.xml new file mode 100644 index 0000000000..0a788cb614 --- /dev/null +++ b/ci-scripts/xml_files/if4p5_usrp210_band40_epc_start.xml @@ -0,0 +1,48 @@ + + + epc-start-tab + EPC-Start + log-in + + 050101 060101 070101 + + + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + diff --git a/ci-scripts/xml_files/if4p5_usrp210_band7_build.xml b/ci-scripts/xml_files/if4p5_usrp210_band7_build.xml index 8cbd2d84c6..ab221c918d 100644 --- a/ci-scripts/xml_files/if4p5_usrp210_band7_build.xml +++ b/ci-scripts/xml_files/if4p5_usrp210_band7_build.xml @@ -26,7 +26,6 @@ wrench 010101 - 050101 060101 070101 040101 @@ -37,19 +36,4 @@ -w USRP -c --eNB - - Initialize_HSS - Initialize HSS - - - - Initialize_MME - Initialize MME - - - - Initialize_SPGW - Initialize SPGW - - diff --git a/ci-scripts/xml_files/if4p5_usrp210_band7_epc_start.xml b/ci-scripts/xml_files/if4p5_usrp210_band7_epc_start.xml new file mode 100644 index 0000000000..e8d08de507 --- /dev/null +++ b/ci-scripts/xml_files/if4p5_usrp210_band7_epc_start.xml @@ -0,0 +1,48 @@ + + + epc-start-tab + EPC-Start + log-in + + 050101 060101 070101 040101 + + + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + diff --git a/ci-scripts/xml_files/x2ho_enb_usrp210_band13_build.xml b/ci-scripts/xml_files/x2ho_enb_usrp210_band13_build.xml index 0d2a122537..c5a912a33d 100644 --- a/ci-scripts/xml_files/x2ho_enb_usrp210_band13_build.xml +++ b/ci-scripts/xml_files/x2ho_enb_usrp210_band13_build.xml @@ -27,7 +27,6 @@ 010101 010102 - 050101 060101 070101 @@ -48,19 +47,4 @@ 1 - - Initialize_HSS - Initialize HSS - - - - Initialize_MME - Initialize MME - - - - Initialize_SPGW - Initialize SPGW - - diff --git a/ci-scripts/xml_files/x2ho_enb_usrp210_band13_epc_start.xml b/ci-scripts/xml_files/x2ho_enb_usrp210_band13_epc_start.xml new file mode 100644 index 0000000000..0a788cb614 --- /dev/null +++ b/ci-scripts/xml_files/x2ho_enb_usrp210_band13_epc_start.xml @@ -0,0 +1,48 @@ + + + epc-start-tab + EPC-Start + log-in + + 050101 060101 070101 + + + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + From b7a027f905bd36d3de4e28b6373d21946805778d Mon Sep 17 00:00:00 2001 From: WANG Tsu-Han Date: Thu, 23 Jan 2020 14:52:30 +0100 Subject: [PATCH 57/76] fixes for mutex lock for wake up signal --- executables/nr-gnb.c | 15 +++++++++------ executables/nr-ru.c | 4 ++-- targets/RT/USER/lte-enb.c | 5 ++--- 3 files changed, 13 insertions(+), 11 deletions(-) diff --git a/executables/nr-gnb.c b/executables/nr-gnb.c index 062cec07ab..374b5b8b2f 100644 --- a/executables/nr-gnb.c +++ b/executables/nr-gnb.c @@ -422,10 +422,14 @@ int wakeup_txfh(PHY_VARS_gNB *gNB,gNB_L1_rxtx_proc_t *proc,int frame_tx,int slot // note this should depend on the numerology used by the TX L1 thread, set here for 500us slot time - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL,1); - waitret=wait_on_condition(&proc->mutex_RUs_tx,&proc->cond_RUs,&proc->instance_cnt_RUs,"wakeup_txfh"); - AssertFatal(release_thread(&proc->mutex_RUs_tx,&proc->instance_cnt_RUs,"wakeup_txfh")==0, "error releaseing gNB lock on RUs\n"); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL,0); + AssertFatal((ret = pthread_mutex_lock(&proc->mutex_RUs_tx))==0,"mutex_lock returns %d\n",ret); + while (proc->instance_cnt_RUs < 0) { + pthread_cond_wait(&proc->cond_RUs,&proc->mutex_RUs_tx); // this unlocks mutex_rxtx while waiting and then locks it again + } + proc->instance_cnt_RUs = -1; + VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs); + AssertFatal((ret = pthread_mutex_unlock(&proc->mutex_RUs_tx))==0,"mutex_unlock returns %d\n",ret); + VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs); @@ -451,7 +455,6 @@ int wakeup_txfh(PHY_VARS_gNB *gNB,gNB_L1_rxtx_proc_t *proc,int frame_tx,int slot ru = gNB->RU_list[i]; ru_proc = &ru->proc; - //AssertFatal((ret = pthread_mutex_lock(&ru_proc->mutex_gNBs))==0,"ERROR pthread_mutex_lock failed on mutex_gNBs L1_thread_tx with ret=%d\n",ret); if (ru_proc->instance_cnt_gNBs == 0) { VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST_UE, 1); @@ -459,11 +462,11 @@ int wakeup_txfh(PHY_VARS_gNB *gNB,gNB_L1_rxtx_proc_t *proc,int frame_tx,int slot AssertFatal((ret=pthread_mutex_lock(&gNB->proc.mutex_RU_tx))==0,"mutex_lock returns %d\n",ret); gNB->proc.RU_mask_tx = 0; AssertFatal((ret=pthread_mutex_unlock(&gNB->proc.mutex_RU_tx))==0,"mutex_unlock returns %d\n",ret); - //AssertFatal((ret=pthread_mutex_unlock( &ru_proc->mutex_gNBs ))==0,"mutex_unlock return %d\n",ret); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST_UE, 0); return(-1); } + AssertFatal((ret = pthread_mutex_lock(&ru_proc->mutex_gNBs))==0,"ERROR pthread_mutex_lock failed on mutex_gNBs L1_thread_tx with ret=%d\n",ret); ru_proc->instance_cnt_gNBs = 0; ru_proc->timestamp_tx = timestamp_tx; diff --git a/executables/nr-ru.c b/executables/nr-ru.c index 37e6b71d85..ad418e73ab 100644 --- a/executables/nr-ru.c +++ b/executables/nr-ru.c @@ -1354,11 +1354,11 @@ static void *ru_thread_tx( void *param ) { ret = pthread_mutex_lock(&L1_proc->mutex_RUs_tx); AssertFatal(ret == 0,"mutex_lock returns %d\n",ret); // the thread can now be woken up - //if (L1_proc->instance_cnt_RUs == -1) { + if (L1_proc->instance_cnt_RUs == -1) { L1_proc->instance_cnt_RUs = 0; AssertFatal(pthread_cond_signal(&L1_proc->cond_RUs) == 0, "ERROR pthread_cond_signal for gNB_L1_thread\n"); - //} //else AssertFatal(1==0,"gNB TX thread is not ready\n"); + } //else AssertFatal(1==0,"gNB TX thread is not ready\n"); ret = pthread_mutex_unlock(&L1_proc->mutex_RUs_tx); AssertFatal(ret == 0,"mutex_unlock returns %d\n",ret); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,L1_proc->instance_cnt_RUs); diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c index c718d9251a..8c5c50836f 100644 --- a/targets/RT/USER/lte-enb.c +++ b/targets/RT/USER/lte-enb.c @@ -512,17 +512,16 @@ int wakeup_txfh(PHY_VARS_eNB *eNB, continue;//hacking only works when all RU_tx works on the same subframe #TODO: adding mask stuff } - AssertFatal((ret = pthread_mutex_lock(&ru_proc->mutex_eNBs))==0,"ERROR pthread_mutex_lock failed on mutex_eNBs L1_thread_tx with ret=%d\n",ret); - if (ru_proc->instance_cnt_eNBs == 0) { LOG_E(PHY,"Frame %d, subframe %d: TX FH thread busy, dropping Frame %d, subframe %d\n", ru_proc->frame_tx, ru_proc->tti_tx, proc->frame_rx, proc->subframe_rx); AssertFatal((ret=pthread_mutex_lock(&eNB->proc.mutex_RU_tx))==0,"mutex_lock returns %d\n",ret); eNB->proc.RU_mask_tx = 0; AssertFatal((ret=pthread_mutex_unlock(&eNB->proc.mutex_RU_tx))==0,"mutex_unlock returns %d\n",ret); - AssertFatal((ret=pthread_mutex_unlock( &ru_proc->mutex_eNBs ))==0,"mutex_unlock return %d\n",ret); return(-1); } + AssertFatal((ret = pthread_mutex_lock(&ru_proc->mutex_eNBs))==0,"ERROR pthread_mutex_lock failed on mutex_eNBs L1_thread_tx with ret=%d\n",ret); + ru_proc->instance_cnt_eNBs = 0; ru_proc->timestamp_tx = timestamp_tx; ru_proc->tti_tx = subframe_tx; From d3b19823f0aea8f30cdc7e3df34935bca5b7ee65 Mon Sep 17 00:00:00 2001 From: Thomas Schlichter Date: Thu, 23 Jan 2020 15:54:19 +0100 Subject: [PATCH 58/76] CI: count ULSCH received ok messages --- ci-scripts/main.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/ci-scripts/main.py b/ci-scripts/main.py index e4618919ee..6854520c8f 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -3079,6 +3079,7 @@ class SSHConnection(): uciStatMsgCount = 0 pdcpFailure = 0 ulschFailure = 0 + ulschOK = 0 cdrxActivationMessageCount = 0 dropNotEnoughRBs = 0 mbmsRequestMsg = 0 @@ -3191,6 +3192,9 @@ class SSHConnection(): result = re.search('ULSCH in error in round', str(line)) if result is not None: ulschFailure += 1 + result = re.search('ULSCH received ok', str(line)) + if result is not None: + ulschOK += 1 result = re.search('BAD all_segments_received', str(line)) if result is not None: rlcDiscardBuffer += 1 @@ -3223,6 +3227,10 @@ class SSHConnection(): statMsg = nodeB_prefix + 'NB showed ' + str(ulschFailure) + ' "ULSCH in error in round" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') self.htmleNBFailureMsg += statMsg + '\n' + if ulschOK > 0: + statMsg = nodeB_prefix + 'NB showed ' + str(ulschOK) + ' "ULSCH received ok" message(s)' + logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') + self.htmleNBFailureMsg += statMsg + '\n' if dropNotEnoughRBs > 0: statMsg = 'eNB showed ' + str(dropNotEnoughRBs) + ' "dropping, not enough RBs" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') From 855752f4d2093baa7660fca82a2767d1a9f1c6f5 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 24 Jan 2020 11:20:10 +0100 Subject: [PATCH 59/76] Fix a few warnings Signed-off-by: Raphael Defosseux --- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 4 +--- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 2 +- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c | 2 +- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 8 ++++---- 4 files changed, 7 insertions(+), 9 deletions(-) diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index 30fd260ec9..0067efb4d9 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -3558,7 +3558,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, uint16_t slots_per_frame = ue->frame_parms.slots_per_frame; uint16_t slots_per_subframe = ue->frame_parms.slots_per_subframe; uint8_t numerology = ue->frame_parms.numerology_index, mapping_type_ul, mapping_type_dl; - int ul_tx_timing_adjustment, N_TA_max, factor_mu, N_t_1, N_t_2, N_1, N_2, d_1_1, d_2_1, d; + int ul_tx_timing_adjustment, N_TA_max, factor_mu, N_t_1, N_t_2, N_1, N_2, d_1_1 = 0, d_2_1, d; uint8_t d_2_2 = 0;// set to 0 because there is only 1 BWP // TODO this should corresponds to the switching time as defined in // TS 38.133 @@ -4276,8 +4276,6 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, uint8_t do_pdcch_flag, runmode_t mode) { - int l,l2; - int pilot1; int frame_rx = proc->frame_rx; int nr_tti_rx = proc->nr_tti_rx; int slot_pbch; diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 0c23ad808d..77e5059772 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -2127,7 +2127,7 @@ void nr_ue_process_mac_pdu( uint16_t mac_subheader_len; uint16_t mac_sdu_len; - NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); + //NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); //uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; //uint16_t bwp_ul_NB_RB = UE_mac_inst->initial_bwp_ul.N_RB; diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index 15c96fec94..5233270149 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -91,7 +91,7 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, timing_advance_cmd = gNB->ta_command; AssertFatal(timing_advance_cmd < 64,"timing_advance_cmd %d > 63\n", timing_advance_cmd); ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f; - if (gNB->tag->tag_Id != NULL){ + if (gNB->tag->tag_Id != 0){ tag_id = gNB->tag->tag_Id; ((NR_MAC_CE_TA *) ce_ptr)->TAGID = tag_id; } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index b8af0a1167..5fb7fdeef5 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -288,8 +288,8 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, unsigned char sdu_lcids[NB_RB_MAX] = {0}; uint16_t sdu_lengths[NB_RB_MAX] = {0}; - int padding = 0, post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; - int CC_id, lcid, offset, i, j=0, k=0, header_length_last, TBS_bytes; + int post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; + int CC_id, lcid, offset, i, header_length_last, TBS_bytes; int UE_id = 0; uint16_t rnti = 0x1234; @@ -398,10 +398,10 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, if (TBS_bytes >= 2 + header_length_total + sdu_length_total + ta_len) { // we have to consider padding // padding param currently not in use - padding = TBS_bytes - header_length_total - sdu_length_total - ta_len - 1; + //padding = TBS_bytes - header_length_total - sdu_length_total - ta_len - 1; post_padding = 1; } else { - padding = 0; + //padding = 0; post_padding = 0; } From 5162f0c4ef292fd738178040c42c7c971b417d43 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 24 Jan 2020 11:22:14 +0100 Subject: [PATCH 60/76] CI: fix the missing 5G-NR UE build report Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-gitlab | 6 +++++- ci-scripts/reportBuildLocally.sh | 36 ++++++++++++++++---------------- 2 files changed, 23 insertions(+), 19 deletions(-) diff --git a/ci-scripts/Jenkinsfile-gitlab b/ci-scripts/Jenkinsfile-gitlab index 2792e3556a..ac17a0ec7b 100644 --- a/ci-scripts/Jenkinsfile-gitlab +++ b/ci-scripts/Jenkinsfile-gitlab @@ -340,7 +340,11 @@ pipeline { always { script { dir ('archives') { - sh "zip -r -qq vm_build_logs.zip basic_sim enb_usrp phy_sim cppcheck enb_eth ue_eth gnb_usrp nrue_usrp red_hat" + if (fileExists('red_hat')) { + sh "zip -r -qq vm_build_logs.zip basic_sim enb_usrp phy_sim cppcheck enb_eth ue_eth gnb_usrp nr_ue_usrp red_hat" + } else { + sh "zip -r -qq vm_build_logs.zip basic_sim enb_usrp phy_sim cppcheck enb_eth ue_eth gnb_usrp nr_ue_usrp" + } } if(fileExists('archives/vm_build_logs.zip')) { archiveArtifacts artifacts: 'archives/vm_build_logs.zip' diff --git a/ci-scripts/reportBuildLocally.sh b/ci-scripts/reportBuildLocally.sh index b6c2ca104a..54372ac6ba 100755 --- a/ci-scripts/reportBuildLocally.sh +++ b/ci-scripts/reportBuildLocally.sh @@ -509,7 +509,7 @@ function report_build { sca_summary_table_row ./archives/cppcheck/cppcheck.xml "Expression depends on order of evaluation of side effects" unknownEvaluationOrder sca_summary_table_footer ./archives/cppcheck/cppcheck.xml - summary_table_header "OAI Build eNB -- USRP option" ./archives/enb_usrp + summary_table_header "OAI Build: 4G LTE eNB -- USRP option" ./archives/enb_usrp summary_table_row "LTE SoftModem - Release 15" ./archives/enb_usrp/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./enb_usrp_row1.html summary_table_row "Coding - Release 15" ./archives/enb_usrp/coding.Rel15.txt "Built target coding" ./enb_usrp_row2.html summary_table_row "OAI USRP device if - Release 15" ./archives/enb_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./enb_usrp_row3.html @@ -521,7 +521,7 @@ function report_build { summary_table_row "TCP Bridge - Release 15" ./archives/enb_usrp/tcp_bridge_oai.Rel15.txt "Built target tcp_bridge_oai" ./enb_usrp_row9.html summary_table_footer - summary_table_header "OAI Build basic simulator option" ./archives/basic_sim + summary_table_header "OAI Build: 4G LTE basic simulator option" ./archives/basic_sim summary_table_row "LTE SoftModem - Release 15" ./archives/basic_sim/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./basic_sim_row1.html summary_table_row "LTE UE SoftModem - Release 15" ./archives/basic_sim/lte-uesoftmodem.Rel15.txt "Built target lte-uesoftmodem" ./basic_sim_row2.htm summary_table_row "Coding - Release 15" ./archives/basic_sim/coding.Rel15.txt "Built target coding" ./basic_sim_row3.html @@ -537,7 +537,7 @@ function report_build { summary_table_row "NVRAM - Release 15" ./archives/basic_sim/nvram.Rel15.txt "Built target nvram" ./basic_sim_row13.html summary_table_footer - summary_table_header "OAI Build Physical simulators option" ./archives/phy_sim + summary_table_header "OAI Build: 4G LTE / 5G NR Physical simulators option" ./archives/phy_sim summary_table_row "LTE DL Simulator - Release 15" ./archives/phy_sim/dlsim.Rel15.txt "Built target dlsim" ./phy_sim_row1.html summary_table_row "LTE UL Simulator - Release 15" ./archives/phy_sim/ulsim.Rel15.txt "Built target ulsim" ./phy_sim_row2.html summary_table_row "Coding - Release 15" ./archives/phy_sim/coding.Rel15.txt "Built target coding" ./phy_sim_row3.html @@ -581,7 +581,7 @@ function report_build { if [ -f archives/gnb_usrp/nr-softmodem.Rel15.txt ] then - summary_table_header "OAI Build gNB -- USRP option" ./archives/gnb_usrp + summary_table_header "OAI Build: 5G NR gNB -- USRP option" ./archives/gnb_usrp summary_table_row "5G NR SoftModem - Release 15" ./archives/gnb_usrp/nr-softmodem.Rel15.txt "Built target nr-softmodem" ./gnb_usrp_row1.html summary_table_row "Coding - Release 15" ./archives/gnb_usrp/coding.Rel15.txt "Built target coding" ./gnb_usrp_row2.html summary_table_row "OAI USRP device if - Release 15" ./archives/gnb_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./gnb_usrp_row3.html @@ -592,20 +592,20 @@ function report_build { summary_table_footer fi - if [ -f archives/nrue_usrp/nr-uesoftmodem.Rel15.txt ] + if [ -f archives/nr_ue_usrp/nr-uesoftmodem.Rel15.txt ] then - summary_table_header "OAI Build 5G NR UE -- USRP option" ./archives/nrue_usrp - summary_table_row "5G NR UE SoftModem - Release 15" ./archives/nrue_usrp/nr-uesoftmodem.Rel15.txt "Built target nr-uesoftmodem" ./nrue_usrp_row1.html - summary_table_row "Coding - Release 15" ./archives/nrue_usrp/coding.Rel15.txt "Built target coding" ./nrue_usrp_row2.html - summary_table_row "OAI USRP device if - Release 15" ./archives/nrue_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./nrue_usrp_row3.html - summary_table_row "OAI ETHERNET transport - Release 15" ./archives/nrue_usrp/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./nrue_usrp_row4.html - summary_table_row "NASMESH - Release 15" ./archives/nrue_usrp/nasmesh.Rel15.txt "Built target nasmesh" ./nrue_usrp_row5.html - summary_table_row "Parameters Lib Config - Release 15" ./archives/nrue_usrp/params_libconfig.Rel15.txt "Built target params_libconfig" ./nrue_usrp_row6.html - summary_table_row "RB Tool - Release 15" ./archives/nrue_usrp/rb_tool.Rel15.txt "Built target rb_tool" ./nrue_usrp_row7.html + summary_table_header "OAI Build: 5G NR UE -- USRP option" ./archives/nr_ue_usrp + summary_table_row "5G NR UE SoftModem - Release 15" ./archives/nr_ue_usrp/nr-uesoftmodem.Rel15.txt "Built target nr-uesoftmodem" ./nr_ue_usrp_row1.html + summary_table_row "Coding - Release 15" ./archives/nr_ue_usrp/coding.Rel15.txt "Built target coding" ./nr_ue_usrp_row2.html + summary_table_row "OAI USRP device if - Release 15" ./archives/nr_ue_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./nr_ue_usrp_row3.html + summary_table_row "OAI ETHERNET transport - Release 15" ./archives/nr_ue_usrp/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./nr_ue_usrp_row4.html + summary_table_row "NASMESH - Release 15" ./archives/nr_ue_usrp/nasmesh.Rel15.txt "Built target nasmesh" ./nr_ue_usrp_row5.html + summary_table_row "Parameters Lib Config - Release 15" ./archives/nr_ue_usrp/params_libconfig.Rel15.txt "Built target params_libconfig" ./nr_ue_usrp_row6.html + summary_table_row "RB Tool - Release 15" ./archives/nr_ue_usrp/rb_tool.Rel15.txt "Built target rb_tool" ./nr_ue_usrp_row7.html summary_table_footer fi - summary_table_header "OAI Build eNB -- ETHERNET transport option" ./archives/enb_eth + summary_table_header "OAI Build: 4G LTE eNB -- ETHERNET transport option" ./archives/enb_eth summary_table_row "LTE SoftModem - Release 15" ./archives/enb_eth/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./enb_eth_row1.html summary_table_row "Coding - Release 15" ./archives/enb_eth/coding.Rel15.txt "Built target coding" ./enb_eth_row2.html summary_table_row "OAI ETHERNET transport - Release 15" ./archives/enb_eth/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./enb_eth_row3.html @@ -614,7 +614,7 @@ function report_build { summary_table_row "TCP OAI Bridge - Release 15" ./archives/enb_eth/tcp_bridge_oai.Rel15.txt "Built target tcp_bridge_oai" ./enb_eth_row6.html summary_table_footer - summary_table_header "OAI Build UE -- ETHERNET transport option" ./archives/ue_eth + summary_table_header "OAI Build: 4G LTE UE -- ETHERNET transport option" ./archives/ue_eth summary_table_row "LTE UE SoftModem - Release 15" ./archives/ue_eth/lte-uesoftmodem.Rel15.txt "Built target lte-uesoftmodem" ./ue_eth_row1.html summary_table_row "Coding - Release 15" ./archives/ue_eth/coding.Rel15.txt "Built target coding" ./ue_eth_row2.html summary_table_row "OAI ETHERNET transport - Release 15" ./archives/ue_eth/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./ue_eth_row3.html @@ -631,7 +631,7 @@ function report_build { then echo "

Red Hat Enterprise Linux Server release 7.6) -- Summary

" >> ./build_results.html - summary_table_header "Red Hat -- OAI Build eNB -- USRP option" ./archives/red_hat + summary_table_header "OAI Build: 4G LTE eNB -- USRP option (RHEL)" ./archives/red_hat summary_table_row "LTE SoftModem - Release 15" ./archives/red_hat/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./enb_usrp_rh_row1.html summary_table_row "Coding - Release 15" ./archives/red_hat/coding.Rel15.txt "Built target coding" ./enb_usrp_rh_row2.html summary_table_row "OAI USRP device if - Release 15" ./archives/red_hat/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./enb_usrp_rh_row3.html @@ -671,9 +671,9 @@ function report_build { cat $DETAILS_TABLE >> ./build_results.html done fi - if [ -f ./nrue_usrp_row1.html ] || [ -f ./nrue_usrp_row2.html ] || [ -f ./nrue_usrp_row3.html ] || [ -f ./nrue_usrp_row4.html ] + if [ -f ./nr_ue_usrp_row1.html ] || [ -f ./nr_ue_usrp_row2.html ] || [ -f ./nr_ue_usrp_row3.html ] || [ -f ./nr_ue_usrp_row4.html ] then - for DETAILS_TABLE in `ls ./nrue_usrp_row*.html` + for DETAILS_TABLE in `ls ./nr_ue_usrp_row*.html` do cat $DETAILS_TABLE >> ./build_results.html done From fd865ea06d02ada99cdbe547dad6f453cd00e5f6 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 24 Jan 2020 12:05:58 +0100 Subject: [PATCH 61/76] CI: doing the check only in NR Signed-off-by: Raphael Defosseux --- ci-scripts/main.py | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/ci-scripts/main.py b/ci-scripts/main.py index 6854520c8f..4c5a10c1eb 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -3192,9 +3192,10 @@ class SSHConnection(): result = re.search('ULSCH in error in round', str(line)) if result is not None: ulschFailure += 1 - result = re.search('ULSCH received ok', str(line)) - if result is not None: - ulschOK += 1 + if self.air_interface == 'nr': + result = re.search('ULSCH received ok', str(line)) + if result is not None: + ulschOK += 1 result = re.search('BAD all_segments_received', str(line)) if result is not None: rlcDiscardBuffer += 1 @@ -3227,10 +3228,11 @@ class SSHConnection(): statMsg = nodeB_prefix + 'NB showed ' + str(ulschFailure) + ' "ULSCH in error in round" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') self.htmleNBFailureMsg += statMsg + '\n' - if ulschOK > 0: - statMsg = nodeB_prefix + 'NB showed ' + str(ulschOK) + ' "ULSCH received ok" message(s)' - logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') - self.htmleNBFailureMsg += statMsg + '\n' + if self.air_interface == 'nr': + if ulschOK > 0: + statMsg = nodeB_prefix + 'NB showed ' + str(ulschOK) + ' "ULSCH received ok" message(s)' + logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') + self.htmleNBFailureMsg += statMsg + '\n' if dropNotEnoughRBs > 0: statMsg = 'eNB showed ' + str(dropNotEnoughRBs) + ' "dropping, not enough RBs" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') From 9078a01e35ce7027838ab41d995de917a1699685 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 24 Jan 2020 16:03:42 +0100 Subject: [PATCH 62/76] CI: adding FDD-10MHz to RFSIM Signed-off-by: Raphael Defosseux --- ci-scripts/reportTestLocally.sh | 2 +- ci-scripts/runTestOnVM.sh | 12 +++++++++++- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/ci-scripts/reportTestLocally.sh b/ci-scripts/reportTestLocally.sh index cd1e4e9546..c4236a4e0e 100755 --- a/ci-scripts/reportTestLocally.sh +++ b/ci-scripts/reportTestLocally.sh @@ -435,7 +435,7 @@ function report_test { EPC_CONFIGS=("wS1 noS1") TRANS_MODES=("fdd") - BW_CASES=(05) + BW_CASES=(05 10) for CN_CONFIG in ${EPC_CONFIGS[@]} do for TMODE in ${TRANS_MODES[@]} diff --git a/ci-scripts/runTestOnVM.sh b/ci-scripts/runTestOnVM.sh index 289f4500e6..e6440ffef9 100755 --- a/ci-scripts/runTestOnVM.sh +++ b/ci-scripts/runTestOnVM.sh @@ -1757,7 +1757,7 @@ function run_test_on_vm { #BW_CASES=(05 10 20) EPC_CONFIGS=("wS1" "noS1") TRANS_MODES=("fdd") - BW_CASES=(05) + BW_CASES=(05 10) for CN_CONFIG in ${EPC_CONFIGS[@]} do if [[ $CN_CONFIG =~ .*wS1.* ]] @@ -1949,6 +1949,7 @@ function run_test_on_vm { TMODE="fdd" FREQUENCY=2680 BW_CASES=(05) + MBMS_STATUS=0 for BW in ${BW_CASES[@]} do @@ -1997,6 +1998,8 @@ function run_test_on_vm { terminate_enb_ue_basic_sim $UE_VM_CMDS $UE_VM_IP_ADDR 2 scp -o StrictHostKeyChecking=no ubuntu@$ENB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC scp -o StrictHostKeyChecking=no ubuntu@$UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC + NB_UE_MBMS_MESSAGES=`egrep -c "TRIED TO PUSH MBMS DATA TO" $ARCHIVES_LOC/$CURRENT_UE_LOG_FILE` + if [ $NB_UE_MBMS_MESSAGES -eq 0 ]; then MBMS_STATUS=-1; fi done @@ -2008,6 +2011,13 @@ function run_test_on_vm { if [ $PING_STATUS -ne 0 ]; then STATUS=-1; fi if [ $IPERF_STATUS -ne 0 ]; then STATUS=-1; fi + if [ $MBMS_STATUS -eq 0 ] + then + echo "LTE MBMS RFSIM seems OK" + else + echo "LTE MBMS RFSIM seems to FAIL" + STATUS=-1 + fi if [ $STATUS -eq 0 ] then echo "LTE RFSIM seems OK" From 44cfdab5b7a21208c3c51eeee509e1ed03a8c0af Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Fri, 24 Jan 2020 11:22:14 +0100 Subject: [PATCH 63/76] CI: fix the missing 5G-NR UE build report Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-gitlab | 6 +++++- ci-scripts/reportBuildLocally.sh | 36 ++++++++++++++++---------------- 2 files changed, 23 insertions(+), 19 deletions(-) diff --git a/ci-scripts/Jenkinsfile-gitlab b/ci-scripts/Jenkinsfile-gitlab index fcfd56a4a2..8dfa5c4ec4 100644 --- a/ci-scripts/Jenkinsfile-gitlab +++ b/ci-scripts/Jenkinsfile-gitlab @@ -342,7 +342,11 @@ pipeline { always { script { dir ('archives') { - sh "zip -r -qq vm_build_logs.zip basic_sim enb_usrp phy_sim cppcheck enb_eth ue_eth gnb_usrp nrue_usrp red_hat" + if (fileExists('red_hat')) { + sh "zip -r -qq vm_build_logs.zip basic_sim enb_usrp phy_sim cppcheck enb_eth ue_eth gnb_usrp nr_ue_usrp red_hat" + } else { + sh "zip -r -qq vm_build_logs.zip basic_sim enb_usrp phy_sim cppcheck enb_eth ue_eth gnb_usrp nr_ue_usrp" + } } if(fileExists('archives/vm_build_logs.zip')) { archiveArtifacts artifacts: 'archives/vm_build_logs.zip' diff --git a/ci-scripts/reportBuildLocally.sh b/ci-scripts/reportBuildLocally.sh index b6c2ca104a..54372ac6ba 100755 --- a/ci-scripts/reportBuildLocally.sh +++ b/ci-scripts/reportBuildLocally.sh @@ -509,7 +509,7 @@ function report_build { sca_summary_table_row ./archives/cppcheck/cppcheck.xml "Expression depends on order of evaluation of side effects" unknownEvaluationOrder sca_summary_table_footer ./archives/cppcheck/cppcheck.xml - summary_table_header "OAI Build eNB -- USRP option" ./archives/enb_usrp + summary_table_header "OAI Build: 4G LTE eNB -- USRP option" ./archives/enb_usrp summary_table_row "LTE SoftModem - Release 15" ./archives/enb_usrp/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./enb_usrp_row1.html summary_table_row "Coding - Release 15" ./archives/enb_usrp/coding.Rel15.txt "Built target coding" ./enb_usrp_row2.html summary_table_row "OAI USRP device if - Release 15" ./archives/enb_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./enb_usrp_row3.html @@ -521,7 +521,7 @@ function report_build { summary_table_row "TCP Bridge - Release 15" ./archives/enb_usrp/tcp_bridge_oai.Rel15.txt "Built target tcp_bridge_oai" ./enb_usrp_row9.html summary_table_footer - summary_table_header "OAI Build basic simulator option" ./archives/basic_sim + summary_table_header "OAI Build: 4G LTE basic simulator option" ./archives/basic_sim summary_table_row "LTE SoftModem - Release 15" ./archives/basic_sim/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./basic_sim_row1.html summary_table_row "LTE UE SoftModem - Release 15" ./archives/basic_sim/lte-uesoftmodem.Rel15.txt "Built target lte-uesoftmodem" ./basic_sim_row2.htm summary_table_row "Coding - Release 15" ./archives/basic_sim/coding.Rel15.txt "Built target coding" ./basic_sim_row3.html @@ -537,7 +537,7 @@ function report_build { summary_table_row "NVRAM - Release 15" ./archives/basic_sim/nvram.Rel15.txt "Built target nvram" ./basic_sim_row13.html summary_table_footer - summary_table_header "OAI Build Physical simulators option" ./archives/phy_sim + summary_table_header "OAI Build: 4G LTE / 5G NR Physical simulators option" ./archives/phy_sim summary_table_row "LTE DL Simulator - Release 15" ./archives/phy_sim/dlsim.Rel15.txt "Built target dlsim" ./phy_sim_row1.html summary_table_row "LTE UL Simulator - Release 15" ./archives/phy_sim/ulsim.Rel15.txt "Built target ulsim" ./phy_sim_row2.html summary_table_row "Coding - Release 15" ./archives/phy_sim/coding.Rel15.txt "Built target coding" ./phy_sim_row3.html @@ -581,7 +581,7 @@ function report_build { if [ -f archives/gnb_usrp/nr-softmodem.Rel15.txt ] then - summary_table_header "OAI Build gNB -- USRP option" ./archives/gnb_usrp + summary_table_header "OAI Build: 5G NR gNB -- USRP option" ./archives/gnb_usrp summary_table_row "5G NR SoftModem - Release 15" ./archives/gnb_usrp/nr-softmodem.Rel15.txt "Built target nr-softmodem" ./gnb_usrp_row1.html summary_table_row "Coding - Release 15" ./archives/gnb_usrp/coding.Rel15.txt "Built target coding" ./gnb_usrp_row2.html summary_table_row "OAI USRP device if - Release 15" ./archives/gnb_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./gnb_usrp_row3.html @@ -592,20 +592,20 @@ function report_build { summary_table_footer fi - if [ -f archives/nrue_usrp/nr-uesoftmodem.Rel15.txt ] + if [ -f archives/nr_ue_usrp/nr-uesoftmodem.Rel15.txt ] then - summary_table_header "OAI Build 5G NR UE -- USRP option" ./archives/nrue_usrp - summary_table_row "5G NR UE SoftModem - Release 15" ./archives/nrue_usrp/nr-uesoftmodem.Rel15.txt "Built target nr-uesoftmodem" ./nrue_usrp_row1.html - summary_table_row "Coding - Release 15" ./archives/nrue_usrp/coding.Rel15.txt "Built target coding" ./nrue_usrp_row2.html - summary_table_row "OAI USRP device if - Release 15" ./archives/nrue_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./nrue_usrp_row3.html - summary_table_row "OAI ETHERNET transport - Release 15" ./archives/nrue_usrp/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./nrue_usrp_row4.html - summary_table_row "NASMESH - Release 15" ./archives/nrue_usrp/nasmesh.Rel15.txt "Built target nasmesh" ./nrue_usrp_row5.html - summary_table_row "Parameters Lib Config - Release 15" ./archives/nrue_usrp/params_libconfig.Rel15.txt "Built target params_libconfig" ./nrue_usrp_row6.html - summary_table_row "RB Tool - Release 15" ./archives/nrue_usrp/rb_tool.Rel15.txt "Built target rb_tool" ./nrue_usrp_row7.html + summary_table_header "OAI Build: 5G NR UE -- USRP option" ./archives/nr_ue_usrp + summary_table_row "5G NR UE SoftModem - Release 15" ./archives/nr_ue_usrp/nr-uesoftmodem.Rel15.txt "Built target nr-uesoftmodem" ./nr_ue_usrp_row1.html + summary_table_row "Coding - Release 15" ./archives/nr_ue_usrp/coding.Rel15.txt "Built target coding" ./nr_ue_usrp_row2.html + summary_table_row "OAI USRP device if - Release 15" ./archives/nr_ue_usrp/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./nr_ue_usrp_row3.html + summary_table_row "OAI ETHERNET transport - Release 15" ./archives/nr_ue_usrp/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./nr_ue_usrp_row4.html + summary_table_row "NASMESH - Release 15" ./archives/nr_ue_usrp/nasmesh.Rel15.txt "Built target nasmesh" ./nr_ue_usrp_row5.html + summary_table_row "Parameters Lib Config - Release 15" ./archives/nr_ue_usrp/params_libconfig.Rel15.txt "Built target params_libconfig" ./nr_ue_usrp_row6.html + summary_table_row "RB Tool - Release 15" ./archives/nr_ue_usrp/rb_tool.Rel15.txt "Built target rb_tool" ./nr_ue_usrp_row7.html summary_table_footer fi - summary_table_header "OAI Build eNB -- ETHERNET transport option" ./archives/enb_eth + summary_table_header "OAI Build: 4G LTE eNB -- ETHERNET transport option" ./archives/enb_eth summary_table_row "LTE SoftModem - Release 15" ./archives/enb_eth/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./enb_eth_row1.html summary_table_row "Coding - Release 15" ./archives/enb_eth/coding.Rel15.txt "Built target coding" ./enb_eth_row2.html summary_table_row "OAI ETHERNET transport - Release 15" ./archives/enb_eth/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./enb_eth_row3.html @@ -614,7 +614,7 @@ function report_build { summary_table_row "TCP OAI Bridge - Release 15" ./archives/enb_eth/tcp_bridge_oai.Rel15.txt "Built target tcp_bridge_oai" ./enb_eth_row6.html summary_table_footer - summary_table_header "OAI Build UE -- ETHERNET transport option" ./archives/ue_eth + summary_table_header "OAI Build: 4G LTE UE -- ETHERNET transport option" ./archives/ue_eth summary_table_row "LTE UE SoftModem - Release 15" ./archives/ue_eth/lte-uesoftmodem.Rel15.txt "Built target lte-uesoftmodem" ./ue_eth_row1.html summary_table_row "Coding - Release 15" ./archives/ue_eth/coding.Rel15.txt "Built target coding" ./ue_eth_row2.html summary_table_row "OAI ETHERNET transport - Release 15" ./archives/ue_eth/oai_eth_transpro.Rel15.txt "Built target oai_eth_transpro" ./ue_eth_row3.html @@ -631,7 +631,7 @@ function report_build { then echo "

Red Hat Enterprise Linux Server release 7.6) -- Summary

" >> ./build_results.html - summary_table_header "Red Hat -- OAI Build eNB -- USRP option" ./archives/red_hat + summary_table_header "OAI Build: 4G LTE eNB -- USRP option (RHEL)" ./archives/red_hat summary_table_row "LTE SoftModem - Release 15" ./archives/red_hat/lte-softmodem.Rel15.txt "Built target lte-softmodem" ./enb_usrp_rh_row1.html summary_table_row "Coding - Release 15" ./archives/red_hat/coding.Rel15.txt "Built target coding" ./enb_usrp_rh_row2.html summary_table_row "OAI USRP device if - Release 15" ./archives/red_hat/oai_usrpdevif.Rel15.txt "Built target oai_usrpdevif" ./enb_usrp_rh_row3.html @@ -671,9 +671,9 @@ function report_build { cat $DETAILS_TABLE >> ./build_results.html done fi - if [ -f ./nrue_usrp_row1.html ] || [ -f ./nrue_usrp_row2.html ] || [ -f ./nrue_usrp_row3.html ] || [ -f ./nrue_usrp_row4.html ] + if [ -f ./nr_ue_usrp_row1.html ] || [ -f ./nr_ue_usrp_row2.html ] || [ -f ./nr_ue_usrp_row3.html ] || [ -f ./nr_ue_usrp_row4.html ] then - for DETAILS_TABLE in `ls ./nrue_usrp_row*.html` + for DETAILS_TABLE in `ls ./nr_ue_usrp_row*.html` do cat $DETAILS_TABLE >> ./build_results.html done From 4eaadf8d8219fb6e598435ae906abf9759c00781 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Sun, 26 Jan 2020 13:41:36 +0100 Subject: [PATCH 64/76] CI: fixing slave pipelines Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-tmp-full-ran | 8 ++++---- ci-scripts/Jenkinsfile-tmp-multi-enb | 12 ++++++------ ci-scripts/Jenkinsfile-tmp-ran | 8 ++++---- ci-scripts/Jenkinsfile-tmp-ue | 8 ++++---- 4 files changed, 18 insertions(+), 18 deletions(-) diff --git a/ci-scripts/Jenkinsfile-tmp-full-ran b/ci-scripts/Jenkinsfile-tmp-full-ran index 096ff7f52d..15ad0379af 100644 --- a/ci-scripts/Jenkinsfile-tmp-full-ran +++ b/ci-scripts/Jenkinsfile-tmp-full-ran @@ -51,7 +51,7 @@ termStatusArray[termOAIUE] = false def eNB_Repository def eNB_Branch def eNB_CommitID -def ranAllowMergeRequestProcess = false +def eNB_AllowMergeRequestProcess = false def eNB_TargetBranch def doEpcLogCollection = true @@ -130,8 +130,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - ranAllowMergeRequestProcess = params.eNB_mergeRequest - if (ranAllowMergeRequestProcess) { + eNB_AllowMergeRequestProcess = params.eNB_mergeRequest + if (eNB_AllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -168,7 +168,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (ranAllowMergeRequestProcess) { + if (eNB_AllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { diff --git a/ci-scripts/Jenkinsfile-tmp-multi-enb b/ci-scripts/Jenkinsfile-tmp-multi-enb index 4df2006ed2..c3b825ec06 100644 --- a/ci-scripts/Jenkinsfile-tmp-multi-enb +++ b/ci-scripts/Jenkinsfile-tmp-multi-enb @@ -41,7 +41,7 @@ def ciSmartPhoneResource = params.smartphonesResource def eNB_Repository def eNB_Branch def eNB_CommitID -def ranAllowMergeRequestProcess = false +def eNB_AllowMergeRequestProcess = false def eNB_TargetBranch pipeline { @@ -124,8 +124,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - ranAllowMergeRequestProcess = params.eNB_mergeRequest - if (ranAllowMergeRequestProcess) { + eNB_AllowMergeRequestProcess = params.eNB_mergeRequest + if (eNB_AllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -157,7 +157,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (ranAllowMergeRequestProcess) { + if (eNB_AllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { @@ -198,12 +198,12 @@ pipeline { [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.EPC_Credentials}", usernameVariable: 'EPC_Username', passwordVariable: 'EPC_Password'], [$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.ADB_Credentials}", usernameVariable: 'ADB_Username', passwordVariable: 'ADB_Password'] ]) { - sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${ranAllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" + sh "python3 main.py --mode=InitiateHtml --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} ${mainPythonAllXmlFiles}" String[] myXmlTestSuite = testXMLFile.split("\\r?\\n") for (xmlFile in myXmlTestSuite) { if (fileExists(xmlFile)) { try { - sh "python3 main.py --mode=TesteNB --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${ranAllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --eNB1IPAddress=${params.eNB1_IPAddress} --eNB1UserName=${eNB1_Username} --eNB1Password=${eNB1_Password} --eNB1SourceCodePath=${params.eNB1_SourceCodePath} --eNB2IPAddress=${params.eNB2_IPAddress} --eNB2UserName=${eNB2_Username} --eNB2Password=${eNB2_Password} --eNB2SourceCodePath=${params.eNB2_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" + sh "python3 main.py --mode=TesteNB --ranRepository=${eNB_Repository} --ranBranch=${eNB_Branch} --ranCommitID=${eNB_CommitID} --ranAllowMerge=${eNB_AllowMergeRequestProcess} --ranTargetBranch=${eNB_TargetBranch} --eNBIPAddress=${params.eNB_IPAddress} --eNBUserName=${eNB_Username} --eNBPassword=${eNB_Password} --eNBSourceCodePath=${params.eNB_SourceCodePath} --eNB1IPAddress=${params.eNB1_IPAddress} --eNB1UserName=${eNB1_Username} --eNB1Password=${eNB1_Password} --eNB1SourceCodePath=${params.eNB1_SourceCodePath} --eNB2IPAddress=${params.eNB2_IPAddress} --eNB2UserName=${eNB2_Username} --eNB2Password=${eNB2_Password} --eNB2SourceCodePath=${params.eNB2_SourceCodePath} --EPCIPAddress=${params.EPC_IPAddress} --EPCType=${params.EPC_Type} --EPCUserName=${EPC_Username} --EPCPassword=${EPC_Password} --EPCSourceCodePath=${params.EPC_SourceCodePath} --ADBIPAddress=${params.ADB_IPAddress} --ADBUserName=${ADB_Username} --ADBPassword=${ADB_Password} --XMLTestFile=${xmlFile}" } catch (Exception e) { currentBuild.result = 'FAILURE' buildStageStatus = false diff --git a/ci-scripts/Jenkinsfile-tmp-ran b/ci-scripts/Jenkinsfile-tmp-ran index ad852b8e93..a93a3a3758 100644 --- a/ci-scripts/Jenkinsfile-tmp-ran +++ b/ci-scripts/Jenkinsfile-tmp-ran @@ -54,7 +54,7 @@ termStatusArray[termHSS] = false def eNB_Repository def eNB_Branch def eNB_CommitID -def ranAllowMergeRequestProcess = false +def eNB_AllowMergeRequestProcess = false def eNB_TargetBranch pipeline { @@ -145,8 +145,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - ranAllowMergeRequestProcess = params.eNB_mergeRequest - if (ranAllowMergeRequestProcess) { + eNB_AllowMergeRequestProcess = params.eNB_mergeRequest + if (eNB_AllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -178,7 +178,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (ranAllowMergeRequestProcess) { + if (eNB_AllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { diff --git a/ci-scripts/Jenkinsfile-tmp-ue b/ci-scripts/Jenkinsfile-tmp-ue index e22cd45615..e5e456cf7f 100644 --- a/ci-scripts/Jenkinsfile-tmp-ue +++ b/ci-scripts/Jenkinsfile-tmp-ue @@ -54,7 +54,7 @@ termStatusArray[termHSS] = false def eNB_Repository def eNB_Branch def eNB_CommitID -def ranAllowMergeRequestProcess = false +def eNB_AllowMergeRequestProcess = false def eNB_TargetBranch pipeline { @@ -116,8 +116,8 @@ pipeline { } echo "eNB_CommitID : ${eNB_CommitID}" if (params.eNB_mergeRequest != null) { - ranAllowMergeRequestProcess = params.eNB_mergeRequest - if (ranAllowMergeRequestProcess) { + eNB_AllowMergeRequestProcess = params.eNB_mergeRequest + if (eNB_AllowMergeRequestProcess) { if (params.eNB_TargetBranch != null) { eNB_TargetBranch = params.eNB_TargetBranch } else { @@ -149,7 +149,7 @@ pipeline { if (allParametersPresent) { echo "All parameters are present" - if (ranAllowMergeRequestProcess) { + if (eNB_AllowMergeRequestProcess) { sh "git fetch" sh "./ci-scripts/doGitLabMerge.sh --src-branch ${eNB_Branch} --src-commit ${eNB_CommitID} --target-branch ${eNB_TargetBranch} --target-commit latest" } else { From e21b00adab40454c983f0db50c9131e561edf748 Mon Sep 17 00:00:00 2001 From: cig Date: Tue, 28 Jan 2020 17:47:15 +0100 Subject: [PATCH 65/76] Bugfix - missing call to mac_rlc_data_ind in the noS1 mode: - now the UE is passing again data to the upper layers in noS1 mode - minor cleanups --- openair2/LAYER2/NR_MAC_COMMON/nr_mac.h | 6 +- openair2/LAYER2/NR_MAC_UE/mac_proto.h | 1 + openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 159 +++++------------- .../LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 14 +- 4 files changed, 51 insertions(+), 129 deletions(-) diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h index acb63ea4dc..7202f2e520 100644 --- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h @@ -94,9 +94,9 @@ typedef struct { // 38.321 ch6.2.1, 38.331 #define DL_SCH_LCID_CCCH 0x00 -#define DL_SCH_LCID_SRB1 0x01 -#define DL_SCH_LCID_SRB2 0x02 -#define DL_SCH_LCID_SRB3 0x03 +#define DL_SCH_LCID_DCCH 0x01 +#define DL_SCH_LCID_DCCH1 0x02 +#define DL_SCH_LCID_DTCH 0x03 #define DL_SCH_LCID_RECOMMENDED_BITRATE 0x2F #define DL_SCH_LCID_SP_ZP_CSI_RS_RES_SET_ACT 0x30 #define DL_SCH_LCID_PUCCH_SPATIAL_RELATION_ACT 0x31 diff --git a/openair2/LAYER2/NR_MAC_UE/mac_proto.h b/openair2/LAYER2/NR_MAC_UE/mac_proto.h index e74531da16..e610db8008 100755 --- a/openair2/LAYER2/NR_MAC_UE/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_proto.h @@ -142,6 +142,7 @@ void nr_ue_send_sdu(module_id_t module_idP,uint8_t CC_id, frame_t frameP, uint8_ void nr_ue_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, + frame_t frameP, uint8_t *pduP, uint16_t mac_pdu_len, uint8_t eNB_index, diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 77e5059772..79851c7179 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -30,6 +30,8 @@ * \warning */ +#include "executables/nr-softmodem.h" + /* MAC related headers */ #include "mac_proto.h" #include "LAYER2/NR_MAC_COMMON/nr_mac.h" @@ -52,11 +54,6 @@ #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" -/* TODO remove this for debugging purpose -#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" -#include "LAYER2/MAC/mac.h" -*/ - #include #include @@ -2055,10 +2052,6 @@ void nr_ue_send_sdu(module_id_t module_idP, LOG_D(MAC, "Handling PDU frame %d slot %d\n", frameP, ttiP); - // Changes wrt LTE: replaced subframeP with ttiP - // TODO double check this and eventually create a type for TTI (tti_t) - // Note: pdu_len was previously named sdu and sdu_len - uint8_t * pduP = pdu; NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); @@ -2098,7 +2091,8 @@ void nr_ue_send_sdu(module_id_t module_idP, // Processing MAC PDU // it parses MAC CEs subheaders, MAC CEs, SDU subheaderds and SDUs - nr_ue_process_mac_pdu(module_idP, CC_id, pduP, pdu_len, gNB_index, ul_time_alignment); + if (pduP != NULL) + nr_ue_process_mac_pdu(module_idP, CC_id, frameP, pduP, pdu_len, gNB_index, ul_time_alignment); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_OUT); @@ -2112,6 +2106,7 @@ void nr_ue_send_sdu(module_id_t module_idP, void nr_ue_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, + frame_t frameP, uint8_t *pduP, uint16_t mac_pdu_len, uint8_t gNB_index, @@ -2120,12 +2115,9 @@ void nr_ue_process_mac_pdu( // This function is adapting code from the old // parse_header(...) and ue_send_sdu(...) functions of OAI LTE - uint8_t *pdu_ptr = pduP; + uint8_t *pdu_ptr = pduP, rx_lcid, done = 0, i; int pdu_len = mac_pdu_len; - - uint16_t mac_ce_len; - uint16_t mac_subheader_len; - uint16_t mac_sdu_len; + uint16_t mac_ce_len, mac_subheader_len, mac_sdu_len; //NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); //uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; @@ -2155,14 +2147,14 @@ void nr_ue_process_mac_pdu( // L: The Length field indicates the length of the corresponding MAC SDU or variable-sized MAC CE in bytes. There is one L field per MAC subheader except for subheaders corresponding to fixed-sized MAC CEs and padding. The size of the L field is indicated by the F field; // F: lenght of L is 0:8 or 1:16 bits wide // R: Reserved bit, set to zero. - - uint8_t done = 0; while (!done && pdu_len > 0){ mac_ce_len = 0; mac_subheader_len = 1; // default to fixed-length subheader = 1-oct mac_sdu_len = 0; - switch(((NR_MAC_SUBHEADER_FIXED *)pdu_ptr)->LCID){ + rx_lcid = ((NR_MAC_SUBHEADER_FIXED *)pdu_ptr)->LCID; + + switch(rx_lcid){ // MAC CE /*#ifdef DEBUG_HEADER_PARSING @@ -2178,24 +2170,6 @@ void nr_ue_process_mac_pdu( mac_subheader_len = 3; } - /*LOG_D(MAC, "[UE %d] rnti %x Frame %d : DLSCH -> DL-CCCH, RRC message (eNB %d, %d bytes)\n", - module_idP, UE_mac_inst[module_idP].crnti, frameP, eNB_index, rx_lengths[i]);*/ - - /*#if defined(ENABLE_MAC_PAYLOAD_DEBUG) - int j; - for (j = 0; j < rx_lengths[i]; j++) { - LOG_T(MAC, "%x.", (uint8_t) payload_ptr[j]); - } - LOG_T(MAC, "\n"); - #endif*/ - - /*mac_rrc_data_ind_ue(module_idP, - CC_id, - frameP, subframeP, - UE_mac_inst[module_idP].crnti, - CCCH, - (uint8_t *) payload_ptr, - rx_lengths[i], eNB_index, 0);*/ break; case DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH: @@ -2306,48 +2280,6 @@ void nr_ue_process_mac_pdu( // 38.321 Ch6.1.3.3 mac_ce_len = 6; - // TODO index should be shifted by 1 - // LOG_I(MAC,"[UE %d][RAPROC] Frame %d : received contention resolution msg: %x.%x.%x.%x.%x.%x, Terminating RA procedure\n", module_idP, frameP, payload_ptr[0], payload_ptr[1], payload_ptr[2], payload_ptr[3], payload_ptr[4], payload_ptr[5]); - - // TODO RACH is missing - - /*if (UE_mac_inst[module_idP].RA_active == 1) { - LOG_I(MAC, "[UE %d][RAPROC] Frame %d : Clearing RA_active flag\n", - module_idP, frameP); - UE_mac_inst[module_idP].RA_active = 0; - // check if RA procedure has finished completely (no contention) - tx_sdu = &UE_mac_inst[module_idP].CCCH_pdu.payload[3]; - - //Note: 3 assumes sizeof(SCH_SUBHEADER_SHORT) + PADDING CE, which is when UL-Grant has TBS >= 9 (64 bits) - // (other possibility is 1 for TBS=7 (SCH_SUBHEADER_FIXED), or 2 for TBS=8 (SCH_SUBHEADER_FIXED+PADDING or SCH_SUBHEADER_SHORT) - for (i = 0; i < 6; i++) - if (tx_sdu[i] != payload_ptr[i]) { - LOG_E(MAC, "[UE %d][RAPROC] Contention detected, RA failed\n", module_idP); - if(nfapi_mode == 3) { // phy_stub mode - // Modification for phy_stub mode operation here. We only need to make sure that the ue_mode is back to - // PRACH state. - LOG_I(MAC, "nfapi_mode3: Setting UE_mode BACK to PRACH 1\n"); - UE_mac_inst[module_idP].UE_mode[eNB_index] = PRACH; - //ra_failed(module_idP,CC_id,eNB_index);UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 0; - } - else{ - ra_failed(module_idP, CC_id, eNB_index); - } - UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 0; - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_OUT); - return; - } - LOG_I(MAC,"[UE %d][RAPROC] Frame %d : Clearing contention resolution timer\n", module_idP, frameP); - UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 0; - if(nfapi_mode == 3){ - // phy_stub mode - // Modification for phy_stub mode operation here. We only need to change the ue_mode to PUSCH - UE_mac_inst[module_idP].UE_mode[eNB_index] = PUSCH; - } else { // Full stack mode - ra_succeeded(module_idP,CC_id,eNB_index); - } - }*/ - break; case DL_SCH_LCID_PADDING: done = 1; @@ -2355,43 +2287,13 @@ void nr_ue_process_mac_pdu( break; // MAC SDU - /* TODO double check SRBs 1-3 & DRB 1-3 */ - case DL_SCH_LCID_SRB1: - // check if LCID is valid at current time. - - /*if ((rx_lcids[i] == DCCH) || (rx_lcids[i] == DCCH1)) { - - LOG_D(MAC, "[UE %d] Frame %d : DLSCH -> DL-DCCH%d, RRC message (eNB %d, %d bytes)\n", - module_idP, frameP, rx_lcids[i], eNB_index, rx_lengths[i]); - - mac_rlc_data_ind(module_idP, UE_mac_inst[module_idP].crnti, eNB_index, frameP, ENB_FLAG_NO, - MBMS_FLAG_NO, rx_lcids[i], (char *) payload_ptr, rx_lengths[i], 1, NULL); - } else if ((rx_lcids[i] < NB_RB_MAX) && (rx_lcids[i] > DCCH1)) { - LOG_D(MAC, "[UE %d] Frame %d : DLSCH -> DL-DTCH%d (eNB %d, %d bytes)\n", - module_idP, frameP, rx_lcids[i], eNB_index, rx_lengths[i]); - - #if defined(ENABLE_MAC_PAYLOAD_DEBUG) - int j; - for (j = 0; j < rx_lengths[i]; j++) - LOG_T(MAC, "%x.", (unsigned char) payload_ptr[j]); - LOG_T(MAC, "\n"); - #endif - - mac_rlc_data_ind(module_idP, - UE_mac_inst[module_idP].crnti, - eNB_index, - frameP, - ENB_FLAG_NO, - MBMS_FLAG_NO, - rx_lcids[i], - (char *) payload_ptr, rx_lengths[i], 1, NULL); - }*/ - - case UL_SCH_LCID_SRB2: + case DL_SCH_LCID_DCCH: // check if LCID is valid at current time. - case UL_SCH_LCID_SRB3: + + case DL_SCH_LCID_DCCH1: // check if LCID is valid at current time. + default: // check if LCID is valid at current time. if(((NR_MAC_SUBHEADER_SHORT *)pdu_ptr)->F){ @@ -2405,8 +2307,37 @@ void nr_ue_process_mac_pdu( mac_subheader_len = 2; } - // DRB LCID by RRC - break; + LOG_D(MAC, "[UE %d] Frame %d : DLSCH -> DL-DTCH %d (gNB %d, %d bytes)\n", module_idP, frameP, rx_lcid, gNB_index, mac_sdu_len); + + #if defined(ENABLE_MAC_PAYLOAD_DEBUG) + LOG_T(MAC, "[UE %d] First 32 bytes of DLSCH : \n", module_idP); + + for (i = 0; i < 32; i++) + LOG_T(MAC, "%x.", (pdu_ptr + mac_subheader_len)[i]); + + LOG_T(MAC, "\n"); + #endif + + if (IS_SOFTMODEM_NOS1){ + if (rx_lcid < NB_RB_MAX && rx_lcid >= DL_SCH_LCID_DTCH) { + + mac_rlc_data_ind(module_idP, + 0x1234, + gNB_index, + frameP, + ENB_FLAG_NO, + MBMS_FLAG_NO, + rx_lcid, + (char *) (pdu_ptr + mac_subheader_len), + mac_sdu_len, + 1, + NULL); + } else { + LOG_E(MAC, "[UE %d] Frame %d : unknown LCID %d (gNB %d)\n", module_idP, frameP, rx_lcid, gNB_index); + } + } + + break; } pdu_ptr += ( mac_subheader_len + mac_ce_len + mac_sdu_len ); pdu_len -= ( mac_subheader_len + mac_ce_len + mac_sdu_len ); diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 5fb7fdeef5..abfcbd5fee 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -21,9 +21,9 @@ /*! \file gNB_scheduler_phytest.c * \brief gNB scheduling procedures in phy_test mode - * \author Guy De Souza + * \author Guy De Souza, G. Casati * \date 07/2018 - * \email: desouza@eurecom.fr + * \email: desouza@eurecom.fr, guido.casati@iis.fraunhofer.de * \version 1.0 * @ingroup _mac */ @@ -311,16 +311,6 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, //through the LTE stack if (IS_SOFTMODEM_NOS1){ - /* TODO - // RLC data on DCCH - if (TBS_bytes - ta_len - header_length_total - sdu_length_total - 3 > 0) { - }*/ - - /* TODO - // RLC data on DCCH1 - if (TBS_bytes - ta_len - header_length_total - sdu_length_total - 3 > 0) { - }*/ - for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) { LOG_D(MAC, "[gNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (TBS %d bytes, len %d)\n", module_idP, frameP, lcid, TBS_bytes, TBS_bytes - ta_len - header_length_total - sdu_length_total - 3); From 0f77c961b5e1651b246376ec5200d5b06fc41846 Mon Sep 17 00:00:00 2001 From: laurent Date: Wed, 29 Jan 2020 18:56:20 +0100 Subject: [PATCH 66/76] fix segv in drs_modulation.c --- openair1/PHY/LTE_TRANSPORT/if5_tools.c | 987 +++++++++++++++++- .../PHY/LTE_UE_TRANSPORT/drs_modulation.c | 13 +- 2 files changed, 989 insertions(+), 11 deletions(-) diff --git a/openair1/PHY/LTE_TRANSPORT/if5_tools.c b/openair1/PHY/LTE_TRANSPORT/if5_tools.c index fcbf639a7e..1e0dd9db1b 100644 --- a/openair1/PHY/LTE_TRANSPORT/if5_tools.c +++ b/openair1/PHY/LTE_TRANSPORT/if5_tools.c @@ -41,9 +41,992 @@ //#define DEBUG_UL_MOBIPASS #define SUBFRAME_SKIP_NUM_MOBIPASS 8 -const uint8_t lin2alaw_if5[65536] = {213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 198, 198, 198, 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97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 125, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85}; +const uint8_t lin2alaw_if5[65536] = {213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 214, 214, 214, 214, +214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, +210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, +223, 223, 223, 223, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 219, 219, 219, 219, 219, 219, 219, 219, +219, 219, 219, 219, 219, 219, 219, 219, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 199, 199, 199, 199, +199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, +195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, +204, 204, 204, 204, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 200, 200, 200, 200, 200, 200, 200, 200, +200, 200, 200, 200, 200, 200, 200, 200, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, +245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, +247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, +241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, 243, 243, 243, 243, 243, 243, 243, 243, +243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 242, 253, 253, 253, 253, +253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, +255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, +254, 254, 254, 254, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, +248, 248, 248, 248, 248, 248, 248, 248, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, +250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, +229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, +228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, +231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, +230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, +225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, +224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, +227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, +226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 226, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, +237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, +236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 239, 239, 239, 239, 239, 239, 239, 239, +239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 238, 238, 238, 238, +238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 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68, 68, 68, 68, 68, 68, 68, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 88, 88, 88, +88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, +92, 92, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 81, 81, 81, 81, 81, 81, 81, 81, 81, +81, 81, 81, 81, 81, 81, 81, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85}; -const uint16_t alaw2lin_if5[256] = {60032, 60288, 59520, 59776, 61056, 61312, 60544, 60800, 57984, 58240, 57472, 57728, 59008, 59264, 58496, 58752, 62784, 62912, 62528, 62656, 63296, 63424, 63040, 63168, 61760, 61888, 61504, 61632, 62272, 62400, 62016, 62144, 43520, 44544, 41472, 42496, 47616, 48640, 45568, 46592, 35328, 36352, 33280, 34304, 39424, 40448, 37376, 38400, 54528, 55040, 53504, 54016, 56576, 57088, 55552, 56064, 50432, 50944, 49408, 49920, 52480, 52992, 51456, 51968, 65192, 65208, 65160, 65176, 65256, 65272, 65224, 65240, 65064, 65080, 65032, 65048, 65128, 65144, 65096, 65112, 65448, 65464, 65416, 65432, 65512, 65528, 65480, 65496, 65320, 65336, 65288, 65304, 65384, 65400, 65352, 65368, 64160, 64224, 64032, 64096, 64416, 64480, 64288, 64352, 63648, 63712, 63520, 63584, 63904, 63968, 63776, 63840, 64848, 64880, 64784, 64816, 64976, 65008, 64912, 64944, 64592, 64624, 64528, 64560, 64720, 64752, 64656, 64688, 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736, 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784, 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368, 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392, 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944, 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136, 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472, 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568, 344, 328, 376, 360, 280, 264, 312, 296, 472, 456, 504, 488, 408, 392, 440, 424, 88, 72, 120, 104, 24, 8, 56, 40, 216, 200, 248, 232, 152, 136, 184, 168, 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184, 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696, 688, 656, 752, 720, 560, 528, 624, 592, 944, 912, 1008, 976, 816, 784, 880, 848}; +const uint16_t alaw2lin_if5[256] = {60032, 60288, 59520, 59776, 61056, 61312, 60544, 60800, 57984, 58240, 57472, 57728, 59008, 59264, 58496, 58752, 62784, 62912, 62528, 62656, 63296, 63424, 63040, 63168, 61760, 61888, 61504, 61632, 62272, 62400, 62016, 62144, 43520, 44544, 41472, 42496, 47616, +48640, 45568, 46592, 35328, 36352, 33280, 34304, 39424, 40448, 37376, 38400, 54528, 55040, 53504, 54016, 56576, 57088, 55552, 56064, 50432, 50944, 49408, 49920, 52480, 52992, 51456, 51968, 65192, 65208, 65160, 65176, 65256, 65272, 65224, 65240, 65064, 65080, 65032, 65048, 65128, 65144, 65096, +65112, 65448, 65464, 65416, 65432, 65512, 65528, 65480, 65496, 65320, 65336, 65288, 65304, 65384, 65400, 65352, 65368, 64160, 64224, 64032, 64096, 64416, 64480, 64288, 64352, 63648, 63712, 63520, 63584, 63904, 63968, 63776, 63840, 64848, 64880, 64784, 64816, 64976, 65008, 64912, 64944, 64592, +64624, 64528, 64560, 64720, 64752, 64656, 64688, 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736, 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784, 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368, 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392, 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944, +30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136, 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472, 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568, 344, 328, 376, 360, 280, 264, 312, 296, 472, 456, 504, 488, 408, 392, 440, 424, 88, 72, 120, 104, 24, 8, 56, 40, 216, 200, 248, 232, +152, 136, 184, 168, 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184, 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696, 688, 656, 752, 720, 560, 528, 624, 592, 944, 912, 1008, 976, 816, 784, 880, 848}; struct timespec start_comp, start_decomp, end_comp, end_decomp; int dummy_cnt = 0; diff --git a/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c b/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c index a15166eed5..77c0d9ca7a 100644 --- a/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c +++ b/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c @@ -62,11 +62,10 @@ int generate_drs_pusch(PHY_VARS_UE *ue, LTE_DL_FRAME_PARMS *fp = (ue==NULL) ? frame_parms : &ue->frame_parms; int32_t *txF = (ue==NULL) ? txdataF[ant] : ue->common_vars.txdataF[ant]; uint32_t u,v,alpha_ind; - uint32_t u0 = (ue==NULL) ? 0 : frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[subframe<<1]; - uint32_t u1 = (ue==NULL) ? 0 : frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[1+(subframe<<1)]; - uint32_t v0 = (ue==NULL) ? 0 : frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.seqhop[subframe<<1]; - uint32_t v1 = (ue==NULL) ? 0 : frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.seqhop[1+(subframe<<1)]; - + uint32_t u0=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[subframe<<1]; + uint32_t u1=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[1+(subframe<<1)]; + uint32_t v0=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.seqhop[subframe<<1]; + uint32_t v1=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.seqhop[1+(subframe<<1)]; int32_t ref_re,ref_im; uint8_t harq_pid = (proc == NULL) ? 0: subframe2harq_pid(fp,proc->frame_tx,subframe); @@ -82,10 +81,6 @@ int generate_drs_pusch(PHY_VARS_UE *ue, fp->pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[(subframe<<1)+1]+ ((ue->ulsch[0]->cooperation_flag==2)?10:0)+ ant*6) % 12; - u0=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[subframe<<1]; - u1=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[1+(subframe<<1)]; - v0=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.seqhop[subframe<<1]; - v1=fp->pusch_config_common.ul_ReferenceSignalsPUSCH.seqhop[1+(subframe<<1)]; } From 9331d38d85a2b85c20aeb897adfe9fdf4d3d2e3d Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Thu, 30 Jan 2020 15:10:35 +0100 Subject: [PATCH 67/76] CI: fixing a few compilation warnings Signed-off-by: Raphael Defosseux --- executables/nr-gnb.c | 5 +---- openair1/SCHED_NR/phy_procedures_nr_gNB.c | 2 +- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 6 +++--- openair2/RRC/LTE/rrc_eNB_S1AP.c | 3 +++ 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/executables/nr-gnb.c b/executables/nr-gnb.c index 95cff7cf58..a1e05d4dc3 100644 --- a/executables/nr-gnb.c +++ b/executables/nr-gnb.c @@ -412,10 +412,8 @@ int wakeup_txfh(PHY_VARS_gNB *gNB,gNB_L1_rxtx_proc_t *proc,int frame_tx,int slot RU_t *ru; RU_proc_t *ru_proc; - int waitret,ret; + int waitret = 0,ret; - - // note this should depend on the numerology used by the TX L1 thread, set here for 500us slot time AssertFatal((ret = pthread_mutex_lock(&proc->mutex_RUs_tx))==0,"mutex_lock returns %d\n",ret); while (proc->instance_cnt_RUs < 0) { @@ -425,7 +423,6 @@ int wakeup_txfh(PHY_VARS_gNB *gNB,gNB_L1_rxtx_proc_t *proc,int frame_tx,int slot VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs); AssertFatal((ret = pthread_mutex_unlock(&proc->mutex_RUs_tx))==0,"mutex_unlock returns %d\n",ret); - VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs); if (waitret == ETIMEDOUT) { diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c index 56c7b4214b..1bb544d204 100644 --- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c +++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c @@ -358,7 +358,7 @@ void nr_fill_rx_indication(PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, void nr_fill_crc_indication (PHY_VARS_gNB *gNB, int frame, int slot_rx, int UE_id, uint8_t crc_flag){ // pthread_mutex_lock(&gNB->UL_INFO_mutex); - nfapi_crc_indication_pdu_t *pdu = &gNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list[gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs]; + // nfapi_crc_indication_pdu_t *pdu = &gNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list[gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs]; // gNB->UL_INFO.crc_ind.sfn_sf = frame<<4 | subframe; // gNB->UL_INFO.crc_ind.header.message_id = NFAPI_CRC_INDICATION; // gNB->UL_INFO.crc_ind.crc_indication_body.tl.tag = NFAPI_CRC_INDICATION_BODY_TAG; diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 79851c7179..579f5c6928 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -2067,8 +2067,8 @@ void nr_ue_send_sdu(module_id_t module_idP, if (opt_enabled) { trace_pdu(DIRECTION_DOWNLINK, pduP, pdu_len, module_idP, WS_C_RNTI, - UE_mac_inst[module_idP].cs_RNTI, frameP, ttiP, 0, 0); //subframeP - LOG_D(OPT, "[UE %d][DLSCH] Frame %d trace pdu for rnti %x with size %d\n", + (int) UE_mac_inst[module_idP].cs_RNTI, frameP, ttiP, 0, 0); //subframeP + LOG_D(OPT, "[UE %d][DLSCH] Frame %d trace pdu for rnti %p with size %d\n", module_idP, frameP, UE_mac_inst[module_idP].cs_RNTI, pdu_len); } @@ -2115,7 +2115,7 @@ void nr_ue_process_mac_pdu( // This function is adapting code from the old // parse_header(...) and ue_send_sdu(...) functions of OAI LTE - uint8_t *pdu_ptr = pduP, rx_lcid, done = 0, i; + uint8_t *pdu_ptr = pduP, rx_lcid, done = 0; int pdu_len = mac_pdu_len; uint16_t mac_ce_len, mac_subheader_len, mac_sdu_len; diff --git a/openair2/RRC/LTE/rrc_eNB_S1AP.c b/openair2/RRC/LTE/rrc_eNB_S1AP.c index 2512cf6820..11c6d27f5f 100644 --- a/openair2/RRC/LTE/rrc_eNB_S1AP.c +++ b/openair2/RRC/LTE/rrc_eNB_S1AP.c @@ -1686,6 +1686,9 @@ int rrc_eNB_process_S1AP_E_RAB_RELEASE_COMMAND(MessageDef *msg_p, const char *ms memcpy(&e_rab_release_params[0], &(S1AP_E_RAB_RELEASE_COMMAND (msg_p).e_rab_release_params[0]), sizeof(e_rab_release_t)*S1AP_MAX_E_RAB); eNB_ue_s1ap_id = S1AP_E_RAB_RELEASE_COMMAND (msg_p).eNB_ue_s1ap_id; nb_e_rabs_torelease = S1AP_E_RAB_RELEASE_COMMAND (msg_p).nb_e_rabs_torelease; + if (nb_e_rabs_torelease > S1AP_MAX_E_RAB) { + return -1; + } ue_context_p = rrc_eNB_get_ue_context_from_s1ap_ids(instance, UE_INITIAL_ID_INVALID, eNB_ue_s1ap_id); if(ue_context_p != NULL) { From 5e9b64c0d3084d7fcb0de389d45b72923154aeec Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Thu, 30 Jan 2020 17:08:26 +0100 Subject: [PATCH 68/76] Proper patch on the waitret for warning compilation --- executables/nr-gnb.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/executables/nr-gnb.c b/executables/nr-gnb.c index a1e05d4dc3..46689b137a 100644 --- a/executables/nr-gnb.c +++ b/executables/nr-gnb.c @@ -412,18 +412,28 @@ int wakeup_txfh(PHY_VARS_gNB *gNB,gNB_L1_rxtx_proc_t *proc,int frame_tx,int slot RU_t *ru; RU_proc_t *ru_proc; - int waitret = 0,ret; - -// note this should depend on the numerology used by the TX L1 thread, set here for 500us slot time + int waitret = 0, ret = 0, time_ns = 1000*1000; + struct timespec now, abstime; + + // note this should depend on the numerology used by the TX L1 thread, set here for 500us slot time + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL,1); + time_ns = time_ns/gNB->frame_parms.slots_per_subframe; AssertFatal((ret = pthread_mutex_lock(&proc->mutex_RUs_tx))==0,"mutex_lock returns %d\n",ret); while (proc->instance_cnt_RUs < 0) { - pthread_cond_wait(&proc->cond_RUs,&proc->mutex_RUs_tx); // this unlocks mutex_rxtx while waiting and then locks it again + clock_gettime(CLOCK_REALTIME, &now); + abstime.tv_sec = now.tv_sec; + abstime.tv_nsec = now.tv_nsec + time_ns; + + if (abstime.tv_nsec >= 1000*1000*1000) { + abstime.tv_nsec -= 1000*1000*1000; + abstime.tv_sec += 1; + } + if((waitret = pthread_cond_timedwait(&proc->cond_RUs,&proc->mutex_RUs_tx,&abstime)) == 0) break; // this unlocks mutex_rxtx while waiting and then locks it again } proc->instance_cnt_RUs = -1; VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs); AssertFatal((ret = pthread_mutex_unlock(&proc->mutex_RUs_tx))==0,"mutex_unlock returns %d\n",ret); - - VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL,0); if (waitret == ETIMEDOUT) { LOG_W(PHY,"Dropping TX slot (%d.%d) because FH is blocked more than 1 slot times (500us)\n",frame_tx,slot_tx); From 101a55e332be2d81f7e843fbdb17b3e30cbc3271 Mon Sep 17 00:00:00 2001 From: frtabu Date: Mon, 3 Feb 2020 10:30:16 +0100 Subject: [PATCH 69/76] commit before rebasing onto develop --- cmake_targets/CMakeLists.txt | 8 ++++---- executables/nr-ru.c | 2 +- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c | 2 +- openair2/LAYER2/NR_MAC_gNB/main.c | 2 +- openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index 4564fdd270..bb7cc25ec0 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -2442,7 +2442,7 @@ add_executable(lte-softmodem ${OPENAIR_TARGETS}/RT/USER/lte-ru.c ${OPENAIR_TARGETS}/RT/USER/ru_control.c ${OPENAIR_TARGETS}/RT/USER/lte-softmodem.c - ${OPENAIR_TARGETS}/RT/USER/lte-softmodem-common.c + ${OPENAIR_DIR}/executables/softmodem-common.c ${OPENAIR2_DIR}/ENB_APP/NB_IoT_interface.c ${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c ${OPENAIR_TARGETS}/COMMON/create_tasks.c @@ -2511,7 +2511,7 @@ add_executable(lte-uesoftmodem ${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c ${OPENAIR_TARGETS}/RT/USER/lte-ue.c ${OPENAIR_TARGETS}/RT/USER/lte-uesoftmodem.c - ${OPENAIR_TARGETS}/RT/USER/lte-softmodem-common.c + ${OPENAIR_DIR}/executables/softmodem-common.c ${OPENAIR_TARGETS}/RT/USER/lte-ru.c ${OPENAIR_TARGETS}/RT/USER/ru_control.c ${OPENAIR_TARGETS}/RT/USER/rfsim.c @@ -2560,7 +2560,7 @@ add_executable(nr-softmodem ${OPENAIR_DIR}/executables/nr-gnb.c ${OPENAIR_DIR}/executables/nr-ru.c ${OPENAIR_DIR}/executables/nr-softmodem.c - ${OPENAIR_TARGETS}/RT/USER/lte-softmodem-common.c + ${OPENAIR_DIR}/executables/softmodem-common.c ${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c ${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c ${OPENAIR2_DIR}/RRC/NAS/nas_config.c @@ -2599,7 +2599,7 @@ add_executable(nr-uesoftmodem ${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c ${OPENAIR_DIR}/executables/nr-uesoftmodem.c ${OPENAIR_DIR}/executables/nr-ue.c - ${OPENAIR_TARGETS}/RT/USER/lte-softmodem-common.c + ${OPENAIR_DIR}/executables/softmodem-common.c ${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c ${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c ${OPENAIR2_DIR}/RRC/NAS/nas_config.c diff --git a/executables/nr-ru.c b/executables/nr-ru.c index 42fbd7f22c..0003cf770d 100644 --- a/executables/nr-ru.c +++ b/executables/nr-ru.c @@ -81,7 +81,7 @@ #include "common/utils/LOG/vcd_signal_dumper.h" #include "enb_config.h" -#include +#include #ifdef SMBV #include "PHY/TOOLS/smbv.h" diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index abfcbd5fee..43ca0a981c 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -33,7 +33,7 @@ #include "mac_proto.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" #include "PHY/NR_TRANSPORT/nr_dci.h" -#include "executables/nr-softmodem.h" +#include "executables/softmodem-common.h" extern RAN_CONTEXT_t RC; //#define ENABLE_MAC_PAYLOAD_DEBUG 1 diff --git a/openair2/LAYER2/NR_MAC_gNB/main.c b/openair2/LAYER2/NR_MAC_gNB/main.c index 15b5f0ca9c..fcc3581b84 100644 --- a/openair2/LAYER2/NR_MAC_gNB/main.c +++ b/openair2/LAYER2/NR_MAC_gNB/main.c @@ -40,7 +40,7 @@ //#include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h" #include "common/ran_context.h" -#include "executables/nr-softmodem.h" +#include "executables/softmodem-common.h" extern RAN_CONTEXT_t RC; diff --git a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c index 67b73f60c1..494baefc29 100644 --- a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c @@ -36,7 +36,7 @@ #include "assertions.h" #include "LAYER2/NR_MAC_UE/mac_extern.h" #include "SCHED_NR_UE/fapi_nr_ue_l1.h" -#include "executables/nr-softmodem.h" +#include "executables/softmodem-common.h" #include From cd20e9083a8c2a8320dd45b73897250d0eb8fa4b Mon Sep 17 00:00:00 2001 From: laurent Date: Mon, 3 Feb 2020 13:48:17 +0100 Subject: [PATCH 70/76] fix compilation error for Lime driver --- openair1/PHY/TOOLS/tools_defs.h | 8 ++++++++ targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp | 3 ++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/openair1/PHY/TOOLS/tools_defs.h b/openair1/PHY/TOOLS/tools_defs.h index 57f5a782de..5ba956fd39 100644 --- a/openair1/PHY/TOOLS/tools_defs.h +++ b/openair1/PHY/TOOLS/tools_defs.h @@ -29,6 +29,10 @@ */ +#ifdef __cplusplus +extern "C" { +#endif + #include #include "PHY/sse_intrin.h" @@ -428,4 +432,8 @@ double interp(double x, double *xs, double *ys, int count); int write_output(const char *fname,const char *vname,void *data,int length,int dec,char format); +#ifdef __cplusplus +} +#endif + #endif //__PHY_TOOLS_DEFS__H__ diff --git a/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp b/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp index a57ebf8b6d..9fcfbdf571 100644 --- a/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp +++ b/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp @@ -178,7 +178,7 @@ int trx_lms_start(openair0_device *device){ } LMS_Init(lms_device); - LMS_EnableCalibCache(lms_device,false); + LMS_EnableCache(lms_device,false); if (LMS_LoadConfig(lms_device,device->openair0_cfg[0].configFilename) != 0) { @@ -277,6 +277,7 @@ int trx_lms_stop(openair0_device *device) { LMS_DestroyStream(lms_device,&rx_stream); LMS_DestroyStream(lms_device,&tx_stream); LMS_Close(lms_device); + return 0; } /*! \brief Set frequencies (TX/RX) From cae94677f80ff7c790281c477efc155c6dc5a2e1 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Tue, 4 Feb 2020 14:17:32 +0100 Subject: [PATCH 71/76] CI: adding a EPC lockable resource to pipeline Signed-off-by: Raphael Defosseux --- ci-scripts/Jenkinsfile-tmp-ran | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/ci-scripts/Jenkinsfile-tmp-ran b/ci-scripts/Jenkinsfile-tmp-ran index a93a3a3758..ab1573de7f 100644 --- a/ci-scripts/Jenkinsfile-tmp-ran +++ b/ci-scripts/Jenkinsfile-tmp-ran @@ -36,6 +36,9 @@ def testStageName = params.pipelineTestStageName // Name of the phone resource def ciSmartPhoneResource = params.smartphonesResource +// Name of the phone resource +def ciEpcResource = params.epcResource + // Terminate Status def termUE = 0 def termENB = 1 @@ -64,7 +67,7 @@ pipeline { options { disableConcurrentBuilds() ansiColor('xterm') - lock (ciSmartPhoneResource) + lock(extra: [[resource: ciEpcResource]], resource: ciSmartPhoneResource) } // the following parameter options are commented out so it shows the ones // that you SHALL have to run the job. From 64e4826c81c3e644c6bd57515448f1c8f85d0857 Mon Sep 17 00:00:00 2001 From: frtabu Date: Mon, 3 Feb 2020 10:36:59 +0100 Subject: [PATCH 72/76] add softmodem-common.c and common error handler --- executables/nr-softmodem-common.h | 1 - executables/nr-softmodem.c | 84 +------- executables/nr-softmodem.h | 25 --- executables/nr-uesoftmodem.c | 41 +--- executables/nr-uesoftmodem.h | 5 - .../softmodem-common.c | 87 +++++++-- executables/softmodem-common.h | 183 ++++++++++++++++++ .../PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c | 12 +- openair1/PHY/phy_extern.h | 1 - openair1/PHY/phy_extern_nr_ue.h | 1 - openair1/PHY/phy_extern_ue.h | 1 - openair1/PHY/phy_vars.h | 2 - openair1/PHY/phy_vars_nr_ue.h | 1 - openair1/PHY/phy_vars_ue.h | 1 - openair2/ENB_APP/MACRLC_paramdef.h | 7 +- openair2/ENB_APP/enb_config.c | 2 - openair2/ENB_APP/enb_paramdef.h | 2 - openair2/GNB_APP/gnb_config.c | 2 - openair2/GNB_APP/gnb_paramdef.h | 2 - openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h | 1 - openair2/LAYER2/NR_MAC_UE/main_ue_nr.c | 9 +- openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c | 5 +- openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c | 4 +- openair2/RRC/NR/MESSAGES/asn1_msg.c | 1 - targets/RT/USER/lte-softmodem.c | 27 +-- targets/RT/USER/lte-softmodem.h | 174 +++-------------- targets/RT/USER/lte-uesoftmodem.c | 29 +-- 27 files changed, 315 insertions(+), 395 deletions(-) rename targets/RT/USER/lte-softmodem-common.c => executables/softmodem-common.c (59%) diff --git a/executables/nr-softmodem-common.h b/executables/nr-softmodem-common.h index a288dbebde..e014eaf93f 100644 --- a/executables/nr-softmodem-common.h +++ b/executables/nr-softmodem-common.h @@ -130,7 +130,6 @@ extern uint32_t downlink_frequency[MAX_NUM_CCs][4]; extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; extern int rx_input_level_dBm; -extern uint8_t exit_missed_slots; extern uint64_t num_missed_slots; // counter for the number of missed slots extern int oaisim_flag; diff --git a/executables/nr-softmodem.c b/executables/nr-softmodem.c index 5ff9618bf1..6b72562033 100644 --- a/executables/nr-softmodem.c +++ b/executables/nr-softmodem.c @@ -148,11 +148,9 @@ double bw = 10.0e6; static int tx_max_power[MAX_NUM_CCs]; /* = {0,0}*/; -char rf_config_file[1024]="/usr/local/etc/syriq/ue.band7.tm1.PRB100.NR40.dat"; int chain_offset=0; -int phy_test = 0; -uint8_t usim_test = 0; + uint8_t dci_Format = 0; uint8_t agregation_Level =0xFF; @@ -176,7 +174,6 @@ int otg_enabled; uint32_t target_dl_mcs = 28; //maximum allowed mcs uint32_t target_ul_mcs = 20; uint32_t timing_advance = 0; -uint8_t exit_missed_slots=1; uint64_t num_missed_slots=0; // counter for the number of missed slots @@ -189,7 +186,6 @@ int transmission_mode=1; int emulate_rf = 0; int numerology = 0; -static softmodem_params_t softmodem_params; static char *parallel_config = NULL; static char *worker_config = NULL; @@ -270,39 +266,13 @@ unsigned int build_rfdc(int dcoff_i_rxfe, int dcoff_q_rxfe) { return (dcoff_i_rxfe + (dcoff_q_rxfe<<8)); } -#if !defined(ENABLE_ITTI) -void signal_handler(int sig) { - void *array[10]; - size_t size; - if (sig==SIGSEGV) { - // get void*'s for all entries on the stack - size = backtrace(array, 10); - // print out all the frames to stderr - fprintf(stderr, "Error: signal %d:\n", sig); - backtrace_symbols_fd(array, size, 2); - exit(-1); - } else { - printf("trying to exit gracefully...\n"); - oai_exit = 1; - } -} -#endif #define KNRM "\x1B[0m" #define KRED "\x1B[31m" #define KGRN "\x1B[32m" #define KBLU "\x1B[34m" #define RESET "\033[0m" -#if defined(ENABLE_ITTI) -void signal_handler_itti(int sig) { - // Call exit function - char msg[256]; - memset(msg, 0, 256); - sprintf(msg, "caught signal %s\n", strsignal(sig)); - exit_function(__FILE__, __FUNCTION__, __LINE__, msg); -} -#endif void exit_function(const char *file, const char *function, const int line, const char *s) { int ru_id; @@ -329,9 +299,6 @@ void exit_function(const char *file, const char *function, const int line, const } sleep(1); //allow lte-softmodem threads to exit first -#if defined(ENABLE_ITTI) - itti_terminate_tasks (TASK_UNKNOWN); -#endif exit(1); } @@ -469,37 +436,14 @@ int create_gNB_tasks(uint32_t gnb_nb) { static void get_options(void) { - int tddflag, nonbiotflag; - uint32_t online_log_messages; - uint32_t glog_level, glog_verbosity; - uint32_t start_telnetsrv = 0; - uint32_t noS1; - uint32_t nokrnmod; + + paramdef_t cmdline_params[] = CMDLINE_PARAMS_DESC_GNB ; - paramdef_t cmdline_logparams[] = CMDLINE_LOGPARAMS_DESC_NR ; + config_process_cmdline( cmdline_params,sizeof(cmdline_params)/sizeof(paramdef_t),NULL); - config_process_cmdline( cmdline_logparams,sizeof(cmdline_logparams)/sizeof(paramdef_t),NULL); - - if(config_isparamset(cmdline_logparams,CMDLINE_ONLINELOG_IDX)) { - set_glog_onlinelog(online_log_messages); - } - - if(config_isparamset(cmdline_logparams,CMDLINE_GLOGLEVEL_IDX)) { - set_glog(glog_level); - } - - if (start_telnetsrv) { - load_module_shlib("telnetsrv",NULL,0,NULL); - } - -#if T_TRACER - paramdef_t cmdline_ttraceparams[] =CMDLINE_TTRACEPARAMS_DESC ; - config_process_cmdline( cmdline_ttraceparams,sizeof(cmdline_ttraceparams)/sizeof(paramdef_t),NULL); -#endif - if ( !(CONFIG_ISFLAGSET(CONFIG_ABORT)) ) { memset((void *)&RC,0,sizeof(RC)); /* Read RC configuration file */ @@ -516,14 +460,6 @@ static void get_options(void) { } -#if T_TRACER - int T_nowait = 0; /* by default we wait for the tracer */ - int T_port = 2021; /* default port to listen to to wait for the tracer */ - int T_dont_fork = 0; /* default is to fork, see 'T_init' to understand */ -#endif - - - void set_default_frame_parms(nfapi_nr_config_request_t *config[MAX_NUM_CCs], NR_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) { @@ -653,7 +589,7 @@ void init_openair0(void) { openair0_cfg[card].rx_gain[i] = RC.gNB[0][0]->rx_total_gain_dB; - openair0_cfg[card].configFilename = rf_config_file; + openair0_cfg[card].configFilename = get_softmodem_params()->rf_config_file; printf("Card %d, channel %d, Setting tx_gain %f, rx_gain %f, tx_freq %f, rx_freq %f\n", card,i, openair0_cfg[card].tx_gain[i], openair0_cfg[card].rx_gain[i], @@ -866,7 +802,7 @@ int main( int argc, char **argv ) if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == NULL) { exit_fun("[SOFTMODEM] Error, configuration module init failed\n"); } - + set_softmodem_sighandler(); #ifdef DEBUG_CONSOLE setvbuf(stdout, NULL, _IONBF, 0); setvbuf(stderr, NULL, _IONBF, 0); @@ -914,11 +850,7 @@ init_opt(); pdcp_netlink_init(); #endif #endif -#if !defined(ENABLE_ITTI) - // to make a graceful exit when ctrl-c is pressed - signal(SIGSEGV, signal_handler); - signal(SIGINT, signal_handler); -#endif + #ifndef PACKAGE_VERSION # define PACKAGE_VERSION "UNKNOWN-EXPERIMENTAL" #endif @@ -1031,7 +963,7 @@ init_opt(); if (RC.nb_RU >0) { printf("Initializing RU threads\n"); - init_NR_RU(rf_config_file); + init_NR_RU(get_softmodem_params()->rf_config_file); for (ru_id=0; ru_idrf_map.card=0; diff --git a/executables/nr-softmodem.h b/executables/nr-softmodem.h index 8334c99134..20316bff2e 100644 --- a/executables/nr-softmodem.h +++ b/executables/nr-softmodem.h @@ -18,10 +18,6 @@ /* optname helpstr paramflags XXXptr defXXXval type numelt */ /*----------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ #define CMDLINE_PARAMS_DESC_GNB { \ - {"rf-config-file", CONFIG_HLP_RFCFGF, 0, strptr:(char **)&rf_config_file, defstrval:NULL, TYPE_STRING, sizeof(rf_config_file)},\ - {"ulsch-max-errors", CONFIG_HLP_ULMAXE, 0, uptr:&ULSCH_max_consecutive_errors, defuintval:0, TYPE_UINT, 0}, \ - {"phy-test", CONFIG_HLP_PHYTST, PARAMFLAG_BOOL, iptr:&phy_test, defintval:0, TYPE_INT, 0}, \ - {"usim-test", CONFIG_HLP_USIM, PARAMFLAG_BOOL, u8ptr:&usim_test, defintval:0, TYPE_UINT8, 0}, \ {"mmapped-dma", CONFIG_HLP_DMAMAP, PARAMFLAG_BOOL, uptr:&mmapped_dma, defintval:0, TYPE_INT, 0}, \ {"wait-for-sync", NULL, PARAMFLAG_BOOL, iptr:&wait_for_sync, defintval:0, TYPE_INT, 0}, \ {"single-thread-disable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&single_thread_flag, defintval:1, TYPE_INT, 0}, \ @@ -34,34 +30,13 @@ {"m" , CONFIG_HLP_DLMCS, 0, uptr:&target_dl_mcs, defintval:0, TYPE_UINT, 0}, \ {"t" , CONFIG_HLP_ULMCS, 0, uptr:&target_ul_mcs, defintval:0, TYPE_UINT, 0}, \ {"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, iptr:&opp_enabled, defintval:0, TYPE_INT, 0}, \ - {"S" , CONFIG_HLP_MSLOTS, PARAMFLAG_BOOL, u8ptr:&exit_missed_slots, defintval:1, TYPE_UINT8, 0}, \ - {"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \ {"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&numerology, defintval:0, TYPE_INT, 0}, \ {"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&emulate_rf, defintval:0, TYPE_INT, 0}, \ {"parallel-config", CONFIG_HLP_PARALLEL_CMD,0, strptr:(char **)¶llel_config, defstrval:NULL, TYPE_STRING, 0}, \ {"worker-config", CONFIG_HLP_WORKER_CMD, 0, strptr:(char **)&worker_config, defstrval:NULL, TYPE_STRING, 0}, \ {"s" , CONFIG_HLP_SNR, 0, dblptr:&snr_dB, defdblval:25, TYPE_DOUBLE, 0}, \ - {"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, iptr:&nonbiotflag, defintval:0, TYPE_INT, 0}, \ - {"noS1", CONFIG_HLP_NOS1, PARAMFLAG_BOOL, uptr:&noS1, defintval:0, TYPE_INT, 0}, \ - {"nokrnmod", CONFIG_HLP_NOKRNMOD, PARAMFLAG_BOOL, uptr:&nokrnmod, defintval:0, TYPE_INT, 0} \ } -#define SOFTMODEM_NOS1_BIT (1<<0) -#define SOFTMODEM_NOKRNMOD_BIT (1<<1) -#define SOFTMODEM_RFSIM_BIT (1<<10) - -#define IS_SOFTMODEM_NOS1 ( get_softmodem_optmask() & SOFTMODEM_NOS1_BIT) -#define IS_SOFTMODEM_NOKRNMOD ( get_softmodem_optmask() & SOFTMODEM_NOKRNMOD_BIT) - -#define IS_SOFTMODEM_RFSIM ( get_softmodem_optmask() & SOFTMODEM_RFSIM_BIT) -extern uint64_t get_softmodem_optmask(void); -extern void get_common_options(void); - -extern int T_port; -extern int T_nowait; -extern int T_dont_fork; - - #include "threads_t.h" extern threads_t threads; diff --git a/executables/nr-uesoftmodem.c b/executables/nr-uesoftmodem.c index 82591c72b7..1781ed0d8d 100644 --- a/executables/nr-uesoftmodem.c +++ b/executables/nr-uesoftmodem.c @@ -163,11 +163,9 @@ double bw = 10.0e6; static int tx_max_power[MAX_NUM_CCs] = {0}; -char rf_config_file[1024]; int chain_offset=0; -int phy_test = 0; -uint8_t usim_test = 0; + uint8_t dci_Format = 0; uint8_t agregation_Level =0xFF; @@ -178,7 +176,6 @@ uint8_t nb_antenna_rx = 1; char ref[128] = "internal"; char channels[128] = "0"; -static softmodem_params_t softmodem_params; static char *parallel_config = NULL; static char *worker_config = NULL; @@ -197,7 +194,6 @@ int16_t node_synch_ref[MAX_NUM_CCs]; uint32_t target_dl_mcs = 28; //maximum allowed mcs uint32_t target_ul_mcs = 20; uint32_t timing_advance = 0; -uint8_t exit_missed_slots=1; uint64_t num_missed_slots=0; // counter for the number of missed slots @@ -273,7 +269,7 @@ void exit_function(const char *file, const char *function, const int line, const } sleep(1); //allow lte-softmodem threads to exit first - itti_terminate_tasks (TASK_UNKNOWN); + exit(1); } @@ -386,28 +382,12 @@ static void get_options(void) { int tddflag=0, nonbiotflag, vcdflag=0; char *loopfile=NULL; int dumpframe=0; - uint32_t online_log_messages; - uint32_t glog_level, glog_verbosity; - uint32_t start_telnetsrv=0; + //uint32_t noS1; //uint32_t nokrnmod; paramdef_t cmdline_params[] =CMDLINE_PARAMS_DESC_UE ; - paramdef_t cmdline_logparams[] =CMDLINE_LOGPARAMS_DESC_NR ; config_process_cmdline( cmdline_params,sizeof(cmdline_params)/sizeof(paramdef_t),NULL); - config_process_cmdline( cmdline_logparams,sizeof(cmdline_logparams)/sizeof(paramdef_t),NULL); - - if(config_isparamset(cmdline_logparams,CMDLINE_ONLINELOG_IDX)) { - set_glog_onlinelog(online_log_messages); - } - - if(config_isparamset(cmdline_logparams,CMDLINE_GLOGLEVEL_IDX)) { - set_glog(glog_level); - } - - if (start_telnetsrv) { - load_module_shlib("telnetsrv",NULL,0,NULL); - } paramdef_t cmdline_uemodeparams[] = CMDLINE_UEMODEPARAMS_DESC; paramdef_t cmdline_ueparams[] = CMDLINE_NRUEPARAMS_DESC; @@ -476,10 +456,6 @@ static void get_options(void) { tx_gain[0][CC_id] = tx_gain[0][0]; } -#if T_TRACER - paramdef_t cmdline_ttraceparams[] =CMDLINE_TTRACEPARAMS_DESC ; - config_process_cmdline( cmdline_ttraceparams,sizeof(cmdline_ttraceparams)/sizeof(paramdef_t),NULL); -#endif if ( !(CONFIG_ISFLAGSET(CONFIG_ABORT)) && (!(CONFIG_ISFLAGSET(CONFIG_NOOOPT))) ) { // Here the configuration file is the XER encoded UE capabilities @@ -490,11 +466,6 @@ static void get_options(void) { } /* UE with config file */ } -#if T_TRACER - int T_nowait = 0; /* by default we wait for the tracer */ - int T_port = 2021; /* default port to listen to to wait for the tracer */ - int T_dont_fork = 0; /* default is to fork, see 'T_init' to understand */ -#endif void set_default_frame_parms(NR_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) { int CC_id; @@ -626,7 +597,7 @@ void init_openair0(void) { openair0_cfg[card].autocal[i] = 1; openair0_cfg[card].tx_gain[i] = tx_gain[0][i]; openair0_cfg[card].rx_gain[i] = PHY_vars_UE_g[0][0]->rx_total_gain_dB - rx_gain_off; - openair0_cfg[card].configFilename = rf_config_file; + openair0_cfg[card].configFilename = get_softmodem_params()->rf_config_file; printf("Card %d, channel %d, Setting tx_gain %f, rx_gain %f, tx_freq %f, rx_freq %f\n", card,i, openair0_cfg[card].tx_gain[i], openair0_cfg[card].rx_gain[i], @@ -669,7 +640,7 @@ int main( int argc, char **argv ) { if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == NULL) { exit_fun("[SOFTMODEM] Error, configuration module init failed\n"); } - + set_softmodem_sighandler(); CONFIG_SETRTFLAG(CONFIG_NOEXITONHELP); set_default_frame_parms(frame_parms); mode = normal_txrx; @@ -741,7 +712,7 @@ int main( int argc, char **argv ) { UE[CC_id] = PHY_vars_UE_g[0][CC_id]; - if (phy_test==1) + if (get_softmodem_params()->phy_test==1) UE[CC_id]->mac_enabled = 0; else UE[CC_id]->mac_enabled = 1; diff --git a/executables/nr-uesoftmodem.h b/executables/nr-uesoftmodem.h index cad8e726f4..38c4c1b607 100644 --- a/executables/nr-uesoftmodem.h +++ b/executables/nr-uesoftmodem.h @@ -61,10 +61,6 @@ /* optname helpstr paramflags XXXptr defXXXval type numelt */ /*----------------------------------------------------------------------------------------------------------------------------------------------------*/ #define CMDLINE_PARAMS_DESC_UE { \ - {"rf-config-file", CONFIG_HLP_RFCFGF, 0, strptr:(char **)&rf_config_file, defstrval:NULL, TYPE_STRING, sizeof(rf_config_file)},\ - {"ulsch-max-errors", CONFIG_HLP_ULMAXE, 0, uptr:&ULSCH_max_consecutive_errors, defuintval:0, TYPE_UINT, 0}, \ - {"phy-test", CONFIG_HLP_PHYTST, PARAMFLAG_BOOL, iptr:&phy_test, defintval:0, TYPE_INT, 0}, \ - {"usim-test", CONFIG_HLP_USIM, PARAMFLAG_BOOL, u8ptr:&usim_test, defintval:0, TYPE_UINT8, 0}, \ {"clock-source", CONFIG_HLP_EXCCLK, 0, iptr:&clock_source, defintval:0, TYPE_INT, 0}, \ {"single-thread-disable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&single_thread_flag, defintval:1, TYPE_INT, 0}, \ {"nr-dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \ @@ -76,7 +72,6 @@ {"m" , CONFIG_HLP_DLMCS, 0, uptr:&target_dl_mcs, defintval:0, TYPE_UINT, 0}, \ {"t" , CONFIG_HLP_ULMCS, 0, uptr:&target_ul_mcs, defintval:0, TYPE_UINT, 0}, \ {"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, iptr:&opp_enabled, defintval:0, TYPE_INT, 0}, \ - {"S" , CONFIG_HLP_MSLOTS, PARAMFLAG_BOOL, u8ptr:&exit_missed_slots, defintval:1, TYPE_UINT8, 0}, \ {"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \ {"V" , CONFIG_HLP_VCD, PARAMFLAG_BOOL, iptr:&vcdflag, defintval:0, TYPE_INT, 0}, \ {"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&numerology, defintval:0, TYPE_INT, 0}, \ diff --git a/targets/RT/USER/lte-softmodem-common.c b/executables/softmodem-common.c similarity index 59% rename from targets/RT/USER/lte-softmodem-common.c rename to executables/softmodem-common.c index 6bd8835a92..00b974e3ae 100644 --- a/targets/RT/USER/lte-softmodem-common.c +++ b/executables/softmodem-common.c @@ -20,26 +20,33 @@ */ /*! \file lte-softmodem-common.c - * \brief Top-level threads for eNodeB + * \brief common code for 5G and LTE softmodem main xNB and UEs source (nr-softmodem.c, lte-softmodem.c...) * \author Nokia BellLabs France, francois Taburet - * \date 2012 + * \date 2020 * \version 0.1 - * \company Eurecom + * \company Nokia BellLabs France * \email: francois.taburet@nokia-bell-labs.com * \note * \warning */ - -#include "lte-softmodem.h" +#include +#include +#include #include "UTIL/OPT/opt.h" #include "common/config/config_userapi.h" #include "common/utils/load_module_shlib.h" +#include "common/utils/telnetsrv/telnetsrv.h" #include "executables/thread-common.h" -#include +#include "softmodem-common.h" + static softmodem_params_t softmodem_params; char *parallel_config=NULL; char *worker_config=NULL; + + +static struct timespec start; + uint64_t get_softmodem_optmask(void) { return softmodem_params.optmask; } @@ -92,7 +99,7 @@ void get_common_options(void) { } if (nokrnmod) { - printf("nokrnmod bit enabled \n"); + printf("nokrnmod bit enabled \n"); set_softmodem_optmask(SOFTMODEM_NOKRNMOD_BIT); } @@ -112,21 +119,67 @@ void get_common_options(void) { set_softmodem_optmask(SOFTMODEM_DOFORMS_BIT); } -#if BASIC_SIMULATOR - set_softmodem_optmask(SOFTMODEM_BASICSIM_BIT); -#endif - if(parallel_config != NULL) set_parallel_conf(parallel_config); if(worker_config != NULL) set_worker_conf(worker_config); } -unsigned int is_nos1exec(char *exepath) { - if ( strcmp( basename(exepath), "lte-softmodem-nos1") == 0) - return 1; +void softmodem_printresources(int sig, telnet_printfunc_t pf) { + struct rusage usage; + struct timespec stop; - if ( strcmp( basename(exepath), "lte-uesoftmodem-nos1") == 0) - return 1; + clock_gettime(CLOCK_BOOTTIME, &stop); - return 0; + uint64_t elapse = (stop.tv_sec - start.tv_sec) ; // in seconds + + + int st = getrusage(RUSAGE_SELF,&usage); + if (!st) { + pf("\nRun time: %lluh %llus\n",(unsigned long long)elapse/3600,(unsigned long long)(elapse - (elapse/3600))); + pf("\tTime executing user inst.: %lds %ldus\n",(long)usage.ru_utime.tv_sec,(long)usage.ru_utime.tv_usec); + pf("\tTime executing system inst.: %lds %ldus\n",(long)usage.ru_stime.tv_sec,(long)usage.ru_stime.tv_usec); + pf("\tMax. Phy. memory usage: %ldkB\n",(long)usage.ru_maxrss); + pf("\tPage fault number (no io): %ld\n",(long)usage.ru_minflt); + pf("\tPage fault number (requiring io): %ld\n",(long)usage.ru_majflt); + pf("\tNumber of file system read: %ld\n",(long)usage.ru_inblock); + pf("\tNumber of filesystem write: %ld\n",(long)usage.ru_oublock); + pf("\tNumber of context switch (process origin, io...): %ld\n",(long)usage.ru_nvcsw); + pf("\tNumber of context switch (os origin, priority...): %ld\n",(long)usage.ru_nivcsw); + } +} + +void signal_handler(int sig) { + void *array[10]; + size_t size; + + if (sig==SIGSEGV) { + // get void*'s for all entries on the stack + size = backtrace(array, 10); + // print out all the frames to stderr + fprintf(stderr, "Error: signal %d:\n", sig); + backtrace_symbols_fd(array, size, 2); + exit(-1); + } else { + if(sig==SIGINT ||sig==SOFTMODEM_RTSIGNAL) + softmodem_printresources(sig,(telnet_printfunc_t)printf); + if (sig != SOFTMODEM_RTSIGNAL) { + printf("Linux signal %s...\n",strsignal(sig)); + exit_function(__FILE__, __FUNCTION__, __LINE__,"softmodem starting exit procedure\n"); + } + } +} + + + +void set_softmodem_sighandler(void) { + struct sigaction act,oldact; + clock_gettime(CLOCK_BOOTTIME, &start); + memset(&act,0,sizeof(act)); + act.sa_handler=signal_handler; + sigaction(SOFTMODEM_RTSIGNAL,&act,&oldact); + printf("Send signal %d to display resource usage...\n",SIGRTMIN+1); + signal(SIGSEGV, signal_handler); + signal(SIGINT, signal_handler); + signal(SIGTERM, signal_handler); + signal(SIGABRT, signal_handler); } diff --git a/executables/softmodem-common.h b/executables/softmodem-common.h index f6ba3a6beb..69ed98635b 100644 --- a/executables/softmodem-common.h +++ b/executables/softmodem-common.h @@ -1,5 +1,178 @@ +/* + * 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 lte-softmodem-common.h + * \brief Top-level threads for eNodeB + * \author + * \date 2012 + * \version 0.1 + * \company Eurecom + * \email: + * \note + * \warning + */ #ifndef SOFTMODEM_COMMON_H #define SOFTMODEM_COMMON_H +#ifdef __cplusplus +extern "C" +{ +#endif +/* help strings definition for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */ +#define CONFIG_HLP_RFCFGF "Configuration file for front-end (e.g. LMS7002M)\n" +#define CONFIG_HLP_ULMAXE "set the eNodeB max ULSCH erros\n" +#define CONFIG_HLP_CALUER "set UE RX calibration\n" +#define CONFIG_HLP_CALUERM "" +#define CONFIG_HLP_CALUERB "" +#define CONFIG_HLP_DBGUEPR "UE run normal prach power ramping, but don't continue random-access\n" +#define CONFIG_HLP_CALPRACH "UE run normal prach with maximum power, but don't continue random-access\n" +#define CONFIG_HLP_NOL2CN "bypass L2 and upper layers\n" + + +#define CONFIG_HLP_DUMPFRAME "dump UE received frame to rxsig_frame0.dat and exit\n" +#define CONFIG_HLP_UELOOP "get softmodem (UE) to loop through memory instead of acquiring from HW\n" +#define CONFIG_HLP_PHYTST "test UE phy layer, mac disabled\n" +#define CONFIG_HLP_EXTS "tells hardware to use an external timing reference\n" +#define CONFIG_HLP_DMRSSYNC "tells RU to insert DMRS in subframe 1 slot 0" +#define CONFIG_HLP_CLK "tells hardware to use a clock reference (0:internal, 1:external, 2:gpsdo)\n" +#define CONFIG_HLP_USIM "use XOR autentication algo in case of test usim mode\n" +#define CONFIG_HLP_NOSNGLT "Disables single-thread mode in lte-softmodem\n" +#define CONFIG_HLP_DLF "Set the downlink frequency for all component carriers\n" +#define CONFIG_HLP_CHOFF "Channel id offset\n" +#define CONFIG_HLP_SOFTS "Enable soft scope and L1 and L2 stats (Xforms)\n" +#define CONFIG_HLP_EXMCAL "Calibrate the EXMIMO borad, available files: exmimo2_2arxg.lime exmimo2_2brxg.lime \n" +#define CONFIG_HLP_ITTIL "Generate ITTI analyzser logs (similar to wireshark logs but with more details)\n" +#define CONFIG_HLP_DLMCS "Set the maximum downlink MCS\n" +#define CONFIG_HLP_STMON "Enable processing timing measurement of lte softmodem on per subframe basis \n" + + +//#define CONFIG_HLP_NUMUES "Set the number of UEs for the emulation" +#define CONFIG_HLP_MSLOTS "Skip the missed slots/subframes \n" +#define CONFIG_HLP_ULMCS "Set the maximum uplink MCS\n" + +#define CONFIG_HLP_UE "Set the lte softmodem as a UE\n" +#define CONFIG_HLP_TQFS "Apply three-quarter of sampling frequency, 23.04 Msps to reduce the data rate on USB/PCIe transfers (only valid for 20 MHz)\n" +#define CONFIG_HLP_TPORT "tracer port\n" +#define CONFIG_HLP_NOTWAIT "don't wait for tracer, start immediately\n" +#define CONFIG_HLP_TNOFORK "to ease debugging with gdb\n" + +#define CONFIG_HLP_NUMEROLOGY "adding numerology for 5G\n" +#define CONFIG_HLP_EMULATE_RF "Emulated RF enabled(disable by defult)\n" +#define CONFIG_HLP_PARALLEL_CMD "three config for level of parallelism 'PARALLEL_SINGLE_THREAD', 'PARALLEL_RU_L1_SPLIT', or 'PARALLEL_RU_L1_TRX_SPLIT'\n" +#define CONFIG_HLP_WORKER_CMD "two option for worker 'WORKER_DISABLE' or 'WORKER_ENABLE'\n" +#define CONFIG_HLP_NOS1 "Disable s1 interface\n" +#define CONFIG_HLP_RFSIM "Run in rf simulator mode (also known as basic simulator)\n" +#define CONFIG_HLP_NOKRNMOD "(noS1 only): Use tun instead of namesh module \n" +#define CONFIG_HLP_DISABLNBIOT "disable nb-iot, even if defined in config\n" + +/*-----------------------------------------------------------------------------------------------------------------------------------------------------*/ +/* command line parameters common to eNodeB and UE */ +/* optname helpstr paramflags XXXptr defXXXval type numelt */ +/*-----------------------------------------------------------------------------------------------------------------------------------------------------*/ +#define RF_CONFIG_FILE softmodem_params.rf_config_file +#define PHY_TEST softmodem_params.phy_test +#define WAIT_FOR_SYNC softmodem_params.wait_for_sync +#define SINGLE_THREAD_FLAG softmodem_params.single_thread_flag +#define CHAIN_OFFSET softmodem_params.chain_offset +#define NUMEROLOGY softmodem_params.numerology +#define EMULATE_RF softmodem_params.emulate_rf +#define CLOCK_SOURCE softmodem_params.clock_source +#define TIMING_SOURCE softmodem_params.timing_source +#define SEND_DMRSSYNC softmodem_params.send_dmrs_sync +#define USIM_TEST softmodem_params.usim_test + +#define DEFAULT_RFCONFIG_FILE "/usr/local/etc/syriq/ue.band7.tm1.PRB100.NR40.dat"; + +#define CMDLINE_PARAMS_DESC { \ + {"rf-config-file", CONFIG_HLP_RFCFGF, 0, strptr:(char **)&RF_CONFIG_FILE, defstrval:NULL, TYPE_STRING, sizeof(RF_CONFIG_FILE)},\ + {"phy-test", CONFIG_HLP_PHYTST, PARAMFLAG_BOOL, iptr:&PHY_TEST, defintval:0, TYPE_INT, 0}, \ + {"usim-test", CONFIG_HLP_USIM, PARAMFLAG_BOOL, u8ptr:&USIM_TEST, defintval:0, TYPE_UINT8, 0}, \ + {"clock", CONFIG_HLP_CLK, 0, uptr:&CLOCK_SOURCE, defintval:0, TYPE_UINT, 0}, \ + {"wait-for-sync", NULL, PARAMFLAG_BOOL, iptr:&WAIT_FOR_SYNC, defintval:0, TYPE_INT, 0}, \ + {"single-thread-enable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&SINGLE_THREAD_FLAG, defintval:0, TYPE_INT, 0}, \ + {"C" , CONFIG_HLP_DLF, 0, uptr:&(downlink_frequency[0][0]), defuintval:2680000000, TYPE_UINT, 0}, \ + {"a" , CONFIG_HLP_CHOFF, 0, iptr:&CHAIN_OFFSET, defintval:0, TYPE_INT, 0}, \ + {"d" , CONFIG_HLP_SOFTS, PARAMFLAG_BOOL, uptr:(uint32_t *)&do_forms, defintval:0, TYPE_INT8, 0}, \ + {"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, iptr:&opp_enabled, defintval:0, TYPE_INT, 0}, \ + {"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&NUMEROLOGY, defintval:0, TYPE_INT, 0}, \ + {"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&EMULATE_RF, defintval:0, TYPE_INT, 0}, \ + {"parallel-config", CONFIG_HLP_PARALLEL_CMD, 0, strptr:(char **)¶llel_config, defstrval:NULL, TYPE_STRING, 0}, \ + {"worker-config", CONFIG_HLP_WORKER_CMD, 0, strptr:(char **)&worker_config, defstrval:NULL, TYPE_STRING, 0}, \ + {"noS1", CONFIG_HLP_NOS1, PARAMFLAG_BOOL, uptr:&noS1, defintval:0, TYPE_INT, 0}, \ + {"rfsim", CONFIG_HLP_RFSIM, PARAMFLAG_BOOL, uptr:&rfsim, defintval:0, TYPE_INT, 0}, \ + {"basicsim", CONFIG_HLP_RFSIM, PARAMFLAG_BOOL, uptr:&basicsim, defintval:0, TYPE_INT, 0}, \ + {"nokrnmod", CONFIG_HLP_NOKRNMOD, PARAMFLAG_BOOL, uptr:&nokrnmod, defintval:0, TYPE_INT, 0}, \ + {"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, uptr:&nonbiot, defuintval:0, TYPE_INT, 0}, \ + } + + +#define CONFIG_HLP_FLOG "Enable online log \n" +#define CONFIG_HLP_LOGL "Set the global log level, valid options: (4:trace, 3:debug, 2:info, 1:warn, (0:error))\n" +#define CONFIG_HLP_LOGV "Set the global log verbosity \n" +#define CONFIG_HLP_TELN "Start embedded telnet server \n" +#define CONFIG_HLP_MSC "Enable the MSC tracing utility \n" +/*----------------------------------------------------------------------------------------------------------------------------*/ +/* command line parameters for LOG utility */ +/* optname helpstr paramflags XXXptr defXXXval type numelt */ +/*----------------------------------------------------------------------------------------------------------------------------*/ +#define START_MSC softmodem_params.start_msc +#define CMDLINE_LOGPARAMS_DESC { \ + {"R" , CONFIG_HLP_FLOG, 0, uptr:&online_log_messages, defintval:1, TYPE_INT, 0}, \ + {"g" , CONFIG_HLP_LOGL, 0, uptr:&glog_level, defintval:0, TYPE_UINT, 0}, \ + {"telnetsrv", CONFIG_HLP_TELN, PARAMFLAG_BOOL, uptr:&start_telnetsrv, defintval:0, TYPE_UINT, 0}, \ + {"msc", CONFIG_HLP_MSC, PARAMFLAG_BOOL, uptr:&START_MSC, defintval:0, TYPE_UINT, 0}, \ + {"log-mem", NULL, 0, strptr:(char **)&logmem_filename, defstrval:NULL, TYPE_STRING, 0}, \ + } + +#define CMDLINE_ONLINELOG_IDX 0 +#define CMDLINE_GLOGLEVEL_IDX 1 +#define CMDLINE_GLOGVERBO_IDX 2 +#define CMDLINE_STARTTELN_IDX 3 + +/* check function for global log level */ +#define CMDLINE_LOGPARAMS_CHECK_DESC { \ + { .s5= {NULL} } , \ + { .s2= {config_check_intrange, {0,4}}}, \ + { .s5= {NULL} } , \ + { .s5= {NULL} } , \ + { .s5= {NULL} } , \ + } + +/***************************************************************************************************************************************/ + +#define SOFTMODEM_NOS1_BIT (1<<0) +#define SOFTMODEM_NOKRNMOD_BIT (1<<1) +#define SOFTMODEM_NONBIOT_BIT (1<<2) +#define SOFTMODEM_RFSIM_BIT (1<<10) +#define SOFTMODEM_BASICSIM_BIT (1<<11) +#define SOFTMODEM_SIML1_BIT (1<<12) +#define SOFTMODEM_DOFORMS_BIT (1<<15) + +#define IS_SOFTMODEM_NOS1 ( get_softmodem_optmask() & SOFTMODEM_NOS1_BIT) +#define IS_SOFTMODEM_NOKRNMOD ( get_softmodem_optmask() & SOFTMODEM_NOKRNMOD_BIT) +#define IS_SOFTMODEM_NONBIOT ( get_softmodem_optmask() & SOFTMODEM_NONBIOT_BIT) +#define IS_SOFTMODEM_RFSIM ( get_softmodem_optmask() & SOFTMODEM_RFSIM_BIT) +#define IS_SOFTMODEM_BASICSIM ( get_softmodem_optmask() & SOFTMODEM_BASICSIM_BIT) +#define IS_SOFTMODEM_SIML1 ( get_softmodem_optmask() & SOFTMODEM_SIML1_BIT) +#define IS_SOFTMODEM_DOFORMS ( get_softmodem_optmask() & SOFTMODEM_DOFORMS_BIT) + typedef struct { uint64_t optmask; @@ -19,4 +192,14 @@ typedef struct { uint32_t send_dmrs_sync; } softmodem_params_t; +extern uint64_t get_softmodem_optmask(void); +extern uint64_t set_softmodem_optmask(uint64_t bitmask); +extern softmodem_params_t *get_softmodem_params(void); +extern void get_common_options(void); +#define SOFTMODEM_RTSIGNAL (SIGRTMIN+1) +extern void set_softmodem_sighandler(void); +extern uint32_t downlink_frequency[MAX_NUM_CCs][4]; +#ifdef __cplusplus +} +#endif #endif diff --git a/openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c b/openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c index fb516549ed..ef207b6cdc 100644 --- a/openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c +++ b/openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c @@ -35,6 +35,7 @@ #include #include #include "assertions.h" +#include "common/utils/LOG/log.h" #include "PHY/TOOLS/time_meas.h" #include "defs.h" @@ -482,11 +483,12 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha //Table of possible lifting sizes char temp; int simd_size; - int macro_segment, macro_segment_end; - + unsigned int macro_segment, macro_segment_end; + macro_segment = 8*macro_num; - macro_segment_end = (n_segments > 8*(macro_num+1)) ? 8*(macro_num+1) : n_segments; + // macro_segment_end = (n_segments > 8*(macro_num+1)) ? 8*(macro_num+1) : n_segments; + macro_segment_end = macro_segment + (n_segments > 8 ? 8 : n_segments); ///printf("macro_segment: %d\n", macro_segment); ///printf("macro_segment_end: %d\n", macro_segment_end ); @@ -506,7 +508,7 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha masks[7] = _mm256_set1_epi8(0x80); #endif - ///AssertFatal(n_segments>0&&n_segments<=8,"0 < n_segments %d <= 8\n",n_segments); + //determine number of bits in codeword if (BG==1) @@ -562,7 +564,7 @@ int ldpc_encoder_optim_8seg_multi(unsigned char **test_input,unsigned char **cha for (i=0; i>5; i++) { c256 = _mm256_and_si256(_mm256_cmpeq_epi8(_mm256_andnot_si256(_mm256_shuffle_epi8(_mm256_set1_epi32(((uint32_t*)test_input[macro_segment])[i]), shufmask),andmask),zero256),masks[0]); //for (j=1; jpuSch10xSnr = *(MacRLC_ParamList.paramarray[j][MACRLC_PUSCH10xSNR_IDX ].iptr); RC.mac[j]->puCch10xSnr = *(MacRLC_ParamList.paramarray[j][MACRLC_PUCCH10xSNR_IDX ].iptr); RC.nb_mac_CC[j] = *(MacRLC_ParamList.paramarray[j][MACRLC_CC_IDX].iptr); - //RC.mac[j]->phy_test = *(MacRLC_ParamList.paramarray[j][MACRLC_PHY_TEST_IDX].iptr); - //printf("PHY_TEST = %d,%d\n", RC.mac[j]->phy_test, j); if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_N_PREFERENCE_IDX].strptr), "local_RRC") == 0) { // check number of instances is same as RRC/PDCP diff --git a/openair2/ENB_APP/enb_paramdef.h b/openair2/ENB_APP/enb_paramdef.h index 2975cf4aea..373dbf9a4e 100644 --- a/openair2/ENB_APP/enb_paramdef.h +++ b/openair2/ENB_APP/enb_paramdef.h @@ -1172,7 +1172,6 @@ typedef struct srb1_params_s { #define CONFIG_STRING_MACRLC_LOCAL_S_PORTD "local_s_portd" #define CONFIG_STRING_MACRLC_REMOTE_S_PORTD "remote_s_portd" #define CONFIG_STRING_MACRLC_SCHED_MODE "scheduler_mode" -#define CONFIG_STRING_MACRLC_PHY_TEST_MODE "phy_test_mode" #define MACRLC_CC_IDX 0 #define MACRLC_TRANSPORT_N_PREFERENCE_IDX 1 @@ -1192,7 +1191,6 @@ typedef struct srb1_params_s { #define MACRLC_LOCAL_S_PORTD_IDX 15 #define MACRLC_REMOTE_S_PORTD_IDX 16 #define MACRLC_SCHED_MODE_IDX 17 -#define MACRLC_PHY_TEST_IDX 18 /*---------------------------------------------------------------------------------------------------------------------------------------------------------*/ /* thread configuration parameters section name */ diff --git a/openair2/GNB_APP/gnb_config.c b/openair2/GNB_APP/gnb_config.c index acf87ab538..7061423ba6 100644 --- a/openair2/GNB_APP/gnb_config.c +++ b/openair2/GNB_APP/gnb_config.c @@ -374,8 +374,6 @@ void RCconfig_nr_macrlc() { for (j=0;jphy_test = *(MacRLC_ParamList.paramarray[j][MACRLC_PHY_TEST_IDX].iptr); - //printf("PHY_TEST = %d,%d\n", RC.nrmac[j]->phy_test, j); if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_N_PREFERENCE_IDX].strptr), "local_RRC") == 0) { // check number of instances is same as RRC/PDCP diff --git a/openair2/GNB_APP/gnb_paramdef.h b/openair2/GNB_APP/gnb_paramdef.h index 4041338251..76d24f75f3 100644 --- a/openair2/GNB_APP/gnb_paramdef.h +++ b/openair2/GNB_APP/gnb_paramdef.h @@ -1008,7 +1008,6 @@ typedef enum { #define CONFIG_STRING_MACRLC_REMOTE_S_PORTC "remote_s_portc" #define CONFIG_STRING_MACRLC_LOCAL_S_PORTD "local_s_portd" #define CONFIG_STRING_MACRLC_REMOTE_S_PORTD "remote_s_portd" -#define CONFIG_STRING_MACRLC_PHY_TEST_MODE "phy_test_mode" #define MACRLC_CC_IDX 0 @@ -1029,7 +1028,6 @@ typedef enum { #define MACRLC_LOCAL_S_PORTD_IDX 15 #define MACRLC_REMOTE_S_PORTD_IDX 16 #define MACRLC_SCHED_MODE_IDX 17 -#define MACRLC_PHY_TEST_IDX 18 /* thread configuration parameters section name */ diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h index 10df4567c4..2cfce4766f 100644 --- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h @@ -59,7 +59,6 @@ extern unsigned short NODE_ID[1]; /* Scheduler */ extern RAN_CONTEXT_t RC; -extern int phy_test; extern uint8_t nfapi_mode; /*#if defined(PRE_SCD_THREAD) diff --git a/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c b/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c index 0478a6b7d5..c29f75cd01 100644 --- a/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c +++ b/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c @@ -32,7 +32,14 @@ //#include "defs.h" #include "mac_proto.h" -#include "executables/nr-softmodem.h" +#include "../../ARCH/COMMON/common_lib.h" +//#undef MALLOC +#include "assertions.h" +#include "PHY/types.h" +#include "PHY/defs_UE.h" +#include "openair2/LAYER2/RLC/rlc.h" +#include "openair2/LAYER2/PDCP_v10.1.0/pdcp.h" +#include "executables/softmodem-common.h" static NR_UE_MAC_INST_t *nr_ue_mac_inst; diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index 579f5c6928..f4a53fa383 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -30,7 +30,6 @@ * \warning */ -#include "executables/nr-softmodem.h" /* MAC related headers */ #include "mac_proto.h" @@ -49,7 +48,7 @@ /*Openair Packet Tracer */ #include "UTIL/OPT/opt.h" #include "OCG.h" - +#include "executables/softmodem-common.h" /* log utils */ #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" @@ -2067,7 +2066,7 @@ void nr_ue_send_sdu(module_id_t module_idP, if (opt_enabled) { trace_pdu(DIRECTION_DOWNLINK, pduP, pdu_len, module_idP, WS_C_RNTI, - (int) UE_mac_inst[module_idP].cs_RNTI, frameP, ttiP, 0, 0); //subframeP + (int)(UE_mac_inst[module_idP].cs_RNTI), frameP, ttiP, 0, 0); //subframeP LOG_D(OPT, "[UE %d][DLSCH] Frame %d trace pdu for rnti %p with size %d\n", module_idP, frameP, UE_mac_inst[module_idP].cs_RNTI, pdu_len); } diff --git a/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c b/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c index 9c5c17e223..4ebd12c26f 100644 --- a/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c +++ b/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c @@ -471,7 +471,7 @@ rb_found: #endif } -static void add_srb(int rnti, struct LTE_SRB_ToAddMod *s) +__attribute__ ((unused)) static void add_srb(int rnti, struct LTE_SRB_ToAddMod *s) { nr_rlc_entity_t *nr_rlc_am; nr_rlc_ue_t *ue; @@ -739,7 +739,7 @@ static void add_drb_um(int rnti, struct LTE_DRB_ToAddMod *s) nr_rlc_manager_unlock(nr_rlc_ue_manager); } -static void add_drb(int rnti, struct LTE_DRB_ToAddMod *s) +__attribute__ ((unused)) static void add_drb(int rnti, struct LTE_DRB_ToAddMod *s) { switch (s->rlc_Config->present) { case LTE_RLC_Config_PR_am: diff --git a/openair2/RRC/NR/MESSAGES/asn1_msg.c b/openair2/RRC/NR/MESSAGES/asn1_msg.c index 44fe980ebe..a3bdffb5f6 100644 --- a/openair2/RRC/NR/MESSAGES/asn1_msg.c +++ b/openair2/RRC/NR/MESSAGES/asn1_msg.c @@ -128,7 +128,6 @@ typedef struct xer_sprint_string_s { //replace LTE //extern unsigned char NB_eNB_INST; extern unsigned char NB_gNB_INST; -extern uint8_t usim_test; extern RAN_CONTEXT_t RC; diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c index 05c794bdc4..eccece02ca 100644 --- a/targets/RT/USER/lte-softmodem.c +++ b/targets/RT/USER/lte-softmodem.c @@ -150,7 +150,6 @@ char channels[128] = "0"; int rx_input_level_dBm; int otg_enabled; -uint8_t exit_missed_slots=1; uint64_t num_missed_slots=0; // counter for the number of missed slots @@ -235,24 +234,6 @@ unsigned int build_rfdc(int dcoff_i_rxfe, int dcoff_q_rxfe) { } -void signal_handler(int sig) { - void *array[10]; - size_t size; - - if (sig==SIGSEGV) { - // get void*'s for all entries on the stack - size = backtrace(array, 10); - // print out all the frames to stderr - fprintf(stderr, "Error: signal %d:\n", sig); - backtrace_symbols_fd(array, size, 2); - exit(-1); - } else { - printf("Linux signal %s...\n",strsignal(sig)); - exit_function(__FILE__, __FUNCTION__, __LINE__,"softmodem starting exit procedure\n"); - } -} - - void exit_function(const char *file, const char *function, const int line, const char *s) { int ru_id; @@ -537,9 +518,6 @@ int main ( int argc, char **argv ) printf("Reading in command-line options\n"); get_options (); - if (is_nos1exec(argv[0]) ) - set_softmodem_optmask(SOFTMODEM_NOS1_BIT); - EPC_MODE_ENABLED = !IS_SOFTMODEM_NOS1; if (CONFIG_ISFLAGSET(CONFIG_ABORT) ) { @@ -570,10 +548,7 @@ int main ( int argc, char **argv ) MSC_INIT(MSC_E_UTRAN, THREAD_MAX+TASK_MAX); init_opt(); // to make a graceful exit when ctrl-c is pressed - signal(SIGSEGV, signal_handler); - signal(SIGINT, signal_handler); - signal(SIGTERM, signal_handler); - signal(SIGABRT, signal_handler); + set_softmodem_sighandler(); check_clock(); #ifndef PACKAGE_VERSION # define PACKAGE_VERSION "UNKNOWN-EXPERIMENTAL" diff --git a/targets/RT/USER/lte-softmodem.h b/targets/RT/USER/lte-softmodem.h index 26a70843e6..7b896b2817 100644 --- a/targets/RT/USER/lte-softmodem.h +++ b/targets/RT/USER/lte-softmodem.h @@ -35,63 +35,7 @@ #include "proto_agent.h" #include "executables/softmodem-common.h" -/* help strings definition for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */ -#define CONFIG_HLP_RFCFGF "Configuration file for front-end (e.g. LMS7002M)\n" -#define CONFIG_HLP_ULMAXE "set the eNodeB max ULSCH erros\n" -#define CONFIG_HLP_CALUER "set UE RX calibration\n" -#define CONFIG_HLP_CALUERM "" -#define CONFIG_HLP_CALUERB "" -#define CONFIG_HLP_DBGUEPR "UE run normal prach power ramping, but don't continue random-access\n" -#define CONFIG_HLP_CALPRACH "UE run normal prach with maximum power, but don't continue random-access\n" -#define CONFIG_HLP_NOL2CN "bypass L2 and upper layers\n" -#define CONFIG_HLP_SIML1 "activate RF simulator instead of HW\n" -#define CONFIG_HLP_NUMUE "number of UE instances\n" -#define CONFIG_HLP_UERXG "set UE RX gain\n" -#define CONFIG_HLP_UERXGOFF "external UE amplifier offset\n" -#define CONFIG_HLP_UETXG "set UE TX gain\n" -#define CONFIG_HLP_UENANTR "set UE number of rx antennas\n" -#define CONFIG_HLP_UENANTT "set UE number of tx antennas\n" -#define CONFIG_HLP_UESCAN "set UE to scan around carrier\n" -#define CONFIG_HLP_DUMPFRAME "dump UE received frame to rxsig_frame0.dat and exit\n" -#define CONFIG_HLP_DLSHIFT "dynamic shift for LLR compuation for TM3/4 (default 0)\n" -#define CONFIG_HLP_UELOOP "get softmodem (UE) to loop through memory instead of acquiring from HW\n" -#define CONFIG_HLP_PHYTST "test UE phy layer, mac disabled\n" -#define CONFIG_HLP_DMAMAP "sets flag for improved EXMIMO UE performance\n" -#define CONFIG_HLP_EXTS "tells hardware to use an external timing reference\n" -#define CONFIG_HLP_DMRSSYNC "tells RU to insert DMRS in subframe 1 slot 0" -#define CONFIG_HLP_CLK "tells hardware to use a clock reference (0:internal, 1:external, 2:gpsdo)\n" -#define CONFIG_HLP_USIM "use XOR autentication algo in case of test usim mode\n" -#define CONFIG_HLP_NOSNGLT "Disables single-thread mode in lte-softmodem\n" -#define CONFIG_HLP_TADV "Set timing_advance\n" -#define CONFIG_HLP_DLF "Set the downlink frequency for all component carriers\n" -#define CONFIG_HLP_CHOFF "Channel id offset\n" -#define CONFIG_HLP_SOFTS "Enable soft scope and L1 and L2 stats (Xforms)\n" -#define CONFIG_HLP_EXMCAL "Calibrate the EXMIMO borad, available files: exmimo2_2arxg.lime exmimo2_2brxg.lime \n" -#define CONFIG_HLP_ITTIL "Generate ITTI analyzser logs (similar to wireshark logs but with more details)\n" -#define CONFIG_HLP_DLMCS "Set the maximum downlink MCS\n" -#define CONFIG_HLP_STMON "Enable processing timing measurement of lte softmodem on per subframe basis \n" -#define CONFIG_HLP_PRB "Set the PRB, valid values: 6, 25, 50, 100 \n" -#define CONFIG_HLP_EMULIFACE "Set the interface name for the multicast transport for emulation mode (e.g. eth0, lo, etc.) \n" -//#define CONFIG_HLP_NUMUES "Set the number of UEs for the emulation" -#define CONFIG_HLP_MSLOTS "Skip the missed slots/subframes \n" -#define CONFIG_HLP_ULMCS "Set the maximum uplink MCS\n" -#define CONFIG_HLP_TDD "Set hardware to TDD mode (default: FDD). Used only with -U (otherwise set in config file).\n" -#define CONFIG_HLP_UE "Set the lte softmodem as a UE\n" -#define CONFIG_HLP_TQFS "Apply three-quarter of sampling frequency, 23.04 Msps to reduce the data rate on USB/PCIe transfers (only valid for 20 MHz)\n" -#define CONFIG_HLP_TPORT "tracer port\n" -#define CONFIG_HLP_NOTWAIT "don't wait for tracer, start immediately\n" -#define CONFIG_HLP_TNOFORK "to ease debugging with gdb\n" -#define CONFIG_HLP_NUMEROLOGY "adding numerology for 5G\n" -#define CONFIG_HLP_EMULATE_RF "Emulated RF enabled(disable by defult)\n" -#define CONFIG_HLP_PARALLEL_CMD "three config for level of parallelism 'PARALLEL_SINGLE_THREAD', 'PARALLEL_RU_L1_SPLIT', or 'PARALLEL_RU_L1_TRX_SPLIT'\n" -#define CONFIG_HLP_WORKER_CMD "two option for worker 'WORKER_DISABLE' or 'WORKER_ENABLE'\n" -#define CONFIG_HLP_NOS1 "Disable s1 interface\n" -#define CONFIG_HLP_RFSIM "Run in rf simulator mode (also known as basic simulator)\n" -#define CONFIG_HLP_NOKRNMOD "(noS1 only): Use tun instead of namesh module \n" -#define CONFIG_HLP_DISABLNBIOT "disable nb-iot, even if defined in config\n" - -#define CONFIG_HLP_USRP_ARGS "set the arguments to identify USRP (same syntax as in UHD)\n" /***************************************************************************************************************************************/ /* command line options definitions, CMDLINE_XXXX_DESC macros are used to initialize paramdef_t arrays which are then used as argument @@ -121,6 +65,31 @@ #define CMDLINE_MEMLOOP_IDX 6 #define CMDLINE_DUMPMEMORY_IDX 7 /*------------------------------------------------------------------------------------------------------------------------------------------*/ +/* help strings definition for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */ + + +#define CONFIG_HLP_SIML1 "activate RF simulator instead of HW\n" +#define CONFIG_HLP_NUMUE "number of UE instances\n" +#define CONFIG_HLP_UERXG "set UE RX gain\n" +#define CONFIG_HLP_UERXGOFF "external UE amplifier offset\n" +#define CONFIG_HLP_UETXG "set UE TX gain\n" +#define CONFIG_HLP_UENANTR "set UE number of rx antennas\n" +#define CONFIG_HLP_UENANTT "set UE number of tx antennas\n" +#define CONFIG_HLP_UESCAN "set UE to scan around carrier\n" +#define CONFIG_HLP_EMULIFACE "Set the interface name for the multicast transport for emulation mode (e.g. eth0, lo, etc.) \n" +#define CONFIG_HLP_PRB "Set the PRB, valid values: 6, 25, 50, 100 \n" +#define CONFIG_HLP_DLSHIFT "dynamic shift for LLR compuation for TM3/4 (default 0)\n" +#define CONFIG_HLP_USRP_ARGS "set the arguments to identify USRP (same syntax as in UHD)\n" +#define CONFIG_HLP_DMAMAP "sets flag for improved EXMIMO UE performance\n" +#define CONFIG_HLP_CLK "tells hardware to use a clock reference (0:internal, 1:external, 2:gpsdo)\n" +#define CONFIG_HLP_TDD "Set hardware to TDD mode (default: FDD). Used only with -U (otherwise set in config file).\n" +#define CONFIG_HLP_TADV "Set timing_advance\n" + + + + + + /*-------------------------------------------------------------------------------------------------------------------------------------------------------*/ @@ -166,99 +135,7 @@ #define DEFAULT_DLF 2680000000 -/*-----------------------------------------------------------------------------------------------------------------------------------------------------*/ -/* command line parameters common to eNodeB and UE */ -/* optname helpstr paramflags XXXptr defXXXval type numelt */ -/*-----------------------------------------------------------------------------------------------------------------------------------------------------*/ -#define RF_CONFIG_FILE softmodem_params.rf_config_file -#define PHY_TEST softmodem_params.phy_test -#define WAIT_FOR_SYNC softmodem_params.wait_for_sync -#define SINGLE_THREAD_FLAG softmodem_params.single_thread_flag -#define CHAIN_OFFSET softmodem_params.chain_offset -#define NUMEROLOGY softmodem_params.numerology -#define EMULATE_RF softmodem_params.emulate_rf -#define CLOCK_SOURCE softmodem_params.clock_source -#define TIMING_SOURCE softmodem_params.timing_source -#define SEND_DMRSSYNC softmodem_params.send_dmrs_sync -#define USIM_TEST softmodem_params.usim_test -#define CMDLINE_PARAMS_DESC { \ - {"rf-config-file", CONFIG_HLP_RFCFGF, 0, strptr:(char **)&RF_CONFIG_FILE, defstrval:NULL, TYPE_STRING, sizeof(RF_CONFIG_FILE)},\ - {"ulsch-max-errors", CONFIG_HLP_ULMAXE, 0, uptr:&ULSCH_max_consecutive_errors, defuintval:0, TYPE_UINT, 0}, \ - {"phy-test", CONFIG_HLP_PHYTST, PARAMFLAG_BOOL, iptr:&PHY_TEST, defintval:0, TYPE_INT, 0}, \ - {"usim-test", CONFIG_HLP_USIM, PARAMFLAG_BOOL, u8ptr:&USIM_TEST, defintval:0, TYPE_UINT8, 0}, \ - {"clock", CONFIG_HLP_CLK, 0, uptr:&CLOCK_SOURCE, defintval:0, TYPE_UINT, 0}, \ - {"wait-for-sync", NULL, PARAMFLAG_BOOL, iptr:&WAIT_FOR_SYNC, defintval:0, TYPE_INT, 0}, \ - {"single-thread-enable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&SINGLE_THREAD_FLAG, defintval:0, TYPE_INT, 0}, \ - {"C" , CONFIG_HLP_DLF, 0, uptr:&(downlink_frequency[0][0]), defuintval:2680000000, TYPE_UINT, 0}, \ - {"a" , CONFIG_HLP_CHOFF, 0, iptr:&CHAIN_OFFSET, defintval:0, TYPE_INT, 0}, \ - {"d" , CONFIG_HLP_SOFTS, PARAMFLAG_BOOL, uptr:(uint32_t *)&do_forms, defintval:0, TYPE_INT8, 0}, \ - {"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, iptr:&opp_enabled, defintval:0, TYPE_INT, 0}, \ - {"S" , CONFIG_HLP_MSLOTS, PARAMFLAG_BOOL, u8ptr:&exit_missed_slots, defintval:1, TYPE_UINT8, 0}, \ - {"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&NUMEROLOGY, defintval:0, TYPE_INT, 0}, \ - {"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&EMULATE_RF, defintval:0, TYPE_INT, 0}, \ - {"parallel-config", CONFIG_HLP_PARALLEL_CMD, 0, strptr:(char **)¶llel_config, defstrval:NULL, TYPE_STRING, 0}, \ - {"worker-config", CONFIG_HLP_WORKER_CMD, 0, strptr:(char **)&worker_config, defstrval:NULL, TYPE_STRING, 0}, \ - {"noS1", CONFIG_HLP_NOS1, PARAMFLAG_BOOL, uptr:&noS1, defintval:0, TYPE_INT, 0}, \ - {"rfsim", CONFIG_HLP_RFSIM, PARAMFLAG_BOOL, uptr:&rfsim, defintval:0, TYPE_INT, 0}, \ - {"basicsim", CONFIG_HLP_RFSIM, PARAMFLAG_BOOL, uptr:&basicsim, defintval:0, TYPE_INT, 0}, \ - {"nokrnmod", CONFIG_HLP_NOKRNMOD, PARAMFLAG_BOOL, uptr:&nokrnmod, defintval:0, TYPE_INT, 0}, \ - {"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, uptr:&nonbiot, defuintval:0, TYPE_INT, 0}, \ - } -#define CONFIG_HLP_FLOG "Enable online log \n" -#define CONFIG_HLP_LOGL "Set the global log level, valid options: (4:trace, 3:debug, 2:info, 1:warn, (0:error))\n" -#define CONFIG_HLP_LOGV "Set the global log verbosity \n" -#define CONFIG_HLP_TELN "Start embedded telnet server \n" -#define CONFIG_HLP_MSC "Enable the MSC tracing utility \n" -/*----------------------------------------------------------------------------------------------------------------------------*/ -/* command line parameters for LOG utility */ -/* optname helpstr paramflags XXXptr defXXXval type numelt */ -/*----------------------------------------------------------------------------------------------------------------------------*/ -#define START_MSC softmodem_params.start_msc -#define CMDLINE_LOGPARAMS_DESC { \ - {"R" , CONFIG_HLP_FLOG, 0, uptr:&online_log_messages, defintval:1, TYPE_INT, 0}, \ - {"g" , CONFIG_HLP_LOGL, 0, uptr:&glog_level, defintval:0, TYPE_UINT, 0}, \ - {"telnetsrv", CONFIG_HLP_TELN, PARAMFLAG_BOOL, uptr:&start_telnetsrv, defintval:0, TYPE_UINT, 0}, \ - {"msc", CONFIG_HLP_MSC, PARAMFLAG_BOOL, uptr:&START_MSC, defintval:0, TYPE_UINT, 0}, \ - {"log-mem", NULL, 0, strptr:(char **)&logmem_filename, defstrval:NULL, TYPE_STRING, 0}, \ - } - -#define CMDLINE_ONLINELOG_IDX 0 -#define CMDLINE_GLOGLEVEL_IDX 1 -#define CMDLINE_GLOGVERBO_IDX 2 -#define CMDLINE_STARTTELN_IDX 3 - -/* check function for global log level */ -#define CMDLINE_LOGPARAMS_CHECK_DESC { \ - { .s5= {NULL} } , \ - { .s2= {config_check_intrange, {0,4}}}, \ - { .s5= {NULL} } , \ - { .s5= {NULL} } , \ - { .s5= {NULL} } , \ - } - -/***************************************************************************************************************************************/ - -#define SOFTMODEM_NOS1_BIT (1<<0) -#define SOFTMODEM_NOKRNMOD_BIT (1<<1) -#define SOFTMODEM_NONBIOT_BIT (1<<2) -#define SOFTMODEM_RFSIM_BIT (1<<10) -#define SOFTMODEM_BASICSIM_BIT (1<<11) -#define SOFTMODEM_SIML1_BIT (1<<12) -#define SOFTMODEM_DOFORMS_BIT (1<<15) - -#define IS_SOFTMODEM_NOS1 ( get_softmodem_optmask() & SOFTMODEM_NOS1_BIT) -#define IS_SOFTMODEM_NOKRNMOD ( get_softmodem_optmask() & SOFTMODEM_NOKRNMOD_BIT) -#define IS_SOFTMODEM_NONBIOT ( get_softmodem_optmask() & SOFTMODEM_NONBIOT_BIT) -#define IS_SOFTMODEM_RFSIM ( get_softmodem_optmask() & SOFTMODEM_RFSIM_BIT) -#define IS_SOFTMODEM_BASICSIM ( get_softmodem_optmask() & SOFTMODEM_BASICSIM_BIT) -#define IS_SOFTMODEM_SIML1 ( get_softmodem_optmask() & SOFTMODEM_SIML1_BIT) -#define IS_SOFTMODEM_DOFORMS ( get_softmodem_optmask() & SOFTMODEM_DOFORMS_BIT) -extern uint64_t get_softmodem_optmask(void); -extern uint64_t set_softmodem_optmask(uint64_t bitmask); -extern void get_common_options(void); -extern softmodem_params_t *get_softmodem_params(void); -extern unsigned int is_nos1exec(char *exepath) ; uint64_t get_pdcp_optmask(void); extern pthread_cond_t sync_cond; extern pthread_mutex_t sync_mutex; @@ -268,7 +145,6 @@ extern uint32_t downlink_frequency[MAX_NUM_CCs][4]; extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; extern int rx_input_level_dBm; -extern uint8_t exit_missed_slots; extern uint64_t num_missed_slots; // counter for the number of missed slots extern int oaisim_flag; diff --git a/targets/RT/USER/lte-uesoftmodem.c b/targets/RT/USER/lte-uesoftmodem.c index cd96b8adf4..b468ff12d4 100644 --- a/targets/RT/USER/lte-uesoftmodem.c +++ b/targets/RT/USER/lte-uesoftmodem.c @@ -169,7 +169,6 @@ int rx_input_level_dBm; static LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]; -uint8_t exit_missed_slots=1; uint64_t num_missed_slots=0; // counter for the number of missed slots // prototypes from function implemented in lte-ue.c, probably should be elsewhere in a include file. @@ -264,26 +263,6 @@ unsigned int build_rfdc(int dcoff_i_rxfe, int dcoff_q_rxfe) { } - -void signal_handler(int sig) { - void *array[10]; - size_t size; - - if (sig==SIGSEGV) { - // get void*'s for all entries on the stack - size = backtrace(array, 10); - // print out all the frames to stderr - fprintf(stderr, "Error: signal %d:\n", sig); - backtrace_symbols_fd(array, size, 2); - exit(-1); - } else { - char msg[64]; - sprintf(msg,"Received linux signal %s...\n",strsignal(sig)); - exit_function(__FILE__, __FUNCTION__, __LINE__,msg); - } -} - - void exit_function(const char *file, const char *function, const int line, const char *s) { int CC_id; logClean(); @@ -596,9 +575,6 @@ int main( int argc, char **argv ) { get_options (); - if (is_nos1exec(argv[0]) ) - set_softmodem_optmask(SOFTMODEM_NOS1_BIT); - EPC_MODE_ENABLED = !IS_SOFTMODEM_NOS1; printf("Running with %d UE instances\n",NB_UE_INST); @@ -645,10 +621,7 @@ int main( int argc, char **argv ) { printf ("PDCP PC5S socket\n"); pdcp_pc5_socket_init(); // to make a graceful exit when ctrl-c is pressed - signal(SIGSEGV, signal_handler); - signal(SIGINT, signal_handler); - signal(SIGTERM, signal_handler); - signal(SIGABRT, signal_handler); + set_softmodem_sighandler(); check_clock(); #ifndef PACKAGE_VERSION # define PACKAGE_VERSION "UNKNOWN-EXPERIMENTAL" From f1a862051564f745612a6b64434fb8b01c32177f Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Mon, 10 Feb 2020 13:29:32 +0100 Subject: [PATCH 73/76] CI: fixes in python framework -- fromdos was to be called from python executor and not from ADB server -- doing a power-cycle on CAT-M module at start of test Signed-off-by: Raphael Defosseux --- ci-scripts/main.py | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/ci-scripts/main.py b/ci-scripts/main.py index d3027630b9..e122339269 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -248,6 +248,7 @@ class SSHConnection(): elif self.sshresponse == 1: logging.debug('\u001B[1;37;41m Unexpected EOF \u001B[0m') logging.debug('Expected Line : ' + expectedline) + logging.debug(str(self.ssh.before)) sys.exit(self.sshresponse) elif self.sshresponse == 2: logging.debug('\u001B[1;37;41m Unexpected TIMEOUT \u001B[0m') @@ -1213,6 +1214,11 @@ class SSHConnection(): # Calling twice AT to clear all buffers self.command('AT', 'OK|ERROR', 5) self.command('AT', 'OK', 5) + # Doing a power cycle + self.command('AT^RESET', 'SIMSTORE,READY', 15) + self.command('AT', 'OK|ERROR', 5) + self.command('AT', 'OK', 5) + self.command('ATE1', 'OK', 5) # Disabling the Radio self.command('AT+CFUN=0', 'OK', 5) logging.debug('\u001B[1m Cellular Functionality disabled\u001B[0m') @@ -2763,7 +2769,9 @@ class SSHConnection(): self.copyin(self.UEIPAddress, self.UEUserName, self.UEPassword, self.UESourceCodePath + '/cmake_targets/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.') else: self.copyin(self.ADBIPAddress, self.ADBUserName, self.ADBPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.') - self.command('fromdos -o iperf_server_' + self.testCase_id + '_' + device_id + '.log', '\$', 5) + # fromdos has to be called on the python executor not on ADB server + cmd = 'fromdos -o iperf_server_' + self.testCase_id + '_' + device_id + '.log' + subprocess.run(cmd, shell=True) self.Iperf_analyzeV2Server(lock, UE_IPAddress, device_id, statusQueue, modified_options) # in case of OAI UE: From 3a10c5ca6594d9051ac3c2bfb6f758c44a081d24 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Thu, 6 Feb 2020 17:26:21 +0100 Subject: [PATCH 74/76] DOC: adding contributor and separate readme/changelog Signed-off-by: Raphael Defosseux --- CHANGELOG.md | 96 +++ CONTRIBUTING.md | 23 + NOTICE.md | 23 + NOTICE.txt | 21 - README.md | 59 ++ README.txt | 110 ---- .../d2d_emulator_setup.txt | 0 openair1/PHY/TOOLS/twiddle3072.h | 42 -- svn2git/README.txt | 64 -- svn2git/authors.txt | 86 --- svn2git/authors_original.txt | 45 -- svn2git/authors_original_java_output.txt | 86 --- svn2git/check_diff_author.sh | 8 - svn2git/git-author-rewrite.sh | 22 - ubl | 575 ------------------ 15 files changed, 201 insertions(+), 1059 deletions(-) create mode 100644 CHANGELOG.md create mode 100644 CONTRIBUTING.md create mode 100644 NOTICE.md delete mode 100644 NOTICE.txt create mode 100644 README.md delete mode 100644 README.txt rename d2d_emulator_setup.txt => doc/d2d_emulator_setup.txt (100%) delete mode 100644 openair1/PHY/TOOLS/twiddle3072.h delete mode 100644 svn2git/README.txt delete mode 100644 svn2git/authors.txt delete mode 100644 svn2git/authors_original.txt delete mode 100644 svn2git/authors_original_java_output.txt delete mode 100755 svn2git/check_diff_author.sh delete mode 100755 svn2git/git-author-rewrite.sh delete mode 100644 ubl diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000000..7f095acc16 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,96 @@ +# RELEASE NOTES: # + +## [v1.2.1](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.2.1) -> February 2020. ## + +* Bug fix for mutex lock for wake-up signal + +## [v1.2.0](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.2.0) -> January 2020. ## + +This version adds the following implemented features: + +* LTE-M : eNB support for Mode A repetitions + - PUSCH CE - 8 Repetitions +* Improved CDRX implementation for monolithic eNB +* Experimental eMBMS support (now also on eNB side) +* Experimental MCE - Multicast Coordination Entity +* Bug fixes + +This version also has an improved code quality: + +* Better Test Coverage in Continuous Integration: + - Initial framework to do long-run testing at R2LAB + +## [v1.1.1](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.1.1) -> November 2019. ## + +- Bug fix in the TDD Fair Round-Robin scheduler + +## [v1.1.0](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.1.0) -> July 2019. ## + +This version adds the following implemented features: + +* Experimental support of LTE-M + - Single LTE-M UE attachment, legacy-LTE UE attachment is disabled +* X2 interface and handover (also X2-U interface) + - In FDD and TDD +* CU/DU split (F1 interface) + - Tested only in FDD +* CDRX + - Tested only in FDD +* Experimental eMBMS support (only on UE side) +* Experimental multi-RRU support + - Tested only in TDD + +This version has an improved code quality: + +* Simplification of the Build System + - A single build includes all full-stack simulators, S1/noS1 modes and one HW platform (such as USRP, BladeRF, ...) +* TUN interface is now used as default for the data plane + - for UE, eNB-noS1 and UE-noS1 +* Code Cleanup +* Better Static Code Analysis: + - Limited number of errors in cppcheck + - Important Decrease on high Impact errors in CoverityScan +* Better Test Coverage in Continuous Integration: + - TM2, CDRX, IF4.5, F1 + - OAI UE is tested in S1 and noS1 modes with USRP board + - Multi-RRU TDD mode + - X2 Handover in FDD mode + +## [v1.0.3](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.0.3) -> June 2019. ## + +- Bug fix for LimeSuite v19.04.0 API + +## [v1.0.2](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.0.2) -> February 2019. ## + +- Full OAI support for 3.13.1 UHD + +## [v1.0.1](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.0.1) -> February 2019. ## + +- Bug fix for the UE L1 simulator. + +## [v1.0.0](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.0.0) -> January 2019. ## + +This version first implements the architectural split described in the following picture. + +![Block Diagram](./doc/images/oai_lte_enb_func_split_arch.png) + +* Only FAPI, nFAPI and IF4.5 interfaces are implemented. +* Repository tree structure prepares future integrations of features such as LTE-M, nbIOT or 5G-NR. +* Preliminary X2 support has been implemented. +* S1-flex has been introduced. +* New tools: config library, telnet server, ... +* A lot of bugfixes and a proper automated Continuous Integration process validates contributions. + +Old Releases: + +* v0.6.1 -> Mostly bugfixes. This is the last version without NFAPI. +* v0.6 -> RRH functionality, UE greatly improved, better TDD support, a lot of bugs fixed. + - WARNING: oaisim in PHY abstraction mode does not work, you need to use v0.5.2 for that. +* v0.5.2 -> Last version with old code for oaisim (abstraction mode works) +* v0.5.1 -> Merge of bugfix-137-uplink-fixes. It includes stablity fixes for eNB +* v0.5 -> Merge of enhancement-10-harmony-lts. It includes fixes for Ubuntu 16.04 support +* v0.4 -> Merge of feature-131-new-license. It closes issue#131 and changes the license to OAI Public License V1.0 +* v0.3 -> Last stable commit on develop branch before the merge of feature-131-new-license. This is the last commit with GPL License +* v0.2 -> Merge of enhancement-10-harmony to include NGFI RRH + New Interface for RF/BBU +* v0.1 -> Last stable commit on develop branch before enhancement-10-harmony + diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000000..61e44bdd55 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,23 @@ +# Contributing to OpenAirInterface # + +We want to make contributing to this project as easy and transparent as possible. + +Please refer to the steps described on our website: [How to contribute to OAI](https://www.openairinterface.org/?page_id=112) + +1. Sign and return a Contributor License Agreement to OAI team. +2. Create an account on [Eurecom GitLab Server](https://gitlab.eurecom.fr). +3. Provide the identifiant of this account to the OAI team (mailto:contact@openairinterface.org) so you have developer rights on this repository. +4. The policies are described in these wiki pages: [OAI Policies](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/oai-policies-home) + - PLEASE DO NOT FORK the OAI repository on your own Eurecom GitLab account. It just eats up space on our servers. + - You can fork onto another hosting system. But we will NOT accept a merge request from a forked repository. + * This decision was made for the license reasons. + * The Continuous Integration will reject your merge request. + - All merge requests SHALL have `develop` branch as target branch. + +## Coding Styles ## + +There are described [here](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/guidelines/guidelines-home) + +## License ## + +By contributing to OpenAirInterface, you agree that your contributions will be licensed under the LICENSE file in the root directory of this source tree. diff --git a/NOTICE.md b/NOTICE.md new file mode 100644 index 0000000000..65c6105660 --- /dev/null +++ b/NOTICE.md @@ -0,0 +1,23 @@ +The source code of openairinterface5g is distributed under **OAI Public License V1.1**. + +For more details of the license, refer to [LICENSE](LICENSE) file in the same directory. + +However, the source code also contains third party software that is acknowledged here for reference. + +## Credits for LFDS user space source code located in folder openair2/UTILS/LFDS/liblfds6.1.1/ ## + +See on [liblfds website](https://liblfds.org/) the license section. + +
+"There is no license. You are free to use this software in any way, for any purpose. Go forth and create wealth!
+If however for legal reasons a licence is required, the license of your choice will be granted."
+
+ +## Credits for source code common/utils/collection/queue.h: ## + +The Regents of the University of California: BSD 3-Clause Licence. + +## Credits for source code common/utils/collection/tree.h: ## + +Niels Provos : BSD 2-Clause Licence. + diff --git a/NOTICE.txt b/NOTICE.txt deleted file mode 100644 index 38d493284a..0000000000 --- a/NOTICE.txt +++ /dev/null @@ -1,21 +0,0 @@ -The source code of openairinterface5g is distributed under OAI Public License V1.0. -For more details of the license, refer to LICENSE file in the same directory. - -However, the source code also contains third party software that is acknowledged here for reference. - -Credits for LFDS user space source code located in folder openair2/UTILS/LFDS/liblfds6.1.1/ -http://liblfds.org/. -Extract from http://liblfds.org/pages/downloads_and_license.html: -"There is no license. You are free to use this software in any way, for any purpose. Go forth and create wealth! -If however for legal reasons a licence is required, the license of your choice will be granted." - - -Credits for source code common/utils/collection/queue.h: -The Regents of the University of California: BSD 3-Clause Licence. - - -Credits for source code common/utils/collection/tree.h: -Niels Provos : BSD 2-Clause Licence. - - - diff --git a/README.md b/README.md new file mode 100644 index 0000000000..0a0f5dee32 --- /dev/null +++ b/README.md @@ -0,0 +1,59 @@ +# OpenAirInterface License # + +OpenAirInterface is under OpenAirInterface Software Alliance license. + + * [OAI License Model](http://www.openairinterface.org/?page_id=101) + * [OAI License v1.1 on our website](http://www.openairinterface.org/?page_id=698) + +It is distributed under **OAI Public License V1.1**. + +The license information is distributed under [LICENSE](LICENSE) file in the same directory. + +Please see [NOTICE](NOTICE.md) file for third party software that is included in the sources. + +# Where to Start # + + * [How to build](./doc/BUILD.md) + * [How to run the modems](./doc/RUNMODEM.md) + +# RAN repository structure # + +The OpenAirInterface (OAI) software is composed of the following parts: + +
+openairinterface5g
+├── ci-scripts: Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI.
+├── cmake_targets: Build utilities to compile (simulation, emulation and real-time platforms), and generated build files
+├── common : Some common OAI utilities, other tools can be found at openair2/UTILS
+├── doc : Contains an up-to-date feature set list
+├── LICENSE
+├── maketags : Script to generate emacs tags
+├── nfapi : Contains the NFAPI code. A local Readme file provides more details.
+├── openair1 : 3GPP LTE Rel-10/12 PHY layer + PHY RF simulation. A local Readme file provides more details.
+├── openair2 : 3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP + LTE Rel-14 M2AP implementation.
+    ├── COMMON
+    ├── DOCS
+    ├── ENB_APP
+    ├── LAYER2/RLC/ with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0. 
+    ├── LAYER2/PDCP/PDCP_v10.1.0.
+    ├── NETWORK_DRIVER
+    ├── PHY_INTERFACE
+    ├── RRC/LITE
+    ├── UTIL
+    ├── X2AP
+    ├── M2AP
+    ├── MCE_APP
+├── openair3: 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
+    ├── COMMON
+    ├── DOCS
+    ├── GTPV1-U
+    ├── NAS
+    ├── S1AP
+    ├── M3AP
+    ├── SCTP
+    ├── SECU
+    ├── UDP
+    ├── UTILS
+└── targets: Top-level wrappers for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW.
+
+ diff --git a/README.txt b/README.txt deleted file mode 100644 index 579b084601..0000000000 --- a/README.txt +++ /dev/null @@ -1,110 +0,0 @@ -OpenAirInterface is under OpenAirInterface Software Alliance license. -├── http://www.openairinterface.org/?page_id=101 -├── http://www.openairinterface.org/?page_id=698 - -It is distributed under OAI Public License V1.1. -The license information is distributed under LICENSE file in the same directory. -Please see NOTICE.txt for third party software that is included in the sources. - -The OpenAirInterface (OAI) software is composed of the following parts: - -openairinterface5g -├── ci-scripts: Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI. -├── cmake_targets: Build utilities to compile (simulation, emulation and real-time platforms), and generated build files -├── common : Some common OAI utilities, other tools can be found at openair2/UTILS -├── doc : Contains an up-to-date feature set list -├── LICENSE -├── maketags : Script to generate emacs tags -├── nfapi : Contains the NFAPI code. A local Readme file provides more details. -├── openair1 : 3GPP LTE Rel-10/12 PHY layer + PHY RF simulation. A local Readme file provides more details. -├── openair2 : 3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP + LTE Rel-14 M2AP implementation. - ├── COMMON - ├── DOCS - ├── ENB_APP - ├── LAYER2/RLC/ with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0. - ├── LAYER2/PDCP/PDCP_v10.1.0. - ├── NETWORK_DRIVER - ├── PHY_INTERFACE - ├── RRC/LITE - ├── UTIL - ├── X2AP - ├── M2AP - ├── MCE_APP -├── openair3: 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE. - ├── COMMON - ├── DOCS - ├── GTPV1-U - ├── NAS - ├── S1AP - ├── M3AP - ├── SCTP - ├── SECU - ├── UDP - ├── UTILS -└── targets: Top-level wrappers for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW. - - -RELEASE NOTES: - -v1.2.0 -> January 2020. This version adds the following implemented features: - * LTE-M : eNB support for Mode A repetitions - - PUSCH CE - 8 Repetitions - * Improved CDRX implementation for monolithic eNB - * Experimental eMBMS support (now also on eNB side) - * Experimental MCE - Multicast Coordination Entity - * Bug fixes - This version also has an improved code quality: - * Better Test Coverage in Continuous Integration: - - Initial framework to do long-run testing at R2LAB - -v1.1.1 -> November 2019. Bug fix in the TDD Fair Round-Robin scheduler -v1.1.0 -> July 2019. This version adds the following implemented features: - * Experimental support of LTE-M - - Single LTE-M UE attachment, legacy-LTE UE attachment is disabled - * X2 interface and handover (also X2-U interface) - - In FDD and TDD - * CU/DU split (F1 interface) - - Tested only in FDD - * CDRX - - Tested only in FDD - * Experimental eMBMS support (only on UE side) - * Experimental multi-RRU support - - Tested only in TDD - This version has an improved code quality: - * Simplification of the Build System - - A single build includes all full-stack simulators, S1/noS1 modes and one HW platform (such as USRP, BladeRF, ...) - * TUN interface is now used as default for the data plane - - for UE, eNB-noS1 and UE-noS1 - * Code Cleanup - * Better Static Code Analysis: - - Limited number of errors in cppcheck - - Important Decrease on high Impact errors in CoverityScan - * Better Test Coverage in Continuous Integration: - - TM2, CDRX, IF4.5, F1 - - OAI UE is tested in S1 and noS1 modes with USRP board - - Multi-RRU TDD mode - - X2 Handover in FDD mode - -v1.0.3 -> June 2019: Bug fix for LimeSuite v19.04.0 API -v1.0.2 -> February 2019: Full OAI support for 3.13.1 UHD -v1.0.1 -> February 2019: Bug fix for the UE L1 simulator. -v1.0.0 -> January 2019. This version first implements the architectural split described in doc/oai_lte_enb_func_split_arch.png picture. - Only FAPI, nFAPI and IF4.5 interfaces are implemented. - Repository tree structure prepares future integrations of features such as LTE-M, nbIOT or 5G-NR. - Preliminary X2 support has been implemented. - S1-flex has been introduced. - New tools: config library, telnet server, ... - A lot of bugfixes and a proper automated Continuous Integration process validates contributions. - -v0.6.1 -> Mostly bugfixes. This is the last version without NFAPI. -v0.6 -> RRH functionality, UE greatly improved, better TDD support, - a lot of bugs fixed. WARNING: oaisim in PHY abstraction mode does not - work, you need to use v0.5.2 for that. -v0.5.2 -> Last version with old code for oaisim (abstraction mode works) -v0.5.1 -> Merge of bugfix-137-uplink-fixes. It includes stablity fixes for eNB -v0.5 -> Merge of enhancement-10-harmony-lts. It includes fixes for Ubuntu 16.04 support -v0.4 -> Merge of feature-131-new-license. It closes issue#131 and changes the license to OAI Public License V1.0 -v0.3 -> Last stable commit on develop branch before the merge of feature-131-new-license. This is the last commit with GPL License -v0.2 -> Merge of enhancement-10-harmony to include NGFI RRH + New Interface for RF/BBU -v0.1 -> Last stable commit on develop branch before enhancement-10-harmony - diff --git a/d2d_emulator_setup.txt b/doc/d2d_emulator_setup.txt similarity index 100% rename from d2d_emulator_setup.txt rename to doc/d2d_emulator_setup.txt diff --git a/openair1/PHY/TOOLS/twiddle3072.h b/openair1/PHY/TOOLS/twiddle3072.h deleted file mode 100644 index 099ef57455..0000000000 --- a/openair1/PHY/TOOLS/twiddle3072.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * 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 - */ - -/* Twiddles generated with -twa = floor(32767*exp(-sqrt(-1)*2*pi*(0:1023)/3072)); -twb = floor(32767*exp(-sqrt(-1)*2*pi*(0:2:2046)/3072)); -twa2 = zeros(1,2048); -twb2 = zeros(1,2048); -twa2(1:2:end) = real(twa); -twa2(2:2:end) = imag(twa); -twb2(1:2:end) = real(twb); -twb2(2:2:end) = imag(twb); -fd=fopen("twiddle_tmp.txt","w"); -fprintf(fd,"static int16_t twa3072[2048] = {"); -fprintf(fd,"%d,",twa2); -fprintf(fd,"};\n"); -fprintf(fd,"static int16_t twb3072[2048] = {"); -fprintf(fd,"%d,",twb2); -fprintf(fd,"};\n"); -fclose(fd); - */ - -static int16_t twa3072[2048] = 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-static int16_t twb3072[2048] = 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diff --git a/svn2git/README.txt b/svn2git/README.txt deleted file mode 100644 index ef20ceebf0..0000000000 --- a/svn2git/README.txt +++ /dev/null @@ -1,64 +0,0 @@ -This file describes briefly the steps that were carried out to migrate from *PUBLIC* OAI SVN repo (http://svn.eurecom.fr/openair4G/trunk) to the gitlab repo (git@gitlab.eurecom.fr:oai/openairinterface5G.git). In order to reduce the size of repository, we have only included SVN commits from r4000 up till now. None of branches/tags are migrated from SVN Repository to Git. - -1. The steps to migrate from SVN to Git were carried out using the instructions/script here, https://www.atlassian.com/git/tutorials/migrating-overview - -2. Currently, the repository is public during the "transition period" for everyone to get used to the repository. During the "transition period", we will check in changes only to SVN and synchronize SVN to Git repository once everyday. At the end of "transition period", we will mark SVN repo as read-only and Git repository will be the default working repository. Currently, the "transition period" is set to 1 month until 15 July. However, this date might be changed based on the feedback from the community.There are brief instructions to explain this workflow here, https://www.atlassian.com/git/tutorials/migrating-overview/. - -3. The author list file is located in authors.txt in the main working directory. This file was extracted from SVN logs, but is modified for name and email addresses. - -4. Add a certificate from gitlab.eurecom.fr to your Ubuntu 14.04 installation (you need to be root user) - a) echo -n | openssl s_client -showcerts -connect gitlab.eurecom.fr:443 2>/dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /usr/local/share/ca-certificates/gitlab_eurecom_fr.crt - b)update-ca-certificates - -5. Git one time configuration with your name/email address. - git config --global user.name "Your Name" - git config --global user.email "Your email address" - -6. In order to checkout the Git repository (for OAI Users without login to gitlab server) - a) export GIT_SSL_NO_VERIFY=1; git clone https://gitlab.eurecom.fr/oai/openairinterface5g.git (without certificate installation in step 4) - b) git clone https://gitlab.eurecom.fr/oai/openairinterface5g.git (If certificate is installed in step 4) - -6. In order to checkout the Git repository (for OAI Developers/admins with login to gitlab server). Please send email to openair_tech@eurecom.fr to be added to the repository as a developer). If you do not have account on gitlab.eurecom.fr, please register yourself to gitlab.eurecom.fr. - - a) Checkout with using ssh keys: - You will need to put your ssh keys in https://gitlab.eurecom.fr/profile/keys to access to the git repo (only important for users who want to commit to the repository). Once that is done, checkout the git repository using: - git clone git@gitlab.eurecom.fr:oai/openairinterface5g.git - - b) Checkout with user name/password prompt: - - git clone https://YOUR_USERNAME@gitlab.eurecom.fr/oai/openairinterface5g.git - - - -Migration Instructions from SVN->Git in Detail (Not important for OAI Developer Community): -Assuming you are in svn2git directory. - -wget https://bitbucket.org/atlassian/svn-migration-scripts/downloads/svn-migration-scripts.jar -java -jar ./svn-migration-scripts.jar verify -java -jar ./svn-migration-scripts.jar authors http://svn.eurecom.fr/openair4G > authors.txt -git svn clone -r4000:HEAD --authors-file=./svn2git/authors.txt http://svn.eurecom.fr/openair4G/trunk oaiRepoData1 >& log_svn_clone1.out - -(Assuming you have added your ssh keys in https://gitlab.eurecom.fr/profile/keys) -//One time git configuration of user name/email address -git config --global user.name "Replace_With_Your_Name" -git config --global user.email "Replace_With_Your_Email_address" - -git remote add origin git@gitlab.eurecom.fr:oai/openairinterface5g.git - -git push -u origin --all -git push --tags - -Steps to synchronize on calisson (to be carried out periodically) -cd ~rohit/GitMigration/GitRepoNew/oaiRepoData1/svn2git -git config -l -git config --global user.name "Replace_With_Your_Name" -git config --global user.email "Replace_With_Your_Email_address" -./check_diff_author.sh #There should be no difference in author list file -git remote set-url origin https://kaltenbe@gitlab.eurecom.fr/oai/openairinterface5g.git -git svn fetch #--authors-file=./authors.txt (Make sure that there are no new authors since the last migration, else this will result in errors) -git svn rebase -git push -u origin --all -git push --tags - - - diff --git a/svn2git/authors.txt b/svn2git/authors.txt deleted file mode 100644 index 8bf7dbed0e..0000000000 --- a/svn2git/authors.txt +++ /dev/null @@ -1,86 +0,0 @@ -agostini = agostini -alexandr = alexandr -ambe = Anne Ambe -anouar = Hicham Anouar -antonb = antonb -apostolaras = Apostolos Apostolaras -arvanita = Arvanita -atsan = Emre Atsan -auberts = auberts -benromdh = benromdh -besnier = Joelle Besnier -bhamri = Bhamri -bohge = Mathias Bohge -brizzola = brizzola -byiringi = Byiringi -cerdan = Cerdan -cirkic = Cirkic -demiray = demiray -ferreira = Ferreira -fkalten = fkalten -fotimeli = Fotimeli -foubert = Philippe Foubert -gangakhe = Gangakhe -gangula = gangula -garcial = garcial -gauthier = Lionel Gauthier -ghaddab = ghaddab -ghaffar = ghaffar -guibene = guibene -guptar = Rohit Gupta -haerri = Haerri -hafsaoui = Hafsaoui -hao = hao -hashmat = hashmat -hrizi = hrizi -hu = hu -huang = Huang -iacobelli = Lorenzo Iacobelli -ihmig = ihmig -jdagres = jdagres -jiangx = jiangx -kaltenbe = Florian Kaltenberger -knopp = Raymond Knopp -kortke = kortke -kouassi = kouassi -laklii = laklii -latif = latif -libchaber = libchaber -linhuang = linhuang -lukashov = lukashov -maatalla = maatalla -maurel = maurel -mayani = mayani -merz = Ruben Merz -mlaner = mlaner -mosli = mosli -navid = Navid Nikaein -nguyenhn = nguyenhn -nguyennd = nguyennd -nikaeinn = Navid Nikaein < -oai_user1 = oai_user1 -ouni = ouni -paranche = paranche -pburlot = pburlot -qi = qi -renwanz = renwanz -roux = Cedric Roux -sait = sait -sorby = sorby -steinicke = steinicke -thomas = thomas -thomasl = thomasl -tonelli = tonelli -unlu = unlu -ustun = ustun -villa = villa -wagner = wagner -wangl = wangl -wetterwa = wetterwa -wewior = wewior -winckel = winckel -xuhl = xuhl -yannan = yannan -yilmaz = yilmaz -zayen = zayen -zhou = zhou diff --git a/svn2git/authors_original.txt b/svn2git/authors_original.txt deleted file mode 100644 index 7e239ce955..0000000000 --- a/svn2git/authors_original.txt +++ /dev/null @@ -1,45 +0,0 @@ -agostini = Agostini -alexandr = Alexandr -ambe = Anne Ambe -anouar = Hicham Anouar -apostolaras = Apostolos Apostolaras -arvanita = Arvanita -atsan = Emre Atsan -besnier = Joelle Besnier -bhamri = Bhamri -bohge = Mathias Bohge -byiringi = Byiringi -cerdan = Cerdan -cirkic = Cirkic -ferreira = Ferreira -fotimeli = Fotimeli -foubert = Philippe Foubert -gangakhe = Gangakhe -gangula = gangula -gauthier = Lionel Gauthier -haerri = Haerri -hafsaoui = Hafsaoui -huang = Huang -iacobelli = Lorenzo Iacobelli -ihmig = Ihmig -jiangx = Jiangx -kaltenbe = Florian Kaltenberger -knopp = Raymond Knopp -lukashov = Lukashov -navid = Navid Nikaein -nguyenhn = Nguyenhn -nguyennd = Nguyennd -nikaeinn = nikaeinn -oai_user1 = oai_user1 -ouni = Ouni -paranche = paranche -qi = qi -roux = Cedric Roux -sait = sait -sorby = sorby -thomas = thomas -unlu = unlu -wagner = wagner -yilmaz = yilmaz -zayen = zayen - diff --git a/svn2git/authors_original_java_output.txt b/svn2git/authors_original_java_output.txt deleted file mode 100644 index ca00a069c8..0000000000 --- a/svn2git/authors_original_java_output.txt +++ /dev/null @@ -1,86 +0,0 @@ -agostini = agostini -alexandr = alexandr -ambe = ambe -anouar = anouar -antonb = antonb -apostolaras = apostolaras -arvanita = arvanita -atsan = atsan -auberts = auberts -benromdh = benromdh -besnier = besnier -bhamri = bhamri -bohge = bohge -brizzola = brizzola -byiringi = byiringi -cerdan = cerdan -cirkic = cirkic -demiray = demiray -ferreira = ferreira -fkalten = fkalten -fotimeli = fotimeli -foubert = foubert -gangakhe = gangakhe -gangula = gangula -garcial = garcial -gauthier = gauthier -ghaddab = ghaddab -ghaffar = ghaffar -guibene = guibene -guptar = guptar -haerri = haerri -hafsaoui = hafsaoui -hao = hao -hashmat = hashmat -hrizi = hrizi -hu = hu -huang = huang -iacobelli = iacobelli -ihmig = ihmig -jdagres = jdagres -jiangx = jiangx -kaltenbe = kaltenbe -knopp = knopp -kortke = kortke -kouassi = kouassi -laklii = laklii -latif = latif -libchaber = libchaber -linhuang = linhuang -lukashov = lukashov -maatalla = maatalla -maurel = maurel -mayani = mayani -merz = merz -mlaner = mlaner -mosli = mosli -navid = navid -nguyenhn = nguyenhn -nguyennd = nguyennd -nikaeinn = nikaeinn -oai_user1 = oai_user1 -ouni = ouni -paranche = paranche -pburlot = pburlot -qi = qi -renwanz = renwanz -roux = roux -sait = sait -sorby = sorby -steinicke = steinicke -thomas = thomas -thomasl = thomasl -tonelli = tonelli -unlu = unlu -ustun = ustun -villa = villa -wagner = wagner -wangl = wangl -wetterwa = wetterwa -wewior = wewior -winckel = winckel -xuhl = xuhl -yannan = yannan -yilmaz = yilmaz -zayen = zayen -zhou = zhou diff --git a/svn2git/check_diff_author.sh b/svn2git/check_diff_author.sh deleted file mode 100755 index 7d55cfe9a5..0000000000 --- a/svn2git/check_diff_author.sh +++ /dev/null @@ -1,8 +0,0 @@ -#!/bin/bash - -#The following script checks if the author list changed since the last commits in svn. If it finds difference in author names, then we need to add the author names manually in authors.txt - -wget https://bitbucket.org/atlassian/svn-migration-scripts/downloads/svn-migration-scripts.jar -java -jar ./svn-migration-scripts.jar verify -java -jar ./svn-migration-scripts.jar authors http://svn.eurecom.fr/openair4G > /tmp/authors.txt -diff /tmp/authors.txt ./authors_original_java_output.txt diff --git a/svn2git/git-author-rewrite.sh b/svn2git/git-author-rewrite.sh deleted file mode 100755 index b959db6b2e..0000000000 --- a/svn2git/git-author-rewrite.sh +++ /dev/null @@ -1,22 +0,0 @@ -#!/bin/sh -#Script to change author name/email address in git. It throws errors/warnings during the migration -#Copied from, https://help.github.com/articles/changing-author-info/ - -git filter-branch --env-filter ' - -OLD_EMAIL="your-old-email@example.com" -CORRECT_NAME="Your Correct Name" -CORRECT_EMAIL="your-correct-email@example.com" - -if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ] -then - export GIT_COMMITTER_NAME="$CORRECT_NAME" - export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL" -fi -if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ] -then - export GIT_AUTHOR_NAME="$CORRECT_NAME" - export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL" -fi -' --tag-name-filter cat -- --branches --tags - diff --git a/ubl b/ubl deleted file mode 100644 index c03ed2e987..0000000000 --- a/ubl +++ /dev/null @@ -1,575 +0,0 @@ -diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai -index 227e8d8..6cd7151 100755 ---- a/cmake_targets/build_oai -+++ b/cmake_targets/build_oai -@@ -661,7 +661,8 @@ function main() { - if [ "$SIMUS_PHY" = "1" ] ; then - echo_info "Compiling physical unitary tests simulators" - # TODO: fix: dlsim_tm4 pucchsim prachsim pdcchsim pbchsim mbmssim -- simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim" -+ #simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim" -+ simlist="nr_ulsim nr_dlsim" - for f in $simlist ; do - compilations \ - phy_simulators $f \ -diff --git a/executables/nr-ru.c b/executables/nr-ru.c -index b96fc9e..4ab9fce 100644 ---- a/executables/nr-ru.c -+++ b/executables/nr-ru.c -@@ -2330,7 +2330,7 @@ void RCconfig_RU(void) - RC.ru[j]->nb_tx = *(RUParamList.paramarray[j][RU_NB_TX_IDX].uptr); - RC.ru[j]->nb_rx = *(RUParamList.paramarray[j][RU_NB_RX_IDX].uptr); - RC.ru[j]->att_tx = *(RUParamList.paramarray[j][RU_ATT_TX_IDX].uptr); -- RC.ru[j]->att_rx = *(RUParamList.paramarray[j][RU_ATT_RX_IDX].uptr); -+ RC.ru[j]->att_rx = 4;//*(RUParamList.paramarray[j][RU_ATT_RX_IDX].uptr); - }// j=0..num_rus - } else { - RC.nb_RU = 0; -diff --git a/openair1/PHY/INIT/nr_init.c b/openair1/PHY/INIT/nr_init.c -index fff1245..66d6e09 100644 ---- a/openair1/PHY/INIT/nr_init.c -+++ b/openair1/PHY/INIT/nr_init.c -@@ -403,12 +403,47 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB, - gNB->mac_enabled = 1; - fp->dl_CarrierFreq = 3500000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); - fp->ul_CarrierFreq = 3500000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); -- fp->threequarter_fs= 0; -+ fp->threequarter_fs= 1; - nr_init_frame_parms(gNB_config, fp); - gNB->configured = 1; - LOG_I(PHY,"gNB configured\n"); - } -  -+void nr_phy_config_request_sim_ulsim(PHY_VARS_gNB *gNB, -+ int N_RB_DL, -+ int N_RB_UL, -+ int mu, -+ int Nid_cell, -+ uint64_t position_in_burst, -+ uint8_t threequarter_fs) -+{ -+ NR_DL_FRAME_PARMS *fp = &gNB->frame_parms; -+ nfapi_nr_config_request_t *gNB_config = &gNB->gNB_config; -+ //overwrite for new NR parameters -+ gNB_config->nfapi_config.rf_bands.rf_band[0] = 78; -+ gNB_config->nfapi_config.nrarfcn.value = 620000; -+ gNB_config->subframe_config.numerology_index_mu.value = mu; -+ gNB_config->subframe_config.duplex_mode.value = TDD; -+ gNB_config->rf_config.dl_carrier_bandwidth.value = N_RB_DL; -+ gNB_config->rf_config.ul_carrier_bandwidth.value = N_RB_UL; -+ gNB_config->sch_config.half_frame_index.value = 0; -+ gNB_config->sch_config.ssb_subcarrier_offset.value = 0; -+ gNB_config->sch_config.n_ssb_crb.value = (N_RB_DL-20); -+ gNB_config->sch_config.ssb_subcarrier_offset.value = 0; -+ gNB_config->sch_config.physical_cell_id.value = Nid_cell; -+ gNB_config->sch_config.ssb_scg_position_in_burst.value = position_in_burst; -+ gNB_config->subframe_config.dl_cyclic_prefix_type.value = (fp->Ncp == NORMAL) ? NFAPI_CP_NORMAL : NFAPI_CP_EXTENDED; -+ -+ gNB->mac_enabled = 1; -+ fp->dl_CarrierFreq = 3500000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); -+ fp->ul_CarrierFreq = 3500000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); -+ fp->threequarter_fs= threequarter_fs; -+ nr_init_frame_parms(gNB_config, fp); -+ nr_dump_frame_parms(fp); -+ gNB->configured = 1; -+ LOG_I(PHY,"gNB configured\n"); -+} -+ -  - void nr_phy_config_request(NR_PHY_Config_t *phy_config) - { -diff --git a/openair1/PHY/INIT/phy_init.h b/openair1/PHY/INIT/phy_init.h -index 7e0500b..4209413 100644 ---- a/openair1/PHY/INIT/phy_init.h -+++ b/openair1/PHY/INIT/phy_init.h -@@ -387,6 +387,7 @@ void nr_dump_frame_parms(NR_DL_FRAME_PARMS *frame_parms); - int phy_init_nr_gNB(PHY_VARS_gNB *gNB, unsigned char is_secondary_gNB, unsigned char abstraction_flag); - void nr_phy_config_request(NR_PHY_Config_t *gNB); - void nr_phy_config_request_sim(PHY_VARS_gNB *gNB,int N_RB_DL,int N_RB_UL,int mu,int Nid_cell,uint64_t position_in_burst); -+void nr_phy_config_request_sim_ulsim(PHY_VARS_gNB *gNB,int N_RB_DL,int N_RB_UL,int mu,int Nid_cell,uint64_t position_in_burst, uint8_t threequarter_fs); - void phy_free_nr_gNB(PHY_VARS_gNB *gNB); - int l1_north_init_gNB(void); - void init_nr_transport(PHY_VARS_gNB *gNB); -diff --git a/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c b/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c -index 0656091..9e5fcb1 100644 ---- a/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c -+++ b/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c -@@ -140,7 +140,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - ul_ch, - 8); - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - //for (int i= 0; i<8; i++) - //printf("ul_ch addr %p %d\n", ul_ch+i, *(ul_ch+i)); -@@ -156,7 +156,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - ul_ch, - 8); - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - //printf("ul_ch addr %p\n",ul_ch); -  -@@ -175,7 +175,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - //printf("ul_ch addr %p %d\n", ul_ch+i, *(ul_ch+i)); -  - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - ul_ch+=8; -  -@@ -193,7 +193,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - 8); -  - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; -  - ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); -@@ -206,7 +206,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - ul_ch, - 8); - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - ul_ch+=8; -  -@@ -227,7 +227,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - //printf("ul_ch addr %p %d\n", ul_ch+i, *(ul_ch+i)); -  - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; -  - ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); -@@ -242,7 +242,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, - 8); -  - pil+=2; -- re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); -+ re_offset = (re_offset+2)%gNB->frame_parms.ofdm_symbol_size;//(re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1); - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - ul_ch+=8; -  -diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch.c -index 2bc623a..e78842d 100644 ---- a/openair1/PHY/NR_TRANSPORT/nr_ulsch.c -+++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch.c -@@ -54,5 +54,8 @@ void nr_ulsch_unscrambling(int16_t* llr, - } - if (((s>>(i&0x1f))&1)==1) - llr[i] = -llr[i]; -+ -+ //if (i<10) -+ //printf("llr[%d] = %d\n", i, llr[i]); - } - } -diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c -index 19ca123..68a54b3 100644 ---- a/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c -+++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c -@@ -346,7 +346,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, -  - G = nr_get_G(nb_rb, number_symbols, nb_re_dmrs, length_dmrs, Qm, n_layers); -  -- LOG_D(PHY,"ULSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_symb_sch %d nb_rb %d\n",harq_pid,A,G, mcs, n_layers, nb_symb_sch,nb_rb); -+ LOG_I(PHY,"ULSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_symb_sch %d nb_rb %d\n",harq_pid,A,G, mcs, n_layers, nb_symb_sch,nb_rb); -  - if (harq_process->round == 0) { -  -diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c -index e1b3c5c..0369e73 100644 ---- a/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c -+++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c -@@ -365,9 +365,9 @@ void nr_ulsch_channel_level(int **ul_ch_estimates_ext, - ul_ch128=(__m128i *)&ul_ch_estimates_ext[(aatx<<1)+aarx][symbol*nb_rb*12]; -  - for (rb = 0; rb < nb_rb; rb++) { -- avg128U = _mm_add_epi32(avg128U, _mm_srai_epi32(_mm_madd_epi16(ul_ch128[0], ul_ch128[0]), x)); -- avg128U = _mm_add_epi32(avg128U, _mm_srai_epi32(_mm_madd_epi16(ul_ch128[1], ul_ch128[1]), x)); -- avg128U = _mm_add_epi32(avg128U, _mm_srai_epi32(_mm_madd_epi16(ul_ch128[2], ul_ch128[2]), x)); -+ avg128U = _mm_add_epi32(avg128U, _mm_srai_epi16(_mm_madd_epi16(ul_ch128[0], ul_ch128[0]), x)); -+ avg128U = _mm_add_epi32(avg128U, _mm_srai_epi16(_mm_madd_epi16(ul_ch128[1], ul_ch128[1]), x)); -+ avg128U = _mm_add_epi32(avg128U, _mm_srai_epi16(_mm_madd_epi16(ul_ch128[2], ul_ch128[2]), x)); - ul_ch128+=3; - } -  -@@ -977,6 +977,7 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB, - uint32_t nb_re_pusch, bwp_start_subcarrier; - int avgs; - int avg[4]; -+ char filename[40]; -  - pilots = 0; - first_symbol_flag = 0; -@@ -1062,6 +1063,16 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB, - rel15_ul->number_rbs, - gNB->pusch_vars[UE_id]->log2_maxh); -  -+ if (symbol == 3){ -+ printf("log2_maxh = %d\n", gNB->pusch_vars[UE_id]->log2_maxh); -+ sprintf(filename,"rxdataF_gnb_ext.m"); -+ LOG_M(filename,"rxdataF_gnb_v",&gNB->pusch_vars[UE_id]->rxdataF_ext[0][symbol*NR_NB_SC_PER_RB*rel15_ul->number_rbs],NR_NB_SC_PER_RB*rel15_ul->number_rbs, 1, 1); -+ sprintf(filename,"rxdataF_comp_gnb.m"); -+ LOG_M(filename,"rxdataF_comp_gnb_v",&gNB->pusch_vars[UE_id]->rxdataF_comp[0][symbol*NR_NB_SC_PER_RB*rel15_ul->number_rbs],NR_NB_SC_PER_RB*rel15_ul->number_rbs, 1, 1); -+ sprintf(filename,"ul_ch_est_ext_gnb.m"); -+ LOG_M(filename,"ul_ch_est_ext_gnb_v",&gNB->pusch_vars[UE_id]->ul_ch_estimates_ext[0][symbol*NR_NB_SC_PER_RB*rel15_ul->number_rbs], NR_NB_SC_PER_RB*rel15_ul->number_rbs, 1, 1); -+ } -+ - #ifdef NR_SC_FDMA - nr_idft(&((uint32_t*)gNB->pusch_vars[UE_id]->rxdataF_ext[0])[symbol * rel15_ul->number_rbs * NR_NB_SC_PER_RB], nb_re_pusch); - #endif -diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c -index 79b5c8d..c96a9a6 100644 ---- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c -+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c -@@ -155,6 +155,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, - uint16_t n_tx=1, n_rx=1; - int32_t median[16]; - uint32_t len; -+ char filename[40]; -  - switch (type) { - case SI_PDSCH: -@@ -592,6 +593,17 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, -  - } -  -+ if (symbol == 3){ -+ printf("log2_maxh = %d\n", pdsch_vars[eNB_id]->log2_maxh); -+ sprintf(filename,"rxdataF_ue_ext.m"); -+ LOG_M(filename,"rxdataF_ue_ext_v",&pdsch_vars[eNB_id]->rxdataF_ext[0][symbol*NR_NB_SC_PER_RB*nb_rb],NR_NB_SC_PER_RB*nb_rb, 1, 1); -+ sprintf(filename,"rxdataF_comp_ue.m"); -+ LOG_M(filename,"rxdataF_comp_ue_v",&pdsch_vars[eNB_id]->rxdataF_comp0[0][symbol*NR_NB_SC_PER_RB*nb_rb],NR_NB_SC_PER_RB*nb_rb, 1, 1); -+ sprintf(filename,"dl_ch_est_ext_ue.m"); -+ LOG_M(filename,"dl_ch_est_ext_ue",&pdsch_vars[eNB_id]->dl_ch_estimates_ext[0][symbol*NR_NB_SC_PER_RB*nb_rb], NR_NB_SC_PER_RB*nb_rb, 1, 1); -+ } -+ -+ - #if UE_TIMING_TRACE - stop_meas(&ue->generic_stat_bis[ue->current_thread_id[nr_tti_rx]][slot]); - #if DISABLE_LOG_X -@@ -636,6 +648,15 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, - dl_ch_mag_ptr = pdsch_vars[eNB_id_i]->dl_ch_mag0; - //i_mod should have been passed as a parameter - } -+ -+ -+ if (symbol == 3){ -+ printf("log2_maxh = %d\n", pdsch_vars[eNB_id]->log2_maxh); -+ sprintf(filename,"rxdataF_comp_ue.m"); -+ LOG_M(filename,"rxdataF_comp_ue_v",&pdsch_vars[eNB_id]->rxdataF_comp0[0][symbol*NR_NB_SC_PER_RB*nb_rb],NR_NB_SC_PER_RB*nb_rb, 1, 1); -+ sprintf(filename,"dl_ch_est_ext_ue.m"); -+ LOG_M(filename,"dl_ch_est_ext_ue",&pdsch_vars[eNB_id]->dl_ch_estimates_ext[0][symbol*NR_NB_SC_PER_RB*nb_rb], NR_NB_SC_PER_RB*nb_rb, 1, 1); -+ } -  - #if UE_TIMING_TRACE - stop_meas(&ue->generic_stat_bis[ue->current_thread_id[nr_tti_rx]][slot]); -diff --git a/openair1/SCHED_NR/nr_ru_procedures.c b/openair1/SCHED_NR/nr_ru_procedures.c -index 3ac808f..9ab539a 100644 ---- a/openair1/SCHED_NR/nr_ru_procedures.c -+++ b/openair1/SCHED_NR/nr_ru_procedures.c -@@ -395,6 +395,7 @@ void nr_fep_full(RU_t *ru, int slot) { - RU_proc_t *proc = &ru->proc; - int l, aa; - NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms; -+ char filename[40]; -  - // if ((fp->frame_type == TDD) &&  - // (subframe_select(fp,proc->tti_rx) != SF_UL)) return; -@@ -405,6 +406,9 @@ void nr_fep_full(RU_t *ru, int slot) { - // remove_7_5_kHz(ru,proc->tti_rx<<1); - // remove_7_5_kHz(ru,1+(proc->tti_rx<<1)); -  -+ //sprintf(filename,"rxdata_gnb.m"); -+ //LOG_M(filename,"rxdata_gnb_v",&ru->common.rxdata[0][proc->tti_rx*fp->samples_per_slot], 2*fp->samples_per_slot, 1, 0); -+ - for (l = 0; l < fp->symbols_per_slot; l++) { - for (aa = 0; aa < fp->nb_antennas_rx; aa++) { - nr_slot_fep_ul(fp, -diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c -index ccf5343..bbd0c65 100644 ---- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c -+++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c -@@ -4143,6 +4143,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, - uint8_t ssb_periodicity = 10;// ue->ssb_periodicity; // initialized to 5ms in nr_init_ue for scenarios where UE is not configured (otherwise acquired by cell configuration from gNB or LTE) - uint8_t dci_cnt = 0; - fapi_nr_pbch_config_t *pbch_config = &ue->nrUE_config.pbch_config; -+ -+ char filename[40]; -  - LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d ****** \n", frame_rx%1024, nr_tti_rx); -  -@@ -4200,6 +4202,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, - } -  - dci_cnt = nr_ue_pdcch_procedures(eNB_id, ue, proc); -+ dci_cnt = 1; -  - if (dci_cnt > 0) { -  -@@ -4215,17 +4218,32 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, - 16384); - } - } else { -- LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: No DCIs found\n",ue->Mod_id,frame_rx,nr_tti_rx); -+ LOG_I(PHY,"[UE %d] Frame %d, nr_tti_rx %d: No DCIs found\n",ue->Mod_id,frame_rx,nr_tti_rx); - } - #endif //NR_PDCCH_SCHED -  -  - if (dci_cnt > 0){ -- LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR Frame.slot %d.%d ------ \n", frame_rx%1024, nr_tti_rx); -+ -+ ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 1; -+ dlsch0_harq->nb_rb = 50; -+ dlsch0_harq->start_rb = 0; -+ dlsch0_harq->nb_symbols = 12;//dlsch_config_pdu->number_symbols; -+ dlsch0_harq->start_symbol = 2;//dlsch_config_pdu->start_symbol; -+ dlsch0_harq->mcs = 9; -+ dlsch0_harq->DCINdi = 1; -+ dlsch0_harq->rvidx = 0; -+ dlsch0_harq->Nl=1; -+ dlsch0_harq->status = ACTIVE; -+ -+ LOG_I(PHY," ------ --> PDSCH ChannelComp/LLR Frame.slot %d.%d ------ \n", frame_rx%1024, nr_tti_rx); - //to update from pdsch config - nr_gold_pdsch(ue,nb_symb_pdcch,0, 1); -  - nb_symb_sch = dlsch0_harq->nb_symbols; -+ -+ sprintf(filename,"rxdata_ue_test.m"); -+ LOG_M(filename,"rxdata_ue_test_v",&ue->common_vars.rxdata[0][nr_tti_rx*ue->frame_parms.samples_per_slot],ue->frame_parms.samples_per_slot, 1, 1); -  - for (uint16_t m=nb_symb_pdcch;m<=(nb_symb_sch+nb_symb_pdcch-1) ; m++){ - nr_slot_fep(ue, -@@ -4237,7 +4255,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, -  - } - //set active for testing, to be removed -- ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 1; -+  - } - else - ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 0; -diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c -index a471062..cd64e53 100644 ---- a/openair1/SIMULATION/NR_PHY/dlsim.c -+++ b/openair1/SIMULATION/NR_PHY/dlsim.c -@@ -173,7 +173,7 @@ int main(int argc, char **argv) - //unsigned char frame_type = 0; - unsigned char pbch_phase = 0; -  -- int frame=0,slot=1; -+ int frame=0,slot=2; - int frame_length_complex_samples; - int frame_length_complex_samples_no_prefix; - int slot_length_complex_samples_no_prefix; -@@ -188,7 +188,7 @@ int main(int argc, char **argv) - int run_initial_sync=0; - int do_pdcch_flag=1; -  -- int loglvl=OAILOG_WARNING; -+ int loglvl=OAILOG_INFO; -  - float target_error_rate = 0.01; -  -@@ -398,6 +398,7 @@ int main(int argc, char **argv) - logInit(); - set_glog(loglvl); - T_stdout = 1; -+ FILE *in_file; -  - if (snr1set==0) - snr1 = snr0+10; -@@ -695,8 +696,13 @@ int main(int argc, char **argv) -  - nr_ue_phy_config_request(&UE_mac->phy_config); -  -+ int16_t *rxdata_ue; -+ rxdata_ue = &((short*) UE->common_vars.rxdata[0])[2*slot*frame_parms->samples_per_slot]; -+ - for (SNR = snr0; SNR < snr1; SNR += .2) { -  -+ in_file = fopen("rxdata_gnb.m", "r"); -+ - n_errors = 0; - //n_errors2 = 0; - //n_alamouti = 0; -@@ -710,14 +716,22 @@ int main(int argc, char **argv) - sigma2_dB = 10 * log10((double)txlev) - SNR; - sigma2 = pow(10, sigma2_dB/10); - // printf("sigma2 %f (%f dB)\n",sigma2,sigma2_dB); -- -+/* - for (i=0; inb_antennas_rx; aa++) { - ((short*) UE->common_vars.rxdata[aa])[2*i] = (short) ((r_re[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); - ((short*) UE->common_vars.rxdata[aa])[2*i+1] = (short) ((r_im[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); - } - } -- -+*/ -+ for (i = 0; i < 2*frame_parms->samples_per_slot; i++){ -+ fscanf(in_file, "%d", &rxdata_ue[i]); -+ } -+/* -+ char filename[40]; -+ sprintf(filename,"rxdata_ue_test.m"); -+ LOG_M(filename,"rxdata_ue_test_v",&UE->common_vars.rxdata[0][slot*frame_parms->samples_per_slot],frame_parms->samples_per_slot, 1, 1); -+*/ - if (n_trials == 1) { -  - LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0], frame_length_complex_samples, 1, 1); -diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c -index 00ba0bb..3e31fa0 100644 ---- a/openair1/SIMULATION/NR_PHY/ulsim.c -+++ b/openair1/SIMULATION/NR_PHY/ulsim.c -@@ -99,7 +99,7 @@ int main(int argc, char **argv) - double sigma, sigma_dB; - double snr_step = 0.1; - uint8_t snr1set = 0; -- int slot = 0; -+ int slot = 1; - FILE *output_fd = NULL; - //uint8_t write_output_file = 0; - int trial, n_trials = 1, n_errors = 0, n_false_positive = 0, delay = 0; -@@ -116,10 +116,10 @@ int main(int argc, char **argv) - int number_of_frames = 1; - int frame_length_complex_samples; - NR_DL_FRAME_PARMS *frame_parms; -- int loglvl = OAILOG_WARNING; -+ int loglvl = OAILOG_INFO; - uint64_t SSB_positions=0x01; -- uint16_t nb_symb_sch = 12; -- int start_symbol = NR_SYMBOLS_PER_SLOT - nb_symb_sch; -+ uint16_t nb_symb_sch = 9; -+ int start_symbol = 2; - uint16_t nb_rb = 50; - uint8_t Imcs = 9; - uint8_t precod_nbr_layers = 1; -@@ -130,6 +130,7 @@ int main(int argc, char **argv) - int32_t txlev; - int start_rb = 0; - int UE_id =0; // [hna] only works for UE_id = 0 because NUMBER_OF_NR_UE_MAX is set to 1 (phy_init_nr_gNB causes segmentation fault) -+ uint8_t threequarter_fs = 0; -  - cpuf = get_cpu_freq_GHz(); -  -@@ -144,7 +145,7 @@ int main(int argc, char **argv) - //logInit(); - randominit(0); -  -- while ((c = getopt(argc, argv, "d:f:g:h:i:j:l:m:n:p:r:s:y:z:F:M:N:P:R:S:")) != -1) { -+ while ((c = getopt(argc, argv, "d:f:g:h:i:j:l:m:n:pr:s:y:z:F:M:N:P:R:S:E")) != -1) { - switch (c) { -  - /*case 'd': -@@ -303,6 +304,10 @@ int main(int argc, char **argv) - printf("Setting SNR1 to %f\n", snr1); - break; -  -+ case 'E': -+ threequarter_fs = 1; -+ break; -+ - default: - case 'h': - printf("%s -h(elp) -p(extended_prefix) -N cell_id -f output_filename -F input_filename -g channel_model -n n_frames -t Delayspread -s snr0 -S snr1 -x transmission_mode -y TXant -z RXant -i Intefrence0 -j Interference1 -A interpolation_file -C(alibration offset dB) -N CellId\n", argv[0]); -@@ -330,6 +335,7 @@ int main(int argc, char **argv) - printf("-O oversampling factor (1,2,4,8,16)\n"); - printf("-R N_RB_DL\n"); - printf("-S Ending SNR, runs from SNR0 to SNR1\n"); -+ printf("-E enable threequarter sampling\n"); - exit(-1); - break; - } -@@ -338,6 +344,7 @@ int main(int argc, char **argv) - logInit(); - set_glog(loglvl); - T_stdout = 1; -+ FILE *in_file; -  - if (snr1set == 0) - snr1 = snr0 + 10; -@@ -367,7 +374,7 @@ int main(int argc, char **argv) -  - crcTableInit(); -  -- nr_phy_config_request_sim(gNB, N_RB_DL, N_RB_UL, mu, Nid_cell, SSB_positions); -+ nr_phy_config_request_sim_ulsim(gNB, N_RB_DL, N_RB_UL, mu, Nid_cell, SSB_positions, threequarter_fs); -  - phy_init_nr_gNB(gNB, 0, 0); - //init_eNB_afterRU(); -@@ -511,20 +518,42 @@ int main(int argc, char **argv) - sigma_dB = 10*log10(txlev_float)-SNR; - sigma = pow(10,sigma_dB/10); -  -+ int16_t *rxdata_gnb; -+ rxdata_gnb = &((short*) gNB->common_vars.rxdata[0])[2*slot*frame_parms->samples_per_slot]; -+ - for (trial = 0; trial < n_trials; trial++) { -  - errors_scrambling = 0; - errors_decoding = 0; -  -+ in_file = fopen("rxdata_ue.m", "r"); -+ -+ if (in_file == NULL) -+ { -+ printf("Can't open file for reading.\n"); -+ return -1; -+ } -+ - //---------------------------------------------------------- - //------------------------ add noise ----------------------- - //---------------------------------------------------------- -+ /* - for (i=0; inb_antennas_rx; ap++) { -- ((short*) gNB->common_vars.rxdata[ap])[(2*i) + (delay*2)] = (((int16_t *)UE->common_vars.txdata[ap])[(i<<1)]) + (int16_t)(sqrt(sigma/2)*gaussdouble(0.0,1.0)*(double)AMP); // convert to fixed point -- ((short*) gNB->common_vars.rxdata[ap])[2*i+1 + (delay*2)] = (((int16_t *)UE->common_vars.txdata[ap])[(i<<1)+1]) + (int16_t)(sqrt(sigma/2)*gaussdouble(0.0,1.0)*(double)AMP); -+ ((short*) gNB->common_vars.rxdata[ap])[(2*i) + (delay*2)] = 0.5*((((int16_t *)UE->common_vars.txdata[ap])[(i<<1)]) + (int16_t)(sqrt(sigma/2)*gaussdouble(0.0,1.0)*(double)AMP)); // convert to fixed point -+ ((short*) gNB->common_vars.rxdata[ap])[2*i+1 + (delay*2)] = 0.5*((((int16_t *)UE->common_vars.txdata[ap])[(i<<1)+1]) + (int16_t)(sqrt(sigma/2)*gaussdouble(0.0,1.0)*(double)AMP)); - } - } -+ */ -+ -+ for (i = 0; i < 2*frame_parms->samples_per_slot; i++){ -+ fscanf(in_file, "%d", &rxdata_gnb[i]); -+ } -+ -+ char filename[40]; -+ sprintf(filename,"rxdata_ue_ulsim.m"); -+ LOG_M(filename,"rxdata_ue_v",&gNB->common_vars.rxdata[0][slot*frame_parms->samples_per_slot], frame_parms->samples_per_slot, 1, 1); -+  - //////////////////////////////////////////////////////////// -  - //---------------------------------------------------------- -@@ -628,5 +657,8 @@ int main(int argc, char **argv) - if (input_fd) - fclose(input_fd); -  -+ if (in_file) -+ fclose(in_file); -+ - return (n_errors); - } -diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf -index a11bf9d..86dc080 100644 ---- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf -+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf -@@ -255,7 +255,6 @@ RUs = ( - max_rxgain = 114; - eNB_instances = [0]; - sdr_addrs = "type=x300"; -- - } - );  -  From 0b4726751efb91ec382f2a0cae4da43a8c2b1090 Mon Sep 17 00:00:00 2001 From: Thomas Dreibholz Date: Mon, 10 Feb 2020 13:33:42 +0100 Subject: [PATCH 75/76] Added missing file targets/DOCS/openair_header.tex. --- targets/DOCS/openair_header.tex | 47 +++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 targets/DOCS/openair_header.tex diff --git a/targets/DOCS/openair_header.tex b/targets/DOCS/openair_header.tex new file mode 100644 index 0000000000..14e1baee5a --- /dev/null +++ b/targets/DOCS/openair_header.tex @@ -0,0 +1,47 @@ +\documentclass[a4paper]{book} +\usepackage{a4wide} +\usepackage{makeidx} +\usepackage{fancyhdr} +\usepackage{graphicx} +\usepackage{multicol} +\usepackage{float} +\usepackage{textcomp} +\usepackage{alltt} +\usepackage{amsmath} +\usepackage{amssymb} +\ifx\pdfoutput\undefined +\usepackage[ps2pdf, + pagebackref=true, + colorlinks=true, + linkcolor=blue + ]{hyperref} +\usepackage{pspicture} +\else +\usepackage[pdftex, + pagebackref=true, + colorlinks=true, + linkcolor=blue + ]{hyperref} +\fi +\usepackage{doxygen} +\usepackage{times} +\makeindex +\setcounter{tocdepth}{1} +\renewcommand{\footrulewidth}{0.4pt} +\begin{document} +\begin{titlepage} +\vspace*{7cm} +\begin{center} +{\Large openair Specifications }\\ +Phyiscal, Medium-Access, Radio-link Control, Packet Data Convergence Protocol and Radio Resource Control Layers\\ +\vspace*{1cm} +{\large Generated by Doxygen 1.3.8}\\ +\vspace*{0.5cm} +{\small Sun Oct 31 19:27:37 2004}\\ +\end{center} +\end{titlepage} +\clearemptydoublepage +\pagenumbering{roman} +\tableofcontents +\clearemptydoublepage +\pagenumbering{arabic} From f8037ab61ecc77a4ea48d9a06d0fd59fd205f777 Mon Sep 17 00:00:00 2001 From: Raphael Defosseux Date: Tue, 11 Feb 2020 16:31:24 +0100 Subject: [PATCH 76/76] DOC: added link to feature list in README align folder structure in README w/ 5G-NR new folders Signed-off-by: Raphael Defosseux --- README.md | 82 ++++++++++++++++++++++++++++++++----------------------- 1 file changed, 48 insertions(+), 34 deletions(-) diff --git a/README.md b/README.md index 0a0f5dee32..7651aea5c9 100644 --- a/README.md +++ b/README.md @@ -13,6 +13,7 @@ Please see [NOTICE](NOTICE.md) file for third party software that is included in # Where to Start # + * [The implemented features](./doc/FEATURE_SET.md) * [How to build](./doc/BUILD.md) * [How to run the modems](./doc/RUNMODEM.md) @@ -22,38 +23,51 @@ The OpenAirInterface (OAI) software is composed of the following parts: 
 openairinterface5g
-├── ci-scripts: Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI.
-├── cmake_targets: Build utilities to compile (simulation, emulation and real-time platforms), and generated build files
-├── common : Some common OAI utilities, other tools can be found at openair2/UTILS
-├── doc : Contains an up-to-date feature set list
-├── LICENSE
-├── maketags : Script to generate emacs tags
-├── nfapi : Contains the NFAPI code. A local Readme file provides more details.
-├── openair1 : 3GPP LTE Rel-10/12 PHY layer + PHY RF simulation. A local Readme file provides more details.
-├── openair2 : 3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP + LTE Rel-14 M2AP implementation.
-    ├── COMMON
-    ├── DOCS
-    ├── ENB_APP
-    ├── LAYER2/RLC/ with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0. 
-    ├── LAYER2/PDCP/PDCP_v10.1.0.
-    ├── NETWORK_DRIVER
-    ├── PHY_INTERFACE
-    ├── RRC/LITE
-    ├── UTIL
-    ├── X2AP
-    ├── M2AP
-    ├── MCE_APP
-├── openair3: 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
-    ├── COMMON
-    ├── DOCS
-    ├── GTPV1-U
-    ├── NAS
-    ├── S1AP
-    ├── M3AP
-    ├── SCTP
-    ├── SECU
-    ├── UDP
-    ├── UTILS
-└── targets: Top-level wrappers for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW.
+├── ci-scripts        : Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI.
+├── cmake_targets     : Build utilities to compile (simulation, emulation and real-time platforms), and generated build files.
+├── common            : Some common OAI utilities, other tools can be found at openair2/UTILS.
+├── doc               : Contains an up-to-date feature set list and starting tutorials.
+├── executables       : Top-level executable source files.
+├── LICENSE           : License file.
+├── maketags          : Script to generate emacs tags.
+├── nfapi             : Contains the NFAPI code. A local Readme file provides more details.
+├── openair1          : 3GPP LTE Rel-10/12 PHY layer / 3GPP NR Rel-15 layer. A local Readme file provides more details.
+│   ├── PHY
+│   ├── SCHED
+│   ├── SCHED_NBIOT
+│   ├── SCHED_NR
+│   ├── SCHED_NR_UE
+│   ├── SCHED_UE
+│   └── SIMULATION    : PHY RF simulation.
+├── openair2          : 3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP + LTE Rel-14 M2AP implementation. Also 3GPP NR Rel-15 RLC/MAC/PDCP/RRC/X2AP.
+│   ├── COMMON
+│   ├── DOCS
+│   ├── ENB_APP
+│   ├── F1AP
+│   ├── GNB_APP
+│   ├── LAYER2/RLC/   : with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0.
+│   ├── LAYER2/PDCP/PDCP_v10.1.0
+│   ├── M2AP
+│   ├── MCE_APP
+│   ├── NETWORK_DRIVER
+│   ├── NR_PHY_INTERFACE
+│   ├── NR_UE_PHY_INTERFACE
+│   ├── PHY_INTERFACE
+│   ├── RRC
+│   ├── UTIL
+│   └── X2AP
+├── openair3          : 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
+│   ├── COMMON
+│   ├── DOCS
+│   ├── GTPV1-U
+│   ├── M3AP
+│   ├── MME_APP
+│   ├── NAS
+│   ├── S1AP
+│   ├── SCTP
+│   ├── SECU
+│   ├── TEST
+│   ├── UDP
+│   └── UTILS
+└── targets           : Top-level wrappers for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW.
-
Log File Name