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Merge remote-tracking branch 'origin/develop-nr' into fix-clock-source

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This commit is contained in:
Florian Kaltenberger
2019-12-13 16:42:04 +01:00
parent 3566ef991e df791790ed
commit 320e3f1f14
145 changed files with 7949 additions and 2021 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ci-scripts/buildOnVM.sh
+2 -1
View File
@@ -68,11 +68,12 @@ function build_on_vm {
then
echo "VM_MEMORY = $VM_MEMORY MBytes"
echo "VM_CPU = $VM_CPU"
echo "VM_DISK = $VM_DISK GBytes"
echo "############################################################"
echo "Creating VM ($VM_NAME) on Ubuntu Cloud Image base"
echo "############################################################"
acquire_vm_create_lock
uvt-kvm create $VM_NAME release=$VM_OSREL --memory $VM_MEMORY --cpu $VM_CPU --disk 10 --unsafe-caching --template ci-scripts/template-host.xml
uvt-kvm create $VM_NAME release=$VM_OSREL --memory $VM_MEMORY --cpu $VM_CPU --disk $VM_DISK --unsafe-caching --template ci-scripts/template-host.xml
echo "Waiting for VM to be started"
uvt-kvm wait $VM_NAME --insecure
ci-scripts/createVM.sh
+2 -1
View File
@@ -85,12 +85,13 @@ function create_vm {
echo "VM_NAME = $VM_NAME"
echo "VM_MEMORY = $VM_MEMORY MBytes"
echo "VM_CPU = $VM_CPU"
echo "VM_DISK = $VM_DISK GBytes"
echo "############################################################"
echo "Creating VM ($VM_NAME) on Ubuntu Cloud Image base"
echo "############################################################"
acquire_vm_create_lock
uvt-kvm create $VM_NAME release=$VM_OSREL --memory $VM_MEMORY --cpu $VM_CPU --disk 10 --unsafe-caching --template ci-scripts/template-host.xml
uvt-kvm create $VM_NAME release=$VM_OSREL --memory $VM_MEMORY --cpu $VM_CPU --disk $VM_DISK --unsafe-caching --template ci-scripts/template-host.xml
echo "Waiting for VM to be started"
uvt-kvm wait $VM_NAME --insecure
ci-scripts/oai-ci-vm-tool
+4 -1
View File
@@ -52,7 +52,7 @@ function variant_usage {
if [ "$1" = "full" ]
then
printf " VM_NAME=%-15s ARCHIVES_LOC=%-15s\n" "$VM_NAME" "$ARCHIVES_LOC"
printf " VM_MEMORY=%-15s VM_CPU=%-15s\n" "$VM_MEMORY" "$VM_CPU"
printf " VM_MEMORY=%-15s VM_CPU=%-15s VM_DISK=%-15s\n" "$VM_MEMORY" "$VM_CPU" "$VM_DISK"
printf " NB_PATTERN_FILES=%-15s BUILD_OPTIONS=%-15s\n" "$NB_PATTERN_FILES" "\"$BUILD_OPTIONS\""
printf " LOG_PATTERN=%-15s EXPERIMENTAL=%-15s\n\n\n" "$LOG_PATTERN" "$EXPERIMENTAL"
fi
@@ -185,6 +185,7 @@ function variant__v3__phy_sim {
NB_PATTERN_FILES=12
BUILD_OPTIONS="--phy_simulators"
VM_MEMORY=8192
VM_DISK=20
RUN_OPTIONS="./run_exec_autotests.bash -g \"01510* 015111\" -q -np -b"
}
@@ -272,6 +273,7 @@ function check_set_variant {
ARCHIVES_LOC=${VARIANTS_LONG[$i]//"-"/"_"}
VM_MEMORY=2048
VM_CPU=4
VM_DISK=10
EXPERIMENTAL=""
NBARGS=$[$NBARGS+$VARIANT_OPTID]
variant__${VARIANTS_SHORT[$i]}__${VARIANTS_LONG[$i]//"-"/"_"}
@@ -494,6 +496,7 @@ AUTHORIZED_VAR=("VM_OSREL RUN_EXPERIMENTAL OPTIONAL_APTCACHER TESTPLATFORM_OWNER
# -V<xx> option.
VM_NAME=""
VM_MEMORY=0
VM_DISK=0
VM_CPU=0
ARCHIVES_LOC=""
LOG_PATTERN=""
ci-scripts/runTestOnVM.sh
+5
View File
@@ -1149,6 +1149,11 @@ function run_test_on_vm {
echo "cp /home/ubuntu/bc-install.txt log" >> $VM_CMDS
echo "cd log" >> $VM_CMDS
echo "zip -r -qq tmp.zip *.* 0*" >> $VM_CMDS
echo "echo \"############################################################\"" >> $VM_CMDS
echo "echo \"Evaluating remaining memory on disk!\"" >> $VM_CMDS
echo "echo \"############################################################\"" >> $VM_CMDS
echo "echo \"df -h\"" >> $VM_CMDS
echo "df -h" >> $VM_CMDS
ssh -T -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR < $VM_CMDS
cmake_targets/CMakeLists.txt
+40 -68
View File
@@ -1473,15 +1473,8 @@ set(RRC_DIR ${OPENAIR2_DIR}/RRC/LTE)
set(NR_RRC_DIR ${OPENAIR2_DIR}/RRC/NR)
set(NR_UE_RRC_DIR ${OPENAIR2_DIR}/RRC/NR_UE)
set(PDCP_DIR ${OPENAIR2_DIR}/LAYER2/PDCP_v10.1.0)
set(L2_SRC
${OPENAIR2_DIR}/LAYER2/openair2_proc.c
${PDCP_DIR}/pdcp.c
${PDCP_DIR}/pdcp_fifo.c
${PDCP_DIR}/pdcp_sequence_manager.c
${PDCP_DIR}/pdcp_primitives.c
${PDCP_DIR}/pdcp_util.c
${PDCP_DIR}/pdcp_security.c
${PDCP_DIR}/pdcp_netlink.c
set(LTE_RLC_SRC
${RLC_AM_DIR}/rlc_am.c
${RLC_AM_DIR}/rlc_am_init.c
${RLC_AM_DIR}/rlc_am_timer_poll_retransmit.c
@@ -1509,6 +1502,29 @@ set(L2_SRC
${RLC_DIR}/rlc.c
${RLC_DIR}/rlc_rrc.c
${RLC_DIR}/rlc_mpls.c
)
set(NR_RLC_SRC
${OPENAIR2_DIR}/LAYER2/nr_rlc/asn1_utils.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_entity.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_entity_am.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_entity_tm.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_entity_um.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_oai_api.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_pdu.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_sdu.c
${OPENAIR2_DIR}/LAYER2/nr_rlc/nr_rlc_ue_manager.c
)
set(L2_SRC
${OPENAIR2_DIR}/LAYER2/openair2_proc.c
${PDCP_DIR}/pdcp.c
${PDCP_DIR}/pdcp_fifo.c
${PDCP_DIR}/pdcp_sequence_manager.c
${PDCP_DIR}/pdcp_primitives.c
${PDCP_DIR}/pdcp_util.c
${PDCP_DIR}/pdcp_security.c
${PDCP_DIR}/pdcp_netlink.c
# ${RRC_DIR}/rrc_UE.c
${RRC_DIR}/rrc_eNB.c
${RRC_DIR}/rrc_eNB_S1AP.c
@@ -1519,7 +1535,12 @@ set(L2_SRC
${RRC_DIR}/L2_interface_ue.c
)
set(L2_LTE_SRC
${LTE_RLC_SRC}
)
set(L2_NR_SRC
${NR_RLC_SRC}
${NR_RRC_DIR}/rrc_gNB.c
${NR_RRC_DIR}/nr_rrc_common.c
${NR_RRC_DIR}/L2_nr_interface.c
@@ -1534,40 +1555,13 @@ set(L2_SRC_UE
${PDCP_DIR}/pdcp_util.c
${PDCP_DIR}/pdcp_security.c
${PDCP_DIR}/pdcp_netlink.c
${RLC_AM_DIR}/rlc_am.c
${RLC_AM_DIR}/rlc_am_init.c
${RLC_AM_DIR}/rlc_am_timer_poll_retransmit.c
${RLC_AM_DIR}/rlc_am_timer_reordering.c
${RLC_AM_DIR}/rlc_am_timer_status_prohibit.c
${RLC_AM_DIR}/rlc_am_segment.c
${RLC_AM_DIR}/rlc_am_segments_holes.c
${RLC_AM_DIR}/rlc_am_in_sdu.c
${RLC_AM_DIR}/rlc_am_receiver.c
${RLC_AM_DIR}/rlc_am_retransmit.c
${RLC_AM_DIR}/rlc_am_windows.c
${RLC_AM_DIR}/rlc_am_rx_list.c
${RLC_AM_DIR}/rlc_am_reassembly.c
${RLC_AM_DIR}/rlc_am_status_report.c
${RLC_TM_DIR}/rlc_tm.c
${RLC_TM_DIR}/rlc_tm_init.c
${RLC_UM_DIR}/rlc_um.c
${RLC_UM_DIR}/rlc_um_fsm.c
${RLC_UM_DIR}/rlc_um_control_primitives.c
${RLC_UM_DIR}/rlc_um_segment.c
${RLC_UM_DIR}/rlc_um_reassembly.c
${RLC_UM_DIR}/rlc_um_receiver.c
${RLC_UM_DIR}/rlc_um_dar.c
${RLC_DIR}/rlc_mac.c
${RLC_DIR}/rlc.c
${RLC_DIR}/rlc_rrc.c
${RLC_DIR}/rlc_mpls.c
${RRC_DIR}/rrc_UE.c
${RRC_DIR}/rrc_common.c
${RRC_DIR}/L2_interface_common.c
${RRC_DIR}/L2_interface_ue.c
)
set(LTE_NR_L2_SRC_UE
set(LTE_NR_L2_SRC_UE
${PDCP_DIR}/pdcp.c
${PDCP_DIR}/pdcp_fifo.c
${PDCP_DIR}/pdcp_sequence_manager.c
@@ -1575,37 +1569,11 @@ set(L2_SRC_UE
${PDCP_DIR}/pdcp_util.c
${PDCP_DIR}/pdcp_security.c
${PDCP_DIR}/pdcp_netlink.c
${RLC_AM_DIR}/rlc_am.c
${RLC_AM_DIR}/rlc_am_init.c
${RLC_AM_DIR}/rlc_am_timer_poll_retransmit.c
${RLC_AM_DIR}/rlc_am_timer_reordering.c
${RLC_AM_DIR}/rlc_am_timer_status_prohibit.c
${RLC_AM_DIR}/rlc_am_segment.c
${RLC_AM_DIR}/rlc_am_segments_holes.c
${RLC_AM_DIR}/rlc_am_in_sdu.c
${RLC_AM_DIR}/rlc_am_receiver.c
${RLC_AM_DIR}/rlc_am_retransmit.c
${RLC_AM_DIR}/rlc_am_windows.c
${RLC_AM_DIR}/rlc_am_rx_list.c
${RLC_AM_DIR}/rlc_am_reassembly.c
${RLC_AM_DIR}/rlc_am_status_report.c
${RLC_TM_DIR}/rlc_tm.c
${RLC_TM_DIR}/rlc_tm_init.c
${RLC_UM_DIR}/rlc_um.c
${RLC_UM_DIR}/rlc_um_fsm.c
${RLC_UM_DIR}/rlc_um_control_primitives.c
${RLC_UM_DIR}/rlc_um_segment.c
${RLC_UM_DIR}/rlc_um_reassembly.c
${RLC_UM_DIR}/rlc_um_receiver.c
${RLC_UM_DIR}/rlc_um_dar.c
${RLC_DIR}/rlc_mac.c
${RLC_DIR}/rlc.c
${RLC_DIR}/rlc_rrc.c
${RLC_DIR}/rlc_mpls.c
${RRC_DIR}/L2_interface_common.c
${LTE_RLC_SRC}
)
set(NR_L2_SRC_UE
${NR_RLC_SRC}
${NR_UE_RRC_DIR}/L2_interface_ue.c
${NR_UE_RRC_DIR}/main_ue.c
${NR_UE_RRC_DIR}/rrc_UE.c
@@ -1693,6 +1661,10 @@ add_library(MAC_UE_NR
${MAC_NR_SRC_UE}
)
add_library(L2_LTE
${L2_LTE_SRC}
)
add_library(L2_NR
${L2_NR_SRC}
${MAC_NR_SRC}
@@ -2345,7 +2317,7 @@ add_dependencies(lte-softmodem rrc_flag s1ap_flag x2_flag)
target_link_libraries (lte-softmodem
-Wl,--start-group
RRC_LIB S1AP_LIB S1AP_ENB F1AP_LIB F1AP X2AP_LIB X2AP_ENB GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB
PHY_COMMON PHY PHY_RU LFDS L2 NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB LFDS7
PHY_COMMON PHY PHY_RU LFDS L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB LFDS7
${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB} ${PROTO_AGENT_LIB}
-Wl,--end-group z dl)
@@ -2417,7 +2389,7 @@ endif()
target_link_libraries (lte-uesoftmodem
-Wl,--start-group
RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB F1AP F1AP_LIB GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON
PHY_UE PHY_RU LFDS L2_UE SIMU ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${ATLAS_LIBRARIES}
PHY_UE PHY_RU LFDS L2_UE L2_LTE SIMU ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${ATLAS_LIBRARIES}
NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
-Wl,--end-group z dl)
@@ -2745,7 +2717,7 @@ if (${T_TRACER})
SECU_OSA SECU_CN SCHED_LIB SCHED_NR_LIB SCHED_RU_LIB SCHED_UE_LIB
SCHED_NR_UE_LIB NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_VNF_LIB
NFAPI_USER_LIB PHY_COMMON PHY PHY_UE PHY_NR PHY_NR_UE PHY_RU PHY_MEX
L2 L2_NR L2_UE NR_L2_UE MAC_NR_COMMON MAC_NR MAC_UE_NR CN_UTILS GTPV1U
L2 L2_LTE L2_NR L2_UE NR_L2_UE MAC_NR_COMMON MAC_NR MAC_UE_NR CN_UTILS GTPV1U
SCTP_CLIENT UDP LIB_NAS_UE NB_IoT LFDS LFDS7 SIMU SIMU_ETH OPENAIR0_LIB)
if (TARGET ${i})
add_dependencies(${i} generate_T)
cmake_targets/autotests/test_case_list.xml
+2 -2
View File
@@ -1088,7 +1088,7 @@
(Test7: 106 PRB 51 PDSCH-Offset),
(Test8: 217 PRB 100 PDSCH-PRBs),
(Test9: 217 PRB 80 PDSCH-Offset),
(Test10: 217 PRB 100 PDSCH-PRBs 80 PDSCH-Offset),
(Test10: 217 PRB 100 PDSCH-PRBs 110 PDSCH-Offset),
(Test11: 106 PRBs 50 PDSCH-PRBs MCS Index 28</desc>
<pre_compile_prog></pre_compile_prog>
<compile_prog>$OPENAIR_DIR/cmake_targets/build_oai</compile_prog>
@@ -1105,7 +1105,7 @@
-n100 -R106 -a51
-n100 -R217 -b100
-n100 -R217 -a80
-n100 -R217 -a80 -b100
-n100 -R217 -a110 -b100
-n100 -e28</main_exec_args>
<tags>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</tags>
common/config/config_userapi.c
+1 -1
View File
@@ -81,7 +81,7 @@ char *config_check_valptr(paramdef_t *cfgoptions, char **ptr, int length) {
}
if (*ptr == NULL) {
*ptr = malloc(length);
*ptr = malloc(length>40?length:40); // LTS: dummy fix, waiting Francois full fix in 4G branch
if ( *ptr != NULL) {
memset(*ptr,0,length);
common/utils/LOG/log.c
+3 -1
View File
@@ -324,7 +324,9 @@ void log_getconfig(log_t *g_log)
config_get( logparams_debug,(sizeof(log_maskmap)/sizeof(mapping)) - 1,CONFIG_STRING_LOG_PREFIX);
config_get( logparams_dump,(sizeof(log_maskmap)/sizeof(mapping)) - 1,CONFIG_STRING_LOG_PREFIX);
config_check_unknown_cmdlineopt(CONFIG_STRING_LOG_PREFIX);
if (config_check_unknown_cmdlineopt(CONFIG_STRING_LOG_PREFIX) > 0)
exit(1);
/* set the debug mask according to the debug parameters values */
for (int i=0; log_maskmap[i].name != NULL ; i++) {
common/utils/LOG/vcd_signal_dumper.c
+10 -1
View File
@@ -247,7 +247,8 @@ const char* eurecomVariablesNames[] = {
"slot_number_TX0_gNB",
"slot_number_TX1_gNB",
"slot_number_RX0_gNB",
"slot_number_RX1_gNB"
"slot_number_RX1_gNB",
"ru_tx_ofdm_mask"
};
const char* eurecomFunctionsNames[] = {
@@ -328,6 +329,13 @@ const char* eurecomFunctionsNames[] = {
"phy_procedures_ru_feptx_ofdm7",
"phy_procedures_ru_feptx_ofdm8",
"phy_procedures_ru_feptx_ofdm9",
"phy_procedures_ru_feptx_ofdm10",
"phy_procedures_ru_feptx_ofdm11",
"phy_procedures_ru_feptx_ofdm12",
"phy_procedures_ru_feptx_ofdm13",
"phy_procedures_ru_feptx_ofdm14",
"phy_procedures_ru_feptx_ofdm15",
"phy_procedures_ru_feptx_ofdm16",
"phy_procedures_ru_feptx_prec0",
"phy_procedures_ru_feptx_prec1",
"phy_procedures_ru_feptx_prec2",
@@ -502,6 +510,7 @@ const char* eurecomFunctionsNames[] = {
"pdcch_interleaving",
"pdcch_tx",
/*NR softmodem signal*/
"wakeup_txfh",
"gNB_thread_rxtx0",
"gNB_thread_rxtx1"
};
common/utils/LOG/vcd_signal_dumper.h
+9
View File
@@ -225,6 +225,7 @@ typedef enum {
VCD_SIGNAL_DUMPER_VARIABLES_SLOT_NUMBER_TX1_GNB,
VCD_SIGNAL_DUMPER_VARIABLES_SLOT_NUMBER_RX0_GNB,
VCD_SIGNAL_DUMPER_VARIABLES_SLOT_NUMBER_RX1_GNB,
VCD_SIGNAL_DUMPER_VARIABLES_RU_TX_OFDM_MASK,
VCD_SIGNAL_DUMPER_VARIABLES_END
@@ -309,6 +310,13 @@ typedef enum {
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM7,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM8,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM9,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM10,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM11,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM12,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM13,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM14,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM15,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM16,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC1,
VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC2,
@@ -494,6 +502,7 @@ typedef enum {
VCD_SIGNAL_DUMPER_FUNCTIONS_PDCCH_TX,
/*NR softmodem signal*/
VCD_SIGNAL_DUMPER_FUNCTIONS_WAKEUP_TXFH,
VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PROC_RXTX0,
VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PROC_RXTX1,
common/utils/T/T_defs.h
+2 -2
View File
@@ -73,10 +73,10 @@ typedef struct {
} T_cache_t;
/* number of VCD functions (to be kept up to date! see in T_messages.txt) */
#define VCD_NUM_FUNCTIONS (237)//(232)
#define VCD_NUM_FUNCTIONS (245)
/* number of VCD variables (to be kept up to date! see in T_messages.txt) */
#define VCD_NUM_VARIABLES (185)
#define VCD_NUM_VARIABLES (186)
/* first VCD function (to be kept up to date! see in T_messages.txt) */
#define VCD_FIRST_FUNCTION ((uintptr_t)T_VCD_FUNCTION_RT_SLEEP)
common/utils/T/T_messages.txt
+45
View File
@@ -2050,6 +2050,11 @@ ID = VCD_VARIABLE_SLOT_NUMBER_RX1_GNB
GROUP = ALL:VCD:ENB:VCD_VARIABLE
FORMAT = ulong,value
VCD_NAME = slot_number_RX1_gNB
ID = VCD_VARIABLE_RU_TX_OFDM_MASK
DESC = VCD variable RU_TX_OFDM_MASK
GROUP = ALL:VCD:ENB:VCD_VARIABLE
FORMAT = ulong,value
VCD_NAME = ru_tx_ofdm_mask
#functions
@@ -2418,6 +2423,41 @@ ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM9
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm9
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM10
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM10
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm10
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM11
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM11
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm11
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM12
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM12
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm12
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM13
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM13
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm13
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM14
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM14
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm14
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM15
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM15
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm15
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_OFDM16
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_OFDM16
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = phy_procedures_ru_feptx_ofdm16
ID = VCD_FUNCTION_PHY_PROCEDURES_RU_FEPTX_PREC
DESC = VCD function PHY_PROCEDURES_RU_FEPTX_PREC
GROUP = ALL:VCD:ENB:VCD_FUNCTION
@@ -3230,6 +3270,11 @@ ID = VCD_FUNCTION_PDCCH_TX
VCD_NAME = pdcch_tx
#function for gNB
ID = VCD_FUNCTION_WAKEUP_TXFH
DESC = VCD function WAKEUP_TXFH
GROUP = ALL:VCD:ENB:VCD_FUNCTION
FORMAT = int,value
VCD_NAME = wakeup_txfh
ID = VCD_FUNCTION_gNB_PROC_RXTX0
DESC = VCD function gNB_PROC_RXTX0
GROUP = ALL:VCD:ENB:VCD_FUNCTION
common/utils/hashtable/hashtable.c
-74
View File
@@ -162,34 +162,6 @@ hashtable_rc_t hashtable_is_key_exists (const hash_table_t *const hashtblP, cons
return HASH_TABLE_KEY_NOT_EXISTS;
}
//-------------------------------------------------------------------------------------------------------------------------------
hashtable_rc_t hashtable_apply_funct_on_elements (hash_table_t *const hashtblP, void functP(hash_key_t keyP, void *dataP, void *parameterP), void *parameterP)
//-------------------------------------------------------------------------------------------------------------------------------
{
hash_node_t *node = NULL;
unsigned int i = 0;
unsigned int num_elements = 0;
if (hashtblP == NULL) {
return HASH_TABLE_BAD_PARAMETER_HASHTABLE;
}
while ((num_elements < hashtblP->num_elements) && (i < hashtblP->size)) {
if (hashtblP->nodes[i] != NULL) {
node=hashtblP->nodes[i];
while(node) {
num_elements += 1;
functP(node->key, node->data, parameterP);
node=node->next;
}
}
i += 1;
}
return HASH_TABLE_OK;
}
//-------------------------------------------------------------------------------------------------------------------------------
hashtable_rc_t hashtable_dump_content (const hash_table_t *const hashtblP, char *const buffer_pP, int *const remaining_bytes_in_buffer_pP )
//-------------------------------------------------------------------------------------------------------------------------------
{
@@ -266,7 +238,6 @@ hashtable_rc_t hashtable_insert(hash_table_t *const hashtblP, const hash_key_t k
}
hashtblP->nodes[hash]=node;
hashtblP->num_elements += 1;
return HASH_TABLE_OK;
}
//-------------------------------------------------------------------------------------------------------------------------------
@@ -295,7 +266,6 @@ hashtable_rc_t hashtable_remove(hash_table_t *const hashtblP, const hash_key_t k
}
free(node);
hashtblP->num_elements -= 1;
return HASH_TABLE_OK;
}
@@ -335,47 +305,3 @@ hashtable_rc_t hashtable_get(const hash_table_t *const hashtblP, const hash_key_
*dataP = NULL;
return HASH_TABLE_KEY_NOT_EXISTS;
}
//-------------------------------------------------------------------------------------------------------------------------------
/*
* Resizing
* The number of elements in a hash table is not always known when creating the table.
* If the number of elements grows too large, it will seriously reduce the performance of most hash table operations.
* If the number of elements are reduced, the hash table will waste memory. That is why we provide a function for resizing the table.
* Resizing a hash table is not as easy as a realloc(). All hash values must be recalculated and each element must be inserted into its new position.
* We create a temporary hash_table_t object (newtbl) to be used while building the new hashes.
* This allows us to reuse hashtable_insert() and hashtable_remove(), when moving the elements to the new table.
* After that, we can just free the old table and copy the elements from newtbl to hashtbl.
*/
hashtable_rc_t hashtable_resize(hash_table_t *const hashtblP, const hash_size_t sizeP) {
hash_table_t newtbl;
hash_size_t n;
hash_node_t *node,*next;
if (hashtblP == NULL) {
return HASH_TABLE_BAD_PARAMETER_HASHTABLE;
}
newtbl.size = sizeP;
newtbl.hashfunc = hashtblP->hashfunc;
newtbl.num_elements = 0;
if(!(newtbl.nodes=calloc(sizeP, sizeof(hash_node_t *)))) return -1;
for(n=0; n<hashtblP->size; ++n) {
for(node=hashtblP->nodes[n]; node; node=next) {
next = node->next;
hashtable_insert(&newtbl, node->key, node->data);
// Lionel GAUTHIER: BAD CODE TO BE REWRITTEN
hashtable_remove(hashtblP, node->key);
}
}
free(hashtblP->nodes);
hashtblP->size=newtbl.size;
hashtblP->nodes=newtbl.nodes;
return HASH_TABLE_OK;
}
common/utils/hashtable/hashtable.h
-3
View File
@@ -49,7 +49,6 @@ typedef struct hash_node_s {
typedef struct hash_table_s {
hash_size_t size;
hash_size_t num_elements;
struct hash_node_s **nodes;
hash_size_t (*hashfunc)(const hash_key_t);
void (*freefunc)(void *);
@@ -60,12 +59,10 @@ void hash_free_int_func(void *memoryP);
hash_table_t *hashtable_create (const hash_size_t size, hash_size_t (*hashfunc)(const hash_key_t ), void (*freefunc)(void *));
hashtable_rc_t hashtable_destroy(hash_table_t **hashtbl);
hashtable_rc_t hashtable_is_key_exists (const hash_table_t *const hashtbl, const uint64_t key);
hashtable_rc_t hashtable_apply_funct_on_elements (hash_table_t *const hashtblP, void funct(hash_key_t keyP, void *dataP, void *parameterP), void *parameterP);
hashtable_rc_t hashtable_dump_content (const hash_table_t *const hashtblP, char *const buffer_pP, int *const remaining_bytes_in_buffer_pP );
hashtable_rc_t hashtable_insert (hash_table_t *const hashtbl, const hash_key_t key, void *data);
hashtable_rc_t hashtable_remove (hash_table_t *const hashtbl, const hash_key_t key);
hashtable_rc_t hashtable_get (const hash_table_t *const hashtbl, const hash_key_t key, void **dataP);
hashtable_rc_t hashtable_resize (hash_table_t *const hashtbl, const hash_size_t size);
executables/nr-gnb.c
+18 -5
View File
@@ -290,6 +290,8 @@ static void *gNB_L1_thread_tx(void *param) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_SLOT_NUMBER_TX1_GNB,slot_tx);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX1_GNB,frame_tx);
phy_procedures_gNB_TX(gNB, frame_tx,slot_tx, 1);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_WAKEUP_TXFH, 1 );
pthread_mutex_lock( &L1_proc_tx->mutex );
L1_proc_tx->instance_cnt = -1;
@@ -301,6 +303,7 @@ static void *gNB_L1_thread_tx(void *param) {
pthread_mutex_unlock(&L1_proc_tx->mutex);
wakeup_txfh(gNB,L1_proc_tx,frame_tx,slot_tx,timestamp_tx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_WAKEUP_TXFH, 0 );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PROC_RXTX1, 0 );
}
@@ -420,10 +423,10 @@ 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=timedwait_on_condition(&proc->mutex_RUs_tx,&proc->cond_RUs,&proc->instance_cnt_RUs,"wakeup_txfh",1000000);
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(release_thread(&proc->mutex_RUs_tx,&proc->instance_cnt_RUs,"wakeup_txfh")==0, "error releaseing gNB lock on RUs\n");
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,proc->instance_cnt_RUs);
if (waitret == ETIMEDOUT) {
@@ -448,7 +451,7 @@ 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);
//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);
@@ -456,7 +459,7 @@ 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);
//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);
@@ -522,6 +525,8 @@ int wakeup_rxtx(PHY_VARS_gNB *gNB,RU_t *ru) {
RU_proc_t *ru_proc=&ru->proc;
int ret;
int i;
struct timespec abstime;
int time_ns = 50000;
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_RU))==0,"mutex_lock returns %d\n",ret);
for (i=0;i<gNB->num_RU;i++) {
@@ -542,14 +547,22 @@ int wakeup_rxtx(PHY_VARS_gNB *gNB,RU_t *ru) {
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_RU))==0,"muex_unlock returns %d\n",ret);
}
clock_gettime(CLOCK_REALTIME, &abstime);
abstime.tv_nsec = abstime.tv_nsec + time_ns;
if (abstime.tv_nsec >= 1000*1000*1000) {
abstime.tv_nsec -= 1000*1000*1000;
abstime.tv_sec += 1;
}
// wake up TX for subframe n+sl_ahead
// lock the TX mutex and make sure the thread is ready
AssertFatal((ret=pthread_mutex_lock(&L1_proc->mutex)) == 0,"mutex_lock returns %d\n", ret);
AssertFatal((ret=pthread_mutex_timedlock(&L1_proc->mutex, &abstime)) == 0,"mutex_lock returns %d\n", ret);
if (L1_proc->instance_cnt == 0) { // L1_thread is busy so abort the subframe
AssertFatal((ret=pthread_mutex_unlock( &L1_proc->mutex))==0,"muex_unlock return %d\n",ret);
LOG_W(PHY,"L1_thread isn't ready in %d.%d, aborting RX processing\n",ru_proc->frame_rx,ru_proc->tti_rx);
return(-1);
}
++L1_proc->instance_cnt;
executables/nr-ru.c
+51 -23
View File
@@ -91,7 +91,8 @@ unsigned short config_frames[4] = {2,9,11,13};
/* these variables have to be defined before including ENB_APP/enb_paramdef.h and GNB_APP/gnb_paramdef.h */
static int DEFBANDS[] = {7};
static int DEFENBS[] = {0};
static int DEFBFW[] = {0x00007fff};
//static int DEFNRBANDS[] = {7};
//static int DEFGNBS[] = {0};
@@ -677,9 +678,6 @@ void rx_rf(RU_t *ru,int *frame,int *slot) {
proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_slot*fp->slots_per_frame))&1023;
proc->tti_rx = (proc->timestamp_rx / fp->samples_per_slot)%fp->slots_per_frame;
// synchronize first reception to frame 0 subframe 0
proc->timestamp_tx = proc->timestamp_rx+(sl_ahead*fp->samples_per_slot);
proc->tti_tx = (proc->tti_rx+sl_ahead)%fp->slots_per_frame;
proc->frame_tx = (proc->tti_rx>(fp->slots_per_frame-1-sl_ahead)) ? (proc->frame_rx+1)&1023 : proc->frame_rx;
LOG_D(PHY,"RU %d/%d TS %llu (off %d), frame %d, slot %d.%d / %d\n",
ru->idx,
0,
@@ -764,18 +762,22 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_RU, frame );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TTI_NUMBER_TX0_RU, slot );
for (i=0; i<ru->nb_tx; i++)
for (i=0; i<ru->nb_tx; i++){
txp[i] = (void *)&ru->common.txdata[i][(slot*fp->samples_per_slot)-sf_extension];
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, (timestamp-ru->openair0_cfg.tx_sample_advance)&0xffffffff );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 );
// prepare tx buffer pointers
start_meas(&ru->tx_fhaul);
txs = ru->rfdevice.trx_write_func(&ru->rfdevice,
timestamp+ru->ts_offset-ru->openair0_cfg.tx_sample_advance-sf_extension,
txp,
siglen+sf_extension,
ru->nb_tx,
flags);
stop_meas(&ru->tx_fhaul);
LOG_D(PHY,"[TXPATH] RU %d tx_rf, writing to TS %llu, frame %d, unwrapped_frame %d, subframe %d\n",ru->idx,
(long long unsigned int)timestamp,frame,proc->frame_tx_unwrap,slot);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 );
@@ -784,6 +786,7 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
}
/*!
* \brief The Asynchronous RX/TX FH thread of RAU/RCC/gNB/RRU.
* This handles the RX FH for an asynchronous RRU/UE
@@ -872,7 +875,7 @@ static void *ru_thread_prach( void *param ) {
0,0
);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_RU_PRACH_RX, 0 ); */
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_RU_PRACH_RX, 0 );*/
if (release_thread(&proc->mutex_prach,&proc->instance_cnt_prach,"ru_prach_thread") < 0) break;
}
@@ -1209,14 +1212,20 @@ static void *ru_stats_thread(void *param) {
sleep(1);
if (opp_enabled == 1) {
if (ru->feprx) print_meas(&ru->ofdm_demod_stats,"feprx",NULL,NULL);
if (ru->feptx_ofdm) print_meas(&ru->ofdm_mod_stats,"feptx_ofdm",NULL,NULL);
if (ru->feptx_ofdm){
print_meas(&ru->precoding_stats,"feptx_prec",NULL,NULL);
print_meas(&ru->txdataF_copy_stats,"txdataF_copy",NULL,NULL);
print_meas(&ru->ofdm_mod_stats,"feptx_ofdm",NULL,NULL);
print_meas(&ru->ofdm_total_stats,"feptx_total",NULL,NULL);
}
if (ru->fh_north_asynch_in) print_meas(&ru->rx_fhaul,"rx_fhaul",NULL,NULL);
if (ru->fh_north_out) {
print_meas(&ru->tx_fhaul,"tx_fhaul",NULL,NULL);
if (ru->fh_north_out) {
print_meas(&ru->compression,"compression",NULL,NULL);
print_meas(&ru->transport,"transport",NULL,NULL);
}
@@ -1273,7 +1282,7 @@ static void *ru_thread_tx( void *param ) {
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru,frame_tx,tti_tx);
// do OFDM if needed
// do OFDM with/without TX front-end processing if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru,frame_tx,tti_tx);
if(!emulate_rf) {
@@ -1284,8 +1293,17 @@ static void *ru_thread_tx( void *param ) {
} else {
if(proc->frame_tx == print_frame) {
for (i=0; i<ru->nb_tx; i++) {
sprintf(filename,"tx%ddataF_frame%d_sl%d.m", i, print_frame, proc->tti_tx);
LOG_M(filename,"txdataF_frame",&ru->common.txdataF_BF[i][0],fp->samples_per_subframe_wCP, 1, 1);
if(proc->tti_tx == 0) {
sprintf(filename,"gNBdataF_frame%d_sl%d.m", print_frame, proc->tti_tx);
LOG_M(filename,"txdataF_frame",&ru->gNB_list[0]->common_vars.txdataF[i][0],fp->samples_per_frame_wCP, 1, 1);
sprintf(filename,"tx%ddataF_frame%d_sl%d.m", i, print_frame, proc->tti_tx);
LOG_M(filename,"txdataF_frame",&ru->common.txdataF[i][0],fp->samples_per_frame_wCP, 1, 1);
sprintf(filename,"tx%ddataF_BF_frame%d_sl%d.m", i, print_frame, proc->tti_tx);
LOG_M(filename,"txdataF_BF_frame",&ru->common.txdataF_BF[i][0],fp->samples_per_subframe_wCP, 1, 1);
}
if(proc->tti_tx == 9) {
sprintf(filename,"tx%ddata_frame%d.m", i, print_frame);
@@ -1338,14 +1356,14 @@ 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) {
AssertFatal(pthread_cond_signal(&L1_proc->cond_RUs) == 0,
//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");
L1_proc->instance_cnt_RUs = 0;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE,L1_proc->instance_cnt_RUs);
//} //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);
}
}
}
@@ -1507,7 +1525,7 @@ static void *ru_thread( void *param ) {
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru,proc->frame_tx,proc->tti_tx);
// do OFDM if needed
// do OFDM with/without TX front-end processing if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru,proc->frame_tx,proc->tti_tx);
if(!emulate_rf) {
@@ -1646,6 +1664,7 @@ int stop_rf(RU_t *ru) {
return 0;
}
void init_RU_proc(RU_t *ru) {
int i=0;
RU_proc_t *proc;
@@ -1668,6 +1687,7 @@ void init_RU_proc(RU_t *ru) {
proc->frame_offset = 0;
proc->num_slaves = 0;
proc->frame_tx_unwrap = 0;
proc->feptx_mask = 0;
for (i=0; i<10; i++) proc->symbol_mask[i]=0;
@@ -2025,9 +2045,9 @@ void set_function_spec_param(RU_t *ru) {
malloc_IF4p5_buffer(ru);
} else if (ru->function == gNodeB_3GPP) {
ru->do_prach = 0; // no prach processing in RU
ru->feprx = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_fep_full_2thread : nr_fep_full; // RX DFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_feptx_ofdm_2thread : nr_feptx_ofdm; // this is fep with idft and precoding
ru->feptx_prec = NULL; // this is fep with idft and precoding
ru->feprx = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_fep_full_2thread : nr_fep_full; // RX DFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_feptx_ofdm_2thread : nr_feptx_ofdm; // this is fep with idft and precoding
ru->feptx_prec = (get_thread_worker_conf() == WORKER_ENABLE) ? NULL : nr_feptx_prec; // this is fep with idft and precoding
ru->fh_north_in = NULL; // no incoming fronthaul from north
ru->fh_north_out = NULL; // no outgoing fronthaul to north
ru->nr_start_if = NULL; // no if interface
@@ -2055,8 +2075,8 @@ void set_function_spec_param(RU_t *ru) {
case REMOTE_IF5: // the remote unit is IF5 RRU
ru->do_prach = 0;
ru->feprx = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_fep_full_2thread : nr_fep_full; // this is frequency-shift + DFTs
ru->feptx_prec = feptx_prec; // need to do transmit Precoding + IDFTs
ru->feprx = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_fep_full_2thread : nr_fep_full; // this is frequency-shift + DFTs
ru->feptx_prec = (get_thread_worker_conf() == WORKER_ENABLE) ? NULL : nr_feptx_prec; // need to do transmit Precoding + IDFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_ENABLE) ? nr_feptx_ofdm_2thread : nr_feptx_ofdm; // need to do transmit Precoding + IDFTs
ru->fh_south_in = fh_if5_south_in; // synchronous IF5 reception
ru->fh_south_out = fh_if5_south_out; // synchronous IF5 transmission
@@ -2080,7 +2100,7 @@ void set_function_spec_param(RU_t *ru) {
case REMOTE_IF4p5:
ru->do_prach = 0;
ru->feprx = NULL; // DFTs
ru->feptx_prec = feptx_prec; // Precoding operation
ru->feptx_prec = (get_thread_worker_conf() == WORKER_ENABLE) ? NULL : nr_feptx_prec; // Precoding operation
ru->feptx_ofdm = NULL; // no OFDM mod
ru->fh_south_in = fh_if4p5_south_in; // synchronous IF4p5 reception
ru->fh_south_out = fh_if4p5_south_out; // synchronous IF4p5 transmission
@@ -2337,6 +2357,14 @@ void RCconfig_RU(void)
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);
if (config_isparamset(RUParamList.paramarray[j], RU_BF_WEIGHTS_LIST_IDX)) {
RC.ru[j]->nb_bfw = RUParamList.paramarray[j][RU_BF_WEIGHTS_LIST_IDX].numelt;
for (i=0; i<RC.ru[j]->num_gNB; i++) {
RC.ru[j]->bw_list[i] = (int32_t *)malloc16_clear((RC.ru[j]->nb_bfw)*sizeof(int32_t));
for (int b=0; b<RC.ru[j]->nb_bfw; b++) RC.ru[j]->bw_list[i][b] = RUParamList.paramarray[j][RU_BF_WEIGHTS_LIST_IDX].iptr[b];
}
}
}// j=0..num_rus
} else {
RC.nb_RU = 0;
executables/nr-softmodem.c
+4 -3
View File
@@ -923,6 +923,10 @@ init_opt();
# define PACKAGE_VERSION "UNKNOWN-EXPERIMENTAL"
#endif
LOG_I(HW, "Version: %s\n", PACKAGE_VERSION);
if(IS_SOFTMODEM_NOS1)
init_pdcp();
#if defined(ENABLE_ITTI)
if (RC.nb_nr_inst > 0) {
@@ -941,9 +945,6 @@ init_opt();
flexran_agent_start(i);
}
if(IS_SOFTMODEM_NOS1)
init_pdcp();
// init UE_PF_PO and mutex lock
pthread_mutex_init(&ue_pf_po_mutex, NULL);
memset (&UE_PF_PO[0][0], 0, sizeof(UE_PF_PO_t)*NUMBER_OF_UE_MAX*MAX_NUM_CCs);
executables/nr-ue.c
+1 -1
View File
@@ -419,7 +419,7 @@ void processSlotRX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, UE->Mod_id, ENB_FLAG_NO,
0x1234, proc->frame_rx,
proc->nr_tti_rx, 0);
//pdcp_run(&ctxt);
pdcp_run(&ctxt);
pdcp_fifo_flush_sdus(&ctxt);
}
}
executables/nr-uesoftmodem.c
+1 -1
View File
@@ -664,7 +664,7 @@ int main( int argc, char **argv ) {
logInit();
// get options and fill parameters from configuration file
get_options (); //Command-line options, enb_properties
//get_common_options();
get_common_options();
#if T_TRACER
T_Config_Init();
#endif
openair1/PHY/INIT/nr_init_ru.c
+34 -32
View File
@@ -74,6 +74,10 @@ int nr_phy_init_RU(RU_t *ru) {
}
// allocate precoding input buffers (TX)
ru->common.txdataF = (int32_t **)malloc16(15*sizeof(int32_t*));
for(i=0; i< 15; ++i) ru->common.txdataF[i] = (int32_t*)malloc16_clear(fp->samples_per_frame_wCP*sizeof(int32_t)); // [hna] samples_per_frame without CP
// allocate IFFT input buffers (TX)
ru->common.txdataF_BF = (int32_t **)malloc16(ru->nb_tx*sizeof(int32_t*));
LOG_I(PHY,"[INIT] common.txdata_BF= %p (%lu bytes)\n",ru->common.txdataF_BF,
@@ -105,37 +109,33 @@ int nr_phy_init_RU(RU_t *ru) {
RC.nb_nr_L1_inst,NUMBER_OF_gNB_MAX);
LOG_E(PHY,"[INIT] %s() RC.nb_nr_L1_inst:%d \n", __FUNCTION__, RC.nb_nr_L1_inst);
for (i=0; i<RC.nb_nr_L1_inst; i++) {
for (p=0;p<15;p++) {
if (p == 0|| p==5) {
ru->beam_weights[i][p] = (int32_t **)malloc16_clear(ru->nb_tx*sizeof(int32_t*));
for (j=0; j<ru->nb_tx; j++) {
ru->beam_weights[i][p][j] = (int32_t *)malloc16_clear(fp->ofdm_symbol_size*sizeof(int32_t));
// antenna ports 0-3 are mapped on antennas 0-3
// antenna port 4 is mapped on antenna 0
// antenna ports 5-14 are mapped on all antennas
if (((p<4) && (p==j)) || ((p==4) && (j==0))) {
for (re=0; re<fp->ofdm_symbol_size; re++)
{
ru->beam_weights[i][p][j][re] = 0x00007fff;
//LOG_D(PHY,"[INIT] lte_common_vars->beam_weights[%d][%d][%d][%d] = %d\n", i,p,j,re,ru->beam_weights[i][p][j][re]);
}
}
else if (p>4) {
for (re=0; re<fp->ofdm_symbol_size; re++)
{
ru->beam_weights[i][p][j][re] = 0x00007fff/ru->nb_tx;
//LOG_D(PHY,"[INIT] lte_common_vars->beam_weights[%d][%d][%d][%d] = %d\n", i,p,j,re,ru->beam_weights[i][p][j][re]);
}
}
//LOG_D(PHY,"[INIT] lte_common_vars->beam_weights[%d][%d] = %p (%lu bytes)\n", i,j,ru->beam_weights[i][p][j], fp->ofdm_symbol_size*sizeof(int32_t));
} // for (j=0
} // if (p<ru
} // for p
} //for i
int beam_count = 0;
if (ru->nb_tx>1) {
for (p=0;p<fp->Lmax;p++) {
if ((fp->L_ssb >> p) & 0x01)
beam_count++;
}
AssertFatal(ru->nb_bfw==(beam_count*ru->nb_tx),"Number of beam weights from config file is %d while the expected number is %d",ru->nb_bfw,(beam_count*ru->nb_tx));
int l_ind = 0;
for (i=0; i<RC.nb_nr_L1_inst; i++) {
for (p=0;p<fp->Lmax;p++) {
if ((fp->L_ssb >> p) & 0x01) {
ru->beam_weights[i][p] = (int32_t **)malloc16_clear(ru->nb_tx*sizeof(int32_t*));
for (j=0; j<ru->nb_tx; j++) {
ru->beam_weights[i][p][j] = (int32_t *)malloc16_clear(fp->ofdm_symbol_size*sizeof(int32_t));
for (re=0; re<fp->ofdm_symbol_size; re++)
ru->beam_weights[i][p][j][re] = ru->bw_list[i][l_ind];
//printf("Beam Weight %08x for beam %d and tx %d\n",ru->bw_list[i][l_ind],p,j);
l_ind++;
} // for j
} // for p
}
} //for i
}
} // !=IF5
ru->common.sync_corr = (uint32_t*)malloc16_clear( LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*sizeof(uint32_t)*fp->samples_per_subframe_wCP );
return(0);
@@ -162,6 +162,10 @@ void nr_phy_free_RU(RU_t *ru)
for (i = 0; i < ru->nb_rx; i++) free_and_zero(ru->common.rxdata_7_5kHz[i]);
free_and_zero(ru->common.rxdata_7_5kHz);
// free beamforming input buffers (TX)
for (i = 0; i < 15; i++) free_and_zero(ru->common.txdataF[i]);
free_and_zero(ru->common.txdataF);
// free IFFT input buffers (TX)
for (i = 0; i < ru->nb_tx; i++) free_and_zero(ru->common.txdataF_BF[i]);
free_and_zero(ru->common.txdataF_BF);
@@ -179,10 +183,8 @@ void nr_phy_free_RU(RU_t *ru)
for (i = 0; i < RC.nb_nr_L1_inst; i++) {
for (p = 0; p < 15; p++) {
if (p == 0 || p == 5) {
for (j=0; j<ru->nb_tx; j++) free_and_zero(ru->beam_weights[i][p][j]);
free_and_zero(ru->beam_weights[i][p]);
}
}
}
}
openair1/PHY/INIT/nr_parms.c
+17 -14
View File
@@ -93,7 +93,7 @@ int nr_is_ssb_slot(nfapi_nr_config_request_t *cfg, int slot, int frame)
p = cfg->sch_config.ssb_periodicity.value;
n_hf = cfg->sch_config.half_frame_index.value;
// checking if the ssb is transmitted in given frame according to periodicity
// if SSB periodicity is 5ms, they are transmitted in both half frames
if ( (p>10) && (frame%(p/10)) )
return 0;
else {
@@ -101,15 +101,15 @@ int nr_is_ssb_slot(nfapi_nr_config_request_t *cfg, int slot, int frame)
// if SSB periodicity is 5ms, they are transmitted in both half frames
if ( p == 5) {
if (slot<hf_slots)
n_hf=0;
else
n_hf=1;
}
n_hf=0;
else
n_hf=1;
}
// to set a effective slot number between 0 to hf_slots-1 in the half frame where the SSB is supposed to be
// to set a effective slot number between 0 to 9 in the half frame where the SSB is supposed to be
rel_slot = (n_hf)? (slot-hf_slots) : slot;
// there are two potential SSB per slot
return ( ((ssb_map >> rel_slot*2) & 0x01) || ((ssb_map >> (1+rel_slot*2)) & 0x01) );
}
}
@@ -273,15 +273,18 @@ int nr_init_frame_parms0(NR_DL_FRAME_PARMS *fp,
fp->freq_range = (fp->dl_CarrierFreq < 6e9)? nr_FR1 : nr_FR2;
// definition of Lmax according to ts 38.213 section 4.1
if (fp->dl_CarrierFreq < 6e9){
if(fp->frame_type && (fp->ssb_type==2))
fp->Lmax = (fp->dl_CarrierFreq < 2.4e9)? 4 : 8;
else
fp->Lmax = (fp->dl_CarrierFreq < 3e9)? 4 : 8;
}
else
if (fp->dl_CarrierFreq < 6e9) {
if(fp->frame_type && (fp->ssb_type==2))
fp->Lmax = (fp->dl_CarrierFreq < 2.4e9)? 4 : 8;
else
fp->Lmax = (fp->dl_CarrierFreq < 3e9)? 4 : 8;
} else {
fp->Lmax = 64;
}
fp->N_ssb = 0;
for (int p=0; p<fp->Lmax; p++)
fp->N_ssb += ((fp->L_ssb >> p) & 0x01);
return 0;
}
openair1/PHY/MODULATION/beamforming.c
+31
View File
@@ -50,6 +50,7 @@
#include "PHY/CODING/lte_interleaver_inline.h"
#include "PHY/LTE_TRANSPORT/transport_eNB.h"
#include "modulation_eNB.h"
#include "nr_modulation.h"
#include "common/utils/LOG/vcd_signal_dumper.h"
int beam_precoding(int32_t **txdataF,
@@ -135,3 +136,33 @@ int beam_precoding_one_eNB(int32_t **txdataF,
}
return 0;
}
int nr_beam_precoding(int32_t **txdataF,
int32_t **txdataF_BF,
NR_DL_FRAME_PARMS *frame_parms,
int32_t ***beam_weights,
int slot,
int symbol,
int aa,
int nb_antenna_ports)
{
uint8_t p;
// clear txdata_BF[aa][re] for each call of ue_spec_beamforming
memset(&txdataF_BF[aa][symbol*frame_parms->ofdm_symbol_size],0,sizeof(int32_t)*(frame_parms->ofdm_symbol_size));
for (p=0; p<nb_antenna_ports; p++) {
if ((frame_parms->L_ssb >> p) & 0x01) {
multadd_cpx_vector((int16_t*)&txdataF[p][symbol*frame_parms->ofdm_symbol_size],
(int16_t*)beam_weights[p][aa],
(int16_t*)&txdataF_BF[aa][symbol*frame_parms->ofdm_symbol_size],
0,
frame_parms->ofdm_symbol_size,
15);
}
}
return 0;
}
openair1/PHY/MODULATION/nr_modulation.h
+10
View File
@@ -93,4 +93,14 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms,
*/
void nr_dft(int32_t *z,int32_t *d, uint32_t Msc_PUSCH);
int nr_beam_precoding(int32_t **txdataF,
int32_t **txdataF_BF,
NR_DL_FRAME_PARMS *frame_parms,
int32_t ***beam_weights,
int slot,
int symbol,
int aa,
int nb_antenna_ports
);
#endif
openair1/PHY/MODULATION/ofdm_mod.c
+2
View File
@@ -86,6 +86,8 @@ void PHY_ofdm_mod(int *input, /// pointer to complex input
)
{
if(nb_symbols == 0) return;
short temp[4096*4] __attribute__((aligned(32)));
unsigned short i,j;
short k;
openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
+2 -2
View File
@@ -45,7 +45,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
int16_t *fl,*fm,*fr,*fml,*fmr,*fmm,*fdcl,*fdcr,*fdclh,*fdcrh;
int ch_offset,symbol_offset, length_dmrs, UE_id = 0;
unsigned short n_idDMRS[2] = {0,1}; //to update from pusch config
int32_t temp_in_ifft_0[8192*2] __attribute__((aligned(16)));
int32_t temp_in_ifft_0[8192*2] __attribute__((aligned(32)));
int32_t **ul_ch_estimates_time = gNB->pusch_vars[UE_id]->ul_ch_estimates_time;
#ifdef DEBUG_CH
@@ -267,7 +267,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
// check if PRB crosses DC and improve estimates around DC
if ((bwp_start_subcarrier >= gNB->frame_parms.ofdm_symbol_size/2) && (bwp_start_subcarrier+nb_rb_pusch*12 >= gNB->frame_parms.ofdm_symbol_size)) {
if ((bwp_start_subcarrier < gNB->frame_parms.ofdm_symbol_size) && (bwp_start_subcarrier+nb_rb_pusch*12 >= gNB->frame_parms.ofdm_symbol_size)) {
ul_ch = (int16_t *)&ul_ch_estimates[aarx][ch_offset];
uint16_t idxDC = 2*(gNB->frame_parms.ofdm_symbol_size - bwp_start_subcarrier);
uint16_t idxPil = idxDC/2;
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+10 -9
View File
@@ -90,6 +90,7 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
uint8_t Qm = rel15->modulation_order;
uint32_t encoded_length = nb_symbols*Qm;
/// CRC, coding, interleaving and rate matching
AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n");
start_meas(dlsch_encoding_stats);
@@ -206,7 +207,6 @@ for (int i=0; i<n_dmrs>>4; i++) {
printf("PDSCH resource mapping started (start SC %d\tstart symbol %d\tN_PRB %d\tnb_symbols %d)\n",
start_sc, rel15->start_symbol, rel15->n_prb, rel15->nb_symbols);
#endif
for (int ap=0; ap<rel15->nb_layers; ap++) {
// DMRS params for this ap
@@ -221,6 +221,7 @@ ap, Wt[0], Wt[1], Wf[0], Wf[1], delta, l_prime[0], l0, dmrs_symbol);
#endif
uint8_t k_prime=0;
uint16_t m=0, n=0, dmrs_idx=0, k=0;
int txdataF_offset = (slot%2)*frame_parms->samples_per_slot_wCP;
if (dmrs_type == NFAPI_NR_DMRS_TYPE1) // another if condition to be included to check pdsch config type (reference of k)
dmrs_idx = rel15->start_prb*6;
else
@@ -230,12 +231,12 @@ ap, Wt[0], Wt[1], Wf[0], Wf[1], delta, l_prime[0], l0, dmrs_symbol);
k = start_sc;
for (int i=0; i<rel15->n_prb*NR_NB_SC_PER_RB; i++) {
if ((l == dmrs_symbol) && (k == ((start_sc+get_dmrs_freq_idx(n, k_prime, delta, dmrs_type))%(frame_parms->ofdm_symbol_size)))) {
((int16_t*)txdataF[ap])[(l*frame_parms->ofdm_symbol_size + k)<<1] = (Wt[l_prime[0]]*Wf[k_prime]*amp*mod_dmrs[dmrs_idx<<1]) >> 15;
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = (Wt[l_prime[0]]*Wf[k_prime]*amp*mod_dmrs[(dmrs_idx<<1) + 1]) >> 15;
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)] = (Wt[l_prime[0]]*Wf[k_prime]*amp*mod_dmrs[dmrs_idx<<1]) >> 15;
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)] = (Wt[l_prime[0]]*Wf[k_prime]*amp*mod_dmrs[(dmrs_idx<<1) + 1]) >> 15;
#ifdef DEBUG_DLSCH_MAPPING
printf("dmrs_idx %d\t l %d \t k %d \t k_prime %d \t n %d \t txdataF: %d %d\n",
dmrs_idx, l, k, k_prime, n, ((int16_t*)txdataF[ap])[(l*frame_parms->ofdm_symbol_size + k)<<1],
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1]);
dmrs_idx, l, k, k_prime, n, ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)],
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)]);
#endif
dmrs_idx++;
k_prime++;
@@ -245,12 +246,12 @@ dmrs_idx, l, k, k_prime, n, ((int16_t*)txdataF[ap])[(l*frame_parms->ofdm_symbol_
else {
((int16_t*)txdataF[ap])[(l*frame_parms->ofdm_symbol_size + k)<<1] = (amp * tx_layers[ap][m<<1]) >> 15;
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = (amp * tx_layers[ap][(m<<1) + 1]) >> 15;
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)] = (amp * tx_layers[ap][m<<1]) >> 15;
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)] = (amp * tx_layers[ap][(m<<1) + 1]) >> 15;
#ifdef DEBUG_DLSCH_MAPPING
printf("m %d\t l %d \t k %d \t txdataF: %d %d\n",
m, l, k, ((int16_t*)txdataF[ap])[(l*frame_parms->ofdm_symbol_size + k)<<1],
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1]);
m, l, k, ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)],
((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)]);
#endif
m++;
}
openair1/PHY/NR_TRANSPORT/nr_ulsch.h
+1 -1
View File
@@ -79,4 +79,4 @@ void nr_ulsch_procedures(PHY_VARS_gNB *gNB,
int slot_rx,
int UE_id,
uint8_t harq_pid);
int16_t find_nr_ulsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type);
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
+3 -2
View File
@@ -48,7 +48,7 @@
#include "common/utils/LOG/log.h"
#include <syscall.h>
//#define DEBUG_ULSCH_DECODING
#define gNB_DEBUG_TRACE
//#define gNB_DEBUG_TRACE
#define OAI_UL_LDPC_MAX_NUM_LLR 27000//26112 // NR_LDPC_NCOL_BG1*NR_LDPC_ZMAX = 68*384
//#define PRINT_CRC_CHECK
@@ -311,7 +311,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
int16_t z [68*384];
int8_t l [68*384];
uint8_t kc;
uint8_t kc=255;
uint8_t Ilbrm = 0;
uint32_t Tbslbrm = 950984;
double Coderate = 0.0;
@@ -568,6 +568,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
pv[i]= _mm_loadu_si128((__m128i*)(&harq_process->d[r][8*j]));
}
AssertFatal(kc!=255,"");
for (i=Kr_bytes,j=K_bytes_F-((2*p_decParams->Z)>>3); i < ((kc*p_decParams->Z)>>3); i++, j++) {
pv[i]= _mm_loadu_si128((__m128i*)(&harq_process->d[r][8*j]));
}
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+4 -4
View File
@@ -205,10 +205,10 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
unsigned int pilot_cnt;
int16_t ch[2],*pil,*rxF,*dl_ch,*fl,*fm,*fr;
int ch_offset,symbol_offset;
int slot_pbch;
fapi_nr_pbch_config_t *pbch_config = &ue->nrUE_config.pbch_config;
//int slot_pbch;
//fapi_nr_pbch_config_t *pbch_config = &ue->nrUE_config.pbch_config;
// 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 ssb_periodicity = 10;// ue->ssb_periodicity;
//uint8_t ssb_periodicity = 10;// ue->ssb_periodicity;
//uint16_t Nid_cell = (eNB_offset == 0) ? ue->frame_parms.Nid_cell : ue->measurements.adj_cell_id[eNB_offset-1];
@@ -874,7 +874,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
//}
// check if PRB crosses DC and improve estimates around DC
if ((bwp_start_subcarrier >= ue->frame_parms.ofdm_symbol_size/2) && (bwp_start_subcarrier+nb_rb_pdsch*12 >= ue->frame_parms.ofdm_symbol_size)) {
if ((bwp_start_subcarrier < ue->frame_parms.ofdm_symbol_size) && (bwp_start_subcarrier+nb_rb_pdsch*12 >= ue->frame_parms.ofdm_symbol_size)) {
dl_ch = (int16_t *)&dl_ch_estimates[aarx][ch_offset];
uint16_t idxDC = 2*(ue->frame_parms.ofdm_symbol_size - bwp_start_subcarrier);
uint16_t idxPil = idxDC/2;
openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
+126 -272
View File
@@ -50,6 +50,15 @@
//#define NR_LTE_PDCCH_DCI_SWITCH
#define NR_PDCCH_DCI_RUN // activates new nr functions
//#define NR_PDCCH_DCI_DEBUG // activates NR_PDCCH_DCI_DEBUG logs
#ifdef NR_PDCCH_DCI_DEBUG
#define LOG_DNL(a, ...) printf("\n\t\t<-NR_PDCCH_DCI_DEBUG (%s)-> " a, __func__, ##__VA_ARGS__ )
#define LOG_DD(a, ...) printf("\t<-NR_PDCCH_DCI_DEBUG (%s)-> " a, __func__, ##__VA_ARGS__ )
#define LOG_DDD(a, ...) printf("\t\t<-NR_PDCCH_DCI_DEBUG (%s)-> " a, __func__, ##__VA_ARGS__ )
#else
#define LOG_DNL(a...)
#define LOG_DD(a...)
#define LOG_DDD(a...)
#endif
#define NR_NBR_CORESET_ACT_BWP 3 // The number of CoreSets per BWP is limited to 3 (including initial CORESET: ControlResourceId 0)
#define NR_NBR_SEARCHSPACE_ACT_BWP 10 // The number of SearSpaces per BWP is limited to 10 (including initial SEARCHSPACE: SearchSpaceId 0)
#define PDCCH_TEST_POLAR_TEMP_FIX
@@ -134,9 +143,7 @@ void nr_pdcch_demapping_deinterleaving(uint32_t *llr,
if (coreset_interleaved==0) f_bundle_j=bundle_j;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\n\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_demapping_deinterleaving)-> [r=%d,c=%d] bundle_j(%d) interleaved at f_bundle_j(%d)\n",r,c,bundle_j,f_bundle_j);
#endif
LOG_DNL("[r=%d,c=%d] bundle_j(%d) interleaved at f_bundle_j(%d)\n",r,c,bundle_j,f_bundle_j);
}
f_reg = (f_bundle_j*reg_bundle_size_L)+(reg%reg_bundle_size_L);
@@ -145,11 +152,9 @@ void nr_pdcch_demapping_deinterleaving(uint32_t *llr,
for (int i=0; i<9; i++) {
z[index_z + i] = llr[index_llr + i];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_demapping_deinterleaving)-> [reg=%d,bundle_j=%d] z[%d]=(%d,%d) <-> \t[f_reg=%d,fbundle_j=%d] llr[%d]=(%d,%d) \n",
LOG_DDD("[reg=%d,bundle_j=%d] z[%d]=(%d,%d) <-> \t[f_reg=%d,fbundle_j=%d] llr[%d]=(%d,%d) \n",
reg,bundle_j,(index_z + i),*(int16_t *) &z[index_z + i],*(1 + (int16_t *) &z[index_z + i]),
f_reg,f_bundle_j,(index_llr + i),*(int16_t *) &llr[index_llr + i], *(1 + (int16_t *) &llr[index_llr + i]));
#endif
}
if ((reg%reg_bundle_size_L) == 0) r++;
@@ -167,13 +172,11 @@ int32_t nr_pdcch_llr(NR_DL_FRAME_PARMS *frame_parms, int32_t **rxdataF_comp,
pdcch_llrp = &pdcch_llr[2 * symbol * coreset_nbr_rb * 9];
if (!pdcch_llrp) {
printf("pdcch_qpsk_llr: llr is null, symbol %d\n", symbol);
LOG_E(PHY,"pdcch_qpsk_llr: llr is null, symbol %d\n", symbol);
return (-1);
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_llr)-> llr logs: pdcch qpsk llr for symbol %d (pos %d), llr offset %d\n",symbol,(symbol*frame_parms->N_RB_DL*12),pdcch_llrp-pdcch_llr);
#endif
LOG_DDD("llr logs: pdcch qpsk llr for symbol %d (pos %d), llr offset %ld\n",symbol,(symbol*frame_parms->N_RB_DL*12),pdcch_llrp-pdcch_llr);
//for (i = 0; i < (frame_parms->N_RB_DL * ((symbol == 0) ? 16 : 24)); i++) {
for (i = 0; i < (coreset_nbr_rb * ((symbol == 0) ? 18 : 18)); i++) {
@@ -184,9 +187,7 @@ int32_t nr_pdcch_llr(NR_DL_FRAME_PARMS *frame_parms, int32_t **rxdataF_comp,
else
*pdcch_llrp = (*rxF);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_llr)-> llr logs: rb=%d i=%d *rxF:%d => *pdcch_llrp:%d\n",i/18,i,*rxF,*pdcch_llrp);
#endif
LOG_DDD("llr logs: rb=%d i=%d *rxF:%d => *pdcch_llrp:%d\n",i/18,i,*rxF,*pdcch_llrp);
rxF++;
pdcch_llrp++;
}
@@ -207,7 +208,7 @@ int32_t pdcch_llr(NR_DL_FRAME_PARMS *frame_parms,
pdcch_llr8 = &pdcch_llr[2*symbol*frame_parms->N_RB_DL*12];
if (!pdcch_llr8) {
printf("pdcch_qpsk_llr: llr is null, symbol %d\n",symbol);
LOG_E(PHY,"pdcch_qpsk_llr: llr is null, symbol %d\n",symbol);
return(-1);
}
@@ -330,43 +331,33 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
//uint8_t rb_count_bit;
uint8_t i, j, aarx, bitcnt_coreset_freq_dom=0;
int32_t *dl_ch0, *dl_ch0_ext, *rxF, *rxF_ext;
#ifdef NR_PDCCH_DCI_DEBUG
int nushiftmod3 = frame_parms->nushift % 3;
#endif
#if defined(DEBUG_DCI_DECODING) || defined(NR_PDCCH_DCI_DEBUG)
uint8_t symbol_mod = (symbol >= (7 - frame_parms->Ncp)) ? symbol - (7 - frame_parms->Ncp) : symbol;
#endif
c_rb = n_BWP_start; // c_rb is the common resource block: RB within the BWP
#ifdef DEBUG_DCI_DECODING
uint8_t symbol_mod = (symbol >= (7 - frame_parms->Ncp)) ? symbol - (7 - frame_parms->Ncp) : symbol;
LOG_I(PHY, "extract_rbs_single: symbol_mod %d\n",symbol_mod);
#endif
for (aarx = 0; aarx < frame_parms->nb_antennas_rx; aarx++) {
if (high_speed_flag == 1) {
dl_ch0 = &dl_ch_estimates[aarx][(symbol * (frame_parms->ofdm_symbol_size))];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> dl_ch0 = &dl_ch_estimates[aarx = (%d)][ (symbol * (frame_parms->ofdm_symbol_size (%d))) = (%d)]\n",
LOG_DDD("dl_ch0 = &dl_ch_estimates[aarx = (%d)][ (symbol * (frame_parms->ofdm_symbol_size (%d))) = (%d)]\n",
aarx,frame_parms->ofdm_symbol_size,(symbol * (frame_parms->ofdm_symbol_size)));
#endif
} else {
dl_ch0 = &dl_ch_estimates[aarx][0];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> dl_ch0 = &dl_ch_estimates[aarx = (%d)][0]\n",aarx);
#endif
LOG_DDD("dl_ch0 = &dl_ch_estimates[aarx = (%d)][0]\n",aarx);
}
dl_ch0_ext = &dl_ch_estimates_ext[aarx][symbol * (coreset_nbr_rb * NBR_RE_PER_RB_WITH_DMRS)];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> dl_ch0_ext = &dl_ch_estimates_ext[aarx = (%d)][symbol * (frame_parms->N_RB_DL * 9) = (%d)]\n",
LOG_DDD("dl_ch0_ext = &dl_ch_estimates_ext[aarx = (%d)][symbol * (frame_parms->N_RB_DL * 9) = (%d)]\n",
aarx,symbol * (coreset_nbr_rb * NBR_RE_PER_RB_WITH_DMRS));
#endif
rxF_ext = &rxdataF_ext[aarx][symbol * (coreset_nbr_rb * NBR_RE_PER_RB_WITH_DMRS)];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> rxF_ext = &rxdataF_ext[aarx = (%d)][symbol * (frame_parms->N_RB_DL * 9) = (%d)]\n",
LOG_DDD("rxF_ext = &rxdataF_ext[aarx = (%d)][symbol * (frame_parms->N_RB_DL * 9) = (%d)]\n",
aarx,symbol * (coreset_nbr_rb * NBR_RE_PER_RB_WITH_DMRS));
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> (for symbol=%d, aarx=%d), symbol_mod=%d, nushiftmod3=%d \n",symbol,aarx,symbol_mod,nushiftmod3);
#endif
LOG_DDD("(for symbol=%d, aarx=%d), symbol_mod=%d, nushiftmod3=%d \n",
symbol,aarx,
(symbol >= (7 - frame_parms->Ncp)) ? symbol - (7 - frame_parms->Ncp) : symbol,
frame_parms->nushift % 3);
/*
* The following for loop handles treatment of PDCCH contained in table rxdataF (in frequency domain)
* In NR the PDCCH IQ symbols are contained within RBs in the CORESET defined by higher layers which is located within the BWP
@@ -384,9 +375,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
* then the IQ symbol is going to be found at the position 0+c_rb-N_RB_DL/2 in rxdataF and
* we have to point the pointer at (1+c_rb-N_RB_DL/2) in rxdataF
*/
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> n_BWP_start=%d, coreset_nbr_rb=%d\n",n_BWP_start,coreset_nbr_rb);
#endif
LOG_DDD("n_BWP_start=%d, coreset_nbr_rb=%d\n",n_BWP_start,coreset_nbr_rb);
for (c_rb = n_BWP_start; c_rb < (n_BWP_start + coreset_nbr_rb + (BIT_TO_NBR_RB_CORESET_FREQ_DOMAIN * offset_discontiguous)); c_rb++) {
//c_rb_tmp = 0;
@@ -399,40 +388,32 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
//c_rb_tmp = c_rb_tmp + 6;
c_rb = c_rb + BIT_TO_NBR_RB_CORESET_FREQ_DOMAIN;
offset_discontiguous ++;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> we entered here as coreset_freq_dom=%lx (bit %d) is 0, coreset_freq_domain is discontiguous\n",coreset_freq_dom,
LOG_DDD("we entered here as coreset_freq_dom=%lx (bit %d) is 0, coreset_freq_domain is discontiguous\n",coreset_freq_dom,
(46 - bitcnt_coreset_freq_dom));
#endif
}
}
//c_rb = c_rb + c_rb_tmp;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> c_rb=%d\n",c_rb);
#endif
LOG_DDD("c_rb=%d\n",c_rb);
rxF=NULL;
// first we set initial conditions for pointer to rxdataF depending on the situation of the first RB within the CORESET (c_rb = n_BWP_start)
if ((c_rb < (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) == 0)) {
//if RB to be treated is lower than middle system bandwidth then rxdataF pointed at (offset + c_br + symbol * ofdm_symbol_size): even case
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in even case c_rb (%d) is lower than half N_RB_DL -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
LOG_DDD("in even case c_rb (%d) is lower than half N_RB_DL -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))));
#endif
}
if ((c_rb >= (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) == 0)) {
// number of RBs is even and c_rb is higher than half system bandwidth (we don't skip DC)
// if these conditions are true the pointer has to be situated at the 1st part of the rxdataF
rxF = &rxdataF[aarx][(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in even case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
LOG_DDD("in even case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))));
#endif
//rxF = &rxdataF[aarx][(1 + 12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
//#ifdef NR_PDCCH_DCI_DEBUG
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in even case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(1 + 12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
// LOG_DDD("in even case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(1 + 12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
// c_rb,aarx,(1 + 12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))));
//#endif
}
@@ -440,30 +421,24 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
if ((c_rb < (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) != 0)) {
//if RB to be treated is lower than middle system bandwidth then rxdataF pointed at (offset + c_br + symbol * ofdm_symbol_size): odd case
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in odd case c_rb (%d) is lower or equal than half N_RB_DL -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
LOG_DDD("in odd case c_rb (%d) is lower or equal than half N_RB_DL -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))));
#endif
}
if ((c_rb > (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) != 0)) {
// number of RBs is odd and c_rb is higher than half system bandwidth + 1
// if these conditions are true the pointer has to be situated at the 1st part of the rxdataF just after the first IQ symbols of the RB containing DC
rxF = &rxdataF[aarx][(12*(c_rb - (frame_parms->N_RB_DL>>1)) - 6 + (symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in odd case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(12*(c_rb - frame_parms->N_RB_DL) - 5 + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
LOG_DDD("in odd case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(12*(c_rb - frame_parms->N_RB_DL) - 5 + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(12*(c_rb - (frame_parms->N_RB_DL>>1)) - 6 + (symbol * (frame_parms->ofdm_symbol_size))));
#endif
}
if ((c_rb == (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) != 0)) { // treatment of RB containing the DC
// if odd number RBs in system bandwidth and first RB to be treated is higher than middle system bandwidth (around DC)
// we have to treat the RB in two parts: first part from i=0 to 5, the data is at the end of rxdataF (pointing at the end of the table)
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in odd case c_rb (%d) is half N_RB_DL + 1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
LOG_DDD("in odd case c_rb (%d) is half N_RB_DL + 1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))));
#endif
/*if (symbol_mod > 300) { // this if is going to be removed as DM-RS signals are present in all symbols of PDCCH
for (i = 0; i < 6; i++) {
dl_ch0_ext[i] = dl_ch0[i];
@@ -471,7 +446,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
}
rxF = &rxdataF[aarx][(symbol * (frame_parms->ofdm_symbol_size))]; // we point at the 1st part of the rxdataF in symbol
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in odd case c_rb (%d) is half N_RB_DL +1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(symbol * (frame_parms->ofdm_symbol_size)) = (%d)]\n",
LOG_DDD("in odd case c_rb (%d) is half N_RB_DL +1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(symbol * (frame_parms->ofdm_symbol_size)) = (%d)]\n",
c_rb,aarx,(symbol * (frame_parms->ofdm_symbol_size)));
#endif
for (; i < 12; i++) {
@@ -497,10 +472,8 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
// then we point at the begining of the symbol part of rxdataF do process second part of RB
rxF = &rxdataF[aarx][((symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> in odd case c_rb (%d) is half N_RB_DL +1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(symbol * (frame_parms->ofdm_symbol_size)) = (%d)]\n",
LOG_DDD("in odd case c_rb (%d) is half N_RB_DL +1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(symbol * (frame_parms->ofdm_symbol_size)) = (%d)]\n",
c_rb,aarx,(symbol * (frame_parms->ofdm_symbol_size)));
#endif
for (; i < 12; i++) {
if ((i != 9)) {
@@ -535,21 +508,17 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
for (i = 0; i < 12; i++) {
if ((i != 1) && (i != 5) && (i != 9)) {
rxF_ext[j] = rxF[i];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> RB[c_rb %d] \t RE[re %d] => rxF_ext[%d]=(%d,%d)\t rxF[%d]=(%d,%d)\n",
LOG_DDD("RB[c_rb %d] \t RE[re %d] => rxF_ext[%d]=(%d,%d)\t rxF[%d]=(%d,%d)\n",
c_rb, i, j, *(short *) &rxF_ext[j],*(1 + (short *) &rxF_ext[j]), i,
*(short *) &rxF[i], *(1 + (short *) &rxF[i]));
#endif
dl_ch0_ext[j] = dl_ch0[i];
//printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> ch %d => dl_ch0(%d,%d)\n", i, *(short *) &dl_ch0[i], *(1 + (short*) &dl_ch0[i]));
//LOG_DDD("ch %d => dl_ch0(%d,%d)\n", i, *(short *) &dl_ch0[i], *(1 + (short*) &dl_ch0[i]));
//printf("\t-> dl_ch0[%d] => dl_ch0_ext[%d](%d,%d)\n", i,j, *(short *) &dl_ch0[i], *(1 + (short*) &dl_ch0[i]));
j++;
} else {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_extract_rbs_single)-> RB[c_rb %d] \t RE[re %d] => rxF_ext[%d]=(%d,%d)\t rxF[%d]=(%d,%d) \t\t <==> DM-RS PDCCH, this is a pilot symbol\n",
LOG_DDD("RB[c_rb %d] \t RE[re %d] => rxF_ext[%d]=(%d,%d)\t rxF[%d]=(%d,%d) \t\t <==> DM-RS PDCCH, this is a pilot symbol\n",
c_rb, i, j, *(short *) &rxF_ext[j], *(1 + (short *) &rxF_ext[j]), i,
*(short *) &rxF[i], *(1 + (short *) &rxF[i]));
#endif
}
}
@@ -658,15 +627,13 @@ void nr_pdcch_channel_compensation(int32_t **rxdataF_ext,
//print_shorts("rx:",rxdataF128+2);
//print_shorts("ch:",dl_ch128+2);
//print_shorts("pack:",rxdataF_comp128+2);
#ifdef NR_PDCCH_DCI_DEBUG
for (int i=0; i<12 ; i++)
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_channel_compensation)-> rxdataF128[%d]=(%d,%d) X dlch[%d]=(%d,%d) rxdataF_comp128[%d]=(%d,%d)\n",
LOG_DDD("rxdataF128[%d]=(%d,%d) X dlch[%d]=(%d,%d) rxdataF_comp128[%d]=(%d,%d)\n",
(rb*12)+i, ((short *)rxdataF128)[i<<1],((short *)rxdataF128)[1+(i<<1)],
(rb*12)+i, ((short *)dl_ch128)[i<<1],((short *)dl_ch128)[1+(i<<1)],
(rb*12)+i, ((short *)rxdataF_comp128)[i<<1],((short *)rxdataF_comp128)[1+(i<<1)]);
#endif
dl_ch128+=3;
rxdataF128+=3;
rxdataF_comp128+=3;
@@ -795,11 +762,9 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
}
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> symbol_mon=(%d) and start_symbol=(%d)\n",symbol_mon,start_symbol);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> coreset_freq_dom=(%ld) n_rb_offset=(%d) coreset_time_dur=(%d) n_shift=(%d) reg_bundle_size_L=(%d) coreset_interleaver_size_R=(%d) scrambling_ID=(%d) \n",
LOG_DD("symbol_mon=(%d) and start_symbol=(%d)\n",symbol_mon,start_symbol);
LOG_DD("coreset_freq_dom=(%ld) n_rb_offset=(%d) coreset_time_dur=(%d) n_shift=(%d) reg_bundle_size_L=(%d) coreset_interleaver_size_R=(%d) scrambling_ID=(%d) \n",
coreset_freq_dom,n_rb_offset,coreset_time_dur,n_shift,reg_bundle_size_L,coreset_interleaver_size_R,pdcch_DMRS_scrambling_id);
#endif
//
// according to 38.213 v15.1.0: a PDCCH monitoring pattern within a slot,
// indicating first symbol(s) of the control resource set within a slot
@@ -815,9 +780,7 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
// for (int j=0; j < coreset_nbr_act; j++) {
// for each active CORESET (max number of active CORESETs in a BWP is 3),
// we calculate the number of RB for each CORESET bitmap
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> coreset_freq_dom=(%ld)\n",coreset_freq_dom);
#endif
LOG_DD("coreset_freq_dom=(%ld)\n",coreset_freq_dom);
int i; //for each bit in the coreset_freq_dom bitmap
for (i = 0; i < 45; i++) {
@@ -826,22 +789,18 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
}
coreset_nbr_rb = 6 * coreset_nbr_rb; // coreset_nbr_rb has to be multiplied by 6 to indicate the number of PRB or REG(=12 RE) within the CORESET
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> coreset_freq_dom=(%ld,%lx), coreset_nbr_rb=%d\n", coreset_freq_dom,coreset_freq_dom,coreset_nbr_rb);
#endif
#ifdef NR_PDCCH_DCI_DEBUG
uint8_t coreset_nbr_reg = coreset_time_dur * coreset_nbr_rb;
uint32_t coreset_C = (uint32_t)(coreset_nbr_reg / (reg_bundle_size_L * coreset_interleaver_size_R));
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> coreset_nbr_rb=%d, coreset_nbr_reg=%d, coreset_C=(%d/(%d*%d))=%d\n",
coreset_nbr_rb, coreset_nbr_reg, coreset_nbr_reg, reg_bundle_size_L,coreset_interleaver_size_R, coreset_C);
#endif
LOG_DD("coreset_freq_dom=(%ld,%lx), coreset_nbr_rb=%d\n", coreset_freq_dom,coreset_freq_dom,coreset_nbr_rb);
LOG_DD("coreset_nbr_rb=%d, coreset_nbr_reg=%d, coreset_C=(%d/(%d*%d))=%d\n",
coreset_nbr_rb,
coreset_time_dur * coreset_nbr_rb,
coreset_time_dur * coreset_nbr_rb,
reg_bundle_size_L,coreset_interleaver_size_R,
(uint32_t)((coreset_time_dur * coreset_nbr_rb) / (reg_bundle_size_L * coreset_interleaver_size_R)) );
for (int s = start_symbol; s < (start_symbol + coreset_time_dur); s++) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we enter nr_pdcch_extract_rbs_single(is_secondary_ue=%d) to remove DM-RS PDCCH\n",
LOG_DD("we enter nr_pdcch_extract_rbs_single(is_secondary_ue=%d) to remove DM-RS PDCCH\n",
is_secondary_ue);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> in nr_pdcch_extract_rbs_single(rxdataF -> rxdataF_ext || dl_ch_estimates -> dl_ch_estimates_ext)\n");
#endif
LOG_DD("in nr_pdcch_extract_rbs_single(rxdataF -> rxdataF_ext || dl_ch_estimates -> dl_ch_estimates_ext)\n");
nr_pdcch_extract_rbs_single(common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[nr_tti_rx]].rxdataF,
pdcch_vars[eNB_id]->dl_ch_estimates,
pdcch_vars[eNB_id]->rxdataF_ext,
@@ -852,10 +811,8 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
coreset_freq_dom,
coreset_nbr_rb,
n_rb_offset);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we enter pdcch_channel_level(avgP=%d) => compute channel level based on ofdm symbol 0, pdcch_vars[eNB_id]->dl_ch_estimates_ext\n",avgP);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> in pdcch_channel_level(dl_ch_estimates_ext -> dl_ch_estimates_ext)\n");
#endif
LOG_DD("we enter pdcch_channel_level(avgP=%d) => compute channel level based on ofdm symbol 0, pdcch_vars[eNB_id]->dl_ch_estimates_ext\n",*avgP);
LOG_DD("in pdcch_channel_level(dl_ch_estimates_ext -> dl_ch_estimates_ext)\n");
// compute channel level based on ofdm symbol 0
pdcch_channel_level(pdcch_vars[eNB_id]->dl_ch_estimates_ext,
frame_parms,
@@ -874,10 +831,8 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
T(T_UE_PHY_PDCCH_ENERGY, T_INT(eNB_id), T_INT(0), T_INT(frame%1024), T_INT(nr_tti_rx),
T_INT(avgP[0]), T_INT(avgP[1]), T_INT(avgP[2]), T_INT(avgP[3]));
#endif
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we enter nr_pdcch_channel_compensation(log2_maxh=%d)\n",log2_maxh);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> in nr_pdcch_channel_compensation(rxdataF_ext x dl_ch_estimates_ext -> rxdataF_comp)\n");
#endif
LOG_DD("we enter nr_pdcch_channel_compensation(log2_maxh=%d)\n",log2_maxh);
LOG_DD("in nr_pdcch_channel_compensation(rxdataF_ext x dl_ch_estimates_ext -> rxdataF_comp)\n");
// compute LLRs for ofdm symbol 0 only
nr_pdcch_channel_compensation(pdcch_vars[eNB_id]->rxdataF_ext,
pdcch_vars[eNB_id]->dl_ch_estimates_ext,
@@ -895,17 +850,13 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
#endif
if (frame_parms->nb_antennas_rx > 1) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we enter pdcch_detection_mrc(frame_parms->nb_antennas_rx=%d)\n",
LOG_DD("we enter pdcch_detection_mrc(frame_parms->nb_antennas_rx=%d)\n",
frame_parms->nb_antennas_rx);
#endif
pdcch_detection_mrc(frame_parms, pdcch_vars[eNB_id]->rxdataF_comp,s);
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we enter nr_pdcch_llr(for symbol %d), pdcch_vars[eNB_id]->rxdataF_comp ---> pdcch_vars[eNB_id]->llr \n",s);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> in nr_pdcch_llr(rxdataF_comp -> llr)\n");
#endif
LOG_DD("we enter nr_pdcch_llr(for symbol %d), pdcch_vars[eNB_id]->rxdataF_comp ---> pdcch_vars[eNB_id]->llr \n",s);
LOG_DD("in nr_pdcch_llr(rxdataF_comp -> llr)\n");
nr_pdcch_llr(frame_parms,
pdcch_vars[eNB_id]->rxdataF_comp,
pdcch_vars[eNB_id]->llr,
@@ -923,9 +874,7 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
#endif
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we enter nr_pdcch_demapping_deinterleaving()\n");
#endif
LOG_DD("we enter nr_pdcch_demapping_deinterleaving()\n");
nr_pdcch_demapping_deinterleaving((uint32_t *) pdcch_vars[eNB_id]->llr,
(uint32_t *) pdcch_vars[eNB_id]->e_rx,
frame_parms,
@@ -942,12 +891,8 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
// get_nCCE(n_pdcch_symbols, frame_parms, mi) * 72,
pdcch_DMRS_scrambling_id,
do_common);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> we end nr_pdcch_unscrambling()\n");
#endif
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_rx_pdcch)-> Ending nr_rx_pdcch() function\n");
#endif
LOG_DD("we end nr_pdcch_unscrambling()\n");
LOG_DD("Ending nr_rx_pdcch() function\n");
return (0);
}
#endif
@@ -1006,22 +951,20 @@ void nr_pdcch_unscrambling(uint16_t crnti, NR_DL_FRAME_PARMS *frame_parms, uint8
//uint32_t calc_x2=puissance_2_16%puissance_2_31;
x2 = (((1<<16)*n_rnti)+n_id); //mod 2^31 is implicit //this is c_init in 38.211 v15.1.0 Section 7.3.2.3
// x2 = (nr_tti_rx << 9) + frame_parms->Nid_cell; //this is c_init in 36.211 Sec 6.8.2
#ifdef NR_PDCCH_DCI_DEBUG
//printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_unscrambling)-> (c_init=%d, n_id=%d, n_rnti=%d, length=%d)\n",x2,n_id,n_rnti,length);
#endif
//LOG_DDD(" (c_init=%d, n_id=%d, n_rnti=%d, length=%d)\n",x2,n_id,n_rnti,length);
for (i = 0; i < length; i++) {
if ((i & 0x1f) == 0) {
s = lte_gold_generic(&x1, &x2, reset);
//printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_unscrambling)-> lte_gold[%d]=%x\n",i,s);
//LOG_DDD("lte_gold[%d]=%x\n",i,s);
reset = 0;
}
/*
#ifdef NR_PDCCH_DCI_DEBUG
if (i%2 == 0) printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_unscrambling)-> unscrambling %d : scrambled_z=%d, => ",
if (i%2 == 0) LOG_DDD(" unscrambling %d : scrambled_z=%d, => ",
i,*(char*) &z[(int)floor(i/2)]);
if (i%2 == 1) printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_unscrambling)-> unscrambling %d : scrambled_z=%d, => ",
if (i%2 == 1) LOG_DDD(" unscrambling %d : scrambled_z=%d, => ",
i,*(1 + (char*) &z[(int)floor(i/2)]));
#endif
if (((s >> (i % 32)) & 1) == 1){
@@ -1035,16 +978,12 @@ void nr_pdcch_unscrambling(uint16_t crnti, NR_DL_FRAME_PARMS *frame_parms, uint8
if (i%2 == 1) printf("unscrambled_z=%d\n",*(1 + (char*) &z[(int)floor(i/2)]));
#endif
*/
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_unscrambling)-> unscrambling %d : scrambled_z=%d, => ",
LOG_DDD(" unscrambling %d : scrambled_z=%d, => ",
i,z[i]);
#endif
if (((s >> (i % 32)) & 1) == 1) z[i] = -z[i];
#ifdef NR_PDCCH_DCI_DEBUG
printf("unscrambled_z=%d\n",z[i]);
#endif
LOG_DDD("unscrambled_z=%d\n",z[i]);
}
}
@@ -1090,19 +1029,15 @@ void nr_dci_decoding_procedure0(int s,
//Table 10.1-3: Maximum number of non-overlapped CCEs per slot and per serving cell as a function of the subcarrier spacing value 2^mu*15 KHz, mu {0,1,2,3}
//uint8_t cce_max_slot_pdcch_Table10_1_3 [4] = {56,56,48,32};
int coreset_nbr_cce_per_symbol=0;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> format_found is %d \n", *format_found);
#endif
LOG_DDD("format_found is %d \n", *format_found);
//if (mode == NO_DCI) {
// #ifdef NR_PDCCH_DCI_DEBUG
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> skip DCI decoding: expect no DCIs at nr_tti_rx %d in current searchSpace\n", nr_tti_rx);
// LOG_DDD("skip DCI decoding: expect no DCIs at nr_tti_rx %d in current searchSpace\n", nr_tti_rx);
// #endif
// return;
//}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> frequencyDomainResources=%lx, duration=%d\n",
LOG_DDD("frequencyDomainResources=%lx, duration=%d\n",
pdcch_vars[eNB_id]->coreset[p].frequencyDomainResources, pdcch_vars[eNB_id]->coreset[p].duration);
#endif
// nCCE = get_nCCE(pdcch_vars[eNB_id]->num_pdcch_symbols, frame_parms, mi);
for (int i = 0; i < 45; i++) {
@@ -1116,9 +1051,7 @@ void nr_dci_decoding_procedure0(int s,
// the number of symbols in the CORESET (pdcch_vars[eNB_id]->coreset[p].duration)
// multiplied by the number of bits set to '1' in the frequencyDomainResources bitmap
// (1 bit set to '1' corresponds to 6 RB and 1 CCE = 6 RB)
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> nCCE[%d]=%d\n",p,nCCE[p]);
#endif
LOG_DDD("nCCE[%d]=%d\n",p,nCCE[p]);
/* if (nCCE > get_nCCE(3, frame_parms, 1)) {
LOG_D(PHY,
@@ -1172,9 +1105,7 @@ void nr_dci_decoding_procedure0(int s,
nb_candidates = pdcch_vars[eNB_id]->searchSpace[s].searchSpaceType.srs_nrofCandidates;
} else {
nb_candidates = (L2 == 4) ? 4 : ((L2 == 8)? 2 : 1); // according to Table 10.1-1 (38.213 section 10.1)
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> we are in common searchSpace and nb_candidates=%u for L2=%d\n", nb_candidates, L2);
#endif
LOG_DDD("we are in common searchSpace and nb_candidates=%u for L2=%d\n", nb_candidates, L2);
}
} else {
switch (L2) {
@@ -1211,9 +1142,7 @@ void nr_dci_decoding_procedure0(int s,
Yk = (Yk * A[p%3]) % 65537;
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> L2(%d) | nCCE[%d](%d) | Yk(%u) | nb_candidates(%u)\n", L2, p, nCCE[p], Yk, nb_candidates);
#endif
LOG_DDD("L2(%d) | nCCE[%d](%d) | Yk(%u) | nb_candidates(%u)\n", L2, p, nCCE[p], Yk, nb_candidates);
/* for (CCEind=0;
CCEind<nCCE2;
CCEind+=(1<<L)) {*/
@@ -1224,27 +1153,19 @@ void nr_dci_decoding_procedure0(int s,
if (L==4) m_p_s_L_max=1; // Table 10.1-2 is not defined for L=4
#ifdef NR_PDCCH_DCI_DEBUG
if(0 <= L && L < 4) printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> m_max_slot_pdcch_Table10_1_2(%d)=%d\n",L,m_max_slot_pdcch_Table10_1_2[L]);
#endif
if(0 <= L && L < 4) LOG_DDD("m_max_slot_pdcch_Table10_1_2(%d)=%d\n",L,m_max_slot_pdcch_Table10_1_2[L]);
for (m = 0; m < nb_candidates; m++) {
int n_ci = 0;
if (nCCE[p] < L2) return;
#ifdef NR_PDCCH_DCI_DEBUG
int debug1 = nCCE[p] / L2;
int debug2 = L2*m_p_s_L_max;
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> debug1(%d)=nCCE[p]/L2 | nCCE[%d](%d) | L2(%d)\n",debug1,p,nCCE[p],L2);
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> debug2(%d)=L2*m_p_s_L_max | L2(%d) | m_p_s_L_max(%d)\n",debug2,L2,m_p_s_L_max);
#endif
LOG_DDD("debug1(%d)=nCCE[p]/L2 | nCCE[%d](%d) | L2(%d)\n",nCCE[p] / L2,p,nCCE[p],L2);
LOG_DDD("debug2(%d)=L2*m_p_s_L_max | L2(%d) | m_p_s_L_max(%d)\n",L2*m_p_s_L_max,L2,m_p_s_L_max);
CCEind = (((Yk + (uint16_t)(floor((m*nCCE[p])/(L2*m_p_s_L_max))) + n_ci) % (uint16_t)(floor(nCCE[p] / L2))) * L2);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> CCEind(%d) = (((Yk(%u) + ((m(%u)*nCCE[p](%d))/(L2(%d)*m_p_s_L_max(%d)))) %% (nCCE[p] / L2)) * L2)\n",
LOG_DDD("CCEind(%d) = (((Yk(%u) + ((m(%u)*nCCE[p](%d))/(L2(%d)*m_p_s_L_max(%d)))) %% (nCCE[p] / L2)) * L2)\n",
CCEind,Yk,m,nCCE[p],L2,m_p_s_L_max);
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> n_candidate(m)=%u | CCEind=%d |",m,CCEind);
#endif
LOG_DDD("n_candidate(m)=%u | CCEind=%d |",m,CCEind);
if (CCEind < 32)
CCEmap = CCEmap0;
@@ -1283,9 +1204,7 @@ void nr_dci_decoding_procedure0(int s,
CCEmap_cand = (*CCEmap) & CCEmap_mask;
// CCE is not allocated yet
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> CCEmap_cand=%u \n",CCEmap_cand);
#endif
LOG_DDD("CCEmap_cand=%u \n",CCEmap_cand);
if (CCEmap_cand == 0) {
#ifdef DEBUG_DCI_DECODING
@@ -1298,15 +1217,11 @@ void nr_dci_decoding_procedure0(int s,
pdcch_vars[eNB_id]->num_pdcch_symbols,m,L2,sizeof_bits,CCEind,nCCE,*CCEmap,CCEmap_mask,format_uss);
#endif
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we enter function dci_decoding(sizeof_bits=%d L=%d) -----\n",sizeof_bits,L);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we have to replace this part of the code by polar decoding\n");
#endif
LOG_DDD("... we enter function dci_decoding(sizeof_bits=%d L=%d) -----\n",sizeof_bits,L);
LOG_DDD("... we have to replace this part of the code by polar decoding\n");
// for (int m=0; m < (nCCE[p]*6*9*2); m++)
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0: polar decoding)-> polar intput (with coreset_time_dur=%d, coreset_nbr_rb=%d, p=%d, CCEind=%d): \n",
LOG_DDD("(polar decoding)-> polar intput (with coreset_time_dur=%d, coreset_nbr_rb=%d, p=%d, CCEind=%d): \n",
coreset_time_dur,coreset_nbr_rb,p,CCEind);
#endif
/*
int reg_p=0,reg_e=0;
for (int m=0; m < (L2*6); m++){
@@ -1331,7 +1246,7 @@ void nr_dci_decoding_procedure0(int s,
//polar_hex[j] = (polar_hex[j]<<1) + ((polar_input[i]==-1)? 1:0);
polar_hex[j] = polar_hex[j] + (((polar_input[i]==((-1)/sqrt(2)))?1:0)<<(i%32));
}
for (j=0;j<27;j++) printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0: polar decoding input)-> polar_hex[%d]=%x\n",j,polar_hex[j]);
for (j=0;j<27;j++) LOG_DDD("polar_hex[%d]=%x\n",j,polar_hex[j]);
#endif
*/
uint64_t dci_estimation[2]= {0};
@@ -1342,17 +1257,13 @@ void nr_dci_decoding_procedure0(int s,
currentPtrDCI);
crc = decoderState;
//crc = (crc16(&dci_decoded_output[current_thread_id][0], sizeof_bits) >> 16) ^ extract_crc(&dci_decoded_output[current_thread_id][0], sizeof_bits);
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we end function dci_decoding() with crc=%x\n",crc);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we have to replace this part of the code by polar decoding\n");
#endif
LOG_DDD("... we end function dci_decoding() with crc=%x\n",crc);
LOG_DDD("... we have to replace this part of the code by polar decoding\n");
#ifdef DEBUG_DCI_DECODING
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0: crc =>%d\n",crc);
LOG_DDD("(nr_dci_decoding_procedure0: crc =>%d\n",crc);
#endif //uint16_t tc_rnti, uint16_t int_rnti, uint16_t sfi_rnti, uint16_t tpc_pusch_rnti, uint16_t tpc_pucch_rnti, uint16_t tpc_srs__rnti
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> format_found=%d\n",*format_found);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> crc_scrambled=%d\n",*crc_scrambled);
#endif
LOG_DDD("format_found=%d\n",*format_found);
LOG_DDD("crc_scrambled=%d\n",*crc_scrambled);
if (crc == crc_scrambled_values[_C_RNTI_]) {
*crc_scrambled =_c_rnti;
@@ -1420,10 +1331,8 @@ void nr_dci_decoding_procedure0(int s,
}
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> format_found=%d\n",*format_found);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> crc_scrambled=%d\n",*crc_scrambled);
#endif
LOG_DDD("format_found=%d\n",*format_found);
LOG_DDD("crc_scrambled=%d\n",*crc_scrambled);
if (*format_found!=255) {
dci_alloc[*dci_cnt].dci_length = sizeof_bits;
@@ -1432,31 +1341,29 @@ void nr_dci_decoding_procedure0(int s,
dci_alloc[*dci_cnt].firstCCE = CCEind;
memcpy(&dci_alloc[*dci_cnt].dci_pdu[0],dci_estimation,8);
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> rnti matches -> DCI FOUND !!! crc =>0x%x, sizeof_bits %d, sizeof_bytes %d \n",
LOG_DDD("rnti matches -> DCI FOUND !!! crc =>0x%x, sizeof_bits %d, sizeof_bytes %d \n",
dci_alloc[*dci_cnt].rnti, dci_alloc[*dci_cnt].dci_length, sizeof_bytes);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> dci_cnt %d (format_css %d crc_scrambled %d) L %d, firstCCE %d pdu[0] 0x%lx pdu[1] 0x%lx \n",
LOG_DDD("dci_cnt %d (format_css %d crc_scrambled %d) L %d, firstCCE %d pdu[0] 0x%lx pdu[1] 0x%lx \n",
*dci_cnt, format_css,*crc_scrambled,dci_alloc[*dci_cnt].L, dci_alloc[*dci_cnt].firstCCE,dci_alloc[*dci_cnt].dci_pdu[0],dci_alloc[*dci_cnt].dci_pdu[1]);
#endif
if ((format_css == cformat0_0_and_1_0) || (format_uss == uformat0_0_and_1_0)) {
if ((*crc_scrambled == _p_rnti) || (*crc_scrambled == _si_rnti) || (*crc_scrambled == _ra_rnti)) {
dci_alloc[*dci_cnt].format = format1_0;
*dci_cnt = *dci_cnt + 1;
*format_found=_format_1_0_found;
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> a format1_0=%d and dci_cnt=%d\n",*format_found,*dci_cnt);
// LOG_DDD("a format1_0=%d and dci_cnt=%d\n",*format_found,*dci_cnt);
} else {
if ((dci_estimation[0]&1) == 0) {
dci_alloc[*dci_cnt].format = format0_0;
*dci_cnt = *dci_cnt + 1;
*format_found=_format_0_0_found;
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> b format0_0=%d and dci_cnt=%d\n",*format_found,*dci_cnt);
// LOG_DDD("b format0_0=%d and dci_cnt=%d\n",*format_found,*dci_cnt);
}
if ((dci_estimation[0]&1) == 1) {
dci_alloc[*dci_cnt].format = format1_0;
*dci_cnt = *dci_cnt + 1;
*format_found=_format_1_0_found;
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> c format1_0=%d and dci_cnt=%d\n",*format_found,*dci_cnt);
// LOG_DDD("c format1_0=%d and dci_cnt=%d\n",*format_found,*dci_cnt);
}
}
}
@@ -1584,9 +1491,7 @@ void nr_dci_decoding_procedure0(int s,
*/
} // candidate loop
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> end candidate loop\n");
#endif
LOG_DDD("end candidate loop\n");
}
#endif
@@ -1628,7 +1533,7 @@ void nr_dci_decoding_procedure0(int s,
unsigned int Yk,nb_candidates = 0,i,m;
unsigned int CCEmap_cand;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (dci_decoding_procedure0)-> \n");
LOG_DDD("\n");
#endif
nCCE = get_nCCE(pdcch_vars[eNB_id]->num_pdcch_symbols,frame_parms,mi);
@@ -2053,9 +1958,7 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
uint16_t n_RB_DLBWP,
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS],
uint8_t format) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size)-> crc_scrambled=%d, n_RB_ULBWP=%d, n_RB_DLBWP=%d\n",crc_scrambled,n_RB_ULBWP,n_RB_DLBWP);
#endif
LOG_DDD("crc_scrambled=%d, n_RB_ULBWP=%d, n_RB_DLBWP=%d\n",crc_scrambled,n_RB_ULBWP,n_RB_DLBWP);
/*
* function nr_dci_format_size calculates and returns the size in bits of a determined format
* it also returns an bi-dimensional array 'dci_fields_sizes' with x rows and y columns, where:
@@ -2524,7 +2427,7 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
for (int i=0 ; i<NBR_NR_FORMATS ; i++) {
//#ifdef NR_PDCCH_DCI_DEBUG
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size)-> i=%d, j=%d\n", i, j);
// LOG_DDD("i=%d, j=%d\n", i, j);
//#endif
for (int j=0; j<NBR_NR_DCI_FIELDS; j++) {
dci_size [i] = dci_size [i] + dci_field_size_table[j][i]; // dci_size[i] contains the size in bits of the dci pdu format i
@@ -2533,15 +2436,13 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
//}
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_size[%d]=%d for n_RB_ULBWP=%d\n",
LOG_DDD("(nr_dci_format_size) dci_size[%d]=%d for n_RB_ULBWP=%d\n",
i,dci_size[i],n_RB_ULBWP);
#endif
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_fields_sizes[][] = { \n");
LOG_DDD("(nr_dci_format_size) dci_fields_sizes[][] = { \n");
#ifdef NR_PDCCH_DCI_DEBUG
for (int j=0; j<NBR_NR_DCI_FIELDS; j++) {
printf("\t\t");
@@ -2552,9 +2453,7 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
printf(" }\n");
#endif
#ifdef NR_PDCCH_DCI_DEBUG
printf("\n\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_size[0_0]=%d, dci_size[0_1]=%d, dci_size[1_0]=%d, dci_size[1_1]=%d,\n",dci_size[0],dci_size[1],dci_size[2],dci_size[3]);
#endif
LOG_DNL("(nr_dci_format_size) dci_size[0_0]=%d, dci_size[0_1]=%d, dci_size[1_0]=%d, dci_size[1_1]=%d,\n",dci_size[0],dci_size[1],dci_size[2],dci_size[3]);
//UL/SUL indicator format0_0 (TS 38.212 subclause 7.3.1.1.1)
// - 1 bit if the cell has two ULs and the number of bits for DCI format 1_0 before padding is larger than the number of bits for DCI format 0_0 before padding;
@@ -2574,9 +2473,7 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
//if (format == format0_0) {
dci_fields_sizes[PADDING_NR_DCI][0] = dci_size[2] - dci_size[0];
dci_size[0] = dci_size[2];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) new dci_size[format0_0]=%d\n",dci_size[0]);
#endif
LOG_DDD("(nr_dci_format_size) new dci_size[format0_0]=%d\n",dci_size[0]);
//}
}
@@ -2588,9 +2485,7 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
//if (format == format0_0) {
dci_fields_sizes[FREQ_DOM_RESOURCE_ASSIGNMENT_UL][0] -= (dci_size[0] - dci_size[2]);
dci_size[0] = dci_size[2];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) new dci_size[format0_0]=%d\n",dci_size[0]);
#endif
LOG_DDD("(nr_dci_format_size) new dci_size[format0_0]=%d\n",dci_size[0]);
//}
}
@@ -2606,9 +2501,9 @@ uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue,
*
*/
// }
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_fields_sizes[][] = { \n");
LOG_DDD("(nr_dci_format_size) dci_fields_sizes[][] = { \n");
#ifdef NR_PDCCH_DCI_DEBUG
for (int j=0; j<NBR_NR_DCI_FIELDS; j++) {
printf("\t\t");
@@ -2640,10 +2535,8 @@ uint8_t nr_dci_decoding_procedure(int s,
format_found_t *format_found,
uint16_t crc_scrambled_values[TOTAL_NBR_SCRAMBLED_VALUES]) {
// uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS],
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure) nr_tti_rx=%d n_RB_ULBWP=%d n_RB_DLBWP=%d format_found=%d\n",
LOG_DD("(nr_dci_decoding_procedure) nr_tti_rx=%d n_RB_ULBWP=%d n_RB_DLBWP=%d format_found=%d\n",
nr_tti_rx,n_RB_ULBWP,n_RB_DLBWP,*format_found);
#endif
int do_common = (int)searchSpacetype;
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS];
crc_scrambled_t crc_scrambled_ = *crc_scrambled;
@@ -2701,16 +2594,9 @@ uint8_t nr_dci_decoding_procedure(int s,
* This can be implemented by setting variable 'mode = NO_DCI' when overlap occurs
*/
//dci_detect_mode_t mode = 3; //dci_detect_mode_select(&ue->frame_parms, nr_tti_rx);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> searSpaceType=%d\n",do_common);
LOG_DD("searSpaceType=%d\n",do_common);
LOG_DD("%s_dci_format=%d\n",do_common?"uss":"css",css_dci_format);
if (do_common==0) {
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> css_dci_format=%d\n",css_dci_format);
} else {
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> uss_dci_format=%d\n",uss_dci_format);
}
#endif
// A set of PDCCH candidates for a UE to monitor is defined in terms of PDCCH search spaces
if (do_common==0) { // COMMON SearchSpaceType assigned to current SearchSpace/CORESET
@@ -2739,18 +2625,14 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format0_0 and format1_0, first we calculate dci pdu size
format_0_0_1_0_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_c_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,0);
format_0_0_1_0_size_bytes = (format_0_0_1_0_size_bits%8 == 0) ? (uint8_t)floor(format_0_0_1_0_size_bits/8) : (uint8_t)(floor(format_0_0_1_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
LOG_DD("calculating dci format size for common searchSpaces with format css_dci_format=%d, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
css_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
for (int aggregationLevel = 0; aggregationLevel<5 ; aggregationLevel++) { // We fix aggregationLevel to 3 for testing=> nbr of CCE=8
//for (int aggregationLevel = 2; aggregationLevel<5 ; aggregationLevel++) {
// for aggregation level aggregationLevel. The number of candidates (for L2= 2^aggregationLevel) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevel));
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
crc_scrambled_values, aggregationLevel,
@@ -2778,16 +2660,12 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format2_0, first we calculate dci pdu size
format_2_0_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_sfi_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,4);
format_2_0_size_bytes = (format_2_0_size_bits%8 == 0) ? (uint8_t)floor(format_2_0_size_bits/8) : (uint8_t)(floor(format_2_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_0_size_bits=%d, format2_0_size_bytes=%d\n",
LOG_DD("calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_0_size_bits=%d, format2_0_size_bytes=%d\n",
css_dci_format,format_2_0_size_bits,format_2_0_size_bytes);
#endif
for (int aggregationLevelSFI = 0; aggregationLevelSFI<5 ; aggregationLevelSFI++) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevelSFI));
#endif
// for aggregation level 'aggregationLevelSFI'. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
@@ -2812,16 +2690,12 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format2_1, first we calculate dci pdu size
format_2_1_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_int_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,5);
format_2_1_size_bytes = (format_2_1_size_bits%8 == 0) ? (uint8_t)floor(format_2_1_size_bits/8) : (uint8_t)(floor(format_2_1_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_1_size_bits=%d, format2_1_size_bytes=%d\n",
LOG_DD("calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_1_size_bits=%d, format2_1_size_bytes=%d\n",
css_dci_format,format_2_1_size_bits,format_2_1_size_bytes);
#endif
for (int aggregationLevel = 0; aggregationLevel<5 ; aggregationLevel++) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevel));
#endif
// for aggregation level 'aggregationLevelSFI'. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
@@ -2846,16 +2720,12 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format2_2, first we calculate dci pdu size
format_2_2_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_tpc_pucch_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,6);
format_2_2_size_bytes = (format_2_2_size_bits%8 == 0) ? (uint8_t)floor(format_2_2_size_bits/8) : (uint8_t)(floor(format_2_2_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_2_size_bits=%d, format2_2_size_bytes=%d\n",
LOG_DD("calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_2_size_bits=%d, format2_2_size_bytes=%d\n",
css_dci_format,format_2_2_size_bits,format_2_2_size_bytes);
#endif
for (int aggregationLevel = 0; aggregationLevel<5 ; aggregationLevel++) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevel));
#endif
// for aggregation level 'aggregationLevelSFI'. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
@@ -2880,16 +2750,12 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format2_1, first we calculate dci pdu size
format_2_3_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_tpc_srs_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,7);
format_2_3_size_bytes = (format_2_3_size_bits%8 == 0) ? (uint8_t)floor(format_2_3_size_bits/8) : (uint8_t)(floor(format_2_3_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_3_size_bits=%d, format2_3_size_bytes=%d\n",
LOG_DD("calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_3_size_bits=%d, format2_3_size_bytes=%d\n",
css_dci_format,format_2_3_size_bits,format_2_3_size_bytes);
#endif
for (int aggregationLevel = 0; aggregationLevel<5 ; aggregationLevel++) {
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevel));
#endif
// for aggregation level 'aggregationLevelSFI'. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
@@ -2915,18 +2781,14 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format0_0 and format1_0, first we calculate dci pdu size
format_0_0_1_0_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_c_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,0);
format_0_0_1_0_size_bytes = (format_0_0_1_0_size_bits%8 == 0) ? (uint8_t)floor(format_0_0_1_0_size_bits/8) : (uint8_t)(floor(format_0_0_1_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
LOG_DD("calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
css_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
for (int aggregationLevel = 0; aggregationLevel<5 ; aggregationLevel++) { // We fix aggregationLevel to 3 for testing=> nbr of CCE=8
//for (int aggregationLevel = 2; aggregationLevel<5 ; aggregationLevel++) {
// for aggregation level aggregationLevel. The number of candidates (for L2= 2^aggregationLevel) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevel));
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
crc_scrambled_values, aggregationLevel,
@@ -2950,18 +2812,14 @@ uint8_t nr_dci_decoding_procedure(int s,
// for format0_0 and format1_0, first we calculate dci pdu size
format_0_1_1_1_size_bits = nr_dci_format_size(ue,eNB_id,nr_tti_rx,p,_c_rnti,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes,1);
format_0_1_1_1_size_bytes = (format_0_1_1_1_size_bits%8 == 0) ? (uint8_t)floor(format_0_1_1_1_size_bits/8) : (uint8_t)(floor(format_0_1_1_1_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format_0_1_1_1_size_bits=%d, format_0_1_1_1_size_bytes=%d\n",
LOG_DD("calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format_0_1_1_1_size_bits=%d, format_0_1_1_1_size_bytes=%d\n",
css_dci_format,format_0_1_1_1_size_bits,format_0_1_1_1_size_bytes);
#endif
for (int aggregationLevel = 0; aggregationLevel<5 ; aggregationLevel++) { // We fix aggregationLevel to 3 for testing=> nbr of CCE=8
//for (int aggregationLevel = 2; aggregationLevel<5 ; aggregationLevel++) {
// for aggregation level aggregationLevel. The number of candidates (for L2= 2^aggregationLevel) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
LOG_DD("common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<aggregationLevel));
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,coreset_time_dur,coreset_nbr_rb,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms,
crc_scrambled_values, aggregationLevel,
@@ -2984,12 +2842,8 @@ uint8_t nr_dci_decoding_procedure(int s,
*crc_scrambled = crc_scrambled_;
*format_found = format_found_;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> at the end crc_scrambled=%d and format_found=%d\n",*crc_scrambled,*format_found);
#endif
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> at the end dci_cnt=%d \n",dci_cnt);
#endif
LOG_DD("at the end crc_scrambled=%d and format_found=%d\n",*crc_scrambled,*format_found);
LOG_DD("at the end dci_cnt=%d \n",dci_cnt);
return(dci_cnt);
}
openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
+853 -959
View File
File diff suppressed because it is too large Load Diff
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
+1 -1
View File
@@ -124,7 +124,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
ulsch_ue->length_dmrs = length_dmrs;
ulsch_ue->rnti = n_rnti;
ulsch_ue->Nid_cell = Nid_cell;
ulsch_ue->nb_re_dmrs = UE->dmrs_UplinkConfig.pusch_maxLength*(UE->dmrs_UplinkConfig.pusch_dmrs_type == pusch_dmrs_type1)?6:4;
ulsch_ue->nb_re_dmrs = UE->dmrs_UplinkConfig.pusch_maxLength*(UE->dmrs_UplinkConfig.pusch_dmrs_type == pusch_dmrs_type1?6:4);
N_RE_prime = NR_NB_SC_PER_RB*harq_process_ul_ue->number_of_symbols - ulsch_ue->nb_re_dmrs - N_PRB_oh;
openair1/PHY/defs_RU.h
+60 -4
View File
@@ -104,6 +104,10 @@ typedef struct {
/// - first index: tx antenna [0..nb_antennas_tx[
/// - second index: sample [0..]
int32_t **txdataF_BF;
/// \brief holds the transmit data before beamforming in the frequency domain.
/// - first index: tx antenna [0..nb_antennas_tx[
/// - second index: sample [0..]
int32_t **txdataF;
/// \brief holds the transmit data before beamforming for epdcch/mpdcch
/// - first index : tx antenna [0..nb_epdcch_antenna_ports[
/// - second index: sampl [0..]
@@ -147,6 +151,44 @@ typedef struct {
} RU_CALIBRATION;
typedef struct RU_prec_t_s{
/// \internal This variable is protected by \ref mutex_feptx_prec
int instance_cnt_feptx_prec;
/// pthread struct for RU TX FEP PREC worker thread
pthread_t pthread_feptx_prec;
/// pthread attributes for worker feptx prec thread
pthread_attr_t attr_feptx_prec;
/// condition varible for RU TX FEP PREC thread
pthread_cond_t cond_feptx_prec;
/// mutex for fep PREC TX worker thread
pthread_mutex_t mutex_feptx_prec;
int symbol;
int p;//logical
int aa;//physical MAX nb_tx
struct RU_t_s *ru;
int index;
} RU_prec_t;
typedef struct RU_feptx_t_s{
/// \internal This variable is protected by \ref mutex_feptx_prec
int instance_cnt_feptx;
/// pthread struct for RU TX FEP PREC worker thread
pthread_t pthread_feptx;
/// pthread attributes for worker feptx prec thread
pthread_attr_t attr_feptx;
/// condition varible for RU TX FEP PREC thread
pthread_cond_t cond_feptx;
/// mutex for fep PREC TX worker thread
pthread_mutex_t mutex_feptx;
struct RU_t_s *ru;
int aa;//physical MAX nb_tx
int half_slot;//first or second half of a slot
int slot;//current slot
int symbol;//current symbol
int nb_antenna_ports;//number of logical port
int index;
}RU_feptx_t;
typedef struct RU_proc_t_s {
/// Pointer to associated RU descriptor
struct RU_t_s *ru;
@@ -339,8 +381,14 @@ typedef struct RU_proc_t_s {
int ru_rx_ready;
int ru_tx_ready;
int emulate_rf_busy;
} RU_proc_t;
/// structure for precoding thread
RU_prec_t prec[16];
/// structure for feptx thread
RU_feptx_t feptx[16];
/// mask for checking process finished
int feptx_mask;
} RU_proc_t;
typedef enum {
LOCAL_RF =0,
@@ -495,10 +543,16 @@ typedef struct RU_t_s {
void (*eNB_top)(struct PHY_VARS_eNB_s *eNB, int frame_rx, int subframe_rx, char *string, struct RU_t_s *ru);
void (*gNB_top)(struct PHY_VARS_gNB_s *gNB, int frame_rx, int slot_rx, char *string, struct RU_t_s *ru);
/// Timing data copy statistics (TX)
time_stats_t txdataF_copy_stats;
/// Timing statistics (TX)
time_stats_t precoding_stats;
/// Timing statistics
time_stats_t ofdm_demod_stats;
/// Timing statistics (TX)
time_stats_t ofdm_mod_stats;
/// Timing statistics (TX)
time_stats_t ofdm_total_stats;
/// Timing wait statistics
time_stats_t ofdm_demod_wait_stats;
/// Timing wakeup statistics
@@ -518,10 +572,12 @@ typedef struct RU_t_s {
/// RX and TX buffers for precoder output
RU_COMMON common;
RU_CALIBRATION calibration;
/// beamforming weight vectors per eNB
/// beamforming weight list size
int nb_bfw;
/// beamforming weight list of values
int32_t *bw_list[NUMBER_OF_eNB_MAX+1];
/// beamforming weight vectors
int32_t **beam_weights[NUMBER_OF_eNB_MAX+1][15];
/// beamforming weight vectors per gNB
int32_t **nrbeam_weights[NUMBER_OF_gNB_MAX+1][16];
/// received frequency-domain signal for PRACH (IF4p5 RRU)
int16_t **prach_rxsigF;
/// received frequency-domain signal for PRACH BR (IF4p5 RRU)
openair1/PHY/defs_nr_common.h
+2
View File
@@ -319,6 +319,8 @@ typedef struct NR_DL_FRAME_PARMS {
uint8_t Lmax;
/// SS block pattern (max 64 ssb, each bit is on/off ssb)
uint64_t L_ssb;
/// Total number of SSB transmitted
uint8_t N_ssb;
/// PBCH polar encoder params
t_nrPolar_params pbch_polar_params;
openair1/SCHED/sched_eNB.h
+2
View File
@@ -218,6 +218,8 @@ int is_srs_occasion_common(LTE_DL_FRAME_PARMS *frame_parms,int frame_tx,int subf
void compute_srs_pos(lte_frame_type_t frameType,uint16_t isrs,uint16_t *psrsPeriodicity,uint16_t *psrsOffset);
void release_rnti_of_phy(module_id_t mod_id);
void ru_fep_full_2thread(RU_t *ru, int subframe);
/*@}*/
openair1/SCHED_NR/fapi_nr_l1.c
+1 -1
View File
@@ -139,7 +139,7 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){
gNB = RC.gNB[Mod_id][CC_id];
uint8_t number_dl_pdu = DL_req->dl_config_request_body.number_pdu;
uint8_t number_ul_pdu = UL_tti_req->n_pdus;
//uint8_t number_ul_pdu = UL_tti_req->n_pdus;
nfapi_nr_dl_config_request_pdu_t *dl_config_pdu;
openair1/SCHED_NR/nr_ru_procedures.c
+256 -114
View File
@@ -56,160 +56,236 @@ extern openair0_config_t openair0_cfg[MAX_CARDS];
extern int oai_exit;
void nr_feptx0(RU_t *ru,int tti_tx,int first_symbol, int num_symbols) {
void nr_feptx0(RU_t *ru,int tti_tx,int first_symbol, int num_symbols, int aa) {
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
unsigned int aa,slot_offset,slot_offsetF;
unsigned int slot_offset,slot_offsetF;
int slot = tti_tx;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+(first_symbol!=0?1:0) , 1 );
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+(first_symbol!=0?1:0) , 1 );
slot_offset = slot*fp->samples_per_slot;
slot_offsetF = first_symbol*fp->ofdm_symbol_size;
if (first_symbol>0) slot_offset += (fp->ofdm_symbol_size*first_symbol) + (fp->nb_prefix_samples0) + (fp->nb_prefix_samples*(first_symbol-1));
LOG_D(PHY,"SFN/SF:RU:TX:%d/%d Generating slot %d (first_symbol %d num_symbols %d)\n",ru->proc.frame_tx, ru->proc.tti_tx,slot,first_symbol,num_symbols);
for (aa=0; aa<ru->nb_tx; aa++) {
if (fp->Ncp == 1) {
if (fp->Ncp == 1) {
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF],
(int*)&ru->common.txdata[aa][slot_offset],
fp->ofdm_symbol_size,
num_symbols,
fp->nb_prefix_samples,
CYCLIC_PREFIX);
}
else {
if (first_symbol==0) {
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF],
(int*)&ru->common.txdata[aa][slot_offset],
fp->ofdm_symbol_size,
num_symbols,
fp->nb_prefix_samples,
CYCLIC_PREFIX);
(int*)&ru->common.txdata[aa][slot_offset],
fp->ofdm_symbol_size,
1,
fp->nb_prefix_samples0,
CYCLIC_PREFIX);
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF+fp->ofdm_symbol_size],
(int*)&ru->common.txdata[aa][slot_offset+fp->nb_prefix_samples0+fp->ofdm_symbol_size],
fp->ofdm_symbol_size,
num_symbols-1,
fp->nb_prefix_samples,
CYCLIC_PREFIX);
}
else {
if (first_symbol==0) {
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF],
(int*)&ru->common.txdata[aa][slot_offset],
fp->ofdm_symbol_size,
1,
fp->nb_prefix_samples0,
CYCLIC_PREFIX);
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF+fp->ofdm_symbol_size],
(int*)&ru->common.txdata[aa][slot_offset+fp->nb_prefix_samples0+fp->ofdm_symbol_size],
fp->ofdm_symbol_size,
num_symbols-1,
fp->nb_prefix_samples,
CYCLIC_PREFIX);
}
else {
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF],
(int*)&ru->common.txdata[aa][slot_offset],
fp->ofdm_symbol_size,
num_symbols,
fp->nb_prefix_samples,
CYCLIC_PREFIX);
}
PHY_ofdm_mod(&ru->common.txdataF_BF[aa][slot_offsetF],
(int*)&ru->common.txdata[aa][slot_offset],
fp->ofdm_symbol_size,
num_symbols,
fp->nb_prefix_samples,
CYCLIC_PREFIX);
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+(first_symbol!=0?1:0), 0);
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+(first_symbol!=0?1:0), 0);
}
void nr_feptx_ofdm_2thread(RU_t *ru,int frame_tx,int tti_tx) {
NR_DL_FRAME_PARMS *fp=ru->nr_frame_parms;
nfapi_nr_config_request_t *cfg = &ru->gNB_list[0]->gNB_config;
RU_proc_t *proc = &ru->proc;
struct timespec wait;
RU_proc_t *proc = &ru->proc;
RU_feptx_t *feptx = proc->feptx;
PHY_VARS_gNB *gNB;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
int slot = tti_tx;
wait.tv_sec=0;
wait.tv_nsec=5000000L;
start_meas(&ru->ofdm_mod_stats);
int i = 0;
int j = 0;
int aa = 0;
int ret = 0;
int nb_antenna_ports = fp->N_ssb;
int ofdm_mask_full = (1<<(ru->nb_tx*2))-1;
int txdataF_offset = ((tti_tx%2)*fp->samples_per_slot_wCP);
if (nr_slot_select(cfg,slot,frame_tx) == SF_UL) return;
// this copy should be done in the precoding thread (currently inactive)
for (int aa=0;aa<ru->nb_tx;aa++)
memcpy((void*)ru->common.txdataF_BF[aa],
(void*)ru->gNB_list[0]->common_vars.txdataF[aa], fp->samples_per_slot_wCP*sizeof(int32_t));
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM , 1 );
if (nr_slot_select(cfg,slot,frame_tx)==SF_DL) {
// If this is not an S-tti
if (pthread_mutex_timedlock(&proc->mutex_feptx,&wait) != 0) {
printf("[RU] ERROR pthread_mutex_lock for feptx thread (IC %d)\n", proc->instance_cnt_feptx);
exit_fun( "error locking mutex_feptx" );
return;
}
if (proc->instance_cnt_feptx==0) {
printf("[RU] FEPtx thread busy\n");
exit_fun("FEPtx thread busy");
pthread_mutex_unlock( &proc->mutex_feptx );
return;
}
++proc->instance_cnt_feptx;
// slot to pass to worker thread
proc->slot_feptx = slot;
pthread_mutex_unlock( &proc->mutex_feptx );
if (pthread_cond_signal(&proc->cond_feptx) != 0) {
printf("[RU] ERROR pthread_cond_signal for feptx thread\n");
exit_fun( "ERROR pthread_cond_signal" );
return;
}
for (aa=0; aa<fp->Lmax; aa++) {
memset(ru->common.txdataF[aa],0,fp->samples_per_slot_wCP*sizeof(int32_t));
}
// call first half-slot in this thread
nr_feptx0(ru,slot,0,fp->symbols_per_slot>>1);
wait_on_busy_condition(&proc->mutex_feptx,&proc->cond_feptx,&proc->instance_cnt_feptx,"NR feptx thread");
start_meas(&ru->ofdm_total_stats);
for(j=0; j<fp->symbols_per_slot; ++j){
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC+j , 1);
start_meas(&ru->txdataF_copy_stats);
if (ru->num_gNB == 1){
gNB = ru->gNB_list[0];
cfg = &gNB->gNB_config;
for(i=0; i<nb_antenna_ports; ++i){
memcpy((void*)&ru->common.txdataF[i][j*fp->ofdm_symbol_size],
(void*)&gNB->common_vars.txdataF[i][j*fp->ofdm_symbol_size + txdataF_offset],
fp->ofdm_symbol_size*sizeof(int32_t));
}
}//num_gNB == 1
stop_meas(&ru->txdataF_copy_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC+j , 0);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM , 1 );
if (nr_slot_select(cfg,slot,frame_tx)==SF_DL) {
// If this is not an S-tti
for(i=0; i<ru->nb_tx; ++i){
if(j%2 == 0){
while(feptx[i].instance_cnt_feptx != -1){
usleep(5);
}
AssertFatal((ret=pthread_mutex_lock(&feptx[i].mutex_feptx))==0,"mutex_lock return %d\n",ret);
feptx[i].aa = i;
feptx[i].index = i;
feptx[i].ru = ru;
feptx[i].symbol = j;
feptx[i].slot = slot;
feptx[i].nb_antenna_ports = nb_antenna_ports;
feptx[i].instance_cnt_feptx = 0;
AssertFatal(pthread_cond_signal(&feptx[i].cond_feptx) == 0,"ERROR pthread_cond_signal for feptx_ofdm_thread\n");
AssertFatal((ret=pthread_mutex_unlock(&feptx[i].mutex_feptx))==0,"mutex_lock returns %d\n",ret);
}
else{
while(feptx[i+ru->nb_tx].instance_cnt_feptx != -1){
usleep(5);
}
AssertFatal((ret=pthread_mutex_lock(&feptx[i+ru->nb_tx].mutex_feptx))==0,"mutex_lock return %d\n",ret);
feptx[i+ru->nb_tx].aa = i;
feptx[i+ru->nb_tx].index = i+ru->nb_tx;
feptx[i+ru->nb_tx].ru = ru;
feptx[i+ru->nb_tx].symbol = j;
feptx[i+ru->nb_tx].slot = slot;
feptx[i+ru->nb_tx].nb_antenna_ports = nb_antenna_ports;
feptx[i+ru->nb_tx].instance_cnt_feptx = 0;
AssertFatal(pthread_cond_signal(&feptx[i+ru->nb_tx].cond_feptx) == 0,"ERROR pthread_cond_signal for feptx_ofdm_thread\n");
AssertFatal((ret=pthread_mutex_unlock(&feptx[i+ru->nb_tx].mutex_feptx))==0,"mutex_lock returns %d\n",ret);
}
}
}//if == SF_DL
else {
proc->feptx_mask = ofdm_mask_full;
}
}//j<fp->symbols_per_slot
// wait all process to finish
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_feptx))==0,"mutex_lock return %d\n",ret);
while (proc->feptx_mask != ofdm_mask_full) {
// most of the time the thread is waiting here
// proc->instance_cnt_rxtx is -1
pthread_cond_wait(&proc->cond_feptx,&proc->mutex_feptx); // this unlocks mutex_rxtx while waiting and then locks it again
}
proc->feptx_mask = 0;
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_feptx))==0,"mutex_lock return %d\n",ret);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RU_TX_OFDM_MASK, proc->feptx_mask );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM , 0 );
//write_output
stop_meas(&ru->ofdm_mod_stats);
stop_meas(&ru->ofdm_total_stats);
}
static void *nr_feptx_thread(void *param) {
RU_t *ru = (RU_t *)param;
RU_proc_t *proc = &ru->proc;
RU_feptx_t *feptx = (RU_feptx_t *)param;
RU_t *ru;
int aa, slot, start, l, nb_antenna_ports, ret;
int32_t ***bw;
NR_DL_FRAME_PARMS *fp;
int ofdm_mask_full;
while (!oai_exit) {
if (wait_on_condition(&proc->mutex_feptx,&proc->cond_feptx,&proc->instance_cnt_feptx,"NR feptx thread")<0) break;
int slot=proc->slot_feptx;
if (release_thread(&proc->mutex_feptx,&proc->instance_cnt_feptx,"NR feptx thread")<0) break;
ret = 0;
if (wait_on_condition(&feptx->mutex_feptx,&feptx->cond_feptx,&feptx->instance_cnt_feptx,"NR feptx thread")<0) break;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+feptx->index+1 , 1 );
nr_feptx0(ru,slot,ru->nr_frame_parms->symbols_per_slot>>1,ru->nr_frame_parms->symbols_per_slot>>1);
ru = feptx->ru;
slot = feptx->slot;
aa = feptx->aa;
l = feptx->symbol;
fp = ru->nr_frame_parms;
start = feptx->symbol;
nb_antenna_ports = feptx->nb_antenna_ports;
ofdm_mask_full = (1<<(ru->nb_tx*2))-1;
if (pthread_cond_signal(&proc->cond_feptx) != 0) {
LOG_E(PHY,"[gNB] ERROR pthread_cond_signal for NR feptx thread exit\n");
exit_fun( "ERROR pthread_cond_signal" );
return NULL;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC , 1);
start_meas(&ru->precoding_stats);
if (ru->nb_tx == 1) {
AssertFatal(fp->N_ssb==ru->nb_tx,"Attempting to transmit %d SSB while Nb_tx = %d",fp->N_ssb,ru->nb_tx);
for (int p=0; p<fp->Lmax; p++) {
if ((fp->L_ssb >> p) & 0x01){
memcpy((void*)&ru->common.txdataF_BF[0][l*fp->ofdm_symbol_size],
(void*)&ru->common.txdataF[p][l*fp->ofdm_symbol_size],
fp->ofdm_symbol_size*sizeof(int32_t));
}
}
}
else {
bw = ru->beam_weights[0];
nr_beam_precoding(ru->common.txdataF,
ru->common.txdataF_BF,
fp,
bw,
slot,
l,
aa,
nb_antenna_ports);
}
stop_meas(&ru->precoding_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC , 0);
start_meas(&ru->ofdm_mod_stats);
nr_feptx0(ru,slot,start,1,aa);
stop_meas(&ru->ofdm_mod_stats);
if (release_thread(&feptx->mutex_feptx,&feptx->instance_cnt_feptx,"NR feptx thread")<0) break;
if(l >= fp->symbols_per_slot -2){
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_feptx))==0,"mutex_lock return %d\n",ret);
ru->proc.feptx_mask |= 1<<(feptx->index);
if(ru->proc.feptx_mask == ofdm_mask_full)
AssertFatal(pthread_cond_signal(&ru->proc.cond_feptx) == 0,"ERROR pthread_cond_signal for precoding and ofdm finish\n");
AssertFatal((ret=pthread_mutex_unlock(&ru->proc.mutex_feptx))==0,"mutex_lock returns %d\n",ret);
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RU_TX_OFDM_MASK, ru->proc.feptx_mask );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+feptx->index+1 , 0 );
}
return(NULL);
}
void nr_init_feptx_thread(RU_t *ru) {
RU_proc_t *proc = &ru->proc;
proc->instance_cnt_feptx = -1;
pthread_mutex_init( &proc->mutex_feptx, NULL);
pthread_cond_init( &proc->cond_feptx, NULL);
threadCreate(&proc->pthread_feptx, nr_feptx_thread, (void*)ru, "feptx", -1, OAI_PRIORITY_RT);
}
// is this supposed to generate a slot or a subframe???
// seems to be hardcoded to numerology 1 (2 slots=1 subframe)
@@ -224,21 +300,14 @@ void nr_feptx_ofdm(RU_t *ru,int frame_tx,int tti_tx) {
int slot = tti_tx;
int *txdata = &ru->common.txdata[aa][slot*fp->samples_per_slot];
if (nr_slot_select(cfg,slot, frame_tx) == SF_UL) return;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM , 1 );
start_meas(&ru->ofdm_mod_stats);
// this copy should be done in the precoding thread (currently inactive)
for (int aa=0;aa<ru->nb_tx;aa++)
memcpy((void*)ru->common.txdataF_BF[aa],
(void*)ru->gNB_list[0]->common_vars.txdataF[aa], fp->samples_per_slot_wCP*sizeof(int32_t));
if ((nr_slot_select(cfg,slot,frame_tx)==SF_DL)||
((nr_slot_select(cfg,slot,frame_tx)==SF_S))) {
// LOG_D(HW,"Frame %d: Generating slot %d\n",frame,next_slot);
nr_feptx0(ru,slot,0,fp->symbols_per_slot);
}
nr_feptx0(ru,slot,0,fp->symbols_per_slot,aa);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM , 0 );
stop_meas(&ru->ofdm_mod_stats);
@@ -249,6 +318,79 @@ void nr_feptx_ofdm(RU_t *ru,int frame_tx,int tti_tx) {
}
void nr_init_feptx_thread(RU_t *ru) {
RU_proc_t *proc = &ru->proc;
RU_feptx_t *feptx = proc->feptx;
int i = 0;
for(i=0; i<16; i++){
feptx[i].instance_cnt_feptx = -1;
pthread_mutex_init( &feptx[i].mutex_feptx, NULL);
pthread_cond_init( &feptx[i].cond_feptx, NULL);
threadCreate(&feptx[i].pthread_feptx, nr_feptx_thread, (void*)&feptx[i], "feptx", -1, OAI_PRIORITY_RT);
LOG_I(PHY,"init feptx thread %d\n", i);
}
}
void nr_feptx_prec(RU_t *ru,int frame,int tti_tx) {
int l,aa;
PHY_VARS_gNB **gNB_list = ru->gNB_list,*gNB;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
nfapi_nr_config_request_t *cfg;
int32_t ***bw;
int i=0;
start_meas(&ru->precoding_stats);
if (ru->num_gNB == 1){
gNB = gNB_list[0];
cfg = &gNB->gNB_config;
if (nr_slot_select(cfg,tti_tx,frame) == SF_UL) return;
for(i=0; i<fp->Lmax; ++i)
memcpy((void*)ru->common.txdataF[i],
(void*)gNB->common_vars.txdataF[i],
fp->samples_per_slot_wCP*sizeof(int32_t));
if (ru->nb_tx == 1) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC , 1);
AssertFatal(fp->N_ssb==ru->nb_tx,"Attempting to transmit %d SSB while Nb_tx = %d",fp->N_ssb,ru->nb_tx);
for (int p=0; p<fp->Lmax; p++) {
if ((fp->L_ssb >> p) & 0x01){
memcpy((void*)ru->common.txdataF_BF[0],
(void*)ru->common.txdataF[p],
fp->samples_per_slot_wCP*sizeof(int32_t));
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_PREC , 0);
}// if (ru->nb_tx == 1)
else {
bw = ru->beam_weights[0];
for (l=0;l<fp->symbols_per_slot;l++) {
for (aa=0;aa<ru->nb_tx;aa++) {
nr_beam_precoding(ru->common.txdataF,
ru->common.txdataF_BF,
fp,
bw,
tti_tx,
l,
aa,
fp->Lmax);
}// for (aa=0;aa<ru->nb_tx;aa++)
}// for (l=0;l<fp->symbols_per_slot;l++)
}// if (ru->nb_tx == 1)
}// if (ru->num_gNB == 1)
stop_meas(&ru->precoding_stats);
}
void nr_fep0(RU_t *ru, int first_half) {
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+16 -11
View File
@@ -96,6 +96,7 @@ void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot) {
uint8_t *pbch_pdu=&gNB->pbch_pdu[0];
uint8_t ssb_index, n_hf;
int ssb_start_symbol, rel_slot;
int txdataF_offset = (slot%2)*fp->samples_per_slot_wCP;
uint16_t slots_per_hf = fp->slots_per_frame / 2;
n_hf = cfg->sch_config.half_frame_index.value;
@@ -124,19 +125,20 @@ void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot) {
nr_set_ssb_first_subcarrier(cfg, fp); // setting the first subcarrier
// it is supposed that each logical antenna port correspont to a different beam so each SSB is stored into its own index of txdataF
LOG_D(PHY,"SS TX: frame %d, slot %d, start_symbol %d\n",frame,slot, ssb_start_symbol);
nr_generate_pss(gNB->d_pss, txdataF[0], AMP, ssb_start_symbol, cfg, fp);
nr_generate_sss(gNB->d_sss, txdataF[0], AMP, ssb_start_symbol, cfg, fp);
nr_generate_pss(gNB->d_pss, &txdataF[ssb_index][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
nr_generate_sss(gNB->d_sss, &txdataF[ssb_index][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
if (fp->Lmax == 4)
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[n_hf][ssb_index],txdataF[0], AMP, ssb_start_symbol, cfg, fp);
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[n_hf][ssb_index],&txdataF[ssb_index][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
else
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[0][ssb_index],txdataF[0], AMP, ssb_start_symbol, cfg, fp);
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[0][ssb_index],&txdataF[ssb_index][txdataF_offset], AMP, ssb_start_symbol, cfg, fp);
nr_generate_pbch(&gNB->pbch,
pbch_pdu,
gNB->nr_pbch_interleaver,
txdataF[0],
&txdataF[ssb_index][txdataF_offset],
AMP,
ssb_start_symbol,
n_hf,fp->Lmax,ssb_index,
@@ -155,6 +157,7 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
nfapi_nr_config_request_t *cfg = &gNB->gNB_config;
int offset = gNB->CC_id;
uint8_t ssb_frame_periodicity; // every how many frames SSB are generated
int txdataF_offset = (slot%2)*fp->samples_per_slot_wCP;
if (cfg->sch_config.ssb_periodicity.value < 20)
ssb_frame_periodicity = 1;
@@ -168,8 +171,8 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
if (do_meas==1) start_meas(&gNB->phy_proc_tx);
// clear the transmit data array for the current subframe
for (aa=0; aa<1/*15*/; aa++) {
memset(gNB->common_vars.txdataF[aa],0,fp->samples_per_slot_wCP*sizeof(int32_t));
for (aa=0; aa<fp->Lmax; aa++) {
memset(&gNB->common_vars.txdataF[aa][txdataF_offset],0,fp->samples_per_slot_wCP*sizeof(int32_t));
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_COMMON_TX,1);
@@ -187,10 +190,12 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
Calling nr_generate_dci_top (number of DCI %d)\n", gNB->Mod_id, frame, slot, num_dci);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PDCCH_TX,1);
nr_generate_dci_top(gNB->pdcch_vars.dci_alloc[i],
gNB->nr_gold_pdcch_dmrs[slot],
gNB->common_vars.txdataF[0],
AMP, *fp, *cfg);
gNB->nr_gold_pdcch_dmrs[slot],
&gNB->common_vars.txdataF[0][txdataF_offset], // hardcoded to beam 0
AMP, *fp, *cfg);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PDCCH_TX,0);
}
@@ -361,7 +366,7 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx)
switch (UL_tti_req->pdus_list[i].pdu_type) {
case NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE:
{
LOG_I(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE\n",frame_rx,slot_rx);
LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE\n",frame_rx,slot_rx);
nfapi_nr_pusch_pdu_t *pusch_pdu = &UL_tti_req->pdus_list[0].pusch_pdu;
nr_fill_ulsch(gNB,frame_rx,slot_rx,pusch_pdu);
openair1/SCHED_NR/sched_nr.h
+5 -1
View File
@@ -42,8 +42,12 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx);
void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot);
void nr_feptx_ofdm(RU_t *ru,int frame_tx,int tti_tx);
void nr_feptx_ofdm_2thread(RU_t *ru,int frame_tx,int tti_tx);
void nr_feptx0(RU_t *ru,int tti_tx,int first_symbol, int num_symbols);
void nr_feptx0(RU_t *ru,int tti_tx,int first_symbol, int num_symbols, int aa);
void nr_init_feptx_thread(RU_t *ru);
void fep_full(RU_t *ru,int slot);
void nr_feptx_prec(RU_t *ru,int frame_tx,int tti_tx);
void nr_init_feptx_prec_thread(RU_t *ru);
void nr_feptx_prec_control(RU_t *ru,int frame,int tti_tx);
void nr_init_feprx_thread(RU_t *ru);
void nr_fep_full(RU_t *ru, int slot);
void nr_fep_full_2thread(RU_t *ru, int slot);
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+2 -2
View File
@@ -214,7 +214,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response)
int8_t nr_ue_phy_config_request(nr_phy_config_t *phy_config){
fapi_nr_config_request_t nrUE_config = PHY_vars_UE_g[phy_config->Mod_id][phy_config->CC_id]->nrUE_config;
fapi_nr_config_request_t *nrUE_config = &PHY_vars_UE_g[phy_config->Mod_id][phy_config->CC_id]->nrUE_config;
if(phy_config != NULL){
if(phy_config->config_req.config_mask & FAPI_NR_CONFIG_REQUEST_MASK_PBCH){
@@ -230,7 +230,7 @@ int8_t nr_ue_phy_config_request(nr_phy_config_t *phy_config){
LOG_I(MAC,"half frame bit: %d\n", phy_config->config_req.pbch_config.half_frame_bit);
LOG_I(MAC,"-------------------------------\n");
memcpy(&nrUE_config.pbch_config,&phy_config->config_req.pbch_config,sizeof(fapi_nr_pbch_config_t));
memcpy(&nrUE_config->pbch_config,&phy_config->config_req.pbch_config,sizeof(fapi_nr_pbch_config_t));
}
openair1/SIMULATION/NR_PHY/dlsim.c
+6 -4
View File
@@ -68,7 +68,7 @@ uint16_t NB_UE_INST = 1;
//Dummy Functions
lte_subframe_t subframe_select(LTE_DL_FRAME_PARMS *frame_parms, unsigned char subframe) {return(SF_DL);}
int rlc_module_init (void) {return(0);}
int rlc_module_init (int enb) {return(0);}
void pdcp_layer_init (void) {}
int rrc_init_nr_global_param (void) {return(0);}
void config_common(int Mod_idP,int CC_idP,int Nid_cell,int nr_bandP,uint64_t SSB_positions,uint16_t ssb_periodicity,uint64_t dl_CarrierFreqP,uint32_t dl_BandwidthP);
@@ -86,7 +86,7 @@ mac_rlc_status_resp_t mac_rlc_status_ind( const module_id_t module_idP,
const tb_size_t tb_sizeP,
const uint32_t sourceL2Id,
const uint32_t destinationL2Id)
{mac_rlc_status_resp_t mac_rlc_status_resp; return mac_rlc_status_resp;}
{mac_rlc_status_resp_t mac_rlc_status_resp={0}; return mac_rlc_status_resp;}
tbs_size_t mac_rlc_data_req( const module_id_t module_idP,
const rnti_t rntiP,
const eNB_index_t eNB_index,
@@ -602,24 +602,26 @@ int main(int argc, char **argv)
phy_procedures_gNB_TX(gNB,frame,slot,0);
//nr_common_signal_procedures (gNB,frame,subframe);
int txdataF_offset = (slot%2) * frame_parms->samples_per_slot_wCP;
LOG_M("txsigF0.m","txsF0", gNB->common_vars.txdataF[0],frame_length_complex_samples_no_prefix,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
LOG_M("txsigF1.m","txsF1", gNB->common_vars.txdataF[1],frame_length_complex_samples_no_prefix,1,1);
int tx_offset = slot*frame_parms->samples_per_slot;
printf("samples_per_slot_wCP = %d\n", frame_parms->samples_per_slot_wCP);
//TODO: loop over slots
for (aa=0; aa<gNB->frame_parms.nb_antennas_tx; aa++) {
if (gNB_config->subframe_config.dl_cyclic_prefix_type.value == 1) {
PHY_ofdm_mod(gNB->common_vars.txdataF[aa],
PHY_ofdm_mod(&gNB->common_vars.txdataF[aa][txdataF_offset],
&txdata[aa][tx_offset],
frame_parms->ofdm_symbol_size,
12,
frame_parms->nb_prefix_samples,
CYCLIC_PREFIX);
} else {
nr_normal_prefix_mod(gNB->common_vars.txdataF[aa],
nr_normal_prefix_mod(&gNB->common_vars.txdataF[aa][txdataF_offset],
&txdata[aa][tx_offset],
14,
frame_parms);
openair1/SIMULATION/NR_PHY/ulsim.c
+4 -4
View File
@@ -115,7 +115,7 @@ int generate_dlsch_header(unsigned char *mac_header,
unsigned char short_padding,
unsigned short post_padding){return 0;}
uint64_t get_softmodem_optmask(void) {return 0;}
int rlc_module_init (void) {return(0);}
int rlc_module_init (int enb) {return(0);}
void pdcp_layer_init (void) {}
void nr_ip_over_LTE_DRB_preconfiguration(void){}
@@ -146,7 +146,7 @@ int main(int argc, char **argv)
uint16_t N_RB_DL = 106, N_RB_UL = 106, mu = 1;
//unsigned char frame_type = 0;
int number_of_frames = 1;
int frame_length_complex_samples, frame_length_complex_samples_no_prefix ;
int frame_length_complex_samples;
NR_DL_FRAME_PARMS *frame_parms;
int loglvl = OAILOG_WARNING;
uint64_t SSB_positions=0x01;
@@ -409,7 +409,7 @@ int main(int argc, char **argv)
//init_eNB_afterRU();
frame_length_complex_samples = frame_parms->samples_per_subframe;
frame_length_complex_samples_no_prefix = frame_parms->samples_per_subframe_wCP;
//frame_length_complex_samples_no_prefix = frame_parms->samples_per_subframe_wCP;
//configure UE
UE = malloc(sizeof(PHY_VARS_NR_UE));
@@ -443,7 +443,7 @@ int main(int argc, char **argv)
unsigned char harq_pid = 0;
unsigned int TBS;
unsigned int available_bits;
uint8_t nb_re_dmrs = UE->dmrs_UplinkConfig.pusch_maxLength*(UE->dmrs_UplinkConfig.pusch_dmrs_type == pusch_dmrs_type1)?6:4;
uint8_t nb_re_dmrs = UE->dmrs_UplinkConfig.pusch_maxLength*(UE->dmrs_UplinkConfig.pusch_dmrs_type == pusch_dmrs_type1?6:4);
uint8_t length_dmrs = 1;
unsigned char mod_order;
uint16_t code_rate;
openair2/COMMON/gtpv1_u_messages_types.h
+2 -2
View File
@@ -133,7 +133,7 @@ typedef struct gtpv1u_enb_data_forwarding_req_s {
typedef struct gtpv1u_enb_data_forwarding_ind_s {
uint32_t frame;
uint8_t enb_flag;
uint32_t rb_id;
rb_id_t rb_id;
uint32_t muip;
uint32_t confirmp;
uint32_t sdu_size;
@@ -155,7 +155,7 @@ typedef struct gtpv1u_enb_end_marker_req_s {
typedef struct gtpv1u_enb_end_marker_ind_s {
uint32_t frame;
uint8_t enb_flag;
uint32_t rb_id;
rb_id_t rb_id;
uint32_t muip;
uint32_t confirmp;
uint32_t sdu_size;
openair2/COMMON/pdcp_messages_types.h
+1 -1
View File
@@ -40,7 +40,7 @@
typedef struct RrcDcchDataReq_s {
uint32_t frame;
uint8_t enb_flag;
uint32_t rb_id;
rb_id_t rb_id;
uint32_t muip;
uint32_t confirmp;
uint32_t sdu_size;
openair2/COMMON/platform_types.h
+2 -2
View File
@@ -71,8 +71,8 @@ typedef uint8_t slice_id_t;
typedef uint8_t eNB_index_t;
typedef uint16_t ue_id_t;
typedef int16_t smodule_id_t;
typedef uint16_t rb_id_t;
typedef uint16_t srb_id_t;
typedef long rb_id_t;
typedef long srb_id_t;
typedef boolean_t MBMS_flag_t;
#define MBMS_FLAG_NO FALSE
openair2/ENB_APP/enb_paramdef.h
+13 -12
View File
@@ -93,6 +93,7 @@ typedef enum {
#define CONFIG_STRING_RU_SF_EXTENSION "sf_extension"
#define CONFIG_STRING_RU_END_OF_BURST_DELAY "end_of_burst_delay"
#define CONFIG_STRING_RU_OTA_SYNC_ENABLE "ota_sync_enabled"
#define CONFIG_STRING_RU_BF_WEIGHTS_LIST "bf_weights"
#define RU_LOCAL_IF_NAME_IDX 0
#define RU_LOCAL_ADDRESS_IDX 1
@@ -118,23 +119,22 @@ typedef enum {
#define RU_SF_EXTENSION_IDX 21
#define RU_END_OF_BURST_DELAY_IDX 22
#define RU_OTA_SYNC_ENABLE_IDX 23
#define RU_BF_WEIGHTS_LIST_IDX 24
/*-----------------------------------------------------------------------------------------------------------------------------------------*/
/* RU configuration parameters */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*-----------------------------------------------------------------------------------------------------------------------------------------*/
#define RUPARAMS_DESC { \
{CONFIG_STRING_RU_LOCAL_IF_NAME, NULL, 0, strptr:NULL, defstrval:"lo", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.2", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_REMOTE_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.1", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_IF_NAME, NULL, 0, strptr:NULL, defstrval:"lo", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.2", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_REMOTE_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.1", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_PORTC, NULL, 0, uptr:NULL, defuintval:50000, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_REMOTE_PORTC, NULL, 0, uptr:NULL, defuintval:50000, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_LOCAL_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_REMOTE_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_TRANSPORT_PREFERENCE, NULL, 0, strptr:NULL, defstrval:"udp_if5", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_RF, NULL, 0, strptr:NULL, defstrval:"yes", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_TRANSPORT_PREFERENCE, NULL, 0, strptr:NULL, defstrval:"udp_if5", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_RF, NULL, 0, strptr:NULL, defstrval:"yes", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_NB_TX, NULL, 0, uptr:NULL, defuintval:1, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_NB_RX, NULL, 0, uptr:NULL, defuintval:1, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_MAX_RS_EPRE, NULL, 0, iptr:NULL, defintval:-29, TYPE_INT, 0}, \
@@ -143,13 +143,14 @@ typedef enum {
{CONFIG_STRING_RU_ENB_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFENBS, TYPE_INTARRAY, 1}, \
{CONFIG_STRING_RU_ATT_TX, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_ATT_RX, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_IS_SLAVE, NULL, 0, strptr:NULL, defstrval:"no", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_NBIOTRRC_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFENBS, TYPE_INTARRAY, 1}, \
{CONFIG_STRING_RU_IS_SLAVE, NULL, 0, strptr:NULL, defstrval:"no", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_NBIOTRRC_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFENBS, TYPE_INTARRAY, 1}, \
{CONFIG_STRING_RU_SDR_ADDRS, NULL, 0, strptr:NULL, defstrval:"type=b200", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_SDR_CLK_SRC, NULL, 0, strptr:NULL, defstrval:"internal", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_SF_EXTENSION, NULL, 0, uptr:NULL, defuintval:312, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_END_OF_BURST_DELAY, NULL, 0, uptr:NULL, defuintval:400, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_OTA_SYNC_ENABLE, NULL, 0, strptr:NULL, defstrval:"no", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_SF_EXTENSION, NULL, 0, uptr:NULL, defuintval:312, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_END_OF_BURST_DELAY, NULL, 0, uptr:NULL, defuintval:400, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_OTA_SYNC_ENABLE, NULL, 0, strptr:NULL, defstrval:"no", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_BF_WEIGHTS_LIST, NULL, 0, iptr:NULL, defintarrayval:DEFBFW, TYPE_INTARRAY, 0}, \
}
/*---------------------------------------------------------------------------------------------------------------------------------------*/
openair2/GNB_APP/gnb_paramdef.h
+2 -76
View File
@@ -67,83 +67,9 @@ typedef enum {
#define CONFIG_STRING_ACTIVE_RUS "Active_RUs"
/*------------------------------------------------------------------------------------------------------------------------------------------*/
/* RUs configuration section name */
#define CONFIG_STRING_RU_LIST "RUs"
#define CONFIG_STRING_RU_CONFIG "ru_config"
/* RUs configuration parameters name */
#define CONFIG_STRING_RU_LOCAL_IF_NAME "local_if_name"
#define CONFIG_STRING_RU_LOCAL_ADDRESS "local_address"
#define CONFIG_STRING_RU_REMOTE_ADDRESS "remote_address"
#define CONFIG_STRING_RU_LOCAL_PORTC "local_portc"
#define CONFIG_STRING_RU_REMOTE_PORTC "remote_portc"
#define CONFIG_STRING_RU_LOCAL_PORTD "local_portd"
#define CONFIG_STRING_RU_REMOTE_PORTD "remote_portd"
#define CONFIG_STRING_RU_LOCAL_RF "local_rf"
#define CONFIG_STRING_RU_TRANSPORT_PREFERENCE "tr_preference"
#define CONFIG_STRING_RU_BAND_LIST "bands"
#define CONFIG_STRING_RU_GNB_LIST "gNB_instances"
#define CONFIG_STRING_RU_NB_TX "nb_tx"
#define CONFIG_STRING_RU_NB_RX "nb_rx"
#define CONFIG_STRING_RU_ATT_TX "att_tx"
#define CONFIG_STRING_RU_ATT_RX "att_rx"
#define CONFIG_STRING_RU_MAX_RS_EPRE "max_pdschReferenceSignalPower"
#define CONFIG_STRING_RU_MAX_RXGAIN "max_rxgain"
#define CONFIG_STRING_RU_IF_COMPRESSION "if_compression"
#define CONFIG_STRING_RU_NBIOTRRC_LIST "NbIoT_RRC_instances"
#define CONFIG_STRING_RU_SDR_ADDRS "sdr_addrs"
#define CONFIG_STRING_RU_SDR_CLK_SRC "clock_src"
#define RU_LOCAL_IF_NAME_IDX 0
#define RU_LOCAL_ADDRESS_IDX 1
#define RU_REMOTE_ADDRESS_IDX 2
#define RU_LOCAL_PORTC_IDX 3
#define RU_REMOTE_PORTC_IDX 4
#define RU_LOCAL_PORTD_IDX 5
#define RU_REMOTE_PORTD_IDX 6
#define RU_TRANSPORT_PREFERENCE_IDX 7
#define RU_LOCAL_RF_IDX 8
#define RU_NB_TX_IDX 9
#define RU_NB_RX_IDX 10
#define RU_MAX_RS_EPRE_IDX 11
#define RU_MAX_RXGAIN_IDX 12
#define RU_BAND_LIST_IDX 13
#define RU_GNB_LIST_IDX 14
#define RU_ATT_TX_IDX 15
#define RU_ATT_RX_IDX 16
#define RU_IS_SLAVE_IDX 17
#define RU_NBIOTRRC_LIST_IDX 18
#define RU_SDR_ADDRS 19
#define RU_SDR_CLK_SRC 20
#define RU_SF_EXTENSION_IDX 21
#define RU_END_OF_BURST_DELAY_IDX 22
/*-----------------------------------------------------------------------------------------------------------------------------------------*/
/* RU configuration parameters */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*-----------------------------------------------------------------------------------------------------------------------------------------*/
#define GNBRUPARAMS_DESC { \
{CONFIG_STRING_RU_LOCAL_IF_NAME, NULL, 0, strptr:NULL, defstrval:"lo", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.2", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_REMOTE_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.1", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_PORTC, NULL, 0, uptr:NULL, defuintval:50000, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_REMOTE_PORTC, NULL, 0, uptr:NULL, defuintval:50000, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_LOCAL_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_REMOTE_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_TRANSPORT_PREFERENCE, NULL, 0, strptr:NULL, defstrval:"udp_if5", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_LOCAL_RF, NULL, 0, strptr:NULL, defstrval:"yes", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_NB_TX, NULL, 0, uptr:NULL, defuintval:1, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_NB_RX, NULL, 0, uptr:NULL, defuintval:1, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_MAX_RS_EPRE, NULL, 0, iptr:NULL, defintval:-29, TYPE_INT, 0}, \
{CONFIG_STRING_RU_MAX_RXGAIN, NULL, 0, iptr:NULL, defintval:120, TYPE_INT, 0}, \
{CONFIG_STRING_RU_BAND_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFNRBANDS, TYPE_INTARRAY, 1}, \
{CONFIG_STRING_RU_GNB_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFGNBS, TYPE_INTARRAY, 1}, \
{CONFIG_STRING_RU_ATT_TX, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_ATT_RX, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_NBIOTRRC_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFGNBS, TYPE_INTARRAY, 1}, \
}
/* RUs configuration for gNB is the same for eNB */
/* Check file enb_paramdef.h */
/*---------------------------------------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------------------------------------*/
openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
+7 -7
View File
@@ -171,7 +171,7 @@ void dlsch_scheduler_pre_ue_select_fairRR(
frame_t frameP,
sub_frame_t subframeP,
int *mbsfn_flag,
uint16_t nb_rbs_required[MAX_NUM_CCs][NUMBER_OF_UE_MAX],
uint16_t nb_rbs_required[MAX_NUM_CCs][MAX_MOBILES_PER_ENB],
DLSCH_UE_SELECT dlsch_ue_select[MAX_NUM_CCs]) {
eNB_MAC_INST *eNB = RC.mac[module_idP];
COMMON_channels_t *cc = eNB->common_channels;
@@ -573,8 +573,8 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
uint8_t slice_allocation[MAX_NUM_CCs][N_RBG_MAX];
int UE_id, i;
uint16_t j,c;
uint16_t nb_rbs_required[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
uint16_t nb_rbs_required_remaining[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
uint16_t nb_rbs_required[MAX_NUM_CCs][MAX_MOBILES_PER_ENB];
uint16_t nb_rbs_required_remaining[MAX_NUM_CCs][MAX_MOBILES_PER_ENB];
// uint16_t nb_rbs_required_remaining_1[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
uint16_t average_rbs_per_user[MAX_NUM_CCs] = {0};
rnti_t rnti;
@@ -617,7 +617,7 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
frameP,
subframeP,
min_rb_unit,
(uint16_t (*)[NUMBER_OF_UE_MAX])nb_rbs_required,
(uint16_t (*)[MAX_MOBILES_PER_ENB])nb_rbs_required,
rballoc_sub,
MIMO_mode_indicator,
mbsfn_flag);
@@ -631,7 +631,7 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
assign_rbs_required(Mod_id, 0, frameP, subframeP, nb_rbs_required,
min_rb_unit);
#else
memcpy(nb_rbs_required, pre_nb_rbs_required[dlsch_ue_select_tbl_in_use], sizeof(uint16_t)*MAX_NUM_CCs*NUMBER_OF_UE_MAX);
memcpy(nb_rbs_required, pre_nb_rbs_required[dlsch_ue_select_tbl_in_use], sizeof(uint16_t)*MAX_NUM_CCs*MAX_MOBILES_PER_ENB);
#endif
dlsch_scheduler_pre_ue_select_fairRR(Mod_id,frameP,subframeP, mbsfn_flag,nb_rbs_required,dlsch_ue_select);
@@ -701,8 +701,8 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
CC_id,
N_RBG[CC_id],
min_rb_unit[CC_id],
(uint16_t (*)[NUMBER_OF_UE_MAX])nb_rbs_required,
(uint16_t (*)[NUMBER_OF_UE_MAX])nb_rbs_required_remaining,
(uint16_t (*)[MAX_MOBILES_PER_ENB])nb_rbs_required,
(uint16_t (*)[MAX_MOBILES_PER_ENB])nb_rbs_required_remaining,
rballoc_sub,
slice_allocation,
MIMO_mode_indicator);
openair2/LAYER2/MAC/eNB_scheduler_fairRR.h
+1 -1
View File
@@ -82,7 +82,7 @@ void dlsch_scheduler_pre_ue_select_fairRR(
frame_t frameP,
sub_frame_t subframeP,
int* mbsfn_flag,
uint16_t nb_rbs_required[MAX_NUM_CCs][NUMBER_OF_UE_MAX],
uint16_t nb_rbs_required[MAX_NUM_CCs][MAX_MOBILES_PER_ENB],
DLSCH_UE_SELECT dlsch_ue_select[MAX_NUM_CCs]);
void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
openair2/LAYER2/MAC/main.c
+2 -2
View File
@@ -146,7 +146,7 @@ void mac_top_init_eNB(void)
RC.mac = mac;
AssertFatal(rlc_module_init() == 0,
AssertFatal(rlc_module_init(1) == 0,
"Could not initialize RLC layer\n");
// These should be out of here later
@@ -184,7 +184,7 @@ int rlcmac_init_global_param(void)
LOG_I(MAC, "[MAIN] CALLING RLC_MODULE_INIT...\n");
if (rlc_module_init() != 0) {
if (rlc_module_init(1) != 0) {
return (-1);
}
openair2/LAYER2/MAC/main_ue.c
+1 -1
View File
@@ -110,7 +110,7 @@ mac_top_init_ue(int eMBMS_active, char *uecap_xer,
int rlcmac_init_global_param_ue(void) {
LOG_I(MAC, "[MAIN] CALLING RLC_MODULE_INIT...\n");
if (rlc_module_init() != 0) {
if (rlc_module_init(0) != 0) {
return (-1);
}
openair2/LAYER2/NR_MAC_UE/mac_defs.h
+2 -1
View File
@@ -63,7 +63,8 @@
typedef enum {
SFN_C_MOD_2_EQ_0,
SFN_C_MOD_2_EQ_1
SFN_C_MOD_2_EQ_1,
SFN_C_IMPOSSIBLE
} SFN_C_TYPE;
openair2/LAYER2/NR_MAC_UE/main_ue_nr.c
+1 -1
View File
@@ -47,7 +47,7 @@ nr_l2_init_ue(void)
nr_ue_mac_inst = (NR_UE_MAC_INST_t *)malloc(sizeof(NR_UE_MAC_INST_t)*NB_NR_UE_MAC_INST);
if (IS_SOFTMODEM_NOS1){
if (rlc_module_init() != 0) {
if (rlc_module_init(0) != 0) {
LOG_I(RLC, "Problem at RLC initiation \n");
}
pdcp_layer_init();
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+8 -4
View File
@@ -441,10 +441,10 @@ int8_t nr_ue_decode_mib(
float big_o;
float big_m;
uint32_t temp;
SFN_C_TYPE sfn_c; // only valid for mux=1
uint32_t n_c;
uint32_t number_of_search_space_per_slot;
uint32_t first_symbol_index;
SFN_C_TYPE sfn_c=SFN_C_IMPOSSIBLE; // only valid for mux=1
uint32_t n_c=UINT_MAX;
uint32_t number_of_search_space_per_slot=UINT_MAX;
uint32_t first_symbol_index=UINT_MAX;
uint32_t search_space_duration; // element of search space
uint32_t coreset_duration; // element of coreset
@@ -582,6 +582,7 @@ int8_t nr_ue_decode_mib(
search_space_duration = 1;
}
AssertFatal(number_of_search_space_per_slot!=UINT_MAX,"");
coreset_duration = num_symbols * number_of_search_space_per_slot;
mac->type0_pdcch_dci_config.number_of_candidates[0] = table_38213_10_1_1_c2[0];
@@ -591,8 +592,11 @@ int8_t nr_ue_decode_mib(
mac->type0_pdcch_dci_config.number_of_candidates[4] = table_38213_10_1_1_c2[4]; // CCE aggregation level = 16
mac->type0_pdcch_dci_config.duration = search_space_duration;
mac->type0_pdcch_dci_config.coreset.duration = coreset_duration; // coreset
AssertFatal(first_symbol_index!=UINT_MAX,"");
mac->type0_pdcch_dci_config.monitoring_symbols_within_slot = (0x3fff << first_symbol_index) & (0x3fff >> (14-coreset_duration-first_symbol_index)) & 0x3fff;
AssertFatal(sfn_c!=SFN_C_IMPOSSIBLE,"");
AssertFatal(n_c!=UINT_MAX,"");
mac->type0_pdcch_ss_sfn_c = sfn_c;
mac->type0_pdcch_ss_n_c = n_c;
openair2/LAYER2/NR_MAC_gNB/main.c
+1 -1
View File
@@ -128,7 +128,7 @@ void mac_top_init_gNB(void)
}//END for (i = 0; i < RC.nb_nr_macrlc_inst; i++)
AssertFatal(rlc_module_init() == 0,"Could not initialize RLC layer\n");
AssertFatal(rlc_module_init(1) == 0,"Could not initialize RLC layer\n");
// These should be out of here later
pdcp_layer_init();
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
+28 -50
View File
@@ -146,12 +146,12 @@ boolean_t pdcp_data_req(
sdu_buffer_sizeP, MAX_IP_PACKET_SIZE);
if (modeP == PDCP_TRANSMISSION_MODE_TRANSPARENT) {
AssertError (rb_idP < NB_RB_MBMS_MAX, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, NB_RB_MBMS_MAX, ctxt_pP->module_id, ctxt_pP->rnti);
AssertError (rb_idP < NB_RB_MBMS_MAX, return FALSE, "RB id is too high (%ld/%d) %u %u!\n", rb_idP, NB_RB_MBMS_MAX, ctxt_pP->module_id, ctxt_pP->rnti);
} else {
if (srb_flagP) {
AssertError (rb_idP < 3, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, 3, ctxt_pP->module_id, ctxt_pP->rnti);
AssertError (rb_idP < 3, return FALSE, "RB id is too high (%ld/%d) %u %u!\n", rb_idP, 3, ctxt_pP->module_id, ctxt_pP->rnti);
} else {
AssertError (rb_idP < LTE_maxDRB, return FALSE, "RB id is too high (%u/%d) %u %u!\n", rb_idP, LTE_maxDRB, ctxt_pP->module_id, ctxt_pP->rnti);
AssertError (rb_idP < LTE_maxDRB, return FALSE, "RB id is too high (%ld/%d) %u %u!\n", rb_idP, LTE_maxDRB, ctxt_pP->module_id, ctxt_pP->rnti);
}
}
@@ -160,7 +160,7 @@ boolean_t pdcp_data_req(
if (h_rc != HASH_TABLE_OK) {
if (modeP != PDCP_TRANSMISSION_MODE_TRANSPARENT) {
LOG_W(PDCP, PROTOCOL_CTXT_FMT" Instance is not configured for rb_id %d Ignoring SDU...\n",
LOG_W(PDCP, PROTOCOL_CTXT_FMT" Instance is not configured for rb_id %ld Ignoring SDU...\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
ctxt_pP->configured=FALSE;
@@ -190,7 +190,7 @@ boolean_t pdcp_data_req(
rlc_util_print_hex_octets(PDCP,
(unsigned char *)&pdcp_pdu_p->data[0],
sdu_buffer_sizeP);
LOG_UI(PDCP, "Before rlc_data_req 1, srb_flagP: %d, rb_idP: %d \n", srb_flagP, rb_idP);
LOG_UI(PDCP, "Before rlc_data_req 1, srb_flagP: %d, rb_idP: %ld \n", srb_flagP, rb_idP);
}
rlc_status = pdcp_params.send_rlc_data_req_func(ctxt_pP, srb_flagP, NODE_IS_CU(RC.rrc[ctxt_pP->module_id]->node_type)?MBMS_FLAG_NO:MBMS_FLAG_YES, rb_idP, muiP,
@@ -338,7 +338,7 @@ boolean_t pdcp_data_req(
stop_meas(&UE_pdcp_stats[ctxt_pP->module_id].data_req);
}
LOG_E(PDCP, "[FRAME %5u][%s][PDCP][MOD %u][RB %u] PDCP_DATA_REQ SDU DROPPED, OUT OF MEMORY \n",
LOG_E(PDCP, "[FRAME %5u][%s][PDCP][MOD %u][RB %ld] PDCP_DATA_REQ SDU DROPPED, OUT OF MEMORY \n",
ctxt_pP->frame,
(ctxt_pP->enb_flag) ? "eNB" : "UE",
ctxt_pP->module_id,
@@ -352,11 +352,11 @@ boolean_t pdcp_data_req(
* to see if RLC succeeded
*/
LOG_DUMPMSG(PDCP,DEBUG_PDCP,(char *)pdcp_pdu_p->data,pdcp_pdu_size,
"[MSG] PDCP DL %s PDU on rb_id %d\n",(srb_flagP)? "CONTROL" : "DATA", rb_idP);
"[MSG] PDCP DL %s PDU on rb_id %ld\n",(srb_flagP)? "CONTROL" : "DATA", rb_idP);
if ((pdcp_pdu_p!=NULL) && (srb_flagP == 0) && (ctxt_pP->enb_flag == 1)) {
LOG_D(PDCP, "pdcp data req on drb %d, size %d, rnti %x, node_type %d \n",
rb_idP, pdcp_pdu_size, ctxt_pP->rnti, RC.rrc[ctxt_pP->module_id]->node_type);
LOG_D(PDCP, "pdcp data req on drb %ld, size %d, rnti %x, node_type %d \n",
rb_idP, pdcp_pdu_size, ctxt_pP->rnti, RC.rrc ? RC.rrc[ctxt_pP->module_id]->node_type: -1);
// The check on nos1 is done only for the use case of LTE stack running over 5g-nr PHY. This should be changed
// before future merge of develop with develop-nr and instead of a check of IS_SOFTMODEM_NOS1, we should use a check
@@ -374,7 +374,7 @@ boolean_t pdcp_data_req(
rlc_status = pdcp_params.send_rlc_data_req_func(ctxt_pP, srb_flagP, MBMS_FLAG_NO, rb_idP, muiP,
confirmP, pdcp_pdu_size, pdcp_pdu_p,sourceL2Id,
destinationL2Id);
ret=FALSE;
switch (rlc_status) {
case RLC_OP_STATUS_OK:
LOG_D(PDCP, "Data sending request over RLC succeeded!\n");
@@ -383,22 +383,18 @@ boolean_t pdcp_data_req(
case RLC_OP_STATUS_BAD_PARAMETER:
LOG_W(PDCP, "Data sending request over RLC failed with 'Bad Parameter' reason!\n");
ret= FALSE;
break;
case RLC_OP_STATUS_INTERNAL_ERROR:
LOG_W(PDCP, "Data sending request over RLC failed with 'Internal Error' reason!\n");
ret= FALSE;
break;
case RLC_OP_STATUS_OUT_OF_RESSOURCES:
LOG_W(PDCP, "Data sending request over RLC failed with 'Out of Resources' reason!\n");
ret= FALSE;
break;
default:
LOG_W(PDCP, "RLC returned an unknown status code after PDCP placed the order to send some data (Status Code:%d)\n", rlc_status);
ret= FALSE;
break;
} // switch case
} /* end if node_type is not DU */
@@ -527,19 +523,11 @@ pdcp_data_ind(
int security_ok;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_DATA_IND,VCD_FUNCTION_IN);
LOG_DUMPMSG(PDCP,DEBUG_PDCP,(char *)sdu_buffer_pP->data,sdu_buffer_sizeP,
"[MSG] PDCP UL %s PDU on rb_id %d\n", (srb_flagP)? "CONTROL" : "DATA", rb_idP);
#if T_TRACER
if (ctxt_pP->enb_flag != ENB_FLAG_NO)
T(T_ENB_PDCP_UL, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->rnti), T_INT(rb_idP), T_INT(sdu_buffer_sizeP));
#endif
"[MSG] PDCP UL %s PDU on rb_id %ld\n", (srb_flagP)? "CONTROL" : "DATA", rb_idP);
if (MBMS_flagP) {
AssertError (rb_idP < NB_RB_MBMS_MAX, return FALSE,
"RB id is too high (%u/%d) %u rnti %x!\n",
"RB id is too high (%ld/%d) %u rnti %x!\n",
rb_idP,
NB_RB_MBMS_MAX,
ctxt_pP->module_id,
@@ -547,7 +535,7 @@ pdcp_data_ind(
if (ctxt_pP->enb_flag == ENB_FLAG_NO) {
LOG_D(PDCP, "e-MBMS Data indication notification for PDCP entity from eNB %u to UE %x "
"and radio bearer ID %d rlc sdu size %d ctxt_pP->enb_flag %d\n",
"and radio bearer ID %ld rlc sdu size %d ctxt_pP->enb_flag %d\n",
ctxt_pP->module_id,
ctxt_pP->rnti,
rb_idP,
@@ -555,7 +543,7 @@ pdcp_data_ind(
ctxt_pP->enb_flag);
} else {
LOG_D(PDCP, "Data indication notification for PDCP entity from UE %x to eNB %u "
"and radio bearer ID %d rlc sdu size %d ctxt_pP->enb_flag %d\n",
"and radio bearer ID %ld rlc sdu size %d ctxt_pP->enb_flag %d\n",
ctxt_pP->rnti,
ctxt_pP->module_id,
rb_idP,
@@ -564,12 +552,12 @@ pdcp_data_ind(
}
} else {
rb_id = rb_idP % LTE_maxDRB;
AssertError (rb_id < LTE_maxDRB, return FALSE, "RB id is too high (%u/%d) %u UE %x!\n",
AssertError (rb_id < LTE_maxDRB, return FALSE, "RB id is too high (%ld/%d) %u UE %x!\n",
rb_id,
LTE_maxDRB,
ctxt_pP->module_id,
ctxt_pP->rnti);
AssertError (rb_id > 0, return FALSE, "RB id is too low (%u/%d) %u UE %x!\n",
AssertError (rb_id > 0, return FALSE, "RB id is too low (%ld/%d) %u UE %x!\n",
rb_id,
LTE_maxDRB,
ctxt_pP->module_id,
@@ -735,14 +723,6 @@ pdcp_data_ind(
pdcp_p->rx_hfn++;
}
//rrc_lite_data_ind(module_id, //Modified MW - L2 Interface
MSC_LOG_TX_MESSAGE(
(ctxt_pP->enb_flag == ENB_FLAG_NO)? MSC_PDCP_UE:MSC_PDCP_ENB,
(ctxt_pP->enb_flag == ENB_FLAG_NO)? MSC_RRC_UE:MSC_RRC_ENB,
NULL,0,
PROTOCOL_PDCP_CTXT_FMT" DATA-IND len %u",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP, pdcp_p),
sdu_buffer_sizeP - pdcp_header_len - pdcp_tailer_len);
rrc_data_ind(ctxt_pP,
rb_id,
sdu_buffer_sizeP - pdcp_header_len - pdcp_tailer_len,
@@ -945,7 +925,7 @@ pdcp_data_ind(
if (LINK_ENB_PDCP_TO_GTPV1U) {
if ((TRUE == ctxt_pP->enb_flag) && (FALSE == srb_flagP)) {
LOG_D(PDCP, "Sending packet to GTP, Calling GTPV1U_ENB_TUNNEL_DATA_REQ ue %x rab %u len %u\n",
LOG_D(PDCP, "Sending packet to GTP, Calling GTPV1U_ENB_TUNNEL_DATA_REQ ue %x rab %ld len %u\n",
ctxt_pP->rnti,
rb_id + 4,
sdu_buffer_sizeP - payload_offset );
@@ -1186,7 +1166,7 @@ pdcp_run (
RRC_DCCH_DATA_REQ (msg_p).frame,
0,
RRC_DCCH_DATA_REQ (msg_p).eNB_index);
LOG_D(PDCP, PROTOCOL_CTXT_FMT"Received %s from %s: instance %d, rb_id %d, muiP %d, confirmP %d, mode %d\n",
LOG_D(PDCP, PROTOCOL_CTXT_FMT"Received %s from %s: instance %d, rb_id %ld, muiP %d, confirmP %d, mode %d\n",
PROTOCOL_CTXT_ARGS(&ctxt),
ITTI_MSG_NAME (msg_p),
ITTI_MSG_ORIGIN_NAME(msg_p),
@@ -1195,7 +1175,7 @@ pdcp_run (
RRC_DCCH_DATA_REQ (msg_p).muip,
RRC_DCCH_DATA_REQ (msg_p).confirmp,
RRC_DCCH_DATA_REQ (msg_p).mode);
LOG_D(PDCP, "Before calling pdcp_data_req from pdcp_run! RRC_DCCH_DATA_REQ (msg_p).rb_id: %d \n", RRC_DCCH_DATA_REQ (msg_p).rb_id);
LOG_D(PDCP, "Before calling pdcp_data_req from pdcp_run! RRC_DCCH_DATA_REQ (msg_p).rb_id: %ld \n", RRC_DCCH_DATA_REQ (msg_p).rb_id);
result = pdcp_data_req (&ctxt,
SRB_FLAG_YES,
RRC_DCCH_DATA_REQ (msg_p).rb_id,
@@ -1846,7 +1826,7 @@ pdcp_config_req_asn1 (
pdcp_pP->rx_hfn = 0;
pdcp_pP->last_submitted_pdcp_rx_sn = 4095;
pdcp_pP->first_missing_pdu = -1;
LOG_I(PDCP, PROTOCOL_PDCP_CTXT_FMT" Action ADD LCID %d (%s id %d) "
LOG_I(PDCP, PROTOCOL_PDCP_CTXT_FMT" Action ADD LCID %d (%s id %ld) "
"configured with SN size %d bits and RLC %s\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_pP),
lc_idP,
@@ -1898,7 +1878,7 @@ pdcp_config_req_asn1 (
}
LOG_I(PDCP,PROTOCOL_PDCP_CTXT_FMT" Action MODIFY LCID %d "
"RB id %d reconfigured with SN size %d and RLC %s \n",
"RB id %ld reconfigured with SN size %d and RLC %s \n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_pP),
lc_idP,
rb_idP,
@@ -1910,7 +1890,7 @@ pdcp_config_req_asn1 (
DevAssert(pdcp_pP != NULL);
//#warning "TODO pdcp_module_id_to_rnti"
//pdcp_module_id_to_rnti[ctxt_pP.module_id ][dst_id] = NOT_A_RNTI;
LOG_D(PDCP, PROTOCOL_PDCP_CTXT_FMT" CONFIG_ACTION_REMOVE LCID %d RBID %d configured\n",
LOG_D(PDCP, PROTOCOL_PDCP_CTXT_FMT" CONFIG_ACTION_REMOVE LCID %d RBID %ld configured\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_pP),
lc_idP,
rb_idP);
@@ -1937,7 +1917,7 @@ pdcp_config_req_asn1 (
case CONFIG_ACTION_MBMS_ADD:
case CONFIG_ACTION_MBMS_MODIFY:
LOG_D(PDCP," %s service_id/mch index %d, session_id/lcid %d, rbid %d configured\n",
LOG_D(PDCP," %s service_id/mch index %d, session_id/lcid %d, rbid %ld configured\n",
//PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_pP),
actionP == CONFIG_ACTION_MBMS_ADD ? "CONFIG_ACTION_MBMS_ADD" : "CONFIG_ACTION_MBMS_MODIFY",
mch_idP,
@@ -2063,7 +2043,7 @@ rrc_pdcp_config_req (
}
pdcp_p->first_missing_pdu = -1;
LOG_D(PDCP,PROTOCOL_PDCP_CTXT_FMT" Config request : Action ADD: radio bearer id %d (already added) configured\n",
LOG_D(PDCP,PROTOCOL_PDCP_CTXT_FMT" Config request : Action ADD: radio bearer id %ld (already added) configured\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_p),
rb_idP);
break;
@@ -2072,7 +2052,7 @@ rrc_pdcp_config_req (
break;
case CONFIG_ACTION_REMOVE:
LOG_D(PDCP, PROTOCOL_PDCP_CTXT_FMT" CONFIG_ACTION_REMOVE: radio bearer id %d configured\n",
LOG_D(PDCP, PROTOCOL_PDCP_CTXT_FMT" CONFIG_ACTION_REMOVE: radio bearer id %ld configured\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_p),
rb_idP);
pdcp_p->next_pdcp_tx_sn = 0;
@@ -2141,7 +2121,7 @@ rrc_pdcp_config_req (
pdcp_p->first_missing_pdu = -1;
LOG_D(PDCP,PROTOCOL_PDCP_CTXT_FMT" Inserting PDCP instance in collection key 0x%"PRIx64"\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_p), key);
LOG_D(PDCP,PROTOCOL_PDCP_CTXT_FMT" Config request : Action ADD: radio bearer id %d configured\n",
LOG_D(PDCP,PROTOCOL_PDCP_CTXT_FMT" Config request : Action ADD: radio bearer id %ld configured\n",
PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP,pdcp_p),
rb_idP);
}
@@ -2323,10 +2303,8 @@ void nr_ip_over_LTE_DRB_preconfiguration(void){
DRB_configList,
(LTE_DRB_ToReleaseList_t *) NULL,
0xff, NULL, NULL, NULL
//#if (RRC_VERSION >= MAKE_VERSION(10, 0, 0))
, (LTE_PMCH_InfoList_r9_t *) NULL
//#endif
,NULL);
, (LTE_PMCH_InfoList_r9_t *) NULL,
&DRB_config->drb_Identity);
rrc_rlc_config_asn1_req(&ctxt,
(LTE_SRB_ToAddModList_t*)NULL,
openair2/LAYER2/PDCP_v10.1.0/pdcp.h
+1 -1
View File
@@ -87,7 +87,7 @@ extern pthread_mutex_t pdcp_mutex;
extern pthread_cond_t pdcp_cond;
extern int pdcp_instance_cnt;
#define PROTOCOL_PDCP_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02u] "
#define PROTOCOL_PDCP_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02ld] "
#define PROTOCOL_PDCP_CTXT_ARGS(CTXT_Pp, pDCP_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp),\
(pDCP_Pp->is_srb) ? "SRB" : "DRB",\
openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c
+25 -93
View File
@@ -98,7 +98,7 @@ extern int gtpv1u_new_data_req( uint8_t enb_module_idP, rnti_t ue_rntiP, uint
void debug_pdcp_pc5s_sdu(sidelink_pc5s_element *sl_pc5s_msg, char *title) {
LOG_I(PDCP,"%s: \nPC5S message, header traffic_type: %d)\n", title, sl_pc5s_msg->pc5s_header.traffic_type);
LOG_I(PDCP,"PC5S message, header rb_id: %d)\n", sl_pc5s_msg->pc5s_header.rb_id);
LOG_I(PDCP,"PC5S message, header rb_id: %ld)\n", sl_pc5s_msg->pc5s_header.rb_id);
LOG_I(PDCP,"PC5S message, header data_size: %d)\n", sl_pc5s_msg->pc5s_header.data_size);
LOG_I(PDCP,"PC5S message, header inst: %d)\n", sl_pc5s_msg->pc5s_header.inst);
LOG_I(PDCP,"PC5-S message, sourceL2Id: 0x%08x\n)\n", sl_pc5s_msg->pc5s_header.sourceL2Id);
@@ -181,33 +181,19 @@ int pdcp_fifo_read_input_sdus_fromtun (const protocol_ctxt_t *const ctxt_pP) {
ctxt.module_id, ctxt.rnti, ctxt.enb_flag);
if (h_rc == HASH_TABLE_OK) {
LOG_D(PDCP, "[FRAME %5u][UE][NETLINK][IP->PDCP] INST %d: Received socket with length %d on Rab %d \n",
LOG_D(PDCP, "[FRAME %5u][UE][NETLINK][IP->PDCP] INST %d: Received socket with length %d on Rab %ld \n",
ctxt.frame, ctxt.instance, len, rab_id);
LOG_D(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %04x][RB %u]\n",
LOG_D(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %04x][RB %ld]\n",
ctxt.frame, ctxt.instance, rab_id, len, ctxt.module_id,
ctxt.rnti, rab_id);
MSC_LOG_RX_MESSAGE((ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_PDCP_ENB:MSC_PDCP_UE,
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_IP_ENB:MSC_IP_UE,
NULL, 0,
MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u rab %u size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ctxt.instance, rab_id, rab_id, len);
pdcp_data_req(&ctxt, SRB_FLAG_NO, rab_id, RLC_MUI_UNDEFINED,
RLC_SDU_CONFIRM_NO, len, (unsigned char *)nl_rx_buf,
PDCP_TRANSMISSION_MODE_DATA
, NULL, NULL
);
} else {
MSC_LOG_RX_DISCARDED_MESSAGE(
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_PDCP_ENB:MSC_PDCP_UE,
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_IP_ENB:MSC_IP_UE,
NULL,
0,
MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u rab %u size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
ctxt.instance, rab_id, rab_id, len);
LOG_D(PDCP,
"[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %04x][RB %u] NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n",
"[FRAME %5u][UE][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %04x][RB %ld] TUN NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n",
ctxt.frame, ctxt.instance, rab_id, len, ctxt.module_id,
ctxt.rnti, rab_id, key);
}
@@ -253,7 +239,7 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
if (nas_nlh_rx->nlmsg_len == sizeof (pdcp_data_req_header_t) + sizeof(struct nlmsghdr)) {
pdcp_read_state_g = 1; //get
memcpy((void *)&pdcp_read_header_g, (void *)NLMSG_DATA(nas_nlh_rx), sizeof(pdcp_data_req_header_t));
LOG_D(PDCP, "[PDCP][NETLINK] RX pdcp_data_req_header_t inst %u, rb_id %u data_size %d, source L2Id 0x%08x, destination L2Id 0x%08x\n",
LOG_D(PDCP, "[PDCP][NETLINK] RX pdcp_data_req_header_t inst %u, rb_id %ld data_size %d, source L2Id 0x%08x, destination L2Id 0x%08x\n",
pdcp_read_header_g.inst, pdcp_read_header_g.rb_id, pdcp_read_header_g.data_size,pdcp_read_header_g.sourceL2Id, pdcp_read_header_g.destinationL2Id );
} else {
LOG_E(PDCP, "[PDCP][NETLINK] WRONG size %d should be sizeof (pdcp_data_req_header_t) + sizeof(struct nlmsghdr)\n",
@@ -269,7 +255,7 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
//#warning "TO DO CORRCT VALUES FOR ue mod id, enb mod id"
ctxt.frame = ctxt_cpy.frame;
ctxt.enb_flag = ctxt_cpy.enb_flag;
LOG_D(PDCP, "[PDCP][NETLINK] pdcp_read_header_g.rb_id = %d, source L2Id = 0x%08x, destination L2Id = 0x%08x \n", pdcp_read_header_g.rb_id, pdcp_read_header_g.sourceL2Id,
LOG_D(PDCP, "[PDCP][NETLINK] pdcp_read_header_g.rb_id = %ld, source L2Id = 0x%08x, destination L2Id = 0x%08x \n", pdcp_read_header_g.rb_id, pdcp_read_header_g.sourceL2Id,
pdcp_read_header_g.destinationL2Id);
if (ctxt.enb_flag) {
@@ -283,25 +269,14 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
h_rc = hashtable_get(pdcp_coll_p, key, (void **)&pdcp_p);
if (h_rc == HASH_TABLE_OK) {
LOG_D(PDCP, "[FRAME %5u][eNB][NETLINK][IP->PDCP] INST %d: Received socket with length %d (nlmsg_len = %zu) on Rab %d for rnti: %d \n",
LOG_D(PDCP, "[FRAME %5u][eNB][NETLINK][IP->PDCP] INST %d: Received socket with length %d (nlmsg_len = %zu) on Rab %ld for rnti: %d \n",
ctxt.frame,
pdcp_read_header_g.inst,
len,
nas_nlh_rx->nlmsg_len-sizeof(struct nlmsghdr),
pdcp_read_header_g.rb_id,
ctxt.rnti);
MSC_LOG_RX_MESSAGE(
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_PDCP_ENB:MSC_PDCP_UE,
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_IP_ENB:MSC_IP_UE,
NULL,
0,
MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u rab %u size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
rab_id,
pdcp_read_header_g.data_size);
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u]UE %u][RB %u]\n",
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u]UE %u][RB %ld]\n",
ctxt_cpy.frame,
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
@@ -320,7 +295,7 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
,NULL, NULL
);
} else {
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %u] NON INSTANCIATED INSTANCE, DROPPED\n",
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %ld] NON INSTANCIATED INSTANCE, DROPPED\n",
ctxt.frame,
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
@@ -335,7 +310,7 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
for (ue_id = 0; ue_id < NB_UE_INST; ue_id++) {
if (oai_emulation.info.eNB_ue_module_id_to_rnti[ctxt_cpy.module_id][ue_id] != NOT_A_RNTI) {
ctxt.rnti = oai_emulation.info.eNB_ue_module_id_to_rnti[ctxt_cpy.module_id][ue_id];
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB DEFAULT_RAB_ID %u]\n",
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB DEFAULT_RAB_ID %u]\n",
ctxt.frame,
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
@@ -377,27 +352,27 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
ctxt.module_id, ctxt.rnti, ctxt.enb_flag);
key = PDCP_COLL_KEY_DEFAULT_DRB_VALUE(ctxt.module_id, ctxt.rnti, ctxt.enb_flag);
h_rc = hashtable_get(pdcp_coll_p, key, (void **)&pdcp_p);
LOG_D(PDCP,"request key %x : (%d,%x,%d,%d)\n",
LOG_D(PDCP,"request key %x : (%d,%x,%d,%ld)\n",
(uint8_t)key,ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id);
} else {
rab_id = rab_id % LTE_maxDRB;
LOG_D(PDCP, "PDCP_COLL_KEY_VALUE(module_id=%d, rnti=%x, enb_flag=%d, rab_id=%d, SRB_FLAG=%d)\n",
LOG_D(PDCP, "PDCP_COLL_KEY_VALUE(module_id=%d, rnti=%x, enb_flag=%d, rab_id=%ld, SRB_FLAG=%d)\n",
ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id, SRB_FLAG_NO);
key = PDCP_COLL_KEY_VALUE(ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id, SRB_FLAG_NO);
h_rc = hashtable_get(pdcp_coll_p, key, (void **)&pdcp_p);
LOG_D(PDCP,"request key %x : (%d,%x,%d,%d)\n",
LOG_D(PDCP,"request key %x : (%d,%x,%d,%ld)\n",
(uint8_t)key,ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id);
}
if (h_rc == HASH_TABLE_OK) {
rab_id = pdcp_p->rb_id;
LOG_D(PDCP, "[FRAME %5u][UE][NETLINK][IP->PDCP] INST %d: Received socket with length %d (nlmsg_len = %zu) on Rab %d \n",
LOG_D(PDCP, "[FRAME %5u][UE][NETLINK][IP->PDCP] INST %d: Received socket with length %d (nlmsg_len = %zu) on Rab %ld \n",
ctxt.frame,
pdcp_read_header_g.inst,
len,
nas_nlh_rx->nlmsg_len-sizeof(struct nlmsghdr),
pdcp_read_header_g.rb_id);
LOG_D(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB %u]\n",
LOG_D(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB %ld]\n",
ctxt.frame,
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
@@ -405,17 +380,6 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
ctxt.module_id,
ctxt.rnti,
rab_id);
MSC_LOG_RX_MESSAGE(
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_PDCP_ENB:MSC_PDCP_UE,
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_IP_ENB:MSC_IP_UE,
NULL,
0,
MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u rab %u size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
rab_id,
pdcp_read_header_g.data_size);
pdcp_data_req(
&ctxt,
SRB_FLAG_NO,
@@ -441,7 +405,7 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
rab_id,
pdcp_read_header_g.data_size);
LOG_D(PDCP,
"[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %u] NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n",
"[FRAME %5u][UE][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %ld] NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n",
ctxt.frame,
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
@@ -453,7 +417,7 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
} /* h_rc != HASH_TABLE_OK */
} else {/* else of rab_id != 0 */
LOG_D(PDCP, "Forcing send on DEFAULT_RAB_ID\n");
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB DEFAULT_RAB_ID %u]\n",
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB DEFAULT_RAB_ID %u]\n",
ctxt.frame,
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
@@ -461,16 +425,6 @@ int pdcp_fifo_read_input_sdus_fromnetlinksock (const protocol_ctxt_t *const ctx
ctxt.module_id,
ctxt.rnti,
DEFAULT_RAB_ID);
MSC_LOG_RX_MESSAGE(
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_PDCP_ENB:MSC_PDCP_UE,
(ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_IP_ENB:MSC_IP_UE,
NULL,0,
MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u default rab %u size %u",
MSC_AS_TIME_ARGS(ctxt_pP),
pdcp_read_header_g.inst,
pdcp_read_header_g.rb_id,
DEFAULT_RAB_ID,
pdcp_read_header_g.data_size);
pdcp_data_req (
&ctxt,
SRB_FLAG_NO,
@@ -555,7 +509,7 @@ void pdcp_fifo_read_input_sdus_frompc5s (const protocol_ctxt_t *const ctxt_pP)
//#warning "TO DO CORRCT VALUES FOR ue mod id, enb mod id"
ctxt.frame = ctxt_cpy.frame;
ctxt.enb_flag = ctxt_cpy.enb_flag;
LOG_I(PDCP, "[PDCP] pc5s_header->rb_id = %d\n", pc5s_header->rb_id);
LOG_I(PDCP, "[PDCP] pc5s_header->rb_id = %ld\n", pc5s_header->rb_id);
if (ctxt_cpy.enb_flag) {
ctxt.module_id = 0;
@@ -575,26 +529,26 @@ void pdcp_fifo_read_input_sdus_frompc5s (const protocol_ctxt_t *const ctxt_pP)
ctxt.module_id, ctxt.rnti, ctxt.enb_flag);
key = PDCP_COLL_KEY_DEFAULT_DRB_VALUE(ctxt.module_id, ctxt.rnti, ctxt.enb_flag);
h_rc = hashtable_get(pdcp_coll_p, key, (void **)&pdcp_p);
LOG_D(PDCP,"request key %x : (%d,%x,%d,%d)\n",
LOG_D(PDCP,"request key %x : (%d,%x,%d,%ld)\n",
(uint8_t)key,ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id);
} else {
rab_id = rab_id % LTE_maxDRB;
LOG_I(PDCP, "PDCP_COLL_KEY_VALUE(module_id=%d, rnti=%x, enb_flag=%d, rab_id=%d, SRB_FLAG=%d)\n",
LOG_I(PDCP, "PDCP_COLL_KEY_VALUE(module_id=%d, rnti=%x, enb_flag=%d, rab_id=%ld, SRB_FLAG=%d)\n",
ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id, SRB_FLAG_NO);
key = PDCP_COLL_KEY_VALUE(ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id, SRB_FLAG_NO);
h_rc = hashtable_get(pdcp_coll_p, key, (void **)&pdcp_p);
LOG_I(PDCP,"request key %x : (%d,%x,%d,%d)\n",
LOG_I(PDCP,"request key %x : (%d,%x,%d,%ld)\n",
(uint8_t)key,ctxt.module_id, ctxt.rnti, ctxt.enb_flag, rab_id);
}
if (h_rc == HASH_TABLE_OK) {
rab_id = pdcp_p->rb_id;
LOG_I(PDCP, "[FRAME %5u][UE][NETLINK][IP->PDCP] INST %d: Received socket with length %d on Rab %d \n",
LOG_I(PDCP, "[FRAME %5u][UE][NETLINK][IP->PDCP] INST %d: Received socket with length %d on Rab %ld \n",
ctxt.frame,
pc5s_header->inst,
bytes_received,
pc5s_header->rb_id);
LOG_I(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB %u]\n",
LOG_I(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB %ld]\n",
ctxt.frame,
pc5s_header->inst,
pc5s_header->rb_id,
@@ -638,7 +592,7 @@ void pdcp_fifo_read_input_sdus_frompc5s (const protocol_ctxt_t *const ctxt_pP)
rab_id,
pc5s_header->data_size);
LOG_D(PDCP,
"[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %u] NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n",
"[FRAME %5u][UE][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %ld] NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n",
ctxt.frame,
pc5s_header->inst,
pc5s_header->rb_id,
@@ -650,7 +604,7 @@ void pdcp_fifo_read_input_sdus_frompc5s (const protocol_ctxt_t *const ctxt_pP)
}
} else { /* else of if (rab_id == 0) */
LOG_D(PDCP, "Forcing send on DEFAULT_RAB_ID\n");
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB DEFAULT_RAB_ID %u]\n",
LOG_D(PDCP, "[FRAME %5u][eNB][IP][INSTANCE %u][RB %ld][--- PDCP_DATA_REQ / %d Bytes --->][PDCP][MOD %u][UE %u][RB DEFAULT_RAB_ID %u]\n",
ctxt.frame,
pc5s_header->inst,
pc5s_header->rb_id,
@@ -706,28 +660,6 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t *const ctxt_pP) {
return 0;
}
void pdcp_fifo_read_input_sdus_from_otg (const protocol_ctxt_t *const ctxt_pP) {
module_id_t dst_id; // dst for otg
protocol_ctxt_t ctxt;
// we need to add conditions to avoid transmitting data when the UE is not RRC connected.
if ((otg_enabled==1) && (ctxt_pP->enb_flag == ENB_FLAG_YES)) { // generate DL traffic
PROTOCOL_CTXT_SET_BY_MODULE_ID(
&ctxt,
ctxt_pP->module_id,
ctxt_pP->enb_flag,
NOT_A_RNTI,
ctxt_pP->frame,
ctxt_pP->subframe,
ctxt_pP->module_id);
for (dst_id = 0; dst_id<NUMBER_OF_UE_MAX; dst_id++) {
ctxt.rnti = oai_emulation.info.eNB_ue_module_id_to_rnti[ctxt.module_id][dst_id];
}
}
}
//TTN for D2D (PC5S)
void
openair2/LAYER2/PDCP_v10.1.0/pdcp_netlink.c
+1 -1
View File
@@ -221,7 +221,7 @@ void *pdcp_netlink_thread_fct(void *arg)
pdcp_thread_read_state = 1;
memcpy((void *)&new_data_p->pdcp_read_header, (void *)NLMSG_DATA(nas_nlh_rx), sizeof(pdcp_data_req_header_t));
LOG_I(PDCP, "[NETLINK_THREAD] RX pdcp_data_req_header_t inst %u, "
"rb_id %u data_size %d\n",
"rb_id %ld data_size %d\n",
new_data_p->pdcp_read_header.inst,
new_data_p->pdcp_read_header.rb_id,
new_data_p->pdcp_read_header.data_size);
openair2/LAYER2/PDCP_v10.1.0/pdcp_security.c
+5 -5
View File
@@ -128,7 +128,7 @@ pdcp_apply_security(
/* SRBs */
uint8_t *mac_i;
LOG_D(PDCP, "[OSA][RB %d] %s Applying control-plane security %d \n",
LOG_D(PDCP, "[OSA][RB %ld] %s Applying control-plane security %d \n",
rb_id, (pdcp_pP->is_ue != 0) ? "UE -> eNB" : "eNB -> UE", pdcp_pP->integrityProtAlgorithm);
encrypt_params.message = pdcp_pdu_buffer;
@@ -145,7 +145,7 @@ pdcp_apply_security(
encrypt_params.key = pdcp_pP->kRRCenc; // + 128 // bit key
} else {
LOG_D(PDCP, "[OSA][RB %d] %s Applying user-plane security\n",
LOG_D(PDCP, "[OSA][RB %ld] %s Applying user-plane security\n",
rb_id, (pdcp_pP->is_ue != 0) ? "UE -> eNB" : "eNB -> UE");
encrypt_params.key = pdcp_pP->kUPenc;// + 128;
@@ -200,11 +200,11 @@ pdcp_validate_security(
decrypt_params.key_length = 16;
if (srb_flagP) {
LOG_D(PDCP, "[OSA][RB %d] %s Validating control-plane security\n",
LOG_D(PDCP, "[OSA][RB %ld] %s Validating control-plane security\n",
rb_id, (pdcp_pP->is_ue != 0) ? "eNB -> UE" : "UE -> eNB");
decrypt_params.key = pdcp_pP->kRRCenc;// + 128;
} else {
LOG_D(PDCP, "[OSA][RB %d] %s Validating user-plane security\n",
LOG_D(PDCP, "[OSA][RB %ld] %s Validating user-plane security\n",
rb_id, (pdcp_pP->is_ue != 0) ? "eNB -> UE" : "UE -> eNB");
decrypt_params.key = pdcp_pP->kUPenc;// + 128;
}
@@ -228,7 +228,7 @@ pdcp_validate_security(
" Security: failed MAC-I Algo %X UE %"PRIx16" ",
pdcp_pP->integrityProtAlgorithm,
ctxt_pP->rnti);
LOG_E(PDCP, "[OSA][RB %d] %s failed to validate MAC-I (key %llx) of incoming PDU\n",
LOG_E(PDCP, "[OSA][RB %ld] %s failed to validate MAC-I (key %llx) of incoming PDU\n",
rb_id, (pdcp_pP->is_ue != 0) ? "UE" : "eNB",((long long unsigned int*)decrypt_params.key)[0]);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_VALIDATE_SECURITY, VCD_FUNCTION_OUT);
return -1;
openair2/LAYER2/PROTO_AGENT/proto_agent_common.c
+1 -1
View File
@@ -543,7 +543,7 @@ int proto_agent_pdcp_data_ind_process(mod_id_t mod_id, const void *params, Proto
// if (xid == 1)
// pdcp_data_ind_wifi((const protocol_ctxt_t*) ctxt_pP, (const srb_flag_t) srb_flagP, (const MBMS_flag_t) flag_MBMS, (const rb_id_t) rb_idP, pdcp_pdu_size, pdcp_pdu_p);
// else if (xid == 0) // FIXME: USE a preprocessed definition
LOG_D(PROTO_AGENT, "[inst %d] Received PDCP PDU with size %d for UE RNTI %x RB %d, Calling pdcp_data_ind\n", ctxt_pP.instance, pdcp_pdu_size,ctxt_pP.rnti,rb_idP);
LOG_D(PROTO_AGENT, "[inst %d] Received PDCP PDU with size %d for UE RNTI %x RB %ld, Calling pdcp_data_ind\n", ctxt_pP.instance, pdcp_pdu_size,ctxt_pP.rnti,rb_idP);
result = pdcp_data_ind(&ctxt_pP,
srb_flagP,
flag_MBMS,
openair2/LAYER2/RLC/AM_v9.3.0/rlc_am.c
+5 -5
View File
@@ -672,7 +672,7 @@ rlc_am_mac_data_request (
if ( LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size = 0;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "PDU size : %u\n", tb_size_in_bytes);
message_string_size += sprintf(&message_string[message_string_size], "Header size : %u\n", pdu_info.header_size);
message_string_size += sprintf(&message_string[message_string_size], "Payload size: %u\n", pdu_info.payload_size);
@@ -771,7 +771,7 @@ rlc_am_mac_data_request (
if ( LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size = 0;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "PDU size : %u\n", tb_size_in_bytes);
message_string_size += sprintf(&message_string[message_string_size], "PDU type : RLC AM DATA REQ: STATUS PDU\n\n");
message_string_size += sprintf(&message_string[message_string_size], "Header :\n");
@@ -874,7 +874,7 @@ rlc_am_mac_data_indication (
}
if ( LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "PDU size : %u\n", tb_size_in_bytes);
message_string_size += sprintf(&message_string[message_string_size], "Header size : %u\n", pdu_info.header_size);
message_string_size += sprintf(&message_string[message_string_size], "Payload size: %u\n", pdu_info.payload_size);
@@ -971,7 +971,7 @@ rlc_am_mac_data_indication (
if ( LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size = 0;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "PDU size : %u\n", ((struct mac_tb_ind *) (tb_p->data))->size);
message_string_size += sprintf(&message_string[message_string_size], "PDU type : RLC AM DATA IND: STATUS PDU\n\n");
message_string_size += sprintf(&message_string[message_string_size], "Header :\n");
@@ -1039,7 +1039,7 @@ rlc_am_data_req (
mui);
if (LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "SDU size : %u\n", data_size);
message_string_size += sprintf(&message_string[message_string_size], "MUI : %u\n", mui);
message_string_size += sprintf(&message_string[message_string_size], "CONF : %u\n", ((struct rlc_am_data_req *) (sdu_pP->data))->conf);
openair2/LAYER2/RLC/AM_v9.3.0/rlc_am.h
+2 -2
View File
@@ -60,12 +60,12 @@
//# include "rlc_am_test.h"
#define PROTOCOL_RLC_AM_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02u]"
#define PROTOCOL_RLC_AM_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02ld]"
#define PROTOCOL_RLC_AM_CTXT_ARGS(CTXT_Pp, rLC_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp),\
(rLC_Pp->is_data_plane) ? "DRB AM" : "SRB AM",\
rLC_Pp->rb_id
#define PROTOCOL_RLC_AM_MSC_FMT "[RNTI %" PRIx16 " %s %02u]"
#define PROTOCOL_RLC_AM_MSC_FMT "[RNTI %" PRIx16 " %s %02ld]"
#define PROTOCOL_RLC_AM_MSC_ARGS(CTXT_Pp, rLC_Pp) \
CTXT_Pp->rnti,\
(rLC_Pp->is_data_plane) ? "DRB AM" : "SRB AM",\
openair2/LAYER2/RLC/AM_v9.3.0/rlc_am_reassembly.c
+1 -1
View File
@@ -111,7 +111,7 @@ rlc_am_send_sdu (
char message_string[7000];
size_t message_string_size = 0;
int octet_index, index;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", rlc_pP->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", rlc_pP->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "SDU size : %u\n", rlc_pP->output_sdu_size_to_write);
message_string_size += sprintf(&message_string[message_string_size], "\nPayload : \n");
message_string_size += sprintf(&message_string[message_string_size], "------+-------------------------------------------------|\n");
openair2/LAYER2/RLC/TM_v9.3.0/rlc_tm.h
+1 -1
View File
@@ -42,7 +42,7 @@
# include "mem_block.h"
# include "rlc_tm_init.h"
#define PROTOCOL_RLC_TM_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02u]"
#define PROTOCOL_RLC_TM_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02ld]"
#define PROTOCOL_RLC_TM_CTXT_ARGS(CTXT_Pp, rLC_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp),\
(rLC_Pp->is_data_plane) ? "DRB TM" : "SRB TM",\
rLC_Pp->rb_id
openair2/LAYER2/RLC/TM_v9.3.0/rlc_tm_init.c
+2 -2
View File
@@ -42,7 +42,7 @@ void config_req_rlc_tm (
if (h_rc == HASH_TABLE_OK) {
rlc_p = &rlc_union_p->rlc.tm;
LOG_D(RLC, PROTOCOL_RLC_TM_CTXT_FMT" CONFIG_REQ (is_uplink_downlink=%d) RB %u\n",
LOG_D(RLC, PROTOCOL_RLC_TM_CTXT_FMT" CONFIG_REQ (is_uplink_downlink=%d) RB %ld\n",
PROTOCOL_RLC_TM_CTXT_ARGS(ctxt_pP, rlc_p),
config_tmP->is_uplink_downlink,
rb_idP);
@@ -52,7 +52,7 @@ void config_req_rlc_tm (
rlc_tm_set_debug_infos(ctxt_pP, rlc_p, srb_flagP, rb_idP, chan_idP);
rlc_tm_configure(ctxt_pP, rlc_p, config_tmP->is_uplink_downlink);
} else {
LOG_E(RLC, PROTOCOL_RLC_TM_CTXT_FMT" CONFIG_REQ RB %u RLC NOT FOUND\n",
LOG_E(RLC, PROTOCOL_RLC_TM_CTXT_FMT" CONFIG_REQ RB %ld RLC NOT FOUND\n",
PROTOCOL_RLC_TM_CTXT_ARGS(ctxt_pP, rlc_p),
rb_idP);
}
openair2/LAYER2/RLC/UM_v9.3.0/rlc_um.c
+3 -3
View File
@@ -279,7 +279,7 @@ rlc_um_rx (const protocol_ctxt_t *const ctxt_pP, void *argP, struct mac_data_ind
if (LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size = 0;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "PDU size : %u\n", tb_size_in_bytes);
message_string_size += sprintf(&message_string[message_string_size], "Header size : %u\n", pdu_info.header_size);
message_string_size += sprintf(&message_string[message_string_size], "Payload size: %u\n", pdu_info.payload_size);
@@ -525,7 +525,7 @@ rlc_um_mac_data_request (const protocol_ctxt_t *const ctxt_pP, void *rlc_pP,cons
if(LOG_DEBUGFLAG(DEBUG_RLC)) {
message_string_size = 0;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "PDU size : %u\n", tb_size_in_bytes);
message_string_size += sprintf(&message_string[message_string_size], "Header size : %u\n", pdu_info.header_size);
message_string_size += sprintf(&message_string[message_string_size], "Payload size: %u\n", pdu_info.payload_size);
@@ -631,7 +631,7 @@ rlc_um_data_req (const protocol_ctxt_t *const ctxt_pP, void *rlc_pP, mem_block_t
if (LOG_DEBUGFLAG(DEBUG_RLC) ) {
data_offset = sizeof (struct rlc_um_data_req_alloc);
data_size = ((struct rlc_um_tx_sdu_management *)(sdu_pP->data))->sdu_size;
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %ld\n", rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "SDU size : %u\n", data_size);
message_string_size += sprintf(&message_string[message_string_size], "\nPayload : \n");
message_string_size += sprintf(&message_string[message_string_size], "------+-------------------------------------------------|\n");
openair2/LAYER2/RLC/UM_v9.3.0/rlc_um.h
+2 -2
View File
@@ -50,13 +50,13 @@
# include "rlc_um_segment.h"
# include "rlc_um_test.h"
#define PROTOCOL_RLC_UM_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02u] %s()"
#define PROTOCOL_RLC_UM_CTXT_FMT PROTOCOL_CTXT_FMT"[%s %02ld] %s()"
#define PROTOCOL_RLC_UM_CTXT_ARGS(CTXT_Pp, rLC_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp),\
(rLC_Pp->is_data_plane) ? "DRB UM" : "SRB UM",\
rLC_Pp->rb_id,\
__FUNCTION__
#define PROTOCOL_RLC_UM_MSC_FMT "[RNTI %" PRIx16 " %s %02u]"
#define PROTOCOL_RLC_UM_MSC_FMT "[RNTI %" PRIx16 " %s %02ld]"
#define PROTOCOL_RLC_UM_MSC_ARGS(CTXT_Pp, rLC_Pp) \
CTXT_Pp->rnti,\
(rLC_Pp->is_data_plane) ? "DRB UM" : "SRB UM",\
openair2/LAYER2/RLC/UM_v9.3.0/rlc_um_control_primitives.c
+10 -10
View File
@@ -50,7 +50,7 @@ void config_req_rlc_um (
if (h_rc == HASH_TABLE_OK) {
rlc_p = &rlc_union_p->rlc.um;
LOG_D(RLC, PROTOCOL_RLC_UM_CTXT_FMT" CONFIG_REQ timer_reordering=%d sn_field_length=%d is_mXch=%d RB %u\n",
LOG_D(RLC, PROTOCOL_RLC_UM_CTXT_FMT" CONFIG_REQ timer_reordering=%d sn_field_length=%d is_mXch=%d RB %ld\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_p),
config_um_pP->timer_reordering,
config_um_pP->sn_field_length,
@@ -69,7 +69,7 @@ void config_req_rlc_um (
config_um_pP->is_mXch);
}
} else {
LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" CONFIG_REQ RB %u RLC UM NOT FOUND\n",
LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" CONFIG_REQ RB %ld RLC UM NOT FOUND\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_p),
rb_idP);
}
@@ -143,14 +143,14 @@ void config_req_rlc_um_asn1 (
// rb_idP,
// srb_flagP);
if(h_rc != HASH_TABLE_OK) {
LOG_E(RLC, "RLC NOT FOUND enb id %u ue id %i enb flag %u rb id %u, srb flag %u\n",
LOG_E(RLC, "RLC NOT FOUND enb id %u ue id %i enb flag %u rb id %ld, srb flag %u\n",
ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
return;
}
rlc_p = &rlc_union_p->rlc.um;
//-----------------------------------------------------------------------------
LOG_D(RLC, PROTOCOL_RLC_UM_CTXT_FMT" CONFIG_REQ timer_reordering=%dms sn_field_length= RB %u \n",
LOG_D(RLC, PROTOCOL_RLC_UM_CTXT_FMT" CONFIG_REQ timer_reordering=%dms sn_field_length= RB %ld \n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_p),
(dl_rlc_pP && dl_rlc_pP->t_Reordering<31)?t_Reordering_tab[dl_rlc_pP->t_Reordering]:-1,
rb_idP);
@@ -170,7 +170,7 @@ void config_req_rlc_um_asn1 (
break;
default:
LOG_E(RLC,PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID UL sn_FieldLength %ld, RLC NOT CONFIGURED\n",
LOG_E(RLC,PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %ld INVALID UL sn_FieldLength %ld, RLC NOT CONFIGURED\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_p),
rlc_p->rb_id,
ul_rlc_pP->sn_FieldLength);
@@ -198,7 +198,7 @@ void config_req_rlc_um_asn1 (
break;
default:
LOG_E(RLC,PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID DL sn_FieldLength %ld, RLC NOT CONFIGURED\n",
LOG_E(RLC,PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %ld INVALID DL sn_FieldLength %ld, RLC NOT CONFIGURED\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_p),
rlc_p->rb_id,
dl_rlc_pP->sn_FieldLength);
@@ -217,7 +217,7 @@ void config_req_rlc_um_asn1 (
if (dl_rlc_pP->t_Reordering<32) {
t_Reordering = t_Reordering_tab[dl_rlc_pP->t_Reordering];
} else {
LOG_E(RLC,PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID T_Reordering %ld, RLC NOT CONFIGURED\n",
LOG_E(RLC,PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %ld INVALID T_Reordering %ld, RLC NOT CONFIGURED\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_p),
rlc_p->rb_id,
dl_rlc_pP->t_Reordering);
@@ -382,7 +382,7 @@ void rlc_um_configure(
rlc_pP->rx_um_window_size = RLC_UM_WINDOW_SIZE_SN_5_BITS;
rlc_pP->rx_header_min_length_in_bytes = 1;
} else if (rx_sn_field_lengthP != 0) {
LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %ld INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_pP),
rlc_pP->rb_id,
rx_sn_field_lengthP);
@@ -400,7 +400,7 @@ void rlc_um_configure(
rlc_pP->tx_um_window_size = RLC_UM_WINDOW_SIZE_SN_5_BITS;
rlc_pP->tx_header_min_length_in_bytes = 1;
} else if (tx_sn_field_lengthP != 0) {
LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %ld INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_pP),
rlc_pP->rb_id,
tx_sn_field_lengthP);
@@ -428,7 +428,7 @@ void rlc_um_set_debug_infos(
const srb_flag_t srb_flagP,
const rb_id_t rb_idP,
const logical_chan_id_t chan_idP) {
LOG_D(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [SET DEBUG INFOS] rb_id %d srb_flag %d\n",
LOG_D(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [SET DEBUG INFOS] rb_id %ld srb_flag %d\n",
PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_pP),
rb_idP,
srb_flagP);
openair2/LAYER2/RLC/UM_v9.3.0/rlc_um_receiver.c
+1 -1
View File
@@ -50,7 +50,7 @@ rlc_um_display_rx_window(
LOG_T(RLC, "\n");
sprintf(time_out_str, "%010d", rlc_pP->t_reordering.ms_duration);
time_out_str[10] = 0;
LOG_T(RLC, "| RLC UM RB %02d VR(UR)=%03d VR(UX)=%03d VR(UH)=%03d t-Reordering: %s %s %s |",
LOG_T(RLC, "| RLC UM RB %02ld VR(UR)=%03d VR(UX)=%03d VR(UH)=%03d t-Reordering: %s %s %s |",
rlc_pP->rb_id, rlc_pP->vr_ur, rlc_pP->vr_ux, rlc_pP->vr_uh,
(rlc_pP->t_reordering.running)?" ON":"OFF",
(rlc_pP->t_reordering.running)?"Time-out frameP:":" ",
openair2/LAYER2/RLC/rlc.c
+11 -10
View File
@@ -137,7 +137,7 @@ rlc_op_status_t rlc_stat_req (
//AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
if(rb_idP >= NB_RB_MAX) {
LOG_E(RLC, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
LOG_E(RLC, "RB id is too high (%ld/%d)!\n", rb_idP, NB_RB_MAX);
return RLC_OP_STATUS_BAD_PARAMETER;
}
@@ -332,7 +332,7 @@ rlc_op_status_t rlc_data_req (const protocol_ctxt_t *const ctxt_pP,
rlc_mbms_id_t *mbms_id_p = NULL;
logical_chan_id_t log_ch_id = 0;
#ifdef DEBUG_RLC_DATA_REQ
LOG_D(RLC,PROTOCOL_CTXT_FMT"rlc_data_req: rb_id %u (MAX %d), muip %d, confirmP %d, sdu_sizeP %d, sdu_pP %p\n",
LOG_D(RLC,PROTOCOL_CTXT_FMT"rlc_data_req: rb_id %ld (MAX %d), muip %d, confirmP %d, sdu_sizeP %d, sdu_pP %p\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP,
NB_RAB_MAX,
@@ -351,13 +351,13 @@ rlc_op_status_t rlc_data_req (const protocol_ctxt_t *const ctxt_pP,
if (MBMS_flagP) {
//AssertFatal (rb_idP < NB_RB_MBMS_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MBMS_MAX);
if(rb_idP >= NB_RB_MBMS_MAX) {
LOG_E(RLC, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MBMS_MAX);
LOG_E(RLC, "RB id is too high (%ld/%d)!\n", rb_idP, NB_RB_MBMS_MAX);
return RLC_OP_STATUS_BAD_PARAMETER;
}
} else {
//AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
if(rb_idP >= NB_RB_MAX) {
LOG_E(RLC, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
LOG_E(RLC, "RB id is too high (%ld/%d)!\n", rb_idP, NB_RB_MAX);
return RLC_OP_STATUS_BAD_PARAMETER;
}
}
@@ -387,14 +387,14 @@ rlc_op_status_t rlc_data_req (const protocol_ctxt_t *const ctxt_pP,
key = RLC_COLL_KEY_MBMS_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, mbms_id_p->service_id, mbms_id_p->session_id);
} else if (sourceL2Id && destinationL2Id) {
LOG_D (RLC, "RLC_COLL_KEY_VALUE: ctxt_pP->module_id: %d, ctxt_pP->rnti: %d, ctxt_pP->enb_flag: %d, rb_idP:%d, srb_flagP: %d \n \n", ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP,
LOG_D (RLC, "RLC_COLL_KEY_VALUE: ctxt_pP->module_id: %d, ctxt_pP->rnti: %d, ctxt_pP->enb_flag: %d, rb_idP:%ld, srb_flagP: %d \n \n", ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP,
srb_flagP);
key = RLC_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
//Thinh's line originally uncommented
//key = RLC_COLL_KEY_SOURCE_DEST_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, *sourceL2Id, *destinationL2Id, srb_flagP);
//key_lcid = RLC_COLL_KEY_LCID_SOURCE_DEST_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, chan_idP, *sourceL2Id, *destinationL2Id, srb_flagP);
} else {
LOG_D (RLC, "RLC_COLL_KEY_VALUE: ctxt_pP->module_id: %d, ctxt_pP->rnti: %d, ctxt_pP->enb_flag: %d, rb_idP:%d, srb_flagP: %d \n \n", ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP,
LOG_D (RLC, "RLC_COLL_KEY_VALUE: ctxt_pP->module_id: %d, ctxt_pP->rnti: %d, ctxt_pP->enb_flag: %d, rb_idP:%ld, srb_flagP: %d \n \n", ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP,
srb_flagP);
key = RLC_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
}
@@ -411,7 +411,7 @@ rlc_op_status_t rlc_data_req (const protocol_ctxt_t *const ctxt_pP,
}
if (MBMS_flagP == 0) {
LOG_D(RLC, PROTOCOL_CTXT_FMT"[RB %u] Display of rlc_data_req:\n",
LOG_D(RLC, PROTOCOL_CTXT_FMT"[RB %ld] Display of rlc_data_req:\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
#if defined(TRACE_RLC_PAYLOAD)
@@ -424,7 +424,7 @@ rlc_op_status_t rlc_data_req (const protocol_ctxt_t *const ctxt_pP,
switch (rlc_mode) {
case RLC_MODE_NONE:
free_mem_block(sdu_pP, __func__);
LOG_E(RLC, PROTOCOL_CTXT_FMT" Received RLC_MODE_NONE as rlc_type for rb_id %u\n",
LOG_E(RLC, PROTOCOL_CTXT_FMT" Received RLC_MODE_NONE as rlc_type for rb_id %ld\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RLC_DATA_REQ,VCD_FUNCTION_OUT);
@@ -558,7 +558,7 @@ void rlc_data_ind (
const sdu_size_t sdu_sizeP,
mem_block_t *sdu_pP) {
//-----------------------------------------------------------------------------
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %u] Display of rlc_data_ind: size %u\n",
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %ld] Display of rlc_data_ind: size %u\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
@@ -601,7 +601,8 @@ void rlc_data_conf (const protocol_ctxt_t *const ctxt_pP,
}
//-----------------------------------------------------------------------------
int
rlc_module_init (void) {
rlc_module_init (int enb_flag) { /* enb_flag is unused, but needed for binary
* compatibility with rlc_v2 */
//-----------------------------------------------------------------------------
int k;
module_id_t module_id1;
openair2/LAYER2/RLC/rlc.h
+3 -3
View File
@@ -197,7 +197,7 @@ rlc_mbms_id_t rlc_mbms_lcid2service_session_id_eNB[MAX_eNB][RLC_MAX_MBMS_
#define rlc_mbms_ue_get_lcid_by_rb_id(uE_mOD,rB_iD) rlc_mbms_rbid2lcid_ue[uE_mOD][rB_iD]
#define rlc_mbms_ue_set_lcid_by_rb_id(uE_mOD,rB_iD,lOG_cH_iD) do { \
AssertFatal(rB_iD<NB_RB_MBMS_MAX, "INVALID RB ID %u", rB_iD); \
AssertFatal(rB_iD<NB_RB_MBMS_MAX, "INVALID RB ID %ld", rB_iD); \
rlc_mbms_rbid2lcid_ue[uE_mOD][rB_iD] = lOG_cH_iD; \
} while (0);
@@ -620,10 +620,10 @@ rlc_op_status_t rlc_stat_req (
unsigned int *const stat_timer_poll_retransmit_timed_out,
unsigned int *const stat_timer_status_prohibit_timed_out);
/*! \fn int rlc_module_init(void)
/*! \fn int rlc_module_init(int enb_flag)
* \brief RAZ the memory of the RLC layer, initialize the memory pool manager (mem_block_t structures mainly used in RLC module).
*/
int rlc_module_init(void);
int rlc_module_init(int enb_flag);
/** @} */
openair2/LAYER2/RLC/rlc_rrc.c
+23 -23
View File
@@ -81,7 +81,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
for (cnt=0; cnt<srb2add_listP->list.count; cnt++) {
rb_id = srb2add_listP->list.array[cnt]->srb_Identity;
lc_id = rb_id;
LOG_D(RLC, "Adding SRB %ld, rb_id %d\n",srb2add_listP->list.array[cnt]->srb_Identity,rb_id);
LOG_D(RLC, "Adding SRB %ld, rb_id %ld\n",srb2add_listP->list.array[cnt]->srb_Identity,rb_id);
srb_toaddmod_p = srb2add_listP->list.array[cnt];
if (srb_toaddmod_p->rlc_Config) {
@@ -102,7 +102,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
&srb_toaddmod_p->rlc_Config->choice.explicitValue.choice.am,
rb_id, lc_id);
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %d \n",
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %ld \n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_id);
}
@@ -122,7 +122,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
rb_id, lc_id,0, 0
);
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %d \n",
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %ld \n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_id);
}
@@ -142,7 +142,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
rb_id, lc_id,0, 0
);
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %d \n",
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %ld \n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_id);
}
@@ -162,7 +162,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
rb_id, lc_id,0, 0
);
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %d \n",
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %ld \n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_id);
}
@@ -196,7 +196,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
&srb_toaddmod_p->rlc_Config->choice.explicitValue.choice.am,
rb_id,lc_id);
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %d \n",
LOG_E(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %ld \n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_id);
}
@@ -213,7 +213,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
NULL, // TO DO DEFAULT CONFIG
rb_id, lc_id);
} else {
LOG_D(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %d \n",
LOG_D(RLC, PROTOCOL_CTXT_FMT" ERROR IN ALLOCATING SRB %ld \n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_id);
}
@@ -379,7 +379,7 @@ rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t *const ctxt_pP
}
}
LOG_D(RLC, PROTOCOL_CTXT_FMT" CONFIG REQ MBMS ASN1 LC ID %u RB ID %u SESSION ID %u SERVICE ID %u\n",
LOG_D(RLC, PROTOCOL_CTXT_FMT" CONFIG REQ MBMS ASN1 LC ID %u RB ID %ld SESSION ID %u SERVICE ID %u\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
lc_id,
rb_id,
@@ -502,7 +502,7 @@ rlc_op_status_t rrc_rlc_remove_rlc (
//AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
if(rb_idP >= NB_RB_MAX) {
LOG_E(RLC, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
LOG_E(RLC, "RB id is too high (%ld/%d)!\n", rb_idP, NB_RB_MAX);
return RLC_OP_STATUS_BAD_PARAMETER;
}
@@ -524,7 +524,7 @@ rlc_op_status_t rrc_rlc_remove_rlc (
break;
default:
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u] RLC mode is unknown!\n",
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %ld] RLC mode is unknown!\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP);
@@ -539,20 +539,20 @@ rlc_op_status_t rrc_rlc_remove_rlc (
if ((h_rc == HASH_TABLE_OK) && (h_lcid_rc == HASH_TABLE_OK)) {
h_lcid_rc = hashtable_remove(rlc_coll_p, key_lcid);
h_rc = hashtable_remove(rlc_coll_p, key);
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %u LCID %d] RELEASED %s\n",
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %ld LCID %d] RELEASED %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP, lcid,
(srb_flagP) ? "SRB" : "DRB");
} else if ((h_rc == HASH_TABLE_KEY_NOT_EXISTS) || (h_lcid_rc == HASH_TABLE_KEY_NOT_EXISTS)) {
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %u LCID %d] RELEASE : RLC NOT FOUND %s, by RB-ID=%d, by LC-ID=%d\n",
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %ld LCID %d] RELEASE : RLC NOT FOUND %s, by RB-ID=%d, by LC-ID=%d\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP, lcid,
(srb_flagP) ? "SRB" : "DRB",
h_rc, h_lcid_rc);
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u LCID %d] RELEASE : INTERNAL ERROR %s\n",
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %ld LCID %d] RELEASE : INTERNAL ERROR %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP, lcid,
@@ -585,7 +585,7 @@ rlc_union_t *rrc_rlc_add_rlc (
//AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
//AssertFatal (chan_idP < RLC_MAX_LC, "LC id is too high (%u/%d)!\n", chan_idP, RLC_MAX_LC);
if(rb_idP >= NB_RB_MAX) {
LOG_E(RLC, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
LOG_E(RLC, "RB id is too high (%ld/%d)!\n", rb_idP, NB_RB_MAX);
return NULL;
}
@@ -624,7 +624,7 @@ rlc_union_t *rrc_rlc_add_rlc (
h_rc = hashtable_get(rlc_coll_p, key, (void **)&rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
LOG_W(RLC, PROTOCOL_CTXT_FMT"[%s %u] rrc_rlc_add_rlc , already exist %s\n",
LOG_W(RLC, PROTOCOL_CTXT_FMT"[%s %ld] rrc_rlc_add_rlc , already exist %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
@@ -649,7 +649,7 @@ rlc_union_t *rrc_rlc_add_rlc (
mbms_id_p->service_id,
mbms_id_p->session_id);
} else {
LOG_I(RLC, PROTOCOL_CTXT_FMT" [%s %u] rrc_rlc_add_rlc %s\n",
LOG_I(RLC, PROTOCOL_CTXT_FMT" [%s %ld] rrc_rlc_add_rlc %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
@@ -659,7 +659,7 @@ rlc_union_t *rrc_rlc_add_rlc (
rlc_union_p->mode = rlc_modeP;
return rlc_union_p;
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u] rrc_rlc_add_rlc FAILED %s (add by RB_id=%d; add by LC_id=%d)\n",
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %ld] rrc_rlc_add_rlc FAILED %s (add by RB_id=%d; add by LC_id=%d)\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
@@ -670,7 +670,7 @@ rlc_union_t *rrc_rlc_add_rlc (
return NULL;
}
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u] rrc_rlc_add_rlc , INTERNAL ERROR %s\n",
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %ld] rrc_rlc_add_rlc , INTERNAL ERROR %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
@@ -689,13 +689,13 @@ rlc_op_status_t rrc_rlc_config_req (
const rlc_info_t rlc_infoP) {
//-----------------------------------------------------------------------------
//rlc_op_status_t status;
LOG_D(RLC, PROTOCOL_CTXT_FMT" CONFIG_REQ for RAB %u\n",
LOG_D(RLC, PROTOCOL_CTXT_FMT" CONFIG_REQ for RAB %ld\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
//AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
if(rb_idP >= NB_RB_MAX) {
LOG_E(RLC, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
LOG_E(RLC, "RB id is too high (%ld/%d)!\n", rb_idP, NB_RB_MAX);
return RLC_OP_STATUS_BAD_PARAMETER;
}
@@ -709,7 +709,7 @@ rlc_op_status_t rrc_rlc_config_req (
case CONFIG_ACTION_MODIFY:
switch (rlc_infoP.rlc_mode) {
case RLC_MODE_AM:
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %u] MODIFY RB AM\n",
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %ld] MODIFY RB AM\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
config_req_rlc_am(
@@ -720,7 +720,7 @@ rlc_op_status_t rrc_rlc_config_req (
break;
case RLC_MODE_UM:
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %u] MODIFY RB UM\n",
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %ld] MODIFY RB UM\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
config_req_rlc_um(
@@ -731,7 +731,7 @@ rlc_op_status_t rrc_rlc_config_req (
break;
case RLC_MODE_TM:
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %u] MODIFY RB TM\n",
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %ld] MODIFY RB TM\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
config_req_rlc_tm(
openair2/LAYER2/nr_rlc/Makefile
+15
View File
@@ -0,0 +1,15 @@
CC=gcc
CFLAGS=-Wall -g -Itests
OBJS=nr_rlc_entity.o nr_rlc_entity_am.o nr_rlc_entity_um.o \
nr_rlc_entity_tm.o nr_rlc_sdu.o nr_rlc_pdu.o test.o
PROG=test
$(PROG): $(OBJS)
$(CC) $(CFLAGS) -o $@ $^
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
clean:
rm -f test *.o
openair2/LAYER2/nr_rlc/TODO
+10
View File
@@ -0,0 +1,10 @@
RLC AM:
- status reporting (38.322 5.3.4): implement this (not done because not
clearly understood):
"delay triggering the STATUS report until x < RX_Highest_Status
or x >= RX_Next + AM_Window_Size."
- send indication of successful delivery as soon as possible. Today we
signal successful delivery in order. Probably not a big issue though.
openair2/LAYER2/nr_rlc/asn1_utils.c
+129
View File
@@ -0,0 +1,129 @@
/*
* 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
*/
#include "rlc.h"
int decode_t_reordering(int v)
{
static int tab[32] = {
0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85,
90, 95, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 1600
};
if (v < 0 || v > 31) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
return tab[v];
}
int decode_t_status_prohibit(int v)
{
static int tab[62] = {
0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90,
95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165,
170, 175, 180, 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240,
245, 250, 300, 350, 400, 450, 500, 800, 1000, 1200, 1600, 2000, 2400
};
if (v < 0 || v > 61) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
return tab[v];
}
int decode_t_poll_retransmit(int v)
{
static int tab[59] = {
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95,
100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170,
175, 180, 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245,
250, 300, 350, 400, 450, 500, 800, 1000, 2000, 4000
};
if (v < 0 || v > 58) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
return tab[v];
}
int decode_poll_pdu(int v)
{
static int tab[8] = {
4, 8, 16, 32, 64, 128, 256, -1 /* -1 means infinity */
};
if (v < 0 || v > 7) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
return tab[v];
}
int decode_poll_byte(int v)
{
static int tab[15] = {
25, 50, 75, 100, 125, 250, 375, 500, 750, 1000, 1250, 1500, 2000, 3000,
-1 /* -1 means infinity */
};
if (v < 0 || v > 14) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if (tab[v] == -1) return -1;
return tab[v] * 1024;
}
int decode_max_retx_threshold(int v)
{
static int tab[8] = {
1, 2, 3, 4, 6, 8, 16, 32
};
if (v < 0 || v > 7) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
return tab[v];
}
int decode_sn_field_length(int v)
{
static int tab[2] = {
5, 10
};
if (v < 0 || v > 1) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
return tab[v];
}
openair2/LAYER2/nr_rlc/asn1_utils.h
+33
View File
@@ -0,0 +1,33 @@
/*
* 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 _ASN1_UTILS_H_
#define _ASN1_UTILS_H_
int decode_t_reordering(int v);
int decode_t_status_prohibit(int v);
int decode_t_poll_retransmit(int v);
int decode_poll_pdu(int v);
int decode_poll_byte(int v);
int decode_max_retx_threshold(int v);
int decode_sn_field_length(int v);
#endif /* _ASN1_UTILS_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_entity.c
+174
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/*
* 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
*/
#include "nr_rlc_entity.h"
#include <stdlib.h>
#include "nr_rlc_entity_am.h"
#include "nr_rlc_entity_um.h"
#include "nr_rlc_entity_tm.h"
#include "LOG/log.h"
nr_rlc_entity_t *new_nr_rlc_entity_am(
int rx_maxsize,
int tx_maxsize,
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data,
void (*sdu_successful_delivery)(void *sdu_successful_delivery_data,
struct nr_rlc_entity_t *entity,
int sdu_id),
void *sdu_successful_delivery_data,
void (*max_retx_reached)(void *max_retx_reached_data,
struct nr_rlc_entity_t *entity),
void *max_retx_reached_data,
int t_poll_retransmit,
int t_reassembly,
int t_status_prohibit,
int poll_pdu,
int poll_byte,
int max_retx_threshold,
int sn_field_length)
{
nr_rlc_entity_am_t *ret;
ret = calloc(1, sizeof(nr_rlc_entity_am_t));
if (ret == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
ret->tx_maxsize = tx_maxsize;
ret->rx_maxsize = rx_maxsize;
ret->t_poll_retransmit = t_poll_retransmit;
ret->t_reassembly = t_reassembly;
ret->t_status_prohibit = t_status_prohibit;
ret->poll_pdu = poll_pdu;
ret->poll_byte = poll_byte;
ret->max_retx_threshold = max_retx_threshold;
ret->sn_field_length = sn_field_length;
if (!(sn_field_length == 12 || sn_field_length == 18)) {
LOG_E(RLC, "%s:%d:%s: wrong SN field_lenght (%d), must be 12 or 18\n",
__FILE__, __LINE__, __FUNCTION__, sn_field_length);
exit(1);
}
ret->sn_modulus = 1 << ret->sn_field_length;
ret->window_size = ret->sn_modulus / 2;
ret->common.recv_pdu = nr_rlc_entity_am_recv_pdu;
ret->common.buffer_status = nr_rlc_entity_am_buffer_status;
ret->common.generate_pdu = nr_rlc_entity_am_generate_pdu;
ret->common.recv_sdu = nr_rlc_entity_am_recv_sdu;
ret->common.set_time = nr_rlc_entity_am_set_time;
ret->common.discard_sdu = nr_rlc_entity_am_discard_sdu;
ret->common.reestablishment = nr_rlc_entity_am_reestablishment;
ret->common.delete = nr_rlc_entity_am_delete;
ret->common.deliver_sdu = deliver_sdu;
ret->common.deliver_sdu_data = deliver_sdu_data;
ret->common.sdu_successful_delivery = sdu_successful_delivery;
ret->common.sdu_successful_delivery_data = sdu_successful_delivery_data;
ret->common.max_retx_reached = max_retx_reached;
ret->common.max_retx_reached_data = max_retx_reached_data;
return (nr_rlc_entity_t *)ret;
}
nr_rlc_entity_t *new_nr_rlc_entity_um(
int rx_maxsize,
int tx_maxsize,
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data,
int t_reassembly,
int sn_field_length)
{
nr_rlc_entity_um_t *ret;
ret = calloc(1, sizeof(nr_rlc_entity_um_t));
if (ret == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
ret->tx_maxsize = tx_maxsize;
ret->rx_maxsize = rx_maxsize;
ret->t_reassembly = t_reassembly;
ret->sn_field_length = sn_field_length;
if (!(sn_field_length == 6 || sn_field_length == 12)) {
LOG_E(RLC, "%s:%d:%s: wrong SN field_lenght (%d), must be 6 or 12\n",
__FILE__, __LINE__, __FUNCTION__, sn_field_length);
exit(1);
}
ret->sn_modulus = 1 << ret->sn_field_length;
ret->window_size = ret->sn_modulus / 2;
ret->common.recv_pdu = nr_rlc_entity_um_recv_pdu;
ret->common.buffer_status = nr_rlc_entity_um_buffer_status;
ret->common.generate_pdu = nr_rlc_entity_um_generate_pdu;
ret->common.recv_sdu = nr_rlc_entity_um_recv_sdu;
ret->common.set_time = nr_rlc_entity_um_set_time;
ret->common.discard_sdu = nr_rlc_entity_um_discard_sdu;
ret->common.reestablishment = nr_rlc_entity_um_reestablishment;
ret->common.delete = nr_rlc_entity_um_delete;
ret->common.deliver_sdu = deliver_sdu;
ret->common.deliver_sdu_data = deliver_sdu_data;
return (nr_rlc_entity_t *)ret;
}
nr_rlc_entity_t *new_nr_rlc_entity_tm(
int tx_maxsize,
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data)
{
nr_rlc_entity_tm_t *ret;
ret = calloc(1, sizeof(nr_rlc_entity_tm_t));
if (ret == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
ret->tx_maxsize = tx_maxsize;
ret->common.recv_pdu = nr_rlc_entity_tm_recv_pdu;
ret->common.buffer_status = nr_rlc_entity_tm_buffer_status;
ret->common.generate_pdu = nr_rlc_entity_tm_generate_pdu;
ret->common.recv_sdu = nr_rlc_entity_tm_recv_sdu;
ret->common.set_time = nr_rlc_entity_tm_set_time;
ret->common.discard_sdu = nr_rlc_entity_tm_discard_sdu;
ret->common.reestablishment = nr_rlc_entity_tm_reestablishment;
ret->common.delete = nr_rlc_entity_tm_delete;
ret->common.deliver_sdu = deliver_sdu;
ret->common.deliver_sdu_data = deliver_sdu_data;
return (nr_rlc_entity_t *)ret;
}
openair2/LAYER2/nr_rlc/nr_rlc_entity.h
+104
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/*
* 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 _NR_RLC_ENTITY_H_
#define _NR_RLC_ENTITY_H_
#include <stdint.h>
#define NR_SDU_MAX 16000 /* max NR PDCP SDU size is 9000, let's take more */
typedef struct {
int status_size;
int tx_size;
int retx_size;
} nr_rlc_entity_buffer_status_t;
typedef struct nr_rlc_entity_t {
/* functions provided by the RLC module */
void (*recv_pdu)(struct nr_rlc_entity_t *entity, char *buffer, int size);
nr_rlc_entity_buffer_status_t (*buffer_status)(
struct nr_rlc_entity_t *entity, int maxsize);
int (*generate_pdu)(struct nr_rlc_entity_t *entity, char *buffer, int size);
void (*recv_sdu)(struct nr_rlc_entity_t *entity, char *buffer, int size,
int sdu_id);
void (*set_time)(struct nr_rlc_entity_t *entity, uint64_t now);
void (*discard_sdu)(struct nr_rlc_entity_t *entity, int sdu_id);
void (*reestablishment)(struct nr_rlc_entity_t *entity);
void (*delete)(struct nr_rlc_entity_t *entity);
/* callbacks provided to the RLC module */
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size);
void *deliver_sdu_data;
void (*sdu_successful_delivery)(void *sdu_successful_delivery_data,
struct nr_rlc_entity_t *entity,
int sdu_id);
void *sdu_successful_delivery_data;
void (*max_retx_reached)(void *max_retx_reached_data,
struct nr_rlc_entity_t *entity);
void *max_retx_reached_data;
} nr_rlc_entity_t;
nr_rlc_entity_t *new_nr_rlc_entity_am(
int rx_maxsize,
int tx_maxsize,
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data,
void (*sdu_successful_delivery)(void *sdu_successful_delivery_data,
struct nr_rlc_entity_t *entity,
int sdu_id),
void *sdu_successful_delivery_data,
void (*max_retx_reached)(void *max_retx_reached_data,
struct nr_rlc_entity_t *entity),
void *max_retx_reached_data,
int t_poll_retransmit,
int t_reassembly,
int t_status_prohibit,
int poll_pdu,
int poll_byte,
int max_retx_threshold,
int sn_field_length);
nr_rlc_entity_t *new_nr_rlc_entity_um(
int rx_maxsize,
int tx_maxsize,
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data,
int t_reassembly,
int sn_field_length);
nr_rlc_entity_t *new_nr_rlc_entity_tm(
int tx_maxsize,
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_rlc_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data);
#endif /* _NR_RLC_ENTITY_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_entity_am.c
+1844
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openair2/LAYER2/nr_rlc/nr_rlc_entity_am.h
+102
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/*
* 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 _NR_RLC_ENTITY_AM_H_
#define _NR_RLC_ENTITY_AM_H_
#include "nr_rlc_entity.h"
#include "nr_rlc_sdu.h"
#include "nr_rlc_pdu.h"
typedef struct {
nr_rlc_entity_t common;
/* configuration */
int t_poll_retransmit;
int t_reassembly;
int t_status_prohibit;
int poll_pdu; /* -1 means infinity */
int poll_byte; /* -1 means infinity */
int max_retx_threshold;
int sn_field_length;
int sn_modulus;
int window_size;
/* runtime rx */
int rx_next;
int rx_next_status_trigger;
int rx_highest_status;
int rx_next_highest;
int status_triggered;
/* runtime tx */
int tx_next;
int tx_next_ack;
int poll_sn;
int pdu_without_poll;
int byte_without_poll;
int force_poll;
/* set to the latest know time by the user of the module. Unit: ms */
uint64_t t_current;
/* timers (stores the TTI of activation, 0 means not active) */
uint64_t t_poll_retransmit_start;
uint64_t t_reassembly_start;
uint64_t t_status_prohibit_start;
/* rx management */
nr_rlc_pdu_t *rx_list;
int rx_size;
int rx_maxsize;
/* tx management */
nr_rlc_sdu_segment_t *tx_list;
nr_rlc_sdu_segment_t *tx_end;
int tx_size;
int tx_maxsize;
nr_rlc_sdu_segment_t *wait_list;
nr_rlc_sdu_segment_t *wait_end;
nr_rlc_sdu_segment_t *retransmit_list;
nr_rlc_sdu_segment_t *retransmit_end;
nr_rlc_sdu_segment_t *ack_list;
} nr_rlc_entity_am_t;
void nr_rlc_entity_am_recv_sdu(nr_rlc_entity_t *entity,
char *buffer, int size,
int sdu_id);
void nr_rlc_entity_am_recv_pdu(nr_rlc_entity_t *entity,
char *buffer, int size);
nr_rlc_entity_buffer_status_t nr_rlc_entity_am_buffer_status(
nr_rlc_entity_t *entity, int maxsize);
int nr_rlc_entity_am_generate_pdu(nr_rlc_entity_t *entity,
char *buffer, int size);
void nr_rlc_entity_am_set_time(nr_rlc_entity_t *entity, uint64_t now);
void nr_rlc_entity_am_discard_sdu(nr_rlc_entity_t *_entity, int sdu_id);
void nr_rlc_entity_am_reestablishment(nr_rlc_entity_t *_entity);
void nr_rlc_entity_am_delete(nr_rlc_entity_t *entity);
#endif /* _NR_RLC_ENTITY_AM_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_entity_tm.c
+181
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/*
* 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
*/
#include "nr_rlc_entity_tm.h"
#include <stdlib.h>
#include <string.h>
#include "nr_rlc_pdu.h"
#include "LOG/log.h"
/*************************************************************************/
/* PDU RX functions */
/*************************************************************************/
void nr_rlc_entity_tm_recv_pdu(nr_rlc_entity_t *_entity,
char *buffer, int size)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
entity->common.deliver_sdu(entity->common.deliver_sdu_data,
(nr_rlc_entity_t *)entity,
buffer, size);
}
/*************************************************************************/
/* TX functions */
/*************************************************************************/
static int generate_tx_pdu(nr_rlc_entity_tm_t *entity, char *buffer, int size)
{
nr_rlc_sdu_segment_t *sdu;
int ret;
if (entity->tx_list == NULL)
return 0;
sdu = entity->tx_list;
/* not enough room? do nothing */
if (sdu->size > size)
return 0;
entity->tx_list = entity->tx_list->next;
if (entity->tx_list == NULL)
entity->tx_end = NULL;
ret = sdu->size;
memcpy(buffer, sdu->sdu->data, sdu->size);
entity->tx_size -= sdu->size;
nr_rlc_free_sdu_segment(sdu);
return ret;
}
static int tx_list_size(nr_rlc_entity_tm_t *entity,
nr_rlc_sdu_segment_t *l, int maxsize)
{
int ret = 0;
while (l != NULL) {
ret += l->size;
l = l->next;
}
if (ret > maxsize) ret = maxsize;
return ret;
}
nr_rlc_entity_buffer_status_t nr_rlc_entity_tm_buffer_status(
nr_rlc_entity_t *_entity, int maxsize)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
nr_rlc_entity_buffer_status_t ret;
ret.status_size = 0;
ret.tx_size = tx_list_size(entity, entity->tx_list, maxsize);
ret.retx_size = 0;
return ret;
}
int nr_rlc_entity_tm_generate_pdu(nr_rlc_entity_t *_entity,
char *buffer, int size)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
return generate_tx_pdu(entity, buffer, size);
}
/*************************************************************************/
/* SDU RX functions */
/*************************************************************************/
void nr_rlc_entity_tm_recv_sdu(nr_rlc_entity_t *_entity,
char *buffer, int size,
int sdu_id)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
nr_rlc_sdu_segment_t *sdu;
if (size > NR_SDU_MAX) {
LOG_E(RLC, "%s:%d:%s: fatal: SDU size too big (%d bytes)\n",
__FILE__, __LINE__, __FUNCTION__, size);
exit(1);
}
if (entity->tx_size + size > entity->tx_maxsize) {
LOG_D(RLC, "%s:%d:%s: warning: SDU rejected, SDU buffer full\n",
__FILE__, __LINE__, __FUNCTION__);
return;
}
entity->tx_size += size;
sdu = nr_rlc_new_sdu(buffer, size, sdu_id);
nr_rlc_sdu_segment_list_append(&entity->tx_list, &entity->tx_end, sdu);
}
/*************************************************************************/
/* time/timers */
/*************************************************************************/
void nr_rlc_entity_tm_set_time(nr_rlc_entity_t *_entity, uint64_t now)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
entity->t_current = now;
}
/*************************************************************************/
/* discard/re-establishment/delete */
/*************************************************************************/
void nr_rlc_entity_tm_discard_sdu(nr_rlc_entity_t *_entity, int sdu_id)
{
/* nothing to do */
}
static void clear_entity(nr_rlc_entity_tm_t *entity)
{
nr_rlc_free_sdu_segment_list(entity->tx_list);
entity->tx_list = NULL;
entity->tx_end = NULL;
entity->tx_size = 0;
}
void nr_rlc_entity_tm_reestablishment(nr_rlc_entity_t *_entity)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
clear_entity(entity);
}
void nr_rlc_entity_tm_delete(nr_rlc_entity_t *_entity)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
clear_entity(entity);
free(entity);
}
openair2/LAYER2/nr_rlc/nr_rlc_entity_tm.h
+55
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@@ -0,0 +1,55 @@
/*
* 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 _NR_RLC_ENTITY_TM_H_
#define _NR_RLC_ENTITY_TM_H_
#include "nr_rlc_entity.h"
#include "nr_rlc_sdu.h"
typedef struct {
nr_rlc_entity_t common;
/* set to the latest know time by the user of the module. Unit: ms */
uint64_t t_current;
/* tx management */
nr_rlc_sdu_segment_t *tx_list;
nr_rlc_sdu_segment_t *tx_end;
int tx_size;
int tx_maxsize;
} nr_rlc_entity_tm_t;
void nr_rlc_entity_tm_recv_sdu(nr_rlc_entity_t *entity,
char *buffer, int size,
int sdu_id);
void nr_rlc_entity_tm_recv_pdu(nr_rlc_entity_t *entity,
char *buffer, int size);
nr_rlc_entity_buffer_status_t nr_rlc_entity_tm_buffer_status(
nr_rlc_entity_t *entity, int maxsize);
int nr_rlc_entity_tm_generate_pdu(nr_rlc_entity_t *entity,
char *buffer, int size);
void nr_rlc_entity_tm_set_time(nr_rlc_entity_t *entity, uint64_t now);
void nr_rlc_entity_tm_discard_sdu(nr_rlc_entity_t *_entity, int sdu_id);
void nr_rlc_entity_tm_reestablishment(nr_rlc_entity_t *_entity);
void nr_rlc_entity_tm_delete(nr_rlc_entity_t *entity);
#endif /* _NR_RLC_ENTITY_TM_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_entity_um.c
+697
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/*
* 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
*/
#include "nr_rlc_entity_um.h"
#include <stdlib.h>
#include <string.h>
#include "nr_rlc_pdu.h"
#include "LOG/log.h"
/*************************************************************************/
/* PDU RX functions */
/*************************************************************************/
static int modulus_rx(nr_rlc_entity_um_t *entity, int a)
{
/* as per 38.322 7.1, modulus base is rx_next_highest - window_size */
int r = a - (entity->rx_next_highest - entity->window_size);
if (r < 0) r += entity->sn_modulus;
return r % entity->sn_modulus;
}
static int sn_compare_rx(void *_entity, int a, int b)
{
nr_rlc_entity_um_t *entity = _entity;
return modulus_rx(entity, a) - modulus_rx(entity, b);
}
/* checks that all the bytes of the SDU sn have been received (but SDU
* has not been already processed)
*/
static int sdu_full(nr_rlc_entity_um_t *entity, int sn)
{
nr_rlc_pdu_t *l = entity->rx_list;
int last_byte;
int new_last_byte;
last_byte = -1;
while (l != NULL) {
if (l->sn == sn)
break;
l = l->next;
}
/* check if the data has already been processed */
if (l != NULL && l->data == NULL)
return 0;
while (l != NULL && l->sn == sn) {
if (l->so > last_byte + 1)
return 0;
if (l->is_last)
return 1;
new_last_byte = l->so + l->size - 1;
if (new_last_byte > last_byte)
last_byte = new_last_byte;
l = l->next;
}
return 0;
}
/* checks that an SDU has already been delivered */
static int sdu_delivered(nr_rlc_entity_um_t *entity, int sn)
{
nr_rlc_pdu_t *l = entity->rx_list;
while (l != NULL) {
if (l->sn == sn)
break;
l = l->next;
}
return l != NULL && l->data == NULL;
}
/* check if there is some missing bytes before the last received of SDU sn */
/* todo: be sure that when no byte was received or the SDU has already been
* processed then the SDU has no missing byte
*/
static int sdu_has_missing_bytes(nr_rlc_entity_um_t *entity, int sn)
{
nr_rlc_pdu_t *l = entity->rx_list;
int last_byte;
int new_last_byte;
last_byte = -1;
while (l != NULL) {
if (l->sn == sn)
break;
l = l->next;
}
/* check if the data has already been processed */
if (l != NULL && l->data == NULL)
return 0; /* data already processed: no missing byte */
while (l != NULL && l->sn == sn) {
if (l->so > last_byte + 1)
return 1;
new_last_byte = l->so + l->size - 1;
if (new_last_byte > last_byte)
last_byte = new_last_byte;
l = l->next;
}
return 0;
}
static void reassemble_and_deliver(nr_rlc_entity_um_t *entity, int sn)
{
nr_rlc_pdu_t *pdu;
char sdu[NR_SDU_MAX];
int so = 0;
int bad_sdu = 0;
/* go to first segment of sn */
pdu = entity->rx_list;
while (pdu->sn != sn)
pdu = pdu->next;
/* reassemble - free 'data' of each segment after processing */
while (pdu != NULL && pdu->sn == sn) {
int len = pdu->size - (so - pdu->so);
if (so + len > NR_SDU_MAX && !bad_sdu) {
LOG_E(RLC, "%s:%d:%s: bad SDU, too big, discarding\n",
__FILE__, __LINE__, __FUNCTION__);
bad_sdu = 1;
}
if (!bad_sdu && len > 0) {
memcpy(sdu + so, pdu->data, len);
so += len;
}
free(pdu->data);
pdu->data = NULL;
entity->rx_size -= pdu->size;
pdu->size = 0;
pdu = pdu->next;
}
if (bad_sdu)
return;
/* deliver */
entity->common.deliver_sdu(entity->common.deliver_sdu_data,
(nr_rlc_entity_t *)entity,
sdu, so);
}
static void reception_actions(nr_rlc_entity_um_t *entity, nr_rlc_pdu_t *pdu)
{
int x = pdu->sn;
if (sdu_full(entity, x)) {
/* SDU full */
reassemble_and_deliver(entity, x);
if (x == entity->rx_next_reassembly) {
int rx_next_reassembly = entity->rx_next_reassembly;
while (sdu_delivered(entity, rx_next_reassembly))
rx_next_reassembly = (rx_next_reassembly + 1) % entity->sn_modulus;
entity->rx_next_reassembly = rx_next_reassembly;
}
} else {
/* SDU not full */
/* test if x is not in reassembly window, that is x >= rx_next_highest */
if (sn_compare_rx(entity, x, entity->rx_next_highest) >= 0) {
entity->rx_next_highest = (x + 1) % entity->sn_modulus;
/* discard PDUs not in reassembly window */
while (entity->rx_list != NULL &&
sn_compare_rx(entity, entity->rx_list->sn,
entity->rx_next_highest) >= 0) {
nr_rlc_pdu_t *p = entity->rx_list;
entity->rx_size -= p->size;
entity->rx_list = p->next;
nr_rlc_free_pdu(p);
}
/* if rx_next_reassembly not in reassembly window */
if (sn_compare_rx(entity, entity->rx_next_reassembly,
entity->rx_next_highest) >= 0) {
int rx_next_reassembly;
/* set rx_next_reassembly to first SN >= rx_next_highest - window_size
* not delivered yet
*/
rx_next_reassembly = (entity->rx_next_highest - entity->window_size
+ entity->sn_modulus) % entity->sn_modulus;
while (sdu_delivered(entity, rx_next_reassembly))
rx_next_reassembly = (rx_next_reassembly + 1) % entity->sn_modulus;
entity->rx_next_reassembly = rx_next_reassembly;
}
}
}
if (entity->t_reassembly_start) {
if (/* rx_timer_trigger <= rx_next_reassembly */
sn_compare_rx(entity, entity->rx_timer_trigger,
entity->rx_next_reassembly) <= 0 ||
/* or rx_timer_trigger outside of reassembly window and not equal
* to rx_next_highest, that is is > rx_next_highest
*/
sn_compare_rx(entity, entity->rx_timer_trigger,
entity->rx_next_highest) > 0 ||
/* or rx_next_highest == rx_next_reassembly + 1 and no missing byte
* for rx_next_reassembly
*/
(entity->rx_next_highest == (entity->rx_next_reassembly + 1) %
entity->sn_modulus &&
!sdu_has_missing_bytes(entity, entity->rx_next_reassembly)))
entity->t_reassembly_start = 0;
}
if (entity->t_reassembly_start == 0) {
if (sn_compare_rx(entity, entity->rx_next_highest,
(entity->rx_next_reassembly + 1)
% entity->sn_modulus) > 0 ||
(entity->rx_next_highest == (entity->rx_next_reassembly + 1)
% entity->sn_modulus &&
sdu_has_missing_bytes(entity, entity->rx_next_reassembly))) {
entity->t_reassembly_start = entity->t_current;
entity->rx_timer_trigger = entity->rx_next_highest;
}
}
}
void nr_rlc_entity_um_recv_pdu(nr_rlc_entity_t *_entity,
char *buffer, int size)
{
#define R(d) do { if (nr_rlc_pdu_decoder_in_error(&d)) goto err; } while (0)
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
nr_rlc_pdu_decoder_t decoder;
nr_rlc_pdu_t *pdu;
int si;
int sn;
int so = 0;
int data_size;
int is_first;
int is_last;
nr_rlc_pdu_decoder_init(&decoder, buffer, size);
si = nr_rlc_pdu_decoder_get_bits(&decoder, 2); R(decoder);
is_first = (si & 0x2) == 0;
is_last = (si & 0x1) == 0;
/* if full, deliver SDU */
if (is_first && is_last) {
if (size < 2) {
LOG_E(RLC, "%s:%d:%s: warning: discard PDU, no data\n",
__FILE__, __LINE__, __FUNCTION__);
goto discard;
}
/* deliver */
entity->common.deliver_sdu(entity->common.deliver_sdu_data,
(nr_rlc_entity_t *)entity,
buffer + 1, size - 1);
return;
}
if (entity->sn_field_length == 12) {
nr_rlc_pdu_decoder_get_bits(&decoder, 2); R(decoder);
}
sn = nr_rlc_pdu_decoder_get_bits(&decoder, entity->sn_field_length);
R(decoder);
if (!is_first) {
so = nr_rlc_pdu_decoder_get_bits(&decoder, 16); R(decoder);
if (so == 0) {
LOG_E(RLC, "%s:%d:%s: warning: discard PDU, bad so\n",
__FILE__, __LINE__, __FUNCTION__);
goto discard;
}
}
data_size = size - decoder.byte;
/* dicard PDU if no data */
if (data_size <= 0) {
LOG_D(RLC, "%s:%d:%s: warning: discard PDU, no data\n",
__FILE__, __LINE__, __FUNCTION__);
goto discard;
}
/* dicard PDU if rx buffer is full */
if (entity->rx_size + data_size > entity->rx_maxsize) {
LOG_D(RLC, "%s:%d:%s: warning: discard PDU, RX buffer full\n",
__FILE__, __LINE__, __FUNCTION__);
goto discard;
}
/* discard PDU if sn < rx_next_reassembly */
if (sn_compare_rx(entity, sn, entity->rx_next_reassembly) < 0) {
LOG_D(RLC, "%s:%d:%s: warning: discard PDU, SN (%d) < rx_next_reassembly (%d)\n",
__FILE__, __LINE__, __FUNCTION__,
sn, entity->rx_next_reassembly);
goto discard;
}
/* put in pdu reception list */
entity->rx_size += data_size;
pdu = nr_rlc_new_pdu(sn, so, is_first, is_last,
buffer + size - data_size, data_size);
entity->rx_list = nr_rlc_pdu_list_add(sn_compare_rx, entity,
entity->rx_list, pdu);
/* do reception actions (38.322 5.2.2.2.3) */
reception_actions(entity, pdu);
return;
err:
LOG_W(RLC, "%s:%d:%s: error decoding PDU, discarding\n", __FILE__, __LINE__, __FUNCTION__);
goto discard;
discard:
return;
#undef R
}
/*************************************************************************/
/* TX functions */
/*************************************************************************/
static int serialize_sdu(nr_rlc_entity_um_t *entity,
nr_rlc_sdu_segment_t *sdu, char *buffer, int bufsize)
{
nr_rlc_pdu_encoder_t encoder;
/* generate header */
nr_rlc_pdu_encoder_init(&encoder, buffer, bufsize);
nr_rlc_pdu_encoder_put_bits(&encoder, 1-sdu->is_first,1);/* 1st bit of SI */
nr_rlc_pdu_encoder_put_bits(&encoder, 1-sdu->is_last,1); /* 2nd bit of SI */
/* SN, if required */
if (sdu->is_first == 1 && sdu->is_last == 1) {
nr_rlc_pdu_encoder_put_bits(&encoder, 0, 6); /* R */
} else {
if (entity->sn_field_length == 12)
nr_rlc_pdu_encoder_put_bits(&encoder, 0, 2); /* R */
nr_rlc_pdu_encoder_put_bits(&encoder, sdu->sdu->sn,
entity->sn_field_length); /* SN */
}
if (!sdu->is_first)
nr_rlc_pdu_encoder_put_bits(&encoder, sdu->so, 16); /* SO */
/* data */
memcpy(buffer + encoder.byte, sdu->sdu->data + sdu->so, sdu->size);
return encoder.byte + sdu->size;
}
/* for a given SDU/SDU segment, computes the corresponding PDU header size */
static int compute_pdu_header_size(nr_rlc_entity_um_t *entity,
nr_rlc_sdu_segment_t *sdu)
{
int header_size = 1;
/* if SN to be included then one more byte if SN field length is 12 */
if (!(sdu->is_first && sdu->is_last) && entity->sn_field_length == 12)
header_size++;
/* two more bytes for SO if SDU segment is not the first */
if (!sdu->is_first) header_size += 2;
return header_size;
}
/* resize SDU/SDU segment for the corresponding PDU to fit into 'pdu_size'
* bytes
* - modifies SDU/SDU segment to become an SDU segment
* - returns a new SDU segment covering the remaining data bytes
* returns NULL if pdu_size is too small to contain the new segment
*/
static nr_rlc_sdu_segment_t *resegment(nr_rlc_sdu_segment_t *sdu,
nr_rlc_entity_um_t *entity,
int pdu_size)
{
nr_rlc_sdu_segment_t *next;
int pdu_header_size;
int over_size;
int old_is_last;
sdu->sdu->ref_count++;
/* clear is_last to compute header size */
old_is_last = sdu->is_last;
sdu->is_last = 0;
pdu_header_size = compute_pdu_header_size(entity, sdu);
sdu->is_last = old_is_last;
/* if no room for at least 1 data byte, do nothing */
if (pdu_header_size + 1 > pdu_size)
return NULL;
next = calloc(1, sizeof(nr_rlc_sdu_segment_t));
if (next == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
*next = *sdu;
over_size = pdu_header_size + sdu->size - pdu_size;
/* update SDU */
sdu->size -= over_size;
sdu->is_last = 0;
/* create new segment */
next->size = over_size;
next->so = sdu->so + sdu->size;
next->is_first = 0;
return next;
}
static int generate_tx_pdu(nr_rlc_entity_um_t *entity, char *buffer, int size)
{
nr_rlc_sdu_segment_t *sdu;
int pdu_header_size;
int pdu_size;
int ret;
if (entity->tx_list == NULL)
return 0;
sdu = entity->tx_list;
pdu_header_size = compute_pdu_header_size(entity, sdu);
/* not enough room for at least one byte of data? do nothing */
if (pdu_header_size + 1 > size)
return 0;
entity->tx_list = entity->tx_list->next;
if (entity->tx_list == NULL)
entity->tx_end = NULL;
/* assign SN to SDU */
sdu->sdu->sn = entity->tx_next;
/* segment if necessary */
pdu_size = pdu_header_size + sdu->size;
if (pdu_size > size) {
nr_rlc_sdu_segment_t *next_sdu;
next_sdu = resegment(sdu, entity, size);
if (next_sdu == NULL)
return 0;
/* put the second SDU back at the head of the TX list */
next_sdu->next = entity->tx_list;
entity->tx_list = next_sdu;
if (entity->tx_end == NULL)
entity->tx_end = entity->tx_list;
}
/* update tx_next if the SDU is an SDU segment and is the last */
if (!sdu->is_first && sdu->is_last)
entity->tx_next = (entity->tx_next + 1) % entity->sn_modulus;
ret = serialize_sdu(entity, sdu, buffer, size);
entity->tx_size -= sdu->size;
nr_rlc_free_sdu_segment(sdu);
return ret;
}
/* Pretend to serialize all the SDUs in a list and return the size
* of all the PDUs it would produce, limited to 'maxsize'.
* Used for buffer status reporting.
*/
static int tx_list_size(nr_rlc_entity_um_t *entity,
nr_rlc_sdu_segment_t *l, int maxsize)
{
int ret = 0;
while (l != NULL) {
ret += compute_pdu_header_size(entity, l) + l->size;
l = l->next;
}
if (ret > maxsize) ret = maxsize;
return ret;
}
nr_rlc_entity_buffer_status_t nr_rlc_entity_um_buffer_status(
nr_rlc_entity_t *_entity, int maxsize)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
nr_rlc_entity_buffer_status_t ret;
ret.status_size = 0;
ret.tx_size = tx_list_size(entity, entity->tx_list, maxsize);
ret.retx_size = 0;
return ret;
}
int nr_rlc_entity_um_generate_pdu(nr_rlc_entity_t *_entity,
char *buffer, int size)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
return generate_tx_pdu(entity, buffer, size);
}
/*************************************************************************/
/* SDU RX functions */
/*************************************************************************/
void nr_rlc_entity_um_recv_sdu(nr_rlc_entity_t *_entity,
char *buffer, int size,
int sdu_id)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
nr_rlc_sdu_segment_t *sdu;
if (size > NR_SDU_MAX) {
LOG_E(RLC, "%s:%d:%s: fatal: SDU size too big (%d bytes)\n",
__FILE__, __LINE__, __FUNCTION__, size);
exit(1);
}
if (entity->tx_size + size > entity->tx_maxsize) {
LOG_D(RLC, "%s:%d:%s: warning: SDU rejected, SDU buffer full\n",
__FILE__, __LINE__, __FUNCTION__);
return;
}
entity->tx_size += size;
sdu = nr_rlc_new_sdu(buffer, size, sdu_id);
nr_rlc_sdu_segment_list_append(&entity->tx_list, &entity->tx_end, sdu);
}
/*************************************************************************/
/* time/timers */
/*************************************************************************/
static void check_t_reassembly(nr_rlc_entity_um_t *entity)
{
nr_rlc_pdu_t *cur;
/* is t_reassembly running and if yes has it expired? */
if (entity->t_reassembly_start == 0 ||
entity->t_current <= entity->t_reassembly_start + entity->t_reassembly)
return;
/* stop timer */
entity->t_reassembly_start = 0;
LOG_D(RLC, "%s:%d:%s: t_reassembly expired\n",
__FILE__, __LINE__, __FUNCTION__);
/* update rx_next_reassembly to first SN >= rx_timer_trigger not reassembled
* (ie. not delivered yet)
*/
entity->rx_next_reassembly = entity->rx_timer_trigger;
while (sdu_delivered(entity, entity->rx_next_reassembly))
entity->rx_next_reassembly = (entity->rx_next_reassembly + 1)
% entity->sn_modulus;
/* discard all segments < entity->rx_next_reassembly */
cur = entity->rx_list;
while (cur != NULL &&
sn_compare_rx(entity, cur->sn, entity->rx_next_reassembly) < 0) {
nr_rlc_free_pdu(cur);
cur = cur->next;
entity->rx_list = cur;
}
if (sn_compare_rx(entity, entity->rx_next_highest,
(entity->rx_next_reassembly + 1)
% entity->sn_modulus) > 0 ||
(entity->rx_next_highest == entity->rx_next_reassembly + 1 &&
sdu_has_missing_bytes(entity, entity->rx_next_reassembly))) {
entity->t_reassembly_start = entity->t_current;
entity->rx_timer_trigger = entity->rx_next_highest;
}
}
void nr_rlc_entity_um_set_time(nr_rlc_entity_t *_entity, uint64_t now)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
entity->t_current = now;
check_t_reassembly(entity);
}
/*************************************************************************/
/* discard/re-establishment/delete */
/*************************************************************************/
void nr_rlc_entity_um_discard_sdu(nr_rlc_entity_t *_entity, int sdu_id)
{
/* implements 38.322 5.4 */
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
nr_rlc_sdu_segment_t head;
nr_rlc_sdu_segment_t *cur;
nr_rlc_sdu_segment_t *prev;
head.next = entity->tx_list;
cur = entity->tx_list;
prev = &head;
while (cur != NULL && cur->sdu->upper_layer_id != sdu_id) {
prev = cur;
cur = cur->next;
}
/* if sdu_id not found or some bytes have already been 'PDU-ized'
* then do nothing
*/
if (cur == NULL || !cur->is_first || !cur->is_last)
return;
/* remove SDU from tx_list */
prev->next = cur->next;
entity->tx_list = head.next;
if (entity->tx_end == cur) {
if (prev != &head)
entity->tx_end = prev;
else
entity->tx_end = NULL;
}
nr_rlc_free_sdu_segment(cur);
}
static void clear_entity(nr_rlc_entity_um_t *entity)
{
nr_rlc_pdu_t *cur_rx;
entity->rx_next_highest = 0;
entity->rx_next_reassembly = 0;
entity->rx_timer_trigger = 0;
entity->tx_next = 0;
entity->t_current = 0;
entity->t_reassembly_start = 0;
cur_rx = entity->rx_list;
while (cur_rx != NULL) {
nr_rlc_pdu_t *p = cur_rx;
cur_rx = cur_rx->next;
nr_rlc_free_pdu(p);
}
entity->rx_list = NULL;
entity->rx_size = 0;
nr_rlc_free_sdu_segment_list(entity->tx_list);
entity->tx_list = NULL;
entity->tx_end = NULL;
entity->tx_size = 0;
}
void nr_rlc_entity_um_reestablishment(nr_rlc_entity_t *_entity)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
clear_entity(entity);
}
void nr_rlc_entity_um_delete(nr_rlc_entity_t *_entity)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
clear_entity(entity);
free(entity);
}
openair2/LAYER2/nr_rlc/nr_rlc_entity_um.h
+79
View File
@@ -0,0 +1,79 @@
/*
* 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 _NR_RLC_ENTITY_UM_H_
#define _NR_RLC_ENTITY_UM_H_
#include "nr_rlc_entity.h"
#include "nr_rlc_sdu.h"
#include "nr_rlc_pdu.h"
typedef struct {
nr_rlc_entity_t common;
/* configuration */
int t_reassembly;
int sn_field_length;
int sn_modulus;
int window_size;
/* runtime rx */
int rx_next_highest;
int rx_next_reassembly;
int rx_timer_trigger;
/* runtime tx */
int tx_next;
/* set to the latest know time by the user of the module. Unit: ms */
uint64_t t_current;
/* timers (stores the TTI of activation, 0 means not active) */
uint64_t t_reassembly_start;
/* rx management */
nr_rlc_pdu_t *rx_list;
int rx_size;
int rx_maxsize;
/* tx management */
nr_rlc_sdu_segment_t *tx_list;
nr_rlc_sdu_segment_t *tx_end;
int tx_size;
int tx_maxsize;
} nr_rlc_entity_um_t;
void nr_rlc_entity_um_recv_sdu(nr_rlc_entity_t *entity,
char *buffer, int size,
int sdu_id);
void nr_rlc_entity_um_recv_pdu(nr_rlc_entity_t *entity,
char *buffer, int size);
nr_rlc_entity_buffer_status_t nr_rlc_entity_um_buffer_status(
nr_rlc_entity_t *entity, int maxsize);
int nr_rlc_entity_um_generate_pdu(nr_rlc_entity_t *entity,
char *buffer, int size);
void nr_rlc_entity_um_set_time(nr_rlc_entity_t *entity, uint64_t now);
void nr_rlc_entity_um_discard_sdu(nr_rlc_entity_t *_entity, int sdu_id);
void nr_rlc_entity_um_reestablishment(nr_rlc_entity_t *_entity);
void nr_rlc_entity_um_delete(nr_rlc_entity_t *entity);
#endif /* _NR_RLC_ENTITY_UM_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
+874
View File
@@ -0,0 +1,874 @@
/*
* 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
*/
/* from openair */
#include "rlc.h"
#include "pdcp.h"
/* from nr rlc module */
#include "asn1_utils.h"
#include "nr_rlc_ue_manager.h"
#include "nr_rlc_entity.h"
#include <stdint.h>
static nr_rlc_ue_manager_t *nr_rlc_ue_manager;
/* TODO: handle time a bit more properly */
static uint64_t nr_rlc_current_time;
static int nr_rlc_current_time_last_frame;
static int nr_rlc_current_time_last_subframe;
void mac_rlc_data_ind (
const module_id_t module_idP,
const rnti_t rntiP,
const eNB_index_t eNB_index,
const frame_t frameP,
const eNB_flag_t enb_flagP,
const MBMS_flag_t MBMS_flagP,
const logical_chan_id_t channel_idP,
char *buffer_pP,
const tb_size_t tb_sizeP,
num_tb_t num_tbP,
crc_t *crcs_pP)
{
nr_rlc_ue_t *ue;
nr_rlc_entity_t *rb;
if (module_idP != 0 || eNB_index != 0 || /*enb_flagP != 1 ||*/ MBMS_flagP != 0) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if (enb_flagP)
T(T_ENB_RLC_MAC_UL, T_INT(module_idP), T_INT(rntiP),
T_INT(channel_idP), T_INT(tb_sizeP));
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rntiP);
switch (channel_idP) {
case 1 ... 2: rb = ue->srb[channel_idP - 1]; break;
case 3 ... 7: rb = ue->drb[channel_idP - 3]; break;
default: rb = NULL; break;
}
if (rb != NULL) {
rb->set_time(rb, nr_rlc_current_time);
rb->recv_pdu(rb, buffer_pP, tb_sizeP);
} else {
LOG_E(RLC, "%s:%d:%s: fatal: no RB found (channel ID %d)\n",
__FILE__, __LINE__, __FUNCTION__, channel_idP);
exit(1);
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
}
tbs_size_t mac_rlc_data_req(
const module_id_t module_idP,
const rnti_t rntiP,
const eNB_index_t eNB_index,
const frame_t frameP,
const eNB_flag_t enb_flagP,
const MBMS_flag_t MBMS_flagP,
const logical_chan_id_t channel_idP,
const tb_size_t tb_sizeP,
char *buffer_pP
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,const uint32_t sourceL2Id
,const uint32_t destinationL2Id
#endif
)
{
int ret;
nr_rlc_ue_t *ue;
nr_rlc_entity_t *rb;
int is_enb;
int maxsize;
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rntiP);
switch (channel_idP) {
case 1 ... 2: rb = ue->srb[channel_idP - 1]; break;
case 3 ... 7: rb = ue->drb[channel_idP - 3]; break;
default: rb = NULL; break;
}
if (rb != NULL) {
rb->set_time(rb, nr_rlc_current_time);
/* UE does not seem to use saved_status_ind_tb_size */
is_enb = nr_rlc_manager_get_enb_flag(nr_rlc_ue_manager);
if (is_enb)
maxsize = ue->saved_status_ind_tb_size[channel_idP - 1];
else
maxsize = tb_sizeP;
ret = rb->generate_pdu(rb, buffer_pP, maxsize);
} else {
LOG_E(RLC, "%s:%d:%s: fatal: data req for unknown RB\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
ret = 0;
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
if (enb_flagP)
T(T_ENB_RLC_MAC_DL, T_INT(module_idP), T_INT(rntiP),
T_INT(channel_idP), T_INT(ret));
return ret;
}
mac_rlc_status_resp_t mac_rlc_status_ind(
const module_id_t module_idP,
const rnti_t rntiP,
const eNB_index_t eNB_index,
const frame_t frameP,
const sub_frame_t subframeP,
const eNB_flag_t enb_flagP,
const MBMS_flag_t MBMS_flagP,
const logical_chan_id_t channel_idP,
const tb_size_t tb_sizeP
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,const uint32_t sourceL2Id
,const uint32_t destinationL2Id
#endif
)
{
nr_rlc_ue_t *ue;
mac_rlc_status_resp_t ret;
nr_rlc_entity_t *rb;
/* TODO: handle time a bit more properly */
if (nr_rlc_current_time_last_frame != frameP ||
nr_rlc_current_time_last_subframe != subframeP) {
nr_rlc_current_time++;
nr_rlc_current_time_last_frame = frameP;
nr_rlc_current_time_last_subframe = subframeP;
}
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rntiP);
switch (channel_idP) {
case 1 ... 2: rb = ue->srb[channel_idP - 1]; break;
case 3 ... 7: rb = ue->drb[channel_idP - 3]; break;
default: rb = NULL; break;
}
if (rb != NULL) {
nr_rlc_entity_buffer_status_t buf_stat;
rb->set_time(rb, nr_rlc_current_time);
/* 36.321 deals with BSR values up to 3000000 bytes, after what it
* reports '> 3000000' (table 6.1.3.1-2). Passing 4000000 is thus
* more than enough.
*/
buf_stat = rb->buffer_status(rb, 4000000);
ret.bytes_in_buffer = buf_stat.status_size
+ buf_stat.retx_size
+ buf_stat.tx_size;
ue->saved_status_ind_tb_size[channel_idP - 1] = tb_sizeP;
} else {
ret.bytes_in_buffer = 0;
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
ret.pdus_in_buffer = 0;
/* TODO: creation time may be important (unit: frame, as it seems) */
ret.head_sdu_creation_time = 0;
ret.head_sdu_remaining_size_to_send = 0;
ret.head_sdu_is_segmented = 0;
return ret;
}
int oai_emulation;
rlc_op_status_t rlc_data_req (const protocol_ctxt_t *const ctxt_pP,
const srb_flag_t srb_flagP,
const MBMS_flag_t MBMS_flagP,
const rb_id_t rb_idP,
const mui_t muiP,
confirm_t confirmP,
sdu_size_t sdu_sizeP,
mem_block_t *sdu_pP
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,const uint32_t *const sourceL2Id
,const uint32_t *const destinationL2Id
#endif
)
{
int rnti = ctxt_pP->rnti;
nr_rlc_ue_t *ue;
nr_rlc_entity_t *rb;
LOG_D(RLC, "%s rnti %d srb_flag %d rb_id %d mui %d confirm %d sdu_size %d MBMS_flag %d\n",
__FUNCTION__, rnti, srb_flagP, rb_idP, muiP, confirmP, sdu_sizeP,
MBMS_flagP);
if (ctxt_pP->enb_flag)
T(T_ENB_RLC_DL, T_INT(ctxt_pP->module_id),
T_INT(ctxt_pP->rnti), T_INT(rb_idP), T_INT(sdu_sizeP));
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rnti);
rb = NULL;
if (srb_flagP) {
if (rb_idP >= 1 && rb_idP <= 2)
rb = ue->srb[rb_idP - 1];
} else {
if (rb_idP >= 1 && rb_idP <= 5)
rb = ue->drb[rb_idP - 1];
}
if (rb != NULL) {
rb->set_time(rb, nr_rlc_current_time);
rb->recv_sdu(rb, (char *)sdu_pP->data, sdu_sizeP, muiP);
} else {
LOG_E(RLC, "%s:%d:%s: fatal: SDU sent to unknown RB\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
free_mem_block(sdu_pP, __func__);
return RLC_OP_STATUS_OK;
}
int rlc_module_init(int enb_flag)
{
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
static int inited = 0;
if (pthread_mutex_lock(&lock)) abort();
if (inited) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
inited = 1;
nr_rlc_ue_manager = new_nr_rlc_ue_manager(enb_flag);
if (pthread_mutex_unlock(&lock)) abort();
return 0;
}
void rlc_util_print_hex_octets(comp_name_t componentP, unsigned char *dataP, const signed long sizeP)
{
}
static void deliver_sdu(void *_ue, nr_rlc_entity_t *entity, char *buf, int size)
{
nr_rlc_ue_t *ue = _ue;
int is_srb;
int rb_id;
protocol_ctxt_t ctx;
mem_block_t *memblock;
int i;
int is_enb;
/* is it SRB? */
for (i = 0; i < 2; i++) {
if (entity == ue->srb[i]) {
is_srb = 1;
rb_id = i+1;
goto rb_found;
}
}
/* maybe DRB? */
for (i = 0; i < 5; i++) {
if (entity == ue->drb[i]) {
is_srb = 0;
rb_id = i+1;
goto rb_found;
}
}
LOG_E(RLC, "%s:%d:%s: fatal, no RB found for ue %d\n",
__FILE__, __LINE__, __FUNCTION__, ue->rnti);
exit(1);
rb_found:
LOG_D(RLC, "%s:%d:%s: delivering SDU (rnti %d is_srb %d rb_id %d) size %d",
__FILE__, __LINE__, __FUNCTION__, ue->rnti, is_srb, rb_id, size);
memblock = get_free_mem_block(size, __func__);
if (memblock == NULL) {
LOG_E(RLC, "%s:%d:%s: ERROR: get_free_mem_block failed\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
memcpy(memblock->data, buf, size);
/* unused fields? */
ctx.instance = 0;
ctx.frame = 0;
ctx.subframe = 0;
ctx.eNB_index = 0;
ctx.configured = 1;
ctx.brOption = 0;
/* used fields? */
ctx.module_id = 0;
ctx.rnti = ue->rnti;
is_enb = nr_rlc_manager_get_enb_flag(nr_rlc_ue_manager);
ctx.enb_flag = is_enb;
if (is_enb) {
T(T_ENB_RLC_UL,
T_INT(0 /*ctxt_pP->module_id*/),
T_INT(ue->rnti), T_INT(rb_id), T_INT(size));
}
if (!pdcp_data_ind(&ctx, is_srb, 0, rb_id, size, memblock)) {
LOG_E(RLC, "%s:%d:%s: ERROR: pdcp_data_ind failed\n", __FILE__, __LINE__, __FUNCTION__);
/* what to do in case of failure? for the moment: nothing */
}
}
static void successful_delivery(void *_ue, nr_rlc_entity_t *entity, int sdu_id)
{
nr_rlc_ue_t *ue = _ue;
int i;
int is_srb;
int rb_id;
#if 0
MessageDef *msg;
#endif
int is_enb;
/* is it SRB? */
for (i = 0; i < 2; i++) {
if (entity == ue->srb[i]) {
is_srb = 1;
rb_id = i+1;
goto rb_found;
}
}
/* maybe DRB? */
for (i = 0; i < 5; i++) {
if (entity == ue->drb[i]) {
is_srb = 0;
rb_id = i+1;
goto rb_found;
}
}
LOG_E(RLC, "%s:%d:%s: fatal, no RB found for ue %d\n",
__FILE__, __LINE__, __FUNCTION__, ue->rnti);
exit(1);
rb_found:
LOG_D(RLC, "sdu %d was successfully delivered on %s %d\n",
sdu_id,
is_srb ? "SRB" : "DRB",
rb_id);
/* TODO: do something for DRBs? */
if (is_srb == 0)
return;
is_enb = nr_rlc_manager_get_enb_flag(nr_rlc_ue_manager);
if (!is_enb)
return;
#if 0
msg = itti_alloc_new_message(TASK_RLC_ENB, RLC_SDU_INDICATION);
RLC_SDU_INDICATION(msg).rnti = ue->rnti;
RLC_SDU_INDICATION(msg).is_successful = 1;
RLC_SDU_INDICATION(msg).srb_id = rb_id;
RLC_SDU_INDICATION(msg).message_id = sdu_id;
/* TODO: accept more than 1 instance? here we send to instance id 0 */
itti_send_msg_to_task(TASK_RRC_ENB, 0, msg);
#endif
}
static void max_retx_reached(void *_ue, nr_rlc_entity_t *entity)
{
nr_rlc_ue_t *ue = _ue;
int i;
int is_srb;
int rb_id;
#if 0
MessageDef *msg;
#endif
int is_enb;
/* is it SRB? */
for (i = 0; i < 2; i++) {
if (entity == ue->srb[i]) {
is_srb = 1;
rb_id = i+1;
goto rb_found;
}
}
/* maybe DRB? */
for (i = 0; i < 5; i++) {
if (entity == ue->drb[i]) {
is_srb = 0;
rb_id = i+1;
goto rb_found;
}
}
LOG_E(RLC, "%s:%d:%s: fatal, no RB found for ue %d\n",
__FILE__, __LINE__, __FUNCTION__, ue->rnti);
exit(1);
rb_found:
LOG_D(RLC, "max RETX reached on %s %d\n",
is_srb ? "SRB" : "DRB",
rb_id);
/* TODO: do something for DRBs? */
if (is_srb == 0)
return;
is_enb = nr_rlc_manager_get_enb_flag(nr_rlc_ue_manager);
if (!is_enb)
return;
#if 0
msg = itti_alloc_new_message(TASK_RLC_ENB, RLC_SDU_INDICATION);
RLC_SDU_INDICATION(msg).rnti = ue->rnti;
RLC_SDU_INDICATION(msg).is_successful = 0;
RLC_SDU_INDICATION(msg).srb_id = rb_id;
RLC_SDU_INDICATION(msg).message_id = -1;
/* TODO: accept more than 1 instance? here we send to instance id 0 */
itti_send_msg_to_task(TASK_RRC_ENB, 0, msg);
#endif
}
static void add_srb(int rnti, struct LTE_SRB_ToAddMod *s)
{
nr_rlc_entity_t *nr_rlc_am;
nr_rlc_ue_t *ue;
struct LTE_SRB_ToAddMod__rlc_Config *r = s->rlc_Config;
struct LTE_SRB_ToAddMod__logicalChannelConfig *l = s->logicalChannelConfig;
int srb_id = s->srb_Identity;
int logical_channel_group;
//int t_reordering;
int t_status_prohibit;
int t_poll_retransmit;
int poll_pdu;
int poll_byte;
int max_retx_threshold;
int t_reassembly;
int sn_field_length;
if (srb_id != 1 && srb_id != 2) {
LOG_E(RLC, "%s:%d:%s: fatal, bad srb id %d\n",
__FILE__, __LINE__, __FUNCTION__, srb_id);
exit(1);
}
switch (l->present) {
case LTE_SRB_ToAddMod__logicalChannelConfig_PR_explicitValue:
logical_channel_group = *l->choice.explicitValue.ul_SpecificParameters->logicalChannelGroup;
break;
case LTE_SRB_ToAddMod__logicalChannelConfig_PR_defaultValue:
/* default value from 36.331 9.2.1 */
logical_channel_group = 0;
break;
default:
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
/* TODO: accept other values? */
if (logical_channel_group != 0) {
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
switch (r->present) {
case LTE_SRB_ToAddMod__rlc_Config_PR_explicitValue: {
struct LTE_RLC_Config__am *am;
if (r->choice.explicitValue.present != LTE_RLC_Config_PR_am) {
LOG_E(RLC, "%s:%d:%s: fatal error, must be RLC AM\n",
__FILE__, __LINE__, __FUNCTION__);
exit(1);
}
am = &r->choice.explicitValue.choice.am;
//t_reordering = decode_t_reordering(am->dl_AM_RLC.t_Reordering);
t_status_prohibit = decode_t_status_prohibit(am->dl_AM_RLC.t_StatusProhibit);
t_poll_retransmit = decode_t_poll_retransmit(am->ul_AM_RLC.t_PollRetransmit);
poll_pdu = decode_poll_pdu(am->ul_AM_RLC.pollPDU);
poll_byte = decode_poll_byte(am->ul_AM_RLC.pollByte);
max_retx_threshold = decode_max_retx_threshold(am->ul_AM_RLC.maxRetxThreshold);
break;
}
case LTE_SRB_ToAddMod__rlc_Config_PR_defaultValue:
/* default values from 36.331 9.2.1 */
//t_reordering = 35;
t_status_prohibit = 0;
t_poll_retransmit = 45;
poll_pdu = -1;
poll_byte = -1;
max_retx_threshold = 4;
break;
default:
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rnti);
if (ue->srb[srb_id-1] != NULL) {
LOG_D(RLC, "%s:%d:%s: warning SRB %d already exist for ue %d, do nothing\n",
__FILE__, __LINE__, __FUNCTION__, srb_id, rnti);
} else {
/* hack: hardcode values for NR */
t_poll_retransmit = 45;
t_reassembly = 35;
t_status_prohibit = 0;
poll_pdu = -1;
poll_byte = -1;
max_retx_threshold = 8;
sn_field_length = 12;
nr_rlc_am = new_nr_rlc_entity_am(100000,
100000,
deliver_sdu, ue,
successful_delivery, ue,
max_retx_reached, ue,
t_poll_retransmit,
t_reassembly, t_status_prohibit,
poll_pdu, poll_byte, max_retx_threshold,
sn_field_length);
nr_rlc_ue_add_srb_rlc_entity(ue, srb_id, nr_rlc_am);
LOG_D(RLC, "%s:%d:%s: added srb %d to ue %d\n",
__FILE__, __LINE__, __FUNCTION__, srb_id, rnti);
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
}
static void add_drb_am(int rnti, struct LTE_DRB_ToAddMod *s)
{
nr_rlc_entity_t *nr_rlc_am;
nr_rlc_ue_t *ue;
struct LTE_RLC_Config *r = s->rlc_Config;
struct LTE_LogicalChannelConfig *l = s->logicalChannelConfig;
int drb_id = s->drb_Identity;
int channel_id = *s->logicalChannelIdentity;
int logical_channel_group;
//int t_reordering;
int t_status_prohibit;
int t_poll_retransmit;
int poll_pdu;
int poll_byte;
int max_retx_threshold;
int t_reassembly;
int sn_field_length;
if (!(drb_id >= 1 && drb_id <= 5)) {
LOG_E(RLC, "%s:%d:%s: fatal, bad srb id %d\n",
__FILE__, __LINE__, __FUNCTION__, drb_id);
exit(1);
}
if (channel_id != drb_id + 2) {
LOG_E(RLC, "%s:%d:%s: todo, remove this limitation\n",
__FILE__, __LINE__, __FUNCTION__);
exit(1);
}
logical_channel_group = *l->ul_SpecificParameters->logicalChannelGroup;
/* TODO: accept other values? */
if (logical_channel_group != 1) {
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
switch (r->present) {
case LTE_RLC_Config_PR_am: {
struct LTE_RLC_Config__am *am;
am = &r->choice.am;
//t_reordering = decode_t_reordering(am->dl_AM_RLC.t_Reordering);
t_status_prohibit = decode_t_status_prohibit(am->dl_AM_RLC.t_StatusProhibit);
t_poll_retransmit = decode_t_poll_retransmit(am->ul_AM_RLC.t_PollRetransmit);
poll_pdu = decode_poll_pdu(am->ul_AM_RLC.pollPDU);
poll_byte = decode_poll_byte(am->ul_AM_RLC.pollByte);
max_retx_threshold = decode_max_retx_threshold(am->ul_AM_RLC.maxRetxThreshold);
break;
}
default:
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rnti);
if (ue->drb[drb_id-1] != NULL) {
LOG_D(RLC, "%s:%d:%s: warning DRB %d already exist for ue %d, do nothing\n",
__FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
} else {
/* hack: hardcode values for NR */
t_poll_retransmit = 45;
t_reassembly = 35;
t_status_prohibit = 0;
poll_pdu = -1;
poll_byte = -1;
max_retx_threshold = 8;
sn_field_length = 12;
nr_rlc_am = new_nr_rlc_entity_am(100000,
100000,
deliver_sdu, ue,
successful_delivery, ue,
max_retx_reached, ue,
t_poll_retransmit,
t_reassembly, t_status_prohibit,
poll_pdu, poll_byte, max_retx_threshold,
sn_field_length);
nr_rlc_ue_add_drb_rlc_entity(ue, drb_id, nr_rlc_am);
LOG_D(RLC, "%s:%d:%s: added drb %d to ue %d\n",
__FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
}
static void add_drb_um(int rnti, struct LTE_DRB_ToAddMod *s)
{
nr_rlc_entity_t *nr_rlc_um;
nr_rlc_ue_t *ue;
struct LTE_RLC_Config *r = s->rlc_Config;
struct LTE_LogicalChannelConfig *l = s->logicalChannelConfig;
int drb_id = s->drb_Identity;
int channel_id = *s->logicalChannelIdentity;
int logical_channel_group;
//int t_reordering;
int sn_field_length;
int t_reassembly;
if (!(drb_id >= 1 && drb_id <= 5)) {
LOG_E(RLC, "%s:%d:%s: fatal, bad srb id %d\n",
__FILE__, __LINE__, __FUNCTION__, drb_id);
exit(1);
}
if (channel_id != drb_id + 2) {
LOG_E(RLC, "%s:%d:%s: todo, remove this limitation\n",
__FILE__, __LINE__, __FUNCTION__);
exit(1);
}
logical_channel_group = *l->ul_SpecificParameters->logicalChannelGroup;
/* TODO: accept other values? */
if (logical_channel_group != 1) {
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
switch (r->present) {
case LTE_RLC_Config_PR_um_Bi_Directional: {
struct LTE_RLC_Config__um_Bi_Directional *um;
um = &r->choice.um_Bi_Directional;
//t_reordering = decode_t_reordering(um->dl_UM_RLC.t_Reordering);
if (um->dl_UM_RLC.sn_FieldLength != um->ul_UM_RLC.sn_FieldLength) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
sn_field_length = decode_sn_field_length(um->dl_UM_RLC.sn_FieldLength);
break;
}
default:
LOG_E(RLC, "%s:%d:%s: fatal error\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
nr_rlc_manager_lock(nr_rlc_ue_manager);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rnti);
if (ue->drb[drb_id-1] != NULL) {
LOG_D(RLC, "%s:%d:%s: warning DRB %d already exist for ue %d, do nothing\n",
__FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
} else {
/* hack: hardcode values for NR */
t_reassembly = 35;
sn_field_length = 6;
nr_rlc_um = new_nr_rlc_entity_um(1000000,
1000000,
deliver_sdu, ue,
t_reassembly,
sn_field_length);
nr_rlc_ue_add_drb_rlc_entity(ue, drb_id, nr_rlc_um);
LOG_D(RLC, "%s:%d:%s: added drb %d to ue %d\n",
__FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
}
static void add_drb(int rnti, struct LTE_DRB_ToAddMod *s)
{
switch (s->rlc_Config->present) {
case LTE_RLC_Config_PR_am:
add_drb_am(rnti, s);
break;
case LTE_RLC_Config_PR_um_Bi_Directional:
add_drb_um(rnti, s);
break;
default:
LOG_E(RLC, "%s:%d:%s: fatal: unhandled DRB type\n",
__FILE__, __LINE__, __FUNCTION__);
exit(1);
}
}
rlc_op_status_t rrc_rlc_config_asn1_req (const protocol_ctxt_t * const ctxt_pP,
const LTE_SRB_ToAddModList_t * const srb2add_listP,
const LTE_DRB_ToAddModList_t * const drb2add_listP,
const LTE_DRB_ToReleaseList_t * const drb2release_listP
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
,const LTE_PMCH_InfoList_r9_t * const pmch_InfoList_r9_pP
,const uint32_t sourceL2Id
,const uint32_t destinationL2Id
#endif
)
{
int rnti = ctxt_pP->rnti;
int i;
if (/*ctxt_pP->enb_flag != 1 ||*/ ctxt_pP->module_id != 0 /*||
ctxt_pP->instance != 0 || ctxt_pP->eNB_index != 0 ||
ctxt_pP->configured != 1 || ctxt_pP->brOption != 0 */) {
LOG_E(RLC, "%s: ctxt_pP not handled (%d %d %d %d %d %d)\n", __FUNCTION__,
ctxt_pP->enb_flag , ctxt_pP->module_id, ctxt_pP->instance,
ctxt_pP->eNB_index, ctxt_pP->configured, ctxt_pP->brOption);
exit(1);
}
if (pmch_InfoList_r9_pP != NULL) {
LOG_E(RLC, "%s: pmch_InfoList_r9_pP not handled\n", __FUNCTION__);
exit(1);
}
if (drb2release_listP != NULL) {
LOG_E(RLC, "%s:%d:%s: TODO\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if (srb2add_listP != NULL) {
for (i = 0; i < srb2add_listP->list.count; i++) {
add_srb(rnti, srb2add_listP->list.array[i]);
}
}
if (drb2add_listP != NULL) {
for (i = 0; i < drb2add_listP->list.count; i++) {
add_drb(rnti, drb2add_listP->list.array[i]);
}
}
return RLC_OP_STATUS_OK;
}
rlc_op_status_t rrc_rlc_config_req (
const protocol_ctxt_t* const ctxt_pP,
const srb_flag_t srb_flagP,
const MBMS_flag_t mbms_flagP,
const config_action_t actionP,
const rb_id_t rb_idP,
const rlc_info_t rlc_infoP)
{
nr_rlc_ue_t *ue;
int i;
if (mbms_flagP) {
LOG_E(RLC, "%s:%d:%s: todo (MBMS NOT supported)\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if (actionP != CONFIG_ACTION_REMOVE) {
LOG_E(RLC, "%s:%d:%s: todo (only CONFIG_ACTION_REMOVE supported)\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if (ctxt_pP->module_id) {
LOG_E(RLC, "%s:%d:%s: todo (only module_id 0 supported)\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if ((srb_flagP && !(rb_idP >= 1 && rb_idP <= 2)) ||
(!srb_flagP && !(rb_idP >= 1 && rb_idP <= 5))) {
LOG_E(RLC, "%s:%d:%s: bad rb_id (%d) (is_srb %d)\n", __FILE__, __LINE__, __FUNCTION__, rb_idP, srb_flagP);
exit(1);
}
nr_rlc_manager_lock(nr_rlc_ue_manager);
LOG_D(RLC, "%s:%d:%s: remove rb %d (is_srb %d) for UE %d\n", __FILE__, __LINE__, __FUNCTION__, rb_idP, srb_flagP, ctxt_pP->rnti);
ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, ctxt_pP->rnti);
if (srb_flagP) {
if (ue->srb[rb_idP-1] != NULL) {
ue->srb[rb_idP-1]->delete(ue->srb[rb_idP-1]);
ue->srb[rb_idP-1] = NULL;
} else
LOG_W(RLC, "removing non allocated SRB %d, do nothing\n", rb_idP);
} else {
if (ue->drb[rb_idP-1] != NULL) {
ue->drb[rb_idP-1]->delete(ue->drb[rb_idP-1]);
ue->drb[rb_idP-1] = NULL;
} else
LOG_W(RLC, "removing non allocated DRB %d, do nothing\n", rb_idP);
}
/* remove UE if it has no more RB configured */
for (i = 0; i < 2; i++)
if (ue->srb[i] != NULL)
break;
if (i == 2) {
for (i = 0; i < 5; i++)
if (ue->drb[i] != NULL)
break;
if (i == 5)
nr_rlc_manager_remove_ue(nr_rlc_ue_manager, ctxt_pP->rnti);
}
nr_rlc_manager_unlock(nr_rlc_ue_manager);
return RLC_OP_STATUS_OK;
}
void rrc_rlc_register_rrc (rrc_data_ind_cb_t rrc_data_indP, rrc_data_conf_cb_t rrc_data_confP)
{
/* nothing to do */
}
rlc_op_status_t rrc_rlc_remove_ue (const protocol_ctxt_t* const x)
{
LOG_D(RLC, "%s:%d:%s: remove UE %d\n", __FILE__, __LINE__, __FUNCTION__, x->rnti);
nr_rlc_manager_lock(nr_rlc_ue_manager);
nr_rlc_manager_remove_ue(nr_rlc_ue_manager, x->rnti);
nr_rlc_manager_unlock(nr_rlc_ue_manager);
return RLC_OP_STATUS_OK;
}
openair2/LAYER2/nr_rlc/nr_rlc_pdu.c
+190
View File
@@ -0,0 +1,190 @@
/*
* 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
*/
#include "nr_rlc_pdu.h"
#include <stdlib.h>
#include <string.h>
#include "LOG/log.h"
/**************************************************************************/
/* RX PDU management */
/**************************************************************************/
nr_rlc_pdu_t *nr_rlc_new_pdu(int sn, int so, int is_first,
int is_last, char *data, int size)
{
nr_rlc_pdu_t *ret = malloc(sizeof(nr_rlc_pdu_t));
if (ret == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
ret->sn = sn;
ret->so = so;
ret->size = size;
ret->is_first = is_first;
ret->is_last = is_last;
ret->next = NULL;
ret->data = malloc(size);
if (ret->data == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
memcpy(ret->data, data, size);
return ret;
}
void nr_rlc_free_pdu(nr_rlc_pdu_t *pdu)
{
free(pdu->data);
free(pdu);
}
nr_rlc_pdu_t *nr_rlc_pdu_list_add(
int (*sn_compare)(void *, int, int), void *sn_compare_data,
nr_rlc_pdu_t *list, nr_rlc_pdu_t *pdu)
{
nr_rlc_pdu_t head;
nr_rlc_pdu_t *cur;
nr_rlc_pdu_t *prev;
head.next = list;
cur = list;
prev = &head;
/* order is by 'sn', if 'sn' is the same then order is by 'so' */
while (cur != NULL) {
/* check if 'pdu' is before 'cur' in the list */
if (sn_compare(sn_compare_data, cur->sn, pdu->sn) > 0 ||
(cur->sn == pdu->sn && cur->so > pdu->so)) {
break;
}
prev = cur;
cur = cur->next;
}
prev->next = pdu;
pdu->next = cur;
return head.next;
}
/**************************************************************************/
/* PDU decoder */
/**************************************************************************/
void nr_rlc_pdu_decoder_init(nr_rlc_pdu_decoder_t *decoder,
char *buffer, int size)
{
decoder->error = 0;
decoder->byte = 0;
decoder->bit = 0;
decoder->buffer = buffer;
decoder->size = size;
}
static int get_bit(nr_rlc_pdu_decoder_t *decoder)
{
int ret;
if (decoder->byte >= decoder->size) {
decoder->error = 1;
return 0;
}
ret = (decoder->buffer[decoder->byte] >> (7 - decoder->bit)) & 1;
decoder->bit++;
if (decoder->bit == 8) {
decoder->bit = 0;
decoder->byte++;
}
return ret;
}
int nr_rlc_pdu_decoder_get_bits(nr_rlc_pdu_decoder_t *decoder, int count)
{
int ret = 0;
int i;
if (count > 31) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
for (i = 0; i < count; i++) {
ret <<= 1;
ret |= get_bit(decoder);
if (decoder->error) return -1;
}
return ret;
}
/**************************************************************************/
/* PDU encoder */
/**************************************************************************/
void nr_rlc_pdu_encoder_init(nr_rlc_pdu_encoder_t *encoder,
char *buffer, int size)
{
encoder->byte = 0;
encoder->bit = 0;
encoder->buffer = buffer;
encoder->size = size;
}
static void put_bit(nr_rlc_pdu_encoder_t *encoder, int bit)
{
if (encoder->byte == encoder->size) {
LOG_E(RLC, "%s:%d:%s: fatal, buffer full\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
encoder->buffer[encoder->byte] <<= 1;
if (bit)
encoder->buffer[encoder->byte] |= 1;
encoder->bit++;
if (encoder->bit == 8) {
encoder->bit = 0;
encoder->byte++;
}
}
void nr_rlc_pdu_encoder_put_bits(nr_rlc_pdu_encoder_t *encoder,
int value, int count)
{
int i;
int x;
if (count > 31) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
x = 1 << (count - 1);
for (i = 0; i < count; i++, x >>= 1)
put_bit(encoder, value & x);
}
openair2/LAYER2/nr_rlc/nr_rlc_pdu.h
+84
View File
@@ -0,0 +1,84 @@
/*
* 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 _NR_RLC_PDU_H_
#define _NR_RLC_PDU_H_
/**************************************************************************/
/* RX PDU management */
/**************************************************************************/
typedef struct nr_rlc_pdu_t {
int sn;
char *data; /* contains only SDU bytes, no PDU header */
int size; /* size of SDU data, no PDU header bytes counted */
int so;
int is_first;
int is_last;
struct nr_rlc_pdu_t *next;
} nr_rlc_pdu_t;
nr_rlc_pdu_t *nr_rlc_new_pdu(int sn, int so, int is_first,
int is_last, char *data, int size);
void nr_rlc_free_pdu(nr_rlc_pdu_t *pdu);
nr_rlc_pdu_t *nr_rlc_pdu_list_add(
int (*sn_compare)(void *, int, int), void *sn_compare_data,
nr_rlc_pdu_t *list, nr_rlc_pdu_t *pdu);
/**************************************************************************/
/* PDU decoder */
/**************************************************************************/
typedef struct {
int error;
int byte; /* next byte to decode */
int bit; /* next bit in next byte to decode */
char *buffer;
int size;
} nr_rlc_pdu_decoder_t;
void nr_rlc_pdu_decoder_init(nr_rlc_pdu_decoder_t *decoder,
char *buffer, int size);
#define nr_rlc_pdu_decoder_in_error(d) ((d)->error == 1)
int nr_rlc_pdu_decoder_get_bits(nr_rlc_pdu_decoder_t *decoder, int count);
/**************************************************************************/
/* PDU encoder */
/**************************************************************************/
typedef struct {
int byte; /* next byte to encode */
int bit; /* next bit in next byte to encode */
char *buffer;
int size;
} nr_rlc_pdu_encoder_t;
void nr_rlc_pdu_encoder_init(nr_rlc_pdu_encoder_t *encoder,
char *buffer, int size);
void nr_rlc_pdu_encoder_put_bits(nr_rlc_pdu_encoder_t *encoder,
int value, int count);
#endif /* _NR_RLC_PDU_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_sdu.c
+121
View File
@@ -0,0 +1,121 @@
/*
* 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
*/
#include "nr_rlc_sdu.h"
#include <stdlib.h>
#include <string.h>
#include "LOG/log.h"
nr_rlc_sdu_segment_t *nr_rlc_new_sdu(
char *buffer, int size,
int upper_layer_id)
{
nr_rlc_sdu_t *sdu = calloc(1, sizeof(nr_rlc_sdu_t));
nr_rlc_sdu_segment_t *ret = calloc(1, sizeof(nr_rlc_sdu_segment_t));
if (sdu == NULL || ret == NULL)
goto oom;
sdu->ref_count = 1;
sdu->sn = -1; /* set later */
sdu->upper_layer_id = upper_layer_id;
sdu->data = malloc(size);
if (sdu->data == NULL)
goto oom;
memcpy(sdu->data, buffer, size);
sdu->size = size;
sdu->retx_count = -1;
ret->sdu = sdu;
ret->size = size;
ret->so = 0;
ret->is_first = 1;
ret->is_last = 1;
return ret;
oom:
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
void nr_rlc_free_sdu_segment(nr_rlc_sdu_segment_t *sdu)
{
sdu->sdu->ref_count--;
if (sdu->sdu->ref_count == 0) {
free(sdu->sdu->data);
free(sdu->sdu);
}
free(sdu);
}
void nr_rlc_sdu_segment_list_append(nr_rlc_sdu_segment_t **list,
nr_rlc_sdu_segment_t **end,
nr_rlc_sdu_segment_t *sdu)
{
if (*list == NULL) {
*list = sdu;
*end = sdu;
return;
}
(*end)->next = sdu;
*end = sdu;
}
nr_rlc_sdu_segment_t *nr_rlc_sdu_segment_list_add(
int (*sn_compare)(void *, int, int), void *sn_compare_data,
nr_rlc_sdu_segment_t *list, nr_rlc_sdu_segment_t *sdu_segment)
{
nr_rlc_sdu_segment_t head;
nr_rlc_sdu_segment_t *cur;
nr_rlc_sdu_segment_t *prev;
head.next = list;
cur = list;
prev = &head;
/* order is by 'sn', if 'sn' is the same then order is by 'so' */
while (cur != NULL) {
/* check if 'sdu_segment' is before 'cur' in the list */
if (sn_compare(sn_compare_data, cur->sdu->sn, sdu_segment->sdu->sn) > 0 ||
(cur->sdu->sn == sdu_segment->sdu->sn && cur->so > sdu_segment->so)) {
break;
}
prev = cur;
cur = cur->next;
}
prev->next = sdu_segment;
sdu_segment->next = cur;
return head.next;
}
void nr_rlc_free_sdu_segment_list(nr_rlc_sdu_segment_t *l)
{
nr_rlc_sdu_segment_t *cur;
while (l != NULL) {
cur = l;
l = l->next;
nr_rlc_free_sdu_segment(cur);
}
}
openair2/LAYER2/nr_rlc/nr_rlc_sdu.h
+56
View File
@@ -0,0 +1,56 @@
/*
* 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 _NR_RLC_SDU_H_
#define _NR_RLC_SDU_H_
typedef struct nr_rlc_sdu_t {
int sn;
int upper_layer_id;
char *data;
int size;
int retx_count;
int ref_count; /* incremented each time the SDU is segmented */
} nr_rlc_sdu_t;
typedef struct nr_rlc_sdu_segment_t {
nr_rlc_sdu_t *sdu;
int size;
int so;
int is_first;
int is_last;
struct nr_rlc_sdu_segment_t *next;
} nr_rlc_sdu_segment_t;
nr_rlc_sdu_segment_t *nr_rlc_new_sdu(
char *buffer, int size,
int upper_layer_id);
void nr_rlc_free_sdu_segment(nr_rlc_sdu_segment_t *sdu);
void nr_rlc_sdu_segment_list_append(nr_rlc_sdu_segment_t **list,
nr_rlc_sdu_segment_t **end,
nr_rlc_sdu_segment_t *sdu);
nr_rlc_sdu_segment_t *nr_rlc_sdu_segment_list_add(
int (*sn_compare)(void *, int, int), void *sn_compare_data,
nr_rlc_sdu_segment_t *list, nr_rlc_sdu_segment_t *sdu_segment);
void nr_rlc_free_sdu_segment_list(nr_rlc_sdu_segment_t *l);
#endif /* _NR_RLC_SDU_H_ */
openair2/LAYER2/nr_rlc/nr_rlc_ue_manager.c
+190
View File
@@ -0,0 +1,190 @@
/*
* 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
*/
#include "nr_rlc_ue_manager.h"
#include <pthread.h>
#include <stdlib.h>
#include <string.h>
#include "LOG/log.h"
typedef struct {
pthread_mutex_t lock;
nr_rlc_ue_t **ue_list;
int ue_count;
int enb_flag;
} nr_rlc_ue_manager_internal_t;
nr_rlc_ue_manager_t *new_nr_rlc_ue_manager(int enb_flag)
{
nr_rlc_ue_manager_internal_t *ret;
ret = calloc(1, sizeof(nr_rlc_ue_manager_internal_t));
if (ret == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if (pthread_mutex_init(&ret->lock, NULL)) abort();
ret->enb_flag = enb_flag;
return ret;
}
int nr_rlc_manager_get_enb_flag(nr_rlc_ue_manager_t *_m)
{
nr_rlc_ue_manager_internal_t *m = _m;
return m->enb_flag;
}
void nr_rlc_manager_lock(nr_rlc_ue_manager_t *_m)
{
nr_rlc_ue_manager_internal_t *m = _m;
if (pthread_mutex_lock(&m->lock)) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
}
void nr_rlc_manager_unlock(nr_rlc_ue_manager_t *_m)
{
nr_rlc_ue_manager_internal_t *m = _m;
if (pthread_mutex_unlock(&m->lock)) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
}
/* must be called with lock acquired */
nr_rlc_ue_t *nr_rlc_manager_get_ue(nr_rlc_ue_manager_t *_m, int rnti)
{
/* TODO: optimze */
nr_rlc_ue_manager_internal_t *m = _m;
int i;
for (i = 0; i < m->ue_count; i++)
if (m->ue_list[i]->rnti == rnti)
return m->ue_list[i];
LOG_D(RLC, "%s:%d:%s: new UE %d\n", __FILE__, __LINE__, __FUNCTION__, rnti);
m->ue_count++;
m->ue_list = realloc(m->ue_list, sizeof(nr_rlc_ue_t *) * m->ue_count);
if (m->ue_list == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
m->ue_list[m->ue_count-1] = calloc(1, sizeof(nr_rlc_ue_t));
if (m->ue_list[m->ue_count-1] == NULL) {
LOG_E(RLC, "%s:%d:%s: out of memory\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
m->ue_list[m->ue_count-1]->rnti = rnti;
return m->ue_list[m->ue_count-1];
}
/* must be called with lock acquired */
void nr_rlc_manager_remove_ue(nr_rlc_ue_manager_t *_m, int rnti)
{
nr_rlc_ue_manager_internal_t *m = _m;
nr_rlc_ue_t *ue;
int i;
int j;
for (i = 0; i < m->ue_count; i++)
if (m->ue_list[i]->rnti == rnti)
break;
if (i == m->ue_count) {
LOG_D(RLC, "%s:%d:%s: warning: ue %d not found\n",
__FILE__, __LINE__, __FUNCTION__,
rnti);
return;
}
ue = m->ue_list[i];
for (j = 0; j < 2; j++)
if (ue->srb[j] != NULL)
ue->srb[j]->delete(ue->srb[j]);
for (j = 0; j < 5; j++)
if (ue->drb[j] != NULL)
ue->drb[j]->delete(ue->drb[j]);
free(ue);
m->ue_count--;
if (m->ue_count == 0) {
free(m->ue_list);
m->ue_list = NULL;
return;
}
memmove(&m->ue_list[i], &m->ue_list[i+1],
(m->ue_count - i) * sizeof(nr_rlc_ue_t *));
m->ue_list = realloc(m->ue_list, m->ue_count * sizeof(nr_rlc_ue_t *));
if (m->ue_list == NULL) {
LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
}
/* must be called with lock acquired */
void nr_rlc_ue_add_srb_rlc_entity(nr_rlc_ue_t *ue, int srb_id, nr_rlc_entity_t *entity)
{
if (srb_id < 1 || srb_id > 2) {
LOG_E(RLC, "%s:%d:%s: fatal, bad srb id\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
srb_id--;
if (ue->srb[srb_id] != NULL) {
LOG_E(RLC, "%s:%d:%s: fatal, srb already present\n",
__FILE__, __LINE__, __FUNCTION__);
exit(1);
}
ue->srb[srb_id] = entity;
}
/* must be called with lock acquired */
void nr_rlc_ue_add_drb_rlc_entity(nr_rlc_ue_t *ue, int drb_id, nr_rlc_entity_t *entity)
{
if (drb_id < 1 || drb_id > 5) {
LOG_E(RLC, "%s:%d:%s: fatal, bad drb id\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
drb_id--;
if (ue->drb[drb_id] != NULL) {
LOG_E(RLC, "%s:%d:%s: fatal, drb already present\n",
__FILE__, __LINE__, __FUNCTION__);
exit(1);
}
ue->drb[drb_id] = entity;
}
openair2/LAYER2/nr_rlc/nr_rlc_ue_manager.h
+60
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@@ -0,0 +1,60 @@
/*
* 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 _NR_RLC_UE_MANAGER_H_
#define _NR_RLC_UE_MANAGER_H_
#include "nr_rlc_entity.h"
typedef void nr_rlc_ue_manager_t;
typedef struct nr_rlc_ue_t {
int rnti;
/* due to openair calling status_ind/data_req, we need to keep this.
* To be considered 'hackish'.
*/
int saved_status_ind_tb_size[2+5];
nr_rlc_entity_t *srb[2];
nr_rlc_entity_t *drb[5];
} nr_rlc_ue_t;
/***********************************************************************/
/* manager functions */
/***********************************************************************/
nr_rlc_ue_manager_t *new_nr_rlc_ue_manager(int enb_flag);
int nr_rlc_manager_get_enb_flag(nr_rlc_ue_manager_t *m);
void nr_rlc_manager_lock(nr_rlc_ue_manager_t *m);
void nr_rlc_manager_unlock(nr_rlc_ue_manager_t *m);
nr_rlc_ue_t *nr_rlc_manager_get_ue(nr_rlc_ue_manager_t *m, int rnti);
void nr_rlc_manager_remove_ue(nr_rlc_ue_manager_t *m, int rnti);
/***********************************************************************/
/* ue functions */
/***********************************************************************/
void nr_rlc_ue_add_srb_rlc_entity(nr_rlc_ue_t *ue, int srb_id, nr_rlc_entity_t *entity);
void nr_rlc_ue_add_drb_rlc_entity(nr_rlc_ue_t *ue, int drb_id, nr_rlc_entity_t *entity);
#endif /* _NR_RLC_UE_MANAGER_H_ */
openair2/LAYER2/nr_rlc/test.c
+32
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@@ -0,0 +1,32 @@
#include "nr_rlc_entity.h"
#include <stdio.h>
int main(void)
{
char out[32768];
nr_rlc_entity_t *am;
int sdu_id = 0;
int size;
int i;
am = new_nr_rlc_entity_am(100000, 100000,
0, 0,
0, 0,
0, 0,
45, 35, 0,
-1, -1, 8,
12);
char data[8] = { 1, 2, 3, 4, 8, 7, 6, 5 };
am->recv_sdu(am, data, sizeof(data), sdu_id++);
size = am->generate_pdu(am, out, 32768);
printf("generate_pdu[%d]:", size);
for (i = 0; i < size; i++) printf(" %2.2x", (unsigned char)out[i]);
printf("\n");
return 0;
}
openair2/LAYER2/nr_rlc/tests/LOG/log.h
+10
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@@ -0,0 +1,10 @@
#ifndef _LOG_H_
#define _LOG_H_
#include <stdio.h>
#define LOG_E(x, ...) printf(__VA_ARGS__)
#define LOG_D(x, ...) printf(__VA_ARGS__)
#define LOG_W(x, ...) printf(__VA_ARGS__)
#endif /* _LOG_H_ */
openair2/LAYER2/nr_rlc/tests/Makefile
+33
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@@ -0,0 +1,33 @@
CC=gcc
CFLAGS=-Wall -g --coverage -I.
LIB=nr_rlc_entity.o nr_rlc_entity_am.o nr_rlc_entity_um.o nr_rlc_entity_tm.o \
nr_rlc_pdu.o nr_rlc_sdu.o
tests:
@./run_tests.sh
all: clean_run $(TEST).run
%.run: $(TEST).bin
#valgrind ./$(TEST).bin > $(TEST).run_pre 2> $(TEST).valgrind
./$(TEST).bin > $(TEST).run_pre
grep ^TEST $(TEST).run_pre > $(TEST).run
gunzip -c $(TEST).txt.gz > $(TEST).txt
diff -q $(TEST).txt $(TEST).run
$(TEST).bin: $(TEST).o $(LIB)
$(CC) $(CFLAGS) -o $@ $^
%.o: ../%.c
$(CC) $(CFLAGS) -I.. -c -o $@ $<
$(TEST).o: test.c
$(CC) $(CFLAGS) -c -o $@ $< -DTEST='"$(TEST).h"'
clean_run:
rm -f $(TEST).run $(TEST).bin $(TEST).o
clean:
rm -f *.o *.bin *.run *.run_pre *.gcov *.gcda *.gcno test*.txt a.out \
*.valgrind
openair2/LAYER2/nr_rlc/tests/run_tests.sh
Executable
+12
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@@ -0,0 +1,12 @@
#!/bin/sh
test_count=13
for i in `seq $test_count`
do
make all TEST=test$i >/dev/null 2>/dev/null
if [ $? != 0 ]
then
echo TEST $i FAILURE
fi
done
openair2/LAYER2/nr_rlc/tests/test.c
+483
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@@ -0,0 +1,483 @@
#include "../nr_rlc_entity.h"
#include "../nr_rlc_entity_am.h"
#include "../nr_rlc_entity_um.h"
#include "../nr_rlc_entity_tm.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <sys/wait.h>
#include <unistd.h>
/*
* GNB_AM <rx_maxsize> <tx_maxsize> <t_poll_retransmit> <t_reassembly>
* <t_status_prohibit> <poll_pdu> <poll_byte> <max_retx_threshold>
* <sn_field_length>
* create the gNB RLC AM entity with given parameters
*
* UE_AM <rx_maxsize> <tx_maxsize> <t_poll_retransmit> <t_reassembly>
* <t_status_prohibit> <poll_pdu> <poll_byte> <max_retx_threshold>
* <sn_field_length>
* create the UE RLC AM entity with given parameters
*
* GNB_UM <rx_maxsize> <tx_maxsize> <t_reassembly> <sn_field_length>
* create the eNB RLC UM entity with given parameters
*
* UE_UM <rx_maxsize> <tx_maxsize> <t_reassembly> <sn_field_length>
* create the UE RLC UM entity with given parameters
*
* GNB_TM <tx_maxsize>
* create the eNB RLC TM entity with given parameters
*
* UE_UM <tx_maxsize>
* create the UE RLC TM entity with given parameters
*
* TIME <time>
* following actions to be performed at time <time>
* <time> starts at 1
* You must end your test definition with a line 'TIME, -1'.
*
* GNB_SDU <id> <size>
* send an SDU to eNB with id <i> and size <size>
* the SDU is [00 01 ... ff 01 ...]
* (ie. start byte is 00 then we increment for each byte, loop if needed)
*
* UE_SDU <id> <size>
* same as GNB_SDU but the SDU is sent to the UE
*
* GNB_PDU <size> <'size' bytes>
* send a custom PDU from eNB to UE (eNB does not see this PDU at all)
*
* UE_PDU <size> <'size' bytes>
* send a custom PDU from UE to eNB (UE does not see this PDU at all)
*
* GNB_PDU_SIZE <size>
* set 'gnb_pdu_size'
*
* UE_PDU_SIZE <size>
* set 'ue_pdu_size'
*
* GNB_RECV_FAILS <fails>
* set the 'gnb_recv_fails' flag to <fails>
* (1: recv will fail, 0: recv will succeed)
*
* UE_RECV_FAILS <fails>
* same as GNB_RECV_FAILS but for 'ue_recv_fails'
*
* MUST_FAIL
* to be used as first command after the first TIME to indicate
* that the test must fail (ie. exit with non zero, crash not allowed)
*
* GNB_BUFFER_STATUS
* call buffer_status for eNB and print result
*
* UE_BUFFER_STATUS
* call buffer_status for UE and print result
*
* GNB_DISCARD_SDU <sdu ID>
* discards given SDU
*
* UE_DISCARD_SDU <sdu ID>
* discards given SDU
*
* RE_ESTABLISH
* re-establish both eNB and UE
*/
enum action {
GNB_AM, UE_AM,
GNB_UM, UE_UM,
GNB_TM, UE_TM,
TIME, GNB_SDU, UE_SDU, GNB_PDU, UE_PDU,
GNB_PDU_SIZE, UE_PDU_SIZE,
GNB_RECV_FAILS, UE_RECV_FAILS,
MUST_FAIL,
GNB_BUFFER_STATUS, UE_BUFFER_STATUS,
GNB_DISCARD_SDU, UE_DISCARD_SDU,
RE_ESTABLISH
};
int test[] = {
/* TEST is defined at compilation time */
#include TEST
};
void deliver_sdu_gnb_am(void *deliver_sdu_data,
struct nr_rlc_entity_t *_entity,
char *buf, int size)
{
nr_rlc_entity_am_t *entity = (nr_rlc_entity_am_t *)_entity;
printf("TEST: GNB: %"PRIu64": deliver SDU size %d [",
entity->t_current, size);
for (int i = 0; i < size; i++) printf(" %2.2x", (unsigned char)buf[i]);
printf("]\n");
}
void deliver_sdu_gnb_um(void *deliver_sdu_data,
struct nr_rlc_entity_t *_entity,
char *buf, int size)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
printf("TEST: GNB: %"PRIu64": deliver SDU size %d [",
entity->t_current, size);
for (int i = 0; i < size; i++) printf(" %2.2x", (unsigned char)buf[i]);
printf("]\n");
}
void deliver_sdu_gnb_tm(void *deliver_sdu_data,
struct nr_rlc_entity_t *_entity,
char *buf, int size)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
printf("TEST: GNB: %"PRIu64": deliver SDU size %d [",
entity->t_current, size);
for (int i = 0; i < size; i++) printf(" %2.2x", (unsigned char)buf[i]);
printf("]\n");
}
void successful_delivery_gnb(void *successful_delivery_data,
nr_rlc_entity_t *_entity, int sdu_id)
{
nr_rlc_entity_am_t *entity = (nr_rlc_entity_am_t *)_entity;
printf("TEST: GNB: %"PRIu64": SDU %d was successfully delivered.\n",
entity->t_current, sdu_id);
}
void max_retx_reached_gnb(void *max_retx_reached_data,
nr_rlc_entity_t *_entity)
{
nr_rlc_entity_am_t *entity = (nr_rlc_entity_am_t *)_entity;
printf("TEST: GNB: %"PRIu64": max RETX reached! radio link failure!\n",
entity->t_current);
exit(1);
}
void deliver_sdu_ue_am(void *deliver_sdu_data,
struct nr_rlc_entity_t *_entity,
char *buf, int size)
{
nr_rlc_entity_am_t *entity = (nr_rlc_entity_am_t *)_entity;
printf("TEST: UE: %"PRIu64": deliver SDU size %d [",
entity->t_current, size);
for (int i = 0; i < size; i++) printf(" %2.2x", (unsigned char)buf[i]);
printf("]\n");
}
void deliver_sdu_ue_um(void *deliver_sdu_data,
struct nr_rlc_entity_t *_entity,
char *buf, int size)
{
nr_rlc_entity_um_t *entity = (nr_rlc_entity_um_t *)_entity;
printf("TEST: UE: %"PRIu64": deliver SDU size %d [",
entity->t_current, size);
for (int i = 0; i < size; i++) printf(" %2.2x", (unsigned char)buf[i]);
printf("]\n");
}
void deliver_sdu_ue_tm(void *deliver_sdu_data,
struct nr_rlc_entity_t *_entity,
char *buf, int size)
{
nr_rlc_entity_tm_t *entity = (nr_rlc_entity_tm_t *)_entity;
printf("TEST: UE: %"PRIu64": deliver SDU size %d [",
entity->t_current, size);
for (int i = 0; i < size; i++) printf(" %2.2x", (unsigned char)buf[i]);
printf("]\n");
}
void successful_delivery_ue(void *successful_delivery_data,
nr_rlc_entity_t *_entity, int sdu_id)
{
nr_rlc_entity_am_t *entity = (nr_rlc_entity_am_t *)_entity;
printf("TEST: UE: %"PRIu64": SDU %d was successfully delivered.\n",
entity->t_current, sdu_id);
}
void max_retx_reached_ue(void *max_retx_reached_data,
nr_rlc_entity_t *_entity)
{
nr_rlc_entity_am_t *entity = (nr_rlc_entity_am_t *)_entity;
printf("TEST: UE: %"PRIu64", max RETX reached! radio link failure!\n",
entity->t_current);
exit(1);
}
int test_main(void)
{
nr_rlc_entity_t *gnb = NULL;
nr_rlc_entity_t *ue = NULL;
int i;
int k;
char *sdu;
char *pdu;
nr_rlc_entity_buffer_status_t buffer_status;
int gnb_do_buffer_status = 0;
int ue_do_buffer_status = 0;
int size;
int pos;
int next_byte_gnb = 0;
int next_byte_ue = 0;
int gnb_recv_fails = 0;
int ue_recv_fails = 0;
int gnb_pdu_size = 1000;
int ue_pdu_size = 1000;
printf("TEST: start\n");
sdu = malloc(16001);
pdu = malloc(3000);
if (sdu == NULL || pdu == NULL) {
printf("out of memory\n");
exit(1);
}
for (i = 0; i < 16001; i++)
sdu[i] = i & 255;
pos = 0;
if (test[pos] != TIME) {
printf("%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
for (i = 1; i < 1000; i++) {
if (i == test[pos+1]) {
pos += 2;
while (test[pos] != TIME)
switch (test[pos]) {
default: printf("fatal: unknown action\n"); exit(1);
case GNB_AM:
gnb = new_nr_rlc_entity_am(test[pos+1], test[pos+2],
deliver_sdu_gnb_am, NULL,
successful_delivery_gnb, NULL,
max_retx_reached_gnb, NULL,
test[pos+3], test[pos+4], test[pos+5],
test[pos+6], test[pos+7], test[pos+8],
test[pos+9]);
pos += 10;
break;
case UE_AM:
ue = new_nr_rlc_entity_am(test[pos+1], test[pos+2],
deliver_sdu_ue_am, NULL,
successful_delivery_ue, NULL,
max_retx_reached_ue, NULL,
test[pos+3], test[pos+4], test[pos+5],
test[pos+6], test[pos+7], test[pos+8],
test[pos+9]);
pos += 10;
break;
case GNB_UM:
gnb = new_nr_rlc_entity_um(test[pos+1], test[pos+2],
deliver_sdu_gnb_um, NULL,
test[pos+3], test[pos+4]);
pos += 5;
break;
case UE_UM:
ue = new_nr_rlc_entity_um(test[pos+1], test[pos+2],
deliver_sdu_ue_um, NULL,
test[pos+3], test[pos+4]);
pos += 5;
break;
case GNB_TM:
gnb = new_nr_rlc_entity_tm(test[pos+1], deliver_sdu_gnb_tm, NULL);
pos += 2;
break;
case UE_TM:
ue = new_nr_rlc_entity_tm(test[pos+1], deliver_sdu_ue_tm, NULL);
pos += 2;
break;
case GNB_SDU:
for (k = 0; k < test[pos+2]; k++, next_byte_gnb++)
sdu[k] = next_byte_gnb;
printf("TEST: GNB: %d: recv_sdu (id %d): size %d: [",
i, test[pos+1], test[pos+2]);
for (k = 0; k < test[pos+2]; k++)
printf(" %2.2x", (unsigned char)sdu[k]);
printf("]\n");
gnb->recv_sdu(gnb, sdu, test[pos+2], test[pos+1]);
pos += 3;
break;
case UE_SDU:
for (k = 0; k < test[pos+2]; k++, next_byte_ue++)
sdu[k] = next_byte_ue;
printf("TEST: UE: %d: recv_sdu (id %d): size %d: [",
i, test[pos+1], test[pos+2]);
for (k = 0; k < test[pos+2]; k++)
printf(" %2.2x", (unsigned char)sdu[k]);
printf("]\n");
ue->recv_sdu(ue, sdu, test[pos+2], test[pos+1]);
pos += 3;
break;
case GNB_PDU:
for (k = 0; k < test[pos+1]; k++)
pdu[k] = test[pos+2+k];
printf("TEST: GNB: %d: custom PDU: size %d: [", i, test[pos+1]);
for (k = 0; k < test[pos+1]; k++) printf(" %2.2x", (unsigned char)pdu[k]);
printf("]\n");
if (!ue_recv_fails)
ue->recv_pdu(ue, pdu, test[pos+1]);
pos += 2 + test[pos+1];
break;
case UE_PDU:
for (k = 0; k < test[pos+1]; k++)
pdu[k] = test[pos+2+k];
printf("TEST: UE: %d: custom PDU: size %d: [", i, test[pos+1]);
for (k = 0; k < test[pos+1]; k++) printf(" %2.2x", (unsigned char)pdu[k]);
printf("]\n");
if (!gnb_recv_fails)
gnb->recv_pdu(gnb, pdu, test[pos+1]);
pos += 2 + test[pos+1];
break;
case GNB_PDU_SIZE:
gnb_pdu_size = test[pos+1];
pos += 2;
break;
case UE_PDU_SIZE:
ue_pdu_size = test[pos+1];
pos += 2;
break;
case GNB_RECV_FAILS:
gnb_recv_fails = test[pos+1];
pos += 2;
break;
case UE_RECV_FAILS:
ue_recv_fails = test[pos+1];
pos += 2;
break;
case MUST_FAIL:
/* do nothing, only used by caller */
pos++;
break;
case GNB_BUFFER_STATUS:
gnb_do_buffer_status = 1;
pos++;
break;
case UE_BUFFER_STATUS:
ue_do_buffer_status = 1;
pos++;
break;
case GNB_DISCARD_SDU:
printf("TEST: GNB: %d: discard SDU %d\n", i, test[pos+1]);
gnb->discard_sdu(gnb, test[pos+1]);
pos += 2;
break;
case UE_DISCARD_SDU:
printf("TEST: UE: %d: discard SDU %d\n", i, test[pos+1]);
ue->discard_sdu(ue, test[pos+1]);
pos += 2;
break;
case RE_ESTABLISH:
printf("TEST: %d: re-establish eNB and UE\n", i);
gnb->reestablishment(gnb);
ue->reestablishment(ue);
pos++;
break;
}
}
gnb->set_time(gnb, i);
ue->set_time(ue, i);
if (gnb_do_buffer_status) {
gnb_do_buffer_status = 0;
buffer_status = gnb->buffer_status(gnb, gnb_pdu_size);
printf("TEST: GNB: %d: buffer_status: status_size %d tx_size %d retx_size %d\n",
i,
buffer_status.status_size,
buffer_status.tx_size,
buffer_status.retx_size);
}
size = gnb->generate_pdu(gnb, pdu, gnb_pdu_size);
if (size) {
printf("TEST: GNB: %d: generate_pdu: size %d: [", i, size);
for (k = 0; k < size; k++) printf(" %2.2x", (unsigned char)pdu[k]);
printf("]\n");
if (!ue_recv_fails)
ue->recv_pdu(ue, pdu, size);
}
if (ue_do_buffer_status) {
ue_do_buffer_status = 0;
buffer_status = ue->buffer_status(ue, ue_pdu_size);
printf("TEST: UE: %d: buffer_status: status_size %d tx_size %d retx_size %d\n",
i,
buffer_status.status_size,
buffer_status.tx_size,
buffer_status.retx_size);
}
size = ue->generate_pdu(ue, pdu, ue_pdu_size);
if (size) {
printf("TEST: UE: %d: generate_pdu: size %d: [", i, size);
for (k = 0; k < size; k++) printf(" %2.2x", (unsigned char)pdu[k]);
printf("]\n");
if (!gnb_recv_fails)
gnb->recv_pdu(gnb, pdu, size);
}
}
gnb->delete(gnb);
ue->delete(ue);
free(sdu);
free(pdu);
return 0;
}
void usage(void)
{
printf("options:\n");
printf(" -no-fork\n");
printf(" don't fork (to ease debugging with gdb)\n");
exit(0);
}
int main(int n, char **v)
{
int must_fail = 0;
int son;
int status;
int i;
int no_fork = 0;
for (i = 1; i < n; i++) {
if (!strcmp(v[i], "-no-fork")) { no_fork = 1; continue; }
usage();
}
if (test[2] == MUST_FAIL)
must_fail = 1;
if (no_fork) return test_main();
son = fork();
if (son == -1) {
perror("fork");
return 1;
}
if (son == 0)
return test_main();
if (wait(&status) == -1) {
perror("wait");
return 1;
}
/* child must quit properly */
if (!WIFEXITED(status))
return 1;
/* child must fail if expected to */
if (must_fail && WEXITSTATUS(status) == 0)
return 1;
/* child must not fail if not expected to */
if (!must_fail && WEXITSTATUS(status))
return 1;
return 0;
}
openair2/LAYER2/nr_rlc/tests/test1.h
+14
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/*
* basic am test (SN field size 12):
* at time 1, gNB receives an SDU of 10 bytes
* at time 10, UE receives an SDU of 5 bytes
*/
TIME, 1,
GNB_AM, 100000, 100000, 45, 35, 0, -1, -1, 8, 12,
UE_AM, 100000, 100000, 45, 35, 0, -1, -1, 8, 12,
GNB_SDU, 0, 10,
UE_BUFFER_STATUS,
TIME, 10,
UE_SDU, 0, 5,
TIME, -1
openair2/LAYER2/nr_rlc/tests/test1.txt.gz
BIN
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openair2/LAYER2/nr_rlc/tests/test10.h
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/*
* um test (SN field size 6):
* test reassembly
* at time 1, gNB receives an SDU of 50 bytes
* sends it in 3 parts
*/
TIME, 1,
GNB_UM, 100000, 100000, 35, 6,
UE_UM, 100000, 100000, 35, 6,
GNB_PDU_SIZE, 22,
GNB_SDU, 0, 50,
TIME, -1

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