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lizhongxiao
OpenXG UE
Commits
3f05ebfa
Commit
3f05ebfa
authored
Oct 21, 2020
by
masayuki.harada
Browse files
Options
Browse Files
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Plain Diff
Merge branch 'develop_SA_L3' into 'master'
develop_SA_L3_20201021 See merge request !2
parents
69e90e83
145e5afd
Changes
35
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Showing
35 changed files
with
3108 additions
and
1237 deletions
+3108
-1237
ci-scripts/Jenkinsfile-gitlab
ci-scripts/Jenkinsfile-gitlab
+8
-483
cmake_targets/CMakeLists.txt
cmake_targets/CMakeLists.txt
+57
-2
cmake_targets/build_oai
cmake_targets/build_oai
+14
-1
common/utils/ocp_itti/all_msg.h
common/utils/ocp_itti/all_msg.h
+4
-0
common/utils/ocp_itti/intertask_interface.h
common/utils/ocp_itti/intertask_interface.h
+8
-1
executables/nr-ru.c
executables/nr-ru.c
+1
-1
executables/nr-softmodem.c
executables/nr-softmodem.c
+2
-2
openair1/SIMULATION/NR_PHY/nr_unitary_defs.h
openair1/SIMULATION/NR_PHY/nr_unitary_defs.h
+2
-2
openair2/COMMON/itti_sim_messages_def.h
openair2/COMMON/itti_sim_messages_def.h
+17
-0
openair2/COMMON/itti_sim_messages_types.h
openair2/COMMON/itti_sim_messages_types.h
+32
-0
openair2/COMMON/mac_messages_def.h
openair2/COMMON/mac_messages_def.h
+6
-3
openair2/COMMON/mac_messages_types.h
openair2/COMMON/mac_messages_types.h
+10
-0
openair2/COMMON/tasks_def.h
openair2/COMMON/tasks_def.h
+6
-0
openair2/GNB_APP/gnb_app.c
openair2/GNB_APP/gnb_app.c
+1
-1
openair2/GNB_APP/gnb_config.c
openair2/GNB_APP/gnb_config.c
+8
-8
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
+38
-3
openair2/RRC/LTE/defs_NB_IoT.h
openair2/RRC/LTE/defs_NB_IoT.h
+3
-0
openair2/RRC/NR/MESSAGES/asn1_msg.c
openair2/RRC/NR/MESSAGES/asn1_msg.c
+180
-27
openair2/RRC/NR/MESSAGES/asn1_msg.h
openair2/RRC/NR/MESSAGES/asn1_msg.h
+11
-0
openair2/RRC/NR/nr_rrc_defs.h
openair2/RRC/NR/nr_rrc_defs.h
+5
-8
openair2/RRC/NR/rrc_gNB.c
openair2/RRC/NR/rrc_gNB.c
+38
-12
openair2/RRC/NR/rrc_gNB_NGAP.c
openair2/RRC/NR/rrc_gNB_NGAP.c
+77
-7
openair2/RRC/NR/rrc_gNB_NGAP.h
openair2/RRC/NR/rrc_gNB_NGAP.h
+1
-1
openair2/RRC/NR_UE/L2_interface_ue.c
openair2/RRC/NR_UE/L2_interface_ue.c
+40
-1
openair2/RRC/NR_UE/rrc_UE.c
openair2/RRC/NR_UE/rrc_UE.c
+1820
-4
openair2/RRC/NR_UE/rrc_defs.h
openair2/RRC/NR_UE/rrc_defs.h
+56
-2
openair2/RRC/NR_UE/rrc_proto.h
openair2/RRC/NR_UE/rrc_proto.h
+4
-0
openair2/SIMULATION/NR_RRC/itti_sim.c
openair2/SIMULATION/NR_RRC/itti_sim.c
+635
-0
openair3/NGAP/ngap_gNB.c
openair3/NGAP/ngap_gNB.c
+1
-0
openair3/NGAP/ngap_gNB.h
openair3/NGAP/ngap_gNB.h
+10
-0
openair3/NGAP/ngap_gNB_handlers.c
openair3/NGAP/ngap_gNB_handlers.c
+3
-221
openair3/NGAP/ngap_gNB_nas_procedures.c
openair3/NGAP/ngap_gNB_nas_procedures.c
+6
-381
openair3/NGAP/ngap_gNB_overload.c
openair3/NGAP/ngap_gNB_overload.c
+1
-32
openair3/NGAP/ngap_gNB_trace.c
openair3/NGAP/ngap_gNB_trace.c
+1
-32
targets/COMMON/create_nr_tasks.c
targets/COMMON/create_nr_tasks.c
+2
-2
No files found.
ci-scripts/Jenkinsfile-gitlab
View file @
3f05ebfa
...
...
@@ -37,36 +37,14 @@ def nodeExecutor = params.nodeExecutor
pipeline
{
agent
{
label
nodeExecutor
label
'paris2024'
}
options
{
disableConcurrentBuilds
()
timestamps
()
gitLabConnection
(
'OAI GitLab'
)
gitlabBuilds
(
builds:
[
"Build gNB-USRP"
,
"Build nr-UE-USRP"
,
"Build eNB-USRP"
,
"Build basic-sim"
,
"Build phy-sim"
,
"Build eNB-ethernet"
,
"Build UE-ethernet"
,
"Analysis with cppcheck"
,
"Test phy-sim"
,
"Test basic-sim"
,
"Test L1-sim"
,
"Test RF-sim"
,
"Test L2-sim"
,
"Test-Mono-FDD-Band7"
,
"Test-Mono-TDD-Band40"
,
"Test-IF4p5-FDD-Band7"
,
"Test-IF4p5-TDD-Band40"
,
"Test-Mono-FDD-Band13-LTE-M"
,
"Test-IF4p5-TDD-Band38-Multi-RRU"
,
"Test-eNB-OAI-UE-FDD-Band7"
,
"Test-Mono-FDD-Band13-X2-HO"
,
"Test-TDD-Band78-gNB-NR-UE"
,
"Test-OCP-FDD-Band7"
"Analysis with cppcheck"
])
ansiColor
(
'xterm'
)
}
...
...
@@ -157,62 +135,6 @@ pipeline {
}
}
stage
(
"Start VM -- basic-sim"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- gnb-usrp"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant gnb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- nr-ue-usrp"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant nr-ue-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- enb-usrp"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- phy-sim"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- enb-ethernet"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- ue-ethernet"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
}
stage
(
"Start VM -- cppcheck"
)
{
steps
{
timeout
(
time:
5
,
unit:
'MINUTES'
)
{
...
...
@@ -232,69 +154,6 @@ pipeline {
}
}
}
stage
(
"Build basic simulator"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build basic-sim"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
}
}
stage
(
"Build 5G gNB-USRP"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build gNB-USRP"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant gnb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
}
}
stage
(
"Build 5G NR-UE-USRP"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build nr-UE-USRP"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant nr-ue-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
}
}
stage
(
"Build eNB-USRP"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build eNB-USRP"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
}
}
stage
(
"Build physical simulators"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build phy-sim"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
}
}
stage
(
"Build eNB-ethernet"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build eNB-ethernet"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
}
}
stage
(
"Build UE-ethernet"
)
{
steps
{
gitlabCommitStatus
(
name:
"Build UE-ethernet"
)
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
sh
"./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
}
}
}
post
{
failure
{
...
...
@@ -347,348 +206,12 @@ pipeline {
}
}
}
stage
(
"Variant Tests"
)
{
parallel
{
stage
(
"VM-based tests"
)
{
stages
{
stage
(
"Test physical simulators"
)
{
steps
{
script
{
timeout
(
time:
90
,
unit:
'MINUTES'
)
{
try
{
gitlabCommitStatus
(
name:
"Test phy-sim"
)
{
sh
"./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
catch
(
Exception
e
)
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
stage
(
"Build Flexran Controller"
)
{
when
{
expression
{
doFlexranCtrlTest
}
}
steps
{
script
{
timeout
(
time:
20
,
unit:
'MINUTES'
)
{
try
{
sh
"./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant flexran-rtc --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
catch
(
Exception
e
)
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
stage
(
"Test basic simulator"
)
{
steps
{
script
{
timeout
(
time:
30
,
unit:
'MINUTES'
)
{
try
{
gitlabCommitStatus
(
name:
"Test basic-sim"
)
{
sh
"./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
catch
(
Exception
e
)
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
stage
(
"Test L1 simulator"
)
{
steps
{
script
{
timeout
(
time:
30
,
unit:
'MINUTES'
)
{
try
{
gitlabCommitStatus
(
name:
"Test L1-sim"
)
{
sh
"./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant l1-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
catch
(
Exception
e
)
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
stage
(
"Test RF simulator"
)
{
steps
{
script
{
timeout
(
time:
30
,
unit:
'MINUTES'
)
{
try
{
gitlabCommitStatus
(
name:
"Test RF-sim"
)
{
sh
"./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant rf-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
}
}
catch
(
Exception
e
)
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
stage
(
"Test L2 simulator"
)
{
steps
{
script
{
timeout
(
time:
30
,
unit:
'MINUTES'
)
{
try
{
gitlabCommitStatus
(
name:
"Test L2-sim"
)
{
sh
"./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant l2-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
catch
(
Exception
e
)
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
stage
(
"Destroy all Virtual Machines"
)
{
steps
{
sh
"./ci-scripts/oai-ci-vm-tool destroy --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
}
}
stage
(
"Test MONOLITHIC - FDD - Band 7 - B210"
)
{
steps
{
script
{
triggerSlaveJob
(
'eNB-CI-FDD-Band7-B210'
,
'Test-Mono-FDD-Band7'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-FDD-Band7-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test MONOLITHIC - TDD - Band 40 - B210"
)
{
steps
{
script
{
triggerSlaveJob
(
'eNB-CI-TDD-Band40-B210'
,
'Test-Mono-TDD-Band40'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-TDD-Band40-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test IF4p5 - FDD - Band 7 - B210"
)
{
steps
{
script
{
sh
"sleep 60"
triggerSlaveJob
(
'eNB-CI-IF4p5-FDD-Band7-B210'
,
'Test-IF4p5-FDD-Band7'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-IF4p5-FDD-Band7-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test IF4p5 - TDD - Band 40 - B210"
)
{
steps
{
script
{
sh
"sleep 60"
triggerSlaveJob
(
'eNB-CI-IF4p5-TDD-Band40-B210'
,
'Test-IF4p5-TDD-Band40'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-IF4p5-TDD-Band40-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test MONOLITHIC - FDD - Band 13 - B210"
)
{
steps
{
script
{
sh
"sleep 60"
triggerSlaveJob
(
'eNB-CI-MONO-FDD-Band13-B210'
,
'Test-Mono-FDD-Band13-LTE-M'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-MONO-FDD-Band13-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test X2 Handover - FDD - Band 13 - B210"
)
{
steps
{
script
{
sh
"sleep 60"
triggerSlaveJob
(
'eNB-CI-MONO-FDD-Band13-X2HO-B210'
,
'Test-Mono-FDD-Band13-X2-HO'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-MONO-FDD-Band13-X2HO-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test IF4p5 - TDD - Band 38 - B210 - MultiRRU"
)
{
steps
{
script
{
triggerSlaveJob
(
'eNB-CI-IF4p5-TDD-Band38-MultiRRU-B210'
,
'Test-IF4p5-TDD-Band38-Multi-RRU'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-CI-IF4p5-TDD-Band38-MultiRRU-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test OAI UE - FDD - Band 20 - B200"
)
{
steps
{
script
{
triggerSlaveJobNoGitLab
(
'UE-CI-FDD-Band20-B200'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'UE-CI-FDD-Band20-B200'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test OAI UE - OAI eNB - FDD - Band 7 - B200"
)
{
steps
{
script
{
// Delayed trigger on slave job, so it is always the last one to run
sh
"sleep 240"
triggerSlaveJob
(
'eNB-UE-CI-MONO-FDD-Band7-B200'
,
'Test-eNB-OAI-UE-FDD-Band7'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'eNB-UE-CI-MONO-FDD-Band7-B200'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test OAI NR UE - OAI gNB - TDD - Band 78 - N300"
)
{
steps
{
script
{
triggerSlaveJob
(
'gNB-nrUE-MONO-TDD-Band78-N300'
,
'Test-TDD-Band78-gNB-NR-UE'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'gNB-nrUE-MONO-TDD-Band78-N300'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
stage
(
"Test OAI OCP-eNB - FDD - Band 7 - B210"
)
{
steps
{
script
{
triggerSlaveJob
(
'OCPeNB-FDD-Band7-B210'
,
'Test-OCP-FDD-Band7'
)
}
}
post
{
always
{
script
{
finalizeSlaveJob
(
'OCPeNB-FDD-Band7-B210'
)
}
}
failure
{
script
{
currentBuild
.
result
=
'FAILURE'
}
}
}
}
}
post
{
always
{
script
{
dir
(
'archives'
)
{
sh
"if [ -d basic_sim/test ] || [ -d phy_sim/test ] || [ -d l2_sim/test ]; then zip -r -qq vm_tests_logs.zip */test ; fi"
}
if
(
fileExists
(
'archives/vm_tests_logs.zip'
))
{
archiveArtifacts
artifacts:
'archives/vm_tests_logs.zip'
if
(
"MERGE"
.
equals
(
env
.
gitlabActionType
))
{
sh
"./ci-scripts/oai-ci-vm-tool report-test --workspace $WORKSPACE --git-url ${GIT_URL} --job-name ${JOB_NAME} --build-id ${BUILD_ID} --trigger merge-request --src-branch ${env.gitlabSourceBranch} --src-commit ${env.gitlabMergeRequestLastCommit} --target-branch ${env.gitlabTargetBranch} --target-commit ${GIT_COMMIT}"
}
else
{
sh
"./ci-scripts/oai-ci-vm-tool report-test --workspace $WORKSPACE --git-url ${GIT_URL} --job-name ${JOB_NAME} --build-id ${BUILD_ID} --trigger push --branch ${GIT_BRANCH} --commit ${GIT_COMMIT}"
}
if
(
fileExists
(
'test_simulator_results.html'
))
{
sh
"sed -i -e 's#Build-ID: ${BUILD_ID}#Build-ID: <a href=\"${BUILD_URL}\">${BUILD_ID}</a>#' -e 's#TEMPLATE_BUILD_TIME#${JOB_TIMESTAMP}#' test_simulator_results.html"
archiveArtifacts
artifacts:
'test_simulator_results.html'
}
}
}
}
}
}
}
post
{
always
{
script
{
...
...
@@ -703,12 +226,14 @@ Regards,
OAI CI Team'''
,
replyTo:
'no-reply@openairinterface.org'
,
subject:
'$PROJECT_NAME - Build # $BUILD_NUMBER - $BUILD_STATUS!'
,
to:
gitCommitAuthorEmailAddr
to:
'donganyuan@cn.fujitsu.com'
if
(
fileExists
(
'.git/CI_COMMIT_MSG'
))
{
sh
"rm -f .git/CI_COMMIT_MSG"
}
}
echo
'\u2705 \u001B[32mClean Up WorkSpace\u001B[0m'
deleteDir
()
}
success
{
script
{
...
...
cmake_targets/CMakeLists.txt
View file @
3f05ebfa
...
...
@@ -879,6 +879,7 @@ add_boolean_option(UE_EXPANSION False "enable UE_EXPANSION w
add_boolean_option
(
PHY_TX_THREAD False
"enable UE_EXPANSION with max 256 UE"
)
add_boolean_option
(
PRE_SCD_THREAD False
"enable UE_EXPANSION with max 256 UE"
)
add_boolean_option
(
UESIM_EXPANSION False
"enable UESIM_EXPANSION with max 256 UE"
)
add_boolean_option
(
ITTI_SIM False
"enable itti simulator"
)
########################
# Include order
...
...
@@ -2912,7 +2913,7 @@ add_executable(nr-uesoftmodem
target_link_libraries
(
nr-uesoftmodem
-Wl,--start-group
RRC_LIB NR_RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB SCHED_NR_UE_LIB
RRC_LIB NR_RRC_LIB
NGAP_LIB NGAP_GNB
SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB SCHED_NR_UE_LIB
PHY_COMMON PHY_NR_COMMON PHY_UE PHY_NR_UE PHY_RU LFDS NR_L2_UE L2_UE_LTE_NR MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB
NFAPI_USER_LIB S1AP_LIB S1AP_ENB
${
MSC_LIB
}
${
RAL_LIB
}
${
NAS_UE_LIB
}
${
ITTI_LIB
}
${
FLPT_MSG_LIB
}
${
ASYNC_IF_LIB
}
LFDS7
${
ATLAS_LIBRARIES
}
...
...
@@ -3223,7 +3224,7 @@ if (${T_TRACER})
foreach
(
i
#all "add_executable" definitions (except tests, rb_tool, updatefw)
lte-softmodem lte-uesoftmodem nr-softmodem
nr-uesoftmodem dlsim dlsim_tm4 dlsim_tm7
nr-uesoftmodem dlsim dlsim_tm4 dlsim_tm7
nr-ittisim
ulsim pbchsim scansim mbmssim pdcchsim pucchsim prachsim
syncsim nr_ulsim nr_dlsim nr_dlschsim nr_pbchsim nr_pucchsim
nr_ulschsim ldpctest polartest smallblocktest cu_test du_test
...
...
@@ -3310,6 +3311,60 @@ add_executable(rb_tool
)
target_include_directories
(
rb_tool PRIVATE
${
OPENAIR2_DIR
}
/NETWORK_DRIVER/MESH/
)
# nr-ittisim
###################################################
add_executable
(
nr-ittisim
${
rrc_h
}
${
nr_rrc_h
}
${
OPENAIR2_DIR
}
/GNB_APP/gnb_app.c
${
OPENAIR2_DIR
}
/GNB_APP/gnb_config.c
${
OPENAIR_DIR
}
/executables/nr-gnb.c
${
OPENAIR_DIR
}
/executables/nr-ru.c
${
OPENAIR2_DIR
}
/SIMULATION/NR_RRC/itti_sim.c
${
OPENAIR_DIR
}
/executables/softmodem-common.c
${
OPENAIR1_DIR
}
/SIMULATION/TOOLS/taus.c
${
OPENAIR_TARGETS
}
/ARCH/COMMON/common_lib.c
${
OPENAIR_TARGETS
}
/ARCH/COMMON/record_player.c
${
OPENAIR2_DIR
}
/RRC/NAS/nas_config.c
${
OPENAIR2_DIR
}
/RRC/NAS/rb_config.c
${
OPENAIR3_DIR
}
/GTPV1-U/gtpv1u_gNB.c
${
OPENAIR1_DIR
}
/SIMULATION/ETH_TRANSPORT/netlink_init.c
${
OPENAIR3_DIR
}
/NAS/UE/nas_ue_task.c
${
OPENAIR_DIR
}
/common/utils/utils.c
${
OPENAIR_DIR
}
/common/utils/system.c
${
OPENAIR_DIR
}
/common/utils/nr/nr_common.c
${
GTPU_need_ITTI
}
${
XFORMSINTERFACE_SOURCE
}
${
T_SOURCE
}
${
CONFIG_SOURCES
}
${
SHLIB_LOADER_SOURCES
}
)
#target_link_libraries (nr-ittisim
# -Wl,--start-group
# UTIL HASHTABLE SCTP_CLIENT UDP LFDS NR_GTPV1U SECU_CN SECU_OSA
# ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} RRC_LIB NR_RRC_LIB
# NGAP_LIB NGAP_GNB S1AP_LIB S1AP_ENB
# X2AP_LIB X2AP_ENB F1AP_LIB F1AP M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB ${PROTO_AGENT_LIB} ${FSPT_MSG_LIB}
# -Wl,--end-group z dl)
target_link_libraries
(
nr-ittisim
-Wl,--start-group
UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS NR_GTPV1U SECU_CN SECU_OSA
${
ITTI_LIB
}
${
FLPT_MSG_LIB
}
${
ASYNC_IF_LIB
}
${
FLEXRAN_AGENT_LIB
}
LFDS7
${
MSC_LIB
}
${
RAL_LIB
}
${
NAS_UE_LIB
}
RRC_LIB NR_RRC_LIB
NGAP_LIB NGAP_GNB S1AP_LIB S1AP_ENB L2_LTE_NR L2_NR MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
X2AP_LIB X2AP_ENB F1AP_LIB F1AP M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB
${
PROTO_AGENT_LIB
}
${
FSPT_MSG_LIB
}
NR_L2_UE
-Wl,--end-group z dl
)
target_link_libraries
(
nr-ittisim
${
LIBXML2_LIBRARIES
}
)
target_link_libraries
(
nr-ittisim pthread m
${
CONFIG_LIB
}
rt crypt
${
CRYPTO_LIBRARIES
}
${
OPENSSL_LIBRARIES
}
${
NETTLE_LIBRARIES
}
sctp
${
XFORMS_LIBRARIES
}
${
PROTOBUF_LIB
}
${
CMAKE_DL_LIBS
}
${
LIBYAML_LIBRARIES
}
${
ATLAS_LIBRARIES
}
)
target_link_libraries
(
nr-ittisim
${
LIB_LMS_LIBRARIES
}
)
target_link_libraries
(
nr-ittisim
${
T_LIB
}
)
add_dependencies
(
nr-ittisim ldpc_orig ldpc_optim ldpc_optim8seg ldpc
)
# ???
####################
list
(
APPEND oai_nw_drv_src device.c common.c ioctl.c classifier.c tool.c
)
...
...
cmake_targets/build_oai
View file @
3f05ebfa
...
...
@@ -67,6 +67,7 @@ UE_TIMING_TRACE="False"
USRP_REC_PLAY
=
"False"
BUILD_ECLIPSE
=
0
NR
=
"False"
ITTI_SIM
=
"False"
OPTIONAL_LIBRARIES
=
"telnetsrv enbscope uescope nrscope msc"
trap
handle_ctrl_c INT
...
...
@@ -160,6 +161,8 @@ Options
Build for I/Q record-playback modes
-k | --skip-shared-libraries
Skip build for shared libraries to reduce compilation time when building frequently for debugging purposes
--ittiSIM
Makes the itti simulator
-h | --help
Print this help
...
...
@@ -418,6 +421,11 @@ function main() {
CMAKE_CMD
=
"
$CMAKE_CMD
-GNinja"
MAKE_CMD
=
ninja
shift
;;
--ittiSIM
)
ittiSIM
=
1
ITTI_SIM
=
"True"
echo_info
"Will compile itti simulator"
shift
;;
-h
|
--help
)
print_help
exit
1
;;
...
...
@@ -580,7 +588,7 @@ function main() {
config_libconfig_shlib
=
params_libconfig
# first generate the CMakefile in the right directory
if
[
"
$eNB
"
=
"1"
-o
"
$eNBocp
"
=
"1"
-o
"
$UE
"
=
"1"
-o
"
$gNB
"
=
"1"
-o
"
$nrUE
"
=
"1"
-o
"
$HW
"
=
"EXMIMO"
]
;
then
if
[
"
$eNB
"
=
"1"
-o
"
$eNBocp
"
=
"1"
-o
"
$UE
"
=
"1"
-o
"
$gNB
"
=
"1"
-o
"
$nrUE
"
=
"1"
-o
"
$HW
"
=
"EXMIMO"
-o
"
$ittiSIM
"
=
"1"
]
;
then
# softmodem compilation
...
...
@@ -605,6 +613,7 @@ function main() {
echo
"set ( UE_TIMING_TRACE
$UE_TIMING_TRACE
)"
>>
$cmake_file
echo
"set ( USRP_REC_PLAY
$USRP_REC_PLAY
)"
>>
$cmake_file
echo
"set ( SKIP_SHARED_LIB_FLAG
$SKIP_SHARED_LIB_FLAG
)"
>>
$cmake_file
echo
"set ( ITTI_SIM
$ITTI_SIM
)"
>>
$cmake_file
echo
'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)'
>>
$cmake_file
cd
$DIR
/
$build_dir
/build
eval
$CMAKE_CMD
...
...
@@ -626,6 +635,10 @@ function main() {
execlist
=
"
$execlist
nr-uesoftmodem"
fi
if
[
"
$ittiSIM
"
=
"1"
]
;
then
execlist
=
"
$execlist
nr-ittisim"
fi
for
f
in
$execlist
;
do
echo_info
"Compiling
$f
..."
compilations
\
...
...
common/utils/ocp_itti/all_msg.h
View file @
3f05ebfa
...
...
@@ -17,3 +17,7 @@
#include "openair2/COMMON/flexran_messages_def.h"
#include "openair2/COMMON/f1ap_messages_def.h"
#include "openair2/COMMON/ngap_messages_def.h"
#if ITTI_SIM
#include "openair2/COMMON/itti_sim_messages_def.h"
#endif
common/utils/ocp_itti/intertask_interface.h
View file @
3f05ebfa
...
...
@@ -260,7 +260,11 @@ typedef struct IttiMsgText_s {
#include <openair3/GTPV1-U/gtpv1u_gNB_task.h>
void
*
rrc_enb_process_itti_msg
(
void
*
);
#include <openair3/SCTP/sctp_eNB_task.h>
#include <openair3/S1AP/s1ap_eNB.h>
#include <openair3/NGAP/ngap_gNB.h>
#ifdef ITTI_SIM
#include <openair2/COMMON/itti_sim_messages_types.h>
#endif
/*
static const char *const messages_definition_xml = {
...
...
@@ -331,6 +335,7 @@ void * rrc_enb_process_msg(void*);
TASK_DEF(TASK_RLC_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_PDCP_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_RRC_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_RRC_NRUE, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_NAS_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_RAL_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_MSC, TASK_PRIORITY_MED, 200, NULL, NULL)\
...
...
@@ -338,6 +343,8 @@ void * rrc_enb_process_msg(void*);
TASK_DEF(TASK_UDP, TASK_PRIORITY_MED, 1000, NULL, NULL)\
TASK_DEF(TASK_CU_F1, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_DU_F1, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_RRC_UE_SIM, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_RRC_GNB_SIM, TASK_PRIORITY_MED, 200, NULL, NULL) \
TASK_DEF(TASK_MAX, TASK_PRIORITY_MED, 200, NULL, NULL)
#define TASK_DEF(TaskID, pRIO, qUEUEsIZE, FuNc, ThreadFunc) { pRIO, qUEUEsIZE, #TaskID, FuNc, ThreadFunc },
...
...
executables/nr-ru.c
View file @
3f05ebfa
...
...
@@ -1796,7 +1796,7 @@ void init_RU_proc(RU_t *ru) {
pthread_cond_init
(
&
proc
->
cond_asynch_rxtx
,
NULL
);
pthread_cond_init
(
&
proc
->
cond_synch
,
NULL
);
pthread_cond_init
(
&
proc
->
cond_gNBs
,
NULL
);
//
threadCreate( &proc->pthread_FH, ru_thread, (void *)ru, "thread_FH", -1, OAI_PRIORITY_RT_MAX );
threadCreate
(
&
proc
->
pthread_FH
,
ru_thread
,
(
void
*
)
ru
,
"thread_FH"
,
-
1
,
OAI_PRIORITY_RT_MAX
);
if
(
get_thread_parallel_conf
()
==
PARALLEL_RU_L1_SPLIT
||
get_thread_parallel_conf
()
==
PARALLEL_RU_L1_TRX_SPLIT
)
threadCreate
(
&
proc
->
pthread_FH1
,
ru_thread_tx
,
(
void
*
)
ru
,
"thread_FH1"
,
-
1
,
OAI_PRIORITY_RT
);
...
...
executables/nr-softmodem.c
View file @
3f05ebfa
...
...
@@ -401,7 +401,7 @@ int create_gNB_tasks(uint32_t gnb_nb) {
}
}
if
(
EPC
_MODE_ENABLED
&&
(
get_softmodem_params
()
->
phy_test
==
0
&&
get_softmodem_params
()
->
do_ra
==
0
))
{
if
(
AMF
_MODE_ENABLED
&&
(
get_softmodem_params
()
->
phy_test
==
0
&&
get_softmodem_params
()
->
do_ra
==
0
))
{
if
(
gnb_nb
>
0
)
{
/*
if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) {
...
...
@@ -824,7 +824,7 @@ int main( int argc, char **argv )
}
openair0_cfg
[
0
].
threequarter_fs
=
threequarter_fs
;
EPC
_MODE_ENABLED
=
!
IS_SOFTMODEM_NOS1
;
//!get_softmodem_params()->phy_test;
AMF
_MODE_ENABLED
=
!
IS_SOFTMODEM_NOS1
;
//!get_softmodem_params()->phy_test;
if
(
get_softmodem_params
()
->
do_ra
)
AssertFatal
(
get_softmodem_params
()
->
phy_test
==
0
,
"RA and phy_test are mutually exclusive
\n
"
);
...
...
openair1/SIMULATION/NR_PHY/nr_unitary_defs.h
View file @
3f05ebfa
...
...
@@ -235,8 +235,8 @@ void fill_scc(NR_ServingCellConfigCommon_t *scc,uint64_t *ssb_bitmap,int N_RB_DL
void
fix_scc
(
NR_ServingCellConfigCommon_t
*
scc
,
uint64_t
ssbmap
);
void
prepare_scc
(
NR_ServingCellConfigCommon_t
*
scc
);
s1ap_eNB_config_t
s1
ap_config
;
uint32_t
s1ap_generate_e
NB_id
(
void
)
{
return
0
;}
ngap_gNB_config_t
ng
ap_config
;
uint32_t
ngap_generate_g
NB_id
(
void
)
{
return
0
;}
void
configure_nfapi_pnf
(
char
*
vnf_ip_addr
,
int
vnf_p5_port
,
char
*
pnf_ip_addr
,
int
pnf_p7_port
,
int
vnf_p7_port
)
{
return
;}
void
configure_nfapi_vnf
(
char
*
vnf_addr
,
int
vnf_p5_port
)
{
return
;}
...
...
openair2/COMMON/itti_sim_messages_def.h
0 → 100644
View file @
3f05ebfa
/*!
\file itti_sim_messages_def.h
\brief itti message for itti simulator
\author Yoshio INOUE, Masayuki HARADA
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
\date 2020
\version 0.1
*/
MESSAGE_DEF
(
GNB_RRC_BCCH_DATA_IND
,
MESSAGE_PRIORITY_MED
,
itti_sim_rrc_ch_t
,
GNBBCCHind
)
MESSAGE_DEF
(
GNB_RRC_CCCH_DATA_IND
,
MESSAGE_PRIORITY_MED
,
itti_sim_rrc_ch_t
,
GNBCCCHind
)
MESSAGE_DEF
(
GNB_RRC_DCCH_DATA_IND
,
MESSAGE_PRIORITY_MED
,
itti_sim_rrc_ch_t
,
GNBDCCHind
)
MESSAGE_DEF
(
UE_RRC_CCCH_DATA_IND
,
MESSAGE_PRIORITY_MED
,
itti_sim_rrc_ch_t
,
UECCCHind
)
MESSAGE_DEF
(
UE_RRC_DCCH_DATA_IND
,
MESSAGE_PRIORITY_MED
,
itti_sim_rrc_ch_t
,
UEDCCHind
)
openair2/COMMON/itti_sim_messages_types.h
0 → 100644
View file @
3f05ebfa
/*!
\file itti_sim_messages_types.h
\brief itti message for itti simulator
\author Yoshio INOUE, Masayuki HARADA
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
\date 2020
\version 0.1
*/
#ifndef ITTI_SIM_MESSAGES_TYPES_H_
#define ITTI_SIM_MESSAGES_TYPES_H_
#include "LTE_asn_constant.h"
#define GNB_RRC_BCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.GNBBCCHind
#define GNB_RRC_CCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.GNBCCCHind
#define GNB_RRC_DCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.GNBDCCHind
#define UE_RRC_CCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.UECCCHind
#define UE_RRC_DCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.UEDCCHind
typedef
struct
itti_sim_rrc_ch_s
{
const
rb_id_t
rbid
;
uint8_t
*
sdu
;
int
size
;
}
itti_sim_rrc_ch_t
;
#endif
/* ITTI_SIM_MESSAGES_TYPES_H_ */
openair2/COMMON/mac_messages_def.h
View file @
3f05ebfa
...
...
@@ -41,8 +41,6 @@ MESSAGE_DEF(RRC_MAC_CCCH_DATA_REQ, MESSAGE_PRIORITY_MED_PLUS, RrcMacCcchDat
MESSAGE_DEF
(
RRC_MAC_CCCH_DATA_CNF
,
MESSAGE_PRIORITY_MED_PLUS
,
RrcMacCcchDataCnf
,
rrc_mac_ccch_data_cnf
)
MESSAGE_DEF
(
RRC_MAC_CCCH_DATA_IND
,
MESSAGE_PRIORITY_MED_PLUS
,
RrcMacCcchDataInd
,
rrc_mac_ccch_data_ind
)
// gNB
MESSAGE_DEF
(
NR_RRC_MAC_CCCH_DATA_IND
,
MESSAGE_PRIORITY_MED_PLUS
,
NRRrcMacCcchDataInd
,
nr_rrc_mac_ccch_data_ind
)
MESSAGE_DEF
(
RRC_MAC_MCCH_DATA_REQ
,
MESSAGE_PRIORITY_MED_PLUS
,
RrcMacMcchDataReq
,
rrc_mac_mcch_data_req
)
MESSAGE_DEF
(
RRC_MAC_MCCH_DATA_IND
,
MESSAGE_PRIORITY_MED_PLUS
,
RrcMacMcchDataInd
,
rrc_mac_mcch_data_ind
)
...
...
@@ -51,3 +49,8 @@ MESSAGE_DEF(RRC_MAC_PCCH_DATA_REQ, MESSAGE_PRIORITY_MED_PLUS, RrcMacPcchDat
/* RRC configures DRX context (MAC timers) of a UE */
MESSAGE_DEF
(
RRC_MAC_DRX_CONFIG_REQ
,
MESSAGE_PRIORITY_MED
,
rrc_mac_drx_config_req_t
,
rrc_mac_drx_config_req
)
// gNB
MESSAGE_DEF
(
NR_RRC_MAC_CCCH_DATA_IND
,
MESSAGE_PRIORITY_MED_PLUS
,
NRRrcMacCcchDataInd
,
nr_rrc_mac_ccch_data_ind
)
MESSAGE_DEF
(
NR_RRC_MAC_BCCH_DATA_IND
,
MESSAGE_PRIORITY_MED_PLUS
,
NRRrcMacBcchDataInd
,
nr_rrc_mac_bcch_data_ind
)
openair2/COMMON/mac_messages_types.h
View file @
3f05ebfa
...
...
@@ -38,6 +38,7 @@
#define RRC_MAC_BCCH_DATA_REQ(mSGpTR) (mSGpTR)->ittiMsg.rrc_mac_bcch_data_req
#define RRC_MAC_BCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.rrc_mac_bcch_data_ind
#define NR_RRC_MAC_BCCH_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.nr_rrc_mac_bcch_data_ind
#define RRC_MAC_BCCH_MBMS_DATA_REQ(mSGpTR) (mSGpTR)->ittiMsg.rrc_mac_bcch_mbms_data_req
#define RRC_MAC_BCCH_MBMS_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.rrc_mac_bcch_mbms_data_ind
...
...
@@ -87,6 +88,15 @@ typedef struct RrcMacBcchDataInd_s {
uint8_t
rsrp
;
}
RrcMacBcchDataInd
;
typedef
struct
NRRrcMacBcchDataInd_s
{
uint32_t
frame
;
uint8_t
sub_frame
;
uint32_t
sdu_size
;
uint8_t
sdu
[
BCCH_SDU_SIZE
];
uint8_t
gnb_index
;
uint8_t
rsrq
;
uint8_t
rsrp
;
}
NRRrcMacBcchDataInd
;
typedef
struct
RrcMacBcchMbmsDataReq_s
{
uint32_t
frame
;
...
...
openair2/COMMON/tasks_def.h
View file @
3f05ebfa
...
...
@@ -74,6 +74,7 @@ TASK_DEF(TASK_PROTO_AGENT, TASK_PRIORITY_MED, 200)
/// Radio Resource Control task
TASK_DEF
(
TASK_RRC_UE
,
TASK_PRIORITY_MED
,
200
)
TASK_DEF
(
TASK_RRC_NRUE
,
TASK_PRIORITY_MED
,
200
)
/// Non Access Stratum task
TASK_DEF
(
TASK_NAS_UE
,
TASK_PRIORITY_MED
,
200
)
TASK_DEF
(
TASK_RAL_UE
,
TASK_PRIORITY_MED
,
200
)
...
...
@@ -81,3 +82,8 @@ TASK_DEF(TASK_RAL_UE, TASK_PRIORITY_MED, 200)
//MESSAGE GENERATOR TASK
TASK_DEF
(
TASK_MSC
,
TASK_PRIORITY_MED
,
200
)
#ifdef ITTI_SIM
TASK_DEF
(
TASK_RRC_GNB_SIM
,
TASK_PRIORITY_MED
,
200
)
TASK_DEF
(
TASK_RRC_UE_SIM
,
TASK_PRIORITY_MED
,
200
)
#endif
openair2/GNB_APP/gnb_app.c
View file @
3f05ebfa
...
...
@@ -173,7 +173,7 @@ void *gNB_app_task(void *args_p)
__attribute__
((
unused
))
uint32_t
x2_register_gnb_pending
=
gNB_app_register_x2
(
gnb_id_start
,
gnb_id_end
);
}
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
/* Try to register each gNB */
//registered_gnb = 0;
__attribute__
((
unused
))
uint32_t
register_gnb_pending
=
gNB_app_register
(
gnb_id_start
,
gnb_id_end
);
//, gnb_properties_p);
...
...
openair2/GNB_APP/gnb_config.c
View file @
3f05ebfa
...
...
@@ -342,7 +342,7 @@ void RCconfig_nr_flexran()
/* gNB ID from configuration, as read in by RCconfig_RRC() */
if
(
!
GNBParamList
.
paramarray
[
i
][
GNB_GNB_ID_IDX
].
uptr
)
{
// Calculate a default gNB ID
if
(
EPC
_MODE_ENABLED
)
if
(
AMF
_MODE_ENABLED
)
gnb_id
=
i
+
(
ngap_generate_gNB_id
()
&
0xFFFFFF8
);
else
gnb_id
=
i
;
...
...
@@ -536,7 +536,7 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
AssertFatal
(
i
<
num_gnbs
,
"Failed to parse config file no %ith element in %s
\n
"
,
i
,
GNB_CONFIG_STRING_ACTIVE_GNBS
);
/*
if (
EPC
_MODE_ENABLED) {
if (
AMF
_MODE_ENABLED) {
if (strcasecmp( *(GNBSParams[GNB_ASN1_VERBOSITY_IDX].strptr), GNB_CONFIG_STRING_ASN1_VERBOSITY_NONE) == 0) {
asn_debug = 0;
asn1_xer_print = 0;
...
...
@@ -562,7 +562,7 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
if
(
GNBParamList
.
paramarray
[
i
][
GNB_GNB_ID_IDX
].
uptr
==
NULL
)
{
// Calculate a default gNB ID
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
uint32_t
hash
;
hash
=
ngap_generate_gNB_id
();
gnb_id
=
i
+
(
hash
&
0xFFFFFF8
);
...
...
@@ -742,7 +742,7 @@ int RCconfig_NR_NG(MessageDef *msg_p, uint32_t i) {
config_get
(
GNBSParams
,
sizeof
(
GNBSParams
)
/
sizeof
(
paramdef_t
),
NULL
);
/*
if (
EPC
_MODE_ENABLED) {
if (
AMF
_MODE_ENABLED) {
if (strcasecmp( *(GNBSParams[GNB_ASN1_VERBOSITY_IDX].strptr), GNB_CONFIG_STRING_ASN1_VERBOSITY_NONE) == 0) {
asn_debug = 0;
asn1_xer_print = 0;
...
...
@@ -771,7 +771,7 @@ int RCconfig_NR_NG(MessageDef *msg_p, uint32_t i) {
for
(
k
=
0
;
k
<
GNBParamList
.
numelt
;
k
++
)
{
if
(
GNBParamList
.
paramarray
[
k
][
GNB_GNB_ID_IDX
].
uptr
==
NULL
)
{
// Calculate a default gNB ID
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
uint32_t
hash
;
hash
=
ngap_generate_gNB_id
();
...
...
@@ -925,7 +925,7 @@ int RCconfig_NR_NG(MessageDef *msg_p, uint32_t i) {
// SCTP SETTING
NGAP_REGISTER_GNB_REQ
(
msg_p
).
sctp_out_streams
=
SCTP_OUT_STREAMS
;
NGAP_REGISTER_GNB_REQ
(
msg_p
).
sctp_in_streams
=
SCTP_IN_STREAMS
;
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
sprintf
(
aprefix
,
"%s.[%i].%s"
,
GNB_CONFIG_STRING_GNB_LIST
,
k
,
GNB_CONFIG_STRING_SCTP_CONFIG
);
config_get
(
SCTPParams
,
sizeof
(
SCTPParams
)
/
sizeof
(
paramdef_t
),
aprefix
);
NGAP_REGISTER_GNB_REQ
(
msg_p
).
sctp_in_streams
=
(
uint16_t
)
*
(
SCTPParams
[
GNB_SCTP_INSTREAMS_IDX
].
uptr
);
...
...
@@ -1044,7 +1044,7 @@ int RCconfig_NR_X2(MessageDef *msg_p, uint32_t i) {
for
(
k
=
0
;
k
<
GNBParamList
.
numelt
;
k
++
)
{
if
(
GNBParamList
.
paramarray
[
k
][
GNB_GNB_ID_IDX
].
uptr
==
NULL
)
{
// Calculate a default eNB ID
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
uint32_t
hash
;
hash
=
ngap_generate_gNB_id
();
gnb_id
=
k
+
(
hash
&
0xFFFFFF8
);
...
...
@@ -1173,7 +1173,7 @@ int RCconfig_NR_X2(MessageDef *msg_p, uint32_t i) {
X2AP_REGISTER_ENB_REQ
(
msg_p
).
sctp_out_streams
=
SCTP_OUT_STREAMS
;
X2AP_REGISTER_ENB_REQ
(
msg_p
).
sctp_in_streams
=
SCTP_IN_STREAMS
;
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
sprintf
(
aprefix
,
"%s.[%i].%s"
,
GNB_CONFIG_STRING_GNB_LIST
,
k
,
GNB_CONFIG_STRING_SCTP_CONFIG
);
config_get
(
SCTPParams
,
sizeof
(
SCTPParams
)
/
sizeof
(
paramdef_t
),
aprefix
);
X2AP_REGISTER_ENB_REQ
(
msg_p
).
sctp_in_streams
=
(
uint16_t
)
*
(
SCTPParams
[
GNB_SCTP_INSTREAMS_IDX
].
uptr
);
...
...
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
View file @
3f05ebfa
...
...
@@ -863,10 +863,45 @@ boolean_t pdcp_remove_UE(
return
1
;
}
void
pdcp_config_set_security
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
pdcp_t
*
pdcp_pP
,
rb_id_t
rb_id
,
uint16_t
lc_idP
,
uint8_t
security_modeP
,
uint8_t
*
kRRCenc_pP
,
uint8_t
*
kRRCint_pP
,
uint8_t
*
kUPenc_pP
)
void
pdcp_config_set_security
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
pdcp_t
*
const
pdcp_pP
,
const
rb_id_t
rb_id
,
const
uint16_t
lc_idP
,
const
uint8_t
security_modeP
,
uint8_t
*
const
kRRCenc_pP
,
uint8_t
*
const
kRRCint_pP
,
uint8_t
*
const
kUPenc_pP
)
{
TODO
;
DevAssert
(
pdcp_pP
!=
NULL
);
if
((
security_modeP
>=
0
)
&&
(
security_modeP
<=
0x77
))
{
pdcp_pP
->
cipheringAlgorithm
=
security_modeP
&
0x0f
;
pdcp_pP
->
integrityProtAlgorithm
=
(
security_modeP
>>
4
)
&
0xf
;
LOG_D
(
PDCP
,
PROTOCOL_PDCP_CTXT_FMT
" CONFIG_ACTION_SET_SECURITY_MODE: cipheringAlgorithm %d integrityProtAlgorithm %d
\n
"
,
PROTOCOL_PDCP_CTXT_ARGS
(
ctxt_pP
,
pdcp_pP
),
pdcp_pP
->
cipheringAlgorithm
,
pdcp_pP
->
integrityProtAlgorithm
);
pdcp_pP
->
kRRCenc
=
kRRCenc_pP
;
pdcp_pP
->
kRRCint
=
kRRCint_pP
;
pdcp_pP
->
kUPenc
=
kUPenc_pP
;
/* Activate security */
pdcp_pP
->
security_activated
=
1
;
MSC_LOG_EVENT
(
(
ctxt_pP
->
enb_flag
==
ENB_FLAG_YES
)
?
MSC_PDCP_ENB
:
MSC_PDCP_UE
,
"0 Set security ciph %X integ %x UE %"
PRIx16
" "
,
pdcp_pP
->
cipheringAlgorithm
,
pdcp_pP
->
integrityProtAlgorithm
,
ctxt_pP
->
rnti
);
}
else
{
MSC_LOG_EVENT
(
(
ctxt_pP
->
enb_flag
==
ENB_FLAG_YES
)
?
MSC_PDCP_ENB
:
MSC_PDCP_UE
,
"0 Set security failed UE %"
PRIx16
" "
,
ctxt_pP
->
rnti
);
LOG_E
(
PDCP
,
PROTOCOL_PDCP_CTXT_FMT
" bad security mode %d"
,
PROTOCOL_PDCP_CTXT_ARGS
(
ctxt_pP
,
pdcp_pP
),
security_modeP
);
}
}
static
boolean_t
pdcp_data_req_drb
(
...
...
openair2/RRC/LTE/defs_NB_IoT.h
View file @
3f05ebfa
...
...
@@ -37,6 +37,9 @@
#include "COMMON/s1ap_messages_types.h"
#include "COMMON/rrc_messages_types.h"
#if ITTI_SIM
#include "COMMON/itti_sim_messages_types.h"
#endif
#include "collection/tree.h"
#include "rrc_types_NB_IoT.h"
...
...
openair2/RRC/NR/MESSAGES/asn1_msg.c
View file @
3f05ebfa
...
...
@@ -41,8 +41,10 @@
#include <per_encoder.h>
#include "asn1_msg.h"
#include "../nr_rrc_proto.h"
#include "RRC/NR/nr_rrc_extern.h"
#include "NR_DL-CCCH-Message.h"
#include "NR_UL-CCCH-Message.h"
#include "NR_DL-DCCH-Message.h"
#include "NR_RRCReject.h"
#include "NR_RejectWaitTime.h"
...
...
@@ -61,6 +63,8 @@
#include "NR_DRB-ToAddMod.h"
#include "NR_DRB-ToAddModList.h"
#include "NR_SecurityConfig.h"
#include "NR_RRCReconfiguration-v1530-IEs.h"
#include "NR_UL-DCCH-Message.h"
#if defined(NR_Rel16)
#include "NR_SCS-SpecificCarrier.h"
#include "NR_TDD-UL-DL-ConfigCommon.h"
...
...
@@ -659,17 +663,18 @@ uint8_t do_RRCSetup(const protocol_ctxt_t *const ctxt_pP,
NR_MAC_CellGroupConfig_t
*
mac_CellGroupConfig
=
NULL
;
char
masterCellGroup_buf
[
1000
];
int
size
=
0
;
long
*
logicalChannelGroup
=
NULL
;
memset
((
void
*
)
&
dl_ccch_msg
,
0
,
sizeof
(
NR_DL_CCCH_Message_t
));
dl_ccch_msg
.
message
.
present
=
NR_DL_CCCH_MessageType_PR_c1
;
dl_ccch_msg
.
message
.
choice
.
c1
=
CALLOC
(
1
,
sizeof
(
struct
NR_DL_CCCH_MessageType__c1
));
dl_ccch_msg
.
message
.
choice
.
c1
->
present
=
NR_DL_CCCH_MessageType__c1_PR_rrcSetup
;
dl_ccch_msg
.
message
.
choice
.
c1
->
choice
.
rrcSetup
=
calloc
(
1
,
sizeof
(
NR_RRCSetup_t
));
rrcSetup
=
dl_ccch_msg
.
message
.
choice
.
c1
->
choice
.
rrcSetup
;
rrcSetup
->
criticalExtensions
.
present
=
NR_RRCSetup__criticalExtensions_PR_rrcSetup
;
rrcSetup
->
rrc_TransactionIdentifier
=
transaction_id
;
rrcSetup
->
criticalExtensions
.
choice
.
rrcSetup
=
calloc
(
1
,
sizeof
(
NR_RRCSetup_IEs_t
));
ie
=
rrcSetup
->
criticalExtensions
.
choice
.
rrcSetup
;
/****************************** radioBearerConfig ******************************/
...
...
@@ -703,14 +708,18 @@ uint8_t do_RRCSetup(const protocol_ctxt_t *const ctxt_pP,
cellGroupConfig
->
rlc_BearerToAddModList
=
calloc
(
1
,
sizeof
(
*
cellGroupConfig
->
rlc_BearerToAddModList
));
rlc_BearerConfig
=
calloc
(
1
,
sizeof
(
NR_RLC_BearerConfig_t
));
rlc_BearerConfig
->
logicalChannelIdentity
=
1
;
rlc_BearerConfig
->
servedRadioBearer
=
calloc
(
1
,
sizeof
(
*
rlc_BearerConfig
->
servedRadioBearer
));
rlc_BearerConfig
->
servedRadioBearer
->
present
=
NR_RLC_BearerConfig__servedRadioBearer_PR_srb_Identity
;
rlc_BearerConfig
->
servedRadioBearer
->
choice
.
srb_Identity
=
1
;
rlc_BearerConfig
->
reestablishRLC
=
NULL
;
rlc_Config
=
calloc
(
1
,
sizeof
(
NR_RLC_Config_t
));
rlc_Config
->
present
=
NR_RLC_Config_PR_am
;
rlc_Config
->
choice
.
am
=
calloc
(
1
,
sizeof
(
*
rlc_Config
->
choice
.
am
));
rlc_Config
->
choice
.
am
->
dl_AM_RLC
.
sn_FieldLength
=
calloc
(
1
,
sizeof
(
NR_SN_FieldLengthAM_t
));
*
(
rlc_Config
->
choice
.
am
->
dl_AM_RLC
.
sn_FieldLength
)
=
NR_SN_FieldLengthAM_size12
;
rlc_Config
->
choice
.
am
->
dl_AM_RLC
.
t_Reassembly
=
NR_T_Reassembly_ms35
;
rlc_Config
->
choice
.
am
->
dl_AM_RLC
.
t_StatusProhibit
=
NR_T_StatusProhibit_ms0
;
rlc_Config
->
choice
.
am
->
ul_AM_RLC
.
sn_FieldLength
=
calloc
(
1
,
sizeof
(
NR_SN_FieldLengthAM_t
));
*
(
rlc_Config
->
choice
.
am
->
ul_AM_RLC
.
sn_FieldLength
)
=
NR_SN_FieldLengthAM_size12
;
rlc_Config
->
choice
.
am
->
ul_AM_RLC
.
t_PollRetransmit
=
NR_T_PollRetransmit_ms45
;
rlc_Config
->
choice
.
am
->
ul_AM_RLC
.
pollPDU
=
NR_PollPDU_infinity
;
...
...
@@ -718,6 +727,7 @@ uint8_t do_RRCSetup(const protocol_ctxt_t *const ctxt_pP,
rlc_Config
->
choice
.
am
->
ul_AM_RLC
.
maxRetxThreshold
=
NR_UL_AM_RLC__maxRetxThreshold_t8
;
rlc_BearerConfig
->
rlc_Config
=
rlc_Config
;
logicalChannelConfig
=
calloc
(
1
,
sizeof
(
NR_LogicalChannelConfig_t
));
logicalChannelConfig
->
ul_SpecificParameters
=
calloc
(
1
,
sizeof
(
*
logicalChannelConfig
->
ul_SpecificParameters
));
logicalChannelConfig
->
ul_SpecificParameters
->
priority
=
1
;
logicalChannelConfig
->
ul_SpecificParameters
->
prioritisedBitRate
=
NR_LogicalChannelConfig__ul_SpecificParameters__prioritisedBitRate_infinity
;
logicalChannelGroup
=
CALLOC
(
1
,
sizeof
(
long
));
...
...
@@ -726,6 +736,10 @@ uint8_t do_RRCSetup(const protocol_ctxt_t *const ctxt_pP,
rlc_BearerConfig
->
mac_LogicalChannelConfig
=
logicalChannelConfig
;
ASN_SEQUENCE_ADD
(
&
cellGroupConfig
->
rlc_BearerToAddModList
->
list
,
rlc_BearerConfig
);
cellGroupConfig
->
rlc_BearerToReleaseList
=
NULL
;
cellGroupConfig
->
sCellToAddModList
=
NULL
;
cellGroupConfig
->
sCellToReleaseList
=
NULL
;
/* mac CellGroup Config */
mac_CellGroupConfig
=
calloc
(
1
,
sizeof
(
NR_MAC_CellGroupConfig_t
));
mac_CellGroupConfig
->
bsr_Config
=
calloc
(
1
,
sizeof
(
*
mac_CellGroupConfig
->
bsr_Config
));
...
...
@@ -932,12 +946,13 @@ uint16_t do_RRCReconfiguration(
NR_DL_DCCH_Message_t
dl_dcch_msg
;
asn_enc_rval_t
enc_rval
;
NR_RRCReconfiguration_IEs_t
*
ie
;
NR_SRB_ToAddModList_t
*
SRB2_configList
=
NULL
;
NR_SRB_ToAddModList_t
*
SRB_configList
=
NULL
;
NR_SRB_ToAddModList_t
*
SRB_configList2
=
NULL
;
NR_SRB_ToAddMod_t
*
SRB2_config
=
NULL
;
NR_DRB_ToAddModList_t
*
DRB_configList
=
NULL
;
NR_DRB_ToAddModList_t
*
DRB_configList2
=
NULL
;
NR_DRB_ToAddMod_t
*
DRB_config
=
NULL
;
NR_SecurityConfig_t
*
security_config
=
NULL
;
NR_CellGroupConfig_t
*
secondaryCellGroup
=
NULL
;
NR_DedicatedNAS_Message_t
*
dedicatedNAS_Message
=
NULL
;
memset
(
&
dl_dcch_msg
,
0
,
sizeof
(
NR_DL_DCCH_Message_t
));
...
...
@@ -949,26 +964,40 @@ uint16_t do_RRCReconfiguration(
dl_dcch_msg
.
message
.
choice
.
c1
->
choice
.
rrcReconfiguration
->
rrc_TransactionIdentifier
=
Transaction_id
;
dl_dcch_msg
.
message
.
choice
.
c1
->
choice
.
rrcReconfiguration
->
criticalExtensions
.
present
=
NR_RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration
;
uint8_t
xid
=
rrc_gNB_get_next_transaction_identifier
(
ctxt_pP
->
module_id
);
/******************** Radio Bearer Config ********************/
ie
->
radioBearerConfig
=
calloc
(
1
,
sizeof
(
NR_RadioBearerConfig_t
));
/* Configure SRB2 */
SRB2_configList
=
ue_context_pP
->
ue_context
.
SRB_configList2
[
xid
];
SRB_configList2
=
ue_context_pP
->
ue_context
.
SRB_configList2
[
Transaction_id
];
SRB_configList
=
ue_context_pP
->
ue_context
.
SRB_configList
;
SRB_configList
=
CALLOC
(
1
,
sizeof
(
*
SRB_configList
));
memset
(
SRB_configList
,
0
,
sizeof
(
*
SRB_configList
));
if
(
SRB
2_configList
)
{
free
(
SRB
2_configList
);
if
(
SRB
_configList2
)
{
free
(
SRB
_configList2
);
}
SRB
2_configList
=
CALLOC
(
1
,
sizeof
(
*
SRB2_configList
));
memset
(
SRB
2_configList
,
0
,
sizeof
(
*
SRB2_configList
));
SRB
_configList2
=
CALLOC
(
1
,
sizeof
(
*
SRB_configList2
));
memset
(
SRB
_configList2
,
0
,
sizeof
(
*
SRB_configList2
));
SRB2_config
=
CALLOC
(
1
,
sizeof
(
*
SRB2_config
));
SRB2_config
->
srb_Identity
=
2
;
ASN_SEQUENCE_ADD
(
&
SRB2_configList
->
list
,
SRB2_config
);
ASN_SEQUENCE_ADD
(
&
SRB_configList
->
list
,
SRB2_config
);
ASN_SEQUENCE_ADD
(
&
SRB_configList2
->
list
,
SRB2_config
);
/* Configure DRB */
DRB_configList
=
ue_context_pP
->
ue_context
.
DRB_configList
;
if
(
DRB_configList
)
{
free
(
DRB_configList
);
}
DRB_configList
=
CALLOC
(
1
,
sizeof
(
*
DRB_configList
));
memset
(
DRB_configList
,
0
,
sizeof
(
*
DRB_configList
));
DRB_configList2
=
ue_context_pP
->
ue_context
.
DRB_configList2
[
Transaction_id
];
if
(
DRB_configList2
)
{
free
(
DRB_configList2
);
}
DRB_configList2
=
CALLOC
(
1
,
sizeof
(
*
DRB_configList2
));
memset
(
DRB_configList2
,
0
,
sizeof
(
*
DRB_configList2
));
DRB_config
=
CALLOC
(
1
,
sizeof
(
*
DRB_config
));
DRB_config
->
drb_Identity
=
1
;
DRB_config
->
cnAssociation
=
CALLOC
(
1
,
sizeof
(
*
DRB_config
->
cnAssociation
));
...
...
@@ -998,31 +1027,32 @@ uint16_t do_RRCReconfiguration(
DRB_config
->
pdcp_Config
->
ext1
=
NULL
;
ASN_SEQUENCE_ADD
(
&
DRB_configList
->
list
,
DRB_config
);
ASN_SEQUENCE_ADD
(
&
DRB_configList2
->
list
,
DRB_config
);
/* Configure Security */
security_config
=
CALLOC
(
1
,
sizeof
(
NR_SecurityConfig_t
));
security_config
->
securityAlgorithmConfig
=
CALLOC
(
1
,
sizeof
(
*
ie
->
radioBearerConfig
->
securityConfig
->
securityAlgorithmConfig
));
security_config
->
securityAlgorithmConfig
->
cipheringAlgorithm
=
NR_CipheringAlgorithm_nea0
;
security_config
->
securityAlgorithmConfig
->
integrityProtAlgorithm
=
NULL
;
security_config
->
keyToUse
=
CALLOC
(
1
,
sizeof
(
*
ie
->
radioBearerConfig
->
securityConfig
->
keyToUse
));
*
security_config
->
keyToUse
=
NR_SecurityConfig__keyToUse_master
;
//
security_config = CALLOC(1, sizeof(NR_SecurityConfig_t));
//
security_config->securityAlgorithmConfig = CALLOC(1, sizeof(*ie->radioBearerConfig->securityConfig->securityAlgorithmConfig));
//
security_config->securityAlgorithmConfig->cipheringAlgorithm = NR_CipheringAlgorithm_nea0;
//
security_config->securityAlgorithmConfig->integrityProtAlgorithm = NULL;
//
security_config->keyToUse = CALLOC(1, sizeof(*ie->radioBearerConfig->securityConfig->keyToUse));
//
*security_config->keyToUse = NR_SecurityConfig__keyToUse_master;
ie
=
calloc
(
1
,
sizeof
(
NR_RRCReconfiguration_IEs_t
));
ie
->
radioBearerConfig
=
calloc
(
1
,
sizeof
(
NR_RadioBearerConfig_t
));
ie
->
radioBearerConfig
->
srb_ToAddModList
=
SRB
2
_configList
;
ie
->
radioBearerConfig
->
srb_ToAddModList
=
SRB_configList
;
ie
->
radioBearerConfig
->
drb_ToAddModList
=
DRB_configList
;
ie
->
radioBearerConfig
->
securityConfig
=
security_config
;
ie
->
radioBearerConfig
->
srb3_ToRelease
=
NULL
;
ie
->
radioBearerConfig
->
drb_ToReleaseList
=
NULL
;
/******************** Secondary Cell Group ********************/
rrc_gNB_carrier_data_t
*
carrier
=
&
(
gnb_rrc_inst
->
carrier
);
fill_default_secondaryCellGroup
(
carrier
->
ServingCellConfigC
ommon
,
ue_context_pP
->
ue_context
.
secondaryCellGroup
,
1
,
1
,
carrier
->
pdsch_AntennaPorts
,
carrier
->
initial_csi_index
[
gnb_rrc_inst
->
Nb_ue
]);
//
rrc_gNB_carrier_data_t *carrier = &(gnb_rrc_inst->carrier);
// fill_default_secondaryCellGroup( carrier->servingcellconfigc
ommon,
//
ue_context_pP->ue_context.secondaryCellGroup,
//
1,
//
1,
//
carrier->pdsch_AntennaPorts,
//
carrier->initial_csi_index[gnb_rrc_inst->Nb_ue]);
/******************** Meas Config ********************/
// measConfig
...
...
@@ -1030,9 +1060,10 @@ uint16_t do_RRCReconfiguration(
// lateNonCriticalExtension
ie
->
lateNonCriticalExtension
=
NULL
;
// nonCriticalExtension
ie
->
nonCriticalExtension
=
calloc
(
1
,
sizeof
(
NR_RRCReconfiguration_v1530_IEs_t
));
dedicatedNAS_Message
=
calloc
(
1
,
sizeof
(
NR_DedicatedNAS_Message_t
));
dedicatedNAS_Message
->
buf
=
ue_context_pP
->
ue_context
.
nas_pdu
.
buffer
;
dedicatedNAS_Message
->
size
=
ue_context_pP
->
ue_context
.
nas_pdu
.
length
;
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
=
CALLOC
(
1
,
sizeof
(
*
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
));
ASN_SEQUENCE_ADD
(
&
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
->
list
,
dedicatedNAS_Message
);
dl_dcch_msg
.
message
.
choice
.
c1
->
choice
.
rrcReconfiguration
->
criticalExtensions
.
choice
.
rrcReconfiguration
=
ie
;
...
...
@@ -1064,3 +1095,125 @@ uint16_t do_RRCReconfiguration(
return
((
enc_rval
.
encoded
+
7
)
/
8
);
}
uint8_t
do_RRCSetupRequest
(
uint8_t
Mod_id
,
uint8_t
*
buffer
,
uint8_t
*
rv
)
{
asn_enc_rval_t
enc_rval
;
uint8_t
buf
[
5
],
buf2
=
0
;
NR_UL_CCCH_Message_t
ul_ccch_msg
;
NR_RRCSetupRequest_t
*
rrcSetupRequest
;
memset
((
void
*
)
&
ul_ccch_msg
,
0
,
sizeof
(
NR_UL_CCCH_Message_t
));
ul_ccch_msg
.
message
.
present
=
NR_UL_CCCH_MessageType_PR_c1
;
ul_ccch_msg
.
message
.
choice
.
c1
=
CALLOC
(
1
,
sizeof
(
struct
NR_UL_CCCH_MessageType__c1
));
ul_ccch_msg
.
message
.
choice
.
c1
->
present
=
NR_UL_CCCH_MessageType__c1_PR_rrcSetupRequest
;
rrcSetupRequest
=
ul_ccch_msg
.
message
.
choice
.
c1
->
choice
.
rrcSetupRequest
;
if
(
1
)
{
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
present
=
NR_InitialUE_Identity_PR_randomValue
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
size
=
5
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
bits_unused
=
0
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
buf
=
buf
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
buf
[
0
]
=
rv
[
0
];
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
buf
[
1
]
=
rv
[
1
];
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
buf
[
2
]
=
rv
[
2
];
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
buf
[
3
]
=
rv
[
3
];
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
randomValue
.
buf
[
4
]
=
rv
[
4
];
}
else
{
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
present
=
NR_InitialUE_Identity_PR_ng_5G_S_TMSI_Part1
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
ng_5G_S_TMSI_Part1
.
size
=
1
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
ng_5G_S_TMSI_Part1
.
bits_unused
=
0
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
ng_5G_S_TMSI_Part1
.
buf
=
buf
;
rrcSetupRequest
->
rrcSetupRequest
.
ue_Identity
.
choice
.
ng_5G_S_TMSI_Part1
.
buf
[
0
]
=
0x12
;
}
rrcSetupRequest
->
rrcSetupRequest
.
establishmentCause
=
NR_EstablishmentCause_mo_Signalling
;
//EstablishmentCause_mo_Data;
rrcSetupRequest
->
rrcSetupRequest
.
spare
.
buf
=
&
buf2
;
rrcSetupRequest
->
rrcSetupRequest
.
spare
.
size
=
1
;
rrcSetupRequest
->
rrcSetupRequest
.
spare
.
bits_unused
=
7
;
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_UL_CCCH_Message
,
(
void
*
)
&
ul_ccch_msg
);
}
enc_rval
=
uper_encode_to_buffer
(
&
asn_DEF_NR_UL_CCCH_Message
,
NULL
,
(
void
*
)
&
ul_ccch_msg
,
buffer
,
100
);
AssertFatal
(
enc_rval
.
encoded
>
0
,
"ASN1 message encoding failed (%s, %lu)!
\n
"
,
enc_rval
.
failed_type
->
name
,
enc_rval
.
encoded
);
LOG_D
(
RRC
,
"[UE] RRCSetupRequest Encoded %zd bits (%zd bytes)
\n
"
,
enc_rval
.
encoded
,
(
enc_rval
.
encoded
+
7
)
/
8
);
return
((
enc_rval
.
encoded
+
7
)
/
8
);
}
//------------------------------------------------------------------------------
uint8_t
do_NR_RRCReconfigurationComplete
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
uint8_t
*
buffer
,
const
uint8_t
Transaction_id
)
//------------------------------------------------------------------------------
{
asn_enc_rval_t
enc_rval
;
NR_UL_DCCH_Message_t
ul_dcch_msg
;
NR_RRCReconfigurationComplete_t
*
rrcReconfigurationComplete
;
memset
((
void
*
)
&
ul_dcch_msg
,
0
,
sizeof
(
NR_UL_DCCH_Message_t
));
ul_dcch_msg
.
message
.
present
=
NR_UL_DCCH_MessageType_PR_c1
;
ul_dcch_msg
.
message
.
choice
.
c1
=
CALLOC
(
1
,
sizeof
(
struct
NR_UL_DCCH_MessageType__c1
));
ul_dcch_msg
.
message
.
choice
.
c1
->
present
=
NR_UL_DCCH_MessageType__c1_PR_rrcReconfigurationComplete
;
rrcReconfigurationComplete
=
ul_dcch_msg
.
message
.
choice
.
c1
->
choice
.
rrcReconfigurationComplete
;
rrcReconfigurationComplete
->
rrc_TransactionIdentifier
=
Transaction_id
;
rrcReconfigurationComplete
->
criticalExtensions
.
present
=
NR_RRCReconfigurationComplete__criticalExtensions_PR_rrcReconfigurationComplete
;
rrcReconfigurationComplete
->
criticalExtensions
.
choice
.
rrcReconfigurationComplete
->
nonCriticalExtension
=
NULL
;
rrcReconfigurationComplete
->
criticalExtensions
.
choice
.
rrcReconfigurationComplete
->
lateNonCriticalExtension
=
NULL
;
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_UL_DCCH_Message
,
(
void
*
)
&
ul_dcch_msg
);
}
enc_rval
=
uper_encode_to_buffer
(
&
asn_DEF_NR_UL_DCCH_Message
,
NULL
,
(
void
*
)
&
ul_dcch_msg
,
buffer
,
100
);
AssertFatal
(
enc_rval
.
encoded
>
0
,
"ASN1 message encoding failed (%s, %lu)!
\n
"
,
enc_rval
.
failed_type
->
name
,
enc_rval
.
encoded
);
LOG_D
(
RRC
,
"rrcReconfigurationComplete Encoded %zd bits (%zd bytes)
\n
"
,
enc_rval
.
encoded
,(
enc_rval
.
encoded
+
7
)
/
8
);
return
((
enc_rval
.
encoded
+
7
)
/
8
);
}
uint8_t
do_RRCSetupComplete
(
uint8_t
Mod_id
,
uint8_t
*
buffer
,
const
uint8_t
Transaction_id
,
uint8_t
sel_plmn_id
,
const
int
dedicatedInfoNASLength
,
const
char
*
dedicatedInfoNAS
){
asn_enc_rval_t
enc_rval
;
NR_UL_DCCH_Message_t
ul_dcch_msg
;
NR_RRCSetupComplete_t
*
RrcSetupComplete
;
memset
((
void
*
)
&
ul_dcch_msg
,
0
,
sizeof
(
NR_UL_DCCH_Message_t
));
ul_dcch_msg
.
message
.
present
=
NR_UL_DCCH_MessageType_PR_c1
;
ul_dcch_msg
.
message
.
choice
.
c1
=
CALLOC
(
1
,
sizeof
(
struct
NR_DL_DCCH_MessageType__c1
));
ul_dcch_msg
.
message
.
choice
.
c1
->
present
=
NR_UL_DCCH_MessageType__c1_PR_rrcSetupComplete
;
RrcSetupComplete
=
ul_dcch_msg
.
message
.
choice
.
c1
->
choice
.
rrcSetupComplete
;
RrcSetupComplete
->
rrc_TransactionIdentifier
=
Transaction_id
;
RrcSetupComplete
->
criticalExtensions
.
present
=
NR_RRCSetupComplete__criticalExtensions_PR_rrcSetupComplete
;
RrcSetupComplete
->
criticalExtensions
.
choice
.
rrcSetupComplete
->
nonCriticalExtension
=
CALLOC
(
1
,
sizeof
(
*
RrcSetupComplete
->
criticalExtensions
.
choice
.
rrcSetupComplete
->
nonCriticalExtension
));
RrcSetupComplete
->
criticalExtensions
.
choice
.
rrcSetupComplete
->
selectedPLMN_Identity
=
sel_plmn_id
;
RrcSetupComplete
->
criticalExtensions
.
choice
.
rrcSetupComplete
->
registeredAMF
=
NULL
;
memset
(
&
RrcSetupComplete
->
criticalExtensions
.
choice
.
rrcSetupComplete
->
dedicatedNAS_Message
,
0
,
sizeof
(
OCTET_STRING_t
));
OCTET_STRING_fromBuf
(
&
RrcSetupComplete
->
criticalExtensions
.
choice
.
rrcSetupComplete
->
dedicatedNAS_Message
,
dedicatedInfoNAS
,
dedicatedInfoNASLength
);
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_DL_DCCH_Message
,
(
void
*
)
&
ul_dcch_msg
);
}
enc_rval
=
uper_encode_to_buffer
(
&
asn_DEF_NR_DL_DCCH_Message
,
NULL
,
(
void
*
)
&
ul_dcch_msg
,
buffer
,
100
);
AssertFatal
(
enc_rval
.
encoded
>
0
,
"ASN1 message encoding failed (%s, %lu)!
\n
"
,
enc_rval
.
failed_type
->
name
,
enc_rval
.
encoded
);
LOG_D
(
RRC
,
"RRCConnectionSetupComplete Encoded %zd bits (%zd bytes)
\n
"
,
enc_rval
.
encoded
,(
enc_rval
.
encoded
+
7
)
/
8
);
return
((
enc_rval
.
encoded
+
7
)
/
8
);
}
openair2/RRC/NR/MESSAGES/asn1_msg.h
View file @
3f05ebfa
...
...
@@ -99,6 +99,10 @@ uint8_t do_NR_SecurityModeCommand(
const
uint8_t
cipheringAlgorithm
,
NR_IntegrityProtAlgorithm_t
*
integrityProtAlgorithm
);
uint8_t
do_NR_UECapabilityEnquiry_nr
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
uint8_t
*
const
buffer
,
const
uint8_t
Transaction_id
);
uint8_t
do_NR_RRCConnectionRelease
(
uint8_t
*
buffer
,
uint8_t
Transaction_id
);
uint16_t
do_RRCReconfiguration
(
...
...
@@ -107,3 +111,10 @@ uint16_t do_RRCReconfiguration(
uint8_t
*
buffer
,
uint8_t
Transaction_id
,
gNB_RRC_INST
*
gnb_rrc_inst
);
uint8_t
do_RRCSetupComplete
(
uint8_t
Mod_id
,
uint8_t
*
buffer
,
const
uint8_t
Transaction_id
,
uint8_t
sel_plmn_id
,
const
int
dedicatedInfoNASLength
,
const
char
*
dedicatedInfoNAS
);
\ No newline at end of file
openair2/RRC/NR/nr_rrc_defs.h
View file @
3f05ebfa
...
...
@@ -134,8 +134,6 @@ typedef enum UE_STATE_NR_e {
/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
#define NR_RRC_TRANSACTION_IDENTIFIER_NUMBER 3
#define ENABLE_SECURITY 1
typedef
struct
{
unsigned
short
transport_block_size
;
/*!< \brief Minimum PDU size in bytes provided by RLC to MAC layer interface */
unsigned
short
max_transport_blocks
;
/*!< \brief Maximum PDU size in bytes provided by RLC to MAC layer interface */
...
...
@@ -289,13 +287,12 @@ typedef struct gNB_RRC_UE_s {
ImsiMobileIdentity_t
imsi
;
#if defined(ENABLE_SECURITY)
/* KeNB as derived from KASME received from EPC */
uint8_t
kenb
[
32
];
int8_t
kenb_ncc
;
/* KgNB as derived from KASME received from EPC */
uint8_t
kgnb
[
32
];
int8_t
kgnb_ncc
;
uint8_t
nh
[
32
];
int8_t
nh_ncc
;
#endif
/* Used integrity/ciphering algorithms */
NR_CipheringAlgorithm_t
ciphering_algorithm
;
e_NR_IntegrityProtAlgorithm
integrity_algorithm
;
...
...
@@ -322,7 +319,7 @@ typedef struct gNB_RRC_UE_s {
uint64_t
amf_ue_ngap_id
:
40
;
nr_rrc_guami_t
ue_guami
;
security_capabilities_t
security_capabilities
;
ngap_security_capabilities_t
security_capabilities
;
/* Total number of e_rab already setup in the list */
uint8_t
setup_e_rabs
;
...
...
openair2/RRC/NR/rrc_gNB.c
View file @
3f05ebfa
...
...
@@ -68,9 +68,7 @@
#include "OCG.h"
#include "OCG_extern.h"
#if defined(ENABLE_SECURITY)
#include "UTIL/OSA/osa_defs.h"
#endif
#include "UTIL/OSA/osa_defs.h"
#include "rrc_eNB_S1AP.h"
#include "rrc_gNB_NGAP.h"
...
...
@@ -92,6 +90,28 @@
extern
RAN_CONTEXT_t
RC
;
extern
boolean_t
nr_rrc_pdcp_config_asn1_req
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
NR_SRB_ToAddModList_t
*
const
srb2add_list
,
NR_DRB_ToAddModList_t
*
const
drb2add_list
,
NR_DRB_ToReleaseList_t
*
const
drb2release_list
,
const
uint8_t
security_modeP
,
uint8_t
*
const
kRRCenc
,
uint8_t
*
const
kRRCint
,
uint8_t
*
const
kUPenc
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
,
LTE_PMCH_InfoList_r9_t
*
pmch_InfoList_r9
#endif
,
rb_id_t
*
const
defaultDRB
,
struct
NR_CellGroupConfig__rlc_BearerToAddModList
*
rlc_bearer2add_list
);
extern
rlc_op_status_t
nr_rrc_rlc_config_asn1_req
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
NR_SRB_ToAddModList_t
*
const
srb2add_listP
,
const
NR_DRB_ToAddModList_t
*
const
drb2add_listP
,
const
NR_DRB_ToReleaseList_t
*
const
drb2release_listP
,
const
LTE_PMCH_InfoList_r9_t
*
const
pmch_InfoList_r9_pP
,
struct
NR_CellGroupConfig__rlc_BearerToAddModList
*
rlc_bearer2add_list
);
mui_t
rrc_gNB_mui
=
0
;
///---------------------------------------------------------------------------------------------------------------///
...
...
@@ -347,7 +367,7 @@ rrc_gNB_generate_RRCSetup(
)
//-----------------------------------------------------------------------------
{
LOG_I
(
RRC
,
"rrc_gNB_generate_RRCSetup
\n
"
);
LOG_I
(
NR_
RRC
,
"rrc_gNB_generate_RRCSetup
\n
"
);
NR_SRB_ToAddModList_t
*
SRB_configList
=
NULL
;
// T(T_GNB_RRC_SETUP,
...
...
@@ -357,7 +377,7 @@ rrc_gNB_generate_RRCSetup(
// T_INT(ctxt_pP->rnti));
gNB_RRC_UE_t
*
ue_p
=
&
ue_context_pP
->
ue_context
;
SRB_configList
=
ue_p
->
SRB_configList
;
do_RRCSetup
(
ctxt_pP
,
ue_p
->
Srb0
.
Tx_buffer
.
payload_size
=
do_RRCSetup
(
ctxt_pP
,
ue_context_pP
,
CC_id
,
(
uint8_t
*
)
ue_p
->
Srb0
.
Tx_buffer
.
Payload
,
...
...
@@ -420,6 +440,13 @@ rrc_gNB_generate_RRCSetup(
ue_context_pP
->
ue_context
.
ue_release_timer_thres
=
1000
;
/* init timers */
// ue_context_pP->ue_context.ue_rrc_inactivity_timer = 0;
#ifdef ITTI_SIM
MessageDef
*
message_p
;
message_p
=
itti_alloc_new_message
(
TASK_RRC_UE_SIM
,
GNB_RRC_CCCH_DATA_IND
);
GNB_RRC_CCCH_DATA_IND
(
message_p
).
sdu
=
(
uint8_t
*
)
ue_p
->
Srb0
.
Tx_buffer
.
Payload
;
GNB_RRC_CCCH_DATA_IND
(
message_p
).
size
=
ue_p
->
Srb0
.
Tx_buffer
.
payload_size
;
itti_send_msg_to_task
(
TASK_RRC_UE_SIM
,
ctxt_pP
->
instance
,
message_p
);
#endif
}
void
...
...
@@ -562,18 +589,18 @@ rrc_gNB_process_RRCReconfigurationComplete(
return
;
}
/* Derive the keys from k
e
nb */
/* Derive the keys from k
g
nb */
if
(
DRB_configList
!=
NULL
)
{
derive_key_up_enc
(
ue_context_pP
->
ue_context
.
ciphering_algorithm
,
ue_context_pP
->
ue_context
.
k
e
nb
,
ue_context_pP
->
ue_context
.
k
g
nb
,
&
kUPenc
);
}
derive_key_rrc_enc
(
ue_context_pP
->
ue_context
.
ciphering_algorithm
,
ue_context_pP
->
ue_context
.
k
e
nb
,
ue_context_pP
->
ue_context
.
k
g
nb
,
&
kRRCenc
);
derive_key_rrc_int
(
ue_context_pP
->
ue_context
.
integrity_algorithm
,
ue_context_pP
->
ue_context
.
k
e
nb
,
ue_context_pP
->
ue_context
.
k
g
nb
,
&
kRRCint
);
/* Refresh SRBs/DRBs */
...
...
@@ -590,6 +617,7 @@ rrc_gNB_process_RRCReconfigurationComplete(
kRRCint
,
kUPenc
,
NULL
,
NULL
,
NULL
);
/* Refresh SRBs/DRBs */
nr_rrc_rlc_config_asn1_req
(
ctxt_pP
,
...
...
@@ -597,9 +625,7 @@ rrc_gNB_process_RRCReconfigurationComplete(
DRB_configList
,
DRB_Release_configList2
,
NULL
,
0
,
0
);
NULL
);
/* Loop through DRBs and establish if necessary */
if
(
DRB_configList
!=
NULL
)
{
...
...
openair2/RRC/NR/rrc_gNB_NGAP.c
View file @
3f05ebfa
...
...
@@ -47,6 +47,7 @@
#include "S1AP_NAS-PDU.h"
#include "executables/softmodem-common.h"
#include "UTIL/OSA/osa_defs.h"
extern
RAN_CONTEXT_t
RC
;
...
...
@@ -115,6 +116,75 @@ rrc_gNB_get_ue_context_from_ngap_ids(
return
NULL
;
}
//------------------------------------------------------------------------------
void
nr_rrc_pdcp_config_security
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
rrc_gNB_ue_context_t
*
const
ue_context_pP
,
const
uint8_t
send_security_mode_command
)
//------------------------------------------------------------------------------
{
NR_SRB_ToAddModList_t
*
SRB_configList
=
ue_context_pP
->
ue_context
.
SRB_configList
;
uint8_t
*
kRRCenc
=
NULL
;
uint8_t
*
kRRCint
=
NULL
;
uint8_t
*
kUPenc
=
NULL
;
pdcp_t
*
pdcp_p
=
NULL
;
static
int
print_keys
=
1
;
hashtable_rc_t
h_rc
;
hash_key_t
key
;
/* Derive the keys from kgnb */
if
(
SRB_configList
!=
NULL
)
{
derive_key_up_enc
(
ue_context_pP
->
ue_context
.
ciphering_algorithm
,
ue_context_pP
->
ue_context
.
kgnb
,
&
kUPenc
);
}
derive_key_rrc_enc
(
ue_context_pP
->
ue_context
.
ciphering_algorithm
,
ue_context_pP
->
ue_context
.
kgnb
,
&
kRRCenc
);
derive_key_rrc_int
(
ue_context_pP
->
ue_context
.
integrity_algorithm
,
ue_context_pP
->
ue_context
.
kgnb
,
&
kRRCint
);
if
(
!
IS_SOFTMODEM_IQPLAYER
)
{
SET_LOG_DUMP
(
DEBUG_SECURITY
)
;
}
if
(
LOG_DUMPFLAG
(
DEBUG_SECURITY
)
)
{
if
(
print_keys
==
1
)
{
print_keys
=
0
;
LOG_DUMPMSG
(
NR_RRC
,
DEBUG_SECURITY
,
ue_context_pP
->
ue_context
.
kgnb
,
32
,
"
\n
KgNB:"
);
LOG_DUMPMSG
(
NR_RRC
,
DEBUG_SECURITY
,
kRRCenc
,
32
,
"
\n
KRRCenc:"
);
LOG_DUMPMSG
(
NR_RRC
,
DEBUG_SECURITY
,
kRRCint
,
32
,
"
\n
KRRCint:"
);
}
}
key
=
PDCP_COLL_KEY_VALUE
(
ctxt_pP
->
module_id
,
ctxt_pP
->
rnti
,
ctxt_pP
->
enb_flag
,
DCCH
,
SRB_FLAG_YES
);
h_rc
=
hashtable_get
(
pdcp_coll_p
,
key
,
(
void
**
)
&
pdcp_p
);
if
(
h_rc
==
HASH_TABLE_OK
)
{
pdcp_config_set_security
(
ctxt_pP
,
pdcp_p
,
DCCH
,
DCCH
+
2
,
(
send_security_mode_command
==
TRUE
)
?
0
|
(
ue_context_pP
->
ue_context
.
integrity_algorithm
<<
4
)
:
(
ue_context_pP
->
ue_context
.
ciphering_algorithm
)
|
(
ue_context_pP
->
ue_context
.
integrity_algorithm
<<
4
),
kRRCenc
,
kRRCint
,
kUPenc
);
}
else
{
LOG_E
(
NR_RRC
,
PROTOCOL_NR_RRC_CTXT_UE_FMT
"Could not get PDCP instance for SRB DCCH %u
\n
"
,
PROTOCOL_NR_RRC_CTXT_UE_ARGS
(
ctxt_pP
),
DCCH
);
}
}
//------------------------------------------------------------------------------
/*
* Initial UE NAS message on S1AP.
...
...
@@ -280,7 +350,7 @@ rrc_gNB_process_NGAP_INITIAL_CONTEXT_SETUP_REQ(
uint8_t
send_security_mode_command
=
TRUE
;
rrc_pdcp_config_security
(
nr_
rrc_pdcp_config_security
(
&
ctxt
,
ue_context_p
,
send_security_mode_command
);
...
...
@@ -289,7 +359,7 @@ rrc_gNB_process_NGAP_INITIAL_CONTEXT_SETUP_REQ(
rrc_gNB_generate_SecurityModeCommand
(
&
ctxt
,
ue_context_p
);
send_security_mode_command
=
FALSE
;
rrc_pdcp_config_security
(
nr_
rrc_pdcp_config_security
(
&
ctxt
,
ue_context_p
,
send_security_mode_command
);
...
...
@@ -370,7 +440,7 @@ int
rrc_gNB_process_security
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
rrc_gNB_ue_context_t
*
const
ue_context_pP
,
security_capabilities_t
*
security_capabilities_pP
ngap_
security_capabilities_t
*
security_capabilities_pP
)
{
boolean_t
changed
=
FALSE
;
NR_CipheringAlgorithm_t
cipheringAlgorithm
;
...
...
@@ -381,19 +451,19 @@ rrc_gNB_process_security(
LOG_D
(
NR_RRC
,
"[eNB %d] NAS security_capabilities.encryption_algorithms %u AS ciphering_algorithm %lu NAS security_capabilities.integrity_algorithms %u AS integrity_algorithm %u
\n
"
,
ctxt_pP
->
module_id
,
ue_context_pP
->
ue_context
.
security_capabilities
.
encryption_algorithms
,
ue_context_pP
->
ue_context
.
security_capabilities
.
nR
encryption_algorithms
,
(
unsigned
long
)
ue_context_pP
->
ue_context
.
ciphering_algorithm
,
ue_context_pP
->
ue_context
.
security_capabilities
.
integrity_algorithms
,
ue_context_pP
->
ue_context
.
security_capabilities
.
nR
integrity_algorithms
,
ue_context_pP
->
ue_context
.
integrity_algorithm
);
/* Select relevant algorithms */
cipheringAlgorithm
=
rrc_gNB_select_ciphering
(
ue_context_pP
->
ue_context
.
security_capabilities
.
encryption_algorithms
);
cipheringAlgorithm
=
rrc_gNB_select_ciphering
(
ue_context_pP
->
ue_context
.
security_capabilities
.
nR
encryption_algorithms
);
if
(
ue_context_pP
->
ue_context
.
ciphering_algorithm
!=
cipheringAlgorithm
)
{
ue_context_pP
->
ue_context
.
ciphering_algorithm
=
cipheringAlgorithm
;
changed
=
TRUE
;
}
integrityProtAlgorithm
=
rrc_gNB_select_integrity
(
ue_context_pP
->
ue_context
.
security_capabilities
.
integrity_algorithms
);
integrityProtAlgorithm
=
rrc_gNB_select_integrity
(
ue_context_pP
->
ue_context
.
security_capabilities
.
nR
integrity_algorithms
);
if
(
ue_context_pP
->
ue_context
.
integrity_algorithm
!=
integrityProtAlgorithm
)
{
ue_context_pP
->
ue_context
.
integrity_algorithm
=
integrityProtAlgorithm
;
...
...
openair2/RRC/NR/rrc_gNB_NGAP.h
View file @
3f05ebfa
...
...
@@ -74,7 +74,7 @@ int
rrc_gNB_process_security
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
rrc_gNB_ue_context_t
*
const
ue_context_pP
,
security_capabilities_t
*
security_capabilities_pP
ngap_
security_capabilities_t
*
security_capabilities_pP
);
#endif
openair2/RRC/NR_UE/L2_interface_ue.c
View file @
3f05ebfa
...
...
@@ -68,3 +68,42 @@ int8_t mac_rrc_nr_data_req_ue(const module_id_t Mod_idP,
return
0
;
}
uint8_t
rrc_data_req_ue
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
rb_id_t
rb_idP
,
const
mui_t
muiP
,
const
confirm_t
confirmP
,
const
sdu_size_t
sdu_sizeP
,
uint8_t
*
const
buffer_pP
,
const
pdcp_transmission_mode_t
modeP
)
{
MessageDef
*
message_p
;
// Uses a new buffer to avoid issue with PDCP buffer content that could be changed by PDCP (asynchronous message handling).
uint8_t
*
message_buffer
;
message_buffer
=
itti_malloc
(
ctxt_pP
->
enb_flag
?
TASK_RRC_ENB
:
TASK_RRC_UE
,
ctxt_pP
->
enb_flag
?
TASK_PDCP_ENB
:
TASK_PDCP_UE
,
sdu_sizeP
);
memcpy
(
message_buffer
,
buffer_pP
,
sdu_sizeP
);
message_p
=
itti_alloc_new_message
(
ctxt_pP
->
enb_flag
?
TASK_RRC_ENB
:
TASK_RRC_UE
,
RRC_DCCH_DATA_REQ
);
RRC_DCCH_DATA_REQ
(
message_p
).
frame
=
ctxt_pP
->
frame
;
RRC_DCCH_DATA_REQ
(
message_p
).
enb_flag
=
ctxt_pP
->
enb_flag
;
RRC_DCCH_DATA_REQ
(
message_p
).
rb_id
=
rb_idP
;
RRC_DCCH_DATA_REQ
(
message_p
).
muip
=
muiP
;
RRC_DCCH_DATA_REQ
(
message_p
).
confirmp
=
confirmP
;
RRC_DCCH_DATA_REQ
(
message_p
).
sdu_size
=
sdu_sizeP
;
RRC_DCCH_DATA_REQ
(
message_p
).
sdu_p
=
message_buffer
;
RRC_DCCH_DATA_REQ
(
message_p
).
mode
=
modeP
;
RRC_DCCH_DATA_REQ
(
message_p
).
module_id
=
ctxt_pP
->
module_id
;
RRC_DCCH_DATA_REQ
(
message_p
).
rnti
=
ctxt_pP
->
rnti
;
RRC_DCCH_DATA_REQ
(
message_p
).
eNB_index
=
ctxt_pP
->
eNB_index
;
itti_send_msg_to_task
(
TASK_PDCP_UE
,
ctxt_pP
->
instance
,
message_p
);
return
TRUE
;
// TODO should be changed to a CNF message later, currently RRC lite does not used the returned value anyway.
}
openair2/RRC/NR_UE/rrc_UE.c
View file @
3f05ebfa
...
...
@@ -33,10 +33,17 @@
#define RRC_UE
#define RRC_UE_C
#include "asn1_conversions.h"
#include "NR_DL-DCCH-Message.h" //asn_DEF_NR_DL_DCCH_Message
#include "NR_DL-CCCH-Message.h" //asn_DEF_NR_DL_CCCH_Message
#include "NR_BCCH-BCH-Message.h" //asn_DEF_NR_BCCH_BCH_Message
#include "NR_BCCH-DL-SCH-Message.h" //asn_DEF_NR_BCCH_DL_SCH_Message
#include "NR_CellGroupConfig.h" //asn_DEF_NR_CellGroupConfig
#include "NR_BWP-Downlink.h" //asn_DEF_NR_BWP_Downlink
#include "NR_RRCReconfiguration.h"
#include "NR_MeasConfig.h"
#include "NR_UL-DCCH-Message.h"
#include "rrc_list.h"
#include "rrc_defs.h"
...
...
@@ -44,8 +51,87 @@
#include "rrc_vars.h"
#include "LAYER2/NR_MAC_UE/mac_proto.h"
#include "intertask_interface.h"
#include "executables/softmodem-common.h"
#include "plmn_data.h"
#include "pdcp.h"
#include "UTIL/OSA/osa_defs.h"
#include "common/utils/LOG/log.h"
#include "common/utils/LOG/vcd_signal_dumper.h"
mui_t
nr_rrc_mui
=
0
;
static
Rrc_State_t
nr_rrc_get_state
(
module_id_t
ue_mod_idP
)
{
return
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
;
}
static
Rrc_Sub_State_t
nr_rrc_get_sub_state
(
module_id_t
ue_mod_idP
)
{
return
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcSubState
;
}
static
int
nr_rrc_set_state
(
module_id_t
ue_mod_idP
,
Rrc_State_t
state
)
{
AssertFatal
((
RRC_STATE_FIRST
<=
state
)
&&
(
state
<=
RRC_STATE_LAST
),
"Invalid state %d!
\n
"
,
state
);
if
(
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
!=
state
)
{
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
=
state
;
return
(
1
);
}
return
(
0
);
}
static
int
nr_rrc_set_sub_state
(
module_id_t
ue_mod_idP
,
Rrc_Sub_State_NR_t
subState
)
{
if
(
AMF_MODE_ENABLED
)
{
switch
(
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
)
{
case
RRC_STATE_INACTIVE_NR
:
AssertFatal
((
RRC_SUB_STATE_INACTIVE_FIRST_NR
<=
subState
)
&&
(
subState
<=
RRC_SUB_STATE_INACTIVE_LAST_NR
),
"Invalid nr sub state %d for state %d!
\n
"
,
subState
,
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
);
break
;
case
RRC_STATE_IDLE_NR
:
AssertFatal
((
RRC_SUB_STATE_IDLE_FIRST_NR
<=
subState
)
&&
(
subState
<=
RRC_SUB_STATE_IDLE_LAST_NR
),
"Invalid nr sub state %d for state %d!
\n
"
,
subState
,
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
);
break
;
case
RRC_STATE_CONNECTED_NR
:
AssertFatal
((
RRC_SUB_STATE_CONNECTED_FIRST_NR
<=
subState
)
&&
(
subState
<=
RRC_SUB_STATE_CONNECTED_LAST_NR
),
"Invalid nr sub state %d for state %d!
\n
"
,
subState
,
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcState
);
break
;
}
}
if
(
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcSubState
!=
subState
)
{
NR_UE_rrc_inst
[
ue_mod_idP
].
nrRrcSubState
=
subState
;
return
(
1
);
}
return
(
0
);
}
extern
boolean_t
nr_rrc_pdcp_config_asn1_req
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
NR_SRB_ToAddModList_t
*
const
srb2add_list
,
NR_DRB_ToAddModList_t
*
const
drb2add_list
,
NR_DRB_ToReleaseList_t
*
const
drb2release_list
,
const
uint8_t
security_modeP
,
uint8_t
*
const
kRRCenc
,
uint8_t
*
const
kRRCint
,
uint8_t
*
const
kUPenc
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
,
LTE_PMCH_InfoList_r9_t
*
pmch_InfoList_r9
#endif
,
rb_id_t
*
const
defaultDRB
,
struct
NR_CellGroupConfig__rlc_BearerToAddModList
*
rlc_bearer2add_list
);
extern
rlc_op_status_t
nr_rrc_rlc_config_asn1_req
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
NR_SRB_ToAddModList_t
*
const
srb2add_listP
,
const
NR_DRB_ToAddModList_t
*
const
drb2add_listP
,
const
NR_DRB_ToReleaseList_t
*
const
drb2release_listP
,
const
LTE_PMCH_InfoList_r9_t
*
const
pmch_InfoList_r9_pP
,
struct
NR_CellGroupConfig__rlc_BearerToAddModList
*
rlc_bearer2add_list
);
// from LTE-RRC DL-DCCH RRCConnectionReconfiguration nr-secondary-cell-group-config (encoded)
int8_t
nr_rrc_ue_decode_secondary_cellgroup_config
(
...
...
@@ -384,6 +470,42 @@ int8_t nr_ue_process_spcell_config(NR_SpCellConfig_t *spcell_config){
return
0
;
}
//-----------------------------------------------------------------------------
void
rrc_ue_generate_RRCSetupRequest
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
)
{
uint8_t
i
=
0
,
rv
[
6
];
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Srb0
[
gNB_index
].
Tx_buffer
.
payload_size
==
0
)
{
// Get RRCConnectionRequest, fill random for now
// Generate random byte stream for contention resolution
for
(
i
=
0
;
i
<
6
;
i
++
)
{
#ifdef SMBV
// if SMBV is configured the contention resolution needs to be fix for the connection procedure to succeed
rv
[
i
]
=
i
;
#else
rv
[
i
]
=
taus
()
&
0xff
;
#endif
LOG_T
(
RRC
,
"%x."
,
rv
[
i
]);
}
LOG_T
(
RRC
,
"
\n
"
);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Srb0
[
gNB_index
].
Tx_buffer
.
payload_size
=
do_RRCSetupRequest
(
ctxt_pP
->
module_id
,
(
uint8_t
*
)
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Srb0
[
gNB_index
].
Tx_buffer
.
Payload
,
rv
);
LOG_I
(
RRC
,
"[UE %d] : Frame %d, Logical Channel UL-CCCH (SRB0), Generating RRCSetupRequest (bytes %d, gNB %d)
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Srb0
[
gNB_index
].
Tx_buffer
.
payload_size
,
gNB_index
);
for
(
i
=
0
;
i
<
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Srb0
[
gNB_index
].
Tx_buffer
.
payload_size
;
i
++
)
{
LOG_T
(
RRC
,
"%x."
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Srb0
[
gNB_index
].
Tx_buffer
.
Payload
[
i
]);
}
LOG_T
(
RRC
,
"
\n
"
);
/*UE_rrc_inst[ue_mod_idP].Srb0[Idx].Tx_buffer.Payload[i] = taus()&0xff;
UE_rrc_inst[ue_mod_idP].Srb0[Idx].Tx_buffer.payload_size =i; */
}
}
/*brief decode BCCH-BCH (MIB) message*/
int8_t
nr_rrc_ue_decode_NR_BCCH_BCH_Message
(
const
module_id_t
module_id
,
...
...
@@ -432,6 +554,896 @@ int8_t nr_rrc_ue_decode_NR_BCCH_BCH_Message(
return
0
;
}
static
const
char
siWindowLength
[
10
][
5
]
=
{
"5s"
,
"10s"
,
"20s"
,
"40s"
,
"80s"
,
"160s"
,
"320s"
,
"640s"
,
"1280s"
,
"ERR"
};
// {"1ms","2ms","5ms","10ms","15ms","20ms","40ms","80ms","ERR"};
static
const
char
siWindowLength_int
[
9
]
=
{
5
,
10
,
20
,
40
,
80
,
160
,
320
,
640
,
1280
};
//{1,2,5,10,15,20,40,80};
static
const
char
SIBType
[
12
][
6
]
=
{
"SIB3"
,
"SIB4"
,
"SIB5"
,
"SIB6"
,
"SIB7"
,
"SIB8"
,
"SIB9"
,
"SIB10"
,
"SIB11"
,
"SIB12"
,
"SIB13"
,
"Spare"
};
static
const
char
SIBPeriod
[
8
][
6
]
=
{
"rf8"
,
"rf16"
,
"rf32"
,
"rf64"
,
"rf128"
,
"rf256"
,
"rf512"
,
"ERR"
};
static
int
siPeriod_int
[
7
]
=
{
80
,
160
,
320
,
640
,
1280
,
2560
,
5120
};
const
char
*
nr_SIBreserved
(
long
value
)
{
if
(
value
<
0
||
value
>
1
)
return
"ERR"
;
if
(
value
)
return
"notReserved"
;
return
"reserved"
;
}
void
nr_dump_sib2
(
NR_SIB2_t
*
sib2
){
//cellReselectionInfoCommon
//nrofSS_BlocksToAverage
if
(
sib2
->
cellReselectionInfoCommon
.
nrofSS_BlocksToAverage
)
LOG_I
(
RRC
,
"cellReselectionInfoCommon.nrofSS_BlocksToAverage : %ld
\n
"
,
*
sib2
->
cellReselectionInfoCommon
.
nrofSS_BlocksToAverage
);
else
LOG_I
(
RRC
,
"cellReselectionInfoCommon->nrofSS_BlocksToAverage : not defined
\n
"
);
//absThreshSS_BlocksConsolidation
if
(
sib2
->
cellReselectionInfoCommon
.
absThreshSS_BlocksConsolidation
){
LOG_I
(
RRC
,
"absThreshSS_BlocksConsolidation.thresholdRSRP : %ld
\n
"
,
*
sib2
->
cellReselectionInfoCommon
.
absThreshSS_BlocksConsolidation
->
thresholdRSRP
);
LOG_I
(
RRC
,
"absThreshSS_BlocksConsolidation.thresholdRSRQ : %ld
\n
"
,
*
sib2
->
cellReselectionInfoCommon
.
absThreshSS_BlocksConsolidation
->
thresholdRSRQ
);
LOG_I
(
RRC
,
"absThreshSS_BlocksConsolidation.thresholdSINR : %ld
\n
"
,
*
sib2
->
cellReselectionInfoCommon
.
absThreshSS_BlocksConsolidation
->
thresholdSINR
);
}
else
LOG_I
(
RRC
,
"cellReselectionInfoCommon->absThreshSS_BlocksConsolidation : not defined
\n
"
);
//q_Hyst
LOG_I
(
RRC
,
"cellReselectionInfoCommon.q_Hyst : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
q_Hyst
);
//speedStateReselectionPars
if
(
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
){
LOG_I
(
RRC
,
"speedStateReselectionPars->mobilityStateParameters.t_Evaluation : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
->
mobilityStateParameters
.
t_Evaluation
);
LOG_I
(
RRC
,
"speedStateReselectionPars->mobilityStateParameters.t_HystNormal : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
->
mobilityStateParameters
.
t_HystNormal
);
LOG_I
(
RRC
,
"speedStateReselectionPars->mobilityStateParameters.n_CellChangeMedium : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
->
mobilityStateParameters
.
n_CellChangeMedium
);
LOG_I
(
RRC
,
"speedStateReselectionPars->mobilityStateParameters.n_CellChangeHigh : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
->
mobilityStateParameters
.
n_CellChangeHigh
);
LOG_I
(
RRC
,
"speedStateReselectionPars->q_HystSF.sf_Medium : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
->
q_HystSF
.
sf_Medium
);
LOG_I
(
RRC
,
"speedStateReselectionPars->q_HystSF.sf_High : %ld
\n
"
,
sib2
->
cellReselectionInfoCommon
.
speedStateReselectionPars
->
q_HystSF
.
sf_High
);
}
else
LOG_I
(
RRC
,
"cellReselectionInfoCommon->speedStateReselectionPars : not defined
\n
"
);
//cellReselectionServingFreqInfo
if
(
sib2
->
cellReselectionServingFreqInfo
.
s_NonIntraSearchP
)
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo.s_NonIntraSearchP : %ld
\n
"
,
*
sib2
->
cellReselectionServingFreqInfo
.
s_NonIntraSearchP
);
else
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo->s_NonIntraSearchP : not defined
\n
"
);
if
(
sib2
->
cellReselectionServingFreqInfo
.
s_NonIntraSearchQ
)
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo.s_NonIntraSearchQ : %ld
\n
"
,
*
sib2
->
cellReselectionServingFreqInfo
.
s_NonIntraSearchQ
);
else
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo->s_NonIntraSearchQ : not defined
\n
"
);
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo.threshServingLowP : %ld
\n
"
,
sib2
->
cellReselectionServingFreqInfo
.
threshServingLowP
);
if
(
sib2
->
cellReselectionServingFreqInfo
.
threshServingLowQ
)
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo.threshServingLowQ : %ld
\n
"
,
*
sib2
->
cellReselectionServingFreqInfo
.
threshServingLowQ
);
else
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo->threshServingLowQ : not defined
\n
"
);
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo.cellReselectionPriority : %ld
\n
"
,
sib2
->
cellReselectionServingFreqInfo
.
cellReselectionPriority
);
if
(
sib2
->
cellReselectionServingFreqInfo
.
cellReselectionSubPriority
)
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo.cellReselectionSubPriority : %ld
\n
"
,
*
sib2
->
cellReselectionServingFreqInfo
.
cellReselectionSubPriority
);
else
LOG_I
(
RRC
,
"cellReselectionServingFreqInfo->cellReselectionSubPriority : not defined
\n
"
);
//intraFreqCellReselectionInfo
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.q_RxLevMin : %ld
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
q_RxLevMin
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
q_RxLevMinSUL
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.q_RxLevMinSUL : %ld
\n
"
,
*
sib2
->
intraFreqCellReselectionInfo
.
q_RxLevMinSUL
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->q_RxLevMinSUL : not defined
\n
"
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
q_QualMin
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.q_QualMin : %ld
\n
"
,
*
sib2
->
intraFreqCellReselectionInfo
.
q_QualMin
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->q_QualMin : not defined
\n
"
);
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.s_IntraSearchP : %ld
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
s_IntraSearchP
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
s_IntraSearchQ
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.s_IntraSearchQ : %ld
\n
"
,
*
sib2
->
intraFreqCellReselectionInfo
.
s_IntraSearchQ
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->s_IntraSearchQ : not defined
\n
"
);
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.t_ReselectionNR : %ld
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
t_ReselectionNR
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
frequencyBandList
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.frequencyBandList : %p
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
frequencyBandList
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->frequencyBandList : not defined
\n
"
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
frequencyBandListSUL
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.frequencyBandListSUL : %p
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
frequencyBandListSUL
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->frequencyBandListSUL : not defined
\n
"
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
p_Max
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.p_Max : %ld
\n
"
,
*
sib2
->
intraFreqCellReselectionInfo
.
p_Max
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->p_Max : not defined
\n
"
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
smtc
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.smtc : %p
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
smtc
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->smtc : not defined
\n
"
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
ss_RSSI_Measurement
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.ss_RSSI_Measurement : %p
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
ss_RSSI_Measurement
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->ss_RSSI_Measurement : not defined
\n
"
);
if
(
sib2
->
intraFreqCellReselectionInfo
.
ssb_ToMeasure
)
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.ssb_ToMeasure : %p
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
ssb_ToMeasure
);
else
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo->ssb_ToMeasure : not defined
\n
"
);
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo.deriveSSB_IndexFromCell : %d
\n
"
,
sib2
->
intraFreqCellReselectionInfo
.
deriveSSB_IndexFromCell
);
}
void
nr_dump_sib3
(
NR_SIB3_t
*
sib3
)
{
//intraFreqNeighCellList
if
(
sib3
->
intraFreqNeighCellList
){
LOG_I
(
RRC
,
"intraFreqNeighCellList : %p
\n
"
,
sib3
->
intraFreqNeighCellList
);
const
int
n
=
sib3
->
intraFreqNeighCellList
->
list
.
count
;
for
(
int
i
=
0
;
i
<
n
;
++
i
){
LOG_I
(
RRC
,
"intraFreqNeighCellList->physCellId : %ld
\n
"
,
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
physCellId
);
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_OffsetCell : %ld
\n
"
,
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_OffsetCell
);
if
(
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_RxLevMinOffsetCell
)
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_RxLevMinOffsetCell : %ld
\n
"
,
*
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_RxLevMinOffsetCell
);
else
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_RxLevMinOffsetCell : not defined
\n
"
);
if
(
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_RxLevMinOffsetCellSUL
)
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_RxLevMinOffsetCellSUL : %ld
\n
"
,
*
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_RxLevMinOffsetCellSUL
);
else
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_RxLevMinOffsetCellSUL : not defined
\n
"
);
if
(
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_QualMinOffsetCell
)
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_QualMinOffsetCell : %ld
\n
"
,
*
sib3
->
intraFreqNeighCellList
->
list
.
array
[
i
]
->
q_QualMinOffsetCell
);
else
LOG_I
(
RRC
,
"intraFreqNeighCellList->q_QualMinOffsetCell : not defined
\n
"
);
}
}
else
{
LOG_I
(
RRC
,
"intraFreqCellReselectionInfo : not defined
\n
"
);
}
//intraFreqBlackCellList
if
(
sib3
->
intraFreqBlackCellList
){
LOG_I
(
RRC
,
"intraFreqBlackCellList : %p
\n
"
,
sib3
->
intraFreqBlackCellList
);
const
int
n
=
sib3
->
intraFreqBlackCellList
->
list
.
count
;
for
(
int
i
=
0
;
i
<
n
;
++
i
){
LOG_I
(
RRC
,
"intraFreqBlackCellList->start : %ld
\n
"
,
sib3
->
intraFreqBlackCellList
->
list
.
array
[
i
]
->
start
);
if
(
sib3
->
intraFreqBlackCellList
->
list
.
array
[
i
]
->
range
)
LOG_I
(
RRC
,
"intraFreqBlackCellList->range : %ld
\n
"
,
*
sib3
->
intraFreqBlackCellList
->
list
.
array
[
i
]
->
range
);
else
LOG_I
(
RRC
,
"intraFreqBlackCellList->range : not defined
\n
"
);
}
}
else
{
LOG_I
(
RRC
,
"intraFreqBlackCellList : not defined
\n
"
);
}
//lateNonCriticalExtension
if
(
sib3
->
lateNonCriticalExtension
)
LOG_I
(
RRC
,
"lateNonCriticalExtension : %p
\n
"
,
sib3
->
lateNonCriticalExtension
);
else
LOG_I
(
RRC
,
"lateNonCriticalExtension : not defined
\n
"
);
}
int
nr_decode_SI
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
)
{
NR_SystemInformation_t
**
si
=
&
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
si
[
gNB_index
];
int
new_sib
=
0
;
NR_SIB1_t
*
sib1
=
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib1
[
gNB_index
];
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SI
,
VCD_FUNCTION_IN
);
// Dump contents
if
((
*
si
)
->
criticalExtensions
.
present
==
NR_SystemInformation__criticalExtensions_PR_systemInformation
||
(
*
si
)
->
criticalExtensions
.
present
==
NR_SystemInformation__criticalExtensions_PR_criticalExtensionsFuture_r16
)
{
LOG_D
(
RRC
,
"[UE] (*si)->criticalExtensions.choice.NR_SystemInformation_t->sib_TypeAndInfo.list.count %d
\n
"
,
(
*
si
)
->
criticalExtensions
.
choice
.
systemInformation
->
sib_TypeAndInfo
.
list
.
count
);
}
else
{
LOG_D
(
RRC
,
"[UE] Unknown criticalExtension version (not Rel16)
\n
"
);
return
-
1
;
}
for
(
int
i
=
0
;
i
<
(
*
si
)
->
criticalExtensions
.
choice
.
systemInformation
->
sib_TypeAndInfo
.
list
.
count
;
i
++
)
{
SystemInformation_IEs__sib_TypeAndInfo__Member
*
typeandinfo
;
typeandinfo
=
(
*
si
)
->
criticalExtensions
.
choice
.
systemInformation
->
sib_TypeAndInfo
.
list
.
array
[
i
];
switch
(
typeandinfo
->
present
)
{
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib2
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
2
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
2
;
//new_sib=1;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib2
[
gNB_index
],
&
typeandinfo
->
choice
.
sib2
,
sizeof
(
NR_SIB2_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB2 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
nr_dump_sib2
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib2
[
gNB_index
]
);
LOG_I
(
RRC
,
"[FRAME %05"
PRIu32
"][RRC_UE][MOD %02"
PRIu8
"][][--- MAC_CONFIG_REQ (SIB2 params gNB %"
PRIu8
") --->][MAC_UE][MOD %02"
PRIu8
"][]
\n
"
,
ctxt_pP
->
frame
,
ctxt_pP
->
module_id
,
gNB_index
,
ctxt_pP
->
module_id
);
//TODO rrc_mac_config_req_ue
// After SI is received, prepare RRCConnectionRequest
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MBMS_flag
<
3
)
// see -Q option
if
(
AMF_MODE_ENABLED
)
{
rrc_ue_generate_RRCSetupRequest
(
ctxt_pP
,
gNB_index
);
}
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
State
==
NR_RRC_IDLE
)
{
LOG_I
(
RRC
,
"[UE %d] Received SIB1/SIB2/SIB3 Switching to RRC_SI_RECEIVED
\n
"
,
ctxt_pP
->
module_id
);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
State
=
NR_RRC_SI_RECEIVED
;
#if ENABLE_RAL
/* TODO {
MessageDef *message_ral_p = NULL;
rrc_ral_system_information_ind_t ral_si_ind;
message_ral_p = itti_alloc_new_message (TASK_RRC_UE, RRC_RAL_SYSTEM_INFORMATION_IND);
memset(&ral_si_ind, 0, sizeof(rrc_ral_system_information_ind_t));
ral_si_ind.plmn_id.MCCdigit2 = '0';
ral_si_ind.plmn_id.MCCdigit1 = '2';
ral_si_ind.plmn_id.MNCdigit3 = '0';
ral_si_ind.plmn_id.MCCdigit3 = '8';
ral_si_ind.plmn_id.MNCdigit2 = '9';
ral_si_ind.plmn_id.MNCdigit1 = '9';
ral_si_ind.cell_id = 1;
ral_si_ind.dbm = 0;
//ral_si_ind.dbm = fifo_dump_emos_UE.PHY_measurements->rx_rssi_dBm[gNB_index];
// TO DO
ral_si_ind.sinr = 0;
//ral_si_ind.sinr = fifo_dump_emos_UE.PHY_measurements->subband_cqi_dB[gNB_index][phy_vars_ue->lte_frame_parms.nb_antennas_rx][0];
// TO DO
ral_si_ind.link_data_rate = 0;
memcpy (&message_ral_p->ittiMsg, (void *) &ral_si_ind, sizeof(rrc_ral_system_information_ind_t));
#warning "ue_mod_idP ? for instance ?"
itti_send_msg_to_task (TASK_RAL_UE, UE_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), message_ral_p);
}*/
#endif
}
}
break
;
// case SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib3
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
4
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
4
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib3
[
gNB_index
],
&
typeandinfo
->
choice
.
sib3
,
sizeof
(
LTE_SystemInformationBlockType3_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB3 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
nr_dump_sib3
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib3
[
gNB_index
]
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib4
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
8
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
8
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib4
[
gNB_index
],
typeandinfo
->
choice
.
sib4
,
sizeof
(
NR_SIB4_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB4 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib5
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
16
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
16
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib5
[
gNB_index
],
typeandinfo
->
choice
.
sib5
,
sizeof
(
NR_SIB5_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB5 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
//dump_sib5(NR_UE_rrc_inst[ctxt_pP->module_id].sib5[gNB_index]);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib6
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
32
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
32
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib6
[
gNB_index
],
typeandinfo
->
choice
.
sib6
,
sizeof
(
NR_SIB6_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB6 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib7
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
64
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
64
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib7
[
gNB_index
],
typeandinfo
->
choice
.
sib7
,
sizeof
(
NR_SIB7_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB7 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib8
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
128
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
128
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib8
[
gNB_index
],
typeandinfo
->
choice
.
sib8
,
sizeof
(
NR_SIB8_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB8 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib9
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
256
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
256
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib9
[
gNB_index
],
typeandinfo
->
choice
.
sib9
,
sizeof
(
NR_SIB9_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB9 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib10_v1610
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
512
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
512
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib10
[
gNB_index
],
typeandinfo
->
choice
.
sib10_v1610
,
sizeof
(
NR_SIB10_r16_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB10 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib11_v1610
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
1024
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
1024
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib11
[
gNB_index
],
typeandinfo
->
choice
.
sib11_v1610
,
sizeof
(
NR_SIB11_r16_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB11 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib12_v1610
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
2048
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
2048
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib12
[
gNB_index
],
typeandinfo
->
choice
.
sib12_v1610
,
sizeof
(
NR_SIB12_r16_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB12 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib13_v1610
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
4096
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
4096
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib13
[
gNB_index
],
typeandinfo
->
choice
.
sib13_v1610
,
sizeof
(
NR_SIB13_r16_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB13 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
//dump_sib13( NR_UE_rrc_inst[ctxt_pP->module_id].sib13[gNB_index] );
// adding here function to store necessary parameters for using in decode_MCCH_Message + maybe transfer to PHY layer
LOG_I
(
RRC
,
"[FRAME %05"
PRIu32
"][RRC_UE][MOD %02"
PRIu8
"][][--- MAC_CONFIG_REQ (SIB13 params gNB %"
PRIu8
") --->][MAC_UE][MOD %02"
PRIu8
"][]
\n
"
,
ctxt_pP
->
frame
,
ctxt_pP
->
module_id
,
gNB_index
,
ctxt_pP
->
module_id
);
// TODO rrc_mac_config_req_ue
}
break
;
case
NR_SystemInformation_IEs__sib_TypeAndInfo__Member_PR_sib14_v1610
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
8192
)
==
0
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
|=
8192
;
new_sib
=
1
;
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib12
[
gNB_index
],
typeandinfo
->
choice
.
sib14_v1610
,
sizeof
(
NR_SIB14_r16_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Frame %"
PRIu32
" Found SIB14 from gNB %"
PRIu8
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
}
break
;
default:
break
;
}
if
(
new_sib
==
1
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIcnt
++
;
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIcnt
==
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
count
)
nr_rrc_set_sub_state
(
ctxt_pP
->
module_id
,
RRC_SUB_STATE_IDLE_SIB_COMPLETE
);
LOG_I
(
RRC
,
"SIStatus %x, SIcnt %d/%d
\n
"
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIcnt
,
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
count
);
}
}
//if (new_sib == 1) {
// NR_UE_rrc_inst[ctxt_pP->module_id].Info[gNB_index].SIcnt++;
// if (NR_UE_rrc_inst[ctxt_pP->module_id].Info[gNB_index].SIcnt == sib1->schedulingInfoList.list.count)
// rrc_set_sub_state( ctxt_pP->module_id, RRC_SUB_STATE_IDLE_SIB_COMPLETE );
// LOG_I(RRC,"SIStatus %x, SIcnt %d/%d\n",
// NR_UE_rrc_inst[ctxt_pP->module_id].Info[gNB_index].SIStatus,
// NR_UE_rrc_inst[ctxt_pP->module_id].Info[gNB_index].SIcnt,
// sib1->schedulingInfoList.list.count);
//}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SI
,
VCD_FUNCTION_OUT
);
return
0
;
}
int
nr_decode_SIB1
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
,
const
uint8_t
rsrq
,
const
uint8_t
rsrp
)
{
NR_SIB1_t
*
sib1
=
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib1
[
gNB_index
];
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SIB1
,
VCD_FUNCTION_IN
);
LOG_I
(
RRC
,
"[UE %d] : Dumping SIB 1
\n
"
,
ctxt_pP
->
module_id
);
const
int
n
=
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
count
;
for
(
int
i
=
0
;
i
<
n
;
++
i
)
{
NR_PLMN_Identity_t
*
PLMN_identity
=
&
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
i
]
->
plmn_IdentityList
.
list
.
array
[
0
];
int
mccdigits
=
PLMN_identity
->
mcc
->
list
.
count
;
int
mncdigits
=
PLMN_identity
->
mnc
.
list
.
count
;
int
mcc
;
if
(
mccdigits
==
2
)
{
mcc
=
*
PLMN_identity
->
mcc
->
list
.
array
[
0
]
*
10
+
*
PLMN_identity
->
mcc
->
list
.
array
[
1
];
}
else
{
mcc
=
*
PLMN_identity
->
mcc
->
list
.
array
[
0
]
*
100
+
*
PLMN_identity
->
mcc
->
list
.
array
[
1
]
*
10
+
*
PLMN_identity
->
mcc
->
list
.
array
[
2
];
}
int
mnc
;
if
(
mncdigits
==
2
)
{
mnc
=
*
PLMN_identity
->
mnc
.
list
.
array
[
0
]
*
10
+
*
PLMN_identity
->
mnc
.
list
.
array
[
1
];
}
else
{
mnc
=
*
PLMN_identity
->
mnc
.
list
.
array
[
0
]
*
100
+
*
PLMN_identity
->
mnc
.
list
.
array
[
1
]
*
10
+
*
PLMN_identity
->
mnc
.
list
.
array
[
2
];
}
LOG_I
(
RRC
,
"PLMN %d MCC %0*d, MNC %0*d
\n
"
,
i
+
1
,
mccdigits
,
mcc
,
mncdigits
,
mnc
);
// search internal table for provider name
int
plmn_ind
=
0
;
while
(
plmn_data
[
plmn_ind
].
mcc
>
0
)
{
if
((
plmn_data
[
plmn_ind
].
mcc
==
mcc
)
&&
(
plmn_data
[
plmn_ind
].
mnc
==
mnc
))
{
LOG_I
(
RRC
,
"Found %s (name from internal table)
\n
"
,
plmn_data
[
plmn_ind
].
oper_short
);
break
;
}
plmn_ind
++
;
}
}
LOG_I
(
RRC
,
"TAC 0x%04x
\n
"
,
((
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
trackingAreaCode
->
size
==
2
)
?
((
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
trackingAreaCode
->
buf
[
0
]
<<
8
)
+
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
trackingAreaCode
->
buf
[
1
])
:
0
));
LOG_I
(
RRC
,
"cellReservedForOperatorUse : raw:%ld decoded:%s
\n
"
,
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellReservedForOperatorUse
,
nr_SIBreserved
(
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellReservedForOperatorUse
)
);
LOG_I
(
RRC
,
"cellAccessRelatedInfo.cellIdentity : raw:%"
PRIu32
" decoded:%02x.%02x.%02x.%02x
\n
"
,
BIT_STRING_to_uint32
(
&
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
),
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
.
buf
[
0
],
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
.
buf
[
1
],
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
.
buf
[
2
],
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
.
buf
[
3
]
>>
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
.
bits_unused
);
//LOG_I( RRC, "cellAccessRelatedInfo.cellBarred : raw:%ld decoded:%s\n", sib1->cellAccessRelatedInfo.cellBarred, SIBbarred(sib1->cellAccessRelatedInfo.cellBarred) );
//LOG_I( RRC, "cellAccessRelatedInfo.intraFreqReselection : raw:%ld decoded:%s\n", sib1->cellAccessRelatedInfo.intraFreqReselection, SIBallowed(sib1->cellAccessRelatedInfo.intraFreqReselection) );
//LOG_I( RRC, "cellAccessRelatedInfo.csg_Indication : %d\n", sib1->cellAccessRelatedInfo.csg_Indication );
//if (sib1->cellAccessRelatedInfo.csg_Identity)
// LOG_I( RRC, "cellAccessRelatedInfo.csg_Identity : %"PRIu32"\n", BIT_STRING_to_uint32(sib1->cellAccessRelatedInfo.csg_Identity) );
//else
// LOG_I( RRC, "cellAccessRelatedInfo.csg_Identity : not defined\n" );
LOG_I
(
RRC
,
"cellSelectionInfo.q_RxLevMin : %ld
\n
"
,
sib1
->
cellSelectionInfo
->
q_RxLevMin
);
if
(
sib1
->
cellSelectionInfo
->
q_RxLevMinOffset
)
LOG_I
(
RRC
,
"cellSelectionInfo.q_RxLevMinOffset : %ld
\n
"
,
*
sib1
->
cellSelectionInfo
->
q_RxLevMinOffset
);
else
LOG_I
(
RRC
,
"cellSelectionInfo.q_RxLevMinOffset : not defined
\n
"
);
//if (sib1->p_Max)
// LOG_I( RRC, "p_Max : %ld\n", *sib1->p_Max );
//else
// LOG_I( RRC, "p_Max : not defined\n" );
//LOG_I( RRC, "freqBandIndicator : %ld\n", sib1->freqBandIndicator );
if
(
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
count
>
0
)
{
for
(
int
i
=
0
;
i
<
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
count
;
i
++
)
{
LOG_I
(
RRC
,
"si_Periodicity[%d] : %s
\n
"
,
i
,
SIBPeriod
[
min
(
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
array
[
i
]
->
si_Periodicity
,
7
)]);
if
(
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
array
[
i
]
->
sib_MappingInfo
.
list
.
count
>
0
)
{
char
temp
[
32
*
sizeof
(
SIBType
[
0
])]
=
{
0
};
// maxSIB==32
for
(
int
j
=
0
;
j
<
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
array
[
i
]
->
sib_MappingInfo
.
list
.
count
;
j
++
)
{
sprintf
(
temp
+
j
*
sizeof
(
SIBType
[
0
]),
"%*s "
,
(
int
)
sizeof
(
SIBType
[
0
])
-
1
,
SIBType
[
min
(
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
array
[
i
]
->
sib_MappingInfo
.
list
.
array
[
0
]
->
type
,
11
)]
);
}
LOG_I
(
RRC
,
"siSchedulingInfoSIBType[%d] : %s
\n
"
,
i
,
temp
);
}
else
{
LOG_I
(
RRC
,
"mapping list %d is null
\n
"
,
i
);
}
}
}
else
{
LOG_E
(
RRC
,
"siSchedulingInfoPeriod[0] : PROBLEM!!!
\n
"
);
return
-
1
;
}
if
(
sib1
->
servingCellConfigCommon
->
tdd_UL_DL_ConfigurationCommon
)
{
//TODO
}
LOG_I
(
RRC
,
"siWindowLength : %s
\n
"
,
siWindowLength
[
min
(
sib1
->
si_SchedulingInfo
->
si_WindowLength
,
8
)]
);
//LOG_I( RRC, "systemInfoValueTag : %ld\n", sib1->systemInfoValueTag );
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIperiod
=
siPeriod_int
[
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
array
[
0
]
->
si_Periodicity
];
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIwindowsize
=
siWindowLength_int
[
sib1
->
si_SchedulingInfo
->
si_WindowLength
];
LOG_I
(
RRC
,
"[FRAME unknown][RRC_UE][MOD %02"
PRIu8
"][][--- MAC_CONFIG_REQ (SIB1 params gNB %"
PRIu8
") --->][MAC_UE][MOD %02"
PRIu8
"][]
\n
"
,
ctxt_pP
->
module_id
,
gNB_index
,
ctxt_pP
->
module_id
);
//rrc_mac_config_req_ue
LOG_I
(
RRC
,
"Setting SIStatus bit 0 to 1
\n
"
);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
=
1
;
//NR_UE_rrc_inst[ctxt_pP->module_id].Info[gNB_index].SIB1systemInfoValueTag = sib1->systemInfoValueTag;
if
(
AMF_MODE_ENABLED
)
{
int
cell_valid
=
0
;
//if (sib1->cellAccessRelatedInfo.cellBarred == LTE_SystemInformationBlockType1__cellAccessRelatedInfo__cellBarred_notBarred) {
/* Cell is not barred */
int
plmn
;
int
plmn_number
;
plmn_number
=
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
count
;
/* Compare requested PLMN and PLMNs from SIB1*/
for
(
plmn
=
0
;
plmn
<
plmn_number
;
plmn
++
)
{
NR_PLMN_Identity_t
*
plmn_Identity
;
plmn_Identity
=
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
plmn
]
->
plmn_IdentityList
.
list
.
array
[
0
];
if
(
(
(
plmn_Identity
->
mcc
==
NULL
)
||
(
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MCCdigit1
==
*
(
plmn_Identity
->
mcc
->
list
.
array
[
0
]))
&&
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MCCdigit2
==
*
(
plmn_Identity
->
mcc
->
list
.
array
[
1
]))
&&
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MCCdigit3
==
*
(
plmn_Identity
->
mcc
->
list
.
array
[
2
]))
)
)
&&
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MNCdigit1
==
*
(
plmn_Identity
->
mnc
.
list
.
array
[
0
]))
&&
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MNCdigit2
==
*
(
plmn_Identity
->
mnc
.
list
.
array
[
1
]))
&&
(
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MNCdigit3
==
0xf
)
&&
(
plmn_Identity
->
mnc
.
list
.
count
==
2
))
||
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
plmnID
.
MNCdigit3
==
*
(
plmn_Identity
->
mnc
.
list
.
array
[
2
]))
)
)
{
/* PLMN match, send a confirmation to NAS */
MessageDef
*
msg_p
;
msg_p
=
itti_alloc_new_message
(
TASK_RRC_UE
,
NAS_CELL_SELECTION_CNF
);
NAS_CELL_SELECTION_CNF
(
msg_p
).
errCode
=
AS_SUCCESS
;
NAS_CELL_SELECTION_CNF
(
msg_p
).
cellID
=
BIT_STRING_to_uint32
(
&
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
cellIdentity
);
NAS_CELL_SELECTION_CNF
(
msg_p
).
tac
=
BIT_STRING_to_uint16
(
sib1
->
cellAccessRelatedInfo
.
plmn_IdentityList
.
list
.
array
[
0
]
->
trackingAreaCode
);
NAS_CELL_SELECTION_CNF
(
msg_p
).
rat
=
0xFF
;
NAS_CELL_SELECTION_CNF
(
msg_p
).
rsrq
=
rsrq
;
NAS_CELL_SELECTION_CNF
(
msg_p
).
rsrp
=
rsrp
;
itti_send_msg_to_task
(
TASK_NAS_UE
,
ctxt_pP
->
instance
,
msg_p
);
cell_valid
=
1
;
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
selected_plmn_identity
=
plmn
+
1
;
break
;
}
}
//}
if
(
cell_valid
==
0
)
{
/* Cell can not be used, ask PHY to try the next one */
MessageDef
*
msg_p
;
msg_p
=
itti_alloc_new_message
(
TASK_RRC_UE
,
PHY_FIND_NEXT_CELL_REQ
);
itti_send_msg_to_task
(
TASK_PHY_UE
,
ctxt_pP
->
instance
,
msg_p
);
LOG_E
(
RRC
,
"Synched with a cell, but PLMN doesn't match our SIM "
"(selected_plmn_identity %d), the message PHY_FIND_NEXT_CELL_REQ "
"is sent but lost in current UE implementation!
\n
"
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
selected_plmn_identity
);
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SIB1
,
VCD_FUNCTION_OUT
);
return
0
;
}
int
nr_decode_BCCH_DLSCH_Message
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
,
uint8_t
*
const
Sdu
,
const
uint8_t
Sdu_len
,
const
uint8_t
rsrq
,
const
uint8_t
rsrp
)
{
NR_BCCH_DL_SCH_Message_t
*
bcch_message
=
NULL
;
NR_SIB1_t
*
sib1
=
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib1
[
gNB_index
];
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_BCCH
,
VCD_FUNCTION_IN
);
if
(((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
1
)
==
1
)
&&
// SIB1 received
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIcnt
==
sib1
->
si_SchedulingInfo
->
schedulingInfoList
.
list
.
count
))
{
// to prevent memory bloating
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_BCCH
,
VCD_FUNCTION_OUT
);
return
0
;
}
nr_rrc_set_sub_state
(
ctxt_pP
->
module_id
,
RRC_SUB_STATE_IDLE_RECEIVING_SIB_NR
);
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_BCCH_DL_SCH_Message
,(
void
*
)
bcch_message
);
}
asn_dec_rval_t
dec_rval
=
uper_decode_complete
(
NULL
,
&
asn_DEF_NR_BCCH_DL_SCH_Message
,
(
void
**
)
&
bcch_message
,
(
const
void
*
)
Sdu
,
Sdu_len
);
if
((
dec_rval
.
code
!=
RC_OK
)
&&
(
dec_rval
.
consumed
==
0
))
{
LOG_E
(
RRC
,
"[UE %"
PRIu8
"] Failed to decode BCCH_DLSCH_MESSAGE (%zu bits)
\n
"
,
ctxt_pP
->
module_id
,
dec_rval
.
consumed
);
log_dump
(
RRC
,
Sdu
,
Sdu_len
,
LOG_DUMP_CHAR
,
" Received bytes:
\n
"
);
// free the memory
SEQUENCE_free
(
&
asn_DEF_LTE_BCCH_DL_SCH_Message
,
(
void
*
)
bcch_message
,
1
);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_BCCH
,
VCD_FUNCTION_OUT
);
return
-
1
;
}
if
(
bcch_message
->
message
.
present
==
NR_BCCH_DL_SCH_MessageType_PR_c1
)
{
switch
(
bcch_message
->
message
.
choice
.
c1
->
present
)
{
case
NR_BCCH_DL_SCH_MessageType__c1_PR_systemInformationBlockType1
:
if
((
ctxt_pP
->
frame
%
2
)
==
0
)
{
// even frame
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
1
)
==
0
)
{
NR_SIB1_t
*
sib1
=
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
sib1
[
gNB_index
];
memcpy
(
(
void
*
)
sib1
,
(
void
*
)
bcch_message
->
message
.
choice
.
c1
->
choice
.
systemInformationBlockType1
,
sizeof
(
NR_SIB1_t
)
);
LOG_D
(
RRC
,
"[UE %"
PRIu8
"] Decoding First SIB1
\n
"
,
ctxt_pP
->
module_id
);
nr_decode_SIB1
(
ctxt_pP
,
gNB_index
,
rsrq
,
rsrp
);
}
}
break
;
case
NR_BCCH_DL_SCH_MessageType__c1_PR_systemInformation
:
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
SIStatus
&
1
)
==
1
)
{
// SIB1 with schedulingInfoList is available
NR_SystemInformation_t
*
si
=
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
si
[
gNB_index
];
memcpy
(
si
,
bcch_message
->
message
.
choice
.
c1
->
choice
.
systemInformation
,
sizeof
(
NR_SystemInformation_t
)
);
LOG_I
(
RRC
,
"[UE %"
PRIu8
"] Decoding SI for frameP %"
PRIu32
"
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
);
nr_decode_SI
(
ctxt_pP
,
gNB_index
);
//if (nfapi_mode == 3)
//UE_mac_inst[ctxt_pP->module_id].SI_Decoded = 1;
}
break
;
case
NR_BCCH_DL_SCH_MessageType__c1_PR_NOTHING
:
default:
break
;
}
}
if
(
nr_rrc_get_sub_state
(
ctxt_pP
->
module_id
)
==
RRC_SUB_STATE_IDLE_SIB_COMPLETE_NR
)
{
//if ( (NR_UE_rrc_inst[ctxt_pP->module_id].initialNasMsg.data != NULL) || (!AMF_MODE_ENABLED)) {
rrc_ue_generate_RRCSetupRequest
(
ctxt_pP
,
0
);
nr_rrc_set_sub_state
(
ctxt_pP
->
module_id
,
RRC_SUB_STATE_IDLE_CONNECTING
);
//}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_BCCH
,
VCD_FUNCTION_OUT
);
return
0
;
}
//-----------------------------------------------------------------------------
void
nr_rrc_ue_process_masterCellGroup
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
uint8_t
gNB_index
,
OCTET_STRING_t
*
masterCellGroup
)
//-----------------------------------------------------------------------------
{
NR_CellGroupConfig_t
*
cellGroupConfig
=
(
NR_CellGroupConfig_t
*
)
masterCellGroup
;
if
(
cellGroupConfig
->
spCellConfig
!=
NULL
&&
cellGroupConfig
->
spCellConfig
->
reconfigurationWithSync
!=
NULL
){
//TODO (perform Reconfiguration with sync according to 5.3.5.5.2)
//TODO (resume all suspended radio bearers and resume SCG transmission for all radio bearers, if suspended)
}
if
(
cellGroupConfig
->
rlc_BearerToReleaseList
!=
NULL
){
//TODO (perform RLC bearer release as specified in 5.3.5.5.3)
}
if
(
cellGroupConfig
->
rlc_BearerToAddModList
!=
NULL
){
//TODO (perform the RLC bearer addition/modification as specified in 5.3.5.5.4)
}
if
(
cellGroupConfig
->
mac_CellGroupConfig
!=
NULL
){
//TODO (configure the MAC entity of this cell group as specified in 5.3.5.5.5)
}
if
(
cellGroupConfig
->
sCellToReleaseList
!=
NULL
){
//TODO (perform SCell release as specified in 5.3.5.5.8)
}
if
(
cellGroupConfig
->
spCellConfig
!=
NULL
){
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cell_group_config
->
spCellConfig
)
{
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cell_group_config
->
spCellConfig
,
cellGroupConfig
->
spCellConfig
,
sizeof
(
struct
NR_SpCellConfig
));
}
else
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cell_group_config
->
spCellConfig
=
cellGroupConfig
->
spCellConfig
;
}
//TODO (configure the SpCell as specified in 5.3.5.5.7)
}
if
(
cellGroupConfig
->
sCellToAddModList
!=
NULL
){
//TODO (perform SCell addition/modification as specified in 5.3.5.5.9)
}
if
(
cellGroupConfig
->
ext2
->
bh_RLC_ChannelToReleaseList_r16
!=
NULL
){
//TODO (perform the BH RLC channel addition/modification as specified in 5.3.5.5.11)
}
if
(
cellGroupConfig
->
ext2
->
bh_RLC_ChannelToAddModList_r16
!=
NULL
){
//TODO (perform the BH RLC channel addition/modification as specified in 5.3.5.5.11)
}
}
/*--------------------------------------------------*/
static
void
rrc_ue_generate_RRCSetupComplete
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
,
const
uint8_t
Transaction_id
,
uint8_t
sel_plmn_id
){
uint8_t
buffer
[
100
];
uint8_t
size
;
const
char
*
nas_msg
;
int
nas_msg_length
;
/*
if (EPC_MODE_ENABLED) {
nas_msg = (char *) UE_rrc_inst[ctxt_pP->module_id].initialNasMsg.data;
nas_msg_length = UE_rrc_inst[ctxt_pP->module_id].initialNasMsg.length;
} else {
nas_msg = nas_attach_req_imsi;
nas_msg_length = sizeof(nas_attach_req_imsi);
}
*/
size
=
do_RRCSetupComplete
(
ctxt_pP
->
module_id
,
buffer
,
Transaction_id
,
sel_plmn_id
,
nas_msg_length
,
nas_msg
);
LOG_I
(
RRC
,
"[UE %d][RAPROC] Frame %d : Logical Channel UL-DCCH (SRB1), Generating RRCConnectionSetupComplete (bytes%d, gNB %d)
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
size
,
gNB_index
);
LOG_D
(
RLC
,
"[FRAME %05d][RRC_UE][MOD %02d][][--- PDCP_DATA_REQ/%d Bytes (RRCConnectionSetupComplete to gNB %d MUI %d) --->][PDCP][MOD %02d][RB %02d]
\n
"
,
ctxt_pP
->
frame
,
ctxt_pP
->
module_id
+
NB_RN_INST
,
size
,
gNB_index
,
nr_rrc_mui
,
ctxt_pP
->
module_id
+
NB_eNB_INST
,
DCCH
);
// ctxt_pP_local.rnti = ctxt_pP->rnti;
rrc_data_req_ue
(
ctxt_pP
,
DCCH
,
nr_rrc_mui
++
,
SDU_CONFIRM_NO
,
size
,
buffer
,
PDCP_TRANSMISSION_MODE_CONTROL
);
}
int8_t
nr_rrc_ue_decode_ccch
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
SRB_INFO
*
const
Srb_info
,
const
uint8_t
gNB_index
){
NR_DL_CCCH_Message_t
*
dl_ccch_msg
=
NULL
;
asn_dec_rval_t
dec_rval
;
int
rval
=
0
;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH
,
VCD_FUNCTION_IN
);
// LOG_D(RRC,"[UE %d] Decoding DL-CCCH message (%d bytes), State %d\n",ue_mod_idP,Srb_info->Rx_buffer.payload_size,
// NR_UE_rrc_inst[ue_mod_idP].Info[gNB_index].State);
dec_rval
=
uper_decode
(
NULL
,
&
asn_DEF_NR_DL_CCCH_Message
,
(
void
**
)
&
dl_ccch_msg
,
(
uint8_t
*
)
Srb_info
->
Rx_buffer
.
Payload
,
100
,
0
,
0
);
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_DL_CCCH_Message
,(
void
*
)
dl_ccch_msg
);
}
if
((
dec_rval
.
code
!=
RC_OK
)
&&
(
dec_rval
.
consumed
==
0
))
{
LOG_E
(
RRC
,
"[UE %d] Frame %d : Failed to decode DL-CCCH-Message (%zu bytes)
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
dec_rval
.
consumed
);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH
,
VCD_FUNCTION_OUT
);
return
-
1
;
}
if
(
dl_ccch_msg
->
message
.
present
==
NR_DL_CCCH_MessageType_PR_c1
)
{
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
State
==
RRC_SI_RECEIVED
)
{
switch
(
dl_ccch_msg
->
message
.
choice
.
c1
->
present
)
{
case
NR_DL_CCCH_MessageType__c1_PR_NOTHING
:
LOG_I
(
RRC
,
"[UE%d] Frame %d : Received PR_NOTHING on DL-CCCH-Message
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
);
rval
=
0
;
break
;
case
NR_DL_CCCH_MessageType__c1_PR_rrcReject
:
LOG_I
(
RRC
,
"[UE%d] Frame %d : Logical Channel DL-CCCH (SRB0), Received RRCConnectionReject
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
);
rval
=
0
;
break
;
case
NR_DL_CCCH_MessageType__c1_PR_rrcSetup
:
LOG_I
(
RRC
,
"[UE%d][RAPROC] Frame %d : Logical Channel DL-CCCH (SRB0), Received NR_RRCSetup RNTI %x
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
ctxt_pP
->
rnti
);
// Get configuration
// Release T300 timer
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
T300_active
=
0
;
nr_rrc_ue_process_masterCellGroup
(
ctxt_pP
,
gNB_index
,
&
dl_ccch_msg
->
message
.
choice
.
c1
->
choice
.
rrcSetup
->
criticalExtensions
.
choice
.
rrcSetup
->
masterCellGroup
);
nr_sa_rrc_ue_process_radioBearerConfig
(
ctxt_pP
,
gNB_index
,
&
dl_ccch_msg
->
message
.
choice
.
c1
->
choice
.
rrcSetup
->
criticalExtensions
.
choice
.
rrcSetup
->
radioBearerConfig
);
nr_rrc_set_state
(
ctxt_pP
->
module_id
,
RRC_STATE_CONNECTED
);
nr_rrc_set_sub_state
(
ctxt_pP
->
module_id
,
RRC_SUB_STATE_CONNECTED
);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
rnti
=
ctxt_pP
->
rnti
;
rrc_ue_generate_RRCSetupComplete
(
ctxt_pP
,
gNB_index
,
dl_ccch_msg
->
message
.
choice
.
c1
->
choice
.
rrcSetup
->
rrc_TransactionIdentifier
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
selected_plmn_identity
);
rval
=
0
;
break
;
default:
LOG_E
(
RRC
,
"[UE%d] Frame %d : Unknown message
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
);
rval
=
-
1
;
break
;
}
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_DECODE_CCCH
,
VCD_FUNCTION_OUT
);
return
rval
;
}
// from NR SRB3
int8_t
nr_rrc_ue_decode_NR_DL_DCCH_Message
(
...
...
@@ -507,3 +1519,807 @@ int8_t nr_rrc_ue_decode_NR_DL_DCCH_Message(
return
0
;
}
//-----------------------------------------------------------------------------
void
nr_rrc_ue_process_securityModeCommand
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
NR_SecurityModeCommand_t
*
const
securityModeCommand
,
const
uint8_t
gNB_index
)
//-----------------------------------------------------------------------------
{
asn_enc_rval_t
enc_rval
;
NR_UL_DCCH_Message_t
ul_dcch_msg
;
uint8_t
buffer
[
200
];
int
i
,
securityMode
;
LOG_I
(
RRC
,
"[UE %d] SFN/SF %d/%d: Receiving from SRB1 (DL-DCCH), Processing securityModeCommand (gNB %d)
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
ctxt_pP
->
subframe
,
gNB_index
);
switch
(
securityModeCommand
->
criticalExtensions
.
choice
.
securityModeCommand
->
securityConfigSMC
.
securityAlgorithmConfig
.
cipheringAlgorithm
)
{
case
NR_CipheringAlgorithm_nea0
:
LOG_I
(
RRC
,
"[UE %d] Security algorithm is set to nea0
\n
"
,
ctxt_pP
->
module_id
);
securityMode
=
NR_CipheringAlgorithm_nea0
;
break
;
case
NR_CipheringAlgorithm_nea1
:
LOG_I
(
RRC
,
"[UE %d] Security algorithm is set to nea1
\n
"
,
ctxt_pP
->
module_id
);
securityMode
=
NR_CipheringAlgorithm_nea1
;
break
;
case
NR_CipheringAlgorithm_nea2
:
LOG_I
(
RRC
,
"[UE %d] Security algorithm is set to nea2
\n
"
,
ctxt_pP
->
module_id
);
securityMode
=
NR_CipheringAlgorithm_nea2
;
break
;
default:
LOG_I
(
RRC
,
"[UE %d] Security algorithm is set to none
\n
"
,
ctxt_pP
->
module_id
);
securityMode
=
NR_CipheringAlgorithm_spare1
;
break
;
}
switch
(
*
securityModeCommand
->
criticalExtensions
.
choice
.
securityModeCommand
->
securityConfigSMC
.
securityAlgorithmConfig
.
integrityProtAlgorithm
)
{
case
NR_IntegrityProtAlgorithm_nia1
:
LOG_I
(
RRC
,
"[UE %d] Integrity protection algorithm is set to nia1
\n
"
,
ctxt_pP
->
module_id
);
securityMode
|=
1
<<
5
;
break
;
case
NR_IntegrityProtAlgorithm_nia2
:
LOG_I
(
RRC
,
"[UE %d] Integrity protection algorithm is set to nia2
\n
"
,
ctxt_pP
->
module_id
);
securityMode
|=
1
<<
6
;
break
;
default:
LOG_I
(
RRC
,
"[UE %d] Integrity protection algorithm is set to none
\n
"
,
ctxt_pP
->
module_id
);
securityMode
|=
0x70
;
break
;
}
LOG_D
(
RRC
,
"[UE %d] security mode is %x
\n
"
,
ctxt_pP
->
module_id
,
securityMode
);
NR_UE_rrc_inst
->
cipheringAlgorithm
=
securityModeCommand
->
criticalExtensions
.
choice
.
securityModeCommand
->
securityConfigSMC
.
securityAlgorithmConfig
.
cipheringAlgorithm
;
NR_UE_rrc_inst
->
integrityProtAlgorithm
=
*
securityModeCommand
->
criticalExtensions
.
choice
.
securityModeCommand
->
securityConfigSMC
.
securityAlgorithmConfig
.
integrityProtAlgorithm
;
memset
((
void
*
)
&
ul_dcch_msg
,
0
,
sizeof
(
NR_UL_DCCH_Message_t
));
//memset((void *)&SecurityModeCommand,0,sizeof(SecurityModeCommand_t));
ul_dcch_msg
.
message
.
present
=
NR_UL_DCCH_MessageType_PR_c1
;
ul_dcch_msg
.
message
.
choice
.
c1
=
calloc
(
1
,
sizeof
(
*
ul_dcch_msg
.
message
.
choice
.
c1
));
if
(
securityMode
>=
NO_SECURITY_MODE
)
{
LOG_I
(
RRC
,
"rrc_ue_process_securityModeCommand, security mode complete case
\n
"
);
ul_dcch_msg
.
message
.
choice
.
c1
->
present
=
NR_UL_DCCH_MessageType__c1_PR_securityModeComplete
;
}
else
{
LOG_I
(
RRC
,
"rrc_ue_process_securityModeCommand, security mode failure case
\n
"
);
ul_dcch_msg
.
message
.
choice
.
c1
->
present
=
NR_UL_DCCH_MessageType__c1_PR_securityModeFailure
;
}
uint8_t
*
kRRCenc
=
NULL
;
uint8_t
*
kUPenc
=
NULL
;
uint8_t
*
kRRCint
=
NULL
;
pdcp_t
*
pdcp_p
=
NULL
;
hash_key_t
key
=
HASHTABLE_NOT_A_KEY_VALUE
;
hashtable_rc_t
h_rc
;
key
=
PDCP_COLL_KEY_VALUE
(
ctxt_pP
->
module_id
,
ctxt_pP
->
rnti
,
ctxt_pP
->
enb_flag
,
DCCH
,
SRB_FLAG_YES
);
h_rc
=
hashtable_get
(
pdcp_coll_p
,
key
,
(
void
**
)
&
pdcp_p
);
if
(
h_rc
==
HASH_TABLE_OK
)
{
LOG_D
(
RRC
,
"PDCP_COLL_KEY_VALUE() returns valid key = %ld
\n
"
,
key
);
LOG_D
(
RRC
,
"driving kRRCenc, kRRCint and kUPenc from KgNB="
"%02x%02x%02x%02x"
"%02x%02x%02x%02x"
"%02x%02x%02x%02x"
"%02x%02x%02x%02x"
"%02x%02x%02x%02x"
"%02x%02x%02x%02x"
"%02x%02x%02x%02x"
"%02x%02x%02x%02x
\n
"
,
NR_UE_rrc_inst
->
kgnb
[
0
],
NR_UE_rrc_inst
->
kgnb
[
1
],
NR_UE_rrc_inst
->
kgnb
[
2
],
NR_UE_rrc_inst
->
kgnb
[
3
],
NR_UE_rrc_inst
->
kgnb
[
4
],
NR_UE_rrc_inst
->
kgnb
[
5
],
NR_UE_rrc_inst
->
kgnb
[
6
],
NR_UE_rrc_inst
->
kgnb
[
7
],
NR_UE_rrc_inst
->
kgnb
[
8
],
NR_UE_rrc_inst
->
kgnb
[
9
],
NR_UE_rrc_inst
->
kgnb
[
10
],
NR_UE_rrc_inst
->
kgnb
[
11
],
NR_UE_rrc_inst
->
kgnb
[
12
],
NR_UE_rrc_inst
->
kgnb
[
13
],
NR_UE_rrc_inst
->
kgnb
[
14
],
NR_UE_rrc_inst
->
kgnb
[
15
],
NR_UE_rrc_inst
->
kgnb
[
16
],
NR_UE_rrc_inst
->
kgnb
[
17
],
NR_UE_rrc_inst
->
kgnb
[
18
],
NR_UE_rrc_inst
->
kgnb
[
19
],
NR_UE_rrc_inst
->
kgnb
[
20
],
NR_UE_rrc_inst
->
kgnb
[
21
],
NR_UE_rrc_inst
->
kgnb
[
22
],
NR_UE_rrc_inst
->
kgnb
[
23
],
NR_UE_rrc_inst
->
kgnb
[
24
],
NR_UE_rrc_inst
->
kgnb
[
25
],
NR_UE_rrc_inst
->
kgnb
[
26
],
NR_UE_rrc_inst
->
kgnb
[
27
],
NR_UE_rrc_inst
->
kgnb
[
28
],
NR_UE_rrc_inst
->
kgnb
[
29
],
NR_UE_rrc_inst
->
kgnb
[
30
],
NR_UE_rrc_inst
->
kgnb
[
31
]);
derive_key_rrc_enc
(
NR_UE_rrc_inst
->
cipheringAlgorithm
,
NR_UE_rrc_inst
->
kgnb
,
&
kRRCenc
);
derive_key_rrc_int
(
NR_UE_rrc_inst
->
integrityProtAlgorithm
,
NR_UE_rrc_inst
->
kgnb
,
&
kRRCint
);
derive_key_up_enc
(
NR_UE_rrc_inst
->
cipheringAlgorithm
,
NR_UE_rrc_inst
->
kgnb
,
&
kUPenc
);
if
(
securityMode
!=
0xff
)
{
pdcp_config_set_security
(
ctxt_pP
,
pdcp_p
,
0
,
0
,
NR_UE_rrc_inst
->
cipheringAlgorithm
|
(
NR_UE_rrc_inst
->
integrityProtAlgorithm
<<
4
),
kRRCenc
,
kRRCint
,
kUPenc
);
}
else
{
LOG_I
(
RRC
,
"skipped pdcp_config_set_security() as securityMode == 0x%02x"
,
securityMode
);
}
}
else
{
LOG_I
(
RRC
,
"Could not get PDCP instance where key=0x%ld
\n
"
,
key
);
}
if
(
securityModeCommand
->
criticalExtensions
.
present
==
NR_SecurityModeCommand__criticalExtensions_PR_securityModeCommand
)
{
ul_dcch_msg
.
message
.
choice
.
c1
->
choice
.
securityModeComplete
->
rrc_TransactionIdentifier
=
securityModeCommand
->
rrc_TransactionIdentifier
;
ul_dcch_msg
.
message
.
choice
.
c1
->
choice
.
securityModeComplete
->
criticalExtensions
.
present
=
NR_SecurityModeComplete__criticalExtensions_PR_securityModeComplete
;
ul_dcch_msg
.
message
.
choice
.
c1
->
choice
.
securityModeComplete
->
criticalExtensions
.
choice
.
securityModeComplete
->
nonCriticalExtension
=
NULL
;
LOG_I
(
RRC
,
"[UE %d] SFN/SF %d/%d: Receiving from SRB1 (DL-DCCH), encoding securityModeComplete (gNB %d), rrc_TransactionIdentifier: %ld
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
ctxt_pP
->
subframe
,
gNB_index
,
securityModeCommand
->
rrc_TransactionIdentifier
);
enc_rval
=
uper_encode_to_buffer
(
&
asn_DEF_NR_UL_DCCH_Message
,
NULL
,
(
void
*
)
&
ul_dcch_msg
,
buffer
,
100
);
AssertFatal
(
enc_rval
.
encoded
>
0
,
"ASN1 message encoding failed (%s, %jd)!
\n
"
,
enc_rval
.
failed_type
->
name
,
enc_rval
.
encoded
);
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_UL_DCCH_Message
,
(
void
*
)
&
ul_dcch_msg
);
}
LOG_D
(
RRC
,
"securityModeComplete Encoded %zd bits (%zd bytes)
\n
"
,
enc_rval
.
encoded
,
(
enc_rval
.
encoded
+
7
)
/
8
);
for
(
i
=
0
;
i
<
(
enc_rval
.
encoded
+
7
)
/
8
;
i
++
)
{
LOG_T
(
RRC
,
"%02x."
,
buffer
[
i
]);
}
LOG_T
(
RRC
,
"
\n
"
);
rrc_data_req
(
ctxt_pP
,
DCCH
,
nr_rrc_mui
++
,
SDU_CONFIRM_NO
,
(
enc_rval
.
encoded
+
7
)
/
8
,
buffer
,
PDCP_TRANSMISSION_MODE_CONTROL
);
}
else
LOG_W
(
RRC
,
"securityModeCommand->criticalExtensions.present (%d) != NR_SecurityModeCommand__criticalExtensions_PR_securityModeCommand
\n
"
,
securityModeCommand
->
criticalExtensions
.
present
);
}
//-----------------------------------------------------------------------------
int32_t
nr_rrc_ue_establish_srb1
(
module_id_t
ue_mod_idP
,
frame_t
frameP
,
uint8_t
gNB_index
,
NR_SRB_ToAddMod_t
*
SRB_config
)
//-----------------------------------------------------------------------------
{
// add descriptor from RRC PDU
NR_UE_rrc_inst
[
ue_mod_idP
].
Srb1
[
gNB_index
].
Active
=
1
;
NR_UE_rrc_inst
[
ue_mod_idP
].
Srb1
[
gNB_index
].
Status
=
RADIO_CONFIG_OK
;
//RADIO CFG
NR_UE_rrc_inst
[
ue_mod_idP
].
Srb1
[
gNB_index
].
Srb_info
.
Srb_id
=
1
;
LOG_I
(
NR_RRC
,
"[UE %d], CONFIG_SRB1 %d corresponding to gNB_index %d
\n
"
,
ue_mod_idP
,
DCCH
,
gNB_index
);
return
(
0
);
}
//-----------------------------------------------------------------------------
int32_t
nr_rrc_ue_establish_srb2
(
module_id_t
ue_mod_idP
,
frame_t
frameP
,
uint8_t
gNB_index
,
NR_SRB_ToAddMod_t
*
SRB_config
)
//-----------------------------------------------------------------------------
{
// add descriptor from RRC PDU
NR_UE_rrc_inst
[
ue_mod_idP
].
Srb2
[
gNB_index
].
Active
=
1
;
NR_UE_rrc_inst
[
ue_mod_idP
].
Srb2
[
gNB_index
].
Status
=
RADIO_CONFIG_OK
;
//RADIO CFG
NR_UE_rrc_inst
[
ue_mod_idP
].
Srb2
[
gNB_index
].
Srb_info
.
Srb_id
=
2
;
LOG_I
(
NR_RRC
,
"[UE %d], CONFIG_SRB2 %d corresponding to gNB_index %d
\n
"
,
ue_mod_idP
,
DCCH1
,
gNB_index
);
return
(
0
);
}
//-----------------------------------------------------------------------------
int32_t
nr_rrc_ue_establish_drb
(
module_id_t
ue_mod_idP
,
frame_t
frameP
,
uint8_t
gNB_index
,
NR_DRB_ToAddMod_t
*
DRB_config
)
//-----------------------------------------------------------------------------
{
// add descriptor from RRC PDU
int
oip_ifup
=
0
,
ip_addr_offset3
=
0
,
ip_addr_offset4
=
0
;
/* avoid gcc warnings */
(
void
)
oip_ifup
;
(
void
)
ip_addr_offset3
;
(
void
)
ip_addr_offset4
;
LOG_I
(
NR_RRC
,
"[UE %d] Frame %d: processing RRCReconfiguration: reconfiguring DRB %ld
\n
"
,
ue_mod_idP
,
frameP
,
DRB_config
->
drb_Identity
);
if
(
!
AMF_MODE_ENABLED
)
{
ip_addr_offset3
=
0
;
ip_addr_offset4
=
1
;
LOG_I
(
OIP
,
"[UE %d] trying to bring up the OAI interface %d, IP X.Y.%d.%d
\n
"
,
ue_mod_idP
,
ip_addr_offset3
+
ue_mod_idP
,
ip_addr_offset3
+
ue_mod_idP
+
1
,
ip_addr_offset4
+
ue_mod_idP
+
1
);
oip_ifup
=
nas_config
(
ip_addr_offset3
+
ue_mod_idP
+
1
,
// interface_id
UE_NAS_USE_TUN
?
1
:
(
ip_addr_offset3
+
ue_mod_idP
+
1
),
// third_octet
ip_addr_offset4
+
ue_mod_idP
+
1
,
// fourth_octet
"oip"
);
// interface suffix (when using kernel module)
if
(
oip_ifup
==
0
&&
(
!
UE_NAS_USE_TUN
))
{
// interface is up --> send a config the DRB
LOG_I
(
OIP
,
"[UE %d] Config the ue net interface %d to send/receive pkt on DRB %ld to/from the protocol stack
\n
"
,
ue_mod_idP
,
ip_addr_offset3
+
ue_mod_idP
,
(
long
int
)((
gNB_index
*
NR_maxDRB
)
+
DRB_config
->
drb_Identity
));
rb_conf_ipv4
(
0
,
//add
ue_mod_idP
,
//cx align with the UE index
ip_addr_offset3
+
ue_mod_idP
,
//inst num_enb+ue_index
(
gNB_index
*
NR_maxDRB
)
+
DRB_config
->
drb_Identity
,
//rb
0
,
//dscp
ipv4_address
(
ip_addr_offset3
+
ue_mod_idP
+
1
,
ip_addr_offset4
+
ue_mod_idP
+
1
),
//saddr
ipv4_address
(
ip_addr_offset3
+
ue_mod_idP
+
1
,
gNB_index
+
1
));
//daddr
LOG_D
(
NR_RRC
,
"[UE %d] State = Attached (gNB %d)
\n
"
,
ue_mod_idP
,
gNB_index
);
}
}
return
(
0
);
}
//-----------------------------------------------------------------------------
void
nr_rrc_ue_process_measConfig
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
,
NR_MeasConfig_t
*
const
measConfig
)
//-----------------------------------------------------------------------------
{
int
i
;
long
ind
;
NR_MeasObjectToAddMod_t
*
measObj
=
NULL
;
NR_ReportConfigToAddMod_t
*
reportConfig
=
NULL
;
if
(
measConfig
->
measObjectToRemoveList
!=
NULL
)
{
for
(
i
=
0
;
i
<
measConfig
->
measObjectToRemoveList
->
list
.
count
;
i
++
)
{
ind
=
*
measConfig
->
measObjectToRemoveList
->
list
.
array
[
i
];
free
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasObj
[
gNB_index
][
ind
-
1
]);
}
}
if
(
measConfig
->
measObjectToAddModList
!=
NULL
)
{
LOG_I
(
NR_RRC
,
"Measurement Object List is present
\n
"
);
for
(
i
=
0
;
i
<
measConfig
->
measObjectToAddModList
->
list
.
count
;
i
++
)
{
measObj
=
measConfig
->
measObjectToAddModList
->
list
.
array
[
i
];
ind
=
measConfig
->
measObjectToAddModList
->
list
.
array
[
i
]
->
measObjectId
;
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasObj
[
gNB_index
][
ind
-
1
])
{
LOG_D
(
NR_RRC
,
"Modifying measurement object %ld
\n
"
,
ind
);
memcpy
((
char
*
)
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasObj
[
gNB_index
][
ind
-
1
],
(
char
*
)
measObj
,
sizeof
(
NR_MeasObjectToAddMod_t
));
}
else
{
LOG_I
(
NR_RRC
,
"Adding measurement object %ld
\n
"
,
ind
);
if
(
measObj
->
measObject
.
present
==
NR_MeasObjectToAddMod__measObject_PR_measObjectNR
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasObj
[
gNB_index
][
ind
-
1
]
=
measObj
;
}
}
}
LOG_I
(
NR_RRC
,
"call rrc_mac_config_req
\n
"
);
// rrc_mac_config_req_ue
}
if
(
measConfig
->
reportConfigToRemoveList
!=
NULL
)
{
for
(
i
=
0
;
i
<
measConfig
->
reportConfigToRemoveList
->
list
.
count
;
i
++
)
{
ind
=
*
measConfig
->
reportConfigToRemoveList
->
list
.
array
[
i
];
free
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
ReportConfig
[
gNB_index
][
ind
-
1
]);
}
}
if
(
measConfig
->
reportConfigToAddModList
!=
NULL
)
{
LOG_I
(
NR_RRC
,
"Report Configuration List is present
\n
"
);
for
(
i
=
0
;
i
<
measConfig
->
reportConfigToAddModList
->
list
.
count
;
i
++
)
{
ind
=
measConfig
->
reportConfigToAddModList
->
list
.
array
[
i
]
->
reportConfigId
;
reportConfig
=
measConfig
->
reportConfigToAddModList
->
list
.
array
[
i
];
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
ReportConfig
[
gNB_index
][
ind
-
1
])
{
LOG_I
(
NR_RRC
,
"Modifying Report Configuration %ld
\n
"
,
ind
-
1
);
memcpy
((
char
*
)
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
ReportConfig
[
gNB_index
][
ind
-
1
],
(
char
*
)
measConfig
->
reportConfigToAddModList
->
list
.
array
[
i
],
sizeof
(
NR_ReportConfigToAddMod_t
));
}
else
{
LOG_D
(
RRC
,
"Adding Report Configuration %ld %p
\n
"
,
ind
-
1
,
measConfig
->
reportConfigToAddModList
->
list
.
array
[
i
]);
if
(
reportConfig
->
reportConfig
.
present
==
NR_ReportConfigToAddMod__reportConfig_PR_reportConfigNR
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
ReportConfig
[
gNB_index
][
ind
-
1
]
=
measConfig
->
reportConfigToAddModList
->
list
.
array
[
i
];
}
}
}
}
if
(
measConfig
->
measIdToRemoveList
!=
NULL
)
{
for
(
i
=
0
;
i
<
measConfig
->
measIdToRemoveList
->
list
.
count
;
i
++
)
{
ind
=
*
measConfig
->
measIdToRemoveList
->
list
.
array
[
i
];
free
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasId
[
gNB_index
][
ind
-
1
]);
}
}
if
(
measConfig
->
measIdToAddModList
!=
NULL
)
{
for
(
i
=
0
;
i
<
measConfig
->
measIdToAddModList
->
list
.
count
;
i
++
)
{
ind
=
measConfig
->
measIdToAddModList
->
list
.
array
[
i
]
->
measId
;
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasId
[
gNB_index
][
ind
-
1
])
{
LOG_D
(
NR_RRC
,
"Modifying Measurement ID %ld
\n
"
,
ind
-
1
);
memcpy
((
char
*
)
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasId
[
gNB_index
][
ind
-
1
],
(
char
*
)
measConfig
->
measIdToAddModList
->
list
.
array
[
i
],
sizeof
(
NR_MeasIdToAddMod_t
));
}
else
{
LOG_D
(
NR_RRC
,
"Adding Measurement ID %ld %p
\n
"
,
ind
-
1
,
measConfig
->
measIdToAddModList
->
list
.
array
[
i
]);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
MeasId
[
gNB_index
][
ind
-
1
]
=
measConfig
->
measIdToAddModList
->
list
.
array
[
i
];
}
}
}
if
(
measConfig
->
quantityConfig
!=
NULL
)
{
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
QuantityConfig
[
gNB_index
])
{
LOG_D
(
RRC
,
"Modifying Quantity Configuration
\n
"
);
memcpy
((
char
*
)
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
QuantityConfig
[
gNB_index
],
(
char
*
)
measConfig
->
quantityConfig
,
sizeof
(
NR_QuantityConfig_t
));
}
else
{
LOG_D
(
NR_RRC
,
"Adding Quantity configuration
\n
"
);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
QuantityConfig
[
gNB_index
]
=
measConfig
->
quantityConfig
;
}
}
if
(
measConfig
->
measGapConfig
!=
NULL
)
{
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
measGapConfig
[
gNB_index
])
{
memcpy
((
char
*
)
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
measGapConfig
[
gNB_index
],
(
char
*
)
measConfig
->
measGapConfig
,
sizeof
(
NR_MeasGapConfig_t
));
}
else
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
measGapConfig
[
gNB_index
]
=
measConfig
->
measGapConfig
;
}
}
if
(
measConfig
->
s_MeasureConfig
->
present
==
NR_MeasConfig__s_MeasureConfig_PR_ssb_RSRP
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
s_measure
=
measConfig
->
s_MeasureConfig
->
choice
.
ssb_RSRP
;
}
else
if
(
measConfig
->
s_MeasureConfig
->
present
==
NR_MeasConfig__s_MeasureConfig_PR_csi_RSRP
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
s_measure
=
measConfig
->
s_MeasureConfig
->
choice
.
csi_RSRP
;
}
}
//-----------------------------------------------------------------------------
void
nr_sa_rrc_ue_process_radioBearerConfig
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
,
NR_RadioBearerConfig_t
*
const
radioBearerConfig
)
//-----------------------------------------------------------------------------
{
long
SRB_id
,
DRB_id
;
int
i
,
cnt
;
if
(
radioBearerConfig
->
srb3_ToRelease
!=
NULL
){
if
(
*
radioBearerConfig
->
srb3_ToRelease
==
TRUE
){
//TODO (release the PDCP entity and the srb-Identity of the SRB3.)
}
}
if
(
radioBearerConfig
->
srb_ToAddModList
!=
NULL
)
{
if
(
radioBearerConfig
->
securityConfig
!=
NULL
)
{
if
(
*
radioBearerConfig
->
securityConfig
->
keyToUse
==
NR_SecurityConfig__keyToUse_master
)
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cipheringAlgorithm
=
radioBearerConfig
->
securityConfig
->
securityAlgorithmConfig
->
cipheringAlgorithm
;
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
integrityProtAlgorithm
=
*
radioBearerConfig
->
securityConfig
->
securityAlgorithmConfig
->
integrityProtAlgorithm
;
}
}
uint8_t
*
kRRCenc
=
NULL
;
uint8_t
*
kRRCint
=
NULL
;
derive_key_rrc_enc
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cipheringAlgorithm
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
kgnb
,
&
kRRCenc
);
derive_key_rrc_int
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
integrityProtAlgorithm
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
kgnb
,
&
kRRCint
);
// Refresh SRBs
nr_rrc_pdcp_config_asn1_req
(
ctxt_pP
,
radioBearerConfig
->
srb_ToAddModList
,
NULL
,
NULL
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cipheringAlgorithm
|
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
integrityProtAlgorithm
<<
4
),
kRRCenc
,
kRRCint
,
NULL
,
NULL
,
NULL
,
NULL
);
// Refresh SRBs
nr_rrc_rlc_config_asn1_req
(
ctxt_pP
,
radioBearerConfig
->
srb_ToAddModList
,
NULL
,
NULL
,
NULL
,
NULL
);
for
(
cnt
=
0
;
cnt
<
radioBearerConfig
->
srb_ToAddModList
->
list
.
count
;
cnt
++
)
{
SRB_id
=
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
]
->
srb_Identity
;
LOG_D
(
NR_RRC
,
"[UE %d]: Frame %d SRB config cnt %d (SRB%ld)
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
cnt
,
SRB_id
);
if
(
SRB_id
==
1
)
{
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
SRB1_config
[
gNB_index
])
{
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
SRB1_config
[
gNB_index
],
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
],
sizeof
(
NR_SRB_ToAddMod_t
));
}
else
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
SRB1_config
[
gNB_index
]
=
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
];
nr_rrc_ue_establish_srb1
(
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
,
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
]);
LOG_I
(
NR_RRC
,
"[FRAME %05d][RRC_UE][MOD %02d][][--- MAC_CONFIG_REQ (SRB1 gNB %d) --->][MAC_UE][MOD %02d][]
\n
"
,
ctxt_pP
->
frame
,
ctxt_pP
->
module_id
,
gNB_index
,
ctxt_pP
->
module_id
);
// rrc_mac_config_req_ue
}
}
else
{
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
SRB2_config
[
gNB_index
])
{
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
SRB2_config
[
gNB_index
],
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
],
sizeof
(
NR_SRB_ToAddMod_t
));
}
else
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
SRB2_config
[
gNB_index
]
=
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
];
nr_rrc_ue_establish_srb2
(
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
,
radioBearerConfig
->
srb_ToAddModList
->
list
.
array
[
cnt
]);
LOG_I
(
NR_RRC
,
"[FRAME %05d][RRC_UE][MOD %02d][][--- MAC_CONFIG_REQ (SRB2 gNB %d) --->][MAC_UE][MOD %02d][]
\n
"
,
ctxt_pP
->
frame
,
ctxt_pP
->
module_id
,
gNB_index
,
ctxt_pP
->
module_id
);
// rrc_mac_config_req_ue
}
}
// srb2
}
}
// srb_ToAddModList
// Establish DRBs if present
if
(
radioBearerConfig
->
drb_ToAddModList
!=
NULL
)
{
if
((
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
defaultDRB
==
NULL
)
&&
(
radioBearerConfig
->
drb_ToAddModList
->
list
.
count
>=
1
))
{
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
defaultDRB
=
malloc
(
sizeof
(
rb_id_t
));
*
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
defaultDRB
=
radioBearerConfig
->
drb_ToAddModList
->
list
.
array
[
0
]
->
drb_Identity
;
}
for
(
cnt
=
0
;
cnt
<
radioBearerConfig
->
drb_ToAddModList
->
list
.
count
;
cnt
++
)
{
DRB_id
=
radioBearerConfig
->
drb_ToAddModList
->
list
.
array
[
cnt
]
->
drb_Identity
;
if
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
DRB_config
[
gNB_index
][
DRB_id
-
1
])
{
memcpy
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
DRB_config
[
gNB_index
][
DRB_id
-
1
],
radioBearerConfig
->
drb_ToAddModList
->
list
.
array
[
cnt
],
sizeof
(
NR_DRB_ToAddMod_t
));
}
else
{
LOG_D
(
NR_RRC
,
"Adding DRB %ld %p
\n
"
,
DRB_id
-
1
,
radioBearerConfig
->
drb_ToAddModList
->
list
.
array
[
cnt
]);
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
DRB_config
[
gNB_index
][
DRB_id
-
1
]
=
radioBearerConfig
->
drb_ToAddModList
->
list
.
array
[
cnt
];
}
}
uint8_t
*
kUPenc
=
NULL
;
derive_key_up_enc
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cipheringAlgorithm
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
kgnb
,
&
kUPenc
);
MSC_LOG_TX_MESSAGE
(
MSC_RRC_UE
,
MSC_PDCP_UE
,
NULL
,
0
,
MSC_AS_TIME_FMT
" CONFIG_REQ UE %x DRB (security %X)"
,
MSC_AS_TIME_ARGS
(
ctxt_pP
),
ctxt_pP
->
rnti
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cipheringAlgorithm
|
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
integrityProtAlgorithm
<<
4
));
// Refresh DRBs
nr_rrc_pdcp_config_asn1_req
(
ctxt_pP
,
NULL
,
radioBearerConfig
->
drb_ToAddModList
,
NULL
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
cipheringAlgorithm
|
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
integrityProtAlgorithm
<<
4
),
NULL
,
NULL
,
kUPenc
,
NULL
,
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
defaultDRB
,
NULL
);
// Refresh DRBs
nr_rrc_rlc_config_asn1_req
(
ctxt_pP
,
NULL
,
radioBearerConfig
->
drb_ToAddModList
,
NULL
,
NULL
,
NULL
);
}
// drb_ToAddModList
if
(
radioBearerConfig
->
drb_ToReleaseList
!=
NULL
)
{
for
(
i
=
0
;
i
<
radioBearerConfig
->
drb_ToReleaseList
->
list
.
count
;
i
++
)
{
DRB_id
=
*
radioBearerConfig
->
drb_ToReleaseList
->
list
.
array
[
i
];
free
(
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
DRB_config
[
gNB_index
][
DRB_id
-
1
]);
}
}
NR_UE_rrc_inst
[
ctxt_pP
->
module_id
].
Info
[
gNB_index
].
State
=
NR_RRC_CONNECTED
;
LOG_I
(
NR_RRC
,
"[UE %d] State = NR_RRC_CONNECTED (gNB %d)
\n
"
,
ctxt_pP
->
module_id
,
gNB_index
);
}
//-----------------------------------------------------------------------------
void
rrc_ue_process_rrcReconfiguration
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
NR_RRCReconfiguration_t
*
rrcReconfiguration
,
uint8_t
gNB_index
)
//-----------------------------------------------------------------------------
{
LOG_I
(
NR_RRC
,
"[UE %d] Frame %d: Receiving from SRB1 (DL-DCCH), Processing RRCReconfiguration (gNB %d)
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
gNB_index
);
NR_RRCReconfiguration_IEs_t
*
ie
=
NULL
;
if
(
rrcReconfiguration
->
criticalExtensions
.
present
==
NR_RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration
)
{
ie
=
rrcReconfiguration
->
criticalExtensions
.
choice
.
rrcReconfiguration
;
if
(
ie
->
measConfig
!=
NULL
)
{
LOG_I
(
NR_RRC
,
"Measurement Configuration is present
\n
"
);
nr_rrc_ue_process_measConfig
(
ctxt_pP
,
gNB_index
,
ie
->
measConfig
);
}
if
(
ie
->
radioBearerConfig
!=
NULL
)
{
LOG_I
(
NR_RRC
,
"radio Bearer Configuration is present
\n
"
);
nr_sa_rrc_ue_process_radioBearerConfig
(
ctxt_pP
,
gNB_index
,
ie
->
radioBearerConfig
);
}
/* Check if there is dedicated NAS information to forward to NAS */
if
(
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
!=
NULL
)
{
int
list_count
;
uint32_t
pdu_length
;
uint8_t
*
pdu_buffer
;
MessageDef
*
msg_p
;
for
(
list_count
=
0
;
list_count
<
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
->
list
.
count
;
list_count
++
)
{
pdu_length
=
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
->
list
.
array
[
list_count
]
->
size
;
pdu_buffer
=
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
->
list
.
array
[
list_count
]
->
buf
;
msg_p
=
itti_alloc_new_message
(
TASK_RRC_UE
,
NAS_CONN_ESTABLI_CNF
);
NAS_CONN_ESTABLI_CNF
(
msg_p
).
errCode
=
AS_SUCCESS
;
NAS_CONN_ESTABLI_CNF
(
msg_p
).
nasMsg
.
length
=
pdu_length
;
NAS_CONN_ESTABLI_CNF
(
msg_p
).
nasMsg
.
data
=
pdu_buffer
;
itti_send_msg_to_task
(
TASK_NAS_UE
,
ctxt_pP
->
instance
,
msg_p
);
}
free
(
ie
->
nonCriticalExtension
->
dedicatedNAS_MessageList
);
}
}
}
//-----------------------------------------------------------------------------
void
nr_rrc_ue_generate_RRCReconfigurationComplete
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
uint8_t
gNB_index
,
const
uint8_t
Transaction_id
)
{
uint8_t
buffer
[
32
],
size
;
size
=
do_NR_RRCReconfigurationComplete
(
ctxt_pP
,
buffer
,
Transaction_id
);
LOG_I
(
RRC
,
PROTOCOL_RRC_CTXT_UE_FMT
" Logical Channel UL-DCCH (SRB1), Generating RRCReconfigurationComplete (bytes %d, gNB_index %d)
\n
"
,
PROTOCOL_RRC_CTXT_UE_ARGS
(
ctxt_pP
),
size
,
gNB_index
);
LOG_D
(
RLC
,
"[FRAME %05d][RRC_UE][INST %02d][][--- PDCP_DATA_REQ/%d Bytes (RRCReconfigurationComplete to gNB %d MUI %d) --->][PDCP][INST %02d][RB %02d]
\n
"
,
ctxt_pP
->
frame
,
UE_MODULE_ID_TO_INSTANCE
(
ctxt_pP
->
module_id
),
size
,
gNB_index
,
nr_rrc_mui
,
UE_MODULE_ID_TO_INSTANCE
(
ctxt_pP
->
module_id
),
DCCH
);
rrc_data_req_ue
(
ctxt_pP
,
DCCH
,
nr_rrc_mui
++
,
SDU_CONFIRM_NO
,
size
,
buffer
,
PDCP_TRANSMISSION_MODE_CONTROL
);
}
// from NR SRB1
//-----------------------------------------------------------------------------
int
nr_rrc_ue_decode_dcch
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
srb_id_t
Srb_id
,
const
uint8_t
*
const
Buffer
,
const
uint8_t
gNB_indexP
)
//-----------------------------------------------------------------------------
{
asn_dec_rval_t
dec_rval
;
NR_DL_DCCH_Message_t
*
dl_dcch_msg
=
NULL
;
MessageDef
*
msg_p
;
if
(
Srb_id
!=
1
)
{
LOG_E
(
NR_RRC
,
"[UE %d] Frame %d: Received message on DL-DCCH (SRB%ld), should not have ...
\n
"
,
ctxt_pP
->
module_id
,
ctxt_pP
->
frame
,
Srb_id
);
return
-
1
;
}
else
{
LOG_D
(
NR_RRC
,
"Received message on SRB%ld
\n
"
,
Srb_id
);
}
LOG_D
(
NR_RRC
,
"Decoding DL-DCCH Message
\n
"
);
dec_rval
=
uper_decode
(
NULL
,
&
asn_DEF_NR_DL_DCCH_Message
,
(
void
**
)
&
dl_dcch_msg
,
Buffer
,
RRC_BUF_SIZE
,
0
,
0
);
if
((
dec_rval
.
code
!=
RC_OK
)
&&
(
dec_rval
.
consumed
==
0
))
{
LOG_E
(
NR_RRC
,
"Failed to decode DL-DCCH (%zu bytes)
\n
"
,
dec_rval
.
consumed
);
return
-
1
;
}
if
(
LOG_DEBUGFLAG
(
DEBUG_ASN1
)
)
{
xer_fprint
(
stdout
,
&
asn_DEF_NR_DL_DCCH_Message
,(
void
*
)
dl_dcch_msg
);
}
if
(
dl_dcch_msg
->
message
.
present
==
NR_DL_DCCH_MessageType_PR_c1
)
{
switch
(
dl_dcch_msg
->
message
.
choice
.
c1
->
present
)
{
case
NR_DL_DCCH_MessageType__c1_PR_NOTHING
:
LOG_I
(
NR_RRC
,
"Received PR_NOTHING on DL-DCCH-Message
\n
"
);
break
;
case
NR_DL_DCCH_MessageType__c1_PR_rrcReconfiguration
:
rrc_ue_process_rrcReconfiguration
(
ctxt_pP
,
dl_dcch_msg
->
message
.
choice
.
c1
->
choice
.
rrcReconfiguration
,
gNB_indexP
);
nr_rrc_ue_generate_RRCReconfigurationComplete
(
ctxt_pP
,
gNB_indexP
,
dl_dcch_msg
->
message
.
choice
.
c1
->
choice
.
rrcReconfiguration
->
rrc_TransactionIdentifier
);
break
;
case
NR_DL_DCCH_MessageType__c1_PR_rrcResume
:
case
NR_DL_DCCH_MessageType__c1_PR_rrcRelease
:
msg_p
=
itti_alloc_new_message
(
TASK_RRC_UE
,
NAS_CONN_RELEASE_IND
);
if
((
dl_dcch_msg
->
message
.
choice
.
c1
->
choice
.
rrcRelease
->
criticalExtensions
.
present
==
NR_RRCRelease__criticalExtensions_PR_rrcRelease
)
&&
(
dl_dcch_msg
->
message
.
choice
.
c1
->
present
==
NR_DL_DCCH_MessageType__c1_PR_rrcRelease
)){
dl_dcch_msg
->
message
.
choice
.
c1
->
choice
.
rrcRelease
->
criticalExtensions
.
choice
.
rrcRelease
->
deprioritisationReq
->
deprioritisationTimer
=
NR_RRCRelease_IEs__deprioritisationReq__deprioritisationTimer_min5
;
dl_dcch_msg
->
message
.
choice
.
c1
->
choice
.
rrcRelease
->
criticalExtensions
.
choice
.
rrcRelease
->
deprioritisationReq
->
deprioritisationType
=
NR_RRCRelease_IEs__deprioritisationReq__deprioritisationType_frequency
;
}
itti_send_msg_to_task
(
TASK_NAS_UE
,
ctxt_pP
->
instance
,
msg_p
);
break
;
case
NR_DL_DCCH_MessageType__c1_PR_rrcReestablishment
:
case
NR_DL_DCCH_MessageType__c1_PR_dlInformationTransfer
:
case
NR_DL_DCCH_MessageType__c1_PR_ueCapabilityEnquiry
:
case
NR_DL_DCCH_MessageType__c1_PR_mobilityFromNRCommand
:
case
NR_DL_DCCH_MessageType__c1_PR_dlDedicatedMessageSegment_r16
:
case
NR_DL_DCCH_MessageType__c1_PR_ueInformationRequest_r16
:
case
NR_DL_DCCH_MessageType__c1_PR_dlInformationTransferMRDC_r16
:
case
NR_DL_DCCH_MessageType__c1_PR_loggedMeasurementConfiguration_r16
:
case
NR_DL_DCCH_MessageType__c1_PR_spare3
:
case
NR_DL_DCCH_MessageType__c1_PR_spare2
:
case
NR_DL_DCCH_MessageType__c1_PR_spare1
:
break
;
case
NR_DL_DCCH_MessageType__c1_PR_securityModeCommand
:
break
;
}
}
return
0
;
}
//-----------------------------------------------------------------------------
void
*
rrc_nrue_task
(
void
*
args_p
)
{
MessageDef
*
msg_p
;
instance_t
instance
;
unsigned
int
ue_mod_id
;
int
result
;
NR_SRB_INFO
*
srb_info_p
;
protocol_ctxt_t
ctxt
;
itti_mark_task_ready
(
TASK_RRC_NRUE
);
while
(
1
)
{
// Wait for a message
itti_receive_msg
(
TASK_RRC_NRUE
,
&
msg_p
);
instance
=
ITTI_MSG_INSTANCE
(
msg_p
);
ue_mod_id
=
UE_INSTANCE_TO_MODULE_ID
(
instance
);
switch
(
ITTI_MSG_ID
(
msg_p
))
{
case
TERMINATE_MESSAGE
:
LOG_W
(
RRC
,
" *** Exiting RRC thread
\n
"
);
itti_exit_task
();
break
;
case
MESSAGE_TEST
:
LOG_D
(
RRC
,
"[UE %d] Received %s
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
));
break
;
case
NR_RRC_MAC_BCCH_DATA_IND
:
LOG_D
(
RRC
,
"[UE %d] Received %s: frameP %d, gNB %d
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
),
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
frame
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
gnb_index
);
// PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt, instance, ENB_FLAG_NO, NOT_A_RNTI, RRC_MAC_BCCH_DATA_IND (msg_p).frame, 0);
PROTOCOL_CTXT_SET_BY_MODULE_ID
(
&
ctxt
,
ue_mod_id
,
GNB_FLAG_NO
,
NOT_A_RNTI
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
frame
,
0
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
gnb_index
);
nr_decode_BCCH_DLSCH_Message
(
&
ctxt
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
gnb_index
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
sdu
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
sdu_size
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
rsrq
,
NR_RRC_MAC_BCCH_DATA_IND
(
msg_p
).
rsrp
);
case
NR_RRC_MAC_CCCH_DATA_IND
:
LOG_D
(
RRC
,
"[UE %d] RNTI %x Received %s: frameP %d, gNB %d
\n
"
,
ue_mod_id
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
rnti
,
ITTI_MSG_NAME
(
msg_p
),
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
frame
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
gnb_index
);
srb_info_p
=
&
NR_UE_rrc_inst
[
ue_mod_id
].
Srb0
[
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
gnb_index
];
memcpy
(
srb_info_p
->
Rx_buffer
.
Payload
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
sdu
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
sdu_size
);
srb_info_p
->
Rx_buffer
.
payload_size
=
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
sdu_size
;
// PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt, instance, ENB_FLAG_NO, RRC_MAC_CCCH_DATA_IND (msg_p).rnti, RRC_MAC_CCCH_DATA_IND (msg_p).frame, 0);
PROTOCOL_CTXT_SET_BY_MODULE_ID
(
&
ctxt
,
ue_mod_id
,
GNB_FLAG_NO
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
rnti
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
frame
,
0
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
gnb_index
);
nr_rrc_ue_decode_ccch
(
&
ctxt
,
srb_info_p
,
NR_RRC_MAC_CCCH_DATA_IND
(
msg_p
).
gnb_index
);
break
;
/* PDCP messages */
case
NR_RRC_DCCH_DATA_IND
:
PROTOCOL_CTXT_SET_BY_MODULE_ID
(
&
ctxt
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
module_id
,
GNB_FLAG_NO
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
rnti
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
frame
,
0
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
gNB_index
);
LOG_D
(
NR_RRC
,
"[UE %d] Received %s: frameP %d, DCCH %d, gNB %d
\n
"
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
module_id
,
ITTI_MSG_NAME
(
msg_p
),
NR_RRC_DCCH_DATA_IND
(
msg_p
).
frame
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
dcch_index
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
gNB_index
);
LOG_D
(
NR_RRC
,
PROTOCOL_RRC_CTXT_UE_FMT
"Received %s DCCH %d, gNB %d
\n
"
,
PROTOCOL_NR_RRC_CTXT_UE_ARGS
(
&
ctxt
),
ITTI_MSG_NAME
(
msg_p
),
NR_RRC_DCCH_DATA_IND
(
msg_p
).
dcch_index
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
gNB_index
);
nr_rrc_ue_decode_dcch
(
&
ctxt
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
dcch_index
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
sdu_p
,
NR_RRC_DCCH_DATA_IND
(
msg_p
).
gNB_index
);
// Message buffer has been processed, free it now.
result
=
itti_free
(
ITTI_MSG_ORIGIN_ID
(
msg_p
),
NR_RRC_DCCH_DATA_IND
(
msg_p
).
sdu_p
);
AssertFatal
(
result
==
EXIT_SUCCESS
,
"Failed to free memory (%d)!
\n
"
,
result
);
break
;
default:
LOG_E
(
RRC
,
"[UE %d] Received unexpected message %s
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
));
break
;
}
result
=
itti_free
(
ITTI_MSG_ORIGIN_ID
(
msg_p
),
msg_p
);
AssertFatal
(
result
==
EXIT_SUCCESS
,
"Failed to free memory (%d)!
\n
"
,
result
);
msg_p
=
NULL
;
}
}
void
*
nr_rrc_ue_process_sidelink_radioResourceConfig
(
module_id_t
Mod_idP
,
uint8_t
gNB_index
,
NR_SetupRelease_SL_ConfigDedicatedNR_r16_t
*
sl_ConfigDedicatedNR
)
{
//process sl_CommConfig, configure MAC/PHY for transmitting SL communication (RRC_CONNECTED)
if
(
sl_ConfigDedicatedNR
!=
NULL
)
{
switch
(
sl_ConfigDedicatedNR
->
present
){
case
NR_SetupRelease_SL_ConfigDedicatedNR_r16_PR_setup
:
//TODO
break
;
case
NR_SetupRelease_SL_ConfigDedicatedNR_r16_PR_release
:
break
;
case
NR_SetupRelease_SL_ConfigDedicatedNR_r16_PR_NOTHING
:
break
;
default:
break
;
}
}
}
openair2/RRC/NR_UE/rrc_defs.h
View file @
3f05ebfa
...
...
@@ -53,8 +53,15 @@
#include "NR_MIB.h"
#include "NR_BCCH-BCH-Message.h"
#include "NR_DL-DCCH-Message.h"
#include "../NR/nr_rrc_defs.h"
#define NB_NR_UE_INST 1
#define NB_CNX_UE 2//MAX_MANAGED_RG_PER_MOBILE
#define NB_SIG_CNX_UE 2 //MAX_MANAGED_RG_PER_MOBILE
#define MAX_MEAS_OBJ 6
#define MAX_MEAS_CONFIG 6
#define MAX_MEAS_ID 6
typedef
uint32_t
channel_t
;
...
...
@@ -69,8 +76,52 @@ typedef struct NR_UE_RRC_INST_s {
NR_CellGroupConfig_t
*
cell_group_config
;
NR_RadioBearerConfig_t
*
radio_bearer_config
;
NR_MeasObjectToAddMod_t
*
MeasObj
[
NB_CNX_UE
][
MAX_MEAS_OBJ
];
NR_ReportConfigToAddMod_t
*
ReportConfig
[
NB_CNX_UE
][
MAX_MEAS_CONFIG
];
NR_QuantityConfig_t
*
QuantityConfig
[
NB_CNX_UE
];
NR_MeasIdToAddMod_t
*
MeasId
[
NB_CNX_UE
][
MAX_MEAS_ID
];
NR_MeasGapConfig_t
*
measGapConfig
[
NB_CNX_UE
];
NR_RSRP_Range_t
s_measure
;
NR_SRB_ToAddMod_t
*
SRB1_config
[
NB_CNX_UE
];
NR_SRB_ToAddMod_t
*
SRB2_config
[
NB_CNX_UE
];
NR_DRB_ToAddMod_t
*
DRB_config
[
NB_CNX_UE
][
8
];
rb_id_t
*
defaultDRB
;
// remember the ID of the default DRB
NR_SRB_INFO
Srb0
[
NB_SIG_CNX_UE
];
NR_SRB_INFO_TABLE_ENTRY
Srb1
[
NB_CNX_UE
];
NR_SRB_INFO_TABLE_ENTRY
Srb2
[
NB_CNX_UE
];
uint8_t
MBMS_flag
;
NR_SystemInformation_t
*
si
[
NB_CNX_UE
];
NR_SIB1_t
*
sib1
[
NB_CNX_UE
];
NR_SIB2_t
*
sib2
[
NB_CNX_UE
];
NR_SIB3_t
*
sib3
[
NB_CNX_UE
];
NR_SIB4_t
*
sib4
[
NB_CNX_UE
];
NR_SIB5_t
*
sib5
[
NB_CNX_UE
];
NR_SIB6_t
*
sib6
[
NB_CNX_UE
];
NR_SIB7_t
*
sib7
[
NB_CNX_UE
];
NR_SIB8_t
*
sib8
[
NB_CNX_UE
];
NR_SIB9_t
*
sib9
[
NB_CNX_UE
];
NR_SIB10_r16_t
*
sib10
[
NB_CNX_UE
];
NR_SIB11_r16_t
*
sib11
[
NB_CNX_UE
];
NR_SIB12_r16_t
*
sib12
[
NB_CNX_UE
];
NR_SIB13_r16_t
*
sib13
[
NB_CNX_UE
];
NR_SIB14_r16_t
*
sib14
[
NB_CNX_UE
];
plmn_t
plmnID
;
NR_UE_RRC_INFO
Info
[
NB_SIG_CNX_UE
];
NR_MIB_t
*
mib
;
/* KeNB as computed from parameters within USIM card */
uint8_t
kgnb
[
32
];
/* Used integrity/ciphering algorithms */
//RRC_LIST_TYPE(NR_SecurityAlgorithmConfig_t, NR_SecurityAlgorithmConfig) SecurityAlgorithmConfig_list;
NR_CipheringAlgorithm_t
cipheringAlgorithm
;
e_NR_IntegrityProtAlgorithm
integrityProtAlgorithm
;
// lists
// CellGroupConfig.rlc-BearerToAddModList
RRC_LIST_TYPE
(
NR_RLC_BearerConfig_t
,
NR_maxLC_ID
)
RLC_Bearer_Config_list
;
...
...
@@ -119,6 +170,9 @@ typedef struct NR_UE_RRC_INST_s {
// CellGroupConfig.spCellConfig.spCellConfigDedicated
RRC_LIST_TYPE
(
NR_CSI_ReportConfig_t
,
NR_maxNrofCSI_ReportConfigurations
)
CSI_ReportConfig_list
;
long
selected_plmn_identity
;
Rrc_State_NR_t
nrRrcState
;
Rrc_Sub_State_NR_t
nrRrcSubState
;
}
NR_UE_RRC_INST_t
;
#endif
...
...
openair2/RRC/NR_UE/rrc_proto.h
View file @
3f05ebfa
...
...
@@ -114,6 +114,10 @@ int8_t mac_rrc_nr_data_req_ue(const module_id_t Mod_idP,
const
rb_id_t
Srb_id
,
uint8_t
*
const
buffer_pP
);
/**\brief RRC UE task.
\param void *args_p Pointer on arguments to start the task. */
void
*
rrc_nrue_task
(
void
*
args_p
);
/** @}*/
#endif
openair2/SIMULATION/NR_RRC/itti_sim.c
0 → 100644
View file @
3f05ebfa
/*!
\file itti_sim.c
\brief simulator for itti message from node to UE
\author Yoshio INOUE, Masayuki HARADA
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
\date 2020
\version 0.1
*/
#include <sched.h>
#include "T.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
#include <common/utils/assertions.h>
#include "msc.h"
#include "common/ran_context.h"
#include "common/config/config_userapi.h"
#include "common/utils/load_module_shlib.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
#include "PHY/phy_vars.h"
#include "SCHED/sched_common_vars.h"
#include "LAYER2/MAC/mac_vars.h"
#include "RRC/LTE/rrc_vars.h"
#include "gnb_config.h"
#include "SIMULATION/TOOLS/sim.h"
#ifdef SMBV
#include "PHY/TOOLS/smbv.h"
unsigned
short
config_frames
[
4
]
=
{
2
,
9
,
11
,
13
};
#endif
#include "common/utils/LOG/log.h"
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
#ifndef OPENAIR2
#include "UTIL/OTG/otg_vars.h"
#endif
#include "intertask_interface.h"
#include "system.h"
#include <openair2/GNB_APP/gnb_app.h>
#include "PHY/TOOLS/phy_scope_interface.h"
#include "PHY/TOOLS/nr_phy_scope.h"
#include "stats.h"
#include "nr-softmodem.h"
#include "executables/softmodem-common.h"
#include "executables/thread-common.h"
#include "NB_IoT_interface.h"
#include "x2ap_eNB.h"
#include "ngap_gNB.h"
#include "RRC/NR_UE/rrc_proto.h"
#include "openair3/NAS/UE/nas_ue_task.h"
pthread_cond_t
nfapi_sync_cond
;
pthread_mutex_t
nfapi_sync_mutex
;
int
nfapi_sync_var
=-
1
;
//!< protected by mutex \ref nfapi_sync_mutex
uint8_t
nfapi_mode
=
0
;
// Default to monolithic mode
uint32_t
target_dl_mcs
=
28
;
uint32_t
target_ul_mcs
=
20
;
uint32_t
timing_advance
=
0
;
uint64_t
num_missed_slots
=
0
;
int
split73
=
0
;
void
sendFs6Ul
(
PHY_VARS_eNB
*
eNB
,
int
UE_id
,
int
harq_pid
,
int
segmentID
,
int16_t
*
data
,
int
dataLen
,
int
r_offset
)
{
AssertFatal
(
false
,
"Must not be called in this context
\n
"
);
}
pthread_cond_t
sync_cond
;
pthread_mutex_t
sync_mutex
;
int
sync_var
=-
1
;
//!< protected by mutex \ref sync_mutex.
int
config_sync_var
=-
1
;
openair0_config_t
openair0_cfg
[
MAX_CARDS
];
volatile
int
start_gNB
=
0
;
volatile
int
oai_exit
=
0
;
//static int wait_for_sync = 0;
unsigned
int
mmapped_dma
=
0
;
int
single_thread_flag
=
1
;
int8_t
threequarter_fs
=
0
;
uint64_t
downlink_frequency
[
MAX_NUM_CCs
][
4
];
int32_t
uplink_frequency_offset
[
MAX_NUM_CCs
][
4
];
//Temp fix for inexistent NR upper layer
unsigned
char
NB_gNB_INST
=
1
;
static
char
*
itti_dump_file
=
NULL
;
int
UE_scan
=
1
;
int
UE_scan_carrier
=
0
;
runmode_t
mode
=
normal_txrx
;
static
double
snr_dB
=
20
;
FILE
*
input_fd
=
NULL
;
int
chain_offset
=
0
;
uint8_t
dci_Format
=
0
;
uint8_t
agregation_Level
=
0xFF
;
uint8_t
nb_antenna_tx
=
1
;
uint8_t
nb_antenna_rx
=
1
;
char
ref
[
128
]
=
"internal"
;
char
channels
[
128
]
=
"0"
;
int
otg_enabled
;
extern
void
*
udp_eNB_task
(
void
*
args_p
);
int
transmission_mode
=
1
;
int
emulate_rf
=
0
;
int
numerology
=
0
;
int
usrp_tx_thread
=
0
;
double
cpuf
;
extern
char
uecap_xer
[
1024
];
char
uecap_xer_in
=
0
;
/* see file openair2/LAYER2/MAC/main.c for why abstraction_flag is needed
* this is very hackish - find a proper solution
*/
uint8_t
abstraction_flag
=
0
;
/* forward declarations */
void
set_default_frame_parms
(
nfapi_nr_config_request_scf_t
*
config
[
MAX_NUM_CCs
],
NR_DL_FRAME_PARMS
*
frame_parms
[
MAX_NUM_CCs
]);
/*---------------------BMC: timespec helpers -----------------------------*/
struct
timespec
min_diff_time
=
{
.
tv_sec
=
0
,
.
tv_nsec
=
0
};
struct
timespec
max_diff_time
=
{
.
tv_sec
=
0
,
.
tv_nsec
=
0
};
struct
timespec
clock_difftime
(
struct
timespec
start
,
struct
timespec
end
)
{
struct
timespec
temp
;
if
((
end
.
tv_nsec
-
start
.
tv_nsec
)
<
0
)
{
temp
.
tv_sec
=
end
.
tv_sec
-
start
.
tv_sec
-
1
;
temp
.
tv_nsec
=
1000000000
+
end
.
tv_nsec
-
start
.
tv_nsec
;
}
else
{
temp
.
tv_sec
=
end
.
tv_sec
-
start
.
tv_sec
;
temp
.
tv_nsec
=
end
.
tv_nsec
-
start
.
tv_nsec
;
}
return
temp
;
}
#define KNRM "\x1B[0m"
#define KRED "\x1B[31m"
#define KGRN "\x1B[32m"
#define KBLU "\x1B[34m"
#define RESET "\033[0m"
void
exit_function
(
const
char
*
file
,
const
char
*
function
,
const
int
line
,
const
char
*
s
)
{
int
ru_id
;
if
(
s
!=
NULL
)
{
printf
(
"%s:%d %s() Exiting OAI softmodem: %s
\n
"
,
file
,
line
,
function
,
s
);
}
oai_exit
=
1
;
if
(
RC
.
ru
==
NULL
)
exit
(
-
1
);
// likely init not completed, prevent crash or hang, exit now...
for
(
ru_id
=
0
;
ru_id
<
RC
.
nb_RU
;
ru_id
++
)
{
if
(
RC
.
ru
[
ru_id
]
&&
RC
.
ru
[
ru_id
]
->
rfdevice
.
trx_end_func
)
{
RC
.
ru
[
ru_id
]
->
rfdevice
.
trx_end_func
(
&
RC
.
ru
[
ru_id
]
->
rfdevice
);
RC
.
ru
[
ru_id
]
->
rfdevice
.
trx_end_func
=
NULL
;
}
if
(
RC
.
ru
[
ru_id
]
&&
RC
.
ru
[
ru_id
]
->
ifdevice
.
trx_end_func
)
{
RC
.
ru
[
ru_id
]
->
ifdevice
.
trx_end_func
(
&
RC
.
ru
[
ru_id
]
->
ifdevice
);
RC
.
ru
[
ru_id
]
->
ifdevice
.
trx_end_func
=
NULL
;
}
}
sleep
(
1
);
//allow lte-softmodem threads to exit first
exit
(
1
);
}
void
wait_gNBs
(
void
)
{
int
i
;
int
waiting
=
1
;
while
(
waiting
==
1
)
{
printf
(
"Waiting for gNB L1 instances to all get configured ... sleeping 50ms (nb_nr_sL1_inst %d)
\n
"
,
RC
.
nb_nr_L1_inst
);
usleep
(
50
*
1000
);
waiting
=
0
;
for
(
i
=
0
;
i
<
RC
.
nb_nr_L1_inst
;
i
++
)
{
if
(
RC
.
gNB
[
i
]
->
configured
==
0
)
{
waiting
=
1
;
break
;
}
}
}
printf
(
"gNB L1 are configured
\n
"
);
}
void
wait_RUs
(
void
)
{
LOG_I
(
PHY
,
"Waiting for RUs to be configured ... RC.ru_mask:%02lx
\n
"
,
RC
.
ru_mask
);
// wait for all RUs to be configured over fronthaul
pthread_mutex_lock
(
&
RC
.
ru_mutex
);
while
(
RC
.
ru_mask
>
0
)
{
pthread_cond_wait
(
&
RC
.
ru_cond
,
&
RC
.
ru_mutex
);
printf
(
"RC.ru_mask:%02lx
\n
"
,
RC
.
ru_mask
);
}
pthread_mutex_unlock
(
&
RC
.
ru_mutex
);
LOG_I
(
PHY
,
"RUs configured
\n
"
);
}
int
stop_L1L2
(
module_id_t
gnb_id
)
{
return
0
;
}
int
restart_L1L2
(
module_id_t
gnb_id
)
{
return
0
;
}
int
create_gNB_tasks
(
uint32_t
gnb_nb
)
{
LOG_D
(
GNB_APP
,
"%s(gnb_nb:%d)
\n
"
,
__FUNCTION__
,
gnb_nb
);
itti_wait_ready
(
1
);
if
(
gnb_nb
>
0
)
{
if
(
itti_create_task
(
TASK_SCTP
,
sctp_eNB_task
,
NULL
)
<
0
){
LOG_E
(
SCTP
,
"Create task for SCTP failed
\n
"
);
return
-
1
;
}
if
(
is_x2ap_enabled
())
{
if
(
itti_create_task
(
TASK_X2AP
,
x2ap_task
,
NULL
)
<
0
){
LOG_E
(
X2AP
,
"Create task for X2AP failed
\n
"
);
}
}
else
{
LOG_I
(
X2AP
,
"X2AP is disabled.
\n
"
);
}
}
if
(
AMF_MODE_ENABLED
&&
(
get_softmodem_params
()
->
phy_test
==
0
&&
get_softmodem_params
()
->
do_ra
==
0
))
{
if
(
gnb_nb
>
0
)
{
if
(
itti_create_task
(
TASK_NGAP
,
ngap_gNB_task
,
NULL
)
<
0
)
{
LOG_E
(
S1AP
,
"Create task for NGAP failed
\n
"
);
return
-
1
;
}
if
(
!
emulate_rf
){
if
(
itti_create_task
(
TASK_UDP
,
udp_eNB_task
,
NULL
)
<
0
)
{
LOG_E
(
UDP_
,
"Create task for UDP failed
\n
"
);
return
-
1
;
}
}
if
(
itti_create_task
(
TASK_GTPV1_U
,
&
gtpv1u_gNB_task
,
NULL
)
<
0
)
{
LOG_E
(
GTPU
,
"Create task for GTPV1U failed
\n
"
);
return
-
1
;
}
}
}
if
(
gnb_nb
>
0
)
{
if
(
itti_create_task
(
TASK_GNB_APP
,
gNB_app_task
,
NULL
)
<
0
)
{
LOG_E
(
GNB_APP
,
"Create task for gNB APP failed
\n
"
);
return
-
1
;
}
LOG_I
(
NR_RRC
,
"Creating NR RRC gNB Task
\n
"
);
if
(
itti_create_task
(
TASK_RRC_GNB
,
rrc_gnb_task
,
NULL
)
<
0
)
{
LOG_E
(
NR_RRC
,
"Create task for NR RRC gNB failed
\n
"
);
return
-
1
;
}
}
return
0
;
}
static
void
get_options
(
void
)
{
paramdef_t
cmdline_params
[]
=
CMDLINE_PARAMS_DESC_GNB
;
CONFIG_SETRTFLAG
(
CONFIG_NOEXITONHELP
);
get_common_options
(
SOFTMODEM_GNB_BIT
);
config_process_cmdline
(
cmdline_params
,
sizeof
(
cmdline_params
)
/
sizeof
(
paramdef_t
),
NULL
);
CONFIG_CLEARRTFLAG
(
CONFIG_NOEXITONHELP
);
if
(
!
(
CONFIG_ISFLAGSET
(
CONFIG_ABORT
))
)
{
memset
((
void
*
)
&
RC
,
0
,
sizeof
(
RC
));
/* Read RC configuration file */
NRRCConfig
();
NB_gNB_INST
=
RC
.
nb_nr_inst
;
NB_RU
=
RC
.
nb_RU
;
printf
(
"Configuration: nb_rrc_inst %d, nb_nr_L1_inst %d, nb_ru %hhu
\n
"
,
NB_gNB_INST
,
RC
.
nb_nr_L1_inst
,
NB_RU
);
}
}
void
set_default_frame_parms
(
nfapi_nr_config_request_scf_t
*
config
[
MAX_NUM_CCs
],
NR_DL_FRAME_PARMS
*
frame_parms
[
MAX_NUM_CCs
])
{
for
(
int
CC_id
=
0
;
CC_id
<
MAX_NUM_CCs
;
CC_id
++
)
{
frame_parms
[
CC_id
]
=
(
NR_DL_FRAME_PARMS
*
)
malloc
(
sizeof
(
NR_DL_FRAME_PARMS
));
config
[
CC_id
]
=
(
nfapi_nr_config_request_scf_t
*
)
malloc
(
sizeof
(
nfapi_nr_config_request_scf_t
));
config
[
CC_id
]
->
ssb_config
.
scs_common
.
value
=
1
;
config
[
CC_id
]
->
cell_config
.
frame_duplex_type
.
value
=
1
;
//FDD
config
[
CC_id
]
->
carrier_config
.
dl_grid_size
[
1
].
value
=
106
;
config
[
CC_id
]
->
carrier_config
.
ul_grid_size
[
1
].
value
=
106
;
config
[
CC_id
]
->
cell_config
.
phy_cell_id
.
value
=
0
;
}
}
/*
* helper function to terminate a certain ITTI task
*/
void
terminate_task
(
task_id_t
task_id
,
module_id_t
mod_id
)
{
LOG_I
(
GNB_APP
,
"sending TERMINATE_MESSAGE to task %s (%d)
\n
"
,
itti_get_task_name
(
task_id
),
task_id
);
MessageDef
*
msg
;
msg
=
itti_alloc_new_message
(
ENB_APP
,
TERMINATE_MESSAGE
);
itti_send_msg_to_task
(
task_id
,
ENB_MODULE_ID_TO_INSTANCE
(
mod_id
),
msg
);
}
//extern void free_transport(PHY_VARS_gNB *);
extern
void
nr_phy_free_RU
(
RU_t
*
);
void
init_pdcp
(
void
)
{
//if (!NODE_IS_DU(RC.rrc[0]->node_type)) {
pdcp_layer_init
();
uint32_t
pdcp_initmask
=
(
IS_SOFTMODEM_NOS1
)
?
(
PDCP_USE_NETLINK_BIT
|
LINK_ENB_PDCP_TO_IP_DRIVER_BIT
)
:
LINK_ENB_PDCP_TO_GTPV1U_BIT
;
if
(
IS_SOFTMODEM_NOS1
)
{
printf
(
"IS_SOFTMODEM_NOS1 option enabled
\n
"
);
pdcp_initmask
=
pdcp_initmask
|
ENB_NAS_USE_TUN_BIT
|
SOFTMODEM_NOKRNMOD_BIT
;
}
pdcp_module_init
(
pdcp_initmask
);
pdcp_set_rlc_data_req_func
((
send_rlc_data_req_func_t
)
rlc_data_req
);
pdcp_set_pdcp_data_ind_func
((
pdcp_data_ind_func_t
)
pdcp_data_ind
);
}
int
create_tasks_nrue
(
uint32_t
ue_nb
)
{
LOG_D
(
ENB_APP
,
"%s(ue_nb:%d)
\n
"
,
__FUNCTION__
,
ue_nb
);
itti_wait_ready
(
1
);
if
(
ue_nb
>
0
)
{
printf
(
"create TASK_RRC_NRUE
\n
"
);
if
(
itti_create_task
(
TASK_RRC_NRUE
,
rrc_nrue_task
,
NULL
)
<
0
)
{
LOG_E
(
RRC
,
"Create task for RRC UE failed
\n
"
);
return
-
1
;
}
}
itti_wait_ready
(
0
);
return
0
;
}
void
*
itti_sim_ue_rrc_task
(
void
*
args_p
)
{
MessageDef
*
msg_p
,
*
message_p
;
instance_t
instance
;
unsigned
int
ue_mod_id
;
int
result
;
itti_mark_task_ready
(
TASK_RRC_UE_SIM
);
while
(
1
)
{
// Wait for a message
itti_receive_msg
(
TASK_RRC_UE_SIM
,
&
msg_p
);
instance
=
ITTI_MSG_INSTANCE
(
msg_p
);
ue_mod_id
=
UE_INSTANCE_TO_MODULE_ID
(
instance
);
switch
(
ITTI_MSG_ID
(
msg_p
))
{
case
TERMINATE_MESSAGE
:
LOG_W
(
RRC
,
" *** Exiting RRC thread
\n
"
);
itti_exit_task
();
break
;
case
MESSAGE_TEST
:
LOG_D
(
RRC
,
"[UE %d] Received %s
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
));
break
;
case
GNB_RRC_BCCH_DATA_IND
:
message_p
=
itti_alloc_new_message
(
TASK_RRC_NRUE
,
NR_RRC_MAC_BCCH_DATA_IND
);
memset
(
NR_RRC_MAC_BCCH_DATA_IND
(
message_p
).
sdu
,
0
,
BCCH_SDU_SIZE
);
NR_RRC_MAC_BCCH_DATA_IND
(
message_p
).
sdu_size
=
GNB_RRC_BCCH_DATA_IND
(
msg_p
).
size
;
memcpy
(
NR_RRC_MAC_BCCH_DATA_IND
(
message_p
).
sdu
,
GNB_RRC_BCCH_DATA_IND
(
msg_p
).
sdu
,
GNB_RRC_BCCH_DATA_IND
(
msg_p
).
size
);
itti_send_msg_to_task
(
TASK_RRC_NRUE
,
instance
,
message_p
);
break
;
case
GNB_RRC_CCCH_DATA_IND
:
message_p
=
itti_alloc_new_message
(
TASK_RRC_NRUE
,
NR_RRC_MAC_CCCH_DATA_IND
);
printf
(
"receive GNB_RRC_CCCH_DATA_IND
\n
"
);
memset
(
NR_RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu
,
0
,
CCCH_SDU_SIZE
);
memcpy
(
NR_RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu
,
GNB_RRC_CCCH_DATA_IND
(
msg_p
).
sdu
,
GNB_RRC_CCCH_DATA_IND
(
msg_p
).
size
);
NR_RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu_size
=
GNB_RRC_CCCH_DATA_IND
(
msg_p
).
size
;
itti_send_msg_to_task
(
TASK_RRC_NRUE
,
instance
,
message_p
);
break
;
case
GNB_RRC_DCCH_DATA_IND
:
printf
(
"receive GNB_RRC_DCCH_DATA_IND
\n
"
);
message_p
=
itti_alloc_new_message
(
TASK_RRC_NRUE
,
NR_RRC_DCCH_DATA_IND
);
NR_RRC_DCCH_DATA_IND
(
message_p
).
dcch_index
=
GNB_RRC_DCCH_DATA_IND
(
msg_p
).
rbid
;
NR_RRC_DCCH_DATA_IND
(
message_p
).
sdu_size
=
GNB_RRC_DCCH_DATA_IND
(
msg_p
).
size
;
memset
(
NR_RRC_DCCH_DATA_IND
(
message_p
).
sdu_p
,
0
,
GNB_RRC_DCCH_DATA_IND
(
msg_p
).
size
);
memcpy
(
NR_RRC_DCCH_DATA_IND
(
message_p
).
sdu_p
,
GNB_RRC_DCCH_DATA_IND
(
msg_p
).
sdu
,
GNB_RRC_DCCH_DATA_IND
(
msg_p
).
size
);
itti_send_msg_to_task
(
TASK_RRC_NRUE
,
instance
,
message_p
);
break
;
default:
LOG_E
(
RRC
,
"[UE %d] Received unexpected message %s
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
));
break
;
}
result
=
itti_free
(
ITTI_MSG_ORIGIN_ID
(
msg_p
),
msg_p
);
AssertFatal
(
result
==
EXIT_SUCCESS
,
"Failed to free memory (%d)!
\n
"
,
result
);
msg_p
=
NULL
;
}
}
void
*
itti_sim_gnb_rrc_task
(
void
*
args_p
)
{
MessageDef
*
msg_p
,
*
message_p
;
instance_t
instance
;
unsigned
int
ue_mod_id
;
int
result
;
itti_mark_task_ready
(
TASK_RRC_GNB_SIM
);
while
(
1
)
{
// Wait for a message
itti_receive_msg
(
TASK_RRC_GNB_SIM
,
&
msg_p
);
instance
=
ITTI_MSG_INSTANCE
(
msg_p
);
ue_mod_id
=
UE_INSTANCE_TO_MODULE_ID
(
instance
);
switch
(
ITTI_MSG_ID
(
msg_p
))
{
case
TERMINATE_MESSAGE
:
LOG_W
(
RRC
,
" *** Exiting RRC thread
\n
"
);
itti_exit_task
();
break
;
case
MESSAGE_TEST
:
LOG_D
(
RRC
,
"[UE %d] Received %s
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
));
break
;
case
UE_RRC_CCCH_DATA_IND
:
message_p
=
itti_alloc_new_message
(
TASK_RRC_GNB
,
NR_RRC_MAC_CCCH_DATA_IND
);
RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu_size
=
UE_RRC_CCCH_DATA_IND
(
msg_p
).
size
;
memset
(
RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu
,
0
,
CCCH_SDU_SIZE
);
memcpy
(
RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu
,
UE_RRC_CCCH_DATA_IND
(
msg_p
).
sdu
,
UE_RRC_CCCH_DATA_IND
(
msg_p
).
size
);
itti_send_msg_to_task
(
TASK_RRC_GNB
,
instance
,
message_p
);
break
;
case
UE_RRC_DCCH_DATA_IND
:
message_p
=
itti_alloc_new_message
(
TASK_RRC_GNB
,
NR_RRC_DCCH_DATA_IND
);
RRC_DCCH_DATA_IND
(
message_p
).
sdu_size
=
UE_RRC_DCCH_DATA_IND
(
msg_p
).
size
;
memset
(
RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu
,
0
,
UE_RRC_DCCH_DATA_IND
(
msg_p
).
size
);
memcpy
(
RRC_MAC_CCCH_DATA_IND
(
message_p
).
sdu
,
UE_RRC_DCCH_DATA_IND
(
msg_p
).
sdu
,
UE_RRC_DCCH_DATA_IND
(
msg_p
).
size
);
itti_send_msg_to_task
(
TASK_RRC_GNB
,
instance
,
message_p
);
break
;
default:
LOG_E
(
RRC
,
"[UE %d] Received unexpected message %s
\n
"
,
ue_mod_id
,
ITTI_MSG_NAME
(
msg_p
));
break
;
}
result
=
itti_free
(
ITTI_MSG_ORIGIN_ID
(
msg_p
),
msg_p
);
AssertFatal
(
result
==
EXIT_SUCCESS
,
"Failed to free memory (%d)!
\n
"
,
result
);
msg_p
=
NULL
;
}
}
int
main
(
int
argc
,
char
**
argv
)
{
start_background_system
();
///static configuration for NR at the moment
if
(
load_configmodule
(
argc
,
argv
,
CONFIG_ENABLECMDLINEONLY
)
==
NULL
)
{
exit_fun
(
"[SOFTMODEM] Error, configuration module init failed
\n
"
);
}
set_softmodem_sighandler
();
#ifdef DEBUG_CONSOLE
setvbuf
(
stdout
,
NULL
,
_IONBF
,
0
);
setvbuf
(
stderr
,
NULL
,
_IONBF
,
0
);
#endif
logInit
();
//configure_linux();
printf
(
"Reading in command-line options
\n
"
);
get_options
();
if
(
CONFIG_ISFLAGSET
(
CONFIG_ABORT
)
)
{
fprintf
(
stderr
,
"Getting configuration failed
\n
"
);
exit
(
-
1
);
}
AMF_MODE_ENABLED
=
!
IS_SOFTMODEM_NOS1
;
#if T_TRACER
T_Config_Init
();
#endif
//randominit (0);
set_taus_seed
(
0
);
printf
(
"configuring for RAU/RRU
\n
"
);
if
(
opp_enabled
==
1
)
{
reset_opp_meas
();
}
cpuf
=
get_cpu_freq_GHz
();
itti_init
(
TASK_MAX
,
THREAD_MAX
,
MESSAGES_ID_MAX
,
tasks_info
,
messages_info
);
// initialize mscgen log after ITTI
MSC_INIT
(
MSC_E_UTRAN
,
THREAD_MAX
+
TASK_MAX
);
init_opt
();
LOG_I
(
HW
,
"Version: %s
\n
"
,
PACKAGE_VERSION
);
if
(
IS_SOFTMODEM_NOS1
)
init_pdcp
();
if
(
RC
.
nb_nr_inst
>
0
)
{
// don't create if node doesn't connect to RRC/S1/GTP
AssertFatal
(
create_gNB_tasks
(
1
)
==
0
,
"cannot create ITTI tasks
\n
"
);
}
else
{
printf
(
"No ITTI, Initializing L1
\n
"
);
return
0
;
}
if
(
itti_create_task
(
TASK_RRC_GNB_SIM
,
itti_sim_gnb_rrc_task
,
NULL
)
<
0
){
printf
(
"cannot create ITTI tasks
\n
"
);
exit
(
-
1
);
// need a softer mode
}
openair_rrc_top_init_ue_nr
(
"./"
);
if
(
create_tasks_nrue
(
1
)
<
0
)
{
printf
(
"cannot create ITTI tasks
\n
"
);
exit
(
-
1
);
// need a softer mode
}
if
(
itti_create_task
(
TASK_RRC_UE_SIM
,
itti_sim_ue_rrc_task
,
NULL
)
<
0
){
printf
(
"cannot create ITTI tasks
\n
"
);
exit
(
-
1
);
// need a softer mode
}
pthread_cond_init
(
&
sync_cond
,
NULL
);
pthread_mutex_init
(
&
sync_mutex
,
NULL
);
printf
(
"Sending sync to all threads
\n
"
);
pthread_mutex_lock
(
&
sync_mutex
);
sync_var
=
0
;
pthread_cond_broadcast
(
&
sync_cond
);
pthread_mutex_unlock
(
&
sync_mutex
);
// wait for end of program
printf
(
"TYPE <CTRL-C> TO TERMINATE
\n
"
);
#if 0
// test itti sim
usleep(10000);
protocol_ctxt_t ctxt;
struct rrc_gNB_ue_context_s *ue_context_p = NULL;
ue_context_p = rrc_gNB_allocate_new_UE_context(RC.nrrrc[0]);
if(ue_context_p == NULL){
printf("ue_context_p == NULL");
}
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
0,
ENB_FLAG_YES,
0,
0,
0);
rrc_gNB_generate_RRCSetup(&ctxt,
ue_context_p,
0);
// end test itti sim
#endif
printf
(
"Entering ITTI signals handler
\n
"
);
itti_wait_tasks_end
();
printf
(
"Returned from ITTI signal handler
\n
"
);
oai_exit
=
1
;
printf
(
"oai_exit=%d
\n
"
,
oai_exit
);
printf
(
"stopping MODEM threads
\n
"
);
/* release memory used by the RU/gNB threads (incomplete), after all
* threads have been stopped (they partially use the same memory) */
pthread_cond_destroy
(
&
sync_cond
);
pthread_mutex_destroy
(
&
sync_mutex
);
logClean
();
printf
(
"Bye.
\n
"
);
return
0
;
}
openair3/NGAP/ngap_gNB.c
View file @
3f05ebfa
...
...
@@ -65,6 +65,7 @@
#include "oaisim_amf_test_s1c.h"
#endif
ngap_gNB_config_t
ngap_config
;
static
int
ngap_gNB_generate_ng_setup_request
(
ngap_gNB_instance_t
*
instance_p
,
ngap_gNB_amf_data_t
*
ngap_amf_data_p
);
...
...
openair3/NGAP/ngap_gNB.h
View file @
3f05ebfa
...
...
@@ -39,6 +39,16 @@
#ifndef NGAP_GNB_H_
#define NGAP_GNB_H_
typedef
struct
ngap_gNB_config_s
{
// MME related params
unsigned
char
amf_enabled
;
///< AMF enabled ?
}
ngap_gNB_config_t
;
extern
ngap_gNB_config_t
ngap_config
;
#define AMF_MODE_ENABLED ngap_config.amf_enabled
void
*
ngap_gNB_process_itti_msg
(
void
*
);
void
ngap_gNB_init
(
void
);
void
*
ngap_gNB_task
(
void
*
arg
);
...
...
openair3/NGAP/ngap_gNB_handlers.c
View file @
3f05ebfa
...
...
@@ -1859,165 +1859,7 @@ static
int
ngap_gNB_handle_ng_path_switch_request_ack
(
uint32_t
assoc_id
,
uint32_t
stream
,
NGAP_NGAP_PDU_t
*
pdu
)
{
#if 0
ngap_gNB_amf_data_t *amf_desc_p = NULL;
ngap_gNB_ue_context_t *ue_desc_p = NULL;
MessageDef *message_p = NULL;
NGAP_PathSwitchRequestAcknowledge_t *pathSwitchRequestAcknowledge;
NGAP_PathSwitchRequestAcknowledgeIEs_t *ie;
NGAP_PDUSESSIONToBeSwitchedULItemIEs_t *ngap_PDUSESSIONToBeSwitchedULItemIEs;
NGAP_PDUSESSIONToBeSwitchedULItem_t *ngap_PDUSESSIONToBeSwitchedULItem;
NGAP_PDUSESSIONItemIEs_t *e_RABItemIEs;
NGAP_PDUSESSIONItem_t *e_RABItem;
DevAssert(pdu != NULL);
pathSwitchRequestAcknowledge = &pdu->choice.successfulOutcome->value.choice.PathSwitchRequestAcknowledge;
/* Path Switch request == UE-related procedure -> stream !=0 */
if (stream == 0) {
NGAP_ERROR("[SCTP %d] Received s1 path switch request ack on stream (%d)\n",
assoc_id, stream);
//return -1;
}
if ((amf_desc_p = ngap_gNB_get_AMF(NULL, assoc_id, 0)) == NULL) {
NGAP_ERROR("[SCTP %d] Received S1 path switch request ack for non existing "
"AMF context\n", assoc_id);
return -1;
}
// send a message to RRC
message_p = itti_alloc_new_message(TASK_NGAP, NGAP_PATH_SWITCH_REQ_ACK);
/* mandatory */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_gNB_UE_NGAP_ID, true);
if (ie == NULL) {
NGAP_ERROR("[SCTP %d] Received path switch request ack for non "
"ie context is NULL\n", assoc_id);
return -1;
}
NGAP_PATH_SWITCH_REQ_ACK(message_p).gNB_ue_ngap_id = ie->value.choice.GNB_UE_NGAP_ID;
if ((ue_desc_p = ngap_gNB_get_ue_context(amf_desc_p->ngap_gNB_instance,
ie->value.choice.GNB_UE_NGAP_ID)) == NULL) {
NGAP_ERROR("[SCTP %d] Received path switch request ack for non "
"existing UE context 0x%06lx\n", assoc_id,
ie->value.choice.GNB_UE_NGAP_ID);
itti_free(ITTI_MSG_ORIGIN_ID(message_p), message_p);
return -1;
}
NGAP_PATH_SWITCH_REQ_ACK(message_p).ue_initial_id = ue_desc_p->ue_initial_id;
/* mandatory */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_AMF_UE_NGAP_ID, true);
if (ie == NULL) {
NGAP_ERROR("[SCTP %d] Received path switch request ack for non "
"ie context is NULL\n", assoc_id);
return -1;
}
NGAP_PATH_SWITCH_REQ_ACK(message_p).amf_ue_ngap_id = ie->value.choice.AMF_UE_NGAP_ID;
if ( ue_desc_p->amf_ue_ngap_id != ie->value.choice.AMF_UE_NGAP_ID) {
NGAP_WARN("UE context amf_ue_ngap_id is different form that of the message (%d != %ld)",
ue_desc_p->amf_ue_ngap_id, ie->value.choice.AMF_UE_NGAP_ID);
}
/* mandatory */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_SecurityContext, true);
if (ie == NULL) {
NGAP_ERROR("[SCTP %d] Received path switch request ack for non "
"ie context is NULL\n", assoc_id);
return -1;
}
NGAP_PATH_SWITCH_REQ_ACK(message_p).next_hop_chain_count =
ie->value.choice.SecurityContext.nextHopChainingCount;
memcpy(&NGAP_PATH_SWITCH_REQ_ACK(message_p).next_security_key,
ie->value.choice.SecurityContext.nextHopParameter.buf,
ie->value.choice.SecurityContext.nextHopParameter.size);
/* optional */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_uEaggregateMaximumBitrate, false);
if (ie) {
OCTET_STRING_TO_INT32 (
&ie->value.choice.UEAggregateMaximumBitrate.uEaggregateMaximumBitRateUL,
NGAP_PATH_SWITCH_REQ_ACK(message_p).ue_ambr.br_ul
);
OCTET_STRING_TO_INT32 (
&ie->value.choice.UEAggregateMaximumBitrate.uEaggregateMaximumBitRateDL,
NGAP_PATH_SWITCH_REQ_ACK(message_p).ue_ambr.br_dl
);
} else {
NGAP_WARN("UEAggregateMaximumBitrate not supported\n");
NGAP_PATH_SWITCH_REQ_ACK(message_p).ue_ambr.br_ul = 0;
NGAP_PATH_SWITCH_REQ_ACK(message_p).ue_ambr.br_dl = 0;
}
/* optional */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_PDUSESSIONToBeSwitchedULList, false);
if (ie) {
NGAP_PATH_SWITCH_REQ_ACK(message_p).nb_pdusessions_tobeswitched = ie->value.choice.PDUSESSIONToBeSwitchedULList.list.count;
for (int i = 0; i < ie->value.choice.PDUSESSIONToBeSwitchedULList.list.count; i++) {
ngap_PDUSESSIONToBeSwitchedULItemIEs = (NGAP_PDUSESSIONToBeSwitchedULItemIEs_t *)ie->value.choice.PDUSESSIONToBeSwitchedULList.list.array[i];
ngap_PDUSESSIONToBeSwitchedULItem = &ngap_PDUSESSIONToBeSwitchedULItemIEs->value.choice.PDUSESSIONToBeSwitchedULItem;
NGAP_PATH_SWITCH_REQ_ACK (message_p).pdusessions_tobeswitched[i].pdusession_id = ngap_PDUSESSIONToBeSwitchedULItem->e_RAB_ID;
memcpy(NGAP_PATH_SWITCH_REQ_ACK (message_p).pdusessions_tobeswitched[i].sgw_addr.buffer,
ngap_PDUSESSIONToBeSwitchedULItem->transportLayerAddress.buf, ngap_PDUSESSIONToBeSwitchedULItem->transportLayerAddress.size);
NGAP_PATH_SWITCH_REQ_ACK (message_p).pdusessions_tobeswitched[i].sgw_addr.length =
ngap_PDUSESSIONToBeSwitchedULItem->transportLayerAddress.size * 8 - ngap_PDUSESSIONToBeSwitchedULItem->transportLayerAddress.bits_unused;
OCTET_STRING_TO_INT32(&ngap_PDUSESSIONToBeSwitchedULItem->gTP_TEID,
NGAP_PATH_SWITCH_REQ_ACK (message_p).pdusessions_tobeswitched[i].gtp_teid);
}
} else {
NGAP_WARN("PDUSESSIONToBeSwitchedULList not supported\n");
NGAP_PATH_SWITCH_REQ_ACK(message_p).nb_pdusessions_tobeswitched = 0;
}
/* optional */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_PDUSESSIONToBeReleasedList, false);
if (ie) {
NGAP_PATH_SWITCH_REQ_ACK(message_p).nb_pdusessions_tobereleased = ie->value.choice.PDUSESSIONList.list.count;
for (int i = 0; i < ie->value.choice.PDUSESSIONList.list.count; i++) {
e_RABItemIEs = (NGAP_PDUSESSIONItemIEs_t *)ie->value.choice.PDUSESSIONList.list.array[i];
e_RABItem = &e_RABItemIEs->value.choice.PDUSESSIONItem;
NGAP_PATH_SWITCH_REQ_ACK (message_p).pdusessions_tobereleased[i].pdusession_id = e_RABItem->e_RAB_ID;
}
} else {
NGAP_WARN("PDUSESSIONToBeReleasedList not supported\n");
NGAP_PATH_SWITCH_REQ_ACK(message_p).nb_pdusessions_tobereleased = 0;
}
/* optional */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_CriticalityDiagnostics, false);
if(!ie) {
NGAP_WARN("Critical Diagnostic not supported\n");
}
/* optional */
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestAcknowledgeIEs_t, ie, pathSwitchRequestAcknowledge,
NGAP_ProtocolIE_ID_id_AMF_UE_NGAP_ID_2, false);
if(!ie) {
NGAP_WARN("AMF_UE_NGAP_ID_2 flag not supported\n");
}
// TODO continue
itti_send_msg_to_task(TASK_RRC_GNB, ue_desc_p->gNB_instance->instance, message_p);
#endif
// TODO
return
0
;
}
...
...
@@ -2025,68 +1867,8 @@ static
int
ngap_gNB_handle_ng_path_switch_request_failure
(
uint32_t
assoc_id
,
uint32_t
stream
,
NGAP_NGAP_PDU_t
*
pdu
)
{
#if 0
ngap_gNB_amf_data_t *amf_desc_p = NULL;
NGAP_PathSwitchRequestFailure_t *pathSwitchRequestFailure;
NGAP_PathSwitchRequestFailureIEs_t *ie;
DevAssert(pdu != NULL);
pathSwitchRequestFailure = &pdu->choice.unsuccessfulOutcome->value.choice.PathSwitchRequestFailure;
if (stream != 0) {
NGAP_ERROR("[SCTP %d] Received s1 path switch request failure on stream != 0 (%d)\n",
assoc_id, stream);
return -1;
}
if ((amf_desc_p = ngap_gNB_get_AMF(NULL, assoc_id, 0)) == NULL) {
NGAP_ERROR("[SCTP %d] Received S1 path switch request failure for non existing "
"AMF context\n", assoc_id);
return -1;
}
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestFailureIEs_t, ie, pathSwitchRequestFailure,
NGAP_ProtocolIE_ID_id_Cause, true);
if (ie == NULL) {
NGAP_ERROR("[SCTP %d] Received S1 path switch request failure for non existing "
"ie context is NULL\n", assoc_id);
return -1;
}
switch(ie->value.choice.Cause.present) {
case NGAP_Cause_PR_NOTHING:
NGAP_WARN("Received S1 Error indication cause NOTHING\n");
break;
case NGAP_Cause_PR_radioNetwork:
NGAP_WARN("Radio Network Layer Cause Failure\n");
break;
case NGAP_Cause_PR_transport:
NGAP_WARN("Transport Layer Cause Failure\n");
break;
case NGAP_Cause_PR_nas:
NGAP_WARN("NAS Cause Failure\n");
break;
case NGAP_Cause_PR_misc:
NGAP_WARN("Miscelaneous Cause Failure\n");
break;
default:
NGAP_WARN("Received an unknown S1 Error indication cause\n");
break;
}
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_PathSwitchRequestFailureIEs_t, ie, pathSwitchRequestFailure,
NGAP_ProtocolIE_ID_id_CriticalityDiagnostics, false);
if(!ie) {
NGAP_WARN("Critical Diagnostic not supported\n");
}
#endif
// TODO continue
// TODO
return
0
;
}
...
...
@@ -2095,7 +1877,7 @@ int ngap_gNB_handle_ng_ENDC_pdusession_modification_confirm(uint32_t
uint32_t
stream
,
NGAP_NGAP_PDU_t
*
pdu
){
LOG_W
(
NGAP
,
"Implementation of NGAP
E-RAB
Modification confirm handler is pending...
\n
"
);
LOG_W
(
NGAP
,
"Implementation of NGAP
Pdusession
Modification confirm handler is pending...
\n
"
);
return
0
;
}
openair3/NGAP/ngap_gNB_nas_procedures.c
View file @
3f05ebfa
...
...
@@ -76,6 +76,7 @@ int ngap_gNB_handle_nas_first_req(
out
=
&
pdu
.
choice
.
initiatingMessage
->
value
.
choice
.
InitialUEMessage
;
/* Select the AMF corresponding to the provided GUAMI. */
//TODO have not be test. it's should be test
if
(
ngap_nas_first_req_p
->
ue_identity
.
presenceMask
&
NGAP_UE_IDENTITIES_guami
)
{
amf_desc_p
=
ngap_gNB_nnsf_select_amf_by_guami
(
instance_p
,
...
...
@@ -97,6 +98,7 @@ int ngap_gNB_handle_nas_first_req(
if
(
amf_desc_p
==
NULL
)
{
/* Select the AMF corresponding to the provided s-TMSI. */
//TODO have not be test. it's should be test
if
(
ngap_nas_first_req_p
->
ue_identity
.
presenceMask
&
NGAP_UE_IDENTITIES_FiveG_s_tmsi
)
{
amf_desc_p
=
ngap_gNB_nnsf_select_amf_by_amf_setid
(
instance_p
,
...
...
@@ -120,6 +122,7 @@ int ngap_gNB_handle_nas_first_req(
if
(
amf_desc_p
==
NULL
)
{
/* Select AMF based on the selected PLMN identity, received through RRC
* Connection Setup Complete */
//TODO have not be test. it's should be test
amf_desc_p
=
ngap_gNB_nnsf_select_amf_by_plmn_id
(
instance_p
,
ngap_nas_first_req_p
->
establishment_cause
,
...
...
@@ -141,6 +144,7 @@ int ngap_gNB_handle_nas_first_req(
* If no AMF corresponds to the GUAMI, the s-TMSI, or the selected PLMN
* identity, selects the AMF with the highest capacity.
*/
//TODO have not be test. it's should be test
amf_desc_p
=
ngap_gNB_nnsf_select_amf
(
instance_p
,
ngap_nas_first_req_p
->
establishment_cause
);
...
...
@@ -1439,237 +1443,7 @@ int ngap_gNB_path_switch_req(instance_t instance,
ngap_path_switch_req_t
*
path_switch_req_p
)
//------------------------------------------------------------------------------
{
#if 0
ngap_gNB_instance_t *ngap_gNB_instance_p = NULL;
struct ngap_gNB_ue_context_s *ue_context_p = NULL;
struct ngap_gNB_amf_data_s *amf_desc_p = NULL;
NGAP_NGAP_PDU_t pdu;
NGAP_PathSwitchRequest_t *out;
NGAP_PathSwitchRequestIEs_t *ie;
NGAP_PDUSESSIONToBeSwitchedDLItemIEs_t *e_RABToBeSwitchedDLItemIEs;
NGAP_PDUSESSIONToBeSwitchedDLItem_t *e_RABToBeSwitchedDLItem;
uint8_t *buffer = NULL;
uint32_t length;
int ret = 0;//-1;
/* Retrieve the NGAP gNB instance associated with Mod_id */
ngap_gNB_instance_p = ngap_gNB_get_instance(instance);
DevAssert(path_switch_req_p != NULL);
DevAssert(ngap_gNB_instance_p != NULL);
//if ((ue_context_p = ngap_gNB_get_ue_context(ngap_gNB_instance_p,
// path_switch_req_p->gNB_ue_ngap_id)) == NULL) {
/* The context for this gNB ue ngap id doesn't exist in the map of gNB UEs */
//NGAP_WARN("Failed to find ue context associated with gNB ue ngap id: 0x%06x\n",
// path_switch_req_p->gNB_ue_ngap_id);
//return -1;
//}
/* Uplink NAS transport can occur either during an ngap connected state
* or during initial attach (for example: NAS authentication).
*/
//if (!(ue_context_p->ue_state == NGAP_UE_CONNECTED ||
// ue_context_p->ue_state == NGAP_UE_WAITING_CSR)) {
//NGAP_WARN("You are attempting to send NAS data over non-connected "
// "gNB ue ngap id: %06x, current state: %d\n",
// path_switch_req_p->gNB_ue_ngap_id, ue_context_p->ue_state);
//return -1;
//}
/* Select the AMF corresponding to the provided GUAMI. */
amf_desc_p = ngap_gNB_nnsf_select_amf_by_guami_no_cause(ngap_gNB_instance_p, path_switch_req_p->ue_guami);
if (amf_desc_p == NULL) {
/*
* In case gNB has no AMF associated, the gNB should inform RRC and discard
* this request.
*/
NGAP_WARN("No AMF is associated to the gNB\n");
// TODO: Inform RRC
return -1;
}
/* The gNB should allocate a unique gNB UE NGAP ID for this UE. The value
* will be used for the duration of the connectivity.
*/
ue_context_p = ngap_gNB_allocate_new_UE_context();
DevAssert(ue_context_p != NULL);
/* Keep a reference to the selected AMF */
ue_context_p->amf_ref = amf_desc_p;
ue_context_p->ue_initial_id = path_switch_req_p->ue_initial_id;
ue_context_p->gNB_instance = ngap_gNB_instance_p;
do {
struct ngap_gNB_ue_context_s *collision_p;
/* Peek a random value for the gNB_ue_ngap_id */
ue_context_p->gNB_ue_ngap_id = (random() + random()) & 0x00ffffff;
if ((collision_p = RB_INSERT(ngap_ue_map, &ngap_gNB_instance_p->ngap_ue_head, ue_context_p))
== NULL) {
NGAP_DEBUG("Found usable gNB_ue_ngap_id: 0x%06x %u(10)\n",
ue_context_p->gNB_ue_ngap_id,
ue_context_p->gNB_ue_ngap_id);
/* Break the loop as the id is not already used by another UE */
break;
}
} while(1);
ue_context_p->amf_ue_ngap_id = path_switch_req_p->amf_ue_ngap_id;
/* Prepare the NGAP message to encode */
memset(&pdu, 0, sizeof(pdu));
pdu.present = NGAP_NGAP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage->procedureCode = NGAP_ProcedureCode_id_PathSwitchRequest;
pdu.choice.initiatingMessage->criticality = NGAP_Criticality_reject;
pdu.choice.initiatingMessage->value.present = NGAP_InitiatingMessage__value_PR_PathSwitchRequest;
out = &pdu.choice.initiatingMessage->value.choice.PathSwitchRequest;
/* mandatory */
ie = (NGAP_PathSwitchRequestIEs_t *)calloc(1, sizeof(NGAP_PathSwitchRequestIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_gNB_UE_NGAP_ID;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PathSwitchRequestIEs__value_PR_GNB_UE_NGAP_ID;
ie->value.choice.GNB_UE_NGAP_ID = ue_context_p->gNB_ue_ngap_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
if (path_switch_req_p->nb_of_pdusessions > 0) {
ie = (NGAP_PathSwitchRequestIEs_t *)calloc(1, sizeof(NGAP_PathSwitchRequestIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_PDUSESSIONToBeSwitchedDLList;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PathSwitchRequestIEs__value_PR_PDUSESSIONToBeSwitchedDLList;
for (int i = 0; i < path_switch_req_p->nb_of_pdusessions; i++) {
e_RABToBeSwitchedDLItemIEs = (NGAP_PDUSESSIONToBeSwitchedDLItemIEs_t *)calloc(1, sizeof(NGAP_PDUSESSIONToBeSwitchedDLItemIEs_t));
e_RABToBeSwitchedDLItemIEs->id = NGAP_ProtocolIE_ID_id_PDUSESSIONToBeSwitchedDLItem;
e_RABToBeSwitchedDLItemIEs->criticality = NGAP_Criticality_reject;
e_RABToBeSwitchedDLItemIEs->value.present = NGAP_PDUSESSIONToBeSwitchedDLItemIEs__value_PR_PDUSESSIONToBeSwitchedDLItem;
e_RABToBeSwitchedDLItem = &e_RABToBeSwitchedDLItemIEs->value.choice.PDUSESSIONToBeSwitchedDLItem;
e_RABToBeSwitchedDLItem->e_RAB_ID = path_switch_req_p->pdusessions_tobeswitched[i].pdusession_id;
INT32_TO_OCTET_STRING(path_switch_req_p->pdusessions_tobeswitched[i].gtp_teid, &e_RABToBeSwitchedDLItem->gTP_TEID);
e_RABToBeSwitchedDLItem->transportLayerAddress.size = path_switch_req_p->pdusessions_tobeswitched[i].gNB_addr.length;
e_RABToBeSwitchedDLItem->transportLayerAddress.bits_unused = 0;
e_RABToBeSwitchedDLItem->transportLayerAddress.buf = calloc(1,e_RABToBeSwitchedDLItem->transportLayerAddress.size);
memcpy (e_RABToBeSwitchedDLItem->transportLayerAddress.buf,
path_switch_req_p->pdusessions_tobeswitched[i].gNB_addr.buffer,
path_switch_req_p->pdusessions_tobeswitched[i].gNB_addr.length);
NGAP_DEBUG("path_switch_req: pdusession ID %ld, teid %u, enb_addr %d.%d.%d.%d, SIZE %zu\n",
e_RABToBeSwitchedDLItem->e_RAB_ID,
path_switch_req_p->pdusessions_tobeswitched[i].gtp_teid,
e_RABToBeSwitchedDLItem->transportLayerAddress.buf[0],
e_RABToBeSwitchedDLItem->transportLayerAddress.buf[1],
e_RABToBeSwitchedDLItem->transportLayerAddress.buf[2],
e_RABToBeSwitchedDLItem->transportLayerAddress.buf[3],
e_RABToBeSwitchedDLItem->transportLayerAddress.size);
ASN_SEQUENCE_ADD(&ie->value.choice.PDUSESSIONToBeSwitchedDLList.list, e_RABToBeSwitchedDLItemIEs);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* mandatory */
ie = (NGAP_PathSwitchRequestIEs_t *)calloc(1, sizeof(NGAP_PathSwitchRequestIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_SourceAMF_UE_NGAP_ID;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PathSwitchRequestIEs__value_PR_AMF_UE_NGAP_ID;
ie->value.choice.AMF_UE_NGAP_ID = path_switch_req_p->amf_ue_ngap_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
ie = (NGAP_PathSwitchRequestIEs_t *)calloc(1, sizeof(NGAP_PathSwitchRequestIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_EUTRAN_CGI;
ie->criticality = NGAP_Criticality_ignore;
ie->value.present = NGAP_PathSwitchRequestIEs__value_PR_EUTRAN_CGI;
MACRO_GNB_ID_TO_CELL_IDENTITY(ngap_gNB_instance_p->gNB_id,
0,
&ie->value.choice.EUTRAN_CGI.cell_ID);
MCC_MNC_TO_TBCD(ngap_gNB_instance_p->mcc[0],
ngap_gNB_instance_p->mnc[0],
ngap_gNB_instance_p->mnc_digit_length[0],
&ie->value.choice.EUTRAN_CGI.pLMNidentity);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
ie = (NGAP_PathSwitchRequestIEs_t *)calloc(1, sizeof(NGAP_PathSwitchRequestIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_TAI;
ie->criticality = NGAP_Criticality_ignore;
ie->value.present = NGAP_PathSwitchRequestIEs__value_PR_TAI;
/* Assuming TAI is the TAI from the cell */
INT16_TO_OCTET_STRING(ngap_gNB_instance_p->tac, &ie->value.choice.TAI.tAC);
MCC_MNC_TO_PLMNID(ngap_gNB_instance_p->mcc[0],
ngap_gNB_instance_p->mnc[0],
ngap_gNB_instance_p->mnc_digit_length[0],
&ie->value.choice.TAI.pLMNidentity);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
ie = (NGAP_PathSwitchRequestIEs_t *)calloc(1, sizeof(NGAP_PathSwitchRequestIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_UESecurityCapabilities;
ie->criticality = NGAP_Criticality_ignore;
ie->value.present = NGAP_PathSwitchRequestIEs__value_PR_UESecurityCapabilities;
ENCRALG_TO_BIT_STRING(path_switch_req_p->security_capabilities.encryption_algorithms,
&ie->value.choice.UESecurityCapabilities.encryptionAlgorithms);
INTPROTALG_TO_BIT_STRING(path_switch_req_p->security_capabilities.integrity_algorithms,
&ie->value.choice.UESecurityCapabilities.integrityProtectionAlgorithms);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
if (ngap_gNB_encode_pdu(&pdu, &buffer, &length) < 0) {
NGAP_ERROR("Failed to encode Path Switch Req \n");
/* Encode procedure has failed... */
return -1;
}
/* Update the current NGAP UE state */
ue_context_p->ue_state = NGAP_UE_WAITING_CSR;
/* Assign a stream for this UE :
* From 3GPP 36.412 7)Transport layers:
* Within the SCTP association established between one AMF and gNB pair:
* - a single pair of stream identifiers shall be reserved for the sole use
* of NGAP elementary procedures that utilize non UE-associated signalling.
* - At least one pair of stream identifiers shall be reserved for the sole use
* of NGAP elementary procedures that utilize UE-associated signallings.
* However a few pairs (i.e. more than one) should be reserved.
* - A single UE-associated signalling shall use one SCTP stream and
* the stream should not be changed during the communication of the
* UE-associated signalling.
*/
amf_desc_p->nextstream = (amf_desc_p->nextstream + 1) % amf_desc_p->out_streams;
if ((amf_desc_p->nextstream == 0) && (amf_desc_p->out_streams > 1)) {
amf_desc_p->nextstream += 1;
}
ue_context_p->tx_stream = amf_desc_p->nextstream;
MSC_LOG_TX_MESSAGE(
MSC_NGAP_GNB,
MSC_NGAP_AMF,
(const char *)buffer,
length,
MSC_AS_TIME_FMT" E_RAN Setup successfulOutcome gNB_ue_ngap_id %u amf_ue_ngap_id %u",
0,0,//MSC_AS_TIME_ARGS(ctxt_pP),
ue_context_p->gNB_ue_ngap_id,
path_switch_req_p->amf_ue_ngap_id);
/* UE associated signalling -> use the allocated stream */
ngap_gNB_itti_send_sctp_data_req(ngap_gNB_instance_p->instance,
amf_desc_p->assoc_id, buffer,
length, ue_context_p->tx_stream);
#endif
//TODO
return
0
;
}
...
...
@@ -1679,156 +1453,7 @@ int ngap_gNB_generate_PDUSESSION_Modification_Indication(
ngap_pdusession_modification_ind_t
*
pdusession_modification_ind
)
//-----------------------------------------------------------------------------
{
#if 0
struct ngap_gNB_ue_context_s *ue_context_p = NULL;
NGAP_NGAP_PDU_t pdu;
NGAP_PDUSESSIONModificationIndication_t *out = NULL;
NGAP_PDUSESSIONModificationIndicationIEs_t *ie = NULL;
NGAP_PDUSESSIONToBeModifiedItemBearerModInd_t *PDUSESSION_ToBeModifiedItem_BearerModInd = NULL;
NGAP_PDUSESSIONToBeModifiedItemBearerModIndIEs_t *PDUSESSION_ToBeModifiedItem_BearerModInd_IEs = NULL;
//NGAP_PDUSESSIONNotToBeModifiedItemBearerModInd_t *PDUSESSION_NotToBeModifiedItem_BearerModInd = NULL;
//NGAP_PDUSESSIONNotToBeModifiedItemBearerModIndIEs_t *PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs = NULL;
ngap_gNB_instance_t *ngap_gNB_instance_p = NULL;
ngap_gNB_instance_p = ngap_gNB_get_instance(instance);
uint8_t *buffer = NULL;
uint32_t len = 0;
int ret = 0;
DevAssert(ngap_gNB_instance_p != NULL);
DevAssert(pdusession_modification_ind != NULL);
int num_pdusessions_tobemodified = pdusession_modification_ind->nb_of_pdusessions_tobemodified;
//int num_pdusessions_nottobemodified = pdusession_modification_ind->nb_of_pdusessions_nottobemodified;
//uint32_t CSG_id = 0;
//uint32_t pseudo_gtp_teid = 10;
if ((ue_context_p = ngap_gNB_get_ue_context(ngap_gNB_instance_p,
pdusession_modification_ind->gNB_ue_ngap_id)) == NULL) {
// The context for this gNB ue ngap id doesn't exist in the map of gNB UEs
NGAP_WARN("Failed to find ue context associated with gNB ue ngap id: 0x%06x\n",
pdusession_modification_ind->gNB_ue_ngap_id);
return -1;
}
// Prepare the NGAP message to encode
memset(&pdu, 0, sizeof(pdu));
pdu.present = NGAP_NGAP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage->procedureCode = NGAP_ProcedureCode_id_PDUSESSIONModificationIndication;
pdu.choice.initiatingMessage->criticality = NGAP_Criticality_reject;
pdu.choice.initiatingMessage->value.present = NGAP_InitiatingMessage__value_PR_PDUSESSIONModificationIndication;
out = &pdu.choice.initiatingMessage->value.choice.PDUSESSIONModificationIndication;
/* mandatory */
ie = (NGAP_PDUSESSIONModificationIndicationIEs_t *)calloc(1, sizeof(NGAP_PDUSESSIONModificationIndicationIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_AMF_UE_NGAP_ID;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PDUSESSIONModificationIndicationIEs__value_PR_AMF_UE_NGAP_ID;
ie->value.choice.AMF_UE_NGAP_ID = pdusession_modification_ind->amf_ue_ngap_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
ie = (NGAP_PDUSESSIONModificationIndicationIEs_t *)calloc(1, sizeof(NGAP_PDUSESSIONModificationIndicationIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_gNB_UE_NGAP_ID;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PDUSESSIONModificationIndicationIEs__value_PR_GNB_UE_NGAP_ID;
ie->value.choice.GNB_UE_NGAP_ID = pdusession_modification_ind->gNB_ue_ngap_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
//E-RABs to be modified list
ie = (NGAP_PDUSESSIONModificationIndicationIEs_t *)calloc(1, sizeof(NGAP_PDUSESSIONModificationIndicationIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_PDUSESSIONToBeModifiedListBearerModInd;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PDUSESSIONModificationIndicationIEs__value_PR_PDUSESSIONToBeModifiedListBearerModInd;
//The following two for-loops here will probably need to change. We should do a different type of search
for(int i=0; i<num_pdusessions_tobemodified; i++){
PDUSESSION_ToBeModifiedItem_BearerModInd_IEs = (NGAP_PDUSESSIONToBeModifiedItemBearerModIndIEs_t *)calloc(1,sizeof(NGAP_PDUSESSIONToBeModifiedItemBearerModIndIEs_t));
PDUSESSION_ToBeModifiedItem_BearerModInd_IEs->id = NGAP_ProtocolIE_ID_id_PDUSESSIONToBeModifiedItemBearerModInd;
PDUSESSION_ToBeModifiedItem_BearerModInd_IEs->criticality = NGAP_Criticality_reject;
PDUSESSION_ToBeModifiedItem_BearerModInd_IEs->value.present = NGAP_PDUSESSIONToBeModifiedItemBearerModIndIEs__value_PR_PDUSESSIONToBeModifiedItemBearerModInd;
PDUSESSION_ToBeModifiedItem_BearerModInd = &PDUSESSION_ToBeModifiedItem_BearerModInd_IEs->value.choice.PDUSESSIONToBeModifiedItemBearerModInd;
{
PDUSESSION_ToBeModifiedItem_BearerModInd->e_RAB_ID = pdusession_modification_ind->pdusessions_tobemodified[i].pdusession_id;
PDUSESSION_ToBeModifiedItem_BearerModInd->transportLayerAddress.size = pdusession_modification_ind->pdusessions_tobemodified[i].gNB_addr.length/8;
PDUSESSION_ToBeModifiedItem_BearerModInd->transportLayerAddress.bits_unused = pdusession_modification_ind->pdusessions_tobemodified[i].gNB_addr.length%8;
PDUSESSION_ToBeModifiedItem_BearerModInd->transportLayerAddress.buf = calloc(1, PDUSESSION_ToBeModifiedItem_BearerModInd->transportLayerAddress.size);
memcpy (PDUSESSION_ToBeModifiedItem_BearerModInd->transportLayerAddress.buf, pdusession_modification_ind->pdusessions_tobemodified[i].gNB_addr.buffer,
PDUSESSION_ToBeModifiedItem_BearerModInd->transportLayerAddress.size);
INT32_TO_OCTET_STRING(pdusession_modification_ind->pdusessions_tobemodified[i].gtp_teid, &PDUSESSION_ToBeModifiedItem_BearerModInd->dL_GTP_TEID);
}
ASN_SEQUENCE_ADD(&ie->value.choice.PDUSESSIONToBeModifiedListBearerModInd.list, PDUSESSION_ToBeModifiedItem_BearerModInd_IEs);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
//E-RABs NOT to be modified list
/*ie = (NGAP_PDUSESSIONModificationIndicationIEs_t *)calloc(1, sizeof(NGAP_PDUSESSIONModificationIndicationIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_PDUSESSIONNotToBeModifiedListBearerModInd;
ie->criticality = NGAP_Criticality_reject;
//if(num_pdusessions_nottobemodified > 0) {
ie->value.present = NGAP_PDUSESSIONModificationIndicationIEs__value_PR_PDUSESSIONNotToBeModifiedListBearerModInd;
for(int i=0; i<num_pdusessions_tobemodified; i++){
PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs = (NGAP_PDUSESSIONNotToBeModifiedItemBearerModIndIEs_t *)calloc(1,sizeof(NGAP_PDUSESSIONNotToBeModifiedItemBearerModIndIEs_t));
PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs->id = NGAP_ProtocolIE_ID_id_PDUSESSIONNotToBeModifiedItemBearerModInd;
PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs->criticality = NGAP_Criticality_reject;
PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs->value.present = NGAP_PDUSESSIONNotToBeModifiedItemBearerModIndIEs__value_PR_PDUSESSIONNotToBeModifiedItemBearerModInd;
PDUSESSION_NotToBeModifiedItem_BearerModInd = &PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs->value.choice.PDUSESSIONNotToBeModifiedItemBearerModInd;
{
PDUSESSION_NotToBeModifiedItem_BearerModInd->e_RAB_ID = 10; //pdusession_modification_ind->pdusessions_tobemodified[i].pdusession_id;
PDUSESSION_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size = pdusession_modification_ind->pdusessions_tobemodified[i].gNB_addr.length/8;
PDUSESSION_NotToBeModifiedItem_BearerModInd->transportLayerAddress.bits_unused = pdusession_modification_ind->pdusessions_tobemodified[i].gNB_addr.length%8;
PDUSESSION_NotToBeModifiedItem_BearerModInd->transportLayerAddress.buf =
calloc(1, PDUSESSION_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size);
memcpy (PDUSESSION_NotToBeModifiedItem_BearerModInd->transportLayerAddress.buf, pdusession_modification_ind->pdusessions_tobemodified[i].gNB_addr.buffer,
PDUSESSION_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size);
//INT32_TO_OCTET_STRING(pdusession_modification_ind->pdusessions_tobemodified[i].gtp_teid, &PDUSESSION_NotToBeModifiedItem_BearerModInd->dL_GTP_TEID);
INT32_TO_OCTET_STRING(pseudo_gtp_teid, &PDUSESSION_NotToBeModifiedItem_BearerModInd->dL_GTP_TEID);
}
ASN_SEQUENCE_ADD(&ie->value.choice.PDUSESSIONNotToBeModifiedListBearerModInd.list, PDUSESSION_NotToBeModifiedItem_BearerModInd_IEs);
}
// }
//else{
// ie->value.present = NGAP_PDUSESSIONModificationIndicationIEs__value_PR_PDUSESSIONNotToBeModifiedListBearerModInd;
// ie->value.choice.PDUSESSIONNotToBeModifiedListBearerModInd.list.size = 0;
// } /
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);*/
/*ie = (NGAP_PDUSESSIONModificationIndicationIEs_t *)calloc(1, sizeof(NGAP_PDUSESSIONModificationIndicationIEs_t));
ie->id = NGAP_ProtocolIE_ID_id_CSGMembershipInfo;
ie->criticality = NGAP_Criticality_reject;
ie->value.present = NGAP_PDUSESSIONModificationIndicationIEs__value_PR_CSGMembershipInfo;
ie->value.choice.CSGMembershipInfo.cSGMembershipStatus = NGAP_CSGMembershipStatus_member;
INT32_TO_BIT_STRING(CSG_id, &ie->value.choice.CSGMembershipInfo.cSG_Id);
ie->value.choice.CSGMembershipInfo.cSG_Id.bits_unused=5;
ie->value.choice.CSGMembershipInfo.cellAccessMode = NGAP_CellAccessMode_hybrid;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);*/
if (ngap_gNB_encode_pdu(&pdu, &buffer, &len) < 0) {
NGAP_ERROR("Failed to encode S1 E-RAB modification indication \n");
return -1;
}
// Non UE-Associated signalling -> stream = 0
NGAP_INFO("Size of encoded message: %d \n", len);
ngap_gNB_itti_send_sctp_data_req(ngap_gNB_instance_p->instance,
ue_context_p->amf_ref->assoc_id, buffer,
len, ue_context_p->tx_stream);
//ngap_gNB_itti_send_sctp_data_req(ngap_gNB_instance_p->instance, ue_context_p->amf_ref->assoc_id, buffer, len, 0);
#endif
//TODO
return
0
;
}
...
...
openair3/NGAP/ngap_gNB_overload.c
View file @
3f05ebfa
...
...
@@ -49,38 +49,7 @@ int ngap_gNB_handle_overload_start(uint32_t assoc_id,
uint32_t
stream
,
NGAP_NGAP_PDU_t
*
pdu
)
{
#if 0
ngap_gNB_amf_data_t *amf_desc_p;
NGAP_OverloadStart_t *container;
NGAP_OverloadStartIEs_t *ie;
DevAssert(pdu != NULL);
container = &pdu->choice.initiatingMessage.value.choice.OverloadStart;
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_OverloadStartIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_OverloadResponse, true);
if (ie != NULL) {
DevCheck(ie->value.choice.OverloadResponse.present ==
NGAP_OverloadResponse_PR_overloadAction,
NGAP_OverloadResponse_PR_overloadAction, 0, 0);
}
/* Non UE-associated signalling -> stream 0 */
DevCheck(stream == 0, stream, 0, 0);
if ((amf_desc_p = ngap_gNB_get_AMF(NULL, assoc_id, 0)) == NULL) {
/* No AMF context associated */
return -1;
}
/* Mark the AMF as overloaded and set the overload state according to
* the value received.
*/
amf_desc_p->state = NGAP_GNB_OVERLOAD;
amf_desc_p->overload_state =
ie->value.choice.OverloadResponse.choice.overloadAction;
#endif
//TODO
return
0
;
}
...
...
openair3/NGAP/ngap_gNB_trace.c
View file @
3f05ebfa
...
...
@@ -50,38 +50,7 @@ int ngap_gNB_handle_trace_start(uint32_t assoc_id,
uint32_t
stream
,
NGAP_NGAP_PDU_t
*
pdu
)
{
#if 0
NGAP_TraceStart_t *container;
NGAP_TraceStartIEs_t *ie;
struct ngap_gNB_ue_context_s *ue_desc_p = NULL;
struct ngap_gNB_amf_data_s *amf_ref_p;
DevAssert(pdu != NULL);
container = &pdu->choice.initiatingMessage.value.choice.TraceStart;
NGAP_FIND_PROTOCOLIE_BY_ID(NGAP_TraceStartIEs_t, ie, container,
NGAP_ProtocolIE_ID_id_gNB_UE_NGAP_ID, TRUE);
amf_ref_p = ngap_gNB_get_AMF(NULL, assoc_id, 0);
DevAssert(amf_ref_p != NULL);
if (ie != NULL) {
ue_desc_p = ngap_gNB_get_ue_context(amf_ref_p->ngap_gNB_instance,
ie->value.choice.GNB_UE_NGAP_ID);
}
if (ue_desc_p == NULL) {
/* Could not find context associated with this gNB_ue_ngap_id -> generate
* trace failure indication.
*/
NGAP_E_UTRAN_Trace_ID_t trace_id;
NGAP_Cause_t cause;
memset(&trace_id, 0, sizeof(NGAP_E_UTRAN_Trace_ID_t));
memset(&cause, 0, sizeof(NGAP_Cause_t));
cause.present = NGAP_Cause_PR_radioNetwork;
cause.choice.radioNetwork = NGAP_CauseRadioNetwork_unknown_pair_ue_ngap_id;
ngap_gNB_generate_trace_failure(NULL, &trace_id, &cause);
}
#endif
//TODO
return
0
;
}
...
...
targets/COMMON/create_nr_tasks.c
View file @
3f05ebfa
...
...
@@ -26,7 +26,7 @@
# ifdef OPENAIR2
#include "sctp_eNB_task.h"
#include "
s1ap_e
NB.h"
#include "
ngap_g
NB.h"
#include "nas_ue_task.h"
#include "udp_eNB_task.h"
#include "gtpv1u_eNB_task.h"
...
...
@@ -59,7 +59,7 @@ int create_gNB_tasks(uint32_t gnb_nb)
}
if
(
EPC
_MODE_ENABLED
)
{
if
(
AMF
_MODE_ENABLED
)
{
if
(
gnb_nb
>
0
)
{
/*if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) {
LOG_E(SCTP, "Create task for SCTP failed\n");
...
...
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