diff --git a/ci-scripts/Jenkinsfile-gitlab b/ci-scripts/Jenkinsfile-gitlab
index 7019d13124708ae1ddfd3d377445a9389379c288..54ceca9603244dc27cdc15ca65ee596c66d6641e 100644
--- a/ci-scripts/Jenkinsfile-gitlab
+++ b/ci-scripts/Jenkinsfile-gitlab
@@ -40,7 +40,7 @@ pipeline {
disableConcurrentBuilds()
timestamps()
gitLabConnection('OAI GitLab')
- gitlabBuilds(builds: ["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-FDD-Band7", "Test-TDD-Band40"])
+ gitlabBuilds(builds: ["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-FDD-Band7", "Test-TDD-Band40", "Test-IF4p5-FDD-Band7", "Test-IF4p5-TDD-Band40"])
ansiColor('xterm')
}
@@ -48,6 +48,9 @@ pipeline {
stage ("Verify Parameters") {
steps {
script {
+ JOB_TIMESTAMP = sh returnStdout: true, script: 'date --utc --rfc-3339=seconds | sed -e "s#+00:00##"'
+ JOB_TIMESTAMP = JOB_TIMESTAMP.trim()
+
echo '\u2705 \u001B[32mVerify Parameters\u001B[0m'
def allParametersPresent = true
@@ -114,37 +117,49 @@ pipeline {
stage ("Start VM -- cppcheck") {
steps {
- sh "./ci-scripts/createVM.sh --variant cppcheck --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 5, unit: 'MINUTES') {
+ sh "./ci-scripts/createVM.sh --variant cppcheck --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
stage ("Start VM -- enb-usrp") {
steps {
- sh "./ci-scripts/createVM.sh --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 5, unit: 'MINUTES') {
+ sh "./ci-scripts/createVM.sh --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
stage ("Start VM -- basic-sim") {
steps {
- sh "./ci-scripts/createVM.sh --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 5, unit: 'MINUTES') {
+ sh "./ci-scripts/createVM.sh --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
stage ("Start VM -- phy-sim") {
steps {
- sh "./ci-scripts/createVM.sh --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 5, unit: 'MINUTES') {
+ sh "./ci-scripts/createVM.sh --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
stage ("Start VM -- enb-ethernet") {
steps {
- sh "./ci-scripts/createVM.sh --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 5, unit: 'MINUTES') {
+ sh "./ci-scripts/createVM.sh --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
stage ("Start VM -- ue-ethernet") {
steps {
- sh "./ci-scripts/createVM.sh --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 5, unit: 'MINUTES') {
+ sh "./ci-scripts/createVM.sh --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
@@ -153,42 +168,54 @@ pipeline {
stage ("Analysis with cppcheck") {
steps {
gitlabCommitStatus(name: "Analysis with cppcheck") {
- sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant cppcheck --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant cppcheck --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
}
stage ("Build eNb-USRP") {
steps {
gitlabCommitStatus(name: "Build eNb-USRP") {
- sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
}
stage ("Build basic simulator") {
steps {
gitlabCommitStatus(name: "Build basic-sim") {
- sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ }
}
}
}
stage ("Build physical simulators") {
steps {
gitlabCommitStatus(name: "Build phy-sim") {
- sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnVM.sh --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") {
- sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnVM.sh --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") {
- sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ }
}
}
}
@@ -203,7 +230,9 @@ pipeline {
withCredentials([
[$class: 'UsernamePasswordMultiBinding', credentialsId: "${params.RedHatRemoteCredentials}", usernameVariable: 'RH_Username', passwordVariable: 'RH_Password']
]) {
- sh "./ci-scripts/buildOnRH.sh --workspace $WORKSPACE --job-name ${JOB_NAME} --build-id ${BUILD_ID} --remote-host ${params.RedHatRemoteServer} --remote-path ${params.RedHatWorkingPath} --remote-user-name ${RH_Username} --remote-password ${RH_Password}"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/buildOnRH.sh --workspace $WORKSPACE --job-name ${JOB_NAME} --build-id ${BUILD_ID} --remote-host ${params.RedHatRemoteServer} --remote-path ${params.RedHatWorkingPath} --remote-user-name ${RH_Username} --remote-password ${RH_Password}"
+ }
}
} catch (Exception e) {
echo "Red Hat build failed not an error now"
@@ -237,7 +266,7 @@ pipeline {
sh "./ci-scripts/reportBuildLocally.sh --git-url ${GIT_URL} --job-name ${JOB_NAME} --build-id ${BUILD_ID} --trigger push --branch ${GIT_BRANCH} --commit ${GIT_COMMIT}"
}
if(fileExists('build_results.html')) {
- sh "sed -i -e 's#Build-ID: ${BUILD_ID}#Build-ID: <a href=\"{BUILD_URL}\">${BUILD_ID}</a>#' build_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}#' build_results.html"
archiveArtifacts artifacts: 'build_results.html'
}
}
@@ -250,14 +279,18 @@ pipeline {
stage ("Test physical simulators") {
steps {
gitlabCommitStatus(name: "Test phy-sim") {
- sh "./ci-scripts/runTestOnVM.sh --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/runTestOnVM.sh --workspace $WORKSPACE --variant phy-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+ }
}
}
}
stage ("Test basic simulator") {
steps {
gitlabCommitStatus(name: "Test basic-sim") {
- sh "./ci-scripts/runTestOnVM.sh --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ timeout (time: 20, unit: 'MINUTES') {
+ sh "./ci-scripts/runTestOnVM.sh --workspace $WORKSPACE --variant basic-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+ }
}
}
}
@@ -304,6 +337,7 @@ pipeline {
filter: 'test_results*.html',
selector: lastCompleted())
if (fileExists('test_results-eNB-CI-FDD-Band7-B210.html')) {
+ sh "sed -i -e 's#TEMPLATE_BUILD_TIME#${JOB_TIMESTAMP}#' test_results-eNB-CI-FDD-Band7-B210.html"
archiveArtifacts artifacts: 'test_results-eNB-CI-FDD-Band7-B210.html'
}
}
@@ -352,6 +386,7 @@ pipeline {
filter: 'test_results*.html',
selector: lastCompleted())
if (fileExists('test_results-eNB-CI-TDD-Band40-B210.html')) {
+ sh "sed -i -e 's#TEMPLATE_BUILD_TIME#${JOB_TIMESTAMP}#' test_results-eNB-CI-TDD-Band40-B210.html"
archiveArtifacts artifacts: 'test_results-eNB-CI-TDD-Band40-B210.html'
}
}
@@ -359,6 +394,104 @@ pipeline {
}
}
}
+ stage ("Test IF4p5 - FDD - Band 7 - B210") {
+ steps {
+ script {
+ try {
+ if ("MERGE".equals(env.gitlabActionType)) {
+ gitlabCommitStatus(name: "Test-IF4p5-FDD-Band7") {
+ build job: 'eNB-CI-IF4p5-FDD-Band7-B210',
+ parameters: [
+ string(name: 'eNB_Repository', value: String.valueOf(GIT_URL)),
+ string(name: 'eNB_Branch', value: String.valueOf(env.gitlabSourceBranch)),
+ string(name: 'eNB_CommitID', value: String.valueOf(env.gitlabMergeRequestLastCommit)),
+ booleanParam(name: 'eNB_mergeRequest', value: true)
+ ]
+ }
+ } else {
+ gitlabCommitStatus(name: "Test-IF4p5-FDD-Band7") {
+ build job: 'eNB-CI-IF4p5-FDD-Band7-B210',
+ parameters: [
+ string(name: 'eNB_Repository', value: String.valueOf(GIT_URL)),
+ string(name: 'eNB_Branch', value: String.valueOf(GIT_BRANCH)),
+ string(name: 'eNB_CommitID', value: String.valueOf(GIT_COMMIT)),
+ booleanParam(name: 'eNB_mergeRequest', value: false)
+ ]
+ }
+ }
+ } catch (Exception e) {
+ currentBuild.result = 'FAILURE'
+ }
+ }
+ }
+ post {
+ // In case of any non-success, we are retrieving the HTML report of the last completed
+ // slave job.
+ // The only drop-back is that we may retrieve the HTML report of a previous build
+ always {
+ script {
+ if (!fileExists('test_results-eNB-CI-IF4p5-FDD-Band7-B210.html')) {
+ copyArtifacts(projectName: 'eNB-CI-IF4p5-FDD-Band7-B210',
+ filter: 'test_results*.html',
+ selector: lastCompleted())
+ if (fileExists('test_results-eNB-CI-IF4p5-FDD-Band7-B210.html')) {
+ sh "sed -i -e 's#TEMPLATE_BUILD_TIME#${JOB_TIMESTAMP}#' test_results-eNB-CI-IF4p5-FDD-Band7-B210.html"
+ archiveArtifacts artifacts: 'test_results-eNB-CI-IF4p5-FDD-Band7-B210.html'
+ }
+ }
+ }
+ }
+ }
+ }
+ stage ("Test IF4p5 - TDD - Band 40 - B210") {
+ steps {
+ script {
+ try {
+ if ("MERGE".equals(env.gitlabActionType)) {
+ gitlabCommitStatus(name: "Test-IF4p5-TDD-Band40") {
+ build job: 'eNB-CI-IF4p5-TDD-Band40-B210',
+ parameters: [
+ string(name: 'eNB_Repository', value: String.valueOf(GIT_URL)),
+ string(name: 'eNB_Branch', value: String.valueOf(env.gitlabSourceBranch)),
+ string(name: 'eNB_CommitID', value: String.valueOf(env.gitlabMergeRequestLastCommit)),
+ booleanParam(name: 'eNB_mergeRequest', value: true)
+ ]
+ }
+ } else {
+ gitlabCommitStatus(name: "Test-IF4p5-TDD-Band40") {
+ build job: 'eNB-CI-IF4p5-TDD-Band40-B210',
+ parameters: [
+ string(name: 'eNB_Repository', value: String.valueOf(GIT_URL)),
+ string(name: 'eNB_Branch', value: String.valueOf(GIT_BRANCH)),
+ string(name: 'eNB_CommitID', value: String.valueOf(GIT_COMMIT)),
+ booleanParam(name: 'eNB_mergeRequest', value: false)
+ ]
+ }
+ }
+ } catch (Exception e) {
+ currentBuild.result = 'FAILURE'
+ }
+ }
+ }
+ post {
+ // In case of any non-success, we are retrieving the HTML report of the last completed
+ // slave job.
+ // The only drop-back is that we may retrieve the HTML report of a previous build
+ always {
+ script {
+ if (!fileExists('test_results-eNB-CI-IF4p5-TDD-Band40-B210.html')) {
+ copyArtifacts(projectName: 'eNB-CI-IF4p5-TDD-Band40-B210',
+ filter: 'test_results*.html',
+ selector: lastCompleted())
+ if (fileExists('test_results-eNB-CI-IF4p5-TDD-Band40-B210.html')) {
+ sh "sed -i -e 's#TEMPLATE_BUILD_TIME#${JOB_TIMESTAMP}#' test_results-eNB-CI-IF4p5-TDD-Band40-B210.html"
+ archiveArtifacts artifacts: 'test_results-eNB-CI-IF4p5-TDD-Band40-B210.html'
+ }
+ }
+ }
+ }
+ }
+ }
}
}
}
@@ -376,7 +509,7 @@ pipeline {
sh "./ci-scripts/reportTestLocally.sh --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>#' 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'
}
}
diff --git a/ci-scripts/Jenkinsfile-tmp-ran b/ci-scripts/Jenkinsfile-tmp-ran
index 4db4ec0b2de51b0bb294f99e9b93589b34fc26c0..5fd2a09598972a80f75c817a6eda711a938e3df7 100644
--- a/ci-scripts/Jenkinsfile-tmp-ran
+++ b/ci-scripts/Jenkinsfile-tmp-ran
@@ -31,6 +31,9 @@ def testXMLFile = params.pythonTestXmlFile
// Name of the test stage
def testStageName = params.pipelineTestStageName
+// Name of the phone resource
+def ciSmartPhoneResource = params.smartphonesResource
+
// Terminate Status
def termUE = 0
def termENB = 1
@@ -57,7 +60,6 @@ pipeline {
}
options {
disableConcurrentBuilds()
- timestamps()
ansiColor('xterm')
}
// the following parameter options are commented out so it shows the ones
@@ -70,6 +72,7 @@ pipeline {
string(name: 'pythonTestXmlFile', defaultValue: 'enb_usrpB210_band7_50PRB.xml', description: 'Location of the Test XML to be run')
string(name: 'pipelineTestStageName', defaultValue: 'Test COTS-UE - OAI eNB - LTEBOX EPC', description: 'Naming of the Test Stage')
booleanParam(name: 'pipelineZipsConsoleLog', defaultValue: 'True', description: 'If true, the pipeline script retrieves the job console log, zips it and archives it as artifact')
+ string(name: 'smartphonesResource', defaultValue: 'CI-Bench-1-Phones', description: 'Lockeable Resource to prevent multiple jobs to run simultaneously with the same resource')
//eNB parameters
string(name: 'eNB_IPAddress', defaultValue: '192.168.XX.XX', description: 'IP Address of eNB')
@@ -112,6 +115,9 @@ pipeline {
testStageName = 'Template Test Stage'
}
+ if (params.smartphonesResource == null) {
+ allParametersPresent = false
+ }
if (params.eNB_IPAddress == null) {
allParametersPresent = false
}
@@ -178,6 +184,7 @@ pipeline {
steps {
script {
dir ('ci-scripts') {
+ lock (ciSmartPhoneResource) {
try {
echo "\u2705 \u001B[32m${testStageName}\u001B[0m"
withCredentials([
@@ -190,6 +197,7 @@ pipeline {
} catch (Exception e) {
currentBuild.result = 'FAILURE'
}
+ }
}
}
}
@@ -320,7 +328,7 @@ pipeline {
}
if(fileExists("ci-scripts/test_results.html")) {
sh "mv ci-scripts/test_results.html test_results-${JOB_NAME}.html"
- sh "sed -i -e 's#TEMPLATE_JOB_NAME#${JOB_NAME}#' -e 's#TEMPLATE_BUILD_ID#<a href=\"${BUILD_URL}\">${BUILD_ID}</a>#' test_results-${JOB_NAME}.html"
+ sh "sed -i -e 's#TEMPLATE_JOB_NAME#${JOB_NAME}#' -e 's@build #TEMPLATE_BUILD_ID@build #${BUILD_ID}@' -e 's#Build-ID: TEMPLATE_BUILD_ID#Build-ID: <a href=\"${BUILD_URL}\">${BUILD_ID}</a>#' test_results-${JOB_NAME}.html"
archiveArtifacts "test_results-${JOB_NAME}.html"
}
}
diff --git a/ci-scripts/astyle-options.txt b/ci-scripts/astyle-options.txt
index 7f28bbb1f01d0a7c3bcae4c6614d9a38ed5a5db1..81c4d68ace94aad5332b9bafba07025c181c469a 100644
--- a/ci-scripts/astyle-options.txt
+++ b/ci-scripts/astyle-options.txt
@@ -7,6 +7,10 @@ convert-tabs
indent=spaces=2
# Indent 'switch' blocks so that the 'case X:' statements are indented in the switch block.
indent-switches
+# Indent preprocessor blocks at bracket level 0.
+indent-preproc-block
+# Indent multi-line preprocessor #define statements.
+indent-preproc-define
# Indent C++ comments beginning in column one.
indent-col1-comments
# Pad empty lines around header blocks
@@ -14,7 +18,9 @@ break-blocks
delete-empty-lines
# Attach a pointer or reference operator (*, &, or ^) to the variable name (right)
align-pointer=name
-# The code line length is 200 characters/columns
+# The code line length is 200 characters/columns (this is the maximum allowed by astyle)
max-code-length=200
+# If the line contains logical conditionals they will be placed first on the new line.
break-after-logical
+# Force use of the linux end of line
lineend=linux
diff --git a/ci-scripts/buildOnVM.sh b/ci-scripts/buildOnVM.sh
index 3eb24932bf685b04beaa4b0fa5fe88debb440893..2a358c9bacf09ce8d27577efc3d1572ce98f80e9 100755
--- a/ci-scripts/buildOnVM.sh
+++ b/ci-scripts/buildOnVM.sh
@@ -127,7 +127,7 @@ case $key in
ARCHIVES_LOC=enb_usrp
LOG_PATTERN=.Rel14.txt
NB_PATTERN_FILES=4
- BUILD_OPTIONS="--eNB -w USRP"
+ BUILD_OPTIONS="--eNB -w USRP --mu"
shift
;;
-v2)
@@ -181,7 +181,7 @@ case $key in
ARCHIVES_LOC=enb_usrp
LOG_PATTERN=.Rel14.txt
NB_PATTERN_FILES=4
- BUILD_OPTIONS="--eNB -w USRP"
+ BUILD_OPTIONS="--eNB -w USRP --mu"
;;
basic-sim)
VM_NAME=ci-basic-sim
diff --git a/ci-scripts/checkCodingFormattingRules.sh b/ci-scripts/checkCodingFormattingRules.sh
index a18fc67c75cddcbbf4fbdc97e6297ddf85a84a07..61cbf1256016054c62276550bb7986b4ebcdf17c 100755
--- a/ci-scripts/checkCodingFormattingRules.sh
+++ b/ci-scripts/checkCodingFormattingRules.sh
@@ -120,21 +120,34 @@ echo "Source Branch is : $SOURCE_BRANCH"
echo "Target Branch is : $TARGET_BRANCH"
echo "Merged Commit is : $MERGE_COMMMIT"
echo "Target Init is : $TARGET_INIT_COMMIT"
+echo ""
+echo " ----------------------------------------------------------"
+echo ""
# Retrieve the list of modified files since the latest develop commit
MODIFIED_FILES=`git log $TARGET_INIT_COMMIT..$MERGE_COMMMIT --oneline --name-status | egrep "^M|^A" | sed -e "s@^M\t*@@" -e "s@^A\t*@@" | sort | uniq`
NB_TO_FORMAT=0
+if [ -f oai_rules_result_list.txt ]
+then
+ rm -f oai_rules_result_list.txt
+fi
for FULLFILE in $MODIFIED_FILES
do
- echo $FULLFILE
filename=$(basename -- "$FULLFILE")
EXT="${filename##*.}"
if [ $EXT = "c" ] || [ $EXT = "h" ] || [ $EXT = "cpp" ] || [ $EXT = "hpp" ]
then
TO_FORMAT=`astyle --dry-run --options=ci-scripts/astyle-options.txt $FULLFILE | grep -c Formatted `
NB_TO_FORMAT=$((NB_TO_FORMAT + TO_FORMAT))
+ if [ $TO_FORMAT -ne 0 ]
+ then
+ echo $FULLFILE
+ echo $FULLFILE >> ./oai_rules_result_list.txt
+ fi
fi
done
+echo ""
+echo " ----------------------------------------------------------"
echo "Nb Files that do NOT follow OAI rules: $NB_TO_FORMAT"
echo $NB_TO_FORMAT > ./oai_rules_result.txt
diff --git a/ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf
index 14230c125f26b3b08ac7d3a5e2177975fa52de0a..ec968e8cefde3241f81e74abb43af82ce5d0298a 100644
--- a/ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf
+++ b/ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf
@@ -13,10 +13,8 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
@@ -209,6 +207,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
diff --git a/ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf
index 8a66e3131fe59550fde3a414fefe1d5f40c36512..c2f69cb1b9680cc6a609174e0a818e0ca6533552 100644
--- a/ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf
+++ b/ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf
@@ -13,10 +13,8 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
@@ -209,6 +207,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
diff --git a/ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf
index ede864b73364125b15e647292657a74c559038b4..6bdbd4e39b7ff0d5a9d9d7853b967aaa81529e9c 100644
--- a/ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf
+++ b/ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf
@@ -13,10 +13,8 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
@@ -209,6 +207,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
diff --git a/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf b/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf
index 37656de75527716462e60a62de7cf0cf32c2cbaa..1a566e957900cc5334d7996a60934314213904cb 100644
--- a/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf
+++ b/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -228,6 +225,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
diff --git a/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf b/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf
index 01c1ca1428c5025cb37221914f84079403dfcc06..fd49fe9d837b6a7a2d0a8b6dd2da863f47c16b12 100644
--- a/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf
+++ b/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -228,6 +225,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
diff --git a/ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf b/ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf
index eb5822cb22fcb6f98a48cd3a1fbf406869e1be80..1613dd4c320170e2518aaacb698aa578589f7af0 100644
--- a/ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf
+++ b/ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -228,6 +225,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
diff --git a/ci-scripts/conf_files/lte-basic-sim.conf b/ci-scripts/conf_files/lte-fdd-basic-sim.conf
similarity index 95%
rename from ci-scripts/conf_files/lte-basic-sim.conf
rename to ci-scripts/conf_files/lte-fdd-basic-sim.conf
index f0fab0bdcba24e59c043441a1b321c13825db24f..882037b7e24bf6dd37b0440288f9bdbd363a4f96 100644
--- a/ci-scripts/conf_files/lte-basic-sim.conf
+++ b/ci-scripts/conf_files/lte-fdd-basic-sim.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -204,18 +201,18 @@ MACRLCs = (
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
- }
+ }
);
L1s = (
- {
+ {
num_cc = 1;
tr_n_preference = "local_mac";
- }
+ }
);
RUs = (
- {
+ {
local_rf = "yes"
nb_tx = 1
nb_rx = 1
@@ -227,7 +224,16 @@ RUs = (
eNB_instances = [0];
}
-);
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_SINGLE_THREAD";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
NETWORK_CONTROLLER :
{
@@ -256,4 +262,3 @@ NETWORK_CONTROLLER :
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
-
diff --git a/ci-scripts/conf_files/lte-tdd-basic-sim.conf b/ci-scripts/conf_files/lte-tdd-basic-sim.conf
new file mode 100644
index 0000000000000000000000000000000000000000..9f37b9de6b302ba942add7c1d37d3a35a13c4f41
--- /dev/null
+++ b/ci-scripts/conf_files/lte-tdd-basic-sim.conf
@@ -0,0 +1,227 @@
+Active_eNBs = ( "eNB_Eurecom_LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB_Eurecom_LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "eNodeB_3GPP";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "TDD";
+ tdd_config = 1;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 40;
+ downlink_frequency = 2350000000L;
+ uplink_frequency_offset = 0;
+ Nid_cell = 0;
+ N_RB_DL = 25;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 1;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower =-27;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -106;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+
+ ue_TransmissionMode = 1;
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "CI_MME_IP_ADDR";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "CI_ENB_IP_ADDR";
+
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "CI_ENB_IP_ADDR";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "CI_ENB_IP_ADDR";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+
+ log_config :
+ {
+ global_log_level ="debug";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
+
+ }
+);
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ scheduler_mode = "fairRR";
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_rf = "yes"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ bands = [38];
+ max_pdschReferenceSignalPower = -27;
+ max_rxgain = 125;
+ eNB_instances = [0];
+
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_SINGLE_THREAD";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
diff --git a/ci-scripts/conf_files/rcc.band40.tm1.100PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/rcc.band40.tm1.100PRB.FairScheduler.usrpb210.conf
new file mode 100644
index 0000000000000000000000000000000000000000..8a77f7d613241b223938d381658a760f8da421a7
--- /dev/null
+++ b/ci-scripts/conf_files/rcc.band40.tm1.100PRB.FairScheduler.usrpb210.conf
@@ -0,0 +1,234 @@
+Active_eNBs = ( "eNB_Eurecom_LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ # real_time choice in {hard, rt-preempt, no}
+ real_time = "no";
+
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB_Eurecom_LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "NGFI_RCC_IF4p5";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "TDD";
+ tdd_config = 1;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 40;
+ downlink_frequency = 2350000000L;
+ uplink_frequency_offset = 0;
+ Nid_cell = 0;
+ N_RB_DL = 100;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 1;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower =-29;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -106;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+
+ ue_TransmissionMode = 1;
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "10.0.0.2";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "10.0.0.1/24";
+
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "10.0.0.1/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+
+ log_config :
+ {
+ global_log_level ="debug";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
+
+ }
+);
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ scheduler_mode = "fairRR";
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.2";
+ local_address = "127.0.0.1";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "no"
+ tr_preference = "udp_if4p5"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ eNB_instances = [0];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
diff --git a/ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b4b45c296cbd08862b99d375f07faf4886411ca9
--- /dev/null
+++ b/ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf
@@ -0,0 +1,234 @@
+Active_eNBs = ( "eNB_Eurecom_LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ # real_time choice in {hard, rt-preempt, no}
+ real_time = "no";
+
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB_Eurecom_LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "NGFI_RCC_IF4p5";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "TDD";
+ tdd_config = 1;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 40;
+ downlink_frequency = 2350000000L;
+ uplink_frequency_offset = 0;
+ Nid_cell = 0;
+ N_RB_DL = 25;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 1;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower =-27;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -106;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+
+ ue_TransmissionMode = 1;
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "10.0.0.2";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "10.0.0.1/24";
+
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "10.0.0.1/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+
+ log_config :
+ {
+ global_log_level ="debug";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
+
+ }
+);
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ scheduler_mode = "fairRR";
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.2";
+ local_address = "127.0.0.1";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "no"
+ tr_preference = "udp_if4p5"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ eNB_instances = [0];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
diff --git a/ci-scripts/conf_files/rcc.band40.tm1.50PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/rcc.band40.tm1.50PRB.FairScheduler.usrpb210.conf
new file mode 100644
index 0000000000000000000000000000000000000000..63dedfc2c80f1c0298dc3ee66f81b63eded251a1
--- /dev/null
+++ b/ci-scripts/conf_files/rcc.band40.tm1.50PRB.FairScheduler.usrpb210.conf
@@ -0,0 +1,234 @@
+Active_eNBs = ( "eNB_Eurecom_LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ # real_time choice in {hard, rt-preempt, no}
+ real_time = "no";
+
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB_Eurecom_LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "NGFI_RCC_IF4p5";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "TDD";
+ tdd_config = 1;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 40;
+ downlink_frequency = 2350000000L;
+ uplink_frequency_offset = 0;
+ Nid_cell = 0;
+ N_RB_DL = 50;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 1;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower =-27;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -106;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+
+ ue_TransmissionMode = 1;
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "10.0.0.2";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "10.0.0.1/24";
+
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "10.0.0.1/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+
+ log_config :
+ {
+ global_log_level ="debug";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
+
+ }
+);
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ scheduler_mode = "fairRR";
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.2";
+ local_address = "127.0.0.1";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "no"
+ tr_preference = "udp_if4p5"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ eNB_instances = [0];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
diff --git a/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.100PRB.usrpb210.conf b/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.100PRB.usrpb210.conf
new file mode 100644
index 0000000000000000000000000000000000000000..584719dcac35a1f23363b45b529b7134f76b2add
--- /dev/null
+++ b/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.100PRB.usrpb210.conf
@@ -0,0 +1,270 @@
+Active_eNBs = ( "eNB-Eurecom-LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ # real_time choice in {hard, rt-preempt, no}
+ real_time = "no";
+
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB-Eurecom-LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
+ tr_s_preference = "local_mac"
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "NGFI_RCC_IF4p5";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "FDD";
+ tdd_config = 3;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 7;
+ downlink_frequency = 2680000000L;
+ uplink_frequency_offset = -120000000;
+ Nid_cell = 0;
+ N_RB_DL = 100;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ pbch_repetition = "FALSE";
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 0;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower = -29;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -104;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+ ue_TransmissionMode = 1;
+
+ //Parameters for SIB18
+ rxPool_sc_CP_Len = "normal";
+ rxPool_sc_Period = "sf40";
+ rxPool_data_CP_Len = "normal";
+ rxPool_ResourceConfig_prb_Num = 20;
+ rxPool_ResourceConfig_prb_Start = 5;
+ rxPool_ResourceConfig_prb_End = 44;
+ rxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ rxPool_ResourceConfig_offsetIndicator_choice = 0;
+ rxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+/* rxPool_dataHoppingConfig_hoppingParameter = 0;
+ rxPool_dataHoppingConfig_numSubbands = "ns1";
+ rxPool_dataHoppingConfig_rbOffset = 0;
+ rxPool_commTxResourceUC-ReqAllowed = "TRUE";
+*/
+ // Parameters for SIB19
+ discRxPool_cp_Len = "normal"
+ discRxPool_discPeriod = "rf32"
+ discRxPool_numRetx = 1;
+ discRxPool_numRepetition = 2;
+ discRxPool_ResourceConfig_prb_Num = 5;
+ discRxPool_ResourceConfig_prb_Start = 3;
+ discRxPool_ResourceConfig_prb_End = 21;
+ discRxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ discRxPool_ResourceConfig_offsetIndicator_choice = 0;
+ discRxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "192.168.12.26";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24";
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+ }
+);
+
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ phy_test_mode = 0;
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.2";
+ local_address = "127.0.0.1";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "no"
+ tr_preference = "udp_if4p5"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ eNB_instances = [0];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
+
+ log_config :
+ {
+ global_log_level ="info";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
diff --git a/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.25PRB.usrpb210.conf b/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.25PRB.usrpb210.conf
new file mode 100644
index 0000000000000000000000000000000000000000..95055c43f89c12354139ab2676f75958a8924fed
--- /dev/null
+++ b/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.25PRB.usrpb210.conf
@@ -0,0 +1,270 @@
+Active_eNBs = ( "eNB-Eurecom-LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ # real_time choice in {hard, rt-preempt, no}
+ real_time = "no";
+
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB-Eurecom-LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
+ tr_s_preference = "local_mac"
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "NGFI_RCC_IF4p5";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "FDD";
+ tdd_config = 3;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 7;
+ downlink_frequency = 2680000000L;
+ uplink_frequency_offset = -120000000;
+ Nid_cell = 0;
+ N_RB_DL = 25;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ pbch_repetition = "FALSE";
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 0;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower = -25;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -104;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+ ue_TransmissionMode = 1;
+
+ //Parameters for SIB18
+ rxPool_sc_CP_Len = "normal";
+ rxPool_sc_Period = "sf40";
+ rxPool_data_CP_Len = "normal";
+ rxPool_ResourceConfig_prb_Num = 20;
+ rxPool_ResourceConfig_prb_Start = 5;
+ rxPool_ResourceConfig_prb_End = 44;
+ rxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ rxPool_ResourceConfig_offsetIndicator_choice = 0;
+ rxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+/* rxPool_dataHoppingConfig_hoppingParameter = 0;
+ rxPool_dataHoppingConfig_numSubbands = "ns1";
+ rxPool_dataHoppingConfig_rbOffset = 0;
+ rxPool_commTxResourceUC-ReqAllowed = "TRUE";
+*/
+ // Parameters for SIB19
+ discRxPool_cp_Len = "normal"
+ discRxPool_discPeriod = "rf32"
+ discRxPool_numRetx = 1;
+ discRxPool_numRepetition = 2;
+ discRxPool_ResourceConfig_prb_Num = 5;
+ discRxPool_ResourceConfig_prb_Start = 3;
+ discRxPool_ResourceConfig_prb_End = 21;
+ discRxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ discRxPool_ResourceConfig_offsetIndicator_choice = 0;
+ discRxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "192.168.12.26";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24";
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+ }
+);
+
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ phy_test_mode = 0;
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.2";
+ local_address = "127.0.0.1";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "no"
+ tr_preference = "udp_if4p5"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ eNB_instances = [0];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
+
+ log_config :
+ {
+ global_log_level ="info";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
diff --git a/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.50PRB.usrpb210.conf b/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.50PRB.usrpb210.conf
new file mode 100644
index 0000000000000000000000000000000000000000..37b6a118ea177a3eb5e6e25d3e845ad216555cff
--- /dev/null
+++ b/ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.50PRB.usrpb210.conf
@@ -0,0 +1,270 @@
+Active_eNBs = ( "eNB-Eurecom-LTEBox");
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity = "none";
+
+eNBs =
+(
+ {
+ # real_time choice in {hard, rt-preempt, no}
+ real_time = "no";
+
+ ////////// Identification parameters:
+ eNB_ID = 0xe00;
+
+ cell_type = "CELL_MACRO_ENB";
+
+ eNB_name = "eNB-Eurecom-LTEBox";
+
+ // Tracking area code, 0x0000 and 0xfffe are reserved values
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
+ tr_s_preference = "local_mac"
+
+ ////////// Physical parameters:
+
+ component_carriers = (
+ {
+ node_function = "NGFI_RCC_IF4p5";
+ node_timing = "synch_to_ext_device";
+ node_synch_ref = 0;
+ frame_type = "FDD";
+ tdd_config = 3;
+ tdd_config_s = 0;
+ prefix_type = "NORMAL";
+ eutra_band = 7;
+ downlink_frequency = 2680000000L;
+ uplink_frequency_offset = -120000000;
+ Nid_cell = 0;
+ N_RB_DL = 50;
+ Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
+ nb_antennas_tx = 1;
+ nb_antennas_rx = 1;
+ tx_gain = 90;
+ rx_gain = 125;
+ pbch_repetition = "FALSE";
+ prach_root = 0;
+ prach_config_index = 0;
+ prach_high_speed = "DISABLE";
+ prach_zero_correlation = 1;
+ prach_freq_offset = 2;
+ pucch_delta_shift = 1;
+ pucch_nRB_CQI = 0;
+ pucch_nCS_AN = 0;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower = -27;
+ pdsch_p_b = 0;
+ pusch_n_SB = 1;
+ pusch_enable64QAM = "DISABLE";
+ pusch_hoppingMode = "interSubFrame";
+ pusch_hoppingOffset = 0;
+ pusch_groupHoppingEnabled = "ENABLE";
+ pusch_groupAssignment = 0;
+ pusch_sequenceHoppingEnabled = "DISABLE";
+ pusch_nDMRS1 = 1;
+ phich_duration = "NORMAL";
+ phich_resource = "ONESIXTH";
+ srs_enable = "DISABLE";
+ /* srs_BandwidthConfig =;
+ srs_SubframeConfig =;
+ srs_ackNackST =;
+ srs_MaxUpPts =;*/
+
+ pusch_p0_Nominal = -96;
+ pusch_alpha = "AL1";
+ pucch_p0_Nominal = -104;
+ msg3_delta_Preamble = 6;
+ pucch_deltaF_Format1 = "deltaF2";
+ pucch_deltaF_Format1b = "deltaF3";
+ pucch_deltaF_Format2 = "deltaF0";
+ pucch_deltaF_Format2a = "deltaF0";
+ pucch_deltaF_Format2b = "deltaF0";
+
+ rach_numberOfRA_Preambles = 64;
+ rach_preamblesGroupAConfig = "DISABLE";
+ /*
+ rach_sizeOfRA_PreamblesGroupA = ;
+ rach_messageSizeGroupA = ;
+ rach_messagePowerOffsetGroupB = ;
+ */
+ rach_powerRampingStep = 4;
+ rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleTransMax = 10;
+ rach_raResponseWindowSize = 10;
+ rach_macContentionResolutionTimer = 48;
+ rach_maxHARQ_Msg3Tx = 4;
+
+ pcch_default_PagingCycle = 128;
+ pcch_nB = "oneT";
+ bcch_modificationPeriodCoeff = 2;
+ ue_TimersAndConstants_t300 = 1000;
+ ue_TimersAndConstants_t301 = 1000;
+ ue_TimersAndConstants_t310 = 1000;
+ ue_TimersAndConstants_t311 = 10000;
+ ue_TimersAndConstants_n310 = 20;
+ ue_TimersAndConstants_n311 = 1;
+ ue_TransmissionMode = 1;
+
+ //Parameters for SIB18
+ rxPool_sc_CP_Len = "normal";
+ rxPool_sc_Period = "sf40";
+ rxPool_data_CP_Len = "normal";
+ rxPool_ResourceConfig_prb_Num = 20;
+ rxPool_ResourceConfig_prb_Start = 5;
+ rxPool_ResourceConfig_prb_End = 44;
+ rxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ rxPool_ResourceConfig_offsetIndicator_choice = 0;
+ rxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000";
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+/* rxPool_dataHoppingConfig_hoppingParameter = 0;
+ rxPool_dataHoppingConfig_numSubbands = "ns1";
+ rxPool_dataHoppingConfig_rbOffset = 0;
+ rxPool_commTxResourceUC-ReqAllowed = "TRUE";
+*/
+ // Parameters for SIB19
+ discRxPool_cp_Len = "normal"
+ discRxPool_discPeriod = "rf32"
+ discRxPool_numRetx = 1;
+ discRxPool_numRepetition = 2;
+ discRxPool_ResourceConfig_prb_Num = 5;
+ discRxPool_ResourceConfig_prb_Start = 3;
+ discRxPool_ResourceConfig_prb_End = 21;
+ discRxPool_ResourceConfig_offsetIndicator_present = "prSmall";
+ discRxPool_ResourceConfig_offsetIndicator_choice = 0;
+ discRxPool_ResourceConfig_subframeBitmap_present = "prBs40";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff";
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
+ discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
+
+ }
+ );
+
+
+ srb1_parameters :
+ {
+ # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
+ timer_poll_retransmit = 80;
+
+ # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
+ timer_reordering = 35;
+
+ # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
+ timer_status_prohibit = 0;
+
+ # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
+ poll_pdu = 4;
+
+ # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
+ poll_byte = 99999;
+
+ # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
+ max_retx_threshold = 4;
+ }
+
+ # ------- SCTP definitions
+ SCTP :
+ {
+ # Number of streams to use in input/output
+ SCTP_INSTREAMS = 2;
+ SCTP_OUTSTREAMS = 2;
+ };
+
+
+ ////////// MME parameters:
+ mme_ip_address = ( { ipv4 = "192.168.12.26";
+ ipv6 = "192:168:30::17";
+ active = "yes";
+ preference = "ipv4";
+ }
+ );
+
+ NETWORK_INTERFACES :
+ {
+ ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24";
+ ENB_INTERFACE_NAME_FOR_S1U = "eth0";
+ ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
+ ENB_PORT_FOR_S1U = 2152; # Spec 2152
+
+ ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ ENB_PORT_FOR_X2C = 36422; # Spec 36422
+ };
+ }
+);
+
+MACRLCs = (
+ {
+ num_cc = 1;
+ tr_s_preference = "local_L1";
+ tr_n_preference = "local_RRC";
+ phy_test_mode = 0;
+ puSch10xSnr = 200;
+ puCch10xSnr = 200;
+ }
+);
+
+L1s = (
+ {
+ num_cc = 1;
+ tr_n_preference = "local_mac";
+ }
+);
+
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.2";
+ local_address = "127.0.0.1";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "no"
+ tr_preference = "udp_if4p5"
+ nb_tx = 1
+ nb_rx = 1
+ att_tx = 0
+ att_rx = 0;
+ eNB_instances = [0];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
+
+ log_config :
+ {
+ global_log_level ="info";
+ global_log_verbosity ="medium";
+ hw_log_level ="info";
+ hw_log_verbosity ="medium";
+ phy_log_level ="info";
+ phy_log_verbosity ="medium";
+ mac_log_level ="info";
+ mac_log_verbosity ="high";
+ rlc_log_level ="info";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="info";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="info";
+ rrc_log_verbosity ="medium";
+ };
diff --git a/ci-scripts/conf_files/rru.fdd.band7.conf b/ci-scripts/conf_files/rru.fdd.band7.conf
new file mode 100644
index 0000000000000000000000000000000000000000..516b6240620e334c7c89ef9778327efc53cc5665
--- /dev/null
+++ b/ci-scripts/conf_files/rru.fdd.band7.conf
@@ -0,0 +1,44 @@
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.1"
+ local_address = "127.0.0.2";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "yes"
+ tr_preference = "udp_if4p5";
+ nb_tx = 1;
+ nb_rx = 1;
+ max_pdschReferenceSignalPower = -27;
+ max_rxgain = 115;
+ bands = [7];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+log_config = {
+ global_log_level ="error";
+ global_log_verbosity ="medium";
+ hw_log_level ="error";
+ hw_log_verbosity ="medium";
+ phy_log_level ="error";
+ phy_log_verbosity ="medium";
+ mac_log_level ="error";
+ mac_log_verbosity ="high";
+ rlc_log_level ="error";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="error";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="error";
+ rrc_log_verbosity ="medium";
+};
diff --git a/ci-scripts/conf_files/rru.tdd.band40.conf b/ci-scripts/conf_files/rru.tdd.band40.conf
new file mode 100644
index 0000000000000000000000000000000000000000..fb2b9399e23551a3281915a8ca7a551fb05f30b0
--- /dev/null
+++ b/ci-scripts/conf_files/rru.tdd.band40.conf
@@ -0,0 +1,44 @@
+RUs = (
+ {
+ local_if_name = "lo";
+ remote_address = "127.0.0.1"
+ local_address = "127.0.0.2";
+ local_portc = 50000;
+ remote_portc = 50000;
+ local_portd = 50001;
+ remote_portd = 50001;
+ local_rf = "yes"
+ tr_preference = "udp_if4p5";
+ nb_tx = 1;
+ nb_rx = 1;
+ max_pdschReferenceSignalPower = -27;
+ max_rxgain = 115;
+ bands = [40];
+ }
+);
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+log_config = {
+ global_log_level ="error";
+ global_log_verbosity ="medium";
+ hw_log_level ="error";
+ hw_log_verbosity ="medium";
+ phy_log_level ="error";
+ phy_log_verbosity ="medium";
+ mac_log_level ="error";
+ mac_log_verbosity ="high";
+ rlc_log_level ="error";
+ rlc_log_verbosity ="medium";
+ pdcp_log_level ="error";
+ pdcp_log_verbosity ="medium";
+ rrc_log_level ="error";
+ rrc_log_verbosity ="medium";
+};
diff --git a/ci-scripts/main.py b/ci-scripts/main.py
index f210fd451823fd2abccb5fdbae61348a68476c74..52c742fbcb7632f47f23188ebcd1c7000ad7cd6b 100644
--- a/ci-scripts/main.py
+++ b/ci-scripts/main.py
@@ -33,6 +33,23 @@
#-----------------------------------------------------------
Version = '0.1'
+#-----------------------------------------------------------
+# Constants
+#-----------------------------------------------------------
+ALL_PROCESSES_OK = 0
+ENB_PROCESS_FAILED = -1
+ENB_PROCESS_OK = +1
+ENB_PROCESS_SEG_FAULT = -11
+ENB_PROCESS_ASSERTION = -12
+ENB_PROCESS_REALTIME_ISSUE = -13
+HSS_PROCESS_FAILED = -2
+HSS_PROCESS_OK = +2
+MME_PROCESS_FAILED = -3
+MME_PROCESS_OK = +3
+SPGW_PROCESS_FAILED = -4
+SPGW_PROCESS_OK = +4
+UE_IP_ADDRESS_ISSUE = -5
+
#-----------------------------------------------------------
# Import
#-----------------------------------------------------------
@@ -77,6 +94,8 @@ class SSHConnection():
self.desc = ''
self.Build_eNB_args = ''
self.Initialize_eNB_args = ''
+ self.eNBLogFile = ''
+ self.eNB_instance = ''
self.ping_args = ''
self.ping_packetloss_threshold = ''
self.iperf_args = ''
@@ -88,40 +107,53 @@ class SSHConnection():
self.htmlHeaderCreated = False
self.htmlFooterCreated = False
self.htmlUEConnected = 0
+ self.htmleNBFailureMsg = ''
def open(self, ipaddress, username, password):
- self.ssh = pexpect.spawn('ssh', [username + '@' + ipaddress], timeout = 5)
- self.sshresponse = self.ssh.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', 'Last login', pexpect.EOF, pexpect.TIMEOUT])
- if self.sshresponse == 0:
- self.ssh.sendline('yes')
- self.ssh.expect('password:')
- self.ssh.sendline(password)
- self.sshresponse = self.ssh.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
+ count = 0
+ connect_status = False
+ while count < 4:
+ self.ssh = pexpect.spawn('ssh', [username + '@' + ipaddress], timeout = 5)
+ self.sshresponse = self.ssh.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', 'Last login', pexpect.EOF, pexpect.TIMEOUT])
if self.sshresponse == 0:
- pass
- else:
- logging.debug('self.sshresponse = ' + str(self.sshresponse))
- sys.exit('SSH Connection Failed')
- elif self.sshresponse == 1:
- self.ssh.sendline(password)
- self.sshresponse = self.ssh.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
- if self.sshresponse == 0:
- pass
+ self.ssh.sendline('yes')
+ self.ssh.expect('password:')
+ self.ssh.sendline(password)
+ self.sshresponse = self.ssh.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
+ if self.sshresponse == 0:
+ count = 10
+ connect_status = True
+ else:
+ logging.debug('self.sshresponse = ' + str(self.sshresponse))
+ elif self.sshresponse == 1:
+ self.ssh.sendline(password)
+ self.sshresponse = self.ssh.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
+ if self.sshresponse == 0:
+ count = 10
+ connect_status = True
+ else:
+ logging.debug('self.sshresponse = ' + str(self.sshresponse))
+ elif self.sshresponse == 2:
+ # Checking if we are really on the remote client defined by its IP address
+ self.command('stdbuf -o0 ifconfig | egrep --color=never "inet addr:"', '\$', 5)
+ result = re.search(str(ipaddress), str(self.ssh.before))
+ if result is None:
+ self.close()
+ else:
+ count = 10
+ connect_status = True
else:
+ # debug output
+ logging.debug(str(self.ssh.before))
logging.debug('self.sshresponse = ' + str(self.sshresponse))
- sys.exit('SSH Connection Failed')
- elif self.sshresponse == 2:
- # Checking if we are really on the remote client defined by its IP address
- self.command('stdbuf -o0 ifconfig | egrep --color=never "inet addr:"', '\$', 5)
- result = re.search(str(ipaddress), str(self.ssh.before))
- if result is None:
- sys.exit('SSH Connection Failed: TIMEOUT !!!')
+ # adding a tempo when failure
+ if not connect_status:
+ time.sleep(1)
+ count += 1
+ if connect_status:
pass
else:
- # debug output
- logging.debug(str(self.ssh.before))
- logging.debug('self.sshresponse = ' + str(self.sshresponse))
- sys.exit('SSH Connection Failed!!!')
+ sys.exit('SSH Connection Failed')
def command(self, commandline, expectedline, timeout):
logging.debug(commandline)
@@ -129,7 +161,7 @@ class SSHConnection():
self.ssh.sendline(commandline)
self.sshresponse = self.ssh.expect([expectedline, pexpect.EOF, pexpect.TIMEOUT])
if self.sshresponse == 0:
- pass
+ return 0
elif self.sshresponse == 1:
logging.debug('\u001B[1;37;41m Unexpected EOF \u001B[0m')
logging.debug('Expected Line : ' + expectedline)
@@ -137,7 +169,11 @@ class SSHConnection():
elif self.sshresponse == 2:
logging.debug('\u001B[1;37;41m Unexpected TIMEOUT \u001B[0m')
logging.debug('Expected Line : ' + expectedline)
- sys.exit(self.sshresponse)
+ result = re.search('ping |iperf ', str(commandline))
+ if result is None:
+ sys.exit(self.sshresponse)
+ else:
+ return -1
else:
logging.debug('\u001B[1;37;41m Unexpected Others \u001B[0m')
logging.debug('Expected Line : ' + expectedline)
@@ -154,7 +190,7 @@ class SSHConnection():
else:
logging.debug('\u001B[1;37;41m Unexpected Others \u001B[0m')
- def copy(self, ipaddress, username, password, source, destination):
+ def copyin(self, ipaddress, username, password, source, destination):
logging.debug('scp '+ username + '@' + ipaddress + ':' + source + ' ' + destination)
scp_spawn = pexpect.spawn('scp '+ username + '@' + ipaddress + ':' + source + ' ' + destination, timeout = 5)
scp_response = scp_spawn.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', pexpect.EOF, pexpect.TIMEOUT])
@@ -182,6 +218,34 @@ class SSHConnection():
logging.debug('3 - scp_response = ' + str(scp_response))
sys.exit('SCP failed')
+ def copyout(self, ipaddress, username, password, source, destination):
+ logging.debug('scp ' + source + ' ' + username + '@' + ipaddress + ':' + destination)
+ scp_spawn = pexpect.spawn('scp ' + source + ' ' + username + '@' + ipaddress + ':' + destination, timeout = 5)
+ scp_response = scp_spawn.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', pexpect.EOF, pexpect.TIMEOUT])
+ if scp_response == 0:
+ scp_spawn.sendline('yes')
+ scp_spawn.expect('password:')
+ scp_spawn.sendline(password)
+ scp_response = scp_spawn.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
+ if scp_response == 0:
+ pass
+ else:
+ logging.debug('1 - scp_response = ' + str(scp_response))
+ sys.exit('SCP failed')
+ elif scp_response == 1:
+ scp_spawn.sendline(password)
+ scp_response = scp_spawn.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
+ if scp_response == 0 or scp_response == 3:
+ pass
+ else:
+ logging.debug('2 - scp_response = ' + str(scp_response))
+ sys.exit('SCP failed')
+ elif scp_response == 2:
+ pass
+ else:
+ logging.debug('3 - scp_response = ' + str(scp_response))
+ sys.exit('SCP failed')
+
def BuildeNB(self):
if self.eNBIPAddress == '' or self.eNBRepository == '' or self.eNBBranch == '' or self.eNBUserName == '' or self.eNBPassword == '' or self.eNBSourceCodePath == '':
Usage()
@@ -211,7 +275,7 @@ class SSHConnection():
self.command('echo ' + self.eNBPassword + ' | sudo -S mv log/* ' + 'build_log_' + SSH.testCase_id, '\$', 5)
self.command('echo ' + self.eNBPassword + ' | sudo -S mv compile_oai_enb.log ' + 'build_log_' + SSH.testCase_id, '\$', 5)
self.close()
- self.CreateHtmlTestRow(self.Build_eNB_args, 'OK', 0)
+ self.CreateHtmlTestRow(self.Build_eNB_args, 'OK', ALL_PROCESSES_OK)
def InitializeHSS(self):
if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '' or self.EPCType == '':
@@ -232,7 +296,7 @@ class SSHConnection():
self.command('echo ' + self.EPCPassword + ' | sudo -S rm -f hss.log daemon.log', '\$', 5)
self.command('echo ' + self.EPCPassword + ' | sudo -S echo "Starting sudo session" && sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real ', '\$', 5)
self.close()
- self.CreateHtmlTestRow(self.EPCType, 'OK', 0)
+ self.CreateHtmlTestRow(self.EPCType, 'OK', ALL_PROCESSES_OK)
def InitializeMME(self):
if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '' or self.EPCType == '':
@@ -254,7 +318,7 @@ class SSHConnection():
self.command('cd /opt/ltebox/tools', '\$', 5)
self.command('echo ' + self.EPCPassword + ' | sudo -S ./start_mme', '\$', 5)
self.close()
- self.CreateHtmlTestRow(self.EPCType, 'OK', 0)
+ self.CreateHtmlTestRow(self.EPCType, 'OK', ALL_PROCESSES_OK)
def InitializeSPGW(self):
if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '' or self.EPCType == '':
@@ -270,7 +334,7 @@ class SSHConnection():
self.command('cd /opt/ltebox/tools', '\$', 5)
self.command('echo ' + self.EPCPassword + ' | sudo -S ./start_xGw', '\$', 5)
self.close()
- self.CreateHtmlTestRow(self.EPCType, 'OK', 0)
+ self.CreateHtmlTestRow(self.EPCType, 'OK', ALL_PROCESSES_OK)
def InitializeeNB(self):
if self.eNBIPAddress == '' or self.eNBUserName == '' or self.eNBPassword == '' or self.eNBSourceCodePath == '':
@@ -280,7 +344,7 @@ class SSHConnection():
pStatus = self.CheckProcessExist(initialize_eNB_flag)
if (pStatus < 0):
self.CreateHtmlTestRow(self.Initialize_eNB_args, 'KO', pStatus)
- self.CreateHtmlFooter()
+ self.CreateHtmlFooter(False)
sys.exit(1)
self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
@@ -294,6 +358,10 @@ class SSHConnection():
else:
sys.exit('Insufficient Parameter')
ci_full_config_file = config_path + '/ci-' + config_file
+ rruCheck = False
+ result = re.search('rru', str(config_file))
+ if result is not None:
+ rruCheck = True
# Make a copy and adapt to EPC / eNB IP addresses
self.command('cp ' + full_config_file + ' ' + ci_full_config_file, '\$', 5)
self.command('sed -i -e \'s/mme_ip_address.*$/mme_ip_address = ( { ipv4 = "' + self.EPCIPAddress + '";/\' ' + ci_full_config_file, '\$', 2);
@@ -303,10 +371,12 @@ class SSHConnection():
# Launch eNB with the modified config file
self.command('source oaienv', '\$', 5)
self.command('cd cmake_targets', '\$', 5)
- self.command('echo "./lte_build_oai/build/lte-softmodem -O ' + self.eNBSourceCodePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run.sh ', '\$', 5)
- self.command('chmod 775 ./my-lte-softmodem-run.sh ', '\$', 5)
+ self.command('echo "ulimit -c unlimited && ./lte_build_oai/build/lte-softmodem -O ' + self.eNBSourceCodePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh ', '\$', 5)
+ self.command('chmod 775 ./my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh ', '\$', 5)
self.command('echo ' + self.eNBPassword + ' | sudo -S rm -Rf enb_' + SSH.testCase_id + '.log', '\$', 5)
- self.command('echo ' + self.eNBPassword + ' | sudo -S -E daemon --inherit --unsafe --name=enb_daemon --chdir=' + self.eNBSourceCodePath + '/cmake_targets -o ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '.log ./my-lte-softmodem-run.sh', '\$', 5)
+ self.command('echo ' + self.eNBPassword + ' | sudo -S -E daemon --inherit --unsafe --name=enb' + str(SSH.eNB_instance) + '_daemon --chdir=' + self.eNBSourceCodePath + '/cmake_targets -o ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '.log ./my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh', '\$', 5)
+ if not rruCheck:
+ self.eNBLogFile = 'enb_' + SSH.testCase_id + '.log'
time.sleep(6)
doLoop = True
loopCounter = 10
@@ -314,35 +384,24 @@ class SSHConnection():
loopCounter = loopCounter - 1
if (loopCounter == 0):
doLoop = False
- # Checking if process is still alive
- #self.command('stdbuf -o0 ps -aux | grep -v grep | grep --color=never lte-softmodem', '\$', 5)
- #result = re.search('lte-softmodem', str(self.ssh.before))
- #if result is None:
- # self.command('rsync -v enb_' + SSH.testCase_id + '.log enb_' + SSH.testCase_id + '.txt; stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | egrep --color=never -i "segmentation fault"', '\$', 5)
- # result = re.search('egmentation fault', str(self.ssh.before))
- # logging.debug('\u001B[1;37;41m eNB process is already down \u001B[0m')
- # if result is not None:
- # logging.debug('\u001B[1;37;41m Segmentation fault \u001B[0m')
- # logging.debug(str(self.ssh.before))
- # self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'KO', 0)
- # self.CreateHtmlFooter()
- # self.close()
- # sys.exit(1)
- logging.debug('\u001B[1;30;43m eNB logging system did not show got sync! See with attach later \u001B[0m')
- self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'eNB not showing got sync!', 0)
- # Not getting got sync is bypassed for the moment
- #sys.exit(1)
+ logging.error('\u001B[1;37;41m eNB logging system did not show got sync! \u001B[0m')
+ self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'KO', ALL_PROCESSES_OK)
+ self.CreateHtmlFooter(False)
+ self.close()
+ sys.exit(1)
else:
- self.command('rsync -v enb_' + SSH.testCase_id + '.log enb_' + SSH.testCase_id + '.txt; stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | grep --color=never -i sync', '\$', 4)
- result = re.search('got sync', str(self.ssh.before))
+ self.command('stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | egrep --color=never -i "wait|sync"', '\$', 4)
+ if rruCheck:
+ result = re.search('wait RUs', str(self.ssh.before))
+ else:
+ result = re.search('got sync', str(self.ssh.before))
if result is None:
time.sleep(6)
else:
doLoop = False
- self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'OK', 0)
+ self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'OK', ALL_PROCESSES_OK)
logging.debug('\u001B[1m Initialize eNB Completed\u001B[0m')
- self.command('rm -f enb_' + SSH.testCase_id + '.txt', '\$', 5)
self.close()
def InitializeUE_common(self, device_id):
@@ -373,7 +432,7 @@ class SSHConnection():
multi_jobs.append(p)
for job in multi_jobs:
job.join()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def AttachUE_common(self, device_id, statusQueue, lock):
try:
@@ -404,7 +463,7 @@ class SSHConnection():
break
count = count - 1
if count == 15 or count == 30:
- logging.debug('\u001B[1;37;43m Retry UE (' + device_id + ') Flight Mode Off \u001B[0m')
+ logging.debug('\u001B[1;30;43m Retry UE (' + device_id + ') Flight Mode Off \u001B[0m')
self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/off', '\$', 60)
time.sleep(0.5)
self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/on', '\$', 60)
@@ -430,7 +489,8 @@ class SSHConnection():
pStatus = self.CheckProcessExist(initialize_eNB_flag)
if (pStatus < 0):
self.CreateHtmlTestRow('N/A', 'KO', pStatus)
- self.CreateHtmlFooter()
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
multi_jobs = []
status_queue = SimpleQueue()
@@ -444,7 +504,9 @@ class SSHConnection():
job.join()
if (status_queue.empty()):
- self.CreateHtmlTestRow('N/A', 'KO', 0)
+ self.CreateHtmlTestRow('N/A', 'KO', ALL_PROCESSES_OK)
+ self.CreateHtmlFooter(False)
+ self.AutoTerminateUEandeNB()
sys.exit(1)
else:
attach_status = True
@@ -464,7 +526,8 @@ class SSHConnection():
self.CreateHtmlTestRowQueue('N/A', 'OK', len(self.UEDevices), html_queue)
else:
self.CreateHtmlTestRowQueue('N/A', 'KO', len(self.UEDevices), html_queue)
- self.CreateHtmlFooter()
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
def DetachUE_common(self, device_id):
@@ -484,7 +547,8 @@ class SSHConnection():
pStatus = self.CheckProcessExist(initialize_eNB_flag)
if (pStatus < 0):
self.CreateHtmlTestRow('N/A', 'KO', pStatus)
- self.CreateHtmlFooter()
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
multi_jobs = []
for device_id in self.UEDevices:
@@ -494,7 +558,7 @@ class SSHConnection():
multi_jobs.append(p)
for job in multi_jobs:
job.join()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def RebootUE_common(self, device_id):
try:
@@ -543,7 +607,7 @@ class SSHConnection():
pStatus = self.CheckProcessExist(initialize_eNB_flag)
if (pStatus < 0):
self.CreateHtmlTestRow('N/A', 'KO', pStatus)
- self.CreateHtmlFooter()
+ self.CreateHtmlFooter(False)
sys.exit(1)
multi_jobs = []
for device_id in self.UEDevices:
@@ -553,7 +617,7 @@ class SSHConnection():
multi_jobs.append(p)
for job in multi_jobs:
job.join()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def GetAllUEDevices(self, terminate_ue_flag):
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
@@ -572,59 +636,72 @@ class SSHConnection():
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
Usage()
sys.exit('Insufficient Parameter')
+ ue_ip_status = 0
self.UEIPAddresses = []
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
for device_id in self.UEDevices:
- self.command('stdbuf -o0 adb -s ' + device_id + ' shell ip addr show | grep rmnet', '\$', 15)
- result = re.search('inet (?P<ueipaddress>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/[0-9]+[0-9a-zA-Z\.\s]+', str(self.ssh.before))
- if result is None:
- logging.debug('\u001B[1;37;41m UE IP Address Not Found! \u001B[0m')
- sys.exit(1)
+ count = 0
+ while count < 4:
+ self.command('stdbuf -o0 adb -s ' + device_id + ' shell ip addr show | grep rmnet', '\$', 15)
+ result = re.search('inet (?P<ueipaddress>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/[0-9]+[0-9a-zA-Z\.\s]+', str(self.ssh.before))
+ if result is None:
+ logging.debug('\u001B[1;37;41m UE IP Address Not Found! \u001B[0m')
+ time.sleep(1)
+ count += 1
+ else:
+ count = 10
+ if count < 9:
+ ue_ip_status -= 1
+ continue
UE_IPAddress = result.group('ueipaddress')
logging.debug('\u001B[1mUE (' + device_id + ') IP Address is ' + UE_IPAddress + '\u001B[0m')
for ueipaddress in self.UEIPAddresses:
if ueipaddress == UE_IPAddress:
logging.debug('\u001B[1mUE (' + device_id + ') IP Address ' + UE_IPAddress + 'has been existed!' + '\u001B[0m')
- sys.exit(1)
+ ue_ip_status -= 1
+ continue
self.UEIPAddresses.append(UE_IPAddress)
self.close()
+ return ue_ip_status
+
+ def ping_iperf_wrong_exit(self, lock, UE_IPAddress, device_id, statusQueue, message):
+ lock.acquire()
+ statusQueue.put(-1)
+ statusQueue.put(device_id)
+ statusQueue.put(UE_IPAddress)
+ statusQueue.put(message)
+ lock.release()
- def Ping_common(self, lock, UE_IPAddress, device_id,statusQueue):
+ def Ping_common(self, lock, UE_IPAddress, device_id, statusQueue):
try:
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
self.command('cd scripts', '\$', 5)
ping_time = re.findall("-c (\d+)",str(self.ping_args))
- self.command('stdbuf -o0 ping ' + self.ping_args + ' ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee -a ping_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(ping_time[0])*1.5)
+ ping_status = self.command('stdbuf -o0 ping ' + self.ping_args + ' ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee -a ping_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(ping_time[0])*1.5)
+ # TIMEOUT CASE
+ if ping_status < 0:
+ message = 'Ping with UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT!'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
+ return
result = re.search(', (?P<packetloss>[0-9\.]+)% packet loss, time [0-9\.]+ms', str(self.ssh.before))
if result is None:
message = 'Packet Loss Not Found!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
- lock.acquire()
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(message)
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
packetloss = result.group('packetloss')
if float(packetloss) == 100:
message = 'Packet Loss is 100%'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
- lock.acquire()
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(message)
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
result = re.search('rtt min\/avg\/max\/mdev = (?P<rtt_min>[0-9\.]+)\/(?P<rtt_avg>[0-9\.]+)\/(?P<rtt_max>[0-9\.]+)\/[0-9\.]+ ms', str(self.ssh.before))
if result is None:
message = 'Ping RTT_Min RTT_Avg RTT_Max Not Found!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
- lock.acquire()
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(message)
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
rtt_min = result.group('rtt_min')
rtt_avg = result.group('rtt_avg')
@@ -648,7 +725,7 @@ class SSHConnection():
packetLossOK = False
elif float(packetloss) > 0:
qMsg += '\nPacket Loss is not 0%'
- logging.debug('\u001B[1;37;43m Packet Loss is not 0% \u001B[0m')
+ logging.debug('\u001B[1;30;43m Packet Loss is not 0% \u001B[0m')
if (packetLossOK):
statusQueue.put(0)
else:
@@ -669,9 +746,13 @@ class SSHConnection():
pStatus = self.CheckProcessExist(initialize_eNB_flag)
if (pStatus < 0):
self.CreateHtmlTestRow(self.ping_args, 'KO', pStatus)
- self.CreateHtmlFooter()
+ self.CreateHtmlFooter(False)
+ sys.exit(1)
+ ueIpStatus = self.GetAllUEIPAddresses()
+ if (ueIpStatus < 0):
+ self.CreateHtmlTestRow(self.ping_args, 'KO', UE_IP_ADDRESS_ISSUE)
+ self.CreateHtmlFooter(False)
sys.exit(1)
- self.GetAllUEIPAddresses()
multi_jobs = []
i = 0
lock = Lock()
@@ -687,8 +768,9 @@ class SSHConnection():
job.join()
if (status_queue.empty()):
- self.CreateHtmlTestRow(self.ping_args, 'KO', 0)
- self.CreateHtmlFooter()
+ self.CreateHtmlTestRow(self.ping_args, 'KO', ALL_PROCESSES_OK)
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
else:
ping_status = True
@@ -706,7 +788,8 @@ class SSHConnection():
self.CreateHtmlTestRowQueue(self.ping_args, 'OK', len(self.UEDevices), html_queue)
else:
self.CreateHtmlTestRowQueue(self.ping_args, 'KO', len(self.UEDevices), html_queue)
- self.CreateHtmlFooter()
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
def Iperf_ComputeTime(self):
@@ -741,7 +824,37 @@ class SSHConnection():
sys.exit(1)
return result
+ def Iperf_analyzeV2TCPOutput(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
+ self.command('awk -f /tmp/tcp_iperf_stats.awk /tmp/CI-eNB/scripts/iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
+ result = re.search('Avg Bitrate : (?P<average>[0-9\.]+ Mbits\/sec) Max Bitrate : (?P<maximum>[0-9\.]+ Mbits\/sec) Min Bitrate : (?P<minimum>[0-9\.]+ Mbits\/sec)', str(self.ssh.before))
+ if result is not None:
+ avgbitrate = result.group('average')
+ maxbitrate = result.group('maximum')
+ minbitrate = result.group('minimum')
+ lock.acquire()
+ logging.debug('\u001B[1;37;44m TCP iperf result (' + UE_IPAddress + ') \u001B[0m')
+ msg = 'TCP Stats :\n'
+ if avgbitrate is not None:
+ logging.debug('\u001B[1;34m Avg Bitrate : ' + avgbitrate + '\u001B[0m')
+ msg += 'Avg Bitrate : ' + avgbitrate + '\n'
+ if maxbitrate is not None:
+ logging.debug('\u001B[1;34m Max Bitrate : ' + maxbitrate + '\u001B[0m')
+ msg += 'Max Bitrate : ' + maxbitrate + '\n'
+ if minbitrate is not None:
+ logging.debug('\u001B[1;34m Min Bitrate : ' + minbitrate + '\u001B[0m')
+ msg += 'Min Bitrate : ' + minbitrate + '\n'
+ statusQueue.put(0)
+ statusQueue.put(device_id)
+ statusQueue.put(UE_IPAddress)
+ statusQueue.put(msg)
+ lock.release()
+ return 0
+
def Iperf_analyzeV2Output(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
+ result = re.search('-u', str(iperf_real_options))
+ if result is None:
+ return self.Iperf_analyzeV2TCPOutput(lock, UE_IPAddress, device_id, statusQueue, iperf_real_options)
+
result = re.search('Server Report:', str(self.ssh.before))
if result is None:
result = re.search('read failed: Connection refused', str(self.ssh.before))
@@ -819,23 +932,13 @@ class SSHConnection():
def Iperf_analyzeV2Server(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
if (not os.path.isfile('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log')):
- lock.acquire()
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(UE_IPAddress)
- statusQueue.put('Could not analyze from server log')
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not analyze from server log')
return
# Computing the requested bandwidth in float
result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(iperf_real_options))
if result is None:
logging.debug('Iperf bandwidth Not Found!')
- lock.acquire()
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(UE_IPAddress)
- statusQueue.put('Could not compute Iperf bandwidth!')
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not compute Iperf bandwidth!')
return
else:
req_bandwidth = result.group('iperf_bandwidth')
@@ -921,12 +1024,7 @@ class SSHConnection():
logging.debug('\u001B[1;35m ' + pal_msg + '\u001B[0m')
lock.release()
else:
- lock.acquire()
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(UE_IPAddress)
- statusQueue.put('Could not analyze from server log')
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not analyze from server log')
server_file.close()
@@ -967,9 +1065,14 @@ class SSHConnection():
statusQueue.put(-1)
statusQueue.put(device_id)
statusQueue.put(UE_IPAddress)
+ statusQueue.put(msg)
lock.release()
def Iperf_UL_common(self, lock, UE_IPAddress, device_id, idx, ue_num, statusQueue):
+ udpIperf = True
+ result = re.search('-u', str(self.iperf_args))
+ if result is None:
+ udpIperf = False
ipnumbers = UE_IPAddress.split('.')
if (len(ipnumbers) == 4):
ipnumbers[3] = '1'
@@ -980,7 +1083,10 @@ class SSHConnection():
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
self.command('rm -f iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
port = 5001 + idx
- self.command('echo $USER; nohup iperf -u -s -i 1 -p ' + str(port) + ' > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5)
+ if udpIperf:
+ self.command('echo $USER; nohup iperf -u -s -i 1 -p ' + str(port) + ' > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5)
+ else:
+ self.command('echo $USER; nohup iperf -s -i 1 -p ' + str(port) + ' > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5)
time.sleep(0.5)
self.close()
@@ -990,23 +1096,35 @@ class SSHConnection():
iperf_time = self.Iperf_ComputeTime()
time.sleep(0.5)
- modified_options = self.Iperf_ComputeModifiedBW(idx, ue_num)
+ if udpIperf:
+ modified_options = self.Iperf_ComputeModifiedBW(idx, ue_num)
+ else:
+ modified_options = str(self.iperf_args)
modified_options = modified_options.replace('-R','')
time.sleep(0.5)
self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
- self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
+ iperf_status = self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
+ # TIMEOUT Case
+ if iperf_status < 0:
+ self.close()
+ message = 'iperf on UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT !'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
+ return
clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
+ self.close()
- # Launch iperf server on EPC side
+ # Kill iperf server on EPC side
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
self.command('killall --signal SIGKILL iperf', self.EPCUserName, 5)
self.close()
+ # in case of failure, retrieve server log
if (clientStatus == -1):
time.sleep(1)
if (os.path.isfile('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log')):
os.remove('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log')
- self.copy(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '.')
+ self.copyin(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '.')
self.Iperf_analyzeV2Server(lock, UE_IPAddress, device_id, statusQueue, modified_options)
def Iperf_common(self, lock, UE_IPAddress, device_id, idx, ue_num, statusQueue):
@@ -1015,6 +1133,7 @@ class SSHConnection():
if SSH.iperf_profile == 'single-ue' and idx != 0:
return
useIperf3 = False
+ udpIperf = True
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
# if by chance ADB server and EPC are on the same remote host, at least log collection will take care of it
self.command('if [ ! -d ' + self.EPCSourceCodePath + '/scripts ]; then mkdir -p ' + self.EPCSourceCodePath + '/scripts ; fi', '\$', 5)
@@ -1026,15 +1145,9 @@ class SSHConnection():
result = re.search('iperf', str(self.ssh.before))
if result is None:
message = 'Neither iperf nor iperf3 installed on UE!'
- lock.acquire()
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
- statusQueue.put(-1)
- statusQueue.put(device_id)
- statusQueue.put(UE_IPAddress)
- statusQueue.put(message)
- lock.release()
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
- #sys.exit(1)
else:
useIperf3 = True
# in case of iperf, UL has its own function
@@ -1049,7 +1162,12 @@ class SSHConnection():
self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/iperf3 -s &', '\$', 5)
else:
self.command('rm -f iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
- self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
+ result = re.search('-u', str(self.iperf_args))
+ if result is None:
+ self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -s -i 1" > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
+ udpIperf = False
+ else:
+ self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
time.sleep(0.5)
self.close()
@@ -1058,7 +1176,10 @@ class SSHConnection():
iperf_time = self.Iperf_ComputeTime()
time.sleep(0.5)
- modified_options = self.Iperf_ComputeModifiedBW(idx, ue_num)
+ if udpIperf:
+ modified_options = self.Iperf_ComputeModifiedBW(idx, ue_num)
+ else:
+ modified_options = str(self.iperf_args)
time.sleep(0.5)
self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
@@ -1068,8 +1189,13 @@ class SSHConnection():
clientStatus = 0
self.Iperf_analyzeV3Output(lock, UE_IPAddress, device_id, statusQueue)
else:
- self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
-
+ iperf_status = self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
+ if iperf_status < 0:
+ self.close()
+ message = 'iperf on UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT !'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
+ return
clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
self.close()
@@ -1084,7 +1210,7 @@ class SSHConnection():
time.sleep(1)
if (os.path.isfile('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log')):
os.remove('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log')
- self.copy(self.ADBIPAddress, self.ADBUserName, self.ADBPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '.')
+ self.copyin(self.ADBIPAddress, self.ADBUserName, self.ADBPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '.')
self.Iperf_analyzeV2Server(lock, UE_IPAddress, device_id, statusQueue, modified_options)
except:
os.kill(os.getppid(),signal.SIGUSR1)
@@ -1097,9 +1223,15 @@ class SSHConnection():
pStatus = self.CheckProcessExist(initialize_eNB_flag)
if (pStatus < 0):
self.CreateHtmlTestRow(self.iperf_args, 'KO', pStatus)
- self.CreateHtmlFooter()
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
+ sys.exit(1)
+ ueIpStatus = self.GetAllUEIPAddresses()
+ if (ueIpStatus < 0):
+ self.CreateHtmlTestRow(self.iperf_args, 'KO', UE_IP_ADDRESS_ISSUE)
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
- self.GetAllUEIPAddresses()
multi_jobs = []
i = 0
ue_num = len(self.UEIPAddresses)
@@ -1116,8 +1248,9 @@ class SSHConnection():
job.join()
if (status_queue.empty()):
- self.CreateHtmlTestRow(self.iperf_args, 'KO', 0)
- self.CreateHtmlFooter()
+ self.CreateHtmlTestRow(self.iperf_args, 'KO', ALL_PROCESSES_OK)
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
else:
iperf_status = True
@@ -1140,7 +1273,8 @@ class SSHConnection():
self.CreateHtmlTestRowQueue(self.iperf_args, 'OK', len(self.UEDevices), html_queue)
else:
self.CreateHtmlTestRowQueue(self.iperf_args, 'KO', len(self.UEDevices), html_queue)
- self.CreateHtmlFooter()
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlFooter(False)
sys.exit(1)
def CheckProcessExist(self, initialize_eNB_flag):
@@ -1174,6 +1308,13 @@ class SSHConnection():
status = status_queue.get()
if (status < 0):
result = status
+ if result == ENB_PROCESS_FAILED:
+ fileCheck = re.search('enb_', str(self.eNBLogFile))
+ if fileCheck is not None:
+ self.copyin(self.eNBIPAddress, self.eNBUserName, self.eNBPassword, self.eNBSourceCodePath + '/cmake_targets/' + self.eNBLogFile, '.')
+ logStatus = self.AnalyzeLogFile_eNB()
+ if logStatus < 0:
+ result = logStatus
return result
def CheckeNBProcess(self, status_queue):
@@ -1183,10 +1324,9 @@ class SSHConnection():
result = re.search('lte-softmodem', str(self.ssh.before))
if result is None:
logging.debug('\u001B[1;37;41m eNB Process Not Found! \u001B[0m')
- #sys.exit(1)
- status_queue.put(-1)
+ status_queue.put(ENB_PROCESS_FAILED)
else:
- status_queue.put(1)
+ status_queue.put(ENB_PROCESS_OK)
self.close()
except:
os.kill(os.getppid(),signal.SIGUSR1)
@@ -1201,10 +1341,9 @@ class SSHConnection():
result = re.search('hss_sim s6as diam_hss', str(self.ssh.before))
if result is None:
logging.debug('\u001B[1;37;41m HSS Process Not Found! \u001B[0m')
- status_queue.put(-2)
- #sys.exit(1)
+ status_queue.put(HSS_PROCESS_FAILED)
else:
- status_queue.put(2)
+ status_queue.put(HSS_PROCESS_OK)
self.close()
except:
os.kill(os.getppid(),signal.SIGUSR1)
@@ -1219,10 +1358,9 @@ class SSHConnection():
result = re.search('mme', str(self.ssh.before))
if result is None:
logging.debug('\u001B[1;37;41m MME Process Not Found! \u001B[0m')
- status_queue.put(-3)
- #sys.exit(1)
+ status_queue.put(MME_PROCESS_FAILED)
else:
- status_queue.put(3)
+ status_queue.put(MME_PROCESS_OK)
self.close()
except:
os.kill(os.getppid(),signal.SIGUSR1)
@@ -1238,19 +1376,141 @@ class SSHConnection():
result = re.search('xGw', str(self.ssh.before))
if result is None:
logging.debug('\u001B[1;37;41m SPGW Process Not Found! \u001B[0m')
- status_queue.put(-4)
- #sys.exit(1)
+ status_queue.put(SPGW_PROCESS_FAILED)
else:
- status_queue.put(4)
+ status_queue.put(SPGW_PROCESS_OK)
self.close()
except:
os.kill(os.getppid(),signal.SIGUSR1)
+ def AnalyzeLogFile_eNB(self):
+ if (not os.path.isfile('./' + SSH.eNBLogFile)):
+ return -1
+ enb_log_file = open('./' + SSH.eNBLogFile, 'r')
+ foundAssertion = False
+ msgAssertion = ''
+ msgLine = 0
+ foundSegFault = False
+ foundRealTimeIssue = False
+ rrcSetupRequest = 0
+ rrcSetupComplete = 0
+ rrcReleaseRequest = 0
+ rrcReconfigRequest = 0
+ rrcReconfigComplete = 0
+ rrcReestablishRequest = 0
+ rrcReestablishComplete = 0
+ rrcReestablishReject = 0
+ uciStatMsgCount = 0
+ pdcpFailure = 0
+ ulschFailure = 0
+ for line in enb_log_file.readlines():
+ result = re.search('[Ss]egmentation [Ff]ault', str(line))
+ if result is not None:
+ foundSegFault = True
+ result = re.search('[Cc]ore [dD]ump', str(line))
+ if result is not None:
+ foundSegFault = True
+ result = re.search('[Aa]ssertion', str(line))
+ if result is not None:
+ foundAssertion = True
+ result = re.search('LLL', str(line))
+ if result is not None:
+ foundRealTimeIssue = True
+ if foundAssertion and (msgLine < 3):
+ msgLine += 1
+ msgAssertion += str(line)
+ result = re.search('Generating RRCConnectionSetup', str(line))
+ if result is not None:
+ rrcSetupRequest += 1
+ result = re.search('RRCConnectionSetupComplete from UE', str(line))
+ if result is not None:
+ rrcSetupComplete += 1
+ result = re.search('Generate RRCConnectionRelease', str(line))
+ if result is not None:
+ rrcReleaseRequest += 1
+ result = re.search('Generate RRCConnectionReconfiguration', str(line))
+ if result is not None:
+ rrcReconfigRequest += 1
+ result = re.search('RRCConnectionReconfigurationComplete from UE rnti', str(line))
+ if result is not None:
+ rrcReconfigComplete += 1
+ result = re.search('RRCConnectionReestablishmentRequest', str(line))
+ if result is not None:
+ rrcReestablishRequest += 1
+ result = re.search('RRCConnectionReestablishmentComplete', str(line))
+ if result is not None:
+ rrcReestablishComplete += 1
+ result = re.search('RRCConnectionReestablishmentReject', str(line))
+ if result is not None:
+ rrcReestablishReject += 1
+ result = re.search('uci->stat', str(line))
+ if result is not None:
+ uciStatMsgCount += 1
+ result = re.search('PDCP.*Out of Resources.*reason', str(line))
+ if result is not None:
+ pdcpFailure += 1
+ result = re.search('ULSCH in error in round', str(line))
+ if result is not None:
+ ulschFailure += 1
+ enb_log_file.close()
+ self.htmleNBFailureMsg = ''
+ if uciStatMsgCount > 0:
+ statMsg = 'eNB showed ' + str(uciStatMsgCount) + ' "uci->stat" message(s)'
+ logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += statMsg + '\n'
+ if pdcpFailure > 0:
+ statMsg = 'eNB showed ' + str(pdcpFailure) + ' "PDCP Out of Resources" message(s)'
+ logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += statMsg + '\n'
+ if ulschFailure > 0:
+ statMsg = 'eNB showed ' + str(ulschFailure) + ' "ULSCH in error in round" message(s)'
+ logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += statMsg + '\n'
+ if rrcSetupRequest > 0 or rrcSetupComplete > 0:
+ rrcMsg = 'eNB requested ' + str(rrcSetupRequest) + ' RRC Connection Setup(s)'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ rrcMsg = ' -- ' + str(rrcSetupComplete) + ' were completed'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ if rrcReleaseRequest > 0:
+ rrcMsg = 'eNB requested ' + str(rrcReleaseRequest) + ' RRC Connection Release(s)'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ if rrcReconfigRequest > 0 or rrcReconfigComplete > 0:
+ rrcMsg = 'eNB requested ' + str(rrcReconfigRequest) + ' RRC Connection Reconfiguration(s)'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ rrcMsg = ' -- ' + str(rrcReconfigComplete) + ' were completed'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ if rrcReestablishRequest > 0 or rrcReestablishComplete > 0 or rrcReestablishReject > 0:
+ rrcMsg = 'eNB requested ' + str(rrcReestablishRequest) + ' RRC Connection Reestablishment(s)'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ rrcMsg = ' -- ' + str(rrcReestablishComplete) + ' were completed'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ rrcMsg = ' -- ' + str(rrcReestablishReject) + ' were rejected'
+ logging.debug('\u001B[1;30;43m ' + rrcMsg + ' \u001B[0m')
+ self.htmleNBFailureMsg += rrcMsg + '\n'
+ if foundSegFault:
+ logging.debug('\u001B[1;37;41m eNB ended with a Segmentation Fault! \u001B[0m')
+ return ENB_PROCESS_SEG_FAULT
+ if foundAssertion:
+ logging.debug('\u001B[1;37;41m eNB ended with an assertion! \u001B[0m')
+ self.htmleNBFailureMsg += msgAssertion
+ return ENB_PROCESS_ASSERTION
+ if foundRealTimeIssue:
+ logging.debug('\u001B[1;37;41m eNB faced real time issues! \u001B[0m')
+ return ENB_PROCESS_REALTIME_ISSUE
+ return 0
+
def TerminateeNB(self):
self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
self.command('cd ' + self.eNBSourceCodePath + '/cmake_targets', '\$', 5)
- self.command('echo ' + self.eNBPassword + ' | sudo -S daemon --name=enb_daemon --stop', '\$', 5)
- self.command('rm -f my-lte-softmodem-run.sh', '\$', 5)
+ self.command('echo ' + self.eNBPassword + ' | sudo -S daemon --name=enb' + str(SSH.eNB_instance) + '_daemon --stop', '\$', 5)
+ self.command('rm -f my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh', '\$', 5)
self.command('echo ' + self.eNBPassword + ' | sudo -S killall --signal SIGINT lte-softmodem || true', '\$', 5)
time.sleep(5)
self.command('stdbuf -o0 ps -aux | grep -v grep | grep lte-softmodem', '\$', 5)
@@ -1258,7 +1518,19 @@ class SSHConnection():
if result is not None:
self.command('echo ' + self.eNBPassword + ' | sudo -S killall --signal SIGKILL lte-softmodem || true', '\$', 5)
self.close()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ result = re.search('enb_', str(self.eNBLogFile))
+ if result is not None:
+ self.copyin(self.eNBIPAddress, self.eNBUserName, self.eNBPassword, self.eNBSourceCodePath + '/cmake_targets/' + self.eNBLogFile, '.')
+ logStatus = self.AnalyzeLogFile_eNB()
+ if (logStatus < 0):
+ self.CreateHtmlTestRow('N/A', 'KO', logStatus)
+ self.CreateHtmlFooter(False)
+ sys.exit(1)
+ else:
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
+ self.eNBLogFile = ''
+ else:
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def TerminateHSS(self):
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
@@ -1280,7 +1552,7 @@ class SSHConnection():
self.command('echo ' + self.EPCPassword + ' | sudo -S ./kill_hss.sh', '\$', 5)
self.command('rm ./kill_hss.sh', '\$', 5)
self.close()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def TerminateMME(self):
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
@@ -1295,7 +1567,7 @@ class SSHConnection():
self.command('cd /opt/ltebox/tools', '\$', 5)
self.command('echo ' + self.EPCPassword + ' | sudo -S ./stop_mme', '\$', 5)
self.close()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def TerminateSPGW(self):
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
@@ -1310,7 +1582,7 @@ class SSHConnection():
self.command('cd /opt/ltebox/tools', '\$', 5)
self.command('echo ' + self.EPCPassword + ' | sudo -S ./stop_xGw', '\$', 5)
self.close()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def TerminateUE_common(self, device_id):
try:
@@ -1338,7 +1610,18 @@ class SSHConnection():
multi_jobs.append(p)
for job in multi_jobs:
job.join()
- self.CreateHtmlTestRow('N/A', 'OK', 0)
+ self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
+
+ def AutoTerminateUEandeNB(self):
+ self.testCase_id = 'AUTO-KILL-UE'
+ self.desc = 'Automatic Termination of UE'
+ self.ShowTestID()
+ self.TerminateUE()
+ self.testCase_id = 'AUTO-KILL-eNB'
+ self.desc = 'Automatic Termination of eNB'
+ self.ShowTestID()
+ self.eNB_instance = '0'
+ self.TerminateeNB()
def LogCollectBuild(self):
self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
@@ -1353,9 +1636,9 @@ class SSHConnection():
self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
self.command('cd cmake_targets', '\$', 5)
- self.command('rm -f enb.log.zip', '\$', 5)
- self.command('zip enb.log.zip enb*.log', '\$', 60)
- self.command('echo ' + self.eNBPassword + ' | sudo -S rm enb*.log', '\$', 5)
+ self.command('echo ' + self.eNBPassword + ' | sudo -S rm -f enb.log.zip', '\$', 5)
+ self.command('echo ' + self.eNBPassword + ' | sudo -S zip enb.log.zip enb*.log core*', '\$', 60)
+ self.command('echo ' + self.eNBPassword + ' | sudo -S rm enb*.log core*', '\$', 5)
self.close()
def LogCollectPing(self):
@@ -1424,14 +1707,13 @@ class SSHConnection():
self.htmlFile.write('<html class="no-js" lang="en-US">\n')
self.htmlFile.write('<head>\n')
self.htmlFile.write(' <title>Test Results for TEMPLATE_JOB_NAME job build #TEMPLATE_BUILD_ID</title>\n')
- self.htmlFile.write(' <base href = "http://www.openairinterface.org/" />\n')
self.htmlFile.write('</head>\n')
self.htmlFile.write('<body>\n')
self.htmlFile.write(' <table style="border-collapse: collapse; border: none;">\n')
self.htmlFile.write(' <tr style="border-collapse: collapse; border: none;">\n')
self.htmlFile.write(' <td style="border-collapse: collapse; border: none;">\n')
self.htmlFile.write(' <a href="http://www.openairinterface.org/">\n')
- self.htmlFile.write(' <img src="/wp-content/uploads/2016/03/cropped-oai_final_logo2.png" alt="" border="none" height=50 width=150>\n')
+ self.htmlFile.write(' <img src="http://www.openairinterface.org/wp-content/uploads/2016/03/cropped-oai_final_logo2.png" alt="" border="none" height=50 width=150>\n')
self.htmlFile.write(' </img>\n')
self.htmlFile.write(' </a>\n')
self.htmlFile.write(' </td>\n')
@@ -1443,6 +1725,10 @@ class SSHConnection():
self.htmlFile.write(' <br>\n')
self.htmlFile.write(' <table border = "1">\n')
self.htmlFile.write(' <tr>\n')
+ self.htmlFile.write(' <td bgcolor = "lightcyan" >Build Start Time (UTC)</td>\n')
+ self.htmlFile.write(' <td>TEMPLATE_BUILD_TIME</td>\n')
+ self.htmlFile.write(' </tr>\n')
+ self.htmlFile.write(' <tr>\n')
self.htmlFile.write(' <td bgcolor = "lightcyan" >GIT Repository</td>\n')
self.htmlFile.write(' <td><a href="' + SSH.eNBRepository + '">' + SSH.eNBRepository + '</a></td>\n')
self.htmlFile.write(' </tr>\n')
@@ -1477,9 +1763,13 @@ class SSHConnection():
terminate_ue_flag = True
SSH.GetAllUEDevices(terminate_ue_flag)
self.htmlUEConnected = len(self.UEDevices)
- self.htmlFile.write('<h2>' + str(self.htmlUEConnected) + ' UE(s) is(are) connected to ADB bench server</h2>\n')
+ self.htmlFile.write(' <h2><a href="#FinalStatus">Jump to Final Status</a></h2>\n')
+ self.htmlFile.write(' <br>\n')
+
+ self.htmlFile.write(' <h2>' + str(self.htmlUEConnected) + ' UE(s) is(are) connected to ADB bench server</h2>\n')
self.htmlFile.write(' <br>\n')
+
self.htmlFile.write(' <h2>Test Summary for ' + SSH.testXMLfile + '</h2>\n')
self.htmlFile.write(' <table border = "1">\n')
self.htmlFile.write(' <tr bgcolor = "#33CCFF" >\n')
@@ -1494,8 +1784,15 @@ class SSHConnection():
self.htmlFile.write(' </tr>\n')
self.htmlHeaderCreated = True
- def CreateHtmlFooter(self):
+ def CreateHtmlFooter(self, passStatus):
if ((not self.htmlFooterCreated) and (self.htmlHeaderCreated)):
+ self.htmlFile.write(' <tr id="FinalStatus">\n')
+ self.htmlFile.write(' <th bgcolor = "#33CCFF" colspan=2>Final Status</th>\n')
+ if passStatus:
+ self.htmlFile.write(' <th bgcolor = "green" colspan=' + str(2 + self.htmlUEConnected) + '><font color="white">PASS</font></th>\n')
+ else:
+ self.htmlFile.write(' <th bgcolor = "red" colspan=' + str(2 + self.htmlUEConnected) + '><font color="white">FAIL</font></th>\n')
+ self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' </table>\n')
self.htmlFile.write('</body>\n')
self.htmlFile.write('</html>\n')
@@ -1513,22 +1810,42 @@ class SSHConnection():
elif (str(status) == 'KO'):
if (processesStatus == 0):
self.htmlFile.write(' <td bgcolor = "lightcoral" >' + str(status) + '</td>\n')
- elif (processesStatus == -1):
+ elif (processesStatus == ENB_PROCESS_FAILED):
self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - eNB process not found</td>\n')
- elif (processesStatus == -2):
+ elif (processesStatus == ENB_PROCESS_SEG_FAULT):
+ self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - eNB process ended in Segmentation Fault</td>\n')
+ elif (processesStatus == ENB_PROCESS_ASSERTION):
+ self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - eNB process ended in Assertion</td>\n')
+ elif (processesStatus == ENB_PROCESS_REALTIME_ISSUE):
+ self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - eNB process faced Real Time issue(s)/td>\n')
+ elif (processesStatus == HSS_PROCESS_FAILED):
self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - HSS process not found</td>\n')
- elif (processesStatus == -3):
+ elif (processesStatus == MME_PROCESS_FAILED):
self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - MME process not found</td>\n')
- elif (processesStatus == -4):
+ elif (processesStatus == SPGW_PROCESS_FAILED):
self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - SPGW process not found</td>\n')
+ elif (processesStatus == UE_IP_ADDRESS_ISSUE):
+ self.htmlFile.write(' <td bgcolor = "lightcoral" >KO - Could not retrieve UE IP address</td>\n')
else:
self.htmlFile.write(' <td bgcolor = "lightcoral" >' + str(status) + '</td>\n')
else:
self.htmlFile.write(' <td bgcolor = "orange" >' + str(status) + '</td>\n')
- i = 0
- while (i < self.htmlUEConnected):
- self.htmlFile.write(' <td>-</td>\n')
- i += 1
+ if (len(str(self.htmleNBFailureMsg)) > 2):
+ cellBgColor = 'white'
+ result = re.search('ended with|faced real time issues', self.htmleNBFailureMsg)
+ if result is not None:
+ cellBgColor = 'red'
+ else:
+ result = re.search('showed|Reestablishment', self.htmleNBFailureMsg)
+ if result is not None:
+ cellBgColor = 'orange'
+ self.htmlFile.write(' <td bgcolor = "' + cellBgColor + '" colspan=' + str(self.htmlUEConnected) + '><pre>' + self.htmleNBFailureMsg + '</pre></td>\n')
+ self.htmleNBFailureMsg = ''
+ else:
+ i = 0
+ while (i < self.htmlUEConnected):
+ self.htmlFile.write(' <td>-</td>\n')
+ i += 1
self.htmlFile.write(' </tr>\n')
def CreateHtmlTestRowQueue(self, options, status, ue_status, ue_queue):
@@ -1560,6 +1877,15 @@ class SSHConnection():
i += 1
self.htmlFile.write(' </tr>\n')
+#-----------------------------------------------------------
+# ShowTestID()
+#-----------------------------------------------------------
+ def ShowTestID(self):
+ logging.debug('\u001B[1m----------------------------------------\u001B[0m')
+ logging.debug('\u001B[1mTest ID:' + self.testCase_id + '\u001B[0m')
+ logging.debug('\u001B[1m' + self.desc + '\u001B[0m')
+ logging.debug('\u001B[1m----------------------------------------\u001B[0m')
+
#-----------------------------------------------------------
# Usage()
#-----------------------------------------------------------
@@ -1591,15 +1917,6 @@ def Usage():
print(' --XMLTestFile=[XML Test File to be run]')
print('------------------------------------------------------------')
-#-----------------------------------------------------------
-# ShowTestID()
-#-----------------------------------------------------------
-def ShowTestID():
- logging.debug('\u001B[1m----------------------------------------\u001B[0m')
- logging.debug('\u001B[1mTest ID:' + SSH.testCase_id + '\u001B[0m')
- logging.debug('\u001B[1m' + SSH.desc + '\u001B[0m')
- logging.debug('\u001B[1m----------------------------------------\u001B[0m')
-
def CheckClassValidity(action,id):
if action != 'Build_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW':
logging.debug('ERROR: test-case ' + id + ' has wrong class ' + action)
@@ -1612,6 +1929,14 @@ def GetParametersFromXML(action):
if action == 'Initialize_eNB':
SSH.Initialize_eNB_args = test.findtext('Initialize_eNB_args')
+ SSH.eNB_instance = test.findtext('eNB_instance')
+ if (SSH.eNB_instance is None):
+ SSH.eNB_instance = '0'
+
+ if action == 'Terminate_eNB':
+ SSH.eNB_instance = test.findtext('eNB_instance')
+ if (SSH.eNB_instance is None):
+ SSH.eNB_instance = '0'
if action == 'Ping':
SSH.ping_args = test.findtext('ping_args')
@@ -1786,6 +2111,7 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE):
Usage()
sys.exit('Insufficient Parameter')
+ SSH.copyout(SSH.EPCIPAddress, SSH.EPCUserName, SSH.EPCPassword, sys.path[0] + "/tcp_iperf_stats.awk", "/tmp")
SSH.CreateHtmlHeader()
#read test_case_list.xml file
@@ -1847,7 +2173,7 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE):
action = test.findtext('class')
if (CheckClassValidity(action, id) == False):
continue
- ShowTestID()
+ SSH.ShowTestID()
GetParametersFromXML(action)
if action == 'Initialize_UE' or action == 'Attach_UE' or action == 'Detach_UE' or action == 'Ping' or action == 'Iperf' or action == 'Reboot_UE':
terminate_ue_flag = False
@@ -1887,7 +2213,7 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE):
else:
sys.exit('Invalid action')
- SSH.CreateHtmlFooter()
+ SSH.CreateHtmlFooter(True)
else:
Usage()
sys.exit('Invalid mode')
diff --git a/ci-scripts/reportBuildLocally.sh b/ci-scripts/reportBuildLocally.sh
index 609af5f166b05e2343bc7d7fcb8f5e7d977586a2..a499fa3b66149e17d14947a6d523c14ff8a2a8a1 100755
--- a/ci-scripts/reportBuildLocally.sh
+++ b/ci-scripts/reportBuildLocally.sh
@@ -260,7 +260,7 @@ function sca_summary_table_footer {
echo " </tr>" >> ./build_results.html
echo " </table>" >> ./build_results.html
echo " <p>Full details in zipped artifact (cppcheck/cppcheck.xml) </p>" >> ./build_results.html
- echo " <p>Graphical Interface tool : <code>cppcheck-gui -l cppcheck/cppcheck.xml</code> </p>" >> ./build_results.html
+ echo " <p style=\"margin-left: 30px\">Graphical Interface tool : <strong><code>cppcheck-gui -l cppcheck/cppcheck.xml</code></strong></p>" >> ./build_results.html
}
jb_checker=0
@@ -438,6 +438,10 @@ echo " </table>" >> ./build_results.html
echo " <br>" >> ./build_results.html
echo " <table border = \"1\">" >> ./build_results.html
echo " <tr>" >> ./build_results.html
+echo " <td bgcolor = \"lightcyan\" >Build Start Time (UTC)</td>" >> ./build_results.html
+echo " <td>TEMPLATE_BUILD_TIME</td>" >> ./build_results.html
+echo " </tr>" >> ./build_results.html
+echo " <tr>" >> ./build_results.html
echo " <td bgcolor = \"lightcyan\" >GIT Repository</td>" >> ./build_results.html
echo " <td>$GIT_URL</td>" >> ./build_results.html
echo " </tr>" >> ./build_results.html
@@ -490,12 +494,20 @@ then
then
if [ $PU_TRIG -eq 1 ]; then echo " <td bgcolor = \"green\">All files in repository follow OAI rules. </td>" >> ./build_results.html; fi
if [ $MR_TRIG -eq 1 ]; then echo " <td bgcolor = \"green\">All modified files in Merge-Request follow OAI rules.</td>" >> ./build_results.html; fi
+ echo " </tr>" >> ./build_results.html
+ echo " </table>" >> ./build_results.html
else
if [ $PU_TRIG -eq 1 ]; then echo " <td bgcolor = \"orange\">$NB_FILES files in repository DO NOT follow OAI rules. </td>" >> ./build_results.html; fi
if [ $MR_TRIG -eq 1 ]; then echo " <td bgcolor = \"orange\">$NB_FILES modified files in Merge-Request DO NOT follow OAI rules.</td>" >> ./build_results.html; fi
+ echo " </tr>" >> ./build_results.html
+ if [ -f ./oai_rules_result_list.txt ]
+ then
+ awk '{print " <tr><td></td><td>"$1"</td></tr>"}' ./oai_rules_result_list.txt >> ./build_results.html
+ fi
+ echo " </table>" >> ./build_results.html
+ echo " <p>Please apply the following command to this(ese) file(s): </p>" >> ./build_results.html
+ echo " <p style=\"margin-left: 30px\"><strong><code>astyle --options=ci-scripts/astyle-options.txt filename(s)</code></strong></p>" >> ./build_results.html
fi
- echo " </tr>" >> ./build_results.html
- echo " </table>" >> ./build_results.html
fi
echo " <h2>Ubuntu 16.04 LTS -- Summary</h2>" >> ./build_results.html
diff --git a/ci-scripts/reportTestLocally.sh b/ci-scripts/reportTestLocally.sh
index 569b62bc3d13341c61e04018a5a54d0589ade05d..4bb89500d8f24e9273219b639c565abcc4855705 100755
--- a/ci-scripts/reportTestLocally.sh
+++ b/ci-scripts/reportTestLocally.sh
@@ -263,6 +263,10 @@ echo " </table>" >> ./test_simulator_results.html
echo " <br>" >> ./test_simulator_results.html
echo " <table border = \"1\">" >> ./test_simulator_results.html
echo " <tr>" >> ./test_simulator_results.html
+echo " <td bgcolor = \"lightcyan\" >Build Start Time (UTC)</td>" >> ./test_simulator_results.html
+echo " <td>TEMPLATE_BUILD_TIME</td>" >> ./test_simulator_results.html
+echo " </tr>" >> ./test_simulator_results.html
+echo " <tr>" >> ./test_simulator_results.html
echo " <td bgcolor = \"lightcyan\" >GIT Repository</td>" >> ./test_simulator_results.html
echo " <td><a href=\"$GIT_URL\">$GIT_URL</a></td>" >> ./test_simulator_results.html
echo " </tr>" >> ./test_simulator_results.html
@@ -317,188 +321,192 @@ then
echo " <th>Statistics</th>" >> ./test_simulator_results.html
echo " </tr>" >> ./test_simulator_results.html
+ TRANS_MODES=("fdd" "tdd")
BW_CASES=(05 10 20)
- for BW in ${BW_CASES[@]}
+ for TMODE in ${TRANS_MODES[@]}
do
- ENB_LOG=$ARCHIVES_LOC/enb_${BW}MHz.log
- UE_LOG=`echo $ENB_LOG | sed -e "s#enb#ue#"`
- if [ -f $ENB_LOG ] && [ -f $UE_LOG ]
- then
- NAME_ENB=`echo $ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"`
- NAME_UE=`echo $UE_LOG | sed -e "s#$ARCHIVES_LOC/##"`
- echo " <tr>" >> ./test_simulator_results.html
- echo " <td>$NAME_ENB --- $NAME_UE</td>" >> ./test_simulator_results.html
- echo " <td>N/A</td>" >> ./test_simulator_results.html
- NB_ENB_GOT_SYNC=`egrep -c "got sync" $ENB_LOG`
- NB_UE_GOT_SYNC=`egrep -c "got sync" $UE_LOG`
- NB_ENB_SYNCED_WITH_UE=`egrep -c "got UE capabilities for UE" $ENB_LOG`
- if [ $NB_ENB_GOT_SYNC -eq 1 ] && [ $NB_UE_GOT_SYNC -eq 2 ] && [ $NB_ENB_SYNCED_WITH_UE -eq 1 ]
- then
- echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
- else
- echo " <td bgcolor = \"red\" >OK</td>" >> ./test_simulator_results.html
- fi
- echo " <td><pre>" >> ./test_simulator_results.html
- if [ $NB_ENB_GOT_SYNC -eq 1 ]
- then
- echo "<font color = \"blue\">- eNB --> got sync</font>" >> ./test_simulator_results.html
- else
- echo "<font color = \"red\"><b>- eNB NEVER got sync</b></font>" >> ./test_simulator_results.html
- fi
- if [ $NB_UE_GOT_SYNC -eq 2 ]
- then
- echo "<font color = \"blue\">- UE --> got sync</font>" >> ./test_simulator_results.html
- else
- echo "<font color = \"red\"><b>- UE NEVER got sync</b></font>" >> ./test_simulator_results.html
- fi
- if [ $NB_ENB_SYNCED_WITH_UE -eq 1 ]
- then
- echo "<font color = \"blue\">- UE attached to eNB</font>" >> ./test_simulator_results.html
- else
- echo "<font color = \"red\"><b>- UE NEVER attached to eNB</b></font>" >> ./test_simulator_results.html
- fi
- NB_SEGFAULT_ENB=`egrep -i -c "Segmentation Fault" $ENB_LOG`
- if [ $NB_SEGFAULT_ENB -ne 0 ]
- then
- echo "<font color = \"red\"><b>- eNB --> Segmentation Fault</b></font>" >> ./test_simulator_results.html
- fi
- NB_SEGFAULT_UE=`egrep -i -c "Segmentation Fault" $UE_LOG`
- if [ $NB_SEGFAULT_UE -ne 0 ]
- then
- echo "<font color = \"red\"><b>- UE --> Segmentation Fault</b></font>" >> ./test_simulator_results.html
- fi
- NB_ASSERTION_ENB=`egrep -i -c "Assertion" $ENB_LOG`
- if [ $NB_ASSERTION_ENB -ne 0 ]
- then
- echo "<font color = \"red\"><b>- eNB --> Assertion</b></font>" >> ./test_simulator_results.html
- awk 'BEGIN{assertion=10}{if(assertion < 3){print " " $0; assertion++};if ($0 ~/Assertion/){print " " $0;assertion=1}}END{}' $ENB_LOG >> ./test_simulator_results.html
- fi
- NB_ASSERTION_UE=`egrep -i -c "Assertion" $UE_LOG`
- if [ $NB_ASSERTION_UE -ne 0 ]
- then
- echo "<font color = \"red\"><b>- eNB --> Assertion</b></font>" >> ./test_simulator_results.html
- awk 'BEGIN{assertion=10}{if(assertion < 3){print " " $0; assertion++};if ($0 ~/Assertion/){print " " $0;assertion=1}}END{}' $UE_LOG >> ./test_simulator_results.html
- fi
- echo " </pre></td>" >> ./test_simulator_results.html
- echo " </tr>" >> ./test_simulator_results.html
- fi
- PING_CASE=$ARCHIVES_LOC/${BW}MHz_ping_ue.txt
- if [ -f $PING_CASE ]
- then
- echo " <tr>" >> ./test_simulator_results.html
- NAME=`echo $PING_CASE | sed -e "s#$ARCHIVES_LOC/##"`
- echo " <td>$NAME</td>" >> ./test_simulator_results.html
- CMD=`egrep "COMMAND IS" $PING_CASE | sed -e "s#COMMAND IS: ##"`
- echo " <td>$CMD</td>" >> ./test_simulator_results.html
- FILE_COMPLETE=`egrep -c "ping statistics" $PING_CASE`
- if [ $FILE_COMPLETE -eq 0 ]
+ for BW in ${BW_CASES[@]}
+ do
+ ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}MHz_enb.log
+ UE_LOG=`echo $ENB_LOG | sed -e "s#enb#ue#"`
+ if [ -f $ENB_LOG ] && [ -f $UE_LOG ]
then
- echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
+ NAME_ENB=`echo $ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"`
+ NAME_UE=`echo $UE_LOG | sed -e "s#$ARCHIVES_LOC/##"`
+ echo " <tr>" >> ./test_simulator_results.html
+ echo " <td>$NAME_ENB --- $NAME_UE</td>" >> ./test_simulator_results.html
echo " <td>N/A</td>" >> ./test_simulator_results.html
- else
- NB_TR_PACKETS=`egrep "packets transmitted" $PING_CASE | sed -e "s# packets transmitted.*##"`
- NB_RC_PACKETS=`egrep "packets transmitted" $PING_CASE | sed -e "s#^.*packets transmitted, ##" -e "s# received,.*##"`
- if [ $NB_TR_PACKETS -eq $NB_RC_PACKETS ]
+ NB_ENB_GOT_SYNC=`egrep -c "got sync" $ENB_LOG`
+ NB_UE_GOT_SYNC=`egrep -c "got sync" $UE_LOG`
+ NB_ENB_SYNCED_WITH_UE=`egrep -c "got UE capabilities for UE" $ENB_LOG`
+ if [ $NB_ENB_GOT_SYNC -eq 1 ] && [ $NB_UE_GOT_SYNC -eq 2 ] && [ $NB_ENB_SYNCED_WITH_UE -eq 1 ]
then
echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
else
echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
fi
- echo " <td>" >> ./test_simulator_results.html
- echo " <pre>" >> ./test_simulator_results.html
- STATS=`egrep "packets transmitted" $PING_CASE | sed -e "s#^.*received, ##" -e "s#, time.*##" -e "s# packet loss##"`
- echo "Packet Loss : $STATS" >> ./test_simulator_results.html
- RTTMIN=`egrep "rtt min" $PING_CASE | awk '{split($4,a,"/"); print a[1] " " $5}'`
- echo "RTT Minimal : $RTTMIN" >> ./test_simulator_results.html
- RTTAVG=`egrep "rtt min" $PING_CASE | awk '{split($4,a,"/"); print a[2] " " $5}'`
- echo "RTT Average : $RTTAVG" >> ./test_simulator_results.html
- RTTMAX=`egrep "rtt min" $PING_CASE | awk '{split($4,a,"/"); print a[3] " " $5}'`
- echo "RTT Maximal : $RTTMAX" >> ./test_simulator_results.html
- echo " </pre>" >> ./test_simulator_results.html
- echo " </td>" >> ./test_simulator_results.html
- fi
- echo " </tr>" >> ./test_simulator_results.html
- fi
-
- if [ -f $ARCHIVES_LOC/${BW}*iperf*dl*client*txt ]
- then
- IPERF_TESTS=`ls $ARCHIVES_LOC/${BW}*iperf*client*txt`
- else
- echo "There are no iperf files"
- IPERF_TESTS=""
- fi
- for IPERF_CASE in $IPERF_TESTS
- do
- echo " <tr>" >> ./test_simulator_results.html
- NAME=`echo $IPERF_CASE | sed -e "s#$ARCHIVES_LOC/##"`
- echo " <td>$NAME</td>" >> ./test_simulator_results.html
- CMD=`egrep "COMMAND IS" $IPERF_CASE | sed -e "s#COMMAND IS: ##"`
- echo " <td>$CMD</td>" >> ./test_simulator_results.html
- REQ_BITRATE=`echo $CMD | sed -e "s#^.*-b ##" -e "s#-i 1.*##"`
- if [[ $REQ_BITRATE =~ .*K.* ]]
- then
- REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#K##"`
- FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000.0" | bc -l`
- fi
- if [[ $REQ_BITRATE =~ .*M.* ]]
- then
- REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#M##"`
- FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000000.0" | bc -l`
+ echo " <td><pre>" >> ./test_simulator_results.html
+ if [ $NB_ENB_GOT_SYNC -eq 1 ]
+ then
+ echo "<font color = \"blue\">- eNB --> got sync</font>" >> ./test_simulator_results.html
+ else
+ echo "<font color = \"red\"><b>- eNB NEVER got sync</b></font>" >> ./test_simulator_results.html
+ fi
+ if [ $NB_UE_GOT_SYNC -eq 2 ]
+ then
+ echo "<font color = \"blue\">- UE --> got sync</font>" >> ./test_simulator_results.html
+ else
+ echo "<font color = \"red\"><b>- UE NEVER got sync</b></font>" >> ./test_simulator_results.html
+ fi
+ if [ $NB_ENB_SYNCED_WITH_UE -eq 1 ]
+ then
+ echo "<font color = \"blue\">- UE attached to eNB</font>" >> ./test_simulator_results.html
+ else
+ echo "<font color = \"red\"><b>- UE NEVER attached to eNB</b></font>" >> ./test_simulator_results.html
+ fi
+ NB_SEGFAULT_ENB=`egrep -i -c "Segmentation Fault" $ENB_LOG`
+ if [ $NB_SEGFAULT_ENB -ne 0 ]
+ then
+ echo "<font color = \"red\"><b>- eNB --> Segmentation Fault</b></font>" >> ./test_simulator_results.html
+ fi
+ NB_SEGFAULT_UE=`egrep -i -c "Segmentation Fault" $UE_LOG`
+ if [ $NB_SEGFAULT_UE -ne 0 ]
+ then
+ echo "<font color = \"red\"><b>- UE --> Segmentation Fault</b></font>" >> ./test_simulator_results.html
+ fi
+ NB_ASSERTION_ENB=`egrep -i -c "Assertion" $ENB_LOG`
+ if [ $NB_ASSERTION_ENB -ne 0 ]
+ then
+ echo "<font color = \"red\"><b>- eNB --> Assertion</b></font>" >> ./test_simulator_results.html
+ awk 'BEGIN{assertion=10}{if(assertion < 3){print " " $0; assertion++};if ($0 ~/Assertion/){print " " $0;assertion=1}}END{}' $ENB_LOG >> ./test_simulator_results.html
+ fi
+ NB_ASSERTION_UE=`egrep -i -c "Assertion" $UE_LOG`
+ if [ $NB_ASSERTION_UE -ne 0 ]
+ then
+ echo "<font color = \"red\"><b>- eNB --> Assertion</b></font>" >> ./test_simulator_results.html
+ awk 'BEGIN{assertion=10}{if(assertion < 3){print " " $0; assertion++};if ($0 ~/Assertion/){print " " $0;assertion=1}}END{}' $UE_LOG >> ./test_simulator_results.html
+ fi
+ echo " </pre></td>" >> ./test_simulator_results.html
+ echo " </tr>" >> ./test_simulator_results.html
fi
- if [[ $REQ_BITRATE =~ .*G.* ]]
+ PING_CASE=$ARCHIVES_LOC/${TMODE}_${BW}MHz_ping_ue.txt
+ if [ -f $PING_CASE ]
then
- REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#G##"`
- FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000000000.0" | bc -l`
+ echo " <tr>" >> ./test_simulator_results.html
+ NAME=`echo $PING_CASE | sed -e "s#$ARCHIVES_LOC/##"`
+ echo " <td>$NAME</td>" >> ./test_simulator_results.html
+ CMD=`egrep "COMMAND IS" $PING_CASE | sed -e "s#COMMAND IS: ##"`
+ echo " <td>$CMD</td>" >> ./test_simulator_results.html
+ FILE_COMPLETE=`egrep -c "ping statistics" $PING_CASE`
+ if [ $FILE_COMPLETE -eq 0 ]
+ then
+ echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
+ echo " <td>N/A</td>" >> ./test_simulator_results.html
+ else
+ NB_TR_PACKETS=`egrep "packets transmitted" $PING_CASE | sed -e "s# packets transmitted.*##"`
+ NB_RC_PACKETS=`egrep "packets transmitted" $PING_CASE | sed -e "s#^.*packets transmitted, ##" -e "s# received,.*##"`
+ if [ $NB_TR_PACKETS -eq $NB_RC_PACKETS ]
+ then
+ echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
+ else
+ echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
+ fi
+ echo " <td>" >> ./test_simulator_results.html
+ echo " <pre>" >> ./test_simulator_results.html
+ STATS=`egrep "packets transmitted" $PING_CASE | sed -e "s#^.*received, ##" -e "s#, time.*##" -e "s# packet loss##"`
+ echo "Packet Loss : $STATS" >> ./test_simulator_results.html
+ RTTMIN=`egrep "rtt min" $PING_CASE | awk '{split($4,a,"/"); print a[1] " " $5}'`
+ echo "RTT Minimal : $RTTMIN" >> ./test_simulator_results.html
+ RTTAVG=`egrep "rtt min" $PING_CASE | awk '{split($4,a,"/"); print a[2] " " $5}'`
+ echo "RTT Average : $RTTAVG" >> ./test_simulator_results.html
+ RTTMAX=`egrep "rtt min" $PING_CASE | awk '{split($4,a,"/"); print a[3] " " $5}'`
+ echo "RTT Maximal : $RTTMAX" >> ./test_simulator_results.html
+ echo " </pre>" >> ./test_simulator_results.html
+ echo " </td>" >> ./test_simulator_results.html
+ fi
+ echo " </tr>" >> ./test_simulator_results.html
fi
- FILE_COMPLETE=`egrep -c "Server Report" $IPERF_CASE`
- if [ $FILE_COMPLETE -eq 0 ]
+
+ if [ -f $ARCHIVES_LOC/${TMODE}_${BW}*iperf*dl*client*txt ]
then
- echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
- SERVER_FILE=`echo $IPERF_CASE | sed -e "s#client#server#"`
- FLOAT_EFF_BITRATE=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*Bytes *##" -e "s#sec *.*#sec#" | awk 'BEGIN{s=0;n=0}{n++;if ($2 ~/Mbits/){a = $1 * 1000000};if ($2 ~/Kbits/){a = $1 * 1000};s=s+a}END{br=s/n; printf "%.0f", br}'`
- EFFECTIVE_BITRATE=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*Bytes *##" -e "s#sec *.*#sec#" | awk 'BEGIN{s=0;n=0}{n++;if ($2 ~/Mbits/){a = $1 * 1000000};if ($2 ~/Kbits/){a = $1 * 1000};s=s+a}END{br=s/n; if(br>1000000){printf "%.2f MBits/sec", br/1000000}}'`
- PERF=`echo "100 * $FLOAT_EFF_BITRATE / $FLOAT_REQ_BITRATE" | bc -l | awk '{printf "%.2f", $0}'`
- JITTER=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*/sec *##" -e "s# *ms.*##" | awk 'BEGIN{s=0;n=0}{n++;s+=$1}END{jitter=s/n; printf "%.3f ms", jitter}'`
- PACKETLOSS_NOSIGN=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*(##" -e "s#%.*##" | awk 'BEGIN{s=0;n=0}{n++;s+=$1}END{per=s/n; printf "%.1f", per}'`
- PACKETLOSS=`echo "${PACKETLOSS_NOSIGN}%"`
+ IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}*iperf*client*txt`
else
- EFFECTIVE_BITRATE=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*MBytes *##" -e "s#sec.*#sec#"`
- if [[ $EFFECTIVE_BITRATE =~ .*Kbits/sec.* ]]
+ echo "There are no iperf files"
+ IPERF_TESTS=""
+ fi
+ for IPERF_CASE in $IPERF_TESTS
+ do
+ echo " <tr>" >> ./test_simulator_results.html
+ NAME=`echo $IPERF_CASE | sed -e "s#$ARCHIVES_LOC/##"`
+ echo " <td>$NAME</td>" >> ./test_simulator_results.html
+ CMD=`egrep "COMMAND IS" $IPERF_CASE | sed -e "s#COMMAND IS: ##"`
+ echo " <td>$CMD</td>" >> ./test_simulator_results.html
+ REQ_BITRATE=`echo $CMD | sed -e "s#^.*-b ##" -e "s#-i 1.*##"`
+ if [[ $REQ_BITRATE =~ .*K.* ]]
then
- EFFECTIVE_BITRATE=`echo $EFFECTIVE_BITRATE | sed -e "s# *Kbits/sec.*##"`
- FLOAT_EFF_BITRATE=`echo "$EFFECTIVE_BITRATE * 1000" | bc -l`
+ REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#K##"`
+ FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000.0" | bc -l`
fi
- if [[ $EFFECTIVE_BITRATE =~ .*Mbits/sec.* ]]
+ if [[ $REQ_BITRATE =~ .*M.* ]]
then
- EFFECTIVE_BITRATE=`echo $EFFECTIVE_BITRATE | sed -e "s# *Mbits/sec.*##"`
- FLOAT_EFF_BITRATE=`echo "$EFFECTIVE_BITRATE * 1000000" | bc -l`
+ REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#M##"`
+ FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000000.0" | bc -l`
fi
- if [[ $EFFECTIVE_BITRATE =~ .*Gbits/sec.* ]]
+ if [[ $REQ_BITRATE =~ .*G.* ]]
then
- EFFECTIVE_BITRATE=`echo $EFFECTIVE_BITRATE | sed -e "s# *Gbits/sec.*##"`
- FLOAT_EFF_BITRATE=`echo "$EFFECTIVE_BITRATE * 1000000000" | bc -l`
+ REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#G##"`
+ FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000000000.0" | bc -l`
fi
- PERF=`echo "100 * $FLOAT_EFF_BITRATE / $FLOAT_REQ_BITRATE" | bc -l | awk '{printf "%.2f", $0}'`
- PERF_INT=`echo "100 * $FLOAT_EFF_BITRATE / $FLOAT_REQ_BITRATE" | bc -l | awk '{printf "%.0f", $0}'`
- if [[ $PERF_INT -lt 90 ]]
+ FILE_COMPLETE=`egrep -c "Server Report" $IPERF_CASE`
+ if [ $FILE_COMPLETE -eq 0 ]
then
echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
+ SERVER_FILE=`echo $IPERF_CASE | sed -e "s#client#server#"`
+ FLOAT_EFF_BITRATE=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*Bytes *##" -e "s#sec *.*#sec#" | awk 'BEGIN{s=0;n=0}{n++;if ($2 ~/Mbits/){a = $1 * 1000000};if ($2 ~/Kbits/){a = $1 * 1000};s=s+a}END{br=s/n; printf "%.0f", br}'`
+ EFFECTIVE_BITRATE=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*Bytes *##" -e "s#sec *.*#sec#" | awk 'BEGIN{s=0;n=0}{n++;if ($2 ~/Mbits/){a = $1 * 1000000};if ($2 ~/Kbits/){a = $1 * 1000};s=s+a}END{br=s/n; if(br>1000000){printf "%.2f MBits/sec", br/1000000}}'`
+ PERF=`echo "100 * $FLOAT_EFF_BITRATE / $FLOAT_REQ_BITRATE" | bc -l | awk '{printf "%.2f", $0}'`
+ JITTER=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*/sec *##" -e "s# *ms.*##" | awk 'BEGIN{s=0;n=0}{n++;s+=$1}END{jitter=s/n; printf "%.3f ms", jitter}'`
+ PACKETLOSS_NOSIGN=`grep --color=never sec $SERVER_FILE | sed -e "s#^.*(##" -e "s#%.*##" | awk 'BEGIN{s=0;n=0}{n++;s+=$1}END{per=s/n; printf "%.1f", per}'`
+ PACKETLOSS=`echo "${PACKETLOSS_NOSIGN}%"`
else
- echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
+ EFFECTIVE_BITRATE=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*MBytes *##" -e "s#sec.*#sec#"`
+ if [[ $EFFECTIVE_BITRATE =~ .*Kbits/sec.* ]]
+ then
+ EFFECTIVE_BITRATE=`echo $EFFECTIVE_BITRATE | sed -e "s# *Kbits/sec.*##"`
+ FLOAT_EFF_BITRATE=`echo "$EFFECTIVE_BITRATE * 1000" | bc -l`
+ fi
+ if [[ $EFFECTIVE_BITRATE =~ .*Mbits/sec.* ]]
+ then
+ EFFECTIVE_BITRATE=`echo $EFFECTIVE_BITRATE | sed -e "s# *Mbits/sec.*##"`
+ FLOAT_EFF_BITRATE=`echo "$EFFECTIVE_BITRATE * 1000000" | bc -l`
+ fi
+ if [[ $EFFECTIVE_BITRATE =~ .*Gbits/sec.* ]]
+ then
+ EFFECTIVE_BITRATE=`echo $EFFECTIVE_BITRATE | sed -e "s# *Gbits/sec.*##"`
+ FLOAT_EFF_BITRATE=`echo "$EFFECTIVE_BITRATE * 1000000000" | bc -l`
+ fi
+ PERF=`echo "100 * $FLOAT_EFF_BITRATE / $FLOAT_REQ_BITRATE" | bc -l | awk '{printf "%.2f", $0}'`
+ PERF_INT=`echo "100 * $FLOAT_EFF_BITRATE / $FLOAT_REQ_BITRATE" | bc -l | awk '{printf "%.0f", $0}'`
+ if [[ $PERF_INT -lt 90 ]]
+ then
+ echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
+ else
+ echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
+ fi
+ EFFECTIVE_BITRATE=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*MBytes *##" -e "s#sec.*#sec#"`
+ JITTER=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*Mbits/sec *##" -e "s#ms.*#ms#"`
+ PACKETLOSS=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*(##" -e "s#).*##"`
fi
- EFFECTIVE_BITRATE=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*MBytes *##" -e "s#sec.*#sec#"`
- JITTER=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*Mbits/sec *##" -e "s#ms.*#ms#"`
- PACKETLOSS=`tail -n3 $IPERF_CASE | egrep "Mbits/sec" | sed -e "s#^.*(##" -e "s#).*##"`
- fi
- echo " <td>" >> ./test_simulator_results.html
- echo " <pre>" >> ./test_simulator_results.html
- echo "Bitrate : $EFFECTIVE_BITRATE" >> ./test_simulator_results.html
- echo "Bitrate Perf : $PERF %" >> ./test_simulator_results.html
- echo "Jitter : $JITTER" >> ./test_simulator_results.html
- echo "Packet Loss : $PACKETLOSS" >> ./test_simulator_results.html
- echo " </pre>" >> ./test_simulator_results.html
- echo " </td>" >> ./test_simulator_results.html
- echo " </tr>" >> ./test_simulator_results.html
+ echo " <td>" >> ./test_simulator_results.html
+ echo " <pre>" >> ./test_simulator_results.html
+ echo "Bitrate : $EFFECTIVE_BITRATE" >> ./test_simulator_results.html
+ echo "Bitrate Perf : $PERF %" >> ./test_simulator_results.html
+ echo "Jitter : $JITTER" >> ./test_simulator_results.html
+ echo "Packet Loss : $PACKETLOSS" >> ./test_simulator_results.html
+ echo " </pre>" >> ./test_simulator_results.html
+ echo " </td>" >> ./test_simulator_results.html
+ echo " </tr>" >> ./test_simulator_results.html
+ done
done
done
diff --git a/ci-scripts/runTestOnVM.sh b/ci-scripts/runTestOnVM.sh
index 6abdf355076458a1d041b7f8d9ecd5df7e634067..efdfcec3e09ac4572caee49ae28770b8a114a9c9 100755
--- a/ci-scripts/runTestOnVM.sh
+++ b/ci-scripts/runTestOnVM.sh
@@ -75,6 +75,7 @@ function start_basic_sim_enb {
local LOC_EPC_IP_ADDR=$3
local LOC_LOG_FILE=$4
local LOC_NB_RBS=$5
+ local LOC_CONF_FILE=$6
echo "cd /home/ubuntu/tmp" > $1
echo "echo \"sudo apt-get --yes --quiet install daemon \"" >> $1
echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1
@@ -83,28 +84,29 @@ function start_basic_sim_enb {
echo "echo \"source oaienv\"" >> $1
echo "source oaienv" >> $1
echo "cd ci-scripts/conf_files/" >> $1
- echo "cp lte-basic-sim.conf ci-lte-basic-sim.conf" >> $1
- echo "sed -i -e 's#N_RB_DL.*=.*;#N_RB_DL = $LOC_NB_RBS;#' -e 's#CI_MME_IP_ADDR#$LOC_EPC_IP_ADDR#' -e 's#CI_ENB_IP_ADDR#$LOC_VM_IP_ADDR#' ci-lte-basic-sim.conf" >> $1
- echo "echo \"grep N_RB_DL ci-lte-basic-sim.conf\"" >> $1
- echo "grep N_RB_DL ci-lte-basic-sim.conf | sed -e 's#N_RB_DL.*=#N_RB_DL =#'" >> $1
+ echo "cp $LOC_CONF_FILE ci-$LOC_CONF_FILE" >> $1
+ echo "sed -i -e 's#N_RB_DL.*=.*;#N_RB_DL = $LOC_NB_RBS;#' -e 's#CI_MME_IP_ADDR#$LOC_EPC_IP_ADDR#' -e 's#CI_ENB_IP_ADDR#$LOC_VM_IP_ADDR#' ci-$LOC_CONF_FILE" >> $1
+ echo "echo \"grep N_RB_DL ci-$LOC_CONF_FILE\"" >> $1
+ echo "grep N_RB_DL ci-$LOC_CONF_FILE | sed -e 's#N_RB_DL.*=#N_RB_DL =#'" >> $1
echo "echo \"cd /home/ubuntu/tmp/cmake_targets/basic_simulator/enb/\"" >> $1
echo "cd /home/ubuntu/tmp/cmake_targets/basic_simulator/enb/" >> $1
- echo "echo \"./lte-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-lte-basic-sim.conf\" > ./my-lte-softmodem-run.sh " >> $1
+ echo "echo \"ulimit -c unlimited && ./lte-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE\" > ./my-lte-softmodem-run.sh " >> $1
echo "chmod 775 ./my-lte-softmodem-run.sh" >> $1
echo "cat ./my-lte-softmodem-run.sh" >> $1
echo "sudo -E daemon --inherit --unsafe --name=enb_daemon --chdir=/home/ubuntu/tmp/cmake_targets/basic_simulator/enb -o /home/ubuntu/tmp/cmake_targets/log/$LOC_LOG_FILE ./my-lte-softmodem-run.sh" >> $1
ssh -o StrictHostKeyChecking=no ubuntu@$LOC_VM_IP_ADDR < $1
- sleep 60
+ sleep 10
rm $1
}
function start_basic_sim_ue {
local LOC_UE_LOG_FILE=$3
local LOC_NB_RBS=$4
+ local LOC_FREQUENCY=$5
echo "echo \"cd /home/ubuntu/tmp/cmake_targets/basic_simulator/ue\"" > $1
echo "cd /home/ubuntu/tmp/cmake_targets/basic_simulator/ue" > $1
- echo "echo \"./lte-uesoftmodem -C 2680000000 -r $LOC_NB_RBS --ue-rxgain 140\" > ./my-lte-uesoftmodem-run.sh" >> $1
+ echo "echo \"./lte-uesoftmodem -C ${LOC_FREQUENCY}000000 -r $LOC_NB_RBS --ue-rxgain 140\" > ./my-lte-uesoftmodem-run.sh" >> $1
echo "chmod 775 ./my-lte-uesoftmodem-run.sh" >> $1
echo "cat ./my-lte-uesoftmodem-run.sh" >> $1
echo "sudo -E daemon --inherit --unsafe --name=ue_daemon --chdir=/home/ubuntu/tmp/cmake_targets/basic_simulator/ue -o /home/ubuntu/tmp/cmake_targets/log/$LOC_UE_LOG_FILE ./my-lte-uesoftmodem-run.sh" >> $1
@@ -114,7 +116,7 @@ function start_basic_sim_ue {
local i="0"
echo "ifconfig oip1 | egrep -c \"inet addr\"" > $1
- while [ $i -lt 40 ]
+ while [ $i -lt 10 ]
do
sleep 5
CONNECTED=`ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1`
@@ -237,16 +239,50 @@ function check_iperf {
}
function terminate_enb_ue_basic_sim {
- echo "echo \"sudo daemon --name=enb_daemon --stop\"" > $1
- echo "sudo daemon --name=enb_daemon --stop" >> $1
- echo "echo \"sudo daemon --name=ue_daemon --stop\"" >> $1
- echo "sudo daemon --name=ue_daemon --stop" >> $1
- echo "echo \"sudo killall --signal SIGKILL lte-softmodem\"" >> $1
- echo "sudo killall --signal SIGKILL lte-softmodem" >> $1
+ echo "NB_OAI_PROCESSES=\`ps -aux | grep modem | grep -v grep | grep -c softmodem\`" > $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then echo \"sudo daemon --name=enb_daemon --stop\"; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sudo daemon --name=enb_daemon --stop; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then echo \"sudo daemon --name=ue_daemon --stop\"; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sudo daemon --name=ue_daemon --stop; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sleep 5; fi" >> $1
+ echo "echo \"ps -aux | grep softmodem\"" >> $1
+ echo "ps -aux | grep softmodem | grep -v grep" >> $1
+ echo "NB_OAI_PROCESSES=\`ps -aux | grep modem | grep -v grep | grep -c softmodem\`" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then echo \"sudo killall --signal SIGINT lte-softmodem\"; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sudo killall --signal SIGINT lte-softmodem; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sleep 5; fi" >> $1
+ echo "echo \"ps -aux | grep softmodem\"" >> $1
+ echo "ps -aux | grep softmodem | grep -v grep" >> $1
+ echo "NB_OAI_PROCESSES=\`ps -aux | grep modem | grep -v grep | grep -c softmodem\`" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then echo \"sudo killall --signal SIGKILL lte-softmodem\"; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sudo killall --signal SIGKILL lte-softmodem; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then echo \"sudo killall --signal SIGKILL lte-uesoftmodem\"; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sudo killall --signal SIGKILL lte-uesoftmodem; fi" >> $1
+ echo "if [ \$NB_OAI_PROCESSES -ne 0 ]; then sleep 5; fi" >> $1
+ echo "echo \"ps -aux | grep softmodem\"" >> $1
+ echo "ps -aux | grep softmodem | grep -v grep" >> $1
ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1
rm -f $1
}
+function recover_core_dump {
+ local IS_SEG_FAULT=`egrep -ic "segmentation fault" $3`
+ if [ $IS_SEG_FAULT -ne 0 ]
+ then
+ local TC=`echo $3 | sed -e "s#^.*enb_##" -e "s#Hz.*#Hz#"`
+ echo "Segmentation fault detected on enb -> recovering core dump"
+ echo "cd /home/ubuntu/tmp/cmake_targets/basic_simulator/enb" > $1
+ echo "sync" >> $1
+ echo "sudo tar -cjhf basic-simulator-enb-core-${TC}.bz2 core lte-softmodem *.so ci-lte-basic-sim.conf my-lte-softmodem-run.sh" >> $1
+ echo "sudo rm core" >> $1
+ echo "rm ci-lte-basic-sim.conf" >> $1
+ echo "sync" >> $1
+ ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/basic_simulator/enb/basic-simulator-enb-core-${TC}.bz2 $4
+ rm -f $1
+ fi
+}
+
function terminate_ltebox_epc {
echo "echo \"cd /opt/ltebox/tools\"" > $1
echo "cd /opt/ltebox/tools" >> $1
@@ -659,22 +695,23 @@ then
fi
echo "############################################################"
- echo "Starting the eNB at 5MHz"
+ echo "Starting the eNB in FDD-5MHz mode"
echo "############################################################"
- CURRENT_ENB_LOG_FILE=enb_05MHz.log
- start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 25
+ CURRENT_ENB_LOG_FILE=fdd_05MHz_enb.log
+ start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 25 lte-fdd-basic-sim.conf
echo "############################################################"
- echo "Starting the UE at 5MHz"
+ echo "Starting the UE in FDD-5MHz mode"
echo "############################################################"
- CURRENT_UE_LOG_FILE=ue_05MHz.log
- start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 25
+ CURRENT_UE_LOG_FILE=fdd_05MHz_ue.log
+ start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 25 2680
if [ $UE_SYNC -eq 0 ]
then
echo "Problem w/ eNB and UE not syncing"
terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR
exit -1
fi
@@ -683,14 +720,15 @@ then
echo "############################################################"
echo "Pinging the UE"
echo "############################################################"
- ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR 05MHz_ping_ue.txt
- scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/05MHz_ping_ue.txt $ARCHIVES_LOC
- check_ping_result $ARCHIVES_LOC/05MHz_ping_ue.txt 20
+ PING_LOG_FILE=fdd_05MHz_ping_ue.txt
+ ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR $PING_LOG_FILE
+ scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/$PING_LOG_FILE $ARCHIVES_LOC
+ check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20
echo "############################################################"
echo "Iperf DL"
echo "############################################################"
- CURR_IPERF_LOG_BASE=05MHz_iperf_dl
+ CURR_IPERF_LOG_BASE=fdd_05MHz_iperf_dl
iperf_dl $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 15 $CURR_IPERF_LOG_BASE
scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
@@ -699,7 +737,7 @@ then
echo "############################################################"
echo "Iperf UL"
echo "############################################################"
- CURR_IPERF_LOG_BASE=05MHz_iperf_ul
+ CURR_IPERF_LOG_BASE=fdd_05MHz_iperf_ul
iperf_ul $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 2 $CURR_IPERF_LOG_BASE
scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
@@ -711,24 +749,26 @@ then
terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
echo "############################################################"
- echo "Starting the eNB at 10MHz"
+ echo "Starting the eNB in FDD-10MHz mode"
echo "############################################################"
- CURRENT_ENB_LOG_FILE=enb_10MHz.log
- start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 50
+ CURRENT_ENB_LOG_FILE=fdd_10MHz_enb.log
+ start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 50 lte-fdd-basic-sim.conf
echo "############################################################"
- echo "Starting the UE at 10MHz"
+ echo "Starting the UE in FDD-10MHz mode"
echo "############################################################"
- CURRENT_UE_LOG_FILE=ue_10MHz.log
- start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 50
+ CURRENT_UE_LOG_FILE=fdd_10MHz_ue.log
+ start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 50 2680
if [ $UE_SYNC -eq 0 ]
then
echo "Problem w/ eNB and UE not syncing"
terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR
exit -1
fi
@@ -737,14 +777,15 @@ then
echo "############################################################"
echo "Pinging the UE"
echo "############################################################"
- ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR 10MHz_ping_ue.txt
- scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/10MHz_ping_ue.txt $ARCHIVES_LOC
- check_ping_result $ARCHIVES_LOC/10MHz_ping_ue.txt 20
+ PING_LOG_FILE=fdd_10MHz_ping_ue.txt
+ ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR $PING_LOG_FILE
+ scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/$PING_LOG_FILE $ARCHIVES_LOC
+ check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20
echo "############################################################"
echo "Iperf DL"
echo "############################################################"
- CURR_IPERF_LOG_BASE=10MHz_iperf_dl
+ CURR_IPERF_LOG_BASE=fdd_10MHz_iperf_dl
iperf_dl $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 15 $CURR_IPERF_LOG_BASE
scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
@@ -753,7 +794,7 @@ then
echo "############################################################"
echo "Iperf UL"
echo "############################################################"
- CURR_IPERF_LOG_BASE=10MHz_iperf_ul
+ CURR_IPERF_LOG_BASE=fdd_10MHz_iperf_ul
iperf_ul $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 2 $CURR_IPERF_LOG_BASE
scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
@@ -765,24 +806,26 @@ then
terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
echo "############################################################"
- echo "Starting the eNB at 20MHz"
+ echo "Starting the eNB in FDD-20MHz mode"
echo "############################################################"
- CURRENT_ENB_LOG_FILE=enb_20MHz.log
- start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 100
+ CURRENT_ENB_LOG_FILE=fdd_20MHz_enb.log
+ start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 100 lte-fdd-basic-sim.conf
echo "############################################################"
- echo "Starting the UE at 20MHz"
+ echo "Starting the UE in FDD-20MHz mode"
echo "############################################################"
- CURRENT_UE_LOG_FILE=ue_20MHz.log
- start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 100
+ CURRENT_UE_LOG_FILE=fdd_20MHz_ue.log
+ start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 100 2680
if [ $UE_SYNC -eq 0 ]
then
echo "Problem w/ eNB and UE not syncing"
terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR
exit -1
fi
@@ -791,27 +834,116 @@ then
echo "############################################################"
echo "Pinging the UE"
echo "############################################################"
- ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR 20MHz_ping_ue.txt
- scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/20MHz_ping_ue.txt $ARCHIVES_LOC
- check_ping_result $ARCHIVES_LOC/20MHz_ping_ue.txt 20
+ PING_LOG_FILE=fdd_20MHz_ping_ue.txt
+ ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR $PING_LOG_FILE
+ scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/$PING_LOG_FILE $ARCHIVES_LOC
+ check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20
echo "############################################################"
echo "Iperf DL"
echo "############################################################"
- CURR_IPERF_LOG_BASE=20MHz_iperf_dl
+ CURR_IPERF_LOG_BASE=fdd_20MHz_iperf_dl
iperf_dl $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 15 $CURR_IPERF_LOG_BASE
scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 15
echo "############################################################"
- echo "Iperf UL"
+ echo "Terminate enb/ue simulators"
+ echo "############################################################"
+ terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+
+ echo "############################################################"
+ echo "Starting the eNB in TDD-5MHz mode"
+ echo "############################################################"
+ CURRENT_ENB_LOG_FILE=tdd_05MHz_enb.log
+ start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 25 lte-tdd-basic-sim.conf
+
+ echo "############################################################"
+ echo "Starting the UE in TDD-5MHz mode"
+ echo "############################################################"
+ CURRENT_UE_LOG_FILE=tdd_05MHz_ue.log
+ start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 25 2350
+ if [ $UE_SYNC -eq 0 ]
+ then
+ echo "Problem w/ eNB and UE not syncing"
+ terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+ terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR
+ exit -1
+ fi
+ get_ue_ip_addr $VM_CMDS $VM_IP_ADDR
+
+ echo "############################################################"
+ echo "Pinging the UE"
+ echo "############################################################"
+ PING_LOG_FILE=tdd_05MHz_ping_ue.txt
+ ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR $PING_LOG_FILE
+ scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/$PING_LOG_FILE $ARCHIVES_LOC
+ check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20
+
+# Bug in TDD 5Mhz --- not running it
+# echo "############################################################"
+# echo "Iperf DL"
+# echo "############################################################"
+# CURR_IPERF_LOG_BASE=tdd_05MHz_iperf_dl
+# iperf_dl $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 6 $CURR_IPERF_LOG_BASE
+# scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
+# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
+# check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 6
+
echo "############################################################"
-# CURR_IPERF_LOG_BASE=20MHz_iperf_ul
-# iperf_ul $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 1 $CURR_IPERF_LOG_BASE
-# scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
-# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
-# check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 1
+ echo "Terminate enb/ue simulators"
+ echo "############################################################"
+ terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+
+ echo "############################################################"
+ echo "Starting the eNB in TDD-10MHz mode"
+ echo "############################################################"
+ CURRENT_ENB_LOG_FILE=tdd_10MHz_enb.log
+ start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 50 lte-tdd-basic-sim.conf
+
+ echo "############################################################"
+ echo "Starting the UE in TDD-10MHz mode"
+ echo "############################################################"
+ CURRENT_UE_LOG_FILE=tdd_10MHz_ue.log
+ start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 50 2350
+ if [ $UE_SYNC -eq 0 ]
+ then
+ echo "Problem w/ eNB and UE not syncing"
+ terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+ terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR
+ exit -1
+ fi
+ get_ue_ip_addr $VM_CMDS $VM_IP_ADDR
+
+ echo "############################################################"
+ echo "Pinging the UE"
+ echo "############################################################"
+ PING_LOG_FILE=tdd_10MHz_ping_ue.txt
+ ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR $PING_LOG_FILE
+ scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/$PING_LOG_FILE $ARCHIVES_LOC
+ check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20
+
+ echo "############################################################"
+ echo "Iperf DL"
+ echo "############################################################"
+ CURR_IPERF_LOG_BASE=tdd_10MHz_iperf_dl
+ iperf_dl $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 6 $CURR_IPERF_LOG_BASE
+ scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
+ scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
+ check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 6
echo "############################################################"
echo "Terminate enb/ue simulators"
@@ -819,6 +951,57 @@ then
terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+ recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+
+# Disabling TDD-20MHz test since it is very unstable
+#
+# echo "############################################################"
+# echo "Starting the eNB in TDD-20MHz mode"
+# echo "############################################################"
+# CURRENT_ENB_LOG_FILE=tdd_20MHz_enb.log
+# start_basic_sim_enb $VM_CMDS $VM_IP_ADDR $EPC_VM_IP_ADDR $CURRENT_ENB_LOG_FILE 100 lte-tdd-basic-sim.conf
+#
+# echo "############################################################"
+# echo "Starting the UE in TDD-20MHz mode"
+# echo "############################################################"
+# CURRENT_UE_LOG_FILE=tdd_20MHz_ue.log
+# start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 100 2350
+# if [ $UE_SYNC -eq 0 ]
+# then
+# echo "Problem w/ eNB and UE not syncing"
+# terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
+# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+# recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+# terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR
+# exit -1
+# fi
+# get_ue_ip_addr $VM_CMDS $VM_IP_ADDR
+#
+# echo "############################################################"
+# echo "Pinging the UE"
+# echo "############################################################"
+# PING_LOG_FILE=tdd_20MHz_ping_ue.txt
+# ping_ue_ip_addr $EPC_VM_CMDS $EPC_VM_IP_ADDR $UE_IP_ADDR $PING_LOG_FILE
+# scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/$PING_LOG_FILE $ARCHIVES_LOC
+# check_ping_result $ARCHIVES_LOC/$PING_LOG_FILE 20
+#
+# echo "############################################################"
+# echo "Iperf DL"
+# echo "############################################################"
+# CURR_IPERF_LOG_BASE=tdd_20MHz_iperf_dl
+# iperf_dl $VM_CMDS $VM_IP_ADDR $EPC_VM_CMDS $EPC_VM_IP_ADDR 6 $CURR_IPERF_LOG_BASE
+# scp -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu/${CURR_IPERF_LOG_BASE}_client.txt $ARCHIVES_LOC
+# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/${CURR_IPERF_LOG_BASE}_server.txt $ARCHIVES_LOC
+# check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 6
+#
+# echo "############################################################"
+# echo "Terminate enb/ue simulators"
+# echo "############################################################"
+# terminate_enb_ue_basic_sim $VM_CMDS $VM_IP_ADDR
+# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
+# scp -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_UE_LOG_FILE $ARCHIVES_LOC
+# recover_core_dump $VM_CMDS $VM_IP_ADDR $ARCHIVES_LOC/$CURRENT_ENB_LOG_FILE $ARCHIVES_LOC
echo "############################################################"
echo "Terminate EPC"
diff --git a/ci-scripts/tcp_iperf_stats.awk b/ci-scripts/tcp_iperf_stats.awk
new file mode 100644
index 0000000000000000000000000000000000000000..e5c64b628353635412f0824a52a83f2f1736c00e
--- /dev/null
+++ b/ci-scripts/tcp_iperf_stats.awk
@@ -0,0 +1,14 @@
+BEGIN{max=0;min=10000}
+{
+ if ($0 ~/Mbits/) {
+ split($0,a,"MBytes")
+ split(a[2],b)
+ if (b[1]>max) {
+ max=b[1]
+ }
+ if (b[1]<min) {
+ min=b[1]
+ }
+ }
+}
+END{print "Avg Bitrate : " b[1] " Mbits/sec Max Bitrate : " max " Mbits/sec Min Bitrate : " min " Mbits/sec"}
diff --git a/ci-scripts/xml_files/enb_usrp210_band7.xml b/ci-scripts/xml_files/enb_usrp210_band7.xml
index b8a2439106b21632ed5f4bed8f4569da84c785d6..0785ad815d28a9fe85e65a6d6a3a9f5ff96f2861 100644
--- a/ci-scripts/xml_files/enb_usrp210_band7.xml
+++ b/ci-scripts/xml_files/enb_usrp210_band7.xml
@@ -21,7 +21,14 @@
-->
<testCaseList>
- <TestCaseRequestedList>010101 050101 060101 070101 040101 030101 040301 040501 040601 040602 040603 040604 040605 040641 040642 040401 040201 030201 030111 040301 040511 040611 040612 040613 040614 040615 040651 040652 040401 040201 030201 030121 040301 040521 040621 040622 040623 040624 040625 040662 040661 040401 040201 030201 </TestCaseRequestedList>
+ <TestCaseRequestedList>
+ 010101
+ 050101 060101 070101 040101
+ 030101 040301 040501 040603 040604 040605 040606 040607 040641 040642 040643 040644 040401 040201 030201
+ 030111 040301 040511 040613 040614 040615 040616 040617 040651 040652 040653 040654 040401 040201 030201
+ 030121 040301 040521 040623 040624 040625 040626 040627 040662 040661 040663 040664 040401 040201 030201
+ 050201 060201 070201
+ </TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="010101">
@@ -94,162 +101,222 @@
<ping_packetloss_threshold>5</ping_packetloss_threshold>
</testCase>
- <testCase id="040601">
+ <testCase id="040603">
<class>Iperf</class>
- <desc>iperf (5MHz - DL/6Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 6M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
- </testCase>
+ <iperf_profile>balanced</iperf_profile>
+ </testCase>
- <testCase id="040602">
+ <testCase id="040604">
<class>Iperf</class>
- <desc>iperf (5MHz - DL/13Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 13M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
</testCase>
- <testCase id="040603">
+ <testCase id="040605">
<class>Iperf</class>
- <desc>iperf (5MHz - DL/15Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 15M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(unbalanced profile)</desc>
+ <iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>unbalanced</iperf_profile>
</testCase>
- <testCase id="040604">
+ <testCase id="040606">
<class>Iperf</class>
- <desc>iperf (5MHz - DL/15Mbps/UDP)(60 sec)(single-ue profile)</desc>
- <iperf_args>-u -b 15M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - DL/TCP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
- <testCase id="040605">
+ <testCase id="040607">
<class>Iperf</class>
- <desc>iperf (5MHz - DL/15Mbps/UDP)(60 sec)(unbalanced profile)</desc>
- <iperf_args>-u -b 15M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - DL/TCP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
- <iperf_profile>unbalanced</iperf_profile>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040641">
<class>Iperf</class>
- <desc>iperf (5MHz - UL/9Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 9M -t 60 -i 1 -R</iperf_args>
+ <desc>iperf (5MHz - UL/9Mbps/UDP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-u -b 9M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040642">
<class>Iperf</class>
- <desc>iperf (5MHz - UL/9Mbps/UDP)(60 sec)(single-ue profile)</desc>
- <iperf_args>-u -b 9M -t 60 -i 1 -R</iperf_args>
+ <desc>iperf (5MHz - UL/9Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 9M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
- <testCase id="040611">
+ <testCase id="040643">
<class>Iperf</class>
- <desc>iperf (10MHz - DL/10Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 10M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - UL/TCP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
- </testCase>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
- <testCase id="040612">
+ <testCase id="040644">
<class>Iperf</class>
- <desc>iperf (10MHz - DL/20Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 20M -t 60 -i 1</iperf_args>
+ <desc>iperf (5MHz - UL/TCP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040613">
<class>Iperf</class>
- <desc>iperf (10MHz - DL/30Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 30M -t 60 -i 1</iperf_args>
+ <desc>iperf (10MHz - DL/30Mbps/UDP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-u -b 30M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040614">
<class>Iperf</class>
- <desc>iperf (10MHz - DL/30Mbps/UDP)(60 sec)(single-ue profile)</desc>
- <iperf_args>-u -b 30M -t 60 -i 1</iperf_args>
+ <desc>iperf (10MHz - DL/30Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 30M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="040615">
<class>Iperf</class>
- <desc>iperf (10MHz - DL/30Mbps/UDP)(60 sec)(unbalanced profile)</desc>
- <iperf_args>-u -b 30M -t 60 -i 1</iperf_args>
+ <desc>iperf (10MHz - DL/30Mbps/UDP)(30 sec)(unbalanced profile)</desc>
+ <iperf_args>-u -b 30M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>unbalanced</iperf_profile>
</testCase>
+ <testCase id="040616">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - DL/TCP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040617">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - DL/TCP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
+ </testCase>
+
<testCase id="040651">
<class>Iperf</class>
- <desc>iperf (10MHz - UL/20Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
+ <desc>iperf (10MHz - UL/20Mbps/UDP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-u -b 20M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040652">
<class>Iperf</class>
- <desc>iperf (10MHz - UL/20Mbps/UDP)(60 sec)(single-ue profile)</desc>
- <iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
+ <desc>iperf (10MHz - UL/20Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 20M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
- <testCase id="040621">
+ <testCase id="040653">
<class>Iperf</class>
- <desc>iperf (20MHz - DL/20Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 20M -t 60 -i 1</iperf_args>
+ <desc>iperf (10MHz - UL/TCP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
- </testCase>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
- <testCase id="040622">
+ <testCase id="040654">
<class>Iperf</class>
- <desc>iperf (20MHz - DL/40Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 40M -t 60 -i 1</iperf_args>
+ <desc>iperf (10MHz - UL/TCP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040623">
<class>Iperf</class>
- <desc>iperf (20MHz - DL/70Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 70M -t 60 -i 1</iperf_args>
+ <desc>iperf (20MHz - DL/70Mbps/UDP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-u -b 70M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040624">
<class>Iperf</class>
- <desc>iperf (20MHz - DL/70Mbps/UDP)(60 sec)(single-ue profile)</desc>
- <iperf_args>-u -b 70M -t 60 -i 1</iperf_args>
+ <desc>iperf (20MHz - DL/70Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 70M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="040625">
<class>Iperf</class>
- <desc>iperf (20MHz - DL/70Mbps/UDP)(60 sec)(unbalanced profile)</desc>
- <iperf_args>-u -b 70M -t 60 -i 1</iperf_args>
+ <desc>iperf (20MHz - DL/70Mbps/UDP)(30 sec)(unbalanced profile)</desc>
+ <iperf_args>-u -b 70M -t 30 -i 1</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>unbalanced</iperf_profile>
</testCase>
+ <testCase id="040626">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - DL/TCP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040627">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - DL/TCP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
+ </testCase>
+
<testCase id="040661">
<class>Iperf</class>
- <desc>iperf (20MHz - UL/20Mbps/UDP)(60 sec)</desc>
- <iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
+ <desc>iperf (20MHz - UL/20Mbps/UDP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-u -b 20M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040662">
<class>Iperf</class>
- <desc>iperf (20MHz - UL/20Mbps/UDP)(60 sec)(single-ue profile)</desc>
- <iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
+ <desc>iperf (20MHz - UL/20Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 20M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
+ <testCase id="040663">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - UL/TCP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040664">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - UL/TCP)(30 sec)(balanced profile)</desc>
+ <iperf_args>-t 30 -i 1 -fm -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
+ </testCase>
+
<testCase id="050101">
<class>Initialize_HSS</class>
<desc>Initialize HSS</desc>
@@ -265,4 +332,19 @@
<desc>Initialize SPGW</desc>
</testCase>
+ <testCase id="050201">
+ <class>Terminate_HSS</class>
+ <desc>Terminate HSS</desc>
+ </testCase>
+
+ <testCase id="060201">
+ <class>Terminate_MME</class>
+ <desc>Terminate MME</desc>
+ </testCase>
+
+ <testCase id="070201">
+ <class>Terminate_SPGW</class>
+ <desc>Terminate SPGW</desc>
+ </testCase>
+
</testCaseList>
diff --git a/ci-scripts/xml_files/enb_usrpb210_band40.xml b/ci-scripts/xml_files/enb_usrpb210_band40.xml
index 5b54d9b8df4c0a45d37ab30723eda86be5f5fbc5..1af1c319cfe4eaf6d8c7d60eafd4019ae130e5ab 100644
--- a/ci-scripts/xml_files/enb_usrpb210_band40.xml
+++ b/ci-scripts/xml_files/enb_usrpb210_band40.xml
@@ -21,7 +21,17 @@
-->
<testCaseList>
- <TestCaseRequestedList>010101 050101 060101 070101 040101 030104 040301 040501 040602 040601 040603 040401 040201 030201 030105 040301 040502 040702 040701 040401 040201 030201 050201 060201 070201</TestCaseRequestedList>
+ <TestCaseRequestedList>
+ 010101
+ 050101 060101 070101 040101
+ 030104 040301 040501 040602 040601 040603 040642 040641 040643 040401 040201 030201
+ 030114 040301 040511 040612 040611 040613 040652 040651 040653 040401 040201 030201
+ 050201 060201 070201
+ </TestCaseRequestedList>
+ <!-- 20MHz is not stable enough to be run -->
+ <!--
+ 030124 040301 040521 040622 040621 040623 040662 040661 040663 040401 040201 030201
+ -->
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="010101">
@@ -32,16 +42,22 @@
<testCase id="030104">
<class>Initialize_eNB</class>
- <desc>Initialize eNB (FDD/Band40/10MHz)</desc>
+ <desc>Initialize eNB (TDD/Band40/5MHz)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
</testCase>
- <testCase id="030105">
+ <testCase id="030114">
<class>Initialize_eNB</class>
- <desc>Initialize eNB (TDD/Band40/5MHz/info)</desc>
+ <desc>Initialize eNB (TDD/Band40/10MHz/info)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
</testCase>
+ <testCase id="030106">
+ <class>Initialize_eNB</class>
+ <desc>Initialize eNB (TDD/Band40/20MHz/info)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ </testCase>
+
<testCase id="030201">
<class>Terminate_eNB</class>
<desc>Terminate eNB</desc>
@@ -74,7 +90,7 @@
<ping_packetloss_threshold>25</ping_packetloss_threshold>
</testCase>
- <testCase id="040502">
+ <testCase id="040511">
<class>Ping</class>
<desc>ping (10MHz - 20 sec)</desc>
<ping_args>-c 20</ping_args>
@@ -105,7 +121,7 @@
<iperf_profile>unbalanced</iperf_profile>
</testCase>
- <testCase id="040701">
+ <testCase id="040611">
<class>Iperf</class>
<desc>iperf (10MHz - DL/13.5Mbps/UDP)(30 sec)(balanced)</desc>
<iperf_args>-u -b 13.5M -t 30 -i 1</iperf_args>
@@ -113,7 +129,7 @@
<iperf_profile>balanced</iperf_profile>
</testCase>
- <testCase id="040702">
+ <testCase id="040612">
<class>Iperf</class>
<desc>iperf (10MHz - DL/13.5Mbps/UDP)(30 sec)(single-ue)</desc>
<iperf_args>-u -b 13.5M -t 30 -i 1</iperf_args>
@@ -121,27 +137,58 @@
<iperf_profile>single-ue</iperf_profile>
</testCase>
+ <testCase id="040613">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - DL/13.5Mbps/UDP)(30 sec)(unbalanced)</desc>
+ <iperf_args>-u -b 13.5M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>unbalanced</iperf_profile>
+ </testCase>
<testCase id="040641">
<class>Iperf</class>
- <desc>iperf (5MHz - UL/1Mbps/UDP)(30 sec)(single-ue)</desc>
- <iperf_args>-u -b 1M -t 30 -i 1 -R</iperf_args>
+ <desc>iperf (5MHz - UL/2Mbps/UDP)(30 sec)(balanced)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
- <iperf_profile>single-ue</iperf_profile>
+ <iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040642">
<class>Iperf</class>
- <desc>iperf (5MHz - UL/1Mbps/UDP)(30 sec)(balanced)</desc>
- <iperf_args>-u -b 1M -t 30 -i 1 -R</iperf_args>
+ <desc>iperf (5MHz - UL/2Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
- <iperf_profile>balanced</iperf_profile>
+ <iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="040643">
<class>Iperf</class>
- <desc>iperf (5MHz - UL/8Mbps/UDP)(30 sec)(unbalanced)</desc>
- <iperf_args>-u -b 8M -t 30 -i 1 -R</iperf_args>
+ <desc>iperf (5MHz - UL/2Mbps/UDP)(30 sec)(unbalanced)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>unbalanced</iperf_profile>
+ </testCase>
+
+ <testCase id="040651">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - UL/2Mbps/UDP)(30 sec)(balanced)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>balanced</iperf_profile>
+ </testCase>
+
+ <testCase id="040652">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - UL/2Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040653">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - UL/2Mbps/UDP)(30 sec)(unbalanced)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>unbalanced</iperf_profile>
</testCase>
diff --git a/ci-scripts/xml_files/if4p5_usrp210_band40.xml b/ci-scripts/xml_files/if4p5_usrp210_band40.xml
new file mode 100644
index 0000000000000000000000000000000000000000..77fbff5028d0d8a7965abbe6995a16ea9b1ebc37
--- /dev/null
+++ b/ci-scripts/xml_files/if4p5_usrp210_band40.xml
@@ -0,0 +1,219 @@
+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+
+-->
+<testCaseList>
+ <!-- Only 5MHz is tested since neither 10MHz nor 20MHz work in this configuration -->
+ <!-- Also no UL iperf in 5MHz (040642) -->
+ <TestCaseRequestedList>
+ 010101
+ 050101 060101 070101 040101
+ 030104 030105 040301 040501 040602 040401 040201 030201 030202
+ 050201 060201 070201
+ </TestCaseRequestedList>
+ <!--
+ 030104 030105 040301 040501 040602 040642 040401 040201 030201 030202
+ 030114 030115 040301 040511 040612 040652 040401 040201 030201 030202
+ 030124 030125 040301 040521 040622 040662 040401 040201 030201 030202
+ -->
+ <TestCaseExclusionList>
+ </TestCaseExclusionList>
+
+ <testCase id="010101">
+ <class>Build_eNB</class>
+ <desc>Build eNB (USRP -- Ethernet Fronthaul)</desc>
+ <Build_eNB_args>-t ETHERNET -w USRP -c --eNB</Build_eNB_args>
+ </testCase>
+
+ <testCase id="030104">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RRU (TDD/Band40)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.tdd.band40.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030105">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RCC (TDD/Band40/5MHz)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030114">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RRU (TDD/Band40)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.tdd.band40.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030115">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RCC (TDD/Band40/10MHz/info)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band40.tm1.50PRB.FairScheduler.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030124">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RRU (TDD/Band40)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.tdd.band40.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030125">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RCC (TDD/Band40/20MHz/info)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band40.tm1.100PRB.FairScheduler.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030201">
+ <class>Terminate_eNB</class>
+ <desc>Terminate RCC</desc>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030202">
+ <class>Terminate_eNB</class>
+ <desc>Terminate RRU</desc>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="040101">
+ <class>Initialize_UE</class>
+ <desc>Initialize UE</desc>
+ </testCase>
+
+ <testCase id="040201">
+ <class>Terminate_UE</class>
+ <desc>Terminate UE</desc>
+ </testCase>
+
+ <testCase id="040301">
+ <class>Attach_UE</class>
+ <desc>Attach UE</desc>
+ </testCase>
+
+ <testCase id="040401">
+ <class>Detach_UE</class>
+ <desc>Detach UE</desc>
+ </testCase>
+
+ <testCase id="040501">
+ <class>Ping</class>
+ <desc>ping (5MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>25</ping_packetloss_threshold>
+ </testCase>
+
+ <testCase id="040511">
+ <class>Ping</class>
+ <desc>ping (10MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>25</ping_packetloss_threshold>
+ </testCase>
+
+ <testCase id="040521">
+ <class>Ping</class>
+ <desc>ping (20MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>25</ping_packetloss_threshold>
+ </testCase>
+
+ <testCase id="040602">
+ <class>Iperf</class>
+ <desc>iperf (5MHz - DL/6.5Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 6.5M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040612">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - DL/13.5Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 13.5M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040622">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - DL/13.5Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 13.5M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040642">
+ <class>Iperf</class>
+ <desc>iperf (5MHz - UL/2Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040652">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - UL/2Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040662">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - UL/2Mbps/UDP)(30 sec)(single-ue)</desc>
+ <iperf_args>-u -b 2M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="050101">
+ <class>Initialize_HSS</class>
+ <desc>Initialize HSS</desc>
+ </testCase>
+
+ <testCase id="060101">
+ <class>Initialize_MME</class>
+ <desc>Initialize MME</desc>
+ </testCase>
+
+ <testCase id="070101">
+ <class>Initialize_SPGW</class>
+ <desc>Initialize SPGW</desc>
+ </testCase>
+
+ <testCase id="050201">
+ <class>Terminate_HSS</class>
+ <desc>Terminate HSS</desc>
+ </testCase>
+
+ <testCase id="060201">
+ <class>Terminate_MME</class>
+ <desc>Terminate MME</desc>
+ </testCase>
+
+ <testCase id="070201">
+ <class>Terminate_SPGW</class>
+ <desc>Terminate SPGW</desc>
+ </testCase>
+
+</testCaseList>
diff --git a/ci-scripts/xml_files/if4p5_usrp210_band7.xml b/ci-scripts/xml_files/if4p5_usrp210_band7.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a3e5ecd72c39b0facc4cdc140cdfdf297b812a43
--- /dev/null
+++ b/ci-scripts/xml_files/if4p5_usrp210_band7.xml
@@ -0,0 +1,217 @@
+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+
+-->
+<testCaseList>
+ <!-- Only 5MHz is tested since neither 10MHz nor 20MHz work in this configuration -->
+ <TestCaseRequestedList>
+ 010101
+ 050101 060101 070101 040101
+ 030101 030102 040301 040501 040604 040642 040401 040201 030201 030202
+ 050201 060201 070201
+ </TestCaseRequestedList>
+ <!--
+ 030111 030112 040301 040511 040614 040652 040401 040201 030201 030202
+ 030121 030122 040301 040521 040624 040662 040401 040201 030201 030202
+ -->
+ <TestCaseExclusionList>
+ </TestCaseExclusionList>
+
+ <testCase id="010101">
+ <class>Build_eNB</class>
+ <desc>Build eNB (USRP -- Ethernet Fronthaul)</desc>
+ <Build_eNB_args>-t ETHERNET -w USRP -c --eNB</Build_eNB_args>
+ </testCase>
+
+ <testCase id="030101">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RRU (FDD/Band7)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030102">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RCC (FDD/Band7/5MHz)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.25PRB.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030111">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RRU (FDD/Band7)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030112">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RCC (FDD/Band7/10MHz)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.50PRB.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030121">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RRU (FDD/Band7)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="030122">
+ <class>Initialize_eNB</class>
+ <desc>Initialize RCC (FDD/Band7/20MHz)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.100PRB.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030201">
+ <class>Terminate_eNB</class>
+ <desc>Terminate RCC</desc>
+ <eNB_instance>0</eNB_instance>
+ </testCase>
+
+ <testCase id="030202">
+ <class>Terminate_eNB</class>
+ <desc>Terminate RRU</desc>
+ <eNB_instance>1</eNB_instance>
+ </testCase>
+
+ <testCase id="040101">
+ <class>Initialize_UE</class>
+ <desc>Initialize UE</desc>
+ </testCase>
+
+ <testCase id="040201">
+ <class>Terminate_UE</class>
+ <desc>Terminate UE</desc>
+ </testCase>
+
+ <testCase id="040301">
+ <class>Attach_UE</class>
+ <desc>Attach UE</desc>
+ </testCase>
+
+ <testCase id="040401">
+ <class>Detach_UE</class>
+ <desc>Detach UE</desc>
+ </testCase>
+
+ <testCase id="040501">
+ <class>Ping</class>
+ <desc>ping (5MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>5</ping_packetloss_threshold>
+ </testCase>
+
+ <testCase id="040604">
+ <class>Iperf</class>
+ <desc>iperf (5MHz - DL/15Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 15M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040642">
+ <class>Iperf</class>
+ <desc>iperf (5MHz - UL/9Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 9M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040511">
+ <class>Ping</class>
+ <desc>ping (10MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>5</ping_packetloss_threshold>
+ </testCase>
+
+ <testCase id="040614">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - DL/32Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 32M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040652">
+ <class>Iperf</class>
+ <desc>iperf (10MHz - UL/20Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 20M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040521">
+ <class>Ping</class>
+ <desc>ping (20MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>5</ping_packetloss_threshold>
+ </testCase>
+
+ <testCase id="040624">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - DL/70Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 70M -t 30 -i 1</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="040662">
+ <class>Iperf</class>
+ <desc>iperf (20MHz - UL/20Mbps/UDP)(30 sec)(single-ue profile)</desc>
+ <iperf_args>-u -b 20M -t 30 -i 1 -R</iperf_args>
+ <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
+ <iperf_profile>single-ue</iperf_profile>
+ </testCase>
+
+ <testCase id="050101">
+ <class>Initialize_HSS</class>
+ <desc>Initialize HSS</desc>
+ </testCase>
+
+ <testCase id="060101">
+ <class>Initialize_MME</class>
+ <desc>Initialize MME</desc>
+ </testCase>
+
+ <testCase id="070101">
+ <class>Initialize_SPGW</class>
+ <desc>Initialize SPGW</desc>
+ </testCase>
+
+ <testCase id="050201">
+ <class>Terminate_HSS</class>
+ <desc>Terminate HSS</desc>
+ </testCase>
+
+ <testCase id="060201">
+ <class>Terminate_MME</class>
+ <desc>Terminate MME</desc>
+ </testCase>
+
+ <testCase id="070201">
+ <class>Terminate_SPGW</class>
+ <desc>Terminate SPGW</desc>
+ </testCase>
+
+</testCaseList>
diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt
index 7f420e337b6c02c4c9d63caa5934d993e029daec..ddba2fc7727e11e65281b963801ec6336f57791f 100644
--- a/cmake_targets/CMakeLists.txt
+++ b/cmake_targets/CMakeLists.txt
@@ -173,8 +173,9 @@ set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'"
)
set(CMAKE_CXX_FLAGS
- "${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -std=c++11 "
+ "${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -std=c++11 -D'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'"
)
+add_definitions("-DASN_DISABLE_OER_SUPPORT")
#########################
@@ -257,16 +258,13 @@ add_boolean_option(BASIC_SIMULATOR False "Has to be True when building the b
add_boolean_option(DEBUG_CONSOLE False "makes debugging easier, disables stdout/stderr buffering")
add_boolean_option(ENABLE_ITTI True "ITTI is internal messaging, should remain enabled for most targets")
-set (ITTI_DIR ${OPENAIR_DIR}/common/utils/itti)
+set (OCP_ITTI ${OPENAIR_DIR}/common/utils/ocp_itti)
if (${ENABLE_ITTI})
add_library(ITTI
# add .h files if depend on (this one is generated)
- ${ITTI_DIR}/intertask_interface.h
- ${ITTI_DIR}/intertask_interface.c
- ${ITTI_DIR}/backtrace.c
- ${ITTI_DIR}/memory_pools.c
- ${ITTI_DIR}/signals.c
- ${ITTI_DIR}/timer.c
+ ${OCP_ITTI}/intertask_interface.cpp
+ ${OPENAIR_DIR}/common/utils/backtrace.c
+ ${OPENAIR_DIR}/common/utils/memory_pools.c
)
set(ITTI_LIB ITTI)
set(GTPU_need_ITTI ${OPENAIR3_DIR}/GTPV1-U/gtpv1u_eNB.c)
@@ -482,8 +480,15 @@ add_library(X2AP_LIB
include_directories ("${X2AP_C_DIR}")
include_directories ("${X2AP_DIR}")
-
-
+add_library(X2AP_ENB
+ ${X2AP_DIR}/x2ap_eNB.c
+ ${X2AP_DIR}/x2ap_eNB_decoder.c
+ ${X2AP_DIR}/x2ap_eNB_encoder.c
+ ${X2AP_DIR}/x2ap_eNB_handler.c
+ ${X2AP_DIR}/x2ap_eNB_itti_messaging.c
+ ${X2AP_DIR}/x2ap_eNB_management_procedures.c
+ ${X2AP_DIR}/x2ap_eNB_generate_messages.c
+ )
# F1AP
##############
@@ -529,7 +534,6 @@ add_library(F1AP
${F1AP_C_FILES}
)
-
# Hardware dependant options
###################################
add_list1_option(NB_ANTENNAS_RX "2" "Number of antennas in reception" "1" "2" "4")
@@ -807,11 +811,14 @@ include_directories("${OPENAIR2_DIR}/LAYER2/PDCP_v10.1.0")
include_directories("${OPENAIR2_DIR}/RRC/LTE/MESSAGES")
include_directories("${OPENAIR2_DIR}/RRC/LTE")
include_directories("${OPENAIR_DIR}/common/utils")
-include_directories("${OPENAIR_DIR}/common/utils/itti")
+include_directories("${OPENAIR_DIR}/common/utils/ocp_itti")
include_directories("${OPENAIR3_DIR}/NAS/COMMON")
include_directories("${OPENAIR3_DIR}/NAS/COMMON/API/NETWORK")
include_directories("${OPENAIR3_DIR}/NAS/COMMON/EMM/MSG")
include_directories("${OPENAIR3_DIR}/NAS/COMMON/ESM/MSG")
+include_directories("${OPENAIR3_DIR}/NAS/UE/ESM")
+include_directories("${OPENAIR3_DIR}/NAS/UE/EMM")
+include_directories("${OPENAIR3_DIR}/NAS/UE/API/USER")
include_directories("${OPENAIR3_DIR}/NAS/COMMON/IES")
include_directories("${OPENAIR3_DIR}/NAS/COMMON/UTIL")
include_directories("${OPENAIR3_DIR}/SECU")
@@ -926,6 +933,7 @@ add_library(FLEXRAN_AGENT
${OPENAIR2_DIR}/ENB_APP/flexran_agent_net_comm.c
${OPENAIR2_DIR}/ENB_APP/flexran_agent_async.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
+ ${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c
)
set(FLEXRAN_AGENT_LIB FLEXRAN_AGENT)
#include_directories(${OPENAIR2_DIR}/ENB_APP)
@@ -1230,6 +1238,7 @@ set(PHY_SRC
# actual source
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/pss.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/sss.c
+ ${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/sss_gen.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/pilots.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/pilots_mbsfn.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/dlsch_coding.c
@@ -1259,6 +1268,7 @@ set(PHY_SRC_RU
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/if5_tools.c
${OPENAIR1_DIR}/PHY/MODULATION/slot_fep_ul.c
${OPENAIR1_DIR}/PHY/MODULATION/ul_7_5_kHz.c
+ ${OPENAIR1_DIR}/PHY/MODULATION/gen_75KHz.cpp
${OPENAIR1_DIR}/PHY/MODULATION/beamforming.c
${OPENAIR1_DIR}/PHY/MODULATION/compute_bf_weights.c
${OPENAIR1_DIR}/PHY/INIT/lte_init_ru.c
@@ -1269,6 +1279,7 @@ set(PHY_SRC_RU
set(PHY_SRC_UE
# actual source
${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/sss_ue.c
+ ${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/sss_gen.c
${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/dlsch_llr_computation.c
${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/linear_preprocessing_rec.c
@@ -2059,7 +2070,7 @@ add_executable(lte-softmodem
target_link_libraries (lte-softmodem
-Wl,--start-group
- RRC_LIB S1AP_LIB S1AP_ENB F1AP_LIB F1AP X2AP_LIB GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB PHY_COMMON PHY PHY_RU LFDS L2
+ RRC_LIB S1AP_LIB S1AP_ENB F1AP_LIB F1AP X2AP_LIB X2AP_ENB GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB PHY_COMMON PHY PHY_RU LFDS L2
${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB} ${PROTO_AGENT_LIB} LFDS7
NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
-Wl,--end-group z dl)
@@ -2167,7 +2178,7 @@ add_executable(lte-uesoftmodem
target_link_libraries (lte-uesoftmodem
-Wl,--start-group
- RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB F1AP_LIB F1AP GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_UE PHY_RU LFDS L2_UE SIMU
+ RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB F1AP_LIB F1AP GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_UE PHY_RU LFDS L2_UE SIMU
${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${ATLAS_LIBRARIES}
NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
-Wl,--end-group z dl)
@@ -2286,7 +2297,7 @@ add_executable(test_epc_generate_scenario
${OPENAIR3_DIR}/S1AP/s1ap_eNB_defs.h
)
target_link_libraries (test_epc_generate_scenario
- -Wl,--start-group RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB PHY LFDS ${ITTI_LIB} ${MSC_LIB} L2 -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES}
+ -Wl,--start-group RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB PHY LFDS ${ITTI_LIB} ${MSC_LIB} L2 -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES}
)
add_executable(test_epc_play_scenario
@@ -2306,7 +2317,7 @@ add_executable(test_epc_play_scenario
)
target_include_directories(test_epc_play_scenario PUBLIC /usr/local/share/asn1c)
target_link_libraries (test_epc_play_scenario
- -Wl,--start-group RRC_LIB S1AP_LIB X2AP_LIB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB PHY_COMMON PHY PHY_UE LFDS ${ITTI_LIB} ${MSC_LIB} -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES}
+ -Wl,--start-group RRC_LIB S1AP_LIB X2AP_LIB X2AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB PHY_COMMON PHY PHY_UE LFDS ${ITTI_LIB} ${MSC_LIB} -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} ${CONFIG_LIBRARIES}
)
@@ -2342,7 +2353,7 @@ if (${T_TRACER})
dlsim_tm4 dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim
pdcchsim pucchsim prachsim syncsim ulsim cu_test du_test
#all "add_library" definitions
- ITTI RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB F1AP_LIB F1AP
+ ITTI RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB F1AP_LIB F1AP
oai_exmimodevif oai_usrpdevif oai_bladerfdevif oai_lmssdrdevif
oai_eth_transpro
FLPT_MSG ASYNC_IF FLEXRAN_AGENT HASHTABLE MSC UTIL OMG_SUMO SECU_OSA
diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml
index f0b3256015834e0c774a3de3353ef0c4372e6c89..61ef6c842496db875e1b1eb8c73631be0efe2be0 100644
--- a/cmake_targets/autotests/test_case_list.xml
+++ b/cmake_targets/autotests/test_case_list.xml
@@ -990,12 +990,12 @@
<pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash</pre_exec>
<pre_exec_args></pre_exec_args>
<main_exec> $OPENAIR_DIR/targets/bin/ulsim.Rel14</main_exec>
- <main_exec_args> -B25 -m5 -y1 -gN -x1 -s6 -w1.0 -e.1 -P -n500 -O70
- -B25 -m16 -y1 -gN -x1 -s12 -w1.0 -e.1 -P -n500 -O70
- -B50 -m5 -y1 -gN -x1 -s6 -w1.0 -e.1 -P -n500 -O70
- -B50 -m16 -y1 -gN -x1 -s12 -w1.0 -e.1 -P -n500 -O70
- -B100 -m5 -y1 -gN -x1 -s6 -w1.0 -e.1 -P -n500 -O70
- -B100 -m16 -y1 -gN -x1 -s12 -w1.0 -e.1 -P -n500 -O70 </main_exec_args>
+ <main_exec_args> -BnbRBs=25 -mcs=5 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=6 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70
+ -BnbRBs=25 -mcs=16 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=12 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70
+ -BnbRBs=50 -mcs=5 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=6 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70
+ -BnbRBs=50 -mcs=16 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=12 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70
+ -BnbRBs=100 -mcs=5 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=6 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70
+ -BnbRBs=100 -mcs=16 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=12 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 </main_exec_args>
<tags>ulsim.test1 ulsim.test2 ulsim.test3 ulsim.test4 ulsim.test5 ulsim.test6</tags>
<search_expr_true>"passed"</search_expr_true>
<search_expr_false>segmentation fault|assertion|exiting|fatal</search_expr_false>
diff --git a/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf
index 08eb76e09de3551c53e440f8a80d4bdfde30fc66..398b76388898bd51b8814bd036ade8d45520a6cd 100644
--- a/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf
+++ b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.20MHz.conf b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.20MHz.conf
index eff42040ad87163f5d6f562377e41394450c18aa..46b648473742a635aba7181cae46388b6d090372 100644
--- a/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.20MHz.conf
+++ b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.20MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.5MHz.conf b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.5MHz.conf
index 8eb66d46438e24e943db10c19a62837a42e550a1..93b82773e6461939d1dc6e9cb74e49e428fc2c18 100644
--- a/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.5MHz.conf
+++ b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.5MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.10MHz.conf b/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.10MHz.conf
index dc3b3bc4f03a5b93efb03eee80f96c1440950ab0..b412b00e523074bbe34f547c76d2978572fdb451 100644
--- a/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.10MHz.conf
+++ b/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.10MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.20MHz.conf b/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.20MHz.conf
index 6af71831f5416490f0df81a67b6a70f6192c263e..f0d688903a6894508928af20ac76002badb57798 100644
--- a/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.20MHz.conf
+++ b/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.20MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.5MHz.conf b/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.5MHz.conf
index 077b6e4ead5def0feab001a00900221b93437f40..929c91fffbdb6c1a2b4a00db9208c760f23bf8b6 100644
--- a/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.5MHz.conf
+++ b/cmake_targets/autotests/v2/config/enb.band7.tm1.usrpb210.fdd.5MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.10MHz.conf b/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.10MHz.conf
index e2f5981418f4487e92bd9c9d03796b4d3dbe8b05..98358eb269bd7305c7a94c28e3278ae4f49a3e29 100644
--- a/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.10MHz.conf
+++ b/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.10MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.20MHz.conf b/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.20MHz.conf
index 9e08414ab3de7152cb674eac96eb7ee8310cd455..bc31e051e57db834520b1bc29ccf60fac7ce97d7 100644
--- a/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.20MHz.conf
+++ b/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.20MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.5MHz.conf b/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.5MHz.conf
index 2a598c31d317478bfe78751745adce6ee8f9cf4f..2cfc227e67aeef229152a853908bbb9648da88be 100644
--- a/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.5MHz.conf
+++ b/cmake_targets/autotests/v2/config/rcc.band7.tm1.if4p5.5MHz.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.10MHz.udp.usrpb210.conf b/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.10MHz.udp.usrpb210.conf
index 4966108d034d82e20e0df8d72c619bdb63b03ea3..9b135a94982c8214a6bfc17270d04c4e1b815cab 100644
--- a/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.10MHz.udp.usrpb210.conf
+++ b/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.10MHz.udp.usrpb210.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.20MHz.udp.usrpb210.conf b/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.20MHz.udp.usrpb210.conf
index 4f3b25349a64ad0368875ba70d6e150ec0f3e5b7..9f84057299cd8ce552598399e85d52edd45c142e 100644
--- a/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.20MHz.udp.usrpb210.conf
+++ b/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.20MHz.udp.usrpb210.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.5MHz.udp.usrpb210.conf b/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.5MHz.udp.usrpb210.conf
index 54e5a327cd61e7cc5568f9e6267787a231020826..7197e93322e56c63a6b77abd0a4256bdc6fdaeee 100644
--- a/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.5MHz.udp.usrpb210.conf
+++ b/cmake_targets/autotests/v2/config/rru.band7.tm1.if4p5.5MHz.udp.usrpb210.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/cmake_targets/tools/build_helper b/cmake_targets/tools/build_helper
index 87aab7faf9f2efcdf278be722cf1a7b3d69d4176..c3350eb18e77a1ecffb71c1f28ea1aae204852ee 100755
--- a/cmake_targets/tools/build_helper
+++ b/cmake_targets/tools/build_helper
@@ -678,7 +678,7 @@ install_asn1c_from_source(){
# better to use a given commit than a branch in case the branch
# is updated and requires modifications in the source of OAI
#git checkout velichkov_s1ap_plus_option_group
- git checkout 73d6b23dcec9ab36605b4af884143824392134c1
+ git checkout d3aed06bb2bec7df1b5c6d0333f8c7dfc5993372
autoreconf -iv
./configure
make -j`nproc`
diff --git a/common/config/config_cmdline.c b/common/config/config_cmdline.c
index c9b1c32378f8a9276369151898b5188f0c5be9a8..3bd41cf6cc481239a379a616553b3f878ae5a840 100644
--- a/common/config/config_cmdline.c
+++ b/common/config/config_cmdline.c
@@ -35,6 +35,7 @@
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
+#include <platform_types.h>
#include "config_userapi.h"
@@ -141,25 +142,16 @@ char defbool[2]="1";
int config_process_cmdline(paramdef_t *cfgoptions,int numoptions, char *prefix)
{
-
-
-int c = config_get_if()->argc;
-int i,j;
-char *pp;
-char *cfgpath;
+ int c = config_get_if()->argc;
+ int i,j;
+ char *pp;
+ char cfgpath[512]; /* 512 should be enough for the sprintf below */
- j = (prefix ==NULL) ? 0 : strlen(prefix);
- cfgpath = malloc( j + MAX_OPTNAME_SIZE +1);
- if (cfgpath == NULL) {
- fprintf(stderr,"[CONFIG] %s %i malloc error, %s\n", __FILE__, __LINE__,strerror(errno));
- return -1;
- }
-
j = 0;
i = 0;
while (c > 0 ) {
char *oneargv = strdup(config_get_if()->argv[i]); /* we use strtok_r which modifies its string paramater, and we don't want argv to be modified */
-/* first check help options, either --help, -h or --help_<section> */
+ /* first check help options, either --help, -h or --help_<section> */
if (strncmp(oneargv, "-h",2) == 0 || strncmp(oneargv, "--help",6) == 0 ) {
char *tokctx;
pp=strtok_r(oneargv, "_",&tokctx);
@@ -182,7 +174,7 @@ char *cfgpath;
}
}
-/* now, check for non help options */
+ /* now, check for non help options */
if (oneargv[0] == '-') {
for(int n=0;n<numoptions;n++) {
if ( ( cfgoptions[n].paramflags & PARAMFLAG_DISABLECMDLINE) != 0) {
@@ -223,9 +215,5 @@ char *cfgpath;
c--;
} /* fin du while */
printf_cmdl("[CONFIG] %s %i options set from command line\n",((prefix == NULL) ? "(root)":prefix),j);
- free(cfgpath);
return j;
} /* parse_cmdline*/
-
-
-
diff --git a/common/config/config_userapi.c b/common/config/config_userapi.c
index 3f3651aa011d7743a342ded3550e87eb11a3efc1..0ec2e2379042042841ceac490adc58be97ee9de2 100644
--- a/common/config/config_userapi.c
+++ b/common/config/config_userapi.c
@@ -29,6 +29,9 @@
* \note
* \warning
*/
+
+#define _GNU_SOURCE
+
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
@@ -37,8 +40,8 @@
#include <dlfcn.h>
#include <arpa/inet.h>
+#include <platform_types.h>
#include "config_userapi.h"
-extern void exit_fun(const char* s); // lte-softmodem clean exit function
configmodule_interface_t *config_get_if(void)
@@ -210,6 +213,36 @@ configmodule_interface_t *cfgif = config_get_if();
return ret;
}
+int config_getlist(paramlist_def_t *ParamList, paramdef_t *params, int numparams, char *prefix)
+{
+ if (CONFIG_ISFLAGSET(CONFIG_ABORT)) {
+ fprintf(stderr,"[CONFIG] config_get skipped, config module not properly initialized\n");
+ return -1;
+ }
+ if (!config_get_if())
+ return -1;
+
+ const int ret = config_get_if()->getlist(ParamList, params, numparams, prefix);
+ if (ret >= 0 && params) {
+ char *newprefix;
+ if (prefix) {
+ int rc = asprintf(&newprefix, "%s.%s", prefix, ParamList->listname);
+ if (rc < 0) newprefix = NULL;
+ } else {
+ newprefix = ParamList->listname;
+ }
+ char cfgpath[MAX_OPTNAME_SIZE*2 + 6]; /* prefix.listname.[listindex] */
+ for (int i = 0; i < ParamList->numelt; ++i) {
+ // TODO config_process_cmdline?
+ sprintf(cfgpath, "%s.[%i]", newprefix, i);
+ config_execcheck(ParamList->paramarray[i], numparams, cfgpath);
+ }
+ if (prefix)
+ free(newprefix);
+ }
+ return ret;
+}
+
int config_isparamset(paramdef_t *params,int paramidx)
{
if ((params[paramidx].paramflags & PARAMFLAG_PARAMSET) != 0) {
diff --git a/common/config/config_userapi.h b/common/config/config_userapi.h
index 217310db36ee4c71fdbbe811361c5b2304080354..2b40f8401be2466cda9adfbbb3725910b83fd828 100644
--- a/common/config/config_userapi.h
+++ b/common/config/config_userapi.h
@@ -38,8 +38,6 @@
extern "C"
{
#endif
-/* get rid of "exit_fun undeclared" warning */
-extern void exit_fun(const char* s);
#define CONFIG_GETSOURCE ( (config_get_if()==NULL) ? NULL : config_get_if()->cfgmode )
#define CONFIG_GETNUMP ( (config_get_if()==NULL) ? 0 : config_get_if()->num_cfgP )
@@ -59,7 +57,7 @@ extern int config_assign_ipv4addr(paramdef_t *cfgoptions, char *ipv4addr);
/* apis to get parameters, to be used by oai modules, at configuration time */
extern int config_get(paramdef_t *params,int numparams, char *prefix);
-#define config_getlist config_get_if()->getlist
+extern int config_getlist(paramlist_def_t *ParamList, paramdef_t *params, int numparams, char *prefix);
/* apis to retrieve parameters info after calling get or getlist functions */
extern int config_isparamset(paramdef_t *params,int paramidx);
diff --git a/common/config/libconfig/config_libconfig.c b/common/config/libconfig/config_libconfig.c
index f192fd2dc57c0af28e5df3c72238b4b730e3c81d..cb6fa46293ed77aa97812e557f8d6c4843c10ef9 100644
--- a/common/config/libconfig/config_libconfig.c
+++ b/common/config/libconfig/config_libconfig.c
@@ -91,8 +91,6 @@ int read_intarray(paramdef_t *cfgoptions,config_setting_t *setting, char *cfgpat
int config_libconfig_get(paramdef_t *cfgoptions,int numoptions, char *prefix )
{
-
-
config_setting_t *setting;
char *str;
int i,u;
@@ -103,15 +101,9 @@ int config_libconfig_get(paramdef_t *cfgoptions,int numoptions, char *prefix )
int notfound;
int defval;
int fatalerror=0;
- char *cfgpath; /* listname.[listindex].paramname */
int numdefvals=0;
-
- i = (prefix ==NULL) ? 0 : strlen(prefix);
- cfgpath = malloc( i+ MAX_OPTNAME_SIZE +1);
- if (cfgpath == NULL) {
- fprintf(stderr,"[LIBCONFIG] %s %i malloc error, %s\n", __FILE__, __LINE__,strerror(errno));
- return -1;
- }
+ char cfgpath[512]; /* 512 should be enough for the sprintf below */
+
for(i=0;i<numoptions;i++) {
if (prefix != NULL) {
@@ -253,7 +245,6 @@ int config_libconfig_get(paramdef_t *cfgoptions,int numoptions, char *prefix )
config_libconfig_end();
end_configmodule();
}
- free(cfgpath);
return status;
}
diff --git a/common/utils/LOG/log.c b/common/utils/LOG/log.c
index 989f77ee9a6d4de55a7b00374d7f6e6a1c56dcce..66c3986e87958f7c3ea9a9ac14adcfb9938c6b66 100644
--- a/common/utils/LOG/log.c
+++ b/common/utils/LOG/log.c
@@ -456,7 +456,7 @@ int rt = pthread_getname_np(pthread_self(), threadname,bufsize) ;
}
}
-int inline log_header(char *log_buffer, int buffsize, int comp, int level,const char *format) {
+static int log_header(char *log_buffer, int buffsize, int comp, int level,const char *format) {
char threadname[PR_SET_NAME];
return snprintf(log_buffer, buffsize , "%s%s[%s]%c %s %s%s",
log_level_highlight_end[level],
diff --git a/common/utils/LOG/vcd_signal_dumper.c b/common/utils/LOG/vcd_signal_dumper.c
index 607fe857031ca1a06ea747bae8e1b36d26396c11..666bf46d44135b7a6cb233032426e24f438e38f1 100644
--- a/common/utils/LOG/vcd_signal_dumper.c
+++ b/common/utils/LOG/vcd_signal_dumper.c
@@ -44,7 +44,6 @@
#include <unistd.h>
#include "assertions.h"
-#include "signals.h"
#include "vcd_signal_dumper.h"
diff --git a/common/utils/assertions.h b/common/utils/assertions.h
index f6728caf7bb5ee213b4f1c8b175c911d92a8962d..b872b009e258408e799f6dfaaf0cc2697c1913f4 100644
--- a/common/utils/assertions.h
+++ b/common/utils/assertions.h
@@ -19,9 +19,72 @@
* contact@openairinterface.org
*/
-#ifndef UTILS_ASSERTIONS_H_
-#define UTILS_ASSERTIONS_H_
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#ifdef CMAKER
+#include <platform_types.h>
+#endif
-#include "./itti/assertions.h"
+#if defined(ENB_MODE)
+# define display_backtrace()
+#else
+# include "backtrace.h"
+#endif
-#endif /* UTILS_ASSERTIONS_H_ */
+#ifndef ASSERTIONS_H_
+#define ASSERTIONS_H_
+
+void output_log_mem(void);
+#define _Assert_Exit_ \
+{ \
+ fprintf(stderr, "\nExiting execution\n"); \
+ display_backtrace(); \
+ fflush(stdout); \
+ fflush(stderr); \
+ exit(EXIT_FAILURE); \
+}
+
+#define _Assert_(cOND, aCTION, fORMAT, aRGS...) \
+do { \
+ if (!(cOND)) { \
+ fprintf(stderr, "\nAssertion ("#cOND") failed!\n" \
+ "In %s() %s:%d\n" fORMAT, \
+ __FUNCTION__, __FILE__, __LINE__, ##aRGS); \
+ aCTION; \
+ } \
+} while(0)
+
+#define AssertFatal(cOND, fORMAT, aRGS...) _Assert_(cOND, _Assert_Exit_, fORMAT, ##aRGS)
+
+#define AssertError(cOND, aCTION, fORMAT, aRGS...) _Assert_(cOND, aCTION, fORMAT, ##aRGS)
+
+
+
+#define DevCheck(cOND, vALUE1, vALUE2, vALUE3) \
+_Assert_(cOND, _Assert_Exit_, #vALUE1 ": %" PRIdMAX "\n" #vALUE2 ": %" PRIdMAX "\n" #vALUE3 ": %" PRIdMAX "\n\n", \
+ (intmax_t)vALUE1, (intmax_t)vALUE2, (intmax_t)vALUE3)
+
+#define DevCheck4(cOND, vALUE1, vALUE2, vALUE3, vALUE4) \
+_Assert_(cOND, _Assert_Exit_, #vALUE1": %" PRIdMAX "\n" #vALUE2 ": %" PRIdMAX "\n" #vALUE3 ": %" PRIdMAX "\n" #vALUE4 ": %" PRIdMAX "\n\n", \
+ (intmax_t)vALUE1, (intmax_t)vALUE2, (intmax_t)vALUE3, (intmax_t)vALUE4)
+
+#define DevParam(vALUE1, vALUE2, vALUE3) DevCheck(0, vALUE1, vALUE2, vALUE3)
+
+#define DevAssert(cOND) _Assert_(cOND, _Assert_Exit_, "")
+
+#define DevMessage(mESSAGE) _Assert_(0, _Assert_Exit_, #mESSAGE)
+
+#define CHECK_INIT_RETURN(fCT) \
+do { \
+ int fct_ret; \
+ if ((fct_ret = (fCT)) != 0) { \
+ fprintf(stderr, "Function "#fCT" has failed\n" \
+ "returning %d\n", fct_ret); \
+ fflush(stdout); \
+ fflush(stderr); \
+ exit(EXIT_FAILURE); \
+ } \
+} while(0)
+
+#endif /* ASSERTIONS_H_ */
diff --git a/common/utils/itti/backtrace.c b/common/utils/backtrace.c
similarity index 100%
rename from common/utils/itti/backtrace.c
rename to common/utils/backtrace.c
diff --git a/common/utils/itti/backtrace.h b/common/utils/backtrace.h
similarity index 100%
rename from common/utils/itti/backtrace.h
rename to common/utils/backtrace.h
diff --git a/common/utils/itti/Makefile.am b/common/utils/itti/Makefile.am
deleted file mode 100644
index 93f57046032a3db9fea32c30b12488a59da1e0c2..0000000000000000000000000000000000000000
--- a/common/utils/itti/Makefile.am
+++ /dev/null
@@ -1,32 +0,0 @@
-AM_CFLAGS = @ADD_CFLAGS@ \
- -I$(top_srcdir)/UTILS \
- -I$(top_srcdir)/COMMON \
- -I$(OPENAIR2_DIR)/UTIL/LFDS/liblfds6.1.1/liblfds611/inc \
- -DENABLE_EVENT_FD
-
-noinst_LTLIBRARIES = libitti.la
-
-BUILT_SOURCES = $(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611/bin/liblfds611.a
-
-$(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611/bin/liblfds611.a:
- @if [ ! -d $(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611/bin ]; then mkdir -p $(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611/bin; fi;
- @if [ ! -d $(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611/obj ]; then mkdir -p $(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611/obj; fi;
- @$(MAKE) -C $(OPENAIR2_DIR)/UTIL/LFDS/liblfds6.1.1/liblfds611/ -f makefile.linux OUTDIR=$(abs_top_builddir)/INTERTASK_INTERFACE/UTIL/LFDS/liblfds6.1.1/liblfds611
-
-libitti_la_LDFLAGS = -all-static
-libitti_la_SOURCES = \
- gtpv1_u_messages_def.h gtpv1_u_messages_types.h \
- nas_messages_def.h nas_messages_types.h \
- timer_messages_def.h timer_messages_types.h \
- s11_messages_def.h s11_messages_types.h \
- s1ap_messages_def.h s1ap_messages_types.h \
- s6a_messages_def.h s6a_messages_types.h \
- sgw_lite_def.h sgw_lite_messages_types.h \
- sctp_messages_def.h sctp_messages_types.h \
- udp_message_def.h udp_messages_types.h \
- intertask_interface.c intertask_interface.h \
- intertask_interface_dump.c intertask_interface_dump.h \
- assertions.h \
- backtrace.c backtrace.h \
- signals.c signals.h \
- timer.c timer.h
diff --git a/common/utils/itti/assertions.h b/common/utils/itti/assertions.h
deleted file mode 100644
index b872b009e258408e799f6dfaaf0cc2697c1913f4..0000000000000000000000000000000000000000
--- a/common/utils/itti/assertions.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-#ifdef CMAKER
-#include <platform_types.h>
-#endif
-
-#if defined(ENB_MODE)
-# define display_backtrace()
-#else
-# include "backtrace.h"
-#endif
-
-#ifndef ASSERTIONS_H_
-#define ASSERTIONS_H_
-
-void output_log_mem(void);
-#define _Assert_Exit_ \
-{ \
- fprintf(stderr, "\nExiting execution\n"); \
- display_backtrace(); \
- fflush(stdout); \
- fflush(stderr); \
- exit(EXIT_FAILURE); \
-}
-
-#define _Assert_(cOND, aCTION, fORMAT, aRGS...) \
-do { \
- if (!(cOND)) { \
- fprintf(stderr, "\nAssertion ("#cOND") failed!\n" \
- "In %s() %s:%d\n" fORMAT, \
- __FUNCTION__, __FILE__, __LINE__, ##aRGS); \
- aCTION; \
- } \
-} while(0)
-
-#define AssertFatal(cOND, fORMAT, aRGS...) _Assert_(cOND, _Assert_Exit_, fORMAT, ##aRGS)
-
-#define AssertError(cOND, aCTION, fORMAT, aRGS...) _Assert_(cOND, aCTION, fORMAT, ##aRGS)
-
-
-
-#define DevCheck(cOND, vALUE1, vALUE2, vALUE3) \
-_Assert_(cOND, _Assert_Exit_, #vALUE1 ": %" PRIdMAX "\n" #vALUE2 ": %" PRIdMAX "\n" #vALUE3 ": %" PRIdMAX "\n\n", \
- (intmax_t)vALUE1, (intmax_t)vALUE2, (intmax_t)vALUE3)
-
-#define DevCheck4(cOND, vALUE1, vALUE2, vALUE3, vALUE4) \
-_Assert_(cOND, _Assert_Exit_, #vALUE1": %" PRIdMAX "\n" #vALUE2 ": %" PRIdMAX "\n" #vALUE3 ": %" PRIdMAX "\n" #vALUE4 ": %" PRIdMAX "\n\n", \
- (intmax_t)vALUE1, (intmax_t)vALUE2, (intmax_t)vALUE3, (intmax_t)vALUE4)
-
-#define DevParam(vALUE1, vALUE2, vALUE3) DevCheck(0, vALUE1, vALUE2, vALUE3)
-
-#define DevAssert(cOND) _Assert_(cOND, _Assert_Exit_, "")
-
-#define DevMessage(mESSAGE) _Assert_(0, _Assert_Exit_, #mESSAGE)
-
-#define CHECK_INIT_RETURN(fCT) \
-do { \
- int fct_ret; \
- if ((fct_ret = (fCT)) != 0) { \
- fprintf(stderr, "Function "#fCT" has failed\n" \
- "returning %d\n", fct_ret); \
- fflush(stdout); \
- fflush(stderr); \
- exit(EXIT_FAILURE); \
- } \
-} while(0)
-
-#endif /* ASSERTIONS_H_ */
diff --git a/common/utils/itti/intertask_interface.c b/common/utils/itti/intertask_interface.c
deleted file mode 100644
index d088b59c041b8abeaf2408f0369a98588574537a..0000000000000000000000000000000000000000
--- a/common/utils/itti/intertask_interface.c
+++ /dev/null
@@ -1,930 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-#define _GNU_SOURCE
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-
-#include <sys/epoll.h>
-#include <sys/eventfd.h>
-
-#if !defined(TRUE)
-#define TRUE 1
-#endif
-
-#include "liblfds611.h"
-
-#include "assertions.h"
-#include "intertask_interface.h"
-
-#if T_TRACER
-#include "T.h"
-#endif
-
-/* Includes "intertask_interface_init.h" to check prototype coherence, but
- * disable threads and messages information generation.
- */
-#define CHECK_PROTOTYPE_ONLY
-#include "intertask_interface_init.h"
-#undef CHECK_PROTOTYPE_ONLY
-
-#include "signals.h"
-#include "timer.h"
-
-/* ITTI DEBUG groups */
-#define ITTI_DEBUG_POLL (1<<0)
-#define ITTI_DEBUG_SEND (1<<1)
-#define ITTI_DEBUG_EVEN_FD (1<<2)
-#define ITTI_DEBUG_INIT (1<<3)
-#define ITTI_DEBUG_EXIT (1<<4)
-#define ITTI_DEBUG_ISSUES (1<<5)
-#define ITTI_DEBUG_MP_STATISTICS (1<<6)
-
-const int itti_debug = (ITTI_DEBUG_ISSUES | ITTI_DEBUG_MP_STATISTICS);
-
-# define ITTI_DEBUG(m, x, args...) do { if ((m) & itti_debug) {fprintf(stdout, "[ITTI][D]"x, ##args); fflush (stdout);} } while(0);
-#define ITTI_ERROR(x, args...) do { fprintf(stdout, "[ITTI][E]"x, ##args); fflush (stdout); } while(0);
-
-/* Global message size */
-#define MESSAGE_SIZE(mESSAGEiD) (sizeof(MessageHeader) + itti_desc.messages_info[mESSAGEiD].size)
-
-
-extern int emulate_rf;
-
-typedef enum task_state_s {
- TASK_STATE_NOT_CONFIGURED, TASK_STATE_STARTING, TASK_STATE_READY, TASK_STATE_ENDED, TASK_STATE_MAX,
-} task_state_t;
-
-/* This list acts as a FIFO of messages received by tasks (RRC, NAS, ...) */
-typedef struct message_list_s {
- MessageDef *msg; ///< Pointer to the message
-
- message_number_t message_number; ///< Unique message number
- uint32_t message_priority; ///< Message priority
-} message_list_t;
-
-typedef struct thread_desc_s {
- /* pthread associated with the thread */
- pthread_t task_thread;
-
- /* State of the thread */
- volatile task_state_t task_state;
-
- /* This fd is used internally by ITTI. */
- int epoll_fd;
-
- /* The thread fd */
- int task_event_fd;
-
- /* Number of events to monitor */
- uint16_t nb_events;
-
-
- /* Array of events monitored by the task.
- * By default only one fd is monitored (the one used to received messages
- * from other tasks).
- * More events can be suscribed later by the task itself.
- */
- struct epoll_event *events;
-
- int epoll_nb_events;
-
- /* Flag to mark real time thread */
- unsigned real_time;
-
- /* Counter to indicate that messages are pending for the thread */
- unsigned messages_pending;
-} thread_desc_t;
-
-typedef struct task_desc_s {
- /* Queue of messages belonging to the task */
- struct lfds611_queue_state *message_queue;
-} task_desc_t;
-
-typedef struct itti_desc_s {
- thread_desc_t *threads;
- task_desc_t *tasks;
-
- /* Current message number. Incremented every call to send_msg_to_task */
- message_number_t message_number __attribute__((aligned(8)));
-
- thread_id_t thread_max;
- task_id_t task_max;
- MessagesIds messages_id_max;
-
- boolean_t thread_handling_signals;
- pthread_t thread_ref;
-
- const task_info_t *tasks_info;
- const message_info_t *messages_info;
-
- itti_lte_time_t lte_time;
-
- int running;
-
- volatile uint32_t created_tasks;
- volatile uint32_t ready_tasks;
- volatile int wait_tasks;
-} itti_desc_t;
-
-static itti_desc_t itti_desc;
-
-void *itti_malloc(task_id_t origin_task_id, task_id_t destination_task_id, ssize_t size)
-{
- void *ptr = NULL;
-
- ptr = malloc (size);
- if (ptr) memset(ptr,0,size);
-
- AssertFatal (ptr != NULL, "Memory allocation of %d bytes failed (%d -> %d)!\n", (int) size, origin_task_id, destination_task_id);
-
- return ptr;
-}
-
-int itti_free(task_id_t task_id, void *ptr)
-{
- int result = EXIT_SUCCESS;
- AssertFatal (ptr != NULL, "Trying to free a NULL pointer (%d)!\n", task_id);
-
- free (ptr);
-
- return (result);
-}
-
-static inline message_number_t itti_increment_message_number(void)
-{
- /* Atomic operation supported by GCC: returns the current message number
- * and then increment it by 1.
- * This can be done without mutex.
- */
- return __sync_fetch_and_add (&itti_desc.message_number, 1);
-}
-
-static inline uint32_t itti_get_message_priority(MessagesIds message_id)
-{
- AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
-
- return (itti_desc.messages_info[message_id].priority);
-}
-
-const char *itti_get_message_name(MessagesIds message_id)
-{
- AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
-
- return (itti_desc.messages_info[message_id].name);
-}
-
-const char *itti_get_task_name(task_id_t task_id)
-{
- if (itti_desc.task_max > 0) {
- AssertFatal (task_id < itti_desc.task_max, "Task id (%d) is out of range (%d)!\n", task_id, itti_desc.task_max);
- } else {
- return ("ITTI NOT INITIALIZED !!!");
- }
-
- return (itti_desc.tasks_info[task_id].name);
-}
-
-static task_id_t itti_get_current_task_id(void)
-{
- task_id_t task_id;
- thread_id_t thread_id;
- pthread_t thread = pthread_self ();
-
- for (task_id = TASK_FIRST; task_id < itti_desc.task_max; task_id++) {
- thread_id = TASK_GET_THREAD_ID(task_id);
-
- if (itti_desc.threads[thread_id].task_thread == thread) {
- return task_id;
- }
- }
-
- return TASK_UNKNOWN;
-}
-
-void itti_update_lte_time(uint32_t frame, uint8_t slot)
-{
- itti_desc.lte_time.frame = frame;
- itti_desc.lte_time.slot = slot;
-}
-
-int itti_send_broadcast_message(MessageDef *message_p)
-{
- task_id_t destination_task_id;
- task_id_t origin_task_id;
- thread_id_t origin_thread_id;
- uint32_t thread_id;
- int ret = 0;
- int result;
-
- AssertFatal (message_p != NULL, "Trying to broadcast a NULL message!\n");
-
- origin_task_id = message_p->ittiMsgHeader.originTaskId;
- origin_thread_id = TASK_GET_THREAD_ID(origin_task_id);
-
- destination_task_id = TASK_FIRST;
-
- for (thread_id = THREAD_FIRST; thread_id < itti_desc.thread_max; thread_id++) {
- MessageDef *new_message_p;
-
- while (thread_id != TASK_GET_THREAD_ID(destination_task_id)) {
- destination_task_id++;
- }
-
- /* Skip task that broadcast the message */
- if (thread_id != origin_thread_id) {
- /* Skip tasks which are not running */
- if (itti_desc.threads[thread_id].task_state == TASK_STATE_READY) {
- size_t size = sizeof(MessageHeader) + message_p->ittiMsgHeader.ittiMsgSize;
- new_message_p = itti_malloc( origin_task_id, destination_task_id, size );
- AssertFatal (new_message_p != NULL, "New message allocation failed!\n");
-
- memcpy( new_message_p, message_p, size );
- result = itti_send_msg_to_task (destination_task_id, INSTANCE_DEFAULT, new_message_p);
- AssertFatal (result >= 0, "Failed to send message %d to thread %d (task %d)!\n", message_p->ittiMsgHeader.messageId, thread_id, destination_task_id);
- }
- }
- }
-
- result = itti_free (ITTI_MSG_ORIGIN_ID(message_p), message_p);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
-
- return ret;
-}
-
-MessageDef *itti_alloc_new_message_sized(task_id_t origin_task_id, MessagesIds message_id, MessageHeaderSize size)
-{
- MessageDef *temp = NULL;
-
- AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
-
- if (origin_task_id == TASK_UNKNOWN) {
- /* Try to identify real origin task ID */
- origin_task_id = itti_get_current_task_id();
- }
-
- temp = itti_malloc (origin_task_id, TASK_UNKNOWN, sizeof(MessageHeader) + size);
-
- temp->ittiMsgHeader.messageId = message_id;
- temp->ittiMsgHeader.originTaskId = origin_task_id;
- temp->ittiMsgHeader.ittiMsgSize = size;
-
- return temp;
-}
-
-MessageDef *itti_alloc_new_message(task_id_t origin_task_id, MessagesIds message_id)
-{
- return itti_alloc_new_message_sized(origin_task_id, message_id, itti_desc.messages_info[message_id].size);
-}
-
-int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, MessageDef *message)
-{
- thread_id_t destination_thread_id;
- task_id_t origin_task_id;
- message_list_t *new;
- uint32_t priority;
- message_number_t message_number;
- uint32_t message_id;
-
- AssertFatal (message != NULL, "Message is NULL!\n");
- AssertFatal (destination_task_id < itti_desc.task_max, "Destination task id (%d) is out of range (%d)\n", destination_task_id, itti_desc.task_max);
-
- destination_thread_id = TASK_GET_THREAD_ID(destination_task_id);
- message->ittiMsgHeader.destinationTaskId = destination_task_id;
- message->ittiMsgHeader.instance = instance;
- message->ittiMsgHeader.lte_time.frame = itti_desc.lte_time.frame;
- message->ittiMsgHeader.lte_time.slot = itti_desc.lte_time.slot;
- message_id = message->ittiMsgHeader.messageId;
- AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
-
- origin_task_id = ITTI_MSG_ORIGIN_ID(message);
-
- priority = itti_get_message_priority (message_id);
-
- /* Increment the global message number */
- message_number = itti_increment_message_number ();
-
- if (destination_task_id != TASK_UNKNOWN) {
-
- if (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_ENDED ||
- itti_desc.threads[destination_thread_id].task_state == TASK_STATE_NOT_CONFIGURED) {
- ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Message %s, number %lu with priority %d can not be sent from %s to queue (%u:%s), unconfigured or ended destination task!\n",
- itti_desc.messages_info[message_id].name,
- message_number,
- priority,
- itti_get_task_name(origin_task_id),
- destination_task_id,
- itti_get_task_name(destination_task_id));
- } else {
- if(!emulate_rf){
- /* We cannot send a message if the task is not running */
- AssertFatal (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_READY,
- "Task %s Cannot send message %s (%d) to thread %d, it is not in ready state (%d)!\n",
- itti_get_task_name(origin_task_id),
- itti_desc.messages_info[message_id].name,
- message_id,
- destination_thread_id,
- itti_desc.threads[destination_thread_id].task_state);
- }
-
- /* Allocate new list element */
- new = (message_list_t *) itti_malloc (origin_task_id, destination_task_id, sizeof(struct message_list_s));
-
- /* Fill in members */
- new->msg = message;
- new->message_number = message_number;
- new->message_priority = priority;
-
- /* Enqueue message in destination task queue */
- if (lfds611_queue_enqueue(itti_desc.tasks[destination_task_id].message_queue, new) == 0) {
- AssertFatal(0, "Error: lfds611_queue_enqueue returns 0, queue is full, exiting\n");
- }
-
- {
- /* Only use event fd for tasks, subtasks will pool the queue */
- if (TASK_GET_PARENT_TASK_ID(destination_task_id) == TASK_UNKNOWN) {
- ssize_t write_ret;
- eventfd_t sem_counter = 1;
-
- /* Call to write for an event fd must be of 8 bytes */
- write_ret = write (itti_desc.threads[destination_thread_id].task_event_fd, &sem_counter, sizeof(sem_counter));
- AssertFatal (write_ret == sizeof(sem_counter), "Write to task message FD (%d) failed (%d/%d)\n",
- destination_thread_id, (int) write_ret, (int) sizeof(sem_counter));
- }
- }
-
- ITTI_DEBUG(ITTI_DEBUG_SEND, " Message %s, number %lu with priority %d successfully sent from %s to queue (%u:%s)\n",
- itti_desc.messages_info[message_id].name,
- message_number,
- priority,
- itti_get_task_name(origin_task_id),
- destination_task_id,
- itti_get_task_name(destination_task_id));
- }
- } else {
- /* This is a debug message to TASK_UNKNOWN, we can release safely release it */
- int result = itti_free(origin_task_id, message);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
- }
-
- return 0;
-}
-
-/* same as itti_send_msg_to_task but returns -1 in case of failure instead of crashing */
-/* TODO: this is a hack - the whole logic needs a proper rework. */
-/* look for HACK_RLC_UM_LIMIT for others places related to the hack. Please do not remove this comment. */
-int itti_try_send_msg_to_task(task_id_t destination_task_id, instance_t instance, MessageDef *message)
-{
- thread_id_t destination_thread_id;
- task_id_t origin_task_id;
- message_list_t *new;
- uint32_t priority;
- message_number_t message_number;
- uint32_t message_id;
-
- AssertFatal (message != NULL, "Message is NULL!\n");
- AssertFatal (destination_task_id < itti_desc.task_max, "Destination task id (%d) is out of range (%d)\n", destination_task_id, itti_desc.task_max);
-
- destination_thread_id = TASK_GET_THREAD_ID(destination_task_id);
- message->ittiMsgHeader.destinationTaskId = destination_task_id;
- message->ittiMsgHeader.instance = instance;
- message->ittiMsgHeader.lte_time.frame = itti_desc.lte_time.frame;
- message->ittiMsgHeader.lte_time.slot = itti_desc.lte_time.slot;
- message_id = message->ittiMsgHeader.messageId;
- AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
-
- origin_task_id = ITTI_MSG_ORIGIN_ID(message);
-
- priority = itti_get_message_priority (message_id);
-
- /* Increment the global message number */
- message_number = itti_increment_message_number ();
-
- if (destination_task_id != TASK_UNKNOWN) {
-
- if (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_ENDED ||
- itti_desc.threads[destination_thread_id].task_state == TASK_STATE_NOT_CONFIGURED) {
- ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Message %s, number %lu with priority %d can not be sent from %s to queue (%u:%s), unconfigured or ended destination task!\n",
- itti_desc.messages_info[message_id].name,
- message_number,
- priority,
- itti_get_task_name(origin_task_id),
- destination_task_id,
- itti_get_task_name(destination_task_id));
- } else {
- /* We cannot send a message if the task is not running */
- AssertFatal (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_READY,
- "Task %s Cannot send message %s (%d) to thread %d, it is not in ready state (%d)!\n",
- itti_get_task_name(origin_task_id),
- itti_desc.messages_info[message_id].name,
- message_id,
- destination_thread_id,
- itti_desc.threads[destination_thread_id].task_state);
-
- /* Allocate new list element */
- new = (message_list_t *) itti_malloc (origin_task_id, destination_task_id, sizeof(struct message_list_s));
-
- /* Fill in members */
- new->msg = message;
- new->message_number = message_number;
- new->message_priority = priority;
-
- /* Enqueue message in destination task queue */
- if (lfds611_queue_enqueue(itti_desc.tasks[destination_task_id].message_queue, new) == 0) {
- itti_free(origin_task_id, new);
- return -1;
- }
-
- {
- /* Only use event fd for tasks, subtasks will pool the queue */
- if (TASK_GET_PARENT_TASK_ID(destination_task_id) == TASK_UNKNOWN) {
- ssize_t write_ret;
- eventfd_t sem_counter = 1;
-
- /* Call to write for an event fd must be of 8 bytes */
- write_ret = write (itti_desc.threads[destination_thread_id].task_event_fd, &sem_counter, sizeof(sem_counter));
- AssertFatal (write_ret == sizeof(sem_counter), "Write to task message FD (%d) failed (%d/%d)\n",
- destination_thread_id, (int) write_ret, (int) sizeof(sem_counter));
- }
- }
-
- ITTI_DEBUG(ITTI_DEBUG_SEND, " Message %s, number %lu with priority %d successfully sent from %s to queue (%u:%s)\n",
- itti_desc.messages_info[message_id].name,
- message_number,
- priority,
- itti_get_task_name(origin_task_id),
- destination_task_id,
- itti_get_task_name(destination_task_id));
- }
- } else {
- /* This is a debug message to TASK_UNKNOWN, we can release safely release it */
- int result = itti_free(origin_task_id, message);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
- }
-
- return 0;
-}
-
-void itti_subscribe_event_fd(task_id_t task_id, int fd)
-{
- thread_id_t thread_id;
- struct epoll_event event;
-
- AssertFatal (task_id < itti_desc.task_max, "Task id (%d) is out of range (%d)!\n", task_id, itti_desc.task_max);
-
- thread_id = TASK_GET_THREAD_ID(task_id);
- itti_desc.threads[thread_id].nb_events++;
-
- /* Reallocate the events */
- itti_desc.threads[thread_id].events = realloc(
- itti_desc.threads[thread_id].events,
- itti_desc.threads[thread_id].nb_events * sizeof(struct epoll_event));
-
- event.events = EPOLLIN | EPOLLERR;
- event.data.u64 = 0;
- event.data.fd = fd;
-
- /* Add the event fd to the list of monitored events */
- if (epoll_ctl(itti_desc.threads[thread_id].epoll_fd, EPOLL_CTL_ADD, fd,
- &event) != 0) {
- /* Always assert on this condition */
- AssertFatal (0, "epoll_ctl (EPOLL_CTL_ADD) failed for task %s, fd %d: %s!\n",
- itti_get_task_name(task_id), fd, strerror(errno));
- }
-
- ITTI_DEBUG(ITTI_DEBUG_EVEN_FD, " Successfully subscribed fd %d for task %s\n", fd, itti_get_task_name(task_id));
-}
-
-void itti_unsubscribe_event_fd(task_id_t task_id, int fd)
-{
- thread_id_t thread_id;
-
- AssertFatal (task_id < itti_desc.task_max, "Task id (%d) is out of range (%d)!\n", task_id, itti_desc.task_max);
- AssertFatal (fd >= 0, "File descriptor (%d) is invalid!\n", fd);
-
- thread_id = TASK_GET_THREAD_ID(task_id);
-
- /* Add the event fd to the list of monitored events */
- if (epoll_ctl(itti_desc.threads[thread_id].epoll_fd, EPOLL_CTL_DEL, fd, NULL) != 0) {
- /* Always assert on this condition */
- AssertFatal (0, "epoll_ctl (EPOLL_CTL_DEL) failed for task %s, fd %d: %s!\n",
- itti_get_task_name(task_id), fd, strerror(errno));
- }
-
- itti_desc.threads[thread_id].nb_events--;
- itti_desc.threads[thread_id].events = realloc(
- itti_desc.threads[thread_id].events,
- itti_desc.threads[thread_id].nb_events * sizeof(struct epoll_event));
-}
-
-int itti_get_events(task_id_t task_id, struct epoll_event **events)
-{
- thread_id_t thread_id;
-
- AssertFatal (task_id < itti_desc.task_max, "Task id (%d) is out of range (%d)\n", task_id, itti_desc.task_max);
-
- thread_id = TASK_GET_THREAD_ID(task_id);
- *events = itti_desc.threads[thread_id].events;
-
- return itti_desc.threads[thread_id].epoll_nb_events;
-}
-
-static inline void itti_receive_msg_internal_event_fd(task_id_t task_id, uint8_t polling, MessageDef **received_msg)
-{
- thread_id_t thread_id;
- int epoll_ret = 0;
- int epoll_timeout = 0;
- int i;
-
- AssertFatal (task_id < itti_desc.task_max, "Task id (%d) is out of range (%d)!\n", task_id, itti_desc.task_max);
- AssertFatal (received_msg != NULL, "Received message is NULL!\n");
-
- thread_id = TASK_GET_THREAD_ID(task_id);
- *received_msg = NULL;
-
- if (polling) {
- /* In polling mode we set the timeout to 0 causing epoll_wait to return
- * immediately.
- */
- epoll_timeout = 0;
- } else {
- /* timeout = -1 causes the epoll_wait to wait indefinitely.
- */
- epoll_timeout = -1;
- }
-
- do {
- epoll_ret = epoll_wait(itti_desc.threads[thread_id].epoll_fd,
- itti_desc.threads[thread_id].events,
- itti_desc.threads[thread_id].nb_events,
- epoll_timeout);
- } while (epoll_ret < 0 && errno == EINTR);
-
- if (epoll_ret < 0) {
- AssertFatal (0, "epoll_wait failed for task %s: %s!\n", itti_get_task_name(task_id), strerror(errno));
- }
-
- if (epoll_ret == 0 && polling) {
- /* No data to read -> return */
- return;
- }
-
- itti_desc.threads[thread_id].epoll_nb_events = epoll_ret;
-
- for (i = 0; i < epoll_ret; i++) {
- /* Check if there is an event for ITTI for the event fd */
- if ((itti_desc.threads[thread_id].events[i].events & EPOLLIN) &&
- (itti_desc.threads[thread_id].events[i].data.fd == itti_desc.threads[thread_id].task_event_fd)) {
- struct message_list_s *message = NULL;
- eventfd_t sem_counter;
- ssize_t read_ret;
- int result;
-
- /* Read will always return 1 */
- read_ret = read (itti_desc.threads[thread_id].task_event_fd, &sem_counter, sizeof(sem_counter));
- AssertFatal (read_ret == sizeof(sem_counter), "Read from task message FD (%d) failed (%d/%d)!\n", thread_id, (int) read_ret, (int) sizeof(sem_counter));
-
- if (lfds611_queue_dequeue (itti_desc.tasks[task_id].message_queue, (void **) &message) == 0) {
- /* No element in list -> this should not happen */
- AssertFatal (0, "No message in queue for task %d while there are %d events and some for the messages queue!\n", task_id, epoll_ret);
- }
-
- AssertFatal(message != NULL, "Message from message queue is NULL!\n");
- *received_msg = message->msg;
-
-
- result = itti_free (ITTI_MSG_ORIGIN_ID(*received_msg), message);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
-
-
- /* Mark that the event has been processed */
- itti_desc.threads[thread_id].events[i].events &= ~EPOLLIN;
- return;
- }
- }
-}
-
-void itti_receive_msg(task_id_t task_id, MessageDef **received_msg)
-{
-
- itti_receive_msg_internal_event_fd(task_id, 0, received_msg);
-
-}
-
-void itti_poll_msg(task_id_t task_id, MessageDef **received_msg)
-{
- AssertFatal (task_id < itti_desc.task_max, "Task id (%d) is out of range (%d)!\n", task_id, itti_desc.task_max);
-
- *received_msg = NULL;
-
- {
- struct message_list_s *message;
-
- if (lfds611_queue_dequeue (itti_desc.tasks[task_id].message_queue, (void **) &message) == 1) {
- int result;
-
- *received_msg = message->msg;
- result = itti_free (ITTI_MSG_ORIGIN_ID(*received_msg), message);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
- }
- }
-
- if (*received_msg == NULL) {
- ITTI_DEBUG(ITTI_DEBUG_POLL, " No message in queue[(%u:%s)]\n", task_id, itti_get_task_name(task_id));
- }
-
-}
-
-int itti_create_task(task_id_t task_id, void *(*start_routine)(void *), void *args_p)
-{
- thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
- int result;
-
- AssertFatal (start_routine != NULL, "Start routine is NULL!\n");
- AssertFatal (thread_id < itti_desc.thread_max, "Thread id (%d) is out of range (%d)!\n", thread_id, itti_desc.thread_max);
- AssertFatal (itti_desc.threads[thread_id].task_state == TASK_STATE_NOT_CONFIGURED, "Task %d, thread %d state is not correct (%d)!\n",
- task_id, thread_id, itti_desc.threads[thread_id].task_state);
-
- itti_desc.threads[thread_id].task_state = TASK_STATE_STARTING;
-
- ITTI_DEBUG(ITTI_DEBUG_INIT, " Creating thread for task %s ...\n", itti_get_task_name(task_id));
-
- result = pthread_create (&itti_desc.threads[thread_id].task_thread, NULL, start_routine, args_p);
- AssertFatal (result >= 0, "Thread creation for task %d, thread %d failed (%d)!\n", task_id, thread_id, result);
- char name[16];
- snprintf( name, sizeof(name), "ITTI %d", thread_id );
- pthread_setname_np( itti_desc.threads[thread_id].task_thread, name );
-
- itti_desc.created_tasks ++;
-
- /* Wait till the thread is completely ready */
- while (itti_desc.threads[thread_id].task_state != TASK_STATE_READY)
- usleep (1000);
-
- return 0;
-}
-
-void itti_set_task_real_time(task_id_t task_id)
-{
- thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
-
- DevCheck(thread_id < itti_desc.thread_max, thread_id, itti_desc.thread_max, 0);
-
- itti_desc.threads[thread_id].real_time = TRUE;
-}
-
-void itti_wait_ready(int wait_tasks)
-{
- itti_desc.wait_tasks = wait_tasks;
-
- ITTI_DEBUG(ITTI_DEBUG_INIT,
- " wait for tasks: %s, created tasks %d, ready tasks %d\n",
- itti_desc.wait_tasks ? "yes" : "no",
- itti_desc.created_tasks,
- itti_desc.ready_tasks);
-
- AssertFatal (itti_desc.created_tasks == itti_desc.ready_tasks, "Number of created tasks (%d) does not match ready tasks (%d), wait task %d!\n",
- itti_desc.created_tasks, itti_desc.ready_tasks, itti_desc.wait_tasks);
-}
-
-void itti_mark_task_ready(task_id_t task_id)
-{
- thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
-
- AssertFatal (thread_id < itti_desc.thread_max, "Thread id (%d) is out of range (%d)!\n", thread_id, itti_desc.thread_max);
-
- /* Mark the thread as using LFDS queue */
- lfds611_queue_use(itti_desc.tasks[task_id].message_queue);
-
-#if defined(UE_EXPANSION) || defined(RTAI)
- /* Assign low priority to created threads */
- {
- struct sched_param sched_param;
- sched_param.sched_priority = sched_get_priority_min(SCHED_FIFO) + 1;
- sched_setscheduler(0, SCHED_FIFO, &sched_param);
- }
-#endif
-
- itti_desc.threads[thread_id].task_state = TASK_STATE_READY;
- itti_desc.ready_tasks ++;
-
- while (itti_desc.wait_tasks != 0) {
- usleep (10000);
- }
-
- ITTI_DEBUG(ITTI_DEBUG_INIT, " task %s started\n", itti_get_task_name(task_id));
-}
-
-void itti_exit_task(void)
-{
- task_id_t task_id = itti_get_current_task_id();
- thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
-
-#if defined(OAI_EMU) || defined(RTAI)
- if (task_id > TASK_UNKNOWN) {
- VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_ITTI_RECV_MSG,
- __sync_and_and_fetch (&itti_desc.vcd_receive_msg, ~(1L << task_id)));
- }
-#endif
-
- itti_desc.threads[thread_id].task_state = TASK_STATE_NOT_CONFIGURED;
- itti_desc.created_tasks--;
- ITTI_DEBUG(ITTI_DEBUG_EXIT, "Thread for task %s (%d) exits\n", itti_get_task_name(task_id), task_id);
- pthread_exit (NULL);
-}
-
-void itti_terminate_tasks(task_id_t task_id)
-{
- // Sends Terminate signals to all tasks.
- itti_send_terminate_message (task_id);
-
- if (itti_desc.thread_handling_signals) {
- pthread_kill (itti_desc.thread_ref, SIGUSR1);
- }
-
- pthread_exit (NULL);
-}
-
-int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,
- const message_info_t *messages_info)
-{
- task_id_t task_id;
- thread_id_t thread_id;
- int ret;
-
- itti_desc.message_number = 1;
-
- ITTI_DEBUG(ITTI_DEBUG_INIT, " Init: %d tasks, %d threads, %d messages\n", task_max, thread_max, messages_id_max);
-
- CHECK_INIT_RETURN(signal_mask());
-
- /* Saves threads and messages max values */
- itti_desc.task_max = task_max;
- itti_desc.thread_max = thread_max;
- itti_desc.messages_id_max = messages_id_max;
- itti_desc.thread_handling_signals = FALSE;
- itti_desc.tasks_info = tasks_info;
- itti_desc.messages_info = messages_info;
-
- /* Allocates memory for tasks info */
- itti_desc.tasks = calloc (itti_desc.task_max, sizeof(task_desc_t));
-
- /* Allocates memory for threads info */
- itti_desc.threads = calloc (itti_desc.thread_max, sizeof(thread_desc_t));
-
- /* Initializing each queue and related stuff */
- for (task_id = TASK_FIRST; task_id < itti_desc.task_max; task_id++) {
- ITTI_DEBUG(ITTI_DEBUG_INIT, " Initializing %stask %s%s%s\n",
- itti_desc.tasks_info[task_id].parent_task != TASK_UNKNOWN ? "sub-" : "",
- itti_desc.tasks_info[task_id].name,
- itti_desc.tasks_info[task_id].parent_task != TASK_UNKNOWN ? " with parent " : "",
- itti_desc.tasks_info[task_id].parent_task != TASK_UNKNOWN ?
- itti_get_task_name(itti_desc.tasks_info[task_id].parent_task) : "");
-
- ITTI_DEBUG(ITTI_DEBUG_INIT, " Creating queue of message of size %u\n", itti_desc.tasks_info[task_id].queue_size);
-
- ret = lfds611_queue_new(&itti_desc.tasks[task_id].message_queue, itti_desc.tasks_info[task_id].queue_size);
-
- if (0 == ret) {
- AssertFatal (0, "lfds611_queue_new failed for task %s!\n", itti_get_task_name(task_id));
- }
- }
-
- /* Initializing each thread */
- for (thread_id = THREAD_FIRST; thread_id < itti_desc.thread_max; thread_id++) {
- itti_desc.threads[thread_id].task_state = TASK_STATE_NOT_CONFIGURED;
-
- itti_desc.threads[thread_id].epoll_fd = epoll_create1(0);
-
- if (itti_desc.threads[thread_id].epoll_fd == -1) {
- /* Always assert on this condition */
- AssertFatal (0, "Failed to create new epoll fd: %s!\n", strerror(errno));
- }
-
- itti_desc.threads[thread_id].task_event_fd = eventfd(0, EFD_SEMAPHORE);
-
- if (itti_desc.threads[thread_id].task_event_fd == -1) {
- /* Always assert on this condition */
- AssertFatal (0, " eventfd failed: %s!\n", strerror(errno));
- }
-
- itti_desc.threads[thread_id].nb_events = 1;
-
- itti_desc.threads[thread_id].events = calloc(1, sizeof(struct epoll_event));
-
- itti_desc.threads[thread_id].events->events = EPOLLIN | EPOLLERR;
- itti_desc.threads[thread_id].events->data.fd = itti_desc.threads[thread_id].task_event_fd;
-
- /* Add the event fd to the list of monitored events */
- if (epoll_ctl(itti_desc.threads[thread_id].epoll_fd, EPOLL_CTL_ADD,
- itti_desc.threads[thread_id].task_event_fd, itti_desc.threads[thread_id].events) != 0) {
- /* Always assert on this condition */
- AssertFatal (0, " epoll_ctl (EPOLL_CTL_ADD) failed: %s!\n", strerror(errno));
- }
-
- ITTI_DEBUG(ITTI_DEBUG_EVEN_FD, " Successfully subscribed fd %d for thread %d\n",
- itti_desc.threads[thread_id].task_event_fd, thread_id);
-
- }
-
- itti_desc.running = 1;
- itti_desc.wait_tasks = 0;
- itti_desc.created_tasks = 0;
- itti_desc.ready_tasks = 0;
- CHECK_INIT_RETURN(timer_init ());
-
- return 0;
-}
-
-void itti_wait_tasks_end(void)
-{
- int end = 0;
- int thread_id;
- task_id_t task_id;
- int ready_tasks;
- int result;
- int retries = 10;
-
- itti_desc.thread_handling_signals = TRUE;
- itti_desc.thread_ref=pthread_self ();
-
- /* Handle signals here */
- while (end == 0) {
- signal_handle (&end);
- }
-
- printf("closing all tasks\n");
- sleep(1);
-
- do {
- ready_tasks = 0;
-
- task_id = TASK_FIRST;
-
- for (thread_id = THREAD_FIRST; thread_id < itti_desc.thread_max; thread_id++) {
- /* Skip tasks which are not running */
- if (itti_desc.threads[thread_id].task_state == TASK_STATE_READY) {
- while (thread_id != TASK_GET_THREAD_ID(task_id)) {
- task_id++;
- }
-
- result = pthread_tryjoin_np (itti_desc.threads[thread_id].task_thread, NULL);
-
- ITTI_DEBUG(ITTI_DEBUG_EXIT, " Thread %s join status %d\n", itti_get_task_name(task_id), result);
-
- if (result == 0) {
- /* Thread has terminated */
- itti_desc.threads[thread_id].task_state = TASK_STATE_ENDED;
- } else {
- /* Thread is still running, count it */
- ready_tasks++;
- }
- }
- }
-
- if (ready_tasks > 0) {
- usleep (100 * 1000);
- }
- } while ((ready_tasks > 0) && (retries--)&& (!end) );
-
- printf("ready_tasks %d\n",ready_tasks);
-
- itti_desc.running = 0;
-
- if (ready_tasks > 0) {
- ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Some threads are still running, force exit\n");
- exit (0);
- }
-}
-
-void itti_send_terminate_message(task_id_t task_id)
-{
- MessageDef *terminate_message_p;
-
- terminate_message_p = itti_alloc_new_message (task_id, TERMINATE_MESSAGE);
-
- itti_send_broadcast_message (terminate_message_p);
-}
diff --git a/common/utils/itti/intertask_interface.h b/common/utils/itti/intertask_interface.h
deleted file mode 100644
index ada34ce1b722a09722373cc5a650870364891b4e..0000000000000000000000000000000000000000
--- a/common/utils/itti/intertask_interface.h
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-/** @defgroup _intertask_interface_impl_ Intertask Interface Mechanisms
- * Implementation
- * @ingroup _ref_implementation_
- * @{
- */
-
-#include <sys/epoll.h>
-
-#ifndef INTERTASK_INTERFACE_H_
-#define INTERTASK_INTERFACE_H_
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "intertask_interface_conf.h"
-#include "intertask_interface_types.h"
-
-#define ITTI_MSG_ID(mSGpTR) ((mSGpTR)->ittiMsgHeader.messageId)
-#define ITTI_MSG_ORIGIN_ID(mSGpTR) ((mSGpTR)->ittiMsgHeader.originTaskId)
-#define ITTI_MSG_DESTINATION_ID(mSGpTR) ((mSGpTR)->ittiMsgHeader.destinationTaskId)
-#define ITTI_MSG_INSTANCE(mSGpTR) ((mSGpTR)->ittiMsgHeader.instance)
-#define ITTI_MSG_NAME(mSGpTR) itti_get_message_name(ITTI_MSG_ID(mSGpTR))
-#define ITTI_MSG_ORIGIN_NAME(mSGpTR) itti_get_task_name(ITTI_MSG_ORIGIN_ID(mSGpTR))
-#define ITTI_MSG_DESTINATION_NAME(mSGpTR) itti_get_task_name(ITTI_MSG_DESTINATION_ID(mSGpTR))
-
-/* Make the message number platform specific */
-typedef unsigned long message_number_t;
-#define MESSAGE_NUMBER_SIZE (sizeof(unsigned long))
-
-typedef enum message_priorities_e {
- MESSAGE_PRIORITY_MAX = 100,
- MESSAGE_PRIORITY_MAX_LEAST = 85,
- MESSAGE_PRIORITY_MED_PLUS = 70,
- MESSAGE_PRIORITY_MED = 55,
- MESSAGE_PRIORITY_MED_LEAST = 40,
- MESSAGE_PRIORITY_MIN_PLUS = 25,
- MESSAGE_PRIORITY_MIN = 10,
-} message_priorities_t;
-
-typedef struct message_info_s {
- task_id_t id;
- message_priorities_t priority;
- /* Message payload size */
- MessageHeaderSize size;
- /* Printable name */
- const char * const name;
-} message_info_t;
-
-typedef enum task_priorities_e {
- TASK_PRIORITY_MAX = 100,
- TASK_PRIORITY_MAX_LEAST = 85,
- TASK_PRIORITY_MED_PLUS = 70,
- TASK_PRIORITY_MED = 55,
- TASK_PRIORITY_MED_LEAST = 40,
- TASK_PRIORITY_MIN_PLUS = 25,
- TASK_PRIORITY_MIN = 10,
-} task_priorities_t;
-
-typedef struct task_info_s {
- thread_id_t thread;
- task_id_t parent_task;
- task_priorities_t priority;
- unsigned int queue_size;
- /* Printable name */
- const char * const name;
-} task_info_t;
-
-/** \brief Update the itti LTE time reference for messages
- \param current reference frame
- \param current reference slot
- @returns < 0 on failure, 0 otherwise
- **/
-void itti_update_lte_time(uint32_t frame, uint8_t slot);
-
-/** \brief Send a broadcast message to every task
- \param message_p Pointer to the message to send
- @returns < 0 on failure, 0 otherwise
- **/
-int itti_send_broadcast_message(MessageDef *message_p);
-
-/** \brief Send a message to a task (could be itself)
- \param task_id Task ID
- \param instance Instance of the task used for virtualization
- \param message Pointer to the message to send
- @returns -1 on failure, 0 otherwise
- **/
-int itti_send_msg_to_task(task_id_t task_id, instance_t instance, MessageDef *message);
-
-/* TODO: this is a hack. Almost no caller of itti_send_msg_to_task checks
- * the return value so it has been changed to crash the program in case
- * of failure instead of returning -1 as the documentation above says.
- * The RLC UM code may receive too much data when doing UDP at a higher
- * throughput than the link allows and so for this specific case we need
- * a version that actually returns -1 on failure.
- *
- * This needs to be cleaned at some point.
- */
-/* look for HACK_RLC_UM_LIMIT for others places related to the hack. Please do not remove this comment. */
-int itti_try_send_msg_to_task(task_id_t task_id, instance_t instance, MessageDef *message);
-
-/** \brief Add a new fd to monitor.
- * NOTE: it is up to the user to read data associated with the fd
- * \param task_id Task ID of the receiving task
- * \param fd The file descriptor to monitor
- **/
-void itti_subscribe_event_fd(task_id_t task_id, int fd);
-
-/** \brief Remove a fd from the list of fd to monitor
- * \param task_id Task ID of the task
- * \param fd The file descriptor to remove
- **/
-void itti_unsubscribe_event_fd(task_id_t task_id, int fd);
-
-/** \brief Return the list of events excluding the fd associated with itti
- * \param task_id Task ID of the task
- * \param events events list
- * @returns number of events to handle
- **/
-int itti_get_events(task_id_t task_id, struct epoll_event **events);
-
-/** \brief Retrieves a message in the queue associated to task_id.
- * If the queue is empty, the thread is blocked till a new message arrives.
- \param task_id Task ID of the receiving task
- \param received_msg Pointer to the allocated message
- **/
-void itti_receive_msg(task_id_t task_id, MessageDef **received_msg);
-
-/** \brief Try to retrieves a message in the queue associated to task_id.
- \param task_id Task ID of the receiving task
- \param received_msg Pointer to the allocated message
- **/
-void itti_poll_msg(task_id_t task_id, MessageDef **received_msg);
-
-/** \brief Start thread associated to the task
- * \param task_id task to start
- * \param start_routine entry point for the task
- * \param args_p Optional argument to pass to the start routine
- * @returns -1 on failure, 0 otherwise
- **/
-int itti_create_task(task_id_t task_id,
- void *(*start_routine) (void *),
- void *args_p);
-
-/** \brief Mark the task as a real time task
- * \param task_id task to mark as real time
- **/
-void itti_set_task_real_time(task_id_t task_id);
-
-/** \brief Indicates to ITTI if newly created tasks should wait for all tasks to be ready
- * \param wait_tasks non 0 to make new created tasks to wait, 0 to let created tasks to run
- **/
-void itti_wait_ready(int wait_tasks);
-
-/** \brief Mark the task as in ready state
- * \param task_id task to mark as ready
- **/
-void itti_mark_task_ready(task_id_t task_id);
-
-/** \brief Exit the current task.
- **/
-void itti_exit_task(void);
-
-/** \brief Indicate that the task is completed and initiate termination of all tasks.
- * \param task_id task that is completed
- **/
-void itti_terminate_tasks(task_id_t task_id);
-
-/** \brief Return the printable string associated with the message
- * \param message_id Id of the message
- **/
-const char *itti_get_message_name(MessagesIds message_id);
-
-/** \brief Return the printable string associated with a task id
- * \param thread_id Id of the task
- **/
-const char *itti_get_task_name(task_id_t task_id);
-
-/** \brief Alloc and memset(0) a new itti message.
- * \param origin_task_id Task ID of the sending task
- * \param message_id Message ID
- * @returns NULL in case of failure or newly allocated mesage ref
- **/
-MessageDef *itti_alloc_new_message(
- task_id_t origin_task_id,
- MessagesIds message_id);
-
-/** \brief Alloc and memset(0) a new itti message.
- * \param origin_task_id Task ID of the sending task
- * \param message_id Message ID
- * \param size size of the payload to send
- * @returns NULL in case of failure or newly allocated mesage ref
- **/
-MessageDef *itti_alloc_new_message_sized(
- task_id_t origin_task_id,
- MessagesIds message_id,
- MessageHeaderSize size);
-
-/** \brief handle signals and wait for all threads to join when the process complete.
- * This function should be called from the main thread after having created all ITTI tasks.
- **/
-void itti_wait_tasks_end(void);
-
-/** \brief Send a termination message to all tasks.
- * \param task_id task that is broadcasting the message.
- **/
-void itti_send_terminate_message(task_id_t task_id);
-
-void *itti_malloc(task_id_t origin_task_id, task_id_t destination_task_id, ssize_t size);
-
-int itti_free(task_id_t task_id, void *ptr);
-
-#endif /* INTERTASK_INTERFACE_H_ */
-/* @} */
diff --git a/common/utils/itti/intertask_interface_init.h b/common/utils/itti/intertask_interface_init.h
deleted file mode 100644
index dbd4e1b2ec061c2a0e334c9a8c5e80dae0b51964..0000000000000000000000000000000000000000
--- a/common/utils/itti/intertask_interface_init.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-/** @defgroup _intertask_interface_impl_ Intertask Interface Mechanisms
- * Implementation
- * @ingroup _ref_implementation_
- * @{
- */
-
-/********************************************************************************
- *
- * !!! This header should only be included by the file that initialize
- * the intertask interface module for the process !!!
- *
- * Other files should include "intertask_interface.h"
- *
- *******************************************************************************/
-
-#ifndef INTERTASK_INTERFACE_INIT_H_
-#define INTERTASK_INTERFACE_INIT_H_
-
-#include "intertask_interface.h"
-
-#ifndef CHECK_PROTOTYPE_ONLY
-
-/* Map task id to printable name. */
-const task_info_t tasks_info[] = {
- {0, TASK_UNKNOWN, 0, 0, "TASK_UNKNOWN"},
-#define TASK_DEF(tHREADiD, pRIO, qUEUEsIZE) { tHREADiD##_THREAD, TASK_UNKNOWN, pRIO, qUEUEsIZE, #tHREADiD },
-#define SUB_TASK_DEF(tHREADiD, sUBtASKiD, qUEUEsIZE) { sUBtASKiD##_THREAD, tHREADiD##_THREAD, 0, qUEUEsIZE, #sUBtASKiD },
-#include <tasks_def.h>
-#undef SUB_TASK_DEF
-#undef TASK_DEF
-};
-
-/* Map message id to message information */
-const message_info_t messages_info[] = {
-#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) { iD, pRIO, sizeof(sTRUCT), #iD },
-#include <messages_def.h>
-#undef MESSAGE_DEF
-};
-
-#endif
-
-/** \brief Init function for the intertask interface. Init queues, Mutexes and Cond vars.
- * \param thread_max Maximum number of threads
- * \param messages_id_max Maximum message id
- * \param threads_name Pointer on the threads name information as created by this include file
- * \param messages_info Pointer on messages information as created by this include file
- **/
-int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,
- const message_info_t *messages_info);
-
-#endif /* INTERTASK_INTERFACE_INIT_H_ */
-/* @} */
diff --git a/common/utils/itti/intertask_interface_types.h b/common/utils/itti/intertask_interface_types.h
deleted file mode 100644
index af1b4e9aa98931b52de2cea454f720e13748171a..0000000000000000000000000000000000000000
--- a/common/utils/itti/intertask_interface_types.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-/** @defgroup _intertask_interface_impl_ Intertask Interface Mechanisms
- * Implementation
- * @ingroup _ref_implementation_
- * @{
- */
-
-#ifndef INTERTASK_INTERFACE_TYPES_H_
-#define INTERTASK_INTERFACE_TYPES_H_
-
-#include "itti_types.h"
-#include "platform_types.h"
-
-/* Defines to handle bit fields on unsigned long values */
-#define UL_BIT_MASK(lENGTH) ((1UL << (lENGTH)) - 1UL)
-#define UL_BIT_SHIFT(vALUE, oFFSET) ((vALUE) << (oFFSET))
-#define UL_BIT_UNSHIFT(vALUE, oFFSET) ((vALUE) >> (oFFSET))
-
-#define UL_FIELD_MASK(oFFSET, lENGTH) UL_BIT_SHIFT(UL_BIT_MASK(lENGTH), (oFFSET))
-#define UL_FIELD_INSERT(vALUE, fIELD, oFFSET, lENGTH) (((vALUE) & (~UL_FIELD_MASK(oFFSET, lENGTH))) | UL_BIT_SHIFT(((fIELD) & UL_BIT_MASK(lENGTH)), oFFSET))
-#define UL_FIELD_EXTRACT(vALUE, oFFSET, lENGTH) (UL_BIT_UNSHIFT((vALUE), (oFFSET)) & UL_BIT_MASK(lENGTH))
-
-/* Definitions of task ID fields */
-#define TASK_THREAD_ID_OFFSET 8
-#define TASK_THREAD_ID_LENGTH 8
-
-#define TASK_SUB_TASK_ID_OFFSET 0
-#define TASK_SUB_TASK_ID_LENGTH 8
-
-/* Defines to extract task ID fields */
-#define TASK_GET_THREAD_ID(tASKiD) (itti_desc.tasks_info[tASKiD].thread)
-#define TASK_GET_PARENT_TASK_ID(tASKiD) (itti_desc.tasks_info[tASKiD].parent_task)
-/* Extract the instance from a message */
-#define ITTI_MESSAGE_GET_INSTANCE(mESSAGE) ((mESSAGE)->ittiMsgHeader.instance)
-
-#include <messages_types.h>
-
-/* This enum defines messages ids. Each one is unique. */
-typedef enum {
-#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) iD,
-#include <messages_def.h>
-#undef MESSAGE_DEF
-
- MESSAGES_ID_MAX,
-} MessagesIds;
-
-//! Thread id of each task
-typedef enum {
- THREAD_NULL = 0,
-
-#define TASK_DEF(tHREADiD, pRIO, qUEUEsIZE) THREAD_##tHREADiD,
-#define SUB_TASK_DEF(tHREADiD, sUBtASKiD, qUEUEsIZE)
-#include <tasks_def.h>
-#undef SUB_TASK_DEF
-#undef TASK_DEF
-
- THREAD_MAX,
- THREAD_FIRST = 1,
-} thread_id_t;
-
-//! Sub-tasks id, to defined offset form thread id
-typedef enum {
-#define TASK_DEF(tHREADiD, pRIO, qUEUEsIZE) tHREADiD##_THREAD = THREAD_##tHREADiD,
-#define SUB_TASK_DEF(tHREADiD, sUBtASKiD, qUEUEsIZE) sUBtASKiD##_THREAD = THREAD_##tHREADiD,
-#include <tasks_def.h>
-#undef SUB_TASK_DEF
-#undef TASK_DEF
-} task_thread_id_t;
-
-//! Tasks id of each task
-typedef enum {
- TASK_UNKNOWN = 0,
-
-#define TASK_DEF(tHREADiD, pRIO, qUEUEsIZE) tHREADiD,
-#define SUB_TASK_DEF(tHREADiD, sUBtASKiD, qUEUEsIZE) sUBtASKiD,
-#include <tasks_def.h>
-#undef SUB_TASK_DEF
-#undef TASK_DEF
-
- TASK_MAX,
- TASK_FIRST = 1,
-} task_id_t;
-
-typedef union msg_s {
-#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) sTRUCT fIELDnAME;
-#include <messages_def.h>
-#undef MESSAGE_DEF
-} msg_t;
-
-typedef uint16_t MessageHeaderSize;
-
-typedef struct itti_lte_time_s {
- uint32_t frame;
- uint8_t slot;
-} itti_lte_time_t;
-
-/** @struct MessageHeader
- * @brief Message Header structure for inter-task communication.
- */
-typedef struct MessageHeader_s {
- MessagesIds messageId; /**< Unique message id as referenced in enum MessagesIds */
-
- task_id_t originTaskId; /**< ID of the sender task */
- task_id_t destinationTaskId; /**< ID of the destination task */
- instance_t instance; /**< Task instance for virtualization */
-
- MessageHeaderSize ittiMsgSize; /**< Message size (not including header size) */
-
- itti_lte_time_t lte_time; /**< Reference LTE time */
-} MessageHeader;
-
-/** @struct MessageDef
- * @brief Message structure for inter-task communication.
- * \internal
- * The attached attribute \c __packed__ is neccessary, because the memory allocation code expects \ref ittiMsg directly following \ref ittiMsgHeader.
- */
-typedef struct __attribute__ ((__packed__)) MessageDef_s {
- MessageHeader ittiMsgHeader; /**< Message header */
- msg_t ittiMsg; /**< Union of payloads as defined in x_messages_def.h headers */
-} MessageDef;
-
-#endif /* INTERTASK_INTERFACE_TYPES_H_ */
-/* @} */
diff --git a/common/utils/itti/intertask_messages_def.h b/common/utils/itti/intertask_messages_def.h
deleted file mode 100644
index 57c344c8132b5b4f216ab4c5e05f25c48c8ea73e..0000000000000000000000000000000000000000
--- a/common/utils/itti/intertask_messages_def.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-/* This message asks for task initialization */
-MESSAGE_DEF(INITIALIZE_MESSAGE, MESSAGE_PRIORITY_MED, IttiMsgEmpty, initialize_message)
-
-/* This message asks for task activation */
-MESSAGE_DEF(ACTIVATE_MESSAGE, MESSAGE_PRIORITY_MED, IttiMsgEmpty, activate_message)
-
-/* This message asks for task deactivation */
-MESSAGE_DEF(DEACTIVATE_MESSAGE, MESSAGE_PRIORITY_MED, IttiMsgEmpty, deactivate_message)
-
-/* This message asks for task termination */
-MESSAGE_DEF(TERMINATE_MESSAGE, MESSAGE_PRIORITY_MAX, IttiMsgEmpty, terminate_message)
-
-/* Test message used for debug */
-MESSAGE_DEF(MESSAGE_TEST, MESSAGE_PRIORITY_MED, IttiMsgEmpty, message_test)
-
-/* Error message */
-MESSAGE_DEF(ERROR_LOG, MESSAGE_PRIORITY_MAX, IttiMsgEmpty, error_log)
-/* Warning message */
-MESSAGE_DEF(WARNING_LOG, MESSAGE_PRIORITY_MAX, IttiMsgEmpty, warning_log)
-/* Notice message */
-MESSAGE_DEF(NOTICE_LOG, MESSAGE_PRIORITY_MED, IttiMsgEmpty, notice_log)
-/* Info message */
-MESSAGE_DEF(INFO_LOG, MESSAGE_PRIORITY_MED, IttiMsgEmpty, info_log)
-/* Debug message */
-MESSAGE_DEF(DEBUG_LOG, MESSAGE_PRIORITY_MED, IttiMsgEmpty, debug_log)
-
-/* Generic log message for text */
-MESSAGE_DEF(GENERIC_LOG, MESSAGE_PRIORITY_MED, IttiMsgEmpty, generic_log)
diff --git a/common/utils/itti/itti_types.h b/common/utils/itti/itti_types.h
deleted file mode 100644
index 2607c003b130f1d261923c6ebae21cec657d42b0..0000000000000000000000000000000000000000
--- a/common/utils/itti/itti_types.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-/** @brief Intertask Interface common types
- * Contains type definitions used for generating and parsing ITTI messages.
- * @author Laurent Winckel <laurent.winckel@eurecom.fr>
- */
-
-#ifndef _ITTI_TYPES_H_
-#define _ITTI_TYPES_H_
-
-/* The current file is included in the ue_ip.ko compilation.
- * For it to work we need to include linux/types.h and
- * not stdint.h.
- * A solution to this problem is to use #ifndef __KERNEL__.
- * Maybe a better solution would be to clean things up
- * so that ue_ip.ko does not include the current file.
- */
-#ifndef __KERNEL__
-# include <stdint.h>
-#else
-# include <linux/types.h>
-#endif
-
-#define CHARS_TO_UINT32(c1, c2, c3, c4) (((c4) << 24) | ((c3) << 16) | ((c2) << 8) | (c1))
-
-#define MESSAGE_NUMBER_CHAR_FORMAT "%11u"
-
-/* Intertask message types */
-enum itti_message_types_e {
- ITTI_DUMP_XML_DEFINITION = CHARS_TO_UINT32 ('\n', 'I', 'x', 'd'),
- ITTI_DUMP_XML_DEFINITION_END = CHARS_TO_UINT32 ('i', 'X', 'D', '\n'),
-
- ITTI_DUMP_MESSAGE_TYPE = CHARS_TO_UINT32 ('\n', 'I', 'm', 's'),
- ITTI_DUMP_MESSAGE_TYPE_END = CHARS_TO_UINT32 ('i', 'M', 'S', '\n'),
-
- ITTI_STATISTIC_MESSAGE_TYPE = CHARS_TO_UINT32 ('\n', 'I', 's', 't'),
- ITTI_STATISTIC_MESSAGE_TYPE_END = CHARS_TO_UINT32 ('i', 'S', 'T', '\n'),
-
- /* This signal is not meant to be used by remote analyzer */
- ITTI_DUMP_EXIT_SIGNAL = CHARS_TO_UINT32 ('e', 'X', 'I', 'T'),
-};
-
-typedef uint32_t itti_message_types_t;
-
-/* Message header is the common part that should never change between
- * remote process and this one.
- */
-typedef struct {
- /* The size of this structure */
- uint32_t message_size;
- itti_message_types_t message_type;
-} itti_socket_header_t;
-
-typedef struct {
- char message_number_char[12]; /* 9 chars are needed to store an unsigned 32 bits value in decimal, but must be a multiple of 32 bits to avoid alignment issues */
-} itti_signal_header_t;
-
-
-#define INSTANCE_DEFAULT (UINT16_MAX - 1)
-#define INSTANCE_ALL (UINT16_MAX)
-
-#endif
-
diff --git a/common/utils/itti/messages_def.h b/common/utils/itti/messages_def.h
deleted file mode 100644
index f312669848120a2ea022a4ac50ad172471e51ce4..0000000000000000000000000000000000000000
--- a/common/utils/itti/messages_def.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-// These messages files are mandatory and must always be placed in first position
-#include "intertask_messages_def.h"
-#include "timer_messages_def.h"
-
-// Dummy file for the generic intertask interface definition. Actual definition should be in top level build directory.
diff --git a/common/utils/itti/signals.c b/common/utils/itti/signals.c
deleted file mode 100644
index f8dfe2d49bb97071c9f28dab06838b92b10d83e4..0000000000000000000000000000000000000000
--- a/common/utils/itti/signals.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <signal.h>
-#include <time.h>
-#include <errno.h>
-
-#include "intertask_interface.h"
-#include "timer.h"
-#include "backtrace.h"
-#include "assertions.h"
-
-#include "signals.h"
-#include "common/utils/LOG/log.h"
-
-#if defined (LOG_D) && defined (LOG_E)
-# define SIG_DEBUG(x, args...) LOG_D(RRC, x, ##args)
-# define SIG_ERROR(x, args...) LOG_E(RRC, x, ##args)
-#endif
-
-#ifndef SIG_DEBUG
-# define SIG_DEBUG(x, args...) do { fprintf(stdout, "[SIG][D]"x, ##args); } while(0)
-#endif
-#ifndef SIG_ERROR
-# define SIG_ERROR(x, args...) do { fprintf(stdout, "[SIG][E]"x, ##args); } while(0)
-#endif
-
-static sigset_t set;
-
-int signal_mask(void)
-{
- /* We set the signal mask to avoid threads other than the main thread
- * to receive the timer signal. Note that threads created will inherit this
- * configuration.
- */
- sigemptyset(&set);
-
- sigaddset (&set, SIGTIMER);
- sigaddset (&set, SIGUSR1);
- sigaddset (&set, SIGABRT);
- sigaddset (&set, SIGSEGV);
- sigaddset (&set, SIGINT);
-
- if (sigprocmask(SIG_BLOCK, &set, NULL) < 0) {
- perror ("sigprocmask");
- return -1;
- }
-
- return 0;
-}
-
-int signal_handle(int *end)
-{
- int ret;
- siginfo_t info;
-
- sigemptyset(&set);
-
- sigaddset (&set, SIGTIMER);
- sigaddset (&set, SIGUSR1);
- sigaddset (&set, SIGABRT);
- sigaddset (&set, SIGSEGV);
- sigaddset (&set, SIGINT);
-
- if (sigprocmask(SIG_BLOCK, &set, NULL) < 0) {
- perror ("sigprocmask");
- return -1;
- }
-
- /* Block till a signal is received.
- * NOTE: The signals defined by set are required to be blocked at the time
- * of the call to sigwait() otherwise sigwait() is not successful.
- */
- if ((ret = sigwaitinfo(&set, &info)) == -1) {
- perror ("sigwait");
- return ret;
- }
-
- //printf("Received signal %d\n", info.si_signo);
-
- /* Real-time signals are non constant and are therefore not suitable for
- * use in switch.
- */
- if (info.si_signo == SIGTIMER) {
- timer_handle_signal(&info);
- } else {
- /* Dispatch the signal to sub-handlers */
- switch(info.si_signo) {
- case SIGUSR1:
- SIG_DEBUG("Received SIGUSR1\n");
- *end = 1;
- break;
-
- case SIGSEGV: /* Fall through */
- case SIGABRT:
- SIG_DEBUG("Received SIGABORT\n");
- backtrace_handle_signal(&info);
- break;
-
- case SIGINT:
- printf("Received SIGINT\n");
- itti_send_terminate_message(TASK_UNKNOWN);
- *end = 1;
- break;
-
- default:
- SIG_ERROR("Received unknown signal %d\n", info.si_signo);
- break;
- }
- }
-
- return 0;
-}
diff --git a/common/utils/itti/timer.c b/common/utils/itti/timer.c
deleted file mode 100644
index 720cf70d1f428b8457bd5bf648480155d5c0c67f..0000000000000000000000000000000000000000
--- a/common/utils/itti/timer.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <signal.h>
-#include <time.h>
-#include <errno.h>
-
-#include "assertions.h"
-#include "intertask_interface.h"
-#include "timer.h"
-#include "common/utils/LOG/log.h"
-#include "queue.h"
-
-#if defined (LOG_D) && defined (LOG_E)
-# define TMR_DEBUG(x, args...) LOG_D(TMR, x, ##args)
-# define TMR_ERROR(x, args...) LOG_E(TMR, x, ##args)
-#endif
-
-#ifndef TMR_DEBUG
-# define TMR_DEBUG(x, args...) do { fprintf(stdout, "[TMR][D]"x, ##args); } while(0)
-#endif
-#ifndef TMR_ERROR
-# define TMR_ERROR(x, args...) do { fprintf(stdout, "[TMR][E]"x, ##args); } while(0)
-#endif
-
-int timer_handle_signal(siginfo_t *info);
-
-struct timer_elm_s {
- task_id_t task_id; ///< Task ID which has requested the timer
- int32_t instance; ///< Instance of the task which has requested the timer
- timer_t timer; ///< Unique timer id
- timer_type_t type; ///< Timer type
- void *timer_arg; ///< Optional argument that will be passed when timer expires
- STAILQ_ENTRY(timer_elm_s) entries; ///< Pointer to next element
-};
-
-typedef struct timer_desc_s {
- STAILQ_HEAD(timer_list_head, timer_elm_s) timer_queue;
- pthread_mutex_t timer_list_mutex;
- struct timespec timeout;
-} timer_desc_t;
-
-static timer_desc_t timer_desc;
-
-#define TIMER_SEARCH(vAR, tIMERfIELD, tIMERvALUE, tIMERqUEUE) \
-do { \
- STAILQ_FOREACH(vAR, tIMERqUEUE, entries) { \
- if (((vAR)->tIMERfIELD == tIMERvALUE)) \
- break; \
- } \
-} while(0)
-
-int timer_handle_signal(siginfo_t *info)
-{
- struct timer_elm_s *timer_p;
- MessageDef *message_p;
- timer_has_expired_t *timer_expired_p;
- task_id_t task_id;
- int32_t instance;
-
- /* Get back pointer to timer list element */
- timer_p = (struct timer_elm_s *)info->si_ptr;
-
- // LG: To many traces for msc timer:
- TMR_DEBUG("Timer with id 0x%lx has expired\n", (long)timer_p->timer);
-
- task_id = timer_p->task_id;
- instance = timer_p->instance;
- message_p = itti_alloc_new_message(TASK_TIMER, TIMER_HAS_EXPIRED);
-
- timer_expired_p = &message_p->ittiMsg.timer_has_expired;
-
- timer_expired_p->timer_id = (long)timer_p->timer;
- timer_expired_p->arg = timer_p->timer_arg;
-
- /* Timer is a one shot timer, remove it */
- if (timer_p->type == TIMER_ONE_SHOT) {
- // if (timer_delete(timer_p->timer) < 0) {
- // TMR_DEBUG("Failed to delete timer 0x%lx\n", (long)timer_p->timer);
- // }
- // TMR_DEBUG("Removed timer 0x%lx\n", (long)timer_p->timer);
- // pthread_mutex_lock(&timer_desc.timer_list_mutex);
- // STAILQ_REMOVE(&timer_desc.timer_queue, timer_p, timer_elm_s, entries);
- // pthread_mutex_unlock(&timer_desc.timer_list_mutex);
- // free(timer_p);
- // timer_p = NULL;
- if (timer_remove((long)timer_p->timer) != 0) {
- TMR_DEBUG("Failed to delete timer 0x%lx\n", (long)timer_p->timer);
- }
- }
-
- /* Notify task of timer expiry */
- if (itti_send_msg_to_task(task_id, instance, message_p) < 0) {
- TMR_DEBUG("Failed to send msg TIMER_HAS_EXPIRED to task %u\n", task_id);
- free(message_p);
- return -1;
- }
-
-#if defined(ENB_AGENT_SB_IF)
-
-#endif
-
- return 0;
-}
-
-int timer_setup(
- uint32_t interval_sec,
- uint32_t interval_us,
- task_id_t task_id,
- int32_t instance,
- timer_type_t type,
- void *timer_arg,
- long *timer_id)
-{
- struct sigevent se;
- struct itimerspec its;
- struct timer_elm_s *timer_p;
- timer_t timer;
-
- if (timer_id == NULL) {
- return -1;
- }
-
- AssertFatal (type < TIMER_TYPE_MAX, "Invalid timer type (%d/%d)!\n", type, TIMER_TYPE_MAX);
-
- /* Allocate new timer list element */
- timer_p = malloc(sizeof(struct timer_elm_s));
-
- if (timer_p == NULL) {
- TMR_ERROR("Failed to create new timer element\n");
- return -1;
- }
-
- memset(&timer, 0, sizeof(timer_t));
- memset(&se, 0, sizeof(struct sigevent));
-
- timer_p->task_id = task_id;
- timer_p->instance = instance;
- timer_p->type = type;
- timer_p->timer_arg = timer_arg;
-
- /* Setting up alarm */
- /* Set and enable alarm */
- se.sigev_notify = SIGEV_SIGNAL;
- se.sigev_signo = SIGTIMER;
- se.sigev_value.sival_ptr = timer_p;
-
- /* At the timer creation, the timer structure will be filled in with timer_id,
- * which is unique for this process. This id is allocated by kernel and the
- * value might be used to distinguish timers.
- */
- if (timer_create(CLOCK_REALTIME, &se, &timer) < 0) {
- TMR_ERROR("Failed to create timer: (%s:%d)\n", strerror(errno), errno);
- free(timer_p);
- return -1;
- }
-
- /* Fill in the first expiration value. */
- its.it_value.tv_sec = interval_sec;
- its.it_value.tv_nsec = interval_us * 1000;
-
- if (type == TIMER_PERIODIC) {
- /* Asked for periodic timer. We set the interval time */
- its.it_interval.tv_sec = interval_sec;
- its.it_interval.tv_nsec = interval_us * 1000;
- } else {
- /* Asked for one-shot timer. Do not set the interval field */
- its.it_interval.tv_sec = 0;
- its.it_interval.tv_nsec = 0;
- }
-
- timer_settime(timer, 0, &its, NULL);
- /* Simply set the timer_id argument. so it can be used by caller */
- *timer_id = (long)timer;
- TMR_DEBUG("Requesting new %s timer with id 0x%lx that expires within "
- "%d sec and %d usec\n",
- type == TIMER_PERIODIC ? "periodic" : "single shot",
- *timer_id, interval_sec, interval_us);
-
- timer_p->timer = timer;
-
- /* Lock the queue and insert the timer at the tail */
- pthread_mutex_lock(&timer_desc.timer_list_mutex);
- STAILQ_INSERT_TAIL(&timer_desc.timer_queue, timer_p, entries);
- pthread_mutex_unlock(&timer_desc.timer_list_mutex);
-
- return 0;
-}
-
-int timer_remove(long timer_id)
-{
- int rc = 0;
- struct timer_elm_s *timer_p;
-
- TMR_DEBUG("Removing timer 0x%lx\n", timer_id);
-
- pthread_mutex_lock(&timer_desc.timer_list_mutex);
- TIMER_SEARCH(timer_p, timer, ((timer_t)timer_id), &timer_desc.timer_queue);
-
- /* We didn't find the timer in list */
- if (timer_p == NULL) {
- pthread_mutex_unlock(&timer_desc.timer_list_mutex);
- TMR_ERROR("Didn't find timer 0x%lx in list\n", timer_id);
- return -1;
- }
-
- STAILQ_REMOVE(&timer_desc.timer_queue, timer_p, timer_elm_s, entries);
- pthread_mutex_unlock(&timer_desc.timer_list_mutex);
-
- if (timer_delete(timer_p->timer) < 0) {
- TMR_ERROR("Failed to delete timer 0x%lx\n", (long)timer_p->timer);
- rc = -1;
- }
-
- free(timer_p);
- timer_p = NULL;
- return rc;
-}
-
-int timer_init(void)
-{
- TMR_DEBUG("Initializing TIMER task interface\n");
-
- memset(&timer_desc, 0, sizeof(timer_desc_t));
-
- STAILQ_INIT(&timer_desc.timer_queue);
- pthread_mutex_init(&timer_desc.timer_list_mutex, NULL);
-
- TMR_DEBUG("Initializing TIMER task interface: DONE\n");
- return 0;
-}
diff --git a/common/utils/itti/timer.h b/common/utils/itti/timer.h
deleted file mode 100644
index 4f568a348c5755802f7fadb018d8b2790935b608..0000000000000000000000000000000000000000
--- a/common/utils/itti/timer.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-#ifndef TIMER_H_
-#define TIMER_H_
-
-#include <signal.h>
-
-#define SIGTIMER SIGRTMIN
-
-typedef enum timer_type_s {
- TIMER_PERIODIC,
- TIMER_ONE_SHOT,
- TIMER_TYPE_MAX,
-} timer_type_t;
-
-int timer_handle_signal(siginfo_t *info);
-
-/** \brief Request a new timer
- * \param interval_sec timer interval in seconds
- * \param interval_us timer interval in micro seconds
- * \param task_id task id of the task requesting the timer
- * \param instance instance of the task requesting the timer
- * \param type timer type
- * \param timer_id unique timer identifier
- * @returns -1 on failure, 0 otherwise
- **/
-int timer_setup(
- uint32_t interval_sec,
- uint32_t interval_us,
- task_id_t task_id,
- int32_t instance,
- timer_type_t type,
- void *timer_arg,
- long *timer_id);
-
-/** \brief Remove the timer from list
- * \param timer_id unique timer id
- * @returns -1 on failure, 0 otherwise
- **/
-
-int timer_remove(long timer_id);
-#define timer_stop timer_remove
-
-/** \brief Initialize timer task and its API
- * \param mme_config MME common configuration
- * @returns -1 on failure, 0 otherwise
- **/
-int timer_init(void);
-
-#endif
diff --git a/common/utils/itti/timer_messages_types.h b/common/utils/itti/timer_messages_types.h
deleted file mode 100644
index 0d06e3eebfd15c33e9fe9555b0ba7fb5c6253fb0..0000000000000000000000000000000000000000
--- a/common/utils/itti/timer_messages_types.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-#ifndef TIMER_MESSAGES_TYPES_H_
-#define TIMER_MESSAGES_TYPES_H_
-
-//-------------------------------------------------------------------------------------------//
-// Defines to access message fields.
-#define TIMER_HAS_EXPIRED(mSGpTR) (mSGpTR)->ittiMsg.timer_has_expired
-
-//-------------------------------------------------------------------------------------------//
-typedef struct {
- void *arg;
- long timer_id;
-} timer_has_expired_t;
-
-#endif /* TIMER_MESSAGES_TYPES_H_ */
diff --git a/common/utils/load_module_shlib.c b/common/utils/load_module_shlib.c
index c0afdb0b6493cf95bf96b3e0095816dda73dcf01..a4b4742c94c6041cafe35712e1e092e181e0d005 100644
--- a/common/utils/load_module_shlib.c
+++ b/common/utils/load_module_shlib.c
@@ -120,75 +120,116 @@ int ret;
int load_module_shlib(char *modname,loader_shlibfunc_t *farray, int numf, void *autoinit_arg)
{
- void *lib_handle;
- initfunc_t fpi;
- checkverfunc_t fpc;
- getfarrayfunc_t fpg;
- char *shlib_path;
- char *afname=NULL;
- int ret=0;
-
- if (loader_data.shlibpath == NULL) {
- loader_init();
- }
+ void *lib_handle = NULL;
+ initfunc_t fpi;
+ checkverfunc_t fpc;
+ getfarrayfunc_t fpg;
+ char *shlib_path = NULL;
+ char *afname = NULL;
+ int ret = 0;
+ int lib_idx = -1;
+
+ if (!modname) {
+ fprintf(stderr, "[LOADER] load_module_shlib(): no library name given\n");
+ return -1;
+ }
- shlib_path = loader_format_shlibpath(modname);
+ if (!loader_data.shlibpath) {
+ loader_init();
+ }
- ret = 0;
- lib_handle = dlopen(shlib_path, RTLD_LAZY|RTLD_NODELETE|RTLD_GLOBAL);
- if (!lib_handle) {
- fprintf(stderr,"[LOADER] library %s is not loaded: %s\n", shlib_path,dlerror());
+ shlib_path = loader_format_shlibpath(modname);
+
+ for (int i = 0; i < loader_data.numshlibs; i++) {
+ if (strcmp(loader_data.shlibs[i].name, modname) == 0) {
+ printf("[LOADER] library %s has been loaded previously, reloading function pointers\n",
+ shlib_path);
+ lib_idx = i;
+ break;
+ }
+ }
+ if (lib_idx < 0) {
+ lib_idx = loader_data.numshlibs;
+ ++loader_data.numshlibs;
+ if (loader_data.numshlibs > loader_data.maxshlibs) {
+ fprintf(stderr, "[LOADER] can not load more than %d shlibs\n",
+ loader_data.maxshlibs);
ret = -1;
- } else {
- printf("[LOADER] library %s successfully loaded\n", shlib_path);
- afname=malloc(strlen(modname)+15);
- sprintf(afname,"%s_checkbuildver",modname);
- fpc = dlsym(lib_handle,afname);
- if (fpc != NULL ){
- int chkver_ret = fpc(loader_data.mainexec_buildversion, &(loader_data.shlibs[loader_data.numshlibs].shlib_buildversion));
- if (chkver_ret < 0) {
- fprintf(stderr,"[LOADER] %s %d lib %s, version mismatch",__FILE__, __LINE__, modname);
- exit_fun("[LOADER] unrecoverable error");
- }
- }
- sprintf(afname,"%s_autoinit",modname);
- fpi = dlsym(lib_handle,afname);
+ goto load_module_shlib_exit;
+ }
+ loader_data.shlibs[lib_idx].name = strdup(modname);
+ loader_data.shlibs[lib_idx].thisshlib_path = strdup(shlib_path);
+ }
- if (fpi != NULL ) {
- fpi(autoinit_arg);
- }
+ lib_handle = dlopen(shlib_path, RTLD_LAZY|RTLD_NODELETE|RTLD_GLOBAL);
+ if (!lib_handle) {
+ fprintf(stderr,"[LOADER] library %s is not loaded: %s\n", shlib_path,dlerror());
+ ret = -1;
+ goto load_module_shlib_exit;
+ }
+
+ printf("[LOADER] library %s successfully loaded\n", shlib_path);
+ afname = malloc(strlen(modname)+15);
+ if (!afname) {
+ fprintf(stderr, "[LOADER] unable to allocate memory for library %s\n", shlib_path);
+ ret = -1;
+ goto load_module_shlib_exit;
+ }
+ sprintf(afname,"%s_checkbuildver",modname);
+ fpc = dlsym(lib_handle,afname);
+ if (fpc) {
+ int chkver_ret = fpc(loader_data.mainexec_buildversion,
+ &(loader_data.shlibs[lib_idx].shlib_buildversion));
+ if (chkver_ret < 0) {
+ fprintf(stderr, "[LOADER] %s %d lib %s, version mismatch",
+ __FILE__, __LINE__, modname);
+ ret = -1;
+ goto load_module_shlib_exit;
+ }
+ }
+ sprintf(afname,"%s_autoinit",modname);
+ fpi = dlsym(lib_handle,afname);
- if (farray != NULL) {
- loader_data.shlibs[loader_data.numshlibs].funcarray=malloc(numf*sizeof(loader_shlibfunc_t));
- loader_data.shlibs[loader_data.numshlibs].numfunc=0;
- for (int i=0; i<numf; i++) {
- farray[i].fptr = dlsym(lib_handle,farray[i].fname);
- if (farray[i].fptr == NULL ) {
- fprintf(stderr,"[LOADER] %s %d %s function not found %s\n",__FILE__, __LINE__, dlerror(),farray[i].fname);
- ret= -1;
- } else { /* farray[i].fptr == NULL */
- loader_data.shlibs[loader_data.numshlibs].funcarray[i].fname=strdup(farray[i].fname);
- loader_data.shlibs[loader_data.numshlibs].funcarray[i].fptr = farray[i].fptr;
- loader_data.shlibs[loader_data.numshlibs].numfunc++;
- }/* farray[i].fptr != NULL */
- } /* for int i... */
- } else { /* farray ! NULL */
- sprintf(afname,"%s_getfarray",modname);
- fpg = dlsym(lib_handle,afname);
- if (fpg != NULL ) {
- loader_data.shlibs[loader_data.numshlibs].numfunc = fpg(&(loader_data.shlibs[loader_data.numshlibs].funcarray));
- }
- } /* farray ! NULL */
- loader_data.shlibs[loader_data.numshlibs].name=strdup(modname);
- loader_data.shlibs[loader_data.numshlibs].thisshlib_path=strdup(shlib_path);
-
- (loader_data.numshlibs)++;
- } /* lib_handle != NULL */
-
- if ( shlib_path!= NULL) free(shlib_path);
- if ( afname!= NULL) free(afname);
- if (lib_handle != NULL) dlclose(lib_handle);
- return ret;
+ if (fpi) {
+ fpi(autoinit_arg);
+ }
+
+ if (farray) {
+ if (!loader_data.shlibs[lib_idx].funcarray) {
+ loader_data.shlibs[lib_idx].funcarray = malloc(numf*sizeof(loader_shlibfunc_t));
+ if (!loader_data.shlibs[lib_idx].funcarray) {
+ fprintf(stderr, "[LOADER] load_module_shlib(): unable to allocate memory\n");
+ ret = -1;
+ goto load_module_shlib_exit;
+ }
+ }
+ loader_data.shlibs[lib_idx].numfunc = 0;
+ for (int i = 0; i < numf; i++) {
+ farray[i].fptr = dlsym(lib_handle,farray[i].fname);
+ if (!farray[i].fptr) {
+ fprintf(stderr, "[LOADER] load_module_shlib(): function %s not found: %s\n",
+ farray[i].fname, dlerror());
+ ret = -1;
+ goto load_module_shlib_exit;
+ }
+ loader_data.shlibs[lib_idx].funcarray[i].fname=strdup(farray[i].fname);
+ loader_data.shlibs[lib_idx].funcarray[i].fptr = farray[i].fptr;
+ loader_data.shlibs[lib_idx].numfunc++;
+ } /* for int i... */
+ } else { /* farray ! NULL */
+ sprintf(afname,"%s_getfarray",modname);
+ fpg = dlsym(lib_handle,afname);
+ if (fpg) {
+ loader_data.shlibs[lib_idx].numfunc =
+ fpg(&(loader_data.shlibs[lib_idx].funcarray));
+ }
+ } /* farray ! NULL */
+
+load_module_shlib_exit:
+ if (shlib_path) free(shlib_path);
+ if (afname) free(afname);
+ if (lib_handle) dlclose(lib_handle);
+ return ret;
}
void * get_shlibmodule_fptr(char *modname, char *fname)
diff --git a/common/utils/itti/memory_pools.c b/common/utils/memory_pools.c
similarity index 100%
rename from common/utils/itti/memory_pools.c
rename to common/utils/memory_pools.c
diff --git a/common/utils/itti/memory_pools.h b/common/utils/memory_pools.h
similarity index 100%
rename from common/utils/itti/memory_pools.h
rename to common/utils/memory_pools.h
diff --git a/common/utils/msc/msc.c b/common/utils/msc/msc.c
index 4e02cd00d2abe9f765b786231b1d9b3f7f020b83..c3cdc029c27973bc6cf62508c0885cf5205eb621 100644
--- a/common/utils/msc/msc.c
+++ b/common/utils/msc/msc.c
@@ -37,7 +37,6 @@
#include "liblfds611.h"
#include "intertask_interface.h"
-#include "timer.h"
diff --git a/common/utils/msc/msc.h b/common/utils/msc/msc.h
index 58a0d2c804d2d938a3055f60f45fee1bad08053a..c6c582518488ee30ae7d6ab4b2d757efb04e9b66 100644
--- a/common/utils/msc/msc.h
+++ b/common/utils/msc/msc.h
@@ -65,6 +65,8 @@ typedef enum {
MSC_F1AP_CU,
MSC_F1AP_DU,
MAX_MSC_PROTOS,
+ MSC_X2AP_SRC_ENB,
+ MSC_X2AP_TARGET_ENB,
} msc_proto_t;
diff --git a/common/utils/ocp_itti/all_msg.h b/common/utils/ocp_itti/all_msg.h
new file mode 100644
index 0000000000000000000000000000000000000000..bbbe576e1bf94fb0d5b5cff0d448d2a15bfcfc90
--- /dev/null
+++ b/common/utils/ocp_itti/all_msg.h
@@ -0,0 +1,16 @@
+#include "openair2/COMMON/phy_messages_def.h"
+#include "openair2/COMMON/mac_messages_def.h"
+#include "openair2/COMMON/rlc_messages_def.h"
+#include "openair2/COMMON/pdcp_messages_def.h"
+#include "openair2/COMMON/rrc_messages_def.h"
+#include "openair2/COMMON/nas_messages_def.h"
+#if ENABLE_RAL
+ #include "openair2/COMMON/ral_messages_def.h"
+#endif
+#include "openair2/COMMON/s1ap_messages_def.h"
+#include "openair2/COMMON/x2ap_messages_def.h"
+#include "openair2/COMMON/sctp_messages_def.h"
+#include "openair2/COMMON/udp_messages_def.h"
+#include "openair2/COMMON/gtpv1_u_messages_def.h"
+#include "openair2/COMMON/flexran_messages_def.h"
+#include "openair2/COMMON/f1ap_messages_def.h"
diff --git a/common/utils/ocp_itti/intertask_interface.cpp b/common/utils/ocp_itti/intertask_interface.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..3d0bd0e1a34024673b8055351c21559ef5e44c2a
--- /dev/null
+++ b/common/utils/ocp_itti/intertask_interface.cpp
@@ -0,0 +1,414 @@
+/*
+ Author: Laurent THOMAS, Open Cells
+ copyleft: OpenAirInterface Software Alliance and it's licence
+*/
+#include <vector>
+#include <map>
+#include <sys/eventfd.h>
+
+
+#include <intertask_interface.h>
+
+typedef struct timer_elm_s {
+ timer_type_t type; ///< Timer type
+ long instance;
+ long duration;
+ uint64_t timeout;
+ void *timer_arg; ///< Optional argument that will be passed when timer expires
+} timer_elm_t ;
+
+typedef struct task_list_s {
+ task_info_t admin;
+ pthread_t thread;
+ pthread_mutex_t queue_cond_lock;
+ std::vector<MessageDef *> message_queue;
+ std::map<long,timer_elm_t> timer_map;
+ uint64_t next_timer=UINT64_MAX;
+ struct epoll_event *events =NULL;
+ int nb_fd_epoll=0;
+ int nb_events=0;
+ int epoll_fd=-1;
+ int sem_fd=-1;
+} task_list_t;
+
+int timer_expired(int fd);
+task_list_t tasks[TASK_MAX];
+
+extern "C" {
+ void *pool_buffer_init (void) {
+ return 0;
+ }
+
+ void *pool_buffer_clean (void *arg) {
+ //-----------------------------------------------------------------------------
+ return 0;
+ }
+
+ void free_mem_block (mem_block_t *leP, const char *caller) {
+ AssertFatal(leP!=NULL,"");
+ free(leP);
+ }
+
+ mem_block_t *get_free_mem_block (uint32_t sizeP, const char *caller) {
+ mem_block_t *ptr=(mem_block_t *)malloc(sizeP+sizeof(mem_block_t));
+ ptr->next = NULL;
+ ptr->previous = NULL;
+ ptr->data=((unsigned char *)ptr)+sizeof(mem_block_t);
+ ptr->size=sizeP;
+ return ptr;
+ }
+
+ void *itti_malloc(task_id_t origin_task_id, task_id_t destination_task_id, ssize_t size) {
+ void *ptr = NULL;
+ AssertFatal ((ptr=malloc (size)) != NULL, "Memory allocation of %zu bytes failed (%d -> %d)!\n",
+ size, origin_task_id, destination_task_id);
+ return ptr;
+ }
+
+ int itti_free(task_id_t task_id, void *ptr) {
+ AssertFatal (ptr != NULL, "Trying to free a NULL pointer (%d)!\n", task_id);
+ free (ptr);
+ return (EXIT_SUCCESS);
+ }
+
+ MessageDef *itti_alloc_new_message_sized(task_id_t origin_task_id, MessagesIds message_id, MessageHeaderSize size) {
+ MessageDef *temp = (MessageDef *)itti_malloc (origin_task_id, TASK_UNKNOWN, sizeof(MessageHeader) + size);
+ temp->ittiMsgHeader.messageId = message_id;
+ temp->ittiMsgHeader.originTaskId = origin_task_id;
+ temp->ittiMsgHeader.ittiMsgSize = size;
+ return temp;
+ }
+
+ MessageDef *itti_alloc_new_message(task_id_t origin_task_id, MessagesIds message_id) {
+ int size=sizeof(MessageHeader) + messages_info[message_id].size;
+ MessageDef *temp = (MessageDef *)itti_malloc (origin_task_id, TASK_UNKNOWN, size);
+ temp->ittiMsgHeader.messageId = message_id;
+ temp->ittiMsgHeader.originTaskId = origin_task_id;
+ temp->ittiMsgHeader.ittiMsgSize = size;
+ return temp;
+ //return itti_alloc_new_message_sized(origin_task_id, message_id, messages_info[message_id].size);
+ }
+
+ static inline int itti_send_msg_to_task_locked(task_id_t destination_task_id, instance_t instance, MessageDef *message) {
+ task_list_t *t=tasks+destination_task_id;
+ message->ittiMsgHeader.destinationTaskId = destination_task_id;
+ message->ittiMsgHeader.instance = instance;
+ message->ittiMsgHeader.lte_time.frame = 0;
+ message->ittiMsgHeader.lte_time.slot = 0;
+ int message_id = message->ittiMsgHeader.messageId;
+ size_t s=t->message_queue.size();
+
+ if ( s > t->admin.queue_size )
+ LOG_E(TMR,"Queue for %s task contains %ld messages\n", itti_get_task_name(destination_task_id), s );
+
+ if ( s > 50 )
+ LOG_I(TMR,"Queue for %s task size: %ld\n",itti_get_task_name(destination_task_id), s+1);
+
+ t->message_queue.insert(t->message_queue.begin(), message);
+ eventfd_t sem_counter = 1;
+ AssertFatal ( sizeof(sem_counter) == write(t->sem_fd, &sem_counter, sizeof(sem_counter)), "");
+ LOG_D(TMR,"sent messages id=%d to %s\n",message_id, t->admin.name);
+ return 0;
+ }
+
+ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, MessageDef *message) {
+ task_list_t *t=&tasks[destination_task_id];
+ pthread_mutex_lock (&t->queue_cond_lock);
+ int ret=itti_send_msg_to_task_locked(destination_task_id, instance, message);
+
+ while ( t->message_queue.size()>0 && t->admin.func != NULL ) {
+ if (t->message_queue.size()>1)
+ LOG_W(TMR,"queue in no thread mode is %ld\n", t->message_queue.size());
+ pthread_mutex_unlock (&t->queue_cond_lock);
+ t->admin.func(NULL);
+ pthread_mutex_lock (&t->queue_cond_lock);
+ }
+ pthread_mutex_unlock (&t->queue_cond_lock);
+ return ret;
+ }
+
+ void itti_subscribe_event_fd(task_id_t task_id, int fd) {
+ struct epoll_event event;
+ task_list_t *t=&tasks[task_id];
+ t->nb_fd_epoll++;
+ t->events = (struct epoll_event *)realloc((void *)t->events,
+ t->nb_fd_epoll * sizeof(struct epoll_event));
+ event.events = EPOLLIN | EPOLLERR;
+ event.data.u64 = 0;
+ event.data.fd = fd;
+ AssertFatal(epoll_ctl(t->epoll_fd, EPOLL_CTL_ADD, fd, &event) == 0,
+ "epoll_ctl (EPOLL_CTL_ADD) failed for task %s, fd %d: %s!\n",
+ itti_get_task_name(task_id), fd, strerror(errno));
+ }
+
+ void itti_unsubscribe_event_fd(task_id_t task_id, int fd) {
+ task_list_t *t=&tasks[task_id];
+ AssertFatal (epoll_ctl(t->epoll_fd, EPOLL_CTL_DEL, fd, NULL) == 0,
+ "epoll_ctl (EPOLL_CTL_DEL) failed for task %s, fd %d: %s!\n",
+ itti_get_task_name(task_id), fd, strerror(errno));
+ t->nb_fd_epoll--;
+ }
+
+ static inline int itti_get_events_locked(task_id_t task_id, struct epoll_event **events) {
+ task_list_t *t=&tasks[task_id];
+ uint64_t current_time=0;
+
+ do {
+ if ( t->next_timer != UINT64_MAX ) {
+ struct timespec tp;
+ clock_gettime(CLOCK_MONOTONIC, &tp);
+ current_time=(uint64_t)tp.tv_sec*1000+tp.tv_nsec/(1000*1000);
+
+ if ( t->next_timer < current_time) {
+ t->next_timer=UINT64_MAX;
+
+ // Proceed expired timer
+ for ( auto it=t->timer_map.begin() ; it != t->timer_map.end() ; ++it ) {
+ if ( it->second.timeout < current_time ) {
+ MessageDef *message = itti_alloc_new_message(TASK_TIMER, TIMER_HAS_EXPIRED);
+ message->ittiMsg.timer_has_expired.timer_id=it->first;
+ message->ittiMsg.timer_has_expired.arg=it->second.timer_arg;
+
+ if (itti_send_msg_to_task_locked(task_id, it->second.instance, message) < 0) {
+ LOG_W(TMR,"Failed to send msg TIMER_HAS_EXPIRED to task %u\n", task_id);
+ free(message);
+ t->timer_map.erase(it);
+ return -1;
+ }
+
+ if ( it->second.type==TIMER_PERIODIC ) {
+ it->second.timeout+=it->second.duration;
+
+ if (it->second.timeout < t->next_timer)
+ t->next_timer=it->second.timeout;
+ } else
+ t->timer_map.erase(it);
+ } else if (it->second.timeout < t->next_timer)
+ t->next_timer=it->second.timeout;
+ }
+ }
+ }
+
+ int epoll_timeout = -1;
+
+ if ( t->next_timer != UINT64_MAX )
+ epoll_timeout = t->next_timer-current_time;
+
+ pthread_mutex_unlock(&t->queue_cond_lock);
+ LOG_D(TMR,"enter blocking wait for %s\n", itti_get_task_name(task_id));
+ t->nb_events = epoll_wait(t->epoll_fd,t->events,t->nb_fd_epoll, epoll_timeout);
+ if ( t->nb_events < 0 && (errno == EINTR || errno == EAGAIN ) )
+ pthread_mutex_lock(&t->queue_cond_lock);
+ } while (t->nb_events < 0 && (errno == EINTR || errno == EAGAIN ) );
+
+ AssertFatal (t->nb_events >=0,
+ "epoll_wait failed for task %s, nb fds %d, timeout %lu: %s!\n",
+ itti_get_task_name(task_id), t->nb_fd_epoll, t->next_timer != UINT64_MAX ? t->next_timer-current_time : -1, strerror(errno));
+ LOG_D(TMR,"receive on %d descriptors for %s\n", t->nb_events, itti_get_task_name(task_id));
+
+ if (t->nb_events == 0)
+ /* No data to read -> return */
+ return 0;
+
+ for (int i = 0; i < t->nb_events; i++) {
+ /* Check if there is an event for ITTI for the event fd */
+ if ((t->events[i].events & EPOLLIN) &&
+ (t->events[i].data.fd == t->sem_fd)) {
+ eventfd_t sem_counter;
+ /* Read will always return 1 */
+ AssertFatal( sizeof(sem_counter) == read (t->sem_fd, &sem_counter, sizeof(sem_counter)), "");
+ /* Mark that the event has been processed */
+ t->events[i].events &= ~EPOLLIN;
+ }
+ }
+
+ *events = t->events;
+ return t->nb_events;
+ }
+
+ int itti_get_events(task_id_t task_id, struct epoll_event **events) {
+ pthread_mutex_lock(&tasks[task_id].queue_cond_lock);
+ return itti_get_events_locked(task_id, events);
+ }
+
+ void itti_receive_msg(task_id_t task_id, MessageDef **received_msg) {
+ // Reception of one message, blocking caller
+ task_list_t *t=&tasks[task_id];
+ pthread_mutex_lock(&t->queue_cond_lock);
+
+ // Weird condition to deal with crap legacy itti interface
+ if ( t->nb_fd_epoll == 1 ) {
+ while (t->message_queue.empty()) {
+ itti_get_events_locked(task_id, &t->events);
+ pthread_mutex_lock(&t->queue_cond_lock);
+ }
+ } else {
+ if (t->message_queue.empty()) {
+ itti_get_events_locked(task_id, &t->events);
+ pthread_mutex_lock(&t->queue_cond_lock);
+ }
+ }
+
+ // Legacy design: we return even if we have no message
+ // in this case, *received_msg is NULL
+ if (t->message_queue.empty()) {
+ *received_msg=NULL;
+ LOG_D(TMR,"task %s received even from other fd (total fds: %d), returning msg NULL\n",t->admin.name, t->nb_fd_epoll);
+ } else {
+ *received_msg=t->message_queue.back();
+ t->message_queue.pop_back();
+ LOG_D(TMR,"task %s received a message\n",t->admin.name);
+ }
+
+ pthread_mutex_unlock (&t->queue_cond_lock);
+ }
+
+ void itti_poll_msg(task_id_t task_id, MessageDef **received_msg) {
+ //reception of one message, non-blocking
+ task_list_t *t=&tasks[task_id];
+ pthread_mutex_lock(&t->queue_cond_lock);
+
+ if (!t->message_queue.empty()) {
+ LOG_D(TMR,"task %s received a message in polling mode\n",t->admin.name);
+ *received_msg=t->message_queue.back();
+ t->message_queue.pop_back();
+ } else
+ *received_msg=NULL;
+
+ pthread_mutex_unlock (&t->queue_cond_lock);
+ }
+
+ int itti_create_task(task_id_t task_id, void *(*start_routine)(void *), void *args_p) {
+ task_list_t *t=&tasks[task_id];
+ AssertFatal ( pthread_create (&t->thread, NULL, start_routine, args_p) ==0,
+ "Thread creation for task %d failed!\n", task_id);
+ pthread_setname_np( t->thread, itti_get_task_name(task_id) );
+ LOG_I(TMR,"Created Posix thread %s\n", itti_get_task_name(task_id) );
+#if 1 // BMC test RT prio
+ {
+ int policy;
+ struct sched_param sparam;
+ memset(&sparam, 0, sizeof(sparam));
+ sparam.sched_priority = sched_get_priority_max(SCHED_FIFO)-10;
+ policy = SCHED_FIFO ;
+ if (pthread_setschedparam(t->thread, policy, &sparam) != 0) {
+ LOG_E(TMR,"task %s : Failed to set pthread priority\n", itti_get_task_name(task_id) );
+ }
+ }
+#endif
+ return 0;
+ }
+
+ void itti_exit_task(void) {
+ pthread_exit (NULL);
+ }
+
+ void itti_terminate_tasks(task_id_t task_id) {
+ // Sends Terminate signals to all tasks.
+ itti_send_terminate_message (task_id);
+ usleep(100*1000); // Allow the tasks to receive the message before going returning to main thread
+ }
+
+ int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,
+ const message_info_t *messages_info) {
+ AssertFatal(TASK_MAX<UINT16_MAX, "Max itti tasks");
+
+ for(int i=0; i<task_max; ++i) {
+ LOG_I(TMR,"Starting itti queue: %s as task %d\n", tasks_info[i].name, i);
+ pthread_mutex_init(&tasks[i].queue_cond_lock, NULL);
+ memcpy(&tasks[i].admin, &tasks_info[i], sizeof(task_info_t));
+ AssertFatal( ( tasks[i].epoll_fd = epoll_create1(0) ) >=0, "");
+ AssertFatal( ( tasks[i].sem_fd = eventfd(0, EFD_SEMAPHORE) ) >=0, "");
+ itti_subscribe_event_fd((task_id_t)i, tasks[i].sem_fd);
+
+ if (tasks[i].admin.threadFunc != NULL)
+ itti_create_task((task_id_t)i, tasks[i].admin.threadFunc, NULL);
+ }
+
+ return 0;
+ }
+
+ int timer_setup(
+ uint32_t interval_sec,
+ uint32_t interval_us,
+ task_id_t task_id,
+ int32_t instance,
+ timer_type_t type,
+ void *timer_arg,
+ long *timer_id) {
+ task_list_t *t=&tasks[task_id];
+
+ do {
+ // set the taskid in the timer id to keep compatible with the legacy API
+ // timer_remove() takes only the timer id as parameter
+ *timer_id=(random()%UINT16_MAX) << 16 | task_id ;
+ } while ( t->timer_map.find(*timer_id) != t->timer_map.end());
+
+ /* Allocate new timer list element */
+ timer_elm_t timer;
+ struct timespec tp;
+ clock_gettime(CLOCK_MONOTONIC, &tp);
+
+ if (interval_us%1000 != 0)
+ LOG_W(TMR, "Can't set timer precision below 1ms, rounding it\n");
+
+ timer.duration = interval_sec*1000+interval_us/1000;
+ timer.timeout= ((uint64_t)tp.tv_sec*1000+tp.tv_nsec/(1000*1000)+timer.duration);
+ timer.instance = instance;
+ timer.type = type;
+ timer.timer_arg = timer_arg;
+ pthread_mutex_lock (&t->queue_cond_lock);
+ t->timer_map[*timer_id]= timer;
+
+ if (timer.timeout < t->next_timer)
+ t->next_timer=timer.timeout;
+
+ eventfd_t sem_counter = 1;
+ AssertFatal ( sizeof(sem_counter) == write(t->sem_fd, &sem_counter, sizeof(sem_counter)), "");
+ pthread_mutex_unlock (&t->queue_cond_lock);
+ return 0;
+ }
+
+ int timer_remove(long timer_id) {
+ task_id_t task_id=(task_id_t)(timer_id&0xffff);
+ int ret;
+ pthread_mutex_lock (&tasks[task_id].queue_cond_lock);
+ ret=tasks[task_id].timer_map.erase(timer_id);
+ pthread_mutex_unlock (&tasks[task_id].queue_cond_lock);
+
+ if (ret==1)
+ return 0;
+ else {
+ LOG_W(TMR, "tried to remove a non existing timer\n");
+ return 1;
+ }
+ }
+
+ const char *itti_get_message_name(MessagesIds message_id) {
+ return messages_info[message_id].name;
+ }
+
+ const char *itti_get_task_name(task_id_t task_id) {
+ return tasks[task_id].admin.name;
+ }
+
+ // void for compatibility
+ void itti_send_terminate_message(task_id_t task_id) {
+ }
+
+ void itti_wait_tasks_end(void) {
+ while(1)
+ sleep(24*3600);
+ }
+
+ void itti_update_lte_time(uint32_t frame, uint8_t slot) {}
+ void itti_set_task_real_time(task_id_t task_id) {}
+ void itti_mark_task_ready(task_id_t task_id) {
+ // Function meaning is clear, but legacy implementation is wrong
+ // keep it void is fine: today implementation accepts messages in the queue before task is ready
+ }
+ void itti_wait_ready(int wait_tasks) {
+ // Stupid function, kept for compatibility (the parameter is meaningless!!!)
+ }
+ int signal_mask(void) { return 0;}
+}
diff --git a/common/utils/ocp_itti/intertask_interface.h b/common/utils/ocp_itti/intertask_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..159265c6a8241762078665537dd726483afe141a
--- /dev/null
+++ b/common/utils/ocp_itti/intertask_interface.h
@@ -0,0 +1,543 @@
+/*
+ Author: Laurent THOMAS, Open Cells
+ Copyleft: OpenAirInterface software alliance and it's licence
+*/
+#ifndef INTERTASK_INTERFACE_H_
+#define INTERTASK_INTERFACE_H_
+#include <stdint.h>
+#include <sys/epoll.h>
+
+#include <mem_block.h>
+#include <assertions.h>
+
+
+typedef enum timer_type_s {
+ TIMER_PERIODIC,
+ TIMER_ONE_SHOT,
+ TIMER_TYPE_MAX,
+} timer_type_t;
+
+typedef struct {
+ void *arg;
+ long timer_id;
+} timer_has_expired_t;
+
+typedef struct {
+ uint32_t interval_sec;
+ uint32_t interval_us;
+ long task_id;
+ int32_t instance;
+ timer_type_t type;
+ void *timer_arg;
+ long timer_id;
+} timer_create_t;
+
+typedef struct {
+ long task_id;
+ long timer_id;
+} timer_delete_t;
+
+
+typedef struct itti_lte_time_s {
+ uint32_t frame;
+ uint8_t slot;
+} itti_lte_time_t;
+
+
+typedef struct IttiMsgEmpty_s {
+} IttiMsgEmpty;
+
+typedef struct IttiMsgText_s {
+ uint32_t size;
+ char text[];
+} IttiMsgText;
+
+#include <openair2/COMMON/phy_messages_types.h>
+#include <openair2/COMMON/mac_messages_types.h>
+#include <openair2/COMMON/rlc_messages_types.h>
+#include <openair2/COMMON/pdcp_messages_types.h>
+#include <openair2/COMMON/networkDef.h>
+#include <openair2/COMMON/as_message.h>
+#include <openair2/RRC/LTE/rrc_types.h>
+#include <openair2/COMMON/rrc_messages_types.h>
+
+#include <openair3/NAS/COMMON/UTIL/OctetString.h>
+#include <openair3/NAS/COMMON/IES/AccessPointName.h>
+#include <openair3/NAS/COMMON/IES/AdditionalUpdateResult.h>
+#include <openair3/NAS/COMMON/IES/AdditionalUpdateType.h>
+#include <openair3/NAS/COMMON/IES/ApnAggregateMaximumBitRate.h>
+#include <openair3/NAS/COMMON/IES/AuthenticationFailureParameter.h>
+#include <openair3/NAS/COMMON/IES/AuthenticationParameterAutn.h>
+#include <openair3/NAS/COMMON/IES/AuthenticationParameterRand.h>
+#include <openair3/NAS/COMMON/IES/AuthenticationResponseParameter.h>
+#include <openair3/NAS/COMMON/IES/CipheringKeySequenceNumber.h>
+#include <openair3/NAS/COMMON/IES/Cli.h>
+#include <openair3/NAS/COMMON/IES/CsfbResponse.h>
+#include <openair3/NAS/COMMON/IES/DaylightSavingTime.h>
+#include <openair3/NAS/COMMON/IES/DetachType.h>
+#include <openair3/NAS/COMMON/IES/DrxParameter.h>
+#include <openair3/NAS/COMMON/IES/EmergencyNumberList.h>
+#include <openair3/NAS/COMMON/IES/EmmCause.h>
+#include <openair3/NAS/COMMON/IES/EpsAttachResult.h>
+#include <openair3/NAS/COMMON/IES/EpsAttachType.h>
+#include <openair3/NAS/COMMON/IES/EpsBearerContextStatus.h>
+#include <openair3/NAS/COMMON/IES/EpsBearerIdentity.h>
+#include <openair3/NAS/COMMON/IES/EpsMobileIdentity.h>
+#include <openair3/NAS/COMMON/IES/EpsNetworkFeatureSupport.h>
+#include <openair3/NAS/COMMON/IES/EpsQualityOfService.h>
+#include <openair3/NAS/COMMON/IES/EpsUpdateResult.h>
+#include <openair3/NAS/COMMON/IES/EpsUpdateType.h>
+#include <openair3/NAS/COMMON/IES/EsmCause.h>
+#include <openair3/NAS/COMMON/IES/EsmInformationTransferFlag.h>
+#include <openair3/NAS/COMMON/IES/EsmMessageContainer.h>
+#include <openair3/NAS/COMMON/IES/GprsTimer.h>
+#include <openair3/NAS/COMMON/IES/GutiType.h>
+#include <openair3/NAS/COMMON/IES/IdentityType2.h>
+#include <openair3/NAS/COMMON/IES/ImeisvRequest.h>
+#include <openair3/NAS/COMMON/IES/KsiAndSequenceNumber.h>
+#include <openair3/NAS/COMMON/IES/LcsClientIdentity.h>
+#include <openair3/NAS/COMMON/IES/LcsIndicator.h>
+#include <openair3/NAS/COMMON/IES/LinkedEpsBearerIdentity.h>
+#include <openair3/NAS/COMMON/IES/LlcServiceAccessPointIdentifier.h>
+#include <openair3/NAS/COMMON/IES/LocationAreaIdentification.h>
+#include <openair3/NAS/COMMON/IES/MessageType.h>
+#include <openair3/NAS/COMMON/IES/MobileIdentity.h>
+#include <openair3/NAS/COMMON/IES/MobileStationClassmark2.h>
+#include <openair3/NAS/COMMON/IES/MobileStationClassmark3.h>
+#include <openair3/NAS/COMMON/IES/MsNetworkCapability.h>
+#include <openair3/NAS/COMMON/IES/MsNetworkFeatureSupport.h>
+#include <openair3/NAS/COMMON/IES/NasKeySetIdentifier.h>
+#include <openair3/NAS/COMMON/IES/NasMessageContainer.h>
+#include <openair3/NAS/COMMON/IES/NasRequestType.h>
+#include <openair3/NAS/COMMON/IES/NasSecurityAlgorithms.h>
+#include <openair3/NAS/COMMON/IES/NetworkName.h>
+#include <openair3/NAS/COMMON/IES/Nonce.h>
+#include <openair3/NAS/COMMON/IES/PacketFlowIdentifier.h>
+#include <openair3/NAS/COMMON/IES/PagingIdentity.h>
+#include <openair3/NAS/COMMON/IES/PdnAddress.h>
+#include <openair3/NAS/COMMON/IES/PdnType.h>
+#include <openair3/NAS/COMMON/IES/PlmnList.h>
+#include <openair3/NAS/COMMON/IES/ProcedureTransactionIdentity.h>
+#include <openair3/NAS/COMMON/IES/ProtocolConfigurationOptions.h>
+#include <openair3/NAS/COMMON/IES/ProtocolDiscriminator.h>
+#include <openair3/NAS/COMMON/IES/PTmsiSignature.h>
+#include <openair3/NAS/COMMON/IES/QualityOfService.h>
+#include <openair3/NAS/COMMON/IES/RadioPriority.h>
+#include <openair3/NAS/COMMON/IES/SecurityHeaderType.h>
+#include <openair3/NAS/COMMON/IES/ServiceType.h>
+#include <openair3/NAS/COMMON/IES/ShortMac.h>
+#include <openair3/NAS/COMMON/IES/SsCode.h>
+#include <openair3/NAS/COMMON/IES/SupportedCodecList.h>
+#include <openair3/NAS/COMMON/IES/TimeZoneAndTime.h>
+#include <openair3/NAS/COMMON/IES/TimeZone.h>
+#include <openair3/NAS/COMMON/IES/TmsiStatus.h>
+#include <openair3/NAS/COMMON/IES/TrackingAreaIdentity.h>
+#include <openair3/NAS/COMMON/IES/TrackingAreaIdentityList.h>
+#include <openair3/NAS/COMMON/IES/TrafficFlowAggregateDescription.h>
+#include <openair3/NAS/COMMON/IES/TrafficFlowTemplate.h>
+#include <openair3/NAS/COMMON/IES/TransactionIdentifier.h>
+#include <openair3/NAS/COMMON/IES/UeNetworkCapability.h>
+#include <openair3/NAS/COMMON/IES/UeRadioCapabilityInformationUpdateNeeded.h>
+#include <openair3/NAS/COMMON/IES/UeSecurityCapability.h>
+#include <openair3/NAS/COMMON/IES/VoiceDomainPreferenceAndUeUsageSetting.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ActivateDedicatedEpsBearerContextAccept.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ActivateDedicatedEpsBearerContextReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ActivateDedicatedEpsBearerContextRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ActivateDefaultEpsBearerContextAccept.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ActivateDefaultEpsBearerContextReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ActivateDefaultEpsBearerContextRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/BearerResourceAllocationReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/BearerResourceAllocationRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/BearerResourceModificationReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/BearerResourceModificationRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/DeactivateEpsBearerContextAccept.h>
+#include <openair3/NAS/COMMON/ESM/MSG/DeactivateEpsBearerContextRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/esm_cause.h>
+#include <openair3/NAS/COMMON/ESM/MSG/EsmInformationRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/EsmInformationResponse.h>
+#include <openair3/NAS/COMMON/ESM/MSG/EsmStatus.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ModifyEpsBearerContextAccept.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ModifyEpsBearerContextReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/ModifyEpsBearerContextRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/PdnConnectivityReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/PdnConnectivityRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/PdnDisconnectReject.h>
+#include <openair3/NAS/COMMON/ESM/MSG/PdnDisconnectRequest.h>
+#include <openair3/NAS/COMMON/ESM/MSG/esm_msgDef.h>
+#include <openair3/NAS/COMMON/ESM/MSG/esm_msg.h>
+
+#include <openair3/NAS/COMMON/EMM/MSG/AttachAccept.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AttachComplete.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AttachReject.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AttachRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AuthenticationFailure.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AuthenticationReject.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AuthenticationRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/AuthenticationResponse.h>
+#include <openair3/NAS/COMMON/EMM/MSG/CsServiceNotification.h>
+#include <openair3/NAS/COMMON/EMM/MSG/DetachAccept.h>
+#include <openair3/NAS/COMMON/EMM/MSG/DetachRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/DownlinkNasTransport.h>
+#include <openair3/NAS/COMMON/EMM/MSG/emm_cause.h>
+#include <openair3/NAS/COMMON/EMM/MSG/EmmInformation.h>
+#include <openair3/NAS/COMMON/EMM/MSG/EmmStatus.h>
+#include <openair3/NAS/COMMON/EMM/MSG/ExtendedServiceRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/GutiReallocationCommand.h>
+#include <openair3/NAS/COMMON/EMM/MSG/GutiReallocationComplete.h>
+#include <openair3/NAS/COMMON/EMM/MSG/IdentityRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/IdentityResponse.h>
+#include <openair3/NAS/COMMON/EMM/MSG/NASSecurityModeCommand.h>
+#include <openair3/NAS/COMMON/EMM/MSG/NASSecurityModeComplete.h>
+#include <openair3/NAS/COMMON/EMM/MSG/SecurityModeReject.h>
+#include <openair3/NAS/COMMON/EMM/MSG/ServiceReject.h>
+#include <openair3/NAS/COMMON/EMM/MSG/ServiceRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/TrackingAreaUpdateAccept.h>
+#include <openair3/NAS/COMMON/EMM/MSG/TrackingAreaUpdateComplete.h>
+#include <openair3/NAS/COMMON/EMM/MSG/TrackingAreaUpdateReject.h>
+#include <openair3/NAS/COMMON/EMM/MSG/TrackingAreaUpdateRequest.h>
+#include <openair3/NAS/COMMON/EMM/MSG/UplinkNasTransport.h>
+#include <openair3/NAS/COMMON/EMM/MSG/emm_msgDef.h>
+#include <openair3/NAS/COMMON/EMM/MSG/emm_msg.h>
+
+#include <openair3/NAS/COMMON/API/NETWORK/nas_message.h>
+#include <openair2/COMMON/nas_messages_types.h>
+#if ENABLE_RAL
+ #include <ral_messages_types.h>
+#endif
+#include <openair2/COMMON/s1ap_messages_types.h>
+#include <openair2/COMMON/x2ap_messages_types.h>
+#include <openair2/COMMON/sctp_messages_types.h>
+#include <openair2/COMMON/udp_messages_types.h>
+#include <openair2/COMMON/gtpv1_u_messages_types.h>
+#include <openair3/SCTP/sctp_eNB_task.h>
+#include <openair3/NAS/UE/nas_proc_defs.h>
+#include <openair3/NAS/UE/ESM/esmData.h>
+#include <openair3/NAS/COMMON/UTIL/nas_timer.h>
+#include <openair3/NAS/UE/ESM/esm_pt_defs.h>
+#include <openair3/NAS/UE/EMM/emm_proc_defs.h>
+#include <openair3/NAS/UE/EMM/emmData.h>
+#include <openair3/NAS/UE/EMM/IdleMode_defs.h>
+#include <openair3/NAS/UE/EMM/emm_fsm_defs.h>
+#include <openair3/NAS/UE/EMM/emmData.h>
+#include <openair3/NAS/COMMON/securityDef.h>
+#include <openair3/NAS/UE/EMM/Authentication.h>
+#include <openair3/NAS/UE/EMM/SecurityModeControl.h>
+#include <openair3/NAS/UE/API/USIM/usim_api.h>
+#include <openair3/NAS/COMMON/userDef.h>
+#include <openair3/NAS/UE/API/USER/at_command.h>
+#include <openair3/NAS/UE/API/USER/at_response.h>
+#include <openair3/NAS/UE/API/USER/user_api_defs.h>
+#include <openair3/NAS/UE/EMM/LowerLayer_defs.h>
+#include <openair3/NAS/UE/user_defs.h>
+#include <openair3/NAS/UE/nas_ue_task.h>
+#include <openair3/S1AP/s1ap_eNB.h>
+//#include <proto.h>
+
+#include <openair3/GTPV1-U/gtpv1u_eNB_task.h>
+void *rrc_enb_process_itti_msg(void *);
+#include <openair3/SCTP/sctp_eNB_task.h>
+#include <openair3/S1AP/s1ap_eNB.h>
+
+/*
+ static const char *const messages_definition_xml = {
+ #include <messages_xml.h>
+ };
+*/
+
+typedef uint32_t MessageHeaderSize;
+typedef uint32_t itti_message_types_t;
+typedef unsigned long message_number_t;
+#define MESSAGE_NUMBER_SIZE (sizeof(unsigned long))
+
+typedef enum task_priorities_e {
+ TASK_PRIORITY_MAX = 100,
+ TASK_PRIORITY_MAX_LEAST = 85,
+ TASK_PRIORITY_MED_PLUS = 70,
+ TASK_PRIORITY_MED = 55,
+ TASK_PRIORITY_MED_LEAST = 40,
+ TASK_PRIORITY_MIN_PLUS = 25,
+ TASK_PRIORITY_MIN = 10,
+} task_priorities_t;
+
+typedef struct {
+ task_priorities_t priority;
+ unsigned int queue_size;
+ /* Printable name */
+ char name[256];
+ void *(*func)(void *) ;
+ void *(*threadFunc)(void *) ;
+} task_info_t;
+//
+//TASK_DEF(TASK_RRC_ENB, TASK_PRIORITY_MED, 200, NULL,NULL)
+//TASK_DEF(TASK_RRC_ENB, TASK_PRIORITY_MED, 200, NULL, NULL)
+//TASK_DEF(TASK_GTPV1_U, TASK_PRIORITY_MED, 1000,NULL, NULL)
+//TASK_DEF(TASK_UDP, TASK_PRIORITY_MED, 1000, NULL, NULL)
+
+#define FOREACH_TASK(TASK_DEF) \
+ TASK_DEF(TASK_UNKNOWN, TASK_PRIORITY_MED, 50, NULL, NULL) \
+ TASK_DEF(TASK_TIMER, TASK_PRIORITY_MED, 10, NULL, NULL) \
+ TASK_DEF(TASK_L2L1, TASK_PRIORITY_MAX, 200, NULL, NULL) \
+ TASK_DEF(TASK_BM, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_PHY_ENB, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_MAC_ENB, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_RLC_ENB, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_RRC_ENB_NB_IoT, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_PDCP_ENB, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_RRC_ENB, TASK_PRIORITY_MED, 200, NULL,NULL)\
+ TASK_DEF(TASK_RAL_ENB, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_S1AP, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_X2AP, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_SCTP, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_ENB_APP, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_FLEXRAN_AGENT,TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_PHY_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ TASK_DEF(TASK_MAC_UE, TASK_PRIORITY_MED, 200, NULL, NULL) \
+ 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_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)\
+ TASK_DEF(TASK_GTPV1_U, TASK_PRIORITY_MED, 1000,NULL, NULL)\
+ 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_MAX, TASK_PRIORITY_MED, 200, NULL, NULL)
+
+#define TASK_DEF(TaskID, pRIO, qUEUEsIZE, FuNc, ThreadFunc) { pRIO, qUEUEsIZE, #TaskID, FuNc, ThreadFunc },
+
+/* Map task id to printable name. */
+static const task_info_t tasks_info[] = {
+ FOREACH_TASK(TASK_DEF)
+};
+
+#define TASK_ENUM(TaskID, pRIO, qUEUEsIZE, FuNc,ThreadFunc ) TaskID,
+//! Tasks id of each task
+typedef enum {
+ FOREACH_TASK(TASK_ENUM)
+} task_id_t;
+
+
+typedef task_id_t thread_id_t;
+
+typedef enum message_priorities_e {
+ MESSAGE_PRIORITY_MAX = 100,
+ MESSAGE_PRIORITY_MAX_LEAST = 85,
+ MESSAGE_PRIORITY_MED_PLUS = 70,
+ MESSAGE_PRIORITY_MED = 55,
+ MESSAGE_PRIORITY_MED_LEAST = 40,
+ MESSAGE_PRIORITY_MIN_PLUS = 25,
+ MESSAGE_PRIORITY_MIN = 10,
+} message_priorities_t;
+
+
+#define FOREACH_MSG(INTERNAL_MSG) \
+ INTERNAL_MSG(TIMER_HAS_EXPIRED, MESSAGE_PRIORITY_MED, timer_has_expired_t, timer_has_expired) \
+ INTERNAL_MSG(INITIALIZE_MESSAGE, MESSAGE_PRIORITY_MED, IttiMsgEmpty, initialize_message) \
+ INTERNAL_MSG(ACTIVATE_MESSAGE, MESSAGE_PRIORITY_MED, IttiMsgEmpty, activate_message) \
+ INTERNAL_MSG(DEACTIVATE_MESSAGE, MESSAGE_PRIORITY_MED, IttiMsgEmpty, deactivate_message) \
+ INTERNAL_MSG(TERMINATE_MESSAGE, MESSAGE_PRIORITY_MAX, IttiMsgEmpty, terminate_message) \
+ INTERNAL_MSG(MESSAGE_TEST, MESSAGE_PRIORITY_MED, IttiMsgEmpty, message_test)
+
+/* This enum defines messages ids. Each one is unique. */
+typedef enum {
+#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) iD,
+ FOREACH_MSG(MESSAGE_DEF)
+#include <all_msg.h>
+#undef MESSAGE_DEF
+ MESSAGES_ID_MAX,
+} MessagesIds;
+
+typedef union msg_s {
+#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) sTRUCT fIELDnAME;
+ FOREACH_MSG(MESSAGE_DEF)
+#include <all_msg.h>
+#undef MESSAGE_DEF
+} msg_t;
+
+typedef struct MessageHeader_s {
+ MessagesIds messageId; /**< Unique message id as referenced in enum MessagesIds */
+ task_id_t originTaskId; /**< ID of the sender task */
+ task_id_t destinationTaskId; /**< ID of the destination task */
+ instance_t instance; /**< Task instance for virtualization */
+ itti_lte_time_t lte_time;
+ MessageHeaderSize ittiMsgSize; /**< Message size (not including header size) */
+} MessageHeader;
+
+typedef struct message_info_s {
+ int id;
+ message_priorities_t priority;
+ /* Message payload size */
+ MessageHeaderSize size;
+ /* Printable name */
+ const char name[256];
+} message_info_t;
+
+/* Map message id to message information */
+static const message_info_t messages_info[] = {
+#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) { iD, pRIO, sizeof(sTRUCT), #iD },
+ FOREACH_MSG(MESSAGE_DEF)
+#include <all_msg.h>
+#undef MESSAGE_DEF
+};
+
+typedef struct __attribute__ ((__packed__)) MessageDef_s {
+ MessageHeader ittiMsgHeader; /**< Message header */
+ msg_t ittiMsg;
+} MessageDef;
+
+
+
+/* Extract the instance from a message */
+#define ITTI_MESSAGE_GET_INSTANCE(mESSAGE) ((mESSAGE)->ittiMsgHeader.instance)
+#define ITTI_MSG_ID(mSGpTR) ((mSGpTR)->ittiMsgHeader.messageId)
+#define ITTI_MSG_ORIGIN_ID(mSGpTR) ((mSGpTR)->ittiMsgHeader.originTaskId)
+#define ITTI_MSG_DESTINATION_ID(mSGpTR) ((mSGpTR)->ittiMsgHeader.destinationTaskId)
+#define ITTI_MSG_INSTANCE(mSGpTR) ((mSGpTR)->ittiMsgHeader.instance)
+#define ITTI_MSG_NAME(mSGpTR) itti_get_message_name(ITTI_MSG_ID(mSGpTR))
+#define ITTI_MSG_ORIGIN_NAME(mSGpTR) itti_get_task_name(ITTI_MSG_ORIGIN_ID(mSGpTR))
+#define ITTI_MSG_DESTINATION_NAME(mSGpTR) itti_get_task_name(ITTI_MSG_DESTINATION_ID(mSGpTR))
+#define TIMER_HAS_EXPIRED(mSGpTR) (mSGpTR)->ittiMsg.timer_has_expired
+
+#define INSTANCE_DEFAULT (UINT16_MAX - 1)
+
+static inline int64_t clock_difftime_ns(struct timespec start, struct timespec end) {
+ return (int64_t)( end.tv_sec-start.tv_sec) * (int64_t)(1000*1000*1000) + end.tv_nsec-start.tv_nsec;
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** \brief Send a message to a task (could be itself)
+ \param task_id Task ID
+ \param instance Instance of the task used for virtualization
+ \param message Pointer to the message to send
+ @returns -1 on failure, 0 otherwise
+ **/
+int itti_send_msg_to_task(task_id_t task_id, instance_t instance, MessageDef *message);
+
+/** \brief Add a new fd to monitor.
+ NOTE: it is up to the user to read data associated with the fd
+ \param task_id Task ID of the receiving task
+ \param fd The file descriptor to monitor
+ **/
+void itti_subscribe_event_fd(task_id_t task_id, int fd);
+
+/** \brief Remove a fd from the list of fd to monitor
+ \param task_id Task ID of the task
+ \param fd The file descriptor to remove
+ **/
+void itti_unsubscribe_event_fd(task_id_t task_id, int fd);
+
+/** \brief Return the list of events excluding the fd associated with itti
+ \param task_id Task ID of the task
+ \param events events list
+ @returns number of events to handle
+ **/
+int itti_get_events(task_id_t task_id, struct epoll_event **events);
+
+/** \brief Retrieves a message in the queue associated to task_id.
+ If the queue is empty, the thread is blocked till a new message arrives.
+ \param task_id Task ID of the receiving task
+ \param received_msg Pointer to the allocated message
+ **/
+void itti_receive_msg(task_id_t task_id, MessageDef **received_msg);
+
+/** \brief Try to retrieves a message in the queue associated to task_id.
+ \param task_id Task ID of the receiving task
+ \param received_msg Pointer to the allocated message
+ **/
+void itti_poll_msg(task_id_t task_id, MessageDef **received_msg);
+
+/** \brief Start thread associated to the task
+ \param task_id task to start
+ \param start_routine entry point for the task
+ \param args_p Optional argument to pass to the start routine
+ @returns -1 on failure, 0 otherwise
+ **/
+int itti_create_task(task_id_t task_id,
+ void *(*start_routine) (void *),
+ void *args_p);
+
+/** \brief Exit the current task.
+ **/
+void itti_exit_task(void);
+
+/** \brief Initiate termination of all tasks.
+ \param task_id task that is completed
+ **/
+void itti_terminate_tasks(task_id_t task_id);
+
+// Void for legacy compatibility
+void itti_wait_ready(int wait_tasks);
+void itti_mark_task_ready(task_id_t task_id);
+
+/** \brief Return the printable string associated with the message
+ \param message_id Id of the message
+ **/
+const char *itti_get_message_name(MessagesIds message_id);
+
+/** \brief Return the printable string associated with a task id
+ \param thread_id Id of the task
+ **/
+const char *itti_get_task_name(task_id_t task_id);
+
+/** \brief Alloc and memset(0) a new itti message.
+ \param origin_task_id Task ID of the sending task
+ \param message_id Message ID
+ @returns NULL in case of failure or newly allocated mesage ref
+ **/
+MessageDef *itti_alloc_new_message(
+ task_id_t origin_task_id,
+ MessagesIds message_id);
+
+/** \brief Alloc and memset(0) a new itti message.
+ \param origin_task_id Task ID of the sending task
+ \param message_id Message ID
+ \param size size of the payload to send
+ @returns NULL in case of failure or newly allocated mesage ref
+ **/
+MessageDef *itti_alloc_new_message_sized(
+ task_id_t origin_task_id,
+ MessagesIds message_id,
+ MessageHeaderSize size);
+
+/** \brief handle signals and wait for all threads to join when the process complete.
+ This function should be called from the main thread after having created all ITTI tasks.
+ **/
+void itti_wait_tasks_end(void);
+#define THREAD_MAX 0 //for compatibility
+void itti_set_task_real_time(task_id_t task_id);
+
+/** \brief Send a termination message to all tasks.
+ \param task_id task that is broadcasting the message.
+ **/
+void itti_send_terminate_message(task_id_t task_id);
+
+void *itti_malloc(task_id_t origin_task_id, task_id_t destination_task_id, ssize_t size);
+void *calloc_or_fail(size_t size);
+void *malloc_or_fail(size_t size);
+int memory_read(const char *datafile, void *data, size_t size);
+int itti_free(task_id_t task_id, void *ptr);
+
+int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,
+ const message_info_t *messages_info);
+int timer_setup(
+ uint32_t interval_sec,
+ uint32_t interval_us,
+ task_id_t task_id,
+ int32_t instance,
+ timer_type_t type,
+ void *timer_arg,
+ long *timer_id);
+
+
+int timer_remove(long timer_id);
+#define timer_stop timer_remove
+int signal_handle(int *end);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* INTERTASK_INTERFACE_H_ */
diff --git a/common/utils/telnetsrv/telnetsrv_proccmd.c b/common/utils/telnetsrv/telnetsrv_proccmd.c
index ba1b01151391d5ed884ae961f22c7c394c0cf0c9..3b423bd4655e47d15e711e972c4b5d722dbcafec 100644
--- a/common/utils/telnetsrv/telnetsrv_proccmd.c
+++ b/common/utils/telnetsrv/telnetsrv_proccmd.c
@@ -303,8 +303,6 @@ char sv1[64];
}
int proccmd_exit(char *buf, int debug, telnet_printfunc_t prnt)
{
-extern void exit_fun(const char* s);
-
if (debug > 0)
prnt("process module received %s\n",buf);
diff --git a/openair1/PHY/INIT/init_top.c b/openair1/PHY/INIT/init_top.c
index 6ca45e7c7f47703d8230f23f55b5540bff1aa4ed..6240245bff3d222c26796e316bb6e4cfa5622351 100644
--- a/openair1/PHY/INIT/init_top.c
+++ b/openair1/PHY/INIT/init_top.c
@@ -1,23 +1,23 @@
/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -------------------------------------------------------------------------------
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+*/
/*!\brief Initilization and reconfiguration routines for LTE PHY */
#include "phy_init.h"
@@ -27,12 +27,11 @@
#include "PHY/LTE_REFSIG/lte_refsig.h"
#include "PHY/LTE_TRANSPORT/transport_common_proto.h"
-void generate_64qam_table(void)
-{
+void init_sss(void);
+void generate_64qam_table(void) {
int a,b,c,index;
-
for (a=-1; a<=1; a+=2)
for (b=-1; b<=1; b+=2)
for (c=-1; c<=1; c+=2) {
@@ -41,9 +40,7 @@ void generate_64qam_table(void)
}
}
-void generate_16qam_table(void)
-{
-
+void generate_16qam_table(void) {
int a,b,index;
for (a=-1; a<=1; a+=2)
@@ -53,55 +50,42 @@ void generate_16qam_table(void)
}
}
-void generate_qpsk_table(void)
-{
-
+void generate_qpsk_table(void) {
int a,index;
for (a=-1; a<=1; a+=2) {
index = (1+a)/2;
- qpsk_table[index] = -a*QPSK;
+ qpsk_table[index] = -a*QPSK;
}
}
-void init_lte_top(LTE_DL_FRAME_PARMS *frame_parms)
-{
-
+void init_7_5KHz(void);
+void init_lte_top(LTE_DL_FRAME_PARMS *frame_parms) {
ccodelte_init();
ccodelte_init_inv();
-
init_dfts();
-
-
phy_generate_viterbi_tables_lte();
-
load_codinglib();
lte_sync_time_init(frame_parms);
-
generate_ul_ref_sigs();
generate_ul_ref_sigs_rx();
-
generate_64qam_table();
generate_16qam_table();
generate_qpsk_table();
generate_RIV_tables();
-
init_unscrambling_lut();
init_scrambling_lut();
//set_taus_seed(1328);
-
-
+// init_7_5KHz();
+ init_sss();
}
-void free_lte_top(void)
-{
+void free_lte_top(void) {
free_codinglib();
lte_sync_time_free();
-
/* free_ul_ref_sigs() is called in phy_free_lte_eNB() */
}
/*
* @}*/
-
diff --git a/openair1/PHY/INIT/lte_init_ru.c b/openair1/PHY/INIT/lte_init_ru.c
index 1ceed40f8b6e901134d8c0dcaad9b335ee6a31aa..3a1364620ed6d18e3134dcb9534f32e4a26487e2 100644
--- a/openair1/PHY/INIT/lte_init_ru.c
+++ b/openair1/PHY/INIT/lte_init_ru.c
@@ -31,6 +31,8 @@
#include "assertions.h"
#include <math.h>
+void init_7_5KHz(void);
+
int phy_init_RU(RU_t *ru) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
@@ -65,6 +67,7 @@ int phy_init_RU(RU_t *ru) {
}
if (ru->function != NGFI_RRU_IF5) { // we need to do RX/TX RU processing
+ init_7_5KHz();
LOG_I(PHY,"nb_tx %d\n",ru->nb_tx);
ru->common.rxdata_7_5kHz = (int32_t**)malloc16(ru->nb_rx*sizeof(int32_t*) );
for (i=0;i<ru->nb_rx;i++) {
diff --git a/openair1/PHY/INIT/lte_init_ue.c b/openair1/PHY/INIT/lte_init_ue.c
index 7a4461c88a1cb4d2c0ed4abb1aa784bb255e1717..49778c2791507b6d4ca6f6a01e7f121c18da2b25 100644
--- a/openair1/PHY/INIT/lte_init_ue.c
+++ b/openair1/PHY/INIT/lte_init_ue.c
@@ -34,6 +34,8 @@
#include "PHY/LTE_UE_TRANSPORT/transport_proto_ue.h"
#include "PHY/LTE_REFSIG/lte_refsig.h"
+void init_7_5KHz(void);
+
uint8_t dmrs1_tab_ue[8] = {0,2,3,4,6,8,9,10};
extern uint8_t nfapi_mode;
@@ -662,6 +664,7 @@ int init_lte_ue_signal(PHY_VARS_UE *ue,
init_frame_parms(&ue->frame_parms,1);
init_lte_top(&ue->frame_parms);
+ init_7_5KHz();
init_ul_hopping(&ue->frame_parms);
diff --git a/openair1/PHY/INIT/lte_param_init.c b/openair1/PHY/INIT/lte_param_init.c
index 0830058a8fb4bda41bb692a4e29b9aa460fb7104..dd8c2e54dba3f4229fae2c3eb9f1e24076364c33 100644
--- a/openair1/PHY/INIT/lte_param_init.c
+++ b/openair1/PHY/INIT/lte_param_init.c
@@ -169,6 +169,13 @@ void lte_param_init(PHY_VARS_eNB **eNBp,
}
else ru->N_TA_offset=0;
+#if BASIC_SIMULATOR
+ /* this is required for the basic simulator in TDD mode
+ * TODO: find a proper cleaner solution
+ */
+ UE->N_TA_offset = 0;
+#endif
+
printf("Done lte_param_init\n");
diff --git a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
index e5b28ff2e3caebafc87d0003ab1cebf3cc8cc28c..a8d73cfdea4efd724d8c54a0e0923380e8a16379 100644
--- a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
+++ b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
@@ -91,7 +91,7 @@ int32_t temp_in_ifft_0[2048*2] __attribute__((aligned(32)));
eNB->ulsch[UE_id]->harq_processes[harq_pid]->n_DMRS2 +
frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[(subframe<<1)+Ns]) % 12;
- Msc_idx_ptr = (uint16_t*) bsearch(&Msc_RS, dftsizes, 33, sizeof(uint16_t), compareints);
+ Msc_idx_ptr = (uint16_t*) bsearch(&Msc_RS, dftsizes, 34, sizeof(uint16_t), compareints);
if (Msc_idx_ptr)
Msc_RS_idx = Msc_idx_ptr - dftsizes;
diff --git a/openair1/PHY/LTE_REFSIG/lte_ul_ref.c b/openair1/PHY/LTE_REFSIG/lte_ul_ref.c
index 01b27205c21b619bc273b8ef43309073de21a7e1..ee7619c23c2bf9479b81a9d8e7b221a2e052e9a2 100644
--- a/openair1/PHY/LTE_REFSIG/lte_ul_ref.c
+++ b/openair1/PHY/LTE_REFSIG/lte_ul_ref.c
@@ -27,13 +27,13 @@
#include "lte_refsig.h"
#include "PHY/defs_eNB.h"
-uint16_t dftsizes[33] = {12,24,36,48,60,72,96,108,120,144,180,192,216,240,288,300,324,360,384,432,480,540,576,600,648,720,864,900,960,972,1080,1152,1200};
+uint16_t dftsizes[34] = {12,24,36,48,60,72,96,108,120,144,180,192,216,240,288,300,324,360,384,432,480,540,576,600,648,720,768,864,900,960,972,1080,1152,1200};
-uint16_t ref_primes[33] = {11,23,31,47,59,71,89,107,113,139,179,191,211,239,283,293,317,359,383,431,479,523,571,599,647,719,863,887,953,971,1069,1151,1193};
+uint16_t ref_primes[34] = {11,23,31,47,59,71,89,107,113,139,179,191,211,239,283,293,317,359,383,431,479,523,571,599,647,719,761,863,887,953,971,1069,1151,1193};
-int16_t *ul_ref_sigs[30][2][33];
-int16_t *ul_ref_sigs_rx[30][2][33]; //these contain the sequences in repeated format and quantized to QPSK ifdef IFFT_FPGA
+int16_t *ul_ref_sigs[30][2][34];
+int16_t *ul_ref_sigs_rx[30][2][34]; //these contain the sequences in repeated format and quantized to QPSK ifdef IFFT_FPGA
/* 36.211 table 5.5.1.2-1 */
char ref12[360] = {-1,1,3,-3,3,3,1,1,3,1,-3,3,1,1,3,3,3,-1,1,-3,-3,1,-3,3,1,1,-3,-3,-3,-1,-3,-3,1,-3,1,-1,-1,1,1,1,1,-1,-3,-3,1,-3,3,-1,-1,3,1,-1,1,-1,-3,-1,1,-1,1,3,1,-3,3,-1,-1,1,1,-1,-1,3,-3,1,-1,3,-3,-3,-3,3,1,-1,3,3,-3,1,-3,-1,-1,-1,1,-3,3,-1,1,-3,3,1,1,-3,3,1,-1,-1,-1,1,1,3,-1,1,1,-3,-1,3,3,-1,-3,1,1,1,1,1,-1,3,-1,1,1,-3,-3,-1,-3,-3,3,-1,3,1,-1,-1,3,3,-3,1,3,1,3,3,1,-3,1,1,-3,1,1,1,-3,-3,-3,1,3,3,-3,3,-3,1,1,3,-1,-3,3,3,-3,1,-1,-3,-1,3,1,3,3,3,-1,1,3,-1,1,-3,-1,-1,1,1,3,1,-1,-3,1,3,1,-1,1,3,3,3,-1,-1,3,-1,-3,1,1,3,-3,3,-3,-3,3,1,3,-1,-3,3,1,1,-3,1,-3,-3,-1,-1,1,-3,-1,3,1,3,1,-1,-1,3,-3,-1,-3,-1,-1,-3,1,1,1,1,3,1,-1,1,-3,-1,-1,3,-1,1,-3,-3,-3,-3,-3,1,-1,-3,1,1,-3,-3,-3,-3,-1,3,-3,1,-3,3,1,1,-1,-3,-1,-3,1,-1,1,3,-1,1,1,1,3,1,3,3,-1,1,-1,-3,-3,1,1,-3,3,3,1,3,3,1,-3,-1,-1,3,1,3,-3,-3,3,-3,1,-1,-1,3,-1,-3,-3,-1,-3,-1,-3,3,1,-1,1,3,-3,-3,-1,3,-3,3,-1,3,3,-3,3,3,-1,-1,3,-3,-3,-1,-1,-3,-1,3,-3,3,1,-1};
@@ -49,7 +49,7 @@ void generate_ul_ref_sigs(void)
unsigned int u,v,Msc_RS,q,m,n;
// These are the Zadoff-Chu sequences (for RB 3-100)
- for (Msc_RS=2; Msc_RS<33; Msc_RS++) {
+ for (Msc_RS=2; Msc_RS<34; Msc_RS++) {
for (u=0; u<30; u++) {
for (v=0; v<2; v++) {
qbar = ref_primes[Msc_RS] * (u+1)/(double)31;
@@ -119,7 +119,7 @@ void generate_ul_ref_sigs_rx(void)
unsigned int u,v,Msc_RS,q,m,n;
// These are the complex conjugated Zadoff-Chu sequences quantized to QPSK stored in repeated format (for RB 3-100)
- for (Msc_RS=2; Msc_RS<33; Msc_RS++) {
+ for (Msc_RS=2; Msc_RS<34; Msc_RS++) {
for (u=0; u<30; u++) {
for (v=0; v<2; v++) {
qbar = ref_primes[Msc_RS] * (u+1)/(double)31;
@@ -186,7 +186,7 @@ void free_ul_ref_sigs(void)
unsigned int u,v,Msc_RS;
- for (Msc_RS=0; Msc_RS<33; Msc_RS++) {
+ for (Msc_RS=0; Msc_RS<34; Msc_RS++) {
for (u=0; u<30; u++) {
for (v=0; v<2; v++) {
if (ul_ref_sigs[u][v][Msc_RS]) {
diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools_common.c b/openair1/PHY/LTE_TRANSPORT/dci_tools_common.c
index 9a1aa279b0101c428186955d3c07629c01e13215..b8ac3d7eb93b16bdc8ee957148d88442d56b9851 100644
--- a/openair1/PHY/LTE_TRANSPORT/dci_tools_common.c
+++ b/openair1/PHY/LTE_TRANSPORT/dci_tools_common.c
@@ -357,28 +357,36 @@ void conv_rballoc(uint8_t ra_header,uint32_t rb_alloc,uint32_t N_RB_DL,uint32_t
break;
case 50:
- AssertFatal(ra_header==0,"resource type 1 not supported for N_RB_DL=50\n");
+ if (ra_header==0) {
- for (i=16; i>0; i--) {
- if ((rb_alloc&(1<<i)) != 0)
- rb_alloc2[(3*(16-i))>>5] |= (7<<((3*(16-i))%32));
- }
+ for (i=16; i>0; i--) {
+ if ((rb_alloc&(1<<i)) != 0)
+ rb_alloc2[(3*(16-i))>>5] |= (7<<((3*(16-i))%32));
+ }
- // bit mask across
- if ((rb_alloc2[0]>>31)==1)
- rb_alloc2[1] |= 1;
+ // bit mask across
+ if ((rb_alloc2[0]>>31)==1)
+ rb_alloc2[1] |= 1;
- if ((rb_alloc&1) != 0)
- rb_alloc2[1] |= (3<<16);
+ if ((rb_alloc&1) != 0)
+ rb_alloc2[1] |= (3<<16);
+ }
+ else {
+ LOG_W(PHY,"resource type 1 not supported for N_RB_DL=50\n");
+ }
break;
case 100:
- AssertFatal(ra_header==0,"resource type 1 not supported for N_RB_DL=100\n");
- for (i=0; i<25; i++) {
- if ((rb_alloc&(1<<(24-i))) != 0)
- rb_alloc2[(4*i)>>5] |= (0xf<<((4*i)%32));
+ if (ra_header==0) {
+ for (i=0; i<25; i++) {
+ if ((rb_alloc&(1<<(24-i))) != 0)
+ rb_alloc2[(4*i)>>5] |= (0xf<<((4*i)%32));
- // printf("rb_alloc2[%d] (type 0) %x (%d)\n",(4*i)>>5,rb_alloc2[(4*i)>>5],rb_alloc&(1<<i));
+ // printf("rb_alloc2[%d] (type 0) %x (%d)\n",(4*i)>>5,rb_alloc2[(4*i)>>5],rb_alloc&(1<<i));
+ }
+ }
+ else {
+ LOG_W(PHY,"resource type 1 not supported for N_RB_DL=100\n");
}
break;
diff --git a/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c b/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
index a766bb82023df5caddfea8982a68a5812c8cca20..30c106b16bdabfff7d1671588a94c24eb6519e38 100644
--- a/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
+++ b/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
@@ -57,8 +57,8 @@
uint64_t runtime,
uint64_t deadline,
uint64_t period);*/
+extern WORKER_CONF_t get_thread_worker_conf(void);
-extern int codingw;
void free_eNB_dlsch(LTE_eNB_DLSCH_t *dlsch)
{
@@ -363,7 +363,7 @@ void *te_thread(void *param) {
exit_fun( "ERROR pthread_cond_signal" );
return(NULL);
}
- /*if(opp_enabled == 1 && te_wakeup_stats0->diff_now>50*3000){
+ /*if(opp_enabled == 1 && te_wakeup_stats0->p_time>50*3000){
print_meas_now(te_wakeup_stats0,"coding_wakeup",stderr);
printf("te_thread0 delay for waking up in frame_rx: %d subframe_rx: %d \n",proc->frame_rx,proc->subframe_rx);
}*/
@@ -573,7 +573,7 @@ int dlsch_encoding_2threads(PHY_VARS_eNB *eNB,
}
stop_meas(te_wait_stats);
- /*if(opp_enabled == 1 && te_wait_stats->diff_now>100*3000){
+ /*if(opp_enabled == 1 && te_wait_stats->p_time>100*3000){
print_meas_now(te_wait_stats,"coding_wait",stderr);
printf("coding delay in wait on codition in frame_rx: %d \n",proc->frame_rx);
}*/
@@ -615,8 +615,10 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
}
}
- if(C >= 8 && get_nprocs()>=16 && codingw)//one main three worker
+ if(get_thread_worker_conf() == WORKER_ENABLE)
{
+ if(C >= 8)//one main three worker
+ {
encoding_return =
dlsch_encoding_2threads(eNB,
a,
@@ -632,9 +634,9 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
te_wakeup_stats1,
i_stats,
3);
- }
- else if(C >= 6 && get_nprocs()>=8 && codingw)//one main two worker
- {
+ }
+ else if(C >= 6)//one main two worker
+ {
encoding_return =
dlsch_encoding_2threads(eNB,
a,
@@ -650,9 +652,9 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
te_wakeup_stats1,
i_stats,
2);
- }
- else if(C >= 4 && get_nprocs()>=4 && codingw)//one main one worker
- {
+ }
+ else if(C >= 4)//one main one worker
+ {
encoding_return =
dlsch_encoding_2threads(eNB,
a,
@@ -668,9 +670,23 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
te_wakeup_stats1,
i_stats,
1);
+ }
+ else
+ {
+ encoding_return =
+ dlsch_encoding(eNB,
+ a,
+ num_pdcch_symbols,
+ dlsch,
+ frame,
+ subframe,
+ rm_stats,
+ te_stats,
+ i_stats);
+ }
}
- else
- {
+ else
+ {
encoding_return =
dlsch_encoding(eNB,
a,
@@ -681,7 +697,7 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
rm_stats,
te_stats,
i_stats);
- }
+ }
return encoding_return;
}
diff --git a/openair1/PHY/LTE_TRANSPORT/if5_tools.c b/openair1/PHY/LTE_TRANSPORT/if5_tools.c
index 9f4ab3a580ad3542812d0fd989decaea6f89c4d2..77f060a4336d1bb654d3555ba8478b8737316895 100644
--- a/openair1/PHY/LTE_TRANSPORT/if5_tools.c
+++ b/openair1/PHY/LTE_TRANSPORT/if5_tools.c
@@ -33,10 +33,10 @@
#include "PHY/defs_eNB.h"
#include "PHY/TOOLS/alaw_lut.h"
-#include "time_utils.h"
//#include "targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h"
#include "targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h"
+#include <intertask_interface.h>
#include "common/utils/LOG/vcd_signal_dumper.h"
//#define DEBUG_DL_MOBIPASS
//#define DEBUG_UL_MOBIPASS
diff --git a/openair1/PHY/LTE_TRANSPORT/sss.h b/openair1/PHY/LTE_TRANSPORT/sss.h
deleted file mode 100644
index 6d42acaefc1e45450300e0af347f77dba52c01f5..0000000000000000000000000000000000000000
--- a/openair1/PHY/LTE_TRANSPORT/sss.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-int16_t d0_sss[504*62] = 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-
-int16_t d5_sss[504*62] = 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-
diff --git a/openair1/PHY/LTE_TRANSPORT/sss_gen.c b/openair1/PHY/LTE_TRANSPORT/sss_gen.c
new file mode 100644
index 0000000000000000000000000000000000000000..b0b71d4f6b6a08e651051a0ee7139e415487e203
--- /dev/null
+++ b/openair1/PHY/LTE_TRANSPORT/sss_gen.c
@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <malloc.h>
+#include <stdlib.h>
+#include <math.h>
+
+int16_t *d0_sss;
+int16_t *d5_sss;
+
+#define MyAssert(x) { if(!(x)) { printf("Error in table intialization: %s:%d\n",__FILE__,__LINE__); exit(1);}}
+#define gen(table, formula) { \
+ int x[31]= {0}; \
+ x[4]=1; \
+ for(int i=0; i<26; i++) \
+ x[i+5]=formula; \
+ for (int i=0; i<31; i++) \
+ table[i]=1-2*x[i]; \
+ }
+
+#define mod31(a) (a)%31
+#define mod2(a) (a)%2
+#define mod8(a) (a)%8
+void init_sss(void) {
+ MyAssert(0==posix_memalign((void **)&d0_sss, 16,504*31*2*sizeof(*d0_sss)));
+ MyAssert(0==posix_memalign((void **)&d5_sss, 16,504*31*2*sizeof(*d5_sss)));
+ int s[31];
+ gen(s, mod2(x[i+2]+x[i]));
+ int z[31];
+ gen(z, mod2(x[i+4]+x[i+2]+x[i+1]+x[i]));
+ int c[31];
+ gen(c, mod2(x[i+3]+x[i]));
+
+ for (int Nid2=0; Nid2<3; Nid2++) {
+ for (int Nid1=0; Nid1<168; Nid1++) {
+ int qprime = Nid1/30;
+ int q = (Nid1+(qprime*(qprime+1))/2)/30;
+ int mprime = Nid1 + q*(q+1)/2;
+ int m0 = mprime%31;
+ int m1 = (m0+mprime/31+1)%31;
+ int rowIndex=(Nid2+3*Nid1)*31*2;
+
+ for (int i=0; i<31; i++) {
+ d0_sss[rowIndex+i*2]= s[mod31(i+m0)] * c[mod31(i+Nid2)];
+ d5_sss[rowIndex+i*2]= s[mod31(i+m1)] * c[mod31(i+Nid2)];
+ d0_sss[rowIndex+i*2+1]= s[mod31(i+m1)] * c[mod31(i+Nid2+3)] * z[mod31(i+mod8(m0))];
+ d5_sss[rowIndex+i*2+1]= s[mod31(i+m0)] * c[mod31(i+Nid2+3)] * z[mod31(i+mod8(m1))];
+ }
+ }
+ }
+}
+
+#ifdef SSS_TABLES_TEST
+void main () {
+ printf("int16_t d0_sss[504*62] = {");
+
+ for (int i=0; i<504*62; i++)
+ printf("%d,\n",d0_sss[i]);
+
+ printf("};\n\n");
+ printf("int16_t d5_sss[504*62] = {");
+
+ for (int i=0; i<504*62; i++)
+ printf("%d,\n",d5_sss[i]);
+
+ printf("};\n\n");
+}
+#endif
diff --git a/openair1/PHY/LTE_TRANSPORT/sss_gen.m b/openair1/PHY/LTE_TRANSPORT/sss_gen.m
deleted file mode 100644
index 65e5a5a0a104fc8a5513727fe8e1af571b7fdc16..0000000000000000000000000000000000000000
--- a/openair1/PHY/LTE_TRANSPORT/sss_gen.m
+++ /dev/null
@@ -1,53 +0,0 @@
-% generate s
-x = zeros(1,30);
-x(1:5) = [0 0 0 0 1];
-for i=1:26
- x(i+5) = rem(x(i+2) + x(i),2);
-end
-s = 1 - 2*x;
-
-% generate z
-x = zeros(1,30);
-x(1:5) = [0 0 0 0 1];
-for i=1:26
- x(i+5) = rem(x(i+4)+ x(i+2) + x(i+1) + x(i),2);
-end
-z = 1 - 2*x;
-% generate c
-x = zeros(1,30);
-x(1:5) = [0 0 0 0 1];
-for i=1:26
- x(i+5) = rem(x(i+3) + x(i),2);
-end
-c = 1 - 2*x;
-d0 = zeros(504,62);
-d5 = zeros(504,62);
-for Nid2=0:2,
- c0 = [c((1+Nid2) : end) c(1:Nid2)];
- c1 = [c((4+Nid2) : end) c(1:(3+Nid2))];
- for Nid1=0:167,
- qprime = floor(Nid1/30);
- q = floor((Nid1+qprime*(qprime+1)/2)/30);
- mprime = Nid1 + q*(q+1)/2;
- m0 = rem(mprime,31);
- m1 = rem(m0+floor(mprime/31)+1,31);
- sm0 = [s((1+m0) : end) s(1:m0)];
- sm1 = [s((1+m1) : end) s(1:m1)];
- m0mod8 = rem(m0,8);
- m1mod8 = rem(m1,8);
- zm0 = [z((1+m0mod8) : end) z(1:m0mod8)];
- zm1 = [z((1+m1mod8) : end) z(1:m1mod8)];
- d0(1+Nid2+(3*Nid1),1:2:62) = sm0.*c0;
- d5(1+Nid2+(3*Nid1),1:2:62) = sm1.*c0;
- d0(1+Nid2+(3*Nid1),2:2:62) = sm1.*c1.*zm0;
- d5(1+Nid2+(3*Nid1),2:2:62) = sm0.*c1.*zm1;
- end
-end
-fd = fopen("sss.h","w");
-fprintf(fd,"s16 d0_sss[504*62] = {");
-fprintf(fd,"%d,",d0);
-fprintf(fd,"};\n\n");
-fprintf(fd,"s16 d5_sss[504*62] = {");
-fprintf(fd,"%d,",d5);
-fprintf(fd,"};\n\n");
-fclose(fd);
\ No newline at end of file
diff --git a/openair1/PHY/LTE_TRANSPORT/transport_extern.h b/openair1/PHY/LTE_TRANSPORT/transport_extern.h
index 6a9fa49405a9bb3d8d3161aedc4ab4b1159b44c7..357d31ca1076099d14ac7cc7795192ba63420ce8 100644
--- a/openair1/PHY/LTE_TRANSPORT/transport_extern.h
+++ b/openair1/PHY/LTE_TRANSPORT/transport_extern.h
@@ -25,10 +25,10 @@ extern char lte_cqi_snr_dB[15];
extern short conjugate[8],conjugate2[8];
extern short minus_one[8];
extern short minus_one[8];
-extern short *ul_ref_sigs[30][2][33];
-extern short *ul_ref_sigs_rx[30][2][33];
-extern unsigned short dftsizes[33];
-extern unsigned short ref_primes[33];
+extern short *ul_ref_sigs[30][2][34];
+extern short *ul_ref_sigs_rx[30][2][34];
+extern unsigned short dftsizes[34];
+extern unsigned short ref_primes[34];
extern int qam64_table[8],qam16_table[4],qpsk_table[2];
@@ -44,7 +44,7 @@ extern unsigned short scfdma_amps[26];
extern char dci_format_strings[15][13];
-extern int16_t d0_sss[504*62],d5_sss[504*62];
+extern int16_t *d0_sss,*d5_sss;
extern uint8_t wACK[5][4];
extern int8_t wACK_RX[5][4];
diff --git a/openair1/PHY/LTE_TRANSPORT/transport_vars.h b/openair1/PHY/LTE_TRANSPORT/transport_vars.h
index 611028e1e9805d748de9c9c4f77ba0b8856b2170..02dfbc6a5edcf17e6bf384a79f8adabf5ecdbbf9 100644
--- a/openair1/PHY/LTE_TRANSPORT/transport_vars.h
+++ b/openair1/PHY/LTE_TRANSPORT/transport_vars.h
@@ -21,7 +21,6 @@
#include "dlsch_tbs.h"
//#include "dlsch_tbs_full.h"
-#include "sss.h"
unsigned short lte_cqi_eff1024[16] = {156, //-6, .15234
240, //-4 .234
diff --git a/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c b/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
index 851bcfff5a88582da16401f394b45c106529b45c..046e456916a104bf5afc892142a9317807ac4e80 100644
--- a/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
+++ b/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
@@ -45,7 +45,7 @@
#include "targets/RT/USER/rt_wrapper.h"
#include "transport_proto.h"
-extern int codingw;
+extern WORKER_CONF_t get_thread_worker_conf(void);
void free_eNB_ulsch(LTE_eNB_ULSCH_t *ulsch)
{
@@ -723,7 +723,7 @@ int ulsch_decoding_data(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
int ulsch_decoding_data_all(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
{
int ret = 0;
- /*if(codingw)
+ /*if(get_thread_worker_conf() == WORKER_ENABLE)
{
ret = ulsch_decoding_data_2thread(eNB,UE_id,harq_pid,llr8_flag);
}
diff --git a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
index adb0d1576f31322448cdf6a4a5c53f7486e4a00b..61076f2aae48fdfd6af03fafcda9d5c9b0bfdb06 100644
--- a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
+++ b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
@@ -335,6 +335,12 @@ void lte_idft(LTE_DL_FRAME_PARMS *frame_parms,uint32_t *z, uint16_t Msc_PUSCH)
dft720((int16_t*)idft_in2,(int16_t*)idft_out2,1);
break;
+ case 768:
+ dft768((int16_t*)idft_in0,(int16_t*)idft_out0,1);
+ dft768((int16_t*)idft_in1,(int16_t*)idft_out1,1);
+ dft768((int16_t*)idft_in2,(int16_t*)idft_out2,1);
+ break;
+
case 864:
dft864((int16_t*)idft_in0,(int16_t*)idft_out0,1);
dft864((int16_t*)idft_in1,(int16_t*)idft_out1,1);
diff --git a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
index 50b09102d88857b2b1a2cabf439e2e81a28f2d70..e8f20c85de6a682ce3cf947ee23aa4447c0eb776 100644
--- a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
+++ b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
@@ -782,7 +782,7 @@ int rx_pdsch(PHY_VARS_UE *ue,
#if DISABLE_LOG_X
printf("[AbsSFN %d.%d] Slot%d Symbol %d log2_maxh %d channel_level %d: Channel Comp %5.2f \n",frame,subframe,slot,symbol,pdsch_vars[eNB_id]->log2_maxh,proc->channel_level,ue->generic_stat_bis[ue->current_thread_id[subframe]][slot].p_time/(cpuf*1000.0));
#else
- LOG_I(PHY, "[AbsSFN %d.%d] Slot%d Symbol %d log2_maxh %d channel_level %d: Channel Comp %5.2f \n",frame,subframe,slot,symbol,pdsch_vars[eNB_id]->log2_maxh,proc->channel_level,ue->generic_stat_bis[ue->current_thread_id[subframe]][slot].p_time/(cpuf*1000.0));
+ LOG_I(PHY, "[AbsSFN %d.%d] Slot%d Symbol %d log2_maxh %d Channel Comp %5.2f \n",frame,subframe,slot,symbol,pdsch_vars[eNB_id]->log2_maxh,ue->generic_stat_bis[ue->current_thread_id[subframe]][slot].p_time/(cpuf*1000.0));
#endif
#endif
// MRC
diff --git a/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c b/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c
index 96ff82ba162d2cd6278c54a77a4129a65f7c186a..1c49cde394623bb7e26438e7ffdc7dba5ffc01ba 100644
--- a/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c
+++ b/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c
@@ -83,7 +83,7 @@ int generate_drs_pusch(PHY_VARS_UE *ue,
// cyclic_shift1 = 0;
Msc_RS = 12*nb_rb;
- Msc_idx_ptr = (uint16_t*) bsearch(&Msc_RS, dftsizes, 33, sizeof(uint16_t), compareints);
+ Msc_idx_ptr = (uint16_t*) bsearch(&Msc_RS, dftsizes, 34, sizeof(uint16_t), compareints);
if (Msc_idx_ptr)
Msc_RS_idx = Msc_idx_ptr - dftsizes;
diff --git a/openair1/PHY/LTE_UE_TRANSPORT/srs_modulation.c b/openair1/PHY/LTE_UE_TRANSPORT/srs_modulation.c
index 8bb2299b7cc82569b5af4e2d429356316c1a527b..e6960273c7300a707c44437f14bf4b146c2725fd 100644
--- a/openair1/PHY/LTE_UE_TRANSPORT/srs_modulation.c
+++ b/openair1/PHY/LTE_UE_TRANSPORT/srs_modulation.c
@@ -181,7 +181,7 @@ int32_t generate_srs(LTE_DL_FRAME_PARMS *frame_parms,
return(-1);
}
- Msc_idx_ptr = (uint16_t*) bsearch((uint16_t*) &Msc_RS, (uint16_t*) dftsizes, 33, sizeof(uint16_t), compareints);
+ Msc_idx_ptr = (uint16_t*) bsearch((uint16_t*) &Msc_RS, (uint16_t*) dftsizes, 34, sizeof(uint16_t), compareints);
if (Msc_idx_ptr)
Msc_RS_idx = Msc_idx_ptr - dftsizes;
diff --git a/openair1/PHY/LTE_UE_TRANSPORT/ulsch_modulation.c b/openair1/PHY/LTE_UE_TRANSPORT/ulsch_modulation.c
index 1281f815f854043279c767ac41bdadab620cb3f3..a9878b4eae49019a7a4d17063d60561f4bc16a3f 100644
--- a/openair1/PHY/LTE_UE_TRANSPORT/ulsch_modulation.c
+++ b/openair1/PHY/LTE_UE_TRANSPORT/ulsch_modulation.c
@@ -287,6 +287,12 @@ void dft_lte(int32_t *z,int32_t *d, int32_t Msc_PUSCH, uint8_t Nsymb)
dft720((int16_t*)dft_in2,(int16_t*)dft_out2,1);
break;
+ case 768:
+ dft768((int16_t*)dft_in0,(int16_t*)dft_out0,1);
+ dft768((int16_t*)dft_in1,(int16_t*)dft_out1,1);
+ dft768((int16_t*)dft_in2,(int16_t*)dft_out2,1);
+ break;
+
case 864:
dft864((int16_t*)dft_in0,(int16_t*)dft_out0,1);
dft864((int16_t*)dft_in1,(int16_t*)dft_out1,1);
diff --git a/openair1/PHY/MODULATION/gen_75KHz.cpp b/openair1/PHY/MODULATION/gen_75KHz.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..6efa3ddf2f5b713caf362f11fa9ed31ab2bb6a2c
--- /dev/null
+++ b/openair1/PHY/MODULATION/gen_75KHz.cpp
@@ -0,0 +1,84 @@
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <malloc.h>
+#include <assert.h>
+#include <complex>
+#include <cmath>
+#include <map>
+#include <PHY/MODULATION/modulation_extern.h>
+using namespace std;
+extern "C" {
+ void gen_sig(int RB, int len, double ratio, int16_t *table_n, int16_t *table_e ) {
+ double samplerate = 30.72e6*ratio;
+ double ofdm_size = 2048*ratio;
+ double PI = std::acos(-1);
+ std::complex<int> tt;
+ complex<double> t[len];
+ int index=0;
+ double cp0 = 160*ratio;
+ double cp = 144*ratio;
+
+ for (int i=-cp0; i<ofdm_size; i++)
+ t[index++] = polar( 32767.0, -2*PI*i*7.5e3/samplerate);
+
+ for(int x=0 ; x <6 ; x++)
+ for (int i=-cp; i<ofdm_size; i++)
+ t[index++] = polar( 32767.0, -2*PI*i*7.5e3/samplerate);
+
+ for (int i=0; i < len ; i++) {
+ table_n[i*2] = floor(real(t[i]));
+ table_n[i*2+1] = floor(imag(t[i]));
+ }
+
+ index=0;
+ double cpe = 512*ratio;
+
+ for(int x=0 ; x <6 ; x++)
+ for (int i=-cpe; i<ofdm_size; i++)
+ t[index++] = polar( 32767.0, -2*PI*i*7.5e3/samplerate);
+
+ for (int i=0; i < len ; i++) {
+ table_e[i*2] = floor(real(t[i]));
+ table_e[i*2+1] = floor(imag(t[i]));
+ }
+ }
+
+ int16_t *s6n_kHz_7_5;
+ int16_t *s6e_kHz_7_5;
+ int16_t *s15n_kHz_7_5;
+ int16_t *s15e_kHz_7_5;
+ int16_t *s25n_kHz_7_5;
+ int16_t *s25e_kHz_7_5;
+ int16_t *s50n_kHz_7_5;
+ int16_t *s50e_kHz_7_5;
+ int16_t *s75n_kHz_7_5;
+ int16_t *s75e_kHz_7_5;
+ int16_t *s100n_kHz_7_5;
+ int16_t *s100e_kHz_7_5;
+ int16_t **tables[12]= {&s6n_kHz_7_5,&s6e_kHz_7_5,
+ &s15n_kHz_7_5,&s15e_kHz_7_5,
+ &s25n_kHz_7_5,&s25e_kHz_7_5,
+ &s50n_kHz_7_5,&s50e_kHz_7_5,
+ &s75n_kHz_7_5,&s75e_kHz_7_5,
+ &s100n_kHz_7_5,&s100e_kHz_7_5,
+ };
+ int tables_size_bytes[12];
+#define MyAssert(x) { if(!(x)) { printf("Error in table intialization: %s:%d\n",__FILE__,__LINE__); exit(1);}}
+ void init_7_5KHz(void) {
+ const map<int,double> tables_7_5KHz= {{6,1.0/16},{15,1.0/8},{25,1.0/4},{50,1.0/2},{75,3.0/4},{100,1.0}};
+ int tables_idx=0;
+
+ for (auto it=tables_7_5KHz.begin(); it!=tables_7_5KHz.end(); ++it) {
+ int len=15360*it->second;
+ tables_size_bytes[tables_idx]=sizeof(int16_t)*2*len;
+ tables_size_bytes[tables_idx+1]=sizeof(int16_t)*2*len;
+ MyAssert(0==posix_memalign((void **)tables[tables_idx],
+ 16,tables_size_bytes[tables_idx]));
+ MyAssert(0==posix_memalign((void **)tables[tables_idx+1],
+ 16,tables_size_bytes[tables_idx+1]));
+ gen_sig(it->first, len, it->second, *tables[tables_idx], *tables[tables_idx+1]);
+ tables_idx+=2;
+ }
+ }
+}
diff --git a/openair1/PHY/MODULATION/gen_7_5_kHz.m b/openair1/PHY/MODULATION/gen_7_5_kHz.m
deleted file mode 100644
index 39bc600336cbb7d0e035ebdef43bcc94a9aa9302..0000000000000000000000000000000000000000
--- a/openair1/PHY/MODULATION/gen_7_5_kHz.m
+++ /dev/null
@@ -1,107 +0,0 @@
-
-function [] = gen_7_5_kHz()
-[s6_n2, s6_e2] = gen_sig(6);
-[s15_n2, s15_e2] = gen_sig(15);
-[s25_n2, s25_e2] = gen_sig(25);
-[s50_n2, s50_e2] = gen_sig(50);
-[s75_n2, s75_e2] = gen_sig(75);
-[s100_n2, s100_e2] = gen_sig(100);
-
-
-fd=fopen("kHz_7_5.h","w");
-fprintf(fd,"s16 s6n_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s6_n2));
-fprintf(fd,"%d,",s6_n2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s6_n2(end));
-
-fprintf(fd,"s16 s6e_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s6_e2));
-fprintf(fd,"%d,",s6_e2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s6_e2(end));
-
-fprintf(fd,"s16 s15n_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s15_n2));
-fprintf(fd,"%d,",s15_n2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s15_n2(end));
-
-fprintf(fd,"s16 s15e_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s15_e2));
-fprintf(fd,"%d,",s15_e2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s15_e2(end));
-
-fprintf(fd,"s16 s25n_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s25_n2));
-fprintf(fd,"%d,",s25_n2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s25_n2(end));
-
-fprintf(fd,"s16 s25e_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s25_e2));
-fprintf(fd,"%d,",s25_e2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s25_e2(end));
-
-fprintf(fd,"s16 s50n_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s50_n2));
-fprintf(fd,"%d,",s50_n2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s50_n2(end));
-
-fprintf(fd,"s16 s50e_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s50_e2));
-fprintf(fd,"%d,",s50_e2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s50_e2(end));
-
-fprintf(fd,"s16 s75n_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s75_n2));
-fprintf(fd,"%d,",s75_n2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s75_n2(end));
-
-fprintf(fd,"s16 s75e_kHz_7_5[%d]__attribute__((aligned(16))) = {",length(s75_e2));
-fprintf(fd,"%d,",s75_e2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s75_e2(end));
-
-fprintf(fd,"s16 s100n_kHz_7_5[%d]__attribute__((aligned(16)))= {",length(s100_n2));
-fprintf(fd,"%d,",s100_n2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s100_n2(end));
-
-fprintf(fd,"s16 s100e_kHz_7_5[%d]__attribute__((aligned(16)))= {",length(s100_n2));
-fprintf(fd,"%d,",s100_e2(1:(end-1)));
-fprintf(fd,"%d};\n\n",s100_e2(end));
-
-fclose(fd);
-end
-
-
-function [s_n2, s_e2] = gen_sig(RB)
- % 20MHz BW
- cp0 = 160;
- cp = 144;
- cpe = 512;
- samplerate = 30.72e6;
- ofdm_size = 2048;
- len = 15360;
- switch(RB)
- case 6
- ratio = 1/16;
- case 15
- ratio = 1/8;
- case 25
- ratio = 1/4;
- case 50
- ratio = 1/2;
- case 75
- ratio = 3/4;
- case 100
- ratio = 1;
- otherwise
- disp("Wrong Number of RB");
- end
- cp0 = cp0*ratio;
- cp = cp*ratio;
- cpe = cpe*ratio;
- samplerate = samplerate*ratio;
- ofdm_size = ofdm_size*ratio;
- len = len*ratio;
-
- s_n0 = floor(32767*exp(-sqrt(-1)*2*pi*(-cp0:ofdm_size-1)*7.5e3/samplerate));
- s_n1 = floor(32767*exp(-sqrt(-1)*2*pi*(-cp:ofdm_size-1)*7.5e3/samplerate));
- s_n = [s_n0 s_n1 s_n1 s_n1 s_n1 s_n1 s_n1];
- s_n2 = zeros(1, 2*len);
- s_n2(1:2:end) = real(s_n);
- s_n2(2:2:end) = imag(s_n);
- s_e = floor(32767*exp(-sqrt(-1)*2*pi*(-cpe:ofdm_size-1)*7.5e3/samplerate));
- s_e = [s_e s_e s_e s_e s_e s_e];
- s_e2 = zeros(1, 2*len);
- s_e2(1:2:end) = real(s_e);
- s_e2(2:2:end) = imag(s_e);
-end
-
diff --git a/openair1/PHY/MODULATION/kHz_7_5.h b/openair1/PHY/MODULATION/kHz_7_5.h
deleted file mode 100644
index ce2f0d5f2c11a3c06a93baf368a99f8cee01308b..0000000000000000000000000000000000000000
--- a/openair1/PHY/MODULATION/kHz_7_5.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
-
-int16_t s6n_kHz_7_5[1920]__attribute__((aligned(16))) = 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-
-int16_t s6e_kHz_7_5[1920]__attribute__((aligned(16))) = 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-
-int16_t s15n_kHz_7_5[3840]__attribute__((aligned(16))) = 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-
-int16_t s15e_kHz_7_5[3840]__attribute__((aligned(16))) = 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-
-int16_t s25n_kHz_7_5[7680]__attribute__((aligned(16))) = 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-
-int16_t s25e_kHz_7_5[7680]__attribute__((aligned(16))) = 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-
-int16_t s50n_kHz_7_5[15360]__attribute__((aligned(16))) = 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-
-int16_t s50e_kHz_7_5[15360]__attribute__((aligned(16))) = 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-
-int16_t s75n_kHz_7_5[23040]__attribute__((aligned(16))) = 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-
-int16_t s75e_kHz_7_5[23040]__attribute__((aligned(16))) = 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-
-int16_t s100n_kHz_7_5[30720]__attribute__((aligned(16)))= 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-
-int16_t s100e_kHz_7_5[30720]__attribute__((aligned(16)))= 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-
diff --git a/openair1/PHY/MODULATION/modulation_extern.h b/openair1/PHY/MODULATION/modulation_extern.h
index 2834aa00f503113987b5fa27a52f631ff1d235c5..417ae5781be75e02c4ab71a1d35a9bc1284568f6 100644
--- a/openair1/PHY/MODULATION/modulation_extern.h
+++ b/openair1/PHY/MODULATION/modulation_extern.h
@@ -1,38 +1,44 @@
/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
-; * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
-extern int16_t s6n_kHz_7_5[1920];
-extern int16_t s6e_kHz_7_5[1920];
-extern int16_t s15n_kHz_7_5[3840];
-extern int16_t s15e_kHz_7_5[3840];
-extern int16_t s25n_kHz_7_5[7680];
-extern int16_t s25e_kHz_7_5[7680];
-extern int16_t s50n_kHz_7_5[15360];
-extern int16_t s50e_kHz_7_5[15360];
-extern int16_t s75n_kHz_7_5[23040];
-extern int16_t s75e_kHz_7_5[23040];
-extern int16_t s100n_kHz_7_5[30720];
-extern int16_t s100e_kHz_7_5[30720];
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ ; * distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -------------------------------------------------------------------------------
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int16_t *s6n_kHz_7_5;
+extern int16_t *s6e_kHz_7_5;
+extern int16_t *s15n_kHz_7_5;
+extern int16_t *s15e_kHz_7_5;
+extern int16_t *s25n_kHz_7_5;
+extern int16_t *s25e_kHz_7_5;
+extern int16_t *s50n_kHz_7_5;
+extern int16_t *s50e_kHz_7_5;
+extern int16_t *s75n_kHz_7_5;
+extern int16_t *s75e_kHz_7_5;
+extern int16_t *s100n_kHz_7_5;
+extern int16_t *s100e_kHz_7_5;
extern short conjugate75[8];
extern short conjugate75_2[8];
extern short negate[8];
+#ifdef __cplusplus
+}
+#endif
diff --git a/openair1/PHY/MODULATION/modulation_vars.h b/openair1/PHY/MODULATION/modulation_vars.h
index dbea92ab3f5e3e9998bab0bb417a8e7a11c629eb..1428d5f9750388183d0f980caca2eb12d608f982 100644
--- a/openair1/PHY/MODULATION/modulation_vars.h
+++ b/openair1/PHY/MODULATION/modulation_vars.h
@@ -19,7 +19,6 @@
* contact@openairinterface.org
*/
-#include "kHz_7_5.h"
short conjugate75[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1} ;
short conjugate75_2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1} ;
diff --git a/openair1/PHY/TOOLS/time_meas.c b/openair1/PHY/TOOLS/time_meas.c
index cb7775904099a769091795d62d23cc1b1d950b25..b37f146b0a8eb9b05f4c871f4e8562d0cc1e3afa 100644
--- a/openair1/PHY/TOOLS/time_meas.c
+++ b/openair1/PHY/TOOLS/time_meas.c
@@ -52,8 +52,8 @@ void print_meas_now(time_stats_t *ts, const char* name, FILE* file_name){
if (ts->trials>0) {
- //fprintf(file_name,"Name %25s: Processing %15.3f ms for SF %d, diff_now %15.3f \n", name,(ts->diff_now/(cpu_freq_GHz*1000000.0)),subframe,ts->diff_now);
- fprintf(file_name,"%15.3f us, diff_now %15.3f \n",(ts->diff_now/(cpu_freq_GHz*1000.0)),(double)ts->diff_now);
+ //fprintf(file_name,"Name %25s: Processing %15.3f ms for SF %d, diff_now %15.3f \n", name,(ts->p_time/(cpu_freq_GHz*1000000.0)),subframe,ts->p_time);
+ fprintf(file_name,"%15.3f us, diff_now %15.3f \n",(ts->p_time/(cpu_freq_GHz*1000.0)),(double)ts->p_time);
}
}
diff --git a/openair1/PHY/TOOLS/time_meas.h b/openair1/PHY/TOOLS/time_meas.h
index 32e6883d56f5a7c2fca509b282e8205ef2a04104..eac057095a42d41ef89efc86a090715f9c09292a 100644
--- a/openair1/PHY/TOOLS/time_meas.h
+++ b/openair1/PHY/TOOLS/time_meas.h
@@ -40,7 +40,6 @@ typedef struct {
long long in;
long long diff;
- long long diff_now;
long long p_time; /*!< \brief absolute process duration */
long long diff_square; /*!< \brief process duration square */
long long max;
@@ -50,7 +49,6 @@ typedef struct {
#elif defined(__arm__)
typedef struct {
uint32_t in;
- uint32_t diff_now;
uint32_t diff;
uint32_t p_time; /*!< \brief absolute process duration */
uint32_t diff_square; /*!< \brief process duration square */
@@ -116,9 +114,6 @@ static inline void stop_meas(time_stats_t *ts)
if (opp_enabled) {
long long out = rdtsc_oai();
- ts->diff_now = (out-ts->in);
-
- ts->diff_now = (out-ts->in);
ts->diff += (out-ts->in);
/// process duration is the difference between two clock points
ts->p_time = (out-ts->in);
@@ -135,7 +130,6 @@ static inline void reset_meas(time_stats_t *ts) {
ts->trials=0;
ts->diff=0;
- ts->diff_now=0;
ts->p_time=0;
ts->diff_square=0;
ts->max=0;
diff --git a/openair1/PHY/TOOLS/tools_defs.h b/openair1/PHY/TOOLS/tools_defs.h
index a5e8d49eb7d95eeeca4120fe5705eeb80fc3df61..6b7e0f559589453a60dfb5ea64117f485c9edc00 100644
--- a/openair1/PHY/TOOLS/tools_defs.h
+++ b/openair1/PHY/TOOLS/tools_defs.h
@@ -375,6 +375,7 @@ void dft576(int16_t *x,int16_t *y,uint8_t scale_flag);
void dft600(int16_t *x,int16_t *y,uint8_t scale_flag);
void dft648(int16_t *x,int16_t *y,uint8_t scale_flag);
void dft720(int16_t *x,int16_t *y,uint8_t scale_flag);
+void dft768(int16_t *x,int16_t *y,uint8_t scale_flag);
void dft864(int16_t *x,int16_t *y,uint8_t scale_flag);
void dft900(int16_t *x,int16_t *y,uint8_t scale_flag);
void dft960(int16_t *x,int16_t *y,uint8_t scale_flag);
diff --git a/openair1/PHY/defs_common.h b/openair1/PHY/defs_common.h
index fce7f1b8851ae473ab0037fdcf47845b88a21da9..9a735b038fedd588a06afe665824d02f68d47da0 100644
--- a/openair1/PHY/defs_common.h
+++ b/openair1/PHY/defs_common.h
@@ -33,7 +33,9 @@
#define __PHY_DEFS_COMMON_H__
+#ifndef _GNU_SOURCE
#define _GNU_SOURCE
+#endif
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
@@ -860,7 +862,22 @@ typedef enum {
RESYNCH=4
} UE_MODE_t;
+/// Threading Parameter
+typedef enum {
+ PARALLEL_SINGLE_THREAD =0,
+ PARALLEL_RU_L1_SPLIT =1,
+ PARALLEL_RU_L1_TRX_SPLIT =2
+}PARALLEL_CONF_t;
+
+typedef enum {
+ WORKER_DISABLE =0,
+ WORKER_ENABLE =1
+}WORKER_CONF_t;
+typedef struct THREAD_STRUCT_s {
+ PARALLEL_CONF_t parallel_conf;
+ WORKER_CONF_t worker_conf;
+} THREAD_STRUCT;
typedef enum {SF_DL, SF_UL, SF_S} lte_subframe_t;
@@ -928,7 +945,6 @@ typedef enum {
#endif
-void exit_fun(const char* s);
#include "common/utils/LOG/log_extern.h"
extern pthread_cond_t sync_cond;
@@ -990,13 +1006,18 @@ static inline void wait_sync(char *thread_name) {
pthread_mutex_unlock(&sync_mutex);
printf( "got sync (%s)\n", thread_name);
-
+ /*
+ * Raphael Defosseux: added for CI to get faster the got sync message.
+ */
+ fflush(stdout);
+ fflush(stderr);
}
static inline int wakeup_thread(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) {
-
- if (pthread_mutex_lock(mutex) != 0) {
- LOG_E( PHY, "error locking mutex for %s\n",name);
+ int rc;
+ if ((rc = pthread_mutex_lock(mutex)) != 0) {
+ LOG_E(PHY, "wakeup_thread(): error locking mutex for %s (%d %s, %p)\n",
+ name, rc, strerror(rc), (void *)mutex);
exit_fun("nothing to add");
return(-1);
}
@@ -1013,8 +1034,10 @@ static inline int wakeup_thread(pthread_mutex_t *mutex,pthread_cond_t *cond,int
}
static inline int wait_on_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) {
- if (pthread_mutex_lock(mutex) != 0) {
- LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name);
+ int rc;
+ if ((rc = pthread_mutex_lock(mutex)) != 0) {
+ LOG_E(PHY, "[SCHED][eNB] wait_on_condition(): error locking mutex for %s (%d %s, %p)\n",
+ name, rc, strerror(rc), (void *)mutex);
exit_fun("nothing to add");
return(-1);
}
@@ -1034,9 +1057,10 @@ static inline int wait_on_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,
}
static inline int wait_on_busy_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) {
-
- if (pthread_mutex_lock(mutex) != 0) {
- LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name);
+ int rc;
+ if ((rc = pthread_mutex_lock(mutex)) != 0) {
+ LOG_E(PHY, "[SCHED][eNB] wait_on_busy_condition(): error locking mutex for %s (%d %s, %p)\n",
+ name, rc, strerror(rc), (void *)mutex);
exit_fun("nothing to add");
return(-1);
}
@@ -1056,9 +1080,10 @@ static inline int wait_on_busy_condition(pthread_mutex_t *mutex,pthread_cond_t *
}
static inline int release_thread(pthread_mutex_t *mutex,int *instance_cnt,char *name) {
-
- if (pthread_mutex_lock(mutex) != 0) {
- LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name);
+ int rc;
+ if ((rc = pthread_mutex_lock(mutex)) != 0) {
+ LOG_E(PHY, "[SCHED][eNB] release_thread(): error locking mutex for %s (%d %s, %p)\n",
+ name, rc, strerror(rc), (void *)mutex);
exit_fun("nothing to add");
return(-1);
}
diff --git a/openair1/PHY/defs_eNB.h b/openair1/PHY/defs_eNB.h
index c58fffe0ef2ebe8fa890dbac762dcd4e9bb2a56f..f23485cad84e732ec2459da1ec7c005052b6b74e 100644
--- a/openair1/PHY/defs_eNB.h
+++ b/openair1/PHY/defs_eNB.h
@@ -270,7 +270,6 @@ typedef enum {
REMOTE_IF4p5 =3,
REMOTE_IF1pp =4,
MAX_RU_IF_TYPES =5
- //EMULATE_RF =6
} RU_if_south_t;
typedef struct RU_t_s{
diff --git a/openair1/SCHED/phy_procedures_lte_eNb.c b/openair1/SCHED/phy_procedures_lte_eNb.c
index a8a73f14253c80a28c9d62ad4f7f477852270b9b..a65bcd3b73a6ffa9bc184401731f221f0c882296 100644
--- a/openair1/SCHED/phy_procedures_lte_eNb.c
+++ b/openair1/SCHED/phy_procedures_lte_eNb.c
@@ -412,7 +412,7 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
&eNB->dlsch_turbo_encoding_wakeup_stats1,
&eNB->dlsch_interleaving_stats);
stop_meas(&eNB->dlsch_encoding_stats);
- if(eNB->dlsch_encoding_stats.diff_now>500*3000 && opp_enabled == 1)
+ if(eNB->dlsch_encoding_stats.p_time>500*3000 && opp_enabled == 1)
{
print_meas_now(&eNB->dlsch_encoding_stats,"total coding",stderr);
}
@@ -1337,21 +1337,26 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
ret,
ulsch_harq->cqi_crc_status,
ulsch_harq->O_ACK,
- eNB->ulsch_decoding_stats.diff_now, eNB->ulsch_decoding_stats.max);
+ eNB->ulsch_decoding_stats.p_time, eNB->ulsch_decoding_stats.max);
//compute the expected ULSCH RX power (for the stats)
ulsch_harq->delta_TF = get_hundred_times_delta_IF_eNB(eNB,i,harq_pid, 0); // 0 means bw_factor is not considered
- if (ulsch_harq->cqi_crc_status == 1) {
+ if (RC.mac != NULL) { /* ulsim dose not use RC.mac context. */
+ if (ulsch_harq->cqi_crc_status == 1) {
#ifdef DEBUG_PHY_PROC
//if (((frame%10) == 0) || (frame < 50))
print_CQI(ulsch_harq->o,ulsch_harq->uci_format,0,fp->N_RB_DL);
#endif
-
- fill_ulsch_cqi_indication(eNB,frame,subframe,
- ulsch_harq,
- ulsch->rnti);
-
+ fill_ulsch_cqi_indication(eNB,frame,subframe,ulsch_harq,ulsch->rnti);
+ RC.mac[eNB->Mod_id]->UE_list.UE_sched_ctrl[i].cqi_req_flag &= (~(1 << subframe));
+ } else {
+ if(RC.mac[eNB->Mod_id]->UE_list.UE_sched_ctrl[i].cqi_req_flag & (1 << subframe) ){
+ RC.mac[eNB->Mod_id]->UE_list.UE_sched_ctrl[i].cqi_req_flag &= (~(1 << subframe));
+ RC.mac[eNB->Mod_id]->UE_list.UE_sched_ctrl[i].cqi_req_timer=30;
+ LOG_D(PHY,"Frame %d,Subframe %d, We're supposed to get a cqi here. Set cqi_req_timer to 30.\n",frame,subframe);
+ }
+ }
}
if (ret == (1+MAX_TURBO_ITERATIONS)) {
@@ -2079,7 +2084,4 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_RX_UESPEC, 0 );
-
- stop_meas(&eNB->phy_proc_rx);
-
}
diff --git a/openair1/SCHED/ru_procedures.c b/openair1/SCHED/ru_procedures.c
index 6272650f72b56b8af9b6cdf78af68603e85e9351..6a2fef68224b07f72edc518507858b57dbd3579a 100644
--- a/openair1/SCHED/ru_procedures.c
+++ b/openair1/SCHED/ru_procedures.c
@@ -50,10 +50,6 @@
#include "targets/RT/USER/rt_wrapper.h"
-// RU OFDM Modulator, used in IF4p5 RRU, RCC/RAU with IF5, eNodeB
-
-extern openair0_config_t openair0_cfg[MAX_CARDS];
-
extern int oai_exit;
@@ -160,7 +156,7 @@ static void *feptx_thread(void *param) {
exit_fun( "ERROR pthread_cond_signal" );
return NULL;
}
- /*if(opp_enabled == 1 && ru->ofdm_mod_wakeup_stats.diff_now>30*3000){
+ /*if(opp_enabled == 1 && ru->ofdm_mod_wakeup_stats.p_time>30*3000){
print_meas_now(&ru->ofdm_mod_wakeup_stats,"fep wakeup",stderr);
printf("delay in fep wakeup in frame_tx: %d subframe_rx: %d \n",proc->frame_tx,proc->subframe_tx);
}*/
@@ -220,7 +216,7 @@ void feptx_ofdm_2thread(RU_t *ru) {
start_meas(&ru->ofdm_mod_wait_stats);
wait_on_busy_condition(&proc->mutex_feptx,&proc->cond_feptx,&proc->instance_cnt_feptx,"feptx thread");
stop_meas(&ru->ofdm_mod_wait_stats);
- /*if(opp_enabled == 1 && ru->ofdm_mod_wait_stats.diff_now>30*3000){
+ /*if(opp_enabled == 1 && ru->ofdm_mod_wait_stats.p_time>30*3000){
print_meas_now(&ru->ofdm_mod_wait_stats,"fep wakeup",stderr);
printf("delay in feptx wait on codition in frame_rx: %d subframe_rx: %d \n",proc->frame_tx,proc->subframe_tx);
}*/
@@ -467,7 +463,7 @@ static void *fep_thread(void *param) {
exit_fun( "ERROR pthread_cond_signal" );
return NULL;
}
- /*if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.diff_now>30*3000){
+ /*if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.p_time>30*3000){
print_meas_now(&ru->ofdm_demod_wakeup_stats,"fep wakeup",stderr);
printf("delay in fep wakeup in frame_rx: %d subframe_rx: %d \n",proc->frame_rx,proc->subframe_rx);
}*/
@@ -582,7 +578,7 @@ void ru_fep_full_2thread(RU_t *ru) {
start_meas(&ru->ofdm_demod_wait_stats);
wait_on_busy_condition(&proc->mutex_fep,&proc->cond_fep,&proc->instance_cnt_fep,"fep thread");
stop_meas(&ru->ofdm_demod_wait_stats);
- if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.diff_now>30*3000){
+ if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.p_time>30*3000){
print_meas_now(&ru->ofdm_demod_wakeup_stats,"fep wakeup",stderr);
printf("delay in fep wait on codition in frame_rx: %d subframe_rx: %d \n",proc->frame_rx,proc->subframe_rx);
}
diff --git a/openair1/SIMULATION/LTE_PHY/dlsim.c b/openair1/SIMULATION/LTE_PHY/dlsim.c
index a03ce34bcae135d452b54c53a7e5dbb79bf39049..14a49b0355d84aa62fdddc8ccb51cc4e96ed51ad 100644
--- a/openair1/SIMULATION/LTE_PHY/dlsim.c
+++ b/openair1/SIMULATION/LTE_PHY/dlsim.c
@@ -82,7 +82,30 @@ double t_rx_min = 1000000000; /*!< \brief initial min process time for rx */
int n_tx_dropped = 0; /*!< \brief initial max process time for tx */
int n_rx_dropped = 0; /*!< \brief initial max process time for rx */
-int codingw = 0;
+char *parallel_config = NULL;
+char *worker_config = NULL;
+static THREAD_STRUCT thread_struct;
+void set_parallel_conf(char *parallel_conf)
+{
+ if(strcmp(parallel_conf,"PARALLEL_SINGLE_THREAD")==0) thread_struct.parallel_conf = PARALLEL_SINGLE_THREAD;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_SPLIT;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_TRX_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_TRX_SPLIT;
+ printf("[CONFIG] parallel conf is set to %d\n",thread_struct.parallel_conf);
+}
+void set_worker_conf(char *worker_conf)
+{
+ if(strcmp(worker_conf,"WORKER_DISABLE")==0) thread_struct.worker_conf = WORKER_DISABLE;
+ else if(strcmp(worker_conf,"WORKER_ENABLE")==0) thread_struct.worker_conf = WORKER_ENABLE;
+ printf("[CONFIG] worker conf is set to %d\n",thread_struct.worker_conf);
+}
+PARALLEL_CONF_t get_thread_parallel_conf(void)
+{
+ return thread_struct.parallel_conf;
+}
+WORKER_CONF_t get_thread_worker_conf(void)
+{
+ return thread_struct.worker_conf;
+}
int emulate_rf = 0;
@@ -1041,6 +1064,8 @@ int main(int argc, char **argv)
break;
}
}
+ set_parallel_conf("PARALLEL_RU_L1_TRX_SPLIT");
+ set_worker_conf("WORKER_ENABLE");
if (transmission_mode>1) pa=dBm3;
printf("dlsim: tmode %d, pa %d\n",transmission_mode,pa);
diff --git a/openair1/SIMULATION/LTE_PHY/pucchsim.c b/openair1/SIMULATION/LTE_PHY/pucchsim.c
index b9e059529b6b3d98b5065b1a1b7d07008d72f75f..ad236a6f7568bb9a7d6aeb4a81195bf48a60039e 100644
--- a/openair1/SIMULATION/LTE_PHY/pucchsim.c
+++ b/openair1/SIMULATION/LTE_PHY/pucchsim.c
@@ -30,7 +30,6 @@
#include "SCHED/defs.h"
#include "SCHED/vars.h"
#include "LAYER2/MAC/vars.h"
-#include "intertask_interface_init.h"
#include "OCG_vars.h"
#include "UTIL/LOG/log_extern.h"
diff --git a/openair1/SIMULATION/LTE_PHY/ulsim.c b/openair1/SIMULATION/LTE_PHY/ulsim.c
index 3fcb01068548a1c2fab305b50385174ada689737..92b18205699816584c4cc222595ae889291e8536 100644
--- a/openair1/SIMULATION/LTE_PHY/ulsim.c
+++ b/openair1/SIMULATION/LTE_PHY/ulsim.c
@@ -1,33 +1,33 @@
/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- * contact@openairinterface.org
- */
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -------------------------------------------------------------------------------
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+*/
/*! \file ulsim.c
- \brief Top-level UL simulator
- \author R. Knopp
- \date 2011 - 2014
- \version 0.1
- \company Eurecom
- \email: knopp@eurecom.fr
- \note
- \warning
+ \brief Top-level UL simulator
+ \author R. Knopp
+ \date 2011 - 2014
+ \version 0.1
+ \company Eurecom
+ \email: knopp@eurecom.fr
+ \note
+ \warning
*/
#include <string.h>
@@ -58,21 +58,43 @@
#include "common/config/config_load_configmodule.h"
double cpuf;
+#define inMicroS(a) (((double)(a))/(cpu_freq_GHz*1000.0))
+//#define MCS_COUNT 23//added for PHY abstraction
+static int cmpdouble(const void *p1, const void *p2) {
+ return *(double *)p1 > *(double *)p2;
+}
+double median(varArray_t *input) {
+ return *(double *)((uint8_t *)(input+1)+(input->size/2)*input->atomSize);
+}
+double q1(varArray_t *input) {
+ return *(double *)((uint8_t *)(input+1)+(input->size/4)*input->atomSize);
+}
-//#define MCS_COUNT 23//added for PHY abstraction
+double q3(varArray_t *input) {
+ return *(double *)((uint8_t *)(input+1)+(3*input->size/4)*input->atomSize);
+}
+
+void dumpVarArray(varArray_t *input) {
+ double *ptr=dataArray(input);
+ printf("dumping size=%ld\n", input->size);
+
+ for (int i=0; i < input->size; i++)
+ printf("%.1f:", *ptr++);
+
+ printf("\n");
+}
channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX];
channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX];
-//Added for PHY abstraction
+//Added for PHY abstractionopenair1/PHY/TOOLS/lte_phy_scope.h
node_desc_t *enb_data[NUMBER_OF_eNB_MAX];
node_desc_t *ue_data[NUMBER_OF_UE_MAX];
//double sinr_bler_map[MCS_COUNT][2][16];
extern uint16_t beta_ack[16],beta_ri[16],beta_cqi[16];
//extern char* namepointer_chMag ;
-
int xforms=0;
FD_lte_phy_scope_enb *form_enb;
char title[255];
@@ -88,6 +110,8 @@ int nfapi_mode = 0;
extern void fep_full(RU_t *ru);
extern void ru_fep_full_2thread(RU_t *ru);
+extern void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc);
+extern void eNB_fep_full_2thread(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc);
nfapi_dl_config_request_t DL_req;
nfapi_ul_config_request_t UL_req;
@@ -97,36 +121,56 @@ nfapi_tx_request_pdu_t tx_pdu_list[MAX_NUM_TX_REQUEST_PDU];
nfapi_tx_request_t TX_req;
Sched_Rsp_t sched_resp;
-int codingw = 0;
+char *parallel_config = NULL;
+char *worker_config = NULL;
+static THREAD_STRUCT thread_struct;
+void set_parallel_conf(char *parallel_conf)
+{
+ if(strcmp(parallel_conf,"PARALLEL_SINGLE_THREAD")==0) thread_struct.parallel_conf = PARALLEL_SINGLE_THREAD;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_SPLIT;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_TRX_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_TRX_SPLIT;
+ printf("[CONFIG] parallel conf is set to %d\n",thread_struct.parallel_conf);
+}
+void set_worker_conf(char *worker_conf)
+{
+ if(strcmp(worker_conf,"WORKER_DISABLE")==0) thread_struct.worker_conf = WORKER_DISABLE;
+ else if(strcmp(worker_conf,"WORKER_ENABLE")==0) thread_struct.worker_conf = WORKER_ENABLE;
+ printf("[CONFIG] worker conf is set to %d\n",thread_struct.worker_conf);
+}
+PARALLEL_CONF_t get_thread_parallel_conf(void)
+{
+ return thread_struct.parallel_conf;
+}
+WORKER_CONF_t get_thread_worker_conf(void)
+{
+ return thread_struct.worker_conf;
+}
void
fill_nfapi_ulsch_config_request(nfapi_ul_config_request_pdu_t *ul_config_pdu,
- uint8_t cqi_req,
- uint8_t p_eNB,
- uint8_t cqi_ReportModeAperiodic,
- uint8_t betaOffset_CQI_Index,
- uint8_t betaOffset_RI_Index,
- uint8_t dl_cqi_pmi_size,
- uint8_t tmode,
- uint32_t handle,
- uint16_t rnti,
- uint8_t resource_block_start,
- uint8_t number_of_resource_blocks,
- uint8_t modulation_type,
- uint8_t cyclic_shift_2_for_drms,
- uint8_t frequency_hopping_enabled_flag,
- uint8_t frequency_hopping_bits,
- uint8_t new_data_indication,
- uint8_t redundancy_version,
- uint8_t harq_process_number,
- uint8_t ul_tx_mode,
- uint8_t current_tx_nb,
- uint8_t n_srs,
- uint16_t size)
-{
+ uint8_t cqi_req,
+ uint8_t p_eNB,
+ uint8_t cqi_ReportModeAperiodic,
+ uint8_t betaOffset_CQI_Index,
+ uint8_t betaOffset_RI_Index,
+ uint8_t dl_cqi_pmi_size,
+ uint8_t tmode,
+ uint32_t handle,
+ uint16_t rnti,
+ uint8_t resource_block_start,
+ uint8_t number_of_resource_blocks,
+ uint8_t modulation_type,
+ uint8_t cyclic_shift_2_for_drms,
+ uint8_t frequency_hopping_enabled_flag,
+ uint8_t frequency_hopping_bits,
+ uint8_t new_data_indication,
+ uint8_t redundancy_version,
+ uint8_t harq_process_number,
+ uint8_t ul_tx_mode,
+ uint8_t current_tx_nb,
+ uint8_t n_srs,
+ uint16_t size) {
memset((void *) ul_config_pdu, 0, sizeof(nfapi_ul_config_request_pdu_t));
-
-
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_ULSCH_PDU_TYPE;
ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_ul_config_ulsch_pdu));
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL8_TAG;
@@ -158,15 +202,15 @@ fill_nfapi_ulsch_config_request(nfapi_ul_config_request_pdu_t *ul_config_pdu,
LOG_D(MAC, "report_type %d\n",ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.report_type);
if (p_eNB <= 2
- && (tmode == 3 || tmode == 4 || tmode == 8 || tmode == 9 || tmode == 10))
+ && (tmode == 3 || tmode == 4 || tmode == 8 || tmode == 9 || tmode == 10))
ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size = 1;
else if (p_eNB <= 2) ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size = 0;
else if (p_eNB == 4) ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size = 2;
for (int ri = 0;
- ri < (1 << ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size);
- ri++)
- ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].dl_cqi_pmi_size[ri] = dl_cqi_pmi_size;
+ ri < (1 << ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size);
+ ri++)
+ ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].dl_cqi_pmi_size[ri] = dl_cqi_pmi_size;
ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.delta_offset_cqi = betaOffset_CQI_Index;
ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.delta_offset_ri = betaOffset_RI_Index;
@@ -174,585 +218,538 @@ fill_nfapi_ulsch_config_request(nfapi_ul_config_request_pdu_t *ul_config_pdu,
}
void fill_ulsch_dci(PHY_VARS_eNB *eNB,
- int frame,
- int subframe,
- Sched_Rsp_t *sched_resp,
- uint16_t rnti,
- void *UL_dci,
- int first_rb,
- int nb_rb,
- int mcs,
- int modulation_type,
- int ndi,
+ int frame,
+ int subframe,
+ Sched_Rsp_t *sched_resp,
+ uint16_t rnti,
+ void *UL_dci,
+ int first_rb,
+ int nb_rb,
+ int mcs,
+ int modulation_type,
+ int ndi,
int TBS,
- int cqi_flag,
- uint8_t beta_CQI,
- uint8_t beta_RI,
- uint8_t cqi_size) {
-
+ int cqi_flag,
+ uint8_t beta_CQI,
+ uint8_t beta_RI,
+ uint8_t cqi_size) {
nfapi_ul_config_request_body_t *ul_req=&sched_resp->UL_req->ul_config_request_body;
int harq_pid = ((frame*10)+subframe)&7;
//printf("ulsch in frame %d, subframe %d => harq_pid %d, mcs %d, ndi %d\n",frame,subframe,harq_pid,mcs,ndi);
switch (eNB->frame_parms.N_RB_UL) {
- case 6:
- break;
-
- case 25:
- if (eNB->frame_parms.frame_type == TDD) {
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->type = 0;
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8
- //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->mcs = mcs;
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->ndi = ndi;
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->TPC = 0;
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->cqi_req = cqi_flag&1;
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->cshift = 0;
- ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->dai = 1;
- } else {
- ((DCI0_5MHz_FDD_t*)UL_dci)->type = 0;
- ((DCI0_5MHz_FDD_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8
- // printf("nb_rb %d/%d, rballoc %d (dci %x) (dcip %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,UL_dci);
- ((DCI0_5MHz_FDD_t*)UL_dci)->mcs = mcs;
- ((DCI0_5MHz_FDD_t*)UL_dci)->ndi = ndi;
- ((DCI0_5MHz_FDD_t*)UL_dci)->TPC = 0;
- ((DCI0_5MHz_FDD_t*)UL_dci)->cqi_req = cqi_flag&1;
- ((DCI0_5MHz_FDD_t*)UL_dci)->cshift = 0;
- }
+ case 6:
+ break;
- break;
-
- case 50:
- if (eNB->frame_parms.frame_type == TDD) {
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->type = 0;
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8
- // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->mcs = mcs;
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->ndi = ndi;
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->TPC = 0;
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->cqi_req = cqi_flag&1;
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->cshift = 0;
- ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->dai = 1;
- } else {
- ((DCI0_10MHz_FDD_t*)UL_dci)->type = 0;
- ((DCI0_10MHz_FDD_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8
- //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
- ((DCI0_10MHz_FDD_t*)UL_dci)->mcs = mcs;
- ((DCI0_10MHz_FDD_t*)UL_dci)->ndi = ndi;
- ((DCI0_10MHz_FDD_t*)UL_dci)->TPC = 0;
- ((DCI0_10MHz_FDD_t*)UL_dci)->cqi_req = cqi_flag&1;
- ((DCI0_10MHz_FDD_t*)UL_dci)->cshift = 0;
- }
+ case 25:
+ if (eNB->frame_parms.frame_type == TDD) {
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->type = 0;
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8
+ //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->mcs = mcs;
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->ndi = ndi;
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->TPC = 0;
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->cqi_req = cqi_flag&1;
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->cshift = 0;
+ ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->dai = 1;
+ } else {
+ ((DCI0_5MHz_FDD_t *)UL_dci)->type = 0;
+ ((DCI0_5MHz_FDD_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8
+ // printf("nb_rb %d/%d, rballoc %d (dci %x) (dcip %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,UL_dci);
+ ((DCI0_5MHz_FDD_t *)UL_dci)->mcs = mcs;
+ ((DCI0_5MHz_FDD_t *)UL_dci)->ndi = ndi;
+ ((DCI0_5MHz_FDD_t *)UL_dci)->TPC = 0;
+ ((DCI0_5MHz_FDD_t *)UL_dci)->cqi_req = cqi_flag&1;
+ ((DCI0_5MHz_FDD_t *)UL_dci)->cshift = 0;
+ }
- break;
-
- case 100:
- if (eNB->frame_parms.frame_type == TDD) {
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->type = 0;
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8
- // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->mcs = mcs;
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->ndi = ndi;
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->TPC = 0;
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->cqi_req = cqi_flag&1;
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->cshift = 0;
- ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->dai = 1;
- } else {
- ((DCI0_20MHz_FDD_t*)UL_dci)->type = 0;
- ((DCI0_20MHz_FDD_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8
- // printf("nb_rb %d/%d, rballoc %d (dci %x) (UL_dci %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,(void*)UL_dci);
- ((DCI0_20MHz_FDD_t*)UL_dci)->mcs = mcs;
- ((DCI0_20MHz_FDD_t*)UL_dci)->ndi = ndi;
- ((DCI0_20MHz_FDD_t*)UL_dci)->TPC = 0;
- ((DCI0_20MHz_FDD_t*)UL_dci)->cqi_req = cqi_flag&1;
- ((DCI0_20MHz_FDD_t*)UL_dci)->cshift = 0;
- }
+ break;
- break;
+ case 50:
+ if (eNB->frame_parms.frame_type == TDD) {
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->type = 0;
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8
+ // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->mcs = mcs;
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->ndi = ndi;
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->TPC = 0;
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->cqi_req = cqi_flag&1;
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->cshift = 0;
+ ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->dai = 1;
+ } else {
+ ((DCI0_10MHz_FDD_t *)UL_dci)->type = 0;
+ ((DCI0_10MHz_FDD_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8
+ //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
+ ((DCI0_10MHz_FDD_t *)UL_dci)->mcs = mcs;
+ ((DCI0_10MHz_FDD_t *)UL_dci)->ndi = ndi;
+ ((DCI0_10MHz_FDD_t *)UL_dci)->TPC = 0;
+ ((DCI0_10MHz_FDD_t *)UL_dci)->cqi_req = cqi_flag&1;
+ ((DCI0_10MHz_FDD_t *)UL_dci)->cshift = 0;
+ }
+
+ break;
+
+ case 100:
+ if (eNB->frame_parms.frame_type == TDD) {
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->type = 0;
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8
+ // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci);
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->mcs = mcs;
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->ndi = ndi;
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->TPC = 0;
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->cqi_req = cqi_flag&1;
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->cshift = 0;
+ ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->dai = 1;
+ } else {
+ ((DCI0_20MHz_FDD_t *)UL_dci)->type = 0;
+ ((DCI0_20MHz_FDD_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8
+ // printf("nb_rb %d/%d, rballoc %d (dci %x) (UL_dci %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,(void*)UL_dci);
+ ((DCI0_20MHz_FDD_t *)UL_dci)->mcs = mcs;
+ ((DCI0_20MHz_FDD_t *)UL_dci)->ndi = ndi;
+ ((DCI0_20MHz_FDD_t *)UL_dci)->TPC = 0;
+ ((DCI0_20MHz_FDD_t *)UL_dci)->cqi_req = cqi_flag&1;
+ ((DCI0_20MHz_FDD_t *)UL_dci)->cshift = 0;
+ }
- default:
- break;
+ break;
+
+ default:
+ break;
}
fill_nfapi_ulsch_config_request(&ul_req->ul_config_pdu_list[0],
- cqi_flag&1,
- 1, // p_eNB
- 0, // reportmode Aperiodic
- beta_CQI,
- beta_RI,
- cqi_size,
- //cc,
- //UE_template->physicalConfigDedicated,
- 1,
- 0,
- 14, // rnti
- first_rb, // resource_block_start
- nb_rb, // number_of_resource_blocks
- modulation_type,
- 0, // cyclic_shift_2_for_drms
- 0, // frequency_hopping_enabled_flag
- 0, // frequency_hopping_bits
- ndi, // new_data_indication
- mcs>28?(mcs-28):0, // redundancy_version
- harq_pid, // harq_process_number
- 0, // ul_tx_mode
- 0, // current_tx_nb
- 0, // n_srs
- TBS);
-
+ cqi_flag&1,
+ 1, // p_eNB
+ 0, // reportmode Aperiodic
+ beta_CQI,
+ beta_RI,
+ cqi_size,
+ //cc,
+ //UE_template->physicalConfigDedicated,
+ 1,
+ 0,
+ 14, // rnti
+ first_rb, // resource_block_start
+ nb_rb, // number_of_resource_blocks
+ modulation_type,
+ 0, // cyclic_shift_2_for_drms
+ 0, // frequency_hopping_enabled_flag
+ 0, // frequency_hopping_bits
+ ndi, // new_data_indication
+ mcs>28?(mcs-28):0, // redundancy_version
+ harq_pid, // harq_process_number
+ 0, // ul_tx_mode
+ 0, // current_tx_nb
+ 0, // n_srs
+ TBS);
sched_resp->UL_req->header.message_id = NFAPI_UL_CONFIG_REQUEST;
ul_req->number_of_pdus=1;
ul_req->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
+}
+void printStatIndent(time_stats_t *ptr, char *txt) {
+ printf("|__ %-50s %.2f us (%d trials)\n",
+ txt,
+ inMicroS(ptr->diff/ptr->trials),
+ ptr->trials);
}
-extern void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc);
-extern void eNB_fep_full_2thread(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc);
+void printStatIndent2(time_stats_t *ptr, char *txt, int turbo_iter) {
+ double timeBase=1/(1000*cpu_freq_GHz);
+ printf(" |__ %-45s %.2f us (cycles/block %7g, %5d trials)\n",
+ txt,
+ ((double)ptr->diff)/ptr->trials*timeBase,
+ round(((double)ptr->diff)/turbo_iter),
+ ptr->trials);
+}
-int main(int argc, char **argv)
-{
+double squareRoot(time_stats_t *ptr) {
+ double timeBase=1/(1000*cpu_freq_GHz);
+ return sqrt((double)ptr->diff_square*pow(timeBase,2)/ptr->trials -
+ pow((double)ptr->diff/ptr->trials*timeBase,2));
+}
- char c;
+void printDistribution(time_stats_t *ptr, varArray_t *sortedList, char *txt) {
+ double timeBase=1/(1000*cpu_freq_GHz);
+ printf("%-50s :%.2f us (%d trials)\n",
+ txt,
+ (double)ptr->diff/ptr->trials*timeBase,
+ ptr->trials);
+ printf("|__ Statistics std=%.2f, median=%.2f, q1=%.2f, q3=%.2f µs (on %ld trials)\n",
+ squareRoot(ptr), median(sortedList),q1(sortedList),q3(sortedList), sortedList->size);
+}
+
+void logDistribution(FILE* fd, time_stats_t *ptr, varArray_t *sortedList, int dropped) {
+ fprintf(fd,"%f;%f;%f;%f;%f;%f;%d;",
+ squareRoot(ptr),
+ (double)ptr->max, *(double*)dataArray(sortedList),
+ median(sortedList),q1(sortedList),q3(sortedList),
+ dropped);
+}
+
+enum eTypes { eBool, eInt, eFloat, eText };
+static int verbose,disable_bundling=0,cqi_flag=0, extended_prefix_flag=0, test_perf=0, subframe=3, transmission_m=1,n_rx=1;
+
+int main(int argc, char **argv) {
int i,j,aa,u;
PHY_VARS_eNB *eNB;
PHY_VARS_UE *UE;
RU_t *ru;
int aarx,aatx;
double channelx,channely;
- double sigma2, sigma2_dB=10,SNR,SNR2=0,snr0=-2.0,snr1,SNRmeas,rate,saving_bler=0;
- double input_snr_step=.2,snr_int=30;
+ static double sigma2, sigma2_dB=10,SNR,SNR2=0,snr0=-2.0,snr1,SNRmeas,rate,saving_bler=0;
+ static double input_snr_step=.2,snr_int=30;
double blerr;
- int rvidx[8]={0,2,3,1,0,2,3,1};
+ int rvidx[8]= {0,2,3,1,0,2,3,1};
int **txdata;
-
LTE_DL_FRAME_PARMS *frame_parms;
double s_re0[30720],s_im0[30720],r_re0[30720],r_im0[30720];
double s_re1[30720],s_im1[30720],r_re1[30720],r_im1[30720];
double r_re2[30720],r_im2[30720];
double r_re3[30720],r_im3[30720];
- double *s_re[2]={s_re0,s_re1};
- double *s_im[2]={s_im0,s_im1};
- double *r_re[4]={r_re0,r_re1,r_re2,r_re3};
- double *r_im[4]={r_im0,r_im1,r_im2,r_im3};
+ double *s_re[2]= {s_re0,s_re1};
+ double *s_im[2]= {s_im0,s_im1};
+ double *r_re[4]= {r_re0,r_re1,r_re2,r_re3};
+ double *r_im[4]= {r_im0,r_im1,r_im2,r_im3};
double forgetting_factor=0.0; //in [0,1] 0 means a new channel every time, 1 means keep the same channel
double iqim=0.0;
- uint8_t extended_prefix_flag=0;
- int cqi_flag=0,cqi_error,cqi_errors,ack_errors,cqi_crc_falsepositives,cqi_crc_falsenegatives;
+ int cqi_error,cqi_errors,ack_errors,cqi_crc_falsepositives,cqi_crc_falsenegatives;
int ch_realization;
int eNB_id = 0;
int chMod = 0 ;
int UE_id = 0;
- unsigned char nb_rb=25,first_rb=0,mcs=0,round=0,bundling_flag=1;
+ static int nb_rb=25,first_rb=0,mcs=0,round=0;
//unsigned char l;
-
- unsigned char awgn_flag = 0 ;
+ static int awgn_flag = 0 ;
SCM_t channel_model=Rice1;
-
-
- unsigned char *input_buffer,harq_pid;
+ unsigned char *input_buffer=0,harq_pid;
unsigned short input_buffer_length;
unsigned int ret;
unsigned int coded_bits_per_codeword,nsymb;
- int subframe=3;
unsigned int tx_lev=0,tx_lev_dB,trials,errs[4]= {0,0,0,0},round_trials[4]= {0,0,0,0};
- uint8_t transmission_mode=1,n_rx=1;
-
FILE *bler_fd=NULL;
char bler_fname[512];
-
FILE *time_meas_fd=NULL;
char time_meas_fname[256];
-
FILE *input_fdUL=NULL,*trch_out_fdUL=NULL;
// unsigned char input_file=0;
char input_val_str[50],input_val_str2[50];
-
// FILE *rx_frame_file;
FILE *csv_fdUL=NULL;
-
/*
- FILE *fperen=NULL;
- char fperen_name[512];
+ FILE *fperen=NULL;
+ char fperen_name[512];
- FILE *fmageren=NULL;
- char fmageren_name[512];
+ FILE *fmageren=NULL;
+ char fmageren_name[512];
- FILE *flogeren=NULL;
- char flogeren_name[512];
+ FILE *flogeren=NULL;
+ char flogeren_name[512];
*/
-
/* FILE *ftxlev;
char ftxlev_name[512];
*/
-
char csv_fname[512];
- int n_frames=5000;
- int n_ch_rlz = 1;
- int abstx = 0;
+ static int n_frames=5000;
+ static int n_ch_rlz = 1;
+ static int abstx = 0;
int hold_channel=0;
channel_desc_t *UE2eNB;
-
//uint8_t control_only_flag = 0;
- int delay = 0;
- double maxDoppler = 0.0;
- uint8_t srs_flag = 0;
-
- uint8_t N_RB_DL=25,osf=1;
-
+ static int delay = 0;
+ static double maxDoppler = 0.0;
+ static int srs_flag = 0;
+ static int N_RB_DL=25,osf=1;
//uint8_t cyclic_shift = 0;
- uint8_t beta_ACK=0,beta_RI=0,beta_CQI=2,cqi_size=11;
- uint8_t tdd_config=3,frame_type=FDD;
-
- uint8_t N0=30;
- double tx_gain=1.0;
+ static uint8_t beta_ACK=0,beta_RI=0,beta_CQI=2,cqi_size=11;
+ static uint8_t tdd_config=3,frame_type=FDD;
+ static int N0=30;
+ static double tx_gain=1.0;
double cpu_freq_GHz;
- int avg_iter,iter_trials;
-
+ int iter_trials;
uint32_t UL_alloc_pdu;
int s,Kr,Kr_bytes;
int dump_perf=0;
- int test_perf=0;
- int dump_table =0;
-
+ static int dump_table =0;
double effective_rate=0.0;
- char channel_model_input[10];
-
- uint8_t max_turbo_iterations=4;
- uint8_t parallel_flag=0;
+ char channel_model_input[10]= {0};
+ static int max_turbo_iterations=4;
+ static int parallel_flag=0;
int nb_rb_set = 0;
int sf;
-
- int threequarter_fs=0;
+ static int threequarter_fs=0;
int ndi;
-
opp_enabled=1; // to enable the time meas
-
sched_resp.DL_req = &DL_req;
sched_resp.UL_req = &UL_req;
sched_resp.HI_DCI0_req = &HI_DCI0_req;
sched_resp.TX_req = &TX_req;
- memset((void*)&DL_req,0,sizeof(DL_req));
- memset((void*)&UL_req,0,sizeof(UL_req));
- memset((void*)&HI_DCI0_req,0,sizeof(HI_DCI0_req));
- memset((void*)&TX_req,0,sizeof(TX_req));
-
+ memset((void *)&DL_req,0,sizeof(DL_req));
+ memset((void *)&UL_req,0,sizeof(UL_req));
+ memset((void *)&HI_DCI0_req,0,sizeof(HI_DCI0_req));
+ memset((void *)&TX_req,0,sizeof(TX_req));
UL_req.ul_config_request_body.ul_config_pdu_list = ul_config_pdu_list;
TX_req.tx_request_body.tx_pdu_list = tx_pdu_list;
-
cpu_freq_GHz = (double)get_cpu_freq_GHz();
cpuf = cpu_freq_GHz;
-
printf("Detected cpu_freq %f GHz\n",cpu_freq_GHz);
AssertFatal(load_configmodule(argc,argv) != NULL,
- "cannot load configuration module, exiting\n");
-
+ "cannot load configuration module, exiting\n");
logInit();
-
// enable these lines if you need debug info
// however itti will catch all signals, so ctrl-c won't work anymore
// alternatively you can disable ITTI completely in CMakeLists.txt
//itti_init(TASK_MAX, THREAD_MAX, MESSAGES_ID_MAX, tasks_info, messages_info, messages_definition_xml, NULL);
//set_comp_log(PHY,LOG_DEBUG,LOG_MED,1);
//set_glog(LOG_DEBUG,LOG_MED);
-
-
- while ((c = getopt (argc, argv, "hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:LF")) != -1) {
- switch (c) {
- case 'a':
- channel_model = AWGN;
- chMod = 1;
- break;
-
- case 'b':
- bundling_flag = 0;
- break;
+ //hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:LF
+ static paramdef_t options[] = {
+ { "awgn", "Additive white gaussian noise", PARAMFLAG_BOOL, strptr:NULL, defintval:0, TYPE_INT, 0, NULL, NULL },
+ { "BnbRBs", "The LTE bandwith in RBs (100 is 20MHz)",0, iptr:&N_RB_DL, defintval:25, TYPE_INT, 0 },
+ { "mcs", "The MCS to use", 0, iptr:&mcs, defintval:10, TYPE_INT, 0 },
+ { "nb_frame", "number of frame in a test",0, iptr:&n_frames, defintval:1, TYPE_INT, 0 },
+ { "snr", "starting snr", 0, dblptr:&snr0, defdblval:-2.9, TYPE_DOUBLE, 0 },
+ { "wsnrInterrupt", "snr int ?", 0, dblptr:&snr_int, defdblval:30, TYPE_DOUBLE, 0 },
+ { "e_snr_step", "step increasint snr",0, dblptr:&input_snr_step, defdblval:0.2, TYPE_DOUBLE, 0 },
+ { "rb_dynamic", "number of rb in dynamic allocation",0, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ { "first_rb", "first rb used in dynamic allocation",0, iptr:&first_rb, defintval:0, TYPE_INT, 0 },
+ { "osrs", "enable srs generation",PARAMFLAG_BOOL, iptr:&srs_flag, defintval:0, TYPE_INT, 0 },
+ { "gchannel", "[A:M] Use 3GPP 25.814 SCM-A/B/C/D('A','B','C','D') or 36-101 EPA('E'), EVA ('F'),ETU('G') models (ignores delay spread and Ricean factor), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr ('K'), Rice8('L'), Rice1('M')",0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0 },
+ { "delay_chan", "Channel delay",0, iptr:&delay, defintval:0, TYPE_INT, 0 },
+ { "Doppler", "Maximum doppler shift",0, dblptr:&maxDoppler, defdblval:0.0, TYPE_DOUBLE, 0 },
+ { "Zdump", "dump table",PARAMFLAG_BOOL, iptr:&dump_table, defintval:0, TYPE_INT, 0 },
+ { "Forms", "Display the soft scope", PARAMFLAG_BOOL, iptr:&xforms, defintval:0, TYPE_INT, 0 },
+ { "Lparallel", "Enable parallel execution", PARAMFLAG_BOOL, iptr:¶llel_flag, defintval:0, TYPE_INT, 0 },
+ { "Iterations", "Number of iterations of turbo decoder", 0, iptr:&max_turbo_iterations, defintval:4, TYPE_INT, 0 },
+ { "Performance", "Display CPU perfomance of each L1 piece", PARAMFLAG_BOOL, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ { "Q_cqi", "Enable CQI", PARAMFLAG_BOOL, iptr:&cqi_flag, defintval:0, TYPE_INT, 0 },
+ { "prefix_extended","Extended prefix", PARAMFLAG_BOOL, iptr:&extended_prefix_flag, defintval:0, TYPE_INT, 0 },
+ { "RI_beta", "TBD", 0, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ { "CQI_beta", "TBD",0, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ { "ACK_beta", "TBD",0, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ { "input_file", "input IQ data file",0, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ { "N0", "N0",0, iptr:&N0, defintval:30, TYPE_INT, 0 },
+ { "EsubSampling","three quarters sub-sampling",PARAMFLAG_BOOL, iptr:&threequarter_fs, defintval:0, TYPE_INT, 0 },
+ { "TDD", "Enable TDD and set the tdd configuration mode",0, iptr:NULL, defintval:25, TYPE_INT, 0 },
+ { "Subframe", "subframe to use",0, iptr:&subframe, defintval:3, TYPE_INT, 0 },
+ { "xTransmission","transmission mode (1 or 2 are supported)",0, iptr:NULL, defintval:25, TYPE_INT, 0 },
+ { "yN_rx", "TBD: n_rx",0, iptr:&n_rx, defintval:1, TYPE_INT, 0 },
+ { "bundling_disable", "bundling disable",PARAMFLAG_BOOL, iptr:&disable_bundling, defintval:0, TYPE_INT, 0 },
+ { "Y", "n_ch_rlz",0, iptr:&n_ch_rlz, defintval:1, TYPE_INT, 0 },
+ { "X", "abstx", PARAMFLAG_BOOL, iptr:&abstx, defintval:0, TYPE_INT, 0 },
+ { "Operf", "test perf mode ?",0, iptr:&test_perf, defintval:0, TYPE_INT, 0 },
+ { "verbose", "display debug text", PARAMFLAG_BOOL, iptr:&verbose, defintval:0, TYPE_INT, 0 },
+ { "", "",0, iptr:NULL, defintval:0, TYPE_INT, 0 },
+ };
+ int l;
+
+ for(l=0; options[l].optname[0]!=0; l++) {};
+
+ struct option *long_options=calloc(sizeof(struct option),l);
+
+ for(int i=0; options[i].optname[0]!=0; i++) {
+ long_options[i].name=options[i].optname;
+ long_options[i].has_arg=options[i].paramflags==PARAMFLAG_BOOL?no_argument:required_argument;
+
+ if ( options[i].voidptr)
+ switch (options[i].type) {
+ case TYPE_INT:
+ *options[i].iptr=options[i].defintval;
+ break;
- case 'd':
- delay = atoi(optarg);
- break;
+ case TYPE_DOUBLE:
+ *options[i].dblptr=options[i].defdblval;
+ break;
- case 'D':
- maxDoppler = atoi(optarg);
- break;
+ default:
+ printf("not parsed type for default value %s\n", options[i].optname );
+ exit(1);
+ }
- case 'm':
- mcs = atoi(optarg);
- break;
+ continue;
+ };
- case 'n':
- n_frames = atoi(optarg);
- break;
+ int option_index;
- case 'Y':
- n_ch_rlz = atoi(optarg);
- break;
+ int res;
- case 'X':
- abstx= atoi(optarg);
- break;
+ while ((res=getopt_long_only(argc, argv, "", long_options, &option_index)) == 0) {
+ if (options[option_index].voidptr != NULL ) {
+ if (long_options[option_index].has_arg==no_argument)
+ *(bool *)options[option_index].iptr=1;
+ else switch (options[option_index].type) {
+ case TYPE_INT:
+ *(int *)options[option_index].iptr=atoi(optarg);
+ break;
- case 'g':
- sprintf(channel_model_input,optarg,10);
+ case TYPE_DOUBLE:
+ *(double *)options[option_index].dblptr=atof(optarg);
+ break;
- switch((char)*optarg) {
- case 'A':
- channel_model=SCM_A;
- chMod = 2;
- break;
+ default:
+ printf("not decoded type.\n");
+ exit(1);
+ }
- case 'B':
- channel_model=SCM_B;
- chMod = 3;
- break;
+ continue;
+ }
- case 'C':
- channel_model=SCM_C;
- chMod = 4;
+ switch (long_options[option_index].name[0]) {
+ case 'T':
+ tdd_config=atoi(optarg);
+ frame_type=TDD;
break;
- case 'D':
- channel_model=SCM_D;
- chMod = 5;
+ case 'a':
+ channel_model = AWGN;
+ chMod = 1;
break;
- case 'E':
- channel_model=EPA;
- chMod = 6;
- break;
+ case 'g':
+ strncpy(channel_model_input,optarg,9);
+ struct tmp {
+ char opt;
+ int m;
+ int M;
+ }
+ tmp[]= {
+ {'A',SCM_A,2},
+ {'B',SCM_B,3},
+ {'C',SCM_C,4},
+ {'D',SCM_D,5},
+ {'E',EPA,6},
+ {'G',ETU,8},
+ {'H',Rayleigh8,9},
+ {'I',Rayleigh1,10},
+ {'J',Rayleigh1_corr,11},
+ {'K',Rayleigh1_anticorr,12},
+ {'L',Rice8,13},
+ {'M',Rice1,14},
+ {'N',AWGN,1},
+ {0,0,0}
+ };
+ struct tmp *ptr;
+
+ for (ptr=tmp; ptr->opt!=0; ptr++)
+ if ( ptr->opt == optarg[0] ) {
+ channel_model=ptr->m;
+ chMod=ptr->M;
+ break;
+ }
- case 'F':
- channel_model=EVA;
- chMod = 7;
+ AssertFatal(ptr->opt != 0, "Unsupported channel model: %s !\n", optarg );
break;
- case 'G':
- channel_model=ETU;
- chMod = 8;
+ case 'x':
+ transmission_m=atoi(optarg);
+ AssertFatal(transmission_m==1 || transmission_m==2,
+ "Unsupported transmission mode %d\n",transmission_m);
break;
- case 'H':
- channel_model=Rayleigh8;
- chMod = 9;
+ case 'r':
+ nb_rb = atoi(optarg);
+ nb_rb_set = 1;
break;
- case 'I':
- channel_model=Rayleigh1;
- chMod = 10;
- break;
+ //case 'c':
+ // cyclic_shift = atoi(optarg);
+ // break;
- case 'J':
- channel_model=Rayleigh1_corr;
- chMod = 11;
+ case 'i':
+ input_fdUL = fopen(optarg,"r");
+ printf("Reading in %s (%p)\n",optarg,input_fdUL);
+ AssertFatal(input_fdUL != (FILE *)NULL,"Unknown file %s\n",optarg);
break;
- case 'K':
- channel_model=Rayleigh1_anticorr;
- chMod = 12;
+ case 'A':
+ beta_ACK = atoi(optarg);
+ AssertFatal(beta_ACK>15,"beta_ack must be in (0..15)\n");
break;
- case 'L':
- channel_model=Rice8;
- chMod = 13;
+ case 'C':
+ beta_CQI = atoi(optarg);
+ AssertFatal((beta_CQI>15)||(beta_CQI<2),"beta_cqi must be in (2..15)\n");
break;
- case 'M':
- channel_model=Rice1;
- chMod = 14;
+ case 'R':
+ beta_RI = atoi(optarg);
+ AssertFatal((beta_RI>15)||(beta_RI<2),"beta_ri must be in (0..13)\n");
break;
- case 'N':
- channel_model=AWGN;
- chMod = 1;
+ case 'P':
+ dump_perf=1;
+ opp_enabled=1;
break;
default:
- printf("Unsupported channel model!\n");
- exit(-1);
+ printf("Wrong option\n");
+ exit(1);
break;
- }
-
- break;
-
- case 's':
- snr0 = atof(optarg);
- break;
-
- case 'w':
- snr_int = atof(optarg);
- break;
-
- case 'e':
- input_snr_step= atof(optarg);
- break;
-
- case 'x':
- transmission_mode=atoi(optarg);
-
- if ((transmission_mode!=1) &&
- (transmission_mode!=2)) {
- printf("Unsupported transmission mode %d\n",transmission_mode);
- exit(-1);
- }
-
- break;
-
- case 'y':
- n_rx = atoi(optarg);
- break;
-
- case 'S':
- subframe = atoi(optarg);
- break;
-
- case 'T':
- tdd_config=atoi(optarg);
- frame_type=TDD;
- break;
-
- case 'p':
- extended_prefix_flag=1;
- break;
-
- case 'r':
- nb_rb = atoi(optarg);
- nb_rb_set = 1;
- break;
-
- case 'f':
- first_rb = atoi(optarg);
- break;
-
- //case 'c':
- // cyclic_shift = atoi(optarg);
- // break;
-
- case 'E':
- threequarter_fs=1;
- break;
-
- case 'N':
- N0 = atoi(optarg);
- break;
-
- case 'o':
- srs_flag = 1;
- break;
-
- case 'i':
- input_fdUL = fopen(optarg,"r");
- printf("Reading in %s (%p)\n",optarg,input_fdUL);
-
- if (input_fdUL == (FILE*)NULL) {
- printf("Unknown file %s\n",optarg);
- exit(-1);
- }
-
- // input_file=1;
- break;
-
- case 'A':
- beta_ACK = atoi(optarg);
-
- if (beta_ACK>15) {
- printf("beta_ack must be in (0..15)\n");
- exit(-1);
- }
-
- break;
-
- case 'C':
- beta_CQI = atoi(optarg);
-
- if ((beta_CQI>15)||(beta_CQI<2)) {
- printf("beta_cqi must be in (2..15)\n");
- exit(-1);
- }
-
- break;
-
- case 'R':
- beta_RI = atoi(optarg);
-
- if ((beta_RI>15)||(beta_RI<2)) {
- printf("beta_ri must be in (0..13)\n");
- exit(-1);
- }
-
- break;
-
- case 'Q':
- cqi_flag=1;
- break;
+ }
+ }
- case 'B':
- N_RB_DL=atoi(optarg);
- break;
+ if ( res != -1 ) {
+ printf("A wrong option has been found\n");
+ exit(1);
+ }
- case 'P':
- dump_perf=1;
- opp_enabled=1;
- break;
+ paramdef_t *ptr=options ;
- case 'O':
- test_perf=atoi(optarg);
- //print_perf =1;
- break;
+ for( ptr=options; ptr->optname[0]!=0; ptr++) {
+ char varText[256]="need specific display";
- case 'L':
- parallel_flag=1;
- break;
+ if (ptr->voidptr != NULL) {
+ if ( (ptr->paramflags & PARAMFLAG_BOOL) )
+ strcpy(varText, *(bool *)ptr->iptr ? "True": "False" );
+ else switch (ptr->type) {
+ case TYPE_INT:
+ sprintf(varText,"%d",*ptr->iptr);
+ break;
- case 'I':
- max_turbo_iterations=atoi(optarg);
- break;
+ case TYPE_DOUBLE:
+ sprintf(varText,"%.2f",*ptr->dblptr);
+ break;
- case 'F':
- xforms=1;
- break;
+ default:
+ printf("not decoded type\n");
+ exit(1);
+ }
+ }
- case 'Z':
- dump_table = 1;
- break;
+ printf("Option: %20s set to %s\n",ptr->optname, varText);
- case 'h':
- default:
- /* option "-c cyclic_shift" is not used, let's remove from documentation */
- //printf("%s -h(elp) -a(wgn on) -m mcs -n n_frames -s snr0 -t delay_spread -p (extended prefix on) -r nb_rb -f first_rb -c cyclic_shift -o (srs on) -g channel_model [A:M] Use 3GPP 25.814 SCM-A/B/C/D('A','B','C','D') or 36-101 EPA('E'), EVA ('F'),ETU('G') models (ignores delay spread and Ricean factor), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr ('K'), Rice8('L'), Rice1('M'), -d Channel delay, -D maximum Doppler shift \n",
- printf("%s -h(elp) -a(wgn on) -m mcs -n n_frames -s snr0 -t delay_spread -p (extended prefix on) -r nb_rb -f first_rb -o (srs on) -g channel_model [A:M] Use 3GPP 25.814 SCM-A/B/C/D('A','B','C','D') or 36-101 EPA('E'), EVA ('F'),ETU('G') models (ignores delay spread and Ricean factor), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr ('K'), Rice8('L'), Rice1('M'), -d Channel delay, -D maximum Doppler shift \n",
- argv[0]);
- exit(1);
- break;
- }
+ if (verbose)
+ printf("%s\n",ptr->helpstr);
}
+ set_parallel_conf("PARALLEL_RU_L1_TRX_SPLIT");
+ set_worker_conf("WORKER_ENABLE");
RC.nb_L1_inst = 1;
RC.nb_RU = 1;
-
lte_param_init(&eNB,&UE,&ru,
- 1,
- 1,
- n_rx,
1,
- 1,
- extended_prefix_flag,
- frame_type,
- 0,
- tdd_config,
- N_RB_DL,
- 4,
- threequarter_fs,
- osf,
- 0);
-
+ 1,
+ n_rx,
+ 1,
+ 1,
+ extended_prefix_flag,
+ frame_type,
+ 0,
+ tdd_config,
+ N_RB_DL,
+ 4,
+ threequarter_fs,
+ osf,
+ 0);
RC.eNB = (PHY_VARS_eNB ***)malloc(sizeof(PHY_VARS_eNB **));
RC.eNB[0] = (PHY_VARS_eNB **)malloc(sizeof(PHY_VARS_eNB *));
RC.ru = (RU_t **)malloc(sizeof(RC.ru));
RC.eNB[0][0] = eNB;
RC.ru[0] = ru;
- for (int k=0;k<eNB->RU_list[0]->nb_rx;k++) eNB->common_vars.rxdataF[k] = eNB->RU_list[0]->common.rxdataF[k];
- memset((void*)&eNB->UL_INFO,0,sizeof(eNB->UL_INFO));
+ for (int k=0; k<eNB->RU_list[0]->nb_rx; k++) eNB->common_vars.rxdataF[k] = eNB->RU_list[0]->common.rxdataF[k];
+ memset((void *)&eNB->UL_INFO,0,sizeof(eNB->UL_INFO));
printf("Setting indication lists\n");
eNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list = eNB->rx_pdu_list;
eNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list = eNB->crc_pdu_list;
@@ -760,12 +757,10 @@ int main(int argc, char **argv)
eNB->UL_INFO.harq_ind.harq_indication_body.harq_pdu_list = eNB->harq_pdu_list;
eNB->UL_INFO.cqi_ind.cqi_pdu_list = eNB->cqi_pdu_list;
eNB->UL_INFO.cqi_ind.cqi_raw_pdu_list = eNB->cqi_raw_pdu_list;
-
printf("lte_param_init done\n");
-
// for a call to phy_reset_ue later we need PHY_vars_UE_g allocated and pointing to UE
- PHY_vars_UE_g = (PHY_VARS_UE***)malloc(sizeof(PHY_VARS_UE**));
- PHY_vars_UE_g[0] = (PHY_VARS_UE**) malloc(sizeof(PHY_VARS_UE*));
+ PHY_vars_UE_g = (PHY_VARS_UE ***)malloc(sizeof(PHY_VARS_UE **));
+ PHY_vars_UE_g[0] = (PHY_VARS_UE **) malloc(sizeof(PHY_VARS_UE *));
PHY_vars_UE_g[0][0] = UE;
if (nb_rb_set == 0)
@@ -774,19 +769,14 @@ int main(int argc, char **argv)
printf("1 . rxdataF_comp[0] %p\n",eNB->pusch_vars[0]->rxdataF_comp[0]);
printf("Setting mcs = %d\n",mcs);
printf("n_frames = %d\n", n_frames);
-
snr1 = snr0+snr_int;
printf("SNR0 %f, SNR1 %f\n",snr0,snr1);
-
frame_parms = &eNB->frame_parms;
-
txdata = UE->common_vars.txdata;
-
nsymb = (eNB->frame_parms.Ncp == NORMAL) ? 14 : 12;
-
-
sprintf(bler_fname,"ULbler_mcs%d_nrb%d_ChannelModel%d_nsim%d.csv",mcs,nb_rb,chMod,n_frames);
bler_fd = fopen(bler_fname,"w");
+
if (bler_fd==NULL) {
fprintf(stderr,"Problem creating file %s\n",bler_fname);
exit(-1);
@@ -803,8 +793,9 @@ int main(int argc, char **argv)
//sprintf(dirname, "%s//SIMU/USER/pre-ci-logs-%s", getenv("OPENAIR_TARGETS"),hostname);
//mkdir(dirname, 0777);
sprintf(time_meas_fname,"time_meas_prb%d_mcs%d_antrx%d_channel%s_tx%d.csv",
- N_RB_DL,mcs,n_rx,channel_model_input,transmission_mode);
+ N_RB_DL,mcs,n_rx,channel_model_input,transmission_m);
time_meas_fd = fopen(time_meas_fname,"w");
+
if (time_meas_fd==NULL) {
fprintf(stderr,"Cannot create file %s!\n",time_meas_fname);
exit(-1);
@@ -813,16 +804,17 @@ int main(int argc, char **argv)
if(abstx) {
// CSV file
- sprintf(csv_fname,"EULdataout_tx%d_mcs%d_nbrb%d_chan%d_nsimus%d_eren.m",transmission_mode,mcs,nb_rb,chMod,n_frames);
+ sprintf(csv_fname,"EULdataout_tx%d_mcs%d_nbrb%d_chan%d_nsimus%d_eren.m",transmission_m,mcs,nb_rb,chMod,n_frames);
csv_fdUL = fopen(csv_fname,"w");
+
if (csv_fdUL == NULL) {
fprintf(stderr,"Problem opening file %s\n",csv_fname);
exit(-1);
}
+
fprintf(csv_fdUL,"data_all%d=[",mcs);
}
-
if (xforms==1) {
fl_initialize (&argc, argv, NULL, 0, 0);
form_enb = create_lte_phy_scope_enb();
@@ -831,7 +823,6 @@ int main(int argc, char **argv)
}
UE->pdcch_vars[0][0]->crnti = 14;
-
UE->frame_parms.soundingrs_ul_config_common.enabled_flag = srs_flag;
UE->frame_parms.soundingrs_ul_config_common.srs_BandwidthConfig = 2;
UE->frame_parms.soundingrs_ul_config_common.srs_SubframeConfig = 3;
@@ -842,7 +833,6 @@ int main(int argc, char **argv)
UE->soundingrs_ul_config_dedicated[eNB_id].transmissionComb = 0;
UE->soundingrs_ul_config_dedicated[eNB_id].freqDomainPosition = 0;
UE->soundingrs_ul_config_dedicated[eNB_id].cyclicShift = 0;
-
eNB->frame_parms.soundingrs_ul_config_common.enabled_flag = srs_flag;
eNB->frame_parms.soundingrs_ul_config_common.srs_BandwidthConfig = 2;
eNB->frame_parms.soundingrs_ul_config_common.srs_SubframeConfig = 3;
@@ -853,29 +843,22 @@ int main(int argc, char **argv)
eNB->soundingrs_ul_config_dedicated[UE_id].transmissionComb = 0;
eNB->soundingrs_ul_config_dedicated[UE_id].freqDomainPosition = 0;
eNB->soundingrs_ul_config_dedicated[UE_id].cyclicShift = 0;
-
-
eNB->pusch_config_dedicated[UE_id].betaOffset_ACK_Index = beta_ACK;
eNB->pusch_config_dedicated[UE_id].betaOffset_RI_Index = beta_RI;
eNB->pusch_config_dedicated[UE_id].betaOffset_CQI_Index = beta_CQI;
UE->pusch_config_dedicated[eNB_id].betaOffset_ACK_Index = beta_ACK;
UE->pusch_config_dedicated[eNB_id].betaOffset_RI_Index = beta_RI;
UE->pusch_config_dedicated[eNB_id].betaOffset_CQI_Index = beta_CQI;
-
UE->ul_power_control_dedicated[eNB_id].deltaMCS_Enabled = 1;
-
// disable periodic cqi/ri reporting
UE->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex = -1;
UE->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex = -1;
-
-
printf("PUSCH Beta : ACK %f, RI %f, CQI %f\n",(double)beta_ack[beta_ACK]/8,(double)beta_ri[beta_RI]/8,(double)beta_cqi[beta_CQI]/8);
-
UE2eNB = new_channel_desc_scm(1,
n_rx,
channel_model,
- N_RB2sampling_rate(eNB->frame_parms.N_RB_UL),
- N_RB2channel_bandwidth(eNB->frame_parms.N_RB_UL),
+ N_RB2sampling_rate(eNB->frame_parms.N_RB_UL),
+ N_RB2channel_bandwidth(eNB->frame_parms.N_RB_UL),
forgetting_factor,
delay,
0);
@@ -883,7 +866,8 @@ int main(int argc, char **argv)
UE2eNB->max_Doppler = maxDoppler;
// NN: N_RB_UL has to be defined in ulsim
- for (int k=0;k<NUMBER_OF_UE_MAX;k++) eNB->ulsch[k] = new_eNB_ulsch(max_turbo_iterations,N_RB_DL,0);
+ for (int k=0; k<NUMBER_OF_UE_MAX; k++) eNB->ulsch[k] = new_eNB_ulsch(max_turbo_iterations,N_RB_DL,0);
+
UE->ulsch[0] = new_ue_ulsch(N_RB_DL,0);
printf("ULSCH %p\n",UE->ulsch[0]);
@@ -893,70 +877,66 @@ int main(int argc, char **argv)
init_fep_thread(eNB,NULL);
init_td_thread(eNB);
}
+
// Create transport channel structures for 2 transport blocks (MIMO)
for (i=0; i<2; i++) {
eNB->dlsch[0][i] = new_eNB_dlsch(1,8,1827072,N_RB_DL,0,&eNB->frame_parms);
+
if (!eNB->dlsch[0][i]) {
printf("Can't get eNB dlsch structures\n");
exit(-1);
}
+
eNB->dlsch[0][i]->rnti = 14;
}
+
/* allocate memory for both subframes (only one is really used
- * but there is now "copy_harq_proc_struct" which needs both
- * to be valid)
- * TODO: refine this somehow (necessary?)
- */
+ but there is now "copy_harq_proc_struct" which needs both
+ to be valid)
+ TODO: refine this somehow (necessary?)
+ */
for (sf = 0; sf < 2; sf++) {
for (i=0; i<2; i++) {
UE->dlsch[sf][0][i] = new_ue_dlsch(1,8,1827072,MAX_TURBO_ITERATIONS,N_RB_DL,0);
+
if (!UE->dlsch[sf][0][i]) {
printf("Can't get ue dlsch structures\n");
exit(-1);
}
+
UE->dlsch[sf][0][i]->rnti = 14;
}
}
UE->dlsch_SI[0] = new_ue_dlsch(1,1,1827072,MAX_TURBO_ITERATIONS,N_RB_DL,0);
UE->dlsch_ra[0] = new_ue_dlsch(1,1,1827072,MAX_TURBO_ITERATIONS,N_RB_DL,0);
-
UE->measurements.rank[0] = 0;
UE->transmission_mode[0] = 2;
- UE->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = bundling_flag == 1 ? bundling : multiplexing;
+ UE->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = disable_bundling == 0 ? bundling : multiplexing;
eNB->transmission_mode[0] = 2;
- eNB->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = bundling_flag == 1 ? bundling : multiplexing;
+ eNB->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = disable_bundling == 0 ? bundling : multiplexing;
UE->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = 1;
eNB->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = 1;
UE->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0;
eNB->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0;
UE->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0;
eNB->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0;
-
-
UE->mac_enabled=0;
-
eNB_rxtx_proc_t *proc_rxtx = &eNB->proc.proc_rxtx[subframe&1];
UE_rxtx_proc_t *proc_rxtx_ue = &UE->proc.proc_rxtx[subframe&1];
proc_rxtx->frame_rx=1;
proc_rxtx->subframe_rx=subframe;
-
proc_rxtx->frame_tx=pdcch_alloc2ul_frame(&eNB->frame_parms,1,subframe);
proc_rxtx->subframe_tx=pdcch_alloc2ul_subframe(&eNB->frame_parms,subframe);
-
proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx;
proc_rxtx_ue->frame_rx = (subframe<4)?(proc_rxtx->frame_tx-1):(proc_rxtx->frame_tx);
proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx;
proc_rxtx_ue->subframe_rx = (proc_rxtx->subframe_tx+6)%10;
-
printf("Init UL hopping UE\n");
init_ul_hopping(&UE->frame_parms);
printf("Init UL hopping eNB\n");
init_ul_hopping(&eNB->frame_parms);
-
-
UE->dlsch[subframe&1][0][0]->harq_ack[ul_subframe2pdcch_alloc_subframe(&eNB->frame_parms,subframe)].send_harq_status = 1;
-
UE->ulsch_Msg3_active[eNB_id] = 0;
UE->ul_power_control_dedicated[eNB_id].accumulationEnabled=1;
coded_bits_per_codeword = nb_rb * (12 * get_Qm_ul(mcs)) * nsymb;
@@ -964,26 +944,20 @@ int main(int argc, char **argv)
if (cqi_flag == 1) coded_bits_per_codeword-=UE->ulsch[0]->O;
rate = (double)dlsch_tbs25[get_I_TBS(mcs)][nb_rb-1]/(coded_bits_per_codeword);
-
printf("Rate = %f (mod %d), coded bits %d\n",rate,get_Qm_ul(mcs),coded_bits_per_codeword);
-
-
for (ch_realization=0; ch_realization<n_ch_rlz; ch_realization++) {
-
/*
if(abstx){
int ulchestim_f[300*12];
int ulchestim_t[2*(frame_parms->ofdm_symbol_size)];
}
*/
-
if(abstx) {
printf("**********************Channel Realization Index = %d **************************\n", ch_realization);
saving_bler=1;
}
-
// if ((subframe>5) || (subframe < 4))
// UE->frame++;
@@ -1001,17 +975,17 @@ int main(int argc, char **argv)
cqi_crc_falsepositives=0;
cqi_crc_falsenegatives=0;
round=0;
-
//randominit(0);
-
-
harq_pid = subframe2harq_pid(&UE->frame_parms,proc_rxtx_ue->frame_tx,subframe);
input_buffer_length = UE->ulsch[0]->harq_processes[harq_pid]->TBS/8;
+
+ if ( input_buffer != NULL )
+ free(input_buffer);
+
input_buffer = (unsigned char *)memalign(32,input_buffer_length+64);
+
// printf("UL frame %d/subframe %d, harq_pid %d\n",UE->frame,subframe,harq_pid);
if (input_fdUL == NULL) {
-
-
if (n_frames == 1) {
trch_out_fdUL= fopen("ulsch_trchUL.txt","w");
@@ -1033,14 +1007,15 @@ int main(int argc, char **argv)
while (!feof(input_fdUL)) {
ret=fscanf(input_fdUL,"%s %s",input_val_str,input_val_str2);//&input_val1,&input_val2);
+
if (ret != 2) printf("ERROR: error reading file\n");
if ((i%4)==0) {
- ((short*)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL));
- ((short*)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL));
+ ((short *)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL));
+ ((short *)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL));
if ((i/4)<100)
- printf("sample %d => %e + j%e (%d +j%d)\n",i/4,strtod(input_val_str,NULL),strtod(input_val_str2,NULL),((short*)txdata[0])[i/4],((short*)txdata[0])[(i/4)+1]);//1,input_val2,);
+ printf("sample %d => %e + j%e (%d +j%d)\n",i/4,strtod(input_val_str,NULL),strtod(input_val_str2,NULL),((short *)txdata[0])[i/4],((short *)txdata[0])[(i/4)+1]); //1,input_val2,);
}
i++;
@@ -1055,10 +1030,8 @@ int main(int argc, char **argv)
tx_lev = signal_energy(&txdata[0][0],
OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES);
tx_lev_dB = (unsigned int) dB_fixed(tx_lev);
-
}
- avg_iter = 0;
iter_trials=0;
reset_meas(&UE->phy_proc_tx);
reset_meas(&UE->ofdm_mod_stats);
@@ -1069,7 +1042,6 @@ int main(int argc, char **argv)
reset_meas(&UE->ulsch_turbo_encoding_stats);
reset_meas(&UE->ulsch_segmentation_stats);
reset_meas(&UE->ulsch_multiplexing_stats);
-
reset_meas(&eNB->phy_proc_rx);
reset_meas(&eNB->ulsch_channel_estimation_stats);
reset_meas(&eNB->ulsch_freq_offset_estimation_stats);
@@ -1079,6 +1051,7 @@ int main(int argc, char **argv)
reset_meas(&eNB->ulsch_deinterleaving_stats);
reset_meas(&eNB->ulsch_demultiplexing_stats);
reset_meas(&eNB->ulsch_rate_unmatching_stats);
+ reset_meas(&eNB->ulsch_demodulation_stats);
reset_meas(&eNB->ulsch_tc_init_stats);
reset_meas(&eNB->ulsch_tc_alpha_stats);
reset_meas(&eNB->ulsch_tc_beta_stats);
@@ -1086,91 +1059,82 @@ int main(int argc, char **argv)
reset_meas(&eNB->ulsch_tc_ext_stats);
reset_meas(&eNB->ulsch_tc_intl1_stats);
reset_meas(&eNB->ulsch_tc_intl2_stats);
-
// initialization
- struct list time_vector_tx;
- initialize(&time_vector_tx);
- struct list time_vector_tx_ifft;
- initialize(&time_vector_tx_ifft);
- struct list time_vector_tx_mod;
- initialize(&time_vector_tx_mod);
- struct list time_vector_tx_enc;
- initialize(&time_vector_tx_enc);
-
- struct list time_vector_rx;
- initialize(&time_vector_rx);
- struct list time_vector_rx_fft;
- initialize(&time_vector_rx_fft);
- struct list time_vector_rx_demod;
- initialize(&time_vector_rx_demod);
- struct list time_vector_rx_dec;
- initialize(&time_vector_rx_dec);
-
+ varArray_t *table_tx=initVarArray(1000,sizeof(double));
+ varArray_t *table_tx_ifft=initVarArray(1000,sizeof(double));
+ varArray_t *table_tx_mod=initVarArray(1000,sizeof(double));
+ varArray_t *table_tx_enc=initVarArray(1000,sizeof(double));
+ varArray_t *table_rx=initVarArray(1000,sizeof(double));
+ varArray_t *table_rx_fft=initVarArray(1000,sizeof(double));
+ varArray_t *table_rx_demod=initVarArray(1000,sizeof(double));
+ varArray_t *table_rx_dec=initVarArray(1000,sizeof(double));
ndi=0;
-
phy_reset_ue(0,0,0);
UE->UE_mode[eNB_id]=PUSCH;
+ SET_LOG_DEBUG(UE_TIMING);
for (trials = 0; trials<n_frames; trials++) {
// printf("*");
// UE->frame++;
// eNB->frame++;
- ndi = (1-ndi);
+ ndi = (1-ndi);
fflush(stdout);
round=0;
while (round < 4) {
- proc_rxtx->frame_rx=1;
- proc_rxtx->subframe_rx=subframe;
-
- proc_rxtx->frame_tx=pdcch_alloc2ul_frame(&eNB->frame_parms,1,subframe);
- proc_rxtx->subframe_tx=pdcch_alloc2ul_subframe(&eNB->frame_parms,subframe);
-
- proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx;
- proc_rxtx_ue->frame_rx = (subframe<4)?(proc_rxtx->frame_tx-1):(proc_rxtx->frame_tx);
- proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx;
- proc_rxtx_ue->subframe_rx = (proc_rxtx->subframe_tx+6)%10;
-
+ proc_rxtx->frame_rx=1;
+ proc_rxtx->subframe_rx=subframe;
+ proc_rxtx->frame_tx=pdcch_alloc2ul_frame(&eNB->frame_parms,1,subframe);
+ proc_rxtx->subframe_tx=pdcch_alloc2ul_subframe(&eNB->frame_parms,subframe);
+ proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx;
+ proc_rxtx_ue->frame_rx = (subframe<4)?(proc_rxtx->frame_tx-1):(proc_rxtx->frame_tx);
+ proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx;
+ proc_rxtx_ue->subframe_rx = (proc_rxtx->subframe_tx+6)%10;
eNB->ulsch[0]->harq_processes[harq_pid]->round=round;
UE->ulsch[0]->harq_processes[harq_pid]->round=round;
- if (n_frames==1) printf("filling ulsch: Trial %d : Round %d (subframe %d, frame %d)\n",trials,round,proc_rxtx_ue->subframe_tx,proc_rxtx_ue->frame_tx);
- round_trials[round]++;
- UL_req.sfn_sf = (1<<4)+subframe;
- if (n_frames==1) printf("filling ulsch: eNB prog frame %d, subframe %d (%d,%d)\n",proc_rxtx->frame_rx,subframe,sched_resp.frame,sched_resp.subframe);
+ if (n_frames==1) printf("filling ulsch: Trial %d : Round %d (subframe %d, frame %d)\n",trials,round,proc_rxtx_ue->subframe_tx,proc_rxtx_ue->frame_tx);
- int modulation_type;
- if (mcs < 11) modulation_type = 2;
- else if (mcs < 21) modulation_type = 4;
- else if (mcs < 29) modulation_type = 6;
- else {
- LOG_E(SIM,"mcs %i is not valid\n",mcs);
- exit(-1);
- }
+ round_trials[round]++;
+ UL_req.sfn_sf = (1<<4)+subframe;
- fill_ulsch_dci(eNB,proc_rxtx->frame_rx,subframe,&sched_resp,14,(void*)&UL_alloc_pdu,first_rb,nb_rb,(round==0)?mcs:(28+rvidx[round]),modulation_type,ndi,get_TBS_UL(mcs,nb_rb),cqi_flag,beta_CQI,beta_RI,cqi_size);
+ if (n_frames==1) printf("filling ulsch: eNB prog frame %d, subframe %d (%d,%d)\n",proc_rxtx->frame_rx,subframe,sched_resp.frame,sched_resp.subframe);
- UE->ulsch_Msg3_active[eNB_id] = 0;
- UE->ul_power_control_dedicated[eNB_id].accumulationEnabled=1;
- if (n_frames==1) printf("filling ulsch: ue prog SFN/SF %d/%d\n",proc_rxtx_ue->frame_rx,proc_rxtx_ue->subframe_rx);
- generate_ue_ulsch_params_from_dci((void *)&UL_alloc_pdu,
- 14,
- (subframe+6)%10,
- format0,
- UE,
- proc_rxtx_ue,
- SI_RNTI,
- 0,
- P_RNTI,
- CBA_RNTI,
- 0,
- srs_flag);
+ int modulation_type;
- sched_resp.subframe=(subframe+6)%10;
- sched_resp.frame=(1024+eNB->proc.frame_rx+((subframe<4)?-1:0))&1023;
+ if (mcs < 11) modulation_type = 2;
+ else if (mcs < 21) modulation_type = 4;
+ else if (mcs < 29) modulation_type = 6;
+ else {
+ LOG_E(SIM,"mcs %i is not valid\n",mcs);
+ exit(-1);
+ }
- schedule_response(&sched_resp);
+ fill_ulsch_dci(eNB, proc_rxtx->frame_rx, subframe, &sched_resp, 14,
+ (void *)&UL_alloc_pdu, first_rb,nb_rb, (round==0)?mcs:(28+rvidx[round]),
+ modulation_type, ndi, get_TBS_UL(mcs,nb_rb), cqi_flag, beta_CQI,
+ beta_RI, cqi_size);
+ UE->ulsch_Msg3_active[eNB_id] = 0;
+ UE->ul_power_control_dedicated[eNB_id].accumulationEnabled=1;
+ if (n_frames==1)
+ printf("filling ulsch: ue prog SFN/SF %d/%d\n",proc_rxtx_ue->frame_rx,proc_rxtx_ue->subframe_rx);
+
+ generate_ue_ulsch_params_from_dci((void *)&UL_alloc_pdu,
+ 14,
+ (subframe+6)%10,
+ format0,
+ UE,
+ proc_rxtx_ue,
+ SI_RNTI,
+ 0,
+ P_RNTI,
+ CBA_RNTI,
+ 0,
+ srs_flag);
+ sched_resp.subframe=(subframe+6)%10;
+ sched_resp.frame=(1024+eNB->proc.frame_rx+((subframe<4)?-1:0))&1023;
+ schedule_response(&sched_resp);
/////////////////////
if (abstx) {
@@ -1189,31 +1153,24 @@ int main(int argc, char **argv)
///////////////////////////////////////
if (input_fdUL == NULL) {
-
- eNB->proc.frame_rx = 1;
- eNB->proc.subframe_rx = subframe;
- ru->proc.frame_rx = 1;
- ru->proc.subframe_rx = subframe;
-
- proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx;
- proc_rxtx_ue->frame_rx = proc_rxtx->frame_tx;
- proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx;
- proc_rxtx_ue->subframe_rx = proc_rxtx->subframe_tx;
-
- phy_procedures_UE_TX(UE,proc_rxtx_ue,0,0,normal_txrx);
-
-
- tx_lev = signal_energy(&UE->common_vars.txdata[0][eNB->frame_parms.samples_per_tti*subframe],
- eNB->frame_parms.samples_per_tti);
-
+ eNB->proc.frame_rx = 1;
+ eNB->proc.subframe_rx = subframe;
+ ru->proc.frame_rx = 1;
+ ru->proc.subframe_rx = subframe;
+ proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx;
+ proc_rxtx_ue->frame_rx = proc_rxtx->frame_tx;
+ proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx;
+ proc_rxtx_ue->subframe_rx = proc_rxtx->subframe_tx;
+ phy_procedures_UE_TX(UE,proc_rxtx_ue,0,0,normal_txrx);
+ tx_lev = signal_energy(&UE->common_vars.txdata[0][eNB->frame_parms.samples_per_tti*subframe],
+ eNB->frame_parms.samples_per_tti);
if (n_frames==1) {
LOG_M("txsigF0UL.m","txsF0", &UE->common_vars.txdataF[0][eNB->frame_parms.ofdm_symbol_size*nsymb*subframe],eNB->frame_parms.ofdm_symbol_size*nsymb,1,
- 1);
+ 1);
//LOG_M("txsigF1.m","txsF1", UE->common_vars.txdataF[0],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX,1,1);
}
-
- } // input_fd == NULL
+ } // input_fd == NULL
tx_lev_dB = (unsigned int) dB_fixed_times10(tx_lev);
@@ -1226,21 +1183,17 @@ int main(int argc, char **argv)
//Set target wideband RX noise level to N0
sigma2_dB = N0;//-10*log10(UE->frame_parms.ofdm_symbol_size/(UE->frame_parms.N_RB_DL*12));//10*log10((double)tx_lev) +10*log10(UE->frame_parms.ofdm_symbol_size/(UE->frame_parms.N_RB_DL*12)) - SNR;
sigma2 = pow(10,sigma2_dB/10);
-
// compute tx_gain to achieve target SNR (per resource element!)
tx_gain = sqrt(pow(10.0,.1*(N0+SNR))/(double)tx_lev);//*(nb_rb*12/(double)UE->frame_parms.ofdm_symbol_size)/(double)tx_lev);
-
- if (n_frames==1)
+ if (n_frames==1)
printf("tx_lev = %d (%d.%d dB,%f), gain %f\n",tx_lev,tx_lev_dB/10,tx_lev_dB,10*log10((double)tx_lev),10*log10(tx_gain));
-
// fill measurement symbol (19) with noise
for (i=0; i<OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES; i++) {
for (aa=0; aa<eNB->frame_parms.nb_antennas_rx; aa++) {
-
- ((short*) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0)));
- ((short*) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i+1] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0)));
+ ((short *) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0)));
+ ((short *) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i+1] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0)));
}
}
@@ -1268,7 +1221,6 @@ int main(int argc, char **argv)
if (trials==0 && round==0) {
// calculate freq domain representation to compute SINR
freq_channel(UE2eNB, N_RB_DL,12*N_RB_DL + 1);
-
// snr=pow(10.0,.1*SNR);
fprintf(csv_fdUL,"%f,%d,%d,%f,%f,%f,",SNR,tx_lev,tx_lev_dB,sigma2_dB,tx_gain,SNR2);
@@ -1279,7 +1231,7 @@ int main(int argc, char **argv)
// abs_channel = (eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].x*eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].x + eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].y*eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].y);
channelx = UE2eNB->chF[aarx+(aatx*UE2eNB->nb_rx)][u].x;
channely = UE2eNB->chF[aarx+(aatx*UE2eNB->nb_rx)][u].y;
- // if(transmission_mode==5){
+ // if(transmission_m==5){
fprintf(csv_fdUL,"%e+i*(%e),",channelx,channely);
// }
// else{
@@ -1297,38 +1249,41 @@ int main(int argc, char **argv)
for (i=0; i<eNB->frame_parms.samples_per_tti; i++) {
for (aa=0; aa<eNB->frame_parms.nb_antennas_rx; aa++) {
- ((short*) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i] = (short) ((tx_gain*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0));
- ((short*) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i+1] = (short) ((tx_gain*r_im[aa][i]) + (iqim*tx_gain*r_re[aa][i]) + sqrt(
- sigma2/2)*gaussdouble(0.0,1.0));
+ ((short *) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i] =
+ (short) ((tx_gain*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0));
+ ((short *) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i+1] =
+ (short) ((tx_gain*r_im[aa][i]) + (iqim*tx_gain*r_re[aa][i]) +
+ sqrt(sigma2/2)*gaussdouble(0.0,1.0));
}
}
if (n_frames<=10) {
- printf("rx_level Null symbol %f\n",10*log10((double)signal_energy((int*)
- &ru->common.rxdata[0][(eNB->frame_parms.samples_per_tti<<1) -eNB->frame_parms.ofdm_symbol_size],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)));
- printf("rx_level data symbol %f\n",10*log10(signal_energy((int*)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)],
- OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)));
+ printf("rx_level Null symbol %f\n",10*log10((double)signal_energy((int *)
+ &ru->common.rxdata[0][(eNB->frame_parms.samples_per_tti<<1) -
+ eNB->frame_parms.ofdm_symbol_size],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)));
+ printf("rx_level data symbol %f\n",
+ 10*log10(signal_energy((int *)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)],
+ OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)));
}
- SNRmeas = 10*log10(((double)signal_energy((int*)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)],
- OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))/((double)signal_energy((int*)
+ SNRmeas = 10*log10(((double)signal_energy((int *)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)],
+ OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))/((double)signal_energy((int *)
&ru->common.rxdata[0][(eNB->frame_parms.samples_per_tti<<1) -eNB->frame_parms.ofdm_symbol_size],
OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)) - 1)+10*log10(eNB->frame_parms.N_RB_UL/nb_rb);
if (n_frames<=10) {
printf("SNRmeas %f\n",SNRmeas);
+ LOG_M("rxsig0UL.m","rxs0", &ru->common.rxdata[0][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1);
- LOG_M("rxsig0UL.m","rxs0", &ru->common.rxdata[0][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1);
- if (eNB->frame_parms.nb_antennas_rx>1) LOG_M("rxsig1UL.m","rxs1", &ru->common.rxdata[1][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1);
+ if (eNB->frame_parms.nb_antennas_rx>1) LOG_M("rxsig1UL.m","rxs1", &ru->common.rxdata[1][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1);
}
-
- ru->feprx = (parallel_flag == 1) ? ru_fep_full_2thread : fep_full;
- eNB->td = (parallel_flag == 1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
-
-
- ru->feprx(ru);
- phy_procedures_eNB_uespec_RX(eNB,proc_rxtx);
+ start_meas(&eNB->phy_proc_rx);
+ ru->feprx = (parallel_flag == 1) ? ru_fep_full_2thread : fep_full;
+ eNB->td = (parallel_flag == 1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
+ ru->feprx(ru);
+ phy_procedures_eNB_uespec_RX(eNB,proc_rxtx);
+ stop_meas(&eNB->phy_proc_rx);
if (cqi_flag > 0) {
cqi_error = 0;
@@ -1340,7 +1295,6 @@ int main(int argc, char **argv)
cqi_error = 1;
}
} else {
-
}
if (cqi_error == 1) {
@@ -1358,15 +1312,10 @@ int main(int argc, char **argv)
ack_errors++;
// printf("ulsch_coding: O[%d] %d\n",i,o_flip[i]);
+ // if (ret <= eNB->ulsch[0]->max_turbo_iterations) {
+ iter_trials++;
-
- // if (ret <= eNB->ulsch[0]->max_turbo_iterations) {
-
- if (eNB->ulsch[0]->harq_processes[harq_pid]->status == SCH_IDLE) {
-
- // avg_iter += ret;
- iter_trials++;
-
+ if (eNB->ulsch[0]->harq_processes[harq_pid]->status == SCH_IDLE) {
if (n_frames==1) {
printf("No ULSCH errors found, o_ACK[0]= %d, cqi_crc_status=%d\n",eNB->ulsch[0]->harq_processes[harq_pid]->o_ACK[0],eNB->ulsch[0]->harq_processes[harq_pid]->cqi_crc_status);
@@ -1380,9 +1329,6 @@ int main(int argc, char **argv)
round=5;
} else {
- // avg_iter += ret-1;
- iter_trials++;
-
errs[round]++;
if (n_frames==1) {
@@ -1395,7 +1341,6 @@ int main(int argc, char **argv)
Kr = eNB->ulsch[0]->harq_processes[harq_pid]->Kplus;
Kr_bytes = Kr>>3;
-
printf("Decoded_output (Segment %d):\n",s);
for (i=0; i<Kr_bytes; i++)
@@ -1404,154 +1349,80 @@ int main(int argc, char **argv)
}
dump_ulsch(eNB,eNB->proc.frame_rx,subframe,0,round);
+
if (round == 4) exit(-1);
}
- if (n_frames==1) printf("round %d errors %d/%d\n",round,errs[round],trials);
+ if (n_frames==1) printf("round %d errors %d/%d\n",round,errs[round],trials);
+
round++;
if (n_frames==1) {
printf("ULSCH in error in round %d\n",round);
}
} // ulsch error
-
} // round
// printf("\n");
if ((errs[0]>=100) && (trials>(n_frames/2)))
break;
- if (xforms==1)
- phy_scope_eNB(form_enb,eNB,0);
-
- /*calculate the total processing time for each packet, get the max, min, and number of packets that exceed t>3000us*/
-
- double t_tx = (double)UE->phy_proc_tx.p_time/cpu_freq_GHz/1000.0;
- double t_tx_ifft = (double)UE->ofdm_mod_stats.p_time/cpu_freq_GHz/1000.0;
- double t_tx_mod = (double)UE->ulsch_modulation_stats.p_time/cpu_freq_GHz/1000.0;
- double t_tx_enc = (double)UE->ulsch_encoding_stats.p_time/cpu_freq_GHz/1000.0;
-
-
- double t_rx = (double)eNB->phy_proc_rx.p_time/cpu_freq_GHz/1000.0;
- double t_rx_fft = (double)ru->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0;
- double t_rx_demod = (double)eNB->ulsch_demodulation_stats.p_time/cpu_freq_GHz/1000.0;
- double t_rx_dec = (double)eNB->ulsch_decoding_stats.p_time/cpu_freq_GHz/1000.0;
-
- if (t_tx > t_tx_max)
- t_tx_max = t_tx;
-
- if (t_tx < t_tx_min)
- t_tx_min = t_tx;
+ if (xforms==1)
+ phy_scope_eNB(form_enb,eNB,0);
- if (t_rx > t_rx_max)
- t_rx_max = t_rx;
+ double t_tx = inMicroS(UE->phy_proc_tx.p_time);
+ double t_tx_ifft = inMicroS(UE->ofdm_mod_stats.p_time);
+ double t_tx_mod = inMicroS(UE->ulsch_modulation_stats.p_time);
+ double t_tx_enc = inMicroS(UE->ulsch_encoding_stats.p_time);
+ double t_rx = inMicroS(eNB->phy_proc_rx.p_time);
+ double t_rx_fft = inMicroS(ru->ofdm_demod_stats.p_time);
+ double t_rx_demod = inMicroS(eNB->ulsch_demodulation_stats.p_time);
+ double t_rx_dec = inMicroS(eNB->ulsch_decoding_stats.p_time);
- if (t_rx < t_rx_min)
- t_rx_min = t_rx;
-
- if (t_tx > 2000)
+ if (t_tx > 2000 )// 2ms is too much time for a subframe
n_tx_dropped++;
- if (t_rx > 2000)
+ if (t_rx > 2000 )
n_rx_dropped++;
- push_front(&time_vector_tx, t_tx);
- push_front(&time_vector_tx_ifft, t_tx_ifft);
- push_front(&time_vector_tx_mod, t_tx_mod);
- push_front(&time_vector_tx_enc, t_tx_enc);
-
- push_front(&time_vector_rx, t_rx);
- push_front(&time_vector_rx_fft, t_rx_fft);
- push_front(&time_vector_rx_demod, t_rx_demod);
- push_front(&time_vector_rx_dec, t_rx_dec);
-
-
+ appendVarArray(table_tx, &t_tx);
+ appendVarArray(table_tx_ifft, &t_tx_ifft);
+ appendVarArray(table_tx_mod, &t_tx_mod );
+ appendVarArray(table_tx_enc, &t_tx_enc );
+ appendVarArray(table_rx, &t_rx );
+ appendVarArray(table_rx_fft, &t_rx_fft );
+ appendVarArray(table_rx_demod, &t_rx_demod );
+ appendVarArray(table_rx_dec, &t_rx_dec );
} //trials
- double table_tx[time_vector_tx.size];
- totable(table_tx, &time_vector_tx);
- double table_tx_ifft[time_vector_tx_ifft.size];
- totable(table_tx_ifft, &time_vector_tx_ifft);
- double table_tx_mod[time_vector_tx_mod.size];
- totable(table_tx_mod, &time_vector_tx_mod);
- double table_tx_enc[time_vector_tx_enc.size];
- totable(table_tx_enc, &time_vector_tx_enc);
-
- double table_rx[time_vector_rx.size];
- totable(table_rx, &time_vector_rx);
- double table_rx_fft[time_vector_rx_fft.size];
- totable(table_rx_fft, &time_vector_rx_fft);
- double table_rx_demod[time_vector_rx_demod.size];
- totable(table_rx_demod, &time_vector_rx_demod);
- double table_rx_dec[time_vector_rx_dec.size];
- totable(table_rx_dec, &time_vector_rx_dec);
-
// sort table
- qsort (table_tx, time_vector_tx.size, sizeof(double), &compare);
- qsort (table_rx, time_vector_rx.size, sizeof(double), &compare);
+ qsort (dataArray(table_tx), table_tx->size, table_tx->atomSize, &cmpdouble);
+ qsort (dataArray(table_tx_ifft), table_tx_ifft->size, table_tx_ifft->atomSize, &cmpdouble);
+ qsort (dataArray(table_tx_mod), table_tx_mod->size, table_tx_mod->atomSize, &cmpdouble);
+ qsort (dataArray(table_tx_enc), table_tx_enc->size, table_tx_enc->atomSize, &cmpdouble);
+ qsort (dataArray(table_rx), table_rx->size, table_rx->atomSize, &cmpdouble);
+ qsort (dataArray(table_rx_fft), table_rx_fft->size, table_rx_fft->atomSize, &cmpdouble);
+ qsort (dataArray(table_rx_demod), table_rx_demod->size, table_rx_demod->atomSize, &cmpdouble);
+ qsort (dataArray(table_rx_dec), table_rx_dec->size, table_rx_dec->atomSize, &cmpdouble);
if (dump_table == 1 ) {
set_component_filelog(SIM); // file located in /tmp/usim.txt
- LOG_UDUMPMSG(SIM,table_tx,time_vector_tx.size,LOG_DUMP_DOUBLE,"The transmitter raw data: \n");
- LOG_UDUMPMSG(SIM,table_rx,time_vector_rx.size,LOG_DUMP_DOUBLE,"The receiver raw data: \n");
+ LOG_UDUMPMSG(SIM,dataArray(table_tx),table_tx->size,LOG_DUMP_DOUBLE,"The transmitter raw data: \n");
+ LOG_UDUMPMSG(SIM,dataArray(table_rx),table_rx->size,LOG_DUMP_DOUBLE,"The receiver raw data: \n");
}
- double tx_median = table_tx[time_vector_tx.size/2];
- double tx_q1 = table_tx[time_vector_tx.size/4];
- double tx_q3 = table_tx[3*time_vector_tx.size/4];
-
- double tx_ifft_median = table_tx_ifft[time_vector_tx_ifft.size/2];
- double tx_ifft_q1 = table_tx_ifft[time_vector_tx_ifft.size/4];
- double tx_ifft_q3 = table_tx_ifft[3*time_vector_tx_ifft.size/4];
-
- double tx_mod_median = table_tx_mod[time_vector_tx_mod.size/2];
- double tx_mod_q1 = table_tx_mod[time_vector_tx_mod.size/4];
- double tx_mod_q3 = table_tx_mod[3*time_vector_tx_mod.size/4];
-
- double tx_enc_median = table_tx_enc[time_vector_tx_enc.size/2];
- double tx_enc_q1 = table_tx_enc[time_vector_tx_enc.size/4];
- double tx_enc_q3 = table_tx_enc[3*time_vector_tx_enc.size/4];
-
- double rx_median = table_rx[time_vector_rx.size/2];
- double rx_q1 = table_rx[time_vector_rx.size/4];
- double rx_q3 = table_rx[3*time_vector_rx.size/4];
-
- double rx_fft_median = table_rx_fft[time_vector_rx_fft.size/2];
- double rx_fft_q1 = table_rx_fft[time_vector_rx_fft.size/4];
- double rx_fft_q3 = table_rx_fft[3*time_vector_rx_fft.size/4];
-
- double rx_demod_median = table_rx_demod[time_vector_rx_demod.size/2];
- double rx_demod_q1 = table_rx_demod[time_vector_rx_demod.size/4];
- double rx_demod_q3 = table_rx_demod[3*time_vector_rx_demod.size/4];
-
- double rx_dec_median = table_rx_dec[time_vector_rx_dec.size/2];
- double rx_dec_q1 = table_rx_dec[time_vector_rx_dec.size/4];
- double rx_dec_q3 = table_rx_dec[3*time_vector_rx_dec.size/4];
-
- double std_phy_proc_tx=0;
- double std_phy_proc_tx_ifft=0;
- double std_phy_proc_tx_mod=0;
- double std_phy_proc_tx_enc=0;
-
- double std_phy_proc_rx=0;
- double std_phy_proc_rx_fft=0;
- double std_phy_proc_rx_demod=0;
- double std_phy_proc_rx_dec=0;
-
printf("\n**********rb: %d ***mcs : %d *********SNR = %f dB (%f): TX %d dB (gain %f dB), N0W %f dB, I0 %d dB, delta_IF %d [ (%d,%d) dB / (%d,%d) dB ]**************************\n",
nb_rb,mcs,SNR,SNR2,
tx_lev_dB,
20*log10(tx_gain),
(double)N0,
eNB->measurements.n0_power_tot_dB,
- get_hundred_times_delta_IF(UE,eNB_id,harq_pid) ,
+ get_hundred_times_delta_IF(UE,eNB_id,harq_pid),
dB_fixed(eNB->pusch_vars[0]->ulsch_power[0]),
dB_fixed(eNB->pusch_vars[0]->ulsch_power[1]),
eNB->measurements.n0_power_dB[0],
eNB->measurements.n0_power_dB[1]);
-
effective_rate = ((double)(round_trials[0])/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3]));
-
printf("Errors (%d/%d %d/%d %d/%d %d/%d), Pe = (%e,%e,%e,%e) => effective rate %f (%3.1f%%,%f,%f), normalized delay %f (%f)\n",
errs[0],
round_trials[0],
@@ -1583,7 +1454,6 @@ int main(int argc, char **argv)
if (eNB->ulsch[0]->harq_processes[harq_pid]->o_ACK[0] > 0)
printf("ACK/NAK errors %d/%d\n",ack_errors,round_trials[0]+round_trials[1]+round_trials[2]+round_trials[3]);
-
fprintf(bler_fd,"%f;%d;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d\n",
SNR,
mcs,
@@ -1598,112 +1468,53 @@ int main(int argc, char **argv)
round_trials[2],
errs[3],
round_trials[3]);
-
+ double timeBase=1/(1000*cpu_freq_GHz);
if (dump_perf==1) {
printf("UE TX function statistics (per 1ms subframe)\n\n");
- std_phy_proc_tx = sqrt((double)UE->phy_proc_tx.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/UE->phy_proc_tx.trials - pow((double)UE->phy_proc_tx.diff/UE->phy_proc_tx.trials/cpu_freq_GHz/1000,2));
- printf("Total PHY proc tx :%f us (%d trials)\n",(double)UE->phy_proc_tx.diff/UE->phy_proc_tx.trials/cpu_freq_GHz/1000.0,UE->phy_proc_tx.trials);
- printf("|__ Statistics std: %f us max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n",std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3,
- n_tx_dropped);
- std_phy_proc_tx_ifft = sqrt((double)UE->ofdm_mod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/UE->ofdm_mod_stats.trials - pow((double)UE->ofdm_mod_stats.diff/UE->ofdm_mod_stats.trials/cpu_freq_GHz/1000,2));
- printf("OFDM_mod time :%f us (%d trials)\n",(double)UE->ofdm_mod_stats.diff/UE->ofdm_mod_stats.trials/cpu_freq_GHz/1000.0,UE->ofdm_mod_stats.trials);
- printf("|__ Statistics std: %f us median %fus q1 %fus q3 %fus \n",std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3);
- std_phy_proc_tx_mod = sqrt((double)UE->ulsch_modulation_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/UE->ulsch_modulation_stats.trials - pow((double)UE->ulsch_modulation_stats.diff/UE->ulsch_modulation_stats.trials/cpu_freq_GHz/1000,2));
- printf("ULSCH modulation time :%f us (%d trials)\n",(double)UE->ulsch_modulation_stats.diff/UE->ulsch_modulation_stats.trials/cpu_freq_GHz/1000.0,
- UE->ulsch_modulation_stats.trials);
- printf("|__ Statistics std: %f us median %fus q1 %fus q3 %fus \n",std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3);
- std_phy_proc_tx_enc = sqrt((double)UE->ulsch_encoding_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/UE->ulsch_encoding_stats.trials - pow((double)UE->ulsch_encoding_stats.diff/UE->ulsch_encoding_stats.trials/cpu_freq_GHz/1000,2));
- printf("ULSCH encoding time :%f us (%d trials)\n",(double)UE->ulsch_encoding_stats.diff/UE->ulsch_encoding_stats.trials/cpu_freq_GHz/1000.0,
- UE->ulsch_encoding_stats.trials);
- printf("|__ Statistics std: %f us median %fus q1 %fus q3 %fus \n",std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3);
- printf("|__ ULSCH segmentation time :%f us (%d trials)\n",(double)UE->ulsch_segmentation_stats.diff/UE->ulsch_segmentation_stats.trials/cpu_freq_GHz/1000.0,
- UE->ulsch_segmentation_stats.trials);
- printf("|__ ULSCH turbo encoding time :%f us (%d trials)\n",
- ((double)UE->ulsch_turbo_encoding_stats.trials/UE->ulsch_encoding_stats.trials)*(double)
- UE->ulsch_turbo_encoding_stats.diff/UE->ulsch_turbo_encoding_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_turbo_encoding_stats.trials);
- printf("|__ ULSCH rate-matching time :%f us (%d trials)\n",
- ((double)UE->ulsch_rate_matching_stats.trials/UE->ulsch_encoding_stats.trials)*(double)
- UE->ulsch_rate_matching_stats.diff/UE->ulsch_rate_matching_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_rate_matching_stats.trials);
- printf("|__ ULSCH sub-block interleaving time :%f us (%d trials)\n",
- ((double)UE->ulsch_interleaving_stats.trials/UE->ulsch_encoding_stats.trials)*(double)
- UE->ulsch_interleaving_stats.diff/UE->ulsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_interleaving_stats.trials);
- printf("|__ ULSCH multiplexing time :%f us (%d trials)\n",
- ((double)UE->ulsch_multiplexing_stats.trials/UE->ulsch_encoding_stats.trials)*(double)
- UE->ulsch_multiplexing_stats.diff/UE->ulsch_multiplexing_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_multiplexing_stats.trials);
-
- printf("\n\neNB RX function statistics (per 1ms subframe)\n\n");
- std_phy_proc_rx = sqrt((double)eNB->phy_proc_rx.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/eNB->phy_proc_rx.trials - pow((double)eNB->phy_proc_rx.diff/eNB->phy_proc_rx.trials/cpu_freq_GHz/1000,2));
- printf("Total PHY proc rx :%f us (%d trials)\n",(double)eNB->phy_proc_rx.diff/eNB->phy_proc_rx.trials/cpu_freq_GHz/1000.0,eNB->phy_proc_rx.trials);
- printf("|__ Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3,
- n_rx_dropped);
- std_phy_proc_rx_fft = sqrt((double)ru->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/ru->ofdm_demod_stats.trials - pow((double)ru->ofdm_demod_stats.diff/ru->ofdm_demod_stats.trials/cpu_freq_GHz/1000,2));
- printf("OFDM_demod time :%f us (%d trials)\n",(double)ru->ofdm_demod_stats.diff/ru->ofdm_demod_stats.trials/cpu_freq_GHz/1000.0,
- ru->ofdm_demod_stats.trials);
- printf("|__ Statistcs std: %fus median %fus q1 %fus q3 %fus \n", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3);
- std_phy_proc_rx_demod = sqrt((double)eNB->ulsch_demodulation_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/eNB->ulsch_demodulation_stats.trials - pow((double)eNB->ulsch_demodulation_stats.diff/eNB->ulsch_demodulation_stats.trials/cpu_freq_GHz/1000,2));
- printf("ULSCH demodulation time :%f us (%d trials)\n",(double)eNB->ulsch_demodulation_stats.diff/eNB->ulsch_demodulation_stats.trials/cpu_freq_GHz/1000.0,
- eNB->ulsch_demodulation_stats.trials);
- printf("|__ Statistcs std: %fus median %fus q1 %fus q3 %fus \n", std_phy_proc_rx_demod, rx_demod_median, rx_demod_q1, rx_demod_q3);
- std_phy_proc_rx_dec = sqrt((double)eNB->ulsch_decoding_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000,
- 2)/eNB->ulsch_decoding_stats.trials - pow((double)eNB->ulsch_decoding_stats.diff/eNB->ulsch_decoding_stats.trials/cpu_freq_GHz/1000,2));
- printf("ULSCH Decoding time (%.2f Mbit/s, avg iter %f) :%f us (%d trials, max %f)\n",
- UE->ulsch[0]->harq_processes[harq_pid]->TBS/1000.0,(double)avg_iter/iter_trials,
- (double)eNB->ulsch_decoding_stats.diff/eNB->ulsch_decoding_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_decoding_stats.trials,
- (double)eNB->ulsch_decoding_stats.max/cpu_freq_GHz/1000.0);
- printf("|__ Statistcs std: %fus median %fus q1 %fus q3 %fus \n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3);
- printf("|__ sub-block interleaving %f us (%d trials)\n",
- (double)eNB->ulsch_deinterleaving_stats.diff/eNB->ulsch_deinterleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_deinterleaving_stats.trials);
- printf("|__ demultiplexing %f us (%d trials)\n",
- (double)eNB->ulsch_demultiplexing_stats.diff/eNB->ulsch_demultiplexing_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_demultiplexing_stats.trials);
- printf("|__ rate-matching %f us (%d trials)\n",
- (double)eNB->ulsch_rate_unmatching_stats.diff/eNB->ulsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_rate_unmatching_stats.trials);
- printf("|__ turbo_decoder(%d bits) %f us (%d cycles, %d trials)\n",
- eNB->ulsch[0]->harq_processes[harq_pid]->Cminus ? eNB->ulsch[0]->harq_processes[harq_pid]->Kminus : eNB->ulsch[0]->harq_processes[harq_pid]->Kplus,
- (double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0,
- (int)((double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials),eNB->ulsch_turbo_decoding_stats.trials);
- printf(" |__ init %f us (cycles/iter %f, %d trials)\n",
- (double)eNB->ulsch_tc_init_stats.diff/eNB->ulsch_tc_init_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_init_stats.diff/eNB->ulsch_tc_init_stats.trials/((double)avg_iter/iter_trials),
- eNB->ulsch_tc_init_stats.trials);
- printf(" |__ alpha %f us (cycles/iter %f, %d trials)\n",
- (double)eNB->ulsch_tc_alpha_stats.diff/eNB->ulsch_tc_alpha_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_alpha_stats.diff/eNB->ulsch_tc_alpha_stats.trials*2,
- eNB->ulsch_tc_alpha_stats.trials);
- printf(" |__ beta %f us (cycles/iter %f,%d trials)\n",
- (double)eNB->ulsch_tc_beta_stats.diff/eNB->ulsch_tc_beta_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_beta_stats.diff/eNB->ulsch_tc_beta_stats.trials*2,
- eNB->ulsch_tc_beta_stats.trials);
- printf(" |__ gamma %f us (cycles/iter %f,%d trials)\n",
- (double)eNB->ulsch_tc_gamma_stats.diff/eNB->ulsch_tc_gamma_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_gamma_stats.diff/eNB->ulsch_tc_gamma_stats.trials*2,
- eNB->ulsch_tc_gamma_stats.trials);
- printf(" |__ ext %f us (cycles/iter %f,%d trials)\n",
- (double)eNB->ulsch_tc_ext_stats.diff/eNB->ulsch_tc_ext_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_ext_stats.diff/eNB->ulsch_tc_ext_stats.trials*2,
- eNB->ulsch_tc_ext_stats.trials);
- printf(" |__ intl1 %f us (cycles/iter %f,%d trials)\n",
- (double)eNB->ulsch_tc_intl1_stats.diff/eNB->ulsch_tc_intl1_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_intl1_stats.diff/eNB->ulsch_tc_intl1_stats.trials,
- eNB->ulsch_tc_intl1_stats.trials);
- printf(" |__ intl2+HD+CRC %f us (cycles/iter %f,%d trials)\n",
- (double)eNB->ulsch_tc_intl2_stats.diff/eNB->ulsch_tc_intl2_stats.trials/cpu_freq_GHz/1000.0,
- (double)eNB->ulsch_tc_intl2_stats.diff/eNB->ulsch_tc_intl2_stats.trials,
- eNB->ulsch_tc_intl2_stats.trials);
+ printDistribution(&UE->phy_proc_tx,table_tx,"Total PHY proc tx");
+ printDistribution(&UE->ofdm_mod_stats, table_tx_ifft, "OFDM_mod time");
+ printDistribution(&UE->ulsch_modulation_stats,table_tx_mod, "ULSCH modulation time");
+ printDistribution(&UE->ulsch_encoding_stats,table_tx_enc, "ULSCH encoding time");
+ printStatIndent(&UE->ulsch_segmentation_stats,"ULSCH segmentation time");
+ printStatIndent(&UE->ulsch_turbo_encoding_stats,"ULSCH turbo encoding time");
+ printStatIndent(&UE->ulsch_rate_matching_stats,"ULSCH rate-matching time");
+ printStatIndent(&UE->ulsch_interleaving_stats,"ULSCH sub-block interleaving");
+ printStatIndent(&UE->ulsch_multiplexing_stats,"ULSCH multiplexing time");
+ printDistribution(&eNB->phy_proc_rx,table_rx,"\nTotal PHY proc rx subframe");
+ printDistribution(&ru->ofdm_demod_stats,table_rx_fft,"OFDM_demod time");
+ printDistribution(&eNB->ulsch_demodulation_stats,table_rx_demod,"ULSCH demodulation time");
+ printf("ULSCH Decoding time (%.2f Mbit/s, avg iter %.2f) :%.2f us (%d trials, max %.2f)\n",
+ UE->ulsch[0]->harq_processes[harq_pid]->TBS/1000.0,(double)iter_trials,
+ (double)eNB->ulsch_decoding_stats.diff/eNB->ulsch_decoding_stats.trials*timeBase,
+ eNB->ulsch_decoding_stats.trials,
+ (double)eNB->ulsch_decoding_stats.max*timeBase);
+ printf("|__ Statistics std: %.2fus median %.2fus q1 %.2fus q3 %.2fus \n",
+ squareRoot(&eNB->ulsch_decoding_stats),
+ median(table_rx_dec), q1(table_rx_dec), q3(table_rx_dec));
+ printStatIndent(&eNB->ulsch_deinterleaving_stats,"sub-block interleaving" );
+ printStatIndent(&eNB->ulsch_demultiplexing_stats,"sub-block demultiplexing" );
+ printStatIndent(&eNB->ulsch_rate_unmatching_stats,"sub-block rate-matching" );
+ printf("|__ turbo_decoder(%d bits), avg iterations: %.1f %.2f us (%d cycles, %d trials)\n",
+ eNB->ulsch[0]->harq_processes[harq_pid]->Cminus ?
+ eNB->ulsch[0]->harq_processes[harq_pid]->Kminus :
+ eNB->ulsch[0]->harq_processes[harq_pid]->Kplus,
+ eNB->ulsch_tc_intl1_stats.trials/(double)eNB->ulsch_tc_init_stats.trials,
+ (double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials*timeBase,
+ (int)((double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials),
+ eNB->ulsch_turbo_decoding_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_init_stats,"init", eNB->ulsch_tc_init_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_alpha_stats,"alpha", eNB->ulsch_tc_init_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_beta_stats,"beta", eNB->ulsch_tc_init_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_gamma_stats,"gamma", eNB->ulsch_tc_init_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_ext_stats,"ext", eNB->ulsch_tc_init_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_intl1_stats,"turbo internal interleaver", eNB->ulsch_tc_init_stats.trials);
+ printStatIndent2(&eNB->ulsch_tc_intl2_stats,"intl2+HardDecode+CRC", eNB->ulsch_tc_init_stats.trials);
}
if(abstx) { //ABSTRACTION
blerr= (double)errs[1]/(round_trials[1]);
//printf("hata yok XX,");
-
-
blerr = (double)errs[0]/(round_trials[0]);
if(saving_bler==0)
@@ -1711,12 +1522,9 @@ int main(int argc, char **argv)
// printf("hata yok XX,");
-
if(blerr<1)
saving_bler = 0;
else saving_bler =1;
-
-
} //ABStraction
if ( (test_perf != 0) && (100 * effective_rate > test_perf )) {
@@ -1734,7 +1542,6 @@ int main(int argc, char **argv)
round_trials[2],
errs[3],
round_trials[3]);
-
//fprintf(time_meas_fd,"SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3;ND;\n");
fprintf(time_meas_fd,"%f;%d;%d;%f;%2.1f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%f;%f;",
SNR,
@@ -1758,7 +1565,6 @@ int main(int argc, char **argv)
(1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])/
(double)eNB->ulsch[0]->harq_processes[harq_pid]->TBS,
(1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0]));
-
//fprintf(time_meas_fd,"UE_PROC_TX(%d); OFDM_MOD(%d); UL_MOD(%d); UL_ENC(%d); eNB_PROC_RX(%d); OFDM_DEMOD(%d); UL_DEMOD(%d); UL_DECOD(%d);\n",
fprintf(time_meas_fd,"%d; %d; %d; %d; %d; %d; %d; %d;",
UE->phy_proc_tx.trials,
@@ -1780,52 +1586,52 @@ int main(int argc, char **argv)
get_time_meas_us(&eNB->ulsch_demodulation_stats),
get_time_meas_us(&eNB->ulsch_decoding_stats)
);
-
//fprintf(time_meas_fd,"UE_PROC_TX_STD;UE_PROC_TX_MAX;UE_PROC_TX_MIN;UE_PROC_TX_MED;UE_PROC_TX_Q1;UE_PROC_TX_Q3;UE_PROC_TX_DROPPED;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3, n_tx_dropped);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;",
+ squareRoot(&UE->phy_proc_tx), t_tx_max, t_tx_min, median(table_tx), q1(table_tx), q3(table_tx), n_tx_dropped);
//fprintf(time_meas_fd,"IFFT;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;",
+ squareRoot(&UE->ofdm_mod_stats),
+ median(table_tx_ifft),q1(table_tx_ifft),q3(table_tx_ifft));
//fprintf(time_meas_fd,"MOD;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;",
+ squareRoot(&UE->ulsch_modulation_stats),
+ median(table_tx_mod), q1(table_tx_mod), q3(table_tx_mod));
//fprintf(time_meas_fd,"ENC;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;",
+ squareRoot(&UE->ulsch_encoding_stats),
+ median(table_tx_enc),q1(table_tx_enc),q3(table_tx_enc));
//fprintf(time_meas_fd,"eNB_PROC_RX_STD;eNB_PROC_RX_MAX;eNB_PROC_RX_MIN;eNB_PROC_RX_MED;eNB_PROC_RX_Q1;eNB_PROC_RX_Q3;eNB_PROC_RX_DROPPED;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3, n_rx_dropped);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;",
+ squareRoot(&eNB->phy_proc_rx), t_rx_max, t_rx_min,
+ median(table_rx), q1(table_rx), q3(table_rx), n_rx_dropped);
//fprintf(time_meas_fd,"FFT;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;",
+ squareRoot(&ru->ofdm_demod_stats),
+ median(table_rx_fft), q1(table_rx_fft), q3(table_rx_fft));
//fprintf(time_meas_fd,"DEMOD;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_demod,rx_demod_median, rx_demod_q1, rx_demod_q3);
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f;",
+ squareRoot(&eNB->ulsch_demodulation_stats),
+ median(table_rx_demod), q1(table_rx_demod), q3(table_rx_demod));
//fprintf(time_meas_fd,"DEC;\n");
- fprintf(time_meas_fd,"%f;%f;%f;%f\n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3);
-
-
+ fprintf(time_meas_fd,"%f;%f;%f;%f\n",
+ squareRoot(&eNB->ulsch_decoding_stats),
+ median(table_rx_dec), q1(table_rx_dec), q3(table_rx_dec));
printf("[passed] effective rate : %f (%2.1f%%,%f)): log and break \n",rate*effective_rate, 100*effective_rate, rate );
break;
} else if (test_perf !=0 ) {
printf("[continue] effective rate : %f (%2.1f%%,%f)): increase snr \n",rate*effective_rate, 100*effective_rate, rate);
}
-
if (((double)errs[0]/(round_trials[0]))<1e-2)
break;
- } // SNR
+ } // SNR
//
-
-
//LOG_M("chestim_f.m","chestf",eNB->pusch_vars[0]->drs_ch_estimates[0][0],300*12,2,1);
// LOG_M("chestim_t.m","chestt",eNB->pusch_vars[0]->drs_ch_estimates_time[0][0], (frame_parms->ofdm_symbol_size)*2,2,1);
-
}//ch realization
-
oai_exit=1;
pthread_cond_signal(&ru->proc.cond_fep);
@@ -1840,7 +1646,6 @@ int main(int argc, char **argv)
fclose (time_meas_fd);
return(0);
-
}
diff --git a/openair1/SIMULATION/LTE_PHY/unitary_defs.h b/openair1/SIMULATION/LTE_PHY/unitary_defs.h
index 133656a5626cdf920c4e1ae095ca2de83cf295c5..10a5366082fbf61fe9b47430cc4c91cc1a811c75 100644
--- a/openair1/SIMULATION/LTE_PHY/unitary_defs.h
+++ b/openair1/SIMULATION/LTE_PHY/unitary_defs.h
@@ -22,10 +22,14 @@
openair0_device openair0;
volatile int oai_exit=0;
-void exit_fun(const char *s) { exit(-1); }
+void exit_function(const char* file, const char* function, const int line,const char *s) {
+ const char * msg= s==NULL ? "no comment": s;
+ printf("Exiting at: %s:%d %s(), %s\n", file, line, function, msg);
+ exit(-1);
+}
extern unsigned int dlsch_tbs25[27][25],TBStable[27][110];
extern unsigned char offset_mumimo_llr_drange_fix;
-extern unsigned short dftsizes[33];
-extern short *ul_ref_sigs[30][2][33];
+extern unsigned short dftsizes[34];
+extern short *ul_ref_sigs[30][2][34];
diff --git a/common/utils/itti/signals.h b/openair2/COMMON/flexran_messages_def.h
similarity index 84%
rename from common/utils/itti/signals.h
rename to openair2/COMMON/flexran_messages_def.h
index 5277e216a3d4a19230991d2f8eafdb86abfd2d16..fdcdf698dc76b45c29f13a4d186b99d1fb931c2e 100644
--- a/common/utils/itti/signals.h
+++ b/openair2/COMMON/flexran_messages_def.h
@@ -19,11 +19,11 @@
* contact@openairinterface.org
*/
-#ifndef SIGNALS_H_
-#define SIGNALS_H_
-
-int signal_mask(void);
-
-int signal_handle(int *end);
+/*
+ * flexran_messages_def.h
+ *
+ * Created on: Apr 26, 2018
+ * Author: R. Schmidt
+ */
-#endif /* SIGNALS_H_ */
+MESSAGE_DEF(SOFT_RESTART_MESSAGE, MESSAGE_PRIORITY_MED_PLUS, IttiMsgEmpty, soft_restart_message)
diff --git a/openair2/COMMON/gtpv1_u_messages_def.h b/openair2/COMMON/gtpv1_u_messages_def.h
index 9cc41a70eaa3d456a512cf475f7dcfc828c80431..27723eec15937c7ce204bc4f4e6e9190b7505bfb 100644
--- a/openair2/COMMON/gtpv1_u_messages_def.h
+++ b/openair2/COMMON/gtpv1_u_messages_def.h
@@ -25,3 +25,4 @@ MESSAGE_DEF(GTPV1U_ENB_DELETE_TUNNEL_REQ, MESSAGE_PRIORITY_MED, gtpv1u_enb_del
MESSAGE_DEF(GTPV1U_ENB_DELETE_TUNNEL_RESP, MESSAGE_PRIORITY_MED, gtpv1u_enb_delete_tunnel_resp_t, Gtpv1uDeleteTunnelResp)
MESSAGE_DEF(GTPV1U_ENB_TUNNEL_DATA_IND, MESSAGE_PRIORITY_MED, gtpv1u_enb_tunnel_data_ind_t, Gtpv1uTunnelDataInd)
MESSAGE_DEF(GTPV1U_ENB_TUNNEL_DATA_REQ, MESSAGE_PRIORITY_MED, gtpv1u_enb_tunnel_data_req_t, Gtpv1uTunnelDataReq)
+MESSAGE_DEF(GTPV1U_ENB_S1_REQ, MESSAGE_PRIORITY_MED, Gtpv1uS1Req, gtpv1uS1Req)
diff --git a/openair2/COMMON/gtpv1_u_messages_types.h b/openair2/COMMON/gtpv1_u_messages_types.h
index 4d09062beb7b8dde6b29ed16fe7634eaacee2f1a..0118a78f6d9f43652414f7c298351c14018d1d96 100644
--- a/openair2/COMMON/gtpv1_u_messages_types.h
+++ b/openair2/COMMON/gtpv1_u_messages_types.h
@@ -33,6 +33,7 @@
#define GTPV1U_ENB_DELETE_TUNNEL_RESP(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uDeleteTunnelResp
#define GTPV1U_ENB_TUNNEL_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uTunnelDataInd
#define GTPV1U_ENB_TUNNEL_DATA_REQ(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uTunnelDataReq
+#define GTPV1U_ENB_S1_REQ(mSGpTR) (mSGpTR)->ittiMsg.gtpv1uS1Req
#define GTPV1U_ALL_TUNNELS_TEID (teid_t)0xFFFFFFFF
@@ -98,4 +99,8 @@ typedef struct gtpv1u_enb_tunnel_data_req_s {
rb_id_t rab_id;
} gtpv1u_enb_tunnel_data_req_t;
+typedef struct {
+ in_addr_t enb_ip_address_for_S1u_S12_S4_up;
+ tcp_udp_port_t enb_port_for_S1u_S12_S4_up;
+} Gtpv1uS1Req;
#endif /* GTPV1_U_MESSAGES_TYPES_H_ */
diff --git a/openair2/COMMON/messages_def.h b/openair2/COMMON/messages_def.h
index be7c2afabd224840217c9166d7b73ab9cc89af8a..b0219db50a284739c41f86c49b40523baddc62af 100644
--- a/openair2/COMMON/messages_def.h
+++ b/openair2/COMMON/messages_def.h
@@ -39,4 +39,4 @@
#include "sctp_messages_def.h"
#include "udp_messages_def.h"
#include "gtpv1_u_messages_def.h"
-
+#include "flexran_messages_def.h"
diff --git a/openair2/COMMON/platform_types.h b/openair2/COMMON/platform_types.h
index 3f736e5b3cf5406c1b22d930142320aa393282dc..843f6458164472eb52776c7b416682f46d069e4c 100644
--- a/openair2/COMMON/platform_types.h
+++ b/openair2/COMMON/platform_types.h
@@ -34,9 +34,6 @@
#include <stdint.h>
#endif
-#if defined(ENABLE_ITTI)
-#include "itti_types.h"
-#endif
//-----------------------------------------------------------------------------
// GENERIC TYPES
//-----------------------------------------------------------------------------
@@ -110,9 +107,15 @@ typedef enum {
CR_HOL = 2,
CR_LC = 3,
CR_CQI = 4,
- CR_NUM = 5
+ CR_LCP = 5,
+ CR_NUM = 6
} sorting_criterion_t;
+typedef enum {
+ POL_FAIR = 0,
+ POL_GREEDY = 1,
+ POL_NUM = 2
+} accounting_policy_t;
//-----------------------------------------------------------------------------
// PHY TYPES
//-----------------------------------------------------------------------------
@@ -288,4 +291,7 @@ typedef struct protocol_ctxt_s {
(CTXT_Pp)->rnti
#define CHECK_CTXT_ARGS(CTXT_Pp)
+
+#define exit_fun(msg) exit_function(__FILE__,__FUNCTION__,__LINE__,msg)
+void exit_function(const char* file, const char* function, const int line, const char* s);
#endif
diff --git a/openair2/COMMON/rrc_messages_types.h b/openair2/COMMON/rrc_messages_types.h
index 62bc535e70b816debc2bce6f0f11e5ff4da5f9f6..0be7c7fe8198a6355d1c096f695ed70c7c97d425 100644
--- a/openair2/COMMON/rrc_messages_types.h
+++ b/openair2/COMMON/rrc_messages_types.h
@@ -98,9 +98,10 @@ typedef struct RrcConfigurationReq_s {
uint16_t tac;
- uint16_t mcc;
- uint16_t mnc;
- uint8_t mnc_digit_length;
+ uint16_t mcc[PLMN_LIST_MAX_SIZE];
+ uint16_t mnc[PLMN_LIST_MAX_SIZE];
+ uint8_t mnc_digit_length[PLMN_LIST_MAX_SIZE];
+ uint8_t num_plmn;
paging_drx_t default_drx;
diff --git a/openair2/COMMON/s1ap_messages_types.h b/openair2/COMMON/s1ap_messages_types.h
index 4a5f492b0baa3f4685c8de48f342ff6075e02d8f..f56a340cb24d7df4c9db45b4c6f6b156568c2817 100644
--- a/openair2/COMMON/s1ap_messages_types.h
+++ b/openair2/COMMON/s1ap_messages_types.h
@@ -325,12 +325,14 @@ typedef struct s1ap_register_enb_req_s {
/* Tracking area code */
uint16_t tac;
+#define PLMN_LIST_MAX_SIZE 6
/* Mobile Country Code
* Mobile Network Code
*/
- uint16_t mcc;
- uint16_t mnc;
- uint8_t mnc_digit_length;
+ uint16_t mcc[PLMN_LIST_MAX_SIZE];
+ uint16_t mnc[PLMN_LIST_MAX_SIZE];
+ uint8_t mnc_digit_length[PLMN_LIST_MAX_SIZE];
+ uint8_t num_plmn;
/* Default Paging DRX of the eNB as defined in TS 36.304 */
paging_drx_t default_drx;
@@ -342,6 +344,8 @@ typedef struct s1ap_register_enb_req_s {
uint8_t nb_mme;
/* List of MME to connect to */
net_ip_address_t mme_ip_address[S1AP_MAX_NB_MME_IP_ADDRESS];
+ uint8_t broadcast_plmn_num[S1AP_MAX_NB_MME_IP_ADDRESS];
+ uint8_t broadcast_plmn_index[S1AP_MAX_NB_MME_IP_ADDRESS][PLMN_LIST_MAX_SIZE];
/* Number of SCTP streams used for a mme association */
uint16_t sctp_in_streams;
@@ -372,6 +376,10 @@ typedef struct s1ap_nas_first_req_s {
/* UE id for initial connection to S1AP */
uint16_t ue_initial_id;
+ /* the chosen PLMN identity as index, see TS 36.331 6.2.2 RRC Connection
+ * Setup Complete. This index here is zero-based, unlike the standard! */
+ int selected_plmn_identity;
+
/* Establishment cause as sent by UE */
rrc_establishment_cause_t establishment_cause;
diff --git a/openair2/COMMON/sctp_messages_def.h b/openair2/COMMON/sctp_messages_def.h
index d4248b7bc342edc307081d61aa43c572ebe5e924..a7feb52a320a1efa211eca6cebfe29683f2cbe8a 100644
--- a/openair2/COMMON/sctp_messages_def.h
+++ b/openair2/COMMON/sctp_messages_def.h
@@ -19,11 +19,14 @@
* contact@openairinterface.org
*/
-MESSAGE_DEF(SCTP_NEW_ASSOCIATION_REQ , MESSAGE_PRIORITY_MED, sctp_new_association_req_t , sctp_new_association_req)
-MESSAGE_DEF(SCTP_NEW_ASSOCIATION_RESP, MESSAGE_PRIORITY_MED, sctp_new_association_resp_t , sctp_new_association_resp)
-MESSAGE_DEF(SCTP_NEW_ASSOCIATION_IND , MESSAGE_PRIORITY_MED, sctp_new_association_ind_t , sctp_new_association_ind)
-MESSAGE_DEF(SCTP_REGISTER_UPPER_LAYER, MESSAGE_PRIORITY_MED, sctp_listener_register_upper_layer_t, sctp_listener_register_upper_layer)
-MESSAGE_DEF(SCTP_DATA_REQ, MESSAGE_PRIORITY_MED, sctp_data_req_t , sctp_data_req)
-MESSAGE_DEF(SCTP_DATA_IND, MESSAGE_PRIORITY_MED, sctp_data_ind_t , sctp_data_ind)
-MESSAGE_DEF(SCTP_INIT_MSG, MESSAGE_PRIORITY_MED, sctp_init_t , sctp_init)
-MESSAGE_DEF(SCTP_CLOSE_ASSOCIATION, MESSAGE_PRIORITY_MAX, sctp_close_association_t , sctp_close_association)
+MESSAGE_DEF(SCTP_NEW_ASSOCIATION_REQ , MESSAGE_PRIORITY_MED, sctp_new_association_req_t , sctp_new_association_req)
+MESSAGE_DEF(SCTP_NEW_ASSOCIATION_REQ_MULTI, MESSAGE_PRIORITY_MED, sctp_new_association_req_multi_t , sctp_new_association_req_multi)
+MESSAGE_DEF(SCTP_NEW_ASSOCIATION_RESP, MESSAGE_PRIORITY_MED, sctp_new_association_resp_t , sctp_new_association_resp)
+MESSAGE_DEF(SCTP_NEW_ASSOCIATION_IND , MESSAGE_PRIORITY_MED, sctp_new_association_ind_t , sctp_new_association_ind)
+MESSAGE_DEF(SCTP_REGISTER_UPPER_LAYER, MESSAGE_PRIORITY_MED, sctp_listener_register_upper_layer_t , sctp_listener_register_upper_layer)
+MESSAGE_DEF(SCTP_DATA_REQ, MESSAGE_PRIORITY_MED, sctp_data_req_t , sctp_data_req)
+MESSAGE_DEF(SCTP_DATA_IND, MESSAGE_PRIORITY_MED, sctp_data_ind_t , sctp_data_ind)
+MESSAGE_DEF(SCTP_INIT_MSG, MESSAGE_PRIORITY_MED, sctp_init_t , sctp_init)
+MESSAGE_DEF(SCTP_INIT_MSG_MULTI_REQ, MESSAGE_PRIORITY_MED, sctp_init_t , sctp_init_multi)
+MESSAGE_DEF(SCTP_INIT_MSG_MULTI_CNF, MESSAGE_PRIORITY_MED, sctp_init_msg_multi_cnf_t , sctp_init_msg_multi_cnf)
+MESSAGE_DEF(SCTP_CLOSE_ASSOCIATION, MESSAGE_PRIORITY_MAX, sctp_close_association_t , sctp_close_association)
diff --git a/openair2/COMMON/sctp_messages_types.h b/openair2/COMMON/sctp_messages_types.h
index 184e951acb3b8732c2e7b056d6204d20fddba0d8..9e363c0d8d993890b9c58ba3384b2a6370c6d70f 100644
--- a/openair2/COMMON/sctp_messages_types.h
+++ b/openair2/COMMON/sctp_messages_types.h
@@ -22,13 +22,16 @@
#ifndef SCTP_MESSAGES_TYPES_H_
#define SCTP_MESSAGES_TYPES_H_
-#define SCTP_NEW_ASSOCIATION_REQ(mSGpTR) (mSGpTR)->ittiMsg.sctp_new_association_req
-#define SCTP_NEW_ASSOCIATION_RESP(mSGpTR)(mSGpTR)->ittiMsg.sctp_new_association_resp
-#define SCTP_NEW_ASSOCIATION_IND(mSGpTR) (mSGpTR)->ittiMsg.sctp_new_association_ind
-#define SCTP_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.sctp_data_ind
-#define SCTP_DATA_REQ(mSGpTR) (mSGpTR)->ittiMsg.sctp_data_req
-#define SCTP_INIT_MSG(mSGpTR) (mSGpTR)->ittiMsg.sctp_init
-#define SCTP_CLOSE_ASSOCIATION(mSGpTR) (mSGpTR)->ittiMsg.sctp_close_association
+#define SCTP_NEW_ASSOCIATION_REQ(mSGpTR) (mSGpTR)->ittiMsg.sctp_new_association_req
+#define SCTP_NEW_ASSOCIATION_REQ_MULTI(mSGpTR) (mSGpTR)->ittiMsg.sctp_new_association_req_multi
+#define SCTP_NEW_ASSOCIATION_RESP(mSGpTR) (mSGpTR)->ittiMsg.sctp_new_association_resp
+#define SCTP_NEW_ASSOCIATION_IND(mSGpTR) (mSGpTR)->ittiMsg.sctp_new_association_ind
+#define SCTP_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.sctp_data_ind
+#define SCTP_DATA_REQ(mSGpTR) (mSGpTR)->ittiMsg.sctp_data_req
+#define SCTP_INIT_MSG(mSGpTR) (mSGpTR)->ittiMsg.sctp_init
+#define SCTP_INIT_MSG_MULTI_REQ(mSGpTR) (mSGpTR)->ittiMsg.sctp_init_multi
+#define SCTP_INIT_MSG_MULTI_CNF(mSGpTR) (mSGpTR)->ittiMsg.sctp_init_msg_multi_cnf
+#define SCTP_CLOSE_ASSOCIATION(mSGpTR) (mSGpTR)->ittiMsg.sctp_close_association
enum sctp_state_e {
SCTP_STATE_CLOSED,
@@ -56,6 +59,32 @@ typedef struct sctp_new_association_req_s {
net_ip_address_t remote_address;
} sctp_new_association_req_t;
+typedef struct sctp_new_association_req_multi_s {
+ /* Upper layer connexion identifier */
+ uint16_t ulp_cnx_id;
+
+ /* The port to connect to */
+ uint16_t port;
+ /* Payload Protocol Identifier to use */
+ uint32_t ppid;
+
+ /* Number of streams used for this association */
+ uint16_t in_streams;
+ uint16_t out_streams;
+
+ /* Local address to bind to */
+ net_ip_address_t local_address;
+ /* Remote address to connect to */
+ net_ip_address_t remote_address;
+
+ /* Multi-socket descriptor */
+ int multi_sd;
+} sctp_new_association_req_multi_t;
+
+typedef struct sctp_init_msg_multi_cnf_s {
+ int multi_sd;
+} sctp_init_msg_multi_cnf_t;
+
typedef struct sctp_new_association_ind_s {
/* Assoc id of the new association */
int32_t assoc_id;
diff --git a/openair2/COMMON/x2ap_messages_def.h b/openair2/COMMON/x2ap_messages_def.h
index 36842c13d0cef7a55aa36739a0d3dcddd2fad348..d5555c183989b4573501e005620fba7b57302787 100644
--- a/openair2/COMMON/x2ap_messages_def.h
+++ b/openair2/COMMON/x2ap_messages_def.h
@@ -22,21 +22,21 @@
/* eNB application layer -> X2AP messages */
/* ITTI LOG messages */
/* ENCODER */
-MESSAGE_DEF(X2AP_RESET_REQUST_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_reset_request_log)
-MESSAGE_DEF(X2AP_RESOURCE_STATUS_RESPONSE_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_resource_status_response_log)
-MESSAGE_DEF(X2AP_RESOURCE_STATUS_FAILURE_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_resource_status_failure_log)
+MESSAGE_DEF(X2AP_RESET_REQUST_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_reset_request_log)
+MESSAGE_DEF(X2AP_RESOURCE_STATUS_RESPONSE_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_resource_status_response_log)
+MESSAGE_DEF(X2AP_RESOURCE_STATUS_FAILURE_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_resource_status_failure_log)
/* Messages for X2AP logging */
-MESSAGE_DEF(X2AP_SETUP_REQUEST_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_setup_request_log)
+MESSAGE_DEF(X2AP_SETUP_REQUEST_LOG , MESSAGE_PRIORITY_MED, IttiMsgText , x2ap_setup_request_log)
/* eNB application layer -> X2AP messages */
-MESSAGE_DEF(X2AP_REGISTER_ENB_REQ , MESSAGE_PRIORITY_MED, x2ap_register_enb_req_t , x2ap_register_enb_req)
+MESSAGE_DEF(X2AP_REGISTER_ENB_REQ , MESSAGE_PRIORITY_MED, x2ap_register_enb_req_t , x2ap_register_enb_req)
/* X2AP -> eNB application layer messages */
-MESSAGE_DEF(X2AP_REGISTER_ENB_CNF , MESSAGE_PRIORITY_MED, x2ap_register_enb_cnf_t , x2ap_register_enb_cnf)
-MESSAGE_DEF(X2AP_DEREGISTERED_ENB_IND , MESSAGE_PRIORITY_MED, x2ap_deregistered_enb_ind_t , x2ap_deregistered_enb_ind)
+MESSAGE_DEF(X2AP_REGISTER_ENB_CNF , MESSAGE_PRIORITY_MED, x2ap_register_enb_cnf_t , x2ap_register_enb_cnf)
+MESSAGE_DEF(X2AP_DEREGISTERED_ENB_IND , MESSAGE_PRIORITY_MED, x2ap_deregistered_enb_ind_t , x2ap_deregistered_enb_ind)
/* handover messages X2AP <-> RRC */
-MESSAGE_DEF(X2AP_HANDOVER_REQ , MESSAGE_PRIORITY_MED, x2ap_handover_req_t , x2ap_handover_req)
-MESSAGE_DEF(X2AP_HANDOVER_REQ_ACK , MESSAGE_PRIORITY_MED, x2ap_handover_req_ack_t , x2ap_handover_req_ack)
+MESSAGE_DEF(X2AP_HANDOVER_REQ , MESSAGE_PRIORITY_MED, x2ap_handover_req_t , x2ap_handover_req)
+MESSAGE_DEF(X2AP_HANDOVER_REQ_ACK , MESSAGE_PRIORITY_MED, x2ap_handover_req_ack_t , x2ap_handover_req_ack)
diff --git a/openair2/COMMON/x2ap_messages_types.h b/openair2/COMMON/x2ap_messages_types.h
index 6c4031b981df42869d76abbe210bb88289a27115..c74a826ff84685c88ea9a36b6226ccbf58eee166 100644
--- a/openair2/COMMON/x2ap_messages_types.h
+++ b/openair2/COMMON/x2ap_messages_types.h
@@ -63,17 +63,21 @@ typedef struct x2ap_register_enb_req_s {
uint8_t mnc_digit_length;
/*
- * EARFCN
+ * CC Params
*/
- uint16_t fdd_uL_EARFCN;
- uint16_t fdd_dL_EARFCN;
- uint16_t tdd_EARFCN;
-
-
- uint16_t fdd_uL_Transmission_Bandwidth;
- uint16_t fdd_dL_Transmission_Bandwidth;
- uint16_t tdd_Transmission_Bandwidth;
-
+ int16_t eutra_band[MAX_NUM_CCs];
+ uint32_t downlink_frequency[MAX_NUM_CCs];
+ int32_t uplink_frequency_offset[MAX_NUM_CCs];
+ uint32_t Nid_cell[MAX_NUM_CCs];
+ int16_t N_RB_DL[MAX_NUM_CCs];
+ lte_frame_type_t frame_type[MAX_NUM_CCs];
+ uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
+ uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
+ int num_cc;
+
+ /* To be considered for TDD */
+ //uint16_t tdd_EARFCN;
+ //uint16_t tdd_Transmission_Bandwidth;
/* The local eNB IP address to bind */
net_ip_address_t enb_x2_ip_address;
diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c
index c4afc852d521f91a2f099590513b05c43acc9241..e10e78baf68a4e33f12c60b9bfeee1c87935537d 100644
--- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c
+++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c
@@ -49,6 +49,18 @@ struct lfds700_misc_prng_state ps[NUM_MAX_ENB];
struct lfds700_ringbuffer_element *dl_mac_config_array[NUM_MAX_ENB];
struct lfds700_ringbuffer_state ringbuffer_state[NUM_MAX_ENB];
+/* the slice config as kept in the underlying system */
+Protocol__FlexSliceConfig *slice_config[MAX_NUM_SLICES];
+/* a structure that keeps updates which will be reflected in slice_config later */
+Protocol__FlexSliceConfig *sc_update[MAX_NUM_SLICES];
+/* indicates whether sc_update contains new data */
+int perform_slice_config_update_count = 1;
+/* queue of incoming new UE<>slice association commands */
+Protocol__FlexUeConfig *ue_slice_assoc_update[MAX_NUM_SLICES];
+int n_ue_slice_assoc_updates = 0;
+/* mutex for sc_update: do not receive new config and write it at the same time */
+pthread_mutex_t sc_update_mtx = PTHREAD_MUTEX_INITIALIZER;
+
int flexran_agent_mac_stats_reply(mid_t mod_id,
const report_config_t *report_config,
@@ -58,6 +70,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
// Protocol__FlexHeader *header;
int i, j, k;
+ int UE_id;
int cc_id = 0;
int enb_id = mod_id;
@@ -67,6 +80,8 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
for (i = 0; i < report_config->nr_ue; i++) {
+ UE_id = flexran_get_mac_ue_id(mod_id, i);
+
ue_report[i]->rnti = report_config->ue_report_type[i].ue_rnti;
ue_report[i]->has_rnti = 1;
@@ -89,7 +104,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
/* Check flag for creation of PHR report */
if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR) {
- ue_report[i]->phr = flexran_get_ue_phr (enb_id, i); // eNB_UE_list->UE_template[UE_PCCID(enb_id,i)][i].phr_info;
+ ue_report[i]->phr = flexran_get_ue_phr (enb_id, UE_id); // eNB_UE_list->UE_template[UE_PCCID(enb_id,UE_id)][UE_id].phr_info;
ue_report[i]->has_phr = 1;
ue_report[i]->flags |= PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PHR;
@@ -112,11 +127,11 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
protocol__flex_rlc_bsr__init(rlc_reports[j]);
rlc_reports[j]->lc_id = j+1;
rlc_reports[j]->has_lc_id = 1;
- rlc_reports[j]->tx_queue_size = flexran_get_tx_queue_size(enb_id, i, j + 1);
+ rlc_reports[j]->tx_queue_size = flexran_get_tx_queue_size(enb_id, UE_id, j + 1);
rlc_reports[j]->has_tx_queue_size = 1;
//TODO:Set tx queue head of line delay in ms
- rlc_reports[j]->tx_queue_hol_delay = flexran_get_hol_delay(enb_id, i, j + 1);
+ rlc_reports[j]->tx_queue_hol_delay = flexran_get_hol_delay(enb_id, UE_id, j + 1);
rlc_reports[j]->has_tx_queue_hol_delay = 1;
//TODO:Set retransmission queue size in bytes
rlc_reports[j]->retransmission_queue_size = 10;
@@ -125,7 +140,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
rlc_reports[j]->retransmission_queue_hol_delay = 100;
rlc_reports[j]->has_retransmission_queue_hol_delay = 0;
//TODO DONE:Set current size of the pending message in bytes
- rlc_reports[j]->status_pdu_size = flexran_get_num_pdus_buffer(enb_id , i, j + 1);
+ rlc_reports[j]->status_pdu_size = flexran_get_num_pdus_buffer(enb_id, UE_id, j + 1);
rlc_reports[j]->has_status_pdu_size = 1;
}
@@ -139,7 +154,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
/* Check flag for creation of MAC CE buffer status report */
if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_MAC_CE_BS) {
// TODO: Fill in the actual MAC CE buffer status report
- ue_report[i]->pending_mac_ces = (flexran_get_MAC_CE_bitmap_TA(enb_id,i,0) | (0 << 1) | (0 << 2) | (0 << 3)) & 15;
+ ue_report[i]->pending_mac_ces = (flexran_get_MAC_CE_bitmap_TA(enb_id, UE_id, 0) | (0 << 1) | (0 << 2) | (0 << 3)) & 15;
// Use as bitmap. Set one or more of the; /* Use as bitmap. Set one or more of the
// PROTOCOL__FLEX_CE_TYPE__FLPCET_ values
// found in stats_common.pb-c.h. See
@@ -160,7 +175,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
dl_report->sfn_sn = flexran_get_sfn_sf(enb_id);
dl_report->has_sfn_sn = 1;
//Set the number of DL CQI reports for this UE. One for each CC
- dl_report->n_csi_report = flexran_get_active_CC(enb_id,i);
+ dl_report->n_csi_report = flexran_get_active_CC(enb_id, UE_id);
dl_report->n_csi_report = 1 ;
//Create the actual CSI reports.
Protocol__FlexDlCsi **csi_reports;
@@ -177,7 +192,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
csi_reports[j]->serv_cell_index = j;
csi_reports[j]->has_serv_cell_index = 1;
//The rank indicator value for this cc
- csi_reports[j]->ri = flexran_get_current_RI(enb_id,i,j);
+ csi_reports[j]->ri = flexran_get_current_RI(enb_id, UE_id, j);
csi_reports[j]->has_ri = 1;
//TODO: the type of CSI report based on the configuration of the UE
//For now we only support type P10, which only needs a wideband value
@@ -196,7 +211,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
protocol__flex_csi_p10__init(csi10);
//TODO: set the wideband value
// NN: this is also depends on cc_id
- csi10->wb_cqi = flexran_get_ue_wcqi (enb_id, i); //eNB_UE_list->eNB_UE_stats[UE_PCCID(enb_id,i)][i].dl_cqi;
+ csi10->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id); //eNB_UE_list->eNB_UE_stats[UE_PCCID(enb_id,UE_id)][UE_id].dl_cqi;
csi10->has_wb_cqi = 1;
//Add the type of measurements to the csi report in the proper union type
csi_reports[j]->p10csi = csi10;
@@ -213,26 +228,26 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
csi11->wb_cqi = malloc(sizeof(csi11->wb_cqi));
csi11->n_wb_cqi = 1;
- csi11->wb_cqi[0] = flexran_get_ue_wcqi (enb_id, i);
+ csi11->wb_cqi[0] = flexran_get_ue_wcqi (enb_id, UE_id);
// According To spec 36.213
if (flexran_get_antenna_ports(enb_id, j) == 2 && csi_reports[j]->ri == 1) {
// TODO PMI
- csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, i, 0);
+ csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, UE_id, 0);
csi11->has_wb_pmi = 1;
}
else if (flexran_get_antenna_ports(enb_id, j) == 2 && csi_reports[j]->ri == 2){
// TODO PMI
- csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, i, 0);
+ csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, UE_id, 0);
csi11->has_wb_pmi = 1;
}
else if (flexran_get_antenna_ports(enb_id, j) == 4 && csi_reports[j]->ri == 2){
// TODO PMI
- csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, i, 0);
+ csi11->wb_pmi = flexran_get_ue_wpmi(enb_id, UE_id, 0);
csi11->has_wb_pmi = 1;
@@ -256,7 +271,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
goto error;
protocol__flex_csi_p20__init(csi20);
- csi20->wb_cqi = flexran_get_ue_wcqi (enb_id, i);
+ csi20->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id);
csi20->has_wb_cqi = 1;
@@ -280,7 +295,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
// goto error;
// protocol__flex_csi_p21__init(csi21);
- // csi21->wb_cqi = flexran_get_ue_wcqi (enb_id, i);
+ // csi21->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id);
// csi21->wb_pmi = flexran_get_ue_pmi(enb_id); //TDO inside
@@ -308,7 +323,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
// goto error;
// protocol__flex_csi_a12__init(csi12);
- // csi12->wb_cqi = flexran_get_ue_wcqi (enb_id, i);
+ // csi12->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id);
// csi12->sb_pmi = 1 ; //TODO inside
@@ -323,17 +338,17 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
// goto error;
// protocol__flex_csi_a22__init(csi22);
- // csi22->wb_cqi = flexran_get_ue_wcqi (enb_id, i);
+ // csi22->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id);
// csi22->sb_cqi = 1 ; //TODO inside
- // csi22->wb_pmi = flexran_get_ue_wcqi (enb_id, i);
+ // csi22->wb_pmi = flexran_get_ue_wcqi (enb_id, UE_id);
// csi22->has_wb_pmi = 1;
// csi22->sb_pmi = 1 ; //TODO inside
// csi22->has_wb_pmi = 1;
- // csi22->sb_list = flexran_get_ue_wcqi (enb_id, i);
+ // csi22->sb_list = flexran_get_ue_wcqi (enb_id, UE_id);
}
@@ -346,7 +361,7 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
// goto error;
// protocol__flex_csi_a20__init(csi20);
- // csi20->wb_cqi = flexran_get_ue_wcqi (enb_id, i);
+ // csi20->wb_cqi = flexran_get_ue_wcqi (enb_id, UE_id);
// csi20->has_wb_cqi = 1;
// csi20>sb_cqi = 1 ; //TODO inside
@@ -477,8 +492,8 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
full_ul_report->pucch_dbm[j]->has_serv_cell_index = 1;
full_ul_report->pucch_dbm[j]->serv_cell_index = j;
- if(flexran_get_p0_pucch_dbm(enb_id,i, j) != -1){
- full_ul_report->pucch_dbm[j]->p0_pucch_dbm = flexran_get_p0_pucch_dbm(enb_id,i,j);
+ if(flexran_get_p0_pucch_dbm(enb_id, UE_id, j) != -1){
+ full_ul_report->pucch_dbm[j]->p0_pucch_dbm = flexran_get_p0_pucch_dbm(enb_id, UE_id, j);
full_ul_report->pucch_dbm[j]->has_p0_pucch_dbm = 1;
}
}
@@ -499,69 +514,69 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
protocol__flex_mac_stats__init(macstats);
- macstats->total_bytes_sdus_dl = flexran_get_total_size_dl_mac_sdus(mod_id, i, cc_id);
+ macstats->total_bytes_sdus_dl = flexran_get_total_size_dl_mac_sdus(mod_id, UE_id, cc_id);
macstats->has_total_bytes_sdus_dl = 1;
- macstats->total_bytes_sdus_ul = flexran_get_total_size_ul_mac_sdus(mod_id, i, cc_id);
+ macstats->total_bytes_sdus_ul = flexran_get_total_size_ul_mac_sdus(mod_id, UE_id, cc_id);
macstats->has_total_bytes_sdus_ul = 1;
- macstats->tbs_dl = flexran_get_TBS_dl(mod_id, i, cc_id);
+ macstats->tbs_dl = flexran_get_TBS_dl(mod_id, UE_id, cc_id);
macstats->has_tbs_dl = 1;
- macstats->tbs_ul = flexran_get_TBS_ul(mod_id, i, cc_id);
+ macstats->tbs_ul = flexran_get_TBS_ul(mod_id, UE_id, cc_id);
macstats->has_tbs_ul = 1;
- macstats->prb_retx_dl = flexran_get_num_prb_retx_dl_per_ue(mod_id, i, cc_id);
+ macstats->prb_retx_dl = flexran_get_num_prb_retx_dl_per_ue(mod_id, UE_id, cc_id);
macstats->has_prb_retx_dl = 1;
- macstats->prb_retx_ul = flexran_get_num_prb_retx_ul_per_ue(mod_id, i, cc_id);
+ macstats->prb_retx_ul = flexran_get_num_prb_retx_ul_per_ue(mod_id, UE_id, cc_id);
macstats->has_prb_retx_ul = 1;
- macstats->prb_dl = flexran_get_num_prb_dl_tx_per_ue(mod_id, i, cc_id);
+ macstats->prb_dl = flexran_get_num_prb_dl_tx_per_ue(mod_id, UE_id, cc_id);
macstats->has_prb_dl = 1;
- macstats->prb_ul = flexran_get_num_prb_ul_rx_per_ue(mod_id, i, cc_id);
+ macstats->prb_ul = flexran_get_num_prb_ul_rx_per_ue(mod_id, UE_id, cc_id);
macstats->has_prb_ul = 1;
- macstats->mcs1_dl = flexran_get_mcs1_dl(mod_id, i, cc_id);
+ macstats->mcs1_dl = flexran_get_mcs1_dl(mod_id, UE_id, cc_id);
macstats->has_mcs1_dl = 1;
- macstats->mcs2_dl = flexran_get_mcs2_dl(mod_id, i, cc_id);
+ macstats->mcs2_dl = flexran_get_mcs2_dl(mod_id, UE_id, cc_id);
macstats->has_mcs2_dl = 1;
- macstats->mcs1_ul = flexran_get_mcs1_ul(mod_id, i, cc_id);
+ macstats->mcs1_ul = flexran_get_mcs1_ul(mod_id, UE_id, cc_id);
macstats->has_mcs1_ul = 1;
- macstats->mcs2_ul = flexran_get_mcs2_ul(mod_id, i, cc_id);
+ macstats->mcs2_ul = flexran_get_mcs2_ul(mod_id, UE_id, cc_id);
macstats->has_mcs2_ul = 1;
- macstats->total_prb_dl = flexran_get_total_prb_dl_tx_per_ue(mod_id, i, cc_id);
+ macstats->total_prb_dl = flexran_get_total_prb_dl_tx_per_ue(mod_id, UE_id, cc_id);
macstats->has_total_prb_dl = 1;
- macstats->total_prb_ul = flexran_get_total_prb_ul_rx_per_ue(mod_id, i, cc_id);
+ macstats->total_prb_ul = flexran_get_total_prb_ul_rx_per_ue(mod_id, UE_id, cc_id);
macstats->has_total_prb_ul = 1;
- macstats->total_pdu_dl = flexran_get_total_num_pdu_dl(mod_id, i, cc_id);
+ macstats->total_pdu_dl = flexran_get_total_num_pdu_dl(mod_id, UE_id, cc_id);
macstats->has_total_pdu_dl = 1;
- macstats->total_pdu_ul = flexran_get_total_num_pdu_ul(mod_id, i, cc_id);
+ macstats->total_pdu_ul = flexran_get_total_num_pdu_ul(mod_id, UE_id, cc_id);
macstats->has_total_pdu_ul = 1;
- macstats->total_tbs_dl = flexran_get_total_TBS_dl(mod_id, i, cc_id);
+ macstats->total_tbs_dl = flexran_get_total_TBS_dl(mod_id, UE_id, cc_id);
macstats->has_total_tbs_dl = 1;
- macstats->total_tbs_ul = flexran_get_total_TBS_ul(mod_id, i, cc_id);
+ macstats->total_tbs_ul = flexran_get_total_TBS_ul(mod_id, UE_id, cc_id);
macstats->has_total_tbs_ul = 1;
- macstats->harq_round = flexran_get_harq_round(mod_id, cc_id, i);
+ macstats->harq_round = flexran_get_harq_round(mod_id, cc_id, UE_id);
macstats->has_harq_round = 1;
Protocol__FlexMacSdusDl ** mac_sdus;
- mac_sdus = malloc(sizeof(Protocol__FlexMacSdusDl) * flexran_get_num_mac_sdu_tx(mod_id, i, cc_id));
+ mac_sdus = malloc(sizeof(Protocol__FlexMacSdusDl) * flexran_get_num_mac_sdu_tx(mod_id, UE_id, cc_id));
if (mac_sdus == NULL)
goto error;
- macstats->n_mac_sdus_dl = flexran_get_num_mac_sdu_tx(mod_id, i, cc_id);
+ macstats->n_mac_sdus_dl = flexran_get_num_mac_sdu_tx(mod_id, UE_id, cc_id);
for (j = 0; j < macstats->n_mac_sdus_dl; j++){
@@ -569,10 +584,10 @@ int flexran_agent_mac_stats_reply(mid_t mod_id,
mac_sdus[j] = malloc(sizeof(Protocol__FlexMacSdusDl));
protocol__flex_mac_sdus_dl__init(mac_sdus[j]);
- mac_sdus[j]->lcid = flexran_get_mac_sdu_lcid_index(mod_id, i, cc_id, j);
+ mac_sdus[j]->lcid = flexran_get_mac_sdu_lcid_index(mod_id, UE_id, cc_id, j);
mac_sdus[j]->has_lcid = 1;
- mac_sdus[j]->sdu_length = flexran_get_mac_sdu_size(mod_id, i, cc_id, mac_sdus[j]->lcid);
+ mac_sdus[j]->sdu_length = flexran_get_mac_sdu_size(mod_id, UE_id, cc_id, mac_sdus[j]->lcid);
mac_sdus[j]->has_sdu_length = 1;
@@ -881,7 +896,6 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle
for (j = 0; j < 8; j++) {
if (RC.mac && RC.mac[mod_id] && RC.mac[mod_id]->UE_list.eNB_UE_stats[UE_PCCID(mod_id,i)][i].harq_pid == 1) {
available_harq[i] = j;
- sf_trigger_msg->n_dl_info++;
break;
}
}
@@ -890,10 +904,7 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle
// LOG_I(FLEXRAN_AGENT, "Sending subframe trigger for frame %d and subframe %d\n", flexran_get_current_frame(mod_id), (flexran_get_current_subframe(mod_id) + 1) % 10);
- /*TODO: Fill in the number of dl HARQ related info, based on the number of currently
- *transmitting UEs
- */
- // sf_trigger_msg->n_dl_info = flexran_get_mac_num_ues(mod_id);
+ sf_trigger_msg->n_dl_info = flexran_get_mac_num_ues(mod_id);
Protocol__FlexDlInfo **dl_info = NULL;
@@ -903,33 +914,31 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle
goto error;
i = -1;
//Fill the status of the current HARQ process for each UE
- for(UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) {
- if (available_harq[UE_id] < 0) {
+ for(i = 0; i < sf_trigger_msg->n_dl_info; i++) {
+ if (available_harq[i] < 0)
continue;
- } else {
- i++;
- }
dl_info[i] = malloc(sizeof(Protocol__FlexDlInfo));
if(dl_info[i] == NULL)
goto error;
+ UE_id = flexran_get_mac_ue_id(mod_id, i);
protocol__flex_dl_info__init(dl_info[i]);
dl_info[i]->rnti = flexran_get_mac_ue_crnti(mod_id, UE_id);
dl_info[i]->has_rnti = 1;
/*Fill in the right id of this round's HARQ process for this UE*/
// uint8_t harq_id;
//uint8_t harq_status;
- // flexran_get_harq(mod_id, UE_PCCID(mod_id,i), i, frame, subframe, &harq_id, &harq_status);
+ // flexran_get_harq(mod_id, UE_PCCID(mod_id, UE_id), i, frame, subframe, &harq_id, &harq_status);
dl_info[i]->harq_process_id = available_harq[UE_id];
if (RC.mac && RC.mac[mod_id])
- RC.mac[mod_id]->UE_list.eNB_UE_stats[UE_PCCID(mod_id,i)][UE_id].harq_pid = 0;
+ RC.mac[mod_id]->UE_list.eNB_UE_stats[UE_PCCID(mod_id, UE_id)][UE_id].harq_pid = 0;
dl_info[i]->has_harq_process_id = 1;
/* Fill in the status of the HARQ process (2 TBs)*/
dl_info[i]->n_harq_status = 2;
dl_info[i]->harq_status = malloc(sizeof(uint32_t) * dl_info[i]->n_harq_status);
for (j = 0; j < dl_info[i]->n_harq_status; j++) {
- dl_info[i]->harq_status[j] = RC.mac[mod_id]->UE_list.UE_sched_ctrl[i].round[UE_PCCID(mod_id,i)][j];
+ dl_info[i]->harq_status[j] = RC.mac[mod_id]->UE_list.UE_sched_ctrl[UE_id].round[UE_PCCID(mod_id, UE_id)][j];
// TODO: This should be different per TB
}
// LOG_I(FLEXRAN_AGENT, "Sending subframe trigger for frame %d and subframe %d and harq %d (round %d)\n", flexran_get_current_frame(mod_id), (flexran_get_current_subframe(mod_id) + 1) % 10, dl_info[i]->harq_process_id, dl_info[i]->harq_status[0]);
@@ -937,7 +946,7 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle
// LOG_I(FLEXRAN_AGENT, "[Frame %d][Subframe %d]Need to make a retransmission for harq %d (round %d)\n", flexran_get_current_frame(mod_id), flexran_get_current_subframe(mod_id), dl_info[i]->harq_process_id, dl_info[i]->harq_status[0]);
}
/*Fill in the serving cell index for this UE */
- dl_info[i]->serv_cell_index = UE_PCCID(mod_id,i);
+ dl_info[i]->serv_cell_index = UE_PCCID(mod_id, UE_id);
dl_info[i]->has_serv_cell_index = 1;
}
}
@@ -961,18 +970,21 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle
if(ul_info[i] == NULL)
goto error;
protocol__flex_ul_info__init(ul_info[i]);
- ul_info[i]->rnti = flexran_get_mac_ue_crnti(mod_id, i);
+
+ UE_id = flexran_get_mac_ue_id(mod_id, i);
+
+ ul_info[i]->rnti = flexran_get_mac_ue_crnti(mod_id, UE_id);
ul_info[i]->has_rnti = 1;
/* Fill in the Tx power control command for this UE (if available),
* primary carrier */
- if(flexran_get_tpc(mod_id, i, 0) != 1){
+ if(flexran_get_tpc(mod_id, UE_id, 0) != 1){
/* assume primary carrier */
- ul_info[i]->tpc = flexran_get_tpc(mod_id, i, 0);
+ ul_info[i]->tpc = flexran_get_tpc(mod_id, UE_id, 0);
ul_info[i]->has_tpc = 1;
}
else{
/* assume primary carrier */
- ul_info[i]->tpc = flexran_get_tpc(mod_id, i, 0);
+ ul_info[i]->tpc = flexran_get_tpc(mod_id, UE_id, 0);
ul_info[i]->has_tpc = 0;
}
/*TODO: fill in the amount of data in bytes in the MAC SDU received in this subframe for the
@@ -986,7 +998,7 @@ int flexran_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__Fle
ul_info[i]->reception_status = PROTOCOL__FLEX_RECEPTION_STATUS__FLRS_OK;
ul_info[i]->has_reception_status = 1;
/*Fill in the serving cell index for this UE */
- ul_info[i]->serv_cell_index = UE_PCCID(mod_id,i);
+ ul_info[i]->serv_cell_index = UE_PCCID(mod_id, UE_id);
ul_info[i]->has_serv_cell_index = 1;
}
}
@@ -1259,8 +1271,17 @@ void flexran_agent_init_mac_agent(mid_t mod_id) {
lfds700_misc_prng_init(&ps[mod_id]);
int num_elements = RINGBUFFER_SIZE + 1;
//Allow RINGBUFFER_SIZE messages to be stored in the ringbuffer at any time
- dl_mac_config_array[mod_id] = malloc( sizeof(struct lfds700_ringbuffer_element) * num_elements);
- lfds700_ringbuffer_init_valid_on_current_logical_core( &ringbuffer_state[mod_id], dl_mac_config_array[mod_id], num_elements, &ps[mod_id], NULL );
+ /* lfds700_ringbuffer_init_valid_on_current_logical_core()'s second argument
+ * must be aligned to LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES. From the
+ * documentation: "Heap allocated variables however will by no means be
+ * correctly aligned and an aligned malloc must be used." Therefore, we use
+ * posix_memalign */
+ i = posix_memalign((void **)&dl_mac_config_array[mod_id],
+ LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES,
+ sizeof(struct lfds700_ringbuffer_element) * num_elements);
+ AssertFatal(i == 0, "posix_memalign(): could not allocate aligned memory for lfds library\n");
+ lfds700_ringbuffer_init_valid_on_current_logical_core(&ringbuffer_state[mod_id],
+ dl_mac_config_array[mod_id], num_elements, &ps[mod_id], NULL);
for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
for (j = 0; j < 8; j++) {
if (RC.mac && RC.mac[mod_id])
@@ -1372,6 +1393,10 @@ void flexran_agent_fill_mac_cell_config(mid_t mod_id, uint8_t cc_id,
conf->si_config->sfn = flexran_get_current_system_frame_num(mod_id);
conf->si_config->has_sfn = 1;
}
+
+ /* get a pointer to the config which is maintained in the agent throughout
+ * its lifetime */
+ conf->slice_config = flexran_agent_get_slice_config(mod_id);
}
void flexran_agent_fill_mac_ue_config(mid_t mod_id, mid_t ue_id,
@@ -1385,6 +1410,11 @@ void flexran_agent_fill_mac_ue_config(mid_t mod_id, mid_t ue_id,
ue_conf->rnti = flexran_get_mac_ue_crnti(mod_id, ue_id);
ue_conf->has_rnti = 1;
+ ue_conf->dl_slice_id = flexran_get_ue_dl_slice_id(mod_id, ue_id);
+ ue_conf->has_dl_slice_id = 1;
+ ue_conf->ul_slice_id = flexran_get_ue_ul_slice_id(mod_id, ue_id);
+ ue_conf->has_ul_slice_id = 1;
+
ue_conf->ue_aggregated_max_bitrate_ul = flexran_get_ue_aggregated_max_bitrate_ul(mod_id, ue_id);
ue_conf->has_ue_aggregated_max_bitrate_ul = 1;
@@ -1483,3 +1513,230 @@ AGENT_MAC_xface *flexran_agent_get_mac_xface(mid_t mod_id)
{
return agent_mac_xface[mod_id];
}
+
+void flexran_create_config_structures(mid_t mod_id)
+{
+ int i;
+ int n_dl = flexran_get_num_dl_slices(mod_id);
+ int m_ul = flexran_get_num_ul_slices(mod_id);
+ slice_config[mod_id] = flexran_agent_create_slice_config(n_dl, m_ul);
+ sc_update[mod_id] = flexran_agent_create_slice_config(n_dl, m_ul);
+ if (!slice_config[mod_id] || !sc_update[mod_id]) return;
+
+ flexran_agent_read_slice_config(mod_id, slice_config[mod_id]);
+ flexran_agent_read_slice_config(mod_id, sc_update[mod_id]);
+ for (i = 0; i < n_dl; i++) {
+ flexran_agent_read_slice_dl_config(mod_id, i, slice_config[mod_id]->dl[i]);
+ flexran_agent_read_slice_dl_config(mod_id, i, sc_update[mod_id]->dl[i]);
+ }
+ for (i = 0; i < m_ul; i++) {
+ flexran_agent_read_slice_ul_config(mod_id, i, slice_config[mod_id]->ul[i]);
+ flexran_agent_read_slice_ul_config(mod_id, i, sc_update[mod_id]->ul[i]);
+ }
+}
+
+void flexran_check_and_remove_slices(mid_t mod_id)
+{
+ Protocol__FlexDlSlice **dl = sc_update[mod_id]->dl;
+ Protocol__FlexDlSlice **dlreal = slice_config[mod_id]->dl;
+ int i = 0;
+ while (i < sc_update[mod_id]->n_dl) {
+ /* remove slices whose percentage is zero */
+ if (dl[i]->percentage > 0) {
+ ++i;
+ continue;
+ }
+ if (flexran_remove_dl_slice(mod_id, i) < 1) {
+ LOG_W(FLEXRAN_AGENT, "[%d] can not remove slice index %d ID %d\n",
+ mod_id, i, dl[i]->id);
+ ++i;
+ continue;
+ }
+ LOG_I(FLEXRAN_AGENT, "[%d] removed slice index %d ID %d\n",
+ mod_id, i, dl[i]->id);
+ if (dl[i]->n_sorting > 0) free(dl[i]->sorting);
+ free(dl[i]->scheduler_name);
+ if (dlreal[i]->n_sorting > 0) {
+ dlreal[i]->n_sorting = 0;
+ free(dlreal[i]->sorting);
+ }
+ free(dlreal[i]->scheduler_name);
+ --sc_update[mod_id]->n_dl;
+ --slice_config[mod_id]->n_dl;
+ const size_t last = sc_update[mod_id]->n_dl;
+ /* we need to memcpy the higher slice to the position we just deleted */
+ memcpy(dl[i], dl[last], sizeof(*dl[last]));
+ memset(dl[last], 0, sizeof(*dl[last]));
+ memcpy(dlreal[i], dlreal[last], sizeof(*dlreal[last]));
+ memset(dlreal[last], 0, sizeof(*dlreal[last]));
+ /* dont increase i but recheck the slice which has been copied to here */
+ }
+ Protocol__FlexUlSlice **ul = sc_update[mod_id]->ul;
+ Protocol__FlexUlSlice **ulreal = slice_config[mod_id]->ul;
+ i = 0;
+ while (i < sc_update[mod_id]->n_ul) {
+ if (ul[i]->percentage > 0) {
+ ++i;
+ continue;
+ }
+ if (flexran_remove_ul_slice(mod_id, i) < 1) {
+ LOG_W(FLEXRAN_AGENT, "[%d] can not remove slice index %d ID %d\n",
+ mod_id, i, ul[i]->id);
+ ++i;
+ continue;
+ }
+ LOG_I(FLEXRAN_AGENT, "[%d] removed slice index %d ID %d\n",
+ mod_id, i, ul[i]->id);
+ free(ul[i]->scheduler_name);
+ free(ulreal[i]->scheduler_name);
+ --sc_update[mod_id]->n_ul;
+ --slice_config[mod_id]->n_ul;
+ const size_t last = sc_update[mod_id]->n_ul;
+ /* see DL remarks */
+ memcpy(ul[i], ul[last], sizeof(*ul[last]));
+ memset(ul[last], 0, sizeof(*ul[last]));
+ memcpy(ulreal[i], ulreal[last], sizeof(*ulreal[last]));
+ memset(ulreal[last], 0, sizeof(*ulreal[last]));
+ /* dont increase i but recheck the slice which has been copied to here */
+ }
+}
+
+void flexran_agent_slice_update(mid_t mod_id)
+{
+ int i;
+ int changes = 0;
+
+ if (perform_slice_config_update_count <= 0) return;
+ perform_slice_config_update_count--;
+
+ pthread_mutex_lock(&sc_update_mtx);
+
+ if (!slice_config[mod_id]) {
+ /* if the configuration does not exist for agent, create from eNB structure
+ * and exit */
+ flexran_create_config_structures(mod_id);
+ pthread_mutex_unlock(&sc_update_mtx);
+ return;
+ }
+
+ /********* read existing config *********/
+ /* simply update slice_config all the time and write new config
+ * (apply_new_slice_dl_config() only updates if changes are necessary) */
+ slice_config[mod_id]->n_dl = flexran_get_num_dl_slices(mod_id);
+ slice_config[mod_id]->n_ul = flexran_get_num_ul_slices(mod_id);
+ for (i = 0; i < slice_config[mod_id]->n_dl; i++) {
+ flexran_agent_read_slice_dl_config(mod_id, i, slice_config[mod_id]->dl[i]);
+ }
+ for (i = 0; i < slice_config[mod_id]->n_ul; i++) {
+ flexran_agent_read_slice_ul_config(mod_id, i, slice_config[mod_id]->ul[i]);
+ }
+
+ /********* write new config *********/
+ /* check for removal (sc_update[X]->dl[Y].percentage == 0)
+ * and update sc_update & slice_config accordingly */
+ flexran_check_and_remove_slices(mod_id);
+
+ /* create new DL and UL slices if necessary */
+ for (i = slice_config[mod_id]->n_dl; i < sc_update[mod_id]->n_dl; i++) {
+ flexran_create_dl_slice(mod_id, sc_update[mod_id]->dl[i]->id);
+ }
+ for (i = slice_config[mod_id]->n_ul; i < sc_update[mod_id]->n_ul; i++) {
+ flexran_create_ul_slice(mod_id, sc_update[mod_id]->ul[i]->id);
+ }
+ slice_config[mod_id]->n_dl = flexran_get_num_dl_slices(mod_id);
+ slice_config[mod_id]->n_ul = flexran_get_num_ul_slices(mod_id);
+ changes += apply_new_slice_config(mod_id, slice_config[mod_id], sc_update[mod_id]);
+ for (i = 0; i < slice_config[mod_id]->n_dl; i++) {
+ changes += apply_new_slice_dl_config(mod_id,
+ slice_config[mod_id]->dl[i],
+ sc_update[mod_id]->dl[i]);
+ flexran_agent_read_slice_dl_config(mod_id, i, slice_config[mod_id]->dl[i]);
+ }
+ for (i = 0; i < slice_config[mod_id]->n_ul; i++) {
+ changes += apply_new_slice_ul_config(mod_id,
+ slice_config[mod_id]->ul[i],
+ sc_update[mod_id]->ul[i]);
+ flexran_agent_read_slice_ul_config(mod_id, i, slice_config[mod_id]->ul[i]);
+ }
+ flexran_agent_read_slice_config(mod_id, slice_config[mod_id]);
+ if (n_ue_slice_assoc_updates > 0) {
+ changes += apply_ue_slice_assoc_update(mod_id);
+ }
+ if (changes > 0)
+ LOG_I(FLEXRAN_AGENT, "[%d] slice configuration: applied %d changes\n", mod_id, changes);
+
+ pthread_mutex_unlock(&sc_update_mtx);
+}
+
+Protocol__FlexSliceConfig *flexran_agent_get_slice_config(mid_t mod_id)
+{
+ if (!slice_config[mod_id]) return NULL;
+ Protocol__FlexSliceConfig *config = NULL;
+
+ pthread_mutex_lock(&sc_update_mtx);
+ config = flexran_agent_create_slice_config(slice_config[mod_id]->n_dl,
+ slice_config[mod_id]->n_ul);
+ if (!config) {
+ pthread_mutex_unlock(&sc_update_mtx);
+ return NULL;
+ }
+ config->has_intraslice_share_active = 1;
+ config->intraslice_share_active = slice_config[mod_id]->intraslice_share_active;
+ config->has_interslice_share_active = 1;
+ config->interslice_share_active = slice_config[mod_id]->interslice_share_active;
+ for (int i = 0; i < slice_config[mod_id]->n_dl; ++i) {
+ if (!config->dl[i]) continue;
+ config->dl[i]->has_id = 1;
+ config->dl[i]->id = slice_config[mod_id]->dl[i]->id;
+ config->dl[i]->has_label = 1;
+ config->dl[i]->label = slice_config[mod_id]->dl[i]->label;
+ config->dl[i]->has_percentage = 1;
+ config->dl[i]->percentage = slice_config[mod_id]->dl[i]->percentage;
+ config->dl[i]->has_isolation = 1;
+ config->dl[i]->isolation = slice_config[mod_id]->dl[i]->isolation;
+ config->dl[i]->has_priority = 1;
+ config->dl[i]->priority = slice_config[mod_id]->dl[i]->priority;
+ config->dl[i]->has_position_low = 1;
+ config->dl[i]->position_low = slice_config[mod_id]->dl[i]->position_low;
+ config->dl[i]->has_position_high = 1;
+ config->dl[i]->position_high = slice_config[mod_id]->dl[i]->position_high;
+ config->dl[i]->has_maxmcs = 1;
+ config->dl[i]->maxmcs = slice_config[mod_id]->dl[i]->maxmcs;
+ config->dl[i]->n_sorting = slice_config[mod_id]->dl[i]->n_sorting;
+ config->dl[i]->sorting = calloc(config->dl[i]->n_sorting, sizeof(Protocol__FlexDlSorting));
+ if (!config->dl[i]->sorting) config->dl[i]->n_sorting = 0;
+ for (int j = 0; j < config->dl[i]->n_sorting; ++j)
+ config->dl[i]->sorting[j] = slice_config[mod_id]->dl[i]->sorting[j];
+ config->dl[i]->has_accounting = 1;
+ config->dl[i]->accounting = slice_config[mod_id]->dl[i]->accounting;
+ config->dl[i]->scheduler_name = strdup(slice_config[mod_id]->dl[i]->scheduler_name);
+ }
+ for (int i = 0; i < slice_config[mod_id]->n_ul; ++i) {
+ if (!config->ul[i]) continue;
+ config->ul[i]->has_id = 1;
+ config->ul[i]->id = slice_config[mod_id]->ul[i]->id;
+ config->ul[i]->has_label = 1;
+ config->ul[i]->label = slice_config[mod_id]->ul[i]->label;
+ config->ul[i]->has_percentage = 1;
+ config->ul[i]->percentage = slice_config[mod_id]->ul[i]->percentage;
+ config->ul[i]->has_isolation = 1;
+ config->ul[i]->isolation = slice_config[mod_id]->ul[i]->isolation;
+ config->ul[i]->has_priority = 1;
+ config->ul[i]->priority = slice_config[mod_id]->ul[i]->priority;
+ config->ul[i]->has_first_rb = 1;
+ config->ul[i]->first_rb = slice_config[mod_id]->ul[i]->first_rb;
+ config->ul[i]->has_maxmcs = 1;
+ config->ul[i]->maxmcs = slice_config[mod_id]->ul[i]->maxmcs;
+ config->ul[i]->n_sorting = slice_config[mod_id]->ul[i]->n_sorting;
+ config->ul[i]->sorting = calloc(config->ul[i]->n_sorting, sizeof(Protocol__FlexUlSorting));
+ if (!config->ul[i]->sorting) config->ul[i]->n_sorting = 0;
+ for (int j = 0; j < config->ul[i]->n_sorting; ++j)
+ config->ul[i]->sorting[j] = slice_config[mod_id]->ul[i]->sorting[j];
+ config->ul[i]->has_accounting = 1;
+ config->ul[i]->accounting = slice_config[mod_id]->ul[i]->accounting;
+ config->ul[i]->scheduler_name = strdup(slice_config[mod_id]->ul[i]->scheduler_name);
+ }
+
+ pthread_mutex_unlock(&sc_update_mtx);
+ return config;
+}
diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h
index f7886778dc18465d71e36e3ef5cb094e52e55365..8ca855a6b34de6903f3a5251e7e794fdc6544947 100644
--- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h
+++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h
@@ -101,4 +101,14 @@ int flexran_agent_register_mac_xface(mid_t mod_id);
/*Unregister technology specific callbacks*/
int flexran_agent_unregister_mac_xface(mid_t mod_id);
+/***************************************
+ * FlexRAN agent - slice configuration *
+ ***************************************/
+
+/* Inform controller about possibility to update slice configuration */
+void flexran_agent_slice_update(mid_t mod_id);
+
+/* return a pointer to the current config */
+Protocol__FlexSliceConfig *flexran_agent_get_slice_config(mid_t mod_id);
+
#endif
diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
index 4e79d4c7efde45ebc17810aaf4f45f348a6d9d58..6ce9038923f21f5ede29e012cd8468c9f8e1726e 100644
--- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
+++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
@@ -31,6 +31,15 @@
#include "flexran_agent_common_internal.h"
#include "flexran_agent_mac_internal.h"
+#include "flexran_agent_mac_slice_verification.h"
+
+/* from flexran_agent_mac.c */
+extern Protocol__FlexSliceConfig *slice_config[MAX_NUM_SLICES];
+extern Protocol__FlexSliceConfig *sc_update[MAX_NUM_SLICES];
+extern int perform_slice_config_update_count;
+extern Protocol__FlexUeConfig *ue_slice_assoc_update[MAX_NUM_SLICES];
+extern int n_ue_slice_assoc_updates;
+extern pthread_mutex_t sc_update_mtx;
Protocol__FlexranMessage * flexran_agent_generate_diff_mac_stats_report(Protocol__FlexranMessage *new_message,
Protocol__FlexranMessage *old_message) {
@@ -899,3 +908,721 @@ int load_dl_scheduler_function(mid_t mod_id, const char *function_name) {
return -1;
}
+
+Protocol__FlexSliceConfig *flexran_agent_create_slice_config(int n_dl, int m_ul)
+{
+ int i;
+ Protocol__FlexSliceConfig *fsc = malloc(sizeof(Protocol__FlexSliceConfig));
+ if (!fsc) return NULL;
+ protocol__flex_slice_config__init(fsc);
+
+ /* say there are n_dl slices but reserve memory for up to MAX_NUM_SLICES so
+ * we don't need to reserve again later */
+ fsc->n_dl = n_dl;
+ fsc->dl = calloc(MAX_NUM_SLICES, sizeof(Protocol__FlexDlSlice *));
+ if (!fsc->dl) fsc->n_dl = 0;
+ for (i = 0; i < MAX_NUM_SLICES; i++) {
+ fsc->dl[i] = malloc(sizeof(Protocol__FlexDlSlice));
+ if (!fsc->dl[i]) continue;
+ protocol__flex_dl_slice__init(fsc->dl[i]);
+ }
+
+ /* as above */
+ fsc->n_ul = m_ul;
+ fsc->ul = calloc(MAX_NUM_SLICES, sizeof(Protocol__FlexUlSlice *));
+ if (!fsc->ul) fsc->n_ul = 0;
+ for (i = 0; i < MAX_NUM_SLICES; i++) {
+ fsc->ul[i] = malloc(sizeof(Protocol__FlexUlSlice));
+ if (!fsc->ul[i]) continue;
+ protocol__flex_ul_slice__init(fsc->ul[i]);
+ }
+ return fsc;
+}
+
+void flexran_agent_read_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *s)
+{
+ s->intraslice_share_active = flexran_get_intraslice_sharing_active(mod_id);
+ s->has_intraslice_share_active = 1;
+ s->interslice_share_active = flexran_get_interslice_sharing_active(mod_id);
+ s->has_interslice_share_active = 1;
+}
+
+void flexran_agent_read_slice_dl_config(mid_t mod_id, int slice_idx, Protocol__FlexDlSlice *dl_slice)
+{
+ dl_slice->id = flexran_get_dl_slice_id(mod_id, slice_idx);
+ dl_slice->has_id = 1;
+ /* read label from corresponding sc_update entry or give default */
+ dl_slice->label = PROTOCOL__FLEX_SLICE_LABEL__xMBB;
+ dl_slice->has_label = 1;
+ for (int i = 0; i < sc_update[mod_id]->n_dl; i++) {
+ if (sc_update[mod_id]->dl[i]->id == dl_slice->id
+ && sc_update[mod_id]->dl[i]->has_label) {
+ dl_slice->label = sc_update[mod_id]->dl[i]->label;
+ break;
+ }
+ }
+ dl_slice->percentage = flexran_get_dl_slice_percentage(mod_id, slice_idx);
+ dl_slice->has_percentage = 1;
+ dl_slice->isolation = flexran_get_dl_slice_isolation(mod_id, slice_idx);
+ dl_slice->has_isolation = 1;
+ dl_slice->priority = flexran_get_dl_slice_priority(mod_id, slice_idx);
+ dl_slice->has_priority = 1;
+ dl_slice->position_low = flexran_get_dl_slice_position_low(mod_id, slice_idx);
+ dl_slice->has_position_low = 1;
+ dl_slice->position_high = flexran_get_dl_slice_position_high(mod_id, slice_idx);
+ dl_slice->has_position_high = 1;
+ dl_slice->maxmcs = flexran_get_dl_slice_maxmcs(mod_id, slice_idx);
+ dl_slice->has_maxmcs = 1;
+ dl_slice->n_sorting = flexran_get_dl_slice_sorting(mod_id, slice_idx, &dl_slice->sorting);
+ if (dl_slice->n_sorting < 1) dl_slice->sorting = NULL;
+ dl_slice->accounting = flexran_get_dl_slice_accounting_policy(mod_id, slice_idx);
+ dl_slice->has_accounting = 1;
+ const char *s_name = flexran_get_dl_slice_scheduler(mod_id, slice_idx);
+ if (!dl_slice->scheduler_name
+ || strcmp(dl_slice->scheduler_name, s_name) != 0) {
+ dl_slice->scheduler_name = realloc(dl_slice->scheduler_name, strlen(s_name) + 1);
+ strcpy(dl_slice->scheduler_name, s_name);
+ }
+}
+
+void flexran_agent_read_slice_ul_config(mid_t mod_id, int slice_idx, Protocol__FlexUlSlice *ul_slice)
+{
+ ul_slice->id = flexran_get_ul_slice_id(mod_id, slice_idx);
+ ul_slice->has_id = 1;
+ /* read label from corresponding sc_update entry or give default */
+ ul_slice->label = PROTOCOL__FLEX_SLICE_LABEL__xMBB;
+ ul_slice->has_label = 1;
+ for (int i = 0; i < sc_update[mod_id]->n_ul; i++) {
+ if (sc_update[mod_id]->ul[i]->id == ul_slice->id
+ && sc_update[mod_id]->ul[i]->has_label) {
+ ul_slice->label = sc_update[mod_id]->ul[i]->label;
+ break;
+ }
+ }
+ ul_slice->percentage = flexran_get_ul_slice_percentage(mod_id, slice_idx);
+ ul_slice->has_percentage = 1;
+ /*ul_slice->isolation = flexran_get_ul_slice_isolation(mod_id, slice_idx);*/
+ ul_slice->has_isolation = 0;
+ /*ul_slice->priority = flexran_get_ul_slice_priority(mod_id, slice_idx);*/
+ ul_slice->has_priority = 0;
+ ul_slice->first_rb = flexran_get_ul_slice_first_rb(mod_id, slice_idx);
+ ul_slice->has_first_rb = 1;
+ /*ul_slice-> = flexran_get_ul_slice_length_rb(mod_id, slice_idx);
+ ul_slice->has_length_rb = 0;*/
+ ul_slice->maxmcs = flexran_get_ul_slice_maxmcs(mod_id, slice_idx);
+ ul_slice->has_maxmcs = 1;
+ ul_slice->n_sorting = 0;
+ /*if (ul_slice->sorting) {
+ free(ul_slice->sorting);
+ ul_slice->sorting = NULL;
+ }
+ ul_slice->n_sorting = flexran_get_ul_slice_sorting(mod_id, slice_idx, &ul_slice->sorting);
+ if (ul_slice->n_sorting < 1) ul_slice->sorting = NULL;*/
+ /*ul_slice->accounting = flexran_get_ul_slice_accounting_policy(mod_id, slice_idx);*/
+ ul_slice->has_accounting = 0;
+ const char *s_name = flexran_get_ul_slice_scheduler(mod_id, slice_idx);
+ if (!ul_slice->scheduler_name
+ || strcmp(ul_slice->scheduler_name, s_name) != 0) {
+ ul_slice->scheduler_name = realloc(ul_slice->scheduler_name, strlen(s_name) + 1);
+ strcpy(ul_slice->scheduler_name, s_name);
+ }
+}
+
+int check_dl_sorting_update(Protocol__FlexDlSlice *old, Protocol__FlexDlSlice *new)
+{
+ /* sorting_update => true when old->n_sorting == 0 or different numbers of
+ * elements; otherwise will check * element-wise */
+ int sorting_update = old->n_sorting == 0 || (old->n_sorting != new->n_sorting);
+ for (int i = 0; i < old->n_sorting && !sorting_update; ++i) {
+ sorting_update = sorting_update || (new->sorting[i] != old->sorting[i]);
+ }
+ return sorting_update;
+}
+
+int check_ul_sorting_update(Protocol__FlexUlSlice *old, Protocol__FlexUlSlice *new)
+{
+ /* sorting_update => true when old->n_sorting == 0 or different numbers of
+ * elements; otherwise will check * element-wise */
+ int sorting_update = old->n_sorting == 0 || (old->n_sorting != new->n_sorting);
+ for (int i = 0; i < old->n_sorting && !sorting_update; ++i) {
+ sorting_update = sorting_update || (new->sorting[i] != old->sorting[i]);
+ }
+ return sorting_update;
+}
+
+void overwrite_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *exist, Protocol__FlexSliceConfig *update)
+{
+ if (update->has_intraslice_share_active
+ && exist->intraslice_share_active != update->intraslice_share_active) {
+ LOG_I(FLEXRAN_AGENT, "[%d] update intraslice_share_active: %d -> %d\n",
+ mod_id, exist->intraslice_share_active, update->intraslice_share_active);
+ exist->intraslice_share_active = update->intraslice_share_active;
+ exist->has_intraslice_share_active = 1;
+ }
+ if (update->has_interslice_share_active
+ && exist->interslice_share_active != update->interslice_share_active) {
+ LOG_I(FLEXRAN_AGENT, "[%d] update interslice_share_active: %d -> %d\n",
+ mod_id, exist->interslice_share_active, update->interslice_share_active);
+ exist->interslice_share_active = update->interslice_share_active;
+ exist->has_interslice_share_active = 1;
+ }
+}
+
+void overwrite_slice_config_dl(mid_t mod_id, Protocol__FlexDlSlice *exist, Protocol__FlexDlSlice *update)
+{
+ if (update->label != exist->label) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update label: %d -> %d\n",
+ mod_id, update->id, exist->label, update->label);
+ exist->label = update->label;
+ exist->has_label = 1;
+ }
+ if (update->percentage != exist->percentage) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update percentage: %d -> %d\n",
+ mod_id, update->id, exist->percentage, update->percentage);
+ exist->percentage = update->percentage;
+ exist->has_percentage = 1;
+ }
+ if (update->isolation != exist->isolation) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update isolation: %d -> %d\n",
+ mod_id, update->id, exist->isolation, update->isolation);
+ exist->isolation = update->isolation;
+ exist->has_isolation = 1;
+ }
+ if (update->priority != exist->priority) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update priority: %d -> %d\n",
+ mod_id, update->id, exist->priority, update->priority);
+ exist->priority = update->priority;
+ exist->has_priority = 1;
+ }
+ if (update->position_low != exist->position_low) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update position_low: %d -> %d\n",
+ mod_id, update->id, exist->position_low, update->position_low);
+ exist->position_low = update->position_low;
+ exist->has_position_low = 1;
+ }
+ if (update->position_high != exist->position_high) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update position_high: %d -> %d\n",
+ mod_id, update->id, exist->position_high, update->position_high);
+ exist->position_high = update->position_high;
+ exist->has_position_high = 1;
+ }
+ if (update->maxmcs != exist->maxmcs) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update maxmcs: %d -> %d\n",
+ mod_id, update->id, exist->maxmcs, update->maxmcs);
+ exist->maxmcs = update->maxmcs;
+ exist->has_maxmcs = 1;
+ }
+ if (check_dl_sorting_update(exist, update)) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update sorting array\n", mod_id, update->id);
+ if (exist->n_sorting != update->n_sorting) {
+ exist->n_sorting = update->n_sorting;
+ exist->sorting = realloc(exist->sorting, exist->n_sorting * sizeof(Protocol__FlexDlSorting));
+ if (!exist->sorting) exist->n_sorting = 0;
+ }
+ for (int i = 0; i < exist->n_sorting; i++)
+ exist->sorting[i] = update->sorting[i];
+ }
+ if (update->accounting != exist->accounting) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update accounting: %d -> %d\n",
+ mod_id, update->id, exist->accounting, update->accounting);
+ exist->accounting = update->accounting;
+ exist->has_accounting = 1;
+ }
+ if (!exist->scheduler_name
+ || strcmp(update->scheduler_name, exist->scheduler_name) != 0) {
+ LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update scheduler: %s -> %s\n",
+ mod_id, update->id, exist->scheduler_name, update->scheduler_name);
+ if (exist->scheduler_name) free(exist->scheduler_name);
+ exist->scheduler_name = strdup(update->scheduler_name);
+ }
+}
+
+void overwrite_slice_config_ul(mid_t mod_id, Protocol__FlexUlSlice *exist, Protocol__FlexUlSlice *update)
+{
+ if (update->label != exist->label) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update label: %d -> %d\n",
+ mod_id, update->id, exist->label, update->label);
+ exist->label = update->label;
+ exist->has_label = 1;
+ }
+ if (update->percentage != exist->percentage) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update percentage: %d -> %d\n",
+ mod_id, update->id, exist->percentage, update->percentage);
+ exist->percentage = update->percentage;
+ exist->has_percentage = 1;
+ }
+ if (update->isolation != exist->isolation) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update isolation: %d -> %d\n",
+ mod_id, update->id, exist->isolation, update->isolation);
+ exist->isolation = update->isolation;
+ exist->has_isolation = 1;
+ }
+ if (update->priority != exist->priority) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update priority: %d -> %d\n",
+ mod_id, update->id, exist->priority, update->priority);
+ exist->priority = update->priority;
+ exist->has_priority = 1;
+ }
+ if (update->first_rb != exist->first_rb) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update first_rb: %d -> %d\n",
+ mod_id, update->id, exist->first_rb, update->first_rb);
+ exist->first_rb = update ->first_rb;
+ exist->has_first_rb = 1;
+ }
+ /*if (update->lenght_rb != exist->lenght_rb) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update lenght_rb: %d -> %d\n",
+ mod_id, update->id, exist->lenght_rb, update->lenght_rb);
+ exist->lenght_rb = update->lenght_rb;
+ }*/
+ if (update->maxmcs != exist->maxmcs) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update maxmcs: %d -> %d\n",
+ mod_id, update->id, exist->maxmcs, update->maxmcs);
+ exist->maxmcs = update->maxmcs;
+ exist->has_maxmcs = 1;
+ }
+ /* TODO
+ int sorting_update = 0;
+ int n = min(exist->n_sorting, update->n_sorting);
+ int i = 0;
+ while (i < n && !sorting_update) {
+ sorting_update = sorting_update || (update->sorting[i] != exist->sorting[i]);
+ i++;
+ }
+ if (sorting_update) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update sorting array\n", update->id, mod_id);
+ if (exist->n_sorting != update->n_sorting)
+ LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] only writing %d elements\n",
+ mod_id, update->id, n);
+ for (i = 0; i < n; i++)
+ exist->sorting[i] = update->sorting[i];
+ }
+ */
+ if (update->accounting != exist->accounting) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update accounting: %d -> %d\n",
+ mod_id, update->id, exist->accounting, update->accounting);
+ exist->accounting = update->accounting;
+ exist->has_accounting = 1;
+ }
+ if (!exist->scheduler_name
+ || strcmp(update->scheduler_name, exist->scheduler_name) != 0) {
+ LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update scheduler: %s -> %s\n",
+ mod_id, update->id, exist->scheduler_name, update->scheduler_name);
+ if (exist->scheduler_name) free(exist->scheduler_name);
+ exist->scheduler_name = strdup(update->scheduler_name);
+ }
+}
+
+void fill_dl_slice(mid_t mod_id, Protocol__FlexDlSlice *s, Protocol__FlexDlSlice *from)
+{
+ /* function fills slice with information from another slice or with default
+ * values (currently slice 0) if from is NULL */
+ /* TODO fill the slice depending on the chosen label */
+ if (!s->has_label) {
+ s->has_label = 1;
+ s->label = from ? from->label : sc_update[mod_id]->dl[0]->label;
+ }
+ if (!s->has_percentage) {
+ s->has_percentage = 1;
+ s->percentage = from ? from->percentage : sc_update[mod_id]->dl[0]->percentage;
+ }
+ if (!s->has_isolation) {
+ s->has_isolation = 1;
+ s->isolation = from ? from->isolation : sc_update[mod_id]->dl[0]->isolation;
+ }
+ if (!s->has_priority) {
+ s->has_priority = 1;
+ s->priority = from ? from->priority : sc_update[mod_id]->dl[0]->priority;
+ }
+ if (!s->has_position_low) {
+ s->has_position_low = 1;
+ s->position_low = from ? from->position_low : sc_update[mod_id]->dl[0]->position_low;
+ }
+ if (!s->has_position_high) {
+ s->has_position_high = 1;
+ s->position_high = from ? from->position_high : sc_update[mod_id]->dl[0]->position_high;
+ }
+ if (!s->has_maxmcs) {
+ s->has_maxmcs = 1;
+ s->maxmcs = from ? from->maxmcs : sc_update[mod_id]->dl[0]->maxmcs;
+ }
+ if (s->n_sorting == 0) {
+ s->n_sorting = from ? from->n_sorting : sc_update[mod_id]->dl[0]->n_sorting;
+ s->sorting = calloc(s->n_sorting, sizeof(Protocol__FlexDlSorting));
+ if (!s->sorting) s->n_sorting = 0;
+ for (int i = 0; i < s->n_sorting; ++i)
+ s->sorting[i] = from ? from->sorting[i] : sc_update[0]->dl[0]->sorting[i];
+ }
+ if (!s->has_accounting) {
+ s->accounting = from ? from->accounting : sc_update[mod_id]->dl[0]->accounting;
+ }
+ if (!s->scheduler_name) {
+ s->scheduler_name = strdup(from ? from->scheduler_name : sc_update[mod_id]->dl[0]->scheduler_name);
+ }
+}
+
+Protocol__FlexDlSlice *get_existing_dl_slice(mid_t mod_id, int id)
+{
+ for (int i = 0; i < sc_update[mod_id]->n_dl; ++i) {
+ if (id == sc_update[mod_id]->dl[i]->id) {
+ return sc_update[mod_id]->dl[i];
+ }
+ }
+ return NULL;
+}
+
+Protocol__FlexDlSlice *create_new_dl_slice(mid_t mod_id, int id)
+{
+ LOG_I(FLEXRAN_AGENT,
+ "[%d] Creating DL slice with ID %d, taking default values from DL slice 0\n",
+ mod_id, id);
+ Protocol__FlexDlSlice *to = sc_update[mod_id]->dl[sc_update[mod_id]->n_dl];
+ sc_update[mod_id]->n_dl++;
+ AssertFatal(sc_update[mod_id]->n_dl <= MAX_NUM_SLICES,
+ "cannot create more than MAX_NUM_SLICES\n");
+ to->id = id;
+ return to;
+}
+
+void fill_ul_slice(mid_t mod_id, Protocol__FlexUlSlice *s, Protocol__FlexUlSlice *from)
+{
+ /* function fills slice with information from another slice or with default
+ * values (currently slice 0) if from is NULL */
+ /* TODO fill the slice depending on the chosen label */
+ if (!s->has_label) {
+ s->has_label = 1;
+ s->label = from ? from->label : sc_update[mod_id]->ul[0]->label;
+ }
+ if (!s->has_percentage) {
+ s->has_percentage = 1;
+ s->percentage = from ? from->percentage : sc_update[mod_id]->ul[0]->percentage;
+ }
+ if (!s->has_isolation) {
+ s->has_isolation = 1;
+ s->isolation = from ? from->isolation : sc_update[mod_id]->ul[0]->isolation;
+ }
+ if (!s->has_priority) {
+ s->has_priority = 1;
+ s->priority = from ? from->priority : sc_update[mod_id]->ul[0]->priority;
+ }
+ if (!s->has_first_rb) {
+ s->has_first_rb = 1;
+ s->first_rb = from ? from->first_rb : sc_update[mod_id]->ul[0]->first_rb;
+ }
+ if (!s->has_maxmcs) {
+ s->has_maxmcs = 1;
+ s->maxmcs = from ? from->maxmcs : sc_update[mod_id]->ul[0]->maxmcs;
+ }
+ if (s->n_sorting == 0) {
+ s->n_sorting = from ? from->n_sorting : sc_update[0]->ul[0]->n_sorting;
+ s->sorting = calloc(s->n_sorting, sizeof(Protocol__FlexUlSorting));
+ if (!s->sorting) s->n_sorting = 0;
+ for (int i = 0; i < s->n_sorting; ++i)
+ s->sorting[i] = from ? from->sorting[i] : sc_update[0]->ul[0]->sorting[i];
+ }
+ if (!s->has_accounting) {
+ s->accounting = from ? from->accounting : sc_update[0]->ul[0]->accounting;
+ }
+ if (!s->scheduler_name) {
+ s->scheduler_name = strdup(from ? from->scheduler_name : sc_update[mod_id]->ul[0]->scheduler_name);
+ }
+}
+
+Protocol__FlexUlSlice *get_existing_ul_slice(mid_t mod_id, int id)
+{
+ for (int i = 0; i < sc_update[mod_id]->n_ul; ++i) {
+ if (id == sc_update[mod_id]->ul[i]->id) {
+ return sc_update[mod_id]->ul[i];
+ }
+ }
+ return NULL;
+}
+
+Protocol__FlexUlSlice *create_new_ul_slice(mid_t mod_id, int id)
+{
+ LOG_I(FLEXRAN_AGENT,
+ "[%d] Creating UL slice with ID %d, taking default values from UL slice 0\n",
+ mod_id, id);
+ Protocol__FlexUlSlice *to = sc_update[mod_id]->ul[sc_update[mod_id]->n_ul];
+ sc_update[mod_id]->n_ul++;
+ AssertFatal(sc_update[mod_id]->n_ul <= MAX_NUM_SLICES,
+ "cannot create more than MAX_NUM_SLICES\n");
+ to->id = id;
+ return to;
+}
+
+void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *sup)
+{
+ int verified = 1;
+ if (!sc_update[mod_id]) {
+ LOG_E(FLEXRAN_AGENT, "Can not update slice policy (no existing slice profile)\n");
+ return;
+ }
+
+ pthread_mutex_lock(&sc_update_mtx);
+ /* no need for tests in the current state as there are only two protobuf
+ * bools for intra-/interslice sharing. The function applies new values if
+ * applicable */
+ overwrite_slice_config(mod_id, sc_update[mod_id], sup);
+
+ if (sup->n_dl == 0) {
+ LOG_I(FLEXRAN_AGENT, "[%d] no DL slice configuration in flex_slice_config message\n", mod_id);
+ } else {
+ /* verify slice parameters */
+ for (int i = 0; i < sup->n_dl; i++) {
+ if (!sup->dl[i]->has_id) {
+ verified = 0;
+ break;
+ }
+ Protocol__FlexDlSlice *dls = get_existing_dl_slice(mod_id, sup->dl[i]->id);
+ /* fill up so that the slice is complete. This way, we don't need to
+ * worry about it later */
+ fill_dl_slice(mod_id, sup->dl[i], dls);
+ verified = verified && flexran_verify_dl_slice(mod_id, sup->dl[i]);
+ if (!verified) break;
+ }
+
+ /* verify group-based parameters (e.g. sum percentage should not exceed
+ * 100%). Can be used to perform admission control */
+ verified = verified && flexran_verify_group_dl_slices(mod_id,
+ sc_update[mod_id]->dl, sc_update[mod_id]->n_dl, sup->dl, sup->n_dl);
+
+ if (verified) {
+ for (int i = 0; i < sup->n_dl; i++) {
+ /* if all verifications were successful, get existing slice for ID or
+ * create new one and overwrite with the update */
+ Protocol__FlexDlSlice *dls = get_existing_dl_slice(mod_id, sup->dl[i]->id);
+ if (!dls) dls = create_new_dl_slice(mod_id, sup->dl[i]->id);
+ overwrite_slice_config_dl(mod_id, dls, sup->dl[i]);
+ }
+ } else {
+ LOG_E(FLEXRAN_AGENT, "[%d] DL slice verification failed, refusing application\n", mod_id);
+ }
+ }
+
+ verified = 1;
+ if (sup->n_ul == 0) {
+ LOG_I(FLEXRAN_AGENT, "[%d] no UL slice configuration in flex_slice_config message\n", mod_id);
+ } else {
+ /* verify slice parameters */
+ for (int i = 0; i < sup->n_ul; i++) {
+ if (!sup->ul[i]->has_id) {
+ verified = 0;
+ break;
+ }
+ Protocol__FlexUlSlice *uls = get_existing_ul_slice(mod_id, sup->ul[i]->id);
+ /* fill up so that the slice is complete. This way, we don't need to
+ * worry about it later */
+ fill_ul_slice(mod_id, sup->ul[i], uls);
+ verified = verified && flexran_verify_ul_slice(mod_id, sup->ul[i]);
+ if (!verified) break;
+ }
+
+ /* verify group-based parameters (e.g. sum percentage should not exceed
+ * 100%). Can be used to perform admission control */
+ verified = verified && flexran_verify_group_ul_slices(mod_id,
+ sc_update[mod_id]->ul, sc_update[mod_id]->n_ul, sup->ul, sup->n_ul);
+
+ if (verified) {
+ for (int i = 0; i < sup->n_ul; i++) {
+ /* if all verifications were successful, get existing slice for ID or
+ * create new one and overwrite with the update */
+ Protocol__FlexUlSlice *uls = get_existing_ul_slice(mod_id, sup->ul[i]->id);
+ if (!uls) uls = create_new_ul_slice(mod_id, sup->ul[i]->id);
+ overwrite_slice_config_ul(mod_id, uls, sup->ul[i]);
+ }
+ } else {
+ LOG_E(FLEXRAN_AGENT, "[%d] UL slice verification failed, refusing application\n", mod_id);
+ }
+ }
+ pthread_mutex_unlock(&sc_update_mtx);
+
+ perform_slice_config_update_count = 1;
+}
+
+int apply_new_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *olds, Protocol__FlexSliceConfig *news)
+{
+ /* not setting the old configuration is intentional, as it will be picked up
+ * later when reading the configuration. There is thus a direct feedback
+ * whether it has been set. */
+ int changes = 0;
+ if (olds->intraslice_share_active != news->intraslice_share_active) {
+ flexran_set_intraslice_sharing_active(mod_id, news->intraslice_share_active);
+ changes++;
+ }
+ if (olds->interslice_share_active != news->interslice_share_active) {
+ flexran_set_interslice_sharing_active(mod_id, news->interslice_share_active);
+ changes++;
+ }
+ return changes;
+}
+
+int apply_new_slice_dl_config(mid_t mod_id, Protocol__FlexDlSlice *oldc, Protocol__FlexDlSlice *newc)
+{
+ /* not setting the old configuration is intentional, as it will be picked up
+ * later when reading the configuration. There is thus a direct feedback
+ * whether it has been set. */
+ int changes = 0;
+ int slice_idx = flexran_find_dl_slice(mod_id, newc->id);
+ if (slice_idx < 0) {
+ LOG_W(FLEXRAN_AGENT, "[%d] cannot find index for slice ID %d\n", mod_id, newc->id);
+ return 0;
+ }
+ if (oldc->percentage != newc->percentage) {
+ flexran_set_dl_slice_percentage(mod_id, slice_idx, newc->percentage);
+ changes++;
+ }
+ if (oldc->isolation != newc->isolation) {
+ flexran_set_dl_slice_isolation(mod_id, slice_idx, newc->isolation);
+ changes++;
+ }
+ if (oldc->priority != newc->priority) {
+ flexran_set_dl_slice_priority(mod_id, slice_idx, newc->priority);
+ changes++;
+ }
+ if (oldc->position_low != newc->position_low) {
+ flexran_set_dl_slice_position_low(mod_id, slice_idx, newc->position_low);
+ changes++;
+ }
+ if (oldc->position_high != newc->position_high) {
+ flexran_set_dl_slice_position_high(mod_id, slice_idx, newc->position_high);
+ changes++;
+ }
+ if (oldc->maxmcs != newc->maxmcs) {
+ flexran_set_dl_slice_maxmcs(mod_id, slice_idx, newc->maxmcs);
+ changes++;
+ }
+ if (check_dl_sorting_update(oldc, newc)) {
+ flexran_set_dl_slice_sorting(mod_id, slice_idx, newc->sorting, newc->n_sorting);
+ changes++;
+ }
+ if (oldc->accounting != newc->accounting) {
+ flexran_set_dl_slice_accounting_policy(mod_id, slice_idx, newc->accounting);
+ changes++;
+ }
+ if (!oldc->scheduler_name
+ || strcmp(oldc->scheduler_name, newc->scheduler_name) != 0) {
+ int ret = flexran_set_dl_slice_scheduler(mod_id, slice_idx, newc->scheduler_name);
+ AssertFatal(ret, "could not set DL slice scheduler for slice %d idx %d\n",
+ newc->id, slice_idx);
+ changes++;
+ }
+ return changes;
+}
+
+int apply_new_slice_ul_config(mid_t mod_id, Protocol__FlexUlSlice *oldc, Protocol__FlexUlSlice *newc)
+{
+ /* not setting the old configuration is intentional, as it will be picked up
+ * later when reading the configuration. There is thus a direct feedback
+ * whether it has been set. */
+ int changes = 0;
+ int slice_idx = flexran_find_ul_slice(mod_id, newc->id);
+ if (slice_idx < 0) {
+ LOG_W(FLEXRAN_AGENT, "[%d] cannot find index for slice ID %d\n", mod_id, newc->id);
+ return 0;
+ }
+ if (oldc->percentage != newc->percentage) {
+ flexran_set_ul_slice_percentage(mod_id, slice_idx, newc->percentage);
+ changes++;
+ }
+ if (oldc->isolation != newc->isolation) {
+ /*flexran_set_ul_slice_isolation(mod_id, slice_idx, newc->isolation);
+ *changes++;*/
+ LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting isolation is not supported\n",
+ mod_id, newc->id);
+ }
+ if (oldc->priority != newc->priority) {
+ /*flexran_set_ul_slice_priority(mod_id, slice_idx, newc->priority);
+ *changes++;*/
+ LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting the priority is not supported\n",
+ mod_id, newc->id);
+ }
+ if (oldc->first_rb != newc->first_rb) {
+ flexran_set_ul_slice_first_rb(mod_id, slice_idx, newc->first_rb);
+ changes++;
+ }
+ /*if (oldc->length_rb != newc->length_rb) {
+ flexran_set_ul_slice_length_rb(mod_id, slice_idx, newc->length_rb);
+ changes++;
+ LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting length_rb is not supported\n",
+ mod_id, newc->id);
+ }*/
+ if (oldc->maxmcs != newc->maxmcs) {
+ flexran_set_ul_slice_maxmcs(mod_id, slice_idx, newc->maxmcs);
+ changes++;
+ }
+ /*if (check_ul_sorting_update(oldc, newc)) {
+ flexran_set_ul_slice_sorting(mod_id, slice_idx, newc->sorting, n);
+ changes++;
+ LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting the sorting is not supported\n",
+ mod_id, newc->id);
+ }*/
+ if (oldc->accounting != newc->accounting) {
+ /*flexran_set_ul_slice_accounting_policy(mod_id, slice_idx, newc->accounting);
+ *changes++;*/
+ LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting the accounting is not supported\n",
+ mod_id, newc->id);
+ }
+ if (!oldc->scheduler_name
+ || strcmp(oldc->scheduler_name, newc->scheduler_name) != 0) {
+ int ret = flexran_set_ul_slice_scheduler(mod_id, slice_idx, newc->scheduler_name);
+ AssertFatal(ret, "could not set DL slice scheduler for slice %d idx %d\n",
+ newc->id, slice_idx);
+ changes++;
+ }
+ return changes;
+}
+
+void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig *ue_config)
+{
+ if (n_ue_slice_assoc_updates == MAX_NUM_SLICES) {
+ LOG_E(FLEXRAN_AGENT,
+ "[%d] can not handle flex_ue_config message, buffer is full; try again later\n",
+ mod_id);
+ return;
+ }
+ if (!ue_config->has_rnti) {
+ LOG_E(FLEXRAN_AGENT,
+ "[%d] cannot update UE to slice association, no RNTI in flex_ue_config message\n",
+ mod_id);
+ return;
+ }
+ if (ue_config->has_dl_slice_id)
+ LOG_I(FLEXRAN_AGENT, "[%d] associating UE RNTI %#x to DL slice ID %d\n",
+ mod_id, ue_config->rnti, ue_config->dl_slice_id);
+ if (ue_config->has_ul_slice_id)
+ LOG_I(FLEXRAN_AGENT, "[%d] associating UE RNTI %#x to UL slice ID %d\n",
+ mod_id, ue_config->rnti, ue_config->ul_slice_id);
+ ue_slice_assoc_update[n_ue_slice_assoc_updates++] = ue_config;
+ perform_slice_config_update_count = 2;
+}
+
+int apply_ue_slice_assoc_update(mid_t mod_id)
+{
+ int i;
+ int changes = 0;
+ for (i = 0; i < n_ue_slice_assoc_updates; i++) {
+ int ue_id = find_UE_id(mod_id, ue_slice_assoc_update[i]->rnti);
+ if (ue_slice_assoc_update[i]->has_dl_slice_id) {
+ int slice_idx = flexran_find_dl_slice(mod_id, ue_slice_assoc_update[i]->dl_slice_id);
+ if (flexran_dl_slice_exists(mod_id, slice_idx)) {
+ flexran_set_ue_dl_slice_idx(mod_id, ue_id, slice_idx);
+ changes++;
+ } else {
+ LOG_W(FLEXRAN_AGENT, "[%d] DL slice %d does not exist, refusing change\n",
+ mod_id, ue_slice_assoc_update[i]->dl_slice_id);
+ }
+ }
+ if (ue_slice_assoc_update[i]->has_ul_slice_id) {
+ int slice_idx = flexran_find_ul_slice(mod_id, ue_slice_assoc_update[i]->ul_slice_id);
+ if (flexran_ul_slice_exists(mod_id, slice_idx)) {
+ flexran_set_ue_ul_slice_idx(mod_id, ue_id, slice_idx);
+ changes++;
+ } else {
+ LOG_W(FLEXRAN_AGENT, "[%d] UL slice %d does not exist, refusing change\n",
+ mod_id, ue_slice_assoc_update[i]->ul_slice_id);
+ }
+ }
+ }
+ n_ue_slice_assoc_updates = 0;
+ return changes;
+}
diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h
index f69e2cde4098ad5d035a522c9815632bffb37312..01fc51f6a6c9200def3d6df20e1c7554088a622f 100644
--- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h
+++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h
@@ -107,4 +107,45 @@ int parse_ul_scheduler_parameters(mid_t mod_id, yaml_parser_t *parser);
int load_dl_scheduler_function(mid_t mod_id, const char *function_name);
+/*** Functions for handling a slice config ***/
+
+/* allocate memory for a Protocol__FlexSliceConfig structure with n_dl DL slice
+ * configs and m_ul UL slice configs */
+Protocol__FlexSliceConfig *flexran_agent_create_slice_config(int n_dl, int m_ul);
+
+/* read the general slice parameters via RAN into the given
+ * Protocol__FlexSliceConfig struct */
+void flexran_agent_read_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *s);
+
+/* read the DL slice config via the RAN into a given Protocol__FlexDlSlice
+ * struct */
+void flexran_agent_read_slice_dl_config(mid_t mod_id, int slice_idx, Protocol__FlexDlSlice *dl_slice);
+
+/* read the UL slice config via the RAN into a given Protocol__FlexUlSlice
+ * struct */
+void flexran_agent_read_slice_ul_config(mid_t mod_id, int slice_idx, Protocol__FlexUlSlice *ul_slice);
+
+/* reads content of slice over the sc_update structure, so that it can be
+ * applied later by performing a diff between slice_config and sc_update */
+void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *slice);
+
+/* apply generic slice parameters (e.g. intra-/interslice sharing activated or
+ * not) if there are changes. Returns the number of changed parameters. */
+int apply_new_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *olds, Protocol__FlexSliceConfig *news);
+
+/* apply new configuration of slice in DL if there are changes between the
+ * parameters. Returns the number of changed parameters. */
+int apply_new_slice_dl_config(mid_t mod_id, Protocol__FlexDlSlice *oldc, Protocol__FlexDlSlice *newc);
+
+/* apply new configuration of slice in UL if there are changes between the
+ * parameters. Returns the number of changed parameters. */
+int apply_new_slice_ul_config(mid_t mod_id, Protocol__FlexUlSlice *oldc, Protocol__FlexUlSlice *newc);
+
+/* inserts a new ue_config into the structure keeping ue to slice association
+ * updates and marks so it can be applied */
+void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig *ue_config);
+
+/* apply a new association between a UE and a slice (both DL and UL) */
+int apply_ue_slice_assoc_update(mid_t mod_id);
+
#endif /*FLEXRAN_AGENT_MAC_INTERNAL_H_*/
diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c
new file mode 100644
index 0000000000000000000000000000000000000000..67329e91be0d9508c5943dd527dfb990ef654201
--- /dev/null
+++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c
@@ -0,0 +1,373 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+/*! \file flexran_agent_mac_slice_verification.c
+ * \brief MAC Agent slice verification helper functions
+ * \author Robert Schmidt
+ * \date 2018
+ * \version 0.1
+ */
+
+
+#include "flexran_agent_mac_slice_verification.h"
+
+/* overlap check for UL slices, helper type */
+struct sregion_s {
+ int start;
+ int length;
+};
+
+/* forward declaration of locally-used verification functions */
+int flexran_dl_slice_verify_pct(int pct);
+int flexran_dl_slice_verify_priority(int prio);
+int flexran_dl_slice_verify_position(int pos_low, int pos_high);
+int flexran_dl_slice_verify_maxmcs(int maxmcs);
+int flexran_ul_slice_verify_pct(int pct);
+int flexran_ul_slice_verify_priority(int prio);
+int flexran_ul_slice_verify_first_rb(int first_rb);
+int flexran_ul_slice_verify_maxmcs(int maxmcs);
+int check_ul_slice_overlap(mid_t mod_id, struct sregion_s *sr, int n);
+
+int flexran_verify_dl_slice(mid_t mod_id, Protocol__FlexDlSlice *dls)
+{
+ /* check mandatory parameters */
+ if (!dls->has_id) {
+ LOG_E(FLEXRAN_AGENT, "[%d] Incoming DL slice configuration has no ID\n", mod_id);
+ return 0;
+ }
+
+ /* verify parameters individualy */
+ /* label is enum */
+ if (!flexran_dl_slice_verify_pct(dls->percentage)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] illegal DL slice percentage (%d)\n",
+ mod_id, dls->id, dls->percentage);
+ return 0;
+ }
+ /* isolation is a protobuf bool */
+ if (!flexran_dl_slice_verify_priority(dls->priority)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] illegal DL slice priority (%d)\n",
+ mod_id, dls->id, dls->priority);
+ return 0;
+ }
+ if (!flexran_dl_slice_verify_position(dls->position_low, dls->position_high)) {
+ LOG_E(FLEXRAN_AGENT,
+ "[%d][DL slice %d] illegal DL slice position low (%d) and/or high (%d)\n",
+ mod_id, dls->id, dls->position_low, dls->position_high);
+ return 0;
+ }
+ if (!flexran_dl_slice_verify_maxmcs(dls->maxmcs)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] illegal DL slice max mcs %d\n",
+ mod_id, dls->id, dls->maxmcs);
+ return 0;
+ }
+ if (dls->n_sorting == 0) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] no sorting in DL slice\n",
+ mod_id, dls->id);
+ return 0;
+ }
+ if (!dls->sorting) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] no sorting found in DL slice\n",
+ mod_id, dls->id);
+ return 0;
+ }
+ /* sorting is an enum */
+ /* accounting is an enum */
+ if (!dls->scheduler_name) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] no scheduler name found\n",
+ mod_id, dls->id);
+ return 0;
+ }
+ if (strcmp(dls->scheduler_name, "schedule_ue_spec") != 0) {
+ LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] setting the scheduler to something "
+ "different than schedule_ue_spec is currently not allowed\n",
+ mod_id, dls->id);
+ return 0;
+ }
+
+ return 1;
+}
+
+int flexran_verify_group_dl_slices(mid_t mod_id, Protocol__FlexDlSlice **existing,
+ int n_ex, Protocol__FlexDlSlice **update, int n_up)
+{
+ int i, j, n;
+ int pct, pct_orig;
+ /* for every update, array points to existing slice, or NULL if update
+ * creates new slice */
+ Protocol__FlexDlSlice *s[n_up];
+ for (i = 0; i < n_up; i++) {
+ s[i] = NULL;
+ for (j = 0; j < n_ex; j++) {
+ if (existing[j]->id == update[i]->id)
+ s[i] = existing[j];
+ }
+ }
+
+ /* check that number of created and number of added slices in total matches
+ * [1,10] */
+ n = n_ex;
+ for (i = 0; i < n_up; i++) {
+ /* new slice */
+ if (!s[i]) n += 1;
+ /* slice will be deleted */
+ else if (s[i]->percentage == 0) n -= 1;
+ /* else "only" an update */
+ }
+
+ if (n < 1 || n > MAX_NUM_SLICES) {
+ LOG_E(FLEXRAN_AGENT, "[%d] Illegal number of resulting DL slices (%d -> %d)\n",
+ mod_id, n_ex, n);
+ return 0;
+ }
+
+ /* check that the sum of all slices percentages (including removed/added
+ * slices) matches [1,100] */
+ pct = 0;
+ for (i = 0; i < n_ex; i++) {
+ pct += existing[i]->percentage;
+ }
+ pct_orig = pct;
+ for (i = 0; i < n_up; i++) {
+ /* if there is an existing slice, subtract its percentage and add the
+ * update's percentage */
+ if (s[i])
+ pct -= s[i]->percentage;
+ pct += update[i]->percentage;
+ }
+ if (pct < 1 || pct > 100) {
+ LOG_E(FLEXRAN_AGENT,
+ "[%d] invalid total RB share for DL slices (%d%% -> %d%%)\n",
+ mod_id, pct_orig, pct);
+ return 0;
+ }
+
+ return 1;
+}
+
+int flexran_verify_ul_slice(mid_t mod_id, Protocol__FlexUlSlice *uls)
+{
+ /* check mandatory parameters */
+ if (!uls->has_id) {
+ LOG_E(FLEXRAN_AGENT, "[%d] Incoming UL slice configuration has no ID\n", mod_id);
+ return 0;
+ }
+
+ /* verify parameters individually */
+ /* label is enum */
+ if (!flexran_ul_slice_verify_pct(uls->percentage)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice percentage (%d)\n",
+ mod_id, uls->id, uls->percentage);
+ return 0;
+ }
+ /* isolation is a protobuf bool */
+ if (!flexran_ul_slice_verify_priority(uls->priority)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice percentage (%d)\n",
+ mod_id, uls->id, uls->priority);
+ return 0;
+ }
+ if (!flexran_ul_slice_verify_first_rb(uls->first_rb)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice first RB (%d)\n",
+ mod_id, uls->id, uls->first_rb);
+ return 0;
+ }
+ if (!flexran_ul_slice_verify_maxmcs(uls->maxmcs)) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice max mcs (%d)\n",
+ mod_id, uls->id, uls->maxmcs);
+ return 0;
+ }
+ /* TODO
+ if (uls->n_sorting == 0) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] no sorting in UL slice\n",
+ mod_id, uls->id);
+ return 0;
+ }
+ if (!uls->sorting) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] no sorting found in UL slice\n",
+ mod_id, uls->id);
+ return 0;
+ }
+ */
+ /* sorting is an enum */
+ /* accounting is an enum */
+ if (!uls->scheduler_name) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] no scheduler name found\n",
+ mod_id, uls->id);
+ return 0;
+ }
+ if (strcmp(uls->scheduler_name, "schedule_ulsch_rnti") != 0) {
+ LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] setting the scheduler to something "
+ "different than schedule_ulsch_rnti is currently not allowed\n",
+ mod_id, uls->id);
+ return 0;
+ }
+
+ return 1;
+}
+
+int flexran_verify_group_ul_slices(mid_t mod_id, Protocol__FlexUlSlice **existing,
+ int n_ex, Protocol__FlexUlSlice **update, int n_up)
+{
+ int i, j, n;
+ int pct, pct_orig;
+ /* for every update, array "s" points to existing slice, or NULL if update
+ * creates new slice; array "offs" gives the offset of this slice */
+ Protocol__FlexUlSlice *s[n_up];
+ int offs[n_up];
+ for (i = 0; i < n_up; i++) {
+ s[i] = NULL;
+ offs[i] = 0;
+ for (j = 0; j < n_ex; j++) {
+ if (existing[j]->id == update[i]->id) {
+ s[i] = existing[j];
+ offs[i] = j;
+ }
+ }
+ }
+
+ /* check that number of created and number of added slices in total matches
+ * [1,10] */
+ n = n_ex;
+ for (i = 0; i < n_up; i++) {
+ /* new slice */
+ if (!s[i]) n += 1;
+ /* slice will be deleted */
+ else if (s[i]->percentage == 0) n -= 1;
+ /* else "only" an update */
+ }
+
+ if (n < 1 || n > MAX_NUM_SLICES) {
+ LOG_E(FLEXRAN_AGENT, "[%d] Illegal number of resulting UL slices (%d -> %d)\n",
+ mod_id, n_ex, n);
+ return 0;
+ }
+
+ /* check that the sum of all slices percentages (including removed/added
+ * slices) matches [1,100] */
+ pct = 0;
+ for (i = 0; i < n_ex; i++) {
+ pct += existing[i]->percentage;
+ }
+ pct_orig = pct;
+ for (i = 0; i < n_up; i++) {
+ /* if there is an existing slice, subtract its percentage and add the
+ * update's percentage */
+ if (s[i])
+ pct -= s[i]->percentage;
+ pct += update[i]->percentage;
+ }
+ if (pct < 1 || pct > 100) {
+ LOG_E(FLEXRAN_AGENT, "[%d] invalid total RB share (%d%% -> %d%%)\n",
+ mod_id, pct_orig, pct);
+ return 0;
+ }
+
+ /* check that there is no overlap in slices resulting as the combination of
+ * first_rb and percentage */
+ struct sregion_s sregion[n];
+ const int N_RB = flexran_get_N_RB_UL(mod_id, 0); /* assume PCC */
+ int k = n_ex;
+ for (i = 0; i < n_ex; i++) {
+ sregion[i].start = existing[i]->first_rb;
+ sregion[i].length = existing[i]->percentage * N_RB / 100;
+ }
+ for (i = 0; i < n_up; i++) {
+ ptrdiff_t d = s[i] ? offs[i] : k++;
+ AssertFatal(d >= 0 && d < k, "illegal pointer offset (%ld, k=%d)\n", d, k);
+ sregion[d].start = update[i]->first_rb;
+ sregion[d].length = update[i]->percentage * N_RB / 100;
+ }
+ AssertFatal(k == n, "illegal number of slices while calculating overlap\n");
+ if (!check_ul_slice_overlap(mod_id, sregion, k)) {
+ LOG_E(FLEXRAN_AGENT, "[%d] UL slices are overlapping\n", mod_id);
+ return 0;
+ }
+
+ return 1;
+}
+
+int flexran_dl_slice_verify_pct(int pct)
+{
+ return pct >= 0 && pct <= 100;
+}
+
+int flexran_dl_slice_verify_priority(int prio)
+{
+ return prio >= 0;
+}
+
+int flexran_dl_slice_verify_position(int pos_low, int pos_high)
+{
+ return pos_low < pos_high && pos_low >= 0 && pos_high <= N_RBG_MAX;
+}
+
+int flexran_dl_slice_verify_maxmcs(int maxmcs)
+{
+ return maxmcs >= 0 && maxmcs <= 28;
+}
+
+int flexran_ul_slice_verify_pct(int pct)
+{
+ return pct >= 0 && pct <= 100;
+}
+
+int flexran_ul_slice_verify_priority(int prio)
+{
+ return prio >= 0;
+}
+
+int flexran_ul_slice_verify_first_rb(int first_rb)
+{
+ return first_rb >= 0 && first_rb < 100;
+}
+
+int flexran_ul_slice_verify_maxmcs(int maxmcs)
+{
+ return maxmcs >= 0 && maxmcs <= 20;
+}
+
+int sregion_compare(const void *_a, const void *_b)
+{
+ const struct sregion_s *a = (const struct sregion_s *)_a;
+ const struct sregion_s *b = (const struct sregion_s *)_b;
+ const int res = a->start - b->start;
+ if (res < 0) return -1;
+ else if (res == 0) return 0;
+ else return 1;
+}
+
+int check_ul_slice_overlap(mid_t mod_id, struct sregion_s *sr, int n)
+{
+ int i;
+ int overlap, op, u;
+ const int N_RB = flexran_get_N_RB_UL(mod_id, 0); /* assume PCC */
+ qsort(sr, n, sizeof(sr[0]), sregion_compare);
+ for (i = 0; i < n; i++) {
+ u = i == n-1 ? N_RB : sr[i+1].start;
+ AssertFatal(sr[i].start <= u, "unsorted slice list\n");
+ overlap = sr[i].start + sr[i].length - u;
+ if (overlap <= 0) continue;
+ op = overlap * 100 / sr[i].length;
+ LOG_W(FLEXRAN_AGENT, "[%d] slice overlap of %d%% detected\n", mod_id, op);
+ if (op >= 10) /* more than 10% overlap -> refuse */
+ return 0;
+ }
+ return 1;
+}
diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h
new file mode 100644
index 0000000000000000000000000000000000000000..a8f4030d3664be1e1388d8d42cae8feed9a4dd90
--- /dev/null
+++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+/*! \file flexran_agent_mac_slice_verification.h
+ * \brief MAC Agent slice verification helper functions
+ * \author Robert Schmidt
+ * \date 2018
+ * \version 0.1
+ */
+
+#include "flexran_agent_common_internal.h"
+#include "flexran_agent_mac_internal.h"
+
+int flexran_verify_dl_slice(mid_t mod_id, Protocol__FlexDlSlice *dls);
+int flexran_verify_group_dl_slices(mid_t mod_id, Protocol__FlexDlSlice **existing,
+ int n_ex, Protocol__FlexDlSlice **update, int n_up);
+int flexran_verify_ul_slice(mid_t mod_id, Protocol__FlexUlSlice *uls);
+int flexran_verify_group_ul_slices(mid_t mod_id, Protocol__FlexUlSlice **existing,
+ int n_ex, Protocol__FlexUlSlice **update, int n_up);
diff --git a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c
index de16757fa2e7f646544ec16544f896b060c85817..f35277ce4d056b1fa9dd8ad9c5e83862b3238f55 100644
--- a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c
+++ b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c
@@ -72,6 +72,7 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id,
// Protocol__FlexHeader *header;
int i;
+ int UE_id;
// int cc_id = 0;
@@ -79,6 +80,7 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id,
if (report_config->nr_ue > 0) {
for (i = 0; i < report_config->nr_ue; i++) {
+ UE_id = flexran_get_mac_ue_id(mod_id, i);
/* Check flag for creation of buffer status report */
if (report_config->ue_report_type[i].ue_report_flags & PROTOCOL__FLEX_UE_STATS_TYPE__FLUST_PDCP_STATS) {
@@ -89,7 +91,7 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id,
goto error;
protocol__flex_pdcp_stats__init(pdcp_aggr_stats);
- flexran_agent_pdcp_aggregate_stats(mod_id, i, pdcp_aggr_stats);
+ flexran_agent_pdcp_aggregate_stats(mod_id, UE_id, pdcp_aggr_stats);
pdcp_aggr_stats->has_pkt_tx=1;
pdcp_aggr_stats->has_pkt_tx_bytes =1;
@@ -98,7 +100,7 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id,
pdcp_aggr_stats->has_pkt_tx_aiat =1;
pdcp_aggr_stats->has_pkt_tx_aiat_w =1;
- pdcp_aggr_stats->pkt_tx_sn = flexran_get_pdcp_tx_sn(mod_id, i, DEFAULT_DRB);
+ pdcp_aggr_stats->pkt_tx_sn = flexran_get_pdcp_tx_sn(mod_id, UE_id, DEFAULT_DRB);
pdcp_aggr_stats->has_pkt_tx_sn =1;
pdcp_aggr_stats->has_pkt_rx =1;
@@ -109,7 +111,7 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id,
pdcp_aggr_stats->has_pkt_rx_aiat_w =1;
pdcp_aggr_stats->has_pkt_rx_oo =1;
- pdcp_aggr_stats->pkt_rx_sn = flexran_get_pdcp_rx_sn(mod_id, i, DEFAULT_DRB);
+ pdcp_aggr_stats->pkt_rx_sn = flexran_get_pdcp_rx_sn(mod_id, UE_id, DEFAULT_DRB);
pdcp_aggr_stats->has_pkt_rx_sn =1;
pdcp_aggr_stats->sfn = flexran_get_pdcp_sfn(mod_id);
diff --git a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c
index b6d5b18e04ad5e3ac1cad2864a25420492390538..0633e5bdc0a5f33b34f44a75cb138edf9eea1051 100644
--- a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c
+++ b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c
@@ -79,7 +79,6 @@ void flexran_agent_ue_state_change(mid_t mod_id, uint32_t rnti, uint8_t state_ch
/* we don't call into the MAC CM here; it will be called later through an
* ue_config_request */
break;
-
case PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_MOVED:
default:
LOG_E(FLEXRAN_AGENT, "state change FLUESC_MOVED or unknown state occured for RNTI %x\n",
@@ -137,6 +136,8 @@ void flexran_trigger_rrc_measurements (mid_t mod_id, MeasResults_t* measResults
// err_code_t err_code = -100;
triggered_rrc = true;
+ /* TODO do we need this at the current state? meas_stats is never put into a
+ * protobuf message?!
int num = flexran_get_rrc_num_ues (mod_id);
rnti_t rntis[num];
flexran_get_rrc_rnti_list(mod_id, rntis, num);
@@ -150,9 +151,7 @@ void flexran_trigger_rrc_measurements (mid_t mod_id, MeasResults_t* measResults
meas_stats[i].rsrp = flexran_get_rrc_pcell_rsrp(mod_id, rnti) - 140;
// measResults->measResultPCell.rsrpResult - 140;
meas_stats[i].rsrq = flexran_get_rrc_pcell_rsrq(mod_id, rnti)/2 - 20;
- // (measResults->measResultPCell.rsrqResult)/2 - 20;
-
- }
+ */
// repl->neigh_meas = NULL;
// if (meas->measResultNeighCells != NULL) {
@@ -363,7 +362,6 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id,
if (report_config->nr_ue > 0) {
rnti_t rntis[report_config->nr_ue];
flexran_get_rrc_rnti_list(mod_id, rntis, report_config->nr_ue);
-
for (int i = 0; i < report_config->nr_ue; i++) {
const rnti_t rnti = rntis[i];
@@ -385,7 +383,6 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id,
rrc_measurements->pcell_rsrq = flexran_get_rrc_pcell_rsrq(mod_id, rnti);
rrc_measurements->has_pcell_rsrq = 1 ;
-
/* Target Cell, Neghibouring*/
Protocol__FlexNeighCellsMeasurements *neigh_meas;
diff --git a/openair2/ENB_APP/MESSAGES/V2/config_common.proto b/openair2/ENB_APP/MESSAGES/V2/config_common.proto
index 1ee758fafd4e243daa12caa3356190dea9519db6..7bdc7b033b281a4f1d481eb64c245a13e107bbe8 100644
--- a/openair2/ENB_APP/MESSAGES/V2/config_common.proto
+++ b/openair2/ENB_APP/MESSAGES/V2/config_common.proto
@@ -58,6 +58,87 @@ enum flex_qam {
FLEQ_MOD_64QAM = 1;
}
+//
+// Slice config related structures and enums
+//
+enum flex_dl_sorting {
+
+ CR_ROUND = 0; // Highest HARQ first
+ CR_SRB12 = 1; // Highest SRB1+2 first
+ CR_HOL = 2; // Highest HOL first
+ CR_LC = 3; // Greatest RLC buffer first
+ CR_CQI = 4; // Highest CQI first
+ CR_LCP = 5; // Highest LC priority first
+}
+
+enum flex_ul_sorting {
+ CRU_ROUND = 0; // Highest HARQ first
+ CRU_BUF = 1; // Highest BSR first
+ CRU_BTS = 2; // More bytes to schedule first
+ CRU_MCS = 3; // Highest MCS first
+ CRU_LCP = 4; // Highest LC priority first
+ CRU_HOL = 5; // Highest HOL first
+}
+
+enum flex_dl_accounting_policy {
+ POL_FAIR = 0;
+ POL_GREEDY = 1;
+ POL_NUM = 2;
+}
+
+enum flex_ul_accounting_policy {
+ POLU_FAIR = 0;
+ POLU_GREEDY = 1;
+ POLU_NUM = 2;
+}
+
+enum flex_slice_label {
+ xMBB = 0;
+ URLLC = 1;
+ mMTC = 2;
+ xMTC = 3;
+ Other = 4;
+}
+
+message flex_dl_slice {
+ optional uint32 id = 1;
+ optional flex_slice_label label = 2;
+ // should be between 0 and 100
+ optional uint32 percentage = 3;
+ // whether this slice should be exempted form interslice sharing
+ optional bool isolation = 4;
+ // increasing value means increasing prio
+ optional uint32 priority = 5;
+ // min and max RB to use (in frequency) in the range [0, N_RBG_MAX]
+ optional uint32 position_low = 6;
+ optional uint32 position_high = 7;
+ // maximum MCS to be allowed in this slice
+ optional uint32 maxmcs = 8;
+ repeated flex_dl_sorting sorting = 9;
+ optional flex_dl_accounting_policy accounting = 10;
+ optional string scheduler_name = 11;
+}
+
+message flex_ul_slice {
+ optional uint32 id = 1;
+ optional flex_slice_label label = 2;
+ // should be between 0 and 100
+ optional uint32 percentage = 3;
+ // whether this slice should be exempted form interslice sharing
+ optional bool isolation = 4;
+ // increasing value means increasing prio
+ optional uint32 priority = 5;
+ // RB start to use (in frequency) in the range [0, N_RB_MAX]
+ optional uint32 first_rb = 6;
+ // TODO RB number
+ //optional uint32 length_rb = 7;
+ // maximum MCS to be allowed in this slice
+ optional uint32 maxmcs = 8;
+ repeated flex_ul_sorting sorting = 9;
+ optional flex_ul_accounting_policy accounting = 10;
+ optional string scheduler_name = 11;
+}
+
//
// UE config related structures and enums
//
diff --git a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto
index f734686f011dcb1899a3bb95a52a92f4c6076572..1d5da8dd2abc0e756615096aee666e54125053dc 100644
--- a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto
+++ b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto
@@ -43,6 +43,19 @@ message flex_cell_config {
optional uint32 eutra_band= 37; // operating band
optional int32 dl_pdsch_power = 38; // operating downlink power
optional int32 ul_pusch_power = 39; // operating uplink power
+
+ optional flex_slice_config slice_config = 42;
+}
+
+message flex_slice_config {
+ // whether remaining RBs after first intra-slice allocation will
+ // be allocated to UEs of the same slice
+ optional bool intraslice_share_active = 3;
+ // whether remaining RBs after slice allocation will be allocated
+ // to UEs of another slice. Isolated slices will be ignored.
+ optional bool interslice_share_active = 4;
+ repeated flex_dl_slice dl = 1;
+ repeated flex_ul_slice ul = 2;
}
message flex_ue_config {
@@ -82,6 +95,8 @@ message flex_ue_config {
repeated flex_scell_config scell_config = 28; // Secondary cells configuration
optional uint32 scell_deactivation_timer = 29;// Deactivation timer for secondary cell
optional uint64 imsi = 30;
+ optional uint32 dl_slice_id = 31;
+ optional uint32 ul_slice_id = 32;
}
message flex_lc_ue_config {
diff --git a/openair2/ENB_APP/enb_app.c b/openair2/ENB_APP/enb_app.c
index 02e91ad486ef83d0576e2337655697f399bc3dc8..22c0d3418c960dfb617987eaef781784f41b6f4e 100644
--- a/openair2/ENB_APP/enb_app.c
+++ b/openair2/ENB_APP/enb_app.c
@@ -39,7 +39,6 @@
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
-# include "timer.h"
# if defined(ENABLE_USE_MME)
# define ENB_REGISTER_RETRY_DELAY 10
# include "s1ap_eNB.h"
@@ -53,7 +52,7 @@
# include "flexran_agent.h"
#endif
-//# include "x2ap_eNB.h"
+# include "x2ap_eNB.h"
# include "x2ap_messages_types.h"
# define X2AP_ENB_REGISTER_RETRY_DELAY 10
@@ -68,7 +67,7 @@ extern int emulate_rf;
/*------------------------------------------------------------------------------*/
# if defined(ENABLE_USE_MME)
-static uint32_t eNB_app_register(ngran_node_t node_type,uint32_t enb_id_start, uint32_t enb_id_end)//, const Enb_properties_array_t *enb_properties)
+static uint32_t eNB_app_register(ngran_node_t node_type,uint32_t enb_id_start, uint32_t enb_id_end)
{
uint32_t enb_id;
MessageDef *msg_p;
@@ -124,7 +123,7 @@ static uint32_t eNB_app_register_x2(uint32_t enb_id_start, uint32_t enb_id_end)
RCconfig_X2(msg_p, enb_id);
- //itti_send_msg_to_task (TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
+ itti_send_msg_to_task (TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p);
register_enb_x2_pending++;
}
@@ -146,8 +145,8 @@ void *eNB_app_task(void *args_p)
long enb_register_retry_timer_id;
# endif
uint32_t x2_register_enb_pending;
- //uint32_t x2_registered_enb;
- //long x2_enb_register_retry_timer_id;
+ uint32_t x2_registered_enb;
+ long x2_enb_register_retry_timer_id;
uint32_t enb_id;
MessageDef *msg_p = NULL;
instance_t instance;
@@ -189,6 +188,10 @@ void *eNB_app_task(void *args_p)
LOG_I(ENB_APP, "Received %s\n", ITTI_MSG_NAME(msg_p));
break;
+ case SOFT_RESTART_MESSAGE:
+ handle_reconfiguration(instance);
+ break;
+
case S1AP_REGISTER_ENB_CNF:
AssertFatal(RC.rrc[0]->node_type != ngran_eNB_DU, "Should not have received S1AP_REGISTER_ENB_CNF\n");
@@ -287,16 +290,67 @@ void *eNB_app_task(void *args_p)
case TIMER_HAS_EXPIRED:
# if defined(ENABLE_USE_MME)
- LOG_I(ENB_APP, " Received %s: timer_id %ld\n", ITTI_MSG_NAME (msg_p), TIMER_HAS_EXPIRED(msg_p).timer_id);
+ LOG_I(ENB_APP, " Received %s: timer_id %ld\n", ITTI_MSG_NAME (msg_p), TIMER_HAS_EXPIRED(msg_p).timer_id);
- if (TIMER_HAS_EXPIRED (msg_p).timer_id == enb_register_retry_timer_id) {
- /* Restart the registration process */
- registered_enb = 0;
- register_enb_pending = eNB_app_register (RC.rrc[0]->node_type, enb_id_start, enb_id_end);//, enb_properties_p);
- }
-#endif
+ if (TIMER_HAS_EXPIRED (msg_p).timer_id == enb_register_retry_timer_id) {
+ /* Restart the registration process */
+ registered_enb = 0;
+ register_enb_pending = eNB_app_register (RC.rrc[0]->node_type, enb_id_start, enb_id_end);
+ }
+
+ if (TIMER_HAS_EXPIRED (msg_p).timer_id == x2_enb_register_retry_timer_id) {
+ /* Restart the registration process */
+ x2_registered_enb = 0;
+ x2_register_enb_pending = eNB_app_register_x2 (enb_id_start, enb_id_end);
+ }
+# endif
break;
+ case X2AP_DEREGISTERED_ENB_IND:
+ LOG_W(ENB_APP, "[eNB %d] Received %s: associated eNB %d\n", instance, ITTI_MSG_NAME (msg_p),
+ X2AP_DEREGISTERED_ENB_IND(msg_p).nb_x2);
+
+ /* TODO handle recovering of registration */
+ break;
+
+ case X2AP_REGISTER_ENB_CNF:
+ LOG_I(ENB_APP, "[eNB %d] Received %s: associated eNB %d\n", instance, ITTI_MSG_NAME (msg_p),
+ X2AP_REGISTER_ENB_CNF(msg_p).nb_x2);
+
+ DevAssert(x2_register_enb_pending > 0);
+ x2_register_enb_pending--;
+
+ /* Check if at least eNB is registered with one target eNB */
+ if (X2AP_REGISTER_ENB_CNF(msg_p).nb_x2 > 0) {
+ x2_registered_enb++;
+ }
+
+ /* Check if all register eNB requests have been processed */
+ if (x2_register_enb_pending == 0) {
+ if (x2_registered_enb == enb_nb) {
+ /* If all eNB are registered, start RRC HO task */
+
+ }else {
+ uint32_t x2_not_associated = enb_nb - x2_registered_enb;
+
+ LOG_W(ENB_APP, " %d eNB %s not associated with the target\n",
+ x2_not_associated, x2_not_associated > 1 ? "are" : "is");
+ // timer to retry
+ /* Restart the eNB registration process in ENB_REGISTER_RETRY_DELAY seconds */
+ if (timer_setup (X2AP_ENB_REGISTER_RETRY_DELAY, 0, TASK_ENB_APP,
+ INSTANCE_DEFAULT, TIMER_ONE_SHOT, NULL,
+ &x2_enb_register_retry_timer_id) < 0) {
+ LOG_E(ENB_APP, " Can not start eNB X2AP register: retry timer, use \"sleep\" instead!\n");
+
+ sleep(X2AP_ENB_REGISTER_RETRY_DELAY);
+ /* Restart the registration process */
+ x2_registered_enb = 0;
+ x2_register_enb_pending = eNB_app_register_x2 (enb_id_start, enb_id_end);
+ }
+ }
+ }
+
+ break;
default:
LOG_E(ENB_APP, "Received unexpected message %s\n", ITTI_MSG_NAME (msg_p));
@@ -312,3 +366,53 @@ void *eNB_app_task(void *args_p)
return NULL;
}
+
+void handle_reconfiguration(module_id_t mod_id)
+{
+ struct timespec start, end;
+ clock_gettime(CLOCK_MONOTONIC, &start);
+ flexran_agent_info_t *flexran = RC.flexran[mod_id];
+
+ LOG_I(ENB_APP, "lte-softmodem soft-restart requested\n");
+
+ if (ENB_WAIT == flexran->node_ctrl_state) {
+ /* this is already waiting, just release */
+ pthread_mutex_lock(&flexran->mutex_node_ctrl);
+ flexran->node_ctrl_state = ENB_NORMAL_OPERATION;
+ pthread_mutex_unlock(&flexran->mutex_node_ctrl);
+ pthread_cond_signal(&flexran->cond_node_ctrl);
+ return;
+ }
+
+ if (stop_L1L2(mod_id) < 0) {
+ LOG_E(ENB_APP, "can not stop lte-softmodem, aborting restart\n");
+ return;
+ }
+
+ /* node_ctrl_state should have value ENB_MAKE_WAIT only if this method is not
+ * executed by the FlexRAN thread */
+ if (ENB_MAKE_WAIT == flexran->node_ctrl_state) {
+ LOG_I(ENB_APP, " * eNB %d: Waiting for FlexRAN RTController command *\n", mod_id);
+ pthread_mutex_lock(&flexran->mutex_node_ctrl);
+ flexran->node_ctrl_state = ENB_WAIT;
+ while (ENB_NORMAL_OPERATION != flexran->node_ctrl_state)
+ pthread_cond_wait(&flexran->cond_node_ctrl, &flexran->mutex_node_ctrl);
+ pthread_mutex_unlock(&flexran->mutex_node_ctrl);
+ }
+
+ if (restart_L1L2(mod_id) < 0) {
+ LOG_E(ENB_APP, "can not restart, killing lte-softmodem\n");
+ exit_fun("can not restart L1L2, killing lte-softmodem");
+ return;
+ }
+
+ clock_gettime(CLOCK_MONOTONIC, &end);
+ end.tv_sec -= start.tv_sec;
+ if (end.tv_nsec >= start.tv_nsec) {
+ end.tv_nsec -= start.tv_nsec;
+ } else {
+ end.tv_sec -= 1;
+ end.tv_nsec = end.tv_nsec - start.tv_nsec + 1000000000;
+ }
+ LOG_I(ENB_APP, "lte-softmodem restart succeeded in %ld.%ld s\n", end.tv_sec, end.tv_nsec / 1000000);
+}
diff --git a/openair2/ENB_APP/enb_app.h b/openair2/ENB_APP/enb_app.h
index 4dfea72eefbbbf6bc951f562b17f91b869e3ed4a..9eb5ea2400fee9a964fbd8a3fc2d026b612d437f 100644
--- a/openair2/ENB_APP/enb_app.h
+++ b/openair2/ENB_APP/enb_app.h
@@ -31,11 +31,11 @@
#define ENB_APP_H_
#include <stdint.h>
+#include "platform_types.h"
void *eNB_app_task(void *args_p);
-/* needed for flexran: start PHY and RRC when restarting */
-void enb_app_start_phy_rrc(uint32_t enb_id_start, uint32_t enb_id_end);
+void handle_reconfiguration(module_id_t mod_id);
#endif /* ENB_APP_H_ */
diff --git a/openair2/ENB_APP/enb_config.c b/openair2/ENB_APP/enb_config.c
index 08a4d29986c03bc4711b7c7c9e0fc2926e780d06..207776dd6fe5f28cc532baefed3d877624da23ca 100644
--- a/openair2/ENB_APP/enb_config.c
+++ b/openair2/ENB_APP/enb_config.c
@@ -36,13 +36,13 @@
#include "UTIL/OTG/otg.h"
#include "UTIL/OTG/otg_externs.h"
#if defined(ENABLE_ITTI)
-# include "intertask_interface.h"
-# if defined(ENABLE_USE_MME)
-# include "s1ap_eNB.h"
-# include "sctp_eNB_task.h"
-# else
-# define EPC_MODE_ENABLED 0
-# endif
+#include "intertask_interface.h"
+#if defined(ENABLE_USE_MME)
+#include "s1ap_eNB.h"
+#include "sctp_eNB_task.h"
+#else
+#define EPC_MODE_ENABLED 0
+#endif
#endif
#include "common/ran_context.h"
#include "sctp_default_values.h"
@@ -65,6 +65,12 @@
#include "SIB-Type.h"
extern uint16_t sf_ahead;
+extern void set_parallel_conf(char *parallel_conf);
+extern void set_worker_conf(char *worker_conf);
+extern PARALLEL_CONF_t get_thread_parallel_conf(void);
+extern WORKER_CONF_t get_thread_worker_conf(void);
+extern uint32_t to_earfcn_DL(int eutra_bandP, uint32_t dl_CarrierFreq, uint32_t bw);
+extern uint32_t to_earfcn_UL(int eutra_bandP, uint32_t ul_CarrierFreq, uint32_t bw);
void RCconfig_flexran()
{
@@ -77,11 +83,11 @@ void RCconfig_flexran()
config_get(flexranParams, sizeof(flexranParams)/sizeof(paramdef_t), CONFIG_STRING_NETWORK_CONTROLLER_CONFIG);
if (!RC.flexran) {
- RC.flexran = calloc(num_enbs, sizeof(flexran_agent_info_t*));
+ RC.flexran = calloc(num_enbs, sizeof(flexran_agent_info_t *));
AssertFatal(RC.flexran,
"can't ALLOCATE %zu Bytes for %d flexran agent info with size %zu\n",
- num_enbs * sizeof(flexran_agent_info_t*),
- num_enbs, sizeof(flexran_agent_info_t*));
+ num_enbs * sizeof(flexran_agent_info_t *),
+ num_enbs, sizeof(flexran_agent_info_t *));
}
for (uint16_t i = 0; i < num_enbs; i++) {
@@ -91,9 +97,11 @@ void RCconfig_flexran()
sizeof(flexran_agent_info_t), i + 1, num_enbs);
/* if config says "yes", enable Agent, in all other cases it's like "no" */
RC.flexran[i]->enabled = strcasecmp(*(flexranParams[FLEXRAN_ENABLED].strptr), "yes") == 0;
+
/* if not enabled, simply skip the rest, it is not needed anyway */
if (!RC.flexran[i]->enabled)
continue;
+
RC.flexran[i]->interface_name = strdup(*(flexranParams[FLEXRAN_INTERFACE_NAME_IDX].strptr));
//inet_ntop(AF_INET, &(enb_properties->properties[mod_id]->flexran_agent_ipv4_address), in_ip, INET_ADDRSTRLEN);
RC.flexran[i]->remote_ipv4_addr = strdup(*(flexranParams[FLEXRAN_IPV4_ADDRESS_IDX].strptr));
@@ -111,29 +119,29 @@ void RCconfig_L1(void) {
paramdef_t L1_Params[] = L1PARAMS_DESC;
paramlist_def_t L1_ParamList = {CONFIG_STRING_L1_LIST,NULL,0};
-
if (RC.eNB == NULL) {
- RC.eNB = (PHY_VARS_eNB ***)malloc((1+NUMBER_OF_eNB_MAX)*sizeof(PHY_VARS_eNB**));
+ RC.eNB = (PHY_VARS_eNB ** *)malloc((1+NUMBER_OF_eNB_MAX)*sizeof(PHY_VARS_eNB **));
LOG_I(PHY,"RC.eNB = %p\n",RC.eNB);
- memset(RC.eNB,0,(1+NUMBER_OF_eNB_MAX)*sizeof(PHY_VARS_eNB**));
+ memset(RC.eNB,0,(1+NUMBER_OF_eNB_MAX)*sizeof(PHY_VARS_eNB **));
RC.nb_L1_CC = malloc((1+RC.nb_L1_inst)*sizeof(int));
}
config_getlist( &L1_ParamList,L1_Params,sizeof(L1_Params)/sizeof(paramdef_t), NULL);
+
if (L1_ParamList.numelt > 0) {
for (j = 0; j < RC.nb_L1_inst; j++) {
RC.nb_L1_CC[j] = *(L1_ParamList.paramarray[j][L1_CC_IDX].uptr);
if (RC.eNB[j] == NULL) {
- RC.eNB[j] = (PHY_VARS_eNB **)malloc((1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB*));
- LOG_I(PHY,"RC.eNB[%d] = %p\n",j,RC.eNB[j]);
- memset(RC.eNB[j],0,(1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB*));
+ RC.eNB[j] = (PHY_VARS_eNB **)malloc((1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB *));
+ LOG_I(PHY,"RC.eNB[%d] = %p\n",j,RC.eNB[j]);
+ memset(RC.eNB[j],0,(1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB *));
}
- for (i=0;i<RC.nb_L1_CC[j];i++) {
+ for (i=0; i<RC.nb_L1_CC[j]; i++) {
if (RC.eNB[j][i] == NULL) {
RC.eNB[j][i] = (PHY_VARS_eNB *)malloc(sizeof(PHY_VARS_eNB));
- memset((void*)RC.eNB[j][i],0,sizeof(PHY_VARS_eNB));
+ memset((void *)RC.eNB[j][i],0,sizeof(PHY_VARS_eNB));
LOG_I(PHY,"RC.eNB[%d][%d] = %p\n",j,i,RC.eNB[j][i]);
RC.eNB[j][i]->Mod_id = j;
RC.eNB[j][i]->CC_id = i;
@@ -141,63 +149,51 @@ void RCconfig_L1(void) {
}
if (strcmp(*(L1_ParamList.paramarray[j][L1_TRANSPORT_N_PREFERENCE_IDX].strptr), "local_mac") == 0) {
-
sf_ahead = 4; // Need 4 subframe gap between RX and TX
- }
- else if (strcmp(*(L1_ParamList.paramarray[j][L1_TRANSPORT_N_PREFERENCE_IDX].strptr), "nfapi") == 0) {
+ } else if (strcmp(*(L1_ParamList.paramarray[j][L1_TRANSPORT_N_PREFERENCE_IDX].strptr), "nfapi") == 0) {
RC.eNB[j][0]->eth_params_n.local_if_name = strdup(*(L1_ParamList.paramarray[j][L1_LOCAL_N_IF_NAME_IDX].strptr));
- RC.eNB[j][0]->eth_params_n.my_addr = strdup(*(L1_ParamList.paramarray[j][L1_LOCAL_N_ADDRESS_IDX].strptr));
- RC.eNB[j][0]->eth_params_n.remote_addr = strdup(*(L1_ParamList.paramarray[j][L1_REMOTE_N_ADDRESS_IDX].strptr));
- RC.eNB[j][0]->eth_params_n.my_portc = *(L1_ParamList.paramarray[j][L1_LOCAL_N_PORTC_IDX].iptr);
- RC.eNB[j][0]->eth_params_n.remote_portc = *(L1_ParamList.paramarray[j][L1_REMOTE_N_PORTC_IDX].iptr);
- RC.eNB[j][0]->eth_params_n.my_portd = *(L1_ParamList.paramarray[j][L1_LOCAL_N_PORTD_IDX].iptr);
- RC.eNB[j][0]->eth_params_n.remote_portd = *(L1_ParamList.paramarray[j][L1_REMOTE_N_PORTD_IDX].iptr);
- RC.eNB[j][0]->eth_params_n.transp_preference = ETH_UDP_MODE;
-
+ RC.eNB[j][0]->eth_params_n.my_addr = strdup(*(L1_ParamList.paramarray[j][L1_LOCAL_N_ADDRESS_IDX].strptr));
+ RC.eNB[j][0]->eth_params_n.remote_addr = strdup(*(L1_ParamList.paramarray[j][L1_REMOTE_N_ADDRESS_IDX].strptr));
+ RC.eNB[j][0]->eth_params_n.my_portc = *(L1_ParamList.paramarray[j][L1_LOCAL_N_PORTC_IDX].iptr);
+ RC.eNB[j][0]->eth_params_n.remote_portc = *(L1_ParamList.paramarray[j][L1_REMOTE_N_PORTC_IDX].iptr);
+ RC.eNB[j][0]->eth_params_n.my_portd = *(L1_ParamList.paramarray[j][L1_LOCAL_N_PORTD_IDX].iptr);
+ RC.eNB[j][0]->eth_params_n.remote_portd = *(L1_ParamList.paramarray[j][L1_REMOTE_N_PORTD_IDX].iptr);
+ RC.eNB[j][0]->eth_params_n.transp_preference = ETH_UDP_MODE;
sf_ahead = 2; // Cannot cope with 4 subframes betweem RX and TX - set it to 2
-
RC.nb_macrlc_inst = 1; // This is used by mac_top_init_eNB()
-
// This is used by init_eNB_afterRU()
RC.nb_CC = (int *)malloc((1+RC.nb_inst)*sizeof(int));
RC.nb_CC[0]=1;
-
RC.nb_inst =1; // DJP - feptx_prec uses num_eNB but phy_init_RU uses nb_inst
-
LOG_I(PHY,"%s() NFAPI PNF mode - RC.nb_inst=1 this is because phy_init_RU() uses that to index and not RC.num_eNB - why the 2 similar variables?\n", __FUNCTION__);
LOG_I(PHY,"%s() NFAPI PNF mode - RC.nb_CC[0]=%d for init_eNB_afterRU()\n", __FUNCTION__, RC.nb_CC[0]);
LOG_I(PHY,"%s() NFAPI PNF mode - RC.nb_macrlc_inst:%d because used by mac_top_init_eNB()\n", __FUNCTION__, RC.nb_macrlc_inst);
-
- mac_top_init_eNB();
-
- configure_nfapi_pnf(RC.eNB[j][0]->eth_params_n.remote_addr, RC.eNB[j][0]->eth_params_n.remote_portc, RC.eNB[j][0]->eth_params_n.my_addr, RC.eNB[j][0]->eth_params_n.my_portd, RC.eNB[j][0]->eth_params_n .remote_portd);
+ //mac_top_init_eNB();
+ configure_nfapi_pnf(RC.eNB[j][0]->eth_params_n.remote_addr, RC.eNB[j][0]->eth_params_n.remote_portc, RC.eNB[j][0]->eth_params_n.my_addr, RC.eNB[j][0]->eth_params_n.my_portd,
+ RC.eNB[j][0]->eth_params_n .remote_portd);
+ } else { // other midhaul
}
- else { // other midhaul
- }
}// j=0..num_inst
+
printf("Initializing northbound interface for L1\n");
l1_north_init_eNB();
} else {
- LOG_I(PHY,"No " CONFIG_STRING_L1_LIST " configuration found");
-
+ LOG_I(PHY,"No " CONFIG_STRING_L1_LIST " configuration found");
// DJP need to create some structures for VNF
-
j = 0;
-
RC.nb_L1_CC = malloc((1+RC.nb_L1_inst)*sizeof(int)); // DJP - 1 lot then???
-
RC.nb_L1_CC[j]=1; // DJP - hmmm
if (RC.eNB[j] == NULL) {
- RC.eNB[j] = (PHY_VARS_eNB **)malloc((1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB**));
+ RC.eNB[j] = (PHY_VARS_eNB **)malloc((1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB **));
LOG_I(PHY,"RC.eNB[%d] = %p\n",j,RC.eNB[j]);
- memset(RC.eNB[j],0,(1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB***));
+ memset(RC.eNB[j],0,(1+MAX_NUM_CCs)*sizeof(PHY_VARS_eNB ** *));
}
- for (i=0;i<RC.nb_L1_CC[j];i++) {
+ for (i=0; i<RC.nb_L1_CC[j]; i++) {
if (RC.eNB[j][i] == NULL) {
RC.eNB[j][i] = (PHY_VARS_eNB *)malloc(sizeof(PHY_VARS_eNB));
- memset((void*)RC.eNB[j][i],0,sizeof(PHY_VARS_eNB));
+ memset((void *)RC.eNB[j][i],0,sizeof(PHY_VARS_eNB));
LOG_I(PHY,"RC.eNB[%d][%d] = %p\n",j,i,RC.eNB[j][i]);
RC.eNB[j][i]->Mod_id = j;
RC.eNB[j][i]->CC_id = i;
@@ -207,24 +203,22 @@ void RCconfig_L1(void) {
}
void RCconfig_macrlc(int macrlc_has_f1[MAX_MAC_INST]) {
-
int j;
-
paramdef_t MacRLC_Params[] = MACRLCPARAMS_DESC;
paramlist_def_t MacRLC_ParamList = {CONFIG_STRING_MACRLC_LIST,NULL,0};
+ config_getlist( &MacRLC_ParamList,MacRLC_Params,sizeof(MacRLC_Params)/sizeof(paramdef_t), NULL);
config_getlist( &MacRLC_ParamList,MacRLC_Params,sizeof(MacRLC_Params)/sizeof(paramdef_t), NULL);
if ( MacRLC_ParamList.numelt > 0) {
-
RC.nb_macrlc_inst=MacRLC_ParamList.numelt;
mac_top_init_eNB();
RC.nb_mac_CC = (int*)malloc(RC.nb_macrlc_inst*sizeof(int));
printf("Configuring %d MACRLC entities\n",RC.nb_macrlc_inst);
- for (j=0;j<RC.nb_macrlc_inst;j++) {
+ for (j = 0; j < RC.nb_macrlc_inst; j++) {
RC.mac[j]->puSch10xSnr = *(MacRLC_ParamList.paramarray[j][MACRLC_PUSCH10xSNR_IDX ].iptr);
RC.mac[j]->puCch10xSnr = *(MacRLC_ParamList.paramarray[j][MACRLC_PUCCH10xSNR_IDX ].iptr);
RC.nb_mac_CC[j] = *(MacRLC_ParamList.paramarray[j][MACRLC_CC_IDX].iptr);
@@ -246,64 +240,54 @@ void RCconfig_macrlc(int macrlc_has_f1[MAX_MAC_INST]) {
RC.mac[j]->eth_params_n.transp_preference = ETH_UDP_MODE;
macrlc_has_f1[j] = 1;
} else { // other midhaul
- AssertFatal(1==0,"MACRLC %d: %s unknown northbound midhaul\n",j, *(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_N_PREFERENCE_IDX].strptr));
- }
+ AssertFatal(1==0,"MACRLC %d: %s unknown northbound midhaul\n",j, *(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_N_PREFERENCE_IDX].strptr));
+ }
if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_S_PREFERENCE_IDX].strptr), "local_L1") == 0) {
-
-
} else if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_S_PREFERENCE_IDX].strptr), "nfapi") == 0) {
- RC.mac[j]->eth_params_s.local_if_name = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_IF_NAME_IDX].strptr));
- RC.mac[j]->eth_params_s.my_addr = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_ADDRESS_IDX].strptr));
- RC.mac[j]->eth_params_s.remote_addr = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_S_ADDRESS_IDX].strptr));
- RC.mac[j]->eth_params_s.my_portc = *(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_PORTC_IDX].iptr);
- RC.mac[j]->eth_params_s.remote_portc = *(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_S_PORTC_IDX].iptr);
- RC.mac[j]->eth_params_s.my_portd = *(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_PORTD_IDX].iptr);
- RC.mac[j]->eth_params_s.remote_portd = *(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_S_PORTD_IDX].iptr);
- RC.mac[j]->eth_params_s.transp_preference = ETH_UDP_MODE;
-
+ RC.mac[j]->eth_params_s.local_if_name = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_IF_NAME_IDX].strptr));
+ RC.mac[j]->eth_params_s.my_addr = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_ADDRESS_IDX].strptr));
+ RC.mac[j]->eth_params_s.remote_addr = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_S_ADDRESS_IDX].strptr));
+ RC.mac[j]->eth_params_s.my_portc = *(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_PORTC_IDX].iptr);
+ RC.mac[j]->eth_params_s.remote_portc = *(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_S_PORTC_IDX].iptr);
+ RC.mac[j]->eth_params_s.my_portd = *(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_S_PORTD_IDX].iptr);
+ RC.mac[j]->eth_params_s.remote_portd = *(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_S_PORTD_IDX].iptr);
+ RC.mac[j]->eth_params_s.transp_preference = ETH_UDP_MODE;
sf_ahead = 2; // Cannot cope with 4 subframes betweem RX and TX - set it to 2
-
printf("**************** vnf_port:%d\n", RC.mac[j]->eth_params_s.my_portc);
configure_nfapi_vnf(RC.mac[j]->eth_params_s.my_addr, RC.mac[j]->eth_params_s.my_portc);
printf("**************** RETURNED FROM configure_nfapi_vnf() vnf_port:%d\n", RC.mac[j]->eth_params_s.my_portc);
} else { // other midhaul
- AssertFatal(1==0,"MACRLC %d: %s unknown southbound midhaul\n",j,*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_S_PREFERENCE_IDX].strptr));
+ AssertFatal(1==0,"MACRLC %d: %s unknown southbound midhaul\n",j,*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_S_PREFERENCE_IDX].strptr));
}
- if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr), "default") == 0){
- global_scheduler_mode=SCHED_MODE_DEFAULT;
- printf("sched mode = default %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr));
- }else if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr), "fairRR") == 0){
- global_scheduler_mode=SCHED_MODE_FAIR_RR;
- printf("sched mode = fairRR %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr));
- }else{
- global_scheduler_mode=SCHED_MODE_DEFAULT;
- printf("sched mode = default %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr));
+
+ if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr), "default") == 0) {
+ global_scheduler_mode=SCHED_MODE_DEFAULT;
+ printf("sched mode = default %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr));
+ } else if (strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr), "fairRR") == 0) {
+ global_scheduler_mode=SCHED_MODE_FAIR_RR;
+ printf("sched mode = fairRR %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr));
+ } else {
+ global_scheduler_mode=SCHED_MODE_DEFAULT;
+ printf("sched mode = default %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr));
}
}// j=0..num_inst
- }/* else {// MacRLC_ParamList.numelt > 0
- AssertFatal (0,
- "No " CONFIG_STRING_MACRLC_LIST " configuration found");
- }*/
+ } else {// MacRLC_ParamList.numelt > 0
+ AssertFatal (0,
+ "No " CONFIG_STRING_MACRLC_LIST " configuration found");
+ }
}
-
int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
-
int num_enbs = 0;
-
int j,k = 0;
int32_t enb_id = 0;
int nb_cc = 0;
-
-
- char* frame_type = NULL;
+ char *frame_type = NULL;
int32_t tdd_config = 0;
int32_t tdd_config_s = 0;
-
- char* prefix_type = NULL;
- char* pbch_repetition = NULL;
-
+ char *prefix_type = NULL;
+ char *pbch_repetition = NULL;
int32_t eutra_band = 0;
long long int downlink_frequency = 0;
int32_t uplink_frequency_offset = 0;
@@ -311,51 +295,50 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
int32_t Nid_cell_mbsfn = 0;
int32_t N_RB_DL = 0;
int32_t nb_antenna_ports = 0;
-
int32_t prach_root = 0;
int32_t prach_config_index = 0;
- char* prach_high_speed = NULL;
+ char *prach_high_speed = NULL;
int32_t prach_zero_correlation = 0;
int32_t prach_freq_offset = 0;
int32_t pucch_delta_shift = 0;
int32_t pucch_nRB_CQI = 0;
int32_t pucch_nCS_AN = 0;
-//#if (RRC_VERSION >= MAKE_VERSION(10, 0, 0))
+ //#if (RRC_VERSION >= MAKE_VERSION(10, 0, 0))
int32_t pucch_n1_AN = 0;
-//#endif
+ //#endif
int32_t pdsch_referenceSignalPower = 0;
int32_t pdsch_p_b = 0;
int32_t pusch_n_SB = 0;
- char * pusch_hoppingMode = NULL;
+ char *pusch_hoppingMode = NULL;
int32_t pusch_hoppingOffset = 0;
- char* pusch_enable64QAM = NULL;
- char* pusch_groupHoppingEnabled = NULL;
+ char *pusch_enable64QAM = NULL;
+ char *pusch_groupHoppingEnabled = NULL;
int32_t pusch_groupAssignment = 0;
- char* pusch_sequenceHoppingEnabled = NULL;
+ char *pusch_sequenceHoppingEnabled = NULL;
int32_t pusch_nDMRS1 = 0;
- char* phich_duration = NULL;
- char* phich_resource = NULL;
- char* srs_enable = NULL;
+ char *phich_duration = NULL;
+ char *phich_resource = NULL;
+ char *srs_enable = NULL;
int32_t srs_BandwidthConfig = 0;
int32_t srs_SubframeConfig = 0;
- char* srs_ackNackST = NULL;
- char* srs_MaxUpPts = NULL;
+ char *srs_ackNackST = NULL;
+ char *srs_MaxUpPts = NULL;
int32_t pusch_p0_Nominal = 0;
- char* pusch_alpha = NULL;
+ char *pusch_alpha = NULL;
int32_t pucch_p0_Nominal = 0;
int32_t msg3_delta_Preamble = 0;
//int32_t ul_CyclicPrefixLength = 0;
- char* pucch_deltaF_Format1 = NULL;
+ char *pucch_deltaF_Format1 = NULL;
//const char* pucch_deltaF_Format1a = NULL;
- char* pucch_deltaF_Format1b = NULL;
- char* pucch_deltaF_Format2 = NULL;
- char* pucch_deltaF_Format2a = NULL;
- char* pucch_deltaF_Format2b = NULL;
+ char *pucch_deltaF_Format1b = NULL;
+ char *pucch_deltaF_Format2 = NULL;
+ char *pucch_deltaF_Format2a = NULL;
+ char *pucch_deltaF_Format2b = NULL;
int32_t rach_numberOfRA_Preambles = 0;
- char* rach_preamblesGroupAConfig = NULL;
+ char *rach_preamblesGroupAConfig = NULL;
int32_t rach_sizeOfRA_PreamblesGroupA = 0;
int32_t rach_messageSizeGroupA = 0;
- char* rach_messagePowerOffsetGroupB = NULL;
+ char *rach_messagePowerOffsetGroupB = NULL;
int32_t rach_powerRampingStep = 0;
int32_t rach_preambleInitialReceivedTargetPower = 0;
int32_t rach_preambleTransMax = 0;
@@ -363,7 +346,7 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
int32_t rach_macContentionResolutionTimer = 0;
int32_t rach_maxHARQ_Msg3Tx = 0;
int32_t pcch_defaultPagingCycle = 0;
- char* pcch_nB = NULL;
+ char *pcch_nB = NULL;
int32_t bcch_modificationPeriodCoeff = 0;
int32_t ue_TimersAndConstants_t300 = 0;
int32_t ue_TimersAndConstants_t301 = 0;
@@ -372,139 +355,97 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
int32_t ue_TimersAndConstants_n310 = 0;
int32_t ue_TimersAndConstants_n311 = 0;
int32_t ue_TransmissionMode = 0;
-
int32_t ue_multiple_max = 0;
-
//TTN - for D2D
//SIB18
- const char* rxPool_sc_CP_Len = NULL;
- const char* rxPool_sc_Period = NULL;
- const char* rxPool_data_CP_Len = NULL;
+ const char *rxPool_sc_CP_Len = NULL;
+ const char *rxPool_sc_Period = NULL;
+ const char *rxPool_data_CP_Len = NULL;
libconfig_int rxPool_ResourceConfig_prb_Num = 0;
libconfig_int rxPool_ResourceConfig_prb_Start = 0;
libconfig_int rxPool_ResourceConfig_prb_End = 0;
- const char* rxPool_ResourceConfig_offsetIndicator_present = NULL;
+ const char *rxPool_ResourceConfig_offsetIndicator_present = NULL;
libconfig_int rxPool_ResourceConfig_offsetIndicator_choice = 0;
- const char* rxPool_ResourceConfig_subframeBitmap_present = NULL;
- char* rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = NULL;
+ const char *rxPool_ResourceConfig_subframeBitmap_present = NULL;
+ char *rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = NULL;
libconfig_int rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 0;
libconfig_int rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
//SIB19
//For discRxPool
- const char* discRxPool_cp_Len = NULL;
- const char* discRxPool_discPeriod = NULL;
+ const char *discRxPool_cp_Len = NULL;
+ const char *discRxPool_discPeriod = NULL;
libconfig_int discRxPool_numRetx = 0;
libconfig_int discRxPool_numRepetition = 0;
-
libconfig_int discRxPool_ResourceConfig_prb_Num = 0;
libconfig_int discRxPool_ResourceConfig_prb_Start = 0;
libconfig_int discRxPool_ResourceConfig_prb_End = 0;
- const char* discRxPool_ResourceConfig_offsetIndicator_present = NULL;
+ const char *discRxPool_ResourceConfig_offsetIndicator_present = NULL;
libconfig_int discRxPool_ResourceConfig_offsetIndicator_choice = 0;
- const char* discRxPool_ResourceConfig_subframeBitmap_present = NULL;
- char* discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = NULL;
+ const char *discRxPool_ResourceConfig_subframeBitmap_present = NULL;
+ char *discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = NULL;
libconfig_int discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 0;
libconfig_int discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
//For discRxPoolPS
- const char* discRxPoolPS_cp_Len = NULL;
- const char* discRxPoolPS_discPeriod = NULL;
+ const char *discRxPoolPS_cp_Len = NULL;
+ const char *discRxPoolPS_discPeriod = NULL;
libconfig_int discRxPoolPS_numRetx = 0;
libconfig_int discRxPoolPS_numRepetition = 0;
-
libconfig_int discRxPoolPS_ResourceConfig_prb_Num = 0;
libconfig_int discRxPoolPS_ResourceConfig_prb_Start = 0;
libconfig_int discRxPoolPS_ResourceConfig_prb_End = 0;
- const char* discRxPoolPS_ResourceConfig_offsetIndicator_present = NULL;
+ const char *discRxPoolPS_ResourceConfig_offsetIndicator_present = NULL;
libconfig_int discRxPoolPS_ResourceConfig_offsetIndicator_choice = 0;
- const char* discRxPoolPS_ResourceConfig_subframeBitmap_present = NULL;
- char* discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_buf = NULL;
+ const char *discRxPoolPS_ResourceConfig_subframeBitmap_present = NULL;
+ char *discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_buf = NULL;
libconfig_int discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_size = 0;
libconfig_int discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0;
-
int32_t srb1_timer_poll_retransmit = 0;
int32_t srb1_timer_reordering = 0;
int32_t srb1_timer_status_prohibit = 0;
int32_t srb1_poll_pdu = 0;
int32_t srb1_poll_byte = 0;
int32_t srb1_max_retx_threshold = 0;
-
int32_t my_int;
-
-
-/*
- int32_t otg_ue_id = 0;
- char* otg_app_type = NULL;
- char* otg_bg_traffic = NULL;
- char* glog_level = NULL;
- char* glog_verbosity = NULL;
- char* hw_log_level = NULL;
- char* hw_log_verbosity = NULL;
- char* phy_log_level = NULL;
- char* phy_log_verbosity = NULL;
- char* mac_log_level = NULL;
- char* mac_log_verbosity = NULL;
- char* rlc_log_level = NULL;
- char* rlc_log_verbosity = NULL;
- char* pdcp_log_level = NULL;
- char* pdcp_log_verbosity = NULL;
- char* rrc_log_level = NULL;
- char* rrc_log_verbosity = NULL;
- char* udp_log_verbosity = NULL;
- char* osa_log_level = NULL;
- char* osa_log_verbosity = NULL;
-*/
-
MessageDef *msg_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_CONFIGURATION_REQ);
- // for no gcc warnings
+ // for no gcc warnings
(void)my_int;
paramdef_t ENBSParams[] = ENBSPARAMS_DESC;
-
paramdef_t ENBParams[] = ENBPARAMS_DESC;
- paramlist_def_t ENBParamList = {ENB_CONFIG_STRING_ENB_LIST,NULL,0};
-
+ paramlist_def_t ENBParamList = {ENB_CONFIG_STRING_ENB_LIST,NULL,0};
checkedparam_t config_check_CCparams[] = CCPARAMS_CHECK;
paramdef_t CCsParams[] = CCPARAMS_DESC;
paramlist_def_t CCsParamList = {ENB_CONFIG_STRING_COMPONENT_CARRIERS,NULL,0};
-
- paramdef_t SRB1Params[] = SRB1PARAMS_DESC;
+ paramdef_t SRB1Params[] = SRB1PARAMS_DESC;
-
-/* map parameter checking array instances to parameter definition array instances */
+ /* map parameter checking array instances to parameter definition array instances */
for (int I=0; I< ( sizeof(CCsParams)/ sizeof(paramdef_t) ) ; I++) {
- CCsParams[I].chkPptr = &(config_check_CCparams[I]);
+ CCsParams[I].chkPptr = &(config_check_CCparams[I]);
}
-/* get global parameters, defined outside any section in the config file */
-
- config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
+ /* get global parameters, defined outside any section in the config file */
+ config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
num_enbs = ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt;
AssertFatal (i<num_enbs,
- "Failed to parse config file no %ith element in %s \n",i, ENB_CONFIG_STRING_ACTIVE_ENBS);
-
+ "Failed to parse config file no %ith element in %s \n",i, ENB_CONFIG_STRING_ACTIVE_ENBS);
-
if (num_enbs>0) {
// Output a list of all eNBs.
- config_getlist( &ENBParamList,ENBParams,sizeof(ENBParams)/sizeof(paramdef_t),NULL);
-
-
-
-
- if (ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr == NULL) {
- // Calculate a default eNB ID
- if (EPC_MODE_ENABLED) {
- uint32_t hash;
-
- hash = s1ap_generate_eNB_id ();
- enb_id = i + (hash & 0xFFFF8);
- } else {
- enb_id = i;
- }
+ config_getlist( &ENBParamList,ENBParams,sizeof(ENBParams)/sizeof(paramdef_t),NULL);
+
+ if (ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr == NULL) {
+ // Calculate a default eNB ID
+ if (EPC_MODE_ENABLED) {
+ uint32_t hash;
+ hash = s1ap_generate_eNB_id ();
+ enb_id = i + (hash & 0xFFFF8);
} else {
- enb_id = *(ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr);
+ enb_id = i;
}
+ } else {
+ enb_id = *(ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr);
+ }
LOG_I(RRC,"Instance %d: Southbound Transport %s\n",i,*(ENBParamList.paramarray[i][ENB_TRANSPORT_S_PREFERENCE_IDX].strptr));
@@ -544,7 +485,7 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
}
- else {
+ else {
// set to ngran_eNB for now, it will get set to ngran_eNB_DU if macrlc entity which uses F1 is present
// Note: we will have to handle the case of ngran_ng_eNB_DU
if (macrlc_has_f1 == 0) {
@@ -557,54 +498,55 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
}
}
- // MCC and MNC
- rrc->mcc = (uint16_t)atoi( *(ENBParamList.paramarray[i][ENB_MOBILE_COUNTRY_CODE_IDX].strptr) );
- rrc->mnc = (uint16_t)atoi( *(ENBParamList.paramarray[i][ENB_MOBILE_NETWORK_CODE_IDX].strptr) );
- rrc->mnc_digit_length = strlen(*(ENBParamList.paramarray[i][ENB_MOBILE_NETWORK_CODE_IDX].strptr));
- rrc->tac = (uint16_t)atoi( *(ENBParamList.paramarray[i][ENB_TRACKING_AREA_CODE_IDX].strptr) );
rrc->nr_cellid = (uint64_t)*(ENBParamList.paramarray[i][ENB_NRCELLID_IDX].u64ptr);
- // search if in active list
-
- LOG_I(RRC,"RRC instances %d\n",num_enbs);
- for (k=0; k <num_enbs ; k++) {
- if (strcmp(ENBSParams[ENB_ACTIVE_ENBS_IDX].strlistptr[k], *(ENBParamList.paramarray[i][ENB_ENB_NAME_IDX].strptr) )== 0) {
- char enbpath[MAX_OPTNAME_SIZE + 8];
+ // search if in active list
+ for (k=0; k <num_enbs ; k++) {
+ if (strcmp(ENBSParams[ENB_ACTIVE_ENBS_IDX].strlistptr[k], *(ENBParamList.paramarray[i][ENB_ENB_NAME_IDX].strptr) )== 0) {
+ char enbpath[MAX_OPTNAME_SIZE + 8];
+ sprintf(enbpath,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,k);
+ paramdef_t PLMNParams[] = PLMNPARAMS_DESC;
+ paramlist_def_t PLMNParamList = {ENB_CONFIG_STRING_PLMN_LIST, NULL, 0};
+ /* map parameter checking array instances to parameter definition array instances */
+ checkedparam_t config_check_PLMNParams [] = PLMNPARAMS_CHECK;
+
+ for (int I = 0; I < sizeof(PLMNParams) / sizeof(paramdef_t); ++I)
+ PLMNParams[I].chkPptr = &(config_check_PLMNParams[I]);
+
+ RRC_CONFIGURATION_REQ (msg_p).cell_identity = enb_id;
+ RRC_CONFIGURATION_REQ(msg_p).tac = *ENBParamList.paramarray[i][ENB_TRACKING_AREA_CODE_IDX].uptr;
+ AssertFatal(!ENBParamList.paramarray[i][ENB_MOBILE_COUNTRY_CODE_IDX_OLD].strptr
+ && !ENBParamList.paramarray[i][ENB_MOBILE_NETWORK_CODE_IDX_OLD].strptr,
+ "It seems that you use an old configuration file. Please change the existing\n"
+ " tracking_area_code = \"1\";\n"
+ " mobile_country_code = \"208\";\n"
+ " mobile_network_code = \"93\";\n"
+ "to\n"
+ " tracking_area_code = 1; // no string!!\n"
+ " plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } )\n");
+ config_getlist(&PLMNParamList, PLMNParams, sizeof(PLMNParams)/sizeof(paramdef_t), enbpath);
+
+ if (PLMNParamList.numelt < 1 || PLMNParamList.numelt > 6)
+ AssertFatal(0, "The number of PLMN IDs must be in [1,6], but is %d\n",
+ PLMNParamList.numelt);
+
+ RRC_CONFIGURATION_REQ(msg_p).num_plmn = PLMNParamList.numelt;
+
+ for (int l = 0; l < PLMNParamList.numelt; ++l) {
+ RRC_CONFIGURATION_REQ(msg_p).mcc[l] = *PLMNParamList.paramarray[l][ENB_MOBILE_COUNTRY_CODE_IDX].uptr;
+ RRC_CONFIGURATION_REQ(msg_p).mnc[l] = *PLMNParamList.paramarray[l][ENB_MOBILE_NETWORK_CODE_IDX].uptr;
+ RRC_CONFIGURATION_REQ(msg_p).mnc_digit_length[l] = *PLMNParamList.paramarray[l][ENB_MNC_DIGIT_LENGTH].u8ptr;
+ AssertFatal(RRC_CONFIGURATION_REQ(msg_p).mnc_digit_length[l] == 3
+ || RRC_CONFIGURATION_REQ(msg_p).mnc[l] < 100,
+ "MNC %d cannot be encoded in two digits as requested (change mnc_digit_length to 3)\n",
+ RRC_CONFIGURATION_REQ(msg_p).mnc[l]);
+ }
- LOG_I(RRC,"Configuring Cell Information\n");
- // PLMN information for SIB1 in DU
- RRC_CONFIGURATION_REQ (msg_p).cell_identity = enb_id;
-
- /*
- if (strcmp(*(ENBParamList.paramarray[i][ENB_CELL_TYPE_IDX].strptr), "CELL_MACRO_ENB") == 0) {
- enb_properties_loc.properties[enb_properties_loc_index]->cell_type = CELL_MACRO_ENB;
- } else if (strcmp(cell_type, "CELL_HOME_ENB") == 0) {
- enb_properties_loc.properties[enb_properties_loc_index]->cell_type = CELL_HOME_ENB;
- } else {
- AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
- lib_config_file_name_pP, i, cell_type);
- }
-
- enb_properties_loc.properties[enb_properties_loc_index]->eNB_name = strdup(enb_name);
- */
- RRC_CONFIGURATION_REQ (msg_p).tac = (uint16_t)atoi( *(ENBParamList.paramarray[i][ENB_TRACKING_AREA_CODE_IDX].strptr) );
- RRC_CONFIGURATION_REQ (msg_p).mcc = (uint16_t)atoi( *(ENBParamList.paramarray[i][ENB_MOBILE_COUNTRY_CODE_IDX].strptr) );
- RRC_CONFIGURATION_REQ (msg_p).mnc = (uint16_t)atoi( *(ENBParamList.paramarray[i][ENB_MOBILE_NETWORK_CODE_IDX].strptr) );
- RRC_CONFIGURATION_REQ (msg_p).mnc_digit_length = strlen(*(ENBParamList.paramarray[i][ENB_MOBILE_NETWORK_CODE_IDX].strptr));
- AssertFatal((RRC_CONFIGURATION_REQ (msg_p).mnc_digit_length == 2) ||
- (RRC_CONFIGURATION_REQ (msg_p).mnc_digit_length == 3),
- "BAD MNC DIGIT LENGTH %d",
- RRC_CONFIGURATION_REQ (msg_p).mnc_digit_length);
-
-
- // Parse optional physical parameters
- sprintf(enbpath,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,k),
- config_getlist( &CCsParamList,NULL,0,enbpath);
-
+ // Parse optional physical parameters
+ config_getlist( &CCsParamList,NULL,0,enbpath);
+ LOG_I(RRC,"num component carriers %d \n",CCsParamList.numelt);
- LOG_I(RRC,"num component carriers %d \n",CCsParamList.numelt);
if ( CCsParamList.numelt> 0) {
char ccspath[MAX_OPTNAME_SIZE*2 + 16];
@@ -979,25 +921,27 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = UplinkPowerControlCommon__alpha_al1;
}
#endif
-
+
#if (RRC_VERSION >= MAKE_VERSION(12, 0, 0))
- if (strcmp(pusch_alpha,"AL0")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al0;
- } else if (strcmp(pusch_alpha,"AL04")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al04;
- } else if (strcmp(pusch_alpha,"AL05")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al05;
- } else if (strcmp(pusch_alpha,"AL06")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al06;
- } else if (strcmp(pusch_alpha,"AL07")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al07;
- } else if (strcmp(pusch_alpha,"AL08")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al08;
- } else if (strcmp(pusch_alpha,"AL09")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al09;
- } else if (strcmp(pusch_alpha,"AL1")==0) {
- RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al1;
- }
+
+ if (strcmp(pusch_alpha,"AL0")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al0;
+ } else if (strcmp(pusch_alpha,"AL04")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al04;
+ } else if (strcmp(pusch_alpha,"AL05")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al05;
+ } else if (strcmp(pusch_alpha,"AL06")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al06;
+ } else if (strcmp(pusch_alpha,"AL07")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al07;
+ } else if (strcmp(pusch_alpha,"AL08")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al08;
+ } else if (strcmp(pusch_alpha,"AL09")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al09;
+ } else if (strcmp(pusch_alpha,"AL1")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).pusch_alpha[j] = Alpha_r12_al1;
+ }
+
#endif
else
AssertFatal (0,
@@ -1125,154 +1069,137 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
if (strcmp(rach_messagePowerOffsetGroupB,"minusinfinity")==0) {
RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_minusinfinity;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB0")==0) {
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB0")==0) {
RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB0;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB5")==0) {
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB5")==0) {
RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB5;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB8")==0) {
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB8")==0) {
RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB8;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB10")==0) {
- RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB10;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB12")==0) {
- RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB12;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB15")==0) {
- RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB15;
- }
-
- else if (strcmp(rach_messagePowerOffsetGroupB,"dB18")==0) {
- RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB18;
- } else
- AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for rach_messagePowerOffsetGroupB choice: minusinfinity,dB0,dB5,dB8,dB10,dB12,dB15,dB18!\n",
- RC.config_file_name, i, rach_messagePowerOffsetGroupB);
-
- } else if (strcmp(rach_preamblesGroupAConfig, "DISABLE") == 0) {
- RRC_CONFIGURATION_REQ (msg_p).rach_preamblesGroupAConfig[j] = FALSE;
- } else
- AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for rach_preamblesGroupAConfig choice: ENABLE,DISABLE !\n",
- RC.config_file_name, i, rach_preamblesGroupAConfig);
-
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleInitialReceivedTargetPower[j] = (rach_preambleInitialReceivedTargetPower+120)/2;
-
- if ((rach_preambleInitialReceivedTargetPower<-120) || (rach_preambleInitialReceivedTargetPower>-90) || ((rach_preambleInitialReceivedTargetPower&1)!=0))
- AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%d\" for rach_preambleInitialReceivedTargetPower choice: -120,-118,...,-90 !\n",
- RC.config_file_name, i, rach_preambleInitialReceivedTargetPower);
-
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB10")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB10;
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB12")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB12;
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB15")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB15;
+ } else if (strcmp(rach_messagePowerOffsetGroupB,"dB18")==0) {
+ RRC_CONFIGURATION_REQ (msg_p).rach_messagePowerOffsetGroupB[j] = RACH_ConfigCommon__preambleInfo__preamblesGroupAConfig__messagePowerOffsetGroupB_dB18;
+ } else
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for rach_messagePowerOffsetGroupB choice: minusinfinity,dB0,dB5,dB8,dB10,dB12,dB15,dB18!\n",
+ RC.config_file_name, i, rach_messagePowerOffsetGroupB);
+
+ } else if (strcmp(rach_preamblesGroupAConfig, "DISABLE") == 0) {
+ RRC_CONFIGURATION_REQ (msg_p).rach_preamblesGroupAConfig[j] = FALSE;
+ } else
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for rach_preamblesGroupAConfig choice: ENABLE,DISABLE !\n",
+ RC.config_file_name, i, rach_preamblesGroupAConfig);
+
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleInitialReceivedTargetPower[j] = (rach_preambleInitialReceivedTargetPower+120)/2;
+
+ if ((rach_preambleInitialReceivedTargetPower<-120) || (rach_preambleInitialReceivedTargetPower>-90) || ((rach_preambleInitialReceivedTargetPower&1)!=0))
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%d\" for rach_preambleInitialReceivedTargetPower choice: -120,-118,...,-90 !\n",
+ RC.config_file_name, i, rach_preambleInitialReceivedTargetPower);
- RRC_CONFIGURATION_REQ (msg_p).rach_powerRampingStep[j] = rach_powerRampingStep/2;
-
- if ((rach_powerRampingStep<0) || (rach_powerRampingStep>6) || ((rach_powerRampingStep&1)!=0))
- AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%d\" for rach_powerRampingStep choice: 0,2,4,6 !\n",
- RC.config_file_name, i, rach_powerRampingStep);
+ RRC_CONFIGURATION_REQ (msg_p).rach_powerRampingStep[j] = rach_powerRampingStep/2;
+ if ((rach_powerRampingStep<0) || (rach_powerRampingStep>6) || ((rach_powerRampingStep&1)!=0))
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%d\" for rach_powerRampingStep choice: 0,2,4,6 !\n",
+ RC.config_file_name, i, rach_powerRampingStep);
-
- switch (rach_preambleTransMax) {
+ switch (rach_preambleTransMax) {
#if (RRC_VERSION < MAKE_VERSION(14, 0, 0))
- case 3:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n3;
- break;
- case 4:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n4;
- break;
+ case 3:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n3;
+ break;
- case 5:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n5;
- break;
+ case 4:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n4;
+ break;
- case 6:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n6;
- break;
+ case 5:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n5;
+ break;
- case 7:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n7;
- break;
+ case 6:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n6;
+ break;
- case 8:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n8;
- break;
+ case 7:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n7;
+ break;
- case 10:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n10;
- break;
+ case 8:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n8;
+ break;
- case 20:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n20;
- break;
+ case 10:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n10;
+ break;
- case 50:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n50;
- break;
+ case 20:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n20;
+ break;
- case 100:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n100;
- break;
+ case 50:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n50;
+ break;
- case 200:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n200;
- break;
+ case 100:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n100;
+ break;
+ case 200:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = RACH_ConfigCommon__ra_SupervisionInfo__preambleTransMax_n200;
+ break;
#else
- case 3:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n3;
- break;
+ case 3:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n3;
+ break;
- case 4:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n4;
- break;
+ case 4:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n4;
+ break;
- case 5:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n5;
- break;
+ case 5:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n5;
+ break;
- case 6:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n6;
- break;
+ case 6:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n6;
+ break;
- case 7:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n7;
- break;
+ case 7:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n7;
+ break;
- case 8:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n8;
- break;
+ case 8:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n8;
+ break;
- case 10:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n10;
- break;
+ case 10:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n10;
+ break;
- case 20:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n20;
- break;
+ case 20:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n20;
+ break;
- case 50:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n50;
- break;
+ case 50:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n50;
+ break;
- case 100:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n100;
- break;
+ case 100:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n100;
+ break;
- case 200:
- RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n200;
- break;
+ case 200:
+ RRC_CONFIGURATION_REQ (msg_p).rach_preambleTransMax[j] = PreambleTransMax_n200;
+ break;
#endif
default:
@@ -2061,51 +1988,6 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) {
return 0;
}
-int RCconfig_gtpu(void ) {
-
- int num_enbs = 0;
-
-
-
- char* enb_interface_name_for_S1U = NULL;
- char* enb_ipv4_address_for_S1U = NULL;
- uint32_t enb_port_for_S1U = 0;
- char *address = NULL;
- char *cidr = NULL;
- char gtpupath[MAX_OPTNAME_SIZE*2 + 8];
-
-
- paramdef_t ENBSParams[] = ENBSPARAMS_DESC;
-
- paramdef_t GTPUParams[] = GTPUPARAMS_DESC;
- LOG_I(GTPU,"Configuring GTPu\n");
-
-/* get number of active eNodeBs */
- config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
- num_enbs = ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt;
- AssertFatal (num_enbs >0,
- "Failed to parse config file no active eNodeBs in %s \n", ENB_CONFIG_STRING_ACTIVE_ENBS);
-
-
- sprintf(gtpupath,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,0,ENB_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
- config_get( GTPUParams,sizeof(GTPUParams)/sizeof(paramdef_t),gtpupath);
-
-
-
- cidr = enb_ipv4_address_for_S1U;
- address = strtok(cidr, "/");
-
- if (address) {
- IPV4_STR_ADDR_TO_INT_NWBO ( address, RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" );
-
- LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up);
-
- }
-
- RC.gtpv1u_data_g->enb_port_for_S1u_S12_S4_up = enb_port_for_S1U;
-return 0;
-}
-
int RCconfig_DU_F1(MessageDef *msg_p, uint32_t i) {
int k;
@@ -2198,10 +2080,10 @@ int RCconfig_DU_F1(MessageDef *msg_p, uint32_t i) {
} while (cell_info_configured ==0);
- rrc->mcc = F1AP_SETUP_REQ (msg_p).mcc[k];
- rrc->mnc = F1AP_SETUP_REQ (msg_p).mnc[k];
- rrc->tac = F1AP_SETUP_REQ (msg_p).tac[k];
- rrc->nr_cellid = F1AP_SETUP_REQ (msg_p).nr_cellid[k];
+ rrc->configuration.mcc[0] = F1AP_SETUP_REQ (msg_p).mcc[k];
+ rrc->configuration.mnc[0] = F1AP_SETUP_REQ (msg_p).mnc[k];
+ rrc->configuration.tac = F1AP_SETUP_REQ (msg_p).tac[k];
+ rrc->nr_cellid = F1AP_SETUP_REQ (msg_p).nr_cellid[k];
F1AP_SETUP_REQ (msg_p).nr_pci[k] = rrc->carrier[0].physCellId;
F1AP_SETUP_REQ (msg_p).num_ssi[k] = 0;
@@ -2264,191 +2146,320 @@ int RCconfig_DU_F1(MessageDef *msg_p, uint32_t i) {
}
-int RCconfig_S1(MessageDef *msg_p, uint32_t i) {
+int RCconfig_gtpu(void ) {
+ int num_enbs = 0;
+ char *enb_interface_name_for_S1U = NULL;
+ char *enb_ipv4_address_for_S1U = NULL;
+ uint32_t enb_port_for_S1U = 0;
+ char *address = NULL;
+ char *cidr = NULL;
+ char gtpupath[MAX_OPTNAME_SIZE*2 + 8];
+ paramdef_t ENBSParams[] = ENBSPARAMS_DESC;
+ paramdef_t GTPUParams[] = GTPUPARAMS_DESC;
+ LOG_I(GTPU,"Configuring GTPu\n");
+ /* get number of active eNodeBs */
+ config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
+ num_enbs = ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt;
+ AssertFatal (num_enbs >0,
+ "Failed to parse config file no active eNodeBs in %s \n", ENB_CONFIG_STRING_ACTIVE_ENBS);
+ sprintf(gtpupath,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,0,ENB_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
+ config_get( GTPUParams,sizeof(GTPUParams)/sizeof(paramdef_t),gtpupath);
+ cidr = enb_ipv4_address_for_S1U;
+ address = strtok(cidr, "/");
+
+ if (address) {
+ MessageDef *message;
+ AssertFatal((message = itti_alloc_new_message(TASK_ENB_APP, GTPV1U_ENB_S1_REQ))!=NULL,"");
+ IPV4_STR_ADDR_TO_INT_NWBO ( address, GTPV1U_ENB_S1_REQ(message).enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" );
+ LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,GTPV1U_ENB_S1_REQ(message).enb_ip_address_for_S1u_S12_S4_up);
+ GTPV1U_ENB_S1_REQ(message).enb_port_for_S1u_S12_S4_up = enb_port_for_S1U;
+ itti_send_msg_to_task (TASK_GTPV1_U, 0, message); // data model is wrong: gtpu doesn't have enb_id (or module_id)
+ } else
+ LOG_E(GTPU,"invalid address for S1U\n");
+
+ return 0;
+}
+
+int RCconfig_S1(MessageDef *msg_p, uint32_t i) {
int j,k = 0;
-
-
int enb_id;
-
int32_t my_int;
-
-
-
- const char* active_enb[MAX_ENB];
-
-
+ const char *active_enb[MAX_ENB];
char *address = NULL;
char *cidr = NULL;
-
-
- // for no gcc warnings
-
+ // for no gcc warnings
(void)my_int;
-
- memset((char*)active_enb, 0 , MAX_ENB * sizeof(char*));
-
+ memset((char *)active_enb, 0, MAX_ENB * sizeof(char *));
paramdef_t ENBSParams[] = ENBSPARAMS_DESC;
-
paramdef_t ENBParams[] = ENBPARAMS_DESC;
paramlist_def_t ENBParamList = {ENB_CONFIG_STRING_ENB_LIST,NULL,0};
-
-/* get global parameters, defined outside any section in the config file */
-
+ /* get global parameters, defined outside any section in the config file */
config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
-
+ AssertFatal (i<ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt,
+ "Failed to parse config file %s, %uth attribute %s \n",
+ RC.config_file_name, i, ENB_CONFIG_STRING_ACTIVE_ENBS);
AssertFatal (i<ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt,
"Failed to parse config file %s, %uth attribute %s \n",
RC.config_file_name, i, ENB_CONFIG_STRING_ACTIVE_ENBS);
-
if (ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt>0) {
// Output a list of all eNBs.
- config_getlist( &ENBParamList,ENBParams,sizeof(ENBParams)/sizeof(paramdef_t),NULL);
-
-
-
-
-
+ config_getlist( &ENBParamList,ENBParams,sizeof(ENBParams)/sizeof(paramdef_t),NULL);
+
if (ENBParamList.numelt > 0) {
for (k = 0; k < ENBParamList.numelt; k++) {
- if (ENBParamList.paramarray[k][ENB_ENB_ID_IDX].uptr == NULL) {
- // Calculate a default eNB ID
-
- if (EPC_MODE_ENABLED) {
- uint32_t hash;
-
- hash = s1ap_generate_eNB_id ();
- enb_id = k + (hash & 0xFFFF8);
- } else {
- enb_id = k;
- }
- } else {
- enb_id = *(ENBParamList.paramarray[k][ENB_ENB_ID_IDX].uptr);
- }
-
-
- // search if in active list
- for (j=0; j < ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt; j++) {
- if (strcmp(ENBSParams[ENB_ACTIVE_ENBS_IDX].strlistptr[j], *(ENBParamList.paramarray[k][ENB_ENB_NAME_IDX].strptr)) == 0) {
- paramdef_t S1Params[] = S1PARAMS_DESC;
- paramlist_def_t S1ParamList = {ENB_CONFIG_STRING_MME_IP_ADDRESS,NULL,0};
-
- paramdef_t SCTPParams[] = SCTPPARAMS_DESC;
- paramdef_t NETParams[] = NETPARAMS_DESC;
- char aprefix[MAX_OPTNAME_SIZE*2 + 8];
-
- S1AP_REGISTER_ENB_REQ (msg_p).eNB_id = enb_id;
-
- if (strcmp(*(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr), "CELL_MACRO_ENB") == 0) {
- S1AP_REGISTER_ENB_REQ (msg_p).cell_type = CELL_MACRO_ENB;
- } else if (strcmp(*(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr), "CELL_HOME_ENB") == 0) {
- S1AP_REGISTER_ENB_REQ (msg_p).cell_type = CELL_HOME_ENB;
- } else {
- AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
- RC.config_file_name, i, *(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr));
- }
-
- S1AP_REGISTER_ENB_REQ (msg_p).eNB_name = strdup(*(ENBParamList.paramarray[k][ENB_ENB_NAME_IDX].strptr));
- S1AP_REGISTER_ENB_REQ (msg_p).tac = (uint16_t)atoi(*(ENBParamList.paramarray[k][ENB_TRACKING_AREA_CODE_IDX].strptr));
- S1AP_REGISTER_ENB_REQ (msg_p).mcc = (uint16_t)atoi(*(ENBParamList.paramarray[k][ENB_MOBILE_COUNTRY_CODE_IDX].strptr));
- S1AP_REGISTER_ENB_REQ (msg_p).mnc = (uint16_t)atoi(*(ENBParamList.paramarray[k][ENB_MOBILE_NETWORK_CODE_IDX].strptr));
- S1AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length = strlen(*(ENBParamList.paramarray[k][ENB_MOBILE_NETWORK_CODE_IDX].strptr));
- S1AP_REGISTER_ENB_REQ (msg_p).default_drx = 0;
- AssertFatal((S1AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length == 2) ||
- (S1AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length == 3),
- "BAD MNC DIGIT LENGTH %d",
- S1AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length);
-
- sprintf(aprefix,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,k);
- config_getlist( &S1ParamList,S1Params,sizeof(S1Params)/sizeof(paramdef_t),aprefix);
-
- S1AP_REGISTER_ENB_REQ (msg_p).nb_mme = 0;
+ if (ENBParamList.paramarray[k][ENB_ENB_ID_IDX].uptr == NULL) {
+ // Calculate a default eNB ID
+ if (EPC_MODE_ENABLED) {
+ uint32_t hash;
+ hash = s1ap_generate_eNB_id ();
+ enb_id = k + (hash & 0xFFFF8);
+ } else {
+ enb_id = k;
+ }
+ } else {
+ enb_id = *(ENBParamList.paramarray[k][ENB_ENB_ID_IDX].uptr);
+ }
- for (int l = 0; l < S1ParamList.numelt; l++) {
+ // search if in active list
+ for (j=0; j < ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt; j++) {
+ if (strcmp(ENBSParams[ENB_ACTIVE_ENBS_IDX].strlistptr[j], *(ENBParamList.paramarray[k][ENB_ENB_NAME_IDX].strptr)) == 0) {
+ paramdef_t PLMNParams[] = PLMNPARAMS_DESC;
+ paramlist_def_t PLMNParamList = {ENB_CONFIG_STRING_PLMN_LIST, NULL, 0};
+ /* map parameter checking array instances to parameter definition array instances */
+ checkedparam_t config_check_PLMNParams [] = PLMNPARAMS_CHECK;
- S1AP_REGISTER_ENB_REQ (msg_p).nb_mme += 1;
+ for (int I = 0; I < sizeof(PLMNParams) / sizeof(paramdef_t); ++I)
+ PLMNParams[I].chkPptr = &(config_check_PLMNParams[I]);
- strcpy(S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv4_address,*(S1ParamList.paramarray[l][ENB_MME_IPV4_ADDRESS_IDX].strptr));
- strcpy(S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv6_address,*(S1ParamList.paramarray[l][ENB_MME_IPV6_ADDRESS_IDX].strptr));
+ paramdef_t S1Params[] = S1PARAMS_DESC;
+ paramlist_def_t S1ParamList = {ENB_CONFIG_STRING_MME_IP_ADDRESS,NULL,0};
+ paramdef_t SCTPParams[] = SCTPPARAMS_DESC;
+ paramdef_t NETParams[] = NETPARAMS_DESC;
+ char aprefix[MAX_OPTNAME_SIZE*2 + 8];
+ sprintf(aprefix,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,k);
+ S1AP_REGISTER_ENB_REQ (msg_p).eNB_id = enb_id;
+ if (strcmp(*(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr), "CELL_MACRO_ENB") == 0) {
+ S1AP_REGISTER_ENB_REQ (msg_p).cell_type = CELL_MACRO_ENB;
+ } else if (strcmp(*(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr), "CELL_HOME_ENB") == 0) {
+ S1AP_REGISTER_ENB_REQ (msg_p).cell_type = CELL_HOME_ENB;
+ } else {
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
+ RC.config_file_name, i, *(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr));
+ }
- if (strcmp(*(S1ParamList.paramarray[l][ENB_MME_IP_ADDRESS_PREFERENCE_IDX].strptr), "ipv4") == 0) {
- S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv4 = 1;
- } else if (strcmp(*(S1ParamList.paramarray[l][ENB_MME_IP_ADDRESS_PREFERENCE_IDX].strptr), "ipv6") == 0) {
- S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv6 = 1;
- } else if (strcmp(*(S1ParamList.paramarray[l][ENB_MME_IP_ADDRESS_PREFERENCE_IDX].strptr), "no") == 0) {
- S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv4 = 1;
- S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv6 = 1;
- }
- }
+ S1AP_REGISTER_ENB_REQ (msg_p).eNB_name = strdup(*(ENBParamList.paramarray[k][ENB_ENB_NAME_IDX].strptr));
+ S1AP_REGISTER_ENB_REQ(msg_p).tac = *ENBParamList.paramarray[k][ENB_TRACKING_AREA_CODE_IDX].uptr;
+ AssertFatal(!ENBParamList.paramarray[k][ENB_MOBILE_COUNTRY_CODE_IDX_OLD].strptr
+ && !ENBParamList.paramarray[k][ENB_MOBILE_NETWORK_CODE_IDX_OLD].strptr,
+ "It seems that you use an old configuration file. Please change the existing\n"
+ " tracking_area_code = \"1\";\n"
+ " mobile_country_code = \"208\";\n"
+ " mobile_network_code = \"93\";\n"
+ "to\n"
+ " tracking_area_code = 1; // no string!!\n"
+ " plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } )\n");
+ config_getlist(&PLMNParamList, PLMNParams, sizeof(PLMNParams)/sizeof(paramdef_t), aprefix);
+
+ if (PLMNParamList.numelt < 1 || PLMNParamList.numelt > 6)
+ AssertFatal(0, "The number of PLMN IDs must be in [1,6], but is %d\n",
+ PLMNParamList.numelt);
+
+ S1AP_REGISTER_ENB_REQ(msg_p).num_plmn = PLMNParamList.numelt;
+
+ for (int l = 0; l < PLMNParamList.numelt; ++l) {
+ S1AP_REGISTER_ENB_REQ(msg_p).mcc[l] = *PLMNParamList.paramarray[l][ENB_MOBILE_COUNTRY_CODE_IDX].uptr;
+ S1AP_REGISTER_ENB_REQ(msg_p).mnc[l] = *PLMNParamList.paramarray[l][ENB_MOBILE_NETWORK_CODE_IDX].uptr;
+ S1AP_REGISTER_ENB_REQ(msg_p).mnc_digit_length[l] = *PLMNParamList.paramarray[l][ENB_MNC_DIGIT_LENGTH].u8ptr;
+ AssertFatal(S1AP_REGISTER_ENB_REQ(msg_p).mnc_digit_length[l] == 3
+ || S1AP_REGISTER_ENB_REQ(msg_p).mnc[l] < 100,
+ "MNC %d cannot be encoded in two digits as requested (change mnc_digit_length to 3)\n",
+ S1AP_REGISTER_ENB_REQ(msg_p).mnc[l]);
+ }
-
- // SCTP SETTING
- S1AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = SCTP_OUT_STREAMS;
- S1AP_REGISTER_ENB_REQ (msg_p).sctp_in_streams = SCTP_IN_STREAMS;
- if (EPC_MODE_ENABLED) {
- sprintf(aprefix,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,k,ENB_CONFIG_STRING_SCTP_CONFIG);
- config_get( SCTPParams,sizeof(SCTPParams)/sizeof(paramdef_t),aprefix);
- S1AP_REGISTER_ENB_REQ (msg_p).sctp_in_streams = (uint16_t)*(SCTPParams[ENB_SCTP_INSTREAMS_IDX].uptr);
- S1AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = (uint16_t)*(SCTPParams[ENB_SCTP_OUTSTREAMS_IDX].uptr);
+ S1AP_REGISTER_ENB_REQ(msg_p).default_drx = 0;
+ config_getlist( &S1ParamList,S1Params,sizeof(S1Params)/sizeof(paramdef_t),aprefix);
+ S1AP_REGISTER_ENB_REQ (msg_p).nb_mme = 0;
+
+ for (int l = 0; l < S1ParamList.numelt; l++) {
+ S1AP_REGISTER_ENB_REQ (msg_p).nb_mme += 1;
+ strcpy(S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv4_address,*(S1ParamList.paramarray[l][ENB_MME_IPV4_ADDRESS_IDX].strptr));
+ strcpy(S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv6_address,*(S1ParamList.paramarray[l][ENB_MME_IPV6_ADDRESS_IDX].strptr));
+
+ if (strcmp(*(S1ParamList.paramarray[l][ENB_MME_IP_ADDRESS_PREFERENCE_IDX].strptr), "ipv4") == 0) {
+ S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv4 = 1;
+ } else if (strcmp(*(S1ParamList.paramarray[l][ENB_MME_IP_ADDRESS_PREFERENCE_IDX].strptr), "ipv6") == 0) {
+ S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv6 = 1;
+ } else if (strcmp(*(S1ParamList.paramarray[l][ENB_MME_IP_ADDRESS_PREFERENCE_IDX].strptr), "no") == 0) {
+ S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv4 = 1;
+ S1AP_REGISTER_ENB_REQ (msg_p).mme_ip_address[l].ipv6 = 1;
}
- sprintf(aprefix,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,k,ENB_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
- // NETWORK_INTERFACES
- config_get( NETParams,sizeof(NETParams)/sizeof(paramdef_t),aprefix);
+ if (S1ParamList.paramarray[l][ENB_MME_BROADCAST_PLMN_INDEX].iptr)
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l] = S1ParamList.paramarray[l][ENB_MME_BROADCAST_PLMN_INDEX].numelt;
+ else
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l] = 0;
+
+ AssertFatal(S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l] <= S1AP_REGISTER_ENB_REQ(msg_p).num_plmn,
+ "List of broadcast PLMN to be sent to MME can not be longer than actual "
+ "PLMN list (max %d, but is %d)\n",
+ S1AP_REGISTER_ENB_REQ(msg_p).num_plmn,
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l]);
+
+ for (int el = 0; el < S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l]; ++el) {
+ /* UINTARRAY gets mapped to int, see config_libconfig.c:223 */
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_index[l][el] = S1ParamList.paramarray[l][ENB_MME_BROADCAST_PLMN_INDEX].iptr[el];
+ AssertFatal(S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_index[l][el] >= 0
+ && S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_index[l][el] < S1AP_REGISTER_ENB_REQ(msg_p).num_plmn,
+ "index for MME's MCC/MNC (%d) is an invalid index for the registered PLMN IDs (%d)\n",
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_index[l][el],
+ S1AP_REGISTER_ENB_REQ(msg_p).num_plmn);
+ }
- // S1AP_REGISTER_ENB_REQ (msg_p).enb_interface_name_for_S1U = strdup(enb_interface_name_for_S1U);
- cidr = *(NETParams[ENB_IPV4_ADDRESS_FOR_S1_MME_IDX].strptr);
- address = strtok(cidr, "/");
+ /* if no broadcasst_plmn array is defined, fill default values */
+ if (S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l] == 0) {
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_num[l] = S1AP_REGISTER_ENB_REQ(msg_p).num_plmn;
- S1AP_REGISTER_ENB_REQ (msg_p).enb_ip_address.ipv6 = 0;
- S1AP_REGISTER_ENB_REQ (msg_p).enb_ip_address.ipv4 = 1;
+ for (int el = 0; el < S1AP_REGISTER_ENB_REQ(msg_p).num_plmn; ++el)
+ S1AP_REGISTER_ENB_REQ(msg_p).broadcast_plmn_index[l][el] = el;
+ }
+ }
- strcpy(S1AP_REGISTER_ENB_REQ (msg_p).enb_ip_address.ipv4_address, address);
+ // SCTP SETTING
+ S1AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = SCTP_OUT_STREAMS;
+ S1AP_REGISTER_ENB_REQ (msg_p).sctp_in_streams = SCTP_IN_STREAMS;
- break;
- }
- }
+ if (EPC_MODE_ENABLED) {
+ sprintf(aprefix,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,k,ENB_CONFIG_STRING_SCTP_CONFIG);
+ config_get( SCTPParams,sizeof(SCTPParams)/sizeof(paramdef_t),aprefix);
+ S1AP_REGISTER_ENB_REQ (msg_p).sctp_in_streams = (uint16_t)*(SCTPParams[ENB_SCTP_INSTREAMS_IDX].uptr);
+ S1AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = (uint16_t)*(SCTPParams[ENB_SCTP_OUTSTREAMS_IDX].uptr);
+ }
+
+ sprintf(aprefix,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,k,ENB_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
+ // NETWORK_INTERFACES
+ config_get( NETParams,sizeof(NETParams)/sizeof(paramdef_t),aprefix);
+ // S1AP_REGISTER_ENB_REQ (msg_p).enb_interface_name_for_S1U = strdup(enb_interface_name_for_S1U);
+ cidr = *(NETParams[ENB_IPV4_ADDRESS_FOR_S1_MME_IDX].strptr);
+ address = strtok(cidr, "/");
+ S1AP_REGISTER_ENB_REQ (msg_p).enb_ip_address.ipv6 = 0;
+ S1AP_REGISTER_ENB_REQ (msg_p).enb_ip_address.ipv4 = 1;
+ strcpy(S1AP_REGISTER_ENB_REQ (msg_p).enb_ip_address.ipv4_address, address);
+ break;
+ }
+ }
}
}
}
-return 0;
-}
-int RCconfig_X2(MessageDef *msg_p, uint32_t i)
-{
- int j, k, l;
+ return 0;
+}
+int RCconfig_X2(MessageDef *msg_p, uint32_t i) {
+ int I, J, j, k, l;
int enb_id;
-
char *address = NULL;
char *cidr = NULL;
-
paramdef_t ENBSParams[] = ENBSPARAMS_DESC;
paramdef_t ENBParams[] = ENBPARAMS_DESC;
paramlist_def_t ENBParamList = {ENB_CONFIG_STRING_ENB_LIST,NULL,0};
-
/* get global parameters, defined outside any section in the config file */
config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
-/*#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME)
- if (strcasecmp( *(ENBSParams[ENB_ASN1_VERBOSITY_IDX].strptr), ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE) == 0) {
- asn_debug = 0;
- asn1_xer_print = 0;
- } else if (strcasecmp( *(ENBSParams[ENB_ASN1_VERBOSITY_IDX].strptr), ENB_CONFIG_STRING_ASN1_VERBOSITY_INFO) == 0) {
- asn_debug = 1;
- asn1_xer_print = 1;
- } else if (strcasecmp(*(ENBSParams[ENB_ASN1_VERBOSITY_IDX].strptr) , ENB_CONFIG_STRING_ASN1_VERBOSITY_ANNOYING) == 0) {
- asn_debug = 1;
- asn1_xer_print = 2;
- } else {
- asn_debug = 0;
- asn1_xer_print = 0;
- }
-#endif */
+ /* define CC params */
+ int32_t Nid_cell = 0;
+ char *frame_type, *prefix_type, *pbch_repetition, *prach_high_speed,
+ *pusch_hoppingMode, *pusch_enable64QAM, *pusch_groupHoppingEnabled,
+ *pusch_sequenceHoppingEnabled, *phich_duration, *phich_resource,
+ *srs_enable, *srs_ackNackST, *srs_MaxUpPts, *pusch_alpha,
+ *pucch_deltaF_Format1, *pucch_deltaF_Format1b, *pucch_deltaF_Format2,
+ *pucch_deltaF_Format2a, *pucch_deltaF_Format2b,
+ *rach_preamblesGroupAConfig, *rach_messagePowerOffsetGroupB, *pcch_nB;
+ long long int downlink_frequency;
+ int32_t tdd_config, tdd_config_s, eutra_band, uplink_frequency_offset,
+ Nid_cell_mbsfn, N_RB_DL, nb_antenna_ports, prach_root, prach_config_index,
+ prach_zero_correlation, prach_freq_offset, pucch_delta_shift,
+ pucch_nRB_CQI, pucch_nCS_AN, pucch_n1_AN, pdsch_referenceSignalPower,
+ pdsch_p_b, pusch_n_SB, pusch_hoppingOffset, pusch_groupAssignment,
+ pusch_nDMRS1, srs_BandwidthConfig, srs_SubframeConfig, pusch_p0_Nominal,
+ pucch_p0_Nominal, msg3_delta_Preamble, rach_numberOfRA_Preambles,
+ rach_sizeOfRA_PreamblesGroupA, rach_messageSizeGroupA,
+ rach_powerRampingStep, rach_preambleInitialReceivedTargetPower,
+ rach_preambleTransMax, rach_raResponseWindowSize,
+ rach_macContentionResolutionTimer, rach_maxHARQ_Msg3Tx,
+ pcch_defaultPagingCycle, bcch_modificationPeriodCoeff,
+ ue_TimersAndConstants_t300, ue_TimersAndConstants_t301,
+ ue_TimersAndConstants_t310, ue_TimersAndConstants_t311,
+ ue_TimersAndConstants_n310, ue_TimersAndConstants_n311,
+ ue_TransmissionMode, ue_multiple_max;
+ const char *rxPool_sc_CP_Len;
+ const char *rxPool_sc_Period;
+ const char *rxPool_data_CP_Len;
+ libconfig_int rxPool_ResourceConfig_prb_Num;
+ libconfig_int rxPool_ResourceConfig_prb_Start;
+ libconfig_int rxPool_ResourceConfig_prb_End;
+ const char *rxPool_ResourceConfig_offsetIndicator_present;
+ libconfig_int rxPool_ResourceConfig_offsetIndicator_choice;
+ const char *rxPool_ResourceConfig_subframeBitmap_present;
+ char *rxPool_ResourceConfig_subframeBitmap_choice_bs_buf;
+ libconfig_int rxPool_ResourceConfig_subframeBitmap_choice_bs_size;
+ libconfig_int rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused;
+ //SIB19
+ //for discRxPool
+ const char *discRxPool_cp_Len;
+ const char *discRxPool_discPeriod;
+ libconfig_int discRxPool_numRetx;
+ libconfig_int discRxPool_numRepetition;
+ libconfig_int discRxPool_ResourceConfig_prb_Num;
+ libconfig_int discRxPool_ResourceConfig_prb_Start;
+ libconfig_int discRxPool_ResourceConfig_prb_End;
+ const char *discRxPool_ResourceConfig_offsetIndicator_present;
+ libconfig_int discRxPool_ResourceConfig_offsetIndicator_choice;
+ const char *discRxPool_ResourceConfig_subframeBitmap_present;
+ char *discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf;
+ libconfig_int discRxPool_ResourceConfig_subframeBitmap_choice_bs_size;
+ libconfig_int discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused;
+ //for discRxPoolPS
+ const char *discRxPoolPS_cp_Len;
+ const char *discRxPoolPS_discPeriod;
+ libconfig_int discRxPoolPS_numRetx;
+ libconfig_int discRxPoolPS_numRepetition;
+ libconfig_int discRxPoolPS_ResourceConfig_prb_Num;
+ libconfig_int discRxPoolPS_ResourceConfig_prb_Start;
+ libconfig_int discRxPoolPS_ResourceConfig_prb_End;
+ const char *discRxPoolPS_ResourceConfig_offsetIndicator_present;
+ libconfig_int discRxPoolPS_ResourceConfig_offsetIndicator_choice;
+ const char *discRxPoolPS_ResourceConfig_subframeBitmap_present;
+ char *discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_buf;
+ libconfig_int discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_size;
+ libconfig_int discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_bits_unused;
+ checkedparam_t config_check_CCparams[] = CCPARAMS_CHECK;
+ paramdef_t CCsParams[] = CCPARAMS_DESC;
+ paramlist_def_t CCsParamList = {ENB_CONFIG_STRING_COMPONENT_CARRIERS, NULL, 0};
+
+ /* map parameter checking array instances to parameter definition array instances */
+ for (I = 0; I < (sizeof(CCsParams) / sizeof(paramdef_t)); I++) {
+ CCsParams[I].chkPptr = &(config_check_CCparams[I]);
+ }
+ /*#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME)
+ if (strcasecmp( *(ENBSParams[ENB_ASN1_VERBOSITY_IDX].strptr), ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE) == 0) {
+ asn_debug = 0;
+ asn1_xer_print = 0;
+ } else if (strcasecmp( *(ENBSParams[ENB_ASN1_VERBOSITY_IDX].strptr), ENB_CONFIG_STRING_ASN1_VERBOSITY_INFO) == 0) {
+ asn_debug = 1;
+ asn1_xer_print = 1;
+ } else if (strcasecmp(*(ENBSParams[ENB_ASN1_VERBOSITY_IDX].strptr) , ENB_CONFIG_STRING_ASN1_VERBOSITY_ANNOYING) == 0) {
+ asn_debug = 1;
+ asn1_xer_print = 2;
+ } else {
+ asn_debug = 0;
+ asn1_xer_print = 0;
+ }
+ #endif */
AssertFatal(i < ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt,
"Failed to parse config file %s, %uth attribute %s \n",
RC.config_file_name, i, ENB_CONFIG_STRING_ACTIVE_ENBS);
@@ -2456,13 +2467,13 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i)
if (ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt > 0) {
// Output a list of all eNBs.
config_getlist( &ENBParamList,ENBParams,sizeof(ENBParams)/sizeof(paramdef_t),NULL);
+
if (ENBParamList.numelt > 0) {
for (k = 0; k < ENBParamList.numelt; k++) {
if (ENBParamList.paramarray[k][ENB_ENB_ID_IDX].uptr == NULL) {
// Calculate a default eNB ID
# if defined(ENABLE_USE_MME)
uint32_t hash;
-
hash = s1ap_generate_eNB_id ();
enb_id = k + (hash & 0xFFFF8);
# else
@@ -2475,16 +2486,23 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i)
// search if in active list
for (j = 0; j < ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt; j++) {
if (strcmp(ENBSParams[ENB_ACTIVE_ENBS_IDX].strlistptr[j], *(ENBParamList.paramarray[k][ENB_ENB_NAME_IDX].strptr)) == 0) {
+ paramdef_t PLMNParams[] = PLMNPARAMS_DESC;
+ paramlist_def_t PLMNParamList = {ENB_CONFIG_STRING_PLMN_LIST, NULL, 0};
+ /* map parameter checking array instances to parameter definition array instances */
+ checkedparam_t config_check_PLMNParams [] = PLMNPARAMS_CHECK;
+
+ for (int I = 0; I < sizeof(PLMNParams) / sizeof(paramdef_t); ++I)
+ PLMNParams[I].chkPptr = &(config_check_PLMNParams[I]);
paramdef_t X2Params[] = X2PARAMS_DESC;
paramlist_def_t X2ParamList = {ENB_CONFIG_STRING_TARGET_ENB_X2_IP_ADDRESS,NULL,0};
-
paramdef_t SCTPParams[] = SCTPPARAMS_DESC;
paramdef_t NETParams[] = NETPARAMS_DESC;
- char aprefix[MAX_OPTNAME_SIZE*2 + 8];
-
+ /* TODO: fix the size - if set lower we have a crash (MAX_OPTNAME_SIZE was 64 when this code was written) */
+ /* this is most probably a problem with the config module */
+ char aprefix[MAX_OPTNAME_SIZE*80 + 8];
+ sprintf(aprefix,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,k);
/* Some default/random parameters */
-
X2AP_REGISTER_ENB_REQ (msg_p).eNB_id = enb_id;
if (strcmp(*(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr), "CELL_MACRO_ENB") == 0) {
@@ -2493,33 +2511,83 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i)
X2AP_REGISTER_ENB_REQ (msg_p).cell_type = CELL_HOME_ENB;
} else {
AssertFatal (0,
- "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
- RC.config_file_name, i, *(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr));
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
+ RC.config_file_name, i, *(ENBParamList.paramarray[k][ENB_CELL_TYPE_IDX].strptr));
}
X2AP_REGISTER_ENB_REQ (msg_p).eNB_name = strdup(*(ENBParamList.paramarray[k][ENB_ENB_NAME_IDX].strptr));
- X2AP_REGISTER_ENB_REQ (msg_p).tac = (uint16_t)atoi(*(ENBParamList.paramarray[k][ENB_TRACKING_AREA_CODE_IDX].strptr));
- X2AP_REGISTER_ENB_REQ (msg_p).mcc = (uint16_t)atoi(*(ENBParamList.paramarray[k][ENB_MOBILE_COUNTRY_CODE_IDX].strptr));
- X2AP_REGISTER_ENB_REQ (msg_p).mnc = (uint16_t)atoi(*(ENBParamList.paramarray[k][ENB_MOBILE_NETWORK_CODE_IDX].strptr));
- X2AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length = strlen(*(ENBParamList.paramarray[k][ENB_MOBILE_NETWORK_CODE_IDX].strptr));
-
- AssertFatal((X2AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length == 2) ||
- (X2AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length == 3),
- "BAD MNC DIGIT LENGTH %d",
- X2AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length);
+ X2AP_REGISTER_ENB_REQ (msg_p).tac = *ENBParamList.paramarray[k][ENB_TRACKING_AREA_CODE_IDX].uptr;
+ config_getlist(&PLMNParamList, PLMNParams, sizeof(PLMNParams)/sizeof(paramdef_t), aprefix);
+
+ if (PLMNParamList.numelt < 1 || PLMNParamList.numelt > 6)
+ AssertFatal(0, "The number of PLMN IDs must be in [1,6], but is %d\n",
+ PLMNParamList.numelt);
+
+ if (PLMNParamList.numelt > 1)
+ LOG_W(X2AP, "X2AP currently handles only one PLMN, ignoring the others!\n");
+
+ X2AP_REGISTER_ENB_REQ (msg_p).mcc = *PLMNParamList.paramarray[0][ENB_MOBILE_COUNTRY_CODE_IDX].uptr;
+ X2AP_REGISTER_ENB_REQ (msg_p).mnc = *PLMNParamList.paramarray[0][ENB_MOBILE_NETWORK_CODE_IDX].uptr;
+ X2AP_REGISTER_ENB_REQ (msg_p).mnc_digit_length = *PLMNParamList.paramarray[0][ENB_MNC_DIGIT_LENGTH].u8ptr;
+ AssertFatal(X2AP_REGISTER_ENB_REQ(msg_p).mnc_digit_length == 3
+ || X2AP_REGISTER_ENB_REQ(msg_p).mnc < 100,
+ "MNC %d cannot be encoded in two digits as requested (change mnc_digit_length to 3)\n",
+ X2AP_REGISTER_ENB_REQ(msg_p).mnc);
+
+ /* CC params */
+ config_getlist(&CCsParamList, NULL, 0, aprefix);
+
+ X2AP_REGISTER_ENB_REQ (msg_p).num_cc = CCsParamList.numelt;
+
+ if (CCsParamList.numelt > 0) {
+ //char ccspath[MAX_OPTNAME_SIZE*2 + 16];
+ for (J = 0; J < CCsParamList.numelt ; J++) {
+ sprintf(aprefix, "%s.[%i].%s.[%i]", ENB_CONFIG_STRING_ENB_LIST, k, ENB_CONFIG_STRING_COMPONENT_CARRIERS, J);
+ config_get(CCsParams, sizeof(CCsParams)/sizeof(paramdef_t), aprefix);
+ X2AP_REGISTER_ENB_REQ (msg_p).eutra_band[J] = eutra_band;
+ X2AP_REGISTER_ENB_REQ (msg_p).downlink_frequency[J] = (uint32_t) downlink_frequency;
+ X2AP_REGISTER_ENB_REQ (msg_p).uplink_frequency_offset[J] = (unsigned int) uplink_frequency_offset;
+ X2AP_REGISTER_ENB_REQ (msg_p).Nid_cell[J]= Nid_cell;
+
+ if (Nid_cell>503) {
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%d\" for Nid_cell choice: 0...503 !\n",
+ RC.config_file_name, k, Nid_cell);
+ }
+
+ X2AP_REGISTER_ENB_REQ (msg_p).N_RB_DL[J]= N_RB_DL;
+
+ if ((N_RB_DL!=6) && (N_RB_DL!=15) && (N_RB_DL!=25) && (N_RB_DL!=50) && (N_RB_DL!=75) && (N_RB_DL!=100)) {
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%d\" for N_RB_DL choice: 6,15,25,50,75,100 !\n",
+ RC.config_file_name, k, N_RB_DL);
+ }
+
+ if (strcmp(frame_type, "FDD") == 0) {
+ X2AP_REGISTER_ENB_REQ (msg_p).frame_type[J] = FDD;
+ } else if (strcmp(frame_type, "TDD") == 0) {
+ X2AP_REGISTER_ENB_REQ (msg_p).frame_type[J] = TDD;
+ } else {
+ AssertFatal (0,
+ "Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for frame_type choice: FDD or TDD !\n",
+ RC.config_file_name, k, frame_type);
+ }
+
+ X2AP_REGISTER_ENB_REQ (msg_p).fdd_earfcn_DL[J] = to_earfcn_DL(eutra_band, downlink_frequency, N_RB_DL);
+ X2AP_REGISTER_ENB_REQ (msg_p).fdd_earfcn_UL[J] = to_earfcn_UL(eutra_band, downlink_frequency + uplink_frequency_offset, N_RB_DL);
+ }
+ }
sprintf(aprefix,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,k);
config_getlist( &X2ParamList,X2Params,sizeof(X2Params)/sizeof(paramdef_t),aprefix);
-
- if(X2ParamList.numelt>X2AP_MAX_NB_ENB_IP_ADDRESS){
- LOG_E(RRC,"value of X2ParamList.numelt %d must be lower than X2AP_MAX_NB_ENB_IP_ADDRESS %d value: reconsider to increase X2AP_MAX_NB_ENB_IP_ADDRESS\n",X2ParamList.numelt,X2AP_MAX_NB_ENB_IP_ADDRESS);
- exit(1);
- }
+ AssertFatal(X2ParamList.numelt <= X2AP_MAX_NB_ENB_IP_ADDRESS,
+ "value of X2ParamList.numelt %d must be lower than X2AP_MAX_NB_ENB_IP_ADDRESS %d value: reconsider to increase X2AP_MAX_NB_ENB_IP_ADDRESS\n",
+ X2ParamList.numelt,X2AP_MAX_NB_ENB_IP_ADDRESS);
X2AP_REGISTER_ENB_REQ (msg_p).nb_x2 = 0;
+
for (l = 0; l < X2ParamList.numelt; l++) {
X2AP_REGISTER_ENB_REQ (msg_p).nb_x2 += 1;
-
strcpy(X2AP_REGISTER_ENB_REQ (msg_p).target_enb_x2_ip_address[l].ipv4_address,*(X2ParamList.paramarray[l][ENB_X2_IPV4_ADDRESS_IDX].strptr));
strcpy(X2AP_REGISTER_ENB_REQ (msg_p).target_enb_x2_ip_address[l].ipv6_address,*(X2ParamList.paramarray[l][ENB_X2_IPV6_ADDRESS_IDX].strptr));
@@ -2542,12 +2610,9 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i)
X2AP_REGISTER_ENB_REQ (msg_p).sctp_in_streams = (uint16_t)*(SCTPParams[ENB_SCTP_INSTREAMS_IDX].uptr);
X2AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = (uint16_t)*(SCTPParams[ENB_SCTP_OUTSTREAMS_IDX].uptr);
#endif
-
sprintf(aprefix,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,k,ENB_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
-
// NETWORK_INTERFACES
config_get( NETParams,sizeof(NETParams)/sizeof(paramdef_t),aprefix);
-
X2AP_REGISTER_ENB_REQ (msg_p).enb_port_for_X2C = (uint32_t)*(NETParams[ENB_PORT_FOR_X2C_IDX].uptr);
if ((NETParams[ENB_IPV4_ADDR_FOR_X2C_IDX].strptr == NULL) || (X2AP_REGISTER_ENB_REQ (msg_p).enb_port_for_X2C == 0)) {
@@ -2557,21 +2622,49 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i)
cidr = *(NETParams[ENB_IPV4_ADDR_FOR_X2C_IDX].strptr);
address = strtok(cidr, "/");
-
X2AP_REGISTER_ENB_REQ (msg_p).enb_x2_ip_address.ipv6 = 0;
X2AP_REGISTER_ENB_REQ (msg_p).enb_x2_ip_address.ipv4 = 1;
-
strcpy(X2AP_REGISTER_ENB_REQ (msg_p).enb_x2_ip_address.ipv4_address, address);
}
}
}
}
}
-return 0;
+
+ return 0;
}
-void RCConfig(void) {
+int RCconfig_parallel(void) {
+ char *parallel_conf = NULL;
+ char *worker_conf = NULL;
+ extern char *parallel_config;
+ extern char *worker_config;
+ paramdef_t ThreadParams[] = THREAD_CONF_DESC;
+ paramlist_def_t THREADParamList = {THREAD_CONFIG_STRING_THREAD_STRUCT,NULL,0};
+ config_getlist( &THREADParamList,NULL,0,NULL);
+
+ if(THREADParamList.numelt>0) {
+ config_getlist( &THREADParamList,ThreadParams,sizeof(ThreadParams)/sizeof(paramdef_t),NULL);
+ parallel_conf = strdup(*(THREADParamList.paramarray[0][THREAD_PARALLEL_IDX].strptr));
+ } else {
+ parallel_conf = strdup("PARALLEL_RU_L1_TRX_SPLIT");
+ }
+
+ if(THREADParamList.numelt>0) {
+ config_getlist( &THREADParamList,ThreadParams,sizeof(ThreadParams)/sizeof(paramdef_t),NULL);
+ worker_conf = strdup(*(THREADParamList.paramarray[0][THREAD_WORKER_IDX].strptr));
+ } else {
+ worker_conf = strdup("WORKER_ENABLE");
+ }
+
+ if(parallel_config == NULL) set_parallel_conf(parallel_conf);
+
+ if(worker_config == NULL) set_worker_conf(worker_conf);
+
+ return 0;
+}
+void RCConfig(void) {
paramlist_def_t MACRLCParamList = {CONFIG_STRING_MACRLC_LIST,NULL,0};
paramlist_def_t L1ParamList = {CONFIG_STRING_L1_LIST,NULL,0};
paramlist_def_t RUParamList = {CONFIG_STRING_RU_LIST,NULL,0};
@@ -2581,11 +2674,9 @@ void RCConfig(void) {
char aprefix[MAX_OPTNAME_SIZE*2 + 8];
-/* get global parameters, defined outside any section in the config file */
-
+ /* get global parameters, defined outside any section in the config file */
printf("Getting ENBSParams\n");
-
- config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
+ config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
# if defined(ENABLE_USE_MME)
EPC_MODE_ENABLED = ((*ENBSParams[ENB_NOS1_IDX].uptr) == 0);
#endif
@@ -2593,29 +2684,28 @@ void RCConfig(void) {
if (RC.nb_inst > 0) {
RC.nb_CC = (int *)malloc((1+RC.nb_inst)*sizeof(int));
- for (int i=0;i<RC.nb_inst;i++) {
+
+ for (int i=0; i<RC.nb_inst; i++) {
sprintf(aprefix,"%s.[%i]",ENB_CONFIG_STRING_ENB_LIST,i);
config_getlist( &CCsParamList,NULL,0, aprefix);
- RC.nb_CC[i] = CCsParamList.numelt;
+ RC.nb_CC[i] = CCsParamList.numelt;
}
}
-
- // Get num MACRLC instances
-
- config_getlist( &MACRLCParamList,NULL,0, NULL);
- RC.nb_macrlc_inst = MACRLCParamList.numelt;
- AssertFatal(RC.nb_macrlc_inst <= MAX_MAC_INST,
- "Too many macrlc instances %d\n",RC.nb_macrlc_inst);
-
- // Get num L1 instances
- config_getlist( &L1ParamList,NULL,0, NULL);
- RC.nb_L1_inst = L1ParamList.numelt;
-
- // Get num RU instances
- config_getlist( &RUParamList,NULL,0, NULL);
- RC.nb_RU = RUParamList.numelt;
+ config_getlist( &MACRLCParamList,NULL,0, NULL);
+ RC.nb_macrlc_inst = MACRLCParamList.numelt;
+ AssertFatal(RC.nb_macrlc_inst <= MAX_MAC_INST,
+ "Too many macrlc instances %d\n",RC.nb_macrlc_inst);
+
+ // Get num L1 instances
+ config_getlist( &L1ParamList,NULL,0, NULL);
+ RC.nb_L1_inst = L1ParamList.numelt;
+
+ // Get num RU instances
+ config_getlist( &RUParamList,NULL,0, NULL);
+ RC.nb_RU = RUParamList.numelt;
+ RCconfig_parallel();
}
int check_plmn_identity(rrc_eNB_carrier_data_t *carrier,uint16_t mcc,uint16_t mnc,uint8_t mnc_digit_length) {
@@ -2867,7 +2957,7 @@ void handle_f1ap_setup_resp(f1ap_setup_resp_t *resp) {
}
}
-void read_config_and_init()
+void read_config_and_init(void)
{
int macrlc_has_f1[MAX_MAC_INST];
memset(macrlc_has_f1, 0 , MAX_MAC_INST*sizeof(int));
diff --git a/openair2/ENB_APP/enb_config.h b/openair2/ENB_APP/enb_config.h
index eead6e54e57329dd56ec03df467a04ac95d850cc..2fc4fa49580702b529e7a1467703b64f0b89c003 100644
--- a/openair2/ENB_APP/enb_config.h
+++ b/openair2/ENB_APP/enb_config.h
@@ -47,8 +47,8 @@
#else
#include "RRC/LTE/MESSAGES/SystemInformationBlockType2.h"
#endif
-#include "intertask_interface_types.h"
#include "RRC/LTE/rrc_defs.h"
+#include <intertask_interface.h>
#define IPV4_STR_ADDR_TO_INT_NWBO(AdDr_StR,NwBo,MeSsAgE ) do {\
struct in_addr inp;\
diff --git a/openair2/ENB_APP/enb_paramdef.h b/openair2/ENB_APP/enb_paramdef.h
index c7dfee7bda8c9b895e0524e7ddc2eee9027653ec..cc1e528bbc43e00016e4bf7f86eae9b11f91aa53 100755
--- a/openair2/ENB_APP/enb_paramdef.h
+++ b/openair2/ENB_APP/enb_paramdef.h
@@ -146,7 +146,7 @@ typedef enum {
{CONFIG_STRING_RU_ATT_TX, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_ATT_RX, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{CONFIG_STRING_RU_NBIOTRRC_LIST, NULL, 0, uptr:NULL, defintarrayval:DEFENBS, TYPE_INTARRAY, 1}, \
-{CONFIG_STRING_RU_SDR_ADDRS, NULL, 0, strptr:NULL, defstrval:"0.0.0.0", TYPE_STRING, 0}, \
+{CONFIG_STRING_RU_SDR_ADDRS, NULL, 0, strptr:NULL, defstrval:"type=b200", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_SDR_CLK_SRC, NULL, 0, strptr:NULL, defstrval:"internal", TYPE_STRING, 0}, \
}
@@ -185,8 +185,8 @@ typedef enum {
#define ENB_CONFIG_STRING_CELL_TYPE "cell_type"
#define ENB_CONFIG_STRING_ENB_NAME "eNB_name"
#define ENB_CONFIG_STRING_TRACKING_AREA_CODE "tracking_area_code"
-#define ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE "mobile_country_code"
-#define ENB_CONFIG_STRING_MOBILE_NETWORK_CODE "mobile_network_code"
+#define ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE_OLD "mobile_country_code"
+#define ENB_CONFIG_STRING_MOBILE_NETWORK_CODE_OLD "mobile_network_code"
#define ENB_CONFIG_STRING_TRANSPORT_S_PREFERENCE "tr_s_preference"
#define ENB_CONFIG_STRING_LOCAL_S_IF_NAME "local_s_if_name"
#define ENB_CONFIG_STRING_LOCAL_S_ADDRESS "local_s_address"
@@ -204,9 +204,9 @@ typedef enum {
{ENB_CONFIG_STRING_ENB_ID, NULL, 0, uptr:NULL, defintval:0, TYPE_UINT, 0}, \
{ENB_CONFIG_STRING_CELL_TYPE, NULL, 0, strptr:NULL, defstrval:"CELL_MACRO_ENB", TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_ENB_NAME, NULL, 0, strptr:NULL, defstrval:"OAIeNodeB", TYPE_STRING, 0}, \
-{ENB_CONFIG_STRING_TRACKING_AREA_CODE, NULL, 0, strptr:NULL, defstrval:"0", TYPE_STRING, 0}, \
-{ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE, NULL, 0, strptr:NULL, defstrval:"0", TYPE_STRING, 0}, \
-{ENB_CONFIG_STRING_MOBILE_NETWORK_CODE, NULL, 0, strptr:NULL, defstrval:"0", TYPE_STRING, 0}, \
+{ENB_CONFIG_STRING_TRACKING_AREA_CODE, NULL, 0, uptr:NULL, defuintval:0, TYPE_UINT, 0}, \
+{ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE_OLD, NULL, 0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \
+{ENB_CONFIG_STRING_MOBILE_NETWORK_CODE_OLD, NULL, 0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_TRANSPORT_S_PREFERENCE, NULL, 0, strptr:NULL, defstrval:"local_mac", TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_LOCAL_S_IF_NAME, NULL, 0, strptr:NULL, defstrval:"lo", TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_LOCAL_S_ADDRESS, NULL, 0, strptr:NULL, defstrval:"127.0.0.1", TYPE_STRING, 0}, \
@@ -221,8 +221,8 @@ typedef enum {
#define ENB_CELL_TYPE_IDX 1
#define ENB_ENB_NAME_IDX 2
#define ENB_TRACKING_AREA_CODE_IDX 3
-#define ENB_MOBILE_COUNTRY_CODE_IDX 4
-#define ENB_MOBILE_NETWORK_CODE_IDX 5
+#define ENB_MOBILE_COUNTRY_CODE_IDX_OLD 4
+#define ENB_MOBILE_NETWORK_CODE_IDX_OLD 5
#define ENB_TRANSPORT_S_PREFERENCE_IDX 6
#define ENB_LOCAL_S_IF_NAME_IDX 7
#define ENB_LOCAL_S_ADDRESS_IDX 8
@@ -232,9 +232,56 @@ typedef enum {
#define ENB_LOCAL_S_PORTD_IDX 12
#define ENB_REMOTE_S_PORTD_IDX 13
#define ENB_NRCELLID_IDX 14
+
+#define TRACKING_AREA_CODE_OKRANGE {0x0001,0xFFFD}
+#define ENBPARAMS_CHECK { \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s2 = { config_check_intrange, TRACKING_AREA_CODE_OKRANGE } },\
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+ { .s5 = { NULL } }, \
+}
+
/*-------------------------------------------------------------------------------------------------------------------------------------------------*/
/*-------------------------------------------------------------------------------------------------------------------------------------------------*/
+/* PLMN ID configuration */
+
+#define ENB_CONFIG_STRING_PLMN_LIST "plmn_list"
+
+#define ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE "mcc"
+#define ENB_CONFIG_STRING_MOBILE_NETWORK_CODE "mnc"
+#define ENB_CONFIG_STRING_MNC_DIGIT_LENGTH "mnc_length"
+
+#define ENB_MOBILE_COUNTRY_CODE_IDX 0
+#define ENB_MOBILE_NETWORK_CODE_IDX 1
+#define ENB_MNC_DIGIT_LENGTH 2
+
+#define PLMNPARAMS_DESC { \
+/* optname helpstr paramflags XXXptr def val type numelt */ \
+ {ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE, "mobile country code", 0, uptr:NULL, defuintval:1000, TYPE_UINT, 0}, \
+ {ENB_CONFIG_STRING_MOBILE_NETWORK_CODE, "mobile network code", 0, uptr:NULL, defuintval:1000, TYPE_UINT, 0}, \
+ {ENB_CONFIG_STRING_MNC_DIGIT_LENGTH, "length of the MNC (2 or 3)", 0, uptr:NULL, defuintval:0, TYPE_UINT, 0}, \
+}
+
+#define MCC_MNC_OKRANGES {0,999}
+#define MNC_DIGIT_LENGTH_OKVALUES {2,3}
+
+#define PLMNPARAMS_CHECK { \
+ { .s2 = { config_check_intrange, MCC_MNC_OKRANGES } }, \
+ { .s2 = { config_check_intrange, MCC_MNC_OKRANGES } }, \
+ { .s1 = { config_check_intval, MNC_DIGIT_LENGTH_OKVALUES, 2 } }, \
+}
+
/* component carries configuration parameters name */
@@ -683,6 +730,7 @@ typedef enum {
#define ENB_CONFIG_STRING_MME_IPV6_ADDRESS "ipv6"
#define ENB_CONFIG_STRING_MME_IP_ADDRESS_ACTIVE "active"
#define ENB_CONFIG_STRING_MME_IP_ADDRESS_PREFERENCE "preference"
+#define ENB_CONFIG_STRING_MME_BROADCAST_PLMN_INDEX "broadcast_plmn_index"
/*-------------------------------------------------------------------------------------------------------------------------------------*/
@@ -694,12 +742,14 @@ typedef enum {
{ENB_CONFIG_STRING_MME_IPV6_ADDRESS, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_MME_IP_ADDRESS_ACTIVE, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \
{ENB_CONFIG_STRING_MME_IP_ADDRESS_PREFERENCE, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \
+{ENB_CONFIG_STRING_MME_BROADCAST_PLMN_INDEX, NULL, 0, uptr:NULL, defintarrayval:NULL,TYPE_UINTARRAY, 6} \
}
#define ENB_MME_IPV4_ADDRESS_IDX 0
#define ENB_MME_IPV6_ADDRESS_IDX 1
#define ENB_MME_IP_ADDRESS_ACTIVE_IDX 2
#define ENB_MME_IP_ADDRESS_PREFERENCE_IDX 3
+#define ENB_MME_BROADCAST_PLMN_INDEX 4
/*---------------------------------------------------------------------------------------------------------------------------------------*/
/* X2 configuration parameters section name */
@@ -933,3 +983,28 @@ typedef enum {
#define MACRLC_SCHED_MODE_IDX 17
#define MACRLC_PHY_TEST_IDX 18
/*---------------------------------------------------------------------------------------------------------------------------------------------------------*/
+
+/* thread configuration parameters section name */
+#define THREAD_CONFIG_STRING_THREAD_STRUCT "THREAD_STRUCT"
+
+/* thread configuration parameters names */
+#define THREAD_CONFIG_STRING_PARALLEL "parallel_config"
+#define THREAD_CONFIG_STRING_WORKER "worker_config"
+
+
+#define THREAD_PARALLEL_IDX 0
+#define THREAD_WORKER_IDX 1
+
+/*-------------------------------------------------------------------------------------------------------------------------------------------------------------*/
+/* thread configuration parameters */
+/* optname helpstr paramflags XXXptr defXXXval type numelt */
+/*-------------------------------------------------------------------------------------------------------------------------------------------------------------*/
+#define THREAD_CONF_DESC { \
+{THREAD_CONFIG_STRING_PARALLEL, CONFIG_HLP_PARALLEL, 0, strptr:NULL, defstrval:"PARALLEL_RU_L1_TRX_SPLIT", TYPE_STRING, 0}, \
+{THREAD_CONFIG_STRING_WORKER, CONFIG_HLP_WORKER, 0, strptr:NULL, defstrval:"WORKER_ENABLE", TYPE_STRING, 0} \
+}
+
+
+#define CONFIG_HLP_WORKER "coding and FEP worker thread WORKER_DISABLE or WORKER_ENABLE\n"
+#define CONFIG_HLP_PARALLEL "PARALLEL_SINGLE_THREAD, PARALLEL_RU_L1_SPLIT, or PARALLEL_RU_L1_TRX_SPLIT(RU_L1_TRX_SPLIT by defult)\n"
+/*-------------------------------------------------------------------------------------------------------------------------------------------------------------*/
diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c
index 4b3ff410d539c292188c22c6447694d6c74d6e21..c540e69051ad3dbfb48271641f883f33b0b32f64 100644
--- a/openair2/ENB_APP/flexran_agent_common.c
+++ b/openair2/ENB_APP/flexran_agent_common.c
@@ -40,6 +40,7 @@
#include "flexran_agent_rrc.h"
//#include "PHY/extern.h"
#include "common/utils/LOG/log.h"
+#include "flexran_agent_mac_internal.h"
//#include "SCHED/defs.h"
#include "RRC/LTE/rrc_extern.h"
@@ -296,6 +297,23 @@ int flexran_agent_destroy_enb_config_reply(Protocol__FlexranMessage *msg) {
free(reply->cell_config[i]->si_config->si_message);
free(reply->cell_config[i]->si_config);
}
+ if (reply->cell_config[i]->slice_config != NULL) {
+ for (int j = 0; j < reply->cell_config[i]->slice_config->n_dl; ++j) {
+ if (reply->cell_config[i]->slice_config->dl[j]->n_sorting > 0)
+ free(reply->cell_config[i]->slice_config->dl[j]->sorting);
+ free(reply->cell_config[i]->slice_config->dl[j]->scheduler_name);
+ free(reply->cell_config[i]->slice_config->dl[j]);
+ }
+ free(reply->cell_config[i]->slice_config->dl);
+ for (int j = 0; j < reply->cell_config[i]->slice_config->n_ul; ++j) {
+ if (reply->cell_config[i]->slice_config->ul[j]->n_sorting > 0)
+ free(reply->cell_config[i]->slice_config->ul[j]->sorting);
+ free(reply->cell_config[i]->slice_config->ul[j]->scheduler_name);
+ free(reply->cell_config[i]->slice_config->ul[j]);
+ }
+ free(reply->cell_config[i]->slice_config->ul);
+ free(reply->cell_config[i]->slice_config);
+ }
free(reply->cell_config[i]);
}
free(reply->cell_config);
@@ -405,8 +423,14 @@ int flexran_agent_control_delegation(mid_t mod_id, const void *params, Protocol_
FILE *f;
f = fopen(target, "wb");
- fwrite(control_delegation_msg->payload.data, control_delegation_msg->payload.len, 1, f);
- fclose(f);
+ if (f) {
+ fwrite(control_delegation_msg->payload.data, control_delegation_msg->payload.len, 1, f);
+ fclose(f);
+ }
+ else {
+ LOG_W(FLEXRAN_AGENT, "[%d] can not write control delegation data to %s\n",
+ mod_id, target);
+ }
// long time_elapsed_nanos = timer_end(vartime);
*msg = NULL;
@@ -474,7 +498,8 @@ int flexran_agent_lc_config_reply(mid_t mod_id, const void *params, Protocol__Fl
if (!lc_ue_config[i]) goto error;
protocol__flex_lc_ue_config__init(lc_ue_config[i]);
- flexran_agent_fill_mac_lc_ue_config(mod_id, i, lc_ue_config[i]);
+ const int UE_id = flexran_get_mac_ue_id(mod_id, i);
+ flexran_agent_fill_mac_lc_ue_config(mod_id, UE_id, lc_ue_config[i]);
} // end for UE
lc_config_reply_msg->lc_ue_config = lc_ue_config;
} // lc_config_reply_msg->n_lc_ue_config > 0
@@ -514,8 +539,6 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl
Protocol__FlexUeConfigRequest *ue_config_request_msg = input->ue_config_request_msg;
xid = (ue_config_request_msg->header)->xid;
- int i;
-
Protocol__FlexUeConfigReply *ue_config_reply_msg;
ue_config_reply_msg = malloc(sizeof(Protocol__FlexUeConfigReply));
if(ue_config_reply_msg == NULL)
@@ -547,15 +570,17 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl
}
rnti_t rntis[ue_config_reply_msg->n_ue_config];
flexran_get_rrc_rnti_list(mod_id, rntis, ue_config_reply_msg->n_ue_config);
- for (i = 0; i < ue_config_reply_msg->n_ue_config; i++) {
+ for (int i = 0; i < ue_config_reply_msg->n_ue_config; i++) {
const rnti_t rnti = rntis[i];
ue_config[i] = malloc(sizeof(Protocol__FlexUeConfig));
protocol__flex_ue_config__init(ue_config[i]);
if (flexran_agent_get_rrc_xface(mod_id))
flexran_agent_fill_rrc_ue_config(mod_id, rnti, ue_config[i]);
- if (flexran_agent_get_mac_xface(mod_id))
- flexran_agent_fill_mac_ue_config(mod_id, i, ue_config[i]);
+ if (flexran_agent_get_mac_xface(mod_id)) {
+ const int UE_id = flexran_get_mac_ue_id(mod_id, i);
+ flexran_agent_fill_mac_ue_config(mod_id, UE_id, ue_config[i]);
+ }
}
ue_config_reply_msg->ue_config = ue_config;
}
@@ -661,6 +686,7 @@ int flexran_agent_enb_config_reply(mid_t mod_id, const void *params, Protocol__F
flexran_agent_fill_rrc_cell_config(mod_id, i, cell_conf[i]);
if (flexran_agent_get_mac_xface(mod_id))
flexran_agent_fill_mac_cell_config(mod_id, i, cell_conf[i]);
+
cell_conf[i]->carrier_index = i;
cell_conf[i]->has_carrier_index = 1;
}
@@ -723,5 +749,39 @@ int flexran_agent_destroy_rrc_measurement(Protocol__FlexranMessage *msg){
return 0;
}
+int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg)
+{
+ Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)params;
+ Protocol__FlexEnbConfigReply *enb_config = input->enb_config_reply_msg;
+ if (enb_config->n_cell_config == 0) {
+ LOG_W(FLEXRAN_AGENT,
+ "received enb_config_reply message does not contain a cell_config\n");
+ *msg = NULL;
+ return 0;
+ }
+ if (enb_config->n_cell_config > 1)
+ LOG_W(FLEXRAN_AGENT, "ignoring slice configs for other cell except cell 0\n");
+ if (enb_config->cell_config[0]->slice_config) {
+ prepare_update_slice_config(mod_id, enb_config->cell_config[0]->slice_config);
+ } else {
+ initiate_soft_restart(mod_id, enb_config->cell_config[0]);
+ }
+
+ *msg = NULL;
+ return 0;
+}
+
+int flexran_agent_handle_ue_config_reply(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg)
+{
+ int i;
+ Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)params;
+ Protocol__FlexUeConfigReply *ue_config_reply = input->ue_config_reply_msg;
+
+ for (i = 0; i < ue_config_reply->n_ue_config; i++)
+ prepare_ue_slice_assoc_update(mod_id, ue_config_reply->ue_config[i]);
+
+ *msg = NULL;
+ return 0;
+}
diff --git a/openair2/ENB_APP/flexran_agent_common.h b/openair2/ENB_APP/flexran_agent_common.h
index 76f9e3ce5c86d4b04f967c92c95f816bbf5fcb40..8419dae62d1a69c7a748d8aaa7aa3999c8fb5434 100644
--- a/openair2/ENB_APP/flexran_agent_common.h
+++ b/openair2/ENB_APP/flexran_agent_common.h
@@ -46,7 +46,6 @@
# include "tree.h"
# include "intertask_interface.h"
-# include "timer.h"
#define FLEXRAN_VERSION 0
@@ -166,4 +165,19 @@ err_code_t flexran_agent_init_cont_stats_update(mid_t mod_id);
err_code_t flexran_agent_enable_cont_stats_update(mid_t mod_id, xid_t xid, stats_request_config_t *stats_req) ;
err_code_t flexran_agent_disable_cont_stats_update(mid_t mod_id);
+/* Handle a received eNB config reply message as an "order" to reconfigure. It
+ * does not come as a reconfiguration message as this is a "structured"
+ * ProtoBuf message (as opposed to "unstructured" YAML). There is no destructor
+ * since we do not reply to this message (yet). Instead, the controller has to
+ * issue another eNB config request message. */
+int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void* params, Protocol__FlexranMessage **msg);
+
+/* Handle a received UE config reply message as an "order" to reconfigure the
+ * association of a UE to a slice. It does not come as a reconfiguration
+ * message as this is a "structured" ProtoBuf message (as opposed to
+ * "unstructured" YAML). There is no destructor since we do not reply to this
+ * message (yet). Instead, the controller has to issue another eNB config
+ * request message. */
+int flexran_agent_handle_ue_config_reply(mid_t mod_id, const void* params, Protocol__FlexranMessage **msg);
+
#endif
diff --git a/openair2/ENB_APP/flexran_agent_common_internal.c b/openair2/ENB_APP/flexran_agent_common_internal.c
index f5310dd28cd77aa6b6127244c113626a7f05a6b9..a1ff3fd23acff89815d2fe6f645e502cf7d99a42 100644
--- a/openair2/ENB_APP/flexran_agent_common_internal.c
+++ b/openair2/ENB_APP/flexran_agent_common_internal.c
@@ -31,57 +31,7 @@
#include "flexran_agent_common_internal.h"
#include "flexran_agent_mac_internal.h"
-
-/* needed to soft-restart the lte-softmodem */
-#include "targets/RT/USER/lte-softmodem.h"
-
-void handle_reconfiguration(mid_t mod_id)
-{
- struct timespec start, end;
- clock_gettime(CLOCK_MONOTONIC, &start);
- flexran_agent_info_t *flexran = RC.flexran[mod_id];
-
- if (ENB_WAIT == flexran->node_ctrl_state) {
- /* this is already waiting, just release */
- pthread_mutex_lock(&flexran->mutex_node_ctrl);
- flexran->node_ctrl_state = ENB_NORMAL_OPERATION;
- pthread_mutex_unlock(&flexran->mutex_node_ctrl);
- pthread_cond_signal(&flexran->cond_node_ctrl);
- return;
- }
-
- if (stop_L1L2(mod_id) < 0) {
- LOG_E(ENB_APP, "can not stop lte-softmodem, aborting restart\n");
- return;
- }
-
- /* node_ctrl_state should have value ENB_MAKE_WAIT only if this method is not
- * executed by the FlexRAN thread */
- if (ENB_MAKE_WAIT == flexran->node_ctrl_state) {
- LOG_I(ENB_APP, " * eNB %d: Waiting for FlexRAN RTController command *\n", mod_id);
- pthread_mutex_lock(&flexran->mutex_node_ctrl);
- flexran->node_ctrl_state = ENB_WAIT;
- while (ENB_NORMAL_OPERATION != flexran->node_ctrl_state)
- pthread_cond_wait(&flexran->cond_node_ctrl, &flexran->mutex_node_ctrl);
- pthread_mutex_unlock(&flexran->mutex_node_ctrl);
- }
-
- if (restart_L1L2(mod_id) < 0) {
- LOG_F(ENB_APP, "can not restart, killing lte-softmodem\n");
- itti_terminate_tasks(TASK_PHY_ENB);
- return;
- }
-
- clock_gettime(CLOCK_MONOTONIC, &end);
- end.tv_sec -= start.tv_sec;
- if (end.tv_nsec >= start.tv_nsec) {
- end.tv_nsec -= start.tv_nsec;
- } else {
- end.tv_sec -= 1;
- end.tv_nsec = end.tv_nsec - start.tv_nsec + 1000000000;
- }
- LOG_I(ENB_APP, "lte-softmodem restart succeeded in %ld.%ld s\n", end.tv_sec, end.tv_nsec / 1000000);
-}
+#include "enb_app.h"
int apply_reconfiguration_policy(mid_t mod_id, const char *policy, size_t policy_length) {
@@ -589,3 +539,32 @@ int apply_parameter_modification(void *parameter, yaml_parser_t *parser) {
return -1;
}
+
+void initiate_soft_restart(module_id_t mod_id, Protocol__FlexCellConfig *c)
+{
+ uint8_t cc_id = c->has_cell_id ? c->cell_id : 0;
+ if (c->has_eutra_band) {
+ flexran_agent_set_operating_eutra_band(mod_id, cc_id, c->eutra_band);
+ LOG_I(ENB_APP, "Setting eutra_band to %d\n", c->eutra_band);
+ }
+ if (c->has_dl_freq && c->has_ul_freq) {
+ flexran_agent_set_operating_dl_freq(mod_id, cc_id, c->dl_freq);
+ LOG_I(ENB_APP, "Setting dl_freq to %d\n", c->dl_freq);
+ int32_t ul_freq_offset = c->ul_freq - c->dl_freq;
+ flexran_agent_set_operating_ul_freq(mod_id, cc_id, ul_freq_offset);
+ LOG_I(ENB_APP, "Setting ul_freq to %d\n", c->ul_freq);
+ }
+ if (c->has_dl_bandwidth) {
+ flexran_agent_set_operating_bandwidth(mod_id, cc_id, c->dl_bandwidth);
+ LOG_I(ENB_APP, "Setting bandwidth to %d\n", c->dl_bandwidth);
+ if (c->has_ul_bandwidth && c->ul_bandwidth != c->dl_bandwidth)
+ LOG_W(ENB_APP, "UL/DL bandwidth mismatch, applied DL bandwidth\n");
+ } else if (c->has_ul_bandwidth) {
+ flexran_agent_set_operating_bandwidth(mod_id, cc_id, c->ul_bandwidth);
+ LOG_I(ENB_APP, "Setting bandwidth to %d\n", c->ul_bandwidth);
+ }
+
+ MessageDef *msg;
+ msg = itti_alloc_new_message(TASK_FLEXRAN_AGENT, SOFT_RESTART_MESSAGE);
+ itti_send_msg_to_task(TASK_ENB_APP, ENB_MODULE_ID_TO_INSTANCE(mod_id), msg);
+}
diff --git a/openair2/ENB_APP/flexran_agent_common_internal.h b/openair2/ENB_APP/flexran_agent_common_internal.h
index bf908ac13232b8743c72411481a8be649d884519..544321e228017900d5334501be1da0d327e0a464 100644
--- a/openair2/ENB_APP/flexran_agent_common_internal.h
+++ b/openair2/ENB_APP/flexran_agent_common_internal.h
@@ -32,6 +32,7 @@
#include <yaml.h>
#include "flexran_agent_defs.h"
+#include "flexran.pb-c.h"
int apply_reconfiguration_policy(mid_t mod_id, const char *policy, size_t policy_length);
@@ -57,4 +58,7 @@ int skip_subsystem_parameters_config(yaml_parser_t *parser);
//that is not yet implmeneted in order to skip its configuration, without affecting the rest
int skip_parameter_modification(yaml_parser_t *parser);
+// applies reconfiguration parameters and notifies ENB APP
+void initiate_soft_restart(mid_t mod_id, Protocol__FlexCellConfig *c);
+
#endif
diff --git a/openair2/ENB_APP/flexran_agent_handler.c b/openair2/ENB_APP/flexran_agent_handler.c
index f8af051201d4cbfec884517e531f07077c60737c..aafa8a4b4c11755b0bfe6a774bdf0c3bc7a8cfb7 100644
--- a/openair2/ENB_APP/flexran_agent_handler.c
+++ b/openair2/ENB_APP/flexran_agent_handler.c
@@ -46,9 +46,9 @@ flexran_agent_message_decoded_callback agent_messages_callback[][3] = {
{0, 0, 0}, /*PROTOCOK__FLEXRAN_MESSAGE__MSG_SF_TRIGGER_MSG*/
{0, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_UL_SR_INFO_MSG*/
{flexran_agent_enb_config_reply, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_ENB_CONFIG_REQUEST_MSG*/
- {0, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_ENB_CONFIG_REPLY_MSG*/
+ {flexran_agent_handle_enb_config_reply, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_ENB_CONFIG_REPLY_MSG*/
{flexran_agent_ue_config_reply, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_UE_CONFIG_REQUEST_MSG*/
- {0, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_UE_CONFIG_REPLY_MSG*/
+ {flexran_agent_handle_ue_config_reply, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_UE_CONFIG_REPLY_MSG*/
{flexran_agent_lc_config_reply, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_LC_CONFIG_REQUEST_MSG*/
{0, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_LC_CONFIG_REPLY_MSG*/
{flexran_agent_mac_handle_dl_mac_config, 0, 0}, /*PROTOCOL__FLEXRAN_MESSAGE__MSG_DL_MAC_CONFIG_MSG*/
@@ -268,7 +268,8 @@ int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__Flexr
}
if (flexran_agent_get_mac_xface(mod_id) && !flexran_agent_get_rrc_xface(mod_id)) {
for (i = 0; i < report_config.nr_ue; i++) {
- report_config.ue_report_type[i].ue_rnti = flexran_get_mac_ue_crnti(enb_id, i);
+ const int UE_id = flexran_get_mac_ue_id(mod_id, i);
+ report_config.ue_report_type[i].ue_rnti = flexran_get_mac_ue_crnti(enb_id, UE_id);
report_config.ue_report_type[i].ue_report_flags = ue_flags;
}
}
@@ -380,7 +381,8 @@ int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__Flexr
goto error;
}
for (i = 0; i < report_config.nr_ue; i++) {
- report_config.ue_report_type[i].ue_rnti = ue_req->rnti[i];
+ const int UE_id = flexran_get_mac_ue_id(mod_id, i);
+ report_config.ue_report_type[i].ue_rnti = ue_req->rnti[UE_id];
report_config.ue_report_type[i].ue_report_flags = ue_req->flags;
}
break;
diff --git a/openair2/ENB_APP/flexran_agent_ran_api.c b/openair2/ENB_APP/flexran_agent_ran_api.c
index 45976559e4187df1eb5881fcea5791cc76a397e0..d2f9c6345e542d8b15fd378ad0a600e32bb41fb9 100644
--- a/openair2/ENB_APP/flexran_agent_ran_api.c
+++ b/openair2/ENB_APP/flexran_agent_ran_api.c
@@ -26,6 +26,7 @@
* \version 0.1
*/
+#include <dlfcn.h>
#include "flexran_agent_ran_api.h"
static inline int phy_is_present(mid_t mod_id, uint8_t cc_id)
@@ -128,6 +129,21 @@ int flexran_get_num_ue_lcs(mid_t mod_id, mid_t ue_id)
return 3;
}
+int flexran_get_mac_ue_id(mid_t mod_id, int i)
+{
+ int n;
+ if (!mac_is_present(mod_id)) return 0;
+ /* get the (i+1)'th active UE */
+ for (n = 0; n < MAX_MOBILES_PER_ENB; ++n) {
+ if (RC.mac[mod_id]->UE_list.active[n] == TRUE) {
+ if (i == 0)
+ return n;
+ --i;
+ }
+ }
+ return 0;
+}
+
rnti_t flexran_get_mac_ue_crnti(mid_t mod_id, mid_t ue_id)
{
if (!mac_is_present(mod_id)) return 0;
@@ -1220,106 +1236,158 @@ void flexran_agent_set_operating_frame_type(mid_t mod_id, uint8_t cc_id, lte_fra
/*********** PDCP *************/
/*PDCP super frame counter flexRAN*/
-uint32_t flexran_get_pdcp_sfn(const mid_t mod_id){
+
+/* TODO the following is a hack. all the functions below should instead already
+ * receive the PDCP's uid and operate on it and the caller has the obligation
+ * to get the ID for this layer.
+ */
+static inline uint16_t flexran_get_pdcp_uid(mid_t mod_id, mid_t ue_id)
+{
+ rnti_t rnti = flexran_get_mac_ue_crnti(mod_id, ue_id);
+ if (rnti == NOT_A_RNTI) return 0;
+
+ for (uint16_t pdcp_uid = 0; pdcp_uid < MAX_MOBILES_PER_ENB; ++pdcp_uid) {
+ if (pdcp_enb[mod_id].rnti[pdcp_uid] == rnti)
+ return pdcp_uid;
+ }
+ return 0;
+}
+
+uint32_t flexran_get_pdcp_sfn(mid_t mod_id)
+{
return pdcp_enb[mod_id].sfn;
}
/*PDCP super frame counter flexRAN*/
-void flexran_set_pdcp_tx_stat_window(const mid_t mod_id, const mid_t ue_id, uint16_t obs_window){
+void flexran_set_pdcp_tx_stat_window(mid_t mod_id, mid_t ue_id, uint16_t obs_window)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
if (obs_window > 0 ){
- Pdcp_stats_tx_window_ms[mod_id][ue_id]=obs_window;
+ Pdcp_stats_tx_window_ms[mod_id][uid]=obs_window;
}
else{
- Pdcp_stats_tx_window_ms[mod_id][ue_id]=1000;
+ Pdcp_stats_tx_window_ms[mod_id][uid]=1000;
}
}
/*PDCP super frame counter flexRAN*/
-void flexran_set_pdcp_rx_stat_window(const mid_t mod_id, const mid_t ue_id, uint16_t obs_window){
+void flexran_set_pdcp_rx_stat_window(mid_t mod_id, mid_t ue_id, uint16_t obs_window)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
if (obs_window > 0 ){
- Pdcp_stats_rx_window_ms[mod_id][ue_id]=obs_window;
+ Pdcp_stats_rx_window_ms[mod_id][uid]=obs_window;
}
else{
- Pdcp_stats_rx_window_ms[mod_id][ue_id]=1000;
+ Pdcp_stats_rx_window_ms[mod_id][uid]=1000;
}
}
/*PDCP num tx pdu status flexRAN*/
-uint32_t flexran_get_pdcp_tx(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- if (mod_id <0 || mod_id> MAX_NUM_CCs || ue_id<0 || ue_id> MAX_MOBILES_PER_ENB || lcid<0 || lcid>NB_RB_MAX)
+uint32_t flexran_get_pdcp_tx(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ if (mod_id < 0 || mod_id > MAX_NUM_CCs || ue_id < 0 || ue_id > MAX_MOBILES_PER_ENB
+ || lcid < 0 || lcid > NB_RB_MAX)
return -1;
- return Pdcp_stats_tx[mod_id][ue_id][lcid];
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx[mod_id][uid][lcid];
}
/*PDCP num tx bytes status flexRAN*/
-uint32_t flexran_get_pdcp_tx_bytes(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_tx_bytes[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_tx_bytes(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx_bytes[mod_id][uid][lcid];
}
/*PDCP number of transmit packet / second status flexRAN*/
-uint32_t flexran_get_pdcp_tx_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_tx_w[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_tx_w(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx_w[mod_id][uid][lcid];
}
/*PDCP throughput (bit/s) status flexRAN*/
-uint32_t flexran_get_pdcp_tx_bytes_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_tx_bytes_w[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_tx_bytes_w(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx_bytes_w[mod_id][uid][lcid];
}
/*PDCP tx sequence number flexRAN*/
-uint32_t flexran_get_pdcp_tx_sn(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_tx_sn[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_tx_sn(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx_sn[mod_id][uid][lcid];
}
/*PDCP tx aggregated packet arrival flexRAN*/
-uint32_t flexran_get_pdcp_tx_aiat(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_tx_aiat[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_tx_aiat(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx_aiat[mod_id][uid][lcid];
}
/*PDCP tx aggregated packet arrival flexRAN*/
-uint32_t flexran_get_pdcp_tx_aiat_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_tx_aiat_w[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_tx_aiat_w(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_tx_aiat_w[mod_id][uid][lcid];
}
-
/*PDCP num rx pdu status flexRAN*/
-uint32_t flexran_get_pdcp_rx(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx[mod_id][uid][lcid];
}
/*PDCP num rx bytes status flexRAN*/
-uint32_t flexran_get_pdcp_rx_bytes(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_bytes[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_bytes(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_bytes[mod_id][uid][lcid];
}
/*PDCP number of received packet / second flexRAN*/
-uint32_t flexran_get_pdcp_rx_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_w[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_w(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_w[mod_id][uid][lcid];
}
/*PDCP gootput (bit/s) status flexRAN*/
-uint32_t flexran_get_pdcp_rx_bytes_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_bytes_w[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_bytes_w(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_bytes_w[mod_id][uid][lcid];
}
/*PDCP rx sequence number flexRAN*/
-uint32_t flexran_get_pdcp_rx_sn(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_sn[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_sn(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_sn[mod_id][uid][lcid];
}
/*PDCP rx aggregated packet arrival flexRAN*/
-uint32_t flexran_get_pdcp_rx_aiat(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_aiat[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_aiat(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_aiat[mod_id][uid][lcid];
}
/*PDCP rx aggregated packet arrival flexRAN*/
-uint32_t flexran_get_pdcp_rx_aiat_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_aiat_w[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_aiat_w(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_aiat_w[mod_id][uid][lcid];
}
/*PDCP num of received outoforder pdu status flexRAN*/
-uint32_t flexran_get_pdcp_rx_oo(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid){
- return Pdcp_stats_rx_outoforder[mod_id][ue_id][lcid];
+uint32_t flexran_get_pdcp_rx_oo(mid_t mod_id, mid_t ue_id, lcid_t lcid)
+{
+ uint16_t uid = flexran_get_pdcp_uid(mod_id, ue_id);
+ return Pdcp_stats_rx_outoforder[mod_id][uid][lcid];
}
/******************** RRC *****************************/
@@ -1400,6 +1468,424 @@ float flexran_get_rrc_neigh_rsrq(mid_t mod_id, rnti_t rnti, long cell_id)
return RSRQ_meas_mapping[*(ue_context_p->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[cell_id]->measResult.rsrqResult)];
}
+/**************************** SLICING ****************************/
+int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ int slice_idx = RC.mac[mod_id]->UE_list.assoc_dl_slice_idx[ue_id];
+ if (slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_dl)
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].id;
+ return 0;
+}
+
+void flexran_set_ue_dl_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return;
+ if (flexran_get_mac_ue_crnti(mod_id, ue_id) == NOT_A_RNTI) return;
+ if (!flexran_dl_slice_exists(mod_id, slice_idx)) return;
+ RC.mac[mod_id]->UE_list.assoc_dl_slice_idx[ue_id] = slice_idx;
+}
+
+int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ int slice_idx = RC.mac[mod_id]->UE_list.assoc_ul_slice_idx[ue_id];
+ if (slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_ul)
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].id;
+ return 0;
+}
+
+void flexran_set_ue_ul_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return;
+ if (flexran_get_mac_ue_crnti(mod_id, ue_id) == NOT_A_RNTI) return;
+ if (!flexran_ul_slice_exists(mod_id, slice_idx)) return;
+ RC.mac[mod_id]->UE_list.assoc_ul_slice_idx[ue_id] = slice_idx;
+}
+
+int flexran_dl_slice_exists(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_dl;
+}
+
+int flexran_create_dl_slice(mid_t mod_id, slice_id_t slice_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ int newidx = RC.mac[mod_id]->slice_info.n_dl;
+ if (newidx >= MAX_NUM_SLICES) return -1;
+ ++RC.mac[mod_id]->slice_info.n_dl;
+ flexran_set_dl_slice_id(mod_id, newidx, slice_id);
+ return newidx;
+}
+
+int flexran_find_dl_slice(mid_t mod_id, slice_id_t slice_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ slice_info_t *sli = &RC.mac[mod_id]->slice_info;
+ int n = sli->n_dl;
+ for (int i = 0; i < n; i++) {
+ if (sli->dl[i].id == slice_id) return i;
+ }
+ return -1;
+}
+
+int flexran_remove_dl_slice(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ slice_info_t *sli = &RC.mac[mod_id]->slice_info;
+ if (sli->n_dl <= 1) return -1;
+
+ if (sli->dl[slice_idx].sched_name) free(sli->dl[slice_idx].sched_name);
+ --sli->n_dl;
+ /* move last element to the position of the removed one */
+ if (slice_idx != sli->n_dl)
+ memcpy(&sli->dl[slice_idx], &sli->dl[sli->n_dl], sizeof(sli->dl[sli->n_dl]));
+ memset(&sli->dl[sli->n_dl], 0, sizeof(sli->dl[sli->n_dl]));
+
+ /* all UEs that have been in the old slice are put into slice index 0 */
+ int *assoc_list = RC.mac[mod_id]->UE_list.assoc_dl_slice_idx;
+ for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) {
+ if (assoc_list[i] == slice_idx)
+ assoc_list[i] = 0;
+ }
+ return sli->n_dl;
+}
+
+int flexran_get_num_dl_slices(mid_t mod_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.n_dl;
+}
+
+int flexran_get_intraslice_sharing_active(mid_t mod_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.intraslice_share_active;
+}
+void flexran_set_intraslice_sharing_active(mid_t mod_id, int intraslice_active)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.intraslice_share_active = intraslice_active;
+}
+
+int flexran_get_interslice_sharing_active(mid_t mod_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.interslice_share_active;
+}
+void flexran_set_interslice_sharing_active(mid_t mod_id, int interslice_active)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.interslice_share_active = interslice_active;
+}
+
+slice_id_t flexran_get_dl_slice_id(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].id;
+}
+void flexran_set_dl_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].id = slice_id;
+}
+
+int flexran_get_dl_slice_percentage(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].pct * 100.0f;
+}
+void flexran_set_dl_slice_percentage(mid_t mod_id, int slice_idx, int percentage)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].pct = percentage / 100.0f;
+}
+
+int flexran_get_dl_slice_isolation(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].isol;
+}
+void flexran_set_dl_slice_isolation(mid_t mod_id, int slice_idx, int is_isolated)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].isol = is_isolated;
+}
+
+int flexran_get_dl_slice_priority(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].prio;
+}
+void flexran_set_dl_slice_priority(mid_t mod_id, int slice_idx, int priority)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].prio = priority;
+}
+
+int flexran_get_dl_slice_position_low(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].pos_low;
+}
+void flexran_set_dl_slice_position_low(mid_t mod_id, int slice_idx, int poslow)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].pos_low = poslow;
+}
+
+int flexran_get_dl_slice_position_high(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].pos_high;
+}
+void flexran_set_dl_slice_position_high(mid_t mod_id, int slice_idx, int poshigh)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].pos_high = poshigh;
+}
+
+int flexran_get_dl_slice_maxmcs(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].maxmcs;
+}
+void flexran_set_dl_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.dl[slice_idx].maxmcs = maxmcs;
+}
+
+int flexran_get_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting **sorting_list)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ if (!(*sorting_list)) {
+ *sorting_list = calloc(CR_NUM, sizeof(Protocol__FlexDlSorting));
+ if (!(*sorting_list)) return -1;
+ }
+ uint32_t policy = RC.mac[mod_id]->slice_info.dl[slice_idx].sorting;
+ for (int i = 0; i < CR_NUM; i++) {
+ switch (policy >> 4 * (CR_NUM - 1 - i) & 0xF) {
+ case CR_ROUND:
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_ROUND;
+ break;
+ case CR_SRB12:
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_SRB12;
+ break;
+ case CR_HOL:
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_HOL;
+ break;
+ case CR_LC:
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_LC;
+ break;
+ case CR_CQI:
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_CQI;
+ break;
+ case CR_LCP:
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_LCP;
+ break;
+ default:
+ /* this should not happen, but a "default" */
+ (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_ROUND;
+ break;
+ }
+ }
+ return CR_NUM;
+}
+void flexran_set_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting *sorting_list, int n)
+{
+ if (!mac_is_present(mod_id)) return;
+ uint32_t policy = 0;
+ for (int i = 0; i < n && i < CR_NUM; i++) {
+ switch (sorting_list[i]) {
+ case PROTOCOL__FLEX_DL_SORTING__CR_ROUND:
+ policy = policy << 4 | CR_ROUND;
+ break;
+ case PROTOCOL__FLEX_DL_SORTING__CR_SRB12:
+ policy = policy << 4 | CR_SRB12;
+ break;
+ case PROTOCOL__FLEX_DL_SORTING__CR_HOL:
+ policy = policy << 4 | CR_HOL;
+ break;
+ case PROTOCOL__FLEX_DL_SORTING__CR_LC:
+ policy = policy << 4 | CR_LC;
+ break;
+ case PROTOCOL__FLEX_DL_SORTING__CR_CQI:
+ policy = policy << 4 | CR_CQI;
+ break;
+ case PROTOCOL__FLEX_DL_SORTING__CR_LCP:
+ policy = policy << 4 | CR_LCP;
+ break;
+ default: /* suppresses warnings */
+ policy = policy << 4 | CR_ROUND;
+ break;
+ }
+ }
+ /* fill up with 0 == CR_ROUND */
+ if (CR_NUM > n) policy = policy << 4 * (CR_NUM - n);
+ RC.mac[mod_id]->slice_info.dl[slice_idx].sorting = policy;
+}
+
+Protocol__FlexDlAccountingPolicy flexran_get_dl_slice_accounting_policy(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR;
+ switch (RC.mac[mod_id]->slice_info.dl[slice_idx].accounting) {
+ case POL_FAIR:
+ return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR;
+ case POL_GREEDY:
+ return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_GREEDY;
+ default:
+ return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR;
+ }
+}
+void flexran_set_dl_slice_accounting_policy(mid_t mod_id, int slice_idx, Protocol__FlexDlAccountingPolicy accounting)
+{
+ if (!mac_is_present(mod_id)) return;
+ switch (accounting) {
+ case PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR:
+ RC.mac[mod_id]->slice_info.dl[slice_idx].accounting = POL_FAIR;
+ return;
+ case PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_GREEDY:
+ RC.mac[mod_id]->slice_info.dl[slice_idx].accounting = POL_GREEDY;
+ return;
+ default:
+ RC.mac[mod_id]->slice_info.dl[slice_idx].accounting = POL_FAIR;
+ return;
+ }
+}
+
+char *flexran_get_dl_slice_scheduler(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return NULL;
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name;
+}
+int flexran_set_dl_slice_scheduler(mid_t mod_id, int slice_idx, char *name)
+{
+ if (!mac_is_present(mod_id)) return 0;
+ if (RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name)
+ free(RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name);
+ RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name = strdup(name);
+ RC.mac[mod_id]->slice_info.dl[slice_idx].sched_cb = dlsym(NULL, name);
+ return RC.mac[mod_id]->slice_info.dl[slice_idx].sched_cb != NULL;
+}
+
+int flexran_create_ul_slice(mid_t mod_id, slice_id_t slice_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ int newidx = RC.mac[mod_id]->slice_info.n_ul;
+ if (newidx >= MAX_NUM_SLICES) return -1;
+ ++RC.mac[mod_id]->slice_info.n_ul;
+ flexran_set_ul_slice_id(mod_id, newidx, slice_id);
+ return newidx;
+}
+
+int flexran_find_ul_slice(mid_t mod_id, slice_id_t slice_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ slice_info_t *sli = &RC.mac[mod_id]->slice_info;
+ int n = sli->n_ul;
+ for (int i = 0; i < n; i++) {
+ if (sli->ul[i].id == slice_id) return i;
+ }
+ return -1;
+}
+
+int flexran_remove_ul_slice(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ slice_info_t *sli = &RC.mac[mod_id]->slice_info;
+ if (sli->n_ul <= 1) return -1;
+
+ if (sli->ul[slice_idx].sched_name) free(sli->ul[slice_idx].sched_name);
+ --sli->n_ul;
+ /* move last element to the position of the removed one */
+ if (slice_idx != sli->n_ul)
+ memcpy(&sli->ul[slice_idx], &sli->ul[sli->n_ul], sizeof(sli->ul[sli->n_ul]));
+ memset(&sli->ul[sli->n_ul], 0, sizeof(sli->ul[sli->n_ul]));
+
+ /* all UEs that have been in the old slice are put into slice index 0 */
+ int *assoc_list = RC.mac[mod_id]->UE_list.assoc_ul_slice_idx;
+ for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) {
+ if (assoc_list[i] == slice_idx)
+ assoc_list[i] = 0;
+ }
+ return sli->n_ul;
+}
+
+int flexran_get_num_ul_slices(mid_t mod_id)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.n_ul;
+}
+
+int flexran_ul_slice_exists(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_ul;
+}
+
+slice_id_t flexran_get_ul_slice_id(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].id;
+}
+void flexran_set_ul_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.ul[slice_idx].id = slice_id;
+}
+
+int flexran_get_ul_slice_percentage(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].pct * 100.0f;
+}
+void flexran_set_ul_slice_percentage(mid_t mod_id, int slice_idx, int percentage)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.ul[slice_idx].pct = percentage / 100.0f;
+}
+
+int flexran_get_ul_slice_first_rb(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].first_rb;
+}
+
+void flexran_set_ul_slice_first_rb(mid_t mod_id, int slice_idx, int first_rb)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.ul[slice_idx].first_rb = first_rb;
+}
+
+int flexran_get_ul_slice_maxmcs(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return -1;
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].maxmcs;
+}
+void flexran_set_ul_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs)
+{
+ if (!mac_is_present(mod_id)) return;
+ RC.mac[mod_id]->slice_info.ul[slice_idx].maxmcs = maxmcs;
+}
+
+char *flexran_get_ul_slice_scheduler(mid_t mod_id, int slice_idx)
+{
+ if (!mac_is_present(mod_id)) return NULL;
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name;
+}
+int flexran_set_ul_slice_scheduler(mid_t mod_id, int slice_idx, char *name)
+{
+ if (!mac_is_present(mod_id)) return 0;
+ if (RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name)
+ free(RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name);
+ RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name = strdup(name);
+ RC.mac[mod_id]->slice_info.ul[slice_idx].sched_cb = dlsym(NULL, name);
+ return RC.mac[mod_id]->slice_info.ul[slice_idx].sched_cb != NULL;
+}
+
+/**************************** General BS info ****************************/
uint64_t flexran_get_bs_id(mid_t mod_id)
{
if (!rrc_is_present(mod_id)) return 0;
diff --git a/openair2/ENB_APP/flexran_agent_ran_api.h b/openair2/ENB_APP/flexran_agent_ran_api.h
index 766b9bc3b7b354d6dbd0c564615c48c5d138b64c..ab21872a65eb86c93e0a769ad2573e60557d8810 100644
--- a/openair2/ENB_APP/flexran_agent_ran_api.h
+++ b/openair2/ENB_APP/flexran_agent_ran_api.h
@@ -80,6 +80,10 @@ int flexran_get_num_ue_lcs(mid_t mod_id, mid_t ue_id);
/* Get the rnti of a UE with id ue_id from MAC */
rnti_t flexran_get_mac_ue_crnti(mid_t mod_id, mid_t ue_id);
+/* Return the UE id of attached UE as opposed to the index [0,NUM UEs] (i.e.,
+ * the i'th active UE). Returns 0 if the i'th active UE could not be found. */
+int flexran_get_mac_ue_id(mid_t mod_id, int i);
+
/* Get the RLC buffer status report in bytes of a ue for a designated
* logical channel id */
int flexran_get_ue_bsr_ul_buffer_info(mid_t mod_id, mid_t ue_id, lcid_t lcid);
@@ -435,59 +439,59 @@ uint8_t flexran_get_rrc_status(mid_t mod_id, rnti_t rnti);
/***************************** PDCP ***********************/
/*PDCP superframe numberflexRAN*/
-uint32_t flexran_get_pdcp_sfn(const mid_t mod_id);
+uint32_t flexran_get_pdcp_sfn(mid_t mod_id);
/*PDCP pdcp tx stats window*/
-void flexran_set_pdcp_tx_stat_window(const mid_t mod_id, const mid_t ue_id, uint16_t obs_window);
+void flexran_set_pdcp_tx_stat_window(mid_t mod_id, mid_t ue_id, uint16_t obs_window);
/*PDCP pdcp rx stats window*/
-void flexran_set_pdcp_rx_stat_window(const mid_t mod_id, const mid_t ue_id, uint16_t obs_window);
+void flexran_set_pdcp_rx_stat_window(mid_t mod_id, mid_t ue_id, uint16_t obs_window);
/*PDCP num tx pdu status flexRAN*/
-uint32_t flexran_get_pdcp_tx(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP num tx bytes status flexRAN*/
-uint32_t flexran_get_pdcp_tx_bytes(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx_bytes(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP number of transmit packet / second status flexRAN*/
-uint32_t flexran_get_pdcp_tx_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx_w(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP pdcp tx bytes in a given window flexRAN*/
-uint32_t flexran_get_pdcp_tx_bytes_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx_bytes_w(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP tx sequence number flexRAN*/
-uint32_t flexran_get_pdcp_tx_sn(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx_sn(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP tx aggregated packet arrival flexRAN*/
-uint32_t flexran_get_pdcp_tx_aiat(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx_aiat(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP tx aggregated packet arrival per second flexRAN*/
-uint32_t flexran_get_pdcp_tx_aiat_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_tx_aiat_w(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP num rx pdu status flexRAN*/
-uint32_t flexran_get_pdcp_rx(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP num rx bytes status flexRAN*/
-uint32_t flexran_get_pdcp_rx_bytes(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_bytes(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP number of received packet / second flexRAN*/
-uint32_t flexran_get_pdcp_rx_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_w(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP gootput (bit/s) status flexRAN*/
-uint32_t flexran_get_pdcp_rx_bytes_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_bytes_w(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP rx sequence number flexRAN*/
-uint32_t flexran_get_pdcp_rx_sn(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_sn(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP rx aggregated packet arrival flexRAN*/
-uint32_t flexran_get_pdcp_rx_aiat(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_aiat(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP rx aggregated packet arrival per second flexRAN*/
-uint32_t flexran_get_pdcp_rx_aiat_w(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_aiat_w(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*PDCP num of received outoforder pdu status flexRAN*/
-uint32_t flexran_get_pdcp_rx_oo(const mid_t mod_id, const mid_t ue_id, const lcid_t lcid);
+uint32_t flexran_get_pdcp_rx_oo(mid_t mod_id, mid_t ue_id, lcid_t lcid);
/*********************RRC**********************/
/*Get primary cell measuremeant id flexRAN*/
@@ -517,7 +521,159 @@ int flexran_get_rrc_neigh_plmn_mcc(mid_t mod_id, rnti_t rnti, int cell_id); */
/*Get MNC PLMN identity neighbouring Cell*/
/* currently not implemented
-int flexran_get_rrc_neigh_plmn_mnc(mid_t mod_id, rnti_t rnti, int cell_id); */
+int flexran_get_rrc_neigh_plmn_mnc(mid_t mod_id, mid_t ue_id, int cell_id); */
+
+/************************** Slice configuration **************************/
+
+/* Get the DL slice ID for a UE */
+int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id);
+
+/* Set the DL slice index(!) for a UE */
+void flexran_set_ue_dl_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx);
+
+/* Get the UL slice ID for a UE */
+int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id);
+
+/* Set the UL slice index(!) for a UE */
+void flexran_set_ue_ul_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx);
+
+/* Whether intraslice sharing is active, return boolean */
+int flexran_get_intraslice_sharing_active(mid_t mod_id);
+/* Set whether intraslice sharing is active */
+void flexran_set_intraslice_sharing_active(mid_t mod_id, int intraslice_active);
+
+/* Whether intraslice sharing is active, return boolean */
+int flexran_get_interslice_sharing_active(mid_t mod_id);
+/* Set whether intraslice sharing is active */
+void flexran_set_interslice_sharing_active(mid_t mod_id, int interslice_active);
+
+/* Get the number of slices in DL */
+int flexran_get_num_dl_slices(mid_t mod_id);
+
+/* Query slice existence in DL. Return is boolean value */
+int flexran_dl_slice_exists(mid_t mod_id, int slice_idx);
+
+/* Create slice in DL, returns the new slice index */
+int flexran_create_dl_slice(mid_t mod_id, slice_id_t slice_id);
+/* Finds slice in DL with given slice_id and returns slice index */
+int flexran_find_dl_slice(mid_t mod_id, slice_id_t slice_id);
+/* Remove slice in DL, returns new number of slices or -1 on error */
+int flexran_remove_dl_slice(mid_t mod_id, int slice_idx);
+
+/* Get the ID of a slice in DL */
+slice_id_t flexran_get_dl_slice_id(mid_t mod_id, int slice_idx);
+/* Set the ID of a slice in DL */
+void flexran_set_dl_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id);
+
+/* Get the RB share a slice in DL, value 0-100 */
+int flexran_get_dl_slice_percentage(mid_t mod_id, int slice_idx);
+/* Set the RB share a slice in DL, value 0-100 */
+void flexran_set_dl_slice_percentage(mid_t mod_id, int slice_idx, int percentage);
+
+/* Whether a slice in DL is isolated */
+int flexran_get_dl_slice_isolation(mid_t mod_id, int slice_idx);
+/* Set whether a slice in DL is isolated */
+void flexran_set_dl_slice_isolation(mid_t mod_id, int slice_idx, int is_isolated);
+
+/* Get the priority of a slice in DL */
+int flexran_get_dl_slice_priority(mid_t mod_id, int slice_idx);
+/* Get the priority of a slice in DL */
+void flexran_set_dl_slice_priority(mid_t mod_id, int slice_idx, int priority);
+
+/* Get the lower end of the frequency range for the slice positioning in DL */
+int flexran_get_dl_slice_position_low(mid_t mod_id, int slice_idx);
+/* Set the lower end of the frequency range for the slice positioning in DL */
+void flexran_set_dl_slice_position_low(mid_t mod_id, int slice_idx, int poslow);
+
+/* Get the higher end of the frequency range for the slice positioning in DL */
+int flexran_get_dl_slice_position_high(mid_t mod_id, int slice_idx);
+/* Set the higher end of the frequency range for the slice positioning in DL */
+void flexran_set_dl_slice_position_high(mid_t mod_id, int slice_idx, int poshigh);
+
+/* Get the maximum MCS for slice in DL */
+int flexran_get_dl_slice_maxmcs(mid_t mod_id, int slice_idx);
+/* Set the maximum MCS for slice in DL */
+void flexran_set_dl_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs);
+
+/* Get the sorting order of a slice in DL, return value is number of elements
+ * in sorting_list */
+int flexran_get_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting **sorting_list);
+/* Set the sorting order of a slice in DL */
+void flexran_set_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting *sorting_list, int n);
+
+/* Get the accounting policy for a slice in DL */
+Protocol__FlexDlAccountingPolicy flexran_get_dl_slice_accounting_policy(mid_t mod_id, int slice_idx);
+/* Set the accounting policy for a slice in DL */
+void flexran_set_dl_slice_accounting_policy(mid_t mod_id, int slice_idx, Protocol__FlexDlAccountingPolicy accounting);
+
+/* Get the scheduler name for a slice in DL */
+char *flexran_get_dl_slice_scheduler(mid_t mod_id, int slice_idx);
+/* Set the scheduler name for a slice in DL */
+int flexran_set_dl_slice_scheduler(mid_t mod_id, int slice_idx, char *name);
+
+/* Get the number of slices in UL */
+int flexran_get_num_ul_slices(mid_t mod_id);
+
+/* Query slice existence in UL. Return is boolean value */
+int flexran_ul_slice_exists(mid_t mod_id, int slice_idx);
+
+/* Create slice in UL, returns the new slice index */
+int flexran_create_ul_slice(mid_t mod_id, slice_id_t slice_id);
+/* Finds slice in UL with given slice_id and returns slice index */
+int flexran_find_ul_slice(mid_t mod_id, slice_id_t slice_id);
+/* Remove slice in UL */
+int flexran_remove_ul_slice(mid_t mod_id, int slice_idx);
+
+/* Get the ID of a slice in UL */
+slice_id_t flexran_get_ul_slice_id(mid_t mod_id, int slice_idx);
+/* Set the ID of a slice in UL */
+void flexran_set_ul_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id);
+
+/* Get the RB share a slice in UL, value 0-100 */
+int flexran_get_ul_slice_percentage(mid_t mod_id, int slice_idx);
+/* Set the RB share a slice in UL, value 0-100 */
+void flexran_set_ul_slice_percentage(mid_t mod_id, int slice_idx, int percentage);
+
+/* TODO Whether a slice in UL is isolated */
+/*int flexran_get_ul_slice_isolation(mid_t mod_id, int slice_idx);*/
+/* TODO Set whether a slice in UL is isolated */
+/*void flexran_set_ul_slice_isolation(mid_t mod_id, int slice_idx, int is_isolated);*/
+
+/* TODO Get the priority of a slice in UL */
+/*int flexran_get_ul_slice_priority(mid_t mod_id, int slice_idx);*/
+/* TODO Set the priority of a slice in UL */
+/*void flexran_set_ul_slice_priority(mid_t mod_id, int slice_idx, int priority);*/
+
+/* Get the first RB for allocation in a slice in UL */
+int flexran_get_ul_slice_first_rb(mid_t mod_id, int slice_idx);
+/* Set the first RB for allocation in a slice in UL */
+void flexran_set_ul_slice_first_rb(mid_t mod_id, int slice_idx, int first_rb);
+
+/* TODO Get the number of RB for the allocation in a slice in UL */
+/*int flexran_get_ul_slice_length_rb(mid_t mod_id, int slice_idx);*/
+/* TODO Set the of number of RB for the allocation in a slice in UL */
+/*void flexran_set_ul_slice_length_rb(mid_t mod_id, int slice_idx, int poshigh);*/
+
+/* Get the maximum MCS for slice in UL */
+int flexran_get_ul_slice_maxmcs(mid_t mod_id, int slice_idx);
+/* Set the maximum MCS for slice in UL */
+void flexran_set_ul_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs);
+
+/* TODO Get the sorting order of a slice in UL, return value is number of elements
+ * in sorting_list */
+/*int flexran_get_ul_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexUlSorting **sorting_list);*/
+/* TODO Set the sorting order of a slice in UL */
+/*void flexran_set_ul_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexUlSorting *sorting_list, int n);*/
+
+/* TODO Get the accounting policy for a slice in UL */
+/*Protocol__UlAccountingPolicy flexran_get_ul_slice_accounting_policy(mid_t mod_id, int slice_idx);*/
+/* TODO Set the accounting policy for a slice in UL */
+/*void flexran_get_ul_slice_accounting_policy(mid_t mod_id, int slice_idx, Protocol__UlAccountingPolicy accountin);*/
+
+/* Get the scheduler name for a slice in UL */
+char *flexran_get_ul_slice_scheduler(mid_t mod_id, int slice_idx);
+/* Set the scheduler name for a slice in UL */
+int flexran_set_ul_slice_scheduler(mid_t mod_id, int slice_idx, char *name);
/********************* general information *****************/
/* get an ID for this BS (or part of a BS) */
diff --git a/openair2/ENB_APP/flexran_agent_timer.h b/openair2/ENB_APP/flexran_agent_timer.h
index 98d83c78a950d7db533316f297e3f3e4ac4c9704..06443c14d1f399aaf836a5469d9bee97abfe05da 100644
--- a/openair2/ENB_APP/flexran_agent_timer.h
+++ b/openair2/ENB_APP/flexran_agent_timer.h
@@ -37,7 +37,6 @@
# include "tree.h"
# include "intertask_interface.h"
-# include "timer.h"
diff --git a/openair2/LAYER2/MAC/config.c b/openair2/LAYER2/MAC/config.c
index ea88eae8589e8da9b9df23697ef87f9ebc121953..7fdb5f5943fc3804ca1010df60bfcb7f4467210b 100644
--- a/openair2/LAYER2/MAC/config.c
+++ b/openair2/LAYER2/MAC/config.c
@@ -160,6 +160,58 @@ uint32_t to_earfcn(int eutra_bandP, uint32_t dl_CarrierFreq, uint32_t bw)
(eutra_bandtable[i].N_OFFs_DL / 10));
}
+uint32_t to_earfcn_DL(int eutra_bandP, long long int dl_CarrierFreq, uint32_t bw)
+{
+
+ uint32_t dl_CarrierFreq_by_100k = dl_CarrierFreq / 100000;
+ int bw_by_100 = bw / 100;
+
+ int i;
+
+ AssertFatal(eutra_bandP < 69, "eutra_band %d > 68\n", eutra_bandP);
+ for (i = 0; i < 69 && eutra_bandtable[i].band != eutra_bandP; i++);
+
+ AssertFatal(dl_CarrierFreq_by_100k >= eutra_bandtable[i].dl_min,
+ "Band %d, bw %u : DL carrier frequency %lld Hz < %u\n",
+ eutra_bandP, bw, dl_CarrierFreq,
+ eutra_bandtable[i].dl_min);
+ AssertFatal(dl_CarrierFreq_by_100k <=
+ (eutra_bandtable[i].dl_max - bw_by_100),
+ "Band %d, bw %u : DL carrier frequency %lld Hz > %d\n",
+ eutra_bandP, bw, dl_CarrierFreq,
+ eutra_bandtable[i].dl_max - bw_by_100);
+
+
+ return (dl_CarrierFreq_by_100k - eutra_bandtable[i].dl_min +
+ (eutra_bandtable[i].N_OFFs_DL / 10));
+}
+
+uint32_t to_earfcn_UL(int eutra_bandP, long long int ul_CarrierFreq, uint32_t bw)
+{
+
+ uint32_t ul_CarrierFreq_by_100k = ul_CarrierFreq / 100000;
+ int bw_by_100 = bw / 100;
+
+ int i;
+
+ AssertFatal(eutra_bandP < 69, "eutra_band %d > 68\n", eutra_bandP);
+ for (i = 0; i < 69 && eutra_bandtable[i].band != eutra_bandP; i++);
+
+ AssertFatal(ul_CarrierFreq_by_100k >= eutra_bandtable[i].ul_min,
+ "Band %d, bw %u : UL carrier frequency %lld Hz < %u\n",
+ eutra_bandP, bw, ul_CarrierFreq,
+ eutra_bandtable[i].ul_min);
+ AssertFatal(ul_CarrierFreq_by_100k <=
+ (eutra_bandtable[i].ul_max - bw_by_100),
+ "Band %d, bw %u : UL carrier frequency %lld Hz > %d\n",
+ eutra_bandP, bw, ul_CarrierFreq,
+ eutra_bandtable[i].ul_max - bw_by_100);
+
+
+ return (ul_CarrierFreq_by_100k - eutra_bandtable[i].ul_min +
+ ((eutra_bandtable[i].N_OFFs_DL + 180000) / 10));
+}
+
uint32_t from_earfcn(int eutra_bandP, uint32_t dl_earfcn)
{
@@ -733,7 +785,7 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
if (RC.mac == NULL)
l2_init_eNB();
- mac_top_init_eNB();
+ //mac_top_init_eNB();
RC.mac[Mod_idP]->common_channels[CC_idP].mib = mib;
RC.mac[Mod_idP]->common_channels[CC_idP].physCellId = physCellId;
@@ -850,16 +902,21 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
LOG_E(MAC, "%s:%d:%s: ERROR, UE_id == -1\n", __FILE__,
__LINE__, __FUNCTION__);
} else {
- if (logicalChannelConfig)
+ if (logicalChannelConfig) {
UE_list->
UE_template[CC_idP][UE_id].lcgidmap
[logicalChannelIdentity] =
*logicalChannelConfig->
- ul_SpecificParameters->logicalChannelGroup;
- else
- UE_list->
- UE_template[CC_idP][UE_id].lcgidmap
- [logicalChannelIdentity] = 0;
+ ul_SpecificParameters->logicalChannelGroup;
+ UE_list->
+ UE_template[CC_idP][UE_id].lcgidpriority
+ [logicalChannelIdentity]=
+ logicalChannelConfig->ul_SpecificParameters->priority;
+
+ } else
+ UE_list->
+ UE_template[CC_idP][UE_id].lcgidmap
+ [logicalChannelIdentity] = 0;
}
}
diff --git a/openair2/LAYER2/MAC/eNB_scheduler.c b/openair2/LAYER2/MAC/eNB_scheduler.c
index 04a7859b42adfe2188b2cd020bba95aef926e6c7..17f1a53d508b2b0355ddc409902a006f9f570f52 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler.c
@@ -700,6 +700,10 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frameP,
allocate_CCEs(module_idP, CC_id, frameP, subframeP, 2);
}
+ if (flexran_agent_get_mac_xface(module_idP) && subframeP == 9) {
+ flexran_agent_slice_update(module_idP);
+ }
+
stop_meas(&RC.mac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
index 938e6b304be3d6dffb8c053cba89b10dce1bd9fd..0ef94249ab2d0f781c9959daa60c878d3e9000f8 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
@@ -29,6 +29,7 @@
*/
+#define _GNU_SOURCE
#include "LAYER2/MAC/mac.h"
#include "LAYER2/MAC/mac_proto.h"
@@ -54,10 +55,6 @@
#include "intertask_interface.h"
#endif
-#include "ENB_APP/flexran_agent_defs.h"
-#include "flexran_agent_ran_api.h"
-#include "header.pb-c.h"
-#include "flexran.pb-c.h"
#include <dlfcn.h>
#include "T.h"
@@ -65,54 +62,21 @@
#define ENABLE_MAC_PAYLOAD_DEBUG
//#define DEBUG_eNB_SCHEDULER 1
+#include "common/ran_context.h"
extern RAN_CONTEXT_t RC;
extern uint8_t nfapi_mode;
-
-// number of active slices for past and current time
-int n_active_slices = 1;
-int n_active_slices_current = 1;
-
-// RB share for each slice for past and current time
-float avg_slice_percentage=0.25;
-float slice_percentage[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
-float slice_percentage_current[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
-float total_slice_percentage = 0;
-float total_slice_percentage_current = 0;
-
-// MAX MCS for each slice for past and current time
-int slice_maxmcs[MAX_NUM_SLICES] = { 28, 28, 28, 28 };
-int slice_maxmcs_current[MAX_NUM_SLICES] = { 28, 28, 28, 28 };
-
-int update_dl_scheduler[MAX_NUM_SLICES] = { 1, 1, 1, 1 };
-int update_dl_scheduler_current[MAX_NUM_SLICES] = { 1, 1, 1, 1 };
-
-// name of available scheduler
-char *dl_scheduler_type[MAX_NUM_SLICES] =
- { "schedule_ue_spec",
- "schedule_ue_spec",
- "schedule_ue_spec",
- "schedule_ue_spec"
- };
-
-// The lists of criteria that enforce the sorting policies of the slices
-uint32_t sorting_policy[MAX_NUM_SLICES] = {0x01234, 0x01234, 0x01234, 0x01234};
-uint32_t sorting_policy_current[MAX_NUM_SLICES] = {0x01234, 0x01234, 0x01234, 0x01234};
-
-// pointer to the slice specific scheduler
-slice_scheduler_dl slice_sched_dl[MAX_NUM_SLICES] = {0};
-
//------------------------------------------------------------------------------
void
add_ue_dlsch_info(module_id_t module_idP,
- int CC_id,
- int UE_id, sub_frame_t subframeP, UE_DLSCH_STATUS status)
+ int CC_id,
+ int UE_id, sub_frame_t subframeP, UE_DLSCH_STATUS status)
//------------------------------------------------------------------------------
{
//LOG_D(MAC, "%s(module_idP:%d, CC_id:%d, UE_id:%d, subframeP:%d, status:%d) serving_num:%d rnti:%x\n", __FUNCTION__, module_idP, CC_id, UE_id, subframeP, status, eNB_dlsch_info[module_idP][CC_id][UE_id].serving_num, UE_RNTI(module_idP,UE_id));
eNB_dlsch_info[module_idP][CC_id][UE_id].rnti =
- UE_RNTI(module_idP, UE_id);
+ UE_RNTI(module_idP, UE_id);
// eNB_dlsch_info[module_idP][CC_id][ue_mod_idP].weight = weight;
eNB_dlsch_info[module_idP][CC_id][UE_id].subframe = subframeP;
eNB_dlsch_info[module_idP][CC_id][UE_id].status = status;
@@ -124,7 +88,7 @@ add_ue_dlsch_info(module_id_t module_idP,
//------------------------------------------------------------------------------
int
schedule_next_dlue(module_id_t module_idP, int CC_id,
- sub_frame_t subframeP)
+ sub_frame_t subframeP)
//------------------------------------------------------------------------------
{
@@ -134,7 +98,7 @@ schedule_next_dlue(module_id_t module_idP, int CC_id,
for (next_ue = UE_list->head; next_ue >= 0;
next_ue = UE_list->next[next_ue]) {
if (eNB_dlsch_info[module_idP][CC_id][next_ue].status ==
- S_DL_WAITING) {
+ S_DL_WAITING) {
return next_ue;
}
}
@@ -146,21 +110,21 @@ schedule_next_dlue(module_id_t module_idP, int CC_id,
}
}
- return (-1); //next_ue;
+ return (-1); //next_ue;
}
//------------------------------------------------------------------------------
int
generate_dlsch_header(unsigned char *mac_header,
- unsigned char num_sdus,
- unsigned short *sdu_lengths,
- unsigned char *sdu_lcids,
- unsigned char drx_cmd,
- unsigned short timing_advance_cmd,
- unsigned char *ue_cont_res_id,
- unsigned char short_padding,
- unsigned short post_padding)
+ unsigned char num_sdus,
+ unsigned short *sdu_lengths,
+ unsigned char *sdu_lcids,
+ unsigned char drx_cmd,
+ unsigned short timing_advance_cmd,
+ unsigned char *ue_cont_res_id,
+ unsigned char short_padding,
+ unsigned short post_padding)
//------------------------------------------------------------------------------
{
@@ -218,10 +182,10 @@ generate_dlsch_header(unsigned char *mac_header,
// msg("last_size %d,mac_header_ptr %p\n",last_size,mac_header_ptr);
((TIMING_ADVANCE_CMD *) ce_ptr)->R = 0;
AssertFatal(timing_advance_cmd < 64,
- "timing_advance_cmd %d > 63\n", timing_advance_cmd);
- ((TIMING_ADVANCE_CMD *) ce_ptr)->TA = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f;
+ "timing_advance_cmd %d > 63\n", timing_advance_cmd);
+ ((TIMING_ADVANCE_CMD *) ce_ptr)->TA = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f;
LOG_D(MAC, "timing advance =%d (%d)\n", timing_advance_cmd,
- ((TIMING_ADVANCE_CMD *) ce_ptr)->TA);
+ ((TIMING_ADVANCE_CMD *) ce_ptr)->TA);
ce_ptr += sizeof(TIMING_ADVANCE_CMD);
//msg("offset %d\n",ce_ptr-mac_header_control_elements);
}
@@ -246,9 +210,9 @@ generate_dlsch_header(unsigned char *mac_header,
last_size = 1;
LOG_T(MAC,
- "[eNB ][RAPROC] Generate contention resolution msg: %x.%x.%x.%x.%x.%x\n",
- ue_cont_res_id[0], ue_cont_res_id[1], ue_cont_res_id[2],
- ue_cont_res_id[3], ue_cont_res_id[4], ue_cont_res_id[5]);
+ "[eNB ][RAPROC] Generate contention resolution msg: %x.%x.%x.%x.%x.%x\n",
+ ue_cont_res_id[0], ue_cont_res_id[1], ue_cont_res_id[2],
+ ue_cont_res_id[3], ue_cont_res_id[4], ue_cont_res_id[5]);
memcpy(ce_ptr, ue_cont_res_id, 6);
ce_ptr += 6;
@@ -258,7 +222,7 @@ generate_dlsch_header(unsigned char *mac_header,
for (i = 0; i < num_sdus; i++) {
LOG_T(MAC, "[eNB] Generate DLSCH header num sdu %d len sdu %d\n",
- num_sdus, sdu_lengths[i]);
+ num_sdus, sdu_lengths[i]);
if (first_element > 0) {
mac_header_ptr->E = 1;
@@ -291,10 +255,10 @@ generate_dlsch_header(unsigned char *mac_header,
last_size = 3;
#ifdef DEBUG_HEADER_PARSING
LOG_D(MAC,
- "[eNB] generate long sdu, size %x (MSB %x, LSB %x)\n",
- sdu_lengths[i],
- ((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_MSB,
- ((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_LSB);
+ "[eNB] generate long sdu, size %x (MSB %x, LSB %x)\n",
+ sdu_lengths[i],
+ ((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_MSB,
+ ((SCH_SUBHEADER_LONG *) mac_header_ptr)->L_LSB);
#endif
}
}
@@ -316,7 +280,7 @@ generate_dlsch_header(unsigned char *mac_header,
printf("F = 1, sdu len (L field) %d\n",(((SCH_SUBHEADER_LONG*)mac_header_ptr)->L));
}
*/
- if (post_padding > 0) { // we have lots of padding at the end of the packet
+ if (post_padding > 0) { // we have lots of padding at the end of the packet
mac_header_ptr->E = 1;
mac_header_ptr += last_size;
// add a padding element
@@ -324,7 +288,7 @@ generate_dlsch_header(unsigned char *mac_header,
mac_header_ptr->E = 0;
mac_header_ptr->LCID = SHORT_PADDING;
mac_header_ptr++;
- } else { // no end of packet padding
+ } else { // no end of packet padding
// last SDU subhead is of fixed type (sdu length implicitly to be computed at UE)
mac_header_ptr++;
}
@@ -334,9 +298,9 @@ generate_dlsch_header(unsigned char *mac_header,
if ((ce_ptr - mac_header_control_elements) > 0) {
// printf("Copying %d bytes for control elements\n",ce_ptr-mac_header_control_elements);
memcpy((void *) mac_header_ptr, mac_header_control_elements,
- ce_ptr - mac_header_control_elements);
+ ce_ptr - mac_header_control_elements);
mac_header_ptr +=
- (unsigned char) (ce_ptr - mac_header_control_elements);
+ (unsigned char) (ce_ptr - mac_header_control_elements);
}
//msg("After CEs %d\n",(uint8_t*)mac_header_ptr - mac_header);
@@ -346,7 +310,7 @@ generate_dlsch_header(unsigned char *mac_header,
//------------------------------------------------------------------------------
void
set_ul_DAI(int module_idP, int UE_idP, int CC_idP, int frameP,
- int subframeP)
+ int subframeP)
//------------------------------------------------------------------------------
{
@@ -354,202 +318,106 @@ set_ul_DAI(int module_idP, int UE_idP, int CC_idP, int frameP,
UE_list_t *UE_list = &eNB->UE_list;
unsigned char DAI;
COMMON_channels_t *cc = &eNB->common_channels[CC_idP];
- if (cc->tdd_Config != NULL) { //TDD
+ if (cc->tdd_Config != NULL) { //TDD
DAI = (UE_list->UE_template[CC_idP][UE_idP].DAI - 1) & 3;
LOG_D(MAC,
- "[eNB %d] CC_id %d Frame %d, subframe %d: DAI %d for UE %d\n",
- module_idP, CC_idP, frameP, subframeP, DAI, UE_idP);
+ "[eNB %d] CC_id %d Frame %d, subframe %d: DAI %d for UE %d\n",
+ module_idP, CC_idP, frameP, subframeP, DAI, UE_idP);
// Save DAI for Format 0 DCI
switch (cc->tdd_Config->subframeAssignment) {
- case 0:
- // if ((subframeP==0)||(subframeP==1)||(subframeP==5)||(subframeP==6))
- break;
-
- case 1:
- switch (subframeP) {
case 0:
- case 1:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[7] = DAI;
- break;
-
- case 4:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[8] = DAI;
+ // if ((subframeP==0)||(subframeP==1)||(subframeP==5)||(subframeP==6))
break;
- case 5:
- case 6:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI;
- break;
-
- case 9:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI;
+ case 1:
+ switch (subframeP) {
+ case 0:
+ case 1:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[7] = DAI;
break;
- }
- break;
- case 2:
- // if ((subframeP==3)||(subframeP==8))
- // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
- break;
+ case 4:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[8] = DAI;
+ break;
- case 3:
+ case 5:
+ case 6:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI;
+ break;
- //if ((subframeP==6)||(subframeP==8)||(subframeP==0)) {
- // LOG_D(MAC,"schedule_ue_spec: setting UL DAI to %d for subframeP %d => %d\n",DAI,subframeP, ((subframeP+8)%10)>>1);
- // UE_list->UE_template[CC_idP][UE_idP].DAI_ul[((subframeP+8)%10)>>1] = DAI;
- //}
- switch (subframeP) {
- case 5:
- case 6:
- case 1:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI;
- break;
-
- case 7:
- case 8:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI;
- break;
+ case 9:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI;
+ break;
+ }
+ break;
- case 9:
- case 0:
- UE_list->UE_template[CC_idP][UE_idP].DAI_ul[4] = DAI;
- break;
+ case 2:
+ // if ((subframeP==3)||(subframeP==8))
+ // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
+ break;
- default:
- break;
- }
+ case 3:
+
+ //if ((subframeP==6)||(subframeP==8)||(subframeP==0)) {
+ // LOG_D(MAC,"schedule_ue_spec: setting UL DAI to %d for subframeP %d => %d\n",DAI,subframeP, ((subframeP+8)%10)>>1);
+ // UE_list->UE_template[CC_idP][UE_idP].DAI_ul[((subframeP+8)%10)>>1] = DAI;
+ //}
+ switch (subframeP) {
+ case 5:
+ case 6:
+ case 1:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI;
+ break;
+
+ case 7:
+ case 8:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI;
+ break;
+
+ case 9:
+ case 0:
+ UE_list->UE_template[CC_idP][UE_idP].DAI_ul[4] = DAI;
+ break;
+
+ default:
+ break;
+ }
- break;
+ break;
- case 4:
- // if ((subframeP==8)||(subframeP==9))
- // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
- break;
+ case 4:
+ // if ((subframeP==8)||(subframeP==9))
+ // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
+ break;
- case 5:
- // if (subframeP==8)
- // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
- break;
+ case 5:
+ // if (subframeP==8)
+ // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
+ break;
- case 6:
- // if ((subframeP==1)||(subframeP==4)||(subframeP==6)||(subframeP==9))
- // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
- break;
+ case 6:
+ // if ((subframeP==1)||(subframeP==4)||(subframeP==6)||(subframeP==9))
+ // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
+ break;
- default:
- break;
+ default:
+ break;
}
}
}
//------------------------------------------------------------------------------
void
-schedule_dlsch(module_id_t module_idP,
- frame_t frameP, sub_frame_t subframeP, int *mbsfn_flag)
-//------------------------------------------------------------------------------{
-{
+schedule_dlsch(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP, int *mbsfn_flag) {
int i = 0;
+ slice_info_t *sli = &RC.mac[module_idP]->slice_info;
+ memset(sli->rballoc_sub, 0, sizeof(sli->rballoc_sub));
- total_slice_percentage=0;
- avg_slice_percentage=1.0/n_active_slices;
-
- // reset the slice percentage for inactive slices
- for (i = n_active_slices; i< MAX_NUM_SLICES; i++) {
- slice_percentage[i]=0;
- }
- for (i = 0; i < n_active_slices; i++) {
- if (slice_percentage[i] < 0 ){
- LOG_W(MAC, "[eNB %d] frame %d subframe %d:invalid slice %d percentage %f. resetting to zero",
- module_idP, frameP, subframeP, i, slice_percentage[i]);
- slice_percentage[i]=0;
- }
- total_slice_percentage+=slice_percentage[i];
- }
-
- for (i = 0; i < n_active_slices; i++) {
-
- // Load any updated functions
- if (update_dl_scheduler[i] > 0 ) {
- slice_sched_dl[i] = dlsym(NULL, dl_scheduler_type[i]);
- update_dl_scheduler[i] = 0 ;
- update_dl_scheduler_current[i] = 0;
- LOG_I(MAC,"update dl scheduler slice %d\n", i);
- }
-
- if (total_slice_percentage <= 1.0){ // the new total RB share is within the range
-
- // check if the number of slices has changed, and log
- if (n_active_slices_current != n_active_slices ){
- if ((n_active_slices > 0) && (n_active_slices <= MAX_NUM_SLICES)) {
- LOG_I(MAC,"[eNB %d]frame %d subframe %d: number of active DL slices has changed: %d-->%d\n",
- module_idP, frameP, subframeP, n_active_slices_current, n_active_slices);
-
- n_active_slices_current = n_active_slices;
-
- } else {
- LOG_W(MAC,"invalid number of DL slices %d, revert to the previous value %d\n",n_active_slices, n_active_slices_current);
- n_active_slices = n_active_slices_current;
- }
- }
-
- // check if the slice rb share has changed, and log the console
- if (slice_percentage_current[i] != slice_percentage[i]){ // new slice percentage
- LOG_I(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: total percentage %f-->%f, slice RB percentage has changed: %f-->%f\n",
- module_idP, i, frameP, subframeP, total_slice_percentage_current, total_slice_percentage, slice_percentage_current[i], slice_percentage[i]);
- total_slice_percentage_current= total_slice_percentage;
- slice_percentage_current[i] = slice_percentage[i];
-
- }
-
- // check if the slice max MCS, and log the console
- if (slice_maxmcs_current[i] != slice_maxmcs[i]){
- if ((slice_maxmcs[i] >= 0) && (slice_maxmcs[i] < 29)){
- LOG_I(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: slice MAX MCS has changed: %d-->%d\n",
- module_idP, i, frameP, subframeP, slice_maxmcs_current[i], slice_maxmcs[i]);
- slice_maxmcs_current[i] = slice_maxmcs[i];
- } else {
- LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid slice max mcs %d, revert the previous value %d\n",module_idP, i, slice_maxmcs[i],slice_maxmcs_current[i]);
- slice_maxmcs[i]= slice_maxmcs_current[i];
- }
- }
-
- // check if a new scheduler, and log the console
- if (update_dl_scheduler_current[i] != update_dl_scheduler[i]){
- LOG_I(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: DL scheduler for this slice is updated: %s \n",
- module_idP, i, frameP, subframeP, dl_scheduler_type[i]);
- update_dl_scheduler_current[i] = update_dl_scheduler[i];
- }
-
- } else {
- // here we can correct the values, e.g. reduce proportionally
-
- if (n_active_slices == n_active_slices_current){
- LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid total RB share (%f->%f), reduce proportionally the RB share by 0.1\n",
- module_idP, i, total_slice_percentage_current, total_slice_percentage);
- if (slice_percentage[i] >= avg_slice_percentage){
- slice_percentage[i]-=0.1;
- total_slice_percentage-=0.1;
- }
- } else {
- LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid total RB share (%f->%f), revert the number of slice to its previous value (%d->%d)\n",
- module_idP, i, total_slice_percentage_current, total_slice_percentage,
- n_active_slices, n_active_slices_current );
- n_active_slices = n_active_slices_current;
- slice_percentage[i] = slice_percentage_current[i];
- }
- }
-
- // Check for new sorting policy
- if (sorting_policy_current[i] != sorting_policy[i]) {
- LOG_I(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: UE sorting policy has changed (%x-->%x)\n",
- module_idP, i, frameP, subframeP, sorting_policy_current[i], sorting_policy[i]);
- sorting_policy_current[i] = sorting_policy[i];
- }
-
+ for (i = 0; i < sli->n_dl; i++) {
// Run each enabled slice-specific schedulers one by one
- slice_sched_dl[i](module_idP, i, frameP, subframeP, mbsfn_flag/*, dl_info*/);
+ sli->dl[i].sched_cb(module_idP, i, frameP, subframeP, mbsfn_flag/*, dl_info*/);
}
}
@@ -558,8 +426,8 @@ schedule_dlsch(module_id_t module_idP,
//------------------------------------------------------------------------------
void
-schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
- frame_t frameP, sub_frame_t subframeP, int *mbsfn_flag)
+schedule_ue_spec(module_id_t module_idP, int slice_idxP,
+ frame_t frameP, sub_frame_t subframeP, int *mbsfn_flag)
//------------------------------------------------------------------------------
{
int CC_id;
@@ -587,10 +455,10 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
UE_sched_ctrl *ue_sched_ctl;
int mcs;
int i;
- int min_rb_unit[MAX_NUM_CCs];
- int N_RB_DL[MAX_NUM_CCs];
- int total_nb_available_rb[MAX_NUM_CCs];
- int N_RBG[MAX_NUM_CCs];
+ int min_rb_unit[NFAPI_CC_MAX];
+ int N_RB_DL[NFAPI_CC_MAX];
+ int total_nb_available_rb[NFAPI_CC_MAX];
+ int N_RBG[NFAPI_CC_MAX];
nfapi_dl_config_request_body_t *dl_req;
nfapi_dl_config_request_pdu_t *dl_config_pdu;
int tdd_sfa;
@@ -599,61 +467,58 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
int header_length_total;
start_meas(&eNB->schedule_dlsch);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
- (VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_IN);
-
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_IN);
// for TDD: check that we have to act here, otherwise return
if (cc[0].tdd_Config) {
tdd_sfa = cc[0].tdd_Config->subframeAssignment;
switch (subframeP) {
- case 0:
- // always continue
- break;
- case 1:
- return;
- break;
- case 2:
- return;
- break;
- case 3:
- if ((tdd_sfa != 2) && (tdd_sfa != 5))
- return;
- break;
- case 4:
- if ((tdd_sfa != 1) && (tdd_sfa != 2) && (tdd_sfa != 4)
- && (tdd_sfa != 5))
- return;
- break;
- case 5:
- break;
- case 6:
- case 7:
- if ((tdd_sfa != 3) && (tdd_sfa != 4) && (tdd_sfa != 5))
- return;
- break;
- case 8:
- if ((tdd_sfa != 2) && (tdd_sfa != 3) && (tdd_sfa != 4)
- && (tdd_sfa != 5))
- return;
- break;
- case 9:
- if (tdd_sfa == 0)
- return;
- break;
-
+ case 0:
+ // always continue
+ break;
+ case 1:
+ return;
+ break;
+ case 2:
+ return;
+ break;
+ case 3:
+ if ((tdd_sfa != 2) && (tdd_sfa != 5))
+ return;
+ break;
+ case 4:
+ if ((tdd_sfa != 1) && (tdd_sfa != 2) && (tdd_sfa != 4)
+ && (tdd_sfa != 5))
+ return;
+ break;
+ case 5:
+ break;
+ case 6:
+ case 7:
+ if ((tdd_sfa != 3) && (tdd_sfa != 4) && (tdd_sfa != 5))
+ return;
+ break;
+ case 8:
+ if ((tdd_sfa != 2) && (tdd_sfa != 3) && (tdd_sfa != 4)
+ && (tdd_sfa != 5))
+ return;
+ break;
+ case 9:
+ if (tdd_sfa == 0)
+ return;
+ break;
}
}
//weight = get_ue_weight(module_idP,UE_id);
aggregation = 2;
- for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) {
N_RB_DL[CC_id] = to_prb(cc[CC_id].mib->message.dl_Bandwidth);
min_rb_unit[CC_id] = get_min_rb_unit(module_idP, CC_id);
// get number of PRBs less those used by common channels
total_nb_available_rb[CC_id] = N_RB_DL[CC_id];
for (i = 0; i < N_RB_DL[CC_id]; i++)
if (cc[CC_id].vrb_map[i] != 0)
- total_nb_available_rb[CC_id]--;
+ total_nb_available_rb[CC_id]--;
N_RBG[CC_id] = to_rbg(cc[CC_id].mib->message.dl_Bandwidth);
@@ -665,22 +530,37 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
eNB->eNB_stats[CC_id].dlsch_pdus_tx = 0;
}
- /// CALLING Pre_Processor for downlink scheduling (Returns estimation of RBs required by each UE and the allocation on sub-band)
+ // CALLING Pre_Processor for downlink scheduling
+ // (Returns estimation of RBs required by each UE and the allocation on sub-band)
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_IN);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
- (VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_IN);
start_meas(&eNB->schedule_dlsch_preprocessor);
dlsch_scheduler_pre_processor(module_idP,
- slice_idP,
+ slice_idxP,
frameP,
subframeP,
- N_RBG,
- mbsfn_flag);
+ mbsfn_flag,
+ eNB->slice_info.rballoc_sub);
stop_meas(&eNB->schedule_dlsch_preprocessor);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
- (VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_OUT);
- for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_OUT);
+
+ //RC.mac[module_idP]->slice_info.slice_counter--;
+ // Do the multiplexing and actual allocation only when all slices have been pre-processed.
+ //if (RC.mac[module_idP]->slice_info.slice_counter > 0) {
+ //stop_meas(&eNB->schedule_dlsch);
+ //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_OUT);
+ //return;
+ //}
+
+ if (RC.mac[module_idP]->slice_info.interslice_share_active) {
+ dlsch_scheduler_interslice_multiplexing(module_idP, frameP, subframeP, eNB->slice_info.rballoc_sub);
+ /* the interslice multiplexing re-sorts the UE_list for the slices it tries
+ * to multiplex, so we need to sort it for the current slice again */
+ sort_UEs(module_idP, slice_idxP, frameP, subframeP);
+ }
+
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) {
LOG_D(MAC, "doing schedule_ue_spec for CC_id %d\n", CC_id);
dl_req = &eNB->DL_req[CC_id].dl_config_request_body;
@@ -688,54 +568,57 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
if (mbsfn_flag[CC_id] > 0)
continue;
- for (UE_id = UE_list->head; UE_id >= 0;
- UE_id = UE_list->next[UE_id]) {
- continue_flag = 0; // reset the flag to allow allocation for the remaining UEs
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ LOG_D(MAC, "doing schedule_ue_spec for CC_id %d UE %d\n", CC_id, UE_id);
+ continue_flag = 0; // reset the flag to allow allocation for the remaining UEs
rnti = UE_RNTI(module_idP, UE_id);
eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
-
if (rnti == NOT_A_RNTI) {
- LOG_D(MAC, "Cannot find rnti for UE_id %d (num_UEs %d)\n",
- UE_id, UE_list->num_UEs);
- continue_flag = 1;
+ LOG_D(MAC, "Cannot find rnti for UE_id %d (num_UEs %d)\n", UE_id, UE_list->num_UEs);
+ continue_flag = 1;
}
if (eNB_UE_stats == NULL) {
- LOG_D(MAC, "[eNB] Cannot find eNB_UE_stats\n");
- continue_flag = 1;
+ LOG_D(MAC, "[eNB] Cannot find eNB_UE_stats\n");
+ continue_flag = 1;
+ }
+
+ if (!ue_dl_slice_membership(module_idP, UE_id, slice_idxP)) {
+ LOG_D(MAC, "UE%d is not part of slice %d ID %d\n",
+ UE_id, slice_idxP, RC.mac[module_idP]->slice_info.dl[slice_idxP].id);
+ /* prevent execution of add_ue_dlsch_info(), it is done by the other
+ * slice */
+ continue;
}
- if (!ue_slice_membership(UE_id, slice_idP))
- continue;
if (continue_flag != 1) {
- switch (get_tmode(module_idP, CC_id, UE_id)) {
- case 1:
- case 2:
- case 7:
- aggregation =
- get_aggregation(get_bw_index(module_idP, CC_id),
- ue_sched_ctl->dl_cqi[CC_id],
- format1);
- break;
- case 3:
- aggregation =
- get_aggregation(get_bw_index(module_idP, CC_id),
- ue_sched_ctl->dl_cqi[CC_id],
- format2A);
- break;
- default:
- LOG_W(MAC, "Unsupported transmission mode %d\n",
- get_tmode(module_idP, CC_id, UE_id));
- aggregation = 2;
- }
+ switch (get_tmode(module_idP, CC_id, UE_id)) {
+ case 1:
+ case 2:
+ case 7:
+ aggregation = get_aggregation(get_bw_index(module_idP, CC_id),
+ ue_sched_ctl->dl_cqi[CC_id],
+ format1);
+ break;
+ case 3:
+ aggregation = get_aggregation(get_bw_index(module_idP, CC_id),
+ ue_sched_ctl->dl_cqi[CC_id],
+ format2A);
+ break;
+ default:
+ LOG_W(MAC, "Unsupported transmission mode %d\n", get_tmode(module_idP, CC_id, UE_id));
+ aggregation = 2;
+ }
}
+
int ccecond = CCE_allocation_infeasible(module_idP, CC_id, 1, subframeP,
aggregation, rnti);
if (!ccecond) {
// check for CCCH
}
+
/* if (continue_flag != 1 */
if ((ue_sched_ctl->pre_nb_available_rbs[CC_id] == 0) || // no RBs allocated
ccecond) {
@@ -745,78 +628,74 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
continue_flag = 1; //to next user (there might be rbs availiable for other UEs in TM5
}
- if (cc[CC_id].tdd_Config != NULL) { //TDD
- set_ue_dai(subframeP,
- UE_id,
- CC_id,
- cc[CC_id].tdd_Config->subframeAssignment,
- UE_list);
- // update UL DAI after DLSCH scheduling
- set_ul_DAI(module_idP, UE_id, CC_id, frameP, subframeP);
+ // If TDD
+ if (cc[CC_id].tdd_Config != NULL) { //TDD
+ set_ue_dai(subframeP,
+ UE_id,
+ CC_id,
+ cc[CC_id].tdd_Config->subframeAssignment,
+ UE_list);
+ // update UL DAI after DLSCH scheduling
+ set_ul_DAI(module_idP, UE_id, CC_id, frameP, subframeP);
}
if (continue_flag == 1) {
- add_ue_dlsch_info(module_idP,
- CC_id, UE_id, subframeP, S_DL_NONE);
- continue;
+ add_ue_dlsch_info(module_idP, CC_id, UE_id, subframeP, S_DL_NONE);
+ continue;
}
nb_available_rb = ue_sched_ctl->pre_nb_available_rbs[CC_id];
-
harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config,frameP ,subframeP);
round = ue_sched_ctl->round[CC_id][harq_pid];
- UE_list->eNB_UE_stats[CC_id][UE_id].crnti = rnti;
+ UE_list->eNB_UE_stats[CC_id][UE_id].crnti = rnti;
UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status = mac_eNB_get_rrc_status(module_idP, rnti);
- UE_list->eNB_UE_stats[CC_id][UE_id].harq_pid = harq_pid;
+ UE_list->eNB_UE_stats[CC_id][UE_id].harq_pid = harq_pid;
UE_list->eNB_UE_stats[CC_id][UE_id].harq_round = round;
-
- if (UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status < RRC_CONNECTED) continue;
+ if (UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status < RRC_CONNECTED) {
+ LOG_D(MAC, "UE %d is not in RRC_CONNECTED\n", UE_id);
+ continue;
+ }
header_length_total = 0;
sdu_length_total = 0;
num_sdus = 0;
/*
- DevCheck(((eNB_UE_stats->dl_cqi < MIN_CQI_VALUE) || (eNB_UE_stats->dl_cqi > MAX_CQI_VALUE)),
- eNB_UE_stats->dl_cqi, MIN_CQI_VALUE, MAX_CQI_VALUE);
+ DevCheck(((eNB_UE_stats->dl_cqi < MIN_CQI_VALUE) ||
+ (eNB_UE_stats->dl_cqi > MAX_CQI_VALUE)),
+ eNB_UE_stats->dl_cqi, MIN_CQI_VALUE, MAX_CQI_VALUE);
*/
if (nfapi_mode) {
- eNB_UE_stats->dlsch_mcs1 = 10;//cqi_to_mcs[ue_sched_ctl->dl_cqi[CC_id]];
+ eNB_UE_stats->dlsch_mcs1 = 10; // cqi_to_mcs[ue_sched_ctl->dl_cqi[CC_id]];
+ } else { // this operation is also done in the preprocessor
+ eNB_UE_stats->dlsch_mcs1 = cmin(eNB_UE_stats->dlsch_mcs1,
+ eNB->slice_info.dl[slice_idxP].maxmcs); // cmin(eNB_UE_stats->dlsch_mcs1, openair_daq_vars.target_ue_dl_mcs);
}
- else { // this operation is also done in the preprocessor
- eNB_UE_stats->dlsch_mcs1 = cmin(eNB_UE_stats->dlsch_mcs1, slice_maxmcs[slice_idP]); //cmin(eNB_UE_stats->dlsch_mcs1, openair_daq_vars.target_ue_dl_mcs);
- }
-
-
- // store stats
- //UE_list->eNB_UE_stats[CC_id][UE_id].dl_cqi= eNB_UE_stats->dl_cqi;
+ // Store stats
+ // UE_list->eNB_UE_stats[CC_id][UE_id].dl_cqi= eNB_UE_stats->dl_cqi;
- // initializing the rb allocation indicator for each UE
+ // Initializing the rb allocation indicator for each UE
for (j = 0; j < N_RBG[CC_id]; j++) {
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = 0;
+ UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = 0;
}
LOG_D(MAC,
- "[eNB %d] Frame %d: Scheduling UE %d on CC_id %d (rnti %x, harq_pid %d, round %d, rb %d, cqi %d, mcs %d, rrc %d)\n",
- module_idP, frameP, UE_id, CC_id, rnti, harq_pid, round,
- nb_available_rb, ue_sched_ctl->dl_cqi[CC_id],
- eNB_UE_stats->dlsch_mcs1,
- UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status);
-
-
+ "[eNB %d] Frame %d: Scheduling UE %d on CC_id %d (rnti %x, harq_pid %d, round %d, rb %d, cqi %d, mcs %d, rrc %d)\n",
+ module_idP, frameP, UE_id, CC_id, rnti, harq_pid, round,
+ nb_available_rb, ue_sched_ctl->dl_cqi[CC_id],
+ eNB_UE_stats->dlsch_mcs1,
+ UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status);
/* process retransmission */
-
if (round != 8) {
- // get freq_allocation
- nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
- TBS = get_TBS_DL(UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid],
- nb_rb);
+ // get freq_allocation
+ nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
+ TBS = get_TBS_DL(UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid], nb_rb);
if (nb_rb <= nb_available_rb) {
if (cc[CC_id].tdd_Config != NULL) {
@@ -829,82 +708,82 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
UE_list->UE_template[CC_id][UE_id].DAI);
}
- if (nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
- for (j = 0; j < N_RBG[CC_id]; j++) { // for indicating the rballoc for each sub-band
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
- }
- } else {
- nb_rb_temp = nb_rb;
- j = 0;
-
- while ((nb_rb_temp > 0) && (j < N_RBG[CC_id])) {
- if (ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
- if (UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j])
- printf("WARN: rballoc_subband not free for retrans?\n");
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
-
- if ((j == N_RBG[CC_id] - 1) &&
- ((N_RB_DL[CC_id] == 25) ||
- (N_RB_DL[CC_id] == 50))) {
- nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id] + 1;
- } else {
- nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
- }
- }
-
- j = j + 1;
- }
- }
-
- nb_available_rb -= nb_rb;
- /*
- eNB->mu_mimo_mode[UE_id].pre_nb_available_rbs = nb_rb;
- eNB->mu_mimo_mode[UE_id].dl_pow_off = ue_sched_ctl->dl_pow_off[CC_id];
+ if (nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
+ for (j = 0; j < N_RBG[CC_id]; ++j) { // for indicating the rballoc for each sub-band
+ UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
+ }
+ } else {
+ nb_rb_temp = nb_rb;
+ j = 0;
+
+ while ((nb_rb_temp > 0) && (j < N_RBG[CC_id])) {
+ if (ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
+ if (UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j])
+ printf("WARN: rballoc_subband not free for retrans?\n");
+ UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
+
+ if ((j == N_RBG[CC_id] - 1) && ((N_RB_DL[CC_id] == 25) || (N_RB_DL[CC_id] == 50))) {
+ nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id] + 1;
+ } else {
+ nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
+ }
+ }
- for(j=0; j<N_RBG[CC_id]; j++) {
- eNB->mu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
- }
- */
-
- switch (get_tmode(module_idP, CC_id, UE_id)) {
- case 1:
- case 2:
- case 7:
- default:
- LOG_D(MAC,"retransmission DL_REQ: rnti:%x\n",rnti);
-
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void *) dl_config_pdu, 0,
- sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = get_aggregation(get_bw_index(module_idP, CC_id),
- ue_sched_ctl->dl_cqi[CC_id],
- format1);
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
-
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = harq_pid;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = 1; // dont adjust power when retransmitting
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid];
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = round & 3;
-
- if (cc[CC_id].tdd_Config != NULL) { //TDD
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.downlink_assignment_index = (UE_list->UE_template[CC_id][UE_id].DAI - 1) & 3;
- LOG_D(MAC,
- "[eNB %d] Retransmission CC_id %d : harq_pid %d, round %d, dai %d, mcs %d\n",
- module_idP, CC_id, harq_pid, round,
- (UE_list->UE_template[CC_id][UE_id].DAI - 1),
- UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]);
- } else {
- LOG_D(MAC,
- "[eNB %d] Retransmission CC_id %d : harq_pid %d, round %d, mcs %d\n",
- module_idP, CC_id, harq_pid, round,
- UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]);
+ j = j + 1;
+ }
+ }
+
+ nb_available_rb -= nb_rb;
+ /*
+ eNB->mu_mimo_mode[UE_id].pre_nb_available_rbs = nb_rb;
+ eNB->mu_mimo_mode[UE_id].dl_pow_off = ue_sched_ctl->dl_pow_off[CC_id];
+
+ for(j = 0; j < N_RBG[CC_id]; ++j) {
+ eNB->mu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
+ }
+ */
+
+ switch (get_tmode(module_idP, CC_id, UE_id)) {
+ case 1:
+ case 2:
+ case 7:
+ default:
+ LOG_D(MAC, "retransmission DL_REQ: rnti:%x\n", rnti);
+
+ dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
+ memset((void *) dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
+ dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
+ dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level =
+ get_aggregation(get_bw_index(module_idP, CC_id),
+ ue_sched_ctl->dl_cqi[CC_id],
+ format1);
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI: see Table 4-10 from SCF082 - nFAPI specifications
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
+
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = harq_pid;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = 1; // Don't adjust power when retransmitting
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid];
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = round & 3;
+
+ // TDD
+ if (cc[CC_id].tdd_Config != NULL) {
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.downlink_assignment_index =
+ (UE_list->UE_template[CC_id][UE_id].DAI - 1) & 3;
+ LOG_D(MAC,
+ "[eNB %d] Retransmission CC_id %d : harq_pid %d, round %d, dai %d, mcs %d\n",
+ module_idP, CC_id, harq_pid, round,
+ (UE_list->UE_template[CC_id][UE_id].DAI - 1),
+ UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]);
+ } else {
+ LOG_D(MAC,
+ "[eNB %d] Retransmission CC_id %d : harq_pid %d, round %d, mcs %d\n",
+ module_idP, CC_id, harq_pid, round,
+ UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]);
}
if (!CCE_allocation_infeasible(module_idP, CC_id, 1, subframeP,
@@ -916,48 +795,44 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
eNB->DL_req[CC_id].sfn_sf = frameP<<4 | subframeP;
eNB->DL_req[CC_id].header.message_id = NFAPI_DL_CONFIG_REQUEST;
- fill_nfapi_dlsch_config(eNB, dl_req, TBS, -1
- /* retransmission, no pdu_index */
- , rnti, 0, // type 0 allocation from 7.1.6 in 36.213
- 0, // virtual_resource_block_assignment_flag, unused here
- 0, // resource_block_coding, to be filled in later
- getQm(UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]), round & 3, // redundancy version
- 1, // transport blocks
- 0, // transport block to codeword swap flag
- cc[CC_id].p_eNB == 1 ? 0 : 1, // transmission_scheme
- 1, // number of layers
- 1, // number of subbands
- // uint8_t codebook_index,
- 4, // UE category capacity
- UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->pdsch_ConfigDedicated->p_a, 0, // delta_power_offset for TM5
- 0, // ngap
- 0, // nprb
- cc[CC_id].p_eNB == 1 ? 1 : 2, // transmission mode
- 0, //number of PRBs treated as one subband, not used here
- 0 // number of beamforming vectors, not used here
- );
-
- LOG_D(MAC,
- "Filled NFAPI configuration for DCI/DLSCH %d, retransmission round %d\n",
- eNB->pdu_index[CC_id], round);
-
- program_dlsch_acknak(module_idP, CC_id, UE_id,
- frameP, subframeP,
- dl_config_pdu->
- dci_dl_pdu.dci_dl_pdu_rel8.
- cce_idx);
- // No TX request for retransmission (check if null request for FAPI)
- } else {
- LOG_W(MAC,
- "Frame %d, Subframe %d: Dropping DLSCH allocation for UE %d\%x, infeasible CCE allocation\n",
- frameP, subframeP, UE_id, rnti);
- }
- }
-
+ fill_nfapi_dlsch_config(eNB, dl_req, TBS, -1,
+ /* retransmission, no pdu_index */
+ rnti, 0, // type 0 allocation from 7.1.6 in 36.213
+ 0, // virtual_resource_block_assignment_flag, unused here
+ 0, // resource_block_coding, to be filled in later
+ getQm(UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]),
+ round & 3, // redundancy version
+ 1, // transport blocks
+ 0, // transport block to codeword swap flag
+ cc[CC_id].p_eNB == 1 ? 0 : 1, // transmission_scheme
+ 1, // number of layers
+ 1, // number of subbands
+ // uint8_t codebook_index,
+ 4, // UE category capacity
+ UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->pdsch_ConfigDedicated->p_a,
+ 0, // delta_power_offset for TM5
+ 0, // ngap
+ 0, // nprb
+ cc[CC_id].p_eNB == 1 ? 1 : 2, // transmission mode
+ 0, //number of PRBs treated as one subband, not used here
+ 0 // number of beamforming vectors, not used here
+ );
+
+ LOG_D(MAC,
+ "Filled NFAPI configuration for DCI/DLSCH %d, retransmission round %d\n",
+ eNB->pdu_index[CC_id], round);
+
+ program_dlsch_acknak(module_idP, CC_id, UE_id, frameP, subframeP,
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.cce_idx);
+ // No TX request for retransmission (check if null request for FAPI)
+ } else {
+ LOG_W(MAC,
+ "Frame %d, Subframe %d: Dropping DLSCH allocation for UE %d\%x, infeasible CCE allocation\n",
+ frameP, subframeP, UE_id, rnti);
+ }
+ }
- add_ue_dlsch_info(module_idP,
- CC_id, UE_id, subframeP,
- S_DL_SCHEDULED);
+ add_ue_dlsch_info(module_idP, CC_id, UE_id, subframeP, S_DL_SCHEDULED);
//eNB_UE_stats->dlsch_trials[round]++;
UE_list->eNB_UE_stats[CC_id][UE_id].num_retransmission += 1;
@@ -979,17 +854,18 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
// add the length for all the control elements (timing adv, drx, etc) : header + payload
- if (ue_sched_ctl->ta_timer == 0) {
- ta_update = ue_sched_ctl->ta_update;
- /* if we send TA then set timer to not send it for a while */
- if (ta_update != 31) ue_sched_ctl->ta_timer = 20;
- /* reset ta_update */
- ue_sched_ctl->ta_update = 31;
- } else {
- ta_update = 31;
- }
+ if (ue_sched_ctl->ta_timer == 0) {
+ ta_update = ue_sched_ctl->ta_update;
+ /* if we send TA then set timer to not send it for a while */
+ if (ta_update != 31)
+ ue_sched_ctl->ta_timer = 20;
+ /* reset ta_update */
+ ue_sched_ctl->ta_update = 31;
+ } else {
+ ta_update = 31;
+ }
- ta_len = (ta_update != 31) ? 2 : 0;
+ ta_len = (ta_update != 31) ? 2 : 0;
// RLC data on DCCH
if (TBS - ta_len - header_length_total - sdu_length_total - 3 > 0) {
@@ -1000,7 +876,7 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
#endif
);
- sdu_lengths[0] = 0;
+ sdu_lengths[0] = 0;
if (rlc_status.bytes_in_buffer > 0) {
LOG_D(MAC, "[eNB %d] SFN/SF %d.%d, DL-DCCH->DLSCH CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
@@ -1066,10 +942,10 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
}
}
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP),
- T_INT(CC_id), T_INT(rnti), T_INT(frameP),
- T_INT(subframeP), T_INT(harq_pid), T_INT(DCCH),
- T_INT(sdu_lengths[0]));
+ T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP),
+ T_INT(CC_id), T_INT(rnti), T_INT(frameP),
+ T_INT(subframeP), T_INT(harq_pid), T_INT(DCCH),
+ T_INT(sdu_lengths[0]));
LOG_D(MAC, "[eNB %d][DCCH] CC_id %d Got %d bytes from RLC\n",
module_idP, CC_id, sdu_lengths[0]);
@@ -1087,15 +963,15 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
num_sdus = 1;
#ifdef DEBUG_eNB_SCHEDULER
- LOG_T(MAC,
- "[eNB %d][DCCH] CC_id %d Got %d bytes :",
- module_idP, CC_id, sdu_lengths[0]);
+ LOG_T(MAC,
+ "[eNB %d][DCCH] CC_id %d Got %d bytes :",
+ module_idP, CC_id, sdu_lengths[0]);
- for (j = 0; j < sdu_lengths[0]; j++) {
- LOG_T(MAC, "%x ", dlsch_buffer[j]);
- }
+ for (j = 0; j < sdu_lengths[0]; ++j) {
+ LOG_T(MAC, "%x ", dlsch_buffer[j]);
+ }
- LOG_T(MAC, "\n");
+ LOG_T(MAC, "\n");
#endif
}
}
@@ -1125,10 +1001,10 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
#endif
);
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP),
- T_INT(CC_id), T_INT(rnti), T_INT(frameP),
- T_INT(subframeP), T_INT(harq_pid),
- T_INT(DCCH + 1), T_INT(sdu_lengths[num_sdus]));
+ T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP),
+ T_INT(CC_id), T_INT(rnti), T_INT(frameP),
+ T_INT(subframeP), T_INT(harq_pid),
+ T_INT(DCCH + 1), T_INT(sdu_lengths[num_sdus]));
sdu_lcids[num_sdus] = DCCH1;
sdu_length_total += sdu_lengths[num_sdus];
@@ -1143,15 +1019,15 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
num_sdus++;
#ifdef DEBUG_eNB_SCHEDULER
- LOG_T(MAC,
- "[eNB %d][DCCH1] CC_id %d Got %d bytes :",
- module_idP, CC_id, sdu_lengths[num_sdus]);
+ LOG_T(MAC,
+ "[eNB %d][DCCH1] CC_id %d Got %d bytes :",
+ module_idP, CC_id, sdu_lengths[num_sdus]);
- for (j = 0; j < sdu_lengths[num_sdus]; j++) {
- LOG_T(MAC, "%x ", dlsch_buffer[j]);
- }
+ for (j = 0; j < sdu_lengths[num_sdus]; ++j) {
+ LOG_T(MAC, "%x ", dlsch_buffer[j]);
+ }
- LOG_T(MAC, "\n");
+ LOG_T(MAC, "\n");
#endif
}
@@ -1240,15 +1116,14 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
// Now compute number of required RBs for total sdu length
// Assume RAH format 2
- mcs = eNB_UE_stats->dlsch_mcs1;
+ mcs = eNB_UE_stats->dlsch_mcs1;
- if (mcs == 0) {
- nb_rb = 4; // don't let the TBS get too small
- } else {
- nb_rb = min_rb_unit[CC_id];
- }
-
- TBS = get_TBS_DL(mcs, nb_rb);
+ if (mcs == 0) {
+ nb_rb = 4; // don't let the TBS get too small
+ } else {
+ nb_rb = min_rb_unit[CC_id];
+ }
+ TBS = get_TBS_DL(mcs, nb_rb);
while (TBS < sdu_length_total + header_length_total + ta_len) {
nb_rb += min_rb_unit[CC_id]; //
@@ -1260,33 +1135,31 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
break;
}
- TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, nb_rb);
- }
+ TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, nb_rb);
+ }
- if (nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
- for (j = 0; j < N_RBG[CC_id]; j++) { // for indicating the rballoc for each sub-band
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
- }
- } else {
- nb_rb_temp = nb_rb;
- j = 0;
-
- while ((nb_rb_temp > 0) && (j < N_RBG[CC_id])) {
- if (ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
-
- if ((j == N_RBG[CC_id] - 1) &&
- ((N_RB_DL[CC_id] == 25) ||
- (N_RB_DL[CC_id] == 50))) {
- nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id] + 1;
- } else {
- nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
- }
- }
+ if (nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
+ for (j = 0; j < N_RBG[CC_id]; ++j) { // for indicating the rballoc for each sub-band
+ UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
+ }
+ } else {
+ nb_rb_temp = nb_rb;
+ j = 0;
+
+ while ((nb_rb_temp > 0) && (j < N_RBG[CC_id])) {
+ if (ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
+ UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
+
+ if ((j == N_RBG[CC_id] - 1) && ((N_RB_DL[CC_id] == 25) || (N_RB_DL[CC_id] == 50))) {
+ nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id] + 1;
+ } else {
+ nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
+ }
+ }
- j = j + 1;
- }
- }
+ j = j + 1;
+ }
+ }
// decrease mcs until TBS falls below required length
while ((TBS > sdu_length_total + header_length_total + ta_len) && (mcs > 0)) {
@@ -1304,16 +1177,16 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
TBS = get_TBS_DL(mcs, nb_rb);
}
- LOG_D(MAC,
- "dlsch_mcs before and after the rate matching = (%d, %d)\n",
- eNB_UE_stats->dlsch_mcs1, mcs);
+ LOG_D(MAC,
+ "dlsch_mcs before and after the rate matching = (%d, %d)\n",
+ eNB_UE_stats->dlsch_mcs1, mcs);
#ifdef DEBUG_eNB_SCHEDULER
- LOG_D(MAC,
- "[eNB %d] CC_id %d Generated DLSCH header (mcs %d, TBS %d, nb_rb %d)\n",
- module_idP, CC_id, mcs, TBS, nb_rb);
- // msg("[MAC][eNB ] Reminder of DLSCH with random data %d %d %d %d \n",
- // TBS, sdu_length_total, offset, TBS-sdu_length_total-offset);
+ LOG_D(MAC,
+ "[eNB %d] CC_id %d Generated DLSCH header (mcs %d, TBS %d, nb_rb %d)\n",
+ module_idP, CC_id, mcs, TBS, nb_rb);
+ // msg("[MAC][eNB ] Reminder of DLSCH with random data %d %d %d %d \n",
+ // TBS, sdu_length_total, offset, TBS-sdu_length_total-offset);
#endif
if (TBS - header_length_total - sdu_length_total - ta_len <= 2) {
@@ -1324,12 +1197,13 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
post_padding = 1;
}
- offset = generate_dlsch_header((unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], num_sdus, //num_sdus
- sdu_lengths, //
- sdu_lcids, 255, // no drx
- ta_update, // timing advance
- NULL, // contention res id
- padding, post_padding);
+ offset = generate_dlsch_header((unsigned char *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
+ num_sdus, //num_sdus
+ sdu_lengths, //
+ sdu_lcids, 255, // no drx
+ ta_update, // timing advance
+ NULL, // contention res id
+ padding, post_padding);
//#ifdef DEBUG_eNB_SCHEDULER
if (ta_update != 31) {
@@ -1343,19 +1217,18 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
}
//#endif
#ifdef DEBUG_eNB_SCHEDULER
- LOG_T(MAC, "[eNB %d] First 16 bytes of DLSCH : \n");
+ LOG_T(MAC, "[eNB %d] First 16 bytes of DLSCH : \n");
- for (i = 0; i < 16; i++) {
- LOG_T(MAC, "%x.", dlsch_buffer[i]);
- }
+ for (i = 0; i < 16; ++i) {
+ LOG_T(MAC, "%x.", dlsch_buffer[i]);
+ }
- LOG_T(MAC, "\n");
+ LOG_T(MAC, "\n");
#endif
- // cycle through SDUs and place in dlsch_buffer
- memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset],
- dlsch_buffer, sdu_length_total);
- // memcpy(RC.mac[0].DLSCH_pdu[0][0].payload[0][offset],dcch_buffer,sdu_lengths[0]);
+ // cycle through SDUs and place in dlsch_buffer
+ memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset], dlsch_buffer, sdu_length_total);
+ // memcpy(RC.mac[0].DLSCH_pdu[0][0].payload[0][offset],dcch_buffer,sdu_lengths[0]);
// fill remainder of DLSCH with 0
for (j = 0; j < (TBS - sdu_length_total - offset); j++) {
@@ -1379,14 +1252,12 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
T_INT(subframeP), T_INT(harq_pid),
T_BUFFER(UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], TBS));
- UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid] = nb_rb;
+ UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid] = nb_rb;
- add_ue_dlsch_info(module_idP,
- CC_id, UE_id, subframeP,
- S_DL_SCHEDULED);
- // store stats
- eNB->eNB_stats[CC_id].dlsch_bytes_tx += sdu_length_total;
- eNB->eNB_stats[CC_id].dlsch_pdus_tx += 1;
+ add_ue_dlsch_info(module_idP, CC_id, UE_id, subframeP, S_DL_SCHEDULED);
+ // store stats
+ eNB->eNB_stats[CC_id].dlsch_bytes_tx += sdu_length_total;
+ eNB->eNB_stats[CC_id].dlsch_pdus_tx += 1;
UE_list->eNB_UE_stats[CC_id][UE_id].rbs_used = nb_rb;
UE_list->eNB_UE_stats[CC_id][UE_id].num_mac_sdu_tx = num_sdus;
@@ -1395,10 +1266,10 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs2 = mcs;
UE_list->eNB_UE_stats[CC_id][UE_id].TBS = TBS;
- UE_list->eNB_UE_stats[CC_id][UE_id].overhead_bytes = TBS - sdu_length_total;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_sdu_bytes += sdu_length_total;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes += TBS;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_num_pdus += 1;
+ UE_list->eNB_UE_stats[CC_id][UE_id].overhead_bytes = TBS - sdu_length_total;
+ UE_list->eNB_UE_stats[CC_id][UE_id].total_sdu_bytes += sdu_length_total;
+ UE_list->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes += TBS;
+ UE_list->eNB_UE_stats[CC_id][UE_id].total_num_pdus += 1;
if (cc[CC_id].tdd_Config != NULL) { // TDD
UE_list->UE_template[CC_id][UE_id].DAI++;
@@ -1423,8 +1294,8 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
if (ue_sched_ctl->pucch1_cqi_update[CC_id] == 1) {
ue_sched_ctl->pucch1_cqi_update[CC_id] = 0;
- UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame = frameP;
- UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe = subframeP;
+ UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame = frameP;
+ UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe = subframeP;
if (normalized_rx_power > (target_rx_power + 4)) {
tpc = 0; //-1
@@ -1447,39 +1318,40 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
tpc = 1; //0
}
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void *) dl_config_pdu, 0,
- sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = get_aggregation(get_bw_index(module_idP, CC_id),
- ue_sched_ctl->dl_cqi[CC_id],
- format1);
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
-
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = harq_pid;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = tpc; // dont adjust power when retransmitting
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = 1 - UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = mcs;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = 0;
- //deactivate second codeword
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_2 = 0;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_2 = 1;
- if (cc[CC_id].tdd_Config != NULL) { //TDD
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.downlink_assignment_index = (UE_list->UE_template[CC_id][UE_id].DAI - 1) & 3;
- LOG_D(MAC,
- "[eNB %d] Initial transmission CC_id %d : harq_pid %d, dai %d, mcs %d\n",
- module_idP, CC_id, harq_pid,
- (UE_list->UE_template[CC_id][UE_id].DAI - 1),
- mcs);
- } else {
- LOG_D(MAC,
- "[eNB %d] Initial transmission CC_id %d : harq_pid %d, mcs %d\n",
- module_idP, CC_id, harq_pid, mcs);
+ dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
+ memset((void *) dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
+ dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
+ dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level =
+ get_aggregation(get_bw_index(module_idP, CC_id), ue_sched_ctl->dl_cqi[CC_id], format1);
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
+
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = harq_pid;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = tpc; // dont adjust power when retransmitting
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 =
+ 1 - UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = mcs;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = 0;
+ //deactivate second codeword
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_2 = 0;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_2 = 1;
+
+ if (cc[CC_id].tdd_Config != NULL) { //TDD
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.downlink_assignment_index =
+ (UE_list->UE_template[CC_id][UE_id].DAI - 1) & 3;
+ LOG_D(MAC,
+ "[eNB %d] Initial transmission CC_id %d : harq_pid %d, dai %d, mcs %d\n",
+ module_idP, CC_id, harq_pid,
+ (UE_list->UE_template[CC_id][UE_id].DAI - 1),
+ mcs);
+ } else {
+ LOG_D(MAC,
+ "[eNB %d] Initial transmission CC_id %d : harq_pid %d, mcs %d\n",
+ module_idP, CC_id, harq_pid, mcs);
}
@@ -1494,16 +1366,14 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
dl_req->number_pdu++;
dl_req->tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
- eNB->DL_req[CC_id].sfn_sf = frameP<<4 | subframeP;
- eNB->DL_req[CC_id].header.message_id = NFAPI_DL_CONFIG_REQUEST;
+ eNB->DL_req[CC_id].sfn_sf = frameP << 4 | subframeP;
+ eNB->DL_req[CC_id].header.message_id = NFAPI_DL_CONFIG_REQUEST;
- // Toggle NDI for next time
- LOG_D(MAC,
- "CC_id %d Frame %d, subframeP %d: Toggling Format1 NDI for UE %d (rnti %x/%d) oldNDI %d\n",
- CC_id, frameP, subframeP, UE_id, rnti,
- harq_pid,
- UE_list->
- UE_template[CC_id][UE_id].oldNDI[harq_pid]);
+ // Toggle NDI for next time
+ LOG_D(MAC,
+ "CC_id %d Frame %d, subframeP %d: Toggling Format1 NDI for UE %d (rnti %x/%d) oldNDI %d\n",
+ CC_id, frameP, subframeP, UE_id, rnti, harq_pid,
+ UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid]);
UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid] = 1 - UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid] = mcs;
@@ -1554,24 +1424,199 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
}
}
- if (cc[CC_id].tdd_Config != NULL) { // TDD
- set_ul_DAI(module_idP, UE_id, CC_id, frameP, subframeP);
+ if (cc[CC_id].tdd_Config != NULL) { // TDD
+ set_ul_DAI(module_idP, UE_id, CC_id, frameP, subframeP);
}
-
} // UE_id loop
} // CC_id loop
-
fill_DLSCH_dci(module_idP, frameP, subframeP, mbsfn_flag);
stop_meas(&eNB->schedule_dlsch);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_OUT);
}
+//------------------------------------------------------------------------------
+void dlsch_scheduler_interslice_multiplexing(module_id_t Mod_id,
+ int frameP,
+ sub_frame_t subframeP,
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX])
+//------------------------------------------------------------------------------
+{
+ // FIXME: I'm prototyping the algorithm, so there may be arrays and variables that carry redundant information here and in pre_processor_results struct.
+
+ int UE_id, CC_id, rbg, i;
+ int N_RB_DL, min_rb_unit, tm;
+ int owned, used;
+
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ slice_info_t *sli = &RC.mac[Mod_id]->slice_info;
+ UE_sched_ctrl *ue_sched_ctl;
+ COMMON_channels_t *cc;
+ int N_RBG[NFAPI_CC_MAX];
+
+ int slice_sorted_list[MAX_NUM_SLICES];
+ int slice_idx;
+ int8_t free_rbgs_map[NFAPI_CC_MAX][N_RBG_MAX];
+ int has_traffic[NFAPI_CC_MAX][MAX_NUM_SLICES];
+ uint8_t allocation_mask[NFAPI_CC_MAX][N_RBG_MAX];
+
+ uint16_t (*nb_rbs_remaining)[MAX_MOBILES_PER_ENB];
+ uint16_t (*nb_rbs_required)[MAX_MOBILES_PER_ENB];
+ uint8_t (*MIMO_mode_indicator)[N_RBG_MAX];
+
+ // Initialize the free RBGs map
+ // free_rbgs_map[CC_id][rbg] = -1 if RBG is allocated,
+ // otherwise it contains the id of the slice it belongs to.
+ // (Information about slicing must be retained to deal with isolation).
+ // FIXME: This method does not consider RBGs that are free and belong to no slices
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; ++CC_id) {
+ cc = &RC.mac[Mod_id]->common_channels[CC_id];
+ N_RBG[CC_id] = to_rbg(cc->mib->message.dl_Bandwidth);
+ for (rbg = 0; rbg < N_RBG[CC_id]; ++rbg) {
+ for (i = 0; i < sli->n_dl; ++i) {
+ owned = sli->pre_processor_results[i].slice_allocation_mask[CC_id][rbg];
+ if (owned) {
+ used = rballoc_sub[CC_id][rbg];
+ free_rbgs_map[CC_id][rbg] = used ? -1 : i;
+ break;
+ }
+ }
+ }
+ }
+
+ // Find out which slices need other resources.
+ // FIXME: I don't think is really needed since we check nb_rbs_remaining later
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; ++CC_id) {
+ for (i = 0; i < sli->n_dl; ++i) {
+ has_traffic[CC_id][i] = 0;
+ for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; ++UE_id) {
+ if (sli->pre_processor_results[i].nb_rbs_remaining[CC_id][UE_id] > 0) {
+ has_traffic[CC_id][i] = 1;
+ break;
+ }
+ }
+ }
+ }
+
+ slice_priority_sort(Mod_id, slice_sorted_list);
+
+ // MULTIPLEXING
+ // This part is an adaptation of dlsch_scheduler_pre_processor_allocate() code
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; ++CC_id) {
+
+ N_RB_DL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth);
+ min_rb_unit = get_min_rb_unit(Mod_id, CC_id);
+
+ for (i = 0; i < sli->n_dl; ++i) {
+ slice_idx = slice_sorted_list[i];
+
+ if (has_traffic[CC_id][slice_idx] == 0) continue;
+
+ // Build an ad-hoc allocation mask fo the slice
+ for (rbg = 0; rbg < N_RBG[CC_id]; ++rbg) {
+ if (free_rbgs_map[CC_id][rbg] == -1) {
+ // RBG is already allocated
+ allocation_mask[CC_id][rbg] = 0;
+ continue;
+ }
+ if (sli->dl[free_rbgs_map[CC_id][rbg]].isol == 1) {
+ // RBG belongs to an isolated slice
+ allocation_mask[CC_id][rbg] = 0;
+ continue;
+ }
+ // RBG is free
+ allocation_mask[CC_id][rbg] = 1;
+ }
+
+ // Sort UE again
+ // (UE list gets sorted every time pre_processor is called so it is probably dirty at this point)
+ // FIXME: There is only one UE_list for all slices, so it must be sorted again each time we use it
+ sort_UEs(Mod_id, slice_idx, frameP, subframeP);
+
+ nb_rbs_remaining = sli->pre_processor_results[slice_idx].nb_rbs_remaining;
+ nb_rbs_required = sli->pre_processor_results[slice_idx].nb_rbs_required;
+ MIMO_mode_indicator = sli->pre_processor_results[slice_idx].MIMO_mode_indicator;
+
+ // Allocation
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
+ tm = get_tmode(Mod_id, CC_id, UE_id);
+
+ for (rbg = 0; rbg < N_RBG[CC_id]; ++rbg) {
+
+ // FIXME: I think that some of these checks are redundant
+ if (allocation_mask[CC_id][rbg] == 0) continue;
+ if (rballoc_sub[CC_id][rbg] != 0) continue;
+ if (ue_sched_ctl->rballoc_sub_UE[CC_id][rbg] != 0) continue;
+ if (nb_rbs_remaining[CC_id][UE_id] <= 0) continue;
+ if (ue_sched_ctl->pre_nb_available_rbs[CC_id] >= nb_rbs_required[CC_id][UE_id]) continue;
+ if (ue_sched_ctl->dl_pow_off[CC_id] == 0) continue;
+
+ if ((rbg == N_RBG[CC_id] - 1) && ((N_RB_DL == 25) || (N_RB_DL == 50))) {
+ // Allocating last, smaller RBG
+ if (nb_rbs_remaining[CC_id][UE_id] >= min_rb_unit - 1) {
+ rballoc_sub[CC_id][rbg] = 1;
+ free_rbgs_map[CC_id][rbg] = -1;
+ ue_sched_ctl->rballoc_sub_UE[CC_id][rbg] = 1;
+ MIMO_mode_indicator[CC_id][rbg] = 1;
+ if (tm == 5) {
+ ue_sched_ctl->dl_pow_off[CC_id] = 1;
+ }
+ nb_rbs_remaining[CC_id][UE_id] = nb_rbs_remaining[CC_id][UE_id] - min_rb_unit + 1;
+ ue_sched_ctl->pre_nb_available_rbs[CC_id] = ue_sched_ctl->pre_nb_available_rbs[CC_id] + min_rb_unit - 1;
+ }
+ } else {
+ // Allocating a standard-sized RBG
+ if (nb_rbs_remaining[CC_id][UE_id] >= min_rb_unit) {
+ rballoc_sub[CC_id][rbg] = 1;
+ free_rbgs_map[CC_id][rbg] = -1;
+ ue_sched_ctl->rballoc_sub_UE[CC_id][rbg] = 1;
+ MIMO_mode_indicator[CC_id][rbg] = 1;
+ if (tm == 5) {
+ ue_sched_ctl->dl_pow_off[CC_id] = 1;
+ }
+ nb_rbs_remaining[CC_id][UE_id] = nb_rbs_remaining[CC_id][UE_id] - min_rb_unit;
+ ue_sched_ctl->pre_nb_available_rbs[CC_id] = ue_sched_ctl->pre_nb_available_rbs[CC_id] + min_rb_unit;
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+//------------------------------------------------------------------------------
+void dlsch_scheduler_qos_multiplexing(module_id_t Mod_id, int frameP, sub_frame_t subframeP)
+//------------------------------------------------------------------------------
+{
+ int UE_id, CC_id, i;
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ slice_info_t *sli = &RC.mac[Mod_id]->slice_info;
+ //UE_sched_ctrl *ue_sched_ctl;
+
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; ++CC_id) {
+ for (i = 0; i < sli->n_dl; ++i) {
+
+ // Sort UE again
+ // FIXME: There is only one UE_list for all slices, so it must be sorted again each time we use it
+ sort_UEs(Mod_id, (uint8_t)i, frameP, subframeP);
+
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ //ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
+
+ // TODO: Do something here
+ // ue_sched_ctl->pre_nb_available_rbs[CC_id];
+ }
+ }
+ }
+}
+
+
//------------------------------------------------------------------------------
void
fill_DLSCH_dci(module_id_t module_idP,
- frame_t frameP, sub_frame_t subframeP, int *mbsfn_flagP)
+ frame_t frameP, sub_frame_t subframeP, int *mbsfn_flagP)
//------------------------------------------------------------------------------
{
@@ -1595,9 +1640,9 @@ fill_DLSCH_dci(module_id_t module_idP,
start_meas(&eNB->fill_DLSCH_dci);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
- (VCD_SIGNAL_DUMPER_FUNCTIONS_FILL_DLSCH_DCI, VCD_FUNCTION_IN);
+ (VCD_SIGNAL_DUMPER_FUNCTIONS_FILL_DLSCH_DCI, VCD_FUNCTION_IN);
- for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) {
LOG_D(MAC, "Doing fill DCI for CC_id %d\n", CC_id);
if (mbsfn_flagP[CC_id] > 0)
@@ -1609,42 +1654,43 @@ fill_DLSCH_dci(module_id_t module_idP,
// UE specific DCIs
for (UE_id = UE_list->head; UE_id >= 0;
- UE_id = UE_list->next[UE_id]) {
+ UE_id = UE_list->next[UE_id]) {
LOG_T(MAC, "CC_id %d, UE_id: %d => status %d\n", CC_id, UE_id,
- eNB_dlsch_info[module_idP][CC_id][UE_id].status);
+ eNB_dlsch_info[module_idP][CC_id][UE_id].status);
if (eNB_dlsch_info[module_idP][CC_id][UE_id].status == S_DL_SCHEDULED) {
- // clear scheduling flag
- eNB_dlsch_info[module_idP][CC_id][UE_id].status = S_DL_WAITING;
- rnti = UE_RNTI(module_idP, UE_id);
+ // clear scheduling flag
+ eNB_dlsch_info[module_idP][CC_id][UE_id].status = S_DL_WAITING;
+ rnti = UE_RNTI(module_idP, UE_id);
harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config,frameP ,subframeP);
- nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
+ nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
- /// Synchronizing rballoc with rballoc_sub
- for (i = 0; i < N_RBG; i++) {
- rballoc_sub[i] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][i];
- }
+ /// Synchronizing rballoc with rballoc_sub
+ for (i = 0; i < N_RBG; i++) {
+ rballoc_sub[i] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][i];
+ }
- nfapi_dl_config_request_t *DL_req = &RC.mac[module_idP]->DL_req[0];
- nfapi_dl_config_request_pdu_t *dl_config_pdu;
-
- for (i = 0;
- i < DL_req[CC_id].dl_config_request_body.number_pdu;
- i++) {
- dl_config_pdu = &DL_req[CC_id].dl_config_request_body.dl_config_pdu_list[i];
- if ((dl_config_pdu->pdu_type == NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE)
- && (dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti == rnti)
- && (dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format != 1)) {
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = allocate_prbs_sub(nb_rb, N_RB_DL, N_RBG,rballoc_sub);
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_allocation_type = 0;
- } else
- if ((dl_config_pdu->pdu_type == NFAPI_DL_CONFIG_DLSCH_PDU_TYPE)
- && (dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti == rnti)
- && (dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type == 0)) {
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding =allocate_prbs_sub(nb_rb, N_RB_DL, N_RBG,rballoc_sub);
- }
- }
+ nfapi_dl_config_request_t *DL_req = &RC.mac[module_idP]->DL_req[0];
+ nfapi_dl_config_request_pdu_t *dl_config_pdu;
+
+ for (i = 0;
+ i < DL_req[CC_id].dl_config_request_body.number_pdu;
+ i++) {
+ dl_config_pdu = &DL_req[CC_id].dl_config_request_body.dl_config_pdu_list[i];
+ if ((dl_config_pdu->pdu_type == NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE)
+ && (dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti == rnti)
+ && (dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format != 1)) {
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = allocate_prbs_sub(nb_rb, N_RB_DL, N_RBG,
+ rballoc_sub);
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_allocation_type = 0;
+ } else if ((dl_config_pdu->pdu_type == NFAPI_DL_CONFIG_DLSCH_PDU_TYPE)
+ && (dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti == rnti)
+ && (dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type == 0)) {
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = allocate_prbs_sub(nb_rb, N_RB_DL, N_RBG,
+ rballoc_sub);
+ }
+ }
}
}
@@ -1656,8 +1702,8 @@ fill_DLSCH_dci(module_id_t module_idP,
//------------------------------------------------------------------------------
unsigned char *get_dlsch_sdu(module_id_t module_idP,
- int CC_id, frame_t frameP, rnti_t rntiP,
- uint8_t TBindex)
+ int CC_id, frame_t frameP, rnti_t rntiP,
+ uint8_t TBindex)
//------------------------------------------------------------------------------
{
@@ -1666,28 +1712,28 @@ unsigned char *get_dlsch_sdu(module_id_t module_idP,
if (rntiP == SI_RNTI) {
LOG_D(MAC, "[eNB %d] CC_id %d Frame %d Get DLSCH sdu for BCCH \n",
- module_idP, CC_id, frameP);
+ module_idP, CC_id, frameP);
return ((unsigned char *) &eNB->common_channels[CC_id].BCCH_pdu.payload[0]);
}
- if (rntiP==P_RNTI) {
- LOG_D(MAC,"[eNB %d] CC_id %d Frame %d Get PCH sdu for PCCH \n", module_idP, CC_id, frameP);
+ if (rntiP == P_RNTI) {
+ LOG_D(MAC, "[eNB %d] CC_id %d Frame %d Get PCH sdu for PCCH \n", module_idP, CC_id, frameP);
- return((unsigned char *)&eNB->common_channels[CC_id].PCCH_pdu.payload[0]);
+ return ((unsigned char *) &eNB->common_channels[CC_id].PCCH_pdu.payload[0]);
}
- UE_id = find_UE_id(module_idP,rntiP);
+ UE_id = find_UE_id(module_idP, rntiP);
if (UE_id != -1) {
LOG_D(MAC,
- "[eNB %d] Frame %d: CC_id %d Get DLSCH sdu for rnti %x => UE_id %d\n",
- module_idP, frameP, CC_id, rntiP, UE_id);
+ "[eNB %d] Frame %d: CC_id %d Get DLSCH sdu for rnti %x => UE_id %d\n",
+ module_idP, frameP, CC_id, rntiP, UE_id);
return ((unsigned char *) &eNB->UE_list.DLSCH_pdu[CC_id][TBindex][UE_id].payload[0]);
} else {
LOG_E(MAC,
- "[eNB %d] Frame %d: CC_id %d UE with RNTI %x does not exist\n",
- module_idP, frameP, CC_id, rntiP);
+ "[eNB %d] Frame %d: CC_id %d UE with RNTI %x does not exist\n",
+ module_idP, frameP, CC_id, rntiP);
return NULL;
}
@@ -1704,7 +1750,7 @@ update_ul_dci(module_id_t module_idP,
nfapi_hi_dci0_request_t *HI_DCI0_req =
&RC.mac[module_idP]->HI_DCI0_req[CC_idP][subframe];
nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu =
- &HI_DCI0_req->hi_dci0_request_body.hi_dci0_pdu_list[0];
+ &HI_DCI0_req->hi_dci0_request_body.hi_dci0_pdu_list[0];
COMMON_channels_t *cc = &RC.mac[module_idP]->common_channels[CC_idP];
int i;
@@ -1715,8 +1761,8 @@ update_ul_dci(module_id_t module_idP,
i++) {
if ((hi_dci0_pdu[i].pdu_type == NFAPI_HI_DCI0_DCI_PDU_TYPE) &&
- (hi_dci0_pdu[i].dci_pdu.dci_pdu_rel8.rnti == rntiP))
- hi_dci0_pdu[i].dci_pdu.dci_pdu_rel8.dl_assignment_index = (daiP - 1) & 3;
+ (hi_dci0_pdu[i].dci_pdu.dci_pdu_rel8.rnti == rntiP))
+ hi_dci0_pdu[i].dci_pdu.dci_pdu_rel8.dl_assignment_index = (daiP - 1) & 3;
}
}
@@ -1726,84 +1772,83 @@ update_ul_dci(module_id_t module_idP,
//------------------------------------------------------------------------------
void
set_ue_dai(sub_frame_t subframeP,
- int UE_id, uint8_t CC_id, uint8_t tdd_config,
- UE_list_t * UE_list)
+ int UE_id, uint8_t CC_id, uint8_t tdd_config,
+ UE_list_t *UE_list)
//------------------------------------------------------------------------------
{
switch (tdd_config) {
- case 0:
- if ((subframeP == 0) || (subframeP == 1) || (subframeP == 3)
- || (subframeP == 5) || (subframeP == 6) || (subframeP == 8)) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 0:
+ if ((subframeP == 0) || (subframeP == 1) || (subframeP == 3)
+ || (subframeP == 5) || (subframeP == 6) || (subframeP == 8)) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- case 1:
- if ((subframeP == 0) || (subframeP == 4) || (subframeP == 5)
- || (subframeP == 9)) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 1:
+ if ((subframeP == 0) || (subframeP == 4) || (subframeP == 5)
+ || (subframeP == 9)) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- case 2:
- if ((subframeP == 4) || (subframeP == 5)) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 2:
+ if ((subframeP == 4) || (subframeP == 5)) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- case 3:
- if ((subframeP == 5) || (subframeP == 7) || (subframeP == 9)) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 3:
+ if ((subframeP == 5) || (subframeP == 7) || (subframeP == 9)) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- case 4:
- if ((subframeP == 0) || (subframeP == 6)) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 4:
+ if ((subframeP == 0) || (subframeP == 6)) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- case 5:
- if (subframeP == 9) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 5:
+ if (subframeP == 9) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- case 6:
- if ((subframeP == 0) || (subframeP == 1) || (subframeP == 5)
- || (subframeP == 6) || (subframeP == 9)) {
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- }
+ case 6:
+ if ((subframeP == 0) || (subframeP == 1) || (subframeP == 5)
+ || (subframeP == 6) || (subframeP == 9)) {
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ }
- break;
+ break;
- default:
- UE_list->UE_template[CC_id][UE_id].DAI = 0;
- LOG_I(MAC, "unknow TDD config %d\n", tdd_config);
- break;
+ default:
+ UE_list->UE_template[CC_id][UE_id].DAI = 0;
+ LOG_I(MAC, "unknown TDD config %d\n", tdd_config);
+ break;
}
}
-void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
-{
+void schedule_PCH(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP) {
/* DCI:format 1A/1C P-RNTI:0xFFFE */
/* PDU:eNB_rrc_inst[Mod_idP].common_channels[CC_id].PCCH_pdu.payload */
- uint16_t pcch_sdu_length;
- int mcs = -1;
- int CC_id;
- eNB_MAC_INST *eNB = RC.mac[module_idP];
- COMMON_channels_t *cc;
- uint8_t *vrb_map;
- int n_rb_dl;
- int first_rb = -1;
- nfapi_dl_config_request_pdu_t *dl_config_pdu;
- nfapi_tx_request_pdu_t *TX_req;
+ uint16_t pcch_sdu_length;
+ int mcs = -1;
+ int CC_id;
+ eNB_MAC_INST *eNB = RC.mac[module_idP];
+ COMMON_channels_t *cc;
+ uint8_t *vrb_map;
+ int n_rb_dl;
+ int first_rb = -1;
+ nfapi_dl_config_request_pdu_t *dl_config_pdu;
+ nfapi_tx_request_pdu_t *TX_req;
nfapi_dl_config_request_body_t *dl_req;
#ifdef FORMAT1C
int gap_index = 0; /* indicate which gap(1st or 2nd) is used (0:1st) */
@@ -1827,9 +1872,9 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
start_meas(&eNB->schedule_pch);
- for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) {
cc = &eNB->common_channels[CC_id];
- vrb_map = (void*)&cc->vrb_map;
+ vrb_map = (void *) &cc->vrb_map;
n_rb_dl = to_prb(cc->mib->message.dl_Bandwidth);
dl_req = &eNB->DL_req[CC_id].dl_config_request_body;
for (uint16_t i = 0; i < MAX_MOBILES_PER_ENB; i++) {
@@ -1837,17 +1882,18 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
continue;
}
if (frameP % UE_PF_PO[CC_id][i].T == UE_PF_PO[CC_id][i].PF_min && subframeP == UE_PF_PO[CC_id][i].PO) {
- pcch_sdu_length = mac_rrc_data_req(module_idP,
+ pcch_sdu_length = mac_rrc_data_req(module_idP,
CC_id,
frameP,
PCCH,0xFFFE,1,
&cc->PCCH_pdu.payload[0],
i); // used for ue index
- if (pcch_sdu_length == 0) {
- LOG_D(MAC,"[eNB %d] Frame %d subframe %d: PCCH not active(size = 0 byte)\n", module_idP,frameP, subframeP);
- continue;
- }
- LOG_D(MAC,"[eNB %d] Frame %d subframe %d: PCCH->PCH CC_id %d UE_id %d, Received %d bytes \n", module_idP, frameP, subframeP, CC_id,i, pcch_sdu_length);
+ if (pcch_sdu_length == 0) {
+ LOG_D(MAC, "[eNB %d] Frame %d subframe %d: PCCH not active(size = 0 byte)\n", module_idP, frameP, subframeP);
+ continue;
+ }
+ LOG_D(MAC, "[eNB %d] Frame %d subframe %d: PCCH->PCH CC_id %d UE_id %d, Received %d bytes \n", module_idP,
+ frameP, subframeP, CC_id, i, pcch_sdu_length);
#ifdef FORMAT1C
//NO SIB
if ((subframeP == 0 || subframeP == 1 || subframeP == 2 || subframeP == 4 || subframeP == 6 || subframeP == 9) ||
@@ -1972,66 +2018,55 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
}
}
- vrb_map[first_rb] = 1;
- vrb_map[first_rb+1] = 1;
- vrb_map[first_rb+2] = 1;
- vrb_map[first_rb+3] = 1;
- /* Get MCS for length of PCH */
- if (pcch_sdu_length <= get_TBS_DL(0,3)) {
- mcs=0;
- } else if (pcch_sdu_length <= get_TBS_DL(1,3)) {
- mcs=1;
- } else if (pcch_sdu_length <= get_TBS_DL(2,3)) {
- mcs=2;
- } else if (pcch_sdu_length <= get_TBS_DL(3,3)) {
- mcs=3;
- } else if (pcch_sdu_length <= get_TBS_DL(4,3)) {
- mcs=4;
- } else if (pcch_sdu_length <= get_TBS_DL(5,3)) {
- mcs=5;
- } else if (pcch_sdu_length <= get_TBS_DL(6,3)) {
- mcs=6;
- } else if (pcch_sdu_length <= get_TBS_DL(7,3)) {
- mcs=7;
- } else if (pcch_sdu_length <= get_TBS_DL(8,3)) {
- mcs=8;
- } else if (pcch_sdu_length <= get_TBS_DL(9,3)) {
- mcs=9;
- }
+ vrb_map[first_rb] = 1;
+ vrb_map[first_rb + 1] = 1;
+ vrb_map[first_rb + 2] = 1;
+ vrb_map[first_rb + 3] = 1;
+ /* Get MCS for length of PCH */
+ if (pcch_sdu_length <= get_TBS_DL(0, 3)) {
+ mcs = 0;
+ } else if (pcch_sdu_length <= get_TBS_DL(1, 3)) {
+ mcs = 1;
+ } else if (pcch_sdu_length <= get_TBS_DL(2, 3)) {
+ mcs = 2;
+ } else if (pcch_sdu_length <= get_TBS_DL(3, 3)) {
+ mcs = 3;
+ } else if (pcch_sdu_length <= get_TBS_DL(4, 3)) {
+ mcs = 4;
+ } else if (pcch_sdu_length <= get_TBS_DL(5, 3)) {
+ mcs = 5;
+ } else if (pcch_sdu_length <= get_TBS_DL(6, 3)) {
+ mcs = 6;
+ } else if (pcch_sdu_length <= get_TBS_DL(7, 3)) {
+ mcs = 7;
+ } else if (pcch_sdu_length <= get_TBS_DL(8, 3)) {
+ mcs = 8;
+ } else if (pcch_sdu_length <= get_TBS_DL(9, 3)) {
+ mcs = 9;
+ }
#endif
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void*)dl_config_pdu,0,sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t)(2+sizeof(nfapi_dl_config_dci_dl_pdu));
+ dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
+ memset((void *) dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
+ dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
+ dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
#ifdef FORMAT1C
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1C;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = getRIV(n_vrb_dl/n_rb_step, first_rb/n_rb_step, Lcrbs/n_rb_step);
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.ngap = n_gap;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1C;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = getRIV(n_vrb_dl/n_rb_step, first_rb/n_rb_step, Lcrbs/n_rb_step);
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.ngap = n_gap;
#else
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = 0;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = 1; // no TPC
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = 1;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = 1;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = getRIV(n_rb_dl,first_rb,4);
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.virtual_resource_block_assignment_flag = 0;
-#endif
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = 4;
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = 0xFFFE; // P-RNTI
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 2; // P-RNTI : see Table 4-10 from SCF082 - nFAPI specifications
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
- dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = mcs;
-
- // Rel10 fields
-#if (RRC_VERSION >= MAKE_VERSION(10, 0, 0))
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = 3;
-#endif
- // Rel13 fields
-#if (RRC_VERSION >= MAKE_VERSION(13, 0, 0))
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = 0; // regular UE
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not BR
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = 0xFFFF;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = 0;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = 1; // no TPC
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = 1;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = 1;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = getRIV(n_rb_dl, first_rb, 4);
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.virtual_resource_block_assignment_flag = 0;
#endif
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = 4;
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = 0xFFFE; // P-RNTI
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 2; // P-RNTI : see Table 4-10 from SCF082 - nFAPI specifications
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
+ dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = mcs;
if (!CCE_allocation_infeasible(module_idP, CC_id, 0, subframeP, dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level, P_RNTI)) {
LOG_D(MAC,"Frame %d: Subframe %d : Adding common DCI for P_RNTI\n", frameP,subframeP);
@@ -2048,12 +2083,12 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = eNB->pdu_index[CC_id];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = 0xFFFE;
#ifdef FORMAT1C
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 3; // format 1C
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(n_vrb_dl/n_rb_step, first_rb/n_rb_step, Lcrbs/n_rb_step);
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 3; // format 1C
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(n_vrb_dl/n_rb_step, first_rb/n_rb_step, Lcrbs/n_rb_step);
#else
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(n_rb_dl,first_rb,4);
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(n_rb_dl, first_rb, 4);
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
#endif
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 1;
@@ -2072,6 +2107,18 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
+
+ // Rel10 fields
+#if (RRC_VERSION >= MAKE_VERSION(10, 0, 0))
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = 3;
+#endif
+ // Rel13 fields
+#if (RRC_VERSION >= MAKE_VERSION(13, 0, 0))
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = 0; // regular UE
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not BR
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = 0xFFFF;
+#endif
+
dl_req->number_pdu++;
eNB->TX_req[CC_id].sfn_sf = (frameP<<4)+subframeP;
@@ -2120,3 +2167,27 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP)
stop_meas(&eNB->schedule_pch);
return;
}
+
+static int slice_priority_compare(const void *_a, const void *_b, void *_c)
+{
+ const int slice_id1 = *(const int *) _a;
+ const int slice_id2 = *(const int *) _b;
+ const module_id_t Mod_id = *(int *) _c;
+ const slice_info_t *sli = &RC.mac[Mod_id]->slice_info;
+
+ if (sli->dl[slice_id1].prio > sli->dl[slice_id2].prio) {
+ return -1;
+ }
+ return 1;
+}
+
+void slice_priority_sort(module_id_t Mod_id, int slice_list[MAX_NUM_SLICES])
+{
+ int i;
+ for (i = 0; i < RC.mac[Mod_id]->slice_info.n_dl; ++i) {
+ slice_list[i] = i;
+ }
+
+ qsort_r(slice_list, RC.mac[Mod_id]->slice_info.n_dl, sizeof(int),
+ slice_priority_compare, &Mod_id);
+}
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c b/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
index 76589eebdb7c0ade1ffe50acaf4813bec3138154..20ac1531b6511bb0d2556ba79eb233950dead707 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
@@ -542,8 +542,9 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
uint16_t temp_total_rbs_count;
unsigned char temp_total_ue_count;
unsigned char MIMO_mode_indicator[MAX_NUM_CCs][N_RBG_MAX];
+ uint8_t slice_allocation[MAX_NUM_CCs][N_RBG_MAX];
int UE_id, i;
- uint16_t j;
+ uint16_t j,c;
uint16_t nb_rbs_required[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
uint16_t nb_rbs_required_remaining[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
// uint16_t nb_rbs_required_remaining_1[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
@@ -554,8 +555,6 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
uint8_t CC_id;
UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- int N_RB_DL;
- int transmission_mode = 0;
UE_sched_ctrl *ue_sched_ctl;
// int rrc_status = RRC_IDLE;
COMMON_channels_t *cc;
@@ -590,14 +589,14 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
dlsch_scheduler_pre_processor_reset(Mod_id,
- UE_id,
- CC_id,
+ 0,
frameP,
subframeP,
- N_RBG[CC_id],
+ min_rb_unit,
(uint16_t (*)[NUMBER_OF_UE_MAX])nb_rbs_required,
rballoc_sub,
- MIMO_mode_indicator);
+ MIMO_mode_indicator,
+ mbsfn_flag);
}
}
@@ -621,7 +620,6 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
average_rbs_per_user[CC_id] = 0;
cc = &RC.mac[Mod_id]->common_channels[CC_id];
// Get total available RBS count and total UE count
- N_RB_DL = to_prb(cc->mib->message.dl_Bandwidth);
temp_total_rbs_count = RC.mac[Mod_id]->eNB_stats[CC_id].available_prbs;
temp_total_ue_count = dlsch_ue_select[CC_id].ue_num;
@@ -658,19 +656,22 @@ void dlsch_scheduler_pre_processor_fairRR (module_id_t Mod_id,
nb_rbs_required_remaining[CC_id][UE_id] = cmin(average_rbs_per_user[CC_id], dlsch_ue_select[CC_id].list[i].nb_rb);
}
- transmission_mode = get_tmode(Mod_id,CC_id,UE_id);
+ /* slicing support has been introduced into the scheduler. Provide dummy
+ * data so that the preprocessor "simply works" */
+ for (c = 0; c < MAX_NUM_CCs; ++c)
+ for (j = 0; j < N_RBG_MAX; ++j)
+ slice_allocation[c][j] = 1;
LOG_T(MAC,"calling dlsch_scheduler_pre_processor_allocate .. \n ");
dlsch_scheduler_pre_processor_allocate (Mod_id,
UE_id,
CC_id,
N_RBG[CC_id],
- transmission_mode,
min_rb_unit[CC_id],
- N_RB_DL,
(uint16_t (*)[NUMBER_OF_UE_MAX])nb_rbs_required,
(uint16_t (*)[NUMBER_OF_UE_MAX])nb_rbs_required_remaining,
rballoc_sub,
+ slice_allocation,
MIMO_mode_indicator);
temp_total_rbs_count -= ue_sched_ctl->pre_nb_available_rbs[CC_id];
temp_total_ue_count--;
@@ -787,13 +788,11 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
// unsigned char aggregation;
mac_rlc_status_resp_t rlc_status;
unsigned char header_len_dcch = 0, header_len_dcch_tmp = 0;
- unsigned char header_len_dtch = 0, header_len_dtch_tmp =
- 0, header_len_dtch_last = 0;
+ unsigned char header_len_dtch = 0, header_len_dtch_tmp = 0, header_len_dtch_last = 0;
unsigned char ta_len = 0;
unsigned char sdu_lcids[NB_RB_MAX], lcid, offset, num_sdus = 0;
uint16_t nb_rb, nb_rb_temp, nb_available_rb;
- uint16_t TBS, j, sdu_lengths[NB_RB_MAX], rnti, padding =
- 0, post_padding = 0;
+ uint16_t TBS, j, sdu_lengths[NB_RB_MAX], rnti, padding = 0, post_padding = 0;
unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
unsigned char round = 0;
unsigned char harq_pid = 0;
@@ -818,6 +817,9 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
nfapi_dl_config_request_pdu_t *dl_config_pdu;
int tdd_sfa;
int ta_update;
+#ifdef DEBUG_eNB_SCHEDULER
+ int k;
+#endif
start_meas(&eNB->schedule_dlsch);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
@@ -1335,8 +1337,8 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
"[eNB %d][DCCH] CC_id %d Got %d bytes :",
module_idP, CC_id, sdu_lengths[0]);
- for (j = 0; j < sdu_lengths[0]; j++) {
- LOG_T(MAC, "%x ", dlsch_buffer[j]);
+ for (k = 0; k < sdu_lengths[0]; k++) {
+ LOG_T(MAC, "%x ", dlsch_buffer[k]);
}
LOG_T(MAC, "\n");
@@ -1389,8 +1391,8 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
"[eNB %d][DCCH1] CC_id %d Got %d bytes :",
module_idP, CC_id, sdu_lengths[num_sdus]);
- for (j = 0; j < sdu_lengths[num_sdus]; j++) {
- LOG_T(MAC, "%x ", dlsch_buffer[j]);
+ for (k = 0; k < sdu_lengths[num_sdus]; k++) {
+ LOG_T(MAC, "%x ", dlsch_buffer[k]);
}
LOG_T(MAC, "\n");
@@ -1638,8 +1640,8 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
#ifdef DEBUG_eNB_SCHEDULER
LOG_T(MAC, "[eNB %d] First 16 bytes of DLSCH : \n",module_idP );
- for (i = 0; i < 16; i++) {
- LOG_T(MAC, "%x.", dlsch_buffer[i]);
+ for (k = 0; k < 16; k++) {
+ LOG_T(MAC, "%x.", dlsch_buffer[k]);
}
LOG_T(MAC, "\n");
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_phytest.c b/openair2/LAYER2/MAC/eNB_scheduler_phytest.c
index 03def311723c157b227742d2e5f4e74b0cadf66d..81c418c12352ea83d87cbe1aedbf0941df37641b 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_phytest.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_phytest.c
@@ -71,7 +71,7 @@ schedule_ue_spec_phy_test(
uint16_t rnti = 0x1235;
uint32_t rb_alloc = 0x1FFFFF;
int32_t tpc = 1;
- int32_t mcs = 10;
+ int32_t mcs = 28;
int32_t cqi = 15;
int32_t ndi = (frameP*10+subframeP)/8;
int32_t dai = 0;
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
index 45ff985f30377939f6ea94cb8dc63714a57ce375..81520ed8fb14fdea7fb108a009f70429e7d40ab3 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
@@ -62,8 +62,6 @@ extern uint16_t frame_cnt;
extern RAN_CONTEXT_t RC;
-extern int n_active_slices;
-
int choose(int n, int k)
{
int res = 1;
@@ -1157,11 +1155,11 @@ program_dlsch_acknak(module_id_t module_idP, int CC_idP, int UE_idP,
}
break;
case NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE:
- AssertFatal(use_simultaneous_pucch_pusch == 1,
+ AssertFatal(use_simultaneous_pucch_pusch == 0,
"Cannot be NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE, simultaneous_pucch_pusch is active");
break;
case NFAPI_UL_CONFIG_ULSCH_UCI_HARQ_PDU_TYPE:
- AssertFatal(use_simultaneous_pucch_pusch == 0,
+ AssertFatal(use_simultaneous_pucch_pusch == 1,
"Cannot be NFAPI_UL_CONFIG_ULSCH_UCI_PDU_TYPE, simultaneous_pucch_pusch is inactive\n");
break;
@@ -1851,7 +1849,7 @@ rnti_t UE_RNTI(module_id_t mod_idP, int ue_idP)
return (rnti);
}
- LOG_D(MAC, "[eNB %d] Couldn't find RNTI for UE %d\n", mod_idP, ue_idP);
+ //LOG_D(MAC, "[eNB %d] Couldn't find RNTI for UE %d\n", mod_idP, ue_idP);
//display_backtrace();
return (NOT_A_RNTI);
}
@@ -1960,6 +1958,9 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP, int harq_pidP
sizeof(eNB_UE_STATS));
UE_list->UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer = 0;
+ /* default slice in case there was something different */
+ UE_list->assoc_dl_slice_idx[UE_id] = 0;
+ UE_list->assoc_ul_slice_idx[UE_id] = 0;
UE_list->UE_sched_ctrl[UE_id].ta_update = 31;
@@ -4533,19 +4534,31 @@ harq_indication(module_id_t mod_idP, int CC_idP, frame_t frameP,
// Flexran Slicing functions
-uint16_t flexran_nb_rbs_allowed_slice(float rb_percentage, int total_rbs)
+uint16_t nb_rbs_allowed_slice(float rb_percentage, int total_rbs)
{
return (uint16_t) floor(rb_percentage * total_rbs);
}
-int ue_slice_membership(int UE_id, int slice_id)
+int ue_dl_slice_membership(module_id_t mod_id, int UE_id, int slice_idx)
{
- if ((slice_id < 0) || (slice_id > n_active_slices))
- LOG_W(MAC, "out of range slice id %d\n", slice_id);
-
+ if ((slice_idx < 0)
+ || (slice_idx >= RC.mac[mod_id]->slice_info.n_dl)) {
+ LOG_W(MAC, "out of range slice index %d (slice ID %d)\n",
+ slice_idx, RC.mac[mod_id]->slice_info.dl[slice_idx].id);
+ return 0;
+ }
+ return RC.mac[mod_id]->UE_list.active[UE_id] == TRUE
+ && RC.mac[mod_id]->UE_list.assoc_dl_slice_idx[UE_id] == slice_idx;
+}
- if ((UE_id % n_active_slices) == slice_id) {
- return 1; // this ue is a member of this slice
+int ue_ul_slice_membership(module_id_t mod_id, int UE_id, int slice_idx)
+{
+ if ((slice_idx < 0)
+ || (slice_idx >= RC.mac[mod_id]->slice_info.n_ul)) {
+ LOG_W(MAC, "out of range slice index %d (slice ID %d)\n",
+ slice_idx, RC.mac[mod_id]->slice_info.dl[slice_idx].id);
+ return 0;
}
- return 0;
+ return RC.mac[mod_id]->UE_list.active[UE_id] == TRUE
+ && RC.mac[mod_id]->UE_list.assoc_ul_slice_idx[UE_id] == slice_idx;
}
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
index e1fce9c5f26e8099da67ed72969b91b1233f5ca7..e3a8dbe178ade83a477e7c65999d9c1170716418 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
@@ -63,6 +63,9 @@
#include "T.h"
+#include "common/ran_context.h"
+extern RAN_CONTEXT_t RC;
+
#define ENABLE_MAC_PAYLOAD_DEBUG
#define DEBUG_eNB_SCHEDULER 1
@@ -72,46 +75,14 @@ extern uint16_t sfnsf_add_subframe(uint16_t frameP, uint16_t subframeP, int offs
extern int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req);
extern uint8_t nfapi_mode;
-extern uint8_t nfapi_mode;
-
// This table holds the allowable PRB sizes for ULSCH transmissions
uint8_t rb_table[34] =
{ 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32,
36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100
};
-/* number of active slices for past and current time*/
-int n_active_slices_uplink = 1;
-int n_active_slices_current_uplink = 1;
-
-/* RB share for each slice for past and current time*/
-float avg_slice_percentage_uplink=0.25;
-float slice_percentage_uplink[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
-float slice_percentage_current_uplink[MAX_NUM_SLICES] = {1.0, 0.0, 0.0, 0.0};
-float total_slice_percentage_uplink = 0;
-float total_slice_percentage_current_uplink = 0;
-
-// MAX MCS for each slice for past and current time
-int slice_maxmcs_uplink[MAX_NUM_SLICES] = {20, 20, 20, 20};
-int slice_maxmcs_current_uplink[MAX_NUM_SLICES] = {20,20,20,20};
-
-/*resource blocks allowed*/
-uint16_t nb_rbs_allowed_slice_uplink[MAX_NUM_CCs][MAX_NUM_SLICES];
-/*Slice Update */
-int update_ul_scheduler[MAX_NUM_SLICES] = {1, 1, 1, 1};
-int update_ul_scheduler_current[MAX_NUM_SLICES] = {1, 1, 1, 1};
-
-/* name of available scheduler*/
-char *ul_scheduler_type[MAX_NUM_SLICES] = {"schedule_ulsch_rnti",
- "schedule_ulsch_rnti",
- "schedule_ulsch_rnti",
- "schedule_ulsch_rnti"
-};
extern mui_t rrc_eNB_mui;
-/* Slice Function Pointer */
-slice_scheduler_ul slice_sched_ul[MAX_NUM_SLICES] = {0};
-
void
rx_sdu(const module_id_t enb_mod_idP,
const int CC_idP,
@@ -434,10 +405,10 @@ rx_sdu(const module_id_t enb_mod_idP,
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[lcgid] = BSR_TABLE[bsr];
UE_list->UE_template[CC_idP][UE_id].estimated_ul_buffer =
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[0] +
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[1] +
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[2] +
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[3];
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID0] +
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID1] +
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID2] +
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID3];
//UE_list->UE_template[CC_idP][UE_id].estimated_ul_buffer += UE_list->UE_template[CC_idP][UE_id].estimated_ul_buffer / 4;
RC.eNB[enb_mod_idP][CC_idP]->pusch_stats_bsr[UE_id][(frameP * 10) + subframeP] = (payload_ptr[0] & 0x3f);
@@ -468,10 +439,10 @@ rx_sdu(const module_id_t enb_mod_idP,
int bsr2 = ((payload_ptr[1] & 0x0F) << 2) | ((payload_ptr[2] & 0xC0) >> 6);
int bsr3 = payload_ptr[2] & 0x3F;
- lcgid_updated[0] = 1;
- lcgid_updated[1] = 1;
- lcgid_updated[2] = 1;
- lcgid_updated[3] = 1;
+ lcgid_updated[LCGID0] = 1;
+ lcgid_updated[LCGID1] = 1;
+ lcgid_updated[LCGID2] = 1;
+ lcgid_updated[LCGID3] = 1;
// update buffer info
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID0] = BSR_TABLE[bsr0];
@@ -480,10 +451,10 @@ rx_sdu(const module_id_t enb_mod_idP,
UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID3] = BSR_TABLE[bsr3];
UE_list->UE_template[CC_idP][UE_id].estimated_ul_buffer =
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[0] +
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[1] +
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[2] +
- UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[3];
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID0] +
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID1] +
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID2] +
+ UE_list->UE_template[CC_idP][UE_id].ul_buffer_info[LCGID3];
//UE_list->UE_template[CC_idP][UE_id].estimated_ul_buffer += UE_list->UE_template[CC_idP][UE_id].estimated_ul_buffer / 4;
LOG_D(MAC,
@@ -955,9 +926,10 @@ void
schedule_ulsch(module_id_t module_idP, frame_t frameP,
sub_frame_t subframeP)
{
- uint16_t first_rb[MAX_NUM_CCs], i;
+ uint16_t first_rb[NFAPI_CC_MAX], i;
int CC_id;
eNB_MAC_INST *mac = RC.mac[module_idP];
+ slice_info_t *sli = &RC.mac[module_idP]->slice_info;
COMMON_channels_t *cc;
start_meas(&mac->schedule_ulsch);
@@ -1038,12 +1010,10 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
break;
}
}
- if (sched_subframe < subframeP) sched_frame++;
-
- for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
-
+ if (sched_subframe < subframeP) sched_frame++;
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) {
//leave out first RB for PUCCH
first_rb[CC_id] = 1;
@@ -1070,102 +1040,9 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
}
}
- // perform slice-specifc operations
-
- total_slice_percentage_uplink=0;
- avg_slice_percentage_uplink=1.0/n_active_slices_uplink;
-
- // reset the slice percentage for inactive slices
- for (i = n_active_slices_uplink; i< MAX_NUM_SLICES; i++) {
- slice_percentage_uplink[i]=0;
- }
- for (i = 0; i < n_active_slices_uplink; i++) {
- if (slice_percentage_uplink[i] < 0 ){
- LOG_W(MAC, "[eNB %d] frame %d subframe %d:invalid slice %d percentage %f. resetting to zero",
- module_idP, frameP, subframeP, i, slice_percentage_uplink[i]);
- slice_percentage_uplink[i]=0;
- }
- total_slice_percentage_uplink+=slice_percentage_uplink[i];
- }
-
- for (i = 0; i < n_active_slices_uplink; i++) {
-
- // Load any updated functions
- if (update_ul_scheduler[i] > 0 ) {
- slice_sched_ul[i] = dlsym(NULL, ul_scheduler_type[i]);
- update_ul_scheduler[i] = 0;
- update_ul_scheduler_current[i] = 0;
- //slice_percentage_current_uplink[i]= slice_percentage_uplink[i];
- //total_slice_percentage_current_uplink+=slice_percentage_uplink[i];
- //if (total_slice_percentage_current_uplink> 1)
- //total_slice_percentage_current_uplink=1;
- LOG_I(MAC,"update ul scheduler slice %d\n", i);
- }
- // the new total RB share is within the range
- if (total_slice_percentage_uplink <= 1.0){
-
- // check if the number of slices has changed, and log
- if (n_active_slices_current_uplink != n_active_slices_uplink ){
- if ((n_active_slices_uplink > 0) && (n_active_slices_uplink <= MAX_NUM_SLICES)) {
- LOG_I(MAC,"[eNB %d]frame %d subframe %d: number of active UL slices has changed: %d-->%d\n",
- module_idP, frameP, subframeP, n_active_slices_current_uplink, n_active_slices_uplink);
- n_active_slices_current_uplink = n_active_slices_uplink;
- } else {
- LOG_W(MAC,"invalid number of UL slices %d, revert to the previous value %d\n",
- n_active_slices_uplink, n_active_slices_current_uplink);
- n_active_slices_uplink = n_active_slices_current_uplink;
- }
- }
-
- // check if the slice rb share has changed, and log the console
- if (slice_percentage_current_uplink[i] != slice_percentage_uplink[i]){
- LOG_I(MAC,"[eNB %d][SLICE %d][UL] frame %d subframe %d: total percentage %f-->%f, slice RB percentage has changed: %f-->%f\n",
- module_idP, i, frameP, subframeP, total_slice_percentage_current_uplink,
- total_slice_percentage_uplink, slice_percentage_current_uplink[i], slice_percentage_uplink[i]);
- total_slice_percentage_current_uplink = total_slice_percentage_uplink;
- slice_percentage_current_uplink[i] = slice_percentage_uplink[i];
- }
-
- // check if the slice max MCS, and log the console
- if (slice_maxmcs_current_uplink[i] != slice_maxmcs_uplink[i]){
- if ((slice_maxmcs_uplink[i] >= 0) && (slice_maxmcs_uplink[i] <= 16)){
- LOG_I(MAC,"[eNB %d][SLICE %d][UL] frame %d subframe %d: slice MAX MCS has changed: %d-->%d\n",
- module_idP, i, frameP, subframeP, slice_maxmcs_current_uplink[i], slice_maxmcs_uplink[i]);
- slice_maxmcs_current_uplink[i] = slice_maxmcs_uplink[i];
- } else {
- LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid slice max mcs %d, revert the previous value %d\n",
- module_idP, i, slice_maxmcs_uplink[i],slice_maxmcs_current_uplink[i]);
- slice_maxmcs_uplink[i] = slice_maxmcs_current_uplink[i];
- }
- }
-
- // check if a new scheduler, and log the console
- if (update_ul_scheduler_current[i] != update_ul_scheduler[i]){
- LOG_I(MAC,"[eNB %d][SLICE %d][UL] frame %d subframe %d: UL scheduler for this slice is updated: %s \n",
- module_idP, i, frameP, subframeP, ul_scheduler_type[i]);
- update_ul_scheduler_current[i] = update_ul_scheduler[i];
- }
- } else {
- if (n_active_slices_uplink == n_active_slices_current_uplink) {
- LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid total RB share (%f->%f), reduce proportionally the RB share by 0.1\n",
- module_idP, i, total_slice_percentage_current_uplink, total_slice_percentage_uplink);
- if (slice_percentage_uplink[i] > avg_slice_percentage_uplink) {
- slice_percentage_uplink[i] -= 0.1;
- total_slice_percentage_uplink -= 0.1;
- }
- } else {
- // here we can correct the values, e.g. reduce proportionally
- LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid total RB share (%f->%f), revert the number of slice to its previous value (%d->%d)\n",
- module_idP, i, total_slice_percentage_current_uplink,
- total_slice_percentage_uplink, n_active_slices_uplink,
- n_active_slices_current_uplink);
- n_active_slices_uplink = n_active_slices_current_uplink;
- slice_percentage_uplink[i] = slice_percentage_current_uplink[i];
- }
- }
-
+ for (i = 0; i < sli->n_ul; i++) {
// Run each enabled slice-specific schedulers one by one
- slice_sched_ul[i](module_idP, i, frameP, subframeP, sched_subframe, first_rb);
+ sli->ul[i].sched_cb(module_idP, i, frameP, subframeP, sched_subframe, first_rb);
}
stop_meas(&mac->schedule_ulsch);
@@ -1173,7 +1050,7 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
void
schedule_ulsch_rnti(module_id_t module_idP,
- slice_id_t slice_id,
+ int slice_idx,
frame_t frameP,
sub_frame_t subframeP,
unsigned char sched_subframeP, uint16_t * first_rb)
@@ -1195,12 +1072,14 @@ schedule_ulsch_rnti(module_id_t module_idP,
eNB_MAC_INST *mac = RC.mac[module_idP];
COMMON_channels_t *cc = mac->common_channels;
UE_list_t *UE_list = &mac->UE_list;
+ slice_info_t *sli = &RC.mac[module_idP]->slice_info;
UE_TEMPLATE *UE_template;
UE_sched_ctrl *UE_sched_ctrl;
int sched_frame = frameP;
int rvidx_tab[4] = { 0, 2, 3, 1 };
uint16_t ul_req_index;
uint8_t dlsch_flag;
+ int first_rb_slice[NFAPI_CC_MAX];
if (sched_subframeP < subframeP)
sched_frame++;
@@ -1212,9 +1091,18 @@ schedule_ulsch_rnti(module_id_t module_idP,
nfapi_ul_config_request_t *ul_req_tmp = &mac->UL_req_tmp[CC_id][sched_subframeP];
nfapi_ul_config_request_body_t *ul_req_tmp_body = &ul_req_tmp->ul_config_request_body;
nfapi_ul_config_ulsch_harq_information *ulsch_harq_information;
+
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; ++CC_id) {
+ N_RB_UL = to_prb(cc[CC_id].ul_Bandwidth);
+ UE_list->first_rb_offset[CC_id][slice_idx] = cmin(N_RB_UL, sli->ul[slice_idx].first_rb);
+ }
+
//LOG_D(MAC, "entering ulsch preprocesor\n");
- ulsch_scheduler_pre_processor(module_idP, slice_id, frameP, subframeP, sched_subframeP, first_rb);
+ ulsch_scheduler_pre_processor(module_idP, slice_idx, frameP, subframeP, sched_subframeP, first_rb);
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; ++CC_id) {
+ first_rb_slice[CC_id] = first_rb[CC_id] + UE_list->first_rb_offset[CC_id][slice_idx];
+ }
//LOG_D(MAC, "exiting ulsch preprocesor\n");
hi_dci0_req->sfn_sf = (frameP << 4) + subframeP;
@@ -1223,7 +1111,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
for (UE_id = UE_list->head_ul; UE_id >= 0;
UE_id = UE_list->next_ul[UE_id]) {
- if (!ue_slice_membership(UE_id, slice_id))
+ if (!ue_ul_slice_membership(module_idP, UE_id, slice_idx))
continue;
// don't schedule if Msg4 is not received yet
@@ -1300,7 +1188,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
}
/* be sure that there are some free RBs */
- if (first_rb[CC_id] >= N_RB_UL - 1) {
+ if (first_rb_slice[CC_id] >= N_RB_UL - 1) {
LOG_W(MAC,
"[eNB %d] frame %d subframe %d, UE %d/%x CC %d: dropping, not enough RBs\n",
module_idP, frameP, subframeP, UE_id, rnti, CC_id);
@@ -1411,7 +1299,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
UE_template->oldNDI_UL[harq_pid] = ndi;
UE_list->eNB_UE_stats[CC_id][UE_id].normalized_rx_power = normalized_rx_power;
UE_list->eNB_UE_stats[CC_id][UE_id].target_rx_power = target_rx_power;
- UE_template->mcs_UL[harq_pid] = cmin(UE_template->pre_assigned_mcs_ul, slice_maxmcs_uplink[slice_id]);
+ UE_template->mcs_UL[harq_pid] = cmin(UE_template->pre_assigned_mcs_ul, sli->ul[slice_idx].maxmcs);
UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1= UE_template->mcs_UL[harq_pid];
//cmin (UE_template->pre_assigned_mcs_ul, openair_daq_vars.target_ue_ul_mcs); // adjust, based on user-defined MCS
if (UE_template->pre_allocated_rb_table_index_ul >= 0) {
@@ -1425,7 +1313,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
// buffer_occupancy = UE_template->ul_total_buffer;
- while (((rb_table[rb_table_index] > (N_RB_UL - 1 - first_rb[CC_id]))
+ while (((rb_table[rb_table_index] > (N_RB_UL - first_rb_slice[CC_id]))
|| (rb_table[rb_table_index] > 45))
&& (rb_table_index > 0)) {
rb_table_index--;
@@ -1442,7 +1330,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
T_INT(CC_id), T_INT(rnti), T_INT(frameP),
T_INT(subframeP), T_INT(harq_pid),
T_INT(UE_template->mcs_UL[harq_pid]),
- T_INT(first_rb[CC_id]),
+ T_INT(first_rb_slice[CC_id]),
T_INT(rb_table[rb_table_index]),
T_INT(UE_template->TBS_UL[harq_pid]), T_INT(ndi));
@@ -1452,14 +1340,14 @@ schedule_ulsch_rnti(module_id_t module_idP,
module_idP, harq_pid, rnti, CC_id, frameP,
subframeP, UE_id,
UE_template->mcs_UL[harq_pid],
- first_rb[CC_id], rb_table[rb_table_index],
+ first_rb_slice[CC_id], rb_table[rb_table_index],
rb_table_index,
UE_template->TBS_UL[harq_pid], harq_pid);
// bad indices : 20 (40 PRB), 21 (45 PRB), 22 (48 PRB)
//store for possible retransmission
UE_template->nb_rb_ul[harq_pid] = rb_table[rb_table_index];
- UE_template->first_rb_ul[harq_pid] = first_rb[CC_id];
+ UE_template->first_rb_ul[harq_pid] = first_rb_slice[CC_id];
UE_sched_ctrl->ul_scheduled |= (1 << harq_pid);
if (UE_id == UE_list->head)
@@ -1491,7 +1379,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.aggregation_level = aggregation;
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.rnti = rnti;
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.transmission_power = 6000;
- hi_dci0_pdu->dci_pdu.dci_pdu_rel8.resource_block_start = first_rb[CC_id];
+ hi_dci0_pdu->dci_pdu.dci_pdu_rel8.resource_block_start = first_rb_slice[CC_id];
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.number_of_resource_block = rb_table[rb_table_index];
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.mcs_1 = UE_template->mcs_UL[harq_pid];
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.cyclic_shift_2_for_drms = cshift;
@@ -1518,7 +1406,8 @@ schedule_ulsch_rnti(module_id_t module_idP,
ul_req_index = 0;
dlsch_flag = 0;
for(ul_req_index = 0;ul_req_index < ul_req_tmp_body->number_of_pdus;ul_req_index++){
- if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE){
+ if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE &&
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].uci_harq_pdu.ue_information.ue_information_rel8.rnti == rnti){
dlsch_flag = 1;
LOG_D(MAC,"Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n",frameP,subframeP,rnti,ul_req_index);
break;
@@ -1526,7 +1415,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
}
// Add UL_config PDUs
- fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], cqi_req, cc, UE_template->physicalConfigDedicated, get_tmode(module_idP, CC_id, UE_id), mac->ul_handle, rnti, first_rb[CC_id], // resource_block_start
+ fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], cqi_req, cc, UE_template->physicalConfigDedicated, get_tmode(module_idP, CC_id, UE_id), mac->ul_handle, rnti, first_rb_slice[CC_id], // resource_block_start
rb_table[rb_table_index], // number_of_resource_blocks
UE_template->mcs_UL[harq_pid], cshift, // cyclic_shift_2_for_drms
0, // frequency_hopping_enabled_flag
@@ -1589,13 +1478,13 @@ schedule_ulsch_rnti(module_id_t module_idP,
LOG_D(MAC,"[PUSCH %d] SFN/SF:%04d%d UL_CFG:SFN/SF:%04d%d CQI:%d for UE %d/%x\n", harq_pid,frameP,subframeP,ul_sched_frame,ul_sched_subframeP,cqi_req,UE_id,rnti);
// increment first rb for next UE allocation
- first_rb[CC_id] += rb_table[rb_table_index];
+ first_rb_slice[CC_id] += rb_table[rb_table_index];
} else { // round > 0 => retransmission
T(T_ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION,
T_INT(module_idP), T_INT(CC_id), T_INT(rnti),
T_INT(frameP), T_INT(subframeP), T_INT(harq_pid),
T_INT(UE_template->mcs_UL[harq_pid]),
- T_INT(first_rb[CC_id]),
+ T_INT(first_rb_slice[CC_id]),
T_INT(rb_table[rb_table_index]), T_INT(round));
// Add UL_config PDUs
@@ -1606,7 +1495,8 @@ schedule_ulsch_rnti(module_id_t module_idP,
ul_req_index = 0;
dlsch_flag = 0;
for(ul_req_index = 0;ul_req_index < ul_req_tmp_body->number_of_pdus;ul_req_index++){
- if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE){
+ if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE &&
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].uci_harq_pdu.ue_information.ue_information_rel8.rnti == rnti){
dlsch_flag = 1;
LOG_D(MAC,"Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n",frameP,subframeP,rnti,ul_req_index);
break;
diff --git a/openair2/LAYER2/MAC/mac.h b/openair2/LAYER2/MAC/mac.h
index 20c585525a0bc2a39ebbf9de96f8c429533ac54c..f9c1d86de47961e35f839e36bfe550ee9296f788 100644
--- a/openair2/LAYER2/MAC/mac.h
+++ b/openair2/LAYER2/MAC/mac.h
@@ -160,7 +160,7 @@
#define MIN_MAC_HDR_RLC_SIZE (1 + MIN_RLC_PDU_SIZE)
/*!\brief maximum number of slices / groups */
-#define MAX_NUM_SLICES 4
+#define MAX_NUM_SLICES 10
#define U_PLANE_INACTIVITY_VALUE 6000
@@ -850,6 +850,9 @@ typedef struct {
/// LCGID mapping
long lcgidmap[11];
+ ///UE logical channel priority
+ long lcgidpriority[11];
+
/// phr information
int8_t phr_info;
@@ -1102,6 +1105,10 @@ typedef struct {
/// Sorting criteria for the UE list in the MAC preprocessor
uint16_t sorting_criteria[MAX_NUM_SLICES][CR_NUM];
+ uint16_t first_rb_offset[NFAPI_CC_MAX][MAX_NUM_SLICES];
+
+ int assoc_dl_slice_idx[MAX_MOBILES_PER_ENB];
+ int assoc_ul_slice_idx[MAX_MOBILES_PER_ENB];
} UE_list_t;
@@ -1121,6 +1128,117 @@ typedef struct {
int tail_freelist; ///the tail position of the delete list
} UE_free_list_t;
+/// Structure for saving the output of each pre_processor instance
+typedef struct {
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+ uint8_t slice_allocation_mask[NFAPI_CC_MAX][N_RBG_MAX];
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX];
+
+ uint32_t bytes_lcid[MAX_MOBILES_PER_ENB][MAX_NUM_LCID];
+ uint32_t wb_pmi[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+ uint8_t mcs[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+
+} pre_processor_results_t;
+
+/**
+ * slice specific scheduler for the DL
+ */
+typedef void (*slice_scheduler_dl)(module_id_t mod_id,
+ int slice_idx,
+ frame_t frame,
+ sub_frame_t subframe,
+ int *mbsfn_flag);
+
+typedef struct {
+ slice_id_t id;
+
+ /// RB share for each slice
+ float pct;
+
+ /// whether this slice is isolated from the others
+ int isol;
+
+ int prio;
+
+ /// Frequency ranges for slice positioning
+ int pos_low;
+ int pos_high;
+
+ // max mcs for each slice
+ int maxmcs;
+
+ /// criteria for sorting policies of the slices
+ uint32_t sorting;
+
+ /// Accounting policy (just greedy(1) or fair(0) setting for now)
+ int accounting;
+
+ /// name of available scheduler
+ char *sched_name;
+
+ /// pointer to the slice specific scheduler in DL
+ slice_scheduler_dl sched_cb;
+
+} slice_sched_conf_dl_t;
+
+typedef void (*slice_scheduler_ul)(module_id_t mod_id,
+ int slice_idx,
+ frame_t frame,
+ sub_frame_t subframe,
+ unsigned char sched_subframe,
+ uint16_t *first_rb);
+
+typedef struct {
+ slice_id_t id;
+
+ /// RB share for each slice
+ float pct;
+
+ // MAX MCS for each slice
+ int maxmcs;
+
+ /// criteria for sorting policies of the slices
+ uint32_t sorting;
+
+ /// starting RB (RB offset) of UL scheduling
+ int first_rb;
+
+ /// name of available scheduler
+ char *sched_name;
+
+ /// pointer to the slice specific scheduler in UL
+ slice_scheduler_ul sched_cb;
+
+} slice_sched_conf_ul_t;
+
+
+typedef struct {
+ /// counter used to indicate when all slices have pre-allocated UEs
+ //int slice_counter;
+
+ /// indicates whether remaining RBs after first intra-slice allocation will
+ /// be allocated to UEs of the same slice
+ int intraslice_share_active;
+ /// indicates whether remaining RBs after slice allocation will be
+ /// allocated to UEs of another slice. Isolated slices will be ignored
+ int interslice_share_active;
+
+ /// number of active DL slices
+ int n_dl;
+ slice_sched_conf_dl_t dl[MAX_NUM_SLICES];
+
+ /// number of active UL slices
+ int n_ul;
+ slice_sched_conf_ul_t ul[MAX_NUM_SLICES];
+
+ pre_processor_results_t pre_processor_results[MAX_NUM_SLICES];
+
+ /// common rb allocation list between slices
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX];
+} slice_info_t;
+
/*! \brief eNB common channels */
typedef struct {
int physCellId;
@@ -1241,7 +1359,10 @@ typedef struct eNB_MAC_INST_s {
/// UL handle
uint32_t ul_handle;
UE_list_t UE_list;
-
+
+ /// slice-related configuration
+ slice_info_t slice_info;
+
///subband bitmap configuration
SBMAP_CONF sbmap_conf;
/// CCE table used to build DCI scheduling information
diff --git a/openair2/LAYER2/MAC/mac_proto.h b/openair2/LAYER2/MAC/mac_proto.h
index aba8c26d92042d55bfb8dcc0393d703f2e7a4323..e0fdade419fab0907c807d392cbb7f3070522ac7 100644
--- a/openair2/LAYER2/MAC/mac_proto.h
+++ b/openair2/LAYER2/MAC/mac_proto.h
@@ -36,22 +36,6 @@
* @{
*/
-/**
- * slice specific scheduler
- */
-typedef void (*slice_scheduler_dl)(module_id_t mod_id,
- slice_id_t slice_id,
- frame_t frame,
- sub_frame_t subframe,
- int *mbsfn_flag);
-
-typedef void (*slice_scheduler_ul)(module_id_t mod_id,
- slice_id_t slice_id,
- frame_t frame,
- sub_frame_t subframe,
- unsigned char sched_subframe,
- uint16_t *first_rb);
-
/** \fn void schedule_mib(module_id_t module_idP,frame_t frameP,sub_frame_t subframe);
\brief MIB scheduling for PBCH. This function requests the MIB from RRC and provides it to L1.
@param Mod_id Instance ID of eNB
@@ -119,12 +103,12 @@ void schedule_ulsch(module_id_t module_idP, frame_t frameP,
/** \brief ULSCH Scheduling per RNTI
@param Mod_id Instance ID of eNB
-@param slice_id Instance slice for this eNB
+@param slice_idx Slice instance index for this eNB
@param frame Frame index
@param subframe Subframe number on which to act
@param sched_subframe Subframe number where PUSCH is transmitted (for DAI lookup)
*/
-void schedule_ulsch_rnti(module_id_t module_idP, slice_id_t slice_idP, frame_t frameP,
+void schedule_ulsch_rnti(module_id_t module_idP, int slice_idx, frame_t frameP,
sub_frame_t subframe,
unsigned char sched_subframe,
uint16_t * first_rb);
@@ -147,7 +131,7 @@ void fill_DLSCH_dci(module_id_t module_idP,frame_t frameP,sub_frame_t subframe,i
void schedule_dlsch(module_id_t module_idP, frame_t frameP,
sub_frame_t subframe, int *mbsfn_flag);
-void schedule_ue_spec(module_id_t module_idP, slice_id_t slice_idP,
+void schedule_ue_spec(module_id_t module_idP, int slice_idxP,
frame_t frameP,sub_frame_t subframe, int *mbsfn_flag);
void schedule_ue_spec_phy_test(module_id_t module_idP,frame_t frameP,sub_frame_t subframe,int *mbsfn_flag);
@@ -181,6 +165,10 @@ void add_msg3(module_id_t module_idP, int CC_id, RA_t * ra, frame_t frameP,
//main.c
+void init_UE_list(UE_list_t *UE_list);
+
+void init_slice_info(slice_info_t *sli);
+
int mac_top_init(int eMBMS_active, char *uecap_xer,
uint8_t cba_group_active, uint8_t HO_active);
@@ -204,24 +192,11 @@ void mac_UE_out_of_sync_ind(module_id_t module_idP, frame_t frameP,
void clear_nfapi_information(eNB_MAC_INST * eNB, int CC_idP,
frame_t frameP, sub_frame_t subframeP);
-void dlsch_scheduler_pre_processor_reset(int module_idP, int UE_id,
- uint8_t CC_id,
- int frameP,
- int subframeP,
- int N_RBG,
- uint16_t
- nb_rbs_required[NFAPI_CC_MAX]
- [MAX_MOBILES_PER_ENB],
- unsigned char
- rballoc_sub[NFAPI_CC_MAX]
- [N_RBG_MAX],
- unsigned char
- MIMO_mode_indicator[NFAPI_CC_MAX]
- [N_RBG_MAX]);
// eNB functions
/* \brief This function assigns pre-available RBS to each UE in specified sub-bands before scheduling is done
@param Mod_id Instance ID of eNB
+@param slice_idxP Slice instance index for the slice in which scheduling happens
@param frame Index of frame
@param subframe Index of current subframe
@param N_RBS Number of resource block groups
@@ -229,24 +204,73 @@ void dlsch_scheduler_pre_processor_reset(int module_idP, int UE_id,
void dlsch_scheduler_pre_processor(module_id_t module_idP,
- slice_id_t slice_idP,
- frame_t frameP,
- sub_frame_t subframe,
- int N_RBG[NFAPI_CC_MAX],
- int *mbsfn_flag);
-
+ int slice_idxP,
+ frame_t frameP,
+ sub_frame_t subframe,
+ int *mbsfn_flag,
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX]);
+
+void dlsch_scheduler_pre_processor_reset(module_id_t module_idP,
+ int slice_idx,
+ frame_t frameP,
+ sub_frame_t subframeP,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX],
+ int *mbsfn_flag);
+
+void dlsch_scheduler_pre_processor_partitioning(module_id_t Mod_id,
+ int slice_idx,
+ const uint8_t rbs_retx[NFAPI_CC_MAX]);
+
+void dlsch_scheduler_pre_processor_accounting(module_id_t Mod_id,
+ int slice_idx,
+ frame_t frameP,
+ sub_frame_t subframeP,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB]);
+
+void dlsch_scheduler_pre_processor_positioning(module_id_t Mod_id,
+ int slice_idx,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]);
+
+void dlsch_scheduler_pre_processor_intraslice_sharing(module_id_t Mod_id,
+ int slice_idx,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]);
+
+void slice_priority_sort(module_id_t Mod_id, int slice_list[MAX_NUM_SLICES]);
+
+void dlsch_scheduler_interslice_multiplexing(module_id_t Mod_id,
+ int frameP,
+ sub_frame_t subframeP,
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX]);
+
+void dlsch_scheduler_qos_multiplexing(module_id_t Mod_id,
+ int frameP,
+ sub_frame_t subframeP);
void dlsch_scheduler_pre_processor_allocate(module_id_t Mod_id,
- int UE_id,
- uint8_t CC_id,
- int N_RBG,
- int transmission_mode,
- int min_rb_unit,
- uint8_t N_RB_DL,
- uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
- uint16_t nb_rbs_required_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
- unsigned char rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
- unsigned char MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]);
+ int UE_id,
+ uint8_t CC_id,
+ int N_RBG,
+ int min_rb_unit,
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t slice_allocation_mask[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]);
/* \brief Function to trigger the eNB scheduling procedure. It is called by PHY at the beginning of each subframe, \f$n$\f
and generates all DLSCH allocations for subframe \f$n\f$ and ULSCH allocations for subframe \f$n+k$\f.
@@ -676,8 +700,8 @@ int add_new_ue(module_id_t Mod_id, int CC_id, rnti_t rnti, int harq_pid
);
int rrc_mac_remove_ue(module_id_t Mod_id, rnti_t rntiP);
-void store_dlsch_buffer(module_id_t Mod_id, slice_id_t slice_id, frame_t frameP, sub_frame_t subframeP);
-void assign_rbs_required(module_id_t Mod_id, slice_id_t slice_id, frame_t frameP, sub_frame_t subframe, uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB], int min_rb_unit[NFAPI_CC_MAX]);
+void store_dlsch_buffer(module_id_t Mod_id, int slice_idx, frame_t frameP, sub_frame_t subframeP);
+void assign_rbs_required(module_id_t Mod_id, int slice_idx, frame_t frameP, sub_frame_t subframe, uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB], int min_rb_unit[NFAPI_CC_MAX]);
int maxround(module_id_t Mod_id, uint16_t rnti, int frame,
sub_frame_t subframe, uint8_t ul_flag);
@@ -696,20 +720,20 @@ void set_ul_DAI(int module_idP,
int frameP,
int subframeP);
-void ulsch_scheduler_pre_processor(module_id_t module_idP, slice_id_t slice_id, int frameP,
+void ulsch_scheduler_pre_processor(module_id_t module_idP, int slice_idx, int frameP,
sub_frame_t subframeP,
unsigned char sched_subframeP,
uint16_t * first_rb);
void store_ulsch_buffer(module_id_t module_idP, int frameP,
sub_frame_t subframeP);
void sort_ue_ul(module_id_t module_idP, int frameP, sub_frame_t subframeP);
-void assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
+void assign_max_mcs_min_rb(module_id_t module_idP, int slice_idx, int frameP,
sub_frame_t subframeP, uint16_t * first_rb);
void adjust_bsr_info(int buffer_occupancy, uint16_t TBS,
UE_TEMPLATE * UE_template);
int phy_stats_exist(module_id_t Mod_id, int rnti);
-void sort_UEs(module_id_t Mod_idP, slice_id_t slice_id, int frameP, sub_frame_t subframeP);
+void sort_UEs(module_id_t Mod_idP, int slice_idx, int frameP, sub_frame_t subframeP);
/*! \fn UE_L2_state_t ue_scheduler(const module_id_t module_idP,const frame_t frameP, const sub_frame_t subframe, const lte_subframe_t direction,const uint8_t eNB_index)
\brief UE scheduler where all the ue background tasks are done. This function performs the following: 1) Trigger PDCP every 5ms 2) Call RRC for link status return to PHY3) Perform SR/BSR procedures for scheduling feedback 4) Perform PHR procedures.
@@ -1244,9 +1268,9 @@ void pre_scd_nb_rbs_required( module_id_t module_idP,
#endif
/*Slice related functions */
-uint16_t flexran_nb_rbs_allowed_slice(float rb_percentage, int total_rbs);
-
-int ue_slice_membership(int UE_id, int slice_id);
+uint16_t nb_rbs_allowed_slice(float rb_percentage, int total_rbs);
+int ue_dl_slice_membership(module_id_t mod_id, int UE_id, int slice_idx);
+int ue_ul_slice_membership(module_id_t mod_id, int UE_id, int slice_idx);
/* from here: prototypes to get rid of compilation warnings: doc to be written by function author */
uint8_t ul_subframe2_k_phich(COMMON_channels_t * cc, sub_frame_t ul_subframe);
diff --git a/openair2/LAYER2/MAC/main.c b/openair2/LAYER2/MAC/main.c
index 1532bbd7c2d1151dd4fa618989d54a83f31028af..8fb8d44e0abc80301bb20f566162f7b206e45ac6 100644
--- a/openair2/LAYER2/MAC/main.c
+++ b/openair2/LAYER2/MAC/main.c
@@ -29,6 +29,7 @@
*/
+#include <dlfcn.h>
#include "mac.h"
#include "mac_proto.h"
#include "mac_extern.h"
@@ -45,96 +46,113 @@
extern RAN_CONTEXT_t RC;
-
-void mac_top_init_eNB(void)
+void init_UE_list(UE_list_t *UE_list)
{
+ int list_el;
+ UE_list->num_UEs = 0;
+ UE_list->head = -1;
+ UE_list->head_ul = -1;
+ UE_list->avail = 0;
+ for (list_el = 0; list_el < MAX_MOBILES_PER_ENB - 1; list_el++) {
+ UE_list->next[list_el] = list_el + 1;
+ UE_list->next_ul[list_el] = list_el + 1;
+ }
+ UE_list->next[list_el] = -1;
+ UE_list->next_ul[list_el] = -1;
+ memset(UE_list->DLSCH_pdu, 0, sizeof(UE_list->DLSCH_pdu));
+ memset(UE_list->UE_template, 0, sizeof(UE_list->UE_template));
+ memset(UE_list->eNB_UE_stats, 0, sizeof(UE_list->eNB_UE_stats));
+ memset(UE_list->UE_sched_ctrl, 0, sizeof(UE_list->UE_sched_ctrl));
+ memset(UE_list->active, 0, sizeof(UE_list->active));
+ memset(UE_list->assoc_dl_slice_idx, 0, sizeof(UE_list->assoc_dl_slice_idx));
+ memset(UE_list->assoc_ul_slice_idx, 0, sizeof(UE_list->assoc_ul_slice_idx));
+}
- module_id_t i, j;
- int list_el;
- UE_list_t *UE_list;
- eNB_MAC_INST *mac;
-
- LOG_I(MAC, "[MAIN] Init function start:nb_macrlc_inst=%d\n",
- RC.nb_macrlc_inst);
+void init_slice_info(slice_info_t *sli)
+{
+ sli->intraslice_share_active = 1;
+ sli->interslice_share_active = 1;
+
+ sli->n_dl = 1;
+ memset(sli->dl, 0, sizeof(slice_sched_conf_dl_t) * MAX_NUM_SLICES);
+ sli->dl[0].pct = 1.0;
+ sli->dl[0].prio = 10;
+ sli->dl[0].pos_high = N_RBG_MAX;
+ sli->dl[0].maxmcs = 28;
+ sli->dl[0].sorting = 0x012345;
+ sli->dl[0].sched_name = "schedule_ue_spec";
+ sli->dl[0].sched_cb = dlsym(NULL, sli->dl[0].sched_name);
+ AssertFatal(sli->dl[0].sched_cb, "DLSCH scheduler callback is NULL\n");
+
+ sli->n_ul = 1;
+ memset(sli->ul, 0, sizeof(slice_sched_conf_ul_t) * MAX_NUM_SLICES);
+ sli->ul[0].pct = 1.0;
+ sli->ul[0].maxmcs = 20;
+ sli->ul[0].sorting = 0x0123;
+ sli->ul[0].sched_name = "schedule_ulsch_rnti";
+ sli->ul[0].sched_cb = dlsym(NULL, sli->ul[0].sched_name);
+ AssertFatal(sli->ul[0].sched_cb, "ULSCH scheduler callback is NULL\n");
+}
- if (RC.nb_macrlc_inst > 0) {
- if (RC.mac == NULL){
- RC.mac =
- (eNB_MAC_INST **) malloc16(RC.nb_macrlc_inst *
- sizeof(eNB_MAC_INST *));
- bzero(RC.mac, RC.nb_macrlc_inst * sizeof(eNB_MAC_INST *));
- }
- AssertFatal(RC.mac != NULL,
- "can't ALLOCATE %zu Bytes for %d eNB_MAC_INST with size %zu \n",
- RC.nb_macrlc_inst * sizeof(eNB_MAC_INST *),
- RC.nb_macrlc_inst, sizeof(eNB_MAC_INST));
- for (i = 0; i < RC.nb_macrlc_inst; i++) {
- if (RC.mac[i] == NULL) {
- RC.mac[i] = (eNB_MAC_INST *) malloc16(sizeof(eNB_MAC_INST));
- AssertFatal(RC.mac[i] != NULL,
- "can't ALLOCATE %zu Bytes for %d eNB_MAC_INST with size %zu \n",
- RC.nb_macrlc_inst * sizeof(eNB_MAC_INST *),
- RC.nb_macrlc_inst, sizeof(eNB_MAC_INST));
- LOG_D(MAC,
- "[MAIN] ALLOCATE %zu Bytes for %d eNB_MAC_INST @ %p\n",
- sizeof(eNB_MAC_INST), RC.nb_macrlc_inst, RC.mac);
- bzero(RC.mac[i], sizeof(eNB_MAC_INST));
- }
- RC.mac[i]->Mod_id = i;
- for (j = 0; j < MAX_NUM_CCs; j++) {
- RC.mac[i]->DL_req[j].dl_config_request_body.
- dl_config_pdu_list = RC.mac[i]->dl_config_pdu_list[j];
- RC.mac[i]->UL_req[j].ul_config_request_body.
- ul_config_pdu_list = RC.mac[i]->ul_config_pdu_list[j];
- for (int k = 0; k < 10; k++)
- RC.mac[i]->UL_req_tmp[j][k].
- ul_config_request_body.ul_config_pdu_list =
- RC.mac[i]->ul_config_pdu_list_tmp[j][k];
- for(int sf=0;sf<10;sf++){
- RC.mac[i]->HI_DCI0_req[j][sf].hi_dci0_request_body.hi_dci0_pdu_list =RC.mac[i]->hi_dci0_pdu_list[j][sf];
- }
-
- RC.mac[i]->TX_req[j].tx_request_body.tx_pdu_list =
- RC.mac[i]->tx_request_pdu[j];
- RC.mac[i]->ul_handle = 0;
- }
- }
-
- AssertFatal(rlc_module_init() == 0,
- "Could not initialize RLC layer\n");
-
- // These should be out of here later
- //pdcp_layer_init();
-
- // rrc_init_global_param();
-
- } else {
- RC.mac = NULL;
+void mac_top_init_eNB(void)
+{
+ module_id_t i, j;
+ eNB_MAC_INST **mac;
+
+ LOG_I(MAC, "[MAIN] Init function start:nb_macrlc_inst=%d\n",
+ RC.nb_macrlc_inst);
+
+ if (RC.nb_macrlc_inst <= 0) {
+ RC.mac = NULL;
+ return;
+ }
+
+ mac = malloc16(RC.nb_macrlc_inst * sizeof(eNB_MAC_INST *));
+ AssertFatal(mac != NULL,
+ "can't ALLOCATE %zu Bytes for %d eNB_MAC_INST with size %zu \n",
+ RC.nb_macrlc_inst * sizeof(eNB_MAC_INST *),
+ RC.nb_macrlc_inst, sizeof(eNB_MAC_INST));
+ for (i = 0; i < RC.nb_macrlc_inst; i++) {
+ mac[i] = malloc16(sizeof(eNB_MAC_INST));
+ AssertFatal(mac[i] != NULL,
+ "can't ALLOCATE %zu Bytes for %d eNB_MAC_INST with size %zu \n",
+ RC.nb_macrlc_inst * sizeof(eNB_MAC_INST *),
+ RC.nb_macrlc_inst, sizeof(eNB_MAC_INST));
+ LOG_D(MAC,
+ "[MAIN] ALLOCATE %zu Bytes for %d eNB_MAC_INST @ %p\n",
+ sizeof(eNB_MAC_INST), RC.nb_macrlc_inst, mac);
+ bzero(mac[i], sizeof(eNB_MAC_INST));
+ mac[i]->Mod_id = i;
+ for (j = 0; j < MAX_NUM_CCs; j++) {
+ mac[i]->DL_req[j].dl_config_request_body.dl_config_pdu_list =
+ mac[i]->dl_config_pdu_list[j];
+ mac[i]->UL_req[j].ul_config_request_body.ul_config_pdu_list =
+ mac[i]->ul_config_pdu_list[j];
+ for (int k = 0; k < 10; k++)
+ mac[i]->UL_req_tmp[j][k].ul_config_request_body.ul_config_pdu_list =
+ mac[i]->ul_config_pdu_list_tmp[j][k];
+ for(int sf=0;sf<10;sf++)
+ mac[i]->HI_DCI0_req[j][sf].hi_dci0_request_body.hi_dci0_pdu_list =
+ mac[i]->hi_dci0_pdu_list[j][sf];
+ mac[i]->TX_req[j].tx_request_body.tx_pdu_list = mac[i]->tx_request_pdu[j];
+ mac[i]->ul_handle = 0;
}
- // Initialize Linked-List for Active UEs
- for (i = 0; i < RC.nb_macrlc_inst; i++) {
- mac = RC.mac[i];
+ mac[i]->if_inst = IF_Module_init(i);
+ init_UE_list(&mac[i]->UE_list);
+ init_slice_info(&mac[i]->slice_info);
+ }
- mac->if_inst = IF_Module_init(i);
+ RC.mac = mac;
- UE_list = &mac->UE_list;
+ AssertFatal(rlc_module_init() == 0,
+ "Could not initialize RLC layer\n");
- UE_list->num_UEs = 0;
- UE_list->head = -1;
- UE_list->head_ul = -1;
- UE_list->avail = 0;
-
- for (list_el = 0; list_el < MAX_MOBILES_PER_ENB - 1; list_el++) {
- UE_list->next[list_el] = list_el + 1;
- UE_list->next_ul[list_el] = list_el + 1;
- }
-
- UE_list->next[list_el] = -1;
- UE_list->next_ul[list_el] = -1;
- }
+ // These should be out of here later
+ pdcp_layer_init();
+ rrc_init_global_param();
}
void mac_init_cell_params(int Mod_idP, int CC_idP)
diff --git a/openair2/LAYER2/MAC/pre_processor.c b/openair2/LAYER2/MAC/pre_processor.c
index 16cbd3fc19cbfb26e811451e831ca606ff8880f3..5846720c7f71a357a338631110853e708d33e4e7 100644
--- a/openair2/LAYER2/MAC/pre_processor.c
+++ b/openair2/LAYER2/MAC/pre_processor.c
@@ -54,14 +54,6 @@ extern RAN_CONTEXT_t RC;
#define DEBUG_HEADER_PARSING 1
//#define DEBUG_PACKET_TRACE 1
-extern float slice_percentage[MAX_NUM_SLICES];
-extern float slice_percentage_uplink[MAX_NUM_SLICES];
-extern uint32_t sorting_policy[MAX_NUM_SLICES];
-
-extern int slice_maxmcs[MAX_NUM_SLICES];
-extern int slice_maxmcs_uplink[MAX_NUM_SLICES];
-
-
//#define ICIC 0
/* this function checks that get_eNB_UE_stats returns
@@ -95,290 +87,280 @@ int phy_stats_exist(module_id_t Mod_id, int rnti)
// This function stores the downlink buffer for all the logical channels
void
-store_dlsch_buffer(module_id_t Mod_id, slice_id_t slice_id, frame_t frameP,
- sub_frame_t subframeP)
-{
-
- int UE_id, i;
- rnti_t rnti;
- mac_rlc_status_resp_t rlc_status;
- UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- UE_TEMPLATE *UE_template;
+store_dlsch_buffer(module_id_t Mod_id,
+ int slice_idx,
+ frame_t frameP,
+ sub_frame_t subframeP) {
- for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) {
- if (UE_list->active[UE_id] != TRUE)
- continue;
+ int UE_id, lcid;
+ rnti_t rnti;
+ mac_rlc_status_resp_t rlc_status;
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ UE_TEMPLATE *UE_template;
- if (!ue_slice_membership(UE_id, slice_id))
+ for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) {
+ if (UE_list->active[UE_id] != TRUE)
continue;
- UE_template =
- &UE_list->UE_template[UE_PCCID(Mod_id, UE_id)][UE_id];
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx))
+ continue;
- // clear logical channel interface variables
- UE_template->dl_buffer_total = 0;
- UE_template->dl_pdus_total = 0;
+ UE_template = &UE_list->UE_template[UE_PCCID(Mod_id, UE_id)][UE_id];
- for (i = 0; i < MAX_NUM_LCID; i++) {
- UE_template->dl_buffer_info[i] = 0;
- UE_template->dl_pdus_in_buffer[i] = 0;
- UE_template->dl_buffer_head_sdu_creation_time[i] = 0;
- UE_template->dl_buffer_head_sdu_remaining_size_to_send[i] = 0;
- }
+ // clear logical channel interface variables
+ UE_template->dl_buffer_total = 0;
+ UE_template->dl_pdus_total = 0;
+ for (lcid = 0; lcid < MAX_NUM_LCID; ++lcid) {
+ UE_template->dl_buffer_info[lcid] = 0;
+ UE_template->dl_pdus_in_buffer[lcid] = 0;
+ UE_template->dl_buffer_head_sdu_creation_time[lcid] = 0;
+ UE_template->dl_buffer_head_sdu_remaining_size_to_send[lcid] = 0;
+ }
- rnti = UE_RNTI(Mod_id, UE_id);
+ rnti = UE_RNTI(Mod_id, UE_id);
- for (i = 0; i < MAX_NUM_LCID; i++) { // loop over all the logical channels
+ for (lcid = 0; lcid < MAX_NUM_LCID; ++lcid) { // loop over all the logical channels
- rlc_status =
- mac_rlc_status_ind(Mod_id, rnti, Mod_id, frameP, subframeP,
- ENB_FLAG_YES, MBMS_FLAG_NO, i, 0
+ rlc_status = mac_rlc_status_ind(Mod_id, rnti, Mod_id, frameP, subframeP,
+ ENB_FLAG_YES, MBMS_FLAG_NO, lcid, 0
#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,0, 0
#endif
);
-
- UE_template->dl_buffer_info[i] = rlc_status.bytes_in_buffer; //storing the dlsch buffer for each logical channel
- UE_template->dl_pdus_in_buffer[i] = rlc_status.pdus_in_buffer;
- UE_template->dl_buffer_head_sdu_creation_time[i] =
- rlc_status.head_sdu_creation_time;
- UE_template->dl_buffer_head_sdu_creation_time_max =
- cmax(UE_template->dl_buffer_head_sdu_creation_time_max,
- rlc_status.head_sdu_creation_time);
- UE_template->dl_buffer_head_sdu_remaining_size_to_send[i] =
- rlc_status.head_sdu_remaining_size_to_send;
- UE_template->dl_buffer_head_sdu_is_segmented[i] =
- rlc_status.head_sdu_is_segmented;
- UE_template->dl_buffer_total += UE_template->dl_buffer_info[i]; //storing the total dlsch buffer
- UE_template->dl_pdus_total +=
- UE_template->dl_pdus_in_buffer[i];
+ UE_template->dl_buffer_info[lcid] = rlc_status.bytes_in_buffer; //storing the dlsch buffer for each logical channel
+ UE_template->dl_pdus_in_buffer[lcid] = rlc_status.pdus_in_buffer;
+ UE_template->dl_buffer_head_sdu_creation_time[lcid] = rlc_status.head_sdu_creation_time;
+ UE_template->dl_buffer_head_sdu_creation_time_max =
+ cmax(UE_template->dl_buffer_head_sdu_creation_time_max, rlc_status.head_sdu_creation_time);
+ UE_template->dl_buffer_head_sdu_remaining_size_to_send[lcid] = rlc_status.head_sdu_remaining_size_to_send;
+ UE_template->dl_buffer_head_sdu_is_segmented[lcid] = rlc_status.head_sdu_is_segmented;
+ UE_template->dl_buffer_total += UE_template->dl_buffer_info[lcid]; //storing the total dlsch buffer
+ UE_template->dl_pdus_total += UE_template->dl_pdus_in_buffer[lcid];
#ifdef DEBUG_eNB_SCHEDULER
- /* note for dl_buffer_head_sdu_remaining_size_to_send[i] :
- * 0 if head SDU has not been segmented (yet), else remaining size not already segmented and sent
- */
- if (UE_template->dl_buffer_info[i] > 0)
- LOG_D(MAC,
- "[eNB %d][SLICE %d] Frame %d Subframe %d : RLC status for UE %d in LCID%d: total of %d pdus and size %d, head sdu queuing time %d, remaining size %d, is segmeneted %d \n",
- Mod_id, slice_id, frameP, subframeP, UE_id,
- i, UE_template->dl_pdus_in_buffer[i],
- UE_template->dl_buffer_info[i],
- UE_template->dl_buffer_head_sdu_creation_time[i],
- UE_template->
- dl_buffer_head_sdu_remaining_size_to_send[i],
- UE_template->dl_buffer_head_sdu_is_segmented[i]);
+ /* note for dl_buffer_head_sdu_remaining_size_to_send[lcid] :
+ * 0 if head SDU has not been segmented (yet), else remaining size not already segmented and sent
+ */
+ if (UE_template->dl_buffer_info[lcid] > 0)
+ LOG_D(MAC,
+ "[eNB %d][SLICE %d] Frame %d Subframe %d : RLC status for UE %d in LCID%d: total of %d pdus and size %d, head sdu queuing time %d, remaining size %d, is segmeneted %d \n",
+ Mod_id, RC.mac[Mod_id]->slice_info.dl[slice_idx].id, frameP,
+ subframeP, UE_id, lcid, UE_template->dl_pdus_in_buffer[lcid],
+ UE_template->dl_buffer_info[lcid],
+ UE_template->dl_buffer_head_sdu_creation_time[lcid],
+ UE_template->dl_buffer_head_sdu_remaining_size_to_send[lcid],
+ UE_template->dl_buffer_head_sdu_is_segmented[lcid]);
#endif
- }
-
- //#ifdef DEBUG_eNB_SCHEDULER
- if (UE_template->dl_buffer_total > 0)
- LOG_D(MAC,
- "[eNB %d] Frame %d Subframe %d : RLC status for UE %d : total DL buffer size %d and total number of pdu %d \n",
- Mod_id, frameP, subframeP, UE_id,
- UE_template->dl_buffer_total,
- UE_template->dl_pdus_total);
- //#endif
}
+
+ if (UE_template->dl_buffer_total > 0)
+ LOG_D(MAC,
+ "[eNB %d] Frame %d Subframe %d : RLC status for UE %d : total DL buffer size %d and total number of pdu %d \n",
+ Mod_id, frameP, subframeP, UE_id,
+ UE_template->dl_buffer_total,
+ UE_template->dl_pdus_total);
+ }
}
+int cqi2mcs(int cqi) {
+ return cqi_to_mcs[cqi];
+}
// This function returns the estimated number of RBs required by each UE for downlink scheduling
void
assign_rbs_required(module_id_t Mod_id,
- slice_id_t slice_id,
- frame_t frameP,
- sub_frame_t subframe,
- uint16_t
- nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
- int min_rb_unit[NFAPI_CC_MAX])
+ int slice_idx,
+ frame_t frameP,
+ sub_frame_t subframe,
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ int min_rb_unit[NFAPI_CC_MAX])
{
- uint16_t TBS = 0;
+ uint16_t TBS = 0;
- int UE_id, n, i, j, CC_id, pCCid, tmp;
- UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- eNB_UE_STATS *eNB_UE_stats, *eNB_UE_stats_i, *eNB_UE_stats_j;
- int N_RB_DL;
+ int UE_id, n, i, j, CC_id, pCCid, tmp;
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ slice_info_t *sli = &RC.mac[Mod_id]->slice_info;
+ eNB_UE_STATS *eNB_UE_stats, *eNB_UE_stats_i, *eNB_UE_stats_j;
+ int N_RB_DL;
- // clear rb allocations across all CC_id
- for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) {
- if (UE_list->active[UE_id] != TRUE)
- continue;
- if (!ue_slice_membership(UE_id, slice_id))
- continue;
- pCCid = UE_PCCID(Mod_id, UE_id);
-
- //update CQI information across component carriers
- for (n = 0; n < UE_list->numactiveCCs[UE_id]; n++) {
- CC_id = UE_list->ordered_CCids[n][UE_id];
- eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
-
- eNB_UE_stats->dlsch_mcs1 =cmin(cqi_to_mcs[UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id]],
- slice_maxmcs[slice_id]);
-
- }
-
- // provide the list of CCs sorted according to MCS
- for (i = 0; i < UE_list->numactiveCCs[UE_id]; i++) {
- eNB_UE_stats_i =
- &UE_list->eNB_UE_stats[UE_list->
- ordered_CCids[i][UE_id]][UE_id];
- for (j = i + 1; j < UE_list->numactiveCCs[UE_id]; j++) {
- DevAssert(j < NFAPI_CC_MAX);
- eNB_UE_stats_j =
- &UE_list->
- eNB_UE_stats[UE_list->ordered_CCids[j][UE_id]][UE_id];
- if (eNB_UE_stats_j->dlsch_mcs1 >
- eNB_UE_stats_i->dlsch_mcs1) {
- tmp = UE_list->ordered_CCids[i][UE_id];
- UE_list->ordered_CCids[i][UE_id] =
- UE_list->ordered_CCids[j][UE_id];
- UE_list->ordered_CCids[j][UE_id] = tmp;
- }
- }
- }
-
- if (UE_list->UE_template[pCCid][UE_id].dl_buffer_total > 0) {
- LOG_D(MAC, "[preprocessor] assign RB for UE %d\n", UE_id);
-
- for (i = 0; i < UE_list->numactiveCCs[UE_id]; i++) {
- CC_id = UE_list->ordered_CCids[i][UE_id];
- eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
-
- if (eNB_UE_stats->dlsch_mcs1 == 0) {
- nb_rbs_required[CC_id][UE_id] = 4; // don't let the TBS get too small
- } else {
- nb_rbs_required[CC_id][UE_id] = min_rb_unit[CC_id];
- }
-
- TBS =
- get_TBS_DL(eNB_UE_stats->dlsch_mcs1,
- nb_rbs_required[CC_id][UE_id]);
-
- LOG_D(MAC,
- "[preprocessor] start RB assignement for UE %d CC_id %d dl buffer %d (RB unit %d, MCS %d, TBS %d) \n",
- UE_id, CC_id,
- UE_list->UE_template[pCCid][UE_id].dl_buffer_total,
- nb_rbs_required[CC_id][UE_id],
- eNB_UE_stats->dlsch_mcs1, TBS);
-
- N_RB_DL =
- to_prb(RC.mac[Mod_id]->common_channels[CC_id].
- mib->message.dl_Bandwidth);
-
- UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id]= flexran_nb_rbs_allowed_slice(slice_percentage[slice_id],N_RB_DL);
-
- /* calculating required number of RBs for each UE */
- while (TBS <
- UE_list->UE_template[pCCid][UE_id].
- dl_buffer_total) {
- nb_rbs_required[CC_id][UE_id] += min_rb_unit[CC_id];
-
- if (nb_rbs_required[CC_id][UE_id] > UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id]) {
- TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id]);
- nb_rbs_required[CC_id][UE_id] = UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id];
- break;
- }
-
- TBS =
- get_TBS_DL(eNB_UE_stats->dlsch_mcs1,
- nb_rbs_required[CC_id][UE_id]);
- } // end of while
-
- LOG_D(MAC,
- "[eNB %d] Frame %d: UE %d on CC %d: RB unit %d, nb_required RB %d (TBS %d, mcs %d)\n",
- Mod_id, frameP, UE_id, CC_id, min_rb_unit[CC_id],
- nb_rbs_required[CC_id][UE_id], TBS,
- eNB_UE_stats->dlsch_mcs1);
- }
- }
+ // clear rb allocations across all CC_id
+ for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) {
+ if (UE_list->active[UE_id] != TRUE) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
+ pCCid = UE_PCCID(Mod_id, UE_id);
+
+ //update CQI information across component carriers
+ for (n = 0; n < UE_list->numactiveCCs[UE_id]; n++) {
+
+ CC_id = UE_list->ordered_CCids[n][UE_id];
+ eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
+// eNB_UE_stats->dlsch_mcs1 = cmin(cqi_to_mcs[UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id]], sli->dl[slice_idx].maxmcs);
+ eNB_UE_stats->dlsch_mcs1 = cmin(cqi2mcs(UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id]), sli->dl[slice_idx].maxmcs);
+
+ }
+
+ // provide the list of CCs sorted according to MCS
+ for (i = 0; i < UE_list->numactiveCCs[UE_id]; ++i) {
+ eNB_UE_stats_i = &UE_list->eNB_UE_stats[UE_list->ordered_CCids[i][UE_id]][UE_id];
+ for (j = i + 1; j < UE_list->numactiveCCs[UE_id]; j++) {
+ DevAssert(j < NFAPI_CC_MAX);
+ eNB_UE_stats_j = &UE_list->eNB_UE_stats[UE_list->ordered_CCids[j][UE_id]][UE_id];
+ if (eNB_UE_stats_j->dlsch_mcs1 > eNB_UE_stats_i->dlsch_mcs1) {
+ tmp = UE_list->ordered_CCids[i][UE_id];
+ UE_list->ordered_CCids[i][UE_id] = UE_list->ordered_CCids[j][UE_id];
+ UE_list->ordered_CCids[j][UE_id] = tmp;
+ }
+ }
+ }
+
+ if (UE_list->UE_template[pCCid][UE_id].dl_buffer_total > 0) {
+ LOG_D(MAC, "[preprocessor] assign RB for UE %d\n", UE_id);
+
+ for (i = 0; i < UE_list->numactiveCCs[UE_id]; i++) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
+
+ if (eNB_UE_stats->dlsch_mcs1 == 0) {
+ nb_rbs_required[CC_id][UE_id] = 4; // don't let the TBS get too small
+ } else {
+ nb_rbs_required[CC_id][UE_id] = min_rb_unit[CC_id];
+ }
+
+ TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, nb_rbs_required[CC_id][UE_id]);
+
+ LOG_D(MAC,
+ "[preprocessor] start RB assignement for UE %d CC_id %d dl buffer %d (RB unit %d, MCS %d, TBS %d) \n",
+ UE_id, CC_id,
+ UE_list->UE_template[pCCid][UE_id].dl_buffer_total,
+ nb_rbs_required[CC_id][UE_id],
+ eNB_UE_stats->dlsch_mcs1, TBS);
+
+ N_RB_DL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth);
+
+ UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_idx] =
+ nb_rbs_allowed_slice(sli->dl[slice_idx].pct, N_RB_DL);
+
+ /* calculating required number of RBs for each UE */
+ while (TBS < UE_list->UE_template[pCCid][UE_id].dl_buffer_total) {
+ nb_rbs_required[CC_id][UE_id] += min_rb_unit[CC_id];
+
+ if (nb_rbs_required[CC_id][UE_id] > UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_idx]) {
+ TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_idx]);
+ nb_rbs_required[CC_id][UE_id] = UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_idx];
+ break;
+ }
+ TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, nb_rbs_required[CC_id][UE_id]);
+ } // end of while
+
+ LOG_D(MAC,
+ "[eNB %d] Frame %d: UE %d on CC %d: RB unit %d, nb_required RB %d (TBS %d, mcs %d)\n",
+ Mod_id, frameP, UE_id, CC_id, min_rb_unit[CC_id],
+ nb_rbs_required[CC_id][UE_id], TBS,
+ eNB_UE_stats->dlsch_mcs1);
+
+ sli->pre_processor_results[slice_idx].mcs[CC_id][UE_id] = eNB_UE_stats->dlsch_mcs1;
+ }
}
+ }
}
// This function scans all CC_ids for a particular UE to find the maximum round index of its HARQ processes
-
int
maxround(module_id_t Mod_id, uint16_t rnti, int frame,
- sub_frame_t subframe, uint8_t ul_flag)
-{
-
- uint8_t round, round_max = 0, UE_id;
- int CC_id, harq_pid;
- UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- COMMON_channels_t *cc;
+ sub_frame_t subframe, uint8_t ul_flag) {
- for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
-
- cc = &RC.mac[Mod_id]->common_channels[CC_id];
+ uint8_t round, round_max = 0, UE_id;
+ int CC_id, harq_pid;
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ COMMON_channels_t *cc;
- UE_id = find_UE_id(Mod_id, rnti);
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
+ cc = &RC.mac[Mod_id]->common_channels[CC_id];
- harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config,frame ,subframe);
+ UE_id = find_UE_id(Mod_id, rnti);
+ harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config,frame ,subframe);
- round = UE_list->UE_sched_ctrl[UE_id].round[CC_id][harq_pid];
- if (round > round_max) {
- round_max = round;
- }
+ round = UE_list->UE_sched_ctrl[UE_id].round[CC_id][harq_pid];
+ if (round > round_max) {
+ round_max = round;
}
+ }
- return round_max;
+ return round_max;
}
// This function scans all CC_ids for a particular UE to find the maximum DL CQI
// it returns -1 if the UE is not found in PHY layer (get_eNB_UE_stats gives NULL)
-int maxcqi(module_id_t Mod_id, int32_t UE_id)
-{
- UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- int CC_id, n;
- int CQI = 0;
+int maxcqi(module_id_t Mod_id, int32_t UE_id) {
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ int CC_id, n;
+ int CQI = 0;
- for (n = 0; n < UE_list->numactiveCCs[UE_id]; n++) {
- CC_id = UE_list->ordered_CCids[n][UE_id];
+ for (n = 0; n < UE_list->numactiveCCs[UE_id]; n++) {
+ CC_id = UE_list->ordered_CCids[n][UE_id];
- if (UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id] > CQI) {
- CQI = UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id];
- }
+ if (UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id] > CQI) {
+ CQI = UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id];
}
+ }
+
+ return CQI;
+}
+
+long min_lcgidpriority(module_id_t Mod_id, int32_t UE_id) {
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ int i;
+ int pCC_id = UE_PCCID(Mod_id, UE_id);
+ long ret = UE_list->UE_template[pCC_id][UE_id].lcgidpriority[0];
+
+ for (i = 1; i < 11; ++i) {
+ if (UE_list->UE_template[pCC_id][UE_id].lcgidpriority[i] < ret)
+ ret = UE_list->UE_template[pCC_id][UE_id].lcgidpriority[i];
+ }
- return CQI;
+ return ret;
}
struct sort_ue_dl_params {
int Mod_idP;
int frameP;
int subframeP;
- int slice_id;
+ int slice_idx;
};
static int ue_dl_compare(const void *_a, const void *_b, void *_params)
{
- struct sort_ue_dl_params *params = _params;
- UE_list_t *UE_list = &RC.mac[params->Mod_idP]->UE_list;
+ struct sort_ue_dl_params *params = _params;
+ UE_list_t *UE_list = &RC.mac[params->Mod_idP]->UE_list;
- int i;
- int slice_id = params->slice_id;
- int UE_id1 = *(const int *) _a;
- int UE_id2 = *(const int *) _b;
+ int i;
+ int slice_idx = params->slice_idx;
+ int UE_id1 = *(const int *) _a;
+ int UE_id2 = *(const int *) _b;
- int rnti1 = UE_RNTI(params->Mod_idP, UE_id1);
- int pCC_id1 = UE_PCCID(params->Mod_idP, UE_id1);
- int round1 = maxround(params->Mod_idP, rnti1, params->frameP, params->subframeP, 1);
+ int rnti1 = UE_RNTI(params->Mod_idP, UE_id1);
+ int pCC_id1 = UE_PCCID(params->Mod_idP, UE_id1);
+ int round1 = maxround(params->Mod_idP, rnti1, params->frameP, params->subframeP, 1);
- int rnti2 = UE_RNTI(params->Mod_idP, UE_id2);
- int pCC_id2 = UE_PCCID(params->Mod_idP, UE_id2);
- int round2 = maxround(params->Mod_idP, rnti2, params->frameP, params->subframeP, 1);
+ int rnti2 = UE_RNTI(params->Mod_idP, UE_id2);
+ int pCC_id2 = UE_PCCID(params->Mod_idP, UE_id2);
+ int round2 = maxround(params->Mod_idP, rnti2, params->frameP, params->subframeP, 1);
- int cqi1 = maxcqi(params->Mod_idP, UE_id1);
- int cqi2 = maxcqi(params->Mod_idP, UE_id2);
+ int cqi1 = maxcqi(params->Mod_idP, UE_id1);
+ int cqi2 = maxcqi(params->Mod_idP, UE_id2);
+
+ long lcgid1 = min_lcgidpriority(params->Mod_idP, UE_id1);
+ long lcgid2 = min_lcgidpriority(params->Mod_idP, UE_id2);
for (i = 0; i < CR_NUM; ++i) {
- switch (UE_list->sorting_criteria[slice_id][i]) {
+ switch (UE_list->sorting_criteria[slice_idx][i]) {
case CR_ROUND :
if (round1 > round2)
@@ -423,6 +405,13 @@ static int ue_dl_compare(const void *_a, const void *_b, void *_params)
return -1;
if (cqi1 < cqi2)
return 1;
+ break;
+
+ case CR_LCP :
+ if (lcgid1 < lcgid2)
+ return -1;
+ if (lcgid1 > lcgid2)
+ return 1;
default :
break;
@@ -432,190 +421,272 @@ static int ue_dl_compare(const void *_a, const void *_b, void *_params)
return 0;
}
-void decode_sorting_policy(module_id_t Mod_idP, slice_id_t slice_id) {
- int i;
+void decode_sorting_policy(module_id_t Mod_idP, int slice_idx) {
+ int i;
- UE_list_t *UE_list = &RC.mac[Mod_idP]->UE_list;
- uint32_t policy = sorting_policy[slice_id];
- uint32_t mask = 0x0000000F;
- uint16_t criterion;
+ UE_list_t *UE_list = &RC.mac[Mod_idP]->UE_list;
+ uint32_t policy = RC.mac[Mod_idP]->slice_info.dl[slice_idx].sorting;
+ uint32_t mask = 0x0000000F;
+ uint16_t criterion;
- for(i = 0; i < CR_NUM; ++i) {
- criterion = (uint16_t)(policy >> 4*(CR_NUM - 1 - i) & mask);
- if (criterion >= CR_NUM) {
- LOG_W(MAC, "Invalid criterion in slice %d policy, revert to default policy \n", slice_id);
- sorting_policy[slice_id] = 0x1234;
- break;
- }
- UE_list->sorting_criteria[slice_id][i] = criterion;
- }
+ for (i = 0; i < CR_NUM; ++i) {
+ criterion = (uint16_t) (policy >> 4 * (CR_NUM - 1 - i) & mask);
+ if (criterion >= CR_NUM) {
+ LOG_W(MAC,
+ "Invalid criterion in slice index %d ID %d policy, revert to default policy \n",
+ slice_idx, RC.mac[Mod_idP]->slice_info.dl[slice_idx].id);
+ RC.mac[Mod_idP]->slice_info.dl[slice_idx].sorting = 0x12345;
+ break;
+ }
+ UE_list->sorting_criteria[slice_idx][i] = criterion;
+ }
+}
+
+void decode_slice_positioning(module_id_t Mod_idP,
+ int slice_idx,
+ uint8_t slice_allocation_mask[NFAPI_CC_MAX][N_RBG_MAX])
+{
+ uint8_t CC_id;
+ int RBG, start_frequency, end_frequency;
+
+ // Init slice_alloc_mask
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_idP]; ++CC_id) {
+ for (RBG = 0; RBG < N_RBG_MAX; ++RBG) {
+ slice_allocation_mask[CC_id][RBG] = 0;
+ }
+ }
+
+ start_frequency = RC.mac[Mod_idP]->slice_info.dl[slice_idx].pos_low;
+ end_frequency = RC.mac[Mod_idP]->slice_info.dl[slice_idx].pos_high;
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_idP]; ++CC_id) {
+ for (RBG = start_frequency; RBG <= end_frequency; ++RBG) {
+ slice_allocation_mask[CC_id][RBG] = 1;
+ }
+ }
}
// This fuction sorts the UE in order their dlsch buffer and CQI
-void sort_UEs(module_id_t Mod_idP, slice_id_t slice_id, int frameP, sub_frame_t subframeP)
+void sort_UEs(module_id_t Mod_idP, int slice_idx, int frameP, sub_frame_t subframeP)
{
- int i;
- int list[MAX_MOBILES_PER_ENB];
- int list_size = 0;
- int rnti;
- struct sort_ue_dl_params params = { Mod_idP, frameP, subframeP, slice_id };
+ int i;
+ int list[MAX_MOBILES_PER_ENB];
+ int list_size = 0;
+ struct sort_ue_dl_params params = {Mod_idP, frameP, subframeP, slice_idx};
- UE_list_t *UE_list = &RC.mac[Mod_idP]->UE_list;
+ UE_list_t *UE_list = &RC.mac[Mod_idP]->UE_list;
- for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
+ for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
+
+ if (UE_list->active[i] == FALSE) continue;
+ if (UE_RNTI(Mod_idP, i) == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[i].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_idP, i, slice_idx)) continue;
+
+ list[list_size] = i;
+ list_size++;
+ }
+
+ decode_sorting_policy(Mod_idP, slice_idx);
+
+ qsort_r(list, list_size, sizeof(int), ue_dl_compare, ¶ms);
- if (UE_list->active[i] == FALSE)
- continue;
- if ((rnti = UE_RNTI(Mod_idP, i)) == NOT_A_RNTI)
- continue;
- if (!ue_slice_membership(i, slice_id))
- continue;
+ if (list_size) {
+ for (i = 0; i < list_size - 1; ++i)
+ UE_list->next[list[i]] = list[i + 1];
+ UE_list->next[list[list_size - 1]] = -1;
+ UE_list->head = list[0];
+ } else {
+ UE_list->head = -1;
+ }
+}
+
+void dlsch_scheduler_pre_processor_partitioning(module_id_t Mod_id,
+ int slice_idx,
+ const uint8_t rbs_retx[NFAPI_CC_MAX])
+{
+ int UE_id, CC_id, N_RB_DL, i;
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ UE_sched_ctrl *ue_sched_ctl;
+ uint16_t available_rbs;
- list[list_size] = i;
- list_size++;
- }
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
- decode_sorting_policy(Mod_idP, slice_id);
+ if (UE_RNTI(Mod_id, UE_id) == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
- qsort_r(list, list_size, sizeof(int), ue_dl_compare, ¶ms);
+ ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
- if (list_size) {
- for (i = 0; i < list_size - 1; i++)
- UE_list->next[list[i]] = list[i + 1];
- UE_list->next[list[list_size - 1]] = -1;
- UE_list->head = list[0];
- } else {
- UE_list->head = -1;
- }
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); ++i) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ N_RB_DL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth);
+ available_rbs = nb_rbs_allowed_slice(RC.mac[Mod_id]->slice_info.dl[slice_idx].pct, N_RB_DL);
+ if (rbs_retx[CC_id] < available_rbs)
+ ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_idx] = available_rbs - rbs_retx[CC_id];
+ else
+ ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_idx] = 0;
+ }
+ }
}
void dlsch_scheduler_pre_processor_accounting(module_id_t Mod_id,
- slice_id_t slice_id,
+ int slice_idx,
frame_t frameP,
sub_frame_t subframeP,
- int N_RBG[NFAPI_CC_MAX],
int min_rb_unit[NFAPI_CC_MAX],
- uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
- uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX],
- uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB]) {
-
-
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB])
+{
int UE_id, CC_id;
- int ii, r1;
+ int i;
rnti_t rnti;
- uint8_t harq_pid, round, transmission_mode;
- uint8_t total_rbs_used[NFAPI_CC_MAX];
- uint8_t total_ue_count[NFAPI_CC_MAX];
+ uint8_t harq_pid, round;
+ uint16_t available_rbs[NFAPI_CC_MAX];
+ uint8_t rbs_retx[NFAPI_CC_MAX];
uint16_t average_rbs_per_user[NFAPI_CC_MAX];
- uint16_t nb_rbs_required_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
- uint16_t nb_rbs_required_remaining_1[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+ int total_ue_count[NFAPI_CC_MAX];
+ int ue_count_newtx[NFAPI_CC_MAX];
+ int ue_count_retx[NFAPI_CC_MAX];
+ //uint8_t ue_retx_flag[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
- int N_RB_DL;
UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
UE_sched_ctrl *ue_sched_ctl;
COMMON_channels_t *cc;
+ // Reset
for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
total_ue_count[CC_id] = 0;
- total_rbs_used[CC_id] = 0;
+ ue_count_newtx[CC_id] = 0;
+ ue_count_retx[CC_id] = 0;
+ rbs_retx[CC_id] = 0;
average_rbs_per_user[CC_id] = 0;
- for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; ++UE_id) {
- nb_rbs_required_remaining[CC_id][UE_id] = 0;
- }
+ available_rbs[CC_id] = 0;
+ //for (UE_id = 0; UE_id < NFAPI_CC_MAX; ++UE_id) {
+ // ue_retx_flag[CC_id][UE_id] = 0;
+ //}
}
- // loop over all active UEs
+ // Find total UE count, and account the RBs required for retransmissions
for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
rnti = UE_RNTI(Mod_id, UE_id);
+ if (rnti == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
- if (rnti == NOT_A_RNTI)
- continue;
- if (!ue_slice_membership(UE_id, slice_id))
- continue;
-
- for (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) {
- CC_id = UE_list->ordered_CCids[ii][UE_id];
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); ++i) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
cc = &RC.mac[Mod_id]->common_channels[CC_id];
- // TODO Can we use subframe2harqpid() here?
- if (cc->tdd_Config)
- harq_pid = ((frameP * 10) + subframeP) % 10;
- else
- harq_pid = ((frameP * 10) + subframeP) & 7;
+ harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config,frameP ,subframeP);
round = ue_sched_ctl->round[CC_id][harq_pid];
- average_rbs_per_user[CC_id] = 0;
+ if (nb_rbs_required[CC_id][UE_id] > 0) {
+ total_ue_count[CC_id]++;
+ }
if (round != 8) {
nb_rbs_required[CC_id][UE_id] = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
- total_rbs_used[CC_id] += nb_rbs_required[CC_id][UE_id];
- }
-
- //nb_rbs_required_remaining[UE_id] = nb_rbs_required[UE_id];
- if (nb_rbs_required[CC_id][UE_id] > 0) {
- total_ue_count[CC_id] = total_ue_count[CC_id] + 1;
+ rbs_retx[CC_id] += nb_rbs_required[CC_id][UE_id];
+ ue_count_retx[CC_id]++;
+ //ue_retx_flag[CC_id][UE_id] = 1;
+ } else {
+ ue_count_newtx[CC_id]++;
}
}
}
- // loop over all active UEs and calculate avg rb per user based on total active UEs
- for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
- rnti = UE_RNTI(Mod_id, UE_id);
+ // PARTITIONING
+ // Reduces the available RBs according to slicing configuration
+ dlsch_scheduler_pre_processor_partitioning(Mod_id, slice_idx, rbs_retx);
- if (rnti == NOT_A_RNTI)
- continue;
- if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1)
- continue;
- if (!ue_slice_membership(UE_id, slice_id))
- continue;
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; ++CC_id) {
+ if (UE_list->head < 0) continue; // no UEs in list
+ // max_rbs_allowed_slice is saved in every UE, so take it from the first one
+ ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_list->head];
+ available_rbs[CC_id] = ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_idx];
+ }
- for (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) {
- CC_id = UE_list->ordered_CCids[ii][UE_id];
+ switch (RC.mac[Mod_id]->slice_info.dl[slice_idx].accounting) {
- // hypothetical assignment
- /*
- * If schedule is enabled and if the priority of the UEs is modified
- * The average rbs per logical channel per user will depend on the level of
- * priority. Concerning the hypothetical assignement, we should assign more
- * rbs to prioritized users. Maybe, we can do a mapping between the
- * average rbs per user and the level of priority or multiply the average rbs
- * per user by a coefficient which represents the degree of priority.
- */
+ // If greedy scheduling, try to account all the required RBs
+ case POL_GREEDY:
- N_RB_DL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth) - total_rbs_used[CC_id];
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ rnti = UE_RNTI(Mod_id, UE_id);
+ if (rnti == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
- // recalculate based on the what is left after retransmission
- ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
- ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_id] =
- flexran_nb_rbs_allowed_slice(slice_percentage[slice_id], N_RB_DL);
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); i++) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ if (available_rbs[CC_id] == 0) continue;
+ nb_rbs_accounted[CC_id][UE_id] = cmin(nb_rbs_required[CC_id][UE_id], available_rbs[CC_id]);
+ available_rbs[CC_id] -= nb_rbs_accounted[CC_id][UE_id];
+ }
+ }
+ break;
- if (total_ue_count[CC_id] == 0) {
- average_rbs_per_user[CC_id] = 0;
- } else if ((min_rb_unit[CC_id] * total_ue_count[CC_id]) <=
- (ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_id])) {
- average_rbs_per_user[CC_id] =
- (uint16_t) floor(ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_id] / total_ue_count[CC_id]);
- } else {
- // consider the total number of use that can be scheduled UE
- average_rbs_per_user[CC_id] = min_rb_unit[CC_id];
+ // Use the old, fair algorithm
+ // Loop over all active UEs and account the avg number of RBs to each UE, based on all non-retx UEs.
+ // case POL_FAIR:
+ default:
+ // FIXME: This is not ideal, why loop on UEs to find average_rbs_per_user[], that is per-CC?
+ // TODO: Look how to loop on active CCs only without using the UE_num_active_CC() function.
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ rnti = UE_RNTI(Mod_id, UE_id);
+
+ if (rnti == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
+
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); ++i) {
+
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
+ available_rbs[CC_id] = ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_idx];
+
+ if (ue_count_newtx[CC_id] == 0) {
+ average_rbs_per_user[CC_id] = 0;
+ } else if (min_rb_unit[CC_id]*ue_count_newtx[CC_id] <= available_rbs[CC_id]) {
+ average_rbs_per_user[CC_id] = (uint16_t)floor(available_rbs[CC_id]/ue_count_newtx[CC_id]);
+ } else {
+ // consider the total number of use that can be scheduled UE
+ average_rbs_per_user[CC_id] = (uint16_t)min_rb_unit[CC_id];
+ }
+ }
}
- }
+
+ // note: nb_rbs_required is assigned according to total_buffer_dl
+ // extend nb_rbs_required to capture per LCID RB required
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ rnti = UE_RNTI(Mod_id, UE_id);
+ if (rnti == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
+
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); i++) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ nb_rbs_accounted[CC_id][UE_id] = cmin(average_rbs_per_user[CC_id], nb_rbs_required[CC_id][UE_id]);
+ }
+ }
+ break;
}
- // note: nb_rbs_required is assigned according to total_buffer_dl
- // extend nb_rbs_required to capture per LCID RB required
+
+
+
+ // Check retransmissions
+ // TODO: Do this once at the beginning
for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
rnti = UE_RNTI(Mod_id, UE_id);
+ if (rnti == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
- if (rnti == NOT_A_RNTI)
- continue;
- if (!ue_slice_membership(UE_id, slice_id))
- continue;
-
- for (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) {
- CC_id = UE_list->ordered_CCids[ii][UE_id];
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); i++) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
cc = &RC.mac[Mod_id]->common_channels[CC_id];
harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config,frameP ,subframeP);
@@ -624,276 +695,494 @@ void dlsch_scheduler_pre_processor_accounting(module_id_t Mod_id,
// control channel or retransmission
/* TODO: do we have to check for retransmission? */
if (mac_eNB_get_rrc_status(Mod_id, rnti) < RRC_RECONFIGURED || round != 8) {
- nb_rbs_required_remaining_1[CC_id][UE_id] =
- nb_rbs_required[CC_id][UE_id];
- } else {
- nb_rbs_required_remaining_1[CC_id][UE_id] =
- cmin(average_rbs_per_user[CC_id], nb_rbs_required[CC_id][UE_id]);
+ nb_rbs_accounted[CC_id][UE_id] = nb_rbs_required[CC_id][UE_id];
}
}
}
+}
- //Allocation to UEs is done in 2 rounds,
- // 1st stage: average number of RBs allocated to each UE
- // 2nd stage: remaining RBs are allocated to high priority UEs
- for (r1 = 0; r1 < 2; r1++) {
-
- for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
- for (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) {
- CC_id = UE_list->ordered_CCids[ii][UE_id];
-
- if (r1 == 0) {
- nb_rbs_required_remaining[CC_id][UE_id] =
- nb_rbs_required_remaining_1[CC_id][UE_id];
- } else { // rb required based only on the buffer - rb allocated in the 1st round + extra reaming rb form the 1st round
- nb_rbs_required_remaining[CC_id][UE_id] =
- nb_rbs_required[CC_id][UE_id] -
- nb_rbs_required_remaining_1[CC_id][UE_id] +
- nb_rbs_required_remaining[CC_id][UE_id];
- if (nb_rbs_required_remaining[CC_id][UE_id] < 0)
- abort();
- }
+void dlsch_scheduler_pre_processor_positioning(module_id_t Mod_id,
+ int slice_idx,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX])
+{
+ int UE_id, CC_id;
+ int i;
+#ifdef TM5
+ uint8_t transmission_mode;
+#endif
+ uint8_t slice_allocation_mask[NFAPI_CC_MAX][N_RBG_MAX];
+ int N_RBG[NFAPI_CC_MAX];
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- if (nb_rbs_required[CC_id][UE_id] > 0)
- LOG_D(MAC,
- "round %d : nb_rbs_required_remaining[%d][%d]= %d (remaining_1 %d, required %d, pre_nb_available_rbs %d, N_RBG %d, rb_unit %d)\n",
- r1, CC_id, UE_id,
- nb_rbs_required_remaining[CC_id][UE_id],
- nb_rbs_required_remaining_1[CC_id][UE_id],
- nb_rbs_required[CC_id][UE_id],
- UE_list->UE_sched_ctrl[UE_id].pre_nb_available_rbs[CC_id],
- N_RBG[CC_id],
- min_rb_unit[CC_id]);
+ decode_slice_positioning(Mod_id, slice_idx, slice_allocation_mask);
- }
- }
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
+ COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id];
+ N_RBG[CC_id] = to_rbg(cc->mib->message.dl_Bandwidth);
+ }
- for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+ // Try to allocate accounted RBs
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
- for (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) {
+ if (UE_RNTI(Mod_id, UE_id) == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
- CC_id = UE_list->ordered_CCids[ii][UE_id];
- // if there are UEs with traffic
- if (total_ue_count[CC_id] > 0) {
- // ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
- // round = ue_sched_ctl->round[CC_id][harq_pid];
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); i++) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ nb_rbs_remaining[CC_id][UE_id] = nb_rbs_accounted[CC_id][UE_id];
+#ifdef TM5
+ transmission_mode = get_tmode(Mod_id, CC_id, UE_id);
+#endif
- rnti = UE_RNTI(Mod_id, UE_id);
+ if (nb_rbs_required[CC_id][UE_id] > 0)
+ LOG_D(MAC,
+ "Step 1: nb_rbs_remaining[%d][%d]= %d (accounted %d, required %d, pre_nb_available_rbs %d, N_RBG %d, rb_unit %d)\n",
+ CC_id,
+ UE_id,
+ nb_rbs_remaining[CC_id][UE_id],
+ nb_rbs_accounted[CC_id][UE_id],
+ nb_rbs_required[CC_id][UE_id],
+ UE_list->UE_sched_ctrl[UE_id].pre_nb_available_rbs[CC_id],
+ N_RBG[CC_id],
+ min_rb_unit[CC_id]);
+
+ LOG_T(MAC, "calling dlsch_scheduler_pre_processor_allocate .. \n ");
+ dlsch_scheduler_pre_processor_allocate(Mod_id,
+ UE_id,
+ CC_id,
+ N_RBG[CC_id],
+ min_rb_unit[CC_id],
+ nb_rbs_required,
+ nb_rbs_remaining,
+ rballoc_sub,
+ slice_allocation_mask,
+ MIMO_mode_indicator);
- // LOG_D(MAC,"UE %d rnti 0x\n", UE_id, rnti );
- if (rnti == NOT_A_RNTI)
- continue;
- if (!ue_slice_membership(UE_id, slice_id))
- continue;
+#ifdef TM5
+ // data chanel TM5: to be revisited
+ if ((round == 0) &&
+ (transmission_mode == 5) &&
+ (ue_sched_ctl->dl_pow_off[CC_id] != 1)) {
+
+ for (j = 0; j < N_RBG[CC_id]; j += 2) {
+
+ if ((((j == (N_RBG[CC_id] - 1))
+ && (rballoc_sub[CC_id][j] == 0)
+ && (ue_sched_ctl->
+ rballoc_sub_UE[CC_id][j] == 0))
+ || ((j < (N_RBG[CC_id] - 1))
+ && (rballoc_sub[CC_id][j + 1] == 0)
+ &&
+ (ue_sched_ctl->rballoc_sub_UE
+ [CC_id][j + 1] == 0)))
+ && (nb_rbs_remaining[CC_id][UE_id]
+ > 0)) {
+
+ for (i = UE_list->next[UE_id + 1]; i >= 0;
+ i = UE_list->next[i]) {
+
+ UE_id2 = i;
+ rnti2 = UE_RNTI(Mod_id, UE_id2);
+ ue_sched_ctl2 =
+ &UE_list->UE_sched_ctrl[UE_id2];
+ round2 = ue_sched_ctl2->round[CC_id];
+ if (rnti2 == NOT_A_RNTI)
+ continue;
+ if (UE_list->
+ UE_sched_ctrl
+ [UE_id2].ul_out_of_sync == 1)
+ continue;
+
+ eNB_UE_stats2 =
+ UE_list->
+ eNB_UE_stats[CC_id][UE_id2];
+ //mac_xface->get_ue_active_harq_pid(Mod_id,CC_id,rnti2,frameP,subframeP,&harq_pid2,&round2,0);
+
+ if ((mac_eNB_get_rrc_status
+ (Mod_id,
+ rnti2) >= RRC_RECONFIGURED)
+ && (round2 == 0)
+ &&
+ (get_tmode(Mod_id, CC_id, UE_id2)
+ == 5)
+ && (ue_sched_ctl->
+ dl_pow_off[CC_id] != 1)) {
- transmission_mode = get_tmode(Mod_id, CC_id, UE_id);
- // mac_xface->get_ue_active_harq_pid(Mod_id,CC_id,rnti,frameP,subframeP,&harq_pid,&round,0);
- // rrc_status = mac_eNB_get_rrc_status(Mod_id,rnti);
- /* 1st allocate for the retx */
-
- // retransmission in data channels
- // control channel in the 1st transmission
- // data channel for all TM
- LOG_T(MAC,
- "calling dlsch_scheduler_pre_processor_allocate .. \n ");
- dlsch_scheduler_pre_processor_allocate(Mod_id, UE_id,
- CC_id,
- N_RBG[CC_id],
- transmission_mode,
- min_rb_unit
- [CC_id],
- to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth),
- nb_rbs_required,
- nb_rbs_required_remaining,
- rballoc_sub,
- MIMO_mode_indicator);
+ if ((((j == (N_RBG[CC_id] - 1))
+ &&
+ (ue_sched_ctl->rballoc_sub_UE
+ [CC_id][j] == 0))
+ || ((j < (N_RBG[CC_id] - 1))
+ &&
+ (ue_sched_ctl->
+ rballoc_sub_UE[CC_id][j +
+ 1]
+ == 0)))
+ &&
+ (nb_rbs_remaining
+ [CC_id]
+ [UE_id2] > 0)) {
+
+ if ((((eNB_UE_stats2->
+ DL_pmi_single ^
+ eNB_UE_stats1->
+ DL_pmi_single)
+ << (14 - j)) & 0xc000) == 0x4000) { //MU-MIMO only for 25 RBs configuration
+
+ rballoc_sub[CC_id][j] = 1;
+ ue_sched_ctl->
+ rballoc_sub_UE[CC_id]
+ [j] = 1;
+ ue_sched_ctl2->
+ rballoc_sub_UE[CC_id]
+ [j] = 1;
+ MIMO_mode_indicator[CC_id]
+ [j] = 0;
+
+ if (j < N_RBG[CC_id] - 1) {
+ rballoc_sub[CC_id][j +
+ 1] =
+ 1;
+ ue_sched_ctl->
+ rballoc_sub_UE
+ [CC_id][j + 1] = 1;
+ ue_sched_ctl2->rballoc_sub_UE
+ [CC_id][j + 1] = 1;
+ MIMO_mode_indicator
+ [CC_id][j + 1]
+ = 0;
+ }
+
+ ue_sched_ctl->
+ dl_pow_off[CC_id]
+ = 0;
+ ue_sched_ctl2->
+ dl_pow_off[CC_id]
+ = 0;
+
+
+ if ((j == N_RBG[CC_id] - 1)
+ && ((N_RB_DL == 25)
+ || (N_RB_DL ==
+ 50))) {
+
+ nb_rbs_remaining
+ [CC_id][UE_id] =
+ nb_rbs_remaining
+ [CC_id][UE_id] -
+ min_rb_unit[CC_id]
+ + 1;
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] +
+ min_rb_unit[CC_id]
+ - 1;
+ nb_rbs_remaining
+ [CC_id][UE_id2] =
+ nb_rbs_remaining
+ [CC_id][UE_id2] -
+ min_rb_unit[CC_id]
+ + 1;
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] +
+ min_rb_unit[CC_id]
+ - 1;
+ } else {
+
+ nb_rbs_remaining
+ [CC_id][UE_id] =
+ nb_rbs_remaining
+ [CC_id][UE_id] - 4;
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] + 4;
+ nb_rbs_remaining
+ [CC_id][UE_id2] =
+ nb_rbs_remaining
+ [CC_id][UE_id2] -
+ 4;
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] + 4;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+#endif
+ }
+ }
+}
+void dlsch_scheduler_pre_processor_intraslice_sharing(module_id_t Mod_id,
+ int slice_idx,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_accounted[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX])
+{
+ int UE_id, CC_id;
+ int i;
#ifdef TM5
- // data chanel TM5: to be revisited
- if ((round == 0) &&
- (transmission_mode == 5) &&
- (ue_sched_ctl->dl_pow_off[CC_id] != 1)) {
+ uint8_t transmission_mode;
+#endif
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ int N_RBG[NFAPI_CC_MAX];
+ slice_info_t *sli = &RC.mac[Mod_id]->slice_info;
+ uint8_t (*slice_allocation_mask)[N_RBG_MAX] = sli->pre_processor_results[slice_idx].slice_allocation_mask;
- for (j = 0; j < N_RBG[CC_id]; j += 2) {
+ decode_slice_positioning(Mod_id, slice_idx, slice_allocation_mask);
- if ((((j == (N_RBG[CC_id] - 1))
- && (rballoc_sub[CC_id][j] == 0)
- && (ue_sched_ctl->
- rballoc_sub_UE[CC_id][j] == 0))
- || ((j < (N_RBG[CC_id] - 1))
- && (rballoc_sub[CC_id][j + 1] == 0)
- &&
- (ue_sched_ctl->rballoc_sub_UE
- [CC_id][j + 1] == 0)))
- && (nb_rbs_required_remaining[CC_id][UE_id]
- > 0)) {
-
- for (ii = UE_list->next[UE_id + 1]; ii >= 0;
- ii = UE_list->next[ii]) {
-
- UE_id2 = ii;
- rnti2 = UE_RNTI(Mod_id, UE_id2);
- ue_sched_ctl2 =
- &UE_list->UE_sched_ctrl[UE_id2];
- round2 = ue_sched_ctl2->round[CC_id];
- if (rnti2 == NOT_A_RNTI)
- continue;
- if (UE_list->
- UE_sched_ctrl
- [UE_id2].ul_out_of_sync == 1)
- continue;
-
- eNB_UE_stats2 =
- UE_list->
- eNB_UE_stats[CC_id][UE_id2];
- //mac_xface->get_ue_active_harq_pid(Mod_id,CC_id,rnti2,frameP,subframeP,&harq_pid2,&round2,0);
-
- if ((mac_eNB_get_rrc_status
- (Mod_id,
- rnti2) >= RRC_RECONFIGURED)
- && (round2 == 0)
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
+ COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id];
+ N_RBG[CC_id] = to_rbg(cc->mib->message.dl_Bandwidth);
+ }
+
+ // Remaining RBs are allocated to high priority UEs
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
+
+ if (UE_RNTI(Mod_id, UE_id) == NOT_A_RNTI) continue;
+ if (UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 1) continue;
+ if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) continue;
+
+ for (i = 0; i < UE_num_active_CC(UE_list, UE_id); i++) {
+ CC_id = UE_list->ordered_CCids[i][UE_id];
+ nb_rbs_remaining[CC_id][UE_id] =
+ nb_rbs_required[CC_id][UE_id] - nb_rbs_accounted[CC_id][UE_id] + nb_rbs_remaining[CC_id][UE_id];
+ if (nb_rbs_remaining[CC_id][UE_id] < 0)
+ abort();
+#ifdef TM5
+ transmission_mode = get_tmode(Mod_id, CC_id, UE_id);
+#endif
+
+ if (nb_rbs_required[CC_id][UE_id] > 0)
+ LOG_D(MAC,
+ "Step 2: nb_rbs_remaining[%d][%d]= %d (accounted %d, required %d, pre_nb_available_rbs %d, N_RBG %d, rb_unit %d)\n",
+ CC_id,
+ UE_id,
+ nb_rbs_remaining[CC_id][UE_id],
+ nb_rbs_accounted[CC_id][UE_id],
+ nb_rbs_required[CC_id][UE_id],
+ UE_list->UE_sched_ctrl[UE_id].pre_nb_available_rbs[CC_id],
+ N_RBG[CC_id],
+ min_rb_unit[CC_id]);
+
+ LOG_T(MAC, "calling dlsch_scheduler_pre_processor_allocate .. \n ");
+ dlsch_scheduler_pre_processor_allocate(Mod_id,
+ UE_id,
+ CC_id,
+ N_RBG[CC_id],
+ min_rb_unit[CC_id],
+ nb_rbs_required,
+ nb_rbs_remaining,
+ rballoc_sub,
+ slice_allocation_mask,
+ MIMO_mode_indicator);
+
+#ifdef TM5
+ // data chanel TM5: to be revisited
+ if ((round == 0) &&
+ (transmission_mode == 5) &&
+ (ue_sched_ctl->dl_pow_off[CC_id] != 1)) {
+
+ for (j = 0; j < N_RBG[CC_id]; j += 2) {
+
+ if ((((j == (N_RBG[CC_id] - 1))
+ && (rballoc_sub[CC_id][j] == 0)
+ && (ue_sched_ctl->
+ rballoc_sub_UE[CC_id][j] == 0))
+ || ((j < (N_RBG[CC_id] - 1))
+ && (rballoc_sub[CC_id][j + 1] == 0)
+ &&
+ (ue_sched_ctl->rballoc_sub_UE
+ [CC_id][j + 1] == 0)))
+ && (nb_rbs_remaining[CC_id][UE_id]
+ > 0)) {
+
+ for (i = UE_list->next[UE_id + 1]; i >= 0;
+ i = UE_list->next[i]) {
+
+ UE_id2 = i;
+ rnti2 = UE_RNTI(Mod_id, UE_id2);
+ ue_sched_ctl2 =
+ &UE_list->UE_sched_ctrl[UE_id2];
+ round2 = ue_sched_ctl2->round[CC_id];
+ if (rnti2 == NOT_A_RNTI)
+ continue;
+ if (UE_list->
+ UE_sched_ctrl
+ [UE_id2].ul_out_of_sync == 1)
+ continue;
+
+ eNB_UE_stats2 =
+ UE_list->
+ eNB_UE_stats[CC_id][UE_id2];
+ //mac_xface->get_ue_active_harq_pid(Mod_id,CC_id,rnti2,frameP,subframeP,&harq_pid2,&round2,0);
+
+ if ((mac_eNB_get_rrc_status
+ (Mod_id,
+ rnti2) >= RRC_RECONFIGURED)
+ && (round2 == 0)
+ &&
+ (get_tmode(Mod_id, CC_id, UE_id2)
+ == 5)
+ && (ue_sched_ctl->
+ dl_pow_off[CC_id] != 1)) {
+
+ if ((((j == (N_RBG[CC_id] - 1))
&&
- (get_tmode(Mod_id, CC_id, UE_id2)
- == 5)
- && (ue_sched_ctl->
- dl_pow_off[CC_id] != 1)) {
-
- if ((((j == (N_RBG[CC_id] - 1))
- &&
- (ue_sched_ctl->rballoc_sub_UE
- [CC_id][j] == 0))
- || ((j < (N_RBG[CC_id] - 1))
- &&
- (ue_sched_ctl->
- rballoc_sub_UE[CC_id][j +
- 1]
- == 0)))
- &&
- (nb_rbs_required_remaining
- [CC_id]
- [UE_id2] > 0)) {
-
- if ((((eNB_UE_stats2->
- DL_pmi_single ^
- eNB_UE_stats1->
- DL_pmi_single)
- << (14 - j)) & 0xc000) == 0x4000) { //MU-MIMO only for 25 RBs configuration
-
- rballoc_sub[CC_id][j] = 1;
- ue_sched_ctl->
- rballoc_sub_UE[CC_id]
- [j] = 1;
- ue_sched_ctl2->
- rballoc_sub_UE[CC_id]
- [j] = 1;
- MIMO_mode_indicator[CC_id]
- [j] = 0;
-
- if (j < N_RBG[CC_id] - 1) {
- rballoc_sub[CC_id][j +
- 1] =
- 1;
- ue_sched_ctl->
- rballoc_sub_UE
- [CC_id][j + 1] = 1;
- ue_sched_ctl2->rballoc_sub_UE
- [CC_id][j + 1] = 1;
- MIMO_mode_indicator
- [CC_id][j + 1]
- = 0;
- }
-
- ue_sched_ctl->
- dl_pow_off[CC_id]
- = 0;
- ue_sched_ctl2->
- dl_pow_off[CC_id]
- = 0;
-
-
- if ((j == N_RBG[CC_id] - 1)
- && ((N_RB_DL == 25)
- || (N_RB_DL ==
- 50))) {
-
- nb_rbs_required_remaining
- [CC_id][UE_id] =
- nb_rbs_required_remaining
- [CC_id][UE_id] -
- min_rb_unit[CC_id]
- + 1;
- ue_sched_ctl->pre_nb_available_rbs
- [CC_id] =
- ue_sched_ctl->pre_nb_available_rbs
- [CC_id] +
- min_rb_unit[CC_id]
- - 1;
- nb_rbs_required_remaining
- [CC_id][UE_id2] =
- nb_rbs_required_remaining
- [CC_id][UE_id2] -
- min_rb_unit[CC_id]
- + 1;
- ue_sched_ctl2->pre_nb_available_rbs
- [CC_id] =
- ue_sched_ctl2->pre_nb_available_rbs
- [CC_id] +
- min_rb_unit[CC_id]
- - 1;
- } else {
-
- nb_rbs_required_remaining
- [CC_id][UE_id] =
- nb_rbs_required_remaining
- [CC_id][UE_id] - 4;
- ue_sched_ctl->pre_nb_available_rbs
- [CC_id] =
- ue_sched_ctl->pre_nb_available_rbs
- [CC_id] + 4;
- nb_rbs_required_remaining
- [CC_id][UE_id2] =
- nb_rbs_required_remaining
- [CC_id][UE_id2] -
- 4;
- ue_sched_ctl2->pre_nb_available_rbs
- [CC_id] =
- ue_sched_ctl2->pre_nb_available_rbs
- [CC_id] + 4;
- }
-
- break;
- }
- }
- }
- }
- }
- }
- }
+ (ue_sched_ctl->rballoc_sub_UE
+ [CC_id][j] == 0))
+ || ((j < (N_RBG[CC_id] - 1))
+ &&
+ (ue_sched_ctl->
+ rballoc_sub_UE[CC_id][j +
+ 1]
+ == 0)))
+ &&
+ (nb_rbs_remaining
+ [CC_id]
+ [UE_id2] > 0)) {
+
+ if ((((eNB_UE_stats2->
+ DL_pmi_single ^
+ eNB_UE_stats1->
+ DL_pmi_single)
+ << (14 - j)) & 0xc000) == 0x4000) { //MU-MIMO only for 25 RBs configuration
+
+ rballoc_sub[CC_id][j] = 1;
+ ue_sched_ctl->
+ rballoc_sub_UE[CC_id]
+ [j] = 1;
+ ue_sched_ctl2->
+ rballoc_sub_UE[CC_id]
+ [j] = 1;
+ MIMO_mode_indicator[CC_id]
+ [j] = 0;
+
+ if (j < N_RBG[CC_id] - 1) {
+ rballoc_sub[CC_id][j +
+ 1] =
+ 1;
+ ue_sched_ctl->
+ rballoc_sub_UE
+ [CC_id][j + 1] = 1;
+ ue_sched_ctl2->rballoc_sub_UE
+ [CC_id][j + 1] = 1;
+ MIMO_mode_indicator
+ [CC_id][j + 1]
+ = 0;
+ }
+
+ ue_sched_ctl->
+ dl_pow_off[CC_id]
+ = 0;
+ ue_sched_ctl2->
+ dl_pow_off[CC_id]
+ = 0;
+
+
+ if ((j == N_RBG[CC_id] - 1)
+ && ((N_RB_DL == 25)
+ || (N_RB_DL ==
+ 50))) {
+
+ nb_rbs_remaining
+ [CC_id][UE_id] =
+ nb_rbs_remaining
+ [CC_id][UE_id] -
+ min_rb_unit[CC_id]
+ + 1;
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] +
+ min_rb_unit[CC_id]
+ - 1;
+ nb_rbs_remaining
+ [CC_id][UE_id2] =
+ nb_rbs_remaining
+ [CC_id][UE_id2] -
+ min_rb_unit[CC_id]
+ + 1;
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] +
+ min_rb_unit[CC_id]
+ - 1;
+ } else {
+
+ nb_rbs_remaining
+ [CC_id][UE_id] =
+ nb_rbs_remaining
+ [CC_id][UE_id] - 4;
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl->pre_nb_available_rbs
+ [CC_id] + 4;
+ nb_rbs_remaining
+ [CC_id][UE_id2] =
+ nb_rbs_remaining
+ [CC_id][UE_id2] -
+ 4;
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] =
+ ue_sched_ctl2->pre_nb_available_rbs
+ [CC_id] + 4;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
#endif
- } // total_ue_count
- } // CC
- } // UE
- } // end of for for r1 and r2
+ }
+ }
}
// This function assigns pre-available RBS to each UE in specified sub-bands before scheduling is done
void
dlsch_scheduler_pre_processor(module_id_t Mod_id,
- slice_id_t slice_id,
+ int slice_idx,
frame_t frameP,
sub_frame_t subframeP,
- int N_RBG[NFAPI_CC_MAX],
- int *mbsfn_flag) {
-
+ int *mbsfn_flag,
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX])
+{
int UE_id;
uint8_t CC_id;
uint16_t i, j;
- uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX];
- uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX]; // If TM5 is revisited, we can move this inside accounting
-
int min_rb_unit[NFAPI_CC_MAX];
- uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
+
+ slice_info_t *sli = &RC.mac[Mod_id]->slice_info;
+ uint16_t (*nb_rbs_required)[MAX_MOBILES_PER_ENB] = sli->pre_processor_results[slice_idx].nb_rbs_required;
+ uint16_t (*nb_rbs_accounted)[MAX_MOBILES_PER_ENB] = sli->pre_processor_results[slice_idx].nb_rbs_accounted;
+ uint16_t (*nb_rbs_remaining)[MAX_MOBILES_PER_ENB] = sli->pre_processor_results[slice_idx].nb_rbs_remaining;
+ uint8_t (*MIMO_mode_indicator)[N_RBG_MAX] = sli->pre_processor_results[slice_idx].MIMO_mode_indicator;
UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
UE_sched_ctrl *ue_sched_ctl;
@@ -910,63 +1199,64 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id,
UE_sched_ctrl *ue_sched_ctl1, *ue_sched_ctl2;
#endif
- for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
-
- if (mbsfn_flag[CC_id] > 0) // If this CC is allocated for MBSFN skip it here
- continue;
-
- min_rb_unit[CC_id] = get_min_rb_unit(Mod_id, CC_id);
-
- for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; ++UE_id) {
- if (UE_list->active[UE_id] != TRUE)
- continue;
-
- if (!ue_slice_membership(UE_id, slice_id))
- continue;
-
- // Initialize scheduling information for all active UEs
- dlsch_scheduler_pre_processor_reset(Mod_id,
- UE_id,
- CC_id,
- frameP,
- subframeP,
- N_RBG[CC_id],
- nb_rbs_required,
- rballoc_sub,
- MIMO_mode_indicator);
-
- }
- }
-
+ // Initialize scheduling information for all active UEs
+ memset(&sli->pre_processor_results[slice_idx], 0, sizeof(sli->pre_processor_results[slice_idx]));
+ // FIXME: After the memset above, some of the resets in reset() are redundant
+ dlsch_scheduler_pre_processor_reset(Mod_id, slice_idx, frameP, subframeP,
+ min_rb_unit,
+ nb_rbs_required,
+ rballoc_sub,
+ MIMO_mode_indicator,
+ mbsfn_flag); // FIXME: Not sure if useful
+
+ // STATUS
// Store the DLSCH buffer for each logical channel
- store_dlsch_buffer(Mod_id, slice_id, frameP, subframeP);
+ store_dlsch_buffer(Mod_id, slice_idx, frameP, subframeP);
// Calculate the number of RBs required by each UE on the basis of logical channel's buffer
- assign_rbs_required(Mod_id, slice_id, frameP, subframeP, nb_rbs_required, min_rb_unit);
+ assign_rbs_required(Mod_id, slice_idx, frameP, subframeP, nb_rbs_required, min_rb_unit);
// Sorts the user on the basis of dlsch logical channel buffer and CQI
- sort_UEs(Mod_id, slice_id, frameP, subframeP);
-
- // This function does the main allocation of the number of RBs
- dlsch_scheduler_pre_processor_accounting(Mod_id,
- slice_id,
- frameP,
- subframeP,
- N_RBG,
- min_rb_unit,
- rballoc_sub,
- MIMO_mode_indicator,
- nb_rbs_required);
+ sort_UEs(Mod_id, slice_idx, frameP, subframeP);
+ // ACCOUNTING
+ // This procedure decides the number of RBs to allocate
+ dlsch_scheduler_pre_processor_accounting(Mod_id, slice_idx, frameP, subframeP,
+ min_rb_unit,
+ nb_rbs_required,
+ nb_rbs_accounted);
+ // POSITIONING
+ // This procedure does the main allocation of the RBs
+ dlsch_scheduler_pre_processor_positioning(Mod_id, slice_idx,
+ min_rb_unit,
+ nb_rbs_required,
+ nb_rbs_accounted,
+ nb_rbs_remaining,
+ rballoc_sub,
+ MIMO_mode_indicator);
+
+ // SHARING
+ // If there are available RBs left in the slice, allocate them to the highest priority UEs
+ if (RC.mac[Mod_id]->slice_info.intraslice_share_active) {
+ dlsch_scheduler_pre_processor_intraslice_sharing(Mod_id, slice_idx,
+ min_rb_unit,
+ nb_rbs_required,
+ nb_rbs_accounted,
+ nb_rbs_remaining,
+ rballoc_sub,
+ MIMO_mode_indicator);
+ }
#ifdef TM5
// This has to be revisited!!!!
for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
- i1 = 0;
- i2 = 0;
- i3 = 0;
+ COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id];
+ int N_RBG = to_rbg(cc->mib->message.dl_Bandwidth);
+ i1 = 0;
+ i2 = 0;
+ i3 = 0;
- for (j = 0; j < N_RBG[CC_id]; j++) {
+ for (j = 0; j < N_RBG; j++) {
if (MIMO_mode_indicator[CC_id][j] == 2) {
i1 = i1 + 1;
} else if (MIMO_mode_indicator[CC_id][j] == 1) {
@@ -974,27 +1264,27 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id,
} else if (MIMO_mode_indicator[CC_id][j] == 0) {
i3 = i3 + 1;
}
- }
+ }
- if ((i1 < N_RBG[CC_id]) && (i2 > 0) && (i3 == 0)) {
+ if ((i1 < N_RBG) && (i2 > 0) && (i3 == 0)) {
PHY_vars_eNB_g[Mod_id][CC_id]->check_for_SUMIMO_transmissions =
PHY_vars_eNB_g[Mod_id][CC_id]->
check_for_SUMIMO_transmissions + 1;
- }
+ }
- if (i3 == N_RBG[CC_id] && i1 == 0 && i2 == 0) {
+ if (i3 == N_RBG && i1 == 0 && i2 == 0) {
PHY_vars_eNB_g[Mod_id][CC_id]->FULL_MUMIMO_transmissions =
PHY_vars_eNB_g[Mod_id][CC_id]->FULL_MUMIMO_transmissions +
1;
- }
+ }
- if ((i1 < N_RBG[CC_id]) && (i3 > 0)) {
+ if ((i1 < N_RBG) && (i3 > 0)) {
PHY_vars_eNB_g[Mod_id][CC_id]->check_for_MUMIMO_transmissions =
PHY_vars_eNB_g[Mod_id][CC_id]->
check_for_MUMIMO_transmissions + 1;
- }
+ }
- PHY_vars_eNB_g[Mod_id][CC_id]->check_for_total_transmissions =
+ PHY_vars_eNB_g[Mod_id][CC_id]->check_for_total_transmissions =
PHY_vars_eNB_g[Mod_id][CC_id]->check_for_total_transmissions +
1;
@@ -1007,20 +1297,23 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id,
for (i = 0; i < UE_num_active_CC(UE_list, UE_id); i++) {
CC_id = UE_list->ordered_CCids[i][UE_id];
//PHY_vars_eNB_g[Mod_id]->mu_mimo_mode[UE_id].dl_pow_off = dl_pow_off[UE_id];
+ COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id];
+ int N_RBG = to_rbg(cc->mib->message.dl_Bandwidth);
if (ue_sched_ctl->pre_nb_available_rbs[CC_id] > 0) {
LOG_D(MAC, "******************DL Scheduling Information for UE%d ************************\n", UE_id);
LOG_D(MAC, "dl power offset UE%d = %d \n", UE_id, ue_sched_ctl->dl_pow_off[CC_id]);
LOG_D(MAC, "***********RB Alloc for every subband for UE%d ***********\n", UE_id);
- for (j = 0; j < N_RBG[CC_id]; j++) {
+ for (j = 0; j < N_RBG; j++) {
//PHY_vars_eNB_g[Mod_id]->mu_mimo_mode[UE_id].rballoc_sub[UE_id] = rballoc_sub_UE[CC_id][UE_id][UE_id];
LOG_D(MAC, "RB Alloc for UE%d and Subband%d = %d\n", UE_id, j, ue_sched_ctl->rballoc_sub_UE[CC_id][j]);
}
//PHY_vars_eNB_g[Mod_id]->mu_mimo_mode[UE_id].pre_nb_available_rbs = pre_nb_available_rbs[CC_id][UE_id];
LOG_D(MAC, "[eNB %d][SLICE %d]Total RBs allocated for UE%d = %d\n",
- Mod_id, slice_id, UE_id, ue_sched_ctl->pre_nb_available_rbs[CC_id]);
+ Mod_id, RC.mac[Mod_id]->slice_info.dl[slice_idx].id, UE_id,
+ ue_sched_ctl->pre_nb_available_rbs[CC_id]);
}
}
}
@@ -1029,269 +1322,289 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id,
#define SF0_LIMIT 1
void
-dlsch_scheduler_pre_processor_reset(int module_idP,
- int UE_id,
- uint8_t CC_id,
- int frameP,
- int subframeP,
- int N_RBG,
- uint16_t nb_rbs_required[NFAPI_CC_MAX]
- [MAX_MOBILES_PER_ENB],
- unsigned char
- rballoc_sub[NFAPI_CC_MAX]
- [N_RBG_MAX],
- unsigned char
- MIMO_mode_indicator[NFAPI_CC_MAX]
- [N_RBG_MAX])
+dlsch_scheduler_pre_processor_reset(module_id_t module_idP,
+ int slice_idx,
+ frame_t frameP,
+ sub_frame_t subframeP,
+ int min_rb_unit[NFAPI_CC_MAX],
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX],
+ int *mbsfn_flag)
{
+
+ int UE_id;
+ uint8_t CC_id;
int i, j;
- UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
- UE_sched_ctrl *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
+ UE_list_t *UE_list;
+ UE_sched_ctrl *ue_sched_ctl;
+ int N_RB_DL, RBGsize, RBGsize_last;
+ int N_RBG[NFAPI_CC_MAX];
- uint8_t *vrb_map = RC.mac[module_idP]->common_channels[CC_id].vrb_map;
- int N_RB_DL =
- to_prb(RC.mac[module_idP]->common_channels[CC_id].mib->message.dl_Bandwidth);
- int RBGsize = N_RB_DL / N_RBG, RBGsize_last;
#ifdef SF0_LIMIT
- int sf0_upper = -1, sf0_lower = -1;
+ int sf0_lower, sf0_upper;
#endif
+ rnti_t rnti;
+ uint8_t *vrb_map;
+ COMMON_channels_t *cc;
+//
+ for (CC_id = 0; CC_id < RC.nb_mac_CC[module_idP]; CC_id++) {
- LOG_D(MAC, "Running preprocessor for UE %d (%x)\n", UE_id,(int)(UE_RNTI(module_idP, UE_id)));
- // initialize harq_pid and round
+ LOG_D(MAC, "Running preprocessor for UE %d (%x)\n", UE_id,(int)(UE_RNTI(module_idP, UE_id)));
+ // initialize harq_pid and round
+ cc = &RC.mac[module_idP]->common_channels[CC_id];
+ N_RBG[CC_id] = to_rbg(cc->mib->message.dl_Bandwidth);
+ min_rb_unit[CC_id] = get_min_rb_unit(module_idP, CC_id);
- if (ue_sched_ctl->ta_timer)
- ue_sched_ctl->ta_timer--;
+ if (mbsfn_flag[CC_id] > 0) // If this CC is allocated for MBSFN skip it here
+ continue;
- /*
- eNB_UE_stats *eNB_UE_stats;
+ for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; ++UE_id) {
- if (eNB_UE_stats == NULL)
- return;
+ UE_list = &RC.mac[module_idP]->UE_list;
+ ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
+ rnti = UE_RNTI(module_idP, UE_id);
- mac_xface->get_ue_active_harq_pid(module_idP,CC_id,rnti,
- frameP,subframeP,
- &ue_sched_ctl->harq_pid[CC_id],
- &ue_sched_ctl->round[CC_id],
- openair_harq_DL);
- if (ue_sched_ctl->ta_timer == 0) {
+ if (rnti == NOT_A_RNTI)
+ continue;
- // WE SHOULD PROTECT the eNB_UE_stats with a mutex here ...
+ if (UE_list->active[UE_id] != TRUE)
+ continue;
- ue_sched_ctl->ta_timer = 20; // wait 20 subframes before taking TA measurement from PHY
- switch (N_RB_DL) {
- case 6:
- ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update;
- break;
+ if (!ue_dl_slice_membership(module_idP, UE_id, slice_idx))
+ continue;
- case 15:
- ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/2;
- break;
+ LOG_D(MAC, "Running preprocessor for UE %d (%x)\n", UE_id, rnti);
+ // initialize harq_pid and round
+ if (ue_sched_ctl->ta_timer)
+ ue_sched_ctl->ta_timer--;
- case 25:
- ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/4;
- break;
- case 50:
- ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/8;
- break;
+ /*
+ eNB_UE_stats *eNB_UE_stats;
- case 75:
- ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/12;
- break;
+ if (eNB_UE_stats == NULL)
+ return;
- case 100:
- ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/16;
- break;
- }
- // clear the update in case PHY does not have a new measurement after timer expiry
- eNB_UE_stats->timing_advance_update = 0;
- }
- else {
- ue_sched_ctl->ta_timer--;
- ue_sched_ctl->ta_update =0; // don't trigger a timing advance command
- }
+ mac_xface->get_ue_active_harq_pid(module_idP,CC_id,rnti,
+ frameP,subframeP,
+ &ue_sched_ctl->harq_pid[CC_id],
+ &ue_sched_ctl->round[CC_id],
+ openair_harq_DL);
- if (UE_id==0) {
- VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_TIMING_ADVANCE,ue_sched_ctl->ta_update);
- }
- */
- nb_rbs_required[CC_id][UE_id] = 0;
- ue_sched_ctl->pre_nb_available_rbs[CC_id] = 0;
- ue_sched_ctl->dl_pow_off[CC_id] = 2;
+ if (ue_sched_ctl->ta_timer == 0) {
+
+ // WE SHOULD PROTECT the eNB_UE_stats with a mutex here ...
+
+ ue_sched_ctl->ta_timer = 20; // wait 20 subframes before taking TA measurement from PHY
+ switch (N_RB_DL) {
+ case 6:
+ ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update;
+ break;
+
+ case 15:
+ ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/2;
+ break;
+
+ case 25:
+ ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/4;
+ break;
+
+ case 50:
+ ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/8;
+ break;
+
+ case 75:
+ ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/12;
+ break;
+
+ case 100:
+ ue_sched_ctl->ta_update = eNB_UE_stats->timing_advance_update/16;
+ break;
+ }
+ // clear the update in case PHY does not have a new measurement after timer expiry
+ eNB_UE_stats->timing_advance_update = 0;
+ }
+ else {
+ ue_sched_ctl->ta_timer--;
+ ue_sched_ctl->ta_update =0; // don't trigger a timing advance command
+ }
- switch (N_RB_DL) {
- case 6:
- RBGsize = 1;
- RBGsize_last = 1;
- break;
- case 15:
- RBGsize = 2;
- RBGsize_last = 1;
- break;
- case 25:
- RBGsize = 2;
- RBGsize_last = 1;
- break;
- case 50:
- RBGsize = 3;
- RBGsize_last = 2;
- break;
- case 75:
- RBGsize = 4;
- RBGsize_last = 3;
- break;
- case 100:
- RBGsize = 4;
- RBGsize_last = 4;
- break;
- default:
- AssertFatal(1 == 0, "unsupported RBs (%d)\n", N_RB_DL);
- }
+
+ if (UE_id==0) {
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_TIMING_ADVANCE,ue_sched_ctl->ta_update);
+ }
+ */
+
+ nb_rbs_required[CC_id][UE_id] = 0;
+ ue_sched_ctl->pre_nb_available_rbs[CC_id] = 0;
+ ue_sched_ctl->dl_pow_off[CC_id] = 2;
+
+ for (i = 0; i < N_RBG[CC_id]; i++) {
+ ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 0;
+ }
+ }
+
+ N_RB_DL = to_prb(RC.mac[module_idP]->common_channels[CC_id].mib->message.dl_Bandwidth);
#ifdef SF0_LIMIT
- switch (N_RBG) {
- case 6:
- sf0_lower = 0;
- sf0_upper = 5;
- break;
- case 8:
- sf0_lower = 2;
- sf0_upper = 5;
- break;
- case 13:
- sf0_lower = 4;
- sf0_upper = 7;
- break;
- case 17:
- sf0_lower = 7;
- sf0_upper = 9;
- break;
- case 25:
- sf0_lower = 11;
- sf0_upper = 13;
- break;
- default:
- AssertFatal(1 == 0, "unsupported RBs (%d)\n", N_RB_DL);
- }
+ switch (N_RBG[CC_id]) {
+ case 6:
+ sf0_lower = 0;
+ sf0_upper = 5;
+ break;
+ case 8:
+ sf0_lower = 2;
+ sf0_upper = 5;
+ break;
+ case 13:
+ sf0_lower = 4;
+ sf0_upper = 7;
+ break;
+ case 17:
+ sf0_lower = 7;
+ sf0_upper = 9;
+ break;
+ case 25:
+ sf0_lower = 11;
+ sf0_upper = 13;
+ break;
+ default:
+ AssertFatal(1 == 0, "unsupported RBs (%d)\n", N_RB_DL);
+ }
#endif
- // Initialize Subbands according to VRB map
- for (i = 0; i < N_RBG; i++) {
- int rb_size = i == N_RBG - 1 ? RBGsize_last : RBGsize;
+ switch (N_RB_DL) {
+ case 6:
+ RBGsize = 1;
+ RBGsize_last = 1;
+ break;
+ case 15:
+ RBGsize = 2;
+ RBGsize_last = 1;
+ break;
+ case 25:
+ RBGsize = 2;
+ RBGsize_last = 1;
+ break;
+ case 50:
+ RBGsize = 3;
+ RBGsize_last = 2;
+ break;
+ case 75:
+ RBGsize = 4;
+ RBGsize_last = 3;
+ break;
+ case 100:
+ RBGsize = 4;
+ RBGsize_last = 4;
+ break;
+ default:
+ AssertFatal(1 == 0, "unsupported RBs (%d)\n", N_RB_DL);
+ }
+
+ vrb_map = RC.mac[module_idP]->common_channels[CC_id].vrb_map;
+ // Initialize Subbands according to VRB map
+ for (i = 0; i < N_RBG[CC_id]; i++) {
+ int rb_size = i == N_RBG[CC_id] - 1 ? RBGsize_last : RBGsize;
- ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 0;
- rballoc_sub[CC_id][i] = 0;
#ifdef SF0_LIMIT
- // for avoiding 6+ PRBs around DC in subframe 0 (avoid excessive errors)
- /* TODO: make it proper - allocate those RBs, do not "protect" them, but
- * compute number of available REs and limit MCS according to the
- * TBS table 36.213 7.1.7.2.1-1 (can be done after pre-processor)
- */
- if (subframeP == 0 && i >= sf0_lower && i <= sf0_upper)
- rballoc_sub[CC_id][i] = 1;
+ // for avoiding 6+ PRBs around DC in subframe 0 (avoid excessive errors)
+ /* TODO: make it proper - allocate those RBs, do not "protect" them, but
+ * compute number of available REs and limit MCS according to the
+ * TBS table 36.213 7.1.7.2.1-1 (can be done after pre-processor)
+ */
+ if (subframeP == 0 && i >= sf0_lower && i <= sf0_upper)
+ rballoc_sub[CC_id][i] = 1;
#endif
- // for SI-RNTI,RA-RNTI and P-RNTI allocations
- for (j = 0; j < rb_size; j++) {
- if (vrb_map[j + (i * RBGsize)] != 0) {
- rballoc_sub[CC_id][i] = 1;
- LOG_D(MAC, "Frame %d, subframe %d : vrb %d allocated\n",
- frameP, subframeP, j + (i * RBGsize));
- break;
+ // for SI-RNTI,RA-RNTI and P-RNTI allocations
+ for (j = 0; j < rb_size; j++) {
+ if (vrb_map[j + (i*RBGsize)] != 0) {
+ rballoc_sub[CC_id][i] = 1;
+ LOG_D(MAC, "Frame %d, subframe %d : vrb %d allocated\n", frameP, subframeP, j + (i*RBGsize));
+ break;
+ }
}
+ //LOG_D(MAC, "Frame %d Subframe %d CC_id %d RBG %i : rb_alloc %d\n",
+ //frameP, subframeP, CC_id, i, rballoc_sub[CC_id][i]);
+ MIMO_mode_indicator[CC_id][i] = 2;
}
- LOG_D(MAC, "Frame %d Subframe %d CC_id %d RBG %i : rb_alloc %d\n",
- frameP, subframeP, CC_id, i, rballoc_sub[CC_id][i]);
- MIMO_mode_indicator[CC_id][i] = 2;
}
}
void
dlsch_scheduler_pre_processor_allocate(module_id_t Mod_id,
- int UE_id,
- uint8_t CC_id,
- int N_RBG,
- int transmission_mode,
- int min_rb_unit,
- uint8_t N_RB_DL,
- uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
- uint16_t nb_rbs_required_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
- unsigned char rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
- unsigned char MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX])
+ int UE_id,
+ uint8_t CC_id,
+ int N_RBG,
+ int min_rb_unit,
+ uint16_t nb_rbs_required[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint16_t nb_rbs_remaining[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB],
+ uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t slice_allocation_mask[NFAPI_CC_MAX][N_RBG_MAX],
+ uint8_t MIMO_mode_indicator[NFAPI_CC_MAX][N_RBG_MAX])
{
+ int i;
+ int tm = get_tmode(Mod_id, CC_id, UE_id);
+ UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
+ UE_sched_ctrl *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
+ int N_RB_DL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth);
- int i;
- UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
- UE_sched_ctrl *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
-
- for (i = 0; i < N_RBG; i++) {
-
- if ((rballoc_sub[CC_id][i] == 0) &&
- (ue_sched_ctl->rballoc_sub_UE[CC_id][i] == 0) &&
- (nb_rbs_required_remaining[CC_id][UE_id] > 0) &&
- (ue_sched_ctl->pre_nb_available_rbs[CC_id] <
- nb_rbs_required[CC_id][UE_id])) {
-
- // if this UE is not scheduled for TM5
- if (ue_sched_ctl->dl_pow_off[CC_id] != 0) {
-
- if ((i == N_RBG - 1)
- && ((N_RB_DL == 25) || (N_RB_DL == 50))) {
- if (nb_rbs_required_remaining[CC_id][UE_id] >=
- min_rb_unit - 1) {
- rballoc_sub[CC_id][i] = 1;
- ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 1;
- MIMO_mode_indicator[CC_id][i] = 1;
- if (transmission_mode == 5) {
- ue_sched_ctl->dl_pow_off[CC_id] = 1;
- }
- nb_rbs_required_remaining[CC_id][UE_id] =
- nb_rbs_required_remaining[CC_id][UE_id] -
- min_rb_unit + 1;
- ue_sched_ctl->pre_nb_available_rbs[CC_id] =
- ue_sched_ctl->pre_nb_available_rbs[CC_id] +
- min_rb_unit - 1;
- }
- } else {
- if (nb_rbs_required_remaining[CC_id][UE_id] >=
- min_rb_unit) {
- rballoc_sub[CC_id][i] = 1;
- ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 1;
- MIMO_mode_indicator[CC_id][i] = 1;
- if (transmission_mode == 5) {
- ue_sched_ctl->dl_pow_off[CC_id] = 1;
- }
- nb_rbs_required_remaining[CC_id][UE_id] =
- nb_rbs_required_remaining[CC_id][UE_id] -
- min_rb_unit;
- ue_sched_ctl->pre_nb_available_rbs[CC_id] =
- ue_sched_ctl->pre_nb_available_rbs[CC_id] +
- min_rb_unit;
- }
- }
- } // dl_pow_off[CC_id][UE_id] ! = 0
- }
+ for (i = 0; i < N_RBG; i++) {
+
+ if (rballoc_sub[CC_id][i] != 0) continue;
+ if (ue_sched_ctl->rballoc_sub_UE[CC_id][i] != 0) continue;
+ if (nb_rbs_remaining[CC_id][UE_id] <= 0) continue;
+ if (ue_sched_ctl->pre_nb_available_rbs[CC_id] >= nb_rbs_required[CC_id][UE_id]) continue;
+ if (ue_sched_ctl->dl_pow_off[CC_id] == 0) continue;
+ if (slice_allocation_mask[CC_id][i] == 0) continue;
+
+ if ((i == N_RBG - 1) && ((N_RB_DL == 25) || (N_RB_DL == 50))) {
+ // Allocating last, smaller RBG
+ if (nb_rbs_remaining[CC_id][UE_id] >= min_rb_unit - 1) {
+ rballoc_sub[CC_id][i] = 1;
+ ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 1;
+ MIMO_mode_indicator[CC_id][i] = 1;
+ if (tm == 5) {
+ ue_sched_ctl->dl_pow_off[CC_id] = 1;
+ }
+ nb_rbs_remaining[CC_id][UE_id] = nb_rbs_remaining[CC_id][UE_id] - min_rb_unit + 1;
+ ue_sched_ctl->pre_nb_available_rbs[CC_id] = ue_sched_ctl->pre_nb_available_rbs[CC_id] + min_rb_unit - 1;
+ }
+ } else {
+ // Allocating a standard-sized RBG
+ if (nb_rbs_remaining[CC_id][UE_id] >= min_rb_unit) {
+ rballoc_sub[CC_id][i] = 1;
+ ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 1;
+ MIMO_mode_indicator[CC_id][i] = 1;
+ if (tm == 5) {
+ ue_sched_ctl->dl_pow_off[CC_id] = 1;
+ }
+ nb_rbs_remaining[CC_id][UE_id] = nb_rbs_remaining[CC_id][UE_id] - min_rb_unit;
+ ue_sched_ctl->pre_nb_available_rbs[CC_id] = ue_sched_ctl->pre_nb_available_rbs[CC_id] + min_rb_unit;
+ }
}
+ }
}
/// ULSCH PRE_PROCESSOR
void ulsch_scheduler_pre_processor(module_id_t module_idP,
- slice_id_t slice_id,
+ int slice_idx,
int frameP,
sub_frame_t subframeP,
unsigned char sched_subframeP,
uint16_t *first_rb)
{
-
int16_t i;
uint16_t UE_id, n, r;
uint8_t CC_id, harq_pid;
@@ -1302,13 +1615,15 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
uint16_t total_ue_count[NFAPI_CC_MAX];
rnti_t rnti = -1;
UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
+ slice_info_t *sli = &RC.mac[module_idP]->slice_info;
UE_TEMPLATE *UE_template = 0;
UE_sched_ctrl *ue_sched_ctl;
int N_RB_UL = 0;
+ uint16_t available_rbs, first_rb_offset;
LOG_D(MAC, "In ulsch_preprocessor: assign max mcs min rb\n");
// maximize MCS and then allocate required RB according to the buffer occupancy with the limit of max available UL RB
- assign_max_mcs_min_rb(module_idP, slice_id, frameP, subframeP, first_rb);
+ assign_max_mcs_min_rb(module_idP, slice_idx, frameP, subframeP, first_rb);
LOG_D(MAC, "In ulsch_preprocessor: sort ue \n");
// sort ues
@@ -1330,9 +1645,9 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
// This is the actual CC_id in the list
CC_id = UE_list->ordered_ULCCids[n][i];
UE_template = &UE_list->UE_template[CC_id][i];
- if (!ue_slice_membership(i, slice_id))
+ if (!ue_ul_slice_membership(module_idP, i, slice_idx))
continue;
- if (UE_template->pre_allocated_nb_rb_ul[slice_id] > 0) {
+ if (UE_template->pre_allocated_nb_rb_ul[slice_idx] > 0) {
total_ue_count[CC_id] += 1;
}
}
@@ -1351,7 +1666,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
if (UE_list->UE_sched_ctrl[i].ul_out_of_sync == 1)
continue;
- if (!ue_slice_membership(UE_id, slice_id))
+ if (!ue_ul_slice_membership(module_idP, UE_id, slice_idx))
continue;
LOG_D(MAC, "In ulsch_preprocessor: handling UE %d/%x\n", UE_id,
@@ -1375,14 +1690,21 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
N_RB_UL = to_prb(RC.mac[module_idP]->common_channels[CC_id].ul_Bandwidth);
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
- ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] = flexran_nb_rbs_allowed_slice(slice_percentage_uplink[slice_id],N_RB_UL);
+ ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_idx] =
+ nb_rbs_allowed_slice(sli->ul[slice_idx].pct, N_RB_UL);
+
+ first_rb_offset = UE_list->first_rb_offset[CC_id][slice_idx];
+ available_rbs = cmin(ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_idx],
+ N_RB_UL - first_rb[CC_id] - first_rb_offset);
+ if (available_rbs < 0)
+ available_rbs = 0;
if (total_ue_count[CC_id] == 0) {
average_rbs_per_user[CC_id] = 0;
} else if (total_ue_count[CC_id] == 1) { // increase the available RBs, special case,
- average_rbs_per_user[CC_id] = ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] - first_rb[CC_id] + 1;
- } else if (total_ue_count[CC_id] <= (ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] - first_rb[CC_id])) {
- average_rbs_per_user[CC_id] = (uint16_t) floor((ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] - first_rb[CC_id]) / total_ue_count[CC_id]);
+ average_rbs_per_user[CC_id] = (uint16_t) (available_rbs + 1);
+ } else if (total_ue_count[CC_id] <= available_rbs) {
+ average_rbs_per_user[CC_id] = (uint16_t) floor(available_rbs / total_ue_count[CC_id]);
} else {
average_rbs_per_user[CC_id] = 1;
LOG_W(MAC,
@@ -1403,7 +1725,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
continue;
if (UE_list->UE_sched_ctrl[i].ul_out_of_sync == 1)
continue;
- if (!ue_slice_membership(i, slice_id))
+ if (!ue_ul_slice_membership(module_idP, i, slice_idx))
continue;
@@ -1422,7 +1744,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
nb_allocated_rbs[CC_id][UE_id] = UE_list->UE_template[CC_id][UE_id].nb_rb_ul[harq_pid];
} else {
nb_allocated_rbs[CC_id][UE_id] =
- cmin(UE_list->UE_template[CC_id][UE_id].pre_allocated_nb_rb_ul[slice_id],
+ cmin(UE_list->UE_template[CC_id][UE_id].pre_allocated_nb_rb_ul[slice_idx],
average_rbs_per_user[CC_id]);
}
@@ -1444,7 +1766,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
continue;
if (UE_list->UE_sched_ctrl[i].ul_out_of_sync == 1)
continue;
- if (!ue_slice_membership(i, slice_id))
+ if (!ue_ul_slice_membership(module_idP, i, slice_idx))
continue;
UE_id = i;
@@ -1454,25 +1776,28 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
// This is the actual CC_id in the list
CC_id = UE_list->ordered_ULCCids[n][UE_id];
UE_template = &UE_list->UE_template[CC_id][UE_id];
- total_remaining_rbs[CC_id] =
- ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] - first_rb[CC_id] - total_allocated_rbs[CC_id];
+ N_RB_UL = to_prb(RC.mac[module_idP]->common_channels[CC_id].ul_Bandwidth);
+ first_rb_offset = UE_list->first_rb_offset[CC_id][slice_idx];
+ available_rbs = cmin(ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_idx],
+ N_RB_UL - first_rb[CC_id] - first_rb_offset);
+ total_remaining_rbs[CC_id] = available_rbs - total_allocated_rbs[CC_id];
if (total_ue_count[CC_id] == 1) {
total_remaining_rbs[CC_id] += 1;
}
if (r == 0) {
- while ((UE_template->pre_allocated_nb_rb_ul[slice_id] > 0)
- && (nb_allocated_rbs[CC_id][UE_id] < UE_template->pre_allocated_nb_rb_ul[slice_id])
+ while ((UE_template->pre_allocated_nb_rb_ul[slice_idx] > 0)
+ && (nb_allocated_rbs[CC_id][UE_id] < UE_template->pre_allocated_nb_rb_ul[slice_idx])
&& (total_remaining_rbs[CC_id] > 0)) {
nb_allocated_rbs[CC_id][UE_id] =
cmin(nb_allocated_rbs[CC_id][UE_id] + 1,
- UE_template->pre_allocated_nb_rb_ul[slice_id]);
+ UE_template->pre_allocated_nb_rb_ul[slice_idx]);
total_remaining_rbs[CC_id]--;
total_allocated_rbs[CC_id]++;
}
} else {
- UE_template->pre_allocated_nb_rb_ul[slice_id] =
+ UE_template->pre_allocated_nb_rb_ul[slice_idx] =
nb_allocated_rbs[CC_id][UE_id];
LOG_D(MAC,
"******************UL Scheduling Information for UE%d CC_id %d ************************\n",
@@ -1480,7 +1805,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
LOG_D(MAC,
"[eNB %d] total RB allocated for UE%d CC_id %d = %d\n",
module_idP, UE_id, CC_id,
- UE_template->pre_allocated_nb_rb_ul[slice_id]);
+ UE_template->pre_allocated_nb_rb_ul[slice_idx]);
}
}
}
@@ -1488,7 +1813,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
}
void
-assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
+assign_max_mcs_min_rb(module_id_t module_idP, int slice_idx, int frameP,
sub_frame_t subframeP, uint16_t * first_rb)
{
@@ -1500,11 +1825,13 @@ assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
int rb_table_index = 0, tbs, tx_power;
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
+ slice_info_t *sli = &RC.mac[module_idP]->slice_info;
UE_TEMPLATE *UE_template;
UE_sched_ctrl *ue_sched_ctl;
int Ncp;
int N_RB_UL;
+ int first_rb_offset, available_rbs;
for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
if (UE_list->active[i] != TRUE)
@@ -1516,16 +1843,16 @@ assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
continue;
if (UE_list->UE_sched_ctrl[i].ul_out_of_sync == 1)
continue;
- if (!ue_slice_membership(i, slice_id))
+ if (!ue_ul_slice_membership(module_idP, i, slice_idx))
continue;
if (UE_list->UE_sched_ctrl[i].phr_received == 1) {
/* if we've received the power headroom information the UE, we can go to
* maximum mcs */
- mcs = cmin(20, slice_maxmcs_uplink[slice_id]);
+ mcs = cmin(20, sli->ul[slice_idx].maxmcs);
} else {
/* otherwise, limit to QPSK PUSCH */
- mcs = cmin(10, slice_maxmcs_uplink[slice_id]);
+ mcs = cmin(10, sli->ul[slice_idx].maxmcs);
}
UE_id = i;
@@ -1547,7 +1874,8 @@ assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
Ncp = RC.mac[module_idP]->common_channels[CC_id].Ncp;
N_RB_UL = to_prb(RC.mac[module_idP]->common_channels[CC_id].ul_Bandwidth);
- ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] = flexran_nb_rbs_allowed_slice(slice_percentage_uplink[slice_id],N_RB_UL);
+ ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_idx] =
+ nb_rbs_allowed_slice(sli->ul[slice_idx].pct, N_RB_UL);
int bytes_to_schedule = UE_template->estimated_ul_buffer - UE_template->scheduled_ul_bytes;
if (bytes_to_schedule < 0) bytes_to_schedule = 0;
@@ -1570,18 +1898,20 @@ assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
tx_power = estimate_ue_tx_power(tbs, rb_table[rb_table_index], 0, Ncp, 0); // fixme: set use_srs
}
+ first_rb_offset = UE_list->first_rb_offset[CC_id][slice_idx];
+ available_rbs = cmin(ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_idx],
+ N_RB_UL - first_rb[CC_id] - first_rb_offset);
+
while ((tbs < bits_to_schedule)
- && (rb_table[rb_table_index] < (ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] - first_rb[CC_id]))
- && ((UE_template->phr_info - tx_power) > 0)
- && (rb_table_index < 32)) {
+ && (rb_table[rb_table_index] < available_rbs)
+ && ((UE_template->phr_info - tx_power) > 0)
+ && (rb_table_index < 32)) {
rb_table_index++;
tbs = get_TBS_UL(UE_template->pre_assigned_mcs_ul, rb_table[rb_table_index]) << 3;
tx_power = estimate_ue_tx_power(tbs, rb_table[rb_table_index], 0, Ncp, 0);
}
- UE_template->ue_tx_power = tx_power;
-
- if (rb_table[rb_table_index] > (ue_sched_ctl->max_rbs_allowed_slice_uplink[CC_id][slice_id] - first_rb[CC_id] - 1)) {
+ if (rb_table[rb_table_index] > (available_rbs - 1)) {
rb_table_index--;
}
// 1 or 2 PRB with cqi enabled does not work well
@@ -1590,13 +1920,13 @@ assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
}
UE_template->pre_allocated_rb_table_index_ul = rb_table_index;
- UE_template->pre_allocated_nb_rb_ul[slice_id] = rb_table[rb_table_index];
+ UE_template->pre_allocated_nb_rb_ul[slice_idx] = rb_table[rb_table_index];
LOG_D(MAC,
"[eNB %d] frame %d subframe %d: for UE %d CC %d: pre-assigned mcs %d, pre-allocated rb_table[%d]=%d RBs (phr %d, tx power %d)\n",
module_idP, frameP, subframeP, UE_id, CC_id,
UE_template->pre_assigned_mcs_ul,
UE_template->pre_allocated_rb_table_index_ul,
- UE_template->pre_allocated_nb_rb_ul[slice_id],
+ UE_template->pre_allocated_nb_rb_ul[slice_idx],
UE_template->phr_info, tx_power);
} else {
/* if UE has pending scheduling request then pre-allocate 3 RBs */
@@ -1605,11 +1935,11 @@ assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
/* use QPSK mcs */
UE_template->pre_assigned_mcs_ul = 10;
UE_template->pre_allocated_rb_table_index_ul = 2;
- UE_template->pre_allocated_nb_rb_ul[slice_id] = 3;
+ UE_template->pre_allocated_nb_rb_ul[slice_idx] = 3;
} else {
UE_template->pre_assigned_mcs_ul = 0;
UE_template->pre_allocated_rb_table_index_ul = -1;
- UE_template->pre_allocated_nb_rb_ul[slice_id] = 0;
+ UE_template->pre_allocated_nb_rb_ul[slice_idx] = 0;
}
}
}
diff --git a/openair2/LAYER2/PDCP_v10.1.0/pdcp.c b/openair2/LAYER2/PDCP_v10.1.0/pdcp.c
index 2f98ee6c7abe931e618779c49d02a3546eaa2989..95ada28cf0484f1bf91928d0859b8cdc31b34bb9 100644
--- a/openair2/LAYER2/PDCP_v10.1.0/pdcp.c
+++ b/openair2/LAYER2/PDCP_v10.1.0/pdcp.c
@@ -538,7 +538,7 @@ boolean_t pdcp_data_req(
*/
for (pdcp_uid=0; pdcp_uid< MAX_MOBILES_PER_ENB;pdcp_uid++){
- if (pdcp_enb[ctxt_pP->module_id].rnti[pdcp_uid] == ctxt_pP->rnti )
+ if (pdcp_enb[ctxt_pP->module_id].rnti[pdcp_uid] == ctxt_pP->rnti )
break;
}
diff --git a/openair2/LAYER2/PROTO_AGENT/proto_agent_common.h b/openair2/LAYER2/PROTO_AGENT/proto_agent_common.h
index 40b4bbd6d81684b2a8653db0f24cd20e2f423e70..70e6b2a84ec4b09f1ea2221bf10482bd26bc6f0a 100644
--- a/openair2/LAYER2/PROTO_AGENT/proto_agent_common.h
+++ b/openair2/LAYER2/PROTO_AGENT/proto_agent_common.h
@@ -56,7 +56,6 @@
# include "tree.h"
# include "intertask_interface.h"
-# include "timer.h"
#define FLEXSPLIT_VERSION 0
diff --git a/openair2/NETWORK_DRIVER/MESH/classifier.c b/openair2/NETWORK_DRIVER/MESH/classifier.c
index 985bab946ecffc9241661b447e735fa09ab0d32e..a22ac2f20045b4457b9ec6adaeed72d931a0555a 100644
--- a/openair2/NETWORK_DRIVER/MESH/classifier.c
+++ b/openair2/NETWORK_DRIVER/MESH/classifier.c
@@ -410,7 +410,7 @@ struct cx_entity *nas_CLASS_cx6(struct sk_buff *skb,
#endif //NAS_DEBUG_CLASS
//if ((dst = (unsigned int*)&(((struct rt6_info *)skbdst)->rt6i_gateway)) == 0){
- if ((dst = ((struct iphdr*)(skb_network_header(skb)))->daddr) == 0) {
+ if ( (dst = &((struct iphdr*)(skb_network_header(skb)))->daddr) == NULL) {
printk("nas_CLASS_cx6: dst addr is null \n");
p = p->next;
@@ -475,7 +475,7 @@ struct cx_entity *nas_CLASS_cx4(struct sk_buff *skb,
if (skb!=NULL) {
daddr = ((struct iphdr*)(skb_network_header(skb)))->daddr;
- if (daddr!=NULL) {
+ if (daddr!=0) {
#ifdef NAS_DEBUG_CLASS
printk("[NAS][CLASS][IPv4] Searching for %d.%d.%d.%d\n",
diff --git a/openair2/NETWORK_DRIVER/MESH/common.c b/openair2/NETWORK_DRIVER/MESH/common.c
index 1c7b8e4d123d41c11b1dfb9f5b47ffc916d8d997..738f05ad9922f4f17221e817f33df7a3e747ab96 100644
--- a/openair2/NETWORK_DRIVER/MESH/common.c
+++ b/openair2/NETWORK_DRIVER/MESH/common.c
@@ -53,17 +53,14 @@ void nas_COMMON_receive(uint16_t dlen,
struct sk_buff *skb;
struct ipversion *ipv;
struct nas_priv *gpriv=netdev_priv(nasdev[inst]);
- uint32_t odaddr,osaddr;
//int i;
unsigned char protocol;
- unsigned char /**addr,*/ *daddr,*saddr,*ifaddr /*,sn*/;
//struct udphdr *uh;
//struct tcphdr *th;
- uint16_t *cksum,check;
struct iphdr *network_header;
@@ -114,11 +111,12 @@ void nas_COMMON_receive(uint16_t dlen,
// Make the third byte of both the source and destination equal to the fourth of the destination
-
+ unsigned char * ifaddr, *saddr, daddr;
daddr = (unsigned char *)&((struct iphdr *)skb->data)->daddr;
odaddr = ((struct iphdr *)skb->data)->daddr;
// sn = addr[3];
saddr = (unsigned char *)&((struct iphdr *)skb->data)->saddr;
+ uint32_t odaddr,osaddr;
osaddr = ((struct iphdr *)skb->data)->saddr;
if (daddr[0] == saddr[0]) {// same network
@@ -219,6 +217,7 @@ void nas_COMMON_receive(uint16_t dlen,
case IPPROTO_TCP:
+ uint16_t *cksum,check;
cksum = (uint16_t*)&(((struct tcphdr*)(((char *)network_header + (network_header->ihl<<2))))->check);
//check = csum_tcpudp_magic(((struct iphdr *)network_header)->saddr, ((struct iphdr *)network_header)->daddr, tcp_hdrlen(skb), IPPROTO_TCP, ~(*cksum));
diff --git a/openair2/NETWORK_DRIVER/MESH/device.c b/openair2/NETWORK_DRIVER/MESH/device.c
index f5d31742bc400c4cc055d8950ae633c65b9beec0..8b95e05cfcf063b8591fbd8af296b602af82e77e 100644
--- a/openair2/NETWORK_DRIVER/MESH/device.c
+++ b/openair2/NETWORK_DRIVER/MESH/device.c
@@ -241,7 +241,7 @@ int nas_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
// End debug information
netif_stop_queue(dev);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0) || RHEL_RELEASE_CODE>=1796
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0) || (defined RHEL_RELEASE_CODE && RHEL_RELEASE_CODE>=1796)
netif_trans_update(dev);
#else
dev->trans_start = jiffies;
@@ -306,7 +306,7 @@ void nas_tx_timeout(struct net_device *dev)
printk("TX_TIMEOUT: begin\n");
// (struct nas_priv *)(dev->priv)->stats.tx_errors++;
(priv->stats).tx_errors++;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0) || RHEL_RELEASE_CODE>=1796
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0) || (defined RHEL_RELEASE_CODE && RHEL_RELEASE_CODE>=1796)
netif_trans_update(dev);
#else
dev->trans_start = jiffies;
@@ -324,7 +324,7 @@ static const struct net_device_ops nasmesh_netdev_ops = {
.ndo_set_mac_address = NULL,
.ndo_set_config = nas_set_config,
.ndo_do_ioctl = nas_CTL_ioctl,
-#if RHEL_RELEASE_CODE>=1797
+#if (defined RHEL_RELEASE_CODE && RHEL_RELEASE_CODE>=1797)
.extended.ndo_change_mtu = nas_change_mtu,
#else
.ndo_change_mtu = nas_change_mtu,
diff --git a/openair2/NETWORK_DRIVER/MESH/mesh.c b/openair2/NETWORK_DRIVER/MESH/mesh.c
index 367e34cc4fb519265ad568e60292af048d0241c5..ed87bc05f89ae52f100881aa742d70b2789ae60a 100644
--- a/openair2/NETWORK_DRIVER/MESH/mesh.c
+++ b/openair2/NETWORK_DRIVER/MESH/mesh.c
@@ -30,7 +30,7 @@
***************************************************************************/
-
+#include <linux/version.h>
#include "local.h"
#include "proto_extern.h"
@@ -155,10 +155,18 @@ void nas_mesh_start_default_sclassifier(struct cx_entity *cx,struct rb_entity *r
}
//---------------------------------------------------------------------------
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0))
+void nas_mesh_timer(struct timer_list *t)
+#else
void nas_mesh_timer(unsigned long data)
+#endif
{
//---------------------------------------------------------------------------
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0))
+ struct nas_priv *gpriv=from_timer(gpriv, t, timer);
+ #else
struct nas_priv *gpriv=(struct nas_priv *) data;
+ #endif
uint8_t cxi;
struct cx_entity *cx;
struct rb_entity *rb;
@@ -166,10 +174,14 @@ void nas_mesh_timer(unsigned long data)
#ifdef NAS_DEBUG_TIMER
printk("NAS_MESH_TIMER - begin \n");
#endif
-
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0))
+timer_setup(&gpriv->timer, nas_mesh_timer, 0);
+ mod_timer(&gpriv->timer, jiffies+NAS_TIMER_TICK);
+ #else
(gpriv->timer).function=nas_mesh_timer;
(gpriv->timer).expires=jiffies+NAS_TIMER_TICK;
(gpriv->timer).data=data;
+ #endif
return;
diff --git a/openair2/NETWORK_DRIVER/MESH/proto_extern.h b/openair2/NETWORK_DRIVER/MESH/proto_extern.h
index 844c5b41a4a3d9a9f99e454ef93d51977f37af05..2eae034257f291610ad0f765af37c5bda116b5cd 100644
--- a/openair2/NETWORK_DRIVER/MESH/proto_extern.h
+++ b/openair2/NETWORK_DRIVER/MESH/proto_extern.h
@@ -195,7 +195,6 @@ void nas_mesh_init(int inst //!< Instance ID
);
-void nas_mesh_timer(unsigned long data);
int nas_mesh_DC_receive(struct cx_entity *cx,struct nas_priv *gpriv);
int nas_mesh_GC_receive(struct nas_priv *gpriv);
diff --git a/openair2/NETWORK_DRIVER/MESH/tool.c b/openair2/NETWORK_DRIVER/MESH/tool.c
index 2e8e68a17cfb821f44c72bdae0fed1754c7099e5..a8d359f9ff9a0851cc76a7fd0709a85293d1f8e5 100644
--- a/openair2/NETWORK_DRIVER/MESH/tool.c
+++ b/openair2/NETWORK_DRIVER/MESH/tool.c
@@ -679,11 +679,11 @@ void print_TOOL_pk_all(struct sk_buff *skb)
switch (ntohs(skb->protocol)) {
case ETH_P_IPV6:
- print_TOOL_pk_ipv6((struct ipv6hdr *)skb->network_header);
+ print_TOOL_pk_ipv6((struct ipv6hdr *)skb_network_header(skb));
break;
case ETH_P_IP:
- print_TOOL_pk_ipv4((struct iphdr *)skb->network_header);
+ print_TOOL_pk_ipv4((struct iphdr *)skb_network_header(skb));
break;
}
}
diff --git a/openair2/RRC/LTE/MESSAGES/asn1_msg.c b/openair2/RRC/LTE/MESSAGES/asn1_msg.c
index c5fd6ed5fbf97d98c666dc2d22a1457da120a9a7..405efbd7b98e3393c9b591632e60210f1e716ab5 100644
--- a/openair2/RRC/LTE/MESSAGES/asn1_msg.c
+++ b/openair2/RRC/LTE/MESSAGES/asn1_msg.c
@@ -345,8 +345,13 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
{
// SystemInformation_t systemInformation;
- PLMN_IdentityInfo_t PLMN_identity_info;
- MCC_MNC_Digit_t dummy_mcc[3],dummy_mnc[3];
+#if defined(ENABLE_ITTI)
+ int num_plmn = configuration->num_plmn;
+#else
+ int num_plmn = 1;
+#endif
+ PLMN_IdentityInfo_t PLMN_identity_info[num_plmn];
+ MCC_MNC_Digit_t dummy_mcc[num_plmn][3], dummy_mnc[num_plmn][3];
asn_enc_rval_t enc_rval;
SchedulingInfo_t schedulingInfo;
SIB_Type_t sib_type;
@@ -354,6 +359,7 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
uint8_t *buffer = carrier->SIB1;
BCCH_DL_SCH_Message_t *bcch_message = &carrier->siblock1;
SystemInformationBlockType1_t **sib1 = &carrier->sib1;
+ int i;
memset(bcch_message,0,sizeof(BCCH_DL_SCH_Message_t));
@@ -363,66 +369,67 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
*sib1 = &bcch_message->message.choice.c1.choice.systemInformationBlockType1;
- memset(&PLMN_identity_info,0,sizeof(PLMN_IdentityInfo_t));
+ memset(PLMN_identity_info,0,num_plmn * sizeof(PLMN_IdentityInfo_t));
memset(&schedulingInfo,0,sizeof(SchedulingInfo_t));
memset(&sib_type,0,sizeof(SIB_Type_t));
+ /* as per TS 36.311, up to 6 PLMN_identity_info are allowed in list -> add one by one */
+ for (i = 0; i < configuration->num_plmn; ++i) {
+ PLMN_identity_info[i].plmn_Identity.mcc = CALLOC(1,sizeof(*PLMN_identity_info[i].plmn_Identity.mcc));
+ memset(PLMN_identity_info[i].plmn_Identity.mcc,0,sizeof(*PLMN_identity_info[i].plmn_Identity.mcc));
-
- PLMN_identity_info.plmn_Identity.mcc = CALLOC(1,sizeof(*PLMN_identity_info.plmn_Identity.mcc));
- memset(PLMN_identity_info.plmn_Identity.mcc,0,sizeof(*PLMN_identity_info.plmn_Identity.mcc));
-
- asn_set_empty(&PLMN_identity_info.plmn_Identity.mcc->list);//.size=0;
+ asn_set_empty(&PLMN_identity_info[i].plmn_Identity.mcc->list);//.size=0;
#if defined(ENABLE_ITTI)
- dummy_mcc[0] = (configuration->mcc / 100) % 10;
- dummy_mcc[1] = (configuration->mcc / 10) % 10;
- dummy_mcc[2] = (configuration->mcc / 1) % 10;
+ dummy_mcc[i][0] = (configuration->mcc[i] / 100) % 10;
+ dummy_mcc[i][1] = (configuration->mcc[i] / 10) % 10;
+ dummy_mcc[i][2] = (configuration->mcc[i] / 1) % 10;
#else
- dummy_mcc[0] = 0;
- dummy_mcc[1] = 0;
- dummy_mcc[2] = 1;
+ dummy_mcc[i][0] = 0;
+ dummy_mcc[i][1] = 0;
+ dummy_mcc[i][2] = 1;
#endif
- ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy_mcc[0]);
- ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy_mcc[1]);
- ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mcc->list,&dummy_mcc[2]);
+ ASN_SEQUENCE_ADD(&PLMN_identity_info[i].plmn_Identity.mcc->list,&dummy_mcc[i][0]);
+ ASN_SEQUENCE_ADD(&PLMN_identity_info[i].plmn_Identity.mcc->list,&dummy_mcc[i][1]);
+ ASN_SEQUENCE_ADD(&PLMN_identity_info[i].plmn_Identity.mcc->list,&dummy_mcc[i][2]);
- PLMN_identity_info.plmn_Identity.mnc.list.size=0;
- PLMN_identity_info.plmn_Identity.mnc.list.count=0;
+ PLMN_identity_info[i].plmn_Identity.mnc.list.size=0;
+ PLMN_identity_info[i].plmn_Identity.mnc.list.count=0;
#if defined(ENABLE_ITTI)
- if (configuration->mnc >= 100) {
- dummy_mnc[0] = (configuration->mnc / 100) % 10;
- dummy_mnc[1] = (configuration->mnc / 10) % 10;
- dummy_mnc[2] = (configuration->mnc / 1) % 10;
- } else {
- if (configuration->mnc_digit_length == 2) {
- dummy_mnc[0] = (configuration->mnc / 10) % 10;
- dummy_mnc[1] = (configuration->mnc / 1) % 10;
- dummy_mnc[2] = 0xf;
+ if (configuration->mnc[i] >= 100) {
+ dummy_mnc[i][0] = (configuration->mnc[i] / 100) % 10;
+ dummy_mnc[i][1] = (configuration->mnc[i] / 10) % 10;
+ dummy_mnc[i][2] = (configuration->mnc[i] / 1) % 10;
} else {
- dummy_mnc[0] = (configuration->mnc / 100) % 100;
- dummy_mnc[1] = (configuration->mnc / 10) % 10;
- dummy_mnc[2] = (configuration->mnc / 1) % 10;
+ if (configuration->mnc_digit_length[i] == 2) {
+ dummy_mnc[i][0] = (configuration->mnc[i] / 10) % 10;
+ dummy_mnc[i][1] = (configuration->mnc[i] / 1) % 10;
+ dummy_mnc[i][2] = 0xf;
+ } else {
+ dummy_mnc[i][0] = (configuration->mnc[i] / 100) % 100;
+ dummy_mnc[i][1] = (configuration->mnc[i] / 10) % 10;
+ dummy_mnc[i][2] = (configuration->mnc[i] / 1) % 10;
+ }
}
- }
#else
- dummy_mnc[0] = 0;
- dummy_mnc[1] = 1;
- dummy_mnc[2] = 0xf;
+ dummy_mnc[i][0] = 0;
+ dummy_mnc[i][1] = 1;
+ dummy_mnc[i][2] = 0xf;
#endif
- ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy_mnc[0]);
- ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy_mnc[1]);
+ ASN_SEQUENCE_ADD(&PLMN_identity_info[i].plmn_Identity.mnc.list,&dummy_mnc[i][0]);
+ ASN_SEQUENCE_ADD(&PLMN_identity_info[i].plmn_Identity.mnc.list,&dummy_mnc[i][1]);
- if (dummy_mnc[2] != 0xf) {
- ASN_SEQUENCE_ADD(&PLMN_identity_info.plmn_Identity.mnc.list,&dummy_mnc[2]);
- }
+ if (dummy_mnc[i][2] != 0xf) {
+ ASN_SEQUENCE_ADD(&PLMN_identity_info[i].plmn_Identity.mnc.list,&dummy_mnc[i][2]);
+ }
- //assign_enum(&PLMN_identity_info.cellReservedForOperatorUse,PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved);
- PLMN_identity_info.cellReservedForOperatorUse=PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
+ //assign_enum(&PLMN_identity_info.cellReservedForOperatorUse,PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved);
+ PLMN_identity_info[i].cellReservedForOperatorUse=PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
- ASN_SEQUENCE_ADD(&(*sib1)->cellAccessRelatedInfo.plmn_IdentityList.list,&PLMN_identity_info);
+ ASN_SEQUENCE_ADD(&(*sib1)->cellAccessRelatedInfo.plmn_IdentityList.list,&PLMN_identity_info[i]);
+ }
// 16 bits
@@ -1670,10 +1677,7 @@ uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, uint8_t *buffer, const uin
rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.nonCriticalExtension=CALLOC(1,
sizeof(*rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.nonCriticalExtension));
- if(usim_test == 0)
- rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.selectedPLMN_Identity= 2;
- else
- rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.selectedPLMN_Identity= 1;
+ rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.selectedPLMN_Identity= 1;
rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME =
NULL;//calloc(1,sizeof(*rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME));
@@ -3313,6 +3317,7 @@ uint8_t do_Paging(uint8_t Mod_id, uint8_t *buffer, ue_paging_identity_t ue_pagin
&paging_record_p->ue_Identity.choice.s_TMSI.m_TMSI);
paging_record_p->ue_Identity.choice.s_TMSI.m_TMSI.bits_unused = 0;
} else if (ue_paging_identity.presenceMask == UE_PAGING_IDENTITY_imsi) {
+ paging_record_p->ue_Identity.present = PagingUE_Identity_PR_imsi;
IMSI_Digit_t imsi_digit[21];
for (j = 0; j< ue_paging_identity.choice.imsi.length; j++) { /* IMSI size */
imsi_digit[j] = (IMSI_Digit_t)ue_paging_identity.choice.imsi.buffer[j];
diff --git a/openair2/RRC/LTE/rrc_defs.h b/openair2/RRC/LTE/rrc_defs.h
index 0c81a04a7febf6d524b906543c7a20b326174064..d34cc390c66da386f9454159bca5b22cf2e94016 100644
--- a/openair2/RRC/LTE/rrc_defs.h
+++ b/openair2/RRC/LTE/rrc_defs.h
@@ -711,17 +711,10 @@ typedef struct eNB_RRC_INST_s {
#if defined(ENABLE_ITTI)
RrcConfigurationReq configuration;
#endif
- // other PLMN parameters
- /// Mobile country code
- int mcc;
- /// Mobile network code
- int mnc;
- /// number of mnc digits
- int mnc_digit_length;
- /// tac
- int tac;
+
/// NR cell id
uint64_t nr_cellid;
+
// other RAN parameters
int srb1_timer_poll_retransmit;
int srb1_poll_pdu;
diff --git a/openair2/RRC/LTE/rrc_eNB.c b/openair2/RRC/LTE/rrc_eNB.c
index 343b398c9e078d9f6d0a052663b58326c20dfbe5..daff5210b0928cdfee416b2d517035ae59f6db3a 100644
--- a/openair2/RRC/LTE/rrc_eNB.c
+++ b/openair2/RRC/LTE/rrc_eNB.c
@@ -7452,8 +7452,8 @@ void handle_f1_setup_req(f1ap_setup_req_t *f1_setup_req) {
int found_cell=0;
for (int j=0;j<RC.nb_inst;j++) {
eNB_RRC_INST *rrc = RC.rrc[j];
- if (rrc->mcc == f1_setup_req->mcc[i] &&
- rrc->mnc == f1_setup_req->mnc[i] &&
+ if (rrc->configuration.mcc == f1_setup_req->mcc[i] &&
+ rrc->configuration.mnc == f1_setup_req->mnc[i] &&
rrc->nr_cellid == f1_setup_req->nr_cellid[i]) {
// check that CU rrc instance corresponds to mcc/mnc/cgi (normally cgi should be enough, but just in case)
@@ -7504,9 +7504,9 @@ void handle_f1_setup_req(f1ap_setup_req_t *f1_setup_req) {
msg_p = itti_alloc_new_message (TASK_CU_F1,F1AP_SETUP_RESP);
}
F1AP_SETUP_RESP (msg_p).gNB_CU_name = rrc->node_name;
- F1AP_SETUP_RESP (msg_p).mcc[cu_cell_ind] = rrc->mcc;
- F1AP_SETUP_RESP (msg_p).mnc[cu_cell_ind] = rrc->mnc;
- F1AP_SETUP_RESP (msg_p).mnc_digit_length[cu_cell_ind] = rrc->mnc_digit_length;
+ F1AP_SETUP_RESP (msg_p).mcc[cu_cell_ind] = rrc->configuration.mcc;
+ F1AP_SETUP_RESP (msg_p).mnc[cu_cell_ind] = rrc->configuration.mnc;
+ F1AP_SETUP_RESP (msg_p).mnc_digit_length[cu_cell_ind] = rrc->configuration.mnc_digit_length;
F1AP_SETUP_RESP (msg_p).nr_cellid[cu_cell_ind] = rrc->nr_cellid;
F1AP_SETUP_RESP (msg_p).nrpci[cu_cell_ind] = f1_setup_req->nr_pci[i];
int num_SI= 0;
@@ -7530,7 +7530,7 @@ void handle_f1_setup_req(f1ap_setup_req_t *f1_setup_req) {
} else {// setup_req mcc/mnc match rrc internal list element
LOG_W(RRC,"[Inst %d] No matching MCC/MNC: rrc->mcc/f1_setup_req->mcc %d/%d rrc->mnc/f1_setup_req->mnc %d/%d \n",
- j, rrc->mcc, f1_setup_req->mcc[i],rrc->mnc, f1_setup_req->mnc[i]);
+ j, rrc->configuration.mcc, f1_setup_req->mcc[i],rrc->configuration.mnc, f1_setup_req->mnc[i]);
}
}// for (int j=0;j<RC.nb_inst;j++)
@@ -7548,26 +7548,25 @@ void handle_f1_setup_req(f1ap_setup_req_t *f1_setup_req) {
// ignore 5GNR fields for now, just take MIB and SIB1
//-----------------------------------------------------------------------------
-void*
-rrc_enb_task(
- void* args_p
-)
//-----------------------------------------------------------------------------
-{
- MessageDef *msg_p;
- const char *msg_name_p;
- instance_t instance;
- int rrc_inst;
- int result;
-
- protocol_ctxt_t ctxt;
-
+void rrc_enb_init(void) {
pthread_mutex_init(&lock_ue_freelist, NULL);
pthread_mutex_init(&rrc_release_freelist, NULL);
memset(&rrc_release_info,0,sizeof(RRC_release_list_t));
- itti_mark_task_ready(TASK_RRC_ENB);
- LOG_I(RRC,"Entering main loop of RRC message task\n");
- while (1) {
+}
+
+//-----------------------------------------------------------------------------
+void *rrc_enb_process_itti_msg(void *notUsed) {
+ MessageDef *msg_p;
+ const char *msg_name_p;
+ instance_t instance;
+ int rrc_inst;
+ int result;
+ SRB_INFO *srb_info_p;
+ int CC_id;
+
+ protocol_ctxt_t ctxt;
+
// Wait for a message
itti_receive_msg(TASK_RRC_ENB, &msg_p);
@@ -7740,9 +7739,28 @@ rrc_enb_task(
result = itti_free(ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
if (result != EXIT_SUCCESS) {
LOG_I(RRC, "Failed to free memory (%d)!\n",result);
- continue;
}
msg_p = NULL;
+ return NULL;
+}
+
+//-----------------------------------------------------------------------------
+void*
+rrc_enb_task(
+ void* args_p
+)
+//-----------------------------------------------------------------------------
+{
+ rrc_enb_init();
+
+ itti_mark_task_ready(TASK_RRC_ENB);
+ LOG_I(RRC,"Entering main loop of RRC message task\n");
+
+
+ while (1) {
+
+ (void) rrc_enb_process_itti_msg(NULL);
+
}
}
#endif
diff --git a/openair2/RRC/LTE/rrc_eNB_S1AP.c b/openair2/RRC/LTE/rrc_eNB_S1AP.c
index c5cf2f2fedec6ba83a4a8d14896eb644b0d11204..db6b10c877ad6a35a63b358967f5d827eb3b466e 100644
--- a/openair2/RRC/LTE/rrc_eNB_S1AP.c
+++ b/openair2/RRC/LTE/rrc_eNB_S1AP.c
@@ -755,17 +755,20 @@ rrc_eNB_send_S1AP_NAS_FIRST_REQ(
ue_context_pP->ue_context.rnti);
}
+ /* selected_plmn_identity: IE is 1-based, convert to 0-based (C array) */
+ int selected_plmn_identity = rrcConnectionSetupComplete->selectedPLMN_Identity - 1;
+ S1AP_NAS_FIRST_REQ(message_p).selected_plmn_identity = selected_plmn_identity;
+
if (rrcConnectionSetupComplete->registeredMME != NULL) {
/* Fill GUMMEI */
struct RegisteredMME *r_mme = rrcConnectionSetupComplete->registeredMME;
- //int selected_plmn_identity = rrcConnectionSetupComplete->selectedPLMN_Identity;
S1AP_NAS_FIRST_REQ (message_p).ue_identity.presenceMask |= UE_IDENTITIES_gummei;
if (r_mme->plmn_Identity != NULL) {
if ((r_mme->plmn_Identity->mcc != NULL) && (r_mme->plmn_Identity->mcc->list.count > 0)) {
/* Use first indicated PLMN MCC if it is defined */
- S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = *r_mme->plmn_Identity->mcc->list.array[0];
+ S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = *r_mme->plmn_Identity->mcc->list.array[selected_plmn_identity];
LOG_I(S1AP, "[eNB %d] Build S1AP_NAS_FIRST_REQ adding in s_TMSI: GUMMEI MCC %u ue %x\n",
ctxt_pP->module_id,
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc,
@@ -774,20 +777,16 @@ rrc_eNB_send_S1AP_NAS_FIRST_REQ(
if (r_mme->plmn_Identity->mnc.list.count > 0) {
/* Use first indicated PLMN MNC if it is defined */
- S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = *r_mme->plmn_Identity->mnc.list.array[0];
+ S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = *r_mme->plmn_Identity->mnc.list.array[selected_plmn_identity];
LOG_I(S1AP, "[eNB %d] Build S1AP_NAS_FIRST_REQ adding in s_TMSI: GUMMEI MNC %u ue %x\n",
ctxt_pP->module_id,
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc,
ue_context_pP->ue_context.rnti);
}
} else {
- // const Enb_properties_array_t *enb_properties_p = NULL;
- // enb_properties_p = enb_config_get();
-
- // actually the eNB configuration contains only one PLMN (can be up to 6)
- S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mcc = rrc->mcc;
- S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc = rrc->mnc;
- S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mnc_len = rrc->mnc_digit_length;
+ S1AP_NAS_FIRST_REQ(message_p).ue_identity.gummei.mcc = rrc->configuration.mcc[selected_plmn_identity];
+ S1AP_NAS_FIRST_REQ(message_p).ue_identity.gummei.mnc = rrc->configuration.mnc[selected_plmn_identity];
+ S1AP_NAS_FIRST_REQ(message_p).ue_identity.gummei.mnc_len = rrc->configuration.mnc_digit_length[selected_plmn_identity];
}
S1AP_NAS_FIRST_REQ (message_p).ue_identity.gummei.mme_code = BIT_STRING_to_uint8 (&r_mme->mmec);
@@ -1879,125 +1878,127 @@ int rrc_eNB_process_PAGING_IND(MessageDef *msg_p, const char *msg_name, instance
for (uint16_t tai_size = 0; tai_size < S1AP_PAGING_IND(msg_p).tai_size; tai_size++) {
LOG_D(RRC,"[eNB %d] In S1AP_PAGING_IND: MCC %d, MNC %d, TAC %d\n", instance, S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mcc,
S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mnc, S1AP_PAGING_IND(msg_p).tac[tai_size]);
- if (RC.rrc[instance]->configuration.mcc == S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mcc
- && RC.rrc[instance]->configuration.mnc == S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mnc
- && RC.rrc[instance]->configuration.tac == S1AP_PAGING_IND(msg_p).tac[tai_size]) {
- for (uint8_t CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
- lte_frame_type_t frame_type = RC.eNB[instance][CC_id]->frame_parms.frame_type;
- /* get nB from configuration */
- /* get default DRX cycle from configuration */
- Tc = (uint8_t)RC.rrc[instance]->configuration.pcch_defaultPagingCycle[CC_id];
- if (Tc < PCCH_Config__defaultPagingCycle_rf32 || Tc > PCCH_Config__defaultPagingCycle_rf256) {
- continue;
- }
- Tue = (uint8_t)S1AP_PAGING_IND(msg_p).paging_drx;
- /* set T = min(Tc,Tue) */
- T = Tc < Tue ? Ttab[Tc] : Ttab[Tue];
- /* set pcch_nB = PCCH-Config->nB */
- pcch_nB = (uint32_t)RC.rrc[instance]->configuration.pcch_nB[CC_id];
- switch (pcch_nB) {
- case PCCH_Config__nB_fourT:
- Ns = 4;
- break;
- case PCCH_Config__nB_twoT:
- Ns = 2;
- break;
- default:
- Ns = 1;
- break;
- }
- /* set N = min(T,nB) */
- if (pcch_nB > PCCH_Config__nB_oneT) {
- switch (pcch_nB) {
- case PCCH_Config__nB_halfT:
- N = T/2;
- break;
- case PCCH_Config__nB_quarterT:
- N = T/4;
- break;
- case PCCH_Config__nB_oneEighthT:
- N = T/8;
- break;
- case PCCH_Config__nB_oneSixteenthT:
- N = T/16;
- break;
- case PCCH_Config__nB_oneThirtySecondT:
- N = T/32;
- break;
- default:
- /* pcch_nB error */
- LOG_E(RRC, "[eNB %d] In S1AP_PAGING_IND: pcch_nB error (pcch_nB %d) \n",
- instance, pcch_nB);
- return (-1);
- }
- } else {
- N = T;
- }
-
- /* insert data to UE_PF_PO or update data in UE_PF_PO */
- pthread_mutex_lock(&ue_pf_po_mutex);
- uint16_t i = 0;
- for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
- if ((UE_PF_PO[CC_id][i].enable_flag == TRUE && UE_PF_PO[CC_id][i].ue_index_value == (uint16_t)(S1AP_PAGING_IND(msg_p).ue_index_value))
- || (UE_PF_PO[CC_id][i].enable_flag != TRUE)) {
- /* set T = min(Tc,Tue) */
- UE_PF_PO[CC_id][i].T = T;
- /* set UE_ID */
- UE_PF_PO[CC_id][i].ue_index_value = (uint16_t)S1AP_PAGING_IND(msg_p).ue_index_value;
- /* calculate PF and PO */
- /* set PF_min : SFN mod T = (T div N)*(UE_ID mod N) */
- UE_PF_PO[CC_id][i].PF_min = (T / N) * (UE_PF_PO[CC_id][i].ue_index_value % N);
- /* set PO */
- /* i_s = floor(UE_ID/N) mod Ns */
- i_s = (uint8_t)((UE_PF_PO[CC_id][i].ue_index_value / N) % Ns);
- if (Ns == 1) {
- UE_PF_PO[CC_id][i].PO = (frame_type==FDD) ? 9 : 0;
- } else if (Ns==2) {
- UE_PF_PO[CC_id][i].PO = (frame_type==FDD) ? (4+(5*i_s)) : (5*i_s);
- } else if (Ns==4) {
- UE_PF_PO[CC_id][i].PO = (frame_type==FDD) ? (4*(i_s&1)+(5*(i_s>>1))) : ((i_s&1)+(5*(i_s>>1)));
+ for (uint8_t j = 0; j < RC.rrc[instance]->configuration.num_plmn; j++) {
+ if (RC.rrc[instance]->configuration.mcc[j] == S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mcc
+ && RC.rrc[instance]->configuration.mnc[j] == S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mnc
+ && RC.rrc[instance]->configuration.tac == S1AP_PAGING_IND(msg_p).tac[tai_size]) {
+ for (uint8_t CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
+ lte_frame_type_t frame_type = RC.eNB[instance][CC_id]->frame_parms.frame_type;
+ /* get nB from configuration */
+ /* get default DRX cycle from configuration */
+ Tc = (uint8_t)RC.rrc[instance]->configuration.pcch_defaultPagingCycle[CC_id];
+ if (Tc < PCCH_Config__defaultPagingCycle_rf32 || Tc > PCCH_Config__defaultPagingCycle_rf256) {
+ continue;
+ }
+ Tue = (uint8_t)S1AP_PAGING_IND(msg_p).paging_drx;
+ /* set T = min(Tc,Tue) */
+ T = Tc < Tue ? Ttab[Tc] : Ttab[Tue];
+ /* set pcch_nB = PCCH-Config->nB */
+ pcch_nB = (uint32_t)RC.rrc[instance]->configuration.pcch_nB[CC_id];
+ switch (pcch_nB) {
+ case PCCH_Config__nB_fourT:
+ Ns = 4;
+ break;
+ case PCCH_Config__nB_twoT:
+ Ns = 2;
+ break;
+ default:
+ Ns = 1;
+ break;
+ }
+ /* set N = min(T,nB) */
+ if (pcch_nB > PCCH_Config__nB_oneT) {
+ switch (pcch_nB) {
+ case PCCH_Config__nB_halfT:
+ N = T/2;
+ break;
+ case PCCH_Config__nB_quarterT:
+ N = T/4;
+ break;
+ case PCCH_Config__nB_oneEighthT:
+ N = T/8;
+ break;
+ case PCCH_Config__nB_oneSixteenthT:
+ N = T/16;
+ break;
+ case PCCH_Config__nB_oneThirtySecondT:
+ N = T/32;
+ break;
+ default:
+ /* pcch_nB error */
+ LOG_E(RRC, "[eNB %d] In S1AP_PAGING_IND: pcch_nB error (pcch_nB %d) \n",
+ instance, pcch_nB);
+ return (-1);
}
- if (UE_PF_PO[CC_id][i].enable_flag == TRUE) {
- //paging exist UE log
- LOG_D(RRC,"[eNB %d] CC_id %d In S1AP_PAGING_IND: Update exist UE %d, T %d, PF %d, PO %d\n", instance, CC_id, UE_PF_PO[CC_id][i].ue_index_value, T, UE_PF_PO[CC_id][i].PF_min, UE_PF_PO[CC_id][i].PO);
- } else {
- /* set enable_flag */
- UE_PF_PO[CC_id][i].enable_flag = TRUE;
- //paging new UE log
- LOG_D(RRC,"[eNB %d] CC_id %d In S1AP_PAGING_IND: Insert a new UE %d, T %d, PF %d, PO %d\n", instance, CC_id, UE_PF_PO[CC_id][i].ue_index_value, T, UE_PF_PO[CC_id][i].PF_min, UE_PF_PO[CC_id][i].PO);
+ } else {
+ N = T;
+ }
+
+ /* insert data to UE_PF_PO or update data in UE_PF_PO */
+ pthread_mutex_lock(&ue_pf_po_mutex);
+ uint8_t i = 0;
+ for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
+ if ((UE_PF_PO[CC_id][i].enable_flag == TRUE && UE_PF_PO[CC_id][i].ue_index_value == (uint16_t)(S1AP_PAGING_IND(msg_p).ue_index_value))
+ || (UE_PF_PO[CC_id][i].enable_flag != TRUE)) {
+ /* set T = min(Tc,Tue) */
+ UE_PF_PO[CC_id][i].T = T;
+ /* set UE_ID */
+ UE_PF_PO[CC_id][i].ue_index_value = (uint16_t)S1AP_PAGING_IND(msg_p).ue_index_value;
+ /* calculate PF and PO */
+ /* set PF_min : SFN mod T = (T div N)*(UE_ID mod N) */
+ UE_PF_PO[CC_id][i].PF_min = (T / N) * (UE_PF_PO[CC_id][i].ue_index_value % N);
+ /* set PO */
+ /* i_s = floor(UE_ID/N) mod Ns */
+ i_s = (uint8_t)((UE_PF_PO[CC_id][i].ue_index_value / N) % Ns);
+ if (Ns == 1) {
+ UE_PF_PO[CC_id][i].PO = (frame_type==FDD) ? 9 : 0;
+ } else if (Ns==2) {
+ UE_PF_PO[CC_id][i].PO = (frame_type==FDD) ? (4+(5*i_s)) : (5*i_s);
+ } else if (Ns==4) {
+ UE_PF_PO[CC_id][i].PO = (frame_type==FDD) ? (4*(i_s&1)+(5*(i_s>>1))) : ((i_s&1)+(5*(i_s>>1)));
+ }
+ if (UE_PF_PO[CC_id][i].enable_flag == TRUE) {
+ //paging exist UE log
+ LOG_D(RRC,"[eNB %d] CC_id %d In S1AP_PAGING_IND: Update exist UE %d, T %d, PF %d, PO %d\n", instance, CC_id, UE_PF_PO[CC_id][i].ue_index_value, T, UE_PF_PO[CC_id][i].PF_min, UE_PF_PO[CC_id][i].PO);
+ } else {
+ /* set enable_flag */
+ UE_PF_PO[CC_id][i].enable_flag = TRUE;
+ //paging new UE log
+ LOG_D(RRC,"[eNB %d] CC_id %d In S1AP_PAGING_IND: Insert a new UE %d, T %d, PF %d, PO %d\n", instance, CC_id, UE_PF_PO[CC_id][i].ue_index_value, T, UE_PF_PO[CC_id][i].PF_min, UE_PF_PO[CC_id][i].PO);
+ }
+ break;
}
- break;
- }
- }
- pthread_mutex_unlock(&ue_pf_po_mutex);
-
- uint32_t length;
- uint8_t buffer[RRC_BUF_SIZE];
- uint8_t *message_buffer;
- /* Transfer data to PDCP */
- MessageDef *message_p;
- message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_PCCH_DATA_REQ);
- /* Create message for PDCP (DLInformationTransfer_t) */
- length = do_Paging (instance,
- buffer,
- S1AP_PAGING_IND(msg_p).ue_paging_identity,
- S1AP_PAGING_IND(msg_p).cn_domain);
- if(length == -1)
- {
- LOG_I(RRC, "do_Paging error");
- return -1;
+ }
+ pthread_mutex_unlock(&ue_pf_po_mutex);
+
+ uint32_t length;
+ uint8_t buffer[RRC_BUF_SIZE];
+ uint8_t *message_buffer;
+ /* Transfer data to PDCP */
+ MessageDef *message_p;
+ message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_PCCH_DATA_REQ);
+ /* Create message for PDCP (DLInformationTransfer_t) */
+ length = do_Paging (instance,
+ buffer,
+ S1AP_PAGING_IND(msg_p).ue_paging_identity,
+ S1AP_PAGING_IND(msg_p).cn_domain);
+ if(length == -1)
+ {
+ LOG_I(RRC, "do_Paging error");
+ return -1;
+ }
+ message_buffer = itti_malloc (TASK_RRC_ENB, TASK_PDCP_ENB, length);
+ /* Uses a new buffer to avoid issue with PDCP buffer content that could be changed by PDCP (asynchronous message handling). */
+ memcpy (message_buffer, buffer, length);
+ RRC_PCCH_DATA_REQ (message_p).sdu_size = length;
+ RRC_PCCH_DATA_REQ (message_p).sdu_p = message_buffer;
+ RRC_PCCH_DATA_REQ (message_p).mode = PDCP_TRANSMISSION_MODE_TRANSPARENT; /* not used */
+ RRC_PCCH_DATA_REQ (message_p).rnti = P_RNTI;
+ RRC_PCCH_DATA_REQ (message_p).ue_index = i;
+ RRC_PCCH_DATA_REQ (message_p).CC_id = CC_id;
+ LOG_D(RRC, "[eNB %d] CC_id %d In S1AP_PAGING_IND: send encdoed buffer to PDCP buffer_size %d\n", instance, CC_id, length);
+ itti_send_msg_to_task (TASK_PDCP_ENB, instance, message_p);
}
- message_buffer = itti_malloc (TASK_RRC_ENB, TASK_PDCP_ENB, length);
- /* Uses a new buffer to avoid issue with PDCP buffer content that could be changed by PDCP (asynchronous message handling). */
- memcpy (message_buffer, buffer, length);
- RRC_PCCH_DATA_REQ (message_p).sdu_size = length;
- RRC_PCCH_DATA_REQ (message_p).sdu_p = message_buffer;
- RRC_PCCH_DATA_REQ (message_p).mode = PDCP_TRANSMISSION_MODE_TRANSPARENT; /* not used */
- RRC_PCCH_DATA_REQ (message_p).rnti = P_RNTI;
- RRC_PCCH_DATA_REQ (message_p).ue_index = i;
- RRC_PCCH_DATA_REQ (message_p).CC_id = CC_id;
- LOG_D(RRC, "[eNB %d] CC_id %d In S1AP_PAGING_IND: send encdoed buffer to PDCP buffer_size %d\n", instance, CC_id, length);
- itti_send_msg_to_task (TASK_PDCP_ENB, instance, message_p);
}
}
}
diff --git a/openair2/RRC/LTE/rrc_extern.h b/openair2/RRC/LTE/rrc_extern.h
index 6c19fa9c7076202b934664657e2e9cc3c3c1508a..59200fb9cc4250c6e9cd13f457b779fd6ed0e757 100644
--- a/openair2/RRC/LTE/rrc_extern.h
+++ b/openair2/RRC/LTE/rrc_extern.h
@@ -75,7 +75,7 @@ extern uint32_t timeToTrigger_ms[16];
extern float RSRP_meas_mapping[98];
extern float RSRQ_meas_mapping[35];
-extern UE_PF_PO_t UE_PF_PO[MAX_NUM_CCs][MAX_MOBILES_PER_ENB];
+extern UE_PF_PO_t UE_PF_PO[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
extern pthread_mutex_t ue_pf_po_mutex;
extern uint16_t reestablish_rnti_map[MAX_MOBILES_PER_ENB][2];
diff --git a/openair2/RRC/LTE/rrc_proto.h b/openair2/RRC/LTE/rrc_proto.h
index 7afe8ab8b0590fa6a306840019d0997c7ae48c08..ab2de2d17aca2bb5fa58af783cf741bfbaa1a489 100644
--- a/openair2/RRC/LTE/rrc_proto.h
+++ b/openair2/RRC/LTE/rrc_proto.h
@@ -337,6 +337,10 @@ rrc_eNB_reconfigure_DRBs (const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_t* ue_context_pP);
#if defined(ENABLE_ITTI)
+
+void rrc_enb_init(void);
+void *rrc_enb_process_itti_msg(void *);
+
/**\brief RRC eNB task.
\param void *args_p Pointer on arguments to start the task. */
void *rrc_enb_task(void *args_p);
diff --git a/openair2/RRC/LTE/rrc_vars.h b/openair2/RRC/LTE/rrc_vars.h
index 8a718581014a8c9d87fbf5ccffa8c76b1e7db732..028a59f7d96915928827a8c24090f40a7efc7c7a 100644
--- a/openair2/RRC/LTE/rrc_vars.h
+++ b/openair2/RRC/LTE/rrc_vars.h
@@ -36,7 +36,7 @@
#include "COMMON/mac_rrc_primitives.h"
#include "LAYER2/MAC/mac.h"
-UE_PF_PO_t UE_PF_PO[MAX_NUM_CCs][MAX_MOBILES_PER_ENB];
+UE_PF_PO_t UE_PF_PO[NFAPI_CC_MAX][MAX_MOBILES_PER_ENB];
pthread_mutex_t ue_pf_po_mutex;
UE_RRC_INST *UE_rrc_inst;
#include "LAYER2/MAC/mac_extern.h"
diff --git a/openair2/UTIL/LISTS/list.h b/openair2/UTIL/LISTS/list.h
index bf4d7e7580efed434dc3df51396004231445ad7a..0fce126f228e933f93efa8d042b53cfc0c83ee5b 100644
--- a/openair2/UTIL/LISTS/list.h
+++ b/openair2/UTIL/LISTS/list.h
@@ -44,6 +44,8 @@
#include<linux/types.h>
#include<stdlib.h>
#include<sys/queue.h>
+#include <string.h>
+
#include "UTIL/MEM/mem_block.h"
@@ -103,4 +105,37 @@ void totable (double*, struct list*);
int compare (const void * a, const void * b);
int32_t calculate_median(struct list *loc_list);
+
+typedef struct {
+ size_t size;
+ size_t mallocedSize;
+ size_t atomSize;
+ size_t increment;
+} varArray_t;
+
+static inline varArray_t * initVarArray(size_t increment, size_t atomSize) {
+ varArray_t * tmp=malloc(sizeof(varArray_t)+increment*atomSize);
+ tmp->size=0;
+ tmp->atomSize=atomSize;
+ tmp->mallocedSize=increment;
+ tmp->increment=increment;
+ return(tmp);
+}
+
+static inline void * dataArray(varArray_t * input) {
+ return input+1;
+}
+
+static inline void appendVarArray(varArray_t * input, void* data) {
+ if (input->size>=input->mallocedSize) {
+ input->mallocedSize+=input->increment;
+ input=realloc(input,sizeof(varArray_t)+input->mallocedSize*input->atomSize);
+ }
+ memcpy((uint8_t*)(input+1)+input->atomSize*input->size++, data, input->atomSize);
+}
+
+static inline void freeVarArray(varArray_t * input) {
+ free(input);
+}
+
#endif
diff --git a/openair2/UTIL/MEM/mem_block.c b/openair2/UTIL/MEM/mem_block.c
index 6d1a289f08ea4ac93583a8fb910d6999ac565382..0150ef00cdaf208120828c54840d80545b6908ca 100644
--- a/openair2/UTIL/MEM/mem_block.c
+++ b/openair2/UTIL/MEM/mem_block.c
@@ -61,6 +61,7 @@ uint32_t counters[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
/*
* initialize all ures
*/
+extern mem_pool *memBlockVar;
void *
pool_buffer_init (void)
{
@@ -68,6 +69,7 @@ pool_buffer_init (void)
uint32_t index, mb_index, pool_index;
mem_pool *memory = (mem_pool *) &mem_block_var;
+ memBlockVar=malloc(sizeof(mem_pool));
int pool_sizes[14] = { MEM_MNGT_MB0_NB_BLOCKS, MEM_MNGT_MB1_NB_BLOCKS,
MEM_MNGT_MB2_NB_BLOCKS, MEM_MNGT_MB3_NB_BLOCKS,
MEM_MNGT_MB4_NB_BLOCKS, MEM_MNGT_MB5_NB_BLOCKS,
diff --git a/openair2/UTIL/MEM/mem_block.h b/openair2/UTIL/MEM/mem_block.h
index 313e10d24f1977de76adf59a68d50521cd81c2d4..4d8ed4e89bc9e881ca0a6a346a3f2d97f36e0b61 100644
--- a/openair2/UTIL/MEM/mem_block.h
+++ b/openair2/UTIL/MEM/mem_block.h
@@ -32,12 +32,17 @@
# define __MEM_BLOCK_H__
#include <stdint.h>
+#include <stddef.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
#include "openair2/COMMON/platform_constants.h"
//-----------------------------------------------------------------------------
typedef struct mem_block_t {
struct mem_block_t *next;
struct mem_block_t *previous;
+ size_t size;
unsigned char pool_id;
unsigned char *data;
} mem_block_t;
@@ -175,7 +180,10 @@ typedef struct {
} mem_pool;
-mem_pool mem_block_var;
-
+mem_pool *memBlockVar;
+#define mem_block_var (*memBlockVar)
+#ifdef __cplusplus
+}
+#endif
#endif
diff --git a/openair2/X2AP/x2ap_common.h b/openair2/X2AP/x2ap_common.h
index 76cc92aed23ee05c1ed49a192d6c502ecba8bca4..a2f903a73725f812b44314e02408ad40ceed145f 100644
--- a/openair2/X2AP/x2ap_common.h
+++ b/openair2/X2AP/x2ap_common.h
@@ -28,12 +28,12 @@
#include "X2AP_InitiatingMessage.h"
#include "X2AP_SuccessfulOutcome.h"
#include "X2AP_UnsuccessfulOutcome.h"
-#include "X2AP_ProtocolIE-Field.h"
#include "X2AP_ProtocolIE-FieldPair.h"
#include "X2AP_ProtocolIE-ContainerPair.h"
#include "X2AP_ProtocolExtensionField.h"
#include "X2AP_ProtocolExtensionContainer.h"
#include "X2AP_asn_constant.h"
+#include "intertask_interface.h"
#ifndef X2AP_COMMON_H_
#define X2AP_COMMON_H_
@@ -61,10 +61,12 @@ extern int asn1_xer_print;
#if defined(ENB_MODE)
# include "common/utils/LOG/log.h"
+# define X2AP_INFO(x, args...) LOG_I(X2AP, x, ##args)
# define X2AP_ERROR(x, args...) LOG_E(X2AP, x, ##args)
# define X2AP_WARN(x, args...) LOG_W(X2AP, x, ##args)
# define X2AP_DEBUG(x, args...) LOG_D(X2AP, x, ##args)
#else
+# define X2AP_INFO(x, args...) do { fprintf(stdout, "[X2AP][I]"x, ##args); } while(0)
# define X2AP_ERROR(x, args...) do { fprintf(stdout, "[X2AP][E]"x, ##args); } while(0)
# define X2AP_WARN(x, args...) do { fprintf(stdout, "[X2AP][W]"x, ##args); } while(0)
# define X2AP_DEBUG(x, args...) do { fprintf(stdout, "[X2AP][D]"x, ##args); } while(0)
@@ -85,15 +87,13 @@ extern int asn1_xer_print;
if (mandatory) DevAssert(ie != NULL); \
} while(0)
-//Forward declaration
-struct x2ap_message_s;
-
/** \brief Function callback prototype.
**/
typedef int (*x2ap_message_decoded_callback)(
+ instance_t instance,
uint32_t assocId,
uint32_t stream,
- struct x2ap_message_s *message);
+ X2AP_X2AP_PDU_t *pdu);
/** \brief Encode a successfull outcome message
\param buffer pointer to buffer in which data will be encoded
diff --git a/openair2/X2AP/x2ap_eNB.c b/openair2/X2AP/x2ap_eNB.c
new file mode 100644
index 0000000000000000000000000000000000000000..9058cc5c774c4c6b7ca22a37dfad7700e538968f
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB.c
@@ -0,0 +1,465 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <arpa/inet.h>
+
+#include "intertask_interface.h"
+
+#include "x2ap_eNB.h"
+#include "x2ap_eNB_defs.h"
+#include "x2ap_eNB_management_procedures.h"
+#include "x2ap_eNB_handler.h"
+#include "x2ap_eNB_generate_messages.h"
+#include "x2ap_common.h"
+
+#include "queue.h"
+#include "assertions.h"
+#include "conversions.h"
+
+struct x2ap_enb_map;
+struct x2ap_eNB_data_s;
+
+RB_PROTOTYPE(x2ap_enb_map, x2ap_eNB_data_s, entry, x2ap_eNB_compare_assoc_id);
+
+static
+void x2ap_eNB_handle_sctp_data_ind(instance_t instance, sctp_data_ind_t *sctp_data_ind);
+
+static
+void x2ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_association_resp_t *sctp_new_association_resp);
+
+static
+void x2ap_eNB_handle_sctp_association_ind(instance_t instance, sctp_new_association_ind_t *sctp_new_association_ind);
+
+static
+void x2ap_eNB_handle_register_eNB(instance_t instance,
+ x2ap_register_enb_req_t *x2ap_register_eNB);
+static
+void x2ap_eNB_register_eNB(x2ap_eNB_instance_t *instance_p,
+ net_ip_address_t *target_eNB_ip_addr,
+ net_ip_address_t *local_ip_addr,
+ uint16_t in_streams,
+ uint16_t out_streams,
+ uint32_t enb_port_for_X2C,
+ int multi_sd);
+
+
+static
+void x2ap_eNB_handle_sctp_data_ind(instance_t instance, sctp_data_ind_t *sctp_data_ind) {
+
+ int result;
+
+ DevAssert(sctp_data_ind != NULL);
+
+ x2ap_eNB_handle_message(instance, sctp_data_ind->assoc_id, sctp_data_ind->stream,
+ sctp_data_ind->buffer, sctp_data_ind->buffer_length);
+
+ result = itti_free(TASK_UNKNOWN, sctp_data_ind->buffer);
+ AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
+
+}
+
+static
+void x2ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_association_resp_t *sctp_new_association_resp)
+{
+ x2ap_eNB_instance_t *instance_p;
+ x2ap_eNB_data_t *x2ap_enb_data_p;
+
+ DevAssert(sctp_new_association_resp != NULL);
+
+printf("x2ap_eNB_handle_sctp_association_resp at 1\n");
+dump_trees();
+
+ instance_p = x2ap_eNB_get_instance(instance);
+ DevAssert(instance_p != NULL);
+
+ /* if the assoc_id is already known, it is certainly because an IND was received
+ * before. In this case, just update streams and return
+ */
+ if (sctp_new_association_resp->assoc_id != -1) {
+ x2ap_enb_data_p = x2ap_get_eNB(instance_p, sctp_new_association_resp->assoc_id,
+ sctp_new_association_resp->ulp_cnx_id);
+ if (x2ap_enb_data_p != NULL) {
+ /* some sanity check - to be refined at some point */
+ if (sctp_new_association_resp->sctp_state != SCTP_STATE_ESTABLISHED) {
+ X2AP_ERROR("x2ap_enb_data_p not NULL and sctp state not SCTP_STATE_ESTABLISHED, what to do?\n");
+ abort();
+ }
+ x2ap_enb_data_p->in_streams = sctp_new_association_resp->in_streams;
+ x2ap_enb_data_p->out_streams = sctp_new_association_resp->out_streams;
+ return;
+ }
+ }
+
+ x2ap_enb_data_p = x2ap_get_eNB(instance_p, -1,
+ sctp_new_association_resp->ulp_cnx_id);
+ DevAssert(x2ap_enb_data_p != NULL);
+
+printf("x2ap_eNB_handle_sctp_association_resp at 2\n");
+dump_trees();
+
+ if (sctp_new_association_resp->sctp_state != SCTP_STATE_ESTABLISHED) {
+ X2AP_WARN("Received unsuccessful result for SCTP association (%u), instance %d, cnx_id %u\n",
+ sctp_new_association_resp->sctp_state,
+ instance,
+ sctp_new_association_resp->ulp_cnx_id);
+
+ x2ap_handle_x2_setup_message(x2ap_enb_data_p,
+ sctp_new_association_resp->sctp_state == SCTP_STATE_SHUTDOWN);
+
+ return;
+ }
+
+printf("x2ap_eNB_handle_sctp_association_resp at 3\n");
+dump_trees();
+
+ /* Update parameters */
+ x2ap_enb_data_p->assoc_id = sctp_new_association_resp->assoc_id;
+ x2ap_enb_data_p->in_streams = sctp_new_association_resp->in_streams;
+ x2ap_enb_data_p->out_streams = sctp_new_association_resp->out_streams;
+
+printf("x2ap_eNB_handle_sctp_association_resp at 4\n");
+dump_trees();
+
+ /* Prepare new x2 Setup Request */
+ x2ap_eNB_generate_x2_setup_request(instance_p, x2ap_enb_data_p);
+}
+
+static
+void x2ap_eNB_handle_sctp_association_ind(instance_t instance, sctp_new_association_ind_t *sctp_new_association_ind)
+{
+ x2ap_eNB_instance_t *instance_p;
+ x2ap_eNB_data_t *x2ap_enb_data_p;
+
+printf("x2ap_eNB_handle_sctp_association_ind at 1 (called for instance %d)\n", instance);
+dump_trees();
+ DevAssert(sctp_new_association_ind != NULL);
+
+ instance_p = x2ap_eNB_get_instance(instance);
+ DevAssert(instance_p != NULL);
+
+ x2ap_enb_data_p = x2ap_get_eNB(instance_p, sctp_new_association_ind->assoc_id, -1);
+ if (x2ap_enb_data_p != NULL) abort();
+// DevAssert(x2ap_enb_data_p != NULL);
+ if (x2ap_enb_data_p == NULL) {
+ /* Create new eNB descriptor */
+ x2ap_enb_data_p = calloc(1, sizeof(*x2ap_enb_data_p));
+ DevAssert(x2ap_enb_data_p != NULL);
+
+ x2ap_enb_data_p->cnx_id = x2ap_eNB_fetch_add_global_cnx_id();
+
+ x2ap_enb_data_p->x2ap_eNB_instance = instance_p;
+
+ /* Insert the new descriptor in list of known eNB
+ * but not yet associated.
+ */
+ RB_INSERT(x2ap_enb_map, &instance_p->x2ap_enb_head, x2ap_enb_data_p);
+ x2ap_enb_data_p->state = X2AP_ENB_STATE_CONNECTED;
+ instance_p->x2_target_enb_nb++;
+ if (instance_p->x2_target_enb_pending_nb > 0) {
+ instance_p->x2_target_enb_pending_nb--;
+ }
+ } else {
+ X2AP_WARN("x2ap_enb_data_p already exists\n");
+ }
+
+printf("x2ap_eNB_handle_sctp_association_ind at 2\n");
+dump_trees();
+ /* Update parameters */
+ x2ap_enb_data_p->assoc_id = sctp_new_association_ind->assoc_id;
+ x2ap_enb_data_p->in_streams = sctp_new_association_ind->in_streams;
+ x2ap_enb_data_p->out_streams = sctp_new_association_ind->out_streams;
+
+printf("x2ap_eNB_handle_sctp_association_ind at 3\n");
+dump_trees();
+}
+
+int x2ap_eNB_init_sctp (x2ap_eNB_instance_t *instance_p,
+ net_ip_address_t *local_ip_addr,
+ uint32_t enb_port_for_X2C)
+{
+ // Create and alloc new message
+ MessageDef *message;
+ sctp_init_t *sctp_init = NULL;
+
+ DevAssert(instance_p != NULL);
+ DevAssert(local_ip_addr != NULL);
+
+ message = itti_alloc_new_message (TASK_X2AP, SCTP_INIT_MSG_MULTI_REQ);
+ sctp_init = &message->ittiMsg.sctp_init_multi;
+
+ sctp_init->port = enb_port_for_X2C;
+ sctp_init->ppid = X2AP_SCTP_PPID;
+ sctp_init->ipv4 = 1;
+ sctp_init->ipv6 = 0;
+ sctp_init->nb_ipv4_addr = 1;
+
+#if 0
+ memcpy(&sctp_init->ipv4_address,
+ local_ip_addr,
+ sizeof(*local_ip_addr));
+#endif
+ sctp_init->ipv4_address[0] = inet_addr(local_ip_addr->ipv4_address);
+ /*
+ * SR WARNING: ipv6 multi-homing fails sometimes for localhost.
+ * * * * Disable it for now.
+ */
+ sctp_init->nb_ipv6_addr = 0;
+ sctp_init->ipv6_address[0] = "0:0:0:0:0:0:0:1";
+
+ return itti_send_msg_to_task (TASK_SCTP, instance_p->instance, message);
+
+}
+
+static void x2ap_eNB_register_eNB(x2ap_eNB_instance_t *instance_p,
+ net_ip_address_t *target_eNB_ip_address,
+ net_ip_address_t *local_ip_addr,
+ uint16_t in_streams,
+ uint16_t out_streams,
+ uint32_t enb_port_for_X2C,
+ int multi_sd)
+{
+
+ MessageDef *message = NULL;
+ sctp_new_association_req_multi_t *sctp_new_association_req = NULL;
+ x2ap_eNB_data_t *x2ap_enb_data = NULL;
+
+ DevAssert(instance_p != NULL);
+ DevAssert(target_eNB_ip_address != NULL);
+
+ message = itti_alloc_new_message(TASK_X2AP, SCTP_NEW_ASSOCIATION_REQ_MULTI);
+
+ sctp_new_association_req = &message->ittiMsg.sctp_new_association_req_multi;
+
+ sctp_new_association_req->port = enb_port_for_X2C;
+ sctp_new_association_req->ppid = X2AP_SCTP_PPID;
+
+ sctp_new_association_req->in_streams = in_streams;
+ sctp_new_association_req->out_streams = out_streams;
+
+ sctp_new_association_req->multi_sd = multi_sd;
+
+ memcpy(&sctp_new_association_req->remote_address,
+ target_eNB_ip_address,
+ sizeof(*target_eNB_ip_address));
+
+ memcpy(&sctp_new_association_req->local_address,
+ local_ip_addr,
+ sizeof(*local_ip_addr));
+
+ /* Create new eNB descriptor */
+ x2ap_enb_data = calloc(1, sizeof(*x2ap_enb_data));
+ DevAssert(x2ap_enb_data != NULL);
+
+ x2ap_enb_data->cnx_id = x2ap_eNB_fetch_add_global_cnx_id();
+ sctp_new_association_req->ulp_cnx_id = x2ap_enb_data->cnx_id;
+
+ x2ap_enb_data->assoc_id = -1;
+ x2ap_enb_data->x2ap_eNB_instance = instance_p;
+
+ /* Insert the new descriptor in list of known eNB
+ * but not yet associated.
+ */
+ RB_INSERT(x2ap_enb_map, &instance_p->x2ap_enb_head, x2ap_enb_data);
+ x2ap_enb_data->state = X2AP_ENB_STATE_WAITING;
+ instance_p->x2_target_enb_nb ++;
+ instance_p->x2_target_enb_pending_nb ++;
+
+ itti_send_msg_to_task(TASK_SCTP, instance_p->instance, message);
+}
+
+static
+void x2ap_eNB_handle_register_eNB(instance_t instance,
+ x2ap_register_enb_req_t *x2ap_register_eNB)
+{
+ x2ap_eNB_instance_t *new_instance;
+
+ DevAssert(x2ap_register_eNB != NULL);
+
+ /* Look if the provided instance already exists */
+ new_instance = x2ap_eNB_get_instance(instance);
+
+ if (new_instance != NULL) {
+ /* Checks if it is a retry on the same eNB */
+ DevCheck(new_instance->eNB_id == x2ap_register_eNB->eNB_id, new_instance->eNB_id, x2ap_register_eNB->eNB_id, 0);
+ DevCheck(new_instance->cell_type == x2ap_register_eNB->cell_type, new_instance->cell_type, x2ap_register_eNB->cell_type, 0);
+ DevCheck(new_instance->tac == x2ap_register_eNB->tac, new_instance->tac, x2ap_register_eNB->tac, 0);
+ DevCheck(new_instance->mcc == x2ap_register_eNB->mcc, new_instance->mcc, x2ap_register_eNB->mcc, 0);
+ DevCheck(new_instance->mnc == x2ap_register_eNB->mnc, new_instance->mnc, x2ap_register_eNB->mnc, 0);
+ X2AP_WARN("eNB[%d] already registered\n", instance);
+ }
+ else {
+ new_instance = calloc(1, sizeof(x2ap_eNB_instance_t));
+ DevAssert(new_instance != NULL);
+
+ RB_INIT(&new_instance->x2ap_enb_head);
+
+ /* Copy usefull parameters */
+ new_instance->instance = instance;
+ new_instance->eNB_name = x2ap_register_eNB->eNB_name;
+ new_instance->eNB_id = x2ap_register_eNB->eNB_id;
+ new_instance->cell_type = x2ap_register_eNB->cell_type;
+ new_instance->tac = x2ap_register_eNB->tac;
+ new_instance->mcc = x2ap_register_eNB->mcc;
+ new_instance->mnc = x2ap_register_eNB->mnc;
+ new_instance->mnc_digit_length = x2ap_register_eNB->mnc_digit_length;
+
+ new_instance->num_cc = x2ap_register_eNB->num_cc;
+
+ for (int i = 0; i< x2ap_register_eNB->num_cc; i++){
+ new_instance->eutra_band[i] = x2ap_register_eNB->eutra_band[i];
+ new_instance->downlink_frequency[i] = x2ap_register_eNB->downlink_frequency[i];
+ new_instance->uplink_frequency_offset[i] = x2ap_register_eNB->uplink_frequency_offset[i];
+ new_instance->Nid_cell[i] = x2ap_register_eNB->Nid_cell[i];
+ new_instance->N_RB_DL[i] = x2ap_register_eNB->N_RB_DL[i];
+ new_instance->frame_type[i] = x2ap_register_eNB->frame_type[i];
+ new_instance->fdd_earfcn_DL[i] = x2ap_register_eNB->fdd_earfcn_DL[i];
+ new_instance->fdd_earfcn_UL[i] = x2ap_register_eNB->fdd_earfcn_UL[i];
+ }
+
+ DevCheck(x2ap_register_eNB->nb_x2 <= X2AP_MAX_NB_ENB_IP_ADDRESS,
+ X2AP_MAX_NB_ENB_IP_ADDRESS, x2ap_register_eNB->nb_x2, 0);
+ memcpy(new_instance->target_enb_x2_ip_address,
+ x2ap_register_eNB->target_enb_x2_ip_address,
+ x2ap_register_eNB->nb_x2 * sizeof(net_ip_address_t));
+
+ new_instance->nb_x2 = x2ap_register_eNB->nb_x2;
+ new_instance->enb_x2_ip_address = x2ap_register_eNB->enb_x2_ip_address;
+ new_instance->sctp_in_streams = x2ap_register_eNB->sctp_in_streams;
+ new_instance->sctp_out_streams = x2ap_register_eNB->sctp_out_streams;
+ new_instance->enb_port_for_X2C = x2ap_register_eNB->enb_port_for_X2C;
+
+ /* Add the new instance to the list of eNB (meaningfull in virtual mode) */
+ x2ap_eNB_insert_new_instance(new_instance);
+
+ X2AP_INFO("Registered new eNB[%d] and %s eNB id %u\n",
+ instance,
+ x2ap_register_eNB->cell_type == CELL_MACRO_ENB ? "macro" : "home",
+ x2ap_register_eNB->eNB_id);
+ /* initiate the SCTP listener */
+ if (x2ap_eNB_init_sctp(new_instance,&x2ap_register_eNB->enb_x2_ip_address,x2ap_register_eNB->enb_port_for_X2C) < 0 ) {
+ X2AP_ERROR ("Error while sending SCTP_INIT_MSG to SCTP \n");
+ return;
+ }
+ X2AP_INFO("eNB[%d] eNB id %u acting as a listner (server)\n",
+ instance, x2ap_register_eNB->eNB_id);
+ }
+}
+
+static
+void x2ap_eNB_handle_sctp_init_msg_multi_cnf(
+ instance_t instance_id,
+ sctp_init_msg_multi_cnf_t *m)
+{
+ x2ap_eNB_instance_t *instance;
+ int index;
+
+ DevAssert(m != NULL);
+
+ instance = x2ap_eNB_get_instance(instance_id);
+ DevAssert(instance != NULL);
+
+ instance->multi_sd = m->multi_sd;
+ /* Exit if CNF message reports failure.
+ * Failure means multi_sd < 0.
+ */
+ if (instance->multi_sd < 0) {
+ X2AP_ERROR("Error: be sure to properly configure X2 in your configuration file.\n");
+ DevAssert(instance->multi_sd >= 0);
+ }
+
+ /* Trying to connect to the provided list of eNB ip address */
+
+ for (index = 0; index < instance->nb_x2; index++) {
+
+ X2AP_INFO("eNB[%d] eNB id %u acting as an initiator (client)\n",
+ instance_id, instance->eNB_id);
+ x2ap_eNB_register_eNB(instance,
+ &instance->target_enb_x2_ip_address[index],
+ &instance->enb_x2_ip_address,
+ instance->sctp_in_streams,
+ instance->sctp_out_streams,
+ instance->enb_port_for_X2C,
+ instance->multi_sd);
+ }
+}
+
+void *x2ap_task(void *arg)
+{
+ MessageDef *received_msg = NULL;
+ int result;
+
+ X2AP_DEBUG("Starting X2AP layer\n");
+
+ x2ap_eNB_prepare_internal_data();
+
+ itti_mark_task_ready(TASK_X2AP);
+
+ while (1) {
+ itti_receive_msg(TASK_X2AP, &received_msg);
+ switch (ITTI_MSG_ID(received_msg)) {
+ case TERMINATE_MESSAGE:
+ X2AP_WARN(" *** Exiting X2AP thread\n");
+ itti_exit_task();
+ break;
+
+ case X2AP_REGISTER_ENB_REQ:
+ x2ap_eNB_handle_register_eNB(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ &X2AP_REGISTER_ENB_REQ(received_msg));
+ break;
+
+ case SCTP_INIT_MSG_MULTI_CNF:
+ x2ap_eNB_handle_sctp_init_msg_multi_cnf(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ &received_msg->ittiMsg.sctp_init_msg_multi_cnf);
+ break;
+
+ case SCTP_NEW_ASSOCIATION_RESP:
+ x2ap_eNB_handle_sctp_association_resp(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ &received_msg->ittiMsg.sctp_new_association_resp);
+ break;
+
+ case SCTP_NEW_ASSOCIATION_IND:
+ x2ap_eNB_handle_sctp_association_ind(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ &received_msg->ittiMsg.sctp_new_association_ind);
+ break;
+
+ case SCTP_DATA_IND:
+ x2ap_eNB_handle_sctp_data_ind(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ &received_msg->ittiMsg.sctp_data_ind);
+ break;
+
+ default:
+ X2AP_ERROR("Received unhandled message: %d:%s\n",
+ ITTI_MSG_ID(received_msg), ITTI_MSG_NAME(received_msg));
+ break;
+ }
+
+ result = itti_free (ITTI_MSG_ORIGIN_ID(received_msg), received_msg);
+ AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
+
+ received_msg = NULL;
+ }
+
+ return NULL;
+}
diff --git a/openair2/X2AP/x2ap.h b/openair2/X2AP/x2ap_eNB.h
similarity index 82%
rename from openair2/X2AP/x2ap.h
rename to openair2/X2AP/x2ap_eNB.h
index 89e8540b97c75c3563cca8cbd899f4bf71db1701..1a19416122d0918fa20896b6f580c858758db90e 100644
--- a/openair2/X2AP/x2ap.h
+++ b/openair2/X2AP/x2ap_eNB.h
@@ -30,10 +30,12 @@
#ifndef X2AP_H_
#define X2AP_H_
-typedef struct x2ap_config_s {
-} x2ap_config_t;
+#define X2AP_SCTP_PPID (27) ///< X2AP SCTP Payload Protocol Identifier (PPID)
+#include "x2ap_eNB_defs.h"
-extern x2ap_config_t x2ap_config;
+int x2ap_eNB_init_sctp (x2ap_eNB_instance_t *instance_p,
+ net_ip_address_t *local_ip_addr,
+ uint32_t enb_port_for_X2C);
void *x2ap_task(void *arg);
diff --git a/openair2/X2AP/x2ap_eNB_decoder.c b/openair2/X2AP/x2ap_eNB_decoder.c
new file mode 100644
index 0000000000000000000000000000000000000000..f156d96d175beab05523d01625cd34324bc1e1a5
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_decoder.c
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#include <stdio.h>
+
+#include "assertions.h"
+#include "intertask_interface.h"
+#include "x2ap_common.h"
+#include "x2ap_eNB_decoder.h"
+
+static int x2ap_eNB_decode_initiating_message(X2AP_X2AP_PDU_t *pdu)
+{
+ DevAssert(pdu != NULL);
+
+ switch(pdu->choice.initiatingMessage.procedureCode) {
+
+ case X2AP_ProcedureCode_id_x2Setup:
+ asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_X2AP_X2AP_PDU, pdu);
+ X2AP_INFO("x2ap_eNB_decode_initiating_message!\n");
+ break;
+
+ default:
+ X2AP_ERROR("Unknown procedure ID (%d) for initiating message\n",
+ (int)pdu->choice.initiatingMessage.procedureCode);
+ AssertFatal( 0, "Unknown procedure ID (%d) for initiating message\n",
+ (int)pdu->choice.initiatingMessage.procedureCode);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int x2ap_eNB_decode_successful_outcome(X2AP_X2AP_PDU_t *pdu)
+{
+ DevAssert(pdu != NULL);
+
+ switch(pdu->choice.successfulOutcome.procedureCode) {
+ case X2AP_ProcedureCode_id_x2Setup:
+ asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_X2AP_X2AP_PDU, pdu);
+ X2AP_INFO("x2ap_eNB_decode_successfuloutcome_message!\n");
+ break;
+
+ default:
+ X2AP_ERROR("Unknown procedure ID (%d) for successfull outcome message\n",
+ (int)pdu->choice.successfulOutcome.procedureCode);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int x2ap_eNB_decode_unsuccessful_outcome(X2AP_X2AP_PDU_t *pdu)
+{
+ DevAssert(pdu != NULL);
+
+ switch(pdu->choice.unsuccessfulOutcome.procedureCode) {
+ case X2AP_ProcedureCode_id_x2Setup:
+ asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_X2AP_X2AP_PDU, pdu);
+ X2AP_INFO("x2ap_eNB_decode_unsuccessfuloutcome_message!\n");
+ break;
+
+ default:
+ X2AP_ERROR("Unknown procedure ID (%d) for unsuccessfull outcome message\n",
+ (int)pdu->choice.unsuccessfulOutcome.procedureCode);
+ return -1;
+ }
+
+ return 0;
+}
+
+int x2ap_eNB_decode_pdu(X2AP_X2AP_PDU_t *pdu, const uint8_t *const buffer, uint32_t length)
+{
+ asn_dec_rval_t dec_ret;
+
+ DevAssert(buffer != NULL);
+
+ dec_ret = aper_decode(NULL,
+ &asn_DEF_X2AP_X2AP_PDU,
+ (void **)&pdu,
+ buffer,
+ length,
+ 0,
+ 0);
+
+ xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, pdu);
+
+ if (dec_ret.code != RC_OK) {
+ X2AP_ERROR("Failed to decode pdu\n");
+ return -1;
+ }
+
+ switch(pdu->present) {
+ case X2AP_X2AP_PDU_PR_initiatingMessage:
+ return x2ap_eNB_decode_initiating_message(pdu);
+
+ case X2AP_X2AP_PDU_PR_successfulOutcome:
+ return x2ap_eNB_decode_successful_outcome(pdu);
+
+ case X2AP_X2AP_PDU_PR_unsuccessfulOutcome:
+ return x2ap_eNB_decode_unsuccessful_outcome(pdu);
+
+ default:
+ X2AP_DEBUG("Unknown presence (%d) or not implemented\n", (int)pdu->present);
+ break;
+ }
+
+
+ return -1;
+}
diff --git a/common/utils/itti/tasks_def.h b/openair2/X2AP/x2ap_eNB_decoder.h
similarity index 81%
rename from common/utils/itti/tasks_def.h
rename to openair2/X2AP/x2ap_eNB_decoder.h
index d54d09a26aee84822bb4714ab0857869682f1da5..9527225856b2f67415a7fe895720cf782072b2ca 100644
--- a/common/utils/itti/tasks_def.h
+++ b/openair2/X2AP/x2ap_eNB_decoder.h
@@ -19,7 +19,10 @@
* contact@openairinterface.org
*/
-// This task is mandatory and must always be placed in first position
-TASK_DEF(TASK_TIMER, TASK_PRIORITY_MED, 10)
+#ifndef X2AP_ENB_DECODER_H_
+#define X2AP_ENB_DECODER_H_
-// Dummy file for the generic intertask interface definition. Actual definition should be in top level build directory.
+int x2ap_eNB_decode_pdu(X2AP_X2AP_PDU_t *pdu, const uint8_t *const buffer, uint32_t length)
+__attribute__ ((warn_unused_result));
+
+#endif /* X2AP_ENB_DECODER_H_ */
diff --git a/openair2/X2AP/x2ap_eNB_defs.h b/openair2/X2AP/x2ap_eNB_defs.h
new file mode 100644
index 0000000000000000000000000000000000000000..b3736b1c6b3492a18f2a96641836346ec6de5c52
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_defs.h
@@ -0,0 +1,194 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#include <stdint.h>
+
+#include "queue.h"
+#include "tree.h"
+
+#include "sctp_eNB_defs.h"
+
+#ifndef X2AP_ENB_DEFS_H_
+#define X2AP_ENB_DEFS_H_
+
+#define X2AP_ENB_NAME_LENGTH_MAX (150)
+
+typedef enum {
+ /* Disconnected state: initial state for any association. */
+ X2AP_ENB_STATE_DISCONNECTED = 0x0,
+
+ /* State waiting for x2 Setup response message if the target eNB accepts or
+ * X2 Setup failure if rejects the eNB.
+ */
+ X2AP_ENB_STATE_WAITING = 0x1,
+
+ /* The eNB is successfully connected to another eNB. */
+ X2AP_ENB_STATE_CONNECTED = 0x2,
+
+ /* X2AP is ready, and the eNB is successfully connected to another eNB. */
+ X2AP_ENB_STATE_READY = 0x3,
+
+ X2AP_ENB_STATE_OVERLOAD = 0x4,
+
+ X2AP_ENB_STATE_RESETTING = 0x5,
+
+ /* Max number of states available */
+ X2AP_ENB_STATE_MAX,
+} x2ap_eNB_state_t;
+
+
+/* Served PLMN identity element */
+struct plmn_identity_s {
+ uint16_t mcc;
+ uint16_t mnc;
+ uint8_t mnc_digit_length;
+ STAILQ_ENTRY(plmn_identity_s) next;
+};
+
+/* Served group id element */
+struct served_group_id_s {
+ uint16_t enb_group_id;
+ STAILQ_ENTRY(served_group_id_s) next;
+};
+
+/* Served enn code for a particular eNB */
+struct enb_code_s {
+ uint8_t enb_code;
+ STAILQ_ENTRY(enb_code_s) next;
+};
+
+struct x2ap_eNB_instance_s;
+
+/* This structure describes association of a eNB to another eNB */
+typedef struct x2ap_eNB_data_s {
+ /* eNB descriptors tree, ordered by sctp assoc id */
+ RB_ENTRY(x2ap_eNB_data_s) entry;
+
+ /* This is the optional name provided by the MME */
+ char *eNB_name;
+
+ /* target eNB ID */
+ uint32_t eNB_id;
+
+ /* Current eNB load information (if any). */
+ //x2ap_load_state_t overload_state;
+
+ /* Current eNB->eNB X2AP association state */
+ x2ap_eNB_state_t state;
+
+ /* Next usable stream for UE signalling */
+ int32_t nextstream;
+
+ /* Number of input/ouput streams */
+ uint16_t in_streams;
+ uint16_t out_streams;
+
+ /* Connexion id used between SCTP/X2AP */
+ uint16_t cnx_id;
+
+ /* SCTP association id */
+ int32_t assoc_id;
+
+ /* Only meaningfull in virtual mode */
+ struct x2ap_eNB_instance_s *x2ap_eNB_instance;
+} x2ap_eNB_data_t;
+
+typedef struct x2ap_eNB_instance_s {
+ /* used in simulation to store multiple eNB instances*/
+ STAILQ_ENTRY(x2ap_eNB_instance_s) x2ap_eNB_entries;
+
+ /* Number of target eNBs requested by eNB (tree size) */
+ uint32_t x2_target_enb_nb;
+ /* Number of target eNBs for which association is pending */
+ uint32_t x2_target_enb_pending_nb;
+ /* Number of target eNB successfully associated to eNB */
+ uint32_t x2_target_enb_associated_nb;
+ /* Tree of X2AP eNB associations ordered by association ID */
+ RB_HEAD(x2ap_enb_map, x2ap_eNB_data_s) x2ap_enb_head;
+
+ /* Tree of UE ordered by eNB_ue_x2ap_id's */
+ // RB_HEAD(x2ap_ue_map, x2ap_eNB_ue_context_s) x2ap_ue_head;
+
+ /* For virtual mode, mod_id as defined in the rest of the L1/L2 stack */
+ instance_t instance;
+
+ /* Displayable name of eNB */
+ char *eNB_name;
+
+ /* Unique eNB_id to identify the eNB within EPC.
+ * In our case the eNB is a macro eNB so the id will be 20 bits long.
+ * For Home eNB id, this field should be 28 bits long.
+ */
+ uint32_t eNB_id;
+ /* The type of the cell */
+ cell_type_t cell_type;
+
+ /* Tracking area code */
+ uint16_t tac;
+
+ /* Mobile Country Code
+ * Mobile Network Code
+ */
+ uint16_t mcc;
+ uint16_t mnc;
+ uint8_t mnc_digit_length;
+
+ /* CC params */
+ int16_t eutra_band[MAX_NUM_CCs];
+ uint32_t downlink_frequency[MAX_NUM_CCs];
+ int32_t uplink_frequency_offset[MAX_NUM_CCs];
+ uint32_t Nid_cell[MAX_NUM_CCs];
+ int16_t N_RB_DL[MAX_NUM_CCs];
+ lte_frame_type_t frame_type[MAX_NUM_CCs];
+ uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
+ uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
+ int num_cc;
+
+ net_ip_address_t target_enb_x2_ip_address[X2AP_MAX_NB_ENB_IP_ADDRESS];
+ uint8_t nb_x2;
+ net_ip_address_t enb_x2_ip_address;
+ uint16_t sctp_in_streams;
+ uint16_t sctp_out_streams;
+ uint32_t enb_port_for_X2C;
+ int multi_sd;
+} x2ap_eNB_instance_t;
+
+typedef struct {
+ /* List of served eNBs
+ * Only used for virtual mode
+ */
+ STAILQ_HEAD(x2ap_eNB_instances_head_s, x2ap_eNB_instance_s) x2ap_eNB_instances_head;
+ /* Nb of registered eNBs */
+ uint8_t nb_registered_eNBs;
+
+ /* Generate a unique connexion id used between X2AP and SCTP */
+ uint16_t global_cnx_id;
+} x2ap_eNB_internal_data_t;
+
+int x2ap_eNB_compare_assoc_id(struct x2ap_eNB_data_s *p1, struct x2ap_eNB_data_s *p2);
+
+/* Generate the tree management functions */
+struct x2ap_eNB_map;
+struct x2ap_eNB_data_s;
+RB_PROTOTYPE(x2ap_eNB_map, x2ap_eNB_data_s, entry, x2ap_eNB_compare_assoc_id);
+
+
+#endif /* X2AP_ENB_DEFS_H_ */
diff --git a/openair2/X2AP/x2ap_eNB_encoder.c b/openair2/X2AP/x2ap_eNB_encoder.c
new file mode 100644
index 0000000000000000000000000000000000000000..1eb617a7f1ddec817a88648fe25ddbef2ac9ad7c
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_encoder.c
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+#include "assertions.h"
+#include "conversions.h"
+#include "intertask_interface.h"
+#include "x2ap_common.h"
+#include "x2ap_eNB_encoder.h"
+
+int x2ap_eNB_encode_pdu(X2AP_X2AP_PDU_t *pdu, uint8_t **buffer, uint32_t *len)
+{
+ ssize_t encoded;
+
+ DevAssert(pdu != NULL);
+ DevAssert(buffer != NULL);
+ DevAssert(len != NULL);
+
+ if (asn1_xer_print) {
+ xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, (void *)pdu);
+ }
+
+ encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_X2AP_PDU, 0, pdu, (void **)buffer);
+
+ if (encoded < 0) {
+ return -1;
+ }
+
+ *len = encoded;
+
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_X2AP_PDU, pdu);
+ return encoded;
+}
diff --git a/common/utils/itti/timer_messages_def.h b/openair2/X2AP/x2ap_eNB_encoder.h
similarity index 83%
rename from common/utils/itti/timer_messages_def.h
rename to openair2/X2AP/x2ap_eNB_encoder.h
index 761034730d236136692f3d879aa44f252acc205c..04c77583b4f27c05fcc723100784bf418bf26c3a 100644
--- a/common/utils/itti/timer_messages_def.h
+++ b/openair2/X2AP/x2ap_eNB_encoder.h
@@ -19,4 +19,10 @@
* contact@openairinterface.org
*/
-MESSAGE_DEF(TIMER_HAS_EXPIRED, MESSAGE_PRIORITY_MED_PLUS, timer_has_expired_t, timer_has_expired)
+#ifndef X2AP_ENB_ENCODER_H_
+#define X2AP_ENB_ENCODER_H_
+
+int x2ap_eNB_encode_pdu(X2AP_X2AP_PDU_t *pdu, uint8_t **buffer, uint32_t *len)
+__attribute__ ((warn_unused_result));
+
+#endif /* X2AP_ENB_ENCODER_H_ */
diff --git a/openair2/X2AP/x2ap_eNB_generate_messages.c b/openair2/X2AP/x2ap_eNB_generate_messages.c
new file mode 100644
index 0000000000000000000000000000000000000000..9c5a281506730409d8cf9b7048e4d68b90e826a7
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_generate_messages.c
@@ -0,0 +1,405 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#include "intertask_interface.h"
+
+#include "x2ap_common.h"
+#include "x2ap_eNB.h"
+#include "x2ap_eNB_generate_messages.h"
+#include "x2ap_eNB_encoder.h"
+
+#include "x2ap_eNB_itti_messaging.h"
+
+#include "msc.h"
+#include "assertions.h"
+#include "conversions.h"
+
+int x2ap_eNB_generate_x2_setup_request(
+ x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p)
+{
+ X2AP_X2AP_PDU_t pdu;
+ X2AP_X2SetupRequest_t *out;
+ X2AP_X2SetupRequest_IEs_t *ie;
+ X2AP_PLMN_Identity_t *plmn;
+ ServedCells__Member *servedCellMember;
+ X2AP_GU_Group_ID_t *gu;
+
+ uint8_t *buffer;
+ uint32_t len;
+ int ret = 0;
+
+ DevAssert(instance_p != NULL);
+ DevAssert(x2ap_eNB_data_p != NULL);
+
+ x2ap_eNB_data_p->state = X2AP_ENB_STATE_WAITING;
+
+ /* Prepare the X2AP message to encode */
+ memset(&pdu, 0, sizeof(pdu));
+ pdu.present = X2AP_X2AP_PDU_PR_initiatingMessage;
+ pdu.choice.initiatingMessage.procedureCode = X2AP_ProcedureCode_id_x2Setup;
+ pdu.choice.initiatingMessage.criticality = X2AP_Criticality_reject;
+ pdu.choice.initiatingMessage.value.present = X2AP_InitiatingMessage__value_PR_X2SetupRequest;
+ out = &pdu.choice.initiatingMessage.value.choice.X2SetupRequest;
+
+ /* mandatory */
+ ie = (X2AP_X2SetupRequest_IEs_t *)calloc(1, sizeof(X2AP_X2SetupRequest_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_GlobalENB_ID;
+ ie->criticality = X2AP_Criticality_reject;
+ ie->value.present = X2AP_X2SetupRequest_IEs__value_PR_GlobalENB_ID;
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ &ie->value.choice.GlobalENB_ID.pLMN_Identity);
+ ie->value.choice.GlobalENB_ID.eNB_ID.present = X2AP_ENB_ID_PR_macro_eNB_ID;
+ MACRO_ENB_ID_TO_BIT_STRING(instance_p->eNB_id,
+ &ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID);
+ X2AP_INFO("%d -> %02x%02x%02x\n", instance_p->eNB_id,
+ ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf[0],
+ ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf[1],
+ ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf[2]);
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ /* mandatory */
+ ie = (X2AP_X2SetupRequest_IEs_t *)calloc(1, sizeof(X2AP_X2SetupRequest_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_ServedCells;
+ ie->criticality = X2AP_Criticality_reject;
+ ie->value.present = X2AP_X2SetupRequest_IEs__value_PR_ServedCells;
+ {
+ for (int i = 0; i<instance_p->num_cc; i++){
+ servedCellMember = (ServedCells__Member *)calloc(1,sizeof(ServedCells__Member));
+ {
+ servedCellMember->servedCellInfo.pCI = instance_p->Nid_cell[i];
+
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ &servedCellMember->servedCellInfo.cellId.pLMN_Identity);
+ MACRO_ENB_ID_TO_CELL_IDENTITY(instance_p->eNB_id,0,
+ &servedCellMember->servedCellInfo.cellId.eUTRANcellIdentifier);
+
+ INT16_TO_OCTET_STRING(instance_p->tac, &servedCellMember->servedCellInfo.tAC);
+ plmn = (X2AP_PLMN_Identity_t *)calloc(1,sizeof(X2AP_PLMN_Identity_t));
+ {
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length, plmn);
+ ASN_SEQUENCE_ADD(&servedCellMember->servedCellInfo.broadcastPLMNs.list, plmn);
+ }
+
+ if (instance_p->frame_type[i] == FDD) {
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.present = X2AP_EUTRA_Mode_Info_PR_fDD;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_EARFCN = instance_p->fdd_earfcn_DL[i];
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_EARFCN = instance_p->fdd_earfcn_UL[i];
+ switch (instance_p->N_RB_DL[i]) {
+ case 6:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw6;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw6;
+ break;
+ case 15:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw15;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw15;
+ break;
+ case 25:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw25;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw25;
+ break;
+ case 50:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw50;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw50;
+ break;
+ case 75:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw75;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw75;
+ break;
+ case 100:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw100;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw100;
+ break;
+ default:
+ AssertFatal(0,"Failed: Check value for N_RB_DL/N_RB_UL");
+ break;
+ }
+ }
+ else {
+ AssertFatal(0,"X2Setuprequest not supported for TDD!");
+ }
+ }
+ ASN_SEQUENCE_ADD(&ie->value.choice.ServedCells.list, servedCellMember);
+ }
+ }
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ /* mandatory */
+ ie = (X2AP_X2SetupRequest_IEs_t *)calloc(1, sizeof(X2AP_X2SetupRequest_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_GUGroupIDList;
+ ie->criticality = X2AP_Criticality_reject;
+ ie->value.present = X2AP_X2SetupRequest_IEs__value_PR_GUGroupIDList;
+ {
+ gu = (X2AP_GU_Group_ID_t *)calloc(1, sizeof(X2AP_GU_Group_ID_t));
+ {
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ &gu->pLMN_Identity);
+ //@TODO: consider to update this value
+ INT16_TO_OCTET_STRING(0, &gu->mME_Group_ID);
+ }
+ ASN_SEQUENCE_ADD(&ie->value.choice.GUGroupIDList.list, gu);
+ }
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) {
+ X2AP_ERROR("Failed to encode X2 setup request\n");
+ return -1;
+ }
+
+ MSC_LOG_TX_MESSAGE (MSC_X2AP_SRC_ENB, MSC_X2AP_TARGET_ENB, NULL, 0, "0 X2Setup/initiatingMessage assoc_id %u", x2ap_eNB_data_p->assoc_id);
+
+ x2ap_eNB_itti_send_sctp_data_req(instance_p->instance, x2ap_eNB_data_p->assoc_id, buffer, len, 0);
+
+ return ret;
+}
+
+int x2ap_eNB_generate_x2_setup_response(x2ap_eNB_data_t *x2ap_eNB_data_p)
+{
+ X2AP_X2AP_PDU_t pdu;
+ X2AP_X2SetupResponse_t *out;
+ X2AP_X2SetupResponse_IEs_t *ie;
+ X2AP_PLMN_Identity_t *plmn;
+ ServedCells__Member *servedCellMember;
+ X2AP_GU_Group_ID_t *gu;
+
+ x2ap_eNB_instance_t *instance_p;
+
+ uint8_t *buffer;
+ uint32_t len;
+ int ret = 0;
+
+ DevAssert(x2ap_eNB_data_p != NULL);
+
+ /* get the eNB instance */
+ instance_p = x2ap_eNB_data_p->x2ap_eNB_instance;
+
+ DevAssert(instance_p != NULL);
+
+ /* Prepare the X2AP message to encode */
+ memset(&pdu, 0, sizeof(pdu));
+ pdu.present = X2AP_X2AP_PDU_PR_successfulOutcome;
+ pdu.choice.successfulOutcome.procedureCode = X2AP_ProcedureCode_id_x2Setup;
+ pdu.choice.successfulOutcome.criticality = X2AP_Criticality_reject;
+ pdu.choice.successfulOutcome.value.present = X2AP_SuccessfulOutcome__value_PR_X2SetupResponse;
+ out = &pdu.choice.successfulOutcome.value.choice.X2SetupResponse;
+
+ /* mandatory */
+ ie = (X2AP_X2SetupResponse_IEs_t *)calloc(1, sizeof(X2AP_X2SetupResponse_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_GlobalENB_ID;
+ ie->criticality = X2AP_Criticality_reject;
+ ie->value.present = X2AP_X2SetupResponse_IEs__value_PR_GlobalENB_ID;
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ &ie->value.choice.GlobalENB_ID.pLMN_Identity);
+ ie->value.choice.GlobalENB_ID.eNB_ID.present = X2AP_ENB_ID_PR_macro_eNB_ID;
+ MACRO_ENB_ID_TO_BIT_STRING(instance_p->eNB_id,
+ &ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID);
+ X2AP_INFO("%d -> %02x%02x%02x\n", instance_p->eNB_id,
+ ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf[0],
+ ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf[1],
+ ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf[2]);
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ /* mandatory */
+ ie = (X2AP_X2SetupResponse_IEs_t *)calloc(1, sizeof(X2AP_X2SetupResponse_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_ServedCells;
+ ie->criticality = X2AP_Criticality_reject;
+ ie->value.present = X2AP_X2SetupResponse_IEs__value_PR_ServedCells;
+ {
+ for (int i = 0; i<instance_p->num_cc; i++){
+ servedCellMember = (ServedCells__Member *)calloc(1,sizeof(ServedCells__Member));
+ {
+ servedCellMember->servedCellInfo.pCI = instance_p->Nid_cell[i];
+
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ &servedCellMember->servedCellInfo.cellId.pLMN_Identity);
+ MACRO_ENB_ID_TO_CELL_IDENTITY(instance_p->eNB_id,0,
+ &servedCellMember->servedCellInfo.cellId.eUTRANcellIdentifier);
+
+ INT16_TO_OCTET_STRING(instance_p->tac, &servedCellMember->servedCellInfo.tAC);
+ plmn = (X2AP_PLMN_Identity_t *)calloc(1,sizeof(X2AP_PLMN_Identity_t));
+ {
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length, plmn);
+ ASN_SEQUENCE_ADD(&servedCellMember->servedCellInfo.broadcastPLMNs.list, plmn);
+ }
+
+ if (instance_p->frame_type[i] == FDD) {
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.present = X2AP_EUTRA_Mode_Info_PR_fDD;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_EARFCN = instance_p->fdd_earfcn_DL[i];
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_EARFCN = instance_p->fdd_earfcn_UL[i];
+ switch (instance_p->N_RB_DL[i]) {
+ case 6:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw6;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw6;
+ break;
+ case 15:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw15;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw15;
+ break;
+ case 25:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw25;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw25;
+ break;
+ case 50:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw50;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw50;
+ break;
+ case 75:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw75;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw75;
+ break;
+ case 100:
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.uL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw100;
+ servedCellMember->servedCellInfo.eUTRA_Mode_Info.choice.fDD.dL_Transmission_Bandwidth = X2AP_Transmission_Bandwidth_bw100;
+ break;
+ default:
+ AssertFatal(0,"Failed: Check value for N_RB_DL/N_RB_UL");
+ break;
+ }
+ }
+ else {
+ AssertFatal(0,"X2Setupresponse not supported for TDD!");
+ }
+ }
+ ASN_SEQUENCE_ADD(&ie->value.choice.ServedCells.list, servedCellMember);
+ }
+ }
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ /* mandatory */
+ ie = (X2AP_X2SetupResponse_IEs_t *)calloc(1, sizeof(X2AP_X2SetupResponse_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_GUGroupIDList;
+ ie->criticality = X2AP_Criticality_reject;
+ ie->value.present = X2AP_X2SetupResponse_IEs__value_PR_GUGroupIDList;
+ {
+ gu = (X2AP_GU_Group_ID_t *)calloc(1, sizeof(X2AP_GU_Group_ID_t));
+ {
+ MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ &gu->pLMN_Identity);
+ //@TODO: consider to update this value
+ INT16_TO_OCTET_STRING(0, &gu->mME_Group_ID);
+ }
+ ASN_SEQUENCE_ADD(&ie->value.choice.GUGroupIDList.list, gu);
+ }
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) {
+ X2AP_ERROR("Failed to encode X2 setup response\n");
+ return -1;
+ }
+
+ x2ap_eNB_data_p->state = X2AP_ENB_STATE_READY;
+
+ MSC_LOG_TX_MESSAGE (MSC_X2AP_SRC_ENB, MSC_X2AP_TARGET_ENB, NULL, 0, "0 X2Setup/successfulOutcome assoc_id %u", x2ap_eNB_data_p->assoc_id);
+
+ x2ap_eNB_itti_send_sctp_data_req(instance_p->instance, x2ap_eNB_data_p->assoc_id, buffer, len, 0);
+
+ return ret;
+}
+
+int x2ap_eNB_generate_x2_setup_failure(instance_t instance,
+ uint32_t assoc_id,
+ X2AP_Cause_PR cause_type,
+ long cause_value,
+ long time_to_wait)
+{
+ X2AP_X2AP_PDU_t pdu;
+ X2AP_X2SetupFailure_t *out;
+ X2AP_X2SetupFailure_IEs_t *ie;
+
+ uint8_t *buffer;
+ uint32_t len;
+ int ret = 0;
+
+ /* Prepare the X2AP message to encode */
+ memset(&pdu, 0, sizeof(pdu));
+ pdu.present = X2AP_X2AP_PDU_PR_unsuccessfulOutcome;
+ pdu.choice.unsuccessfulOutcome.procedureCode = X2AP_ProcedureCode_id_x2Setup;
+ pdu.choice.unsuccessfulOutcome.criticality = X2AP_Criticality_reject;
+ pdu.choice.unsuccessfulOutcome.value.present = X2AP_UnsuccessfulOutcome__value_PR_X2SetupFailure;
+ out = &pdu.choice.unsuccessfulOutcome.value.choice.X2SetupFailure;
+
+ /* mandatory */
+ ie = (X2AP_X2SetupFailure_IEs_t *)calloc(1, sizeof(X2AP_X2SetupFailure_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_Cause;
+ ie->criticality = X2AP_Criticality_ignore;
+ ie->value.present = X2AP_X2SetupFailure_IEs__value_PR_Cause;
+
+ x2ap_eNB_set_cause (&ie->value.choice.Cause, cause_type, cause_value);
+
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ /* optional: consider to handle this later */
+ ie = (X2AP_X2SetupFailure_IEs_t *)calloc(1, sizeof(X2AP_X2SetupFailure_IEs_t));
+ ie->id = X2AP_ProtocolIE_ID_id_TimeToWait;
+ ie->criticality = X2AP_Criticality_ignore;
+ ie->value.present = X2AP_X2SetupFailure_IEs__value_PR_TimeToWait;
+
+ if (time_to_wait > -1) {
+ ie->value.choice.TimeToWait = time_to_wait;
+ }
+
+ ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
+
+ if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) {
+ X2AP_ERROR("Failed to encode X2 setup failure\n");
+ return -1;
+ }
+
+ MSC_LOG_TX_MESSAGE (MSC_X2AP_SRC_ENB,
+ MSC_X2AP_TARGET_ENB, NULL, 0,
+ "0 X2Setup/unsuccessfulOutcome assoc_id %u cause %u value %u",
+ assoc_id, cause_type, cause_value);
+
+ x2ap_eNB_itti_send_sctp_data_req(instance, assoc_id, buffer, len, 0);
+
+ return ret;
+}
+
+int x2ap_eNB_set_cause (X2AP_Cause_t * cause_p,
+ X2AP_Cause_PR cause_type,
+ long cause_value)
+{
+
+ DevAssert (cause_p != NULL);
+ cause_p->present = cause_type;
+
+ switch (cause_type) {
+ case X2AP_Cause_PR_radioNetwork:
+ cause_p->choice.misc = cause_value;
+ break;
+
+ case X2AP_Cause_PR_transport:
+ cause_p->choice.misc = cause_value;
+ break;
+
+ case X2AP_Cause_PR_protocol:
+ cause_p->choice.misc = cause_value;
+ break;
+
+ case X2AP_Cause_PR_misc:
+ cause_p->choice.misc = cause_value;
+ break;
+
+ default:
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/openair2/X2AP/x2ap_eNB_generate_messages.h b/openair2/X2AP/x2ap_eNB_generate_messages.h
new file mode 100644
index 0000000000000000000000000000000000000000..ced4ecab456ec48739bfdd912fb73117d79c6359
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_generate_messages.h
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#ifndef X2AP_ENB_GENERATE_MESSAGES_H_
+#define X2AP_ENB_GENERATE_MESSAGES_H_
+
+#include "x2ap_eNB_defs.h"
+#include "x2ap_common.h"
+
+int x2ap_eNB_generate_x2_setup_request(x2ap_eNB_instance_t *instance_p,
+ x2ap_eNB_data_t *x2ap_enb_data_p);
+
+int x2ap_eNB_generate_x2_setup_response(x2ap_eNB_data_t *x2ap_enb_data_p);
+
+int x2ap_eNB_generate_x2_setup_failure(instance_t instance,
+ uint32_t assoc_id,
+ X2AP_Cause_PR cause_type,
+ long cause_value,
+ long time_to_wait);
+
+int x2ap_eNB_set_cause (X2AP_Cause_t * cause_p,
+ X2AP_Cause_PR cause_type,
+ long cause_value);
+
+#endif /* X2AP_ENB_GENERATE_MESSAGES_H_ */
diff --git a/openair2/X2AP/x2ap_eNB_handler.c b/openair2/X2AP/x2ap_eNB_handler.c
new file mode 100644
index 0000000000000000000000000000000000000000..a16a3da5a8ac9d3b5fd998875fed3e61cd8cc5fc
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_handler.c
@@ -0,0 +1,432 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+#include <stdint.h>
+
+#include "intertask_interface.h"
+
+#include "asn1_conversions.h"
+
+#include "x2ap_common.h"
+#include "x2ap_eNB_defs.h"
+#include "x2ap_eNB_handler.h"
+#include "x2ap_eNB_decoder.h"
+
+#include "x2ap_eNB_management_procedures.h"
+#include "x2ap_eNB_generate_messages.h"
+
+#include "msc.h"
+#include "assertions.h"
+#include "conversions.h"
+
+static
+int x2ap_eNB_handle_x2_setup_request (instance_t instance,
+ uint32_t assoc_id,
+ uint32_t stream,
+ X2AP_X2AP_PDU_t *pdu);
+static
+int x2ap_eNB_handle_x2_setup_response (instance_t instance,
+ uint32_t assoc_id,
+ uint32_t stream,
+ X2AP_X2AP_PDU_t *pdu);
+static
+int x2ap_eNB_handle_x2_setup_failure (instance_t instance,
+ uint32_t assoc_id,
+ uint32_t stream,
+ X2AP_X2AP_PDU_t *pdu);
+
+/* Handlers matrix. Only eNB related procedure present here */
+x2ap_message_decoded_callback x2ap_messages_callback[][3] = {
+ { 0, 0, 0 }, /* handoverPreparation */
+ { 0, 0, 0 }, /* handoverCancel */
+ { 0, 0, 0 }, /* loadIndication */
+ { 0, 0, 0 }, /* errorIndication */
+ { 0, 0, 0 }, /* snStatusTransfer */
+ { 0, 0, 0 }, /* uEContextRelease */
+ { x2ap_eNB_handle_x2_setup_request, x2ap_eNB_handle_x2_setup_response, x2ap_eNB_handle_x2_setup_failure }, /* x2Setup */
+ { 0, 0, 0 }, /* reset */
+ { 0, 0, 0 }, /* eNBConfigurationUpdate */
+ { 0, 0, 0 }, /* resourceStatusReportingInitiation */
+ { 0, 0, 0 }, /* resourceStatusReporting */
+ { 0, 0, 0 }, /* privateMessage */
+ { 0, 0, 0 }, /* mobilitySettingsChange */
+ { 0, 0, 0 }, /* rLFIndication */
+ { 0, 0, 0 }, /* handoverReport */
+ { 0, 0, 0 }, /* cellActivation */
+ { 0, 0, 0 }, /* x2Release */
+ { 0, 0, 0 }, /* x2APMessageTransfer */
+ { 0, 0, 0 }, /* x2Removal */
+ { 0, 0, 0 }, /* seNBAdditionPreparation */
+ { 0, 0, 0 }, /* seNBReconfigurationCompletion */
+ { 0, 0, 0 }, /* meNBinitiatedSeNBModificationPreparation */
+ { 0, 0, 0 }, /* seNBinitiatedSeNBModification */
+ { 0, 0, 0 }, /* meNBinitiatedSeNBRelease */
+ { 0, 0, 0 }, /* seNBinitiatedSeNBRelease */
+ { 0, 0, 0 }, /* seNBCounterCheck */
+ { 0, 0, 0 } /* retrieveUEContext */
+};
+
+char *x2ap_direction2String(int x2ap_dir) {
+static char *x2ap_direction_String[] = {
+ "", /* Nothing */
+ "Originating message", /* originating message */
+ "Successfull outcome", /* successfull outcome */
+ "UnSuccessfull outcome", /* successfull outcome */
+};
+return(x2ap_direction_String[x2ap_dir]);
+}
+
+void x2ap_handle_x2_setup_message(x2ap_eNB_data_t *enb_desc_p, int sctp_shutdown)
+{
+ if (sctp_shutdown) {
+ /* A previously connected eNB has been shutdown */
+
+ /* TODO check if it was used by some eNB and send a message to inform these eNB if there is no more associated eNB */
+ if (enb_desc_p->state == X2AP_ENB_STATE_CONNECTED) {
+ enb_desc_p->state = X2AP_ENB_STATE_DISCONNECTED;
+
+ if (enb_desc_p->x2ap_eNB_instance-> x2_target_enb_associated_nb > 0) {
+ /* Decrease associated eNB number */
+ enb_desc_p->x2ap_eNB_instance-> x2_target_enb_associated_nb --;
+ }
+
+ /* If there are no more associated eNB, inform eNB app */
+ if (enb_desc_p->x2ap_eNB_instance->x2_target_enb_associated_nb == 0) {
+ MessageDef *message_p;
+
+ message_p = itti_alloc_new_message(TASK_X2AP, X2AP_DEREGISTERED_ENB_IND);
+ X2AP_DEREGISTERED_ENB_IND(message_p).nb_x2 = 0;
+ itti_send_msg_to_task(TASK_ENB_APP, enb_desc_p->x2ap_eNB_instance->instance, message_p);
+ }
+ }
+ } else {
+ /* Check that at least one setup message is pending */
+ DevCheck(enb_desc_p->x2ap_eNB_instance->x2_target_enb_pending_nb > 0,
+ enb_desc_p->x2ap_eNB_instance->instance,
+ enb_desc_p->x2ap_eNB_instance->x2_target_enb_pending_nb, 0);
+
+ if (enb_desc_p->x2ap_eNB_instance->x2_target_enb_pending_nb > 0) {
+ /* Decrease pending messages number */
+ enb_desc_p->x2ap_eNB_instance->x2_target_enb_pending_nb --;
+ }
+
+ /* If there are no more pending messages, inform eNB app */
+ if (enb_desc_p->x2ap_eNB_instance->x2_target_enb_pending_nb == 0) {
+ MessageDef *message_p;
+
+ message_p = itti_alloc_new_message(TASK_X2AP, X2AP_REGISTER_ENB_CNF);
+ X2AP_REGISTER_ENB_CNF(message_p).nb_x2 = enb_desc_p->x2ap_eNB_instance->x2_target_enb_associated_nb;
+ itti_send_msg_to_task(TASK_ENB_APP, enb_desc_p->x2ap_eNB_instance->instance, message_p);
+ }
+ }
+}
+
+
+int x2ap_eNB_handle_message(instance_t instance, uint32_t assoc_id, int32_t stream,
+ const uint8_t *const data, const uint32_t data_length)
+{
+ X2AP_X2AP_PDU_t pdu;
+ int ret;
+
+ DevAssert(data != NULL);
+
+ memset(&pdu, 0, sizeof(pdu));
+
+ if (x2ap_eNB_decode_pdu(&pdu, data, data_length) < 0) {
+ X2AP_ERROR("Failed to decode PDU\n");
+ return -1;
+ }
+
+ /* Checking procedure Code and direction of message */
+ if (pdu.choice.initiatingMessage.procedureCode > sizeof(x2ap_messages_callback) / (3 * sizeof(
+ x2ap_message_decoded_callback))
+ || (pdu.present > X2AP_X2AP_PDU_PR_unsuccessfulOutcome)) {
+ X2AP_ERROR("[SCTP %d] Either procedureCode %ld or direction %d exceed expected\n",
+ assoc_id, pdu.choice.initiatingMessage.procedureCode, pdu.present);
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_X2AP_PDU, &pdu);
+ return -1;
+ }
+
+ /* No handler present.
+ * This can mean not implemented or no procedure for eNB (wrong direction).
+ */
+ if (x2ap_messages_callback[pdu.choice.initiatingMessage.procedureCode][pdu.present - 1] == NULL) {
+ X2AP_ERROR("[SCTP %d] No handler for procedureCode %ld in %s\n",
+ assoc_id, pdu.choice.initiatingMessage.procedureCode,
+ x2ap_direction2String(pdu.present - 1));
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_X2AP_PDU, &pdu);
+ return -1;
+ }
+
+ /* Calling the right handler */
+ ret = (*x2ap_messages_callback[pdu.choice.initiatingMessage.procedureCode][pdu.present - 1])
+ (instance, assoc_id, stream, &pdu);
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_X2AP_PDU, &pdu);
+ return ret;
+}
+
+int
+x2ap_eNB_handle_x2_setup_request(instance_t instance,
+ uint32_t assoc_id,
+ uint32_t stream,
+ X2AP_X2AP_PDU_t *pdu)
+{
+
+ X2AP_X2SetupRequest_t *x2SetupRequest;
+ X2AP_X2SetupRequest_IEs_t *ie;
+
+ x2ap_eNB_data_t *x2ap_eNB_data;
+ uint32_t eNB_id = 0;
+
+ DevAssert (pdu != NULL);
+ x2SetupRequest = &pdu->choice.initiatingMessage.value.choice.X2SetupRequest;
+
+ /*
+ * We received a new valid X2 Setup Request on a stream != 0.
+ * * * * This should not happen -> reject eNB x2 setup request.
+ */
+
+ if (stream != 0) {
+ X2AP_ERROR("Received new x2 setup request on stream != 0\n");
+ /*
+ * Send a x2 setup failure with protocol cause unspecified
+ */
+ return x2ap_eNB_generate_x2_setup_failure (instance,
+ assoc_id,
+ X2AP_Cause_PR_protocol,
+ X2AP_CauseProtocol_unspecified,
+ -1);
+ }
+
+ X2AP_DEBUG("Received a new X2 setup request\n");
+
+ X2AP_FIND_PROTOCOLIE_BY_ID(X2AP_X2SetupRequest_IEs_t, ie, x2SetupRequest,
+ X2AP_ProtocolIE_ID_id_GlobalENB_ID, true);
+
+ if (ie->value.choice.GlobalENB_ID.eNB_ID.present == X2AP_ENB_ID_PR_home_eNB_ID) {
+ // Home eNB ID = 28 bits
+ uint8_t *eNB_id_buf = ie->value.choice.GlobalENB_ID.eNB_ID.choice.home_eNB_ID.buf;
+
+ if (ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.size != 28) {
+ //TODO: handle case were size != 28 -> notify ? reject ?
+ }
+
+ eNB_id = (eNB_id_buf[0] << 20) + (eNB_id_buf[1] << 12) + (eNB_id_buf[2] << 4) + ((eNB_id_buf[3] & 0xf0) >> 4);
+ X2AP_DEBUG("Home eNB id: %07x\n", eNB_id);
+ } else {
+ // Macro eNB = 20 bits
+ uint8_t *eNB_id_buf = ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf;
+
+ if (ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.size != 20) {
+ //TODO: handle case were size != 20 -> notify ? reject ?
+ }
+
+ eNB_id = (eNB_id_buf[0] << 12) + (eNB_id_buf[1] << 4) + ((eNB_id_buf[2] & 0xf0) >> 4);
+ X2AP_DEBUG("macro eNB id: %05x\n", eNB_id);
+ }
+
+ X2AP_DEBUG("Adding eNB to the list of associated eNBs\n");
+
+ if ((x2ap_eNB_data = x2ap_is_eNB_id_in_list (eNB_id)) == NULL) {
+ /*
+ * eNB has not been found in list of associated eNB,
+ * * * * Add it to the tail of list and initialize data
+ */
+ if ((x2ap_eNB_data = x2ap_is_eNB_assoc_id_in_list (assoc_id)) == NULL) {
+ /*
+ * ??
+ */
+ return -1;
+ } else {
+ x2ap_eNB_data->state = X2AP_ENB_STATE_RESETTING;
+ x2ap_eNB_data->eNB_id = eNB_id;
+ }
+ } else {
+ x2ap_eNB_data->state = X2AP_ENB_STATE_RESETTING;
+ /*
+ * eNB has been found in list, consider the x2 setup request as a reset connection,
+ * * * * reseting any previous UE state if sctp association is != than the previous one
+ */
+ if (x2ap_eNB_data->assoc_id != assoc_id) {
+ /*
+ * ??: Send an overload cause...
+ */
+ X2AP_ERROR("Rejecting x2 setup request as eNB id %d is already associated to an active sctp association" "Previous known: %d, new one: %d\n", eNB_id, x2ap_eNB_data->assoc_id, assoc_id);
+
+ DevAssert(x2ap_eNB_data->x2ap_eNB_instance != NULL);
+ x2ap_eNB_generate_x2_setup_failure (x2ap_eNB_data->x2ap_eNB_instance->instance,
+ assoc_id,
+ X2AP_Cause_PR_protocol,
+ X2AP_CauseProtocol_unspecified,
+ -1);
+ return -1;
+ }
+ /*
+ * TODO: call the reset procedure
+ */
+ }
+
+ return x2ap_eNB_generate_x2_setup_response(x2ap_eNB_data);
+}
+
+static
+int x2ap_eNB_handle_x2_setup_response(instance_t instance,
+ uint32_t assoc_id,
+ uint32_t stream,
+ X2AP_X2AP_PDU_t *pdu)
+{
+
+ X2AP_X2SetupResponse_t *x2SetupResponse;
+ X2AP_X2SetupResponse_IEs_t *ie;
+
+ x2ap_eNB_data_t *x2ap_eNB_data;
+ uint32_t eNB_id = 0;
+
+ DevAssert (pdu != NULL);
+ x2SetupResponse = &pdu->choice.successfulOutcome.value.choice.X2SetupResponse;
+
+ /*
+ * We received a new valid X2 Setup Response on a stream != 0.
+ * * * * This should not happen -> reject eNB x2 setup response.
+ */
+
+ if (stream != 0) {
+ X2AP_ERROR("Received new x2 setup response on stream != 0\n");
+ }
+
+ if ((x2ap_eNB_data = x2ap_get_eNB(NULL, assoc_id, 0)) == NULL) {
+ X2AP_ERROR("[SCTP %d] Received X2 setup response for non existing "
+ "eNB context\n", assoc_id);
+ return -1;
+ }
+
+ X2AP_DEBUG("Received a new X2 setup response\n");
+
+ X2AP_FIND_PROTOCOLIE_BY_ID(X2AP_X2SetupResponse_IEs_t, ie, x2SetupResponse,
+ X2AP_ProtocolIE_ID_id_GlobalENB_ID, true);
+
+ if (ie->value.choice.GlobalENB_ID.eNB_ID.present == X2AP_ENB_ID_PR_home_eNB_ID) {
+ // Home eNB ID = 28 bits
+ uint8_t *eNB_id_buf = ie->value.choice.GlobalENB_ID.eNB_ID.choice.home_eNB_ID.buf;
+
+ if (ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.size != 28) {
+ //TODO: handle case were size != 28 -> notify ? reject ?
+ }
+
+ eNB_id = (eNB_id_buf[0] << 20) + (eNB_id_buf[1] << 12) + (eNB_id_buf[2] << 4) + ((eNB_id_buf[3] & 0xf0) >> 4);
+ X2AP_DEBUG("Home eNB id: %07x\n", eNB_id);
+ } else {
+ // Macro eNB = 20 bits
+ uint8_t *eNB_id_buf = ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.buf;
+
+ if (ie->value.choice.GlobalENB_ID.eNB_ID.choice.macro_eNB_ID.size != 20) {
+ //TODO: handle case were size != 20 -> notify ? reject ?
+ }
+
+ eNB_id = (eNB_id_buf[0] << 12) + (eNB_id_buf[1] << 4) + ((eNB_id_buf[2] & 0xf0) >> 4);
+ X2AP_DEBUG("macro eNB id: %05x\n", eNB_id);
+ }
+
+ X2AP_DEBUG("Adding eNB to the list of associated eNBs\n");
+
+ if ((x2ap_eNB_data = x2ap_is_eNB_id_in_list (eNB_id)) == NULL) {
+ /*
+ * eNB has not been found in list of associated eNB,
+ * * * * Add it to the tail of list and initialize data
+ */
+ if ((x2ap_eNB_data = x2ap_is_eNB_assoc_id_in_list (assoc_id)) == NULL) {
+ /*
+ * ??: Send an overload cause...
+ */
+ return -1;
+ } else {
+ x2ap_eNB_data->state = X2AP_ENB_STATE_RESETTING;
+ x2ap_eNB_data->eNB_id = eNB_id;
+ }
+ } else {
+ x2ap_eNB_data->state = X2AP_ENB_STATE_RESETTING;
+ /*
+ * TODO: call the reset procedure
+ */
+ }
+
+ /* Optionaly set the target eNB name */
+
+ /* The association is now ready as source and target eNBs know parameters of each other.
+ * Mark the association as connected.
+ */
+ x2ap_eNB_data->state = X2AP_ENB_STATE_READY;
+ x2ap_eNB_data->x2ap_eNB_instance->x2_target_enb_associated_nb ++;
+ x2ap_handle_x2_setup_message(x2ap_eNB_data, 0);
+
+ return 0;
+}
+
+static
+int x2ap_eNB_handle_x2_setup_failure(instance_t instance,
+ uint32_t assoc_id,
+ uint32_t stream,
+ X2AP_X2AP_PDU_t *pdu)
+{
+
+ X2AP_X2SetupFailure_t *x2SetupFailure;
+ X2AP_X2SetupFailure_IEs_t *ie;
+
+ x2ap_eNB_data_t *x2ap_eNB_data;
+
+ DevAssert(pdu != NULL);
+
+ x2SetupFailure = &pdu->choice.unsuccessfulOutcome.value.choice.X2SetupFailure;
+
+ /*
+ * We received a new valid X2 Setup Failure on a stream != 0.
+ * * * * This should not happen -> reject eNB x2 setup failure.
+ */
+
+ if (stream != 0) {
+ X2AP_WARN("[SCTP %d] Received x2 setup failure on stream != 0 (%d)\n",
+ assoc_id, stream);
+ }
+
+ if ((x2ap_eNB_data = x2ap_get_eNB (NULL, assoc_id, 0)) == NULL) {
+ X2AP_ERROR("[SCTP %d] Received X2 setup failure for non existing "
+ "eNB context\n", assoc_id);
+ return -1;
+ }
+
+ X2AP_DEBUG("Received a new X2 setup failure\n");
+
+ X2AP_FIND_PROTOCOLIE_BY_ID(X2AP_X2SetupFailure_IEs_t, ie, x2SetupFailure,
+ X2AP_ProtocolIE_ID_id_Cause, true);
+
+
+ // need a FSM to handle all cases
+ if ((ie->value.choice.Cause.present == X2AP_Cause_PR_misc) &&
+ (ie->value.choice.Cause.choice.misc == X2AP_CauseMisc_unspecified)) {
+ X2AP_WARN("Received X2 setup failure for eNB ... eNB is not ready\n");
+ } else {
+ X2AP_ERROR("Received x2 setup failure for eNB... please check your parameters\n");
+ }
+
+ x2ap_eNB_data->state = X2AP_ENB_STATE_WAITING;
+ x2ap_handle_x2_setup_message(x2ap_eNB_data, 0);
+
+ return 0;
+}
diff --git a/common/utils/itti/messages_types.h b/openair2/X2AP/x2ap_eNB_handler.h
similarity index 73%
rename from common/utils/itti/messages_types.h
rename to openair2/X2AP/x2ap_eNB_handler.h
index d390bf0159c18ab58767e44f467fe2b4019c667b..6d47f82aaf20981ec9763bb4c41c08baad924d63 100644
--- a/common/utils/itti/messages_types.h
+++ b/openair2/X2AP/x2ap_eNB_handler.h
@@ -19,19 +19,14 @@
* contact@openairinterface.org
*/
-/*
- * messages_types.h
- *
- * Created on: Oct 14, 2013
- * Author: winckel
- */
+#ifndef X2AP_ENB_HANDLERS_H_
+#define X2AP_ENB_HANDLERS_H_
-#ifndef MESSAGES_TYPES_H_
-#define MESSAGES_TYPES_H_
+#include "x2ap_eNB_defs.h"
-#include "intertask_messages_types.h"
-#include "timer_messages_types.h"
+void x2ap_handle_x2_setup_message(x2ap_eNB_data_t *eNB_desc_p, int sctp_shutdown);
-// Dummy file for the generic intertask interface definition. Actual definition should be in top level build directory.
+int x2ap_eNB_handle_message(instance_t instance, uint32_t assoc_id, int32_t stream,
+ const uint8_t * const data, const uint32_t data_length);
-#endif /* MESSAGES_TYPES_H_ */
+#endif /* X2AP_ENB_HANDLERS_H_ */
diff --git a/openair2/X2AP/x2ap.c b/openair2/X2AP/x2ap_eNB_itti_messaging.c
similarity index 50%
rename from openair2/X2AP/x2ap.c
rename to openair2/X2AP/x2ap_eNB_itti_messaging.c
index 8002867e15c31c8b78ada0894c9bbef20ae2cef1..9283d967d4cdb8a8e295160ef7bcc39730e25b17 100644
--- a/openair2/X2AP/x2ap.c
+++ b/openair2/X2AP/x2ap_eNB_itti_messaging.c
@@ -19,53 +19,37 @@
* contact@openairinterface.org
*/
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-
-
#include "intertask_interface.h"
-#include "x2ap.h"
-
-#include "assertions.h"
-#include "conversions.h"
+#include "x2ap_eNB_itti_messaging.h"
-
-void *x2ap_task(void *arg)
+void x2ap_eNB_itti_send_sctp_data_req(instance_t instance, int32_t assoc_id, uint8_t *buffer,
+ uint32_t buffer_length, uint16_t stream)
{
- MessageDef *received_msg = NULL;
- int result;
-
- X2AP_DEBUG("Starting X2AP layer\n");
+ MessageDef *message_p;
+ sctp_data_req_t *sctp_data_req;
- x2ap_prepare_internal_data();
+ message_p = itti_alloc_new_message(TASK_X2AP, SCTP_DATA_REQ);
- itti_mark_task_ready(TASK_X2AP);
+ sctp_data_req = &message_p->ittiMsg.sctp_data_req;
- while (1) {
- itti_receive_msg(TASK_X2AP, &received_msg);
+ sctp_data_req->assoc_id = assoc_id;
+ sctp_data_req->buffer = buffer;
+ sctp_data_req->buffer_length = buffer_length;
+ sctp_data_req->stream = stream;
- switch (ITTI_MSG_ID(received_msg)) {
- case TERMINATE_MESSAGE:
- X2AP_WARN(" *** Exiting X2AP thread\n");
- itti_exit_task();
- break;
+ itti_send_msg_to_task(TASK_SCTP, instance, message_p);
+}
- default:
- X2AP_ERROR("Received unhandled message: %d:%s\n",
- ITTI_MSG_ID(received_msg), ITTI_MSG_NAME(received_msg));
- break;
- }
- result = itti_free (ITTI_MSG_ORIGIN_ID(received_msg), received_msg);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
+void x2ap_eNB_itti_send_sctp_close_association(instance_t instance, int32_t assoc_id)
+{
+ MessageDef *message_p = NULL;
+ sctp_close_association_t *sctp_close_association_p = NULL;
- received_msg = NULL;
- }
+ message_p = itti_alloc_new_message(TASK_X2AP, SCTP_CLOSE_ASSOCIATION);
+ sctp_close_association_p = &message_p->ittiMsg.sctp_close_association;
+ sctp_close_association_p->assoc_id = assoc_id;
- return NULL;
+ itti_send_msg_to_task(TASK_SCTP, instance, message_p);
}
-
-
diff --git a/common/utils/itti/intertask_messages_types.h b/openair2/X2AP/x2ap_eNB_itti_messaging.h
similarity index 73%
rename from common/utils/itti/intertask_messages_types.h
rename to openair2/X2AP/x2ap_eNB_itti_messaging.h
index 145f57648ffcd62288d501ac49182652465ea72d..55bf58b6605260c85c70b4d5887f768c42f3e49f 100644
--- a/common/utils/itti/intertask_messages_types.h
+++ b/openair2/X2AP/x2ap_eNB_itti_messaging.h
@@ -19,22 +19,14 @@
* contact@openairinterface.org
*/
-/*
- * intertask_messages_types.h
- *
- * Created on: Jan 14, 2014
- * Author: laurent winckel
- */
+#ifndef X2AP_ENB_ITTI_MESSAGING_H_
+#define X2AP_ENB_ITTI_MESSAGING_H_
+
+void x2ap_eNB_itti_send_sctp_data_req(instance_t instance, int32_t assoc_id, uint8_t *buffer,
+ uint32_t buffer_length, uint16_t stream);
-#ifndef INTERTASK_MESSAGES_TYPES_H_
-#define INTERTASK_MESSAGES_TYPES_H_
-typedef struct IttiMsgEmpty_s {
-} IttiMsgEmpty;
+void x2ap_eNB_itti_send_sctp_close_association(instance_t instance, int32_t assoc_id);
-typedef struct IttiMsgText_s {
- uint32_t size;
- char text[];
-} IttiMsgText;
-#endif /* INTERTASK_MESSAGES_TYPES_H_ */
+#endif /* X2AP_ENB_ITTI_MESSAGING_H_ */
diff --git a/openair2/X2AP/x2ap_eNB_management_procedures.c b/openair2/X2AP/x2ap_eNB_management_procedures.c
new file mode 100644
index 0000000000000000000000000000000000000000..ed5c16de7d1805f7f78509701c113e9173cf5f74
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_management_procedures.c
@@ -0,0 +1,235 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+#include "intertask_interface.h"
+
+#include "assertions.h"
+#include "conversions.h"
+
+#include "x2ap_common.h"
+#include "x2ap_eNB_defs.h"
+#include "x2ap_eNB.h"
+
+
+#define X2AP_DEBUG_LIST
+#ifdef X2AP_DEBUG_LIST
+# define X2AP_eNB_LIST_OUT(x, args...) X2AP_DEBUG("[eNB]%*s"x"\n", 4*indent, "", ##args)
+#else
+# define X2AP_eNB_LIST_OUT(x, args...)
+#endif
+
+static int indent = 0;
+
+
+x2ap_eNB_internal_data_t x2ap_eNB_internal_data;
+
+RB_GENERATE(x2ap_enb_map, x2ap_eNB_data_s, entry, x2ap_eNB_compare_assoc_id);
+
+int x2ap_eNB_compare_assoc_id(
+ struct x2ap_eNB_data_s *p1, struct x2ap_eNB_data_s *p2)
+{
+ if (p1->assoc_id == -1) {
+ if (p1->cnx_id < p2->cnx_id) {
+ return -1;
+ }
+
+ if (p1->cnx_id > p2->cnx_id) {
+ return 1;
+ }
+ } else {
+ if (p1->assoc_id < p2->assoc_id) {
+ return -1;
+ }
+
+ if (p1->assoc_id > p2->assoc_id) {
+ return 1;
+ }
+ }
+
+ /* Matching reference */
+ return 0;
+}
+
+uint16_t x2ap_eNB_fetch_add_global_cnx_id(void)
+{
+ return ++x2ap_eNB_internal_data.global_cnx_id;
+}
+
+void x2ap_eNB_prepare_internal_data(void)
+{
+ memset(&x2ap_eNB_internal_data, 0, sizeof(x2ap_eNB_internal_data));
+ STAILQ_INIT(&x2ap_eNB_internal_data.x2ap_eNB_instances_head);
+}
+
+void x2ap_eNB_insert_new_instance(x2ap_eNB_instance_t *new_instance_p)
+{
+ DevAssert(new_instance_p != NULL);
+
+ STAILQ_INSERT_TAIL(&x2ap_eNB_internal_data.x2ap_eNB_instances_head,
+ new_instance_p, x2ap_eNB_entries);
+}
+
+void dump_tree(x2ap_eNB_data_t *t)
+{
+ if (t == NULL) return;
+ printf("-----------------------\n");
+ printf("eNB id %d %s\n", t->eNB_id, t->eNB_name);
+ printf("state %d\n", t->state);
+ printf("nextstream %d\n", t->nextstream);
+ printf("in_streams %d out_streams %d\n", t->in_streams, t->out_streams);
+ printf("cnx_id %d assoc_id %d\n", t->cnx_id, t->assoc_id);
+ dump_tree(t->entry.rbe_left);
+ dump_tree(t->entry.rbe_right);
+}
+
+void dump_trees(void)
+{
+x2ap_eNB_instance_t *zz;
+STAILQ_FOREACH(zz, &x2ap_eNB_internal_data.x2ap_eNB_instances_head,
+ x2ap_eNB_entries) {
+printf("here comes the tree (instance %d):\n---------------------------------------------\n", zz->instance);
+dump_tree(zz->x2ap_enb_head.rbh_root);
+printf("---------------------------------------------\n");
+}
+}
+
+struct x2ap_eNB_data_s *x2ap_get_eNB(x2ap_eNB_instance_t *instance_p,
+ int32_t assoc_id,
+ uint16_t cnx_id)
+{
+ struct x2ap_eNB_data_s temp;
+ struct x2ap_eNB_data_s *found;
+
+printf("x2ap_get_eNB at 1 (looking for assoc_id %d cnx_id %d)\n", assoc_id, cnx_id);
+dump_trees();
+
+ memset(&temp, 0, sizeof(struct x2ap_eNB_data_s));
+
+ temp.assoc_id = assoc_id;
+ temp.cnx_id = cnx_id;
+
+ if (instance_p == NULL) {
+ STAILQ_FOREACH(instance_p, &x2ap_eNB_internal_data.x2ap_eNB_instances_head,
+ x2ap_eNB_entries) {
+ found = RB_FIND(x2ap_enb_map, &instance_p->x2ap_enb_head, &temp);
+
+ if (found != NULL) {
+ return found;
+ }
+ }
+ } else {
+ return RB_FIND(x2ap_enb_map, &instance_p->x2ap_enb_head, &temp);
+ }
+
+ return NULL;
+}
+
+
+x2ap_eNB_instance_t *x2ap_eNB_get_instance(instance_t instance)
+{
+ x2ap_eNB_instance_t *temp = NULL;
+
+ STAILQ_FOREACH(temp, &x2ap_eNB_internal_data.x2ap_eNB_instances_head,
+ x2ap_eNB_entries) {
+ if (temp->instance == instance) {
+ /* Matching occurence */
+ return temp;
+ }
+ }
+
+ return NULL;
+}
+
+
+/// utility functions
+
+void x2ap_dump_eNB (x2ap_eNB_data_t * eNB_ref);
+
+void
+x2ap_dump_eNB_list (void) {
+ x2ap_eNB_instance_t *inst = NULL;
+ struct x2ap_eNB_data_s *found = NULL;
+ struct x2ap_eNB_data_s temp;
+
+ memset(&temp, 0, sizeof(struct x2ap_eNB_data_s));
+
+ STAILQ_FOREACH (inst, &x2ap_eNB_internal_data.x2ap_eNB_instances_head, x2ap_eNB_entries) {
+ found = RB_FIND(x2ap_enb_map, &inst->x2ap_enb_head, &temp);
+ x2ap_dump_eNB (found);
+ }
+}
+
+void x2ap_dump_eNB (x2ap_eNB_data_t * eNB_ref) {
+
+ if (eNB_ref == NULL) {
+ return;
+ }
+
+ X2AP_eNB_LIST_OUT ("");
+ X2AP_eNB_LIST_OUT ("eNB name: %s", eNB_ref->eNB_name == NULL ? "not present" : eNB_ref->eNB_name);
+ X2AP_eNB_LIST_OUT ("eNB STATE: %07x", eNB_ref->state);
+ X2AP_eNB_LIST_OUT ("eNB ID: %07x", eNB_ref->eNB_id);
+ indent++;
+ X2AP_eNB_LIST_OUT ("SCTP cnx id: %d", eNB_ref->cnx_id);
+ X2AP_eNB_LIST_OUT ("SCTP assoc id: %d", eNB_ref->assoc_id);
+ X2AP_eNB_LIST_OUT ("SCTP instreams: %d", eNB_ref->in_streams);
+ X2AP_eNB_LIST_OUT ("SCTP outstreams: %d", eNB_ref->out_streams);
+ indent--;
+}
+
+
+x2ap_eNB_data_t * x2ap_is_eNB_id_in_list (const uint32_t eNB_id)
+{
+ x2ap_eNB_instance_t *inst;
+ struct x2ap_eNB_data_s *elm;
+
+ STAILQ_FOREACH(inst, &x2ap_eNB_internal_data.x2ap_eNB_instances_head, x2ap_eNB_entries) {
+ RB_FOREACH(elm, x2ap_enb_map, &inst->x2ap_enb_head) {
+ if (elm->eNB_id == eNB_id)
+ return elm;
+ }
+ }
+ return NULL;
+}
+
+x2ap_eNB_data_t * x2ap_is_eNB_assoc_id_in_list (const uint32_t sctp_assoc_id)
+{
+ x2ap_eNB_instance_t *inst;
+ struct x2ap_eNB_data_s *found;
+ struct x2ap_eNB_data_s temp;
+
+ temp.assoc_id = sctp_assoc_id;
+ temp.cnx_id = -1;
+
+ STAILQ_FOREACH(inst, &x2ap_eNB_internal_data.x2ap_eNB_instances_head, x2ap_eNB_entries) {
+ found = RB_FIND(x2ap_enb_map, &inst->x2ap_enb_head, &temp);
+ if (found != NULL){
+ if (found->assoc_id == sctp_assoc_id) {
+ return found;
+ }
+ }
+ }
+ return NULL;
+}
diff --git a/openair2/X2AP/x2ap_eNB_management_procedures.h b/openair2/X2AP/x2ap_eNB_management_procedures.h
new file mode 100644
index 0000000000000000000000000000000000000000..4c4da5251f494e7490133987dbc53ee618b080ca
--- /dev/null
+++ b/openair2/X2AP/x2ap_eNB_management_procedures.h
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ * contact@openairinterface.org
+ */
+
+#ifndef X2AP_ENB_MANAGEMENT_PROCEDURES_H_
+#define X2AP_ENB_MANAGEMENT_PROCEDURES_H
+
+void x2ap_eNB_prepare_internal_data(void);
+
+void dump_trees(void);
+
+void x2ap_eNB_insert_new_instance(x2ap_eNB_instance_t *new_instance_p);
+
+x2ap_eNB_instance_t *x2ap_eNB_get_instance(uint8_t mod_id);
+
+uint16_t x2ap_eNB_fetch_add_global_cnx_id(void);
+
+void x2ap_eNB_prepare_internal_data(void);
+
+x2ap_eNB_data_t* x2ap_is_eNB_id_in_list(uint32_t eNB_id);
+
+x2ap_eNB_data_t* x2ap_is_eNB_assoc_id_in_list(uint32_t sctp_assoc_id);
+
+struct x2ap_eNB_data_s *x2ap_get_eNB(x2ap_eNB_instance_t *instance_p,
+ int32_t assoc_id,
+ uint16_t cnx_id);
+
+#endif /* X2AP_ENB_MANAGEMENT_PROCEDURES_H_ */
diff --git a/openair3/GTPV1-U/gtpv1u_eNB.c b/openair3/GTPV1-U/gtpv1u_eNB.c
index b9d81602c267bf6caff08d6d1362ce1812a80b0e..0c43597b16e5c8ca31b362cbb98dd2d06d87049d 100644
--- a/openair3/GTPV1-U/gtpv1u_eNB.c
+++ b/openair3/GTPV1-U/gtpv1u_eNB.c
@@ -33,7 +33,6 @@
#include "assertions.h"
#include "intertask_interface.h"
-#include "timer.h"
#include "msc.h"
#include "gtpv1u.h"
@@ -50,120 +49,13 @@
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "common/ran_context.h"
#include "gtpv1u_eNB_defs.h"
+#include "gtpv1u_eNB_task.h"
#undef GTP_DUMP_SOCKET
-/*
-extern boolean_t pdcp_data_req(
- const protocol_ctxt_t* const ctxt_pP,
- const srb_flag_t srb_flagP,
- const rb_id_t rb_idP,
- const mui_t muiP,
- const confirm_t confirmP,
- const sdu_size_t sdu_buffer_sizeP,
- unsigned char *const sdu_buffer_pP,
- const pdcp_transmission_mode_t modeP
-#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- ,const uint32_t * const sourceL2Id
- ,const uint32_t * const destinationL2Id
-#endif
- );
-
- const pdcp_transmission_mode_t modeP);
-*/
extern unsigned char NB_eNB_INST;
extern RAN_CONTEXT_t RC;
-static int
-gtpv1u_eNB_send_init_udp(
- uint16_t port_number);
-
-NwGtpv1uRcT
-gtpv1u_eNB_log_request(
- NwGtpv1uLogMgrHandleT hLogMgr,
- uint32_t logLevel,
- NwCharT *file,
- uint32_t line,
- NwCharT *logStr);
-
-NwGtpv1uRcT
-gtpv1u_eNB_send_udp_msg(
- NwGtpv1uUdpHandleT udpHandle,
- uint8_t *buffer,
- uint32_t buffer_len,
- uint32_t buffer_offset,
- uint32_t peerIpAddr,
- uint16_t peerPort);
-
-NwGtpv1uRcT
-gtpv1u_eNB_process_stack_req(
- NwGtpv1uUlpHandleT hUlp,
- NwGtpv1uUlpApiT *pUlpApi);
-
-int
-data_recv_callback(
- uint16_t portP,
- uint32_t address,
- uint8_t *buffer,
- uint32_t length,
- void *arg_p);
-//int
-//gtpv1u_create_tunnel_endpoint(
-// gtpv1u_data_t *gtpv1u_data_pP,
-// uint8_t ue_idP,
-// uint8_t rab_idP,
-// char *sgw_ip_addr_pP,
-// uint16_t portP);
-static NwGtpv1uRcT
-gtpv1u_start_timer_wrapper(
- NwGtpv1uTimerMgrHandleT tmrMgrHandle,
- uint32_t timeoutSec,
- uint32_t timeoutUsec,
- uint32_t tmrType,
- void *timeoutArg,
- NwGtpv1uTimerHandleT *hTmr);
-
-static NwGtpv1uRcT
-gtpv1u_stop_timer_wrapper(
- NwGtpv1uTimerMgrHandleT tmrMgrHandle,
- NwGtpv1uTimerHandleT hTmr);
-
-int
-gtpv1u_initial_req(
- gtpv1u_data_t *gtpv1u_data_pP,
- teid_t teidP,
- tcp_udp_port_t portP,
- uint32_t address);
-
-int
-gtpv1u_new_data_req(
- uint8_t enb_module_idP,
- rnti_t ue_rntiP,
- uint8_t rab_idP,
- uint8_t *buffer_pP,
- uint32_t buf_lenP,
- uint32_t buf_offsetP
-);
-
-int
-gtpv1u_create_s1u_tunnel(
- const instance_t instanceP,
- const gtpv1u_enb_create_tunnel_req_t * const create_tunnel_req_pP,
- gtpv1u_enb_create_tunnel_resp_t * const create_tunnel_resp_pP);
-
-static int
-gtpv1u_delete_s1u_tunnel(
- const instance_t instanceP,
- const gtpv1u_enb_delete_tunnel_req_t * const req_pP);
-
-static int
-gtpv1u_eNB_init(void);
-
-void *
-gtpv1u_eNB_task(void *args);
-
-//static gtpv1u_data_t gtpv1u_data_g;
-
#if defined(GTP_DUMP_SOCKET) && GTP_DUMP_SOCKET > 0
#include <linux/if.h>
static int gtpv1u_dump_socket_g;
@@ -216,11 +108,11 @@ static void gtpv1u_eNB_write_dump_socket(uint8_t *buffer_pP, uint32_t buffer_len
#endif
//-----------------------------------------------------------------------------
-static int gtpv1u_eNB_send_init_udp(uint16_t port_number)
+static int gtpv1u_eNB_send_init_udp(const Gtpv1uS1Req * req)
{
// Create and alloc new message
MessageDef *message_p;
- struct in_addr addr;
+ struct in_addr addr={0};
message_p = itti_alloc_new_message(TASK_GTPV1_U, UDP_INIT);
@@ -228,12 +120,10 @@ static int gtpv1u_eNB_send_init_udp(uint16_t port_number)
return -1;
}
- UDP_INIT(message_p).port = port_number;
- //LG UDP_INIT(message_p).address = "0.0.0.0"; //ANY address
-
- addr.s_addr = RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up;
+ UDP_INIT(message_p).port = req->enb_port_for_S1u_S12_S4_up;
+ addr.s_addr = req->enb_ip_address_for_S1u_S12_S4_up;
UDP_INIT(message_p).address = inet_ntoa(addr);
- LOG_I(GTPU, "Tx UDP_INIT IP addr %s (%x)\n", UDP_INIT(message_p).address,RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up);
+ LOG_I(GTPU, "Tx UDP_INIT IP addr %s (%x)\n", UDP_INIT(message_p).address,UDP_INIT(message_p).port);
MSC_LOG_EVENT(
MSC_GTPU_ENB,
@@ -243,6 +133,16 @@ static int gtpv1u_eNB_send_init_udp(uint16_t port_number)
return itti_send_msg_to_task(TASK_UDP, INSTANCE_DEFAULT, message_p);
}
+static int gtpv1u_s1_req(
+ const instance_t instanceP,
+ const Gtpv1uS1Req * const req) {
+ memcpy(&RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up,
+ &req->enb_ip_address_for_S1u_S12_S4_up,
+ sizeof (req->enb_ip_address_for_S1u_S12_S4_up));
+ gtpv1u_eNB_send_init_udp(req);
+ return 0;
+}
+
//-----------------------------------------------------------------------------
NwGtpv1uRcT gtpv1u_eNB_log_request(NwGtpv1uLogMgrHandleT hLogMgr,
uint32_t logLevel,
@@ -1000,22 +900,16 @@ static int gtpv1u_delete_s1u_tunnel(
//-----------------------------------------------------------------------------
-static int gtpv1u_eNB_init(void)
+int gtpv1u_eNB_init(void)
{
- int ret;
NwGtpv1uRcT rc = NW_GTPV1U_FAILURE;
NwGtpv1uUlpEntityT ulp;
NwGtpv1uUdpEntityT udp;
NwGtpv1uLogMgrEntityT log;
NwGtpv1uTimerMgrEntityT tmr;
-
// enb_properties_p = enb_config_get()->properties[0];
- RC.gtpv1u_data_g = (gtpv1u_data_t*)malloc(sizeof(gtpv1u_data_t));
- memset(RC.gtpv1u_data_g, 0, sizeof(gtpv1u_data_t));
-
- RCconfig_gtpu();
-
+ RC.gtpv1u_data_g = (gtpv1u_data_t*)calloc(sizeof(gtpv1u_data_t),1);
LOG_I(GTPU, "Initializing GTPU stack %p\n",&RC.gtpv1u_data_g);
//gtpv1u_data_g.gtpv1u_stack;
@@ -1025,7 +919,6 @@ static int gtpv1u_eNB_init(void)
RC.gtpv1u_data_g->teid_mapping = hashtable_create (256, NULL, NULL);
AssertFatal(RC.gtpv1u_data_g->teid_mapping != NULL, " ERROR Initializing TASK_GTPV1_U task interface: in hashtable_create\n");
// RC.gtpv1u_data_g.enb_ip_address_for_S1u_S12_S4_up = enb_properties_p->enb_ipv4_address_for_S1U;
- RC.gtpv1u_data_g->ip_addr = NULL;
//gtpv1u_data_g.udp_data;
RC.gtpv1u_data_g->seq_num = 0;
@@ -1090,35 +983,21 @@ static int gtpv1u_eNB_init(void)
}
#endif
- ret = gtpv1u_eNB_send_init_udp(RC.gtpv1u_data_g->enb_port_for_S1u_S12_S4_up);
-
- if (ret < 0) {
- return ret;
- }
LOG_D(GTPU, "Initializing GTPV1U interface for eNB: DONE\n");
return 0;
}
-
//-----------------------------------------------------------------------------
-void *gtpv1u_eNB_task(void *args)
-{
- int rc = 0;
- instance_t instance;
- //const char *msg_name_p;
-
- rc = gtpv1u_eNB_init();
- AssertFatal(rc == 0, "gtpv1u_eNB_init Failed");
- itti_mark_task_ready(TASK_GTPV1_U);
- MSC_START_USE();
-
- while(1) {
+void *gtpv1u_eNB_process_itti_msg(void *notUsed) {
/* Trying to fetch a message from the message queue.
* If the queue is empty, this function will block till a
* message is sent to the task.
*/
+ instance_t instance;
MessageDef *received_message_p = NULL;
+ int rc = 0;
+
itti_receive_msg(TASK_GTPV1_U, &received_message_p);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_GTPV1U_ENB_TASK, VCD_FUNCTION_IN);
DevAssert(received_message_p != NULL);
@@ -1128,6 +1007,9 @@ void *gtpv1u_eNB_task(void *args)
switch (ITTI_MSG_ID(received_message_p)) {
+ case GTPV1U_ENB_S1_REQ:
+ gtpv1u_s1_req(instance, &received_message_p->ittiMsg.gtpv1uS1Req);
+
case GTPV1U_ENB_DELETE_TUNNEL_REQ: {
gtpv1u_delete_s1u_tunnel(instance, &received_message_p->ittiMsg.Gtpv1uDeleteTunnelReq);
}
@@ -1259,6 +1141,22 @@ void *gtpv1u_eNB_task(void *args)
AssertFatal(rc == EXIT_SUCCESS, "Failed to free memory (%d)!\n", rc);
received_message_p = NULL;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_GTPV1U_ENB_TASK, VCD_FUNCTION_OUT);
+
+ return NULL;
+}
+
+//-----------------------------------------------------------------------------
+void *gtpv1u_eNB_task(void *args)
+{
+ int rc = 0;
+
+ rc = gtpv1u_eNB_init();
+ AssertFatal(rc == 0, "gtpv1u_eNB_init Failed");
+ itti_mark_task_ready(TASK_GTPV1_U);
+ MSC_START_USE();
+
+ while(1) {
+ (void) gtpv1u_eNB_process_itti_msg (NULL);
}
return NULL;
diff --git a/openair3/GTPV1-U/gtpv1u_eNB_defs.h b/openair3/GTPV1-U/gtpv1u_eNB_defs.h
index ddd996625ef614f7fb91a918c855526810acffb9..db928c4438d927cd333b59ac6caaef3b72513198 100644
--- a/openair3/GTPV1-U/gtpv1u_eNB_defs.h
+++ b/openair3/GTPV1-U/gtpv1u_eNB_defs.h
@@ -97,8 +97,6 @@ typedef struct gtpv1u_data_s {
//RB_HEAD(gtpv1u_ue_map, gtpv1u_ue_data_s) gtpv1u_ue_map_head;
/* Local IP address to use */
in_addr_t enb_ip_address_for_S1u_S12_S4_up;
- char *ip_addr;
- tcp_udp_port_t enb_port_for_S1u_S12_S4_up;
/* UDP internal data */
//udp_data_t udp_data;
diff --git a/openair3/GTPV1-U/gtpv1u_eNB_task.h b/openair3/GTPV1-U/gtpv1u_eNB_task.h
index 5a7822fe8c7322e12a6a32d231cec8c6af1d1df6..9830ea6169975439e708a840e20e29ea4af91cee 100644
--- a/openair3/GTPV1-U/gtpv1u_eNB_task.h
+++ b/openair3/GTPV1-U/gtpv1u_eNB_task.h
@@ -29,7 +29,6 @@
#ifndef GTPV1U_ENB_TASK_H_
#define GTPV1U_ENB_TASK_H_
-#include "messages_types.h"
/*
int
@@ -41,6 +40,8 @@ gtpv1u_new_data_req(
uint32_t buf_len,
uint32_t buf_offset);*/
+int gtpv1u_eNB_init(void);
+void *gtpv1u_eNB_process_itti_msg(void*);
void *gtpv1u_eNB_task(void *args);
int
diff --git a/openair3/GTPV1-U/gtpv1u_task.c b/openair3/GTPV1-U/gtpv1u_task.c
index 287c22b7e7ab28d162f6b36815b11eb14b629588..e821885ab5198055484b183f12eef1411b243b9a 100644
--- a/openair3/GTPV1-U/gtpv1u_task.c
+++ b/openair3/GTPV1-U/gtpv1u_task.c
@@ -35,7 +35,6 @@
#include "assertions.h"
#include "intertask_interface.h"
-#include "timer.h"
#include "gtpv1u.h"
#include "NwGtpv1u.h"
diff --git a/openair3/NAS/COMMON/UTIL/nas_timer.c b/openair3/NAS/COMMON/UTIL/nas_timer.c
index 0b92ac4d9d55c6b376558f99efbc028ae3effaa5..d92c48f483c25366334ac4a654aa23890056c7e8 100644
--- a/openair3/NAS/COMMON/UTIL/nas_timer.c
+++ b/openair3/NAS/COMMON/UTIL/nas_timer.c
@@ -46,7 +46,6 @@ Description Timer utilities
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
-# include "timer.h"
#else
# include <signal.h>
# include <time.h> // clock_gettime
diff --git a/openair3/S1AP/s1ap_eNB.c b/openair3/S1AP/s1ap_eNB.c
index 2a6db4a5ce4361b08b4a9ffbd573ed6a6d13722e..ffdf5d235f521b43cbf9a51eab42b93c9d53fcec 100644
--- a/openair3/S1AP/s1ap_eNB.c
+++ b/openair3/S1AP/s1ap_eNB.c
@@ -97,7 +97,9 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
net_ip_address_t *mme_ip_address,
net_ip_address_t *local_ip_addr,
uint16_t in_streams,
- uint16_t out_streams)
+ uint16_t out_streams,
+ uint8_t broadcast_plmn_num,
+ uint8_t broadcast_plmn_index[PLMN_LIST_MAX_SIZE])
{
MessageDef *message_p = NULL;
sctp_new_association_req_t *sctp_new_association_req_p = NULL;
@@ -127,7 +129,7 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
S1AP_INFO("[eNB %d] check the mme registration state\n",instance_p->instance);
- mme = s1ap_eNB_get_MME_from_instance(instance_p);
+ mme = NULL;
if ( mme == NULL ) {
@@ -139,6 +141,9 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
sctp_new_association_req_p->ulp_cnx_id = s1ap_mme_data_p->cnx_id;
s1ap_mme_data_p->assoc_id = -1;
+ s1ap_mme_data_p->broadcast_plmn_num = broadcast_plmn_num;
+ for (int i = 0; i < broadcast_plmn_num; ++i)
+ s1ap_mme_data_p->broadcast_plmn_index[i] = broadcast_plmn_index[i];
s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
STAILQ_INIT(&s1ap_mme_data_p->served_gummei);
@@ -190,10 +195,14 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
/* Checks if it is a retry on the same eNB */
DevCheck(new_instance->eNB_id == s1ap_register_eNB->eNB_id, new_instance->eNB_id, s1ap_register_eNB->eNB_id, 0);
DevCheck(new_instance->cell_type == s1ap_register_eNB->cell_type, new_instance->cell_type, s1ap_register_eNB->cell_type, 0);
+ DevCheck(new_instance->num_plmn == s1ap_register_eNB->num_plmn, new_instance->num_plmn, s1ap_register_eNB->num_plmn, 0);
DevCheck(new_instance->tac == s1ap_register_eNB->tac, new_instance->tac, s1ap_register_eNB->tac, 0);
- DevCheck(new_instance->mcc == s1ap_register_eNB->mcc, new_instance->mcc, s1ap_register_eNB->mcc, 0);
- DevCheck(new_instance->mnc == s1ap_register_eNB->mnc, new_instance->mnc, s1ap_register_eNB->mnc, 0);
- DevCheck(new_instance->mnc_digit_length == s1ap_register_eNB->mnc_digit_length, new_instance->mnc_digit_length, s1ap_register_eNB->mnc_digit_length, 0);
+ for (int i = 0; i < new_instance->num_plmn; i++)
+ {
+ DevCheck(new_instance->mcc[i] == s1ap_register_eNB->mcc[i], new_instance->mcc[i], s1ap_register_eNB->mcc[i], 0);
+ DevCheck(new_instance->mnc[i] == s1ap_register_eNB->mnc[i], new_instance->mnc[i], s1ap_register_eNB->mnc[i], 0);
+ DevCheck(new_instance->mnc_digit_length[i] == s1ap_register_eNB->mnc_digit_length[i], new_instance->mnc_digit_length[i], s1ap_register_eNB->mnc_digit_length[i], 0);
+ }
DevCheck(new_instance->default_drx == s1ap_register_eNB->default_drx, new_instance->default_drx, s1ap_register_eNB->default_drx, 0);
} else {
new_instance = calloc(1, sizeof(s1ap_eNB_instance_t));
@@ -208,9 +217,13 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
new_instance->eNB_id = s1ap_register_eNB->eNB_id;
new_instance->cell_type = s1ap_register_eNB->cell_type;
new_instance->tac = s1ap_register_eNB->tac;
- new_instance->mcc = s1ap_register_eNB->mcc;
- new_instance->mnc = s1ap_register_eNB->mnc;
- new_instance->mnc_digit_length = s1ap_register_eNB->mnc_digit_length;
+ for (int i = 0; i < s1ap_register_eNB->num_plmn; i++)
+ {
+ new_instance->mcc[i] = s1ap_register_eNB->mcc[i];
+ new_instance->mnc[i] = s1ap_register_eNB->mnc[i];
+ new_instance->mnc_digit_length[i] = s1ap_register_eNB->mnc_digit_length[i];
+ }
+ new_instance->num_plmn = s1ap_register_eNB->num_plmn;
new_instance->default_drx = s1ap_register_eNB->default_drx;
/* Add the new instance to the list of eNB (meaningfull in virtual mode) */
@@ -231,7 +244,9 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
&s1ap_register_eNB->mme_ip_address[index],
&s1ap_register_eNB->enb_ip_address,
s1ap_register_eNB->sctp_in_streams,
- s1ap_register_eNB->sctp_out_streams);
+ s1ap_register_eNB->sctp_out_streams,
+ s1ap_register_eNB->broadcast_plmn_num[index],
+ s1ap_register_eNB->broadcast_plmn_index[index]);
}
}
@@ -286,19 +301,20 @@ void s1ap_eNB_handle_sctp_data_ind(sctp_data_ind_t *sctp_data_ind)
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
}
-void *s1ap_eNB_task(void *arg)
+void s1ap_eNB_init(void)
{
- MessageDef *received_msg = NULL;
- int result;
-
S1AP_DEBUG("Starting S1AP layer\n");
s1ap_eNB_prepare_internal_data();
itti_mark_task_ready(TASK_S1AP);
MSC_START_USE();
+}
- while (1) {
+void *s1ap_eNB_process_itti_msg(void* notUsed)
+{
+ MessageDef *received_msg = NULL;
+ int result;
itti_receive_msg(TASK_S1AP, &received_msg);
switch (ITTI_MSG_ID(received_msg)) {
@@ -413,6 +429,16 @@ void *s1ap_eNB_task(void *arg)
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
received_msg = NULL;
+ return NULL;
+}
+
+
+void *s1ap_eNB_task(void *arg)
+{
+ s1ap_eNB_init();
+
+ while (1) {
+ (void) s1ap_eNB_process_itti_msg(NULL);
}
return NULL;
@@ -448,7 +474,9 @@ static int s1ap_eNB_generate_s1_setup_request(
ie->id = S1AP_ProtocolIE_ID_id_Global_ENB_ID;
ie->criticality = S1AP_Criticality_reject;
ie->value.present = S1AP_S1SetupRequestIEs__value_PR_Global_ENB_ID;
- MCC_MNC_TO_PLMNID(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length,
+ MCC_MNC_TO_PLMNID(instance_p->mcc[s1ap_mme_data_p->broadcast_plmn_index[0]],
+ instance_p->mnc[s1ap_mme_data_p->broadcast_plmn_index[0]],
+ instance_p->mnc_digit_length[s1ap_mme_data_p->broadcast_plmn_index[0]],
&ie->value.choice.Global_ENB_ID.pLMNidentity);
ie->value.choice.Global_ENB_ID.eNB_ID.present = S1AP_ENB_ID_PR_macroENB_ID;
MACRO_ENB_ID_TO_BIT_STRING(instance_p->eNB_id,
@@ -479,9 +507,14 @@ static int s1ap_eNB_generate_s1_setup_request(
ta = (S1AP_SupportedTAs_Item_t *)calloc(1, sizeof(S1AP_SupportedTAs_Item_t));
INT16_TO_OCTET_STRING(instance_p->tac, &ta->tAC);
{
- plmn = (S1AP_PLMNidentity_t *)calloc(1, sizeof(S1AP_PLMNidentity_t));
- MCC_MNC_TO_TBCD(instance_p->mcc, instance_p->mnc, instance_p->mnc_digit_length, plmn);
- ASN_SEQUENCE_ADD(&ta->broadcastPLMNs.list, plmn);
+ for (int i = 0; i < s1ap_mme_data_p->broadcast_plmn_num; ++i) {
+ plmn = (S1AP_PLMNidentity_t *)calloc(1, sizeof(S1AP_PLMNidentity_t));
+ MCC_MNC_TO_TBCD(instance_p->mcc[s1ap_mme_data_p->broadcast_plmn_index[i]],
+ instance_p->mnc[s1ap_mme_data_p->broadcast_plmn_index[i]],
+ instance_p->mnc_digit_length[s1ap_mme_data_p->broadcast_plmn_index[i]],
+ plmn);
+ ASN_SEQUENCE_ADD(&ta->broadcastPLMNs.list, plmn);
+ }
}
ASN_SEQUENCE_ADD(&ie->value.choice.SupportedTAs.list, ta);
}
diff --git a/openair3/S1AP/s1ap_eNB.h b/openair3/S1AP/s1ap_eNB.h
index e122703d82f2dbda6d5cf42b1bcbf08446a270a4..2abbc53ec992f288c14761eb31170e6134a046e0 100644
--- a/openair3/S1AP/s1ap_eNB.h
+++ b/openair3/S1AP/s1ap_eNB.h
@@ -39,6 +39,8 @@ extern s1ap_eNB_config_t s1ap_config;
#define EPC_MODE_ENABLED s1ap_config.mme_enabled
+void *s1ap_eNB_process_itti_msg(void*);
+void s1ap_eNB_init(void);
void *s1ap_eNB_task(void *arg);
uint32_t s1ap_generate_eNB_id(void);
diff --git a/openair3/S1AP/s1ap_eNB_defs.h b/openair3/S1AP/s1ap_eNB_defs.h
index 11e64703ec1625538daf17f375265e7380c63e85..5bffa0df0cb4c123bef19d44b978cfca7738c8fe 100644
--- a/openair3/S1AP/s1ap_eNB_defs.h
+++ b/openair3/S1AP/s1ap_eNB_defs.h
@@ -154,6 +154,11 @@ typedef struct s1ap_eNB_mme_data_s {
/* SCTP association id */
int32_t assoc_id;
+ /* This is served PLMN IDs communicated to the MME via an index over the
+ * MCC/MNC array in s1ap_eNB_instance */
+ uint8_t broadcast_plmn_num;
+ uint8_t broadcast_plmn_index[PLMN_LIST_MAX_SIZE];
+
/* Only meaningfull in virtual mode */
struct s1ap_eNB_instance_s *s1ap_eNB_instance;
} s1ap_eNB_mme_data_t;
@@ -198,9 +203,10 @@ typedef struct s1ap_eNB_instance_s {
/* Mobile Country Code
* Mobile Network Code
*/
- uint16_t mcc;
- uint16_t mnc;
- uint8_t mnc_digit_length;
+ uint16_t mcc[PLMN_LIST_MAX_SIZE];
+ uint16_t mnc[PLMN_LIST_MAX_SIZE];
+ uint8_t mnc_digit_length[PLMN_LIST_MAX_SIZE];
+ uint8_t num_plmn;
/* Default Paging DRX of the eNB as defined in TS 36.304 */
paging_drx_t default_drx;
diff --git a/openair3/S1AP/s1ap_eNB_nas_procedures.c b/openair3/S1AP/s1ap_eNB_nas_procedures.c
index ebd5bab4fdd8e1b80ec8a61025fafac4501c19ed..80266a4d9ca5546766d0bcbfc81e702f8f6899f9 100644
--- a/openair3/S1AP/s1ap_eNB_nas_procedures.c
+++ b/openair3/S1AP/s1ap_eNB_nas_procedures.c
@@ -81,6 +81,16 @@ int s1ap_eNB_handle_nas_first_req(
instance_p,
s1ap_nas_first_req_p->establishment_cause,
s1ap_nas_first_req_p->ue_identity.gummei);
+ if (mme_desc_p) {
+ S1AP_INFO("[eNB %d] Chose MME '%s' (assoc_id %d) through GUMMEI MCC %d MNC %d MMEGI %d MMEC %d\n",
+ instance,
+ mme_desc_p->mme_name,
+ mme_desc_p->assoc_id,
+ s1ap_nas_first_req_p->ue_identity.gummei.mcc,
+ s1ap_nas_first_req_p->ue_identity.gummei.mnc,
+ s1ap_nas_first_req_p->ue_identity.gummei.mme_group_id,
+ s1ap_nas_first_req_p->ue_identity.gummei.mme_code);
+ }
}
if (mme_desc_p == NULL) {
@@ -89,18 +99,53 @@ int s1ap_eNB_handle_nas_first_req(
mme_desc_p = s1ap_eNB_nnsf_select_mme_by_mme_code(
instance_p,
s1ap_nas_first_req_p->establishment_cause,
+ s1ap_nas_first_req_p->selected_plmn_identity,
s1ap_nas_first_req_p->ue_identity.s_tmsi.mme_code);
+ if (mme_desc_p) {
+ S1AP_INFO("[eNB %d] Chose MME '%s' (assoc_id %d) through S-TMSI MMEC %d and selected PLMN Identity index %d MCC %d MNC %d\n",
+ instance,
+ mme_desc_p->mme_name,
+ mme_desc_p->assoc_id,
+ s1ap_nas_first_req_p->ue_identity.s_tmsi.mme_code,
+ s1ap_nas_first_req_p->selected_plmn_identity,
+ instance_p->mcc[s1ap_nas_first_req_p->selected_plmn_identity],
+ instance_p->mnc[s1ap_nas_first_req_p->selected_plmn_identity]);
+ }
+ }
+ }
+
+ if (mme_desc_p == NULL) {
+ /* Select MME based on the selected PLMN identity, received through RRC
+ * Connection Setup Complete */
+ mme_desc_p = s1ap_eNB_nnsf_select_mme_by_plmn_id(
+ instance_p,
+ s1ap_nas_first_req_p->establishment_cause,
+ s1ap_nas_first_req_p->selected_plmn_identity);
+ if (mme_desc_p) {
+ S1AP_INFO("[eNB %d] Chose MME '%s' (assoc_id %d) through selected PLMN Identity index %d MCC %d MNC %d\n",
+ instance,
+ mme_desc_p->mme_name,
+ mme_desc_p->assoc_id,
+ s1ap_nas_first_req_p->selected_plmn_identity,
+ instance_p->mcc[s1ap_nas_first_req_p->selected_plmn_identity],
+ instance_p->mnc[s1ap_nas_first_req_p->selected_plmn_identity]);
}
}
if (mme_desc_p == NULL) {
/*
- * If no MME corresponds to the GUMMEI or the s-TMSI, selects the MME with the
- * highest capacity.
+ * If no MME corresponds to the GUMMEI, the s-TMSI, or the selected PLMN
+ * identity, selects the MME with the highest capacity.
*/
mme_desc_p = s1ap_eNB_nnsf_select_mme(
instance_p,
s1ap_nas_first_req_p->establishment_cause);
+ if (mme_desc_p) {
+ S1AP_INFO("[eNB %d] Chose MME '%s' (assoc_id %d) through highest relative capacity\n",
+ instance,
+ mme_desc_p->mme_name,
+ mme_desc_p->assoc_id);
+ }
}
if (mme_desc_p == NULL) {
@@ -124,6 +169,7 @@ int s1ap_eNB_handle_nas_first_req(
ue_desc_p->mme_ref = mme_desc_p;
ue_desc_p->ue_initial_id = s1ap_nas_first_req_p->ue_initial_id;
ue_desc_p->eNB_instance = instance_p;
+ ue_desc_p->selected_plmn_identity = s1ap_nas_first_req_p->selected_plmn_identity;
do {
struct s1ap_eNB_ue_context_s *collision_p;
@@ -172,9 +218,9 @@ int s1ap_eNB_handle_nas_first_req(
ie->value.present = S1AP_InitialUEMessage_IEs__value_PR_TAI;
/* Assuming TAI is the TAI from the cell */
INT16_TO_OCTET_STRING(instance_p->tac, &ie->value.choice.TAI.tAC);
- MCC_MNC_TO_PLMNID(instance_p->mcc,
- instance_p->mnc,
- instance_p->mnc_digit_length,
+ MCC_MNC_TO_PLMNID(instance_p->mcc[ue_desc_p->selected_plmn_identity],
+ instance_p->mnc[ue_desc_p->selected_plmn_identity],
+ instance_p->mnc_digit_length[ue_desc_p->selected_plmn_identity],
&ie->value.choice.TAI.pLMNidentity);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
@@ -191,9 +237,9 @@ int s1ap_eNB_handle_nas_first_req(
MACRO_ENB_ID_TO_CELL_IDENTITY(instance_p->eNB_id,
0, // Cell ID
&ie->value.choice.EUTRAN_CGI.cell_ID);
- MCC_MNC_TO_TBCD(instance_p->mcc,
- instance_p->mnc,
- instance_p->mnc_digit_length,
+ MCC_MNC_TO_TBCD(instance_p->mcc[ue_desc_p->selected_plmn_identity],
+ instance_p->mnc[ue_desc_p->selected_plmn_identity],
+ instance_p->mnc_digit_length[ue_desc_p->selected_plmn_identity],
&ie->value.choice.EUTRAN_CGI.pLMNidentity);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
@@ -608,9 +654,9 @@ int s1ap_eNB_nas_uplink(instance_t instance, s1ap_uplink_nas_t *s1ap_uplink_nas_
ie->criticality = S1AP_Criticality_ignore;
ie->value.present = S1AP_UplinkNASTransport_IEs__value_PR_EUTRAN_CGI;
MCC_MNC_TO_PLMNID(
- s1ap_eNB_instance_p->mcc,
- s1ap_eNB_instance_p->mnc,
- s1ap_eNB_instance_p->mnc_digit_length,
+ s1ap_eNB_instance_p->mcc[ue_context_p->selected_plmn_identity],
+ s1ap_eNB_instance_p->mnc[ue_context_p->selected_plmn_identity],
+ s1ap_eNB_instance_p->mnc_digit_length[ue_context_p->selected_plmn_identity],
&ie->value.choice.EUTRAN_CGI.pLMNidentity);
//#warning "TODO get cell id from RRC"
MACRO_ENB_ID_TO_CELL_IDENTITY(s1ap_eNB_instance_p->eNB_id,
@@ -624,9 +670,9 @@ int s1ap_eNB_nas_uplink(instance_t instance, s1ap_uplink_nas_t *s1ap_uplink_nas_
ie->criticality = S1AP_Criticality_ignore;
ie->value.present = S1AP_UplinkNASTransport_IEs__value_PR_TAI;
MCC_MNC_TO_PLMNID(
- s1ap_eNB_instance_p->mcc,
- s1ap_eNB_instance_p->mnc,
- s1ap_eNB_instance_p->mnc_digit_length,
+ s1ap_eNB_instance_p->mcc[ue_context_p->selected_plmn_identity],
+ s1ap_eNB_instance_p->mnc[ue_context_p->selected_plmn_identity],
+ s1ap_eNB_instance_p->mnc_digit_length[ue_context_p->selected_plmn_identity],
&ie->value.choice.TAI.pLMNidentity);
TAC_TO_ASN1(s1ap_eNB_instance_p->tac, &ie->value.choice.TAI.tAC);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
diff --git a/openair3/S1AP/s1ap_eNB_nnsf.c b/openair3/S1AP/s1ap_eNB_nnsf.c
index 8b7d65cb011194b3846dea521bf0e6bcd0c4bd89..63dc92b5e260e33c82a3dd076788b4761b1d763c 100644
--- a/openair3/S1AP/s1ap_eNB_nnsf.c
+++ b/openair3/S1AP/s1ap_eNB_nnsf.c
@@ -90,9 +90,9 @@ s1ap_eNB_nnsf_select_mme(s1ap_eNB_instance_t *instance_p,
}
struct s1ap_eNB_mme_data_s *
-s1ap_eNB_nnsf_select_mme_by_mme_code(s1ap_eNB_instance_t *instance_p,
- rrc_establishment_cause_t cause,
- uint8_t mme_code)
+s1ap_eNB_nnsf_select_mme_by_plmn_id(s1ap_eNB_instance_t *instance_p,
+ rrc_establishment_cause_t cause,
+ int selected_plmn_identity)
{
struct s1ap_eNB_mme_data_s *mme_data_p = NULL;
struct s1ap_eNB_mme_data_s *mme_highest_capacity_p = NULL;
@@ -100,7 +100,7 @@ s1ap_eNB_nnsf_select_mme_by_mme_code(s1ap_eNB_instance_t *instance_p,
RB_FOREACH(mme_data_p, s1ap_mme_map, &instance_p->s1ap_mme_head) {
struct served_gummei_s *gummei_p = NULL;
-
+ struct plmn_identity_s *served_plmn_p = NULL;
if (mme_data_p->state != S1AP_ENB_STATE_CONNECTED) {
/* The association between MME and eNB is not ready for the moment,
* go to the next known MME.
@@ -135,30 +135,106 @@ s1ap_eNB_nnsf_select_mme_by_mme_code(s1ap_eNB_instance_t *instance_p,
}
}
+ /* Looking for served GUMMEI PLMN Identity selected matching the one provided by the UE */
+ STAILQ_FOREACH(gummei_p, &mme_data_p->served_gummei, next) {
+ STAILQ_FOREACH(served_plmn_p, &gummei_p->served_plmns, next) {
+ if ((served_plmn_p->mcc == instance_p->mcc[selected_plmn_identity]) &&
+ (served_plmn_p->mnc == instance_p->mnc[selected_plmn_identity])) {
+ break;
+ }
+ }
+ /* if found, we can stop the outer loop, too */
+ if (served_plmn_p) break;
+ }
+ /* if we didn't find such a served PLMN, go on with the next MME */
+ if (!served_plmn_p) continue;
+
if (current_capacity < mme_data_p->relative_mme_capacity) {
/* We find a better MME, keep a reference to it */
current_capacity = mme_data_p->relative_mme_capacity;
mme_highest_capacity_p = mme_data_p;
}
+ }
+
+ return mme_highest_capacity_p;
+}
+
+struct s1ap_eNB_mme_data_s *
+s1ap_eNB_nnsf_select_mme_by_mme_code(s1ap_eNB_instance_t *instance_p,
+ rrc_establishment_cause_t cause,
+ int selected_plmn_identity,
+ uint8_t mme_code)
+{
+ struct s1ap_eNB_mme_data_s *mme_data_p = NULL;
+
+ RB_FOREACH(mme_data_p, s1ap_mme_map, &instance_p->s1ap_mme_head) {
+ struct served_gummei_s *gummei_p = NULL;
+
+ if (mme_data_p->state != S1AP_ENB_STATE_CONNECTED) {
+ /* The association between MME and eNB is not ready for the moment,
+ * go to the next known MME.
+ */
+ if (mme_data_p->state == S1AP_ENB_OVERLOAD) {
+ /* MME is overloaded. We have to check the RRC establishment
+ * cause and take decision to the select this MME depending on
+ * the overload state.
+ */
+ if ((cause == RRC_CAUSE_MO_DATA)
+ && (mme_data_p->overload_state == S1AP_OVERLOAD_REJECT_MO_DATA)) {
+ continue;
+ }
+
+ if ((mme_data_p->overload_state == S1AP_OVERLOAD_REJECT_ALL_SIGNALLING)
+ && ((cause == RRC_CAUSE_MO_SIGNALLING) || (cause == RRC_CAUSE_MO_DATA))) {
+ continue;
+ }
+
+ if ((mme_data_p->overload_state == S1AP_OVERLOAD_ONLY_EMERGENCY_AND_MT)
+ && ((cause == RRC_CAUSE_MO_SIGNALLING) || (cause == RRC_CAUSE_MO_DATA)
+ || (cause == RRC_CAUSE_HIGH_PRIO_ACCESS))) {
+ continue;
+ }
+
+ /* At this point, the RRC establishment can be handled by the MME
+ * even if it is in overload state.
+ */
+ } else {
+ /* The MME is not overloaded, association is simply not ready. */
+ continue;
+ }
+ }
/* Looking for MME code matching the one provided by NAS */
STAILQ_FOREACH(gummei_p, &mme_data_p->served_gummei, next) {
struct mme_code_s *mme_code_p = NULL;
+ struct plmn_identity_s *served_plmn_p = NULL;
+ STAILQ_FOREACH(served_plmn_p, &gummei_p->served_plmns, next) {
+ if ((served_plmn_p->mcc == instance_p->mcc[selected_plmn_identity]) &&
+ (served_plmn_p->mnc == instance_p->mnc[selected_plmn_identity])) {
+ break;
+ }
+ }
STAILQ_FOREACH(mme_code_p, &gummei_p->mme_codes, next) {
if (mme_code_p->mme_code == mme_code) {
- return mme_data_p;
+ break;
}
}
+
+ /* The MME matches the parameters provided by the NAS layer ->
+ * the MME is knwown and the association is ready.
+ * Return the reference to the MME to use it for this UE.
+ */
+ if (mme_code_p && served_plmn_p) {
+ return mme_data_p;
+ }
}
}
- /* At this point no MME matches the provided GUMMEI. Select the one with the
- * highest relative capacity.
- * In case the list of known MME is empty, simply return NULL, that way the RRC
- * layer should know about it and reject RRC connectivity.
- */
- return mme_highest_capacity_p;
+ /* At this point no MME matches the selected PLMN and MME code. In this case,
+ * return NULL. That way the RRC layer should know about it and reject RRC
+ * connectivity. */
+ return NULL;
}
struct s1ap_eNB_mme_data_s *
@@ -167,8 +243,6 @@ s1ap_eNB_nnsf_select_mme_by_gummei(s1ap_eNB_instance_t *instance_p,
s1ap_gummei_t gummei)
{
struct s1ap_eNB_mme_data_s *mme_data_p = NULL;
- struct s1ap_eNB_mme_data_s *mme_highest_capacity_p = NULL;
- uint8_t current_capacity = 0;
RB_FOREACH(mme_data_p, s1ap_mme_map, &instance_p->s1ap_mme_head) {
struct served_gummei_s *gummei_p = NULL;
@@ -207,12 +281,6 @@ s1ap_eNB_nnsf_select_mme_by_gummei(s1ap_eNB_instance_t *instance_p,
}
}
- if (current_capacity < mme_data_p->relative_mme_capacity) {
- /* We find a better MME, keep a reference to it */
- current_capacity = mme_data_p->relative_mme_capacity;
- mme_highest_capacity_p = mme_data_p;
- }
-
/* Looking for MME gummei matching the one provided by NAS */
STAILQ_FOREACH(gummei_p, &mme_data_p->served_gummei, next) {
struct served_group_id_s *group_id_p = NULL;
@@ -248,10 +316,8 @@ s1ap_eNB_nnsf_select_mme_by_gummei(s1ap_eNB_instance_t *instance_p,
}
}
- /* At this point no MME matches the provided GUMMEI. Select the one with the
- * highest relative capacity.
- * In case the list of known MME is empty, simply return NULL, that way the RRC
- * layer should know about it and reject RRC connectivity.
- */
- return mme_highest_capacity_p;
+ /* At this point no MME matches the provided GUMMEI. In this case, return
+ * NULL. That way the RRC layer should know about it and reject RRC
+ * connectivity. */
+ return NULL;
}
diff --git a/openair3/S1AP/s1ap_eNB_nnsf.h b/openair3/S1AP/s1ap_eNB_nnsf.h
index 78405f34d1b17e0995cfa70e91c57b98cf087786..706f3ada6ff8380bf7e94d6a541817eb83064e07 100644
--- a/openair3/S1AP/s1ap_eNB_nnsf.h
+++ b/openair3/S1AP/s1ap_eNB_nnsf.h
@@ -26,9 +26,15 @@ struct s1ap_eNB_mme_data_s *
s1ap_eNB_nnsf_select_mme(s1ap_eNB_instance_t *instance_p,
rrc_establishment_cause_t cause);
+struct s1ap_eNB_mme_data_s *
+s1ap_eNB_nnsf_select_mme_by_plmn_id(s1ap_eNB_instance_t *instance_p,
+ rrc_establishment_cause_t cause,
+ int selected_plmn_identity);
+
struct s1ap_eNB_mme_data_s*
s1ap_eNB_nnsf_select_mme_by_mme_code(s1ap_eNB_instance_t *instance_p,
rrc_establishment_cause_t cause,
+ int selected_plmn_identity,
uint8_t mme_code);
struct s1ap_eNB_mme_data_s*
diff --git a/openair3/S1AP/s1ap_eNB_ue_context.h b/openair3/S1AP/s1ap_eNB_ue_context.h
index d78c6f7f1a97d42e2654de02b5fb921439c98f21..9adbc5fb2c8af9c9e649a4de05b56f329997cc2b 100644
--- a/openair3/S1AP/s1ap_eNB_ue_context.h
+++ b/openair3/S1AP/s1ap_eNB_ue_context.h
@@ -67,6 +67,11 @@ typedef struct s1ap_eNB_ue_context_s {
/* Reference to MME data this UE is attached to */
struct s1ap_eNB_mme_data_s *mme_ref;
+ /* Signaled by the UE in RRC Connection Setup Complete and used in NAS Uplink
+ * to route NAS messages correctly. 0-based, not 1-based as in TS 36.331
+ * 6.2.2 RRC Connection Setup Complete! */
+ int selected_plmn_identity;
+
/* Reference to eNB data this UE is attached to */
s1ap_eNB_instance_t *eNB_instance;
} s1ap_eNB_ue_context_t;
diff --git a/openair3/SCTP/sctp_common.c b/openair3/SCTP/sctp_common.c
index c467290b3698b9687fb858b9df7e745262c74034..55a294392474b73c5e823bb58fec2f61bfc4e558 100644
--- a/openair3/SCTP/sctp_common.c
+++ b/openair3/SCTP/sctp_common.c
@@ -86,6 +86,12 @@ int sctp_get_sockinfo(int sock, uint16_t *instream, uint16_t *outstream,
memset(&status, 0, sizeof(struct sctp_status));
i = sizeof(struct sctp_status);
+ /* if sock refers to a multi SCTP endpoint, *assoc_id gives us
+ * the association ID that we want
+ */
+ if (assoc_id != NULL)
+ status.sstat_assoc_id = *assoc_id;
+
if (getsockopt(sock, IPPROTO_SCTP, SCTP_STATUS, &status, &i) < 0) {
SCTP_ERROR("Getsockopt SCTP_STATUS failed: %s\n", strerror(errno));
return -1;
diff --git a/openair3/SCTP/sctp_eNB_itti_messaging.c b/openair3/SCTP/sctp_eNB_itti_messaging.c
index e25e022a0d6d949926022d94d389e61cae1deb60..d2064c74c08671b215bbca98525ca9b58be91d47 100644
--- a/openair3/SCTP/sctp_eNB_itti_messaging.c
+++ b/openair3/SCTP/sctp_eNB_itti_messaging.c
@@ -24,8 +24,21 @@
#include "sctp_common.h"
#include "sctp_eNB_itti_messaging.h"
-int sctp_itti_send_new_message_ind(task_id_t task_id, instance_t instance,
- uint32_t assoc_id, uint8_t *buffer,
+int sctp_itti_send_init_msg_multi_cnf(task_id_t task_id, instance_t instance, int multi_sd)
+{
+ MessageDef *message_p;
+ sctp_init_msg_multi_cnf_t *sctp_init_msg_multi_cnf_p;
+
+ message_p = itti_alloc_new_message(TASK_SCTP, SCTP_INIT_MSG_MULTI_CNF);
+
+ sctp_init_msg_multi_cnf_p = &message_p->ittiMsg.sctp_init_msg_multi_cnf;
+
+ sctp_init_msg_multi_cnf_p->multi_sd = multi_sd;
+
+ return itti_send_msg_to_task(task_id, instance, message_p);
+}
+
+int sctp_itti_send_new_message_ind(task_id_t task_id, uint32_t assoc_id, uint8_t *buffer,
uint32_t buffer_length, uint16_t stream)
{
MessageDef *message_p;
@@ -44,7 +57,7 @@ int sctp_itti_send_new_message_ind(task_id_t task_id, instance_t instance,
sctp_data_ind_p->buffer_length = buffer_length;
sctp_data_ind_p->assoc_id = assoc_id;
- return itti_send_msg_to_task(task_id, instance, message_p);
+ return itti_send_msg_to_task(task_id, INSTANCE_DEFAULT, message_p);
}
int sctp_itti_send_association_resp(task_id_t task_id, instance_t instance,
diff --git a/openair3/SCTP/sctp_eNB_itti_messaging.h b/openair3/SCTP/sctp_eNB_itti_messaging.h
index ab476aa5edf78d1c4a6e2726dbeda7ee61c5fd25..49d2056a3cc254975c18fe469554d50d07bd8379 100644
--- a/openair3/SCTP/sctp_eNB_itti_messaging.h
+++ b/openair3/SCTP/sctp_eNB_itti_messaging.h
@@ -22,8 +22,9 @@
#ifndef SCTP_ITTI_MESSAGING_H_
#define SCTP_ITTI_MESSAGING_H_
-int sctp_itti_send_new_message_ind(task_id_t task_id, instance_t instance,
- uint32_t assoc_id, uint8_t *buffer,
+int sctp_itti_send_init_msg_multi_cnf(task_id_t task_id, instance_t instance, int multi_sd);
+
+int sctp_itti_send_new_message_ind(task_id_t task_id, uint32_t assoc_id, uint8_t *buffer,
uint32_t buffer_length, uint16_t stream);
int sctp_itti_send_association_resp(task_id_t task_id, instance_t instance,
diff --git a/openair3/SCTP/sctp_eNB_task.c b/openair3/SCTP/sctp_eNB_task.c
index 630cdb1beb8ced509cb2412ae6d307de1772464e..205e318d4552a2c5566b23cc217eeb4b9b80b122 100644
--- a/openair3/SCTP/sctp_eNB_task.c
+++ b/openair3/SCTP/sctp_eNB_task.c
@@ -61,6 +61,7 @@
enum sctp_connection_type_e {
SCTP_TYPE_CLIENT,
SCTP_TYPE_SERVER,
+ SCTP_TYPE_MULTI_SERVER,
SCTP_TYPE_MAX
};
@@ -91,7 +92,6 @@ typedef struct sctp_cnx_list_elm_s {
static STAILQ_HEAD(sctp_cnx_list_head, sctp_cnx_list_elm_s) sctp_cnx_list;
static uint16_t sctp_nb_cnx = 0;
-
//------------------------------------------------------------------------------
struct sctp_cnx_list_elm_s *sctp_get_cnx(int32_t assoc_id, int sd)
{
@@ -112,6 +112,242 @@ struct sctp_cnx_list_elm_s *sctp_get_cnx(int32_t assoc_id, int sd)
return NULL;
}
+//------------------------------------------------------------------------------
+static inline
+void
+sctp_eNB_accept_associations_multi(
+ struct sctp_cnx_list_elm_s *sctp_cnx)
+{
+ int ns;
+ int n;
+ int flags = 0;
+ socklen_t from_len;
+ struct sctp_sndrcvinfo sinfo;
+
+ struct sockaddr_in addr;
+ uint8_t buffer[SCTP_RECV_BUFFER_SIZE];
+
+ DevAssert(sctp_cnx != NULL);
+
+ memset((void *)&addr, 0, sizeof(struct sockaddr_in));
+ from_len = (socklen_t)sizeof(struct sockaddr_in);
+ memset((void *)&sinfo, 0, sizeof(struct sctp_sndrcvinfo));
+
+ n = sctp_recvmsg(sctp_cnx->sd, (void *)buffer, SCTP_RECV_BUFFER_SIZE,
+ (struct sockaddr *)&addr, &from_len,
+ &sinfo, &flags);
+
+ if (n < 0) {
+ if (errno == ENOTCONN) {
+ SCTP_DEBUG("Received not connected for sd %d\n", sctp_cnx->sd);
+ close(sctp_cnx->sd);
+ } else {
+ SCTP_DEBUG("An error occured during read\n");
+ SCTP_ERROR("sctp_recvmsg (fd %d, len %d ): %s:%d\n", sctp_cnx->sd, n, strerror(errno), errno);
+ }
+ return;
+ }
+
+ if (flags & MSG_NOTIFICATION) {
+ union sctp_notification *snp;
+ snp = (union sctp_notification *)buffer;
+
+ SCTP_DEBUG("Received notification for sd %d, type %u\n",
+ sctp_cnx->sd, snp->sn_header.sn_type);
+
+ /* Association has changed. */
+ if (SCTP_ASSOC_CHANGE == snp->sn_header.sn_type) {
+ struct sctp_assoc_change *sctp_assoc_changed;
+ sctp_assoc_changed = &snp->sn_assoc_change;
+
+ SCTP_DEBUG("Client association changed: %d\n", sctp_assoc_changed->sac_state);
+
+ /* New physical association requested by a peer */
+ switch (sctp_assoc_changed->sac_state) {
+ case SCTP_COMM_UP: {
+ SCTP_DEBUG("Comm up notified for sd %d, assigned assoc_id %d\n",
+ sctp_cnx->sd, sctp_assoc_changed->sac_assoc_id);
+ struct sctp_cnx_list_elm_s *new_cnx;
+
+ new_cnx = calloc(1, sizeof(*sctp_cnx));
+
+ DevAssert(new_cnx != NULL);
+
+ new_cnx->connection_type = SCTP_TYPE_CLIENT;
+
+ ns = sctp_peeloff(sctp_cnx->sd, sctp_assoc_changed->sac_assoc_id);
+
+ new_cnx->sd = ns;
+ new_cnx->task_id = sctp_cnx->task_id;
+ new_cnx->cnx_id = 0;
+ new_cnx->ppid = sctp_cnx->ppid;
+ new_cnx->instance = sctp_cnx->instance;
+ new_cnx->local_port = sctp_cnx->local_port;
+ new_cnx->assoc_id = sctp_assoc_changed->sac_assoc_id;
+
+ if (sctp_get_sockinfo(ns, &new_cnx->in_streams, &new_cnx->out_streams,
+ &new_cnx->assoc_id) != 0) {
+ SCTP_ERROR("sctp_get_sockinfo failed\n");
+ close(ns);
+ free(new_cnx);
+ return;
+ }
+
+ /* Insert new element at end of list */
+ STAILQ_INSERT_TAIL(&sctp_cnx_list, new_cnx, entries);
+ sctp_nb_cnx++;
+
+ /* Add the socket to list of fd monitored by ITTI */
+ itti_subscribe_event_fd(TASK_SCTP, ns);
+
+ sctp_itti_send_association_ind(new_cnx->task_id, new_cnx->instance,
+ new_cnx->assoc_id, new_cnx->local_port,
+ new_cnx->out_streams, new_cnx->in_streams);
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+ } else {
+ SCTP_DEBUG("No notification from SCTP\n");
+ }
+}
+
+//------------------------------------------------------------------------------
+void
+sctp_handle_new_association_req_multi(
+ const instance_t instance,
+ const task_id_t requestor,
+ const sctp_new_association_req_multi_t * const sctp_new_association_req_p)
+{
+ int ns;
+ int sd;
+
+ int32_t assoc_id = 0;
+
+ struct sctp_cnx_list_elm_s *sctp_cnx = NULL;
+ enum sctp_connection_type_e connection_type = SCTP_TYPE_CLIENT;
+
+ /* Prepare a new SCTP association as requested by upper layer and try to connect
+ * to remote host.
+ */
+ DevAssert(sctp_new_association_req_p != NULL);
+
+ sd = sctp_new_association_req_p->multi_sd;
+
+ /* Create new socket with IPv6 affinity */
+//#warning "SCTP may Force IPv4 only, here"
+
+ /* Mark the socket as non-blocking */
+ //if (fcntl(sd, F_SETFL, O_NONBLOCK) < 0) {
+ //SCTP_ERROR("fcntl F_SETFL O_NONBLOCK failed: %s\n",
+ // strerror(errno));
+ //close(sd);
+ //return;
+ //}
+
+ /* SOCK_STREAM socket type requires an explicit connect to the remote host
+ * address and port.
+ * Only use IPv4 for the first connection attempt
+ */
+ if ((sctp_new_association_req_p->remote_address.ipv6 != 0) ||
+ (sctp_new_association_req_p->remote_address.ipv4 != 0)) {
+ uint8_t address_index = 0;
+ uint8_t used_address = sctp_new_association_req_p->remote_address.ipv6 +
+ sctp_new_association_req_p->remote_address.ipv4;
+ struct sockaddr_in addr[used_address];
+
+ memset(addr, 0, used_address * sizeof(struct sockaddr_in));
+
+ if (sctp_new_association_req_p->remote_address.ipv6 == 1) {
+ if (inet_pton(AF_INET6, sctp_new_association_req_p->remote_address.ipv6_address,
+ &addr[address_index].sin_addr.s_addr) != 1) {
+ SCTP_ERROR("Failed to convert ipv6 address %*s to network type\n",
+ (int)strlen(sctp_new_association_req_p->remote_address.ipv6_address),
+ sctp_new_association_req_p->remote_address.ipv6_address);
+ //close(sd);
+ //return;
+ exit(1);
+ }
+
+ SCTP_DEBUG("Converted ipv6 address %*s to network type\n",
+ (int)strlen(sctp_new_association_req_p->remote_address.ipv6_address),
+ sctp_new_association_req_p->remote_address.ipv6_address);
+
+ addr[address_index].sin_family = AF_INET6;
+ addr[address_index].sin_port = htons(sctp_new_association_req_p->port);
+ address_index++;
+ }
+
+ if (sctp_new_association_req_p->remote_address.ipv4 == 1) {
+ if (inet_pton(AF_INET, sctp_new_association_req_p->remote_address.ipv4_address,
+ &addr[address_index].sin_addr.s_addr) != 1) {
+ SCTP_ERROR("Failed to convert ipv4 address %*s to network type\n",
+ (int)strlen(sctp_new_association_req_p->remote_address.ipv4_address),
+ sctp_new_association_req_p->remote_address.ipv4_address);
+ //close(sd);
+ //return;
+ exit(1);
+ }
+
+ SCTP_DEBUG("Converted ipv4 address %*s to network type\n",
+ (int)strlen(sctp_new_association_req_p->remote_address.ipv4_address),
+ sctp_new_association_req_p->remote_address.ipv4_address);
+
+ addr[address_index].sin_family = AF_INET;
+ addr[address_index].sin_port = htons(sctp_new_association_req_p->port);
+ address_index++;
+ }
+
+ /* Connect to remote host and port */
+ if (sctp_connectx(sd, (struct sockaddr *)addr, 1, &assoc_id) < 0) {
+ /* sctp_connectx on non-blocking socket return EINPROGRESS */
+ if (errno != EINPROGRESS) {
+ SCTP_ERROR("Connect failed: %s\n", strerror(errno));
+ sctp_itti_send_association_resp(
+ requestor, instance, -1, sctp_new_association_req_p->ulp_cnx_id,
+ SCTP_STATE_UNREACHABLE, 0, 0);
+ /* Add the socket to list of fd monitored by ITTI */
+ //itti_unsubscribe_event_fd(TASK_SCTP, sd);
+ //close(sd);
+ return;
+ } else {
+ SCTP_DEBUG("connectx assoc_id %d in progress..., used %d addresses\n",
+ assoc_id, used_address);
+ }
+ } else {
+ SCTP_DEBUG("sctp_connectx SUCCESS, used %d addresses assoc_id %d\n",
+ used_address,
+ assoc_id);
+ }
+ }
+
+ ns = sctp_peeloff(sd,assoc_id);
+
+ sctp_cnx = calloc(1, sizeof(*sctp_cnx));
+
+ sctp_cnx->connection_type = connection_type;
+
+ sctp_cnx->sd = ns;
+ sctp_cnx->task_id = requestor;
+ sctp_cnx->cnx_id = sctp_new_association_req_p->ulp_cnx_id;
+ sctp_cnx->ppid = sctp_new_association_req_p->ppid;
+ sctp_cnx->instance = instance;
+ sctp_cnx->assoc_id = assoc_id;
+
+ /* Add the socket to list of fd monitored by ITTI */
+ itti_subscribe_event_fd(TASK_SCTP, ns);
+
+ /* Insert new element at end of list */
+ STAILQ_INSERT_TAIL(&sctp_cnx_list, sctp_cnx, entries);
+ sctp_nb_cnx++;
+
+ SCTP_DEBUG("Inserted new descriptor for sd %d in list, nb elements %u, assoc_id %d\n",
+ ns, sctp_nb_cnx, assoc_id);
+}
+
//------------------------------------------------------------------------------
void
sctp_handle_new_association_req(
@@ -441,7 +677,8 @@ static int sctp_close_association(
static int sctp_create_new_listener(
const instance_t instance,
const task_id_t requestor,
- sctp_init_t *init_p)
+ sctp_init_t *init_p,
+ int server_type)
{
struct sctp_event_subscribe event;
struct sockaddr *addr = NULL;
@@ -501,9 +738,17 @@ static int sctp_create_new_listener(
}
}
- if ((sd = socket(AF_INET6, SOCK_STREAM, IPPROTO_SCTP)) < 0) {
- SCTP_ERROR("socket: %s:%d\n", strerror(errno), errno);
- return -1;
+ if (server_type) {
+ if ((sd = socket(PF_INET, SOCK_SEQPACKET, IPPROTO_SCTP)) < 0) {
+ SCTP_ERROR("socket: %s:%d\n", strerror(errno), errno);
+ return -1;
+ }
+ }
+ else {
+ if ((sd = socket(AF_INET6, SOCK_STREAM, IPPROTO_SCTP)) < 0) {
+ SCTP_ERROR("socket: %s:%d\n", strerror(errno), errno);
+ return -1;
+ }
}
memset((void *)&event, 1, sizeof(struct sctp_event_subscribe));
@@ -516,7 +761,13 @@ static int sctp_create_new_listener(
sctp_cnx = calloc(1, sizeof(*sctp_cnx));
- sctp_cnx->connection_type = SCTP_TYPE_SERVER;
+ if (server_type) {
+ sctp_cnx->connection_type = SCTP_TYPE_MULTI_SERVER;
+ }
+ else {
+ sctp_cnx->connection_type = SCTP_TYPE_SERVER;
+ }
+
sctp_cnx->sd = sd;
sctp_cnx->local_port = init_p->port;
sctp_cnx->in_streams = 32;
@@ -729,6 +980,7 @@ sctp_eNB_read_from_socket(
break;
default:
+ SCTP_WARN("unhandled: SCTP_ASSOC_CHANGE to %d\n", sctp_assoc_changed->sac_state);
break;
}
}
@@ -748,8 +1000,7 @@ sctp_eNB_read_from_socket(
sinfo.sinfo_assoc_id, sctp_cnx->sd, n, ntohs(addr.sin_port),
sinfo.sinfo_stream, ntohl(sinfo.sinfo_ppid));
- sctp_itti_send_new_message_ind(sctp_cnx->task_id,
- sctp_cnx->instance,
+ sctp_itti_send_new_message_ind(sctp_cnx->instance,
sinfo.sinfo_assoc_id,
buffer, n, sinfo.sinfo_stream);
}
@@ -778,21 +1029,19 @@ sctp_eNB_flush_sockets(
if (sctp_cnx->connection_type == SCTP_TYPE_CLIENT) {
sctp_eNB_read_from_socket(sctp_cnx);
- } else {
+ }
+ else if (sctp_cnx->connection_type == SCTP_TYPE_MULTI_SERVER) {
+ sctp_eNB_accept_associations_multi(sctp_cnx);
+ }
+ else {
sctp_eNB_accept_associations(sctp_cnx);
}
}
}
-
//------------------------------------------------------------------------------
-void *sctp_eNB_task(void *arg)
+void sctp_eNB_init(void)
{
- int nb_events;
- struct epoll_event *events;
- MessageDef *received_msg = NULL;
- int result;
-
SCTP_DEBUG("Starting SCTP layer\n");
STAILQ_INIT(&sctp_cnx_list);
@@ -800,7 +1049,16 @@ void *sctp_eNB_task(void *arg)
itti_mark_task_ready(TASK_SCTP);
MSC_START_USE();
- while (1) {
+}
+
+//------------------------------------------------------------------------------
+void *sctp_eNB_process_itti_msg(void *notUsed)
+{
+ int nb_events;
+ struct epoll_event *events;
+ MessageDef *received_msg = NULL;
+ int result;
+
itti_receive_msg(TASK_SCTP, &received_msg);
/* Check if there is a packet to handle */
@@ -813,13 +1071,48 @@ void *sctp_eNB_task(void *arg)
if (sctp_create_new_listener(
ITTI_MESSAGE_GET_INSTANCE(received_msg),
ITTI_MSG_ORIGIN_ID(received_msg),
- &received_msg->ittiMsg.sctp_init) < 0) {
+ &received_msg->ittiMsg.sctp_init,0) < 0) {
/* SCTP socket creation or bind failed... */
SCTP_ERROR("Failed to create new SCTP listener\n");
}
}
break;
+ case SCTP_INIT_MSG_MULTI_REQ: {
+ int multi_sd;
+
+ SCTP_DEBUG("Received SCTP_INIT_MSG_MULTI_REQ\n");
+
+ multi_sd = sctp_create_new_listener(
+ ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ ITTI_MSG_ORIGIN_ID(received_msg),
+ &received_msg->ittiMsg.sctp_init_multi,1);
+ /* We received a new connection request */
+ if (multi_sd < 0) {
+ /* SCTP socket creation or bind failed... */
+ SCTP_ERROR("Failed to create new SCTP listener\n");
+ }
+ sctp_itti_send_init_msg_multi_cnf(
+ ITTI_MSG_ORIGIN_ID(received_msg),
+ ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ multi_sd);
+ }
+ break;
+
+ case SCTP_NEW_ASSOCIATION_REQ: {
+ sctp_handle_new_association_req(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ ITTI_MSG_ORIGIN_ID(received_msg),
+ &received_msg->ittiMsg.sctp_new_association_req);
+ }
+ break;
+
+ case SCTP_NEW_ASSOCIATION_REQ_MULTI: {
+ sctp_handle_new_association_req_multi(ITTI_MESSAGE_GET_INSTANCE(received_msg),
+ ITTI_MSG_ORIGIN_ID(received_msg),
+ &received_msg->ittiMsg.sctp_new_association_req_multi);
+ }
+ break;
+
case SCTP_CLOSE_ASSOCIATION:
sctp_close_association(ITTI_MESSAGE_GET_INSTANCE(received_msg),
ITTI_MSG_ORIGIN_ID(received_msg),
@@ -831,13 +1124,6 @@ void *sctp_eNB_task(void *arg)
itti_exit_task();
break;
- case SCTP_NEW_ASSOCIATION_REQ: {
- sctp_handle_new_association_req(ITTI_MESSAGE_GET_INSTANCE(received_msg),
- ITTI_MSG_ORIGIN_ID(received_msg),
- &received_msg->ittiMsg.sctp_new_association_req);
- }
- break;
-
case SCTP_DATA_REQ: {
sctp_send_data(ITTI_MESSAGE_GET_INSTANCE(received_msg),
ITTI_MSG_ORIGIN_ID(received_msg),
@@ -859,6 +1145,17 @@ void *sctp_eNB_task(void *arg)
nb_events = itti_get_events(TASK_SCTP, &events);
/* Now handle notifications for other sockets */
sctp_eNB_flush_sockets(events, nb_events);
+
+ return NULL;
+}
+
+//------------------------------------------------------------------------------
+void *sctp_eNB_task(void *arg)
+{
+ sctp_eNB_init();
+
+ while (1) {
+ (void) sctp_eNB_process_itti_msg(NULL);
}
return NULL;
diff --git a/openair3/SCTP/sctp_eNB_task.h b/openair3/SCTP/sctp_eNB_task.h
index 31cb6831025e5eea879ebee904f24cc5dbf14276..e23e80675e647d94460b103ed163455ad73d54c9 100644
--- a/openair3/SCTP/sctp_eNB_task.h
+++ b/openair3/SCTP/sctp_eNB_task.h
@@ -22,6 +22,8 @@
#ifndef SCTP_ENB_TASK_H_
#define SCTP_ENB_TASK_H_
+void sctp_eNB_init(void);
+void *sctp_eNB_process_itti_msg(void *);
void *sctp_eNB_task(void *arg);
#endif /* SCTP_ENB_TASK_H_ */
diff --git a/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb.band7.tm1.usrpb210.epc.local.conf b/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb.band7.tm1.usrpb210.epc.local.conf
index 2571db70a059ac2ec190196b927a159c4a65d540..85cee4dda0685d20afa6b3e6604a45881974d7f1 100644
--- a/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb.band7.tm1.usrpb210.epc.local.conf
+++ b/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb.band7.tm1.usrpb210.epc.local.conf
@@ -13,11 +13,8 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
-
- mobile_network_code = "95";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 95; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb1.conf b/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb1.conf
index e71e7e03f5d368597401d40916d1724aef9114d6..df06231e4a54706a8725faf4fc760cb1bc04753d 100755
--- a/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb1.conf
+++ b/openair3/TEST/EPC_TEST/TEST_1MME_1ENB_1UE_ATTACH_GUTI/enb1.conf
@@ -13,10 +13,8 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
-
- mobile_country_code = "208";
- mobile_network_code = "95";
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 95; mnc_length = 2; } );
////////// Physical parameters:
diff --git a/openair3/TEST/EPC_TEST/play_scenario.c b/openair3/TEST/EPC_TEST/play_scenario.c
index 9f922d8516d49933a3ae2f3b653f70bc1fd3efbf..546878e57692061c502ac17d56f08fd7a5f336d1 100644
--- a/openair3/TEST/EPC_TEST/play_scenario.c
+++ b/openair3/TEST/EPC_TEST/play_scenario.c
@@ -46,8 +46,6 @@
#include <pthread.h>
-#include "intertask_interface_init.h"
-#include "timer.h"
#include "assertions.h"
#include "s1ap_common.h"
#include "intertask_interface.h"
diff --git a/openair3/TEST/EPC_TEST/play_scenario_fsm.c b/openair3/TEST/EPC_TEST/play_scenario_fsm.c
index 1589b83cae6b58bc651f4b0debaed2e59b5a3505..a3963951dce3d41a0fd865a1da1e1cc181fd4ac0 100644
--- a/openair3/TEST/EPC_TEST/play_scenario_fsm.c
+++ b/openair3/TEST/EPC_TEST/play_scenario_fsm.c
@@ -36,7 +36,6 @@
#include "play_scenario.h"
#include "s1ap_ies_defs.h"
#include "play_scenario_s1ap_eNB_defs.h"
-#include "timer.h"
//------------------------------------------------------------------------------
extern int g_max_speed;
diff --git a/openair3/TEST/EPC_TEST/play_scenario_s1ap.c b/openair3/TEST/EPC_TEST/play_scenario_s1ap.c
index 361b56100c0cee37a8a987dc649b797df5420b8f..d2bf05c0862f8eddd958621744d08f439b836baa 100644
--- a/openair3/TEST/EPC_TEST/play_scenario_s1ap.c
+++ b/openair3/TEST/EPC_TEST/play_scenario_s1ap.c
@@ -38,7 +38,6 @@
#include "intertask_interface.h"
-#include "timer.h"
#include "platform_types.h"
#include "assertions.h"
#include "conversions.h"
diff --git a/openair3/TEST/EPC_TEST/play_scenario_s1ap_compare_ie.c b/openair3/TEST/EPC_TEST/play_scenario_s1ap_compare_ie.c
index e0afbeb83875721c061b961908560791c325def3..001834fcab229ac60d4209bfeb215494e524540f 100644
--- a/openair3/TEST/EPC_TEST/play_scenario_s1ap_compare_ie.c
+++ b/openair3/TEST/EPC_TEST/play_scenario_s1ap_compare_ie.c
@@ -43,7 +43,6 @@
#include "intertask_interface.h"
-#include "timer.h"
#include "platform_types.h"
#include "assertions.h"
#include "conversions.h"
diff --git a/openair3/TEST/oaisim_mme_itti_test.c b/openair3/TEST/oaisim_mme_itti_test.c
index bf8ad4471417abe7ceb95411ec3e345847edffea..57cfd412ef12c7b607c011c8125f99675be5c3b6 100644
--- a/openair3/TEST/oaisim_mme_itti_test.c
+++ b/openair3/TEST/oaisim_mme_itti_test.c
@@ -32,13 +32,12 @@
#include "mme_config.h"
#include "gtpv1u_sgw_defs.h"
-#include "intertask_interface_init.h"
+#include "intertask_interface.h"
#include "sctp_primitives_server.h"
#include "udp_primitives_server.h"
#include "s1ap_mme.h"
#include "log.h"
-#include "timer.h"
#include "sgw_lite_defs.h"
#include "ipv4_defs.h"
diff --git a/openair3/TEST/oaisim_mme_test_s1c.c b/openair3/TEST/oaisim_mme_test_s1c.c
index f006434b9013ca093e592d511f498c5af13b49ee..52623463c6bc4f83091311e3bb5969b5338a8cb1 100644
--- a/openair3/TEST/oaisim_mme_test_s1c.c
+++ b/openair3/TEST/oaisim_mme_test_s1c.c
@@ -40,9 +40,7 @@
#include "UTIL/LOG/log_extern.h"
#include "assertions.h"
-#include "intertask_interface_init.h"
#include "intertask_interface.h"
-#include "timer.h"
#include "sctp_eNB_task.h"
#include "s1ap_eNB.h"
#include "enb_config.h"
diff --git a/openair3/UDP/udp_eNB_task.c b/openair3/UDP/udp_eNB_task.c
index f61f614a143464d04b255d2980d7cefc701ebfb7..fdcdeb037af62ebddb912651d620f7954e2149b5 100644
--- a/openair3/UDP/udp_eNB_task.c
+++ b/openair3/UDP/udp_eNB_task.c
@@ -276,7 +276,7 @@ void udp_eNB_receiver(struct udp_socket_desc_s *udp_sock_pP)
* if the queue is full.
*/
/* look for HACK_RLC_UM_LIMIT for others places related to the hack. Please do not remove this comment. */
- if (itti_try_send_msg_to_task(udp_sock_pP->task_id, INSTANCE_DEFAULT, message_p) < 0) {
+ if (itti_send_msg_to_task(udp_sock_pP->task_id, INSTANCE_DEFAULT, message_p) < 0) {
LOG_E(UDP_, "Failed to send message %d to task %d\n",
UDP_DATA_IND,
udp_sock_pP->task_id);
diff --git a/openair3/UDP/udp_eNB_task.h b/openair3/UDP/udp_eNB_task.h
index 658516212574efbfb5115444d350c47e0c42828d..8b783f7455c08f6aec5a0d80788b51746a9feb51 100644
--- a/openair3/UDP/udp_eNB_task.h
+++ b/openair3/UDP/udp_eNB_task.h
@@ -31,7 +31,6 @@
#ifndef UDP_ENB_TASK_H_
#define UDP_ENB_TASK_H_
#include "enb_config.h"
-#include "intertask_interface_types.h"
/** \brief UDP recv callback prototype. Will be called every time a payload is
diff --git a/pre-commit b/pre-commit
index 82587fce34c8bd8df74b1a87e0ce6bb19ce18679..ab54a821a5436e156a444ac7fc53f9c452eb786d 100644
--- a/pre-commit
+++ b/pre-commit
@@ -4,7 +4,7 @@
# cp pre-commit .git/hooks
# chmod +x .git/hooks/pre-commit
-OPTIONS="--convert-tabs --indent=spaces=2 --indent-switches --indent-col1-comments --break-blocks --delete-empty-lines --align-pointer=name --keep-one-line-blocks --keep-one-line-statements --lineend=linux"
+OPTIONS="--options=ci-scripts/astyle-options.txt"
RETURN=0
ASTYLE=$(which astyle)
@@ -28,4 +28,4 @@ if [ $RETURN -eq 1 ]; then
echo $OPTIONS >&2
fi
-exit $RETURN
\ No newline at end of file
+exit $RETURN
diff --git a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
index 47cd12d816d9dcd71c01e23507931d685bc8a9c7..c591cc6c0f31f2f324e2b3f09ad899313b7ab46f 100644
--- a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+++ b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
@@ -65,211 +65,191 @@
/*! \brief USRP Configuration */
typedef struct {
- // --------------------------------
- // variables for USRP configuration
- // --------------------------------
- //! USRP device pointer
- uhd::usrp::multi_usrp::sptr usrp;
-
- //create a send streamer and a receive streamer
- //! USRP TX Stream
- uhd::tx_streamer::sptr tx_stream;
- //! USRP RX Stream
- uhd::rx_streamer::sptr rx_stream;
-
- //! USRP TX Metadata
- uhd::tx_metadata_t tx_md;
- //! USRP RX Metadata
- uhd::rx_metadata_t rx_md;
-
- //! Sampling rate
- double sample_rate;
-
- //! TX forward samples. We use usrp_time_offset to get this value
- int tx_forward_nsamps; //166 for 20Mhz
-
- // --------------------------------
- // Debug and output control
- // --------------------------------
- int num_underflows;
- int num_overflows;
- int num_seq_errors;
- int64_t tx_count;
- int64_t rx_count;
- int wait_for_first_pps;
- int use_gps;
- //! timestamp of RX packet
- openair0_timestamp rx_timestamp;
+ // --------------------------------
+ // variables for USRP configuration
+ // --------------------------------
+ //! USRP device pointer
+ uhd::usrp::multi_usrp::sptr usrp;
+
+ //create a send streamer and a receive streamer
+ //! USRP TX Stream
+ uhd::tx_streamer::sptr tx_stream;
+ //! USRP RX Stream
+ uhd::rx_streamer::sptr rx_stream;
+
+ //! USRP TX Metadata
+ uhd::tx_metadata_t tx_md;
+ //! USRP RX Metadata
+ uhd::rx_metadata_t rx_md;
+
+ //! Sampling rate
+ double sample_rate;
+
+ //! TX forward samples. We use usrp_time_offset to get this value
+ int tx_forward_nsamps; //166 for 20Mhz
+
+ // --------------------------------
+ // Debug and output control
+ // --------------------------------
+ int num_underflows;
+ int num_overflows;
+ int num_seq_errors;
+ int64_t tx_count;
+ int64_t rx_count;
+ int wait_for_first_pps;
+ int use_gps;
+ //! timestamp of RX packet
+ openair0_timestamp rx_timestamp;
} usrp_state_t;
//void print_notes(void)
//{
- // Helpful notes
- // std::cout << boost::format("**************************************Helpful Notes on Clock/PPS Selection**************************************\n");
- // std::cout << boost::format("As you can see, the default 10 MHz Reference and 1 PPS signals are now from the GPSDO.\n");
- // std::cout << boost::format("If you would like to use the internal reference(TCXO) in other applications, you must configure that explicitly.\n");
- // std::cout << boost::format("You can no longer select the external SMAs for 10 MHz or 1 PPS signaling.\n");
- // std::cout << boost::format("****************************************************************************************************************\n");
+// Helpful notes
+// std::cout << boost::format("**************************************Helpful Notes on Clock/PPS Selection**************************************\n");
+// std::cout << boost::format("As you can see, the default 10 MHz Reference and 1 PPS signals are now from the GPSDO.\n");
+// std::cout << boost::format("If you would like to use the internal reference(TCXO) in other applications, you must configure that explicitly.\n");
+// std::cout << boost::format("You can no longer select the external SMAs for 10 MHz or 1 PPS signaling.\n");
+// std::cout << boost::format("****************************************************************************************************************\n");
//}
-static int sync_to_gps(openair0_device *device)
-{
- uhd::set_thread_priority_safe();
-
- //std::string args;
-
- //Set up program options
- //po::options_description desc("Allowed options");
- //desc.add_options()
- //("help", "help message")
- //("args", po::value<std::string>(&args)->default_value(""), "USRP device arguments")
- //;
- //po::variables_map vm;
- //po::store(po::parse_command_line(argc, argv, desc), vm);
- //po::notify(vm);
-
- //Print the help message
- //if (vm.count("help"))
- //{
- // std::cout << boost::format("Synchronize USRP to GPS %s") % desc << std::endl;
- // return EXIT_FAILURE;
- //}
-
- //Create a USRP device
- //std::cout << boost::format("\nCreating the USRP device with: %s...\n") % args;
- //uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args);
- //std::cout << boost::format("Using Device: %s\n") % usrp->get_pp_string();
-
- usrp_state_t *s = (usrp_state_t*)device->priv;
-
- try
- {
- size_t num_mboards = s->usrp->get_num_mboards();
- size_t num_gps_locked = 0;
- for (size_t mboard = 0; mboard < num_mboards; mboard++)
- {
- std::cout << "Synchronizing mboard " << mboard << ": " << s->usrp->get_mboard_name(mboard) << std::endl;
-
- //Set references to GPSDO
- s->usrp->set_clock_source("gpsdo", mboard);
- s->usrp->set_time_source("gpsdo", mboard);
-
- //std::cout << std::endl;
- //print_notes();
- //std::cout << std::endl;
-
- //Check for 10 MHz lock
- std::vector<std::string> sensor_names = s->usrp->get_mboard_sensor_names(mboard);
- if(std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end())
- {
- std::cout << "Waiting for reference lock..." << std::flush;
- bool ref_locked = false;
- for (int i = 0; i < 30 and not ref_locked; i++)
- {
- ref_locked = s->usrp->get_mboard_sensor("ref_locked", mboard).to_bool();
- if (not ref_locked)
- {
- std::cout << "." << std::flush;
- boost::this_thread::sleep(boost::posix_time::seconds(1));
- }
- }
- if(ref_locked)
- {
- std::cout << "LOCKED" << std::endl;
- } else {
- std::cout << "FAILED" << std::endl;
- std::cout << "Failed to lock to GPSDO 10 MHz Reference. Exiting." << std::endl;
- exit(EXIT_FAILURE);
- }
- }
- else
- {
- std::cout << boost::format("ref_locked sensor not present on this board.\n");
- }
-
- //Wait for GPS lock
- bool gps_locked = s->usrp->get_mboard_sensor("gps_locked", mboard).to_bool();
- if(gps_locked)
- {
- num_gps_locked++;
- std::cout << boost::format("GPS Locked\n");
- }
- else
- {
- std::cerr << "WARNING: GPS not locked - time will not be accurate until locked" << std::endl;
- }
+static int sync_to_gps(openair0_device *device) {
+ uhd::set_thread_priority_safe();
+ //std::string args;
+ //Set up program options
+ //po::options_description desc("Allowed options");
+ //desc.add_options()
+ //("help", "help message")
+ //("args", po::value<std::string>(&args)->default_value(""), "USRP device arguments")
+ //;
+ //po::variables_map vm;
+ //po::store(po::parse_command_line(argc, argv, desc), vm);
+ //po::notify(vm);
+ //Print the help message
+ //if (vm.count("help"))
+ //{
+ // std::cout << boost::format("Synchronize USRP to GPS %s") % desc << std::endl;
+ // return EXIT_FAILURE;
+ //}
+ //Create a USRP device
+ //std::cout << boost::format("\nCreating the USRP device with: %s...\n") % args;
+ //uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args);
+ //std::cout << boost::format("Using Device: %s\n") % usrp->get_pp_string();
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+
+ try {
+ size_t num_mboards = s->usrp->get_num_mboards();
+ size_t num_gps_locked = 0;
+
+ for (size_t mboard = 0; mboard < num_mboards; mboard++) {
+ std::cout << "Synchronizing mboard " << mboard << ": " << s->usrp->get_mboard_name(mboard) << std::endl;
+ //Set references to GPSDO
+ s->usrp->set_clock_source("gpsdo", mboard);
+ s->usrp->set_time_source("gpsdo", mboard);
+ //std::cout << std::endl;
+ //print_notes();
+ //std::cout << std::endl;
+ //Check for 10 MHz lock
+ std::vector<std::string> sensor_names = s->usrp->get_mboard_sensor_names(mboard);
+
+ if(std::find(sensor_names.begin(), sensor_names.end(), "ref_locked") != sensor_names.end()) {
+ std::cout << "Waiting for reference lock..." << std::flush;
+ bool ref_locked = false;
+
+ for (int i = 0; i < 30 and not ref_locked; i++) {
+ ref_locked = s->usrp->get_mboard_sensor("ref_locked", mboard).to_bool();
+
+ if (not ref_locked) {
+ std::cout << "." << std::flush;
+ boost::this_thread::sleep(boost::posix_time::seconds(1));
+ }
+ }
- //Set to GPS time
- uhd::time_spec_t gps_time = uhd::time_spec_t(time_t(s->usrp->get_mboard_sensor("gps_time", mboard).to_int()));
- //s->usrp->set_time_next_pps(gps_time+1.0, mboard);
- s->usrp->set_time_next_pps(uhd::time_spec_t(0.0));
-
- //Wait for it to apply
- //The wait is 2 seconds because N-Series has a known issue where
- //the time at the last PPS does not properly update at the PPS edge
- //when the time is actually set.
- boost::this_thread::sleep(boost::posix_time::seconds(2));
-
- //Check times
- gps_time = uhd::time_spec_t(time_t(s->usrp->get_mboard_sensor("gps_time", mboard).to_int()));
- uhd::time_spec_t time_last_pps = s->usrp->get_time_last_pps(mboard);
- std::cout << "USRP time: " << (boost::format("%0.9f") % time_last_pps.get_real_secs()) << std::endl;
- std::cout << "GPSDO time: " << (boost::format("%0.9f") % gps_time.get_real_secs()) << std::endl;
- //if (gps_time.get_real_secs() == time_last_pps.get_real_secs())
- // std::cout << std::endl << "SUCCESS: USRP time synchronized to GPS time" << std::endl << std::endl;
- //else
- // std::cerr << std::endl << "ERROR: Failed to synchronize USRP time to GPS time" << std::endl << std::endl;
+ if(ref_locked) {
+ std::cout << "LOCKED" << std::endl;
+ } else {
+ std::cout << "FAILED" << std::endl;
+ std::cout << "Failed to lock to GPSDO 10 MHz Reference. Exiting." << std::endl;
+ exit(EXIT_FAILURE);
}
+ } else {
+ std::cout << boost::format("ref_locked sensor not present on this board.\n");
+ }
- if (num_gps_locked == num_mboards and num_mboards > 1)
- {
- //Check to see if all USRP times are aligned
- //First, wait for PPS.
- uhd::time_spec_t time_last_pps = s->usrp->get_time_last_pps();
- while (time_last_pps == s->usrp->get_time_last_pps())
- {
- boost::this_thread::sleep(boost::posix_time::milliseconds(1));
- }
+ //Wait for GPS lock
+ bool gps_locked = s->usrp->get_mboard_sensor("gps_locked", mboard).to_bool();
- //Sleep a little to make sure all devices have seen a PPS edge
- boost::this_thread::sleep(boost::posix_time::milliseconds(200));
-
- //Compare times across all mboards
- bool all_matched = true;
- uhd::time_spec_t mboard0_time = s->usrp->get_time_last_pps(0);
- for (size_t mboard = 1; mboard < num_mboards; mboard++)
- {
- uhd::time_spec_t mboard_time = s->usrp->get_time_last_pps(mboard);
- if (mboard_time != mboard0_time)
- {
- all_matched = false;
- std::cerr << (boost::format("ERROR: Times are not aligned: USRP 0=%0.9f, USRP %d=%0.9f")
- % mboard0_time.get_real_secs()
- % mboard
- % mboard_time.get_real_secs()) << std::endl;
- }
- }
- if (all_matched)
- {
- std::cout << "SUCCESS: USRP times aligned" << std::endl << std::endl;
- } else {
- std::cout << "ERROR: USRP times are not aligned" << std::endl << std::endl;
- }
- }
+ if(gps_locked) {
+ num_gps_locked++;
+ std::cout << boost::format("GPS Locked\n");
+ } else {
+ std::cerr << "WARNING: GPS not locked - time will not be accurate until locked" << std::endl;
+ }
+
+ //Set to GPS time
+ uhd::time_spec_t gps_time = uhd::time_spec_t(time_t(s->usrp->get_mboard_sensor("gps_time", mboard).to_int()));
+ //s->usrp->set_time_next_pps(gps_time+1.0, mboard);
+ s->usrp->set_time_next_pps(uhd::time_spec_t(0.0));
+ //Wait for it to apply
+ //The wait is 2 seconds because N-Series has a known issue where
+ //the time at the last PPS does not properly update at the PPS edge
+ //when the time is actually set.
+ boost::this_thread::sleep(boost::posix_time::seconds(2));
+ //Check times
+ gps_time = uhd::time_spec_t(time_t(s->usrp->get_mboard_sensor("gps_time", mboard).to_int()));
+ uhd::time_spec_t time_last_pps = s->usrp->get_time_last_pps(mboard);
+ std::cout << "USRP time: " << (boost::format("%0.9f") % time_last_pps.get_real_secs()) << std::endl;
+ std::cout << "GPSDO time: " << (boost::format("%0.9f") % gps_time.get_real_secs()) << std::endl;
+ //if (gps_time.get_real_secs() == time_last_pps.get_real_secs())
+ // std::cout << std::endl << "SUCCESS: USRP time synchronized to GPS time" << std::endl << std::endl;
+ //else
+ // std::cerr << std::endl << "ERROR: Failed to synchronize USRP time to GPS time" << std::endl << std::endl;
}
- catch (std::exception& e)
- {
- std::cout << boost::format("\nError: %s") % e.what();
- std::cout << boost::format("This could mean that you have not installed the GPSDO correctly.\n\n");
- std::cout << boost::format("Visit one of these pages if the problem persists:\n");
- std::cout << boost::format(" * N2X0/E1X0: http://files.ettus.com/manual/page_gpsdo.html");
- std::cout << boost::format(" * X3X0: http://files.ettus.com/manual/page_gpsdo_x3x0.html\n\n");
- std::cout << boost::format(" * E3X0: http://files.ettus.com/manual/page_usrp_e3x0.html#e3x0_hw_gps\n\n");
- exit(EXIT_FAILURE);
+
+ if (num_gps_locked == num_mboards and num_mboards > 1) {
+ //Check to see if all USRP times are aligned
+ //First, wait for PPS.
+ uhd::time_spec_t time_last_pps = s->usrp->get_time_last_pps();
+
+ while (time_last_pps == s->usrp->get_time_last_pps()) {
+ boost::this_thread::sleep(boost::posix_time::milliseconds(1));
+ }
+
+ //Sleep a little to make sure all devices have seen a PPS edge
+ boost::this_thread::sleep(boost::posix_time::milliseconds(200));
+ //Compare times across all mboards
+ bool all_matched = true;
+ uhd::time_spec_t mboard0_time = s->usrp->get_time_last_pps(0);
+
+ for (size_t mboard = 1; mboard < num_mboards; mboard++) {
+ uhd::time_spec_t mboard_time = s->usrp->get_time_last_pps(mboard);
+
+ if (mboard_time != mboard0_time) {
+ all_matched = false;
+ std::cerr << (boost::format("ERROR: Times are not aligned: USRP 0=%0.9f, USRP %d=%0.9f")
+ % mboard0_time.get_real_secs()
+ % mboard
+ % mboard_time.get_real_secs()) << std::endl;
+ }
+ }
+
+ if (all_matched) {
+ std::cout << "SUCCESS: USRP times aligned" << std::endl << std::endl;
+ } else {
+ std::cout << "ERROR: USRP times are not aligned" << std::endl << std::endl;
+ }
}
+ } catch (std::exception &e) {
+ std::cout << boost::format("\nError: %s") % e.what();
+ std::cout << boost::format("This could mean that you have not installed the GPSDO correctly.\n\n");
+ std::cout << boost::format("Visit one of these pages if the problem persists:\n");
+ std::cout << boost::format(" * N2X0/E1X0: http://files.ettus.com/manual/page_gpsdo.html");
+ std::cout << boost::format(" * X3X0: http://files.ettus.com/manual/page_gpsdo_x3x0.html\n\n");
+ std::cout << boost::format(" * E3X0: http://files.ettus.com/manual/page_usrp_e3x0.html#e3x0_hw_gps\n\n");
+ exit(EXIT_FAILURE);
+ }
- return EXIT_SUCCESS;
+ return EXIT_SUCCESS;
}
#if defined(USRP_REC_PLAY)
@@ -315,24 +295,18 @@ char config_hlp_sf_wdelay[] = CONFIG_HLP_SF_WDELAY;
@param device pointer to the device structure specific to the RF hardware target
*/
static int trx_usrp_start(openair0_device *device) {
-
#if defined(USRP_REC_PLAY)
- if (u_sf_mode != 2) { // not replay mode
-#endif
-
- usrp_state_t *s = (usrp_state_t*)device->priv;
-
- // setup GPIO for TDD, GPIO(4) = ATR_RX
- //set data direction register (DDR) to output
+ if (u_sf_mode != 2) { // not replay mode
+#endif
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+ // setup GPIO for TDD, GPIO(4) = ATR_RX
+ //set data direction register (DDR) to output
s->usrp->set_gpio_attr("FP0", "DDR", 0x1f, 0x1f);
-
- //set control register to ATR
+ //set control register to ATR
s->usrp->set_gpio_attr("FP0", "CTRL", 0x1f,0x1f);
-
- //set ATR register
+ //set ATR register
s->usrp->set_gpio_attr("FP0", "ATR_RX", 1<<4, 0x1f);
-
// init recv and send streaming
uhd::stream_cmd_t cmd(uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
LOG_I(PHY,"Time in secs now: %llu \n", s->usrp->get_time_now().to_ticks(s->sample_rate));
@@ -340,28 +314,26 @@ static int trx_usrp_start(openair0_device *device) {
if (s->use_gps == 1) {
s->wait_for_first_pps = 1;
- cmd.time_spec = s->usrp->get_time_last_pps() + uhd::time_spec_t(1.0);
- }
- else {
- s->wait_for_first_pps = 0;
+ cmd.time_spec = s->usrp->get_time_last_pps() + uhd::time_spec_t(1.0);
+ } else {
+ s->wait_for_first_pps = 0;
cmd.time_spec = s->usrp->get_time_now() + uhd::time_spec_t(0.05);
}
cmd.stream_now = false; // start at constant delay
s->rx_stream->issue_stream_cmd(cmd);
-
s->tx_md.time_spec = cmd.time_spec + uhd::time_spec_t(1-(double)s->tx_forward_nsamps/s->sample_rate);
s->tx_md.has_time_spec = true;
s->tx_md.start_of_burst = true;
s->tx_md.end_of_burst = false;
-
s->rx_count = 0;
s->tx_count = 0;
s->rx_timestamp = 0;
#if defined(USRP_REC_PLAY)
- }
-#endif
- return 0;
+ }
+
+#endif
+ return 0;
}
/*! \brief Terminate operation of the USRP transceiver -- free all associated resources
* \param device the hardware to use
@@ -369,12 +341,14 @@ static int trx_usrp_start(openair0_device *device) {
static void trx_usrp_end(openair0_device *device) {
#if defined(USRP_REC_PLAY) // For some ugly reason, this can be called several times...
static int done = 0;
+
if (done == 1) return;
+
done = 1;
- if (u_sf_mode != 2) { // not subframes replay
-#endif
- usrp_state_t *s = (usrp_state_t*)device->priv;
+ if (u_sf_mode != 2) { // not subframes replay
+#endif
+ usrp_state_t *s = (usrp_state_t *)device->priv;
s->rx_stream->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
//send a mini EOB packet
s->tx_md.end_of_burst = true;
@@ -382,55 +356,67 @@ static void trx_usrp_end(openair0_device *device) {
s->tx_md.end_of_burst = false;
sleep(1);
#if defined(USRP_REC_PLAY)
- }
+ }
+
#endif
#if defined(USRP_REC_PLAY)
- if (u_sf_mode == 1) { // subframes store
- pFile = fopen (u_sf_filename,"wb+");
- if (pFile == NULL) {
- std::cerr << "Cannot open " << u_sf_filename << std::endl;
- } else {
- unsigned int i = 0;
- unsigned int modu = 0;
- if ((modu = nb_samples % 10) != 0) {
- nb_samples -= modu; // store entire number of frames
- }
- std::cerr << "Writing " << nb_samples << " subframes to " << u_sf_filename << " ..." << std::endl;
- for (i = 0; i < nb_samples; i++) {
- fwrite(ms_sample+i, sizeof(unsigned char), sizeof(iqrec_t), pFile);
- }
- fclose (pFile);
- std::cerr << "File " << u_sf_filename << " closed." << std::endl;
+
+ if (u_sf_mode == 1) { // subframes store
+ pFile = fopen (u_sf_filename,"wb+");
+
+ if (pFile == NULL) {
+ std::cerr << "Cannot open " << u_sf_filename << std::endl;
+ } else {
+ unsigned int i = 0;
+ unsigned int modu = 0;
+
+ if ((modu = nb_samples % 10) != 0) {
+ nb_samples -= modu; // store entire number of frames
}
+
+ std::cerr << "Writing " << nb_samples << " subframes to " << u_sf_filename << " ..." << std::endl;
+
+ for (i = 0; i < nb_samples; i++) {
+ fwrite(ms_sample+i, sizeof(unsigned char), sizeof(iqrec_t), pFile);
+ }
+
+ fclose (pFile);
+ std::cerr << "File " << u_sf_filename << " closed." << std::endl;
}
- if (u_sf_mode == 1) { // record
+ }
+
+ if (u_sf_mode == 1) { // record
+ if (ms_sample != NULL) {
+ free((void *)ms_sample);
+ ms_sample = NULL;
+ }
+ }
+
+ if (u_sf_mode == 2) { // replay
+ if (use_mmap) {
+ if (ms_sample != MAP_FAILED) {
+ munmap(ms_sample, sb.st_size);
+ ms_sample = NULL;
+ }
+
+ if (mmapfd != 0) {
+ close(mmapfd);
+ mmapfd = 0;
+ }
+ } else {
if (ms_sample != NULL) {
- free((void*)ms_sample);
- ms_sample = NULL;
+ free(ms_sample);
+ ms_sample = NULL;
}
- }
- if (u_sf_mode == 2) { // replay
- if (use_mmap) {
- if (ms_sample != MAP_FAILED) {
- munmap(ms_sample, sb.st_size);
- ms_sample = NULL;
- }
- if (mmapfd != 0) {
- close(mmapfd);
- mmapfd = 0;
- }
- } else {
- if (ms_sample != NULL) {
- free(ms_sample);
- ms_sample = NULL;
- }
- if (iqfd != 0) {
- close(iqfd);
- iqfd = 0;
- }
+
+ if (iqfd != 0) {
+ close(iqfd);
+ iqfd = 0;
}
}
-#endif
+ }
+
+#endif
}
/*! \brief Called to send samples to the USRP RF target
@@ -444,78 +430,80 @@ static void trx_usrp_end(openair0_device *device) {
static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int ret=0;
#if defined(USRP_REC_PLAY)
+
if (u_sf_mode != 2) { // not replay mode
-#endif
- usrp_state_t *s = (usrp_state_t*)device->priv;
-
- int nsamps2; // aligned to upper 32 or 16 byte boundary
+#endif
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+ int nsamps2; // aligned to upper 32 or 16 byte boundary
#if defined(__x86_64) || defined(__i386__)
#ifdef __AVX2__
- nsamps2 = (nsamps+7)>>3;
- __m256i buff_tx[2][nsamps2];
+ nsamps2 = (nsamps+7)>>3;
+ __m256i buff_tx[2][nsamps2];
#else
- nsamps2 = (nsamps+3)>>2;
- __m128i buff_tx[2][nsamps2];
+ nsamps2 = (nsamps+3)>>2;
+ __m128i buff_tx[2][nsamps2];
#endif
#elif defined(__arm__)
- nsamps2 = (nsamps+3)>>2;
- int16x8_t buff_tx[2][nsamps2];
+ nsamps2 = (nsamps+3)>>2;
+ int16x8_t buff_tx[2][nsamps2];
#endif
-
- // bring RX data into 12 LSBs for softmodem RX
- for (int i=0; i<cc; i++) {
- for (int j=0; j<nsamps2; j++) {
+
+ // bring RX data into 12 LSBs for softmodem RX
+ for (int i=0; i<cc; i++) {
+ for (int j=0; j<nsamps2; j++) {
#if defined(__x86_64__) || defined(__i386__)
#ifdef __AVX2__
- buff_tx[i][j] = _mm256_slli_epi16(((__m256i*)buff[i])[j],4);
+ buff_tx[i][j] = _mm256_slli_epi16(((__m256i *)buff[i])[j],4);
#else
- buff_tx[i][j] = _mm_slli_epi16(((__m128i*)buff[i])[j],4);
+ buff_tx[i][j] = _mm_slli_epi16(((__m128i *)buff[i])[j],4);
#endif
#elif defined(__arm__)
- buff_tx[i][j] = vshlq_n_s16(((int16x8_t*)buff[i])[j],4);
+ buff_tx[i][j] = vshlq_n_s16(((int16x8_t *)buff[i])[j],4);
#endif
+ }
}
- }
- s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate);
- s->tx_md.has_time_spec = flags;
-
-
- if(flags>0)
- s->tx_md.has_time_spec = true;
- else
- s->tx_md.has_time_spec = false;
-
- if (flags == 2) { // start of burst
- s->tx_md.start_of_burst = true;
- s->tx_md.end_of_burst = false;
- } else if (flags == 3) { // end of burst
- s->tx_md.start_of_burst = false;
- s->tx_md.end_of_burst = true;
- } else if (flags == 4) { // start and end
- s->tx_md.start_of_burst = true;
- s->tx_md.end_of_burst = true;
- } else if (flags==1) { // middle of burst
- s->tx_md.start_of_burst = false;
- s->tx_md.end_of_burst = false;
- }
- if(flags==10){ // fail safe mode
- s->tx_md.has_time_spec = false;
- s->tx_md.start_of_burst = false;
- s->tx_md.end_of_burst = true;
- }
- if (cc>1) {
- std::vector<void *> buff_ptrs;
- for (int i=0; i<cc; i++)
- buff_ptrs.push_back(buff_tx[i]);
- ret = (int)s->tx_stream->send(buff_ptrs, nsamps, s->tx_md,1e-3);
- } else
- ret = (int)s->tx_stream->send(buff_tx[0], nsamps, s->tx_md,1e-3);
-
-
-
- if (ret != nsamps)
- LOG_E(PHY,"[xmit] tx samples %d != %d\n",ret,nsamps);
+ s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate);
+ s->tx_md.has_time_spec = flags;
+
+ if(flags>0)
+ s->tx_md.has_time_spec = true;
+ else
+ s->tx_md.has_time_spec = false;
+
+ if (flags == 2) { // start of burst
+ s->tx_md.start_of_burst = true;
+ s->tx_md.end_of_burst = false;
+ } else if (flags == 3) { // end of burst
+ s->tx_md.start_of_burst = false;
+ s->tx_md.end_of_burst = true;
+ } else if (flags == 4) { // start and end
+ s->tx_md.start_of_burst = true;
+ s->tx_md.end_of_burst = true;
+ } else if (flags==1) { // middle of burst
+ s->tx_md.start_of_burst = false;
+ s->tx_md.end_of_burst = false;
+ }
+
+ if(flags==10) { // fail safe mode
+ s->tx_md.has_time_spec = false;
+ s->tx_md.start_of_burst = false;
+ s->tx_md.end_of_burst = true;
+ }
+
+ if (cc>1) {
+ std::vector<void *> buff_ptrs;
+
+ for (int i=0; i<cc; i++)
+ buff_ptrs.push_back(buff_tx[i]);
+
+ ret = (int)s->tx_stream->send(buff_ptrs, nsamps, s->tx_md,1e-3);
+ } else
+ ret = (int)s->tx_stream->send(buff_tx[0], nsamps, s->tx_md,1e-3);
+
+ if (ret != nsamps)
+ LOG_E(PHY,"[xmit] tx samples %d != %d\n",ret,nsamps);
+
#if defined(USRP_REC_PLAY)
} else {
struct timespec req;
@@ -524,8 +512,8 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
nanosleep(&req, NULL);
ret = nsamps;
}
-#endif
+#endif
return ret;
}
@@ -541,12 +529,13 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
* \returns the number of sample read
*/
static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
- usrp_state_t *s = (usrp_state_t*)device->priv;
+ usrp_state_t *s = (usrp_state_t *)device->priv;
int samples_received=0,i,j;
int nsamps2; // aligned to upper 32 or 16 byte boundary
#if defined(USRP_REC_PLAY)
+
if (u_sf_mode != 2) { // not replay mode
-#endif
+#endif
#if defined(__x86_64) || defined(__i386__)
#ifdef __AVX2__
nsamps2 = (nsamps+7)>>3;
@@ -561,66 +550,79 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
#endif
if (device->type == USRP_B200_DEV) {
- if (cc>1) {
- // receive multiple channels (e.g. RF A and RF B)
- std::vector<void *> buff_ptrs;
- for (int i=0; i<cc; i++) buff_ptrs.push_back(buff_tmp[i]);
- samples_received = s->rx_stream->recv(buff_ptrs, nsamps, s->rx_md);
- } else {
- // receive a single channel (e.g. from connector RF A)
- samples_received=0;
- while (samples_received != nsamps) {
- samples_received += s->rx_stream->recv(buff_tmp[0]+samples_received,
- nsamps-samples_received, s->rx_md);
- if ((s->wait_for_first_pps == 0) && (s->rx_md.error_code!=uhd::rx_metadata_t::ERROR_CODE_NONE))
- break;
- if ((s->wait_for_first_pps == 1) && (samples_received != nsamps)) { printf("sleep...\n");} //usleep(100);
- }
- if (samples_received == nsamps) s->wait_for_first_pps=0;
+ if (cc>1) {
+ // receive multiple channels (e.g. RF A and RF B)
+ std::vector<void *> buff_ptrs;
+
+ for (int i=0; i<cc; i++) buff_ptrs.push_back(buff_tmp[i]);
+
+ samples_received = s->rx_stream->recv(buff_ptrs, nsamps, s->rx_md);
+ } else {
+ // receive a single channel (e.g. from connector RF A)
+ samples_received=0;
+
+ while (samples_received != nsamps) {
+ samples_received += s->rx_stream->recv(buff_tmp[0]+samples_received,
+ nsamps-samples_received, s->rx_md);
+
+ if ((s->wait_for_first_pps == 0) && (s->rx_md.error_code!=uhd::rx_metadata_t::ERROR_CODE_NONE))
+ break;
+
+ if ((s->wait_for_first_pps == 1) && (samples_received != nsamps)) {
+ printf("sleep...\n"); //usleep(100);
+ }
}
- // bring RX data into 12 LSBs for softmodem RX
- for (int i=0; i<cc; i++) {
- for (int j=0; j<nsamps2; j++) {
+
+ if (samples_received == nsamps) s->wait_for_first_pps=0;
+ }
+
+ // bring RX data into 12 LSBs for softmodem RX
+ for (int i=0; i<cc; i++) {
+ for (int j=0; j<nsamps2; j++) {
#if defined(__x86_64__) || defined(__i386__)
#ifdef __AVX2__
- ((__m256i *)buff[i])[j] = _mm256_srai_epi16(buff_tmp[i][j],4);
+ ((__m256i *)buff[i])[j] = _mm256_srai_epi16(buff_tmp[i][j],4);
#else
- ((__m128i *)buff[i])[j] = _mm_srai_epi16(buff_tmp[i][j],4);
+ ((__m128i *)buff[i])[j] = _mm_srai_epi16(buff_tmp[i][j],4);
#endif
#elif defined(__arm__)
- ((int16x8_t*)buff[i])[j] = vshrq_n_s16(buff_tmp[i][j],4);
+ ((int16x8_t *)buff[i])[j] = vshrq_n_s16(buff_tmp[i][j],4);
#endif
- }
}
+ }
} else if (device->type == USRP_X300_DEV) {
- if (cc>1) {
- // receive multiple channels (e.g. RF A and RF B)
- std::vector<void *> buff_ptrs;
+ if (cc>1) {
+ // receive multiple channels (e.g. RF A and RF B)
+ std::vector<void *> buff_ptrs;
- for (int i=0; i<cc; i++) buff_ptrs.push_back(buff[i]);
- samples_received = s->rx_stream->recv(buff_ptrs, nsamps, s->rx_md);
- } else {
- // receive a single channel (e.g. from connector RF A)
- samples_received = s->rx_stream->recv(buff[0], nsamps, s->rx_md);
- }
+ for (int i=0; i<cc; i++) buff_ptrs.push_back(buff[i]);
+
+ samples_received = s->rx_stream->recv(buff_ptrs, nsamps, s->rx_md);
+ } else {
+ // receive a single channel (e.g. from connector RF A)
+ samples_received = s->rx_stream->recv(buff[0], nsamps, s->rx_md);
+ }
}
+
if (samples_received < nsamps)
- LOG_E(PHY,"[recv] received %d samples out of %d\n",samples_received,nsamps);
+ LOG_E(PHY,"[recv] received %d samples out of %d\n",samples_received,nsamps);
if ( s->rx_md.error_code != uhd::rx_metadata_t::ERROR_CODE_NONE)
- LOG_E(PHY, "%s\n", s->rx_md.to_pp_string(true).c_str());
+ LOG_E(PHY, "%s\n", s->rx_md.to_pp_string(true).c_str());
s->rx_count += nsamps;
s->rx_timestamp = s->rx_md.time_spec.to_ticks(s->sample_rate);
*ptimestamp = s->rx_timestamp;
#if defined (USRP_REC_PLAY)
}
-#endif
+
+#endif
#if defined(USRP_REC_PLAY)
+
if (u_sf_mode == 1) { // record mode
// Copy subframes to memory (later dump on a file)
if (nb_samples < u_sf_max) {
- (ms_sample+nb_samples)->header = BELL_LABS_IQ_HEADER;
+ (ms_sample+nb_samples)->header = BELL_LABS_IQ_HEADER;
(ms_sample+nb_samples)->ts = *ptimestamp;
memcpy((ms_sample+nb_samples)->samples, buff[0], nsamps*4);
nb_samples++;
@@ -629,62 +631,78 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
if (cur_samples == nb_samples) {
cur_samples = 0;
wrap_count++;
+
if (wrap_count == u_sf_loops) {
- std::cerr << "USRP device terminating subframes replay mode after " << u_sf_loops << " loops." << std::endl;
- return 0; // should make calling process exit
+ std::cerr << "USRP device terminating subframes replay mode after " << u_sf_loops << " loops." << std::endl;
+ return 0; // should make calling process exit
}
+
wrap_ts = wrap_count * (nb_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000));
+
if (!use_mmap) {
- if (lseek(iqfd, 0, SEEK_SET) == 0) {
- std::cerr << "Seeking at the beginning of IQ file" << std::endl;
- } else {
- std::cerr << "Problem seeking at the beginning of IQ file" << std::endl;
- }
+ if (lseek(iqfd, 0, SEEK_SET) == 0) {
+ std::cerr << "Seeking at the beginning of IQ file" << std::endl;
+ } else {
+ std::cerr << "Problem seeking at the beginning of IQ file" << std::endl;
+ }
}
}
+
if (use_mmap) {
if (cur_samples < nb_samples) {
- *ptimestamp = (ms_sample[0].ts + (cur_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000))) + wrap_ts;
- if (cur_samples == 0) {
- std::cerr << "starting subframes file with wrap_count=" << wrap_count << " wrap_ts=" << wrap_ts
- << " ts=" << *ptimestamp << std::endl;
- }
- memcpy(buff[0], &ms_sample[cur_samples].samples[0], nsamps*4);
- cur_samples++;
+ *ptimestamp = (ms_sample[0].ts + (cur_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000))) + wrap_ts;
+
+ if (cur_samples == 0) {
+ std::cerr << "starting subframes file with wrap_count=" << wrap_count << " wrap_ts=" << wrap_ts
+ << " ts=" << *ptimestamp << std::endl;
+ }
+
+ memcpy(buff[0], &ms_sample[cur_samples].samples[0], nsamps*4);
+ cur_samples++;
}
} else {
// read sample from file
if (read(iqfd, ms_sample, sizeof(iqrec_t)) != sizeof(iqrec_t)) {
- std::cerr << "pb reading iqfile at index " << sizeof(iqrec_t)*cur_samples << std::endl;
- close(iqfd);
- free(ms_sample);
- ms_sample = NULL;
- iqfd = 0;
- exit(-1);
+ std::cerr << "pb reading iqfile at index " << sizeof(iqrec_t)*cur_samples << std::endl;
+ close(iqfd);
+ free(ms_sample);
+ ms_sample = NULL;
+ iqfd = 0;
+ exit(-1);
}
if (cur_samples < nb_samples) {
- static int64_t ts0 = 0;
- if ((cur_samples == 0) && (wrap_count == 0)) {
- ts0 = ms_sample->ts;
- }
- *ptimestamp = ts0 + (cur_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000)) + wrap_ts;
- if (cur_samples == 0) {
- std::cerr << "starting subframes file with wrap_count=" << wrap_count << " wrap_ts=" << wrap_ts
- << " ts=" << *ptimestamp << std::endl;
- }
- memcpy(buff[0], &ms_sample->samples[0], nsamps*4);
- cur_samples++;
- // Prepare for next read
- off_t where = lseek(iqfd, cur_samples * sizeof(iqrec_t), SEEK_SET);
+ static int64_t ts0 = 0;
+
+ if ((cur_samples == 0) && (wrap_count == 0)) {
+ ts0 = ms_sample->ts;
+ }
+
+ *ptimestamp = ts0 + (cur_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000)) + wrap_ts;
+
+ if (cur_samples == 0) {
+ std::cerr << "starting subframes file with wrap_count=" << wrap_count << " wrap_ts=" << wrap_ts
+ << " ts=" << *ptimestamp << std::endl;
+ }
+
+ memcpy(buff[0], &ms_sample->samples[0], nsamps*4);
+ cur_samples++;
+ // Prepare for next read
+ off_t where = lseek(iqfd, cur_samples * sizeof(iqrec_t), SEEK_SET);
}
}
+
struct timespec req;
+
req.tv_sec = 0;
+
req.tv_nsec = u_sf_read_delay * 1000;
+
nanosleep(&req, NULL);
+
return nsamps;
}
+
#endif
return samples_received;
}
@@ -694,16 +712,14 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
* \param b second variable
*/
static bool is_equal(double a, double b) {
- return std::fabs(a-b) < std::numeric_limits<double>::epsilon();
+ return std::fabs(a-b) < std::numeric_limits<double>::epsilon();
}
void *freq_thread(void *arg) {
-
- openair0_device *device=(openair0_device *)arg;
- usrp_state_t *s = (usrp_state_t*)device->priv;
-
- s->usrp->set_tx_freq(device->openair0_cfg[0].tx_freq[0]);
- s->usrp->set_rx_freq(device->openair0_cfg[0].rx_freq[0]);
+ openair0_device *device=(openair0_device *)arg;
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+ s->usrp->set_tx_freq(device->openair0_cfg[0].tx_freq[0]);
+ s->usrp->set_rx_freq(device->openair0_cfg[0].rx_freq[0]);
}
/*! \brief Set frequencies (TX/RX). Spawns a thread to handle the frequency change to not block the calling thread
* \param device the hardware to use
@@ -711,23 +727,20 @@ void *freq_thread(void *arg) {
* \param dummy dummy variable not used
* \returns 0 in success
*/
-int trx_usrp_set_freq(openair0_device* device, openair0_config_t *openair0_cfg, int dont_block) {
-
- usrp_state_t *s = (usrp_state_t*)device->priv;
- pthread_t f_thread;
-
- printf("Setting USRP TX Freq %f, RX Freq %f\n",openair0_cfg[0].tx_freq[0],openair0_cfg[0].rx_freq[0]);
-
- // spawn a thread to handle the frequency change to not block the calling thread
- if (dont_block == 1)
- pthread_create(&f_thread,NULL,freq_thread,(void*)device);
- else {
- s->usrp->set_tx_freq(device->openair0_cfg[0].tx_freq[0]);
- s->usrp->set_rx_freq(device->openair0_cfg[0].rx_freq[0]);
- }
-
- return(0);
+int trx_usrp_set_freq(openair0_device *device, openair0_config_t *openair0_cfg, int dont_block) {
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+ pthread_t f_thread;
+ printf("Setting USRP TX Freq %f, RX Freq %f\n",openair0_cfg[0].tx_freq[0],openair0_cfg[0].rx_freq[0]);
+
+ // spawn a thread to handle the frequency change to not block the calling thread
+ if (dont_block == 1)
+ pthread_create(&f_thread,NULL,freq_thread,(void *)device);
+ else {
+ s->usrp->set_tx_freq(device->openair0_cfg[0].tx_freq[0]);
+ s->usrp->set_rx_freq(device->openair0_cfg[0].rx_freq[0]);
+ }
+ return(0);
}
/*! \brief Set RX frequencies
@@ -735,21 +748,16 @@ int trx_usrp_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,
* \param openair0_cfg RF frontend parameters set by application
* \returns 0 in success
*/
-int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *openair0_cfg) {
-
- usrp_state_t *s = (usrp_state_t*)device->priv;
- static int first_call=1;
- static double rf_freq,diff;
-
- uhd::tune_request_t rx_tune_req(openair0_cfg[0].rx_freq[0]);
-
- rx_tune_req.rf_freq_policy = uhd::tune_request_t::POLICY_MANUAL;
- rx_tune_req.rf_freq = openair0_cfg[0].rx_freq[0];
- rf_freq=openair0_cfg[0].rx_freq[0];
- s->usrp->set_rx_freq(rx_tune_req);
-
- return(0);
-
+int openair0_set_rx_frequencies(openair0_device *device, openair0_config_t *openair0_cfg) {
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+ static int first_call=1;
+ static double rf_freq,diff;
+ uhd::tune_request_t rx_tune_req(openair0_cfg[0].rx_freq[0]);
+ rx_tune_req.rf_freq_policy = uhd::tune_request_t::POLICY_MANUAL;
+ rx_tune_req.rf_freq = openair0_cfg[0].rx_freq[0];
+ rf_freq=openair0_cfg[0].rx_freq[0];
+ s->usrp->set_rx_freq(rx_tune_req);
+ return(0);
}
/*! \brief Set Gains (TX/RX)
@@ -757,62 +765,62 @@ int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *open
* \param openair0_cfg RF frontend parameters set by application
* \returns 0 in success
*/
-int trx_usrp_set_gains(openair0_device* device,
+int trx_usrp_set_gains(openair0_device *device,
openair0_config_t *openair0_cfg) {
+ usrp_state_t *s = (usrp_state_t *)device->priv;
+ ::uhd::gain_range_t gain_range_tx = s->usrp->get_tx_gain_range(0);
+ s->usrp->set_tx_gain(gain_range_tx.stop()-openair0_cfg[0].tx_gain[0]);
+ ::uhd::gain_range_t gain_range = s->usrp->get_rx_gain_range(0);
+
+ // limit to maximum gain
+ if (openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0] > gain_range.stop()) {
+ LOG_E(PHY,"RX Gain 0 too high, reduce by %f dB\n",
+ openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0] - gain_range.stop());
+ exit(-1);
+ }
- usrp_state_t *s = (usrp_state_t*)device->priv;
- ::uhd::gain_range_t gain_range_tx = s->usrp->get_tx_gain_range(0);
- s->usrp->set_tx_gain(gain_range_tx.stop()-openair0_cfg[0].tx_gain[0]);
- ::uhd::gain_range_t gain_range = s->usrp->get_rx_gain_range(0);
- // limit to maximum gain
- if (openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0] > gain_range.stop()) {
- LOG_E(PHY,"RX Gain 0 too high, reduce by %f dB\n",
- openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0] - gain_range.stop());
- exit(-1);
- }
- s->usrp->set_rx_gain(openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0]);
- LOG_I(PHY,"Setting USRP RX gain to %f (rx_gain %f,gain_range.stop() %f)\n",
- openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0],
- openair0_cfg[0].rx_gain[0],gain_range.stop());
-
- return(0);
+ s->usrp->set_rx_gain(openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0]);
+ LOG_I(PHY,"Setting USRP RX gain to %f (rx_gain %f,gain_range.stop() %f)\n",
+ openair0_cfg[0].rx_gain[0]-openair0_cfg[0].rx_gain_offset[0],
+ openair0_cfg[0].rx_gain[0],gain_range.stop());
+ return(0);
}
/*! \brief Stop USRP
* \param card refers to the hardware index to use
*/
-int trx_usrp_stop(openair0_device* device) {
- return(0);
+int trx_usrp_stop(openair0_device *device) {
+ return(0);
}
/*! \brief USRPB210 RX calibration table */
rx_gain_calib_table_t calib_table_b210[] = {
- {3500000000.0,44.0},
- {2660000000.0,49.0},
- {2300000000.0,50.0},
- {1880000000.0,53.0},
- {816000000.0,58.0},
- {-1,0}
+ {3500000000.0,44.0},
+ {2660000000.0,49.0},
+ {2300000000.0,50.0},
+ {1880000000.0,53.0},
+ {816000000.0,58.0},
+ {-1,0}
};
/*! \brief USRPB210 RX calibration table */
rx_gain_calib_table_t calib_table_b210_38[] = {
- {3500000000.0,44.0},
- {2660000000.0,49.8},
- {2300000000.0,51.0},
- {1880000000.0,53.0},
- {816000000.0,57.0},
- {-1,0}
+ {3500000000.0,44.0},
+ {2660000000.0,49.8},
+ {2300000000.0,51.0},
+ {1880000000.0,53.0},
+ {816000000.0,57.0},
+ {-1,0}
};
/*! \brief USRPx310 RX calibration table */
rx_gain_calib_table_t calib_table_x310[] = {
- {3500000000.0,77.0},
- {2660000000.0,81.0},
- {2300000000.0,81.0},
- {1880000000.0,82.0},
- {816000000.0,85.0},
- {-1,0}
+ {3500000000.0,77.0},
+ {2660000000.0,81.0},
+ {2300000000.0,81.0},
+ {1880000000.0,82.0},
+ {816000000.0,85.0},
+ {-1,0}
};
/*! \brief Set RX gain offset
@@ -821,72 +829,81 @@ rx_gain_calib_table_t calib_table_x310[] = {
* \returns 0 in success
*/
void set_rx_gain_offset(openair0_config_t *openair0_cfg, int chain_index,int bw_gain_adjust) {
+ int i=0;
+ // loop through calibration table to find best adjustment factor for RX frequency
+ double min_diff = 6e9,diff,gain_adj=0.0;
- int i=0;
- // loop through calibration table to find best adjustment factor for RX frequency
- double min_diff = 6e9,diff,gain_adj=0.0;
- if (bw_gain_adjust==1) {
- switch ((int)openair0_cfg[0].sample_rate) {
- case 30720000:
- break;
- case 23040000:
- gain_adj=1.25;
- break;
- case 15360000:
- gain_adj=3.0;
- break;
- case 7680000:
- gain_adj=6.0;
- break;
- case 3840000:
- gain_adj=9.0;
- break;
- case 1920000:
- gain_adj=12.0;
- break;
- default:
- LOG_E(PHY,"unknown sampling rate %d\n",(int)openair0_cfg[0].sample_rate);
- exit(-1);
- break;
- }
+ if (bw_gain_adjust==1) {
+ switch ((int)openair0_cfg[0].sample_rate) {
+ case 30720000:
+ break;
+
+ case 23040000:
+ gain_adj=1.25;
+ break;
+
+ case 15360000:
+ gain_adj=3.0;
+ break;
+
+ case 7680000:
+ gain_adj=6.0;
+ break;
+
+ case 3840000:
+ gain_adj=9.0;
+ break;
+
+ case 1920000:
+ gain_adj=12.0;
+ break;
+
+ default:
+ LOG_E(PHY,"unknown sampling rate %d\n",(int)openair0_cfg[0].sample_rate);
+ exit(-1);
+ break;
}
- while (openair0_cfg->rx_gain_calib_table[i].freq>0) {
- diff = fabs(openair0_cfg->rx_freq[chain_index] - openair0_cfg->rx_gain_calib_table[i].freq);
- LOG_I(PHY,"cal %d: freq %f, offset %f, diff %f\n",
- i,
- openair0_cfg->rx_gain_calib_table[i].freq,
- openair0_cfg->rx_gain_calib_table[i].offset,diff);
- if (min_diff > diff) {
- min_diff = diff;
- openair0_cfg->rx_gain_offset[chain_index] = openair0_cfg->rx_gain_calib_table[i].offset+gain_adj;
- }
- i++;
+ }
+
+ while (openair0_cfg->rx_gain_calib_table[i].freq>0) {
+ diff = fabs(openair0_cfg->rx_freq[chain_index] - openair0_cfg->rx_gain_calib_table[i].freq);
+ LOG_I(PHY,"cal %d: freq %f, offset %f, diff %f\n",
+ i,
+ openair0_cfg->rx_gain_calib_table[i].freq,
+ openair0_cfg->rx_gain_calib_table[i].offset,diff);
+
+ if (min_diff > diff) {
+ min_diff = diff;
+ openair0_cfg->rx_gain_offset[chain_index] = openair0_cfg->rx_gain_calib_table[i].offset+gain_adj;
}
+
+ i++;
+ }
}
/*! \brief print the USRP statistics
* \param device the hardware to use
* \returns 0 on success
*/
-int trx_usrp_get_stats(openair0_device* device) {
- return(0);
+int trx_usrp_get_stats(openair0_device *device) {
+ return(0);
}
/*! \brief Reset the USRP statistics
* \param device the hardware to use
* \returns 0 on success
*/
-int trx_usrp_reset_stats(openair0_device* device) {
- return(0);
+int trx_usrp_reset_stats(openair0_device *device) {
+ return(0);
}
#if defined(USRP_REC_PLAY)
extern "C" {
-/*! \brief Initializer for USRP record/playback config
- * \param parameter array description
- * \returns 0 on success
- */
-int trx_usrp_recplay_config_init(paramdef_t *usrp_recplay_params) {
+ /*! \brief Initializer for USRP record/playback config
+ * \param parameter array description
+ * \returns 0 on success
+ */
+ int trx_usrp_recplay_config_init(paramdef_t *usrp_recplay_params) {
// --subframes-file
memcpy(usrp_recplay_params[0].optname, config_opt_sf_file, strlen(config_opt_sf_file));
usrp_recplay_params[0].helpstr = config_hlp_sf_file;
@@ -943,9 +960,8 @@ int trx_usrp_recplay_config_init(paramdef_t *usrp_recplay_params) {
usrp_recplay_params[6].defuintval=DEF_SF_DELAY_WRITE;
usrp_recplay_params[6].type=TYPE_UINT;
usrp_recplay_params[6].numelt=0;
-
return 0; // always ok
-}
+ }
}
#endif
@@ -954,478 +970,473 @@ extern "C" {
* \param device the hardware to use
* \param openair0_cfg RF frontend parameters set by application
*/
- int device_init(openair0_device* device, openair0_config_t *openair0_cfg) {
-
+ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
LOG_D(PHY, "openair0_cfg[0].sdr_addrs == '%s'\n", openair0_cfg[0].sdr_addrs);
LOG_D(PHY, "openair0_cfg[0].clock_source == '%d'\n", openair0_cfg[0].clock_source);
+#if defined(USRP_REC_PLAY)
+ paramdef_t usrp_recplay_params[7];
+ struct sysinfo systeminfo;
+ // to check
+ static int done = 0;
+
+ if (done == 1) {
+ return 0;
+ } // prevent from multiple init
+
+ done = 1;
+ // end to check
+ // Use mmap for IQ files for systems with less than 6GB total RAM
+ sysinfo(&systeminfo);
+
+ if (systeminfo.totalram < 6144000000) {
+ use_mmap = 0;
+ }
+
+ memset(usrp_recplay_params, 0, 7*sizeof(paramdef_t));
+ memset(&u_sf_filename[0], 0, 1024);
+
+ if (trx_usrp_recplay_config_init(usrp_recplay_params) != 0) {
+ std::cerr << "USRP device record/replay mode configuration error exiting" << std::endl;
+ return -1;
+ }
+
+ config_process_cmdline(usrp_recplay_params,sizeof(usrp_recplay_params)/sizeof(paramdef_t),NULL);
+
+ if (strlen(u_sf_filename) == 0) {
+ (void) strcpy(u_sf_filename, DEF_SF_FILE);
+ }
+
+ if (u_sf_replay == 1) u_sf_mode = 2;
+
+ if (u_sf_record == 1) u_sf_mode = 1;
+
+ if (u_sf_mode == 2) {
+ // Replay subframes from from file
+ int bw_gain_adjust=0;
+ device->openair0_cfg = openair0_cfg;
+ device->type = USRP_B200_DEV;
+ openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
+ bw_gain_adjust=1;
+ openair0_cfg[0].tx_sample_advance = 80;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ openair0_cfg[0].iq_txshift = 4;//shift
+ openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
+ set_rx_gain_offset(&openair0_cfg[0],0,bw_gain_adjust);
+ device->priv = NULL;
+ device->trx_start_func = trx_usrp_start;
+ device->trx_write_func = trx_usrp_write;
+ device->trx_read_func = trx_usrp_read;
+ device->trx_get_stats_func = trx_usrp_get_stats;
+ device->trx_reset_stats_func = trx_usrp_reset_stats;
+ device->trx_end_func = trx_usrp_end;
+ device->trx_stop_func = trx_usrp_stop;
+ device->trx_set_freq_func = trx_usrp_set_freq;
+ device->trx_set_gains_func = trx_usrp_set_gains;
+ device->openair0_cfg = openair0_cfg;
+ std::cerr << "USRP device initialized in subframes replay mode for " << u_sf_loops << " loops. Use mmap="
+ << use_mmap << std::endl;
+ } else {
+#endif
+ uhd::set_thread_priority_safe(1.0);
+ usrp_state_t *s = (usrp_state_t *)calloc(sizeof(usrp_state_t),1);
+
+ if (openair0_cfg[0].clock_source==gpsdo)
+ s->use_gps =1;
+ // Initialize USRP device
+ device->openair0_cfg = openair0_cfg;
+ int vers=0,subvers=0,subsubvers=0;
+ int bw_gain_adjust=0;
#if defined(USRP_REC_PLAY)
- paramdef_t usrp_recplay_params[7];
- struct sysinfo systeminfo;
- // to check
- static int done = 0;
- if (done == 1) {
- return 0;
- } // prevent from multiple init
- done = 1;
- // end to check
- // Use mmap for IQ files for systems with less than 6GB total RAM
- sysinfo(&systeminfo);
- if (systeminfo.totalram < 6144000000) {
- use_mmap = 0;
- }
- memset(usrp_recplay_params, 0, 7*sizeof(paramdef_t));
- memset(&u_sf_filename[0], 0, 1024);
- if (trx_usrp_recplay_config_init(usrp_recplay_params) != 0) {
- std::cerr << "USRP device record/replay mode configuration error exiting" << std::endl;
- return -1;
- }
- config_process_cmdline(usrp_recplay_params,sizeof(usrp_recplay_params)/sizeof(paramdef_t),NULL);
- if (strlen(u_sf_filename) == 0) {
- (void) strcpy(u_sf_filename, DEF_SF_FILE);
+ if (u_sf_mode == 1) {
+ std::cerr << "USRP device initialized in subframes record mode" << std::endl;
}
- if (u_sf_replay == 1) u_sf_mode = 2;
- if (u_sf_record == 1) u_sf_mode = 1;
-
- if (u_sf_mode == 2) {
- // Replay subframes from from file
- int bw_gain_adjust=0;
- device->openair0_cfg = openair0_cfg;
- device->type = USRP_B200_DEV;
- openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
- bw_gain_adjust=1;
- openair0_cfg[0].tx_sample_advance = 80;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- openair0_cfg[0].iq_txshift = 4;//shift
- openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
- set_rx_gain_offset(&openair0_cfg[0],0,bw_gain_adjust);
- device->priv = NULL;
- device->trx_start_func = trx_usrp_start;
- device->trx_write_func = trx_usrp_write;
- device->trx_read_func = trx_usrp_read;
- device->trx_get_stats_func = trx_usrp_get_stats;
- device->trx_reset_stats_func = trx_usrp_reset_stats;
- device->trx_end_func = trx_usrp_end;
- device->trx_stop_func = trx_usrp_stop;
- device->trx_set_freq_func = trx_usrp_set_freq;
- device->trx_set_gains_func = trx_usrp_set_gains;
- device->openair0_cfg = openair0_cfg;
- std::cerr << "USRP device initialized in subframes replay mode for " << u_sf_loops << " loops. Use mmap="
- << use_mmap << std::endl;
- } else {
#endif
- uhd::set_thread_priority_safe(1.0);
- usrp_state_t *s = (usrp_state_t*)calloc(sizeof(usrp_state_t),1);
-
- if (openair0_cfg[0].clock_source==gpsdo)
- s->use_gps =1;
-
- // Initialize USRP device
- device->openair0_cfg = openair0_cfg;
-
- std::string args = "type=b200";
-
- char *addr_args = NULL;
- // Check whether sdr_addrs is set in the config or not
- if (openair0_cfg[0].sdr_addrs != NULL) {
- if (strcmp(openair0_cfg[0].sdr_addrs, "0.0.0.0") != 0) {
- // Check whether sdr_addrs contains multiple IP addresses
- // and split and add them to addr_args
- if (strstr(openair0_cfg[0].sdr_addrs, ",") != NULL) {
- char *addr0 = openair0_cfg[0].sdr_addrs;
- // Replace , with \0
- strsep(&openair0_cfg[0].sdr_addrs, ",");
- char *addr1 = openair0_cfg[0].sdr_addrs;
- // Allocate memory for ",addr0=,addr1=\0" and the addresses
- size_t addr_args_len = sizeof(char)*(15 + strlen(addr0) + strlen(addr1));
- addr_args = (char *)malloc(addr_args_len);
- snprintf(addr_args, addr_args_len, ",addr0=%s,addr1=%s", addr0, addr1);
- args += addr_args;
- LOG_D(PHY, "addr_args == '%s'\n", addr_args);
- }
- }
+ sscanf(uhd::get_version_string().c_str(),"%d.%d.%d",&vers,&subvers,&subsubvers);
+ LOG_I(PHY,"Checking for USRPs : UHD %s (%d.%d.%d)\n",
+ uhd::get_version_string().c_str(),vers,subvers,subsubvers);
+
+ std::string args;
+ if (openair0_cfg[0].sdr_addrs == NULL) {
+ args = "type=b200";
+ } else {
+ args = openair0_cfg[0].sdr_addrs;
}
uhd::device_addrs_t device_adds = uhd::device::find(args);
- int vers=0,subvers=0,subsubvers=0;
- int bw_gain_adjust=0;
+ if (device_adds.size() == 0) {
+ std::cerr<<"No USRP Device Found. " << std::endl;
+ free(s);
+ return -1;
+ } else if (device_adds.size() > 1) {
+ std::cerr<<"More than one USRP Device Found. Please specify device more precisely in config file." << std::endl;
+ free(s);
+ return -1;
+ }
-#if defined(USRP_REC_PLAY)
- if (u_sf_mode == 1) {
- std::cerr << "USRP device initialized in subframes record mode" << std::endl;
- }
-#endif
- sscanf(uhd::get_version_string().c_str(),"%d.%d.%d",&vers,&subvers,&subsubvers);
- LOG_I(PHY,"Checking for USRPs : UHD %s (%d.%d.%d)\n",
- uhd::get_version_string().c_str(),vers,subvers,subsubvers);
-
- if(device_adds.size() == 0) {
-
- double usrp_master_clock = 184.32e6;
- std::string args = "type=x300";
-
- if (addr_args) {
- args += addr_args;
- }
+ std::cerr << "Found USRP " << device_adds[0].get("type") << "\n";
+ double usrp_master_clock;
+
+ if (device_adds[0].get("type") == "b200") {
+ printf("Found USRP b200\n");
+ device->type = USRP_B200_DEV;
+ usrp_master_clock = 30.72e6;
+ args += boost::str(boost::format(",master_clock_rate=%f") % usrp_master_clock);
+ args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=15360, recv_frame_size=15360" ;
+ }
+
+ if (device_adds[0].get("type") == "n3xx") {
+ printf("Found USRP n300\n");
+ device->type=USRP_X300_DEV; //treat it as X300 for now
+ usrp_master_clock = 122.88e6;
+ args += boost::str(boost::format(",master_clock_rate=%f") % usrp_master_clock);
+ }
- // workaround for an api problem, master clock has to be set with the constructor not via set_master_clock_rate
+ if (device_adds[0].get("type") == "x300") {
+ printf("Found USRP x300\n");
+ device->type=USRP_X300_DEV;
+ usrp_master_clock = 184.32e6;
args += boost::str(boost::format(",master_clock_rate=%f") % usrp_master_clock);
+ }
- // args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=4096, recv_frame_size=4096";
- uhd::device_addrs_t device_adds = uhd::device::find(args);
+ s->usrp = uhd::usrp::multi_usrp::make(args);
- if(device_adds.size() == 0) {
- args += ",addr=192.168.30.2";
+ // lock mboard clocks
+ if (openair0_cfg[0].clock_source == internal)
+ s->usrp->set_clock_source("internal");
+ else
+ s->usrp->set_clock_source("external");
- uhd::device_addrs_t device_adds = uhd::device::find(args);
+ if (device->type==USRP_X300_DEV) {
+ openair0_cfg[0].rx_gain_calib_table = calib_table_x310;
+#if defined(USRP_REC_PLAY)
+ std::cerr << "-- Using calibration table: calib_table_x310" << std::endl; // Bell Labs info
+#endif
+ LOG_I(PHY,"%s() sample_rate:%u\n", __FUNCTION__, (int)openair0_cfg[0].sample_rate);
- if(device_adds.size() == 0) {
-
- std::cerr<<"No USRP Device Found. " << std::endl;
- free(s);
- return -1;
- }
- }
- LOG_I(PHY,"Found USRP X300\n");
- s->usrp = uhd::usrp::multi_usrp::make(args);
- // lock mboard clocks
- if (openair0_cfg[0].clock_source == internal)
- s->usrp->set_clock_source("internal");
- else
- s->usrp->set_clock_source("external");
+ switch ((int)openair0_cfg[0].sample_rate) {
+ case 122880000:
+ // from usrp_time_offset
+ //openair0_cfg[0].samples_per_packet = 2048;
+ openair0_cfg[0].tx_sample_advance = 15; //to be checked
+ openair0_cfg[0].tx_bw = 80e6;
+ openair0_cfg[0].rx_bw = 80e6;
+ break;
+
+ case 61440000:
+ // from usrp_time_offset
+ //openair0_cfg[0].samples_per_packet = 2048;
+ openair0_cfg[0].tx_sample_advance = 15;
+ openair0_cfg[0].tx_bw = 40e6;
+ openair0_cfg[0].rx_bw = 40e6;
+ break;
+
+ case 30720000:
+ // from usrp_time_offset
+ //openair0_cfg[0].samples_per_packet = 2048;
+ openair0_cfg[0].tx_sample_advance = 15;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ break;
- //Setting device type to USRP X300/X310
- device->type=USRP_X300_DEV;
+ case 15360000:
+ //openair0_cfg[0].samples_per_packet = 2048;
+ openair0_cfg[0].tx_sample_advance = 45;
+ openair0_cfg[0].tx_bw = 10e6;
+ openair0_cfg[0].rx_bw = 10e6;
+ break;
- // this is not working yet, master clock has to be set via constructor
- // set master clock rate and sample rate for tx & rx for streaming
- //s->usrp->set_master_clock_rate(usrp_master_clock);
+ case 7680000:
+ //openair0_cfg[0].samples_per_packet = 2048;
+ openair0_cfg[0].tx_sample_advance = 50;
+ openair0_cfg[0].tx_bw = 5e6;
+ openair0_cfg[0].rx_bw = 5e6;
+ break;
+
+ case 1920000:
+ //openair0_cfg[0].samples_per_packet = 2048;
+ openair0_cfg[0].tx_sample_advance = 50;
+ openair0_cfg[0].tx_bw = 1.25e6;
+ openair0_cfg[0].rx_bw = 1.25e6;
+ break;
- openair0_cfg[0].rx_gain_calib_table = calib_table_x310;
+ default:
+ LOG_E(PHY,"Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
+ exit(-1);
+ break;
+ }
+ }
+ if (device->type == USRP_B200_DEV) {
+ if ((vers == 3) && (subvers == 9) && (subsubvers>=2)) {
+ openair0_cfg[0].rx_gain_calib_table = calib_table_b210;
+ bw_gain_adjust=0;
#if defined(USRP_REC_PLAY)
- std::cerr << "-- Using calibration table: calib_table_x310" << std::endl; // Bell Labs info
+ std::cerr << "-- Using calibration table: calib_table_b210" << std::endl; // Bell Labs info
#endif
+ } else {
+ openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
+ bw_gain_adjust=1;
+#if defined(USRP_REC_PLAY)
+ std::cerr << "-- Using calibration table: calib_table_b210_38" << std::endl; // Bell Labs info
+#endif
+ }
- LOG_I(PHY,"%s() sample_rate:%u\n", __FUNCTION__, (int)openair0_cfg[0].sample_rate);
-
- switch ((int)openair0_cfg[0].sample_rate) {
- case 122880000:
- // from usrp_time_offset
- //openair0_cfg[0].samples_per_packet = 2048;
- openair0_cfg[0].tx_sample_advance = 15; //to be checked
- openair0_cfg[0].tx_bw = 80e6;
- openair0_cfg[0].rx_bw = 80e6;
- break;
- case 61440000:
- // from usrp_time_offset
- //openair0_cfg[0].samples_per_packet = 2048;
- openair0_cfg[0].tx_sample_advance = 15;
- openair0_cfg[0].tx_bw = 40e6;
- openair0_cfg[0].rx_bw = 40e6;
- break;
- case 30720000:
- // from usrp_time_offset
- //openair0_cfg[0].samples_per_packet = 2048;
- openair0_cfg[0].tx_sample_advance = 15;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- break;
- case 15360000:
- //openair0_cfg[0].samples_per_packet = 2048;
- openair0_cfg[0].tx_sample_advance = 45;
- openair0_cfg[0].tx_bw = 10e6;
- openair0_cfg[0].rx_bw = 10e6;
- break;
- case 7680000:
- //openair0_cfg[0].samples_per_packet = 2048;
- openair0_cfg[0].tx_sample_advance = 50;
- openair0_cfg[0].tx_bw = 5e6;
- openair0_cfg[0].rx_bw = 5e6;
- break;
- case 1920000:
- //openair0_cfg[0].samples_per_packet = 2048;
- openair0_cfg[0].tx_sample_advance = 50;
- openair0_cfg[0].tx_bw = 1.25e6;
- openair0_cfg[0].rx_bw = 1.25e6;
- break;
- default:
- LOG_E(PHY,"Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
- exit(-1);
- break;
- }
+ switch ((int)openair0_cfg[0].sample_rate) {
+ case 30720000:
+ s->usrp->set_master_clock_rate(30.72e6);
+ //openair0_cfg[0].samples_per_packet = 1024;
+ openair0_cfg[0].tx_sample_advance = 115;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ break;
- } else {
- LOG_I(PHY,"Found USRP B200\n");
- args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=15360, recv_frame_size=15360" ;
- s->usrp = uhd::usrp::multi_usrp::make(args);
+ case 23040000:
+ s->usrp->set_master_clock_rate(23.04e6); //to be checked
+ //openair0_cfg[0].samples_per_packet = 1024;
+ openair0_cfg[0].tx_sample_advance = 113;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ break;
- // s->usrp->set_rx_subdev_spec(rx_subdev);
- // s->usrp->set_tx_subdev_spec(tx_subdev);
+ case 15360000:
+ s->usrp->set_master_clock_rate(30.72e06);
+ //openair0_cfg[0].samples_per_packet = 1024;
+ openair0_cfg[0].tx_sample_advance = 103;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ break;
- // do not explicitly set the clock to "internal", because this will disable the gpsdo
- // // lock mboard clocks
- // s->usrp->set_clock_source("internal");
- // set master clock rate and sample rate for tx & rx for streaming
+ case 7680000:
+ s->usrp->set_master_clock_rate(30.72e6);
+ //openair0_cfg[0].samples_per_packet = 1024;
+ openair0_cfg[0].tx_sample_advance = 80;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ break;
- // lock mboard clocks
- if (openair0_cfg[0].clock_source == internal){
- s->usrp->set_clock_source("internal");
- }
- else{
- s->usrp->set_clock_source("external");
- s->usrp->set_time_source("external");
- }
-
- device->type = USRP_B200_DEV;
- if ((vers == 3) && (subvers == 9) && (subsubvers>=2)) {
- openair0_cfg[0].rx_gain_calib_table = calib_table_b210;
- bw_gain_adjust=0;
-#if defined(USRP_REC_PLAY)
- std::cerr << "-- Using calibration table: calib_table_b210" << std::endl; // Bell Labs info
-#endif
- } else {
- openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
- bw_gain_adjust=1;
-#if defined(USRP_REC_PLAY)
- std::cerr << "-- Using calibration table: calib_table_b210_38" << std::endl; // Bell Labs info
-#endif
- }
+ case 1920000:
+ s->usrp->set_master_clock_rate(30.72e6);
+ //openair0_cfg[0].samples_per_packet = 1024;
+ openair0_cfg[0].tx_sample_advance = 40;
+ openair0_cfg[0].tx_bw = 20e6;
+ openair0_cfg[0].rx_bw = 20e6;
+ break;
- switch ((int)openair0_cfg[0].sample_rate) {
- case 30720000:
- s->usrp->set_master_clock_rate(30.72e6);
- //openair0_cfg[0].samples_per_packet = 1024;
- openair0_cfg[0].tx_sample_advance = 115;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- break;
- case 23040000:
- s->usrp->set_master_clock_rate(23.04e6); //to be checked
- //openair0_cfg[0].samples_per_packet = 1024;
- openair0_cfg[0].tx_sample_advance = 113;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- break;
- case 15360000:
- s->usrp->set_master_clock_rate(30.72e06);
- //openair0_cfg[0].samples_per_packet = 1024;
- openair0_cfg[0].tx_sample_advance = 103;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- break;
- case 7680000:
- s->usrp->set_master_clock_rate(30.72e6);
- //openair0_cfg[0].samples_per_packet = 1024;
- openair0_cfg[0].tx_sample_advance = 80;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- break;
- case 1920000:
- s->usrp->set_master_clock_rate(30.72e6);
- //openair0_cfg[0].samples_per_packet = 1024;
- openair0_cfg[0].tx_sample_advance = 40;
- openair0_cfg[0].tx_bw = 20e6;
- openair0_cfg[0].rx_bw = 20e6;
- break;
- default:
- LOG_E(PHY,"Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
- exit(-1);
- break;
- }
+ default:
+ LOG_E(PHY,"Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
+ exit(-1);
+ break;
}
+ }
- /* device specific */
- //openair0_cfg[0].txlaunch_wait = 1;//manage when TX processing is triggered
- //openair0_cfg[0].txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
- openair0_cfg[0].iq_txshift = 4;//shift
- openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
-
- for(int i=0; i<s->usrp->get_rx_num_channels(); i++) {
- if (i<openair0_cfg[0].rx_num_channels) {
- s->usrp->set_rx_rate(openair0_cfg[0].sample_rate,i);
- s->usrp->set_rx_freq(openair0_cfg[0].rx_freq[i],i);
- set_rx_gain_offset(&openair0_cfg[0],i,bw_gain_adjust);
-
- ::uhd::gain_range_t gain_range = s->usrp->get_rx_gain_range(i);
- // limit to maximum gain
- AssertFatal( openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i] <= gain_range.stop(),
- "RX Gain too high, lower by %f dB\n",
- openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i] - gain_range.stop());
- s->usrp->set_rx_gain(openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i],i);
- LOG_I(PHY,"RX Gain %d %f (%f) => %f (max %f)\n",i,
- openair0_cfg[0].rx_gain[i],openair0_cfg[0].rx_gain_offset[i],
- openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i],gain_range.stop());
- }
+ /* device specific */
+ //openair0_cfg[0].txlaunch_wait = 1;//manage when TX processing is triggered
+ //openair0_cfg[0].txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
+ openair0_cfg[0].iq_txshift = 4;//shift
+ openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
+
+ for(int i=0; i<s->usrp->get_rx_num_channels(); i++) {
+ if (i<openair0_cfg[0].rx_num_channels) {
+ s->usrp->set_rx_rate(openair0_cfg[0].sample_rate,i);
+ s->usrp->set_rx_freq(openair0_cfg[0].rx_freq[i],i);
+ set_rx_gain_offset(&openair0_cfg[0],i,bw_gain_adjust);
+ ::uhd::gain_range_t gain_range = s->usrp->get_rx_gain_range(i);
+ // limit to maximum gain
+ AssertFatal( openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i] <= gain_range.stop(),
+ "RX Gain too high, lower by %f dB\n",
+ openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i] - gain_range.stop());
+ s->usrp->set_rx_gain(openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i],i);
+ LOG_I(PHY,"RX Gain %d %f (%f) => %f (max %f)\n",i,
+ openair0_cfg[0].rx_gain[i],openair0_cfg[0].rx_gain_offset[i],
+ openair0_cfg[0].rx_gain[i]-openair0_cfg[0].rx_gain_offset[i],gain_range.stop());
}
+ }
LOG_D(PHY, "usrp->get_tx_num_channels() == %zd\n", s->usrp->get_tx_num_channels());
LOG_D(PHY, "openair0_cfg[0].tx_num_channels == %d\n", openair0_cfg[0].tx_num_channels);
+
for(int i=0; i<s->usrp->get_tx_num_channels(); i++) {
::uhd::gain_range_t gain_range_tx = s->usrp->get_tx_gain_range(i);
+
if (i<openair0_cfg[0].tx_num_channels) {
s->usrp->set_tx_rate(openair0_cfg[0].sample_rate,i);
s->usrp->set_tx_freq(openair0_cfg[0].tx_freq[i],i);
s->usrp->set_tx_gain(gain_range_tx.stop()-openair0_cfg[0].tx_gain[i],i);
-
- LOG_I(PHY,"USRP TX_GAIN:%3.2lf gain_range:%3.2lf tx_gain:%3.2lf\n", gain_range_tx.stop()-openair0_cfg[0].tx_gain[i], gain_range_tx.stop(), openair0_cfg[0].tx_gain[i]);
- }
+ LOG_I(PHY,"USRP TX_GAIN:%3.2lf gain_range:%3.2lf tx_gain:%3.2lf\n", gain_range_tx.stop()-openair0_cfg[0].tx_gain[i], gain_range_tx.stop(), openair0_cfg[0].tx_gain[i]);
}
+ }
- //s->usrp->set_clock_source("external");
- //s->usrp->set_time_source("external");
-
- // display USRP settings
- LOG_I(PHY,"Actual master clock: %fMHz...\n",s->usrp->get_master_clock_rate()/1e6);
- sleep(1);
-
- // create tx & rx streamer
- uhd::stream_args_t stream_args_rx("sc16", "sc16");
- int samples=openair0_cfg[0].sample_rate;
- int max=s->usrp->get_rx_stream(stream_args_rx)->get_max_num_samps();
- samples/=10000;
- LOG_I(PHY,"RF board max packet size %u, size for 100µs jitter %d \n", max, samples);
- if ( samples < max )
- stream_args_rx.args["spp"] = str(boost::format("%d") % samples );
- LOG_I(PHY,"rx_max_num_samps %zu\n",
- s->usrp->get_rx_stream(stream_args_rx)->get_max_num_samps());
-
- for (int i = 0; i<openair0_cfg[0].rx_num_channels; i++)
- stream_args_rx.channels.push_back(i);
- s->rx_stream = s->usrp->get_rx_stream(stream_args_rx);
-
- uhd::stream_args_t stream_args_tx("sc16", "sc16");
- for (int i = 0; i<openair0_cfg[0].tx_num_channels; i++)
- stream_args_tx.channels.push_back(i);
- s->tx_stream = s->usrp->get_tx_stream(stream_args_tx);
-
- /* Setting TX/RX BW after streamers are created due to USRP calibration issue */
- for(int i=0; i<s->usrp->get_tx_num_channels() && i<openair0_cfg[0].tx_num_channels; i++)
- s->usrp->set_tx_bandwidth(openair0_cfg[0].tx_bw,i);
-
- for(int i=0; i<s->usrp->get_rx_num_channels() && i<openair0_cfg[0].rx_num_channels; i++)
- s->usrp->set_rx_bandwidth(openair0_cfg[0].rx_bw,i);
-
- for (int i=0; i<openair0_cfg[0].rx_num_channels; i++) {
- LOG_I(PHY,"RX Channel %d\n",i);
- LOG_I(PHY," Actual RX sample rate: %fMSps...\n",s->usrp->get_rx_rate(i)/1e6);
- LOG_I(PHY," Actual RX frequency: %fGHz...\n", s->usrp->get_rx_freq(i)/1e9);
- LOG_I(PHY," Actual RX gain: %f...\n", s->usrp->get_rx_gain(i));
- LOG_I(PHY," Actual RX bandwidth: %fM...\n", s->usrp->get_rx_bandwidth(i)/1e6);
- LOG_I(PHY," Actual RX antenna: %s...\n", s->usrp->get_rx_antenna(i).c_str());
- }
+ //s->usrp->set_clock_source("external");
+ //s->usrp->set_time_source("external");
+ // display USRP settings
+ LOG_I(PHY,"Actual master clock: %fMHz...\n",s->usrp->get_master_clock_rate()/1e6);
+ sleep(1);
+ // create tx & rx streamer
+ uhd::stream_args_t stream_args_rx("sc16", "sc16");
+ int samples=openair0_cfg[0].sample_rate;
+ int max=s->usrp->get_rx_stream(stream_args_rx)->get_max_num_samps();
+ samples/=10000;
+ LOG_I(PHY,"RF board max packet size %u, size for 100µs jitter %d \n", max, samples);
+
+ if ( samples < max )
+ stream_args_rx.args["spp"] = str(boost::format("%d") % samples );
+
+ LOG_I(PHY,"rx_max_num_samps %zu\n",
+ s->usrp->get_rx_stream(stream_args_rx)->get_max_num_samps());
+
+ for (int i = 0; i<openair0_cfg[0].rx_num_channels; i++)
+ stream_args_rx.channels.push_back(i);
+
+ s->rx_stream = s->usrp->get_rx_stream(stream_args_rx);
+ uhd::stream_args_t stream_args_tx("sc16", "sc16");
+
+ for (int i = 0; i<openair0_cfg[0].tx_num_channels; i++)
+ stream_args_tx.channels.push_back(i);
+
+ s->tx_stream = s->usrp->get_tx_stream(stream_args_tx);
+
+ /* Setting TX/RX BW after streamers are created due to USRP calibration issue */
+ for(int i=0; i<s->usrp->get_tx_num_channels() && i<openair0_cfg[0].tx_num_channels; i++)
+ s->usrp->set_tx_bandwidth(openair0_cfg[0].tx_bw,i);
+
+ for(int i=0; i<s->usrp->get_rx_num_channels() && i<openair0_cfg[0].rx_num_channels; i++)
+ s->usrp->set_rx_bandwidth(openair0_cfg[0].rx_bw,i);
+
+ for (int i=0; i<openair0_cfg[0].rx_num_channels; i++) {
+ LOG_I(PHY,"RX Channel %d\n",i);
+ LOG_I(PHY," Actual RX sample rate: %fMSps...\n",s->usrp->get_rx_rate(i)/1e6);
+ LOG_I(PHY," Actual RX frequency: %fGHz...\n", s->usrp->get_rx_freq(i)/1e9);
+ LOG_I(PHY," Actual RX gain: %f...\n", s->usrp->get_rx_gain(i));
+ LOG_I(PHY," Actual RX bandwidth: %fM...\n", s->usrp->get_rx_bandwidth(i)/1e6);
+ LOG_I(PHY," Actual RX antenna: %s...\n", s->usrp->get_rx_antenna(i).c_str());
+ }
- for (int i=0; i<openair0_cfg[0].tx_num_channels; i++) {
- LOG_I(PHY,"TX Channel %d\n",i);
- LOG_I(PHY," Actual TX sample rate: %fMSps...\n", s->usrp->get_tx_rate(i)/1e6);
- LOG_I(PHY," Actual TX frequency: %fGHz...\n", s->usrp->get_tx_freq(i)/1e9);
- LOG_I(PHY," Actual TX gain: %f...\n", s->usrp->get_tx_gain(i));
- LOG_I(PHY," Actual TX bandwidth: %fM...\n", s->usrp->get_tx_bandwidth(i)/1e6);
- LOG_I(PHY," Actual TX antenna: %s...\n", s->usrp->get_tx_antenna(i).c_str());
- }
+ for (int i=0; i<openair0_cfg[0].tx_num_channels; i++) {
+ LOG_I(PHY,"TX Channel %d\n",i);
+ LOG_I(PHY," Actual TX sample rate: %fMSps...\n", s->usrp->get_tx_rate(i)/1e6);
+ LOG_I(PHY," Actual TX frequency: %fGHz...\n", s->usrp->get_tx_freq(i)/1e9);
+ LOG_I(PHY," Actual TX gain: %f...\n", s->usrp->get_tx_gain(i));
+ LOG_I(PHY," Actual TX bandwidth: %fM...\n", s->usrp->get_tx_bandwidth(i)/1e6);
+ LOG_I(PHY," Actual TX antenna: %s...\n", s->usrp->get_tx_antenna(i).c_str());
+ }
- LOG_I(PHY,"Device timestamp: %f...\n", s->usrp->get_time_now().get_real_secs());
-
- device->priv = s;
- device->trx_start_func = trx_usrp_start;
- device->trx_write_func = trx_usrp_write;
- device->trx_read_func = trx_usrp_read;
- device->trx_get_stats_func = trx_usrp_get_stats;
- device->trx_reset_stats_func = trx_usrp_reset_stats;
- device->trx_end_func = trx_usrp_end;
- device->trx_stop_func = trx_usrp_stop;
- device->trx_set_freq_func = trx_usrp_set_freq;
- device->trx_set_gains_func = trx_usrp_set_gains;
- device->openair0_cfg = openair0_cfg;
-
- s->sample_rate = openair0_cfg[0].sample_rate;
- // TODO:
- // init tx_forward_nsamps based usrp_time_offset ex
- if(is_equal(s->sample_rate, (double)30.72e6))
- s->tx_forward_nsamps = 176;
- if(is_equal(s->sample_rate, (double)15.36e6))
- s->tx_forward_nsamps = 90;
- if(is_equal(s->sample_rate, (double)7.68e6))
- s->tx_forward_nsamps = 50;
-
- if (s->use_gps == 1) {
- if (sync_to_gps(device)) {
- LOG_I(PHY,"USRP fails to sync with GPS...\n");
- exit(0);
- }
+ LOG_I(PHY,"Device timestamp: %f...\n", s->usrp->get_time_now().get_real_secs());
+ device->priv = s;
+ device->trx_start_func = trx_usrp_start;
+ device->trx_write_func = trx_usrp_write;
+ device->trx_read_func = trx_usrp_read;
+ device->trx_get_stats_func = trx_usrp_get_stats;
+ device->trx_reset_stats_func = trx_usrp_reset_stats;
+ device->trx_end_func = trx_usrp_end;
+ device->trx_stop_func = trx_usrp_stop;
+ device->trx_set_freq_func = trx_usrp_set_freq;
+ device->trx_set_gains_func = trx_usrp_set_gains;
+ device->openair0_cfg = openair0_cfg;
+ s->sample_rate = openair0_cfg[0].sample_rate;
+
+ // TODO:
+ // init tx_forward_nsamps based usrp_time_offset ex
+ if(is_equal(s->sample_rate, (double)30.72e6))
+ s->tx_forward_nsamps = 176;
+
+ if(is_equal(s->sample_rate, (double)15.36e6))
+ s->tx_forward_nsamps = 90;
+
+ if(is_equal(s->sample_rate, (double)7.68e6))
+ s->tx_forward_nsamps = 50;
+
+ if (s->use_gps == 1) {
+ if (sync_to_gps(device)) {
+ LOG_I(PHY,"USRP fails to sync with GPS...\n");
+ exit(0);
}
-
-#if defined(USRP_REC_PLAY)
}
+
+#if defined(USRP_REC_PLAY)
+ }
+
#endif
#if defined(USRP_REC_PLAY)
- if (u_sf_mode == 1) { // record mode
- ms_sample = (iqrec_t*) malloc(u_sf_max * sizeof(iqrec_t));
- if (ms_sample == NULL) {
- std::cerr<< "Memory allocation failed for subframe record or replay mode." << std::endl;
- exit(-1);
- }
- memset(ms_sample, 0, u_sf_max * BELL_LABS_IQ_BYTES_PER_SF);
+
+ if (u_sf_mode == 1) { // record mode
+ ms_sample = (iqrec_t *) malloc(u_sf_max * sizeof(iqrec_t));
+
+ if (ms_sample == NULL) {
+ std::cerr<< "Memory allocation failed for subframe record or replay mode." << std::endl;
+ exit(-1);
}
- if (u_sf_mode == 2) {
- if (use_mmap) {
- // use mmap
- mmapfd = open(u_sf_filename, O_RDONLY | O_LARGEFILE);
- if (mmapfd != 0) {
- fstat(mmapfd, &sb);
- std::cerr << "Loading subframes using mmap() from " << u_sf_filename << " size=" << (uint64_t)sb.st_size << " bytes ..." << std::endl;
- ms_sample = (iqrec_t*) mmap(NULL, sb.st_size, PROT_WRITE, MAP_PRIVATE, mmapfd, 0);
- if (ms_sample != MAP_FAILED) {
- nb_samples = (sb.st_size / sizeof(iqrec_t));
- int aligned = (((unsigned long)ms_sample & 31) == 0)? 1:0;
- std::cerr<< "Loaded "<< nb_samples << " subframes." << std::endl;
- if (aligned == 0) {
- std::cerr<< "mmap address is not 32 bytes aligned, exiting." << std::endl;
- close(mmapfd);
- exit(-1);
- }
- } else {
- std::cerr << "Cannot mmap file, exiting." << std::endl;
- close(mmapfd);
- exit(-1);
- }
- } else {
- std::cerr << "Cannot open " << u_sf_filename << " , exiting." << std::endl;
- exit(-1);
- }
- } else {
- iqfd = open(u_sf_filename, O_RDONLY | O_LARGEFILE);
- if (iqfd != 0) {
- fstat(iqfd, &sb);
- nb_samples = (sb.st_size / sizeof(iqrec_t));
- std::cerr << "Loading " << nb_samples << " subframes from " << u_sf_filename
- << " size=" << (uint64_t)sb.st_size << " bytes ..." << std::endl;
- // allocate buffer for 1 sample at a time
- ms_sample = (iqrec_t*) malloc(sizeof(iqrec_t));
- if (ms_sample == NULL) {
- std::cerr<< "Memory allocation failed for individual subframe replay mode." << std::endl;
- close(iqfd);
- exit(-1);
- }
- memset(ms_sample, 0, sizeof(iqrec_t));
- // point at beginning of file
- if (lseek(iqfd, 0, SEEK_SET) == 0) {
- std::cerr << "Initial seek at beginning of the file" << std::endl;
- } else {
- std::cerr << "Problem initial seek at beginning of the file" << std::endl;
- }
- } else {
- std::cerr << "Cannot open " << u_sf_filename << " , exiting." << std::endl;
- exit(-1);
- }
- }
+
+ memset(ms_sample, 0, u_sf_max * BELL_LABS_IQ_BYTES_PER_SF);
+ }
+
+ if (u_sf_mode == 2) {
+ if (use_mmap) {
+ // use mmap
+ mmapfd = open(u_sf_filename, O_RDONLY | O_LARGEFILE);
+
+ if (mmapfd != 0) {
+ fstat(mmapfd, &sb);
+ std::cerr << "Loading subframes using mmap() from " << u_sf_filename << " size=" << (uint64_t)sb.st_size << " bytes ..." << std::endl;
+ ms_sample = (iqrec_t *) mmap(NULL, sb.st_size, PROT_WRITE, MAP_PRIVATE, mmapfd, 0);
+
+ if (ms_sample != MAP_FAILED) {
+ nb_samples = (sb.st_size / sizeof(iqrec_t));
+ int aligned = (((unsigned long)ms_sample & 31) == 0)? 1:0;
+ std::cerr<< "Loaded "<< nb_samples << " subframes." << std::endl;
+
+ if (aligned == 0) {
+ std::cerr<< "mmap address is not 32 bytes aligned, exiting." << std::endl;
+ close(mmapfd);
+ exit(-1);
+ }
+ } else {
+ std::cerr << "Cannot mmap file, exiting." << std::endl;
+ close(mmapfd);
+ exit(-1);
+ }
+ } else {
+ std::cerr << "Cannot open " << u_sf_filename << " , exiting." << std::endl;
+ exit(-1);
+ }
+ } else {
+ iqfd = open(u_sf_filename, O_RDONLY | O_LARGEFILE);
+
+ if (iqfd != 0) {
+ fstat(iqfd, &sb);
+ nb_samples = (sb.st_size / sizeof(iqrec_t));
+ std::cerr << "Loading " << nb_samples << " subframes from " << u_sf_filename
+ << " size=" << (uint64_t)sb.st_size << " bytes ..." << std::endl;
+ // allocate buffer for 1 sample at a time
+ ms_sample = (iqrec_t *) malloc(sizeof(iqrec_t));
+
+ if (ms_sample == NULL) {
+ std::cerr<< "Memory allocation failed for individual subframe replay mode." << std::endl;
+ close(iqfd);
+ exit(-1);
+ }
+
+ memset(ms_sample, 0, sizeof(iqrec_t));
+
+ // point at beginning of file
+ if (lseek(iqfd, 0, SEEK_SET) == 0) {
+ std::cerr << "Initial seek at beginning of the file" << std::endl;
+ } else {
+ std::cerr << "Problem initial seek at beginning of the file" << std::endl;
+ }
+ } else {
+ std::cerr << "Cannot open " << u_sf_filename << " , exiting." << std::endl;
+ exit(-1);
+ }
}
-#endif
- return 0;
}
+
+#endif
+ return 0;
+ }
}
/*@}*/
diff --git a/targets/ARCH/tcp_bridge/tcp_bridge_oai.c b/targets/ARCH/tcp_bridge/tcp_bridge_oai.c
index 4d7d49d9c7836c800430afc56d033a9fb8a921cd..32fddb9c2dcffcb811fdbe4136c3da45fa5e0be0 100644
--- a/targets/ARCH/tcp_bridge/tcp_bridge_oai.c
+++ b/targets/ARCH/tcp_bridge/tcp_bridge_oai.c
@@ -44,6 +44,7 @@ typedef struct {
int sock;
int samples_per_subframe;
uint64_t timestamp;
+ uint64_t next_tx_timestamp;
int is_enb;
} tcp_bridge_state_t;
@@ -141,11 +142,27 @@ int tcp_bridge_write(openair0_device *device, openair0_timestamp timestamp, void
{
if (cc != 1) { printf("tcp_bridge: only 1 antenna supported\n"); exit(1); }
tcp_bridge_state_t *t = device->priv;
+ /* deal with discontinuities in output (think: eNB in TDD mode) */
+ if (t->next_tx_timestamp && timestamp != t->next_tx_timestamp) {
+ uint32_t b[4096];
+ uint64_t to_send = timestamp - t->next_tx_timestamp;
+ memset(b, 0, 4096 * sizeof(uint32_t));
+ while (to_send) {
+ int len = to_send > 4096 ? 4096 : to_send;
+ int n = fullwrite(t->sock, b, len * 4);
+ if (n != len * 4) {
+ printf("tcp_bridge: write error ret %d error %s\n", n, strerror(errno));
+ abort();
+ }
+ to_send -= len;
+ }
+ }
int n = fullwrite(t->sock, buff[0], nsamps * 4);
if (n != nsamps * 4) {
printf("tcp_bridge: write error ret %d (wanted %d) error %s\n", n, nsamps*4, strerror(errno));
abort();
}
+ t->next_tx_timestamp = timestamp + nsamps;
return nsamps;
}
diff --git a/targets/COMMON/create_tasks.c b/targets/COMMON/create_tasks.c
index fcc5eea4f83727ab17e9851686fe539c3a0330de..094fbfce827c0507ebdd26713fbcc4f77099b31f 100644
--- a/targets/COMMON/create_tasks.c
+++ b/targets/COMMON/create_tasks.c
@@ -27,6 +27,8 @@
# ifdef OPENAIR2
# if defined(ENABLE_USE_MME)
+# include "sctp_eNB_task.h"
+# include "x2ap_eNB.h"
# include "s1ap_eNB.h"
# include "nas_ue_task.h"
# include "udp_eNB_task.h"
@@ -104,6 +106,10 @@ int create_tasks(uint32_t enb_nb)
}
rc = itti_create_task(TASK_GTPV1_U, gtpv1u_eNB_task, NULL);
AssertFatal(rc >= 0, "Create task for GTPV1U failed\n");
+ if (EPC_MODE_ENABLED) {
+ rc = itti_create_task(TASK_X2AP, x2ap_task, NULL);
+ AssertFatal(rc >= 0, "Create task for X2AP failed\n");
+ }
}
#endif
break;
diff --git a/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.calisson.conf b/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.calisson.conf
index 7ec670d5686e889e589444f2ec7d9b62831c602c..86131b3e8e97e0b98fadfe7d6617a37f67a9e569 100755
--- a/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.calisson.conf
+++ b/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.calisson.conf
@@ -15,12 +15,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "15";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
-
+ tracking_area_code = 15;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
////////// Channel parameters:
// Default Paging DRX of the eNB as defined in TS 36.304
default_paging_drx = "PAGING_DRX_256";
diff --git a/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.memphis.conf b/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.memphis.conf
index e3a0ea3c56f8d9513c47116c84de41a5746a9c10..e87a37f9fb8cc5a3fd9e523307f0e18fc17a6bd6 100755
--- a/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.memphis.conf
+++ b/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.memphis.conf
@@ -15,12 +15,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "15";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
-
+ tracking_area_code = 15;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
////////// Channel parameters:
// Default Paging DRX of the eNB as defined in TS 36.304
default_paging_drx = "PAGING_DRX_256";
diff --git a/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.nord.conf b/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.nord.conf
index 591257ff713003544f33bb4f6c7a388267509b51..af4f4236a7b2059f04193edd9d9be5eb56ff6eeb 100755
--- a/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.nord.conf
+++ b/targets/PROJECTS/CENTOS-LTE-EPC-INTEGRATION/CONF/enb.centos.nord.conf
@@ -14,12 +14,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "15";
-
- mobile_country_code = "208";
-
- mobile_network_code = "92";
-
+ tracking_area_code = 15;
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
+
////////// Channel parameters:
// Default Paging DRX of the eNB as defined in TS 36.304
default_paging_drx = "PAGING_DRX_256";
diff --git a/targets/PROJECTS/E-MBMS/enb.conf b/targets/PROJECTS/E-MBMS/enb.conf
index 852f7bbf5f146c260713a64a396e99f4c452a16b..ea256487b078c12f14d046ba4b44d2a02ff91058 100755
--- a/targets/PROJECTS/E-MBMS/enb.conf
+++ b/targets/PROJECTS/E-MBMS/enb.conf
@@ -11,12 +11,9 @@ eNBs =
eNB_name = "eNB_Eurecom_0";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = 1;
-
- mobile_country_code = 208;
-
- mobile_network_code = 10;
-
+ tracking_area_code = 1;
+ plmn_list = ( { mcc = 208; mnc = 10; mnc_length = 2; } );
+
////////// Channel parameters:
// Default Paging DRX of the eNB as defined in TS 36.304
default_paging_drx = "PAGING_DRX_256";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.100PRB.usrpx310.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.100PRB.usrpx310.conf
index bec9c2c6ddc9c573a4a9a329d6f7a69c0a523588..8c080b7d1059c6cc4bfd03808b24f3fba1779bef 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.100PRB.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.100PRB.usrpx310.conf
@@ -13,10 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
- mobile_network_code = "92";
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
@@ -156,6 +155,15 @@ eNBs =
ENB_PORT_FOR_X2C = 36422; # Spec 36422
};
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="debug";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.usrpx310.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.usrpx310.conf
index 834b6cf044177eb27d4569c12b96ada46e68aa0c..83954a00d52c3e2522371336db87fb6b574ff051 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.usrpx310.conf
@@ -13,10 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
- mobile_network_code = "92";
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
////////// Physical parameters:
@@ -156,6 +155,15 @@ eNBs =
ENB_PORT_FOR_X2C = 36422; # Spec 36422
};
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="debug";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpx310.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpx310.conf
index 6b3614f490bb35c4317c9a7d07c82fd3d965f429..60b47c5c493e62a245dbbcb8d50a5267a21b9ed8 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpx310.conf
@@ -13,11 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -193,6 +191,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="info";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
index fb184549c54eb67ce7e63ca62a85c9cc09778b5c..823c5fb1c3e7ec1c9e04fd42fe3cee6af3afac72 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.25PRB.usrpb210.replay.conf
@@ -13,11 +13,9 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "92";
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -235,6 +233,15 @@ NETWORK_CONTROLLER :
FLEXRAN_CACHE = "/mnt/oai_agent_cache";
FLEXRAN_AWAIT_RECONF = "no";
};
+
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
/*
log_config :
{
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210-d2d.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210-d2d.conf
index c6ace3b68fa396c9b87c5a357c0b250d20e108c7..476d4903f1c5b04e16b3caa927c68ed2e057fc76 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210-d2d.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210-d2d.conf
@@ -13,11 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -225,6 +223,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="info";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
index 025f46eaedbba2a923ab50ac0adc4f222e4bd224..a84d91349db373cf6414b51badd97bd83be9a997 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
@@ -13,11 +13,9 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -267,6 +265,15 @@ NETWORK_CONTROLLER :
FLEXRAN_AWAIT_RECONF = "no";
};
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="info";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210_ue_expansion.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210_ue_expansion.conf
index e46467598ee5f1a207562226e81864271fab827f..403e5f24f54cb114dfd9e971f5d2a9541c7625e7 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210_ue_expansion.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210_ue_expansion.conf
@@ -13,11 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -192,6 +190,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="info";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band38.tm1.if4p5.50PRB.lo.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band38.tm1.if4p5.50PRB.lo.conf
index a6efe742834a27904e4b39d4a998b96b6a0209cb..7eb16a3b7a9f0f0da3fdd706c254211c6cf53d01 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band38.tm1.if4p5.50PRB.lo.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band38.tm1.if4p5.50PRB.lo.conf
@@ -16,11 +16,9 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -199,6 +197,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config = {
global_log_level ="info";
global_log_verbosity ="medium";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi-STUB.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi-STUB.conf
index fefb4b11def94013d1efc34ba79c617f0e03aead..47047e5626cbf9e170515b920507b665030dfe25 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi-STUB.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi-STUB.conf
@@ -13,12 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- #mobile_network_code = "93";
- mobile_network_code = "92";
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -182,6 +179,15 @@ MACRLCs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config :
{
global_log_level ="debug";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi.conf
index cd21fb935e44f8529457a66448dcac1159976c44..ced031163d242aef51b065bf8a73cdc5142547cc 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi.conf
@@ -13,11 +13,9 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -210,6 +208,15 @@ MACRLCs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config =
{
global_log_level ="info";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.conf
index 581012d7d315f1f8ba9c3e02b2edaa75006e7bc5..d989ac8b1087ec181e1da88ffca01aee0130ed7f 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.conf
@@ -16,11 +16,9 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -198,6 +196,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config = {
global_log_level ="info";
global_log_verbosity ="medium";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
index 5f9f8c4d7b6a1321ef12112f59c76612f26230a5..79bd48cd0c5dac9287810cdf377c8322aec000ca 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
@@ -16,11 +16,9 @@ eNBs =
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- mobile_country_code = "208";
-
- mobile_network_code = "93";
+ plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );
tr_s_preference = "local_mac"
@@ -197,6 +195,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config = {
global_log_level ="info";
global_log_verbosity ="medium";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.conf
index 405e2490ee1e7ffb55ca6545815548c5647214a6..4cf026ff942b34d70eb529a981ef676c54e6c33e 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.conf
@@ -17,6 +17,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config = {
global_log_level ="info";
global_log_verbosity ="medium";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.tdd.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.tdd.conf
index da1481ac7bc24260490a177884d91108bb5451c1..494086defdc827df902b90f7b5446bd38753f451 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.tdd.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.tdd.conf
@@ -18,6 +18,15 @@ RUs = (
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
log_config = {
global_log_level ="info";
global_log_verbosity ="medium";
diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c
index c8c35cf2e88d57cf20f61182df6fc4b492405fdd..2e70a57f4d16a679c0397e4276dfd3303271399c 100644
--- a/targets/RT/USER/lte-enb.c
+++ b/targets/RT/USER/lte-enb.c
@@ -33,7 +33,6 @@
#define _GNU_SOURCE
#include <pthread.h>
-#include "time_utils.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
@@ -112,8 +111,6 @@ extern volatile int start_UE;
#endif
extern volatile int oai_exit;
-extern openair0_config_t openair0_cfg[MAX_CARDS];
-
extern int transmission_mode;
extern int oaisim_flag;
@@ -142,7 +139,6 @@ static struct {
extern double cpuf;
-void exit_fun(const char* s);
void init_eNB(int,int);
void stop_eNB(int nb_inst);
@@ -153,7 +149,8 @@ void wakeup_prach_eNB(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
void wakeup_prach_eNB_br(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
#endif
-extern int codingw;
+extern PARALLEL_CONF_t get_thread_parallel_conf(void);
+extern WORKER_CONF_t get_thread_worker_conf(void);
extern uint8_t nfapi_mode;
extern void oai_subframe_ind(uint16_t sfn, uint16_t sf);
@@ -225,7 +222,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 1 );
- if(!eNB->single_thread_flag && get_nprocs() >= 8){
+ if(get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT){
if(wait_on_condition(&proc[1].mutex_rxtx,&proc[1].cond_rxtx,&proc[1].pipe_ready,"wakeup_tx")<0) {
LOG_E(PHY,"Frame %d, subframe %d: TX1 not ready\n",proc[1].frame_rx,proc[1].subframe_rx);
return(-1);
@@ -247,7 +244,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
/* CONFLICT RESOLUTION: BEGIN */
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 0 );
if(oai_exit) return(-1);
- if(eNB->single_thread_flag || get_nprocs() <= 4){
+ if(get_thread_parallel_conf() == PARALLEL_SINGLE_THREAD){
#ifndef PHY_TX_THREAD
phy_procedures_eNB_TX(eNB, proc, 1);
#endif
@@ -261,7 +258,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
LOG_D(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, proc->frame_rx, proc->subframe_rx, proc->frame_tx, proc->subframe_tx);
LOG_D(PHY, "rxtx:%lld nfapi:%lld phy:%lld tx:%lld rx:%lld prach:%lld ofdm:%lld ",
- softmodem_stats_rxtx_sf.diff_now, nfapi_meas.diff_now,
+ softmodem_stats_rxtx_sf.p_time, nfapi_meas.p_time,
TICK_TO_US(eNB->phy_proc),
TICK_TO_US(eNB->phy_proc_tx),
TICK_TO_US(eNB->phy_proc_rx),
@@ -423,8 +420,8 @@ static void* eNB_thread_rxtx( void* param ) {
}
pthread_mutex_unlock( &proc->mutex_rxtx );
if (nfapi_mode!=2){
- if(get_nprocs() >= 8) wakeup_tx(eNB,eNB->proc.ru_proc);
- else
+ if(get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT) wakeup_tx(eNB,eNB->proc.ru_proc);
+ else if(get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT)
{
phy_procedures_eNB_TX(eNB, proc, 1);
wakeup_txfh(proc,eNB->proc.ru_proc);
@@ -783,10 +780,10 @@ static void* eNB_thread_prach( void* param ) {
while (!oai_exit) {
- if (oai_exit) break;
if (wait_on_condition(&proc->mutex_prach,&proc->cond_prach,&proc->instance_cnt_prach,"eNB_prach_thread") < 0) break;
+ if (oai_exit) break;
LOG_D(PHY,"Running eNB prach procedures\n");
prach_procedures(eNB
@@ -824,10 +821,10 @@ static void* eNB_thread_prach_br( void* param ) {
while (!oai_exit) {
- if (oai_exit) break;
if (wait_on_condition(&proc->mutex_prach_br,&proc->cond_prach_br,&proc->instance_cnt_prach_br,"eNB_prach_thread_br") < 0) break;
+ if (oai_exit) break;
LOG_D(PHY,"Running eNB prach procedures for BL/CE UEs\n");
prach_procedures(eNB,1);
@@ -883,7 +880,7 @@ static void* process_stats_thread(void* param) {
void init_eNB_proc(int inst) {
- int i=0;
+ /*int i=0;*/
int CC_id;
PHY_VARS_eNB *eNB;
eNB_proc_t *proc;
@@ -955,7 +952,7 @@ void init_eNB_proc(int inst) {
// attr_te = &proc->attr_te;
#endif
- if(get_nprocs() > 2 && codingw)
+ if(get_thread_worker_conf() == WORKER_ENABLE)
{
init_te_thread(eNB);
init_td_thread(eNB);
@@ -964,7 +961,7 @@ void init_eNB_proc(int inst) {
LOG_I(PHY,"eNB->single_thread_flag:%d\n", eNB->single_thread_flag);
- if (eNB->single_thread_flag==0 && nfapi_mode!=2) {
+ if ((get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT || get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT) && nfapi_mode!=2) {
pthread_create( &proc_rxtx[0].pthread_rxtx, attr0, eNB_thread_rxtx, proc );
pthread_create( &proc_rxtx[1].pthread_rxtx, attr1, tx_thread, proc);
}
@@ -972,13 +969,13 @@ void init_eNB_proc(int inst) {
#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
pthread_create( &proc->pthread_prach_br, attr_prach_br, eNB_thread_prach_br, eNB );
#endif
- char name[16];
+ /*char name[16];
if (eNB->single_thread_flag==0) {
snprintf( name, sizeof(name), "RXTX0 %d", i );
pthread_setname_np( proc_rxtx[0].pthread_rxtx, name );
snprintf( name, sizeof(name), "RXTX1 %d", i );
pthread_setname_np( proc_rxtx[1].pthread_rxtx, name );
- }
+ }*/
AssertFatal(proc->instance_cnt_prach == -1,"instance_cnt_prach = %d\n",proc->instance_cnt_prach);
@@ -1031,8 +1028,10 @@ void kill_eNB_proc(int inst) {
proc = &eNB->proc;
proc_rxtx = &proc->proc_rxtx[0];
- kill_td_thread(eNB);
- kill_te_thread(eNB);
+ if(get_thread_worker_conf() == WORKER_ENABLE) {
+ kill_td_thread(eNB);
+ kill_te_thread(eNB);
+ }
LOG_I(PHY, "Killing TX CC_id %d inst %d\n", CC_id, inst );
for (i=0; i<2; i++) {
pthread_mutex_lock(&proc_rxtx[i].mutex_rxtx);
@@ -1041,8 +1040,10 @@ void kill_eNB_proc(int inst) {
pthread_cond_signal(&proc_rxtx[i].cond_rxtx);
pthread_mutex_unlock(&proc_rxtx[i].mutex_rxtx);
}
+ pthread_mutex_lock(&proc->mutex_prach);
proc->instance_cnt_prach = 0;
pthread_cond_signal( &proc->cond_prach );
+ pthread_mutex_unlock(&proc->mutex_prach);
pthread_cond_signal( &proc->cond_asynch_rxtx );
pthread_cond_broadcast(&sync_phy_proc.cond_phy_proc_tx);
@@ -1069,6 +1070,16 @@ void kill_eNB_proc(int inst) {
pthread_mutex_destroy( &proc_rxtx[i].mutex_rxtx );
pthread_cond_destroy( &proc_rxtx[i].cond_rxtx );
}
+
+ pthread_attr_destroy(&proc->attr_prach);
+ pthread_attr_destroy(&proc->attr_asynch_rxtx);
+ pthread_attr_destroy(&proc_rxtx[0].attr_rxtx);
+ pthread_attr_destroy(&proc_rxtx[1].attr_rxtx);
+#ifdef Rel14
+ pthread_mutex_destroy(&proc->mutex_RU_PRACH_br);
+ pthread_attr_destroy(&proc->attr_prach_br);
+#endif
+
}
}
@@ -1106,10 +1117,10 @@ void free_transport(PHY_VARS_eNB *eNB)
int j;
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
- LOG_I(PHY, "Freeing Transport Channel Buffers for DLSCH, UE %d\n",i);
+ LOG_D(PHY, "Freeing Transport Channel Buffers for DLSCH, UE %d\n",i);
for (j=0; j<2; j++) free_eNB_dlsch(eNB->dlsch[i][j]);
- LOG_I(PHY, "Freeing Transport Channel Buffer for ULSCH, UE %d\n",i);
+ LOG_D(PHY, "Freeing Transport Channel Buffer for ULSCH, UE %d\n",i);
free_eNB_ulsch(eNB->ulsch[1+i]);
}
free_eNB_ulsch(eNB->ulsch[0]);
@@ -1311,8 +1322,8 @@ void init_eNB(int single_thread_flag,int wait_for_sync) {
#endif
- eNB->td = ulsch_decoding_data_all;//(get_nprocs()<=4) ? ulsch_decoding_data : ulsch_decoding_data_2thread;
- eNB->te = dlsch_encoding_all;//(get_nprocs()<=4) ? dlsch_encoding : dlsch_encoding_2threads;
+ eNB->td = ulsch_decoding_data_all;
+ eNB->te = dlsch_encoding_all;
LOG_I(PHY,"Registering with MAC interface module\n");
diff --git a/targets/RT/USER/lte-ru.c b/targets/RT/USER/lte-ru.c
index ed881bae072b10c5a56845f32724815c4f20490b..f4c0d14ae4d5a15205ea7c76baf16bfb148f074d 100644
--- a/targets/RT/USER/lte-ru.c
+++ b/targets/RT/USER/lte-ru.c
@@ -119,10 +119,10 @@ static int DEFENBS[] = {0};
extern volatile int oai_exit;
extern int emulate_rf;
extern int numerology;
-extern int fepw;
-extern int single_thread_flag;
extern clock_source_t clock_source;
+extern PARALLEL_CONF_t get_thread_parallel_conf(void);
+extern WORKER_CONF_t get_thread_worker_conf(void);
extern void phy_init_RU(RU_t*);
extern void phy_free_RU(RU_t*);
@@ -1080,8 +1080,8 @@ static void* ru_thread_prach( void* param ) {
while (!oai_exit) {
- if (oai_exit) break;
if (wait_on_condition(&proc->mutex_prach,&proc->cond_prach,&proc->instance_cnt_prach,"ru_prach_thread") < 0) break;
+ if (oai_exit) break;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_RU_PRACH_RX, 1 );
if (ru->eNB_list[0]){
prach_procedures(
@@ -1130,8 +1130,8 @@ static void* ru_thread_prach_br( void* param ) {
while (!oai_exit) {
- if (oai_exit) break;
if (wait_on_condition(&proc->mutex_prach_br,&proc->cond_prach_br,&proc->instance_cnt_prach_br,"ru_prach_thread_br") < 0) break;
+ if (oai_exit) break;
rx_prach(NULL,
ru,
NULL,
@@ -1257,7 +1257,7 @@ void wakeup_eNBs(RU_t *ru) {
LOG_D(PHY,"wakeup_eNBs (num %d) for RU %d ru->eNB_top:%p\n",ru->num_eNB,ru->idx, ru->eNB_top);
- if (ru->num_eNB==1 && ru->eNB_top!=0 && (get_nprocs() <= 4 || single_thread_flag)) {
+ if (ru->num_eNB==1 && ru->eNB_top!=0 && get_thread_parallel_conf() == PARALLEL_SINGLE_THREAD) {
// call eNB function directly
char string[20];
@@ -1456,6 +1456,12 @@ int setup_RU_buffers(RU_t *ru) {
if (frame_parms->N_RB_DL == 100) ru->N_TA_offset = 624;
else if (frame_parms->N_RB_DL == 50) ru->N_TA_offset = 624/2;
else if (frame_parms->N_RB_DL == 25) ru->N_TA_offset = 624/4;
+#if BASIC_SIMULATOR
+ /* this is required for the basic simulator in TDD mode
+ * TODO: find a proper cleaner solution
+ */
+ ru->N_TA_offset = 0;
+#endif
}
if (ru->openair0_cfg.mmapped_dma == 1) {
// replace RX signal buffers with mmaped HW versions
@@ -1782,7 +1788,7 @@ static void* ru_thread( void* param ) {
if (ru->num_eNB>0) wakeup_eNBs(ru);
#ifndef PHY_TX_THREAD
- if(get_nprocs() <= 4 || ru->num_eNB==0 || single_thread_flag){
+ if(get_thread_parallel_conf() == PARALLEL_SINGLE_THREAD || ru->num_eNB==0){
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru);
@@ -2195,7 +2201,7 @@ void init_RU_proc(RU_t *ru) {
if(emulate_rf)
pthread_create( &proc->pthread_emulateRF, attr_emulateRF, emulatedRF_thread, (void*)proc );
- if (!single_thread_flag && get_nprocs() > 4)
+ if (get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT || get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT)
pthread_create( &proc->pthread_FH1, attr_FH1, ru_thread_tx, (void*)ru );
if (ru->function == NGFI_RRU_IF4p5) {
@@ -2222,7 +2228,7 @@ void init_RU_proc(RU_t *ru) {
pthread_create( &proc->pthread_prach, attr_prach, ru_thread_prach, (void*)ru );
}
- if (get_nprocs()> 2 && fepw) {
+ if (get_thread_worker_conf() == WORKER_ENABLE) {
init_fep_thread(ru,NULL);
init_feptx_thread(ru,NULL);
}
@@ -2230,12 +2236,37 @@ void init_RU_proc(RU_t *ru) {
}
-void kill_RU_proc(int inst)
+void kill_RU_proc(RU_t *ru)
{
- RU_t *ru = RC.ru[inst];
RU_proc_t *proc = &ru->proc;
- if (get_nprocs() > 2 && fepw) {
+#if defined(PRE_SCD_THREAD)
+ pthread_mutex_lock(&proc->mutex_pre_scd);
+ ru->proc.instance_pre_scd = 0;
+ pthread_cond_signal(&proc->cond_pre_scd);
+ pthread_mutex_unlock(&proc->mutex_pre_scd);
+ pthread_join(proc->pthread_pre_scd, NULL);
+ pthread_mutex_destroy(&proc->mutex_pre_scd);
+ pthread_cond_destroy(&proc->cond_pre_scd);
+#endif
+#ifdef PHY_TX_THREAD
+ pthread_mutex_lock(&proc->mutex_phy_tx);
+ proc->instance_cnt_phy_tx = 0;
+ pthread_cond_signal(&proc->cond_phy_tx);
+ pthread_mutex_unlock(&proc->mutex_phy_tx);
+ pthread_join(ru->proc.pthread_phy_tx, NULL);
+ pthread_mutex_destroy( &proc->mutex_phy_tx);
+ pthread_cond_destroy( &proc->cond_phy_tx);
+ pthread_mutex_lock(&proc->mutex_rf_tx);
+ proc->instance_cnt_rf_tx = 0;
+ pthread_cond_signal(&proc->cond_rf_tx);
+ pthread_mutex_unlock(&proc->mutex_rf_tx);
+ pthread_join(proc->pthread_rf_tx, NULL);
+ pthread_mutex_destroy( &proc->mutex_rf_tx);
+ pthread_cond_destroy( &proc->cond_rf_tx);
+#endif
+
+ if (get_thread_worker_conf() == WORKER_ENABLE) {
LOG_D(PHY, "killing FEP thread\n");
kill_fep_thread(ru);
LOG_D(PHY, "killing FEP TX thread\n");
@@ -2271,8 +2302,10 @@ void kill_RU_proc(int inst)
pthread_mutex_lock(&proc->mutex_eNBs);
proc->ru_tx_ready = 0;
- proc->instance_cnt_eNBs = 0;
- pthread_cond_signal(&proc->cond_eNBs);
+ proc->instance_cnt_eNBs = 1;
+ // cond_eNBs is used by both ru_thread and ru_thread_tx, so we need to send
+ // a broadcast to wake up both threads
+ pthread_cond_broadcast(&proc->cond_eNBs);
pthread_mutex_unlock(&proc->mutex_eNBs);
pthread_mutex_lock(&proc->mutex_asynch_rxtx);
@@ -2280,10 +2313,12 @@ void kill_RU_proc(int inst)
pthread_cond_signal(&proc->cond_asynch_rxtx);
pthread_mutex_unlock(&proc->mutex_asynch_rxtx);
- /*LOG_D(PHY, "Joining pthread_FH\n");
+ LOG_D(PHY, "Joining pthread_FH\n");
pthread_join(proc->pthread_FH, NULL);
- LOG_D(PHY, "Joining pthread_FHTX\n");
- pthread_join(proc->pthread_FH1, NULL);*/
+ if (get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT || get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT) {
+ LOG_D(PHY, "Joining pthread_FHTX\n");
+ pthread_join(proc->pthread_FH1, NULL);
+ }
if (ru->function == NGFI_RRU_IF4p5) {
LOG_D(PHY, "Joining pthread_prach\n");
pthread_join(proc->pthread_prach, NULL);
@@ -2554,8 +2589,8 @@ void set_function_spec_param(RU_t *ru)
ru->fh_north_out = fh_if4p5_north_out; // send_IF4p5 on reception
ru->fh_south_out = tx_rf; // send output to RF
ru->fh_north_asynch_in = fh_if4p5_north_asynch_in; // TX packets come asynchronously
- ru->feprx = (get_nprocs()<=2 || !fepw) ? fep_full :ru_fep_full_2thread; // RX DFTs
- ru->feptx_ofdm = (get_nprocs()<=2 || !fepw) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft only (no precoding in RRU)
+ ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full :ru_fep_full_2thread; // RX DFTs
+ ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft only (no precoding in RRU)
ru->feptx_prec = NULL;
ru->start_if = start_if; // need to start the if interface for if4p5
ru->ifdevice.host_type = RRU_HOST;
@@ -2576,8 +2611,8 @@ void set_function_spec_param(RU_t *ru)
}
else if (ru->function == eNodeB_3GPP) {
ru->do_prach = 0; // no prach processing in RU
- ru->feprx = (get_nprocs()<=2 || !fepw) ? fep_full : ru_fep_full_2thread; // RX DFTs
- ru->feptx_ofdm = (get_nprocs()<=2 || !fepw) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft and precoding
+ ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full : ru_fep_full_2thread; // RX DFTs
+ ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft and precoding
ru->feptx_prec = feptx_prec; // this is fep with idft and precoding
ru->fh_north_in = NULL; // no incoming fronthaul from north
ru->fh_north_out = NULL; // no outgoing fronthaul to north
@@ -2605,9 +2640,9 @@ void set_function_spec_param(RU_t *ru)
case REMOTE_IF5: // the remote unit is IF5 RRU
ru->do_prach = 0;
- ru->feprx = (get_nprocs()<=2 || !fepw) ? fep_full : fep_full; // this is frequency-shift + DFTs
+ ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full : fep_full; // this is frequency-shift + DFTs
ru->feptx_prec = feptx_prec; // need to do transmit Precoding + IDFTs
- ru->feptx_ofdm = (get_nprocs()<=2 || !fepw) ? feptx_ofdm : feptx_ofdm_2thread; // need to do transmit Precoding + IDFTs
+ ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // need to do transmit Precoding + IDFTs
if (ru->if_timing == synch_to_other) {
ru->fh_south_in = fh_slave_south_in; // synchronize to master
ru->fh_south_out = fh_if5_mobipass_south_out; // use send_IF5 for mobipass
@@ -2755,45 +2790,11 @@ void init_RU(char *rf_config_file) {
}
-
-
-
-void stop_ru(RU_t *ru) {
-
-#if defined(PRE_SCD_THREAD) || defined(PHY_TX_THREAD)
- int *status;
-#endif
- printf("Stopping RU %p processing threads\n",(void*)ru);
-#if defined(PRE_SCD_THREAD)
- if(ru){
- ru->proc.instance_pre_scd = 0;
- pthread_cond_signal( &ru->proc.cond_pre_scd );
- pthread_join(ru->proc.pthread_pre_scd, (void**)&status );
- pthread_mutex_destroy(&ru->proc.mutex_pre_scd );
- pthread_cond_destroy(&ru->proc.cond_pre_scd );
- }
-#endif
-#ifdef PHY_TX_THREAD
- if(ru){
- ru->proc.instance_cnt_phy_tx = 0;
- pthread_cond_signal(&ru->proc.cond_phy_tx);
- pthread_join( ru->proc.pthread_phy_tx, (void**)&status );
- pthread_mutex_destroy( &ru->proc.mutex_phy_tx );
- pthread_cond_destroy( &ru->proc.cond_phy_tx );
- ru->proc.instance_cnt_rf_tx = 0;
- pthread_cond_signal(&ru->proc.cond_rf_tx);
- pthread_join( ru->proc.pthread_rf_tx, (void**)&status );
- pthread_mutex_destroy( &ru->proc.mutex_rf_tx );
- pthread_cond_destroy( &ru->proc.cond_rf_tx );
- }
-#endif
-}
-
void stop_RU(int nb_ru)
{
for (int inst = 0; inst < nb_ru; inst++) {
LOG_I(PHY, "Stopping RU %d processing threads\n", inst);
- kill_RU_proc(inst);
+ kill_RU_proc(RC.ru[inst]);
}
}
@@ -2945,4 +2946,4 @@ void RCconfig_RU(void) {
return;
-}
\ No newline at end of file
+}
diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c
index c6e53c9f12a0bb776e1ccc8af97396e3a7c7086a..d8a799584ab2af761b6c3ae5cee9d088d4078c44 100644
--- a/targets/RT/USER/lte-softmodem.c
+++ b/targets/RT/USER/lte-softmodem.c
@@ -83,7 +83,6 @@ unsigned short config_frames[4] = {2,9,11,13};
#endif
#if defined(ENABLE_ITTI)
-#include "intertask_interface_init.h"
#include "create_tasks.h"
#endif
@@ -172,8 +171,6 @@ double rx_gain_off = 0.0;
double sample_rate=30.72e6;
double bw = 10.0e6;
-static int tx_max_power[MAX_NUM_CCs]; /* = {0,0}*/;
-
char rf_config_file[1024];
int chain_offset=0;
@@ -200,7 +197,6 @@ int otg_enabled;
//int number_of_cards = 1;
-static LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs];
uint32_t target_dl_mcs = 28; //maximum allowed mcs
uint32_t target_ul_mcs = 20;
uint32_t timing_advance = 0;
@@ -220,16 +216,37 @@ extern void init_eNB_afterRU(void);
int transmission_mode=1;
int emulate_rf = 0;
int numerology = 0;
-int codingw = 0;
-int fepw = 0;
+char *parallel_config = NULL;
+char *worker_config = NULL;
+
+static THREAD_STRUCT thread_struct;
+void set_parallel_conf(char *parallel_conf)
+{
+ if(strcmp(parallel_conf,"PARALLEL_SINGLE_THREAD")==0) thread_struct.parallel_conf = PARALLEL_SINGLE_THREAD;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_SPLIT;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_TRX_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_TRX_SPLIT;
+ printf("[CONFIG] parallel conf is set to %d\n",thread_struct.parallel_conf);
+}
+void set_worker_conf(char *worker_conf)
+{
+ if(strcmp(worker_conf,"WORKER_DISABLE")==0) thread_struct.worker_conf = WORKER_DISABLE;
+ else if(strcmp(worker_conf,"WORKER_ENABLE")==0) thread_struct.worker_conf = WORKER_ENABLE;
+ printf("[CONFIG] worker conf is set to %d\n",thread_struct.worker_conf);
+}
+PARALLEL_CONF_t get_thread_parallel_conf(void)
+{
+ return thread_struct.parallel_conf;
+}
+WORKER_CONF_t get_thread_worker_conf(void)
+{
+ return thread_struct.worker_conf;
+}
/* struct for ethernet specific parameters given in eNB conf file */
eth_params_t *eth_params;
-openair0_config_t openair0_cfg[MAX_CARDS];
-
double cpuf;
extern char uecap_xer[1024];
@@ -322,15 +339,23 @@ void signal_handler(int sig) {
#define KBLU "\x1B[34m"
#define RESET "\033[0m"
+#if defined(ENABLE_ITTI)
+void signal_handler_itti(int sig) {
+ // Call exit function
+ char msg[256];
+ memset(msg, 0, 256);
+ sprintf(msg, "caught signal %s\n", strsignal(sig));
+ exit_function(__FILE__, __FUNCTION__, __LINE__, msg);
+}
+#endif
-
-void exit_fun(const char* s)
+void exit_function(const char* file, const char* function, const int line, const char* s)
{
int ru_id;
if (s != NULL) {
- printf("%s %s() Exiting OAI softmodem: %s\n",__FILE__, __FUNCTION__, s);
+ printf("%s:%d %s() Exiting OAI softmodem: %s\n",file,line, function, s);
}
oai_exit = 1;
@@ -350,11 +375,11 @@ void exit_fun(const char* s)
}
-#if defined(ENABLE_ITTI)
sleep(1); //allow lte-softmodem threads to exit first
+#if defined(ENABLE_ITTI)
itti_terminate_tasks (TASK_UNKNOWN);
#endif
-
+ exit(1);
}
@@ -449,46 +474,22 @@ void *l2l1_task(void *arg) {
itti_set_task_real_time(TASK_L2L1);
itti_mark_task_ready(TASK_L2L1);
- /* Wait for the initialize message */
- printf("Wait for the ITTI initialize message\n");
- do {
- if (message_p != NULL) {
- result = itti_free (ITTI_MSG_ORIGIN_ID(message_p), message_p);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
- }
-
- itti_receive_msg (TASK_L2L1, &message_p);
-
- switch (ITTI_MSG_ID(message_p)) {
- case INITIALIZE_MESSAGE:
- /* Start eNB thread */
- printf("L2L1 TASK received %s\n", ITTI_MSG_NAME(message_p));
- start_eNB = 1;
- break;
-
- case TERMINATE_MESSAGE:
- printf("received terminate message\n");
- oai_exit=1;
- start_eNB = 0;
- itti_exit_task ();
- break;
-
- default:
- printf("Received unexpected message %s\n", ITTI_MSG_NAME(message_p));
- break;
- }
- } while (ITTI_MSG_ID(message_p) != INITIALIZE_MESSAGE);
-
- result = itti_free (ITTI_MSG_ORIGIN_ID(message_p), message_p);
- AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
-/* ???? no else but seems to be UE only ???
- do {
- // Wait for a message
+ /* Wait for the initialize message */
+ printf("Wait for the ITTI initialize message\n");
+ while (1) {
itti_receive_msg (TASK_L2L1, &message_p);
switch (ITTI_MSG_ID(message_p)) {
+ case INITIALIZE_MESSAGE:
+ /* Start eNB thread */
+ LOG_D(PHY, "L2L1 TASK received %s\n", ITTI_MSG_NAME(message_p));
+ start_eNB = 1;
+ break;
+
case TERMINATE_MESSAGE:
+ LOG_W(PHY, " *** Exiting L2L1 thread\n");
oai_exit=1;
+ start_eNB = 0;
itti_exit_task ();
break;
@@ -511,8 +512,9 @@ void *l2l1_task(void *arg) {
result = itti_free (ITTI_MSG_ORIGIN_ID(message_p), message_p);
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
- } while(!oai_exit);
-*/
+ message_p = NULL;
+ };
+
return NULL;
}
#endif
@@ -570,6 +572,8 @@ static void get_options(unsigned int *start_msc) {
RC.nb_nb_iot_rrc_inst=RC.nb_nb_iot_L1_inst=RC.nb_nb_iot_macrlc_inst=0;
}
}
+ if(parallel_config != NULL) set_parallel_conf(parallel_config);
+ if(worker_config != NULL) set_worker_conf(worker_config);
}
@@ -623,112 +627,6 @@ void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
}
-
-void init_openair0(void) {
-
- int card;
- int i;
-
-
- for (card=0; card<MAX_CARDS; card++) {
-
- openair0_cfg[card].mmapped_dma=mmapped_dma;
- openair0_cfg[card].configFilename = NULL;
-
- if(frame_parms[0]->N_RB_DL == 100) {
- if(numerology == 0)
- {
- if (frame_parms[0]->threequarter_fs) {
- openair0_cfg[card].sample_rate=23.04e6;
- openair0_cfg[card].samples_per_frame = 230400;
- openair0_cfg[card].tx_bw = 10e6;
- openair0_cfg[card].rx_bw = 10e6;
- } else {
- openair0_cfg[card].sample_rate=30.72e6;
- openair0_cfg[card].samples_per_frame = 307200;
- openair0_cfg[card].tx_bw = 10e6;
- openair0_cfg[card].rx_bw = 10e6;
- }
- }else if(numerology == 1)
- {
- openair0_cfg[card].sample_rate=61.44e6;
- openair0_cfg[card].samples_per_frame = 307200;
- openair0_cfg[card].tx_bw = 20e6;
- openair0_cfg[card].rx_bw = 20e6;
- }else if(numerology == 2)
- {
- openair0_cfg[card].sample_rate=122.88e6;
- openair0_cfg[card].samples_per_frame = 307200;
- openair0_cfg[card].tx_bw = 20e6;
- openair0_cfg[card].rx_bw = 20e6;
- }else
- {
- printf("Un supported numerology\n");
- }
- } else if(frame_parms[0]->N_RB_DL == 50) {
- openair0_cfg[card].sample_rate=15.36e6;
- openair0_cfg[card].samples_per_frame = 153600;
- openair0_cfg[card].tx_bw = 5e6;
- openair0_cfg[card].rx_bw = 5e6;
- } else if (frame_parms[0]->N_RB_DL == 25) {
- openair0_cfg[card].sample_rate=7.68e6;
- openair0_cfg[card].samples_per_frame = 76800;
- openair0_cfg[card].tx_bw = 2.5e6;
- openair0_cfg[card].rx_bw = 2.5e6;
- } else if (frame_parms[0]->N_RB_DL == 6) {
- openair0_cfg[card].sample_rate=1.92e6;
- openair0_cfg[card].samples_per_frame = 19200;
- openair0_cfg[card].tx_bw = 1.5e6;
- openair0_cfg[card].rx_bw = 1.5e6;
- }
-
-
- if (frame_parms[0]->frame_type==TDD)
- openair0_cfg[card].duplex_mode = duplex_mode_TDD;
- else //FDD
- openair0_cfg[card].duplex_mode = duplex_mode_FDD;
-
- printf("HW: Configuring card %d, nb_antennas_tx/rx %d/%d\n",card,
- RC.eNB[0][0]->frame_parms.nb_antennas_tx ,
- RC.eNB[0][0]->frame_parms.nb_antennas_rx );
- openair0_cfg[card].Mod_id = 0;
-
- openair0_cfg[card].num_rb_dl=frame_parms[0]->N_RB_DL;
-
- openair0_cfg[card].clock_source = clock_source;
-
-
- openair0_cfg[card].tx_num_channels=min(2,RC.eNB[0][0]->frame_parms.nb_antennas_tx );
- openair0_cfg[card].rx_num_channels=min(2,RC.eNB[0][0]->frame_parms.nb_antennas_rx );
-
- for (i=0; i<4; i++) {
-
- if (i<openair0_cfg[card].tx_num_channels)
- openair0_cfg[card].tx_freq[i] = downlink_frequency[0][i] ;
- else
- openair0_cfg[card].tx_freq[i]=0.0;
-
- if (i<openair0_cfg[card].rx_num_channels)
- openair0_cfg[card].rx_freq[i] =downlink_frequency[0][i] + uplink_frequency_offset[0][i] ;
- else
- openair0_cfg[card].rx_freq[i]=0.0;
-
- openair0_cfg[card].autocal[i] = 1;
- openair0_cfg[card].tx_gain[i] = tx_gain[0][i];
- openair0_cfg[card].rx_gain[i] = RC.eNB[0][0]->rx_total_gain_dB;
-
-
- openair0_cfg[card].configFilename = rf_config_file;
- printf("Card %d, channel %d, Setting tx_gain %f, rx_gain %f, tx_freq %f, rx_freq %f\n",
- card,i, openair0_cfg[card].tx_gain[i],
- openair0_cfg[card].rx_gain[i],
- openair0_cfg[card].tx_freq[i],
- openair0_cfg[card].rx_freq[i]);
- }
- } /* for loop on cards */
-}
-
-
void wait_RUs(void) {
LOG_I(PHY,"Waiting for RUs to be configured ... RC.ru_mask:%02lx\n", RC.ru_mask);
@@ -773,12 +671,13 @@ void wait_eNBs(void) {
/*
* helper function to terminate a certain ITTI task
*/
-void terminate_task(task_id_t task_id, module_id_t mod_id)
+void terminate_task(module_id_t mod_id, task_id_t from, task_id_t to)
{
- LOG_I(ENB_APP, "sending TERMINATE_MESSAGE to task %s (%d)\n", itti_get_task_name(task_id), task_id);
+ LOG_I(ENB_APP, "sending TERMINATE_MESSAGE from task %s (%d) to task %s (%d)\n",
+ itti_get_task_name(from), from, itti_get_task_name(to), to);
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);
+ msg = itti_alloc_new_message (from, TERMINATE_MESSAGE);
+ itti_send_msg_to_task (to, ENB_MODULE_ID_TO_INSTANCE(mod_id), msg);
}
extern void free_transport(PHY_VARS_eNB *);
@@ -787,39 +686,20 @@ extern void phy_free_RU(RU_t*);
int stop_L1L2(module_id_t enb_id)
{
LOG_W(ENB_APP, "stopping lte-softmodem\n");
- oai_exit = 1;
if (!RC.ru) {
LOG_UI(ENB_APP, "no RU configured\n");
return -1;
}
- /* stop trx devices, multiple carrier currently not supported by RU */
- if (RC.ru[enb_id]) {
- if (RC.ru[enb_id]->rfdevice.trx_stop_func) {
- RC.ru[enb_id]->rfdevice.trx_stop_func(&RC.ru[enb_id]->rfdevice);
- LOG_I(ENB_APP, "turned off RU rfdevice\n");
- } else {
- LOG_W(ENB_APP, "can not turn off rfdevice due to missing trx_stop_func callback, proceding anyway!\n");
- }
- if (RC.ru[enb_id]->ifdevice.trx_stop_func) {
- RC.ru[enb_id]->ifdevice.trx_stop_func(&RC.ru[enb_id]->ifdevice);
- LOG_I(ENB_APP, "turned off RU ifdevice\n");
- } else {
- LOG_W(ENB_APP, "can not turn off ifdevice due to missing trx_stop_func callback, proceding anyway!\n");
- }
- } else {
- LOG_W(ENB_APP, "no RU found for index %d\n", enb_id);
- return -1;
- }
-
/* these tasks need to pick up new configuration */
- terminate_task(TASK_RRC_ENB, enb_id);
- terminate_task(TASK_L2L1, enb_id);
+ terminate_task(enb_id, TASK_ENB_APP, TASK_RRC_ENB);
+ terminate_task(enb_id, TASK_ENB_APP, TASK_L2L1);
+ oai_exit = 1;
+ LOG_I(ENB_APP, "calling kill_RU_proc() for instance %d\n", enb_id);
+ kill_RU_proc(RC.ru[enb_id]);
LOG_I(ENB_APP, "calling kill_eNB_proc() for instance %d\n", enb_id);
kill_eNB_proc(enb_id);
- LOG_I(ENB_APP, "calling kill_RU_proc() for instance %d\n", enb_id);
- kill_RU_proc(enb_id);
oai_exit = 0;
for (int cc_id = 0; cc_id < RC.nb_CC[enb_id]; cc_id++) {
free_transport(RC.eNB[enb_id][cc_id]);
@@ -842,7 +722,9 @@ int restart_L1L2(module_id_t enb_id)
LOG_W(ENB_APP, "restarting lte-softmodem\n");
/* block threads */
+ pthread_mutex_lock(&sync_mutex);
sync_var = -1;
+ pthread_mutex_unlock(&sync_mutex);
for (cc_id = 0; cc_id < RC.nb_L1_CC[enb_id]; cc_id++) {
RC.eNB[enb_id][cc_id]->configured = 0;
@@ -853,6 +735,9 @@ int restart_L1L2(module_id_t enb_id)
/* TODO this should be done for all RUs associated to this eNB */
memcpy(&ru->frame_parms, &RC.eNB[enb_id][0]->frame_parms, sizeof(LTE_DL_FRAME_PARMS));
set_function_spec_param(RC.ru[enb_id]);
+ /* reset the list of connected UEs in the MAC, since in this process with
+ * loose all UEs (have to reconnect) */
+ init_UE_list(&RC.mac[enb_id]->UE_list);
LOG_I(ENB_APP, "attempting to create ITTI tasks\n");
if (itti_create_task (TASK_RRC_ENB, rrc_enb_task, NULL) < 0) {
@@ -903,16 +788,7 @@ static void wait_nfapi_init(char *thread_name) {
pthread_mutex_unlock(&nfapi_sync_mutex);
- /*
- * Raphael Defosseux: temporary workaround for CI
- * -- Repeating the message thrice to make sure
- * -- it is present during flush.
- */
- printf( "NFAPI: got sync (%s)\n", thread_name);
printf( "NFAPI: got sync (%s)\n", thread_name);
- printf( "NFAPI: got sync (%s)\n", thread_name);
- fflush(stdout);
- fflush(stderr);
}
int main( int argc, char **argv )
@@ -935,9 +811,6 @@ int main( int argc, char **argv )
mode = normal_txrx;
- memset(&openair0_cfg[0],0,sizeof(openair0_config_t)*MAX_CARDS);
-
- memset(tx_max_power,0,sizeof(int)*MAX_NUM_CCs);
set_latency_target();
@@ -992,6 +865,11 @@ int main( int argc, char **argv )
signal(SIGINT, signal_handler);
#endif
+#if defined(ENABLE_ITTI)
+ signal(SIGINT, signal_handler_itti);
+ signal(SIGTERM, signal_handler_itti);
+ signal(SIGABRT, signal_handler_itti);
+#endif
check_clock();
@@ -1210,6 +1088,8 @@ int main( int argc, char **argv )
}
printf("wait RUs\n");
+ fflush(stdout);
+ fflush(stderr);
wait_RUs();
printf("ALL RUs READY!\n");
printf("RC.nb_RU:%d\n", RC.nb_RU);
@@ -1287,12 +1167,7 @@ int main( int argc, char **argv )
#endif
printf("stopping MODEM threads\n");
-
- // cleanup
- for (ru_id=0;ru_id<RC.nb_RU;ru_id++) {
- stop_ru(RC.ru[ru_id]);
- }
-
+
stop_eNB(NB_eNB_INST);
stop_RU(RC.nb_RU);
/* release memory used by the RU/eNB threads (incomplete), after all
@@ -1308,13 +1183,16 @@ int main( int argc, char **argv )
}
free_lte_top();
+ printf("About to call end_configmodule() from %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
+ end_configmodule();
+ printf("Called end_configmodule() from %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
pthread_cond_destroy(&sync_cond);
pthread_mutex_destroy(&sync_mutex);
-
+
pthread_cond_destroy(&nfapi_sync_cond);
pthread_mutex_destroy(&nfapi_sync_mutex);
-
+
pthread_mutex_destroy(&ue_pf_po_mutex);
// *** Handle per CC_id openair0
diff --git a/targets/RT/USER/lte-softmodem.h b/targets/RT/USER/lte-softmodem.h
index 2eb4b0d60d4bbaade10d08a9e08c036b3e6a09ed..96ab799c3d11c5e1e2c2b0ce02710b50bf453873 100644
--- a/targets/RT/USER/lte-softmodem.h
+++ b/targets/RT/USER/lte-softmodem.h
@@ -92,12 +92,15 @@
#define CONFIG_HLP_TNOFORK "to ease debugging with gdb\n"
#define CONFIG_HLP_NUMEROLOGY "adding numerology for 5G\n"
-#define CONFIG_HLP_CODINGW "coding worker thread enable(disable by defult)\n"
-#define CONFIG_HLP_FEPW "FEP worker thread enabled(disable by defult)\n"
#define CONFIG_HLP_EMULATE_RF "Emulated RF enabled(disable by defult)\n"
+#define CONFIG_HLP_PARALLEL_CMD "three config for level of parallelism 'PARALLEL_SINGLE_THREAD', 'PARALLEL_RU_L1_SPLIT', or 'PARALLEL_RU_L1_TRX_SPLIT'\n"
+#define CONFIG_HLP_WORKER_CMD "two option for worker 'WORKER_DISABLE' or 'WORKER_ENABLE'\n"
#define CONFIG_HLP_DISABLNBIOT "disable nb-iot, even if defined in config\n"
+#define CONFIG_HLP_USRP_ARGS "set the arguments to identify USRP (same syntax as in UHD)\n"
+#define CONFIG_HLP_USRP_CLK_SRC "USRP clock source: 'internal' or 'external'\n"
+
/***************************************************************************************************************************************/
/* command line options definitions, CMDLINE_XXXX_DESC macros are used to initialize paramdef_t arrays which are then used as argument
when calling config_get or config_getlist functions */
@@ -147,7 +150,9 @@
{"num-ues", NULL, 0, u8ptr:&(NB_UE_INST), defuintval:1, TYPE_UINT8, 0}, \
{"r" , CONFIG_HLP_PRB, 0, u8ptr:&(frame_parms[0]->N_RB_DL), defintval:25, TYPE_UINT8, 0}, \
{"dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \
-}
+{"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:(char **)&usrp_args, defstrval:"type=b200", TYPE_STRING, 0}, \
+{"usrp-clksrc", CONFIG_HLP_USRP_CLK_SRC,0, strptr:(char **)&usrp_clksrc, defstrval:"internal", TYPE_STRING, 0} \
+ }
#define DEFAULT_DLF 2680000000
@@ -186,9 +191,9 @@
{"s" , CONFIG_HLP_SNR, 0, iptr:&snr_dB, defintval:25, TYPE_INT, 0}, \
{"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&numerology, defintval:0, TYPE_INT, 0}, \
{"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&emulate_rf, defintval:0, TYPE_INT, 0}, \
-{"codingw" , CONFIG_HLP_CODINGW, PARAMFLAG_BOOL, iptr:&codingw, defintval:0, TYPE_INT, 0}, \
-{"fepw" , CONFIG_HLP_FEPW, PARAMFLAG_BOOL, iptr:&fepw, defintval:0, TYPE_INT, 0}, \
-{"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, iptr:&nonbiotflag, defintval:0, TYPE_INT, 0} \
+{"parallel-config", CONFIG_HLP_PARALLEL_CMD,0, strptr:(char **)¶llel_config, defstrval:NULL, TYPE_STRING, 0}, \
+{"worker-config", CONFIG_HLP_WORKER_CMD, 0, strptr:(char **)&worker_config, defstrval:NULL, TYPE_STRING, 0}, \
+{"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, iptr:&nonbiotflag, defintval:0, TYPE_INT, 0} \
}
#define CONFIG_HLP_FLOG "Enable online log \n"
@@ -242,7 +247,6 @@ extern volatile int start_UE;
#include "threads_t.h"
extern threads_t threads;
-extern void exit_fun(const char* s);
// In lte-enb.c
extern void init_eNB(int single_thread_flag,int wait_for_sync);
extern void stop_eNB(int);
@@ -253,7 +257,7 @@ extern void init_RU(const char*);
extern void stop_ru(RU_t *ru);
extern void init_RU_proc(RU_t *ru);
extern void stop_RU(int nb_ru);
-extern void kill_RU_proc(int inst);
+extern void kill_RU_proc(RU_t *ru);
extern void set_function_spec_param(RU_t *ru);
// In lte-ue.c
@@ -280,6 +284,10 @@ PHY_VARS_UE* init_ue_vars(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t UE_id,
uint8_t abstraction_flag);
void init_eNB_afterRU(void);
+PARALLEL_CONF_t get_thread_parallel_conf(void);
+WORKER_CONF_t get_thread_worker_conf(void);
+void set_parallel_conf(char *parallel_conf);
+void set_worker_conf(char *worker_conf);
extern int stop_L1L2(module_id_t enb_id);
extern int restart_L1L2(module_id_t enb_id);
diff --git a/targets/RT/USER/lte-ue.c b/targets/RT/USER/lte-ue.c
index 66107d79a42c5e88b613451c1c5f4458ea2c48d4..c49a54b98ac32c59f4e18e17f990209989f784ca 100644
--- a/targets/RT/USER/lte-ue.c
+++ b/targets/RT/USER/lte-ue.c
@@ -333,6 +333,13 @@ void init_UE(int nb_inst,int eMBMS_active, int uecap_xer_in, int timing_correcti
}
else UE->N_TA_offset = 0;
+#if BASIC_SIMULATOR
+ /* this is required for the basic simulator in TDD mode
+ * TODO: find a proper cleaner solution
+ */
+ UE->N_TA_offset = 0;
+#endif
+
if (simL1flag == 1) init_ue_devices(UE);
LOG_I(PHY,"Intializing UE Threads for instance %d (%p,%p)...\n",inst,PHY_vars_UE_g[inst],PHY_vars_UE_g[inst][0]);
init_UE_threads(inst);
diff --git a/targets/RT/USER/lte-uesoftmodem.c b/targets/RT/USER/lte-uesoftmodem.c
index 422f4347101cfce6276aba6c41cb70b841742218..3dce2b642638761974960d5b902c7bb11058e034 100644
--- a/targets/RT/USER/lte-uesoftmodem.c
+++ b/targets/RT/USER/lte-uesoftmodem.c
@@ -84,7 +84,6 @@
#endif
#if defined(ENABLE_ITTI)
-#include "intertask_interface_init.h"
#include "create_tasks.h"
#endif
@@ -221,8 +220,34 @@ int transmission_mode=1;
int emulate_rf = 0;
int numerology = 0;
-int codingw = 0;
-int fepw = 0;
+char *parallel_config = NULL;
+char *worker_config = NULL;
+
+char* usrp_args=NULL;
+char* usrp_clksrc=NULL;
+
+static THREAD_STRUCT thread_struct;
+void set_parallel_conf(char *parallel_conf)
+{
+ if(strcmp(parallel_conf,"PARALLEL_SINGLE_THREAD")==0) thread_struct.parallel_conf = PARALLEL_SINGLE_THREAD;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_SPLIT;
+ else if(strcmp(parallel_conf,"PARALLEL_RU_L1_TRX_SPLIT")==0) thread_struct.parallel_conf = PARALLEL_RU_L1_TRX_SPLIT;
+ printf("[CONFIG] parallel conf is set to %d\n",thread_struct.parallel_conf);
+}
+void set_worker_conf(char *worker_conf)
+{
+ if(strcmp(worker_conf,"WORKER_DISABLE")==0) thread_struct.worker_conf = WORKER_DISABLE;
+ else if(strcmp(worker_conf,"WORKER_ENABLE")==0) thread_struct.worker_conf = WORKER_ENABLE;
+ printf("[CONFIG] worker conf is set to %d\n",thread_struct.worker_conf);
+}
+PARALLEL_CONF_t get_thread_parallel_conf(void)
+{
+ return thread_struct.parallel_conf;
+}
+WORKER_CONF_t get_thread_worker_conf(void)
+{
+ return thread_struct.worker_conf;
+}
/* struct for ethernet specific parameters given in eNB conf file */
eth_params_t *eth_params;
@@ -323,13 +348,13 @@ void signal_handler(int sig) {
-void exit_fun(const char* s)
+void exit_function(const char* file, const char* function, const int line, const char* s)
{
int CC_id;
logClean();
if (s != NULL) {
- printf("%s %s() Exiting OAI softmodem: %s\n",__FILE__, __FUNCTION__, s);
+ printf("%s:%d %s() Exiting OAI softmodem: %s\n",file,line, function, s);
}
oai_exit = 1;
@@ -342,10 +367,11 @@ void exit_fun(const char* s)
PHY_vars_UE_g[0][CC_id]->rfdevice.trx_end_func(&PHY_vars_UE_g[0][CC_id]->rfdevice);
}
-#if defined(ENABLE_ITTI)
sleep(1); //allow lte-softmodem threads to exit first
+#if defined(ENABLE_ITTI)
itti_terminate_tasks (TASK_UNKNOWN);
#endif
+ exit(1);
}
#ifdef XFORMS
@@ -583,6 +609,8 @@ static void get_options(unsigned int *start_msc) {
if(nfapi_mode!=3)
uecap_xer_in=1;
} *//* UE with config file */
+ if(parallel_config != NULL) set_parallel_conf(parallel_config);
+ if(worker_config != NULL) set_worker_conf(worker_config);
}
@@ -714,6 +742,26 @@ void init_openair0(LTE_DL_FRAME_PARMS *frame_parms,int rxgain) {
openair0_cfg[card].tx_freq[i],
openair0_cfg[card].rx_freq[i]);
}
+
+ if (usrp_args) openair0_cfg[card].sdr_addrs = usrp_args;
+ if (usrp_clksrc) {
+ if (strcmp(usrp_clksrc, "internal") == 0) {
+ openair0_cfg[card].clock_source = internal;
+ LOG_D(PHY, "USRP clock source set as internal\n");
+ } else if (strcmp(usrp_clksrc, "external") == 0) {
+ openair0_cfg[card].clock_source = external;
+ LOG_D(PHY, "USRP clock source set as external\n");
+ } else if (strcmp(usrp_clksrc, "gpsdo") == 0) {
+ openair0_cfg[card].clock_source = gpsdo;
+ LOG_D(PHY, "USRP clock source set as gpsdo\n");
+ } else {
+ openair0_cfg[card].clock_source = internal;
+ LOG_I(PHY, "USRP clock source unknown ('%s'). defaulting to internal\n", usrp_clksrc);
+ }
+ } else {
+ openair0_cfg[card].clock_source = internal;
+ LOG_I(PHY, "USRP clock source not specified. defaulting to internal\n");
+ }
}
}
@@ -800,6 +848,8 @@ int main( int argc, char **argv )
for (int i=0;i<MAX_NUM_CCs;i++) tx_max_power[i]=23;
get_options (&start_msc);
+printf("~~~~~~~~~~~~~~~~~~~~successfully get the parallel config[%d], worker config [%d] \n", get_thread_parallel_conf(), get_thread_worker_conf());
+
printf("Running with %d UE instances\n",NB_UE_INST);
if (NB_UE_INST > 1 && simL1flag != 1) {