diff --git a/ci-scripts/Jenkinsfile-gitlab b/ci-scripts/Jenkinsfile-gitlab index d4fe0d8555..92611670ba 100644 --- a/ci-scripts/Jenkinsfile-gitlab +++ b/ci-scripts/Jenkinsfile-gitlab @@ -31,7 +31,6 @@ def sendSocialMediaMessage(pipeChannel, pipeColor, pipeMessage) { } def doRedHatBuild = false -def FDD_Band7_B210_Status pipeline { agent { @@ -41,7 +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-FDD-Band7"]) + 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"]) ansiColor('xterm') } @@ -62,7 +61,7 @@ pipeline { allParametersPresent = false } if (allParametersPresent) { - echo "Performing Red Hat Build" + echo "Performing Red Hat Build" doRedHatBuild = true } else { doRedHatBuild = false @@ -154,14 +153,14 @@ 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} --keep-vm-alive" + 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} --keep-vm-alive" + sh "./ci-scripts/buildOnVM.sh --workspace $WORKSPACE --variant enb-usrp --job-name ${JOB_NAME} --build-id ${BUILD_ID}" } } } @@ -238,6 +237,7 @@ 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: ${BUILD_ID}#' build_results.html" archiveArtifacts artifacts: 'build_results.html' } } @@ -250,64 +250,111 @@ 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} --keep-vm-alive" + 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") { + 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" - //} + } } } - stage ("Test FDD - Band 7 - B210") { - steps { - gitlabCommitStatus(name: "Test-FDD-Band7") { - script { - if ("MERGE".equals(env.gitlabActionType)) { - FDD_Band7_B210_Status = build job: 'eNB-CI-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 { - FDD_Band7_B210_Status = build job: 'eNB-CI-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) - ] + stage ("Test on CI bench #1") { + stages { + stage ("Test FDD - Band 7 - B210") { + steps { + script { + try { + if ("MERGE".equals(env.gitlabActionType)) { + gitlabCommitStatus(name: "Test-FDD-Band7") { + build job: 'eNB-CI-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-FDD-Band7") { + build job: 'eNB-CI-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-FDD-Band7-B210.html')) { + copyArtifacts(projectName: 'eNB-CI-FDD-Band7-B210', + filter: 'test_results*.html', + selector: lastCompleted()) + if (fileExists('test_results-eNB-CI-FDD-Band7-B210.html')) { + archiveArtifacts artifacts: 'test_results-eNB-CI-FDD-Band7-B210.html' + } + } + } } } } - } - post { - // In case of success we really pick the report from the exact slave build number - success { - script { - copyArtifacts(projectName: 'eNB-CI-FDD-Band7-B210', - filter: 'test_results*.html', - selector: specific("${FDD_Band7_B210_Status.number}")) - if (fileExists('test_results-eNB-CI-FDD-Band7-B210.html')) { - archiveArtifacts artifacts: 'test_results-eNB-CI-FDD-Band7-B210.html' + stage ("Test TDD - Band 40 - B210") { + steps { + script { + try { + if ("MERGE".equals(env.gitlabActionType)) { + gitlabCommitStatus(name: "Test-TDD-Band40") { + build job: 'eNB-CI-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-TDD-Band40") { + build job: 'eNB-CI-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' + } } } - } - // In case of any non-success, we are retrieving the HTML report of the last completed - // slave job. Note that we could use that syntax also in case of success. - // The only drop-back is that we may retrieve the HTML report of a previous build - cleanup { - script { - if (!fileExists('test_results-eNB-CI-FDD-Band7-B210.html')) { - copyArtifacts(projectName: 'eNB-CI-FDD-Band7-B210', - filter: 'test_results*.html', - selector: lastCompleted()) - if (fileExists('test_results-eNB-CI-FDD-Band7-B210.html')) { - archiveArtifacts artifacts: 'test_results-eNB-CI-FDD-Band7-B210.html' + 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-TDD-Band40-B210.html')) { + copyArtifacts(projectName: 'eNB-CI-TDD-Band40-B210', + filter: 'test_results*.html', + selector: lastCompleted()) + if (fileExists('test_results-eNB-CI-TDD-Band40-B210.html')) { + archiveArtifacts artifacts: 'test_results-eNB-CI-TDD-Band40-B210.html' + } + } } } } @@ -319,12 +366,19 @@ pipeline { always { script { dir ('archives') { - sh "if [ -d */test ]; then zip -r -qq vm_tests_logs.zip */test ; fi" + sh "if [ -d basic_sim/test ] || [ -d phy_sim/test ]; then zip -r -qq vm_tests_logs.zip */test ; fi" } if(fileExists('archives/vm_tests_logs.zip')) { archiveArtifacts artifacts: 'archives/vm_tests_logs.zip' - archiveArtifacts artifacts: 'archives/*/test/results_autotests*.xml' - archiveArtifacts artifacts: 'archives/*/test/*.xsl' + if ("MERGE".equals(env.gitlabActionType)) { + sh "./ci-scripts/reportTestLocally.sh --git-url ${GIT_URL} --job-name ${JOB_NAME} --build-id ${BUILD_ID} --trigger merge-request --src-branch ${env.gitlabSourceBranch} --src-commit ${env.gitlabMergeRequestLastCommit} --target-branch ${env.gitlabTargetBranch} --target-commit ${GIT_COMMIT}" + } else { + sh "./ci-scripts/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: ${BUILD_ID}#' test_simulator_results.html" + archiveArtifacts artifacts: 'test_simulator_results.html' + } } } } @@ -341,6 +395,15 @@ pipeline { script { // Stage destroy may not be run if error in previous stage sh "./ci-scripts/destroyAllRunningVM.sh --job-name ${JOB_NAME} --build-id ${BUILD_ID}" + emailext attachmentsPattern: '*results*.html', + body: '''Hi, +Here are attached HTML report files for $PROJECT_NAME - Build # $BUILD_NUMBER - $BUILD_STATUS! + +Regards, +OAI CI Team''', + replyTo: 'no-reply@openairinterface.org', + subject: '$PROJECT_NAME - Build # $BUILD_NUMBER - $BUILD_STATUS!', + to: env.gitlabUserEmail } } success { diff --git a/ci-scripts/buildOnVM.sh b/ci-scripts/buildOnVM.sh index 76a11c6d38..3eb24932bf 100755 --- a/ci-scripts/buildOnVM.sh +++ b/ci-scripts/buildOnVM.sh @@ -86,6 +86,7 @@ JOB_NAME=XX BUILD_ID=XX VM_NAME=ci-enb-usrp VM_MEMORY=2048 +VM_CPU=4 ARCHIVES_LOC=enb_usrp LOG_PATTERN=.Rel14.txt NB_PATTERN_FILES=4 @@ -135,6 +136,8 @@ case $key in LOG_PATTERN=basic_simulator NB_PATTERN_FILES=2 BUILD_OPTIONS="--basic-simulator" + VM_MEMORY=8192 + VM_CPU=4 shift ;; -v3) @@ -186,6 +189,8 @@ case $key in LOG_PATTERN=basic_simulator NB_PATTERN_FILES=2 BUILD_OPTIONS="--basic-simulator" + VM_MEMORY=8192 + VM_CPU=4 ;; phy-sim) VM_NAME=ci-phy-sim @@ -270,7 +275,7 @@ then echo "############################################################" echo "Creating VM ($VM_NAME) on Ubuntu Cloud Image base" echo "############################################################" - uvt-kvm create $VM_NAME release=xenial --memory $VM_MEMORY --cpu 4 --unsafe-caching --template ci-scripts/template-host.xml + uvt-kvm create $VM_NAME release=xenial --memory $VM_MEMORY --cpu $VM_CPU --unsafe-caching --template ci-scripts/template-host.xml fi echo "Waiting for VM to be started" @@ -289,6 +294,7 @@ echo "############################################################" echo "Running install and build script on VM ($VM_NAME)" echo "############################################################" echo "sudo cp 01proxy /etc/apt/apt.conf.d/" > $VM_CMDS +echo "touch /home/ubuntu/.hushlogin" >> $VM_CMDS if [[ "$VM_NAME" == *"-cppcheck"* ]] then echo "echo \"sudo apt-get --yes --quiet install zip cppcheck \"" >> $VM_CMDS 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 new file mode 100644 index 0000000000..14230c125f --- /dev/null +++ b/ci-scripts/conf_files/enb.band40.tm1.100PRB.FairScheduler.usrpb210.conf @@ -0,0 +1,220 @@ +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"; + + mobile_country_code = "208"; + mobile_network_code = "92"; + + ////////// 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 = 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_rf = "yes" + nb_tx = 1 + nb_rx = 1 + att_tx = 0 + att_rx = 0; + bands = [38]; + max_pdschReferenceSignalPower = -27; + max_rxgain = 115; + eNB_instances = [0]; + + } +); + +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/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf new file mode 100644 index 0000000000..8a66e3131f --- /dev/null +++ b/ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf @@ -0,0 +1,220 @@ +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"; + + mobile_country_code = "208"; + mobile_network_code = "92"; + + ////////// 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 = "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_rf = "yes" + nb_tx = 1 + nb_rx = 1 + att_tx = 0 + att_rx = 0; + bands = [38]; + max_pdschReferenceSignalPower = -27; + max_rxgain = 115; + eNB_instances = [0]; + + } +); + +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/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf b/ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf new file mode 100644 index 0000000000..ede864b733 --- /dev/null +++ b/ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf @@ -0,0 +1,220 @@ +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"; + + mobile_country_code = "208"; + mobile_network_code = "92"; + + ////////// 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 = 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_rf = "yes" + nb_tx = 1 + nb_rx = 1 + att_tx = 0 + att_rx = 0; + bands = [38]; + max_pdschReferenceSignalPower = -27; + max_rxgain = 115; + eNB_instances = [0]; + + } +); + +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/enb.band7.tm1.100PRB.usrpb210.conf b/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf index 4380bd30be..37656de755 100644 --- a/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf +++ b/ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf @@ -183,12 +183,14 @@ eNBs = 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 }; } ); 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 dded9cfdeb..01c1ca1428 100644 --- a/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf +++ b/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf @@ -183,12 +183,14 @@ eNBs = 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 }; } ); 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 7c4292eb61..eb5822cb22 100644 --- a/ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf +++ b/ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf @@ -183,12 +183,14 @@ eNBs = 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 }; } ); diff --git a/ci-scripts/conf_files/lte-basic-sim.conf b/ci-scripts/conf_files/lte-basic-sim.conf new file mode 100644 index 0000000000..f0fab0bdcb --- /dev/null +++ b/ci-scripts/conf_files/lte-basic-sim.conf @@ -0,0 +1,259 @@ +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"; + + mobile_country_code = "208"; + + mobile_network_code = "93"; + + tr_s_preference = "local_mac" + + ////////// Physical parameters: + + component_carriers = ( + { + node_function = "3GPP_eNODEB"; + node_timing = "synch_to_ext_device"; + node_synch_ref = 0; + frame_type = "FDD"; + tdd_config = 3; + tdd_config_s = 0; + prefix_type = "NORMAL"; + eutra_band = 7; + downlink_frequency = 2680000000L; + uplink_frequency_offset = -120000000; + Nid_cell = 0; + N_RB_DL = 25; + Nid_cell_mbsfn = 0; + nb_antenna_ports = 1; + nb_antennas_tx = 1; + nb_antennas_rx = 1; + tx_gain = 90; + rx_gain = 125; + pbch_repetition = "FALSE"; + prach_root = 0; + prach_config_index = 0; + prach_high_speed = "DISABLE"; + prach_zero_correlation = 1; + prach_freq_offset = 2; + pucch_delta_shift = 1; + pucch_nRB_CQI = 0; + pucch_nCS_AN = 0; + pucch_n1_AN = 0; + pdsch_referenceSignalPower = -27; + pdsch_p_b = 0; + pusch_n_SB = 1; + pusch_enable64QAM = "DISABLE"; + pusch_hoppingMode = "interSubFrame"; + pusch_hoppingOffset = 0; + pusch_groupHoppingEnabled = "ENABLE"; + pusch_groupAssignment = 0; + pusch_sequenceHoppingEnabled = "DISABLE"; + pusch_nDMRS1 = 1; + phich_duration = "NORMAL"; + phich_resource = "ONESIXTH"; + srs_enable = "DISABLE"; + /* srs_BandwidthConfig =; + srs_SubframeConfig =; + srs_ackNackST =; + srs_MaxUpPts =;*/ + + pusch_p0_Nominal = -96; + pusch_alpha = "AL1"; + pucch_p0_Nominal = -104; + msg3_delta_Preamble = 6; + pucch_deltaF_Format1 = "deltaF2"; + pucch_deltaF_Format1b = "deltaF3"; + pucch_deltaF_Format2 = "deltaF0"; + pucch_deltaF_Format2a = "deltaF0"; + pucch_deltaF_Format2b = "deltaF0"; + + rach_numberOfRA_Preambles = 64; + rach_preamblesGroupAConfig = "DISABLE"; + /* + rach_sizeOfRA_PreamblesGroupA = ; + rach_messageSizeGroupA = ; + rach_messagePowerOffsetGroupB = ; + */ + rach_powerRampingStep = 4; + rach_preambleInitialReceivedTargetPower = -108; + rach_preambleTransMax = 10; + rach_raResponseWindowSize = 10; + rach_macContentionResolutionTimer = 48; + rach_maxHARQ_Msg3Tx = 4; + + pcch_default_PagingCycle = 128; + pcch_nB = "oneT"; + bcch_modificationPeriodCoeff = 2; + ue_TimersAndConstants_t300 = 1000; + ue_TimersAndConstants_t301 = 1000; + ue_TimersAndConstants_t310 = 1000; + ue_TimersAndConstants_t311 = 10000; + ue_TimersAndConstants_n310 = 20; + ue_TimersAndConstants_n311 = 1; + ue_TransmissionMode = 1; + + //Parameters for SIB18 + rxPool_sc_CP_Len = "normal"; + rxPool_sc_Period = "sf40"; + rxPool_data_CP_Len = "normal"; + rxPool_ResourceConfig_prb_Num = 20; + rxPool_ResourceConfig_prb_Start = 5; + rxPool_ResourceConfig_prb_End = 44; + rxPool_ResourceConfig_offsetIndicator_present = "prSmall"; + rxPool_ResourceConfig_offsetIndicator_choice = 0; + rxPool_ResourceConfig_subframeBitmap_present = "prBs40"; + rxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "00000000000000000000"; + rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5; + rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0; +/* rxPool_dataHoppingConfig_hoppingParameter = 0; + rxPool_dataHoppingConfig_numSubbands = "ns1"; + rxPool_dataHoppingConfig_rbOffset = 0; + rxPool_commTxResourceUC-ReqAllowed = "TRUE"; +*/ + // Parameters for SIB19 + discRxPool_cp_Len = "normal" + discRxPool_discPeriod = "rf32" + discRxPool_numRetx = 1; + discRxPool_numRepetition = 2; + discRxPool_ResourceConfig_prb_Num = 5; + discRxPool_ResourceConfig_prb_Start = 3; + discRxPool_ResourceConfig_prb_End = 21; + discRxPool_ResourceConfig_offsetIndicator_present = "prSmall"; + discRxPool_ResourceConfig_offsetIndicator_choice = 0; + discRxPool_ResourceConfig_subframeBitmap_present = "prBs40"; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf = "f0ffffffff"; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5; + discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused = 0; + + } + ); + + + srb1_parameters : + { + # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500] + timer_poll_retransmit = 80; + + # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200] + timer_reordering = 35; + + # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500] + timer_status_prohibit = 0; + + # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)] + poll_pdu = 4; + + # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)] + poll_byte = 99999; + + # max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32] + max_retx_threshold = 4; + } + + # ------- SCTP definitions + SCTP : + { + # Number of streams to use in input/output + SCTP_INSTREAMS = 2; + SCTP_OUTSTREAMS = 2; + }; + + + ////////// MME parameters: + mme_ip_address = ( { ipv4 = "CI_MME_IP_ADDR"; + ipv6 = "192:168:30::17"; + active = "yes"; + preference = "ipv4"; + } + ); + + NETWORK_INTERFACES : + { + + ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; + ENB_IPV4_ADDRESS_FOR_S1_MME = "CI_ENB_IP_ADDR"; + ENB_INTERFACE_NAME_FOR_S1U = "eth0"; + ENB_IPV4_ADDRESS_FOR_S1U = "CI_ENB_IP_ADDR"; + ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "CI_ENB_IP_ADDR"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 + }; + } +); + +MACRLCs = ( + { + num_cc = 1; + tr_s_preference = "local_L1"; + tr_n_preference = "local_RRC"; + phy_test_mode = 0; + puSch10xSnr = 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 = [7]; + max_pdschReferenceSignalPower = -27; + max_rxgain = 125; + eNB_instances = [0]; + + } +); + +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/createVM.sh b/ci-scripts/createVM.sh index 1c3099e843..f972a921ac 100755 --- a/ci-scripts/createVM.sh +++ b/ci-scripts/createVM.sh @@ -80,6 +80,7 @@ JOB_NAME=XX BUILD_ID=XX VM_NAME=ci-enb-usrp VM_MEMORY=2048 +VM_CPU=4 while [[ $# -gt 0 ]] do @@ -107,6 +108,7 @@ case $key in ;; -v2) VM_NAME=ci-basic-sim + VM_MEMORY=8192 shift ;; -v3) @@ -116,6 +118,7 @@ case $key in -v4) VM_NAME=ci-cppcheck VM_MEMORY=4096 + VM_CPU=4 shift ;; -v7) @@ -134,6 +137,7 @@ case $key in ;; basic-sim) VM_NAME=ci-basic-sim + VM_MEMORY=8192 ;; phy-sim) VM_NAME=ci-phy-sim @@ -141,6 +145,7 @@ case $key in cppcheck) VM_NAME=ci-cppcheck VM_MEMORY=4096 + VM_CPU=4 ;; enb-ethernet) VM_NAME=ci-enb-ethernet @@ -178,11 +183,12 @@ VM_CMDS=${VM_NAME}_cmds.txt echo "VM_NAME = $VM_NAME" echo "VM_MEMORY = $VM_MEMORY MBytes" +echo "VM_CPU = $VM_CPU" echo "############################################################" echo "Creating VM ($VM_NAME) on Ubuntu Cloud Image base" echo "############################################################" -uvt-kvm create $VM_NAME release=xenial --memory $VM_MEMORY --cpu 4 --unsafe-caching --template ci-scripts/template-host.xml +uvt-kvm create $VM_NAME release=xenial --memory $VM_MEMORY --cpu $VM_CPU --unsafe-caching --template ci-scripts/template-host.xml echo "Waiting for VM to be started" uvt-kvm wait $VM_NAME --insecure diff --git a/ci-scripts/main.py b/ci-scripts/main.py index e66d25204b..f210fd4518 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -299,6 +299,7 @@ class SSHConnection(): self.command('sed -i -e \'s/mme_ip_address.*$/mme_ip_address = ( { ipv4 = "' + self.EPCIPAddress + '";/\' ' + ci_full_config_file, '\$', 2); self.command('sed -i -e \'s/ENB_IPV4_ADDRESS_FOR_S1_MME.*$/ENB_IPV4_ADDRESS_FOR_S1_MME = "' + self.eNBIPAddress + '";/\' ' + ci_full_config_file, '\$', 2); self.command('sed -i -e \'s/ENB_IPV4_ADDRESS_FOR_S1U.*$/ENB_IPV4_ADDRESS_FOR_S1U = "' + self.eNBIPAddress + '";/\' ' + ci_full_config_file, '\$', 2); + self.command('sed -i -e \'s/ENB_IPV4_ADDRESS_FOR_X2C.*$/ENB_IPV4_ADDRESS_FOR_X2C = "' + self.eNBIPAddress + '";/\' ' + ci_full_config_file, '\$', 2); # Launch eNB with the modified config file self.command('source oaienv', '\$', 5) self.command('cd cmake_targets', '\$', 5) diff --git a/ci-scripts/reportTestLocally.sh b/ci-scripts/reportTestLocally.sh new file mode 100755 index 0000000000..569b62bc3d --- /dev/null +++ b/ci-scripts/reportTestLocally.sh @@ -0,0 +1,582 @@ +#!/bin/bash +#/* +# * 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 +# */ + +function usage { + echo "OAI Test Report script" + echo " Original Author: Raphael Defosseux" + echo "" + echo "Usage:" + echo "------" + echo "" + echo " reportTestLocally.sh [OPTIONS]" + echo "" + echo "Options:" + echo "--------" + echo "" + echo " --help OR -h" + echo " Print this help message." + echo "" + echo "Job Options:" + echo "------------" + echo "" + echo " --git-url #### OR -gu ####" + echo " Specify the URL of the GIT Repository." + echo "" + echo " --job-name #### OR -jn ####" + echo " Specify the name of the Jenkins job." + echo "" + echo " --build-id #### OR -id ####" + echo " Specify the build ID of the Jenkins job." + echo "" + echo " --trigger merge-request OR -mr" + echo " --trigger push OR -pu" + echo " Specify trigger action of the Jenkins job. Either a merge-request event or a push event." + echo "" + echo "Merge-Request Options:" + echo "----------------------" + echo "" + echo " --src-branch #### OR -sb ####" + echo " Specify the source branch of the merge request." + echo "" + echo " --src-commit #### OR -sc ####" + echo " Specify the source commit ID (SHA-1) of the merge request." + echo "" + echo " --target-branch #### OR -tb ####" + echo " Specify the target branch of the merge request (usually develop)." + echo "" + echo " --target-commit #### OR -tc ####" + echo " Specify the target commit ID (SHA-1) of the merge request." + echo "" + echo "Push Options:" + echo "----------------------" + echo "" + echo " --branch #### OR -br ####" + echo " Specify the branch of the push event." + echo "" + echo " --commit #### OR -co ####" + echo " Specify the commit ID (SHA-1) of the push event." + echo "" + echo "" +} + +function trigger_usage { + echo "OAI Test Report script" + echo " Original Author: Raphael Defosseux" + echo "" + echo " --trigger merge-request OR -mr" + echo " --trigger push OR -pu" + echo " Specify trigger action of the Jenkins job. Either a merge-request event or a push event." + echo "" +} + +jb_checker=0 +mr_checker=0 +pu_checker=0 +MR_TRIG=0 +PU_TRIG=0 +while [[ $# -gt 0 ]] +do +key="$1" + +case $key in + -h|--help) + shift + usage + exit 0 + ;; + -gu|--git-url) + GIT_URL="$2" + let "jb_checker|=0x1" + shift + shift + ;; + -jn|--job-name) + JOB_NAME="$2" + let "jb_checker|=0x2" + shift + shift + ;; + -id|--build-id) + BUILD_ID="$2" + let "jb_checker|=0x4" + shift + shift + ;; + --trigger) + TRIG="$2" + case $TRIG in + merge-request) + MR_TRIG=1 + ;; + push) + PU_TRIG=1 + ;; + *) + echo "" + echo "Syntax Error: Invalid Trigger option -> $TRIG" + echo "" + trigger_usage + exit + ;; + esac + let "jb_checker|=0x8" + shift + shift + ;; + -mr) + MR_TRIG=1 + let "jb_checker|=0x8" + shift + ;; + -pu) + PU_TRIG=1 + let "jb_checker|=0x8" + shift + ;; + -sb|--src-branch) + SOURCE_BRANCH="$2" + let "mr_checker|=0x1" + shift + shift + ;; + -sc|--src-commit) + SOURCE_COMMIT_ID="$2" + let "mr_checker|=0x2" + shift + shift + ;; + -tb|--target-branch) + TARGET_BRANCH="$2" + let "mr_checker|=0x4" + shift + shift + ;; + -tc|--target-commit) + TARGET_COMMIT_ID="$2" + let "mr_checker|=0x8" + shift + shift + ;; + -br|--branch) + SOURCE_BRANCH="$2" + let "pu_checker|=0x1" + shift + shift + ;; + -co|--commit) + SOURCE_COMMIT_ID="$2" + let "pu_checker|=0x2" + shift + shift + ;; + *) + echo "Syntax Error: unknown option: $key" + echo "" + usage + exit 1 + ;; +esac + +done + +if [ $jb_checker -ne 15 ] +then + echo "" + echo "Syntax Error: missing job information." + # TODO : list missing info + echo "" + exit 1 +fi + +if [ $PU_TRIG -eq 1 ] && [ $MR_TRIG -eq 1 ] +then + echo "" + echo "Syntax Error: trigger action incoherent." + echo "" + trigger_usage + exit 1 +fi + +if [ $PU_TRIG -eq 1 ] +then + if [ $pu_checker -ne 3 ] + then + echo "" + echo "Syntax Error: missing push information." + # TODO : list missing info + echo "" + exit 1 + fi +fi + +if [ $MR_TRIG -eq 1 ] +then + if [ $mr_checker -ne 15 ] + then + echo "" + echo "Syntax Error: missing merge-request information." + # TODO : list missing info + echo "" + exit 1 + fi +fi + +echo "" > ./test_simulator_results.html +echo "" >> ./test_simulator_results.html +echo "" >> ./test_simulator_results.html +echo " Simulator Results for $JOB_NAME job build #$BUILD_ID" >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo "" >> ./test_simulator_results.html +echo "" >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo "
" >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " \"\"" >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " Job Summary -- Job: $JOB_NAME -- Build-ID: $BUILD_ID" >> ./test_simulator_results.html +echo "
" >> ./test_simulator_results.html +echo "
" >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +echo " " >> ./test_simulator_results.html +if [ $PU_TRIG -eq 1 ]; then echo " " >> ./test_simulator_results.html; fi +if [ $MR_TRIG -eq 1 ]; then echo " " >> ./test_simulator_results.html; fi +echo " " >> ./test_simulator_results.html +if [ $PU_TRIG -eq 1 ] +then + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html +fi +if [ $MR_TRIG -eq 1 ] +then + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html +fi +echo "
GIT Repository$GIT_URL
Job TriggerPush EventMerge-Request
Branch$SOURCE_BRANCH
Commit ID$SOURCE_COMMIT_ID
Source Branch$SOURCE_BRANCH
Source Commit ID$SOURCE_COMMIT_ID
Target Branch$TARGET_BRANCH
Target Commit ID$TARGET_COMMIT_ID
" >> ./test_simulator_results.html +echo "

Test Summary

" >> ./test_simulator_results.html + +ARCHIVES_LOC=archives/basic_sim/test +if [ -d $ARCHIVES_LOC ] +then + echo "

Basic Simulator Check

" >> ./test_simulator_results.html + + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + + BW_CASES=(05 10 20) + for BW in ${BW_CASES[@]} + do + ENB_LOG=$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 " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + NB_ENB_GOT_SYNC=`egrep -c "got sync" $ENB_LOG` + NB_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 ] && [ $NB_ENB_SYNCED_WITH_UE -eq 1 ] + then + echo " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + fi + PING_CASE=$ARCHIVES_LOC/${BW}MHz_ping_ue.txt + if [ -f $PING_CASE ] + then + echo " " >> ./test_simulator_results.html + NAME=`echo $PING_CASE | sed -e "s#$ARCHIVES_LOC/##"` + echo " " >> ./test_simulator_results.html + CMD=`egrep "COMMAND IS" $PING_CASE | sed -e "s#COMMAND IS: ##"` + echo " " >> ./test_simulator_results.html + FILE_COMPLETE=`egrep -c "ping statistics" $PING_CASE` + if [ $FILE_COMPLETE -eq 0 ] + then + echo " " >> ./test_simulator_results.html + echo " " >> ./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 " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./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 " " >> ./test_simulator_results.html + NAME=`echo $IPERF_CASE | sed -e "s#$ARCHIVES_LOC/##"` + echo " " >> ./test_simulator_results.html + CMD=`egrep "COMMAND IS" $IPERF_CASE | sed -e "s#COMMAND IS: ##"` + echo " " >> ./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` + fi + if [[ $REQ_BITRATE =~ .*G.* ]] + then + REQ_BITRATE=`echo $REQ_BITRATE | sed -e "s#G##"` + FLOAT_REQ_BITRATE=`echo "$REQ_BITRATE * 1000000000.0" | bc -l` + fi + FILE_COMPLETE=`egrep -c "Server Report" $IPERF_CASE` + if [ $FILE_COMPLETE -eq 0 ] + then + echo " " >> ./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 + 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 " " >> ./test_simulator_results.html + else + echo " " >> ./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 + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + done + done + + echo "
Log File NameCommandStatusStatistics
$NAME_ENB --- $NAME_UEN/AOKOK
" >> ./test_simulator_results.html
+            if [ $NB_ENB_GOT_SYNC -eq 1 ]
+            then
+                echo "- eNB --> got sync" >> ./test_simulator_results.html
+            else
+                echo "- eNB NEVER got sync" >> ./test_simulator_results.html
+            fi
+            if [ $NB_UE_GOT_SYNC -eq 2 ]
+            then
+                echo "- UE --> got sync" >> ./test_simulator_results.html
+            else
+                echo "- UE NEVER got sync" >> ./test_simulator_results.html
+            fi
+            if [ $NB_ENB_SYNCED_WITH_UE -eq 1 ]
+            then
+                echo "- UE attached to eNB" >> ./test_simulator_results.html
+            else
+                echo "- UE NEVER attached to eNB" >> ./test_simulator_results.html
+            fi
+            NB_SEGFAULT_ENB=`egrep -i -c "Segmentation Fault" $ENB_LOG`
+            if [ $NB_SEGFAULT_ENB -ne 0 ]
+            then
+                echo "- eNB --> Segmentation Fault" >> ./test_simulator_results.html
+            fi
+            NB_SEGFAULT_UE=`egrep -i -c "Segmentation Fault" $UE_LOG`
+            if [ $NB_SEGFAULT_UE -ne 0 ]
+            then
+                echo "- UE --> Segmentation Fault" >> ./test_simulator_results.html
+            fi
+            NB_ASSERTION_ENB=`egrep -i -c "Assertion" $ENB_LOG`
+            if [ $NB_ASSERTION_ENB -ne 0 ]
+            then
+                echo "- eNB --> Assertion" >> ./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 "- eNB --> Assertion" >> ./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 "        
$NAME$CMDKON/AOKKO" >> ./test_simulator_results.html + echo "
" >> ./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 "            
" >> ./test_simulator_results.html + echo "
$NAME$CMDKOKOOK" >> ./test_simulator_results.html + echo "
" >> ./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 "            
" >> ./test_simulator_results.html + echo "
" >> ./test_simulator_results.html +fi + +ARCHIVES_LOC=archives/phy_sim/test +if [ -d $ARCHIVES_LOC ] +then + echo "

Physical Simulators Check

" >> ./test_simulator_results.html + + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + + XML_TESTS=`ls $ARCHIVES_LOC/*xml` + for XML_FILE in $XML_TESTS + do + echo " " >> ./test_simulator_results.html + NAME=`echo $XML_FILE | sed -e "s#$ARCHIVES_LOC/##"` + NB_TESTS=`egrep "testsuite errors" $XML_FILE | sed -e "s#^.*tests='##" -e "s#' *time=.*##"` + NB_ERRORS=`egrep "testsuite errors" $XML_FILE | sed -e "s#^.*errors='##" -e "s#' *failures=.*##"` + NB_FAILURES=`egrep "testsuite errors" $XML_FILE | sed -e "s#^.*failures='##" -e "s#' *hostname=.*##"` + NB_SKIPPED=`egrep "testsuite errors" $XML_FILE | sed -e "s#^.*skipped='##" -e "s#' *tests=.*##"` + if [ $NB_ERRORS -eq 0 ] && [ $NB_FAILURES -eq 0 ] + then + echo " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + done + + echo "
Log File NameNb TestsNb ErrorsNb FailuresNb Failures
$NAME$NAME$NB_TESTS$NB_ERRORS$NB_FAILURES$NB_SKIPPED
" >> ./test_simulator_results.html + + echo "

Details

" >> ./test_simulator_results.html + for XML_FILE in $XML_TESTS + do + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + TESTCASES_LIST=`sed -e "s# #@#g" $XML_FILE | grep testcase` + for TESTCASE in $TESTCASES_LIST + do + echo " " >> ./test_simulator_results.html + NAME=`echo $TESTCASE | sed -e "s#^.*name='##" -e "s#'@description=.*##" | sed -e "s#@# #g"` + echo " " >> ./test_simulator_results.html + DESC=`echo $TESTCASE | sed -e "s#^.*description='##" -e "s#'@Run_result=.*##" | sed -e "s#@# #g"` + echo " " >> ./test_simulator_results.html + RESULT=`echo $TESTCASE | sed -e "s#^.*RESULT='##" -e "s#'.*##" | sed -e "s#@# #g"` + if [[ $RESULT =~ .*PASS.* ]] + then + echo " " >> ./test_simulator_results.html + else + echo " " >> ./test_simulator_results.html + fi + TIME=`echo $TESTCASE | sed -e "s#^.*time='##" -e "s#'@RESULT=.*##" | sed -e "s#@# #g"` + echo " " >> ./test_simulator_results.html + echo " " >> ./test_simulator_results.html + done + echo "
Test NameDescriptionResultTime
$NAME$DESC$RESULT$RESULT$TIME
" >> ./test_simulator_results.html + done +fi + +echo "" >> ./test_simulator_results.html +echo "" >> ./test_simulator_results.html + +exit 0 diff --git a/ci-scripts/runTestOnVM.sh b/ci-scripts/runTestOnVM.sh index 68438758f5..6abdf35507 100755 --- a/ci-scripts/runTestOnVM.sh +++ b/ci-scripts/runTestOnVM.sh @@ -70,6 +70,196 @@ function variant_usage { echo "" } +function start_basic_sim_enb { + local LOC_VM_IP_ADDR=$2 + local LOC_EPC_IP_ADDR=$3 + local LOC_LOG_FILE=$4 + local LOC_NB_RBS=$5 + 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 + echo "echo \"export ENODEB=1\"" >> $1 + echo "export ENODEB=1" >> $1 + 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 "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 "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 + rm $1 +} + +function start_basic_sim_ue { + local LOC_UE_LOG_FILE=$3 + local LOC_NB_RBS=$4 + 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 "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 + + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm $1 + + local i="0" + echo "ifconfig oip1 | egrep -c \"inet addr\"" > $1 + while [ $i -lt 40 ] + do + sleep 5 + CONNECTED=`ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1` + if [ $CONNECTED -eq 1 ] + then + i="100" + else + i=$[$i+1] + fi + done + rm $1 + if [ $i -lt 50 ] + then + UE_SYNC=0 + else + UE_SYNC=1 + fi +} + +function get_ue_ip_addr { + echo "ifconfig oip1 | egrep \"inet addr\" | sed -e 's#^.*inet addr:##' -e 's# P-t-P:.*\$##'" > $1 + UE_IP_ADDR=`ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1` + echo "UE IP Address for EPC is : $UE_IP_ADDR" + rm $1 +} + +function ping_ue_ip_addr { + echo "echo \"ping -c 20 $3\"" > $1 + echo "echo \"COMMAND IS: ping -c 20 $3\" > $4" > $1 + echo "ping -c 20 $UE_IP_ADDR | tee -a $4" >> $1 + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm -f $1 +} + +function check_ping_result { + local LOC_PING_FILE=$1 + local LOC_NB_PINGS=$2 + if [ -f $LOC_PING_FILE ] + then + local FILE_COMPLETE=`egrep -c "ping statistics" $LOC_PING_FILE` + if [ $FILE_COMPLETE -eq 0 ] + then + PING_STATUS=-1 + else + local ALL_PACKET_RECEIVED=`egrep -c "$LOC_NB_PINGS received" $LOC_PING_FILE` + if [ $ALL_PACKET_RECEIVED -eq 1 ] + then + echo "got all ping packets" + else + PING_STATUS=-1 + fi + fi + else + PING_STATUS=-1 + fi +} + +function iperf_dl { + local REQ_BANDWIDTH=$5 + local BASE_LOG_FILE=$6 + echo "echo \"iperf -u -s -i 1\"" > $1 + echo "echo \"COMMAND IS: iperf -u -s -i 1\" > tmp/cmake_targets/log/${BASE_LOG_FILE}_server.txt" > $1 + echo "nohup iperf -u -s -i 1 >> tmp/cmake_targets/log/${BASE_LOG_FILE}_server.txt &" >> $1 + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm $1 + + echo "echo \"iperf -c $UE_IP_ADDR -u -t 30 -b ${REQ_BANDWIDTH}M -i 1\"" > $3 + echo "echo \"COMMAND IS: iperf -c $UE_IP_ADDR -u -t 30 -b ${REQ_BANDWIDTH}M -i 1\" > ${BASE_LOG_FILE}_client.txt" > $3 + echo "iperf -c $UE_IP_ADDR -u -t 30 -b ${REQ_BANDWIDTH}M -i 1 | tee -a ${BASE_LOG_FILE}_client.txt" >> $3 + ssh -o StrictHostKeyChecking=no ubuntu@$4 < $3 + rm -f $3 + + echo "killall --signal SIGKILL iperf" >> $1 + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm $1 +} + +function iperf_ul { + local REQ_BANDWIDTH=$5 + local BASE_LOG_FILE=$6 + echo "echo \"iperf -u -s -i 1\"" > $3 + echo "echo \"COMMAND IS: iperf -u -s -i 1\" > ${BASE_LOG_FILE}_server.txt" > $3 + echo "nohup iperf -u -s -i 1 >> ${BASE_LOG_FILE}_server.txt &" >> $3 + ssh -o StrictHostKeyChecking=no ubuntu@$4 < $3 + rm $3 + + echo "echo \"iperf -c $REAL_EPC_IP_ADDR -u -t 30 -b ${REQ_BANDWIDTH}M -i 1\"" > $1 + echo "echo \"COMMAND IS: iperf -c $REAL_EPC_IP_ADDR -u -t 30 -b ${REQ_BANDWIDTH}M -i 1\" > /home/ubuntu/tmp/cmake_targets/log/${BASE_LOG_FILE}_client.txt" > $1 + echo "iperf -c $REAL_EPC_IP_ADDR -u -t 30 -b ${REQ_BANDWIDTH}M -i 1 | tee -a /home/ubuntu/tmp/cmake_targets/log/${BASE_LOG_FILE}_client.txt" >> $1 + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm -f $1 + + echo "killall --signal SIGKILL iperf" >> $3 + ssh -o StrictHostKeyChecking=no ubuntu@$4 < $3 + rm $3 +} + +function check_iperf { + local LOC_BASE_LOG=$1 + local LOC_REQ_BW=$2 + local LOC_REQ_BW_MINUS_ONE=`echo "$LOC_REQ_BW - 1" | bc -l` + if [ -f ${LOC_BASE_LOG}_client.txt ] + then + local FILE_COMPLETE=`egrep -c "Server Report" ${LOC_BASE_LOG}_client.txt` + if [ $FILE_COMPLETE -eq 0 ] + then + IPERF_STATUS=-1 + else + local EFFECTIVE_BANDWIDTH=`tail -n3 ${LOC_BASE_LOG}_client.txt | egrep "Mbits/sec" | sed -e "s#^.*MBytes *##" -e "s#sec.*#sec#"` + if [[ $EFFECTIVE_BANDWIDTH =~ .*${LOC_REQ_BW}.*Mbits.* ]] || [[ $EFFECTIVE_BANDWIDTH =~ .*${LOC_REQ_BW_MINUS_ONE}.*Mbits.* ]] + then + echo "got requested DL bandwidth: $EFFECTIVE_BANDWIDTH" + else + IPERF_STATUS=-1 + fi + fi + else + IPERF_STATUS=-1 + fi +} + +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 + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm -f $1 +} + +function terminate_ltebox_epc { + echo "echo \"cd /opt/ltebox/tools\"" > $1 + echo "cd /opt/ltebox/tools" >> $1 + echo "echo \"sudo ./stop_ltebox\"" >> $1 + echo "sudo ./stop_ltebox" >> $1 + echo "echo \"sudo daemon --name=simulated_hss --stop\"" >> $1 + echo "sudo daemon --name=simulated_hss --stop" >> $1 + echo "echo \"sudo killall --signal SIGKILL hss_sim\"" >> $1 + echo "sudo killall --signal SIGKILL hss_sim" >> $1 + ssh -o StrictHostKeyChecking=no ubuntu@$2 < $1 + rm $1 +} + if [ $# -lt 1 ] || [ $# -gt 9 ] then echo "Syntax Error: not the correct number of arguments" @@ -122,6 +312,8 @@ case $key in ;; -v2) VM_NAME=ci-basic-sim + RUN_OPTIONS="complex" + ARCHIVES_LOC=basic_sim/test shift ;; -v3) @@ -150,6 +342,8 @@ case $key in ;; basic-sim) VM_NAME=ci-basic-sim + RUN_OPTIONS="complex" + ARCHIVES_LOC=basic_sim/test ;; phy-sim) VM_NAME=ci-phy-sim @@ -210,8 +404,11 @@ echo "$VM_NAME has for IP addr = $VM_IP_ADDR" if [ "$RUN_OPTIONS" == "none" ] then echo "No run on VM testing for this variant currently" -else + exit $STATUS +fi +if [[ $RUN_OPTIONS =~ .*run_exec_autotests.* ]] +then echo "############################################################" echo "Running test script on VM ($VM_NAME)" echo "############################################################" @@ -271,7 +468,7 @@ else rm -f $VM_CMDS echo "############################################################" - echo "Checking build status" + echo "Checking run status" echo "############################################################" LOG_FILES=`ls $ARCHIVES_LOC/results_autotests*.xml` @@ -306,13 +503,346 @@ else if [ $NB_RUNS -eq 0 ]; then STATUS=-1; fi if [ $NB_FAILURES -ne 0 ]; then STATUS=-1; fi - if [ $STATUS -eq 0 ] +fi + +if [[ "$RUN_OPTIONS" == "complex" ]] && [[ $VM_NAME =~ .*-basic-sim.* ]] +then + PING_STATUS=0 + IPERF_STATUS=0 + if [ -d $ARCHIVES_LOC ] then - echo "STATUS seems OK" - else - echo "STATUS failed?" + rm -Rf $ARCHIVES_LOC fi + mkdir --parents $ARCHIVES_LOC + + EPC_VM_NAME=`echo $VM_NAME | sed -e "s#basic-sim#epc#"` + LTEBOX=0 + if [ -d /opt/ltebox-archives/ ] + then + # Checking if all ltebox archives are available to run ltebx epc on a brand new VM + if [ -f /opt/ltebox-archives/ltebox_2.2.70_16_04_amd64.deb ] && [ -f /opt/ltebox-archives/etc-conf.zip ] && [ -f /opt/ltebox-archives/hss-sim.zip ] + then + echo "############################################################" + echo "Test EPC on VM ($EPC_VM_NAME) will be using ltebox" + echo "############################################################" + LTEBOX=1 + fi + fi + # Here we could have other types of EPC detection + + # Do we need to start the EPC VM + EPC_VM_CMDS=`echo $VM_CMDS | sed -e "s#cmds#epc-cmds#"` + echo "EPC_VM_CMD_FILE = $EPC_VM_CMDS" + IS_EPC_VM_ALIVE=`uvt-kvm list | grep -c $EPC_VM_NAME` + if [ $IS_EPC_VM_ALIVE -eq 0 ] + then + echo "############################################################" + echo "Creating test EPC VM ($EPC_VM_NAME) on Ubuntu Cloud Image base" + echo "############################################################" + uvt-kvm create $EPC_VM_NAME release=xenial --unsafe-caching + fi + + uvt-kvm wait $EPC_VM_NAME --insecure + EPC_VM_IP_ADDR=`uvt-kvm ip $EPC_VM_NAME` + echo "$EPC_VM_NAME has for IP addr = $EPC_VM_IP_ADDR" + scp -o StrictHostKeyChecking=no /etc/apt/apt.conf.d/01proxy ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu + + # ltebox specific actions (install and start) + LTE_BOX_TO_INSTALL=1 + if [ $LTEBOX -eq 1 ] + then + echo "ls -ls /opt/ltebox/tools/start_ltebox" > $EPC_VM_CMDS + RESPONSE=`ssh -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR < $EPC_VM_CMDS` + NB_EXES=`echo $RESPONSE | grep -c ltebox` + if [ $NB_EXES -eq 1 ]; then LTE_BOX_TO_INSTALL=0; fi + fi + + if [ $LTEBOX -eq 1 ] && [ $LTE_BOX_TO_INSTALL -eq 1 ] + then + echo "############################################################" + echo "Copying ltebox archives into EPC VM ($EPC_VM_NAME)" + echo "############################################################" + scp -o StrictHostKeyChecking=no /opt/ltebox-archives/ltebox_2.2.70_16_04_amd64.deb ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu + scp -o StrictHostKeyChecking=no /opt/ltebox-archives/etc-conf.zip ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu + scp -o StrictHostKeyChecking=no /opt/ltebox-archives/hss-sim.zip ubuntu@$EPC_VM_IP_ADDR:/home/ubuntu + + echo "############################################################" + echo "Install EPC on EPC VM ($EPC_VM_NAME)" + echo "############################################################" + echo "sudo cp 01proxy /etc/apt/apt.conf.d/" > $EPC_VM_CMDS + echo "touch /home/ubuntu/.hushlogin" >> $EPC_VM_CMDS + echo "echo \"sudo apt-get --yes --quiet install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev daemon iperf\"" >> $EPC_VM_CMDS + echo "sudo apt-get update > zip-install.txt 2>&1" >> $EPC_VM_CMDS + echo "sudo apt-get --yes install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev daemon iperf >> zip-install.txt 2>&1" >> $EPC_VM_CMDS + + # Installing HSS + echo "echo \"cd /opt\"" >> $EPC_VM_CMDS + echo "cd /opt" >> $EPC_VM_CMDS + echo "echo \"sudo unzip -qq /home/ubuntu/hss-sim.zip\"" >> $EPC_VM_CMDS + echo "sudo unzip -qq /home/ubuntu/hss-sim.zip" >> $EPC_VM_CMDS + echo "echo \"cd /opt/hss_sim0609\"" >> $EPC_VM_CMDS + echo "cd /opt/hss_sim0609" >> $EPC_VM_CMDS + + # Installing ltebox + echo "echo \"cd /home/ubuntu\"" >> $EPC_VM_CMDS + echo "cd /home/ubuntu" >> $EPC_VM_CMDS + echo "echo \"sudo dpkg -i ltebox_2.2.70_16_04_amd64.deb \"" >> $EPC_VM_CMDS + echo "sudo dpkg -i ltebox_2.2.70_16_04_amd64.deb >> zip-install.txt 2>&1" >> $EPC_VM_CMDS + + echo "echo \"cd /opt/ltebox/etc/\"" >> $EPC_VM_CMDS + echo "cd /opt/ltebox/etc/" >> $EPC_VM_CMDS + echo "echo \"sudo unzip -qq -o /home/ubuntu/etc-conf.zip\"" >> $EPC_VM_CMDS + echo "sudo unzip -qq -o /home/ubuntu/etc-conf.zip" >> $EPC_VM_CMDS + echo "sudo sed -i -e 's#EPC_VM_IP_ADDRESS#$EPC_VM_IP_ADDR#' gw.conf" >> $EPC_VM_CMDS + echo "sudo sed -i -e 's#EPC_VM_IP_ADDRESS#$EPC_VM_IP_ADDR#' mme.conf" >> $EPC_VM_CMDS + fi + + # Starting EPC + if [ $LTEBOX -eq 1 ] + then + echo "############################################################" + echo "Start EPC on EPC VM ($EPC_VM_NAME)" + echo "############################################################" + echo "echo \"cd /opt/hss_sim0609\"" >> $EPC_VM_CMDS + echo "cd /opt/hss_sim0609" >> $EPC_VM_CMDS + echo "echo \"sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real\"" >> $EPC_VM_CMDS + echo "sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real" >> $EPC_VM_CMDS + + echo "echo \"cd /opt/ltebox/tools/\"" >> $EPC_VM_CMDS + echo "cd /opt/ltebox/tools/" >> $EPC_VM_CMDS + echo "echo \"sudo ./start_ltebox\"" >> $EPC_VM_CMDS + echo "nohup sudo ./start_ltebox > /home/ubuntu/ltebox.txt" >> $EPC_VM_CMDS + + ssh -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR < $EPC_VM_CMDS + rm -f $EPC_VM_CMDS + + # We may have some adaptation to do + if [ -f /opt/ltebox-archives/adapt_ue_sim.txt ] + then + echo "############################################################" + echo "Doing some adaptation on UE side" + echo "############################################################" + ssh -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR < /opt/ltebox-archives/adapt_ue_sim.txt + fi + + i="0" + echo "ifconfig tun5 | egrep -c \"inet addr\"" > $EPC_VM_CMDS + while [ $i -lt 10 ] + do + sleep 2 + CONNECTED=`ssh -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR < $EPC_VM_CMDS` + if [ $CONNECTED -eq 1 ] + then + i="100" + else + i=$[$i+1] + fi + done + rm $EPC_VM_CMDS + if [ $i -lt 50 ] + then + echo "Problem w/ starting ltebox EPC" + exit -1 + fi + fi + + # HERE ADD ANY INSTALL ACTIONS FOR ANOTHER EPC + + # Retrieve EPC real IP address + if [ $LTEBOX -eq 1 ] + then + # in our configuration file, we are using pool 5 + echo "ifconfig tun5 | egrep \"inet addr\" | sed -e 's#^.*inet addr:##' -e 's# P-t-P:.*\$##'" > $EPC_VM_CMDS + REAL_EPC_IP_ADDR=`ssh -o StrictHostKeyChecking=no ubuntu@$EPC_VM_IP_ADDR < $EPC_VM_CMDS` + echo "EPC IP Address is : $REAL_EPC_IP_ADDR" + rm $EPC_VM_CMDS + fi + + echo "############################################################" + echo "Starting the eNB at 5MHz" + 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 + + echo "############################################################" + echo "Starting the UE at 5MHz" + echo "############################################################" + CURRENT_UE_LOG_FILE=ue_05MHz.log + start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 25 + 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 + 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_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 + + echo "############################################################" + echo "Iperf DL" + echo "############################################################" + CURR_IPERF_LOG_BASE=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 + check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 15 + + echo "############################################################" + echo "Iperf UL" + echo "############################################################" + CURR_IPERF_LOG_BASE=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 + check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 2 + + 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 + + echo "############################################################" + echo "Starting the eNB at 10MHz" + 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 + + echo "############################################################" + echo "Starting the UE at 10MHz" + echo "############################################################" + CURRENT_UE_LOG_FILE=ue_10MHz.log + start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 50 + 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 + 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_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 + + echo "############################################################" + echo "Iperf DL" + echo "############################################################" + CURR_IPERF_LOG_BASE=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 + check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 15 + + echo "############################################################" + echo "Iperf UL" + echo "############################################################" + CURR_IPERF_LOG_BASE=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 + check_iperf $ARCHIVES_LOC/$CURR_IPERF_LOG_BASE 2 + + 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 + + echo "############################################################" + echo "Starting the eNB at 20MHz" + 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 + + echo "############################################################" + echo "Starting the UE at 20MHz" + echo "############################################################" + CURRENT_UE_LOG_FILE=ue_20MHz.log + start_basic_sim_ue $VM_CMDS $VM_IP_ADDR $CURRENT_UE_LOG_FILE 100 + 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 + 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_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 + + echo "############################################################" + echo "Iperf DL" + echo "############################################################" + CURR_IPERF_LOG_BASE=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 "############################################################" +# 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 "############################################################" + 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 + + echo "############################################################" + echo "Terminate EPC" + echo "############################################################" + + if [ $LTEBOX -eq 1 ] + then + terminate_ltebox_epc $EPC_VM_CMDS $EPC_VM_IP_ADDR + fi + + echo "############################################################" + echo "Checking run status" + echo "############################################################" + + if [ $PING_STATUS -ne 0 ]; then STATUS=-1; fi + if [ $IPERF_STATUS -ne 0 ]; then STATUS=-1; fi fi +if [ $STATUS -eq 0 ] +then + echo "STATUS seems OK" +else + echo "STATUS failed?" +fi + exit $STATUS diff --git a/ci-scripts/xml_files/enb_usrpb210_band40.xml b/ci-scripts/xml_files/enb_usrpb210_band40.xml new file mode 100644 index 0000000000..5b54d9b8df --- /dev/null +++ b/ci-scripts/xml_files/enb_usrpb210_band40.xml @@ -0,0 +1,179 @@ + + + 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 + + + + Build_eNB + Build eNB (USRP) + -w USRP -c --eNB + + + + Initialize_eNB + Initialize eNB (FDD/Band40/10MHz) + -O ci-scripts/conf_files/enb.band40.tm1.25PRB.FairScheduler.usrpb210.conf --codingw --fepw + + + + Initialize_eNB + Initialize eNB (TDD/Band40/5MHz/info) + -O ci-scripts/conf_files/enb.band40.tm1.50PRB.FairScheduler.usrpb210.conf --codingw --fepw + + + + Terminate_eNB + Terminate eNB + + + + Initialize_UE + Initialize UE + + + + Terminate_UE + Terminate UE + + + + Attach_UE + Attach UE + + + + Detach_UE + Detach UE + + + + Ping + ping (5MHz - 20 sec) + -c 20 + 25 + + + + Ping + ping (10MHz - 20 sec) + -c 20 + 25 + + + + Iperf + iperf (5MHz - DL/6.5Mbps/UDP)(30 sec)(balanced) + -u -b 6.5M -t 30 -i 1 + 50 + balanced + + + + Iperf + iperf (5MHz - DL/6.5Mbps/UDP)(30 sec)(single-ue) + -u -b 6.5M -t 30 -i 1 + 50 + single-ue + + + + Iperf + iperf (5MHz - DL/6.5Mbps/UDP)(30 sec)(unbalanced) + -u -b 6.5M -t 30 -i 1 + 50 + unbalanced + + + + Iperf + iperf (10MHz - DL/13.5Mbps/UDP)(30 sec)(balanced) + -u -b 13.5M -t 30 -i 1 + 50 + balanced + + + + Iperf + iperf (10MHz - DL/13.5Mbps/UDP)(30 sec)(single-ue) + -u -b 13.5M -t 30 -i 1 + 50 + single-ue + + + + + Iperf + iperf (5MHz - UL/1Mbps/UDP)(30 sec)(single-ue) + -u -b 1M -t 30 -i 1 -R + 50 + single-ue + + + + Iperf + iperf (5MHz - UL/1Mbps/UDP)(30 sec)(balanced) + -u -b 1M -t 30 -i 1 -R + 50 + balanced + + + + Iperf + iperf (5MHz - UL/8Mbps/UDP)(30 sec)(unbalanced) + -u -b 8M -t 30 -i 1 -R + 50 + unbalanced + + + + Initialize_HSS + Initialize HSS + + + + Initialize_MME + Initialize MME + + + + Initialize_SPGW + Initialize SPGW + + + + Terminate_HSS + Terminate HSS + + + + Terminate_MME + Terminate MME + + + + Terminate_SPGW + Terminate SPGW + + + diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index 5efb13594f..8683dfd2e1 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -170,11 +170,12 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_FLAGS_PROCESSOR} -std=gnu99 -Wall -Wstrict-prototypes -fno-strict-aliasing -rdynamic -funroll-loops -Wno-packed-bitfield-compat -fPIC ") # add autotools definitions that were maybe used! set(CMAKE_C_FLAGS - "${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 -DASN_DISABLE_OER_SUPPORT -D'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'" + "${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'" ) set(CMAKE_CXX_FLAGS - "${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") ######################### @@ -256,16 +257,13 @@ 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 ${OPENAIR3_DIR}/GTPV1-U/gtpv1u_eNB.c) @@ -474,6 +472,16 @@ add_library(X2AP_LIB include_directories ("${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 + # ${X2AP_DIR}/x2ap_eNB_generate_messages.c + ) + # Hardware dependant options ################################### add_list1_option(NB_ANTENNAS_RX "2" "Number of antennas in reception" "1" "2" "4") @@ -744,11 +752,14 @@ include_directories("${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") @@ -860,6 +871,7 @@ 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) @@ -882,12 +894,9 @@ add_library(HASHTABLE ) include_directories(${OPENAIR_DIR}/common/utils/hashtable) -if (MESSAGE_CHART_GENERATOR) - add_library(MSC - ${OPENAIR_DIR}/common/utils/msc/msc.c - ) - set(MSC_LIB MSC) -endif() +add_library(msc MODULE ${OPENAIR_DIR}/common/utils/msc/msc.c ) +target_link_libraries (msc LFDS) + include_directories(${OPENAIR_DIR}/common/utils/msc) set(UTIL_SRC @@ -1108,6 +1117,7 @@ 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 @@ -1137,6 +1147,7 @@ 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 @@ -1147,6 +1158,7 @@ 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 ${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/linear_preprocessing_rec.c @@ -1382,7 +1394,6 @@ include_directories(${NFAPI_USER_DIR}) add_library(CN_UTILS ${OPENAIR3_DIR}/UTILS/conversions.c ${OPENAIR3_DIR}/UTILS/enum_string.c - ${OPENAIR3_DIR}/UTILS/log.c ${OPENAIR3_DIR}/UTILS/mcc_mnc_itu.c ) @@ -1557,7 +1568,6 @@ set(libnas_ies_OBJS set (libnas_utils_OBJS ${NAS_SRC}COMMON/UTIL/device.c ${NAS_SRC}COMMON/UTIL/memory.c - ${NAS_SRC}COMMON/UTIL/nas_log.c ${NAS_SRC}COMMON/UTIL/nas_timer.c ${NAS_SRC}COMMON/UTIL/socket.c ${NAS_SRC}COMMON/UTIL/stty.c @@ -1937,7 +1947,7 @@ add_executable(lte-softmodem target_link_libraries (lte-softmodem -Wl,--start-group - RRC_LIB S1AP_LIB S1AP_ENB 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 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} LFDS7 NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB -Wl,--end-group z dl) @@ -1974,7 +1984,7 @@ add_executable(lte-softmodem-nos1 ) target_link_libraries (lte-softmodem-nos1 -Wl,--start-group - RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCHED_LIB SCHED_RU_LIB PHY_COMMON PHY PHY_RU LFDS L2 ${MSC_LIB} ${RAL_LIB} ${ITTI_LIB} + RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCHED_LIB SCHED_RU_LIB PHY_COMMON PHY PHY_RU LFDS L2 ${RAL_LIB} ${ITTI_LIB} ${MIH_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB -Wl,--end-group z dl ) @@ -2013,7 +2023,7 @@ add_executable(lte-uesoftmodem target_link_libraries (lte-uesoftmodem -Wl,--start-group - RRC_LIB S1AP_LIB S1AP_ENB 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 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) @@ -2052,7 +2062,7 @@ add_executable(lte-uesoftmodem-nos1 target_link_libraries (lte-uesoftmodem-nos1 -Wl,--start-group - RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_UE PHY_RU LFDS L2_UE SIMU ${MSC_LIB} ${RAL_LIB} ${ITTI_LIB} + RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_UE PHY_RU LFDS L2_UE SIMU ${RAL_LIB} ${ITTI_LIB} ${MIH_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 ) @@ -2130,7 +2140,7 @@ 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 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 GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB PHY LFDS ${ITTI_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 @@ -2150,7 +2160,7 @@ 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 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 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} ${CONFIG_LIBRARIES} ) @@ -2186,7 +2196,7 @@ if (${T_TRACER}) dlsim_tm4 dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim prachsim syncsim ulsim #all "add_library" definitions - ITTI RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB + ITTI RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB 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/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf b/cmake_targets/autotests/v2/config/enb.band38.tm1.usrpb210.tdd.10MHz.conf index e2ea056ea1..08eb76e09d 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth6"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.82/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth6"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.82/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.82/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; log_config : 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 b2ac3ccf42..eff42040ad 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth6"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.82/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth6"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.82/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.82/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; log_config : 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 006d59d2a5..8eb66d4643 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth6"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.82/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth6"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.82/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.82/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; log_config : 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 8c76d95d4c..dc3b3bc4f0 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.19/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.19/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.19/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; log_config : 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 0d2bb27dcc..6af71831f5 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.19/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.19/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.19/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; log_config : 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 c418f355f2..077b6e4ead 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.19/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.19/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.19/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; log_config : 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 89e06d2b1e..e2f5981418 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.18/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.18/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.18/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; rrh_gw_config = ( 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 c8e6c861e0..9e08414ab3 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.18/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.18/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.18/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; rrh_gw_config = ( 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 cc00f4f3ea..2a598c31d3 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 @@ -146,12 +146,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.18/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.18/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.18/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; rrh_gw_config = ( 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 6e1e776fed..4966108d03 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 @@ -148,12 +148,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth3"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth3"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.215/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; rrh_gw_config = ( 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 7e7c3c185d..4f3b25349a 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 @@ -148,12 +148,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth3"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth3"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.215/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; rrh_gw_config = ( 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 3098660c8d..54e5a327cd 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 @@ -148,12 +148,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth3"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth3"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.215/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; rrh_gw_config = ( diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai index c15e1e8ec7..3954827c09 100755 --- a/cmake_targets/build_oai +++ b/cmake_targets/build_oai @@ -40,7 +40,7 @@ set_openair_env gen_nvram_path=$OPENAIR_DIR/targets/bin conf_nvram_path=$OPENAIR_DIR/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf -MSC_GEN="False" +MSC_GEN=0 XFORMS="True" UE_EXPANSION="False" PRINT_STATS="False" @@ -155,6 +155,10 @@ Options Disable all LOG_* macros --build-eclipse Build eclipse project files. Paths are auto corrected by fixprj.sh +--build-telnet + Build telnet server, specify --telnetsrv on command line to start it (eNB only) +--build-msc + Build MSC tracing utility, specify --msc on command line to start it (eNB and UE) --usrp-recplay Build for I/Q record-playback modes --ue-nas-use-tun @@ -345,6 +349,10 @@ function main() { --build-telnetsrv) BUILD_TELNETSRV=1 echo_info "Build embedded telnet server" + shift ;; + --build-msc) + MSC_GEN=1 + echo_info "Build MSC tracing utility" shift ;; --usrp-recplay) USRP_REC_PLAY="True" @@ -690,6 +698,15 @@ function main() { $build_dir telnetsrv \ libtelnetsrv.so $dbin/libtelnetsrv.so + fi + # Telnet server compilation + ##################### + if [ "$MSC_GEN" = "1" ] ; then + build_dir=$lte_build_dir + compilations \ + $build_dir msc \ + libmsc.so $dbin/libmsc.so + fi # build RF device and transport protocol libraries ##################################### diff --git a/cmake_targets/nas_sim_tools/CMakeLists.txt b/cmake_targets/nas_sim_tools/CMakeLists.txt index 81e3fe4b3c..c1a0bb419b 100644 --- a/cmake_targets/nas_sim_tools/CMakeLists.txt +++ b/cmake_targets/nas_sim_tools/CMakeLists.txt @@ -27,7 +27,6 @@ set(CONF2UEDATA_LIB_SRC ${OPENAIR_DIR}/openair3/NAS/UE/API/USIM/usim_api.c ${OPENAIR_DIR}/openair3/NAS/UE/API/USIM/aka_functions.c ${OPENAIR_DIR}/openair3/NAS/COMMON/UTIL/memory.c - ${OPENAIR_DIR}/openair3/NAS/COMMON/UTIL/nas_log.c ${OPENAIR_DIR}/openair3/NAS/COMMON/UTIL/OctetString.c ${OPENAIR_DIR}/openair3/NAS/COMMON/UTIL/TLVEncoder.c ${OPENAIR_DIR}/common/utils/utils.c diff --git a/common/config/config_cmdline.c b/common/config/config_cmdline.c index 8b3026c22b..3bd41cf6cc 100644 --- a/common/config/config_cmdline.c +++ b/common/config/config_cmdline.c @@ -35,10 +35,11 @@ #include #include #include +#include #include "config_userapi.h" -void parse_stringlist(paramdef_t *cfgoptions, char *val) +int parse_stringlist(paramdef_t *cfgoptions, char *val) { char *atoken; char *tokctx; @@ -63,7 +64,7 @@ int numelt=0; printf_params("[LIBCONFIG] %s[%i]: %s\n", cfgoptions->optname,i,cfgoptions->strlistptr[i]); atoken=strtok_r(NULL, ",",&tokctx); } - cfgoptions->numelt=numelt; + return (cfgoptions->numelt > 0); } int processoption(paramdef_t *cfgoptions, char *value) @@ -95,7 +96,7 @@ char defbool[2]="1"; break; case TYPE_STRINGLIST: - parse_stringlist(cfgoptions,tmpval); + optisset=parse_stringlist(cfgoptions,tmpval); break; case TYPE_UINT32: case TYPE_INT32: @@ -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_
*/ + /* first check help options, either --help, -h or --help_
*/ 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 #include +#include #include "config_userapi.h" -extern void exit_fun(const char* s); // lte-softmodem clean exit function configmodule_interface_t *config_get_if(void) diff --git a/common/config/config_userapi.h b/common/config/config_userapi.h index 217310db36..25306b8778 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 ) diff --git a/common/config/libconfig/config_libconfig.c b/common/config/libconfig/config_libconfig.c index f192fd2dc5..cb6fa46293 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;ilog_component[i].level = map_str_to_int(log_level_names, *(logparams_level[i].strptr)); + set_log(i, g_log->log_component[i].level); if (*(logparams_logfile[i].uptr) == 1) set_component_filelog(i); } -/* build then read the debug and matlab parameter array */ +/* build then read the debug and dump parameter array */ for (int i=0;log_maskmap[i].name != NULL ; i++) { - sprintf(logparams_debug[i].optname, LOG_CONFIG_DEBUG_FORMAT, log_maskmap[i].name); - sprintf(logparams_matlab[i].optname, LOG_CONFIG_MATLAB_FORMAT, log_maskmap[i].name); + sprintf(logparams_debug[i].optname, LOG_CONFIG_DEBUG_FORMAT, log_maskmap[i].name); + sprintf(logparams_dump[i].optname, LOG_CONFIG_DUMP_FORMAT, log_maskmap[i].name); logparams_debug[i].defuintval = 0; logparams_debug[i].type = TYPE_UINT; logparams_debug[i].paramflags = PARAMFLAG_BOOL; logparams_debug[i].uptr = NULL; logparams_debug[i].chkPptr = NULL; logparams_debug[i].numelt = 0; - logparams_matlab[i].defuintval = 0; - logparams_matlab[i].type = TYPE_UINT; - logparams_matlab[i].paramflags = PARAMFLAG_BOOL; - logparams_matlab[i].uptr = NULL; - logparams_matlab[i].chkPptr = NULL; - logparams_matlab[i].numelt = 0; + logparams_dump[i].defuintval = 0; + logparams_dump[i].type = TYPE_UINT; + logparams_dump[i].paramflags = PARAMFLAG_BOOL; + logparams_dump[i].uptr = NULL; + logparams_dump[i].chkPptr = NULL; + logparams_dump[i].numelt = 0; } config_get( logparams_debug,(sizeof(log_maskmap)/sizeof(mapping)) - 1 ,CONFIG_STRING_LOG_PREFIX); - config_get( logparams_matlab,(sizeof(log_maskmap)/sizeof(mapping)) - 1 ,CONFIG_STRING_LOG_PREFIX); + config_get( logparams_dump,(sizeof(log_maskmap)/sizeof(mapping)) - 1 ,CONFIG_STRING_LOG_PREFIX); /* set the debug mask according to the debug parameters values */ for (int i=0; log_maskmap[i].name != NULL ; i++) { if (*(logparams_debug[i].uptr) ) g_log->debug_mask = g_log->debug_mask | log_maskmap[i].value; - if (*(logparams_matlab[i].uptr) ) - g_log->matlab_mask = g_log->matlab_mask | log_maskmap[i].value; + if (*(logparams_dump[i].uptr) ) + g_log->dump_mask = g_log->dump_mask | log_maskmap[i].value; } +/* log globally enabled/disabled */ + set_glog_onlinelog(consolelog); } int register_log_component(char *name, char *fext, int compidx) @@ -354,11 +348,9 @@ int computed_compidx=compidx; } if (computed_compidx >= 0 && computed_compidx log_component[computed_compidx].name = strdup(name); - g_log->log_component[computed_compidx].level = LOG_ERR; - g_log->log_component[computed_compidx].interval = 1; - g_log->log_component[computed_compidx].stream = NULL; + g_log->log_component[computed_compidx].stream = stdout; g_log->log_component[computed_compidx].filelog = 0; - g_log->log_component[computed_compidx].filelog_name = malloc(strlen(name)+16);/* /tmp/.%s rounded to ^2 */ + g_log->log_component[computed_compidx].filelog_name = malloc(strlen(name)+16);/* /tmp/.%s */ sprintf(g_log->log_component[computed_compidx].filelog_name,"/tmp/%s.%s",name,fext); } else { fprintf(stderr,"{LOG} %s %d Couldn't register componemt %s\n",__FILE__,__LINE__,name); @@ -418,26 +410,20 @@ int logInit (void) register_log_component("S1AP","",S1AP); + register_log_component("X2AP","",X2AP); register_log_component("SCTP","",SCTP); - register_log_component("RRH","",RRH); - - + register_log_component("X2AP","",X2AP); + register_log_component("LOADER","log",LOADER); + register_log_component("ASN","log",ASN); + for (int i=0 ; log_level_names[i].name != NULL ; i++) + g_log->level2string[i] = toupper(log_level_names[i].name[0]); // uppercased first letter of level name - g_log->level2string[OAILOG_ERR] = "E"; // ERROR - g_log->level2string[OAILOG_WARNING] = "W"; // WARNING - g_log->level2string[OAILOG_INFO] = "I"; //INFO - g_log->level2string[OAILOG_DEBUG] = "D"; // DEBUG - g_log->level2string[OAILOG_FILE] = "F"; // file - g_log->level2string[OAILOG_TRACE] = "T"; // TRACE - - g_log->onlinelog = 1; //online log file - g_log->filelog = 0; @@ -446,19 +432,6 @@ int logInit (void) log_getconfig(g_log); - // could put a loop here to check for all comps - for (i=MIN_LOG_COMPONENTS; i < MAX_LOG_COMPONENTS; i++) { - if (g_log->log_component[i].filelog == 1 ) { - g_log->log_component[i].stream = fopen(g_log->log_component[i].filelog_name,"w"); - g_log->log_component[i].fwrite = vfprintf; - } else if (g_log->log_component[i].filelog == 1 ) { - g_log->log_component[i].stream = fopen(g_log->filelog_name,"w"); - g_log->log_component[i].fwrite = vfprintf; - } else if (g_log->onlinelog == 1 ) { - g_log->log_component[i].stream = stdout; - g_log->log_component[i].fwrite = vfprintf; - } - } // set all unused component items to 0, they are for non predefined components for (i=MAX_LOG_PREDEF_COMPONENTS; i < MAX_LOG_COMPONENTS; i++) { @@ -470,8 +443,6 @@ int logInit (void) } - - char *log_getthreadname(char *threadname, int bufsize) { int rt = pthread_getname_np(pthread_self(), threadname,bufsize) ; @@ -483,11 +454,20 @@ int rt = pthread_getname_np(pthread_self(), threadname,bufsize) ; } } +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], + ( (g_log->flag & FLAG_NOCOLOR)?"":log_level_highlight_start[level]), + g_log->log_component[comp].name, + ( (g_log->flag & FLAG_LEVEL)?g_log->level2string[level]:' '), + ( (g_log->flag & FLAG_THREAD)?log_getthreadname(threadname,PR_SET_NAME+1):""), + format, + log_level_highlight_end[level]); +} void logRecord_mt(const char *file, const char *func, int line, int comp, int level, const char* format, ... ) { - - char threadname[PR_SET_NAME]; char log_buffer[MAX_LOG_TOTAL]; va_list args; @@ -496,38 +476,63 @@ void logRecord_mt(const char *file, const char *func, int line, int comp, int le - - - snprintf(log_buffer, MAX_LOG_TOTAL , "%s%s[%s]%s %s %s", - log_level_highlight_end[level], - ( (g_log->flag & FLAG_NOCOLOR)?"":log_level_highlight_start[level]), - g_log->log_component[comp].name, - ( (g_log->flag & FLAG_LEVEL)?g_log->level2string[level]:""), - ( (g_log->flag & FLAG_THREAD)?log_getthreadname(threadname,PR_SET_NAME+1):""), - format); - - g_log->log_component[comp].fwrite(g_log->log_component[comp].stream,log_buffer, args); + log_header(log_buffer,MAX_LOG_TOTAL ,comp, level,format); + g_log->log_component[comp].vprint(g_log->log_component[comp].stream,log_buffer, args); va_end(args); } +void log_dump(int component, void *buffer, int buffsize,int datatype, const char* format, ... ) { +va_list args; +char *wbuf; -int set_log(int component, int level, int interval) + switch(datatype) { + case LOG_DUMP_DOUBLE: + wbuf=malloc((buffsize * 10) + 64 + MAX_LOG_TOTAL); + break; + case LOG_DUMP_CHAR: + default: + wbuf=malloc((buffsize * 3 ) + 64 + MAX_LOG_TOTAL); + break; + } + if (wbuf != NULL) { + va_start(args, format); + int pos=log_header(wbuf,MAX_LOG_TOTAL ,component, OAILOG_INFO,""); + int pos2=vsprintf(wbuf+pos,format, args); + pos=pos+pos2; + va_end(args); + + for (int i=0; ilog_component[component].print(g_log->log_component[component].stream,wbuf); + free(wbuf); + } +} + +int set_log(int component, int level) { /* Checking parameters */ DevCheck((component >= MIN_LOG_COMPONENTS) && (component < MAX_LOG_COMPONENTS), component, MIN_LOG_COMPONENTS, MAX_LOG_COMPONENTS); - DevCheck((level < NUM_LOG_LEVEL) && (level >= OAILOG_ERR), level, NUM_LOG_LEVEL, + DevCheck((level < NUM_LOG_LEVEL) && (level >= OAILOG_DISABLE), level, NUM_LOG_LEVEL, OAILOG_ERR); - DevCheck((interval >= 0) && (interval <= 0xFF), interval, 0, 0xFF); + if ( g_log->log_component[component].level != OAILOG_DISABLE ) + g_log->log_component[component].savedlevel = g_log->log_component[component].level; g_log->log_component[component].level = level; - - g_log->log_component[component].interval = interval; - return 0; } @@ -536,32 +541,67 @@ int set_log(int component, int level, int interval) void set_glog(int level) { for (int c=0; c< MAX_LOG_COMPONENTS; c++ ) { - g_log->log_component[c].level = level; + set_log(c, level); } } void set_glog_onlinelog(int enable) { - g_log->onlinelog = enable; + for (int c=0; c< MAX_LOG_COMPONENTS; c++ ) { + if ( enable ) { + g_log->log_component[c].level = g_log->log_component[c].savedlevel; + g_log->log_component[c].vprint = vfprintf; + g_log->log_component[c].print = fprintf; + g_log->log_component[c].stream = stdout; + } else { + g_log->log_component[c].level = OAILOG_DISABLE; + } + } } void set_glog_filelog(int enable) { - g_log->filelog = enable; +static FILE *fptr; + + if ( enable ) { + fptr = fopen(g_log->filelog_name,"w"); + + for (int c=0; c< MAX_LOG_COMPONENTS; c++ ) { + close_component_filelog(c); + g_log->log_component[c].stream = fptr; + g_log->log_component[c].filelog = 1; + } + } else { + for (int c=0; c< MAX_LOG_COMPONENTS; c++ ) { + g_log->log_component[c].filelog = 0; + if (fptr != NULL) { + fclose(fptr); + } + g_log->log_component[c].stream = stdout; + } + } } void set_component_filelog(int comp) { - if (g_log->log_component[comp].filelog == 0) { - g_log->log_component[comp].filelog = 1; - - if (g_log->log_component[comp].stream == NULL) { + if (g_log->log_component[comp].stream == NULL || g_log->log_component[comp].stream == stdout) { g_log->log_component[comp].stream = fopen(g_log->log_component[comp].filelog_name,"w"); } - } + g_log->log_component[comp].vprint = vfprintf; + g_log->log_component[comp].print = fprintf; + g_log->log_component[comp].filelog = 1; +} +void close_component_filelog(int comp) +{ + g_log->log_component[comp].filelog = 0; + if (g_log->log_component[comp].stream != NULL && g_log->log_component[comp].stream != stdout ) { + fclose(g_log->log_component[comp].stream); + g_log->log_component[comp].stream = stdout; + } + g_log->log_component[comp].vprint = vfprintf; + g_log->log_component[comp].print = fprintf; + } - - /* * for the two functions below, the passed array must have a final entry @@ -616,15 +656,13 @@ int is_newline( char *str, int size) void logClean (void) { int i; - LOG_I(PHY,"\n"); + LOG_UI(PHY,"\n"); for (i=MIN_LOG_COMPONENTS; i < MAX_LOG_COMPONENTS; i++) { - if (g_log->log_component[i].stream != NULL) { - fclose(g_log->log_component[i].stream); - } + close_component_filelog(i); } } @@ -650,8 +688,8 @@ int test_log(void) LOG_D(MAC, "1 debug MAC \n"); LOG_W(MAC, "1 warning MAC \n"); - set_log(EMU, OAILOG_INFO, FLAG_ONLINE); - set_log(MAC, OAILOG_WARNING, 0); + set_log(EMU, OAILOG_INFO); + set_log(MAC, OAILOG_WARNING); LOG_I(EMU, "2 Starting OAI logs version %s Build date: %s on %s\n", BUILD_VERSION, BUILD_DATE, BUILD_HOST); @@ -661,7 +699,7 @@ int test_log(void) LOG_I(MAC, "2 info MAC \n"); - set_log(MAC, OAILOG_NOTICE, 1); + set_log(MAC, OAILOG_NOTICE); LOG_ENTER(MAC); LOG_I(EMU, "3 Starting OAI logs version %s Build date: %s on %s\n", @@ -670,8 +708,8 @@ int test_log(void) LOG_W(MAC, "3 warning MAC \n"); LOG_I(MAC, "3 info MAC \n"); - set_log(MAC, LOG_DEBUG,1); - set_log(EMU, LOG_DEBUG,1); + set_log(MAC, LOG_DEBUG); + set_log(EMU, LOG_DEBUG); LOG_ENTER(MAC); LOG_I(EMU, "4 Starting OAI logs version %s Build date: %s on %s\n", @@ -681,8 +719,8 @@ int test_log(void) LOG_I(MAC, "4 info MAC \n"); - set_log(MAC, LOG_DEBUG,0); - set_log(EMU, LOG_DEBUG,0); + set_log(MAC, LOG_DEBUG); + set_log(EMU, LOG_DEBUG); LOG_I(LOG, "5 Starting OAI logs version %s Build date: %s on %s\n", BUILD_VERSION, BUILD_DATE, BUILD_HOST); @@ -691,8 +729,8 @@ int test_log(void) LOG_I(MAC, "5 info MAC \n"); - set_log(MAC, LOG_TRACE,0X07F); - set_log(EMU, LOG_TRACE,0X07F); + set_log(MAC, LOG_TRACE); + set_log(EMU, LOG_TRACE); LOG_ENTER(MAC); LOG_I(LOG, "6 Starting OAI logs version %s Build date: %s on %s\n", diff --git a/common/utils/LOG/log.h b/common/utils/LOG/log.h index 4a0552d494..767c1dbb35 100644 --- a/common/utils/LOG/log.h +++ b/common/utils/LOG/log.h @@ -81,15 +81,14 @@ extern "C" { * @ingroup _macro * @brief LOG defines 9 levels of messages for users. Importance of these levels decrease gradually from 0 to 8 * @{*/ +# define OAILOG_DISABLE -1 /*!< \brief disable all LOG messages, cannot be used in LOG macros, use only in LOG module */ +# define OAILOG_ERR 0 /*!< \brief critical error conditions, impact on "must have" fuctinalities */ +# define OAILOG_WARNING 1 /*!< \brief warning conditions, shouldn't happen but doesn't impact "must have" functionalities */ +# define OAILOG_INFO 2 /*!< \brief informational messages most people don't need, shouldn't impact real-time behavior */ +# define OAILOG_DEBUG 3 /*!< \brief first level debug-level messages, for developers , may impact real-time behavior */ +# define OAILOG_TRACE 4 /*!< \brief second level debug-level messages, for developers ,likely impact real-time behavior*/ -# define OAILOG_ERR 0 /*!< \brief critical error conditions, impact on "must have" fuctinalities */ -# define OAILOG_FILE 1 /*!< \brief important informational messages, but everything OK */ -# define OAILOG_WARNING 2 /*!< \brief warning conditions, shouldn't happen but doesn't impact "must have" functionalities */ -# define OAILOG_INFO 3 /*!< \brief informational messages most people don't need, shouldn't impact real-time behavior */ -# define OAILOG_DEBUG 4 /*!< \brief first level debug-level messages, for developers , may impact real-time behavior */ -# define OAILOG_TRACE 5 /*!< \brief second level debug-level messages, for developers ,likely impact real-time behavior*/ - -#define NUM_LOG_LEVEL 6 /*!< \brief the number of message levels users have with LOG */ +#define NUM_LOG_LEVEL 5 /*!< \brief the number of message levels users have with LOG (OAILOG_DISABLE is not available to user as a level, so it is not included)*/ /* @}*/ @@ -128,21 +127,53 @@ extern "C" { /** @defgroup macros to identify a debug entity * @ingroup each macro is a bit mask where the unique bit set identifies an entity to be debugged - * it allows to dynamically activate or not blocks of code + * it allows to dynamically activate or not blocks of code. The LOG_MASKMAP_INIT macro + * is used to map a character string name to each debug bit, it allows to set or clear + * the corresponding bit via the defined name, from the configuration or from the telnet + * server. * @brief * @{*/ #define DEBUG_PRACH (1<<0) #define DEBUG_RU (1<<1) #define DEBUG_UE_PHYPROC (1<<2) #define DEBUG_LTEESTIM (1<<3) +#define DEBUG_DLCELLSPEC (1<<4) +#define DEBUG_ULSCH (1<<5) +#define DEBUG_RRC (1<<6) +#define DEBUG_PDCP (1<<7) +#define DEBUG_DFT (1<<8) +#define DEBUG_ASN1 (1<<9) #define DEBUG_CTRLSOCKET (1<<10) +#define DEBUG_SECURITY (1<<11) +#define DEBUG_NAS (1<<12) #define UE_TIMING (1<<20) -#define SET_LOG_DEBUG(O) g_log->debug_mask = (g_log->debug_mask | O) -#define CLEAR_LOG_DEBUG(O) g_log->debug_mask = (g_log->debug_mask & (~O)) -#define SET_LOG_MATLAB(O) g_log->matlab_mask = (g_log->matlab_mask | O) -#define CLEAR_LOG_MATLAB(O) g_log->matlab_mask = (g_log->matlab_mask & (~O)) +#define LOG_MASKMAP_INIT {\ + {"PRACH", DEBUG_PRACH},\ + {"RU", DEBUG_RU},\ + {"UE_PHYPROC", DEBUG_UE_PHYPROC},\ + {"LTEESTIM", DEBUG_LTEESTIM},\ + {"DLCELLSPEC", DEBUG_DLCELLSPEC},\ + {"ULSCH", DEBUG_ULSCH},\ + {"RRC", DEBUG_RRC},\ + {"PDCP", DEBUG_PDCP},\ + {"DFT", DEBUG_DFT},\ + {"ASN1", DEBUG_ASN1},\ + {"CTRLSOCKET", DEBUG_CTRLSOCKET},\ + {"SECURITY", DEBUG_SECURITY},\ + {"NAS", DEBUG_NAS},\ + {"UE_TIMING", UE_TIMING},\ + {NULL,-1}\ +} + + + +#define SET_LOG_DEBUG(B) g_log->debug_mask = (g_log->debug_mask | B) +#define CLEAR_LOG_DEBUG(B) g_log->debug_mask = (g_log->debug_mask & (~B)) + +#define SET_LOG_DUMP(B) g_log->dump_mask = (g_log->dump_mask | B) +#define CLEAR_LOG_DUMP(B) g_log->dump_mask = (g_log->dump_mask & (~B)) @@ -183,9 +214,9 @@ typedef enum { TMR, USIM, LOCALIZE, - RRH, X2AP, LOADER, + ASN, MAX_LOG_PREDEF_COMPONENTS, } comp_name_t; @@ -199,17 +230,18 @@ typedef struct { int value; /*!< \brief integer value of mapping */ } mapping; -typedef int(*log_write_func_t)(FILE *stream, const char *format, va_list ap ); - +typedef int(*log_vprint_func_t)(FILE *stream, const char *format, va_list ap ); +typedef int(*log_print_func_t)(FILE *stream, const char *format, ... ); typedef struct { - const char *name; - int level; - int flag; - int interval; - int filelog; - char *filelog_name; - FILE *stream; - log_write_func_t fwrite; + const char *name; + int level; + int savedlevel; + int flag; + int filelog; + char *filelog_name; + FILE *stream; + log_vprint_func_t vprint; + log_print_func_t print; /* SR: make the log buffer component relative */ char log_buffer[MAX_LOG_TOTAL]; } log_component_t; @@ -217,13 +249,11 @@ typedef struct { typedef struct { log_component_t log_component[MAX_LOG_COMPONENTS]; - char* level2string[NUM_LOG_LEVEL]; - int onlinelog; + char level2string[NUM_LOG_LEVEL]; int flag; - int filelog; char* filelog_name; uint64_t debug_mask; - uint64_t matlab_mask; + uint64_t dump_mask; } log_t; @@ -254,14 +284,15 @@ extern log_t *g_log; /*----------------------------------------------------------------------------*/ int logInit (void); void logRecord_mt(const char *file, const char *func, int line,int comp, int level, const char *format, ...) __attribute__ ((format (printf, 6, 7))); - -int set_log(int component, int level, int interval); +void log_dump(int component, void *buffer, int buffsize,int datatype, const char* format, ... ); +int set_log(int component, int level); void set_glog(int level); void set_glog_onlinelog(int enable); void set_glog_filelog(int enable); void set_component_filelog(int comp); - +void close_component_filelog(int comp); +void set_component_consolelog(int comp); int map_str_to_int(mapping *map, const char *str); char *map_int_to_str(mapping *map, int val); void logClean (void); @@ -293,7 +324,7 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int #define LOG_CONFIG_LEVEL_FORMAT "%s_log_level" #define LOG_CONFIG_LOGFILE_FORMAT "%s_log_infile" #define LOG_CONFIG_DEBUG_FORMAT "%s_debug" -#define LOG_CONFIG_MATLAB_FORMAT "%s_matlab" +#define LOG_CONFIG_DUMP_FORMAT "%s_dump" #define LOG_CONFIG_HELP_OPTIONS " list of comma separated options to enable log module behavior. Available options: \n"\ " nocolor: disable color usage in log messages\n"\ @@ -309,7 +340,7 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int /*------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ #define LOG_GLOBALPARAMS_DESC { \ {LOG_CONFIG_STRING_GLOBAL_LOG_LEVEL, "Default log level for all componemts\n", 0, strptr:(char **)&gloglevel, defstrval:log_level_names[2].name, TYPE_STRING, 0}, \ -{LOG_CONFIG_STRING_GLOBAL_LOG_ONLINE, "Default console output option, for all components\n", 0, iptr:&(g_log->onlinelog), defintval:1, TYPE_INT, 0}, \ +{LOG_CONFIG_STRING_GLOBAL_LOG_ONLINE, "Default console output option, for all components\n", 0, iptr:&(consolelog), defintval:1, TYPE_INT, 0}, \ {LOG_CONFIG_STRING_GLOBAL_LOG_OPTIONS, LOG_CONFIG_HELP_OPTIONS, 0, strlistptr:NULL, defstrlistval:NULL, TYPE_STRINGLIST,0} \ } @@ -319,23 +350,25 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int * @ingroup _macro * @brief Macro used to call logIt function with different message levels * @{*/ - -// debugging macros(g_log->log_component[component].interval?logRecord_mt(__FILE__, __FUNCTION__, __LINE__, component, level, format, ##args):(void)0) +#define LOG_DUMP_CHAR 0 +#define LOG_DUMP_DOUBLE 1 +// debugging macros +#define LOG_F LOG_I /* because LOG_F was originaly to dump a message or buffer but is also used as a regular level...., to dump use LOG_DUMPMSG */ # if T_TRACER /* per component, level dependant macros */ -# define LOG_I(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_INFO ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ;} else { T(T_LEGACY_ ## c ## _INFO, T_PRINTF(x)) ;}} while (0) -# define LOG_W(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_WARNING) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_WARNING, x) ;} else { T(T_LEGACY_ ## c ## _WARNING, T_PRINTF(x)) ;}} while (0) # define LOG_E(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_ERR ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_ERR, x) ;} else { T(T_LEGACY_ ## c ## _ERROR, T_PRINTF(x)) ;}} while (0) +# define LOG_W(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_WARNING) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_WARNING, x) ;} else { T(T_LEGACY_ ## c ## _WARNING, T_PRINTF(x)) ;}} while (0) +# define LOG_I(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_INFO ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ;} else { T(T_LEGACY_ ## c ## _INFO, T_PRINTF(x)) ;}} while (0) # define LOG_D(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_DEBUG ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_DEBUG, x) ;} else { T(T_LEGACY_ ## c ## _DEBUG, T_PRINTF(x)) ;}} while (0) # define LOG_T(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_TRACE ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_TRACE, x) ;} else { T(T_LEGACY_ ## c ## _TRACE, T_PRINTF(x)) ;}} while (0) -# define LOG_F(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_FILE ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_FILE, x) ;}} while (0) /* */ + /* macro used to dump a buffer or a message as in openair2/RRC/LTE/RRC_eNB.c, replaces LOG_F macro */ +# define LOG_DUMPMSG(c, f, b, s, x...) do { if(g_log->dump_mask & f) log_dump(c, b, s, LOG_DUMP_CHAR, x) ;} while (0) /* */ # define nfapi_log(FILE, FNC, LN, COMP, LVL, F...) do { if (T_stdout) { logRecord_mt(__FILE__, __FUNCTION__, __LINE__,COMP, LVL, F) ;}} while (0) /* */ /* bitmask dependant macros, to isolate debugging code */ -# define LOG_DEBUG_BEGIN(D) if (g_log->debug_mask & D) { -# define LOG_DEBUG_END } - /* bitmask dependant macros, to generate matlab files */ -# define LOG_M_BEGIN(D) if (g_log->matlab_mask & D) { -# define LOG_M_END } +# define LOG_DEBUGFLAG(D) (g_log->debug_mask & D) + + /* bitmask dependant macros, to generate debug file such as matlab file or message dump */ +# define LOG_DUMPFLAG(D) (g_log->dump_mask & D) # define LOG_M(file, vector, data, len, dec, format) do { write_file_matlab(file, vector, data, len, dec, format);} while(0)/* */ /* define variable only used in LOG macro's */ # define LOG_VAR(A,B) A B @@ -345,22 +378,22 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int # define LOG_E(c, x...) /* */ # define LOG_D(c, x...) /* */ # define LOG_T(c, x...) /* */ -# define LOG_F(c, x...) /* */ + +# define LOG_DUMPMSG(c, b, s, x...) /* */ # define nfapi_log(FILE, FNC, LN, COMP, LVL, FMT...) -# define LOG_DEBUG_BEGIN(D) if (0) { -# define LOG_DEBUG_END } -# define LOG_M_BEGIN(D) if (0) { -# define LOG_M_END } +# define LOG_DEBUGFLAG(D) ( 0 ) +# define LOG_DUMPFLAG(D) ( 0 ) # define LOG_M(file, vector, data, len, dec, format) # define LOG_VAR(A,B) # endif /* T_TRACER */ /* avoid warnings for variables only used in LOG macro's but set outside debug section */ -#define LOG_USEDINLOG_VAR(A,B) __attribute__((unused)) A B +#define GCC_NOTUSED __attribute__((unused)) +#define LOG_USEDINLOG_VAR(A,B) GCC_NOTUSED A B /* unfiltered macros, usefull for simulators or messages at init time, before log is configured */ #define LOG_UM(file, vector, data, len, dec, format) do { write_file_matlab(file, vector, data, len, dec, format);} while(0) - #define LOG_UI(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ; } while(0) +#define LOG_UDUMPMSG(c, b, s, f, x...) do { log_dump(c, b, s, f, x) ;} while (0) /* */ /* @}*/ @@ -368,9 +401,12 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int * @ingroup _macro * @brief Macro of some useful functions defined by LOG * @{*/ -#define LOG_ENTER(c) do {LOG_T(c, "Entering\n");}while(0) /*!< \brief Macro to log a message with severity DEBUG when entering a function */ -#define LOG_EXIT(c) do {LOG_T(c,"Exiting\n"); return;}while(0) /*!< \brief Macro to log a message with severity TRACE when exiting a function */ -#define LOG_RETURN(c,x) do {uint32_t __rv;__rv=(unsigned int)(x);LOG_T(c,"Returning %08x\n", __rv);return((typeof(x))__rv);}while(0) /*!< \brief Macro to log a function exit, including integer value, then to return a value to the calling function */ +#define LOG_ENTER(c) do {LOG_T(c, "Entering %s\n",__FUNCTION__);}while(0) /*!< \brief Macro to log a message with severity DEBUG when entering a function */ +#define LOG_END(c) do {LOG_T(c, "End of %s\n",__FUNCTION__);}while(0) /*!< \brief Macro to log a message with severity DEBUG when entering a function */ +#define LOG_EXIT(c) do { LOG_END(c); return;}while(0) /*!< \brief Macro to log a message with severity TRACE when exiting a function */ +#define LOG_RETURN(c,r) do {LOG_T(c,"Leaving %s (rc = %08lx)\n", __FUNCTION__ , (unsigned long)(r) );return(r);}while(0) /*!< \brief Macro to log a function exit, including integer value, then to return a value to the calling function */ + + /* @}*/ static __inline__ uint64_t rdtsc(void) { diff --git a/common/utils/LOG/vcd_signal_dumper.c b/common/utils/LOG/vcd_signal_dumper.c index 607fe85703..666bf46d44 100644 --- a/common/utils/LOG/vcd_signal_dumper.c +++ b/common/utils/LOG/vcd_signal_dumper.c @@ -44,7 +44,6 @@ #include #include "assertions.h" -#include "signals.h" #include "vcd_signal_dumper.h" diff --git a/common/utils/T/T_messages.txt b/common/utils/T/T_messages.txt index 676f329a0e..2bce891ac9 100644 --- a/common/utils/T/T_messages.txt +++ b/common/utils/T/T_messages.txt @@ -750,6 +750,27 @@ ID = LEGACY_OSA_TRACE GROUP = ALL:LEGACY_OSA:LEGACY_GROUP_TRACE:LEGACY FORMAT = string,log +ID = LEGACY_ASN_INFO + DESC = ASN legacy logs - info level + GROUP = ALL:LEGACY_ASN:LEGACY_GROUP_INFO:LEGACY + FORMAT = string,log +ID = LEGACY_ASN_ERROR + DESC = ASN legacy logs - error level + GROUP = ALL:LEGACY_ASN:LEGACY_GROUP_ERROR:LEGACY + FORMAT = string,log +ID = LEGACY_ASN_WARNING + DESC = ASN legacy logs - warning level + GROUP = ALL:LEGACY_ASN:LEGACY_GROUP_WARNING:LEGACY + FORMAT = string,log +ID = LEGACY_ASN_DEBUG + DESC = ASN legacy logs - debug level + GROUP = ALL:LEGACY_ASN:LEGACY_GROUP_DEBUG:LEGACY + FORMAT = string,log +ID = LEGACY_ASN_TRACE + DESC = ASN legacy logs - trace level + GROUP = ALL:LEGACY_ASN:LEGACY_GROUP_TRACE:LEGACY + FORMAT = string,log + ID = LEGACY_SIM_INFO DESC = SIM legacy logs - info level GROUP = ALL:LEGACY_SIM:LEGACY_GROUP_INFO:LEGACY diff --git a/common/utils/T/tracer/gui/x.c b/common/utils/T/tracer/gui/x.c index 94448eb666..ef5334767c 100644 --- a/common/utils/T/tracer/gui/x.c +++ b/common/utils/T/tracer/gui/x.c @@ -150,7 +150,17 @@ x_image *x_create_image(x_connection *_x, unsigned char *data, vs = XGetVisualInfo(x->d, VisualDepthMask | VisualClassMask | VisualRedMaskMask | VisualGreenMaskMask | VisualBlueMaskMask | VisualBitsPerRGBMask, &template, &nvs); - if (vs == NULL || nvs == 0) ERR("no good visual found\n"); + + if (vs == NULL) { + /* try again with 32 bpp */ + template.depth = 32; + vs = XGetVisualInfo(x->d, VisualDepthMask | VisualClassMask | + VisualRedMaskMask | VisualGreenMaskMask | VisualBlueMaskMask | + VisualBitsPerRGBMask, &template, &nvs); + } + + if (vs == NULL) ERR("no good visual found\n"); + v = vs[0].visual; XFree(vs); diff --git a/common/utils/assertions.h b/common/utils/assertions.h index f6728caf7b..b872b009e2 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 +#include +#include +#ifdef CMAKER +#include +#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 93f5704603..0000000000 --- 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 b872b009e2..0000000000 --- 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 -#include -#include -#ifdef CMAKER -#include -#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 d088b59c04..0000000000 --- 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 -#include -#include -#include -#include -#include -#include - -#include -#include - -#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 ada34ce1b7..0000000000 --- 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 - -#ifndef INTERTASK_INTERFACE_H_ -#define INTERTASK_INTERFACE_H_ - -#include -#include -#include - -#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 dbd4e1b2ec..0000000000 --- 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 -#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 -#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 af1b4e9aa9..0000000000 --- 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 - -/* This enum defines messages ids. Each one is unique. */ -typedef enum { -#define MESSAGE_DEF(iD, pRIO, sTRUCT, fIELDnAME) iD, -#include -#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 -#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 -#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 -#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 -#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 57c344c813..0000000000 --- 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/intertask_messages_types.h b/common/utils/itti/intertask_messages_types.h deleted file mode 100644 index 145f57648f..0000000000 --- a/common/utils/itti/intertask_messages_types.h +++ /dev/null @@ -1,40 +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 - */ - -/* - * intertask_messages_types.h - * - * Created on: Jan 14, 2014 - * Author: laurent winckel - */ - -#ifndef INTERTASK_MESSAGES_TYPES_H_ -#define INTERTASK_MESSAGES_TYPES_H_ - -typedef struct IttiMsgEmpty_s { -} IttiMsgEmpty; - -typedef struct IttiMsgText_s { - uint32_t size; - char text[]; -} IttiMsgText; - -#endif /* INTERTASK_MESSAGES_TYPES_H_ */ diff --git a/common/utils/itti/itti_types.h b/common/utils/itti/itti_types.h deleted file mode 100644 index 2607c003b1..0000000000 --- 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 - */ - -#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 -#else -# include -#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 f312669848..0000000000 --- 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 5dd667ae65..0000000000 --- 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 -#include -#include -#include -#include - -#include -#include -#include - -#include "intertask_interface.h" -#include "timer.h" -#include "backtrace.h" -#include "assertions.h" - -#include "signals.h" -#include "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/tasks_def.h b/common/utils/itti/tasks_def.h deleted file mode 100644 index d54d09a26a..0000000000 --- a/common/utils/itti/tasks_def.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 - */ - -// This task is mandatory and must always be placed in first position -TASK_DEF(TASK_TIMER, TASK_PRIORITY_MED, 10) - -// Dummy file for the generic intertask interface definition. Actual definition should be in top level build directory. diff --git a/common/utils/itti/timer.c b/common/utils/itti/timer.c deleted file mode 100644 index 6327aeacfb..0000000000 --- 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 -#include -#include -#include -#include - -#include -#include -#include - -#include "assertions.h" -#include "intertask_interface.h" -#include "timer.h" -#include "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 4f568a348c..0000000000 --- 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 - -#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_def.h b/common/utils/itti/timer_messages_def.h deleted file mode 100644 index 761034730d..0000000000 --- a/common/utils/itti/timer_messages_def.h +++ /dev/null @@ -1,22 +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 - */ - -MESSAGE_DEF(TIMER_HAS_EXPIRED, MESSAGE_PRIORITY_MED_PLUS, timer_has_expired_t, timer_has_expired) diff --git a/common/utils/itti/timer_messages_types.h b/common/utils/itti/timer_messages_types.h deleted file mode 100644 index 0d06e3eebf..0000000000 --- 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 656f6a8852..a4b4742c94 100644 --- a/common/utils/load_module_shlib.c +++ b/common/utils/load_module_shlib.c @@ -70,8 +70,8 @@ char *tmpstr; char *shlibpath =NULL; char *shlibversion=NULL; char *cfgprefix; -paramdef_t LoaderParams[] ={{"shlibpath", NULL, 0, strptr:&shlibpath, defstrval:NULL, TYPE_STRING, 0}, - {"shlibversion", NULL, 0, strptr:&shlibversion, defstrval:"", TYPE_STRING, 0}}; +paramdef_t LoaderParams[] ={{"shlibpath", NULL, 0, strptr:&shlibpath, defstrval:NULL, TYPE_STRING, 0, NULL}, + {"shlibversion", NULL, 0, strptr:&shlibversion, defstrval:"", TYPE_STRING, 0, NULL}}; int ret; @@ -118,77 +118,118 @@ int ret; return tmpstr; } -int load_module_shlib(char *modname,loader_shlibfunc_t *farray, int numf) +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; + 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 (loader_data.shlibpath == NULL) { - loader_init(); - } + 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"); - } + goto load_module_shlib_exit; + } + loader_data.shlibs[lib_idx].name = strdup(modname); + loader_data.shlibs[lib_idx].thisshlib_path = strdup(shlib_path); + } + + 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 (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; } - sprintf(afname,"%s_autoinit",modname); - fpi = dlsym(lib_handle,afname); - - if (fpi != NULL ) { - fpi(); + } + 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 */ - 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 #include +#define MSC_LIBRARY +#include "msc.h" + #include "liblfds611.h" #include "intertask_interface.h" -#include "timer.h" -#include "msc.h" + + #include "assertions.h" //------------------------------- @@ -67,8 +70,8 @@ void *msc_task(void *args_p) //------------------------------------------------------------------------------ { MessageDef *received_message_p = NULL; - const char *msg_name = NULL; - instance_t instance = 0; +// const char *msg_name = NULL; +// instance_t instance = 0; long timer_id; itti_mark_task_ready(TASK_MSC); @@ -88,9 +91,9 @@ void *msc_task(void *args_p) itti_receive_msg(TASK_MSC, &received_message_p); if (received_message_p != NULL) { - msg_name = ITTI_MSG_NAME (received_message_p); - instance = ITTI_MSG_INSTANCE (received_message_p); - +// msg_name = ITTI_MSG_NAME (received_message_p); +// instance = ITTI_MSG_INSTANCE (received_message_p); + switch (ITTI_MSG_ID(received_message_p)) { case TIMER_HAS_EXPIRED: { @@ -571,4 +574,17 @@ error_event: free(new_item_p); } +//------------------------------------------------------------------------------ +// function called when oai loader loads the msc shared lib +int msc_autoinit(msc_interface_t *msc_interface) +//------------------------------------------------------------------------------ + { + msc_interface->msc_init = msc_init; + msc_interface->msc_start_use = msc_start_use; + msc_interface->msc_end = msc_end; + msc_interface->msc_log_event = msc_log_event; + msc_interface->msc_log_message = msc_log_message; + msc_interface->msc_loaded = 1; + return 0; + } diff --git a/common/utils/msc/msc.h b/common/utils/msc/msc.h index 4493a5239a..78eb6cdb08 100644 --- a/common/utils/msc/msc.h +++ b/common/utils/msc/msc.h @@ -73,7 +73,23 @@ typedef enum { #define MSC_AS_TIME_ARGS(CTXT_Pp) \ (CTXT_Pp)->frame, \ (CTXT_Pp)->subframe -#if defined(MESSAGE_CHART_GENERATOR) + +typedef int(*msc_init_t)(const msc_env_t, const int ); +typedef void(*msc_start_use_t)(void ); +typedef void(*msc_end_t)(void); +typedef void(*msc_log_event_t)(const msc_proto_t,char *, ...); +typedef void(*msc_log_message_t)(const char * const, const msc_proto_t, const msc_proto_t, + const uint8_t* const, const unsigned int, char * , ...); +typedef struct msc_interface { + int msc_loaded; + msc_init_t msc_init; + msc_start_use_t msc_start_use; + msc_end_t msc_end; + msc_log_event_t msc_log_event; + msc_log_message_t msc_log_message; +} msc_interface_t; + +#ifdef MSC_LIBRARY int msc_init(const msc_env_t envP, const int max_threadsP); void msc_start_use(void); void msc_flush_messages(void); @@ -88,22 +104,17 @@ void msc_log_message( const unsigned int num_bytes, char *format, ...); -#define MSC_INIT(arg1,arg2) msc_init(arg1,arg2) -#define MSC_START_USE msc_start_use -#define MSC_END msc_end -#define MSC_LOG_EVENT(mScPaRaMs, fORMAT, aRGS...) msc_log_event(mScPaRaMs, fORMAT, ##aRGS) -#define MSC_LOG_RX_MESSAGE(rECEIVER, sENDER, bYTES, nUMbYTES, fORMAT, aRGS...) msc_log_message("<-",rECEIVER, sENDER, bYTES, nUMbYTES, fORMAT, ##aRGS) -#define MSC_LOG_RX_DISCARDED_MESSAGE(rECEIVER, sENDER, bYTES, nUMbYTES, fORMAT, aRGS...) msc_log_message("x-",rECEIVER, sENDER, bYTES, nUMbYTES, fORMAT, ##aRGS) -#define MSC_LOG_TX_MESSAGE(sENDER, rECEIVER, bYTES, nUMbYTES, fORMAT, aRGS...) msc_log_message("->",sENDER, rECEIVER, bYTES, nUMbYTES, fORMAT, ##aRGS) -#define MSC_LOG_TX_MESSAGE_FAILED(sENDER, rECEIVER, bYTES, nUMbYTES, fORMAT, aRGS...) msc_log_message("-x",sENDER, rECEIVER, bYTES, nUMbYTES, fORMAT, ##aRGS) #else -#define MSC_INIT(arg1,arg2) -#define MSC_START_USE(mScPaRaMs) -#define MSC_END(mScPaRaMs) -#define MSC_LOG_EVENT(mScPaRaMs, fORMAT, aRGS...) -#define MSC_LOG_RX_MESSAGE(mScPaRaMs, fORMAT, aRGS...) -#define MSC_LOG_RX_DISCARDED_MESSAGE(mScPaRaMs, fORMAT, aRGS...) -#define MSC_LOG_TX_MESSAGE(mScPaRaMs, fORMAT, aRGS...) -#define MSC_LOG_TX_MESSAGE_FAILED(mScPaRaMs, fORMAT, aRGS...) -#endif + +msc_interface_t msc_interface; +#define MSC_INIT(arg1,arg2) if(msc_interface.msc_loaded) msc_interface.msc_init(arg1,arg2) +#define MSC_START_USE if(msc_interface.msc_loaded) msc_interface.msc_start_use +#define MSC_END if(msc_interface.msc_loaded) msc_interface.msc_end +#define MSC_LOG_EVENT(mScPaRaMs, fORMAT, aRGS...) if(msc_interface.msc_loaded) msc_interface.msc_log_event(mScPaRaMs, fORMAT, ##aRGS) +#define MSC_LOG_RX_MESSAGE(rECEIVER, sENDER, bYTES, nUMbYTES, fORMAT, aRGS...) if(msc_interface.msc_loaded) msc_interface.msc_log_message("<-",rECEIVER, sENDER, (const uint8_t *)bYTES, nUMbYTES, fORMAT, ##aRGS) +#define MSC_LOG_RX_DISCARDED_MESSAGE(rECEIVER, sENDER, bYTES, nUMbYTES, fORMAT, aRGS...) if(msc_interface.msc_loaded) msc_interface.msc_log_message("x-",rECEIVER, sENDER, (const uint8_t *)bYTES, nUMbYTES, fORMAT, ##aRGS) +#define MSC_LOG_TX_MESSAGE(sENDER, rECEIVER, bYTES, nUMbYTES, fORMAT, aRGS...) if(msc_interface.msc_loaded) msc_interface.msc_log_message("->",sENDER, rECEIVER, (const uint8_t *)bYTES, nUMbYTES, fORMAT, ##aRGS) +#define MSC_LOG_TX_MESSAGE_FAILED(sENDER, rECEIVER, bYTES, nUMbYTES, fORMAT, aRGS...) if(msc_interface.msc_loaded) msc_interface.msc_log_message("-x",sENDER, rECEIVER, (const uint8_t *)bYTES, nUMbYTES, fORMAT, ##aRGS) #endif + +#endif diff --git a/common/utils/ocp_itti/all_msg.h b/common/utils/ocp_itti/all_msg.h new file mode 100644 index 0000000000..f439572400 --- /dev/null +++ b/common/utils/ocp_itti/all_msg.h @@ -0,0 +1,15 @@ +#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" diff --git a/common/utils/ocp_itti/intertask_interface.cpp b/common/utils/ocp_itti/intertask_interface.cpp new file mode 100644 index 0000000000..931eb40c0f --- /dev/null +++ b/common/utils/ocp_itti/intertask_interface.cpp @@ -0,0 +1,396 @@ +/* + Author: Laurent THOMAS, Open Cells + copyleft: OpenAirInterface Software Alliance and it's licence +*/ +#include +#include +#include + + +#include + +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 message_queue; + std::map 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); + pthread_mutex_unlock (&t->queue_cond_lock); + + while ( t->message_queue.size()>0 && t->admin.func != NULL ) + t->admin.func(NULL); + + 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); + } 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) ); + 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=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 0000000000..7d07724cc1 --- /dev/null +++ b/common/utils/ocp_itti/intertask_interface.h @@ -0,0 +1,536 @@ +/* + Author: Laurent THOMAS, Open Cells + Copyleft: OpenAirInterface software alliance and it's licence +*/ +#ifndef INTERTASK_INTERFACE_H_ +#define INTERTASK_INTERFACE_H_ +#include +#include + +#include +#include + + +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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#if ENABLE_RAL + #include +#endif +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +//#include + +/* + static const char *const messages_definition_xml = { + #include + }; +*/ + +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_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 +#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 +#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 +#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 519c222114..3b423bd465 100644 --- a/common/utils/telnetsrv/telnetsrv_proccmd.c +++ b/common/utils/telnetsrv/telnetsrv_proccmd.c @@ -199,28 +199,29 @@ int proccmd_show(char *buf, int debug, telnet_printfunc_t prnt) print_threads(buf,debug,prnt); } if (strcasestr(buf,"loglvl") != NULL) { - prnt(" component level enabled\n"); + prnt("\n component level enabled output\n"); for (int i=MIN_LOG_COMPONENTS; i < MAX_LOG_COMPONENTS; i++) { if (g_log->log_component[i].name != NULL) { - prnt("%02i %17.17s:%10.10s %s\n",i ,g_log->log_component[i].name, - map_int_to_str(log_level_names,g_log->log_component[i].level), - ((g_log->log_component[i].interval>0)?"Y":"N") ); + prnt("%02i %17.17s:%10.10s %s %s\n",i ,g_log->log_component[i].name, + map_int_to_str(log_level_names,(g_log->log_component[i].level>=0)?g_log->log_component[i].level:g_log->log_component[i].savedlevel), + ((g_log->log_component[i].level>=0)?"Y":"N"), + ((g_log->log_component[i].filelog>0)?g_log->log_component[i].filelog_name:"stdout")); } } } if (strcasestr(buf,"logopt") != NULL) { - prnt(" option enabled\n"); + prnt("\n option enabled\n"); for (int i=0; log_options[i].name != NULL; i++) { prnt("%02i %17.17s %10.10s \n",i ,log_options[i].name, ((g_log->flag & log_options[i].value)?"Y":"N") ); } } if (strcasestr(buf,"dbgopt") != NULL) { - prnt(" option debug matlab\n"); + prnt("\n module debug dumpfile\n"); for (int i=0; log_maskmap[i].name != NULL ; i++) { - prnt("%02i %17.17s %5.5s %5.5s\n",i ,log_maskmap[i].name, + prnt("%02i %17.17s %5.5s %5.5s\n",i ,log_maskmap[i].name, ((g_log->debug_mask & log_maskmap[i].value)?"Y":"N"), - ((g_log->matlab_mask & log_maskmap[i].value)?"Y":"N") ); + ((g_log->dump_mask & log_maskmap[i].value)?"Y":"N") ); } } if (strcasestr(buf,"config") != NULL) { @@ -302,8 +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); @@ -337,15 +336,15 @@ int s = sscanf(buf,"%ms %i-%i\n",&logsubcmd, &idx1,&idx2); prnt("Available log levels: \n "); for (int i=0; log_level_names[i].name != NULL; i++) prnt("%s ",log_level_names[i].name); - prnt("\n"); + prnt("\n\n"); prnt("Available display options: \n "); for (int i=0; log_options[i].name != NULL; i++) prnt("%s ",log_options[i].name); - prnt("\n"); - prnt("Available debug or matlab options: \n "); + prnt("\n\n"); + prnt("Available debug and dump options: \n "); for (int i=0; log_maskmap[i].name != NULL; i++) prnt("%s ",log_maskmap[i].name); - prnt("\n"); + prnt("\n\n"); proccmd_show("loglvl",debug,prnt); proccmd_show("logopt",debug,prnt); proccmd_show("dbgopt",debug,prnt); @@ -377,7 +376,7 @@ int s = sscanf(buf,"%ms %i-%i\n",&logsubcmd, &idx1,&idx2); else if (l == 2 && strcmp(logparam,"debug") == 0){ optbit=map_str_to_int(log_maskmap,opt); if (optbit < 0) { - prnt("debug flag %s unknown\n",opt); + prnt("module %s unknown\n",opt); } else { if (idx1 > 0) SET_LOG_DEBUG(optbit); @@ -386,42 +385,51 @@ int s = sscanf(buf,"%ms %i-%i\n",&logsubcmd, &idx1,&idx2); proccmd_show("dbgopt",debug,prnt); } } - else if (l == 2 && strcmp(logparam,"matlab") == 0){ + else if (l == 2 && strcmp(logparam,"dump") == 0){ optbit=map_str_to_int(log_maskmap,opt); if (optbit < 0) { - prnt("matlab flag %s unknown\n",opt); + prnt("module %s unknown\n",opt); } else { if (idx1 > 0) - SET_LOG_MATLAB(optbit); + SET_LOG_DUMP(optbit); else - CLEAR_LOG_MATLAB(optbit); + CLEAR_LOG_DUMP(optbit); proccmd_show("dbgopt",debug,prnt); } } if (logparam != NULL) free(logparam); if (opt != NULL) free(opt); } else if ( s == 3 && logsubcmd != NULL) { - int level, interval; + int level, enable,filelog; char *tmpstr=NULL; char *logparam=NULL; int l; - level = interval = -1; + level = OAILOG_DISABLE - 1; + filelog = -1; + enable=-1; l=sscanf(logsubcmd,"%m[^'_']_%m[^'_']",&logparam,&tmpstr); if (debug > 0) prnt("l=%i, %s %s\n",l,((logparam==NULL)?"\"\"":logparam), ((tmpstr==NULL)?"\"\"":tmpstr)); if (l ==2 ) { if (strcmp(logparam,"level") == 0) { level=map_str_to_int(log_level_names,tmpstr); - if (level < 0) prnt("level %s unknown\n",tmpstr); + if (level < 0) { + prnt("level %s unknown\n",tmpstr); + level=OAILOG_DISABLE - 1; + } } else { prnt("%s%s unknown log sub command \n",logparam, tmpstr); } } else if (l ==1 ) { if (strcmp(logparam,"enable") == 0) { - interval = 1; + enable=1; } else if (strcmp(logparam,"disable") == 0) { - interval = 0; + level=OAILOG_DISABLE; + } else if (strcmp(logparam,"file") == 0) { + filelog = 1 ; + } else if (strcmp(logparam,"nofile") == 0) { + filelog = 0 ; } else { prnt("%s%s unknown log sub command \n",logparam, tmpstr); } @@ -431,20 +439,18 @@ int s = sscanf(buf,"%ms %i-%i\n",&logsubcmd, &idx1,&idx2); if (logparam != NULL) free(logparam); if (tmpstr != NULL) free(tmpstr); for (int i=idx1; i<=idx2 ; i++) { - if (level < 0) { - level=g_log->log_component[i].level; - } - if (interval < 0) { - interval=g_log->log_component[i].interval; - } - set_log(i, level, interval); - prnt("log level comp %i %s set to %s (%s)\n", - i,((g_log->log_component[i].name==NULL)?"":g_log->log_component[i].name), - map_int_to_str(log_level_names,g_log->log_component[i].level), - ((g_log->log_component[i].interval>0)?"enabled":"disabled")); - - - } + if (level >= OAILOG_DISABLE) + set_log(i, level); + else if ( enable == 1) + set_log(i,g_log->log_component[i].savedlevel); + else if ( filelog == 1 ) { + set_component_filelog(i); + } else if ( filelog == 0 ) { + close_component_filelog(i); + } + + } + proccmd_show("loglvl",debug,prnt); } else { prnt("%s: wrong log command...\n",buf); } diff --git a/common/utils/telnetsrv/telnetsrv_proccmd.h b/common/utils/telnetsrv/telnetsrv_proccmd.h index 409484455c..1a0a8d25dc 100644 --- a/common/utils/telnetsrv/telnetsrv_proccmd.h +++ b/common/utils/telnetsrv/telnetsrv_proccmd.h @@ -48,13 +48,15 @@ telnetshell_vardef_t proc_vardef[] = { show: display current log configuration \n\ online, noonline: enable or disable console logs \n\ enable, disable id1-id2: enable or disable logs for components index id1 to id2 \n\ + file, nofile id1-id2: enable or disable redirecting logs to file for components index id1 to id2 \n\ + logfile name depends on component name and is printed in the show command \n\ level_ id1-id2: set log level to for components index id1 to id2 \n\ -use the show command to get the authorized values for and the list of component \ -indexes that can be used for id1 and id2 \n\ + use the show command to get the authorized values for \n\ + and the list of component indexes that can be used for id1 and id2 \n\ print_ <0|1> disable or enable the \"opt\" log option, use the show command to get \ -the available options\n\ - matlab_ debug_ disable or enable the debug code or matlab file generation \ -for \"func\" function. use the show command to get the available options\n" + the available options\n\ + dump_ debug_ disable or enable the debug file generation or debug code\ + for \"mod\" module. use the show command to get the available modules\n" #define PROCCMD_THREAD_HELP_STRING " thread sub commands: \n\ aff : set affinity of thread to core \n\ diff --git a/openair1/PHY/CODING/coding_load.c b/openair1/PHY/CODING/coding_load.c index a895d9648e..30b876c654 100644 --- a/openair1/PHY/CODING/coding_load.c +++ b/openair1/PHY/CODING/coding_load.c @@ -130,7 +130,7 @@ int load_codinglib(void) { shlib_fdesc[ENCODE_SSE_FPTRIDX].fname= "threegpplte_turbo_encoder_sse"; shlib_fdesc[ENCODE_C_FPTRIDX].fname= "threegpplte_turbo_encoder"; shlib_fdesc[ENCODE_INIT_SSE_FPTRIDX].fname= "init_encoder_sse"; - ret=load_module_shlib("coding",shlib_fdesc,DECODE_NUM_FPTR); + ret=load_module_shlib("coding",shlib_fdesc,DECODE_NUM_FPTR,NULL); if (ret < 0) exit_fun("Error loading coding library"); /* execute encoder/decoder init functions */ diff --git a/openair1/PHY/INIT/init_top.c b/openair1/PHY/INIT/init_top.c index e64eda740c..25898d0b8c 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) @@ -53,54 +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.c b/openair1/PHY/INIT/lte_init.c index cbae84f56b..bec0873276 100644 --- a/openair1/PHY/INIT/lte_init.c +++ b/openair1/PHY/INIT/lte_init.c @@ -450,11 +450,11 @@ void phy_config_sib2_eNB(uint8_t Mod_id, } else if (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.present == MBSFN_SubframeConfig__subframeAllocation_PR_fourFrames) { // 24-bit subframe configuration fp->MBSFN_config[i].fourFrames_flag = 1; fp->MBSFN_config[i].mbsfn_SubframeConfig = - mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0]| + mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[2]| (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[1]<<8)| - (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[2]<<16); + (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0]<<16); - LOG_I(PHY, "[CONFIG] MBSFN_SubframeConfig[%d] pattern is %d\n", i, + LOG_I(PHY, "[CONFIG] MBSFN_SubframeConfig[%d] pattern is %x\n", i, fp->MBSFN_config[i].mbsfn_SubframeConfig); } } diff --git a/openair1/PHY/INIT/lte_init_ue.c b/openair1/PHY/INIT/lte_init_ue.c index 62d768a50a..1ed9e20d60 100644 --- a/openair1/PHY/INIT/lte_init_ue.c +++ b/openair1/PHY/INIT/lte_init_ue.c @@ -165,11 +165,11 @@ void phy_config_sib2_ue(module_id_t Mod_id,int CC_id, } else if (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.present == MBSFN_SubframeConfig__subframeAllocation_PR_fourFrames) { // 24-bit subframe configuration fp->MBSFN_config[i].fourFrames_flag = 1; fp->MBSFN_config[i].mbsfn_SubframeConfig = - mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0]| + mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[2]| (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[1]<<8)| - (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[2]<<16); + (mbsfn_SubframeConfigList->list.array[i]->subframeAllocation.choice.oneFrame.buf[0]<<16); - LOG_I(PHY, "[CONFIG] MBSFN_SubframeConfig[%d] pattern is %d\n", i, + LOG_I(PHY, "[CONFIG] MBSFN_SubframeConfig[%d] pattern is %x\n", i, fp->MBSFN_config[i].mbsfn_SubframeConfig); } } diff --git a/openair1/PHY/INIT/lte_parms.c b/openair1/PHY/INIT/lte_parms.c index 3b8a26125d..03f226c637 100644 --- a/openair1/PHY/INIT/lte_parms.c +++ b/openair1/PHY/INIT/lte_parms.c @@ -20,7 +20,7 @@ */ #include "phy_init.h" -#include "log.h" +#include "common/utils/LOG/log.h" uint16_t dl_S_table_normal[10]={3,9,10,11,12,3,9,10,11,6}; uint16_t dl_S_table_extended[10]={3,8,9,10,3,8,9,5,0,0}; diff --git a/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c b/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c index e268a5b061..516cb32999 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c +++ b/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c @@ -61,8 +61,8 @@ void lte_adjust_synch(LTE_DL_FRAME_PARMS *frame_parms, temp = 0; for (aa=0; aanb_antennas_rx; aa++) { - Re = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[(i<<2)]; - Im = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[1+(i<<2)]; + Re = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[(i<<1)]; + Im = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[1+(i<<1)]; temp += (Re*Re/2) + (Im*Im/2); } @@ -81,7 +81,7 @@ void lte_adjust_synch(LTE_DL_FRAME_PARMS *frame_parms, // do not filter to have proactive timing adjustment max_pos_fil = max_pos; - if(subframe == 6) + if(subframe == 5) { diff = max_pos_fil - (frame_parms->nb_prefix_samples>>3); diff --git a/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_ue.c b/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_ue.c index 732db1fa4e..c912c88934 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_ue.c +++ b/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_ue.c @@ -62,8 +62,8 @@ void lte_adjust_synch(LTE_DL_FRAME_PARMS *frame_parms, temp = 0; for (aa=0; aanb_antennas_rx; aa++) { - Re = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[(i<<2)]; - Im = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[1+(i<<2)]; + Re = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[(i<<1)]; + Im = ((int16_t*)ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id][aa])[1+(i<<1)]; temp += (Re*Re/2) + (Im*Im/2); } @@ -82,7 +82,7 @@ void lte_adjust_synch(LTE_DL_FRAME_PARMS *frame_parms, // do not filter to have proactive timing adjustment max_pos_fil = max_pos; - if(subframe == 6) + if(subframe == 5) { diff = max_pos_fil - (frame_parms->nb_prefix_samples>>3); diff --git a/openair1/PHY/LTE_ESTIMATION/lte_sync_time.c b/openair1/PHY/LTE_ESTIMATION/lte_sync_time.c index ae33722c90..87abdfe19c 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_sync_time.c +++ b/openair1/PHY/LTE_ESTIMATION/lte_sync_time.c @@ -274,11 +274,11 @@ int lte_sync_time_init(LTE_DL_FRAME_PARMS *frame_parms ) // LTE_UE_COMMON *com -LOG_M_BEGIN(DEBUG_LTEESTIM); - LOG_M("primary_sync0.m","psync0",primary_synch0_time,frame_parms->ofdm_symbol_size,1,1); - LOG_M("primary_sync1.m","psync1",primary_synch1_time,frame_parms->ofdm_symbol_size,1,1); - LOG_M("primary_sync2.m","psync2",primary_synch2_time,frame_parms->ofdm_symbol_size,1,1); -LOG_M_END + if ( LOG_DUMPFLAG(DEBUG_LTEESTIM)){ + LOG_M("primary_sync0.m","psync0",primary_synch0_time,frame_parms->ofdm_symbol_size,1,1); + LOG_M("primary_sync1.m","psync1",primary_synch1_time,frame_parms->ofdm_symbol_size,1,1); + LOG_M("primary_sync2.m","psync2",primary_synch2_time,frame_parms->ofdm_symbol_size,1,1); + } return (1); } @@ -460,18 +460,18 @@ int lte_sync_time(int **rxdata, ///rx data in time domain LOG_I(PHY,"[UE] lte_sync_time: Sync source = %d, Peak found at pos %d, val = %d (%d dB)\n",sync_source,peak_pos,peak_val,dB_fixed(peak_val)/2); -LOG_M_BEGIN(DEBUG_LTEESTIM) -static int debug_cnt; - if (debug_cnt == 0) { - LOG_M("sync_corr0_ue.m","synccorr0",sync_corr_ue0,2*length,1,2); - LOG_M("sync_corr1_ue.m","synccorr1",sync_corr_ue1,2*length,1,2); - LOG_M("sync_corr2_ue.m","synccorr2",sync_corr_ue2,2*length,1,2); - LOG_M("rxdata0.m","rxd0",rxdata[0],length<<1,1,1); - // exit(-1); - } else { + if ( LOG_DUMPFLAG(DEBUG_LTEESTIM)){ + static int debug_cnt; + if (debug_cnt == 0) { + LOG_M("sync_corr0_ue.m","synccorr0",sync_corr_ue0,2*length,1,2); + LOG_M("sync_corr1_ue.m","synccorr1",sync_corr_ue1,2*length,1,2); + LOG_M("sync_corr2_ue.m","synccorr2",sync_corr_ue2,2*length,1,2); + LOG_M("rxdata0.m","rxd0",rxdata[0],length<<1,1,1); + // exit(-1); + } else { debug_cnt++; } -LOG_M_END +} return(peak_pos); diff --git a/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c b/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c index bf22802145..2e4f3e6036 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c +++ b/openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c @@ -23,7 +23,7 @@ #include "PHY/defs_UE.h" #include "PHY/phy_extern_ue.h" -#include "log.h" +#include "common/utils/LOG/log.h" #include "PHY/sse_intrin.h" //#define k1 1000 diff --git a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c index e5b28ff2e3..a8d73cfdea 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_dl_cell_spec.c b/openair1/PHY/LTE_REFSIG/lte_dl_cell_spec.c index 1eabfd6c36..284a22e2e6 100644 --- a/openair1/PHY/LTE_REFSIG/lte_dl_cell_spec.c +++ b/openair1/PHY/LTE_REFSIG/lte_dl_cell_spec.c @@ -25,9 +25,9 @@ #include "PHY/defs_eNB.h" #include "PHY/defs_UE.h" #include "PHY/impl_defs_top.h" - +#include "common/utils/LOG/log.h" //extern unsigned int lte_gold_table[3][20][2][14]; -//#define DEBUG_DL_CELL_SPEC + @@ -64,7 +64,7 @@ int lte_dl_cell_spec_SS(PHY_VARS_eNB *eNB, else if ((p==1) && (l>0)) nu = 0; else { - printf("lte_dl_cell_spec: p %d, l %d -> ERROR\n",p,l); + LOG_E(PHY,"lte_dl_cell_spec: p %d, l %d -> ERROR\n",p,l); return(-1); } @@ -85,19 +85,19 @@ int lte_dl_cell_spec_SS(PHY_VARS_eNB *eNB, // this is r_mprime from 3GPP 36-211 6.10.1.2 output[k] = qpsk[(eNB->lte_gold_table[Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3]; //output[k] = (lte_gold_table[eNB_offset][Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3; -#ifdef DEBUG_DL_CELL_SPEC - printf("Ns %d, l %d, m %d,mprime_dword %d, mprime_qpsk_symbol %d\n", - Ns,l,m,mprime_dword,mprime_qpsk_symb); - printf("index = %d (k %d)\n",(eNB->lte_gold_table[Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3,k); -#endif + if (LOG_DEBUGFLAG(DEBUG_DLCELLSPEC)) { + LOG_I(PHY,"Ns %d, l %d, m %d,mprime_dword %d, mprime_qpsk_symbol %d\n", + Ns,l,m,mprime_dword,mprime_qpsk_symb); + LOG_I(PHY,"index = %d (k %d)\n",(eNB->lte_gold_table[Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3,k); + } mprime++; -#ifdef DEBUG_DL_CELL_SPEC + if (LOG_DEBUGFLAG(DEBUG_DLCELLSPEC)) { if (m<4) - printf("Ns %d, l %d output[%d] = (%d,%d)\n",Ns,l,k,((short *)&output[k])[0],((short *)&output[k])[1]); + LOG_I(PHY,"Ns %d, l %d output[%d] = (%d,%d)\n",Ns,l,k,((short *)&output[k])[0],((short *)&output[k])[1]); -#endif + } k+=6;//b if (k >= eNB->frame_parms.ofdm_symbol_size) { @@ -105,7 +105,7 @@ int lte_dl_cell_spec_SS(PHY_VARS_eNB *eNB, k-=eNB->frame_parms.ofdm_symbol_size; } - // printf("** k %d\n",k); + // LOG_I(PHY,"** k %d\n",k); } return(0); @@ -143,7 +143,7 @@ int lte_dl_cell_spec(PHY_VARS_eNB *eNB, else if ((p==1) && (l>0)) nu = 0; else { - printf("lte_dl_cell_spec: p %d, l %d -> ERROR\n",p,l); + LOG_E(PHY,"lte_dl_cell_spec: p %d, l %d -> ERROR\n",p,l); return(-1); } @@ -168,27 +168,24 @@ int lte_dl_cell_spec(PHY_VARS_eNB *eNB, // this is r_mprime from 3GPP 36-211 6.10.1.2 output[k] = qpsk[(eNB->lte_gold_table[Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3]; //output[k] = (lte_gold_table[eNB_offset][Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3; -#ifdef DEBUG_DL_CELL_SPEC - printf("Ns %d, l %d, m %d,mprime_dword %d, mprime_qpsk_symbol %d\n", - Ns,l,m,mprime_dword,mprime_qpsk_symb); - printf("index = %d (k %d)\n",(eNB->lte_gold_table[Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3,k); -#endif - + if (LOG_DEBUGFLAG(DEBUG_DLCELLSPEC)) { + LOG_I(PHY,"Ns %d, l %d, m %d,mprime_dword %d, mprime_qpsk_symbol %d\n", + Ns,l,m,mprime_dword,mprime_qpsk_symb); + LOG_I(PHY,"index = %d (k %d)\n",(eNB->lte_gold_table[Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3,k); + } mprime++; -#ifdef DEBUG_DL_CELL_SPEC + if (LOG_DEBUGFLAG(DEBUG_DLCELLSPEC)) { + if (m<4) + LOG_I(PHY,"Ns %d, l %d output[%d] = (%d,%d)\n",Ns,l,k,((short *)&output[k])[0],((short *)&output[k])[1]); + } - if (m<4) - printf("Ns %d, l %d output[%d] = (%d,%d)\n",Ns,l,k,((short *)&output[k])[0],((short *)&output[k])[1]); - -#endif k+=6; - if (k >= eNB->frame_parms.ofdm_symbol_size) { k++; // skip DC carrier k-=eNB->frame_parms.ofdm_symbol_size; } - // printf("** k %d\n",k); + // LOG_I(PHY,"** k %d\n",k); } return(0); @@ -231,21 +228,21 @@ int lte_dl_cell_spec_rx(PHY_VARS_UE *ue, // this is r_mprime from 3GPP 36-211 6.10.1.2 output[k] = qpsk[(ue->lte_gold_table[eNB_offset][Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3]; -#ifdef DEBUG_DL_CELL_SPEC - printf("Ns %d, l %d, m %d,mprime_dword %d, mprime_qpsk_symbol %d\n", - Ns,l,m,mprime_dword,mprime_qpsk_symb); - printf("index = %d (k %d)\n",(ue->lte_gold_table[eNB_offset][Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3,k); -#endif + if (LOG_DEBUGFLAG(DEBUG_DLCELLSPEC)) { + LOG_I(PHY,"Ns %d, l %d, m %d,mprime_dword %d, mprime_qpsk_symbol %d\n", + Ns,l,m,mprime_dword,mprime_qpsk_symb); + LOG_I(PHY,"index = %d (k %d)\n",(ue->lte_gold_table[eNB_offset][Ns][l][mprime_dword]>>(2*mprime_qpsk_symb))&3,k); + } mprime++; -#ifdef DEBUG_DL_CELL_SPEC + if (LOG_DEBUGFLAG(DEBUG_DLCELLSPEC)) { - if (m<4) - printf("Ns %d l %d output[%d] = (%d,%d)\n",Ns,l,k,((short *)&output[k])[0],((short *)&output[k])[1]); + if (m<4) + LOG_I(PHY,"Ns %d l %d output[%d] = (%d,%d)\n",Ns,l,k,((short *)&output[k])[0],((short *)&output[k])[1]); -#endif - k++; - // printf("** k %d\n",k); + } + k++; + // LOG_I(PHY,"** k %d\n",k); } return(0); diff --git a/openair1/PHY/LTE_REFSIG/lte_dl_uespec.c b/openair1/PHY/LTE_REFSIG/lte_dl_uespec.c index 2c5240e143..1b9c17133c 100644 --- a/openair1/PHY/LTE_REFSIG/lte_dl_uespec.c +++ b/openair1/PHY/LTE_REFSIG/lte_dl_uespec.c @@ -36,7 +36,7 @@ #include "lte_refsig.h" #include "PHY/defs_eNB.h" #include "PHY/defs_UE.h" -#include "log.h" +#include "common/utils/LOG/log.h" #include "PHY/impl_defs_top.h" //extern unsigned int lte_gold_table[3][20][2][14]; diff --git a/openair1/PHY/LTE_REFSIG/lte_gold_mbsfn.c b/openair1/PHY/LTE_REFSIG/lte_gold_mbsfn.c index 14def309b7..69dbb705db 100644 --- a/openair1/PHY/LTE_REFSIG/lte_gold_mbsfn.c +++ b/openair1/PHY/LTE_REFSIG/lte_gold_mbsfn.c @@ -54,9 +54,9 @@ void lte_gold_mbsfn(LTE_DL_FRAME_PARMS *frame_parms,uint32_t lte_gold_mbsfn_tabl for (l=0; l<3; l++) { if (l==0) - x2 = (Nid_mbsfn) + (((1+(Nid_mbsfn<<1))*(1 + 2 + (7*(1+(sfn>>1)))))<<9); //cinit + x2 = (Nid_mbsfn) + (((1+(Nid_mbsfn<<1))*(1 + 2 + (7*(1+(sfn<<1)))))<<9); //cinit else - x2 = (Nid_mbsfn) + (((1+(Nid_mbsfn<<1))*(1 + ((l-1)<<2) + (7*(2+(sfn>>1)))))<<9); //cinit + x2 = (Nid_mbsfn) + (((1+(Nid_mbsfn<<1))*(1 + ((l-1)<<2) + (7*(2+(sfn<<1)))))<<9); //cinit //x2 = frame_parms->Ncp + (Nid_cell<<1) + (1+(Nid_cell<<1))*(1 + (3*l) + (7*(1+ns))); //cinit //n = 0 diff --git a/openair1/PHY/LTE_REFSIG/lte_ul_ref.c b/openair1/PHY/LTE_REFSIG/lte_ul_ref.c index 01b27205c2..ee7619c23c 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.c b/openair1/PHY/LTE_TRANSPORT/dci.c index 1c015b1c84..520488664d 100755 --- a/openair1/PHY/LTE_TRANSPORT/dci.c +++ b/openair1/PHY/LTE_TRANSPORT/dci.c @@ -346,6 +346,13 @@ uint8_t generate_dci_top(uint8_t num_pdcch_symbols, y[0] = &yseq0[0]; y[1] = &yseq1[0]; +#if BASIC_SIMULATOR + /* this should be the normal case + * but it has to be validated for all the various cases + * so let's just do it for the basic simulator + */ + memset(e, 2, DCI_BITS_MAX); +#else #if 1 // reset all bits to , here we set elements as 2 // memset(e, 2, DCI_BITS_MAX); @@ -358,6 +365,7 @@ uint8_t generate_dci_top(uint8_t num_pdcch_symbols, * (not sure about this, to be checked somehow) */ //memset(e, 0, DCI_BITS_MAX); +#endif /* BASIC_SIMULATOR */ e_ptr = e; diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools.c b/openair1/PHY/LTE_TRANSPORT/dci_tools.c index c3a309a424..c33d9efe63 100644 --- a/openair1/PHY/LTE_TRANSPORT/dci_tools.c +++ b/openair1/PHY/LTE_TRANSPORT/dci_tools.c @@ -220,7 +220,7 @@ void fill_pdcch_order(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_a break; } - LOG_I(PHY,"%d.%d: DCI 1A: rnti %x, PDCCH order to do PRACH\n", + LOG_T(PHY,"%d.%d: DCI 1A: rnti %x, PDCCH order to do PRACH\n", proc->frame_tx, proc->subframe_tx, rel8->rnti); } @@ -1791,7 +1791,7 @@ void fill_dci0(PHY_VARS_eNB *eNB,int frame,int subframe,eNB_rxtx_proc_t *proc, #ifdef T_TRACER T(T_ENB_PHY_ULSCH_UE_DCI, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe), - T_INT(pdu->dci_pdu_rel8.rnti), T_INT(((frame*10+subframe+4) % 8) /* TODO: correct harq pid */), + T_INT(pdu->dci_pdu_rel8.rnti), T_INT(pdu->dci_pdu_rel8.harq_pid), T_INT(mcs), T_INT(-1 /* TODO: remove round? */), T_INT(pdu->dci_pdu_rel8.resource_block_start), T_INT(pdu->dci_pdu_rel8.number_of_resource_block), diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools_common.c b/openair1/PHY/LTE_TRANSPORT/dci_tools_common.c index 9a1aa279b0..c1b8ead8e9 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<>5] |= (7<<((3*(16-i))%32)); + for (i=16; i>0; i--) { + if ((rb_alloc&(1<>5] |= (7<<((3*(16-i))%32)); + } + + // bit mask across + if ((rb_alloc2[0]>>31)==1) + rb_alloc2[1] |= 1; + + 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"); } - - // bit mask across - if ((rb_alloc2[0]>>31)==1) - rb_alloc2[1] |= 1; - - if ((rb_alloc&1) != 0) - rb_alloc2[1] |= (3<<16); 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)); - - // printf("rb_alloc2[%d] (type 0) %x (%d)\n",(4*i)>>5,rb_alloc2[(4*i)>>5],rb_alloc&(1<>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<N_RB_DL==25) + //allocate_REs = allocate_REs_in_RB; switch (mod_order1) { case 2: @@ -2486,8 +2587,6 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB, skip_half = check_skiphalf(rb,subframe_offset,frame_parms,l,nsymb); skip_dc = check_skip_dc(rb,frame_parms); - - if (dlsch0) { if (dlsch0_harq->Nlayers>1) { LOG_E(PHY,"Nlayers %d: re_offset %d, symbol %d offset %d\n",dlsch0_harq->Nlayers,re_offset,l,symbol_offset); diff --git a/openair1/PHY/LTE_TRANSPORT/if5_tools.c b/openair1/PHY/LTE_TRANSPORT/if5_tools.c index 9f4ab3a580..77f060a433 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 #include "common/utils/LOG/vcd_signal_dumper.h" //#define DEBUG_DL_MOBIPASS //#define DEBUG_UL_MOBIPASS diff --git a/openair1/PHY/LTE_TRANSPORT/pmch_common.c b/openair1/PHY/LTE_TRANSPORT/pmch_common.c index 1d12c79621..a4821a420f 100644 --- a/openair1/PHY/LTE_TRANSPORT/pmch_common.c +++ b/openair1/PHY/LTE_TRANSPORT/pmch_common.c @@ -27,6 +27,7 @@ int is_pmch_subframe(uint32_t frame, int subframe, LTE_DL_FRAME_PARMS *frame_par uint32_t period; uint8_t i; + uint8_t j; // LOG_D(PHY,"is_pmch_subframe: frame %d, subframe %d, num_MBSFN_config %d\n", // frame,subframe,frame_parms->num_MBSFN_config); @@ -34,8 +35,8 @@ int is_pmch_subframe(uint32_t frame, int subframe, LTE_DL_FRAME_PARMS *frame_par for (i=0; inum_MBSFN_config; i++) { // we have at least one MBSFN configuration period = 1<MBSFN_config[i].radioframeAllocationPeriod; - if ((frame % period) == frame_parms->MBSFN_config[i].radioframeAllocationOffset) { - if (frame_parms->MBSFN_config[i].fourFrames_flag == 0) { + if (frame_parms->MBSFN_config[i].fourFrames_flag == 0) { + if ((frame % period) == frame_parms->MBSFN_config[i].radioframeAllocationOffset) { if (frame_parms->frame_type == FDD) { switch (subframe) { @@ -108,9 +109,96 @@ int is_pmch_subframe(uint32_t frame, int subframe, LTE_DL_FRAME_PARMS *frame_par break; } } + } - } else { // handle 4 frames case + } else { // handle 4 frames case + for(j=0;j<4;j++) { + if ((frame % period) == (frame_parms->MBSFN_config[i].radioframeAllocationOffset + j)) { + if (frame_parms->frame_type == FDD) { + switch (subframe) { + case 1: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig) & (0x800000>>(j*6))) > 0) { + //LOG_E(PHY,"SubframeConfig<<6(%x),MBSFN_FDD_SF1(%x)\n",frame_parms->MBSFN_config[i].mbsfn_SubframeConfig,0x800000>>(j*6)); + return(1); + } + + break; + + case 2: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig) & (0x400000>>(j*6))) > 0) { + //LOG_E(PHY,"SubframeConfig<<6(%x),MBSFN_FDD_SF1(%x)\n",frame_parms->MBSFN_config[i].mbsfn_SubframeConfig,0x400000>>(j*6)); + return(1); + } + + break; + + case 3: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig) & (0x200000>>(j*6))) > 0) { + //LOG_E(PHY,"SubframeConfig<<6(%x),MBSFN_FDD_SF1(%x)\n",frame_parms->MBSFN_config[i].mbsfn_SubframeConfig,0x200000>>(j*6)); + return(1); + } + + break; + + case 6: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig) & (0x100000>>(j*6))) > 0) { + //LOG_E(PHY,"SubframeConfig<<6(%x),MBSFN_FDD_SF1(%x)\n",frame_parms->MBSFN_config[i].mbsfn_SubframeConfig,0x100000>>(j*6)); + return(1); + } + + break; + + case 7: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig) & (0x80000>>(j*6))) > 0) { + //LOG_E(PHY,"SubframeConfig<<6(%x),MBSFN_FDD_SF1(%x)\n",frame_parms->MBSFN_config[i].mbsfn_SubframeConfig,0x80000>>(j*6)); + return(1); + } + + break; + + case 8: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig) & (0x40000>>(j*6))) > 0) { + //LOG_E(PHY,"SubframeConfig<<6(%x),MBSFN_FDD_SF1(%x)\n",frame_parms->MBSFN_config[i].mbsfn_SubframeConfig,0x40000>>(j*6)); + return(1); + } + + break; + } + } else { + switch (subframe) { + case 3: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig>>j*6) & MBSFN_TDD_SF3) > 0) + return(1); + + break; + + case 4: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig>>j*6) & MBSFN_TDD_SF4) > 0) + return(1); + + break; + + case 7: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig>>j*6) & MBSFN_TDD_SF7) > 0) + return(1); + + break; + + case 8: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig>>j*6) & MBSFN_TDD_SF8) > 0) + return(1); + + break; + + case 9: + if (((frame_parms->MBSFN_config[i].mbsfn_SubframeConfig>>j*6) & MBSFN_TDD_SF9) > 0) + return(1); + + break; + } + } + } } } } diff --git a/openair1/PHY/LTE_TRANSPORT/prach.c b/openair1/PHY/LTE_TRANSPORT/prach.c index db6f04f788..ec0b7db4ad 100644 --- a/openair1/PHY/LTE_TRANSPORT/prach.c +++ b/openair1/PHY/LTE_TRANSPORT/prach.c @@ -153,25 +153,24 @@ void rx_prach0(PHY_VARS_eNB *eNB, subframe = eNB->proc.subframe_prach_br; prachF = eNB->prach_vars_br.prachF; rxsigF = eNB->prach_vars_br.rxsigF[ce_level]; -LOG_DEBUG_BEGIN(PRACH) - if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (eNB) : running rx_prach (br_flag %d, ce_level %d) for frame %d subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d, rootSequenceIndex %d, repetition number %d,numRepetitionsPrePreambleAttempt %d\n", - br_flag,ce_level,ru->proc.frame_prach,subframe, - fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level], - prach_ConfigIndex,rootSequenceIndex, - eNB->prach_vars_br.repetition_number[ce_level], - fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[ce_level]); -LOG_DEBUG_END - } - else + if (LOG_DEBUGFLAG(PRACH)){ + if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (eNB) : running rx_prach (br_flag %d, ce_level %d) for frame %d subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d, rootSequenceIndex %d, repetition number %d,numRepetitionsPrePreambleAttempt %d\n", + br_flag,ce_level,ru->proc.frame_prach,subframe, + fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level], + prach_ConfigIndex,rootSequenceIndex, + eNB->prach_vars_br.repetition_number[ce_level], + fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[ce_level]); + } + } else #endif { prach_ifftp = eNB->prach_vars.prach_ifft[0]; subframe = eNB->proc.subframe_prach; prachF = eNB->prach_vars.prachF; rxsigF = eNB->prach_vars.rxsigF[0]; -LOG_DEBUG_BEGIN(PRACH) - if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (eNB) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d , rootSequenceIndex %d\n", subframe,fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset,prach_ConfigIndex,rootSequenceIndex); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(PRACH)){ + if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (eNB) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d , rootSequenceIndex %d\n", subframe,fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset,prach_ConfigIndex,rootSequenceIndex); + } } } else { @@ -179,20 +178,19 @@ LOG_DEBUG_END if (br_flag == 1) { subframe = ru->proc.subframe_prach_br; rxsigF = ru->prach_rxsigF_br[ce_level]; -LOG_DEBUG_BEGIN(PRACH) - if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach (br_flag %d, ce_level %d) for frame %d subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n", - br_flag,ce_level,ru->proc.frame_prach,subframe,fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level],prach_ConfigIndex); -LOG_DEBUG_END - } - else + if (LOG_DEBUGFLAG(PRACH)){ + if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach (br_flag %d, ce_level %d) for frame %d subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n", + br_flag,ce_level,ru->proc.frame_prach,subframe,fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level],prach_ConfigIndex); + } + } else #endif { subframe = ru->proc.subframe_prach; rxsigF = ru->prach_rxsigF; -LOG_DEBUG_BEGIN(PRACH) - if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n", - subframe,fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset,prach_ConfigIndex); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(PRACH)){ + if (((ru->proc.frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n", + subframe,fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset,prach_ConfigIndex); + } } } @@ -204,27 +202,25 @@ LOG_DEBUG_END // DJP - indexing below in subframe zero takes us off the beginning of the array??? prach[aa] = (int16_t*)&ru->common.rxdata[aa][(subframe*fp->samples_per_tti)-ru->N_TA_offset]; -LOG_M_BEGIN(PRACH) - int32_t en0=signal_energy((int32_t*)prach[aa],fp->samples_per_tti); - int8_t dbEn0 = dB_fixed(en0); - int8_t rach_dBm = dbEn0 - ru->rx_total_gain_dB; - char buffer[80]; - if (dbEn0>32 && prach[0]!= NULL) - { - static int counter=0; - sprintf(buffer, "%s%d", "/tmp/prach_rx",counter); - LOG_M(buffer,"prach_rx",prach[0],fp->samples_per_tti,1,13); + if (LOG_DUMPFLAG(PRACH)){ + int32_t en0=signal_energy((int32_t*)prach[aa],fp->samples_per_tti); + int8_t dbEn0 = dB_fixed(en0); + int8_t rach_dBm = dbEn0 - ru->rx_total_gain_dB; + char buffer[80]; + if (dbEn0>32 && prach[0]!= NULL) { + static int counter=0; + sprintf(buffer, "%s%d", "/tmp/prach_rx",counter); + LOG_M(buffer,"prach_rx",prach[0],fp->samples_per_tti,1,13); + } + if (dB_fixed(en0)>32) { + sprintf(buffer, "rach_dBm:%d",rach_dBm); + if (prach[0]!= NULL) LOG_M("prach_rx","prach_rx",prach[0],fp->samples_per_tti,1,1); + LOG_I(PHY,"RU %d, br_flag %d ce_level %d frame %d subframe %d per_tti:%d prach:%p (energy %d) TA:%d %s rxdata:%p index:%d\n", + ru->idx,br_flag,ce_level,ru->proc.frame_prach,subframe,fp->samples_per_tti, + prach[aa],dbEn0,ru->N_TA_offset,buffer,ru->common.rxdata[aa], + (subframe*fp->samples_per_tti)-ru->N_TA_offset); } - if (dB_fixed(en0)>32) - { - sprintf(buffer, "rach_dBm:%d",rach_dBm); - if (prach[0]!= NULL) LOG_M("prach_rx","prach_rx",prach[0],fp->samples_per_tti,1,1); - LOG_I(PHY,"RU %d, br_flag %d ce_level %d frame %d subframe %d per_tti:%d prach:%p (energy %d) TA:%d %s rxdata:%p index:%d\n", - ru->idx,br_flag,ce_level,ru->proc.frame_prach,subframe,fp->samples_per_tti, - prach[aa],dbEn0,ru->N_TA_offset,buffer,ru->common.rxdata[aa], - (subframe*fp->samples_per_tti)-ru->N_TA_offset); - } -LOG_M_END + } } } @@ -306,9 +302,9 @@ LOG_M_END if (((eNB!=NULL) && (ru->function != NGFI_RAU_IF4p5))|| ((eNB==NULL) && (ru->function == NGFI_RRU_IF4p5))) { // compute the DFTs of the PRACH temporal resources // Do forward transform -LOG_DEBUG_BEGIN(PRACH) - LOG_D(PHY,"rx_prach: Doing FFT for N_RB_UL %d nb_rx:%d Ncp:%d\n",fp->N_RB_UL, nb_rx, Ncp); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(PRACH)) { + LOG_D(PHY,"rx_prach: Doing FFT for N_RB_UL %d nb_rx:%d Ncp:%d\n",fp->N_RB_UL, nb_rx, Ncp); + } for (aa=0; aa 60)&&(br_flag==1)) LOG_I(PHY,"PRACH (br_flag %d,ce_level %d, n_ra_prb %d, k %d): Frame %d, Subframe %d => %d dB\n",br_flag,ce_level,n_ra_prb,k,eNB->proc.frame_rx,eNB->proc.subframe_rx,en); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(PRACH)) { + int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); + if ((en > 60)&&(br_flag==1)) LOG_I(PHY,"PRACH (br_flag %d,ce_level %d, n_ra_prb %d, k %d): Frame %d, Subframe %d => %d dB\n",br_flag,ce_level,n_ra_prb,k,eNB->proc.frame_rx,eNB->proc.subframe_rx,en); + } } // in case of RAU and prach received rx_thread wakes up prach @@ -477,10 +473,10 @@ LOG_DEBUG_END *max_preamble_energy=0; for (preamble_index=0 ; preamble_index<64 ; preamble_index++) { -LOG_DEBUG_BEGIN(PRACH) - int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); - if (en>60) LOG_I(PHY,"frame %d, subframe %d : Trying preamble %d (br_flag %d)\n",ru->proc.frame_prach,subframe,preamble_index,br_flag); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(PRACH)){ + int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); + if (en>60) LOG_I(PHY,"frame %d, subframe %d : Trying preamble %d (br_flag %d)\n",ru->proc.frame_prach,subframe,preamble_index,br_flag); + } if (restricted_set == 0) { // This is the relative offset in the root sequence table (5.7.2-4 from 36.211) for the given preamble index preamble_offset = ((NCS==0)? preamble_index : (preamble_index/(N_ZC/NCS))); @@ -563,11 +559,11 @@ LOG_DEBUG_END } // Compute DFT of RX signal (conjugate input, results in conjugate output) for each new rootSequenceIndex -LOG_DEBUG_BEGIN(PRACH) - int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); - if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d: offset %d, preamble shift %d (br_flag %d, en %d)\n", - ru->proc.frame_prach,subframe,preamble_index,preamble_offset,preamble_shift,br_flag,en); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(PRACH)) { + int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); + if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d: offset %d, preamble shift %d (br_flag %d, en %d)\n", + ru->proc.frame_prach,subframe,preamble_index,preamble_offset,preamble_shift,br_flag,en); + } log2_ifft_size = 10; fft_size = 6144; @@ -589,13 +585,13 @@ LOG_DEBUG_END } memset(prachF, 0, sizeof(int16_t)*2*1024 ); -LOG_M_BEGIN(PRACH) - if (prach[0]!= NULL) LOG_M("prach_rx0.m","prach_rx0",prach[0],6144+792,1,1); - LOG_M("prach_rx1.m","prach_rx1",prach[1],6144+792,1,1); - LOG_M("prach_rxF0.m","prach_rxF0",rxsigF[0],24576,1,1); - LOG_M("prach_rxF1.m","prach_rxF1",rxsigF[1],6144,1,1); -LOG_M_END - + if (LOG_DUMPFLAG(PRACH)) { + if (prach[0]!= NULL) LOG_M("prach_rx0.m","prach_rx0",prach[0],6144+792,1,1); + LOG_M("prach_rx1.m","prach_rx1",prach[1],6144+792,1,1); + LOG_M("prach_rxF0.m","prach_rxF0",rxsigF[0],24576,1,1); + LOG_M("prach_rxF1.m","prach_rxF1",rxsigF[1],6144,1,1); + } + for (aa=0;aa>10; } -LOG_M_BEGIN(PRACH) - if (aa==0) LOG_M("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1); - if (aa==1) LOG_M("prach_rxF_comp1.m","prach_rxF_comp1",prachF,1024,1,1); -LOG_M_END + if (LOG_DUMPFLAG(PRACH)) { + if (aa==0) LOG_M("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1); + if (aa==1) LOG_M("prach_rxF_comp1.m","prach_rxF_comp1",prachF,1024,1,1); + } }// antennas_rx } // new dft @@ -637,10 +633,10 @@ LOG_M_END eNB->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[ce_level])) #endif { -LOG_DEBUG_BEGIN(PRACH) + if (LOG_DEBUGFLAG(PRACH)){ int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); if (en>60) LOG_I(PHY,"frame %d, subframe %d: Checking for peak in time-domain (br_flag %d, en %d)\n",ru->proc.frame_prach,subframe,br_flag,en); -LOG_DEBUG_END + } preamble_shift2 = ((preamble_shift==0) ? 0 : ((preamble_shift<>log2_ifft_size)*update_TA/update_TA2; *max_preamble = preamble_index; -LOG_DEBUG_BEGIN(PRACH) - int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); - if ((en>60) && (br_flag==1)) LOG_D(PHY,"frame %d, subframe %d : max_preamble_energy %d, max_preamble_delay %d, max_preamble %d (br_flag %d,ce_level %d, levdB %d, lev %d)\n",ru->proc.frame_prach,subframe,*max_preamble_energy,*max_preamble_delay,*max_preamble,br_flag,ce_level,levdB,lev); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(PRACH)){ + int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); + if ((en>60) && (br_flag==1)) + LOG_D(PHY,"frame %d, subframe %d : max_preamble_energy %d, max_preamble_delay %d, max_preamble %d (br_flag %d,ce_level %d, levdB %d, lev %d)\n", + ru->proc.frame_prach,subframe, + *max_preamble_energy,*max_preamble_delay, + *max_preamble,br_flag,ce_level,levdB,lev); + } } } } }// preamble_index -LOG_M_BEGIN(PRACH) - int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); - if (en>60) { - k = (12*n_ra_prb) - 6*fp->N_RB_UL; - - if (k<0) k+=fp->ofdm_symbol_size; - - k*=12; - k+=13; - k*=2; - - if (br_flag == 0) { - LOG_M("rxsigF.m","prach_rxF",&rxsigF[0][0],12288,1,1); - LOG_M("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1); - LOG_M("Xu.m","xu",Xu,N_ZC,1,1); - LOG_M("prach_ifft0.m","prach_t0",prach_ifft,1024,1,1); - } - else { - LOG_E(PHY,"Dumping prach (br_flag %d), k = %d (n_ra_prb %d)\n",br_flag,k,n_ra_prb); - LOG_M("rxsigF_br.m","prach_rxF_br",&rxsigF[0][0],12288,1,1); - LOG_M("prach_rxF_comp0_br.m","prach_rxF_comp0_br",prachF,1024,1,1); - LOG_M("Xu_br.m","xu_br",Xu,N_ZC,1,1); - LOG_M("prach_ifft0_br.m","prach_t0_br",prach_ifft,1024,1,1); - exit(-1); - } + if (LOG_DUMPFLAG(PRACH)) { + int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); + if (en>60) { + k = (12*n_ra_prb) - 6*fp->N_RB_UL; + + if (k<0) k+=fp->ofdm_symbol_size; + + k*=12; + k+=13; + k*=2; + + if (br_flag == 0) { + LOG_M("rxsigF.m","prach_rxF",&rxsigF[0][0],12288,1,1); + LOG_M("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1); + LOG_M("Xu.m","xu",Xu,N_ZC,1,1); + LOG_M("prach_ifft0.m","prach_t0",prach_ifft,1024,1,1); + } + else { + LOG_E(PHY,"Dumping prach (br_flag %d), k = %d (n_ra_prb %d)\n",br_flag,k,n_ra_prb); + LOG_M("rxsigF_br.m","prach_rxF_br",&rxsigF[0][0],12288,1,1); + LOG_M("prach_rxF_comp0_br.m","prach_rxF_comp0_br",prachF,1024,1,1); + LOG_M("Xu_br.m","xu_br",Xu,N_ZC,1,1); + LOG_M("prach_ifft0_br.m","prach_t0_br",prach_ifft,1024,1,1); + exit(-1); + } - } -LOG_M_END + } + } /* LOG_DUMPFLAG(PRACH) */ if (eNB) stop_meas(&eNB->rx_prach); } diff --git a/openair1/PHY/LTE_TRANSPORT/sss.h b/openair1/PHY/LTE_TRANSPORT/sss.h deleted file mode 100644 index 6d42acaefc..0000000000 --- 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 0000000000..b0b71d4f6b --- /dev/null +++ b/openair1/PHY/LTE_TRANSPORT/sss_gen.c @@ -0,0 +1,68 @@ +#include +#include +#include +#include +#include +#include + +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 65e5a5a0a1..0000000000 --- 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 6a9fa49405..357d31ca10 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 611028e1e9..02dfbc6a5e 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_demodulation.c b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c index 619d84cee2..61076f2aae 100644 --- a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c +++ b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c @@ -33,7 +33,6 @@ #include "PHY/defs_eNB.h" #include "PHY/phy_extern.h" #include "transport_eNB.h" -//#define DEBUG_ULSCH #include "PHY/sse_intrin.h" #include "transport_common_proto.h" #include "PHY/LTE_ESTIMATION/lte_estimation.h" @@ -67,7 +66,7 @@ void lte_idft(LTE_DL_FRAME_PARMS *frame_parms,uint32_t *z, uint16_t Msc_PUSCH) - // printf("Doing lte_idft for Msc_PUSCH %d\n",Msc_PUSCH); + LOG_T(PHY,"Doing lte_idft for Msc_PUSCH %d\n",Msc_PUSCH); if (frame_parms->Ncp == 0) { // Normal prefix z0 = z; @@ -336,6 +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); @@ -388,13 +393,13 @@ void lte_idft(LTE_DL_FRAME_PARMS *frame_parms,uint32_t *z, uint16_t Msc_PUSCH) for (i=0,ip=0; iN_RB_DL*12),llr128U-(__m128i*)ulsch_llr); - for (i=0; i<(nb_rb*3); i++) { - //printf("%d,%d,%d,%d,%d,%d,%d,%d\n",((int16_t *)rxF)[0],((int16_t *)rxF)[1],((int16_t *)rxF)[2],((int16_t *)rxF)[3],((int16_t *)rxF)[4],((int16_t *)rxF)[5],((int16_t *)rxF)[6],((int16_t *)rxF)[7]); *(*llrp128) = *rxF; rxF++; (*llrp128)++; @@ -593,7 +595,9 @@ void ulsch_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms, ch_mag =(int16x8_t*)&ul_ch_mag[0][(symbol*frame_parms->N_RB_DL*12)]; ch_magb =(int16x8_t*)&ul_ch_magb[0][(symbol*frame_parms->N_RB_DL*12)]; #endif - // printf("symbol %d: mag %d, magb %d\n",symbol,_mm_extract_epi16(ch_mag[0],0),_mm_extract_epi16(ch_magb[0],0)); + if(LOG_DEBUGFLAG(DEBUG_ULSCH)) { + LOG_UI(PHY,"symbol %d: mag %d, magb %d\n",symbol,_mm_extract_epi16(ch_mag[0],0),_mm_extract_epi16(ch_magb[0],0)); + } for (i=0; i<(nb_rb*3); i++) { @@ -736,9 +740,9 @@ void ulsch_extract_rbs_single(int32_t **rxdataF, nb_rb1 = cmin(cmax((int)(frame_parms->N_RB_UL) - (int)(2*first_rb),(int)0),(int)(2*nb_rb)); // 2 times no. RBs before the DC nb_rb2 = 2*nb_rb - nb_rb1; // 2 times no. RBs after the DC -#ifdef DEBUG_ULSCH - printf("ulsch_extract_rbs_single: 2*nb_rb1 = %d, 2*nb_rb2 = %d\n",nb_rb1,nb_rb2); -#endif + if(LOG_DEBUGFLAG(DEBUG_ULSCH)) { + LOG_UI(PHY,"ulsch_extract_rbs_single: 2*nb_rb1 = %d, 2*nb_rb2 = %d\n",nb_rb1,nb_rb2); + } rxF_ext = &rxdataF_ext[aarx][(symbol*frame_parms->N_RB_UL*12)]; @@ -838,7 +842,7 @@ void ulsch_channel_compensation(int32_t **rxdataF_ext, #endif for (rb=0; rb %d,%d,%d (output_shift %d)\n",symbol,rb,*((int16_t*)&ul_ch_mag128[0]),*((int16_t*)&ul_ch_mag128[1]),*((int16_t*)&ul_ch_mag128[2]),output_shift); + LOG_D(PHY,"comp: symbol %d rb %d => %d,%d,%d (output_shift %d)\n",symbol,rb,*((int16_t*)&ul_ch_mag128[0]),*((int16_t*)&ul_ch_mag128[1]),*((int16_t*)&ul_ch_mag128[2]),output_shift); #elif defined(__arm__) @@ -1125,10 +1129,9 @@ void rx_ulsch(PHY_VARS_eNB *eNB, harq_pid = subframe2harq_pid(frame_parms,proc->frame_rx,subframe); Qm = ulsch[UE_id]->harq_processes[harq_pid]->Qm; -#ifdef DEBUG_ULSCH - printf("rx_ulsch: harq_pid %d, nb_rb %d first_rb %d\n",harq_pid,ulsch[UE_id]->harq_processes[harq_pid]->nb_rb,ulsch[UE_id]->harq_processes[harq_pid]->first_rb); - -#endif //DEBUG_ULSCH + if(LOG_DEBUGFLAG(DEBUG_ULSCH)) { + LOG_I(PHY,"rx_ulsch: harq_pid %d, nb_rb %d first_rb %d\n",harq_pid,ulsch[UE_id]->harq_processes[harq_pid]->nb_rb,ulsch[UE_id]->harq_processes[harq_pid]->first_rb); + } if (ulsch[UE_id]->harq_processes[harq_pid]->nb_rb == 0) { LOG_E(PHY,"PUSCH (%d/%x) nb_rb=0!\n", harq_pid,ulsch[UE_id]->rnti); @@ -1137,13 +1140,13 @@ void rx_ulsch(PHY_VARS_eNB *eNB, for (l=0; l<(frame_parms->symbols_per_tti-ulsch[UE_id]->harq_processes[harq_pid]->srs_active); l++) { -#ifdef DEBUG_ULSCH - printf("rx_ulsch : symbol %d (first_rb %d,nb_rb %d), rxdataF %p, rxdataF_ext %p\n",l, + if(LOG_DEBUGFLAG(DEBUG_ULSCH)) { + LOG_I(PHY,"rx_ulsch : symbol %d (first_rb %d,nb_rb %d), rxdataF %p, rxdataF_ext %p\n",l, ulsch[UE_id]->harq_processes[harq_pid]->first_rb, ulsch[UE_id]->harq_processes[harq_pid]->nb_rb, common_vars->rxdataF, pusch_vars->rxdataF_ext); -#endif //DEBUG_ULSCH + } ulsch_extract_rbs_single(common_vars->rxdataF, pusch_vars->rxdataF_ext, @@ -1179,21 +1182,16 @@ void rx_ulsch(PHY_VARS_eNB *eNB, pusch_vars->ulsch_power[i] = signal_energy_nodc(pusch_vars->drs_ch_estimates[i], ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12)/correction_factor; - /* printf("%4.4d.%d power harq_pid %d rb %2.2d TBS %2.2d (MPR_times_Ks %d correction %d) power %d dBtimes10\n", proc->frame_rx, proc->subframe_rx, harq_pid, ulsch[UE_id]->harq_processes[harq_pid]->nb_rb, ulsch[UE_id]->harq_processes[harq_pid]->TBS,MPR_times_100Ks,correction_factor,dB_fixed_times10(pusch_vars->ulsch_power[i])); - */ + LOG_D(PHY,"%4.4d.%d power harq_pid %d rb %2.2d TBS %2.2d (MPR_times_Ks %d correction %d) power %d dBtimes10\n", proc->frame_rx, proc->subframe_rx, harq_pid, ulsch[UE_id]->harq_processes[harq_pid]->nb_rb, ulsch[UE_id]->harq_processes[harq_pid]->TBS,MPR_times_100Ks,correction_factor,dB_fixed_times10(pusch_vars->ulsch_power[i])); + } - - //LOG_M("rxdataF_ext.m","rxF_ext",pusch_vars->rxdataF_ext[eNB_id][0],300*(frame_parms->symbols_per_tti-ulsch[UE_id]->srs_active),1,1); - //LOG_M("ulsch_chest.m","drs_est",pusch_vars->drs_ch_estimates[eNB_id][0],300*(frame_parms->symbols_per_tti-ulsch[UE_id]->srs_active),1,1); - - ulsch_channel_level(pusch_vars->drs_ch_estimates, frame_parms, avgU, ulsch[UE_id]->harq_processes[harq_pid]->nb_rb); - // printf("[ULSCH] avg[0] %d\n",avgU[0]); + LOG_D(PHY,"[ULSCH] avg[0] %d\n",avgU[0]); avgs = 0; @@ -1205,9 +1203,9 @@ void rx_ulsch(PHY_VARS_eNB *eNB, log2_maxh = (log2_approx(avgs)/2)+ log2_approx(frame_parms->nb_antennas_rx-1)+4; -#ifdef DEBUG_ULSCH - printf("[ULSCH] log2_maxh = %d (%d,%d)\n",log2_maxh,avgU[0],avgs); -#endif + + LOG_D(PHY,"[ULSCH] log2_maxh = %d (%d,%d)\n",log2_maxh,avgU[0],avgs); + for (l=0; l<(frame_parms->symbols_per_tti-ulsch[UE_id]->harq_processes[harq_pid]->srs_active); l++) { @@ -1229,9 +1227,6 @@ void rx_ulsch(PHY_VARS_eNB *eNB, ulsch[UE_id]->harq_processes[harq_pid]->nb_rb, log2_maxh); // log2_maxh+I0_shift - - - if (frame_parms->nb_antennas_rx > 1) ulsch_detection_mrc(frame_parms, pusch_vars->rxdataF_comp, @@ -1240,9 +1235,7 @@ void rx_ulsch(PHY_VARS_eNB *eNB, l, ulsch[UE_id]->harq_processes[harq_pid]->nb_rb); - - - // if ((eNB->measurements.n0_power_dB[0]+3)ulsch_power[0]) { + // if ((eNB->measurements.n0_power_dB[0]+3)ulsch_power[0]) if (23ulsch_power[0]) { freq_equalization(frame_parms, pusch_vars->rxdataF_comp, @@ -1254,22 +1247,9 @@ void rx_ulsch(PHY_VARS_eNB *eNB, } } - - - - - //#ifdef DEBUG_ULSCH - // Inverse-Transform equalized outputs - // printf("Doing IDFTs\n"); lte_idft(frame_parms, (uint32_t*)pusch_vars->rxdataF_comp[0], ulsch[UE_id]->harq_processes[harq_pid]->nb_rb*12); - // printf("Done\n"); - //#endif //DEBUG_ULSCH - - - - llrp = (int16_t*)&pusch_vars->llr[0]; @@ -1316,9 +1296,8 @@ void rx_ulsch(PHY_VARS_eNB *eNB, break; default: -#ifdef DEBUG_ULSCH - printf("ulsch_demodulation.c (rx_ulsch): Unknown Qm!!!!\n"); -#endif //DEBUG_ULSCH + LOG_E(PHY,"ulsch_demodulation.c (rx_ulsch): Unknown Qm!!!!\n"); + break; } } @@ -1329,7 +1308,7 @@ void rx_ulsch_emul(PHY_VARS_eNB *eNB, eNB_rxtx_proc_t *proc, uint8_t UE_index) { - printf("[PHY] EMUL eNB %d rx_ulsch_emul : subframe %d, UE_index %d\n",eNB->Mod_id,proc->subframe_rx,UE_index); + LOG_I(PHY,"[PHY] EMUL eNB %d rx_ulsch_emul : subframe %d, UE_index %d\n",eNB->Mod_id,proc->subframe_rx,UE_index); eNB->pusch_vars[UE_index]->ulsch_power[0] = 31622; //=45dB; eNB->pusch_vars[UE_index]->ulsch_power[1] = 31622; //=45dB; @@ -1344,7 +1323,7 @@ void rx_ulsch_emul(PHY_VARS_eNB *eNB, harq_pid = subframe2harq_pid(&eNB->frame_parms,frame,subframe); - printf("Dumping ULSCH in subframe %d with harq_pid %d, round %d for NB_rb %d, TBS %d, Qm %d, N_symb %d\n", + LOG_UI(PHY,"Dumping ULSCH in subframe %d with harq_pid %d, round %d for NB_rb %d, TBS %d, Qm %d, N_symb %d\n", subframe,harq_pid,round,eNB->ulsch[UE_id]->harq_processes[harq_pid]->nb_rb, eNB->ulsch[UE_id]->harq_processes[harq_pid]->TBS,eNB->ulsch[UE_id]->harq_processes[harq_pid]->Qm, eNB->ulsch[UE_id]->harq_processes[harq_pid]->Nsymb_pusch); diff --git a/openair1/PHY/LTE_UE_TRANSPORT/dci_tools_ue.c b/openair1/PHY/LTE_UE_TRANSPORT/dci_tools_ue.c index b9fbcad9c9..e0ea796a82 100644 --- a/openair1/PHY/LTE_UE_TRANSPORT/dci_tools_ue.c +++ b/openair1/PHY/LTE_UE_TRANSPORT/dci_tools_ue.c @@ -179,29 +179,29 @@ void extract_dci1C_info(uint8_t N_RB_DL, lte_frame_type_t frame_type, void *dci_ uint32_t rballoc=0; uint8_t mcs=0; + uint8_t Ngap=0; switch (N_RB_DL) { case 6: - mcs = ((DCI1C_5MHz_t *)dci_pdu)->mcs; - rballoc = conv_1C_RIV(((DCI1C_5MHz_t *)dci_pdu)->rballoc,6); - + mcs = ((DCI1C_1_5MHz_t *)dci_pdu)->mcs; + rballoc = conv_1C_RIV(((DCI1C_1_5MHz_t *)dci_pdu)->rballoc, 6); break; case 25: - mcs = ((DCI1C_5MHz_t *)dci_pdu)->mcs; - rballoc = conv_1C_RIV(((DCI1C_5MHz_t *)dci_pdu)->rballoc,6); - + mcs = ((DCI1C_5MHz_t *)dci_pdu)->mcs; + rballoc = conv_1C_RIV(((DCI1C_5MHz_t *)dci_pdu)->rballoc, 25); break; case 50: - mcs = ((DCI1C_10MHz_t *)dci_pdu)->mcs; - rballoc = conv_1C_RIV(((DCI1C_10MHz_t *)dci_pdu)->rballoc,6); - + mcs = ((DCI1C_10MHz_t *)dci_pdu)->mcs; + rballoc = conv_1C_RIV(((DCI1C_10MHz_t *)dci_pdu)->rballoc, 50); + Ngap = ((DCI1C_10MHz_t *)dci_pdu)->Ngap; break; case 100: - mcs = ((DCI1C_20MHz_t *)dci_pdu)->mcs; - rballoc = conv_1C_RIV(((DCI1C_20MHz_t *)dci_pdu)->rballoc,6); + mcs = ((DCI1C_20MHz_t *)dci_pdu)->mcs; + rballoc = conv_1C_RIV(((DCI1C_20MHz_t *)dci_pdu)->rballoc, 100); + Ngap = ((DCI1C_20MHz_t *)dci_pdu)->Ngap; break; default: @@ -211,6 +211,7 @@ void extract_dci1C_info(uint8_t N_RB_DL, lte_frame_type_t frame_type, void *dci_ pdci_info_extarcted->mcs1 = mcs; pdci_info_extarcted->rballoc = rballoc; + pdci_info_extarcted->Ngap = Ngap; } void extract_dci1_info(uint8_t N_RB_DL, lte_frame_type_t frame_type, void *dci_pdu, DCI_INFO_EXTRACTED_t *pdci_info_extarcted) diff --git a/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c b/openair1/PHY/LTE_UE_TRANSPORT/drs_modulation.c index 96ff82ba16..1c49cde394 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 8bb2299b7c..e6960273c7 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 1281f815f8..a9878b4eae 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 0000000000..6efa3ddf2f --- /dev/null +++ b/openair1/PHY/MODULATION/gen_75KHz.cpp @@ -0,0 +1,84 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +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 tt; + complex t[len]; + int index=0; + double cp0 = 160*ratio; + double cp = 144*ratio; + + for (int i=-cp0; i 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 39bc600336..0000000000 --- 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 ce2f0d5f2c..0000000000 --- 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 2834aa00f5..417ae5781b 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 dbea92ab3f..1428d5f975 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/lte_dfts.c b/openair1/PHY/TOOLS/lte_dfts.c index e7a7f1a259..45373ab9e2 100644 --- a/openair1/PHY/TOOLS/lte_dfts.c +++ b/openair1/PHY/TOOLS/lte_dfts.c @@ -3097,10 +3097,10 @@ void dft128(int16_t *x,int16_t *y,int scale) dft64((int16_t*)(xtmp),(int16_t*)ytmp,1); dft64((int16_t*)(xtmp+32),(int16_t*)(ytmp+16),1); - - /* LOG_M("dft128a.m","dfta",ytmp,64,1,1); - LOG_M("dft128b.m","dftb",ytmp+16,64,1,1);*/ - + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft128a.m","dfta",ytmp,64,1,1); + LOG_M("dft128b.m","dftb",ytmp+16,64,1,1); + } for (i=0; i<16; i++) { bfly2_16(ytmpp,ytmpp+16, y128p,y128p+16, @@ -3149,9 +3149,10 @@ void dft128(int16_t *x,int16_t *y,int scale) } - - /* LOG_M("dft128out.m","dft128",y,128,1,1); - exit(-1);*/ + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft128out.m","dft128",y,128,1,1); + exit(-1); + } _mm_empty(); _m_empty(); @@ -3176,17 +3177,17 @@ void dft128(int16_t *x,int16_t *y,int scale) transpose4_ooff_simd256(x256+10,xtmp+5,8); transpose4_ooff_simd256(x256+12,xtmp+6,8); transpose4_ooff_simd256(x256+14,xtmp+7,8); - - /* LOG_M("dft128ina_256.m","dftina",xtmp,64,1,1); - LOG_M("dft128inb_256.m","dftinb",xtmp+8,64,1,1); - */ + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft128ina_256.m","dftina",xtmp,64,1,1); + LOG_M("dft128inb_256.m","dftinb",xtmp+8,64,1,1); + } dft64((int16_t*)(xtmp),(int16_t*)ytmp,1); dft64((int16_t*)(xtmp+8),(int16_t*)(ytmp+8),1); - - /*LOG_M("dft128outa_256.m","dftouta",ytmp,64,1,1); - LOG_M("dft128outb_256.m","dftoutb",ytmp+8,64,1,1); - */ + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft128outa_256.m","dftouta",ytmp,64,1,1); + LOG_M("dft128outb_256.m","dftoutb",ytmp+8,64,1,1); + } for (i=0; i<8; i++) { bfly2_16_256(ytmpp,ytmpp+8, @@ -3219,9 +3220,10 @@ void dft128(int16_t *x,int16_t *y,int scale) y256[15] = mulhi_int16_simd256(y256[15],ONE_OVER_SQRT2_Q15_256); } - - /* LOG_M("dft128.m","dft",y256,128,1,1); - exit(-1);*/ + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft128.m","dft",y256,128,1,1); + exit(-1); + } } #endif @@ -5422,10 +5424,11 @@ void dft1536(int16_t *input, int16_t *output, int scale) tmpo[1][i] = tmpo[1][i<<1]; tmpo[2][i] = tmpo[2][i<<1]; }*/ - - // LOG_M("out0.m","o0",tmpo[0],2048,1,1); - // LOG_M("out1.m","o1",tmpo[1],2048,1,1); - // LOG_M("out2.m","o2",tmpo[2],2048,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft1536out0.m","o0",tmpo[0],2048,1,1); + LOG_M("dft1536out1.m","o1",tmpo[1],2048,1,1); + LOG_M("dft1536out2.m","o2",tmpo[2],2048,1,1); + } for (i=0,i2=0; i<1024; i+=8,i2+=4) { bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),(simd_q15_t*)(&tmpo[2][i2]), (simd_q15_t*)(output+i),(simd_q15_t*)(output+1024+i),(simd_q15_t*)(output+2048+i), @@ -5585,12 +5588,20 @@ void idft6144(int16_t *input, int16_t *output,int scale) idft2048((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); idft2048((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("idft6144in.m","in",input,6144,1,1); + LOG_M("idft6144out0.m","o0",tmpo[0],2048,1,1); + LOG_M("idft6144out1.m","o1",tmpo[1],2048,1,1); + LOG_M("idft6144out2.m","o2",tmpo[2],2048,1,1); + } + for (i=0,i2=0; i<4096; i+=8,i2+=4) { ibfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), (simd_q15_t*)(output+i),(simd_q15_t*)(output+4096+i),(simd_q15_t*)(output+8192+i), (simd_q15_t*)(twa6144+i),(simd_q15_t*)(twb6144+i)); } + if (scale==1) { for (i=0; i<96; i++) { y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); @@ -5643,10 +5654,11 @@ void dft6144(int16_t *input, int16_t *output,int scale) tmpo[1][i] = tmpo[1][i<<1]; tmpo[2][i] = tmpo[2][i<<1]; }*/ - - // LOG_M("out0.m","o0",tmpo[0],2048,1,1); - // LOG_M("out1.m","o1",tmpo[1],2048,1,1); - // LOG_M("out2.m","o2",tmpo[2],2048,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("ft6144out0.m","o0",tmpo[0],2048,1,1); + LOG_M("ft6144out1.m","o1",tmpo[1],2048,1,1); + LOG_M("ft6144out2.m","o2",tmpo[2],2048,1,1); + } for (i=0,i2=0; i<4096; i+=8,i2+=4) { bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),(simd_q15_t*)(&tmpo[2][i2]), (simd_q15_t*)(output+i),(simd_q15_t*)(output+4096+i),(simd_q15_t*)(output+8192+i), @@ -5707,10 +5719,11 @@ void dft12288(int16_t *input, int16_t *output,int scale) tmpo[1][i] = tmpo[1][i<<1]; tmpo[2][i] = tmpo[2][i<<1]; }*/ - - // LOG_M("out0.m","o0",tmpo[0],4096,1,1); - // LOG_M("out1.m","o1",tmpo[1],4096,1,1); - // LOG_M("out2.m","o2",tmpo[2],4096,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft12288out0.m","o0",tmpo[0],4096,1,1); + LOG_M("dft12288out1.m","o1",tmpo[1],4096,1,1); + LOG_M("dft12288out2.m","o2",tmpo[2],4096,1,1); + } for (i=0,i2=0; i<8192; i+=8,i2+=4) { bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),(simd_q15_t*)(&tmpo[2][i2]), (simd_q15_t*)(output+i),(simd_q15_t*)(output+8192+i),(simd_q15_t*)(output+16384+i), @@ -5758,9 +5771,18 @@ void idft12288(int16_t *input, int16_t *output,int scale) } + idft4096((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),scale); idft4096((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),scale); idft4096((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),scale); + + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("idft12288in.m","in",input,12288,1,1); + LOG_M("idft12288out0.m","o0",tmpo[0],4096,1,1); + LOG_M("idft12288out1.m","o1",tmpo[1],4096,1,1); + LOG_M("idft12288out2.m","o2",tmpo[2],4096,1,1); + } + for (i=0,i2=0; i<8192; i+=8,i2+=4) { ibfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), (simd_q15_t*)(output+i),(simd_q15_t*)(output+8192+i),(simd_q15_t*)(output+16384+i), @@ -5790,8 +5812,9 @@ void idft12288(int16_t *input, int16_t *output,int scale) } _mm_empty(); _m_empty(); - - // LOG_M("out.m","out",output,6144,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("idft12288out.m","out",output,6144,1,1); + } } int16_t twa18432[12288] __attribute__((aligned(32))); @@ -5920,16 +5943,18 @@ void dft24576(int16_t *input, int16_t *output,int scale) tmpo[1][i] = tmpo[1][i<<1]; tmpo[2][i] = tmpo[2][i<<1]; }*/ - - // LOG_M("out0.m","o0",tmpo[0],8192,1,1); - // LOG_M("out1.m","o1",tmpo[1],8192,1,1); - // LOG_M("out2.m","o2",tmpo[2],8192,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft24576out0.m","o0",tmpo[0],8192,1,1); + LOG_M("dft24576out1.m","o1",tmpo[1],8192,1,1); + LOG_M("dft24576out2.m","o2",tmpo[2],8192,1,1); + } for (i=0,i2=0; i<16384; i+=8,i2+=4) { bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),(simd_q15_t*)(&tmpo[2][i2]), (simd_q15_t*)(output+i),(simd_q15_t*)(output+16384+i),(simd_q15_t*)(output+32768+i), (simd_q15_t*)(twa24576+i),(simd_q15_t*)(twb24576+i)); } + if (scale==1) { for (i=0; i<384; i++) { y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); @@ -5953,8 +5978,9 @@ void dft24576(int16_t *input, int16_t *output,int scale) } _mm_empty(); _m_empty(); - - // LOG_M("out.m","out",output,24576,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("out.m","out",output,24576,1,1); + } } void idft24576(int16_t *input, int16_t *output,int scale) @@ -5975,12 +6001,12 @@ void idft24576(int16_t *input, int16_t *output,int scale) idft8192((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); idft8192((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); - /* - LOG_M("in.m","in",input,24576,1,1); - LOG_M("out0.m","o0",tmpo[0],8192,1,1); - LOG_M("out1.m","o1",tmpo[1],8192,1,1); - LOG_M("out2.m","o2",tmpo[2],8192,1,1); - */ + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("idft24576in.m","in",input,24576,1,1); + LOG_M("idft24576out0.m","o0",tmpo[0],8192,1,1); + LOG_M("idft24576out1.m","o1",tmpo[1],8192,1,1); + LOG_M("idft24576out2.m","o2",tmpo[2],8192,1,1); + } for (i=0,i2=0; i<16384; i+=8,i2+=4) { ibfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), @@ -6011,7 +6037,9 @@ void idft24576(int16_t *input, int16_t *output,int scale) _mm_empty(); _m_empty(); - // LOG_M("out.m","out",output,24576,1,1); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("idft24576out.m","out",output,24576,1,1); + } } /// THIS SECTION IS FOR ALL PUSCH DFTS (i.e. radix 2^a * 3^b * 4^c * 5^d) diff --git a/openair1/PHY/TOOLS/tools_defs.h b/openair1/PHY/TOOLS/tools_defs.h index a5e8d49eb7..6b7e0f5595 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_L1_NB_IoT.h b/openair1/PHY/defs_L1_NB_IoT.h index bb08d5122d..8a7c853df5 100644 --- a/openair1/PHY/defs_L1_NB_IoT.h +++ b/openair1/PHY/defs_L1_NB_IoT.h @@ -52,7 +52,7 @@ # include "COMMON/ral_messages_types.h" # include "UTIL/queue.h" # endif -# include "log.h" +# include "common/utils/LOG/log.h" # define msg(aRGS...) LOG_D(PHY, ##aRGS) # else # define msg printf diff --git a/openair1/PHY/defs_UE.h b/openair1/PHY/defs_UE.h index f079794a34..55f8c9639a 100644 --- a/openair1/PHY/defs_UE.h +++ b/openair1/PHY/defs_UE.h @@ -93,7 +93,7 @@ # include "COMMON/ral_messages_types.h" # include "UTIL/queue.h" # endif -# include "log.h" +# include "common/utils/LOG/log.h" # define msg(aRGS...) LOG_D(PHY, ##aRGS) # else # define msg printf diff --git a/openair1/PHY/defs_common.h b/openair1/PHY/defs_common.h index fce7f1b885..e27622c059 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 #include #include @@ -928,7 +930,6 @@ typedef enum { #endif -void exit_fun(const char* s); #include "common/utils/LOG/log_extern.h" extern pthread_cond_t sync_cond; @@ -994,9 +995,10 @@ static inline void wait_sync(char *thread_name) { } 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 +1015,10 @@ 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 +1038,10 @@ 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 +1061,10 @@ 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/SCHED/phy_procedures_lte_eNb.c b/openair1/SCHED/phy_procedures_lte_eNb.c index a6a44c66e2..b49613b749 100644 --- a/openair1/SCHED/phy_procedures_lte_eNb.c +++ b/openair1/SCHED/phy_procedures_lte_eNb.c @@ -347,7 +347,7 @@ void pdsch_procedures(PHY_VARS_eNB *eNB, dlsch_harq->rvidx, dlsch_harq->round); } -#if defined(MESSAGE_CHART_GENERATOR_PHY) + MSC_LOG_TX_MESSAGE( MSC_PHY_ENB,MSC_PHY_UE, NULL,0, @@ -368,7 +368,7 @@ void pdsch_procedures(PHY_VARS_eNB *eNB, pmi2hex_2Ar1(dlsch_harq->pmi_alloc), dlsch_harq->rvidx, dlsch_harq->round); -#endif + if (ue_stats) ue_stats->dlsch_sliding_cnt++; @@ -1342,16 +1342,21 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) //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)) { @@ -1375,7 +1380,7 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) ulsch->harq_mask &= ~(1 << harq_pid); ulsch_harq->round = 0; } -#if defined(MESSAGE_CHART_GENERATOR_PHY) + MSC_LOG_RX_DISCARDED_MESSAGE( MSC_PHY_ENB,MSC_PHY_UE, NULL,0, @@ -1384,7 +1389,7 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) ulsch->rnti,harq_pid, ulsch_harq->round-1 ); -#endif + /* Mark the HARQ process to release it later if max transmission reached * (see below). @@ -1403,7 +1408,7 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) T(T_ENB_PHY_ULSCH_UE_ACK, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe), T_INT(ulsch->rnti), T_INT(harq_pid)); -#if defined(MESSAGE_CHART_GENERATOR_PHY) + MSC_LOG_RX_MESSAGE( MSC_PHY_ENB,MSC_PHY_UE, NULL,0, @@ -1411,7 +1416,7 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) frame,subframe, ulsch->rnti,harq_pid ); -#endif + #ifdef DEBUG_PHY_PROC #ifdef DEBUG_ULSCH @@ -1604,6 +1609,16 @@ static void do_release_harq(PHY_VARS_eNB *eNB,int UE_id,int tb,uint16_t frame,ui dlsch1_harq = dlsch1->harq_processes[harq_pid]; AssertFatal(dlsch0_harq!=NULL,"dlsch0_harq is null\n"); +#if T_TRACER + if (after_rounds != -1) { + T(T_ENB_PHY_DLSCH_UE_NACK, T_INT(0), T_INT(frame), T_INT(subframe), + T_INT(dlsch0->rnti), T_INT(harq_pid)); + } else { + T(T_ENB_PHY_DLSCH_UE_ACK, T_INT(0), T_INT(frame), T_INT(subframe), + T_INT(dlsch0->rnti), T_INT(harq_pid)); + } +#endif + if (dlsch0_harq->round >= after_rounds) { dlsch0_harq->status = SCH_IDLE; /*if ((dlsch1_harq == NULL)|| @@ -1631,6 +1646,15 @@ static void do_release_harq(PHY_VARS_eNB *eNB,int UE_id,int tb,uint16_t frame,ui dlsch1_harq = dlsch1->harq_processes[harq_pid]; AssertFatal(dlsch0_harq!=NULL,"dlsch0_harq is null\n"); +#if T_TRACER + if (after_rounds != -1) { + T(T_ENB_PHY_DLSCH_UE_NACK, T_INT(0), T_INT(frame), T_INT(subframe), + T_INT(dlsch0->rnti), T_INT(harq_pid)); + } else { + T(T_ENB_PHY_DLSCH_UE_ACK, T_INT(0), T_INT(frame), T_INT(subframe), + T_INT(dlsch0->rnti), T_INT(harq_pid)); + } +#endif if (dlsch0_harq->round >= after_rounds) { dlsch0_harq->status = SCH_IDLE; if ((dlsch1_harq == NULL)|| @@ -1753,22 +1777,6 @@ void fill_ulsch_harq_indication(PHY_VARS_eNB *eNB,LTE_UL_eNB_HARQ_t *ulsch_harq, pdu->harq_indication_fdd_rel13.harq_tb_n[i] = 2-ulsch_harq->o_ACK[i]; // release DLSCH if needed release_harq(eNB,UE_id,i,frame,subframe,0xffff, ulsch_harq->o_ACK[i] == 1); - - -#if T_TRACER - /* TODO: get correct harq pid */ - { - int subframe_tx = (subframe+6)%10; - int frame_tx = subframe_tx >= 6 ? (frame+1023)%1024 : frame; - if (ulsch_harq->o_ACK[i] != 1) { - T(T_ENB_PHY_DLSCH_UE_NACK, T_INT(0), T_INT(frame), T_INT(subframe), - T_INT(rnti), T_INT(eNB->dlsch[UE_id][0]->harq_ids[frame_tx%2][subframe_tx])); - } else { - T(T_ENB_PHY_DLSCH_UE_ACK, T_INT(0), T_INT(frame), T_INT(subframe), - T_INT(rnti), T_INT(eNB->dlsch[UE_id][0]->harq_ids[frame_tx%2][subframe_tx])); - } - } -#endif } } else { // TDD @@ -1857,21 +1865,6 @@ void fill_uci_harq_indication(PHY_VARS_eNB *eNB, pdu->harq_indication_fdd_rel13.harq_tb_n[0] = harq_ack[0]; // release DLSCH if needed release_harq(eNB,UE_id,0,frame,subframe,0xffff, harq_ack[0] == 1); - - -#if T_TRACER - { - int subframe_tx = (subframe+6)%10; - int frame_tx = subframe_tx >= 6 ? (frame+1023)%1024 : frame; - if (harq_ack[0] != 1) { - T(T_ENB_PHY_DLSCH_UE_NACK, T_INT(0), T_INT(frame), T_INT(subframe), - T_INT(uci->rnti), T_INT(eNB->dlsch[UE_id][0]->harq_ids[frame_tx%2][subframe_tx])); - } else { - T(T_ENB_PHY_DLSCH_UE_ACK, T_INT(0), T_INT(frame), T_INT(subframe), - T_INT(uci->rnti), T_INT(eNB->dlsch[UE_id][0]->harq_ids[frame_tx%2][subframe_tx])); - } - } -#endif } else if (uci->pucch_fmt == pucch_format1b) { pdu->harq_indication_fdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_FDD_REL13_TAG; @@ -2041,16 +2034,15 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) const int subframe = proc->subframe_rx; const int frame = proc->frame_rx; - - if ((fp->frame_type == TDD) && (subframe_select(fp,subframe)!=SF_UL)) return; - - T(T_ENB_PHY_UL_TICK, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe)); - /* TODO: use correct rxdata */ T(T_ENB_PHY_INPUT_SIGNAL, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe), T_INT(0), T_BUFFER(&eNB->RU_list[0]->common.rxdata[0][subframe*eNB->frame_parms.samples_per_tti], eNB->frame_parms.samples_per_tti * 4)); + if ((fp->frame_type == TDD) && (subframe_select(fp,subframe)!=SF_UL)) return; + + T(T_ENB_PHY_UL_TICK, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe)); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_RX_UESPEC, 1 ); LOG_D(PHY,"[eNB %d] Frame %d: Doing phy_procedures_eNB_uespec_RX(%d)\n",eNB->Mod_id,frame, subframe); diff --git a/openair1/SCHED_UE/phy_procedures_lte_ue.c b/openair1/SCHED_UE/phy_procedures_lte_ue.c index ed258ed47c..b7d05ba006 100644 --- a/openair1/SCHED_UE/phy_procedures_lte_ue.c +++ b/openair1/SCHED_UE/phy_procedures_lte_ue.c @@ -99,77 +99,77 @@ void get_dumpparam(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id, uint8_t void dump_dlsch(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe,uint8_t harq_pid) { -LOG_M_BEGIN(DEBUG_UE_PHYPROC) - unsigned int coded_bits_per_codeword; - uint8_t nsymb ; + if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) { + unsigned int coded_bits_per_codeword; + uint8_t nsymb ; - get_dumpparam(ue, proc, eNB_id, - ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->nb_rb , - ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even, - subframe, - ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Qm, - ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Nl, - ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id], - &nsymb, &coded_bits_per_codeword); + get_dumpparam(ue, proc, eNB_id, + ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->nb_rb , + ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even, + subframe, + ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Qm, + ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Nl, + ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id], + &nsymb, &coded_bits_per_codeword); - LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,2,1); - LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->rxdataF_ext[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_estimates_ext[0],300*nsymb,1,1); - /* - LOG_M("dlsch01_ch0_ext.m","dl01_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[1],300*12,1,1); - LOG_M("dlsch10_ch0_ext.m","dl10_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[2],300*12,1,1); - LOG_M("dlsch11_ch0_ext.m","dl11_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[3],300*12,1,1); - LOG_M("dlsch_rho.m","dl_rho",pdsch_vars[0]->rho[0],300*12,1,1); - */ - LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->rxdataF_comp0[0],300*12,1,1); - LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->llr[0],coded_bits_per_codeword,1,0); + LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,2,1); + LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->rxdataF_ext[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,1,1); + LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_estimates_ext[0],300*nsymb,1,1); + /* + LOG_M("dlsch01_ch0_ext.m","dl01_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[1],300*12,1,1); + LOG_M("dlsch10_ch0_ext.m","dl10_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[2],300*12,1,1); + LOG_M("dlsch11_ch0_ext.m","dl11_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[3],300*12,1,1); + LOG_M("dlsch_rho.m","dl_rho",pdsch_vars[0]->rho[0],300*12,1,1); + */ + LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->rxdataF_comp0[0],300*12,1,1); + LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->llr[0],coded_bits_per_codeword,1,0); - LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_mag0,300*12,1,1); - LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_magb0,300*12,1,1); -LOG_M_END + LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_mag0,300*12,1,1); + LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_magb0,300*12,1,1); + } } void dump_dlsch_SI(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe) { -LOG_M_BEGIN(DEBUG_UE_PHYPROC) - unsigned int coded_bits_per_codeword; - uint8_t nsymb; + if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)){ + unsigned int coded_bits_per_codeword; + uint8_t nsymb; - get_dumpparam(ue, proc, eNB_id, - ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, - ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even, - subframe,2,1,0, - &nsymb, &coded_bits_per_codeword); + get_dumpparam(ue, proc, eNB_id, + ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, + ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even, + subframe,2,1,0, + &nsymb, &coded_bits_per_codeword); - LOG_D(PHY,"[UE %d] Dumping dlsch_SI : ofdm_symbol_size %d, nsymb %d, nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n", - ue->Mod_id, - ue->frame_parms.ofdm_symbol_size, - nsymb, - ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, - ue->dlsch_SI[eNB_id]->harq_processes[0]->mcs, - ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, - ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols, - coded_bits_per_codeword); + LOG_D(PHY,"[UE %d] Dumping dlsch_SI : ofdm_symbol_size %d, nsymb %d, nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n", + ue->Mod_id, + ue->frame_parms.ofdm_symbol_size, + nsymb, + ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, + ue->dlsch_SI[eNB_id]->harq_processes[0]->mcs, + ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, + ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols, + coded_bits_per_codeword); - LOG_M("rxsig0.m","rxs0", &ue->common_vars.rxdata[0][subframe*ue->frame_parms.samples_per_tti],ue->frame_parms.samples_per_tti,1,1); + LOG_M("rxsig0.m","rxs0", &ue->common_vars.rxdata[0][subframe*ue->frame_parms.samples_per_tti],ue->frame_parms.samples_per_tti,1,1); - LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],nsymb*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars_SI[0]->rxdataF_ext[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars_SI[0]->dl_ch_estimates_ext[0],ue->frame_parms.N_RB_DL*12*nsymb,1,1); - /* - LOG_M("dlsch01_ch0_ext.m","dl01_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[1],300*12,1,1); - LOG_M("dlsch10_ch0_ext.m","dl10_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[2],300*12,1,1); - LOG_M("dlsch11_ch0_ext.m","dl11_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[3],300*12,1,1); - LOG_M("dlsch_rho.m","dl_rho",pdsch_vars[0]->rho[0],300*12,1,1); - */ - LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars_SI[0]->rxdataF_comp0[0],ue->frame_parms.N_RB_DL*12*nsymb,1,1); - LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars_SI[0]->llr[0],coded_bits_per_codeword,1,0); + LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],nsymb*ue->frame_parms.ofdm_symbol_size,1,1); + LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars_SI[0]->rxdataF_ext[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,1,1); + LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars_SI[0]->dl_ch_estimates_ext[0],ue->frame_parms.N_RB_DL*12*nsymb,1,1); + /* + LOG_M("dlsch01_ch0_ext.m","dl01_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[1],300*12,1,1); + LOG_M("dlsch10_ch0_ext.m","dl10_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[2],300*12,1,1); + LOG_M("dlsch11_ch0_ext.m","dl11_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[3],300*12,1,1); + LOG_M("dlsch_rho.m","dl_rho",pdsch_vars[0]->rho[0],300*12,1,1); + */ + LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars_SI[0]->rxdataF_comp0[0],ue->frame_parms.N_RB_DL*12*nsymb,1,1); + LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars_SI[0]->llr[0],coded_bits_per_codeword,1,0); - LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars_SI[0]->dl_ch_mag0,300*nsymb,1,1); - LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_SI[0]->dl_ch_magb0,300*nsymb,1,1); - sleep(1); - exit(-1); -LOG_M_END + LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars_SI[0]->dl_ch_mag0,300*nsymb,1,1); + LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_SI[0]->dl_ch_magb0,300*nsymb,1,1); + sleep(1); + exit(-1); + } } #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) @@ -234,40 +234,40 @@ unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb void dump_dlsch_ra(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe) { -LOG_M_BEGIN(DEBUG_UE_PHYPROC) - unsigned int coded_bits_per_codeword; - uint8_t nsymb ; + if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)){ + unsigned int coded_bits_per_codeword; + uint8_t nsymb ; - get_dumpparam(ue, proc, eNB_id, - ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, - ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even, - subframe,2,1,0, - &nsymb, &coded_bits_per_codeword); + get_dumpparam(ue, proc, eNB_id, + ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb, + ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even, + subframe,2,1,0, + &nsymb, &coded_bits_per_codeword); - LOG_D(PHY,"[UE %d] Dumping dlsch_ra : nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n", - ue->Mod_id, - ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb, - ue->dlsch_ra[eNB_id]->harq_processes[0]->mcs, - ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb, - ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols, - coded_bits_per_codeword); + LOG_D(PHY,"[UE %d] Dumping dlsch_ra : nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n", + ue->Mod_id, + ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb, + ue->dlsch_ra[eNB_id]->harq_processes[0]->mcs, + ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb, + ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols, + coded_bits_per_codeword); - LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],2*12*ue->frame_parms.ofdm_symbol_size,2,1); - LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars_ra[0]->rxdataF_ext[0],2*12*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars_ra[0]->dl_ch_estimates_ext[0],300*nsymb,1,1); - /* - LOG_M("dlsch01_ch0_ext.m","dl01_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[1],300*12,1,1); - LOG_M("dlsch10_ch0_ext.m","dl10_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[2],300*12,1,1); - LOG_M("dlsch11_ch0_ext.m","dl11_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[3],300*12,1,1); - LOG_M("dlsch_rho.m","dl_rho",pdsch_vars[0]->rho[0],300*12,1,1); - */ - LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars_ra[0]->rxdataF_comp0[0],300*nsymb,1,1); - LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars_ra[0]->llr[0],coded_bits_per_codeword,1,0); + LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],2*12*ue->frame_parms.ofdm_symbol_size,2,1); + LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars_ra[0]->rxdataF_ext[0],2*12*ue->frame_parms.ofdm_symbol_size,1,1); + LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars_ra[0]->dl_ch_estimates_ext[0],300*nsymb,1,1); + /* + LOG_M("dlsch01_ch0_ext.m","dl01_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[1],300*12,1,1); + LOG_M("dlsch10_ch0_ext.m","dl10_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[2],300*12,1,1); + LOG_M("dlsch11_ch0_ext.m","dl11_ch0_ext",pdsch_vars[0]->dl_ch_estimates_ext[3],300*12,1,1); + LOG_M("dlsch_rho.m","dl_rho",pdsch_vars[0]->rho[0],300*12,1,1); + */ + LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars_ra[0]->rxdataF_comp0[0],300*nsymb,1,1); + LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars_ra[0]->llr[0],coded_bits_per_codeword,1,0); - LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars_ra[0]->dl_ch_mag0,300*nsymb,1,1); - LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_ra[0]->dl_ch_magb0,300*nsymb,1,1); -LOG_M_END + LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars_ra[0]->dl_ch_mag0,300*nsymb,1,1); + LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_ra[0]->dl_ch_magb0,300*nsymb,1,1); + } } void phy_reset_ue(module_id_t Mod_id,uint8_t CC_id,uint8_t eNB_index) @@ -362,11 +362,11 @@ void process_timing_advance_rar(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint16_t ti ue->timing_advance = timing_advance*4; -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { /* TODO: fix this log, what is 'HW timing advance'? */ /*LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d, HW timing advance %d\n",ue->Mod_id,proc->frame_rx, proc->subframe_rx, ue->timing_advance);*/ - LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d\n",ue->Mod_id,proc->frame_rx, proc->subframe_rx, ue->timing_advance); -LOG_DEBUG_END + LOG_UI(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d\n",ue->Mod_id,proc->frame_rx, proc->subframe_rx, ue->timing_advance); + } } @@ -740,17 +740,17 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue, } else { bundling_flag = ue->pucch_config_dedicated[eNB_id].tdd_AckNackFeedbackMode; -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { - if (bundling_flag==bundling) { - LOG_D(PHY,"[UE%d] Frame %d subframe %d : get_n1_pucch, bundling, SR %d/%d\n",ue->Mod_id,proc->frame_tx,subframe,SR, - ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex); - } else { - LOG_D(PHY,"[UE%d] Frame %d subframe %d : get_n1_pucch, multiplexing, SR %d/%d\n",ue->Mod_id,proc->frame_tx,subframe,SR, - ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex); + if (bundling_flag==bundling) { + LOG_D(PHY,"[UE%d] Frame %d subframe %d : get_n1_pucch, bundling, SR %d/%d\n",ue->Mod_id,proc->frame_tx,subframe,SR, + ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex); + } else { + LOG_D(PHY,"[UE%d] Frame %d subframe %d : get_n1_pucch, multiplexing, SR %d/%d\n",ue->Mod_id,proc->frame_tx,subframe,SR, + ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex); + } } -LOG_DEBUG_END switch (frame_parms->tdd_config) { case 1: // DL:S:UL:UL:DL:DL:S:UL:UL:DL @@ -1226,9 +1226,9 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt #endif VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_COMMON,VCD_FUNCTION_IN); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->ofdm_mod_stats); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->ofdm_mod_stats); + } nsymb = (frame_parms->Ncp == 0) ? 14 : 12; #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)//this is the EXPRESS MIMO case @@ -1345,9 +1345,9 @@ LOG_DEBUG_END } //nb_antennas_tx -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ofdm_mod_stats); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ofdm_mod_stats); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_COMMON,VCD_FUNCTION_OUT); @@ -1634,30 +1634,30 @@ void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - if(ue->ulsch[eNB_id]->o_ACK[0]) - { - LOG_I(PHY,"PUSCH ACK\n"); - T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), - T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); - } - else - { - LOG_I(PHY,"PUSCH NACK\n"); - T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), - T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); - } - LOG_I(PHY,"[UE %d][PDSCH %x] AbsSubFrame %d.%d Generating ACK (%d,%d) for %d bits on PUSCH\n", - Mod_id, - ue->ulsch[eNB_id]->rnti, - frame_tx%1024,subframe_tx, - ue->ulsch[eNB_id]->o_ACK[0],ue->ulsch[eNB_id]->o_ACK[1], - ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + if(ue->ulsch[eNB_id]->o_ACK[0]) + { + LOG_I(PHY,"PUSCH ACK\n"); + T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), + T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); + } + else + { + LOG_I(PHY,"PUSCH NACK\n"); + T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), + T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); + } + LOG_I(PHY,"[UE %d][PDSCH %x] AbsSubFrame %d.%d Generating ACK (%d,%d) for %d bits on PUSCH\n", + Mod_id, + ue->ulsch[eNB_id]->rnti, + frame_tx%1024,subframe_tx, + ue->ulsch[eNB_id]->o_ACK[0],ue->ulsch[eNB_id]->o_ACK[1], + ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK); } + } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)){ LOG_D(PHY, "[UE %d][PUSCH %d] AbsSubframe %d.%d Generating PUSCH : first_rb %d, nb_rb %d, round %d, mcs %d, rv %d, " "cyclic_shift %d (cyclic_shift_common %d,n_DMRS2 %d,n_PRS %d), ACK (%d,%d), O_ACK %d, ack_status_cw0 %d ack_status_cw1 %d bundling %d, Nbundled %d, CQI %d, RI %d\n", @@ -1679,7 +1679,7 @@ LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) ue->ulsch[eNB_id]->bundling, Nbundled, cqi_status, ri_status); -LOG_DEBUG_END + } @@ -1701,9 +1701,9 @@ LOG_DEBUG_END ue->prach_resources[eNB_id]->Msg3[6], ue->prach_resources[eNB_id]->Msg3[7], ue->prach_resources[eNB_id]->Msg3[8]); -LOG_DEBUG_BEGIN(UE_TIMING) + if ( LOG_DEBUGFLAG(UE_TIMING)) { start_meas(&ue->ulsch_encoding_stats); -LOG_DEBUG_END + } AssertFatal(ulsch_encoding(ue->prach_resources[eNB_id]->Msg3, ue, @@ -1713,11 +1713,11 @@ LOG_DEBUG_END ue->transmission_mode[eNB_id],0,0)==0, "ulsch_coding.c: FATAL ERROR: returning\n"); -LOG_DEBUG_BEGIN(UE_TIMING) + if ( LOG_DEBUGFLAG(UE_TIMING)) { stop_meas(&ue->phy_proc_tx); LOG_UI(PHY,"------FULL TX PROC : %5.2f ------\n",ue->phy_proc_tx.p_time/(cpuf*1000.0)); stop_meas(&ue->ulsch_encoding_stats); -LOG_DEBUG_END + } if (ue->mac_enabled == 1) { @@ -1752,26 +1752,25 @@ LOG_DEBUG_END -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { LOG_D(PHY,"[UE] Frame %d, subframe %d : ULSCH SDU (TX harq_pid %d) (%d bytes) : \n",frame_tx,subframe_tx,harq_pid, ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS>>3); for (i=0; iulsch[eNB_id]->harq_processes[harq_pid]->TBS>>3; i++) LOG_T(PHY,"%x.",ulsch_input_buffer[i]); LOG_T(PHY,"\n"); -LOG_DEBUG_END } - else { + } else { unsigned int taus(void); for (i=0; iulsch_encoding_stats); -LOG_DEBUG_END + } if (abstraction_flag==0) { if (ulsch_encoding(ulsch_input_buffer, @@ -1783,16 +1782,16 @@ LOG_DEBUG_END Nbundled)!=0) { LOG_E(PHY,"ulsch_coding.c: FATAL ERROR: returning\n"); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->phy_proc_tx); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->phy_proc_tx); + } return; } } -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ulsch_encoding_stats); -LOG_DEBUG_END + if(LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ulsch_encoding_stats); + } } if (abstraction_flag == 0) { @@ -1817,13 +1816,13 @@ LOG_DEBUG_END T(T_UE_PHY_PUSCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]), T_INT(tx_amp),T_INT(ue->ulsch[eNB_id]->f_pusch),T_INT(get_PL(Mod_id,0,eNB_id)),T_INT(nb_rb)); -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d][PUSCH %d] AbsSubFrame %d.%d, generating PUSCH, Po_PUSCH: %d dBm (max %d dBm), amp %d\n", - Mod_id,harq_pid,frame_tx%1024,subframe_tx,ue->tx_power_dBm[subframe_tx],ue->tx_power_max_dBm, tx_amp); -LOG_DEBUG_END -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->ulsch_modulation_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d][PUSCH %d] AbsSubFrame %d.%d, generating PUSCH, Po_PUSCH: %d dBm (max %d dBm), amp %d\n", + Mod_id,harq_pid,frame_tx%1024,subframe_tx,ue->tx_power_dBm[subframe_tx],ue->tx_power_max_dBm, tx_amp); + } + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->ulsch_modulation_stats); + } ulsch_modulation(ue->common_vars.txdataF, tx_amp, frame_tx, @@ -1840,9 +1839,9 @@ LOG_DEBUG_END nb_rb, aa); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ulsch_modulation_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ulsch_modulation_stats); + } } @@ -2219,18 +2218,18 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - if(pucch_payload[0]) - { - T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), - T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + if(pucch_payload[0]) + { + T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), + T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); + } + else + { + T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), + T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); + } } - else - { - T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti), - T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid)); - } -LOG_DEBUG_END generate_pucch1x(ue->common_vars.txdataF, &ue->frame_parms, @@ -2268,15 +2267,15 @@ LOG_DEBUG_END #endif T(T_UE_PHY_PUCCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]), T_INT(tx_amp),T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->g_pucch),T_INT(get_PL(ue->Mod_id,ue->CC_id,eNB_id))); -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2 (RI or CQI), Po_PUCCH %d, isShortenPucch %d, amp %d\n", - Mod_id, - ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti, - frame_tx%1024, subframe_tx, - Po_PUCCH, - isShortenPucch, - tx_amp); -LOG_DEBUG_END + if( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2 (RI or CQI), Po_PUCCH %d, isShortenPucch %d, amp %d\n", + Mod_id, + ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti, + frame_tx%1024, subframe_tx, + Po_PUCCH, + isShortenPucch, + tx_amp); + } generate_pucch2x(ue->common_vars.txdataF, &ue->frame_parms, ue->ncs_cell, @@ -2354,9 +2353,9 @@ void phy_procedures_UE_TX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,ui ue->generate_ul_signal[eNB_id] = 0; -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->phy_proc_tx); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->phy_proc_tx); + } ue->tx_power_dBm[subframe_tx]=-127; @@ -2449,9 +2448,9 @@ LOG_DEBUG_END LOG_D(PHY,"****** end TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, subframe_tx); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->phy_proc_tx); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->phy_proc_tx); + } } void phy_procedures_UE_S_TX(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t abstraction_flag) @@ -2516,7 +2515,7 @@ void ue_measurement_procedures( T_INT((int)ue->common_vars.freq_offset)); } - if (l==(6-ue->frame_parms.Ncp)) { + if (( (slot%2) == 0) && (l==(6-ue->frame_parms.Ncp))) { // make sure we have signal from PSS/SSS for N0 measurement // LOG_I(PHY," l==(6-ue->frame_parms.Ncp) ue_rrc_measurements\n"); @@ -2617,7 +2616,7 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin dummy[0] = ue->pbch_vars[eNB_id]->decoded_output[2]; dummy[1] = ue->pbch_vars[eNB_id]->decoded_output[1]; dummy[2] = ue->pbch_vars[eNB_id]->decoded_output[0]; - trace_pdu(1, dummy, 3, ue->Mod_id, 0, 0, + trace_pdu( DIRECTION_DOWNLINK, dummy, WS_C_RNTI, ue->Mod_id, 0, 0, frame_rx, subframe_rx, 0, 0); LOG_D(OPT,"[UE %d][PBCH] Frame %d trace pdu for PBCH\n", ue->Mod_id, subframe_rx); @@ -2693,40 +2692,36 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { - LOG_UI(PHY,"[UE %d] frame %d, subframe %d, Received PBCH (MIB): nb_antenna_ports_eNB %d, tx_ant %d, frame_tx %d. N_RB_DL %d, phich_duration %d, phich_resource %d/6!\n", - ue->Mod_id, - frame_rx, - subframe_rx, - ue->frame_parms.nb_antenna_ports_eNB, - pbch_tx_ant, - frame_tx, - ue->frame_parms.N_RB_DL, - ue->frame_parms.phich_config_common.phich_duration, - ue->frame_parms.phich_config_common.phich_resource); -LOG_DEBUG_END + LOG_UI(PHY,"[UE %d] frame %d, subframe %d, Received PBCH (MIB): nb_antenna_ports_eNB %d, tx_ant %d, frame_tx %d. N_RB_DL %d, phich_duration %d, phich_resource %d/6!\n", + ue->Mod_id, + frame_rx, + subframe_rx, + ue->frame_parms.nb_antenna_ports_eNB, + pbch_tx_ant, + frame_tx, + ue->frame_parms.N_RB_DL, + ue->frame_parms.phich_config_common.phich_duration, + ue->frame_parms.phich_config_common.phich_resource); + } } else { - /* - LOG_E(PHY,"[UE %d] frame %d, subframe %d, Error decoding PBCH!\n", - ue->Mod_id,frame_rx, subframe_rx); + if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) { + LOG_E(PHY,"[UE %d] frame %d, subframe %d, Error decoding PBCH!\n", + ue->Mod_id,frame_rx, subframe_rx); - LOG_I(PHY,"[UE %d] rx_offset %d\n",ue->Mod_id,ue->rx_offset); + LOG_I(PHY,"[UE %d] rx_offset %d\n",ue->Mod_id,ue->rx_offset); - LOG_M("rxsig0.m","rxs0", ue->common_vars.rxdata[0],ue->frame_parms.samples_per_tti,1,1); + LOG_M("rxsig0.m","rxs0", ue->common_vars.rxdata[0],ue->frame_parms.samples_per_tti,1,1); - LOG_M("H00.m","h00",&(ue->common_vars.dl_ch_estimates[0][0][0]),((ue->frame_parms.Ncp==0)?7:6)*(ue->frame_parms.ofdm_symbol_size),1,1); - LOG_M("H10.m","h10",&(ue->common_vars.dl_ch_estimates[0][2][0]),((ue->frame_parms.Ncp==0)?7:6)*(ue->frame_parms.ofdm_symbol_size),1,1); - - LOG_M("rxsigF0.m","rxsF0", ue->common_vars.rxdataF[0],8*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("PBCH_rxF0_ext.m","pbch0_ext",ue->pbch_vars[0]->rxdataF_ext[0],12*4*6,1,1); - LOG_M("PBCH_rxF0_comp.m","pbch0_comp",ue->pbch_vars[0]->rxdataF_comp[0],12*4*6,1,1); - LOG_M("PBCH_rxF_llr.m","pbch_llr",ue->pbch_vars[0]->llr,(ue->frame_parms.Ncp==0) ? 1920 : 1728,1,4); - exit(-1); - */ + LOG_M("PBCH_rxF0_ext.m","pbch0_ext",ue->pbch_vars[0]->rxdataF_ext[0],12*4*6,1,1); + LOG_M("PBCH_rxF0_comp.m","pbch0_comp",ue->pbch_vars[0]->rxdataF_comp[0],12*4*6,1,1); + LOG_M("PBCH_rxF_llr.m","pbch_llr",ue->pbch_vars[0]->llr,(ue->frame_parms.Ncp==0) ? 1920 : 1728,1,4); + exit(-1); + } ue->pbch_vars[eNB_id]->pdu_errors_conseq++; ue->pbch_vars[eNB_id]->pdu_errors++; @@ -2742,12 +2737,12 @@ LOG_DEBUG_END ue->pbch_vars[eNB_id]->pdu_errors_last = ue->pbch_vars[eNB_id]->pdu_errors; } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_UI(PHY,"[UE %d] frame %d, slot %d, PBCH errors = %d, consecutive errors = %d!\n", - ue->Mod_id,frame_rx, subframe_rx, - ue->pbch_vars[eNB_id]->pdu_errors, - ue->pbch_vars[eNB_id]->pdu_errors_conseq); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_UI(PHY,"[UE %d] frame %d, slot %d, PBCH errors = %d, consecutive errors = %d!\n", + ue->Mod_id,frame_rx, subframe_rx, + ue->pbch_vars[eNB_id]->pdu_errors, + ue->pbch_vars[eNB_id]->pdu_errors_conseq); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PBCH_PROCEDURES, VCD_FUNCTION_OUT); } @@ -2767,9 +2762,9 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint LOG_D(PHY,"DCI Decoding procedure in %d.%d\n",frame_rx,subframe_rx); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_IN); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->dlsch_rx_pdcch_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->dlsch_rx_pdcch_stats); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH, VCD_FUNCTION_IN); rx_pdcch(ue, @@ -2896,17 +2891,17 @@ LOG_DEBUG_END ue->dlsch_received[eNB_id]++; -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] Generated UE DLSCH C_RNTI format %d\n",ue->Mod_id,dci_alloc_rx[i].format); - dump_dci(&ue->frame_parms, &dci_alloc_rx[i]); - LOG_D(PHY,"[UE %d] *********** dlsch->active in subframe %d=> %d\n",ue->Mod_id,subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] Generated UE DLSCH C_RNTI format %d\n",ue->Mod_id,dci_alloc_rx[i].format); + dump_dci(&ue->frame_parms, &dci_alloc_rx[i]); + LOG_D(PHY,"[UE %d] *********** dlsch->active in subframe %d=> %d\n",ue->Mod_id,subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active); + } // we received a CRNTI, so we're in PUSCH if (ue->UE_mode[eNB_id] != PUSCH) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { LOG_D(PHY,"[UE %d] Frame %d, subframe %d: Received DCI with CRNTI %x => Mode PUSCH\n",ue->Mod_id,frame_rx,subframe_rx,ue->pdcch_vars[subframe_rx&1][eNB_id]->crnti); -LOG_DEBUG_END + } //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]); ue->UE_mode[eNB_id] = PUSCH; @@ -2921,9 +2916,9 @@ LOG_DEBUG_END ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i); + } if (generate_ue_dlsch_params_from_dci(frame_rx, subframe_rx, @@ -2952,9 +2947,9 @@ LOG_DEBUG_END else if ((dci_alloc_rx[i].rnti == P_RNTI) && ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i); + } if (generate_ue_dlsch_params_from_dci(frame_rx, @@ -2982,18 +2977,18 @@ LOG_DEBUG_END else if ((ue->prach_resources[eNB_id]) && (dci_alloc_rx[i].rnti == ue->prach_resources[eNB_id]->ra_RNTI) && - (dci_alloc_rx[i].format == format1A)) { + ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d][RAPROC] subframe %d: Found RA rnti %x, format 1A, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,i); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d][RAPROC] subframe %d: Found RA rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i); + } if (generate_ue_dlsch_params_from_dci(frame_rx, subframe_rx, - (DCI1A_5MHz_TDD_1_6_t *)&dci_alloc_rx[i].dci_pdu, + (void *)&dci_alloc_rx[i].dci_pdu, ue->prach_resources[eNB_id]->ra_RNTI, - format1A, + dci_alloc_rx[i].format, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id], ue->pdsch_vars_ra[eNB_id], &ue->dlsch_ra[eNB_id], @@ -3005,20 +3000,20 @@ LOG_DEBUG_END ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id], 0)==0) { - ue->dlsch_ra_received[eNB_id]++; + ue->dlsch_ra_received[eNB_id]++; -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] Generate UE DLSCH RA_RNTI format 1A, rb_alloc %x, dlsch_ra[eNB_id] %p\n", - ue->Mod_id,ue->dlsch_ra[eNB_id]->harq_processes[0]->rb_alloc_even[0],ue->dlsch_ra[eNB_id]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] Generate UE DLSCH RA_RNTI format 1A, rb_alloc %x, dlsch_ra[eNB_id] %p\n", + ue->Mod_id,ue->dlsch_ra[eNB_id]->harq_processes[0]->rb_alloc_even[0],ue->dlsch_ra[eNB_id]); + } } } else if( (dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti) && (dci_alloc_rx[i].format == format0)) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found rnti %x, format 0, dci_cnt %d\n", - ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found rnti %x, format 0, dci_cnt %d\n", + ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i); + } ue->ulsch_no_allocation_counter[eNB_id] = 0; //dump_dci(&ue->frame_parms,&dci_alloc_rx[i]); @@ -3036,42 +3031,41 @@ LOG_DEBUG_END CBA_RNTI, eNB_id, 0)==0)) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { - LOG_USEDINLOG_VAR(int8_t,harq_pid) = subframe2harq_pid(&ue->frame_parms, - pdcch_alloc2ul_frame(&ue->frame_parms,proc->frame_rx,proc->subframe_rx), - pdcch_alloc2ul_subframe(&ue->frame_parms,proc->subframe_rx)); - T(T_UE_PHY_ULSCH_UE_DCI, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->subframe_rx), - T_INT(dci_alloc_rx[i].rnti), - T_INT(harq_pid), - T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->mcs), - T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->round), - T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb), - T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb), - T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS)); - - LOG_D(PHY,"[UE %d] Generate UE ULSCH C_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx); -LOG_DEBUG_END + LOG_USEDINLOG_VAR(int8_t,harq_pid) = subframe2harq_pid(&ue->frame_parms, + pdcch_alloc2ul_frame(&ue->frame_parms,proc->frame_rx,proc->subframe_rx), + pdcch_alloc2ul_subframe(&ue->frame_parms,proc->subframe_rx)); + T(T_UE_PHY_ULSCH_UE_DCI, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->subframe_rx), + T_INT(dci_alloc_rx[i].rnti), + T_INT(harq_pid), + T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->mcs), + T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->round), + T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb), + T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb), + T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS)); + LOG_D(PHY,"[UE %d] Generate UE ULSCH C_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx); + } } } else if( (dci_alloc_rx[i].rnti == ue->ulsch[eNB_id]->cba_rnti[0]) && (dci_alloc_rx[i].format == format0)) { // UE could belong to more than one CBA group // ue->Mod_id%ue->ulsch[eNB_id]->num_active_cba_groups] -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found cba rnti %x, format 0, dci_cnt %d\n", - ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i); + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found cba rnti %x, format 0, dci_cnt %d\n", + ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i); /* if (((frame_rx%100) == 0) || (frame_rx < 20)) dump_dci(&ue->frame_parms, &dci_alloc_rx[i]); */ -LOG_DEBUG_END + } ue->ulsch_no_allocation_counter[eNB_id] = 0; //dump_dci(&ue->frame_parms,&dci_alloc_rx[i]); if ((ue->UE_mode[eNB_id] > PRACH) && - (generate_ue_ulsch_params_from_dci((void *)&dci_alloc_rx[i].dci_pdu, + (generate_ue_ulsch_params_from_dci((void *)&dci_alloc_rx[i].dci_pdu, ue->ulsch[eNB_id]->cba_rnti[0], subframe_rx, format0, @@ -3084,28 +3078,28 @@ LOG_DEBUG_END eNB_id, 0)==0)) { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] Generate UE ULSCH CBA_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx); -LOG_DEBUG_END - ue->ulsch[eNB_id]->num_cba_dci[(subframe_rx+4)%10]++; + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] Generate UE ULSCH CBA_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx); + } + ue->ulsch[eNB_id]->num_cba_dci[(subframe_rx+4)%10]++; } } else { -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] frame %d, subframe %d: received DCI %d with RNTI=%x (C-RNTI:%x, CBA_RNTI %x) and format %d!\n",ue->Mod_id,frame_rx,subframe_rx,i,dci_alloc_rx[i].rnti, - ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti, - ue->ulsch[eNB_id]->cba_rnti[0], + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] frame %d, subframe %d: received DCI %d with RNTI=%x (C-RNTI:%x, CBA_RNTI %x) and format %d!\n",ue->Mod_id,frame_rx,subframe_rx,i,dci_alloc_rx[i].rnti, + ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti, + ue->ulsch[eNB_id]->cba_rnti[0], dci_alloc_rx[i].format); // dump_dci(&ue->frame_parms, &dci_alloc_rx[i]); -LOG_DEBUG_END + } } } -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_rx_pdcch_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->dlsch_rx_pdcch_stats); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_OUT); return(0); } @@ -3128,7 +3122,7 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs // LOG_D(PHY,"ue calling pmch subframe ..\n "); LOG_D(PHY,"[UE %d] Frame %d, subframe %d: Querying for PMCH demodulation\n", - ue->Mod_id,(subframe_rx==9?-1:0)+frame_rx,subframe_rx); + ue->Mod_id,frame_rx,subframe_rx); #if (RRC_VERSION >= MAKE_VERSION(10, 0, 0)) pmch_mcs = ue_query_mch(ue->Mod_id, @@ -3147,9 +3141,7 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs LOG_D(PHY,"[UE %d] Frame %d, subframe %d: Programming PMCH demodulation for mcs %d\n",ue->Mod_id,frame_rx,subframe_rx,pmch_mcs); fill_UE_dlsch_MCH(ue,pmch_mcs,1,0,0); - for (l=2; l<12; l++) { - slot_fep_mbsfn(ue, l, subframe_rx, @@ -3164,6 +3156,8 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs } + ue->dlsch_MCH[0]->harq_processes[0]->Qm = get_Qm(pmch_mcs); + ue->dlsch_MCH[0]->harq_processes[0]->G = get_G(&ue->frame_parms, ue->dlsch_MCH[0]->harq_processes[0]->nb_rb, ue->dlsch_MCH[0]->harq_processes[0]->rb_alloc_even, @@ -3177,7 +3171,14 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs dlsch_unscrambling(&ue->frame_parms,1,ue->dlsch_MCH[0], ue->dlsch_MCH[0]->harq_processes[0]->G, ue->pdsch_vars_MCH[0]->llr[0],0,subframe_rx<<1); - + + LOG_D(PHY,"start turbo decode for MCH %d.%d --> nb_rb %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->nb_rb); + LOG_D(PHY,"start turbo decode for MCH %d.%d --> rb_alloc_even %x \n", frame_rx, subframe_rx, (unsigned int)((intptr_t)ue->dlsch_MCH[0]->harq_processes[0]->rb_alloc_even)); + LOG_D(PHY,"start turbo decode for MCH %d.%d --> Qm %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->Qm); + LOG_D(PHY,"start turbo decode for MCH %d.%d --> Nl %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->Nl); + LOG_D(PHY,"start turbo decode for MCH %d.%d --> G %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->G); + LOG_D(PHY,"start turbo decode for MCH %d.%d --> Kmimo %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->Kmimo); + ret = dlsch_decoding(ue, ue->pdsch_vars_MCH[0]->llr[0], &ue->frame_parms, @@ -3206,15 +3207,16 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3, ue->dlsch_MCH[0]->max_turbo_iterations, ue->dlsch_MCH[0]->harq_processes[0]->G); - dump_mch(ue,0,ue->dlsch_MCH[0]->harq_processes[0]->G,subframe_rx); -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) + // dump_mch(ue,0,ue->dlsch_MCH[0]->harq_processes[0]->G,subframe_rx); + + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { - for (int i=0; idlsch_MCH[0]->harq_processes[0]->TBS>>3; i++) { - LOG_T(PHY,"%02x.",ue->dlsch_MCH[0]->harq_processes[0]->c[0][i]); - } + for (int i=0; idlsch_MCH[0]->harq_processes[0]->TBS>>3; i++) { + LOG_T(PHY,"%02x.",ue->dlsch_MCH[0]->harq_processes[0]->c[0][i]); + } - LOG_T(PHY,"\n"); -LOG_DEBUG_END + LOG_T(PHY,"\n"); + } // if (subframe_rx==9) @@ -3222,25 +3224,24 @@ LOG_DEBUG_END } else { // decoding successful #if (RRC_VERSION >= MAKE_VERSION(10, 0, 0)) - if (mcch_active == 1) { - ue_send_mch_sdu(ue->Mod_id, - CC_id, - frame_rx, - ue->dlsch_MCH[0]->harq_processes[0]->b, - ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3, - eNB_id,// not relevant in eMBMS context - sync_area); + ue_send_mch_sdu(ue->Mod_id, + CC_id, + frame_rx, + ue->dlsch_MCH[0]->harq_processes[0]->b, + ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3, + eNB_id,// not relevant in eMBMS context + sync_area); + + if (mcch_active == 1) ue->dlsch_mcch_received[sync_area][0]++; - - - if (ue->dlsch_mch_received_sf[subframe_rx%5][0] == 1 ) { - ue->dlsch_mch_received_sf[subframe_rx%5][0]=0; - } else { - ue->dlsch_mch_received[0]+=1; - ue->dlsch_mch_received_sf[subframe_rx][0]=1; - } - - + else + ue->dlsch_mtch_received[sync_area][0]++; + + if (ue->dlsch_mch_received_sf[subframe_rx%5][0] == 1 ) { + ue->dlsch_mch_received_sf[subframe_rx%5][0]=0; + } else { + ue->dlsch_mch_received[0]+=1; + ue->dlsch_mch_received_sf[subframe_rx][0]=1; } #endif // #if (RRC_VERSION >= MAKE_VERSION(10, 0, 0)) @@ -3345,12 +3346,12 @@ void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSC else first_symbol_flag = 0; -LOG_DEBUG_BEGIN(UE_TIMING) - uint8_t slot = 0; - if(m >= ue->frame_parms.symbols_per_tti>>1) + if (LOG_DEBUGFLAG(UE_TIMING)) { + uint8_t slot = 0; + if(m >= ue->frame_parms.symbols_per_tti>>1) slot = 1; - start_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]); -LOG_DEBUG_END + start_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]); + } // process DLSCH received in first slot rx_pdsch(ue, pdsch, @@ -3363,13 +3364,13 @@ LOG_DEBUG_END dual_stream_UE, i_mod, dlsch0->current_harq_pid); -LOG_DEBUG_BEGIN(UE_TIMING) - uint8_t slot = 0; - if(m >= ue->frame_parms.symbols_per_tti>>1) - slot = 1; - stop_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]); - LOG_UI(PHY, "[AbsSFN %d.%d] LLR Computation Symbol %d %5.2f \n",proc->frame_rx,subframe_rx,m,ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + uint8_t slot = 0; + if(m >= ue->frame_parms.symbols_per_tti>>1) + slot = 1; + stop_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]); + LOG_UI(PHY, "[AbsSFN %d.%d] LLR Computation Symbol %d %5.2f \n",proc->frame_rx,subframe_rx,m,ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot].p_time/(cpuf*1000.0)); + } @@ -3564,9 +3565,9 @@ void ue_dlsch_procedures(PHY_VARS_UE *ue, frame_rx, subframe_rx, ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->dlsch_unscrambling_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->dlsch_unscrambling_stats); + } dlsch_unscrambling(&ue->frame_parms, 0, dlsch0, @@ -3574,9 +3575,9 @@ LOG_DEBUG_END pdsch_vars->llr[0], 0, subframe_rx<<1); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_unscrambling_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->dlsch_unscrambling_stats); + } LOG_D(PHY," ------ start turbo decoder for AbsSubframe %d.%d / %d ------ \n", frame_rx, subframe_rx, harq_pid); LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> nb_rb %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->nb_rb); @@ -3587,9 +3588,9 @@ LOG_DEBUG_END LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->Kmimo); LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, subframe_rx, harq_pid, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); + } ret = dlsch_decoding(ue, pdsch_vars->llr[0], &ue->frame_parms, @@ -3601,14 +3602,14 @@ LOG_DEBUG_END pdsch==PDSCH?1:0, dlsch0->harq_processes[harq_pid]->TBS>256?1:0); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, " --> Unscrambling for CW0 %5.3f\n", - (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0)); - LOG_UI(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW0 %5.3f\n", - frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0)); + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, " --> Unscrambling for CW0 %5.3f\n", + (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0)); + LOG_UI(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW0 %5.3f\n", + frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0)); -LOG_DEBUG_END + } if(is_cw1_active) { // start turbo decode for CW 1 @@ -3621,9 +3622,9 @@ LOG_DEBUG_END frame_rx, subframe_rx, ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->dlsch_unscrambling_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->dlsch_unscrambling_stats); + } dlsch_unscrambling(&ue->frame_parms, 0, dlsch1, @@ -3631,9 +3632,9 @@ LOG_DEBUG_END pdsch_vars->llr[1], 1, subframe_rx<<1); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_unscrambling_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->dlsch_unscrambling_stats); + } LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> nb_rb %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->nb_rb); LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> rb_alloc_even %x \n", frame_rx, subframe_rx, harq_pid, (uint16_t)((intptr_t)dlsch1->harq_processes[harq_pid]->rb_alloc_even)); @@ -3643,9 +3644,9 @@ LOG_DEBUG_END LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->Kmimo); LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, subframe_rx, harq_pid, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); + } ret1 = dlsch_decoding(ue, pdsch_vars->llr[1], @@ -3658,13 +3659,13 @@ LOG_DEBUG_END pdsch==PDSCH?1:0, dlsch1->harq_processes[harq_pid]->TBS>256?1:0); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, " --> Unscrambling for CW1 %5.3f\n", - (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0)); - LOG_UI(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n", - frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, " --> Unscrambling for CW1 %5.3f\n", + (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0)); + LOG_UI(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n", + frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0)); + } LOG_D(PHY,"AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n", frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0)); @@ -3703,15 +3704,15 @@ LOG_DEBUG_END dlsch0->harq_processes[harq_pid]->TBS); } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - int j; - LOG_D(PHY,"dlsch harq_pid %d (rx): \n",dlsch0->current_harq_pid); + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)){ + int j; + LOG_D(PHY,"dlsch harq_pid %d (rx): \n",dlsch0->current_harq_pid); - for (j=0; jharq_processes[dlsch0->current_harq_pid]->TBS>>3; j++) - LOG_T(PHY,"%x.",dlsch0->harq_processes[dlsch0->current_harq_pid]->b[j]); + for (j=0; jharq_processes[dlsch0->current_harq_pid]->TBS>>3; j++) + LOG_T(PHY,"%x.",dlsch0->harq_processes[dlsch0->current_harq_pid]->b[j]); - LOG_T(PHY,"\n"); -LOG_DEBUG_END + LOG_T(PHY,"\n"); + } if (ue->mac_enabled == 1) { @@ -3804,26 +3805,26 @@ LOG_DEBUG_END } } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: PDSCH/DLSCH decoding iter %d (mcs %d, rv %d, TBS %d)\n", - ue->Mod_id, - dlsch0->rnti,harq_pid, - frame_rx,subframe_rx,ret, - dlsch0->harq_processes[harq_pid]->mcs, - dlsch0->harq_processes[harq_pid]->rvidx, - dlsch0->harq_processes[harq_pid]->TBS); + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: PDSCH/DLSCH decoding iter %d (mcs %d, rv %d, TBS %d)\n", + ue->Mod_id, + dlsch0->rnti,harq_pid, + frame_rx,subframe_rx,ret, + dlsch0->harq_processes[harq_pid]->mcs, + dlsch0->harq_processes[harq_pid]->rvidx, + dlsch0->harq_processes[harq_pid]->TBS); + + if (frame_rx%100==0) { + LOG_D(PHY,"[UE %d][PDSCH %x] Frame %d subframe %d dlsch_errors %d, dlsch_received %d, dlsch_fer %d, current_dlsch_cqi %d\n", + ue->Mod_id,dlsch0->rnti, + frame_rx,subframe_rx, + ue->dlsch_errors[eNB_id], + ue->dlsch_received[eNB_id], + ue->dlsch_fer[eNB_id], + ue->measurements.wideband_cqi_tot[eNB_id]); + } - if (frame_rx%100==0) { - LOG_D(PHY,"[UE %d][PDSCH %x] Frame %d subframe %d dlsch_errors %d, dlsch_received %d, dlsch_fer %d, current_dlsch_cqi %d\n", - ue->Mod_id,dlsch0->rnti, - frame_rx,subframe_rx, - ue->dlsch_errors[eNB_id], - ue->dlsch_received[eNB_id], - ue->dlsch_fer[eNB_id], - ue->measurements.wideband_cqi_tot[eNB_id]); - } - -LOG_DEBUG_END + } /*LOG_DEBUGFLAG(DEBUG_UE_PHYPROC) */ } @@ -3909,9 +3910,9 @@ void *UE_thread_slot1_dl_processing(void *arg) { } /**** Slot1 FE Processing ****/ -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); + } // I- start dl slot1 processing // do first symbol of next downlink subframe for channel estimation /* @@ -3936,9 +3937,9 @@ LOG_DEBUG_END { //if( (l != pilot0) && (l != pilot1)) { -LOG_DEBUG_BEGIN(UE_TIMING) + if (LOG_DEBUGFLAG(UE_TIMING)) { start_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN); //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,l); front_end_fft(ue, @@ -3947,9 +3948,9 @@ LOG_DEBUG_END 0, 0); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ofdm_demod_stats); + } } } // for l=1..l2 @@ -4002,11 +4003,10 @@ LOG_DEBUG_END //printf(" [slot1 dl processing] ==> Start LLR Comuptation slot1 for AbsSubframe %d.%d \n", proc->frame_rx, proc->subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); - LOG_UI(PHY, "[AbsSFN %d.%d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0)); - -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); + LOG_UI(PHY, "[AbsSFN %d.%d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0)); + } //wait until pdcch is decoded @@ -4025,9 +4025,9 @@ LOG_DEBUG_END //printf("AbsSubframe %d.%d Pdsch Procedure (slot1)\n",frame_rx,subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); + } // start slave thread for Pdsch Procedure (slot1) // do procedures for C-RNTI uint8_t eNB_id = 0; @@ -4097,10 +4097,10 @@ LOG_DEBUG_END proc->llr_slot1_available=1; //printf("Set available LLR slot1 to 1 AbsSubframe %d.%d \n",frame_rx,subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); - LOG_UI(PHY, "[AbsSFN %d.%d] Slot1: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1]); + LOG_UI(PHY, "[AbsSFN %d.%d] Slot1: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0)); + } if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) { @@ -4144,14 +4144,14 @@ int phy_procedures_slot_parallelization_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *pr // start timers -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx); + } -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); - start_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); + start_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]); + } pmch_flag = is_pmch_subframe(frame_rx,subframe_rx,&ue->frame_parms) ? 1 : 0; @@ -4170,16 +4170,16 @@ LOG_DEBUG_END ue->dlsch_ra[eNB_id]->active = 0; } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n", - ue->Mod_id,frame_rx, subframe_rx); -LOG_DEBUG_END + if ( LOG_DEBUG_FLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n", + ue->Mod_id,frame_rx, subframe_rx); + } if (subframe_select(&ue->frame_parms,subframe_rx) == SF_S) { // S-subframe, do first 5 symbols only - l2 = 5; + l2 = 4; } else if (pmch_flag == 1) { // do first 2 symbols only l2 = 1; } else { // normal subframe, last symbol to be processed is the first of the second slot @@ -4247,9 +4247,9 @@ LOG_DEBUG_END /**** Slot0 FE Processing ****/ // I- start main thread for FFT/ChanEst symbol: 0/1 --> 7 -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); + } // 1- perform FFT for pilot ofdm symbols first (ofdmSym7 ofdmSym4 or (ofdmSym6 ofdmSym3)) //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,pilot0); front_end_fft(ue, @@ -4282,9 +4282,9 @@ LOG_DEBUG_END if( (l != pilot0) && (l != pilot1)) { //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,l); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->ofdm_demod_stats); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN); front_end_fft(ue, l, @@ -4292,9 +4292,9 @@ LOG_DEBUG_END 0, 0); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ofdm_demod_stats); + } } } // for l=1..l2 @@ -4313,32 +4313,32 @@ LOG_DEBUG_END } if (do_pdcch_flag) { -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]); + } if (ue_pdcch_procedures(eNB_id,ue,proc,abstraction_flag) == -1) { LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Error in pdcch procedures\n",ue->Mod_id,frame_rx,subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) + if (LOG_DEBUGFLAG(UE_TIMING)) { LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + } //proc->dci_slot0_available = 1; return(-1); } //proc->dci_slot0_available=1; -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); + } } //printf("num_pdcch_symbols %d\n",ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols); // first slot has been processed (FFTs + Channel Estimation, PCFICH/PHICH/PDCCH) -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); - LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); + LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0)); + } //wait until slot1 FE is done uint32_t wait = 0; @@ -4348,10 +4348,10 @@ LOG_DEBUG_END wait++; } -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, "[AbsSFN %d.%d] FULL FE Processing %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, "[AbsSFN %d.%d] FULL FE Processing %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0)); + } /**** End Subframe FE Processing ****/ @@ -4365,13 +4365,13 @@ LOG_DEBUG_END //printf("AbsSubframe %d.%d Pdsch Procedure (slot0)\n",frame_rx%1024,subframe_rx); //printf("AbsSubframe %d.%d Pdsch Procedure PDSCH Active %d \n",frame_rx%1024,subframe_rx, ue->dlsch[ue->current_thread_id[subframe_rx]][0][0]->active); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + } -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); + } if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN); ue_pdsch_procedures(ue, @@ -4437,10 +4437,10 @@ LOG_DEBUG_END //printf("Set available dci slot0 to 1 AbsSubframe %d.%d \n",frame_rx%1024,subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); - LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)){ + stop_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]); + LOG_UI(PHY, "[AbsSFN %d.%d] Slot0: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0)); + } //wait until LLR Slot1 is done @@ -4453,16 +4453,16 @@ LOG_DEBUG_END -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, "[AbsSFN %d.%d] Full LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)){ + stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, "[AbsSFN %d.%d] Full LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); + } //=====================================================================// -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)){ + start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + } LOG_D(PHY,"==> Start Turbo Decoder active dlsch %d SI %d RA %d \n",ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active, ue->dlsch_SI[eNB_id]->active, @@ -4524,10 +4524,10 @@ LOG_DEBUG_END ue->dlsch_ra[eNB_id]->active = 0; } -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, "[AbsSFN %d.%d] Channel Decoder: %5.2f \n",frame_rx,subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING) + stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, "[AbsSFN %d.%d] Channel Decoder: %5.2f \n",frame_rx,subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); + } // duplicate harq structure uint8_t current_harq_pid = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid; @@ -4587,10 +4587,10 @@ LOG_DEBUG_END VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) + if (LOG_DEBUGFLAG(UE_TIMING)){ stop_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); LOG_UI(PHY, "------FULL RX PROC [AbsSFN %d.%d]: %5.2f ------\n",frame_rx,subframe_rx,ue->phy_proc_rx[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + } LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx); return (0); @@ -4626,14 +4626,14 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id, // start timers -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_I(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_I(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx); + } -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); - start_meas(&ue->generic_stat); -LOG_DEBUG_END + if(LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); + start_meas(&ue->generic_stat); + } pmch_flag = is_pmch_subframe(frame_rx,subframe_rx,&ue->frame_parms) ? 1 : 0; @@ -4652,10 +4652,10 @@ LOG_DEBUG_END ue->dlsch_ra[eNB_id]->active = 0; } -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n", - ue->Mod_id,frame_rx, subframe_rx); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n", + ue->Mod_id,frame_rx, subframe_rx); + } if (ue->frame_parms.Ncp == 0) { // normal prefix pilot1 = 4; @@ -4665,7 +4665,7 @@ LOG_DEBUG_END if (subframe_select(&ue->frame_parms,subframe_rx) == SF_S) { // S-subframe, do first 5 symbols only - l2 = 5; + l2 = 4; } else if (pmch_flag == 1) { // do first 2 symbols only l2 = 1; } else { // normal subframe, last symbol to be processed is the first of the second slot @@ -4689,9 +4689,9 @@ LOG_DEBUG_END LOG_D(PHY," ------ --> FFT/ChannelEst/PDCCH slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); for (; l<=l2; l++) { if (abstraction_flag == 0) { -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->ofdm_demod_stats); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN); slot_fep(ue, l, @@ -4700,16 +4700,16 @@ LOG_DEBUG_END 0, 0); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ofdm_demod_stats); + } } ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode); if (do_pdcch_flag) { if ((l==pilot1) || - ((pmch_flag==1)&(l==l2))) { + ((pmch_flag==1)&&(l==l2))) { LOG_D(PHY,"[UE %d] Frame %d: Calling pdcch procedures (eNB %d)\n",ue->Mod_id,frame_rx,eNB_id); //start_meas(&ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]]); @@ -4729,9 +4729,22 @@ LOG_DEBUG_END ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode); LOG_D(PHY," ------ end FFT/ChannelEst/PDCCH slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); - // If this is PMCH, call procedures and return + + // If this is PMCH, call procedures, do channel estimation for first symbol of next DL subframe and return if (pmch_flag == 1) { ue_pmch_procedures(ue,proc,eNB_id,abstraction_flag); + + int next_subframe_rx = (1+subframe_rx)%10; + if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL) + { + slot_fep(ue, + 0, + (next_subframe_rx<<1), + 0, + 0, + 0); + } + return 0; } @@ -4743,16 +4756,16 @@ LOG_DEBUG_END 0); // first slot has been processed (FFTs + Channel Estimation, PCFICH/PHICH/PDCCH) -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->generic_stat); - LOG_UI(PHY, "[SFN %d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",subframe_rx,ue->generic_stat.p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->generic_stat); + LOG_UI(PHY, "[SFN %d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",subframe_rx,ue->generic_stat.p_time/(cpuf*1000.0)); + } LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->generic_stat); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->generic_stat); + } // do procedures for C-RNTI if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN); @@ -4822,9 +4835,9 @@ LOG_DEBUG_END if (subframe_select(&ue->frame_parms,subframe_rx) != SF_S) { // do front-end processing for second slot, and first symbol of next subframe for (l=1; lframe_parms.symbols_per_tti>>1; l++) { if (abstraction_flag == 0) { -LOG_DEBUG_BEGIN(UE_TIMING) + if (LOG_DEBUGFLAG(UE_TIMING)) { start_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN); slot_fep(ue, l, @@ -4833,14 +4846,15 @@ LOG_DEBUG_END 0, 0); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->ofdm_demod_stats); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->ofdm_demod_stats); + } } ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode); } // for l=1..l2 + ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode); // do first symbol of next downlink subframe for channel estimation int next_subframe_rx = (1+subframe_rx)%10; @@ -4854,10 +4868,10 @@ LOG_DEBUG_END 0); } } // not an S-subframe -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->generic_stat); - LOG_UI(PHY, "[SFN %d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",subframe_rx,ue->generic_stat.p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if(LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->generic_stat); + LOG_UI(PHY, "[SFN %d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",subframe_rx,ue->generic_stat.p_time/(cpuf*1000.0)); + } LOG_D(PHY," ------ end FFT/ChannelEst/PDCCH slot 1: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); @@ -4872,9 +4886,9 @@ LOG_DEBUG_END LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + } ue_pdsch_procedures(ue, proc, eNB_id, @@ -4886,10 +4900,10 @@ LOG_DEBUG_END abstraction_flag); LOG_D(PHY," ------ end PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); LOG_D(PHY," ------ --> PDSCH Turbo Decoder slot 0/1: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); - start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + } ue_dlsch_procedures(ue, proc, eNB_id, @@ -4899,38 +4913,38 @@ LOG_DEBUG_END &ue->dlsch_errors[eNB_id], mode, abstraction_flag); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, "[SFN %d] Slot1: Pdsch Proc %5.2f\n",subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); - LOG_UI(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, "[SFN %d] Slot1: Pdsch Proc %5.2f\n",subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); + LOG_UI(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT); } -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->generic_stat); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->generic_stat); + } -LOG_M_BEGIN(DEBUG_UE_PHYPROC) - if(subframe_rx==5 && ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->nb_rb > 20){ - //LOG_M("decoder_llr.m","decllr",dlsch_llr,G,1,0); - //LOG_M("llr.m","llr", &ue->pdsch_vars[eNB_id]->llr[0][0],(14*nb_rb*12*dlsch1_harq->Qm) - 4*(nb_rb*4*dlsch1_harq->Qm),1,0); + if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) { + if(subframe_rx==5 && ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->nb_rb > 20){ + //LOG_M("decoder_llr.m","decllr",dlsch_llr,G,1,0); + //LOG_M("llr.m","llr", &ue->pdsch_vars[eNB_id]->llr[0][0],(14*nb_rb*12*dlsch1_harq->Qm) - 4*(nb_rb*4*dlsch1_harq->Qm),1,0); - LOG_M("rxdataF0_current.m" , "rxdataF0", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); - //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev_sss", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); + LOG_M("rxdataF0_current.m" , "rxdataF0", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); + //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev_sss", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); - //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); + //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("dl_ch_estimates.m", "dl_ch_estimates_sfn5", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].dl_ch_estimates[0][0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); - LOG_M("dl_ch_estimates_ext.m", "dl_ch_estimatesExt_sfn5", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_estimates_ext[0][0],14*ue->frame_parms.N_RB_DL*12,1,1); - LOG_M("rxdataF_comp00.m","rxdataF_comp00", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->rxdataF_comp0[0][0],14*ue->frame_parms.N_RB_DL*12,1,1); - //LOG_M("magDLFirst.m", "magDLFirst", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_mag0[0][0],14*frame_parms->N_RB_DL*12,1,1); - //LOG_M("magDLSecond.m", "magDLSecond", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_magb0[0][0],14*frame_parms->N_RB_DL*12,1,1); + LOG_M("dl_ch_estimates.m", "dl_ch_estimates_sfn5", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].dl_ch_estimates[0][0][0],14*ue->frame_parms.ofdm_symbol_size,1,1); + LOG_M("dl_ch_estimates_ext.m", "dl_ch_estimatesExt_sfn5", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_estimates_ext[0][0],14*ue->frame_parms.N_RB_DL*12,1,1); + LOG_M("rxdataF_comp00.m","rxdataF_comp00", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->rxdataF_comp0[0][0],14*ue->frame_parms.N_RB_DL*12,1,1); + //LOG_M("magDLFirst.m", "magDLFirst", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_mag0[0][0],14*frame_parms->N_RB_DL*12,1,1); + //LOG_M("magDLSecond.m", "magDLSecond", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_magb0[0][0],14*frame_parms->N_RB_DL*12,1,1); - AssertFatal (0,""); + AssertFatal (0,""); + } } -LOG_M_END // do procedures for SI-RNTI if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) { @@ -5035,25 +5049,25 @@ LOG_M_END ue->Mod_id,frame_rx,ue->total_TBS[eNB_id], ue->total_TBS_last[eNB_id],(float) ue->bitrate[eNB_id]/1000.0); -LOG_DEBUG_BEGIN(DEBUG_UE_PHYPROC) - if ((frame_rx % 100 == 0)) { - LOG_I(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[eNB_id]/1000.0, frame_rx); + if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) { + if ((frame_rx % 100 == 0)) { + LOG_UI(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[eNB_id]/1000.0, frame_rx); + } } -LOG_DEBUG_END } -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->generic_stat); - printf("after tubo until end of Rx %5.2f \n",ue->generic_stat.p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->generic_stat); + LOG_UI(PHY,"after tubo until end of Rx %5.2f \n",ue->generic_stat.p_time/(cpuf*1000.0)); + } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); - LOG_UI(PHY, "------FULL RX PROC [SFN %d]: %5.2f ------\n",subframe_rx,ue->phy_proc_rx[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING) ) { + stop_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]); + LOG_UI(PHY, "------FULL RX PROC [SFN %d]: %5.2f ------\n",subframe_rx,ue->phy_proc_rx[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0)); + } LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx); return (0); @@ -5083,9 +5097,9 @@ void phy_procedures_UE_lte(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,u VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_LTE,1); -LOG_DEBUG_BEGIN(UE_TIMING) - start_meas(&ue->phy_proc[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if ( LOG_DEBUGFLAG(UE_TIMING)) { + start_meas(&ue->phy_proc[ue->current_thread_id[subframe_rx]]); + } #if defined(ENABLE_ITTI) @@ -5168,9 +5182,9 @@ LOG_DEBUG_END } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_LTE,0); -LOG_DEBUG_BEGIN(UE_TIMING) - stop_meas(&ue->phy_proc[ue->current_thread_id[subframe_rx]]); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(UE_TIMING)) { + stop_meas(&ue->phy_proc[ue->current_thread_id[subframe_rx]]); + } } // slot } diff --git a/openair1/SIMULATION/LTE_PHY/dlsim.c b/openair1/SIMULATION/LTE_PHY/dlsim.c index 7e2f1ad2e0..a03ce34bca 100644 --- a/openair1/SIMULATION/LTE_PHY/dlsim.c +++ b/openair1/SIMULATION/LTE_PHY/dlsim.c @@ -523,7 +523,7 @@ int main(int argc, char **argv) int c; int k,i,j,aa; int re; - + int loglvl=OAILOG_DEBUG; int s,Kr,Kr_bytes; @@ -1001,7 +1001,7 @@ int main(int argc, char **argv) break; case 'L': - set_glog(atoi(optarg)); + loglvl = atoi(optarg); break; case 'h': @@ -1049,7 +1049,7 @@ int main(int argc, char **argv) "cannot load configuration module, exiting\n"); logInit(); // enable these lines if you need debug info - set_glog(LOG_DEBUG); + set_glog(loglvl); // moreover you need to init itti with the following line // however itti will catch all signals, so ctrl-c won't work anymore // alternatively you can disable ITTI completely in CMakeLists.txt @@ -2046,24 +2046,9 @@ int main(int argc, char **argv) qsort (table_rx, time_vector_rx.size, sizeof(double), &compare); if (dump_table == 1 ) { - set_component_filelog(USIM); // file located in /tmp/usim.txt - int n; - LOG_F(USIM,"The transmitter raw data: \n"); - - for (n=0; n< time_vector_tx.size; n++) { - printf("%f ", table_tx[n]); - LOG_F(USIM,"%f ", table_tx[n]); - } - - LOG_F(USIM,"\n"); - LOG_F(USIM,"The receiver raw data: \n"); - - for (n=0; n< time_vector_rx.size; n++) { - // printf("%f ", table_rx[n]); - LOG_F(USIM,"%f ", table_rx[n]); - } - - LOG_F(USIM,"\n"); + 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,"Thereceiver raw data: \n"); } double tx_median = table_tx[time_vector_tx.size/2]; diff --git a/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c b/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c index 0c942df275..2176e272c8 100644 --- a/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c +++ b/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c @@ -5016,24 +5016,11 @@ int main(int argc, char **argv) if (dump_table == 1 ) { set_component_filelog(USIM); // file located in /tmp/usim.txt - int n; - LOG_F(USIM,"The transmitter raw data: \n"); + LOG_UDUMPMSG(RRC,(char *)table_tx,time_vector_tx.size,LOG_DUMP_DOUBLE, + "The transmitter raw data: \n"); + LOG_UDUMPMSG(RRC,(char *)table_rx,time_vector_rx.size,LOG_DUMP_DOUBLE, + "The receiver raw data: \n"); - for (n=0; n< time_vector_tx.size; n++) { - printf("%f ", table_tx[n]); - LOG_F(USIM,"%f ", table_tx[n]); - } - - LOG_F(USIM,"\n"); - LOG_F(USIM,"The receiver raw data: \n"); - - for (n=0; n< time_vector_rx.size; n++) { - // printf("%f ", table_rx[n]); - LOG_F(USIM,"%f ", table_rx[n]); - } - - LOG_F(USIM,"\n"); - } double tx_median = table_tx[time_vector_tx.size/2]; double tx_q1 = table_tx[time_vector_tx.size/4]; diff --git a/openair1/SIMULATION/LTE_PHY/dlsim_tm7.c b/openair1/SIMULATION/LTE_PHY/dlsim_tm7.c index b41dd5536c..570c13c0b6 100644 --- a/openair1/SIMULATION/LTE_PHY/dlsim_tm7.c +++ b/openair1/SIMULATION/LTE_PHY/dlsim_tm7.c @@ -3851,24 +3851,9 @@ PMI_FEEDBACK: qsort (table_rx, time_vector_rx.size, sizeof(double), &compare); if (dump_table == 1 ) { - set_component_filelog(USIM); // file located in /tmp/usim.txt - int n; - LOG_F(USIM,"The transmitter raw data: \n"); - - for (n=0; n< time_vector_tx.size; n++) { - printf("%f ", table_tx[n]); - LOG_F(USIM,"%f ", table_tx[n]); - } - - LOG_F(USIM,"\n"); - LOG_F(USIM,"The receiver raw data: \n"); - - for (n=0; n< time_vector_rx.size; n++) { - // printf("%f ", table_rx[n]); - LOG_F(USIM,"%f ", table_rx[n]); - } - - LOG_F(USIM,"\n"); + 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"); } double tx_median = table_tx[time_vector_tx.size/2]; diff --git a/openair1/SIMULATION/LTE_PHY/pucchsim.c b/openair1/SIMULATION/LTE_PHY/pucchsim.c index b9e059529b..ad236a6f75 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 ab7a29b096..3fcb010685 100644 --- a/openair1/SIMULATION/LTE_PHY/ulsim.c +++ b/openair1/SIMULATION/LTE_PHY/ulsim.c @@ -1491,24 +1491,9 @@ int main(int argc, char **argv) qsort (table_rx, time_vector_rx.size, sizeof(double), &compare); if (dump_table == 1 ) { - int n; set_component_filelog(SIM); // file located in /tmp/usim.txt - LOG_F(SIM,"The transmitter raw data: \n"); - - for (n=0; n< time_vector_tx.size; n++) { - // printf("%f ", table_tx[n]); - LOG_F(SIM,"%f ", table_tx[n]); - } - - LOG_F(SIM,"\n"); - LOG_F(SIM,"The receiver raw data: \n"); - - for (n=0; n< time_vector_rx.size; n++) { - // printf("%f ", table_rx[n]); - LOG_F(SIM,"%f ", table_rx[n]); - } - - LOG_F(SIM,"\n"); + 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"); } double tx_median = table_tx[time_vector_tx.size/2]; diff --git a/openair1/SIMULATION/LTE_PHY/unitary_defs.h b/openair1/SIMULATION/LTE_PHY/unitary_defs.h index 133656a562..1f91df1306 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 5277e216a3..fdcdf698dc 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_ +/* + * flexran_messages_def.h + * + * Created on: Apr 26, 2018 + * Author: R. Schmidt + */ -int signal_mask(void); - -int signal_handle(int *end); - -#endif /* SIGNALS_H_ */ +MESSAGE_DEF(SOFT_RESTART_MESSAGE, MESSAGE_PRIORITY_MED_PLUS, IttiMsgEmpty, soft_restart_message) diff --git a/openair2/COMMON/messages_def.h b/openair2/COMMON/messages_def.h index 2434d15776..f6e2dd0f4b 100644 --- a/openair2/COMMON/messages_def.h +++ b/openair2/COMMON/messages_def.h @@ -38,4 +38,4 @@ #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 3f736e5b3c..843f645816 100644 --- a/openair2/COMMON/platform_types.h +++ b/openair2/COMMON/platform_types.h @@ -34,9 +34,6 @@ #include #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/sctp_messages_def.h b/openair2/COMMON/sctp_messages_def.h index d4248b7bc3..a7feb52a32 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 184e951acb..9e363c0d8d 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 4690bba42e..d5555c1839 100644 --- a/openair2/COMMON/x2ap_messages_def.h +++ b/openair2/COMMON/x2ap_messages_def.h @@ -19,3 +19,24 @@ * contact@openairinterface.org */ +/* 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) + +/* Messages for X2AP logging */ +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) + +/* 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) + +/* 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) diff --git a/openair2/COMMON/x2ap_messages_types.h b/openair2/COMMON/x2ap_messages_types.h index 4690bba42e..6c4031b981 100644 --- a/openair2/COMMON/x2ap_messages_types.h +++ b/openair2/COMMON/x2ap_messages_types.h @@ -19,3 +19,158 @@ * contact@openairinterface.org */ +#ifndef X2AP_MESSAGES_TYPES_H_ +#define X2AP_MESSAGES_TYPES_H_ + +#include "PhysCellId.h" + +//-------------------------------------------------------------------------------------------// +// Defines to access message fields. + +#define X2AP_REGISTER_ENB_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_register_enb_req +#define X2AP_HANDOVER_REQ(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_req +#define X2AP_HANDOVER_REQ_ACK(mSGpTR) (mSGpTR)->ittiMsg.x2ap_handover_req_ack +#define X2AP_REGISTER_ENB_CNF(mSGpTR) (mSGpTR)->ittiMsg.x2ap_register_enb_cnf +#define X2AP_DEREGISTERED_ENB_IND(mSGpTR) (mSGpTR)->ittiMsg.x2ap_deregistered_enb_ind + + +#define X2AP_MAX_NB_ENB_IP_ADDRESS 2 + +// eNB application layer -> X2AP messages +typedef struct x2ap_register_enb_req_s { + /* Unique eNB_id to identify the eNB within EPC. + * For macro eNB ids this field should be 20 bits long. + * For home eNB ids this field should be 28 bits long. + */ + uint32_t eNB_id; + /* The type of the cell */ + enum cell_type_e cell_type; + + /* Optional name for the cell + * NOTE: the name can be NULL (i.e no name) and will be cropped to 150 + * characters. + */ + char *eNB_name; + + /* Tracking area code */ + uint16_t tac; + + /* Mobile Country Code + * Mobile Network Code + */ + uint16_t mcc; + uint16_t mnc; + uint8_t mnc_digit_length; + + /* + * EARFCN + */ + 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; + + + /* The local eNB IP address to bind */ + net_ip_address_t enb_x2_ip_address; + + /* Nb of MME to connect to */ + uint8_t nb_x2; + + /* List of target eNB to connect to for X2*/ + net_ip_address_t target_enb_x2_ip_address[X2AP_MAX_NB_ENB_IP_ADDRESS]; + + /* Number of SCTP streams used for associations */ + uint16_t sctp_in_streams; + uint16_t sctp_out_streams; + + /* eNB port for X2C*/ + uint32_t enb_port_for_X2C; +} x2ap_register_enb_req_t; + +//-------------------------------------------------------------------------------------------// +// X2AP -> eNB application layer messages +typedef struct x2ap_register_enb_cnf_s { + /* Nb of connected eNBs*/ + uint8_t nb_x2; +} x2ap_register_enb_cnf_t; + +typedef struct x2ap_deregistered_enb_ind_s { + /* Nb of connected eNBs */ + uint8_t nb_x2; +} x2ap_deregistered_enb_ind_t; + +//-------------------------------------------------------------------------------------------// +// X2AP <-> RRC +typedef struct x2ap_gummei_s { + uint16_t mcc; + uint16_t mnc; + uint8_t mnc_len; + uint8_t mme_code; + uint16_t mme_group_id; +} x2ap_gummei_t; + +typedef struct x2ap_lastvisitedcell_info_s { + uint16_t mcc; + uint16_t mnc; + uint8_t mnc_len; + PhysCellId_t target_physCellId; + cell_type_t cell_type; + uint64_t time_UE_StayedInCell; +}x2ap_lastvisitedcell_info_t; + +//used for src +typedef struct x2ap_handover_req_s { + int source_rnti; /* TODO: to be fixed/remove */ + int source_x2id; /* TODO: to be fixed/remove */ + + unsigned old_eNB_ue_s1ap_id:24; + + PhysCellId_t target_physCellId; + + x2ap_gummei_t ue_gummei; + + /*UE-ContextInformation */ + + /* MME UE id */ + uint32_t mme_ue_s1ap_id; + + security_capabilities_t security_capabilities; + + uint8_t kenb[32]; // keNB or keNB* + + /*next_hop_chaining_coun */ + long int kenb_ncc; + + /* UE aggregate maximum bitrate */ + ambr_t ue_ambr; + + uint8_t nb_e_rabs_tobesetup; + + /* list of e_rab setup-ed by RRC layers */ + e_rab_setup_t e_rabs_tobesetup[S1AP_MAX_E_RAB]; + + /* ue_context_pP->ue_context.e_rab[i].param.sgw_addr; */ + + x2ap_lastvisitedcell_info_t lastvisitedcell_info; + + /* TODO: this parameter has to be removed */ + int target_mod_id; +} x2ap_handover_req_t; + +typedef struct x2ap_handover_req_ack_s { + int source_rnti; /* TODO: to be fixed/remove */ + int source_x2id; /* TODO: to be fixed/remove */ + /* TODO: this parameter has to be removed */ + int target_mod_id; + uint8_t rrc_buffer[1024 /* arbitrary, big enough */]; + int rrc_buffer_size; + + uint32_t mme_ue_s1ap_id; +} x2ap_handover_req_ack_t; + +#endif /* X2AP_MESSAGES_TYPES_H_ */ 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 0545eeb3be..6cc3caced6 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c @@ -38,7 +38,7 @@ #include "liblfds700.h" -#include "log.h" +#include "common/utils/LOG/log.h" /*Flags showing if a mac agent has already been registered*/ unsigned int mac_agent_registered[NUM_MAX_ENB]; @@ -52,6 +52,18 @@ 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, @@ -61,6 +73,7 @@ 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; @@ -70,6 +83,8 @@ int flexran_agent_mac_stats_reply(mid_t mod_id, for (i = 0; i < report_config->nr_ue; i++) { + UE_id = flexran_get_ue_id(mod_id, i); + ue_report[i]->rnti = report_config->ue_report_type[i].ue_rnti; ue_report[i]->has_rnti = 1; @@ -91,7 +106,7 @@ 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; } @@ -113,11 +128,11 @@ 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; @@ -126,7 +141,7 @@ 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; } @@ -140,7 +155,7 @@ 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 @@ -161,7 +176,7 @@ 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; @@ -178,7 +193,7 @@ 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 @@ -197,7 +212,7 @@ 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; @@ -214,26 +229,26 @@ 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; @@ -257,7 +272,7 @@ 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; @@ -281,7 +296,7 @@ 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 @@ -309,7 +324,7 @@ 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 @@ -324,17 +339,17 @@ 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); } @@ -347,7 +362,7 @@ 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; @@ -882,7 +897,6 @@ 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; } } @@ -891,10 +905,7 @@ 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_num_ues(mod_id); + sf_trigger_msg->n_dl_info = flexran_get_num_ues(mod_id); Protocol__FlexDlInfo **dl_info = NULL; @@ -904,33 +915,31 @@ 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_ue_id(mod_id, i); protocol__flex_dl_info__init(dl_info[i]); dl_info[i]->rnti = flexran_get_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]); @@ -938,7 +947,7 @@ 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; } } @@ -962,18 +971,21 @@ 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_ue_crnti(mod_id, i); + + UE_id = flexran_get_ue_id(mod_id, i); + + ul_info[i]->rnti = flexran_get_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 @@ -987,7 +999,7 @@ 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; } } @@ -1260,8 +1272,17 @@ 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]) @@ -1372,8 +1393,229 @@ int flexran_agent_unregister_mac_xface(mid_t mod_id, AGENT_MAC_xface *xface) { return 0; } +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 03e7def95e..0d686a53ee 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h @@ -87,4 +87,14 @@ int flexran_agent_register_mac_xface(mid_t mod_id, AGENT_MAC_xface *xface); /*Unregister technology specific callbacks*/ int flexran_agent_unregister_mac_xface(mid_t mod_id, AGENT_MAC_xface*xface); +/*************************************** + * 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 2acee0686f..8e0dc57269 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 f69e2cde40..01fc51f6a6 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 0000000000..67329e91be --- /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/common/utils/itti/messages_types.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h similarity index 61% rename from common/utils/itti/messages_types.h rename to openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h index d390bf0159..a8f4030d36 100644 --- a/common/utils/itti/messages_types.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h @@ -19,19 +19,19 @@ * contact@openairinterface.org */ -/* - * messages_types.h - * - * Created on: Oct 14, 2013 - * Author: winckel +/*! \file flexran_agent_mac_slice_verification.h + * \brief MAC Agent slice verification helper functions + * \author Robert Schmidt + * \date 2018 + * \version 0.1 */ -#ifndef MESSAGES_TYPES_H_ -#define MESSAGES_TYPES_H_ +#include "flexran_agent_common_internal.h" +#include "flexran_agent_mac_internal.h" -#include "intertask_messages_types.h" -#include "timer_messages_types.h" - -// Dummy file for the generic intertask interface definition. Actual definition should be in top level build directory. - -#endif /* MESSAGES_TYPES_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 b2723f7181..7cb39fb723 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c +++ b/openair2/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c @@ -78,6 +78,7 @@ int flexran_agent_pdcp_stats_reply(mid_t mod_id, // Protocol__FlexHeader *header; int i; + int UE_id; // int cc_id = 0; @@ -85,6 +86,7 @@ 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_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) { @@ -95,7 +97,7 @@ 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; @@ -104,7 +106,7 @@ 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; @@ -115,7 +117,7 @@ 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 e5e242232c..b79ad88417 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c +++ b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c @@ -31,7 +31,7 @@ #include "liblfds700.h" -#include "log.h" +#include "common/utils/LOG/log.h" /*Trigger boolean for RRC measurement*/ bool triggered_rrc = false; @@ -76,147 +76,147 @@ void flexran_agent_ue_state_change(mid_t mod_id, uint32_t rnti, uint8_t state_ch config->has_rnti = 1; config->rnti = rnti; } else if (state_change == PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_UPDATED - || state_change == PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED) { - int i = find_UE_id(mod_id, rnti); - config->has_rnti = 1; - config->rnti = rnti; - if(flexran_get_time_alignment_timer(mod_id,i) != -1) { - config->time_alignment_timer = flexran_get_time_alignment_timer(mod_id,i); - config->has_time_alignment_timer = 1; - } - if(flexran_get_meas_gap_config(mod_id,i) != -1){ - config->meas_gap_config_pattern = flexran_get_meas_gap_config(mod_id,i); - config->has_meas_gap_config_pattern = 1; - } - if(config->has_meas_gap_config_pattern == 1 && - config->meas_gap_config_pattern != PROTOCOL__FLEX_MEAS_GAP_CONFIG_PATTERN__FLMGCP_OFF) { - config->meas_gap_config_sf_offset = flexran_get_meas_gap_config_offset(mod_id,i); - config->has_meas_gap_config_sf_offset = 1; - } - //TODO: Set the SPS configuration (Optional) - //Not supported for now, so we do not set it + || state_change == PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED) { + int i = find_UE_id(mod_id, rnti); + config->has_rnti = 1; + config->rnti = rnti; + config->imsi = flexran_get_ue_imsi(mod_id, i); + config->has_imsi = 1; + config->dl_slice_id = flexran_get_ue_dl_slice_id(mod_id, i); + config->has_dl_slice_id = 1; + config->ul_slice_id = flexran_get_ue_ul_slice_id(mod_id, i); + config->has_ul_slice_id = 1; + if(flexran_get_time_alignment_timer(mod_id,i) != -1) { + config->time_alignment_timer = flexran_get_time_alignment_timer(mod_id,i); + config->has_time_alignment_timer = 1; + } + if(flexran_get_meas_gap_config(mod_id,i) != -1){ + config->meas_gap_config_pattern = flexran_get_meas_gap_config(mod_id,i); + config->has_meas_gap_config_pattern = 1; + } + if(config->has_meas_gap_config_pattern == 1 && + config->meas_gap_config_pattern != PROTOCOL__FLEX_MEAS_GAP_CONFIG_PATTERN__FLMGCP_OFF) { + config->meas_gap_config_sf_offset = flexran_get_meas_gap_config_offset(mod_id,i); + config->has_meas_gap_config_sf_offset = 1; + } + //TODO: Set the SPS configuration (Optional) + //Not supported for now, so we do not set it - //TODO: Set the SR configuration (Optional) - //We do not set it for now + //TODO: Set the SR configuration (Optional) + //We do not set it for now - //TODO: Set the CQI configuration (Optional) - //We do not set it for now - - if(flexran_get_ue_transmission_mode(mod_id,i) != -1) { - config->transmission_mode = flexran_get_ue_transmission_mode(mod_id,i); - config->has_transmission_mode = 1; - } + //TODO: Set the CQI configuration (Optional) + //We do not set it for now - config->ue_aggregated_max_bitrate_ul = flexran_get_ue_aggregated_max_bitrate_ul(mod_id,i); - config->has_ue_aggregated_max_bitrate_ul = 1; + if(flexran_get_ue_transmission_mode(mod_id,i) != -1) { + config->transmission_mode = flexran_get_ue_transmission_mode(mod_id,i); + config->has_transmission_mode = 1; + } - config->ue_aggregated_max_bitrate_dl = flexran_get_ue_aggregated_max_bitrate_dl(mod_id,i); - config->has_ue_aggregated_max_bitrate_dl = 1; + config->ue_aggregated_max_bitrate_ul = flexran_get_ue_aggregated_max_bitrate_ul(mod_id,i); + config->has_ue_aggregated_max_bitrate_ul = 1; - //TODO: Set the UE capabilities - Protocol__FlexUeCapabilities *c_capabilities; - c_capabilities = malloc(sizeof(Protocol__FlexUeCapabilities)); - protocol__flex_ue_capabilities__init(c_capabilities); - //TODO: Set half duplex (FDD operation) - c_capabilities->has_half_duplex = 0; - c_capabilities->half_duplex = 1;//flexran_get_half_duplex(i); - //TODO: Set intra-frame hopping flag - c_capabilities->has_intra_sf_hopping = 0; - c_capabilities->intra_sf_hopping = 1;//flexran_get_intra_sf_hopping(i); - //TODO: Set support for type 2 hopping with n_sb > 1 - c_capabilities->has_type2_sb_1 = 0; - c_capabilities->type2_sb_1 = 1;//flexran_get_type2_sb_1(i); - //TODO: Set ue category - c_capabilities->has_ue_category = 0; - c_capabilities->ue_category = 1;//flexran_get_ue_category(i); - //TODO: Set UE support for resource allocation type 1 - c_capabilities->has_res_alloc_type1 = 0; - c_capabilities->res_alloc_type1 = 1;//flexran_get_res_alloc_type1(i); - //Set the capabilites to the message - config->capabilities = c_capabilities; - - if(flexran_get_ue_transmission_antenna(mod_id,i) != -1) { - config->has_ue_transmission_antenna = 1; - config->ue_transmission_antenna = flexran_get_ue_transmission_antenna(mod_id,i); - } + config->ue_aggregated_max_bitrate_dl = flexran_get_ue_aggregated_max_bitrate_dl(mod_id,i); + config->has_ue_aggregated_max_bitrate_dl = 1; - if(flexran_get_tti_bundling(mod_id,i) != -1) { - config->has_tti_bundling = 1; - config->tti_bundling = flexran_get_tti_bundling(mod_id,i); - } + Protocol__FlexUeCapabilities *c_capabilities; + c_capabilities = malloc(sizeof(Protocol__FlexUeCapabilities)); + protocol__flex_ue_capabilities__init(c_capabilities); + c_capabilities->has_half_duplex = 1; + c_capabilities->half_duplex = flexran_get_half_duplex(mod_id, i); + c_capabilities->has_intra_sf_hopping = 1; + c_capabilities->intra_sf_hopping = flexran_get_intra_sf_hopping(mod_id, i); + c_capabilities->has_type2_sb_1 = 1; + c_capabilities->type2_sb_1 = flexran_get_type2_sb_1(mod_id, i); + c_capabilities->has_ue_category = 1; + c_capabilities->ue_category = flexran_get_ue_category(mod_id, i); + c_capabilities->has_res_alloc_type1 = 1; + c_capabilities->res_alloc_type1 = flexran_get_res_alloc_type1(mod_id, i); + //Set the capabilites to the message + config->capabilities = c_capabilities; - if(flexran_get_maxHARQ_TX(mod_id,i) != -1){ - config->has_max_harq_tx = 1; - config->max_harq_tx = flexran_get_maxHARQ_TX(mod_id,i); - } + if(flexran_get_ue_transmission_antenna(mod_id,i) != -1) { + config->has_ue_transmission_antenna = 1; + config->ue_transmission_antenna = flexran_get_ue_transmission_antenna(mod_id,i); + } - if(flexran_get_beta_offset_ack_index(mod_id,i) != -1) { - config->has_beta_offset_ack_index = 1; - config->beta_offset_ack_index = flexran_get_beta_offset_ack_index(mod_id,i); - } + if(flexran_get_tti_bundling(mod_id,i) != -1) { + config->has_tti_bundling = 1; + config->tti_bundling = flexran_get_tti_bundling(mod_id,i); + } - if(flexran_get_beta_offset_ri_index(mod_id,i) != -1) { - config->has_beta_offset_ri_index = 1; - config->beta_offset_ri_index = flexran_get_beta_offset_ri_index(mod_id,i); - } + if(flexran_get_maxHARQ_TX(mod_id,i) != -1){ + config->has_max_harq_tx = 1; + config->max_harq_tx = flexran_get_maxHARQ_TX(mod_id,i); + } - if(flexran_get_beta_offset_cqi_index(mod_id,i) != -1) { - config->has_beta_offset_cqi_index = 1; - config->beta_offset_cqi_index = flexran_get_beta_offset_cqi_index(mod_id,i); - } + if(flexran_get_beta_offset_ack_index(mod_id,i) != -1) { + config->has_beta_offset_ack_index = 1; + config->beta_offset_ack_index = flexran_get_beta_offset_ack_index(mod_id,i); + } - /* assume primary carrier */ - if(flexran_get_ack_nack_simultaneous_trans(mod_id,i,0) != -1) { - config->has_ack_nack_simultaneous_trans = 1; - config->ack_nack_simultaneous_trans = flexran_get_ack_nack_simultaneous_trans(mod_id,i,0); - } + if(flexran_get_beta_offset_ri_index(mod_id,i) != -1) { + config->has_beta_offset_ri_index = 1; + config->beta_offset_ri_index = flexran_get_beta_offset_ri_index(mod_id,i); + } - if(flexran_get_simultaneous_ack_nack_cqi(mod_id,i) != -1) { - config->has_simultaneous_ack_nack_cqi = 1; - config->simultaneous_ack_nack_cqi = flexran_get_simultaneous_ack_nack_cqi(mod_id,i); - } + if(flexran_get_beta_offset_cqi_index(mod_id,i) != -1) { + config->has_beta_offset_cqi_index = 1; + config->beta_offset_cqi_index = flexran_get_beta_offset_cqi_index(mod_id,i); + } - if(flexran_get_aperiodic_cqi_rep_mode(mod_id,i) != -1) { - config->has_aperiodic_cqi_rep_mode = 1; - int mode = flexran_get_aperiodic_cqi_rep_mode(mod_id,i); - if (mode > 4) { - config->aperiodic_cqi_rep_mode = PROTOCOL__FLEX_APERIODIC_CQI_REPORT_MODE__FLACRM_NONE; - } else { - config->aperiodic_cqi_rep_mode = mode; - } - } + /* assume primary carrier */ + if(flexran_get_ack_nack_simultaneous_trans(mod_id,i,0) != -1) { + config->has_ack_nack_simultaneous_trans = 1; + config->ack_nack_simultaneous_trans = flexran_get_ack_nack_simultaneous_trans(mod_id,i,0); + } - if(flexran_get_tdd_ack_nack_feedback_mode(mod_id, i) != -1) { - config->has_tdd_ack_nack_feedback = 1; - config->tdd_ack_nack_feedback = flexran_get_tdd_ack_nack_feedback_mode(mod_id,i); - } + if(flexran_get_simultaneous_ack_nack_cqi(mod_id,i) != -1) { + config->has_simultaneous_ack_nack_cqi = 1; + config->simultaneous_ack_nack_cqi = flexran_get_simultaneous_ack_nack_cqi(mod_id,i); + } - if(flexran_get_ack_nack_repetition_factor(mod_id, i) != -1) { - config->has_ack_nack_repetition_factor = 1; - config->ack_nack_repetition_factor = flexran_get_ack_nack_repetition_factor(mod_id,i); - } + if(flexran_get_aperiodic_cqi_rep_mode(mod_id,i) != -1) { + config->has_aperiodic_cqi_rep_mode = 1; + int mode = flexran_get_aperiodic_cqi_rep_mode(mod_id,i); + if (mode > 4) { + config->aperiodic_cqi_rep_mode = PROTOCOL__FLEX_APERIODIC_CQI_REPORT_MODE__FLACRM_NONE; + } else { + config->aperiodic_cqi_rep_mode = mode; + } + } - if(flexran_get_extended_bsr_size(mod_id, i) != -1) { - config->has_extended_bsr_size = 1; - config->extended_bsr_size = flexran_get_extended_bsr_size(mod_id,i); - } + if(flexran_get_tdd_ack_nack_feedback_mode(mod_id, i) != -1) { + config->has_tdd_ack_nack_feedback = 1; + config->tdd_ack_nack_feedback = flexran_get_tdd_ack_nack_feedback_mode(mod_id,i); + } - config->has_pcell_carrier_index = 1; - config->pcell_carrier_index = UE_PCCID(mod_id, i); - //TODO: Set carrier aggregation support (boolean) - config->has_ca_support = 0; - config->ca_support = 0; - if(config->has_ca_support){ - //TODO: Set cross carrier scheduling support (boolean) - config->has_cross_carrier_sched_support = 1; - config->cross_carrier_sched_support = 0; - //TODO: Set secondary cells configuration - // We do not set it for now. No carrier aggregation support - - //TODO: Set deactivation timer for secondary cell - config->has_scell_deactivation_timer = 0; - config->scell_deactivation_timer = 0; - } + if(flexran_get_ack_nack_repetition_factor(mod_id, i) != -1) { + config->has_ack_nack_repetition_factor = 1; + config->ack_nack_repetition_factor = flexran_get_ack_nack_repetition_factor(mod_id,i); + } + + if(flexran_get_extended_bsr_size(mod_id, i) != -1) { + config->has_extended_bsr_size = 1; + config->extended_bsr_size = flexran_get_extended_bsr_size(mod_id,i); + } + + config->has_pcell_carrier_index = 1; + config->pcell_carrier_index = UE_PCCID(mod_id, i); + //TODO: Set carrier aggregation support (boolean) + config->has_ca_support = 0; + config->ca_support = 0; + if(config->has_ca_support){ + //TODO: Set cross carrier scheduling support (boolean) + config->has_cross_carrier_sched_support = 1; + config->cross_carrier_sched_support = 0; + //TODO: Set secondary cells configuration + // We do not set it for now. No carrier aggregation support + + //TODO: Set deactivation timer for secondary cell + config->has_scell_deactivation_timer = 0; + config->scell_deactivation_timer = 0; + } } else if (state_change == PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_MOVED) { // TODO: Not supported for now. Leave blank } @@ -264,27 +264,31 @@ int flexran_agent_destroy_ue_state_change(Protocol__FlexranMessage *msg) { /* this is called by RRC as a part of rrc xface . The controller previously requested this*/ void flexran_trigger_rrc_measurements (mid_t mod_id, MeasResults_t* measResults) { - int i; + //int i; // int priority = 0; // Warning Preventing // void *data; // int size; // err_code_t err_code = -100; triggered_rrc = true; - int num; + //int num; + /* TODO do we need this at the current state? meas_stats is never put into a + * protobuf message?! num = flexran_get_num_ues (mod_id); meas_stats = malloc(sizeof(rrc_meas_stats) * num); for (i = 0; i < num; i++){ - meas_stats[i].rnti = flexran_get_ue_crnti(mod_id, i); - meas_stats[i].meas_id = flexran_get_rrc_pcell_measid(mod_id,i); - meas_stats[i].rsrp = flexran_get_rrc_pcell_rsrp(mod_id,i) - 140; + UE_id = flexran_get_ue_id(mod_id, i); + meas_stats[i].rnti = flexran_get_ue_crnti(mod_id, UE_id); + meas_stats[i].meas_id = flexran_get_rrc_pcell_measid(mod_id, UE_id); + meas_stats[i].rsrp = flexran_get_rrc_pcell_rsrp(mod_id, UE_id) - 140; // measResults->measResultPCell.rsrpResult - 140; - meas_stats[i].rsrq = flexran_get_rrc_pcell_rsrq(mod_id,i)/2 - 20; + meas_stats[i].rsrq = flexran_get_rrc_pcell_rsrq(mod_id, UE_id)/2 - 20; // (measResults->measResultPCell.rsrqResult)/2 - 20; } + */ // repl->neigh_meas = NULL; // if (meas->measResultNeighCells != NULL) { @@ -495,11 +499,14 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, // Protocol__FlexHeader *header; int i,j; + int UE_id; /* Allocate memory for list of UE reports */ if (report_config->nr_ue > 0) { for (i = 0; i < report_config->nr_ue; i++) { + + UE_id = flexran_get_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_RRC_MEASUREMENTS) { @@ -511,14 +518,14 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, goto error; protocol__flex_rrc_measurements__init(rrc_measurements); - rrc_measurements->measid = flexran_get_rrc_pcell_measid(mod_id,i); - rrc_measurements->has_measid = 1; - - rrc_measurements->pcell_rsrp = flexran_get_rrc_pcell_rsrp(mod_id,i); - rrc_measurements->has_pcell_rsrp = 1; - - rrc_measurements->pcell_rsrq = flexran_get_rrc_pcell_rsrq(mod_id,i); - rrc_measurements->has_pcell_rsrq = 1 ; + rrc_measurements->measid = flexran_get_rrc_pcell_measid(mod_id, UE_id); + rrc_measurements->has_measid = 1; + + rrc_measurements->pcell_rsrp = flexran_get_rrc_pcell_rsrp(mod_id, UE_id); + rrc_measurements->has_pcell_rsrp = 1; + + rrc_measurements->pcell_rsrq = flexran_get_rrc_pcell_rsrq(mod_id, UE_id); + rrc_measurements->has_pcell_rsrq = 1 ; /* Target Cell, Neghibouring*/ @@ -529,7 +536,7 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, protocol__flex_neigh_cells_measurements__init(neigh_meas); - neigh_meas->n_eutra_meas = flexran_get_rrc_num_ncell(mod_id, i); + neigh_meas->n_eutra_meas = flexran_get_rrc_num_ncell(mod_id, UE_id); Protocol__FlexEutraMeasurements **eutra_meas = NULL; @@ -547,7 +554,7 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, protocol__flex_eutra_measurements__init(eutra_meas[j]); - eutra_meas[j]->phys_cell_id = flexran_get_rrc_neigh_phy_cell_id(mod_id, i, j); + eutra_meas[j]->phys_cell_id = flexran_get_rrc_neigh_phy_cell_id(mod_id, UE_id, j); eutra_meas[j]->has_phys_cell_id = 1; @@ -558,10 +565,10 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, protocol__flex_eutra_ref_signal_meas__init(meas_result); - meas_result->rsrp = flexran_get_rrc_neigh_rsrp(mod_id, i, eutra_meas[j]->phys_cell_id); + meas_result->rsrp = flexran_get_rrc_neigh_rsrp(mod_id, UE_id, eutra_meas[j]->phys_cell_id); meas_result->has_rsrp = 1; - meas_result->rsrq = flexran_get_rrc_neigh_rsrq(mod_id, i, eutra_meas[j]->phys_cell_id); + meas_result->rsrq = flexran_get_rrc_neigh_rsrq(mod_id, UE_id, eutra_meas[j]->phys_cell_id); meas_result->has_rsrq = 1; eutra_meas[j]->meas_result = meas_result; @@ -625,8 +632,10 @@ int flexran_agent_rrc_stats_reply(mid_t mod_id, for (i = 0; i < report_config->nr_ue; i++){ + UE_id = flexran_get_ue_id(mod_id, i); + if (ue_report[i]->rrc_measurements->neigh_meas != NULL){ - for (j = 0; j < flexran_get_rrc_num_ncell(mod_id, i); j++){ + for (j = 0; j < flexran_get_rrc_num_ncell(mod_id, UE_id); j++){ free(ue_report[i]->rrc_measurements->neigh_meas->eutra_meas[j]); } diff --git a/openair2/ENB_APP/MESSAGES/V2/config_common.proto b/openair2/ENB_APP/MESSAGES/V2/config_common.proto index 7b392b6b3b..3af59c1537 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 // @@ -177,4 +258,4 @@ enum flex_ue_state_change_type { FLUESC_ACTIVATED = 1; FLUESC_DEACTIVATED = 2; FLUESC_MOVED = 3; -} \ No newline at end of file +} diff --git a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto index f734686f01..1d5da8dd2a 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/NB_IoT_interface.c b/openair2/ENB_APP/NB_IoT_interface.c index c4884453c2..7355233d71 100644 --- a/openair2/ENB_APP/NB_IoT_interface.c +++ b/openair2/ENB_APP/NB_IoT_interface.c @@ -43,7 +43,7 @@ int load_NB_IoT(void) { RCConfig_NbIoT_f_t RCConfig; loader_shlibfunc_t shlib_fdesc[]=NBIOT_INTERFACE_FLIST; - ret=load_module_shlib(NBIOT_MODULENAME,shlib_fdesc,sizeof(shlib_fdesc)/sizeof(loader_shlibfunc_t)); + ret=load_module_shlib(NBIOT_MODULENAME,shlib_fdesc,sizeof(shlib_fdesc)/sizeof(loader_shlibfunc_t),NULL); if (ret) { return ret; } diff --git a/openair2/ENB_APP/enb_app.c b/openair2/ENB_APP/enb_app.c index 40c6aeac44..37bcd36653 100644 --- a/openair2/ENB_APP/enb_app.c +++ b/openair2/ENB_APP/enb_app.c @@ -35,17 +35,22 @@ #include "assertions.h" #include "common/ran_context.h" -#include "log.h" +#include "common/utils/LOG/log.h" #if defined(ENABLE_ITTI) # include "intertask_interface.h" -# include "timer.h" # if defined(ENABLE_USE_MME) # include "s1ap_eNB.h" # include "sctp_eNB_task.h" # include "gtpv1u_eNB_task.h" +# else +# define EPC_MODE_ENABLED 0 # endif +# include "x2ap_eNB.h" +# include "x2ap_messages_types.h" +# define X2AP_ENB_REGISTER_RETRY_DELAY 10 + #include "openair1/PHY/INIT/phy_init.h" extern unsigned char NB_eNB_INST; #endif @@ -59,6 +64,8 @@ extern RAN_CONTEXT_t RC; # define ENB_REGISTER_RETRY_DELAY 10 # endif +#include "targets/RT/USER/lte-softmodem.h" + /*------------------------------------------------------------------------------*/ /* @@ -135,6 +142,30 @@ static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end)//, # endif #endif +/*------------------------------------------------------------------------------*/ +static uint32_t eNB_app_register_x2(uint32_t enb_id_start, uint32_t enb_id_end) +{ + uint32_t enb_id; + MessageDef *msg_p; + uint32_t register_enb_x2_pending = 0; + + for (enb_id = enb_id_start; (enb_id < enb_id_end) ; enb_id++) { + + { + + msg_p = itti_alloc_new_message (TASK_ENB_APP, X2AP_REGISTER_ENB_REQ); + + RCconfig_X2(msg_p, enb_id); + + itti_send_msg_to_task (TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(enb_id), msg_p); + + register_enb_x2_pending++; + } + } + + return register_enb_x2_pending; +} + /*------------------------------------------------------------------------------*/ void *eNB_app_task(void *args_p) { @@ -143,10 +174,13 @@ void *eNB_app_task(void *args_p) uint32_t enb_id_start = 0; uint32_t enb_id_end = enb_id_start + enb_nb; # if defined(ENABLE_USE_MME) - uint32_t register_enb_pending; + uint32_t register_enb_pending=0; uint32_t registered_enb; 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 enb_id; MessageDef *msg_p = NULL; instance_t instance; @@ -184,13 +218,17 @@ void *eNB_app_task(void *args_p) # if defined(ENABLE_USE_MME) /* Try to register each eNB */ - registered_enb = 0; - register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);//, enb_properties_p); -# else + registered_enb = 0; + register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);//, enb_properties_p); +#else /* Start L2L1 task */ - msg_p = itti_alloc_new_message(TASK_ENB_APP, INITIALIZE_MESSAGE); - itti_send_msg_to_task(TASK_L2L1, INSTANCE_DEFAULT, msg_p); -# endif + msg_p = itti_alloc_new_message(TASK_ENB_APP, INITIALIZE_MESSAGE); + itti_send_msg_to_task(TASK_L2L1, INSTANCE_DEFAULT, msg_p); +#endif + + /* Try to register each eNB with each other */ + x2_registered_enb = 0; + x2_register_enb_pending = eNB_app_register_x2 (enb_id_start, enb_id_end); do { // Wait for a message @@ -208,56 +246,62 @@ void *eNB_app_task(void *args_p) LOG_I(ENB_APP, "Received %s\n", ITTI_MSG_NAME(msg_p)); break; -# if defined(ENABLE_USE_MME) + case SOFT_RESTART_MESSAGE: + handle_reconfiguration(instance); + break; case S1AP_REGISTER_ENB_CNF: - LOG_I(ENB_APP, "[eNB %d] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p), - S1AP_REGISTER_ENB_CNF(msg_p).nb_mme); +# if defined(ENABLE_USE_MME) + LOG_I(ENB_APP, "[eNB %d] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p), + S1AP_REGISTER_ENB_CNF(msg_p).nb_mme); - DevAssert(register_enb_pending > 0); - register_enb_pending--; + DevAssert(register_enb_pending > 0); + register_enb_pending--; - /* Check if at least eNB is registered with one MME */ - if (S1AP_REGISTER_ENB_CNF(msg_p).nb_mme > 0) { - registered_enb++; - } + /* Check if at least eNB is registered with one MME */ + if (S1AP_REGISTER_ENB_CNF(msg_p).nb_mme > 0) { + registered_enb++; + } - /* Check if all register eNB requests have been processed */ - if (register_enb_pending == 0) { - if (registered_enb == enb_nb) { - /* If all eNB are registered, start L2L1 task */ - MessageDef *msg_init_p; + /* Check if all register eNB requests have been processed */ + if (register_enb_pending == 0) { + if (registered_enb == enb_nb) { + /* If all eNB are registered, start L2L1 task */ + MessageDef *msg_init_p; - msg_init_p = itti_alloc_new_message (TASK_ENB_APP, INITIALIZE_MESSAGE); - itti_send_msg_to_task (TASK_L2L1, INSTANCE_DEFAULT, msg_init_p); + msg_init_p = itti_alloc_new_message (TASK_ENB_APP, INITIALIZE_MESSAGE); + itti_send_msg_to_task (TASK_L2L1, INSTANCE_DEFAULT, msg_init_p); - } else { - LOG_W(ENB_APP, " %d eNB not associated with a MME, retrying registration in %d seconds ...\n", - enb_nb - registered_enb, ENB_REGISTER_RETRY_DELAY); + } else { + LOG_W(ENB_APP, " %d eNB not associated with a MME, retrying registration in %d seconds ...\n", + enb_nb - registered_enb, ENB_REGISTER_RETRY_DELAY); - /* Restart the eNB registration process in ENB_REGISTER_RETRY_DELAY seconds */ - if (timer_setup (ENB_REGISTER_RETRY_DELAY, 0, TASK_ENB_APP, INSTANCE_DEFAULT, TIMER_ONE_SHOT, - NULL, &enb_register_retry_timer_id) < 0) { - LOG_E(ENB_APP, " Can not start eNB register retry timer, use \"sleep\" instead!\n"); - - sleep(ENB_REGISTER_RETRY_DELAY); - /* Restart the registration process */ - registered_enb = 0; - register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);//, enb_properties_p); - } - } - } + /* Restart the eNB registration process in ENB_REGISTER_RETRY_DELAY seconds */ + if (timer_setup (ENB_REGISTER_RETRY_DELAY, 0, TASK_ENB_APP, INSTANCE_DEFAULT, TIMER_ONE_SHOT, + NULL, &enb_register_retry_timer_id) < 0) { + LOG_E(ENB_APP, " Can not start eNB register retry timer, use \"sleep\" instead!\n"); + sleep(ENB_REGISTER_RETRY_DELAY); + /* Restart the registration process */ + registered_enb = 0; + register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);//, enb_properties_p); + } + } + } +#endif break; case S1AP_DEREGISTERED_ENB_IND: - LOG_W(ENB_APP, "[eNB %d] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p), - S1AP_DEREGISTERED_ENB_IND(msg_p).nb_mme); + if (EPC_MODE_ENABLED) { + LOG_W(ENB_APP, "[eNB %d] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p), + S1AP_DEREGISTERED_ENB_IND(msg_p).nb_mme); - /* TODO handle recovering of registration */ + /* TODO handle recovering of registration */ + } break; 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); if (TIMER_HAS_EXPIRED (msg_p).timer_id == enb_register_retry_timer_id) { @@ -266,8 +310,59 @@ void *eNB_app_task(void *args_p) register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);//, enb_properties_p); } - break; + 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)); @@ -283,3 +378,53 @@ 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 4dfea72eef..9eb5ea2400 100644 --- a/openair2/ENB_APP/enb_app.h +++ b/openair2/ENB_APP/enb_app.h @@ -31,11 +31,11 @@ #define ENB_APP_H_ #include +#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 737397d8d4..6d9b2edf82 100644 --- a/openair2/ENB_APP/enb_config.c +++ b/openair2/ENB_APP/enb_config.c @@ -37,10 +37,12 @@ #include "UTIL/OTG/otg_externs.h" #if defined(ENABLE_ITTI) # include "intertask_interface.h" -# if defined(ENABLE_USE_MME) +# if defined(ENABLE_USE_MME) # include "s1ap_eNB.h" # include "sctp_eNB_task.h" -# endif +# else +# define EPC_MODE_ENABLED 0 +# endif #endif #include "sctp_default_values.h" #include "SystemInformationBlockType2.h" @@ -99,54 +101,51 @@ void RCconfig_flexran() ue_TimersAndConstants_t300, ue_TimersAndConstants_t301, ue_TimersAndConstants_t310, ue_TimersAndConstants_t311, ue_TimersAndConstants_n310, ue_TimersAndConstants_n311, - ue_TransmissionMode; + ue_TransmissionMode, ue_multiple_max; - int32_t ue_multiple_max = 0; - - e_SL_CP_Len_r12 rxPool_sc_CP_Len; - e_SL_PeriodComm_r12 rxPool_sc_Period; - e_SL_CP_Len_r12 rxPool_data_CP_Len; - long rxPool_ResourceConfig_prb_Num; - long rxPool_ResourceConfig_prb_Start; - long rxPool_ResourceConfig_prb_End; - SL_OffsetIndicator_r12_PR rxPool_ResourceConfig_offsetIndicator_present; - long rxPool_ResourceConfig_offsetIndicator_choice; - SubframeBitmapSL_r12_PR rxPool_ResourceConfig_subframeBitmap_present; - char* rxPool_ResourceConfig_subframeBitmap_choice_bs_buf; - long rxPool_ResourceConfig_subframeBitmap_choice_bs_size; - long rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused; - - //SIB19 - //for discRxPool - SL_CP_Len_r12_t discRxPool_cp_Len; - e_SL_DiscResourcePool_r12__discPeriod_r12 discRxPool_discPeriod; - long discRxPool_numRetx; - long discRxPool_numRepetition; - long discRxPool_ResourceConfig_prb_Num; - long discRxPool_ResourceConfig_prb_Start; - long discRxPool_ResourceConfig_prb_End; - SL_OffsetIndicator_r12_PR discRxPool_ResourceConfig_offsetIndicator_present; - long discRxPool_ResourceConfig_offsetIndicator_choice; - SubframeBitmapSL_r12_PR discRxPool_ResourceConfig_subframeBitmap_present; - char* discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf; - long discRxPool_ResourceConfig_subframeBitmap_choice_bs_size; - long discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused; - //for discRxPoolPS - SL_CP_Len_r12_t discRxPoolPS_cp_Len; - e_SL_DiscResourcePool_r12__discPeriod_r12 discRxPoolPS_discPeriod; - long discRxPoolPS_numRetx; - long discRxPoolPS_numRepetition; - long discRxPoolPS_ResourceConfig_prb_Num; - long discRxPoolPS_ResourceConfig_prb_Start; - long discRxPoolPS_ResourceConfig_prb_End; - SL_OffsetIndicator_r12_PR discRxPoolPS_ResourceConfig_offsetIndicator_present; - long discRxPoolPS_ResourceConfig_offsetIndicator_choice; - SubframeBitmapSL_r12_PR discRxPoolPS_ResourceConfig_subframeBitmap_present; - char* discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_buf; - long discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_size; - long discRxPoolPS_ResourceConfig_subframeBitmap_choice_bs_bits_unused; + 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; /* get number of eNBs */ paramdef_t ENBSParams[] = ENBSPARAMS_DESC; @@ -198,11 +197,10 @@ void RCconfig_flexran() /* eNB ID from configuration, as read in by RCconfig_RRC() */ if (!ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr) { // Calculate a default eNB ID -# if defined(ENABLE_USE_MME) - enb_id = i + (s1ap_generate_eNB_id () & 0xFFFF8); -# else - enb_id = i; -# endif + if (EPC_MODE_ENABLED) + enb_id = i + (s1ap_generate_eNB_id () & 0xFFFF8); + else + enb_id = i; } else { enb_id = *(ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr); } @@ -291,7 +289,7 @@ void RCconfig_L1(void) { 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(); + //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); } @@ -546,32 +544,6 @@ int RCconfig_RRC(MessageDef *msg_p, uint32_t i, eNB_RRC_INST *rrc) { 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; -*/ - // for no gcc warnings (void)my_int; @@ -591,32 +563,13 @@ int RCconfig_RRC(MessageDef *msg_p, uint32_t i, eNB_RRC_INST *rrc) { 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); + num_enbs = ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt; AssertFatal (i0) { @@ -628,14 +581,14 @@ int RCconfig_RRC(MessageDef *msg_p, uint32_t i, eNB_RRC_INST *rrc) { if (ENBParamList.paramarray[i][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 = i + (hash & 0xFFFF8); -# else - enb_id = i; -# endif + if (EPC_MODE_ENABLED) { + uint32_t hash; + + hash = s1ap_generate_eNB_id (); + enb_id = i + (hash & 0xFFFF8); + } else { + enb_id = i; + } } else { enb_id = *(ENBParamList.paramarray[i][ENB_ENB_ID_IDX].uptr); } @@ -2255,23 +2208,9 @@ int RCconfig_S1(MessageDef *msg_p, uint32_t i) { /* 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; - } + config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL); + -#endif AssertFatal (i 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 + enb_id = k; +# endif + } 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 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]; + + /* 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) { + X2AP_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) { + 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)); + } + + 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); + + 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); + } + + 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)); + + if (strcmp(*(X2ParamList.paramarray[l][ENB_X2_IP_ADDRESS_PREFERENCE_IDX].strptr), "ipv4") == 0) { + X2AP_REGISTER_ENB_REQ (msg_p).target_enb_x2_ip_address[l].ipv4 = 1; + } else if (strcmp(*(X2ParamList.paramarray[l][ENB_X2_IP_ADDRESS_PREFERENCE_IDX].strptr), "ipv6") == 0) { + X2AP_REGISTER_ENB_REQ (msg_p).target_enb_x2_ip_address[l].ipv6 = 1; + } else if (strcmp(*(X2ParamList.paramarray[l][ENB_X2_IP_ADDRESS_PREFERENCE_IDX].strptr), "no") == 0) { + X2AP_REGISTER_ENB_REQ (msg_p).target_enb_x2_ip_address[l].ipv4 = 1; + X2AP_REGISTER_ENB_REQ (msg_p).target_enb_x2_ip_address[l].ipv6 = 1; + } + } + + // SCTP SETTING + X2AP_REGISTER_ENB_REQ (msg_p).sctp_out_streams = SCTP_OUT_STREAMS; + X2AP_REGISTER_ENB_REQ (msg_p).sctp_in_streams = SCTP_IN_STREAMS; +# if defined(ENABLE_USE_MME) + 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); + 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)) { + LOG_E(RRC,"Add eNB IPv4 address and/or port for X2C in the CONF file!\n"); + exit(1); + } + + 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; +} + void RCConfig(void) { paramlist_def_t MACRLCParamList = {CONFIG_STRING_MACRLC_LIST,NULL,0}; @@ -2436,8 +2501,11 @@ void RCConfig(void) { printf("Getting ENBSParams\n"); config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL); +# if defined(ENABLE_USE_MME) + EPC_MODE_ENABLED = ((*ENBSParams[ENB_NOS1_IDX].uptr) == 0); +#endif RC.nb_inst = ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt; - + if (RC.nb_inst > 0) { RC.nb_CC = (int *)malloc((1+RC.nb_inst)*sizeof(int)); for (int i=0;i #define IPV4_STR_ADDR_TO_INT_NWBO(AdDr_StR,NwBo,MeSsAgE ) do {\ struct in_addr inp;\ @@ -106,6 +106,7 @@ void ru_config_display(void); int RCconfig_RRC(MessageDef *msg_p, uint32_t i, eNB_RRC_INST *rrc); int RCconfig_S1(MessageDef *msg_p, uint32_t i); +int RCconfig_X2(MessageDef *msg_p, uint32_t i); #endif /* ENB_CONFIG_H_ */ /** @} */ diff --git a/openair2/ENB_APP/enb_paramdef.h b/openair2/ENB_APP/enb_paramdef.h index 23b4c2a837..04edea1493 100755 --- a/openair2/ENB_APP/enb_paramdef.h +++ b/openair2/ENB_APP/enb_paramdef.h @@ -55,11 +55,6 @@ -#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME) -extern int asn_debug; -extern int asn1_xer_print; -#endif - #ifdef LIBCONFIG_LONG #define libconfig_int long #else @@ -102,6 +97,8 @@ typedef enum { #define CONFIG_STRING_RU_MAX_RXGAIN "max_rxgain" #define CONFIG_STRING_RU_IF_COMPRESSION "if_compression" #define CONFIG_STRING_RU_NBIOTRRC_LIST "NbIoT_RRC_instances" +#define CONFIG_STRING_RU_SDR_ADDRS "sdr_addrs" +#define CONFIG_STRING_RU_SDR_CLK_SRC "clock_src" #define RU_LOCAL_IF_NAME_IDX 0 #define RU_LOCAL_ADDRESS_IDX 1 @@ -121,6 +118,8 @@ typedef enum { #define RU_ATT_TX_IDX 15 #define RU_ATT_RX_IDX 16 #define RU_NBIOTRRC_LIST_IDX 17 +#define RU_SDR_ADDRS 18 +#define RU_SDR_CLK_SRC 19 @@ -147,6 +146,8 @@ 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_CLK_SRC, NULL, 0, strptr:NULL, defstrval:"internal", TYPE_STRING, 0}, \ } /*---------------------------------------------------------------------------------------------------------------------------------------*/ @@ -160,25 +161,19 @@ typedef enum { /* global parameters, not under a specific section */ #define ENB_CONFIG_STRING_ASN1_VERBOSITY "Asn1_verbosity" #define ENB_CONFIG_STRING_ACTIVE_ENBS "Active_eNBs" +#define ENB_CONFIG_STRING_NOS1 "noS1" /*--------------------------------------------------------------------------------------------------------------------------------------------------------------*/ /* global configuration parameters */ -/* optname helpstr paramflags XXXptr defXXXval type numelt */ +/* optname helpstr paramflags XXXptr defXXXval type numelt */ /*--------------------------------------------------------------------------------------------------------------------------------------------------------------*/ #define ENBSPARAMS_DESC { \ -{ENB_CONFIG_STRING_ASN1_VERBOSITY, NULL, 0, uptr:NULL, defstrval:ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE, TYPE_STRING, 0}, \ -{ENB_CONFIG_STRING_ACTIVE_ENBS, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRINGLIST, 0} \ +{ENB_CONFIG_STRING_ASN1_VERBOSITY, NULL, 0, uptr:NULL, defstrval:ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE, TYPE_STRING, 0}, \ +{ENB_CONFIG_STRING_ACTIVE_ENBS, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRINGLIST, 0}, \ +{ENB_CONFIG_STRING_NOS1, NULL, PARAMFLAG_BOOL, uptr:NULL, defintval:0, TYPE_UINT, 0}, \ } #define ENB_ASN1_VERBOSITY_IDX 0 #define ENB_ACTIVE_ENBS_IDX 1 - - -/* -{ENB_CONFIG_STRING_COMPONENT_CARRIERS,"", "", 0, uptr:NULL,defstrval:ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE,TYPE_STRING,0}, \ -{ENB_CONFIG_STRING_CC_NODE_FUNCTION,"", "", 0, uptr:NULL,defstrval:ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE,TYPE_STRING,0}, \ -{ENB_CONFIG_STRING_CC_NODE_TIMING,"", "", 0, uptr:NULL,defstrval:ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE,TYPE_STRING,0}, \ -{ENB_CONFIG_STRING_CC_NODE_SYNCH_REF,"", "", 0, uptr:NULL,defstrval:ENB_CONFIG_STRING_ASN1_VERBOSITY_NONE,TYPE_STRING,0}, \ -*/ - +#define ENB_NOS1_IDX 2 /*------------------------------------------------------------------------------------------------------------------------------------------*/ @@ -704,6 +699,31 @@ typedef enum { #define ENB_MME_IP_ADDRESS_ACTIVE_IDX 2 #define ENB_MME_IP_ADDRESS_PREFERENCE_IDX 3 /*---------------------------------------------------------------------------------------------------------------------------------------*/ + +/* X2 configuration parameters section name */ +#define ENB_CONFIG_STRING_TARGET_ENB_X2_IP_ADDRESS "target_enb_x2_ip_address" + +/* X2 configuration parameters names */ + + +#define ENB_CONFIG_STRING_TARGET_ENB_X2_IPV4_ADDRESS "ipv4" +#define ENB_CONFIG_STRING_TARGET_ENB_X2_IPV6_ADDRESS "ipv6" +#define ENB_CONFIG_STRING_TARGET_ENB_X2_IP_ADDRESS_PREFERENCE "preference" + + +/*-------------------------------------------------------------------------------------------------------------------------------------*/ +/* X2 configuration parameters */ +/* optname helpstr paramflags XXXptr defXXXval type numelt */ +/*-------------------------------------------------------------------------------------------------------------------------------------*/ +#define X2PARAMS_DESC { \ +{ENB_CONFIG_STRING_TARGET_ENB_X2_IPV4_ADDRESS, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ +{ENB_CONFIG_STRING_TARGET_ENB_X2_IPV6_ADDRESS, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ +{ENB_CONFIG_STRING_TARGET_ENB_X2_IP_ADDRESS_PREFERENCE, NULL, 0, uptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ +} + +#define ENB_X2_IPV4_ADDRESS_IDX 0 +#define ENB_X2_IPV6_ADDRESS_IDX 1 +#define ENB_X2_IP_ADDRESS_PREFERENCE_IDX 2 /*---------------------------------------------------------------------------------------------------------------------------------------*/ /* SCTP configuration parameters section name */ #define ENB_CONFIG_STRING_SCTP_CONFIG "SCTP" @@ -735,6 +755,8 @@ typedef enum { #define ENB_INTERFACE_NAME_FOR_S1U_IDX 2 #define ENB_IPV4_ADDR_FOR_S1U_IDX 3 #define ENB_PORT_FOR_S1U_IDX 4 +#define ENB_IPV4_ADDR_FOR_X2C_IDX 5 +#define ENB_PORT_FOR_X2C_IDX 6 /* S1 interface configuration parameters names */ #define ENB_CONFIG_STRING_ENB_INTERFACE_NAME_FOR_S1_MME "ENB_INTERFACE_NAME_FOR_S1_MME" @@ -743,8 +765,12 @@ typedef enum { #define ENB_CONFIG_STRING_ENB_IPV4_ADDR_FOR_S1U "ENB_IPV4_ADDRESS_FOR_S1U" #define ENB_CONFIG_STRING_ENB_PORT_FOR_S1U "ENB_PORT_FOR_S1U" +/* X2 interface configuration parameters names */ +#define ENB_CONFIG_STRING_ENB_IPV4_ADDR_FOR_X2C "ENB_IPV4_ADDRESS_FOR_X2C" +#define ENB_CONFIG_STRING_ENB_PORT_FOR_X2C "ENB_PORT_FOR_X2C" + /*--------------------------------------------------------------------------------------------------------------------------------------------------*/ -/* S1 interface configuration parameters */ +/* S1/X2 interface configuration parameters */ /* optname helpstr paramflags XXXptr defXXXval type numelt */ /*--------------------------------------------------------------------------------------------------------------------------------------------------*/ #define NETPARAMS_DESC { \ @@ -752,7 +778,9 @@ typedef enum { {ENB_CONFIG_STRING_ENB_IPV4_ADDRESS_FOR_S1_MME, NULL, 0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ {ENB_CONFIG_STRING_ENB_INTERFACE_NAME_FOR_S1U, NULL, 0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ {ENB_CONFIG_STRING_ENB_IPV4_ADDR_FOR_S1U, NULL, 0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ -{ENB_CONFIG_STRING_ENB_PORT_FOR_S1U, NULL, 0, uptr:NULL, defintval:2152L, TYPE_UINT, 0} \ +{ENB_CONFIG_STRING_ENB_PORT_FOR_S1U, NULL, 0, uptr:NULL, defintval:2152L, TYPE_UINT, 0}, \ +{ENB_CONFIG_STRING_ENB_IPV4_ADDR_FOR_X2C, NULL, 0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0}, \ +{ENB_CONFIG_STRING_ENB_PORT_FOR_X2C, NULL, 0, uptr:NULL, defintval:0L, TYPE_UINT, 0}, \ } diff --git a/openair2/ENB_APP/flexran_agent.h b/openair2/ENB_APP/flexran_agent.h index aed8f9eb60..4ce727ff1c 100644 --- a/openair2/ENB_APP/flexran_agent.h +++ b/openair2/ENB_APP/flexran_agent.h @@ -39,7 +39,7 @@ #include "flexran_agent_mac.h" #include "flexran_agent_rrc.h" #include "flexran_agent_pdcp.h" -#include "log.h" +#include "common/utils/LOG/log.h" #include "assertions.h" /* Initiation of the eNodeB agent */ diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index 3bbea167d3..1a92c9e262 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -36,7 +36,8 @@ #include "flexran_agent_net_comm.h" #include "flexran_agent_ran_api.h" //#include "PHY/extern.h" -#include "log.h" +#include "common/utils/LOG/log.h" +#include "flexran_agent_mac_internal.h" //#include "SCHED/defs.h" #include "RRC/LTE/rrc_extern.h" @@ -287,6 +288,23 @@ 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 (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 (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); @@ -396,8 +414,14 @@ 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; @@ -435,6 +459,7 @@ int flexran_agent_lc_config_reply(mid_t mod_id, const void *params, Protocol__Fl xid = (lc_config_request_msg->header)->xid; int i, j; + int UE_id; Protocol__FlexLcConfigReply *lc_config_reply_msg; lc_config_reply_msg = malloc(sizeof(Protocol__FlexLcConfigReply)); @@ -460,13 +485,15 @@ int flexran_agent_lc_config_reply(mid_t mod_id, const void *params, Protocol__Fl lc_ue_config[i] = malloc(sizeof(Protocol__FlexLcUeConfig)); protocol__flex_lc_ue_config__init(lc_ue_config[i]); + UE_id = flexran_get_ue_id(mod_id, i); + lc_ue_config[i]->has_rnti = 1; - lc_ue_config[i]->rnti = flexran_get_ue_crnti(mod_id,i); + lc_ue_config[i]->rnti = flexran_get_ue_crnti(mod_id, UE_id); //TODO: Set the number of LC configurations that will be reported for this UE //Set this according to the current state of the UE. This is only a temporary fix int status = 0; - status = mac_eNB_get_rrc_status(mod_id, flexran_get_ue_crnti(mod_id, i)); + status = mac_eNB_get_rrc_status(mod_id, flexran_get_ue_crnti(mod_id, UE_id)); /* TODO needs to be revised and appropriate API to be implemented */ if (status < RRC_CONNECTED) { lc_ue_config[i]->n_lc_config = 0; @@ -489,14 +516,14 @@ int flexran_agent_lc_config_reply(mid_t mod_id, const void *params, Protocol__Fl lc_config[j]->has_lcid = 1; lc_config[j]->lcid = j+1; - int lcg = flexran_get_lcg(mod_id, i, j+1); + int lcg = flexran_get_lcg(mod_id, UE_id, j+1); if (lcg >= 0 && lcg <= 3) { lc_config[j]->has_lcg = 1; - lc_config[j]->lcg = flexran_get_lcg(mod_id, i,j+1); + lc_config[j]->lcg = flexran_get_lcg(mod_id, UE_id, j+1); } lc_config[j]->has_direction = 1; - lc_config[j]->direction = flexran_get_direction(i,j+1); + lc_config[j]->direction = flexran_get_direction(UE_id, j+1); //TODO: Bearer type. One of FLQBT_* values. Currently only default bearer supported lc_config[j]->has_qos_bearer_type = 1; lc_config[j]->qos_bearer_type = PROTOCOL__FLEX_QOS_BEARER_TYPE__FLQBT_NON_GBR; @@ -563,6 +590,7 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl xid = (ue_config_request_msg->header)->xid; int i; + int UE_id; Protocol__FlexUeConfigReply *ue_config_reply_msg; ue_config_reply_msg = malloc(sizeof(Protocol__FlexUeConfigReply)); @@ -587,26 +615,31 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl ue_config[i] = malloc(sizeof(Protocol__FlexUeConfig)); protocol__flex_ue_config__init(ue_config[i]); - ue_config[i]->rnti = flexran_get_ue_crnti(mod_id,i); + UE_id = flexran_get_ue_id(mod_id, i); + ue_config[i]->rnti = flexran_get_ue_crnti(mod_id, UE_id); ue_config[i]->has_rnti = 1; - ue_config[i]->imsi = flexran_get_ue_imsi(mod_id, i); + ue_config[i]->imsi = flexran_get_ue_imsi(mod_id, UE_id); ue_config[i]->has_imsi = 1; + ue_config[i]->dl_slice_id = flexran_get_ue_dl_slice_id(mod_id, UE_id); + ue_config[i]->has_dl_slice_id = 1; + ue_config[i]->ul_slice_id = flexran_get_ue_ul_slice_id(mod_id, UE_id); + ue_config[i]->has_ul_slice_id = 1; //TODO: Set the DRX configuration (optional) //Not supported for now, so we do not set it - if (flexran_get_time_alignment_timer(mod_id,i) != -1) { - ue_config[i]->time_alignment_timer = flexran_get_time_alignment_timer(mod_id,i); - ue_config[i]->has_time_alignment_timer = 1; + if (flexran_get_time_alignment_timer(mod_id, UE_id) != -1) { + ue_config[i]->time_alignment_timer = flexran_get_time_alignment_timer(mod_id, UE_id); + ue_config[i]->has_time_alignment_timer = 1; } - if (flexran_get_meas_gap_config(mod_id,i) != -1) { - ue_config[i]->meas_gap_config_pattern = flexran_get_meas_gap_config(mod_id,i); - ue_config[i]->has_meas_gap_config_pattern = 1; + if (flexran_get_meas_gap_config(mod_id, UE_id) != -1) { + ue_config[i]->meas_gap_config_pattern = flexran_get_meas_gap_config(mod_id, UE_id); + ue_config[i]->has_meas_gap_config_pattern = 1; } if (ue_config[i]->has_meas_gap_config_pattern == 1 && - ue_config[i]->meas_gap_config_pattern != PROTOCOL__FLEX_MEAS_GAP_CONFIG_PATTERN__FLMGCP_OFF) { - ue_config[i]->meas_gap_config_sf_offset = flexran_get_meas_gap_config_offset(mod_id,i); + ue_config[i]->meas_gap_config_pattern != PROTOCOL__FLEX_MEAS_GAP_CONFIG_PATTERN__FLMGCP_OFF) { + ue_config[i]->meas_gap_config_sf_offset = flexran_get_meas_gap_config_offset(mod_id, UE_id); ue_config[i]->has_meas_gap_config_sf_offset = 1; } //TODO: Set the SPS configuration (Optional) @@ -618,77 +651,77 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl //TODO: Set the CQI configuration (Optional) //We do not set it for now - if (flexran_get_ue_transmission_mode(mod_id,i) != -1) { - ue_config[i]->transmission_mode = flexran_get_ue_transmission_mode(mod_id,i); + if (flexran_get_ue_transmission_mode(mod_id, UE_id) != -1) { + ue_config[i]->transmission_mode = flexran_get_ue_transmission_mode(mod_id, UE_id); ue_config[i]->has_transmission_mode = 1; } - ue_config[i]->ue_aggregated_max_bitrate_ul = flexran_get_ue_aggregated_max_bitrate_ul(mod_id,i); + ue_config[i]->ue_aggregated_max_bitrate_ul = flexran_get_ue_aggregated_max_bitrate_ul(mod_id, UE_id); ue_config[i]->has_ue_aggregated_max_bitrate_ul = 1; - ue_config[i]->ue_aggregated_max_bitrate_dl = flexran_get_ue_aggregated_max_bitrate_dl(mod_id,i); + ue_config[i]->ue_aggregated_max_bitrate_dl = flexran_get_ue_aggregated_max_bitrate_dl(mod_id, UE_id); ue_config[i]->has_ue_aggregated_max_bitrate_dl = 1; Protocol__FlexUeCapabilities *capabilities; capabilities = malloc(sizeof(Protocol__FlexUeCapabilities)); protocol__flex_ue_capabilities__init(capabilities); capabilities->has_half_duplex = 1; - capabilities->half_duplex = flexran_get_half_duplex(mod_id, i); + capabilities->half_duplex = flexran_get_half_duplex(mod_id, UE_id); capabilities->has_intra_sf_hopping = 1; - capabilities->intra_sf_hopping = flexran_get_intra_sf_hopping(mod_id, i); + capabilities->intra_sf_hopping = flexran_get_intra_sf_hopping(mod_id, UE_id); capabilities->has_type2_sb_1 = 1; - capabilities->type2_sb_1 = flexran_get_type2_sb_1(mod_id, i); + capabilities->type2_sb_1 = flexran_get_type2_sb_1(mod_id, UE_id); capabilities->has_ue_category = 1; - capabilities->ue_category = flexran_get_ue_category(mod_id, i); + capabilities->ue_category = flexran_get_ue_category(mod_id, UE_id); capabilities->has_res_alloc_type1 = 1; - capabilities->res_alloc_type1 = flexran_get_res_alloc_type1(mod_id, i); + capabilities->res_alloc_type1 = flexran_get_res_alloc_type1(mod_id, UE_id); //Set the capabilites to the message ue_config[i]->capabilities = capabilities; - if (flexran_get_ue_transmission_antenna(mod_id,i) != -1) { + if (flexran_get_ue_transmission_antenna(mod_id, UE_id) != -1) { ue_config[i]->has_ue_transmission_antenna = 1; - ue_config[i]->ue_transmission_antenna = flexran_get_ue_transmission_antenna(mod_id,i); + ue_config[i]->ue_transmission_antenna = flexran_get_ue_transmission_antenna(mod_id, UE_id); } - if (flexran_get_tti_bundling(mod_id,i) != -1) { + if (flexran_get_tti_bundling(mod_id, UE_id) != -1) { ue_config[i]->has_tti_bundling = 1; - ue_config[i]->tti_bundling = flexran_get_tti_bundling(mod_id,i); + ue_config[i]->tti_bundling = flexran_get_tti_bundling(mod_id, UE_id); } - if (flexran_get_maxHARQ_TX(mod_id,i) != -1) { + if (flexran_get_maxHARQ_TX(mod_id, UE_id) != -1) { ue_config[i]->has_max_harq_tx = 1; - ue_config[i]->max_harq_tx = flexran_get_maxHARQ_TX(mod_id,i); + ue_config[i]->max_harq_tx = flexran_get_maxHARQ_TX(mod_id, UE_id); } - if (flexran_get_beta_offset_ack_index(mod_id,i) != -1) { - ue_config[i]->has_beta_offset_ack_index = 1; - ue_config[i]->beta_offset_ack_index = flexran_get_beta_offset_ack_index(mod_id,i); + if (flexran_get_beta_offset_ack_index(mod_id, UE_id) != -1) { + ue_config[i]->has_beta_offset_ack_index = 1; + ue_config[i]->beta_offset_ack_index = flexran_get_beta_offset_ack_index(mod_id, UE_id); } - if (flexran_get_beta_offset_ri_index(mod_id,i) != -1) { + if (flexran_get_beta_offset_ri_index(mod_id, UE_id) != -1) { ue_config[i]->has_beta_offset_ri_index = 1; - ue_config[i]->beta_offset_ri_index = flexran_get_beta_offset_ri_index(mod_id,i); + ue_config[i]->beta_offset_ri_index = flexran_get_beta_offset_ri_index(mod_id, UE_id); } - if (flexran_get_beta_offset_cqi_index(mod_id,i) != -1) { + if (flexran_get_beta_offset_cqi_index(mod_id, UE_id) != -1) { ue_config[i]->has_beta_offset_cqi_index = 1; - ue_config[i]->beta_offset_cqi_index = flexran_get_beta_offset_cqi_index(mod_id,i); + ue_config[i]->beta_offset_cqi_index = flexran_get_beta_offset_cqi_index(mod_id, UE_id); } /* assume primary carrier */ - if (flexran_get_ack_nack_simultaneous_trans(mod_id, i, 0) != -1) { + if (flexran_get_ack_nack_simultaneous_trans(mod_id, UE_id, 0) != -1) { ue_config[i]->has_ack_nack_simultaneous_trans = 1; - ue_config[i]->ack_nack_simultaneous_trans = flexran_get_ack_nack_simultaneous_trans(mod_id, i, 0); + ue_config[i]->ack_nack_simultaneous_trans = flexran_get_ack_nack_simultaneous_trans(mod_id, UE_id, 0); } - if (flexran_get_simultaneous_ack_nack_cqi(mod_id,i) != -1) { + if (flexran_get_simultaneous_ack_nack_cqi(mod_id, UE_id) != -1) { ue_config[i]->has_simultaneous_ack_nack_cqi = 1; - ue_config[i]->simultaneous_ack_nack_cqi = flexran_get_simultaneous_ack_nack_cqi(mod_id,i); + ue_config[i]->simultaneous_ack_nack_cqi = flexran_get_simultaneous_ack_nack_cqi(mod_id, UE_id); } - if (flexran_get_aperiodic_cqi_rep_mode(mod_id,i) != -1) { + if (flexran_get_aperiodic_cqi_rep_mode(mod_id, UE_id) != -1) { ue_config[i]->has_aperiodic_cqi_rep_mode = 1; - int mode = flexran_get_aperiodic_cqi_rep_mode(mod_id,i); + int mode = flexran_get_aperiodic_cqi_rep_mode(mod_id, UE_id); if (mode > 4) { ue_config[i]->aperiodic_cqi_rep_mode = PROTOCOL__FLEX_APERIODIC_CQI_REPORT_MODE__FLACRM_NONE; } else { @@ -696,26 +729,26 @@ int flexran_agent_ue_config_reply(mid_t mod_id, const void *params, Protocol__Fl } } - if (flexran_get_tdd_ack_nack_feedback_mode(mod_id, i) != -1) { + if (flexran_get_tdd_ack_nack_feedback_mode(mod_id, UE_id) != -1) { ue_config[i]->has_tdd_ack_nack_feedback = 1; - ue_config[i]->tdd_ack_nack_feedback = flexran_get_tdd_ack_nack_feedback_mode(mod_id,i); + ue_config[i]->tdd_ack_nack_feedback = flexran_get_tdd_ack_nack_feedback_mode(mod_id, UE_id); } - if(flexran_get_ack_nack_repetition_factor(mod_id, i) != -1) { + if(flexran_get_ack_nack_repetition_factor(mod_id, UE_id) != -1) { ue_config[i]->has_ack_nack_repetition_factor = 1; - ue_config[i]->ack_nack_repetition_factor = flexran_get_ack_nack_repetition_factor(mod_id,i); + ue_config[i]->ack_nack_repetition_factor = flexran_get_ack_nack_repetition_factor(mod_id, UE_id); } - if (flexran_get_extended_bsr_size(mod_id, i) != -1) { + if (flexran_get_extended_bsr_size(mod_id, UE_id) != -1) { ue_config[i]->has_extended_bsr_size = 1; - ue_config[i]->extended_bsr_size = flexran_get_extended_bsr_size(mod_id,i); + ue_config[i]->extended_bsr_size = flexran_get_extended_bsr_size(mod_id, UE_id); } //TODO: Set carrier aggregation support (boolean) ue_config[i]->has_ca_support = 0; ue_config[i]->ca_support = 0; ue_config[i]->has_pcell_carrier_index = 1; - ue_config[i]->pcell_carrier_index = UE_PCCID(mod_id, i); + ue_config[i]->pcell_carrier_index = UE_PCCID(mod_id, UE_id); if(ue_config[i]->has_ca_support){ //TODO: Set cross carrier scheduling support (boolean) ue_config[i]->has_cross_carrier_sched_support = 0; @@ -830,8 +863,8 @@ int flexran_agent_enb_config_reply(mid_t mod_id, const void *params, Protocol__F cell_conf[i] = malloc(sizeof(Protocol__FlexCellConfig)); protocol__flex_cell_config__init(cell_conf[i]); - cell_conf[i]->phy_cell_id = 1; - cell_conf[i]->has_phy_cell_id = flexran_get_cell_id(mod_id,i); + cell_conf[i]->phy_cell_id = flexran_get_cell_id(mod_id,i); + cell_conf[i]->has_phy_cell_id = 1; cell_conf[i]->cell_id = i; cell_conf[i]->has_cell_id = 1; @@ -1030,6 +1063,10 @@ int flexran_agent_enb_config_reply(mid_t mod_id, const void *params, Protocol__F cell_conf[i]->carrier_index = i; cell_conf[i]->has_carrier_index = 1; + + /* get a pointer to the config which is maintained in the agent throughout + * its lifetime */ + cell_conf[i]->slice_config = flexran_agent_get_slice_config(mod_id); } enb_config_reply_msg->cell_config=cell_conf; } @@ -1090,5 +1127,39 @@ 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 057c5b9489..c83d3c2481 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 @@ -167,4 +166,19 @@ void flexran_agent_send_update_stats(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 8874a0f648..9f1a1d3710 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 bf908ac132..544321e228 100644 --- a/openair2/ENB_APP/flexran_agent_common_internal.h +++ b/openair2/ENB_APP/flexran_agent_common_internal.h @@ -32,6 +32,7 @@ #include #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 d4c82e4dff..74ea5bfa1f 100644 --- a/openair2/ENB_APP/flexran_agent_handler.c +++ b/openair2/ENB_APP/flexran_agent_handler.c @@ -33,7 +33,7 @@ #include "flexran_agent_pdcp.h" #include "flexran_agent_timer.h" #include "flexran_agent_ran_api.h" -#include "log.h" +#include "common/utils/LOG/log.h" #include "assertions.h" @@ -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*/ @@ -210,6 +210,7 @@ int flexran_agent_handle_stats(mid_t mod_id, const void *params, Protocol__Flexr //TODO: We do not deal with multiple CCs at the moment and eNB id is 0 int enb_id = mod_id; + int UE_id; //eNB_MAC_INST *eNB = &eNB_mac_inst[enb_id]; //UE_list_t *eNB_UE_list= &eNB->UE_list; @@ -249,8 +250,9 @@ 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 = flexran_get_ue_crnti(enb_id, i); //eNB_UE_list->eNB_UE_stats[UE_PCCID(enb_id,i)][i].crnti; - report_config.ue_report_type[i].ue_report_flags = ue_flags; + UE_id = flexran_get_ue_id(mod_id, i); + report_config.ue_report_type[i].ue_rnti = flexran_get_ue_crnti(enb_id, UE_id); //eNB_UE_list->eNB_UE_stats[UE_PCCID(enb_id,i)][i].crnti; + report_config.ue_report_type[i].ue_report_flags = ue_flags; } //Set the number of CCs and create a list with the cell stats configs report_config.nr_cc = MAX_NUM_CCs; @@ -359,7 +361,8 @@ 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]; + UE_id = flexran_get_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 e39d676061..973d322a5f 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 #include "flexran_agent_ran_api.h" static inline int phy_is_present(mid_t mod_id, uint8_t cc_id) @@ -112,6 +113,21 @@ int flexran_get_num_ues(mid_t mod_id) return RC.mac[mod_id]->UE_list.num_UEs; } +int flexran_get_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_ue_crnti(mid_t mod_id, mid_t ue_id) { return UE_RNTI(mod_id, ue_id); @@ -1193,106 +1209,158 @@ 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_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 *****************************/ @@ -1393,3 +1461,419 @@ float flexran_get_rrc_neigh_rsrq(mid_t mod_id, mid_t ue_id, int cell_id) if (!ue_context_p->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[cell_id]->measResult.rsrqResult) return 0; return RSRQ_meas_mapping[*(ue_context_p->ue_context.measResults->measResultNeighCells->choice.measResultListEUTRA.list.array[cell_id]->measResult.rsrqResult)]; } + +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_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_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; +} diff --git a/openair2/ENB_APP/flexran_agent_ran_api.h b/openair2/ENB_APP/flexran_agent_ran_api.h index 3354d8ace8..37bdaae170 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.h +++ b/openair2/ENB_APP/flexran_agent_ran_api.h @@ -43,7 +43,7 @@ #include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h" #include "RRC/LTE/rrc_eNB_UE_context.h" #include "PHY/phy_extern.h" -#include "log.h" +#include "common/utils/LOG/log.h" /**************************** * get generic info from RAN @@ -73,6 +73,10 @@ uint16_t flexran_get_future_sfn_sf(mid_t mod_id, int ahead_of_time); /* Return the number of attached UEs */ int flexran_get_num_ues(mid_t mod_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_ue_id(mid_t mod_id, int i); + /* Get the rnti of a UE with id ue_id */ rnti_t flexran_get_ue_crnti(mid_t mod_id, mid_t ue_id); @@ -421,59 +425,59 @@ uint8_t flexran_get_rrc_status(mid_t mod_id, mid_t ue_id); /***************************** 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*/ @@ -504,3 +508,155 @@ int flexran_get_rrc_neigh_plmn_mcc(mid_t mod_id, mid_t ue_id, int cell_id); */ /*Get MNC PLMN identity neighbouring Cell*/ /* currently not implemented 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); diff --git a/openair2/ENB_APP/flexran_agent_timer.h b/openair2/ENB_APP/flexran_agent_timer.h index 98d83c78a9..06443c14d1 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 8fd85e7811..5331f07a68 100644 --- a/openair2/LAYER2/MAC/config.c +++ b/openair2/LAYER2/MAC/config.c @@ -733,7 +733,7 @@ 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; @@ -852,16 +852,21 @@ 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 dc7cbd409c..4dbf3cf36f 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler.c +++ b/openair2/LAYER2/MAC/eNB_scheduler.c @@ -538,8 +538,8 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frameP, 0 ? "in synch" : "out of sync", UE_list->UE_template[CC_id][i].phr_info, UE_list->UE_sched_ctrl[i].dl_cqi[CC_id], - (UE_list->UE_sched_ctrl[i].pusch_snr[CC_id] - 128) / 2, - (UE_list->UE_sched_ctrl[i].pucch1_snr[CC_id] - 128) / 2); + (5*UE_list->UE_sched_ctrl[i].pusch_snr[CC_id] - 640) / 10, + (5*UE_list->UE_sched_ctrl[i].pucch1_snr[CC_id] - 640) / 10); } RC.eNB[module_idP][CC_id]->pusch_stats_bsr[i][(frameP * 10) + @@ -703,6 +703,10 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frameP, allocate_CCEs(module_idP, CC_id, frameP, subframeP, 2); } + if (mac_agent_registered[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_RA.c b/openair2/LAYER2/MAC/eNB_scheduler_RA.c index 35590ec896..b637a92a96 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_RA.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_RA.c @@ -988,9 +988,10 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP, payload[0], ra->msg4_TBsize)); if (opt_enabled == 1) { - trace_pdu(1, + trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) mac-> - UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0], rrc_sdu_length, UE_id, 3, + UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0], + rrc_sdu_length, UE_id, WS_C_RNTI, UE_RNTI(module_idP, UE_id), mac->frame, mac->subframe, 0, 0); LOG_D(OPT, @@ -1193,9 +1194,10 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP, payload[0], ra->msg4_TBsize)); if (opt_enabled == 1) { - trace_pdu(1, + trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) mac-> - UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0], rrc_sdu_length, UE_id, 3, + UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0], + rrc_sdu_length, UE_id, WS_C_RNTI, UE_RNTI(module_idP, UE_id), mac->frame, mac->subframe, 0, 0); LOG_D(OPT, diff --git a/openair2/LAYER2/MAC/eNB_scheduler_bch.c b/openair2/LAYER2/MAC/eNB_scheduler_bch.c index d965bc811b..b2b59691f8 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_bch.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_bch.c @@ -281,10 +281,10 @@ schedule_SIB1_BR(module_id_t module_idP, eNB->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST; if (opt_enabled == 1) { - trace_pdu(1, + trace_pdu(DIRECTION_DOWNLINK, &cc->BCCH_BR_pdu[0].payload[0], bcch_sdu_length, - 0xffff, 4, 0xffff, eNB->frame, eNB->subframe, 0, 0); + 0xffff, WS_SI_RNTI, 0xffff, eNB->frame, eNB->subframe, 0, 0); LOG_D(OPT, "[eNB %d][BCH] Frame %d trace pdu for CC_id %d rnti %x with size %d\n", module_idP, frameP, CC_id, 0xffff, bcch_sdu_length); @@ -472,11 +472,11 @@ schedule_SI_BR(module_id_t module_idP, frame_t frameP, eNB->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST; if (opt_enabled == 1) { - trace_pdu(1, + trace_pdu(DIRECTION_DOWNLINK, &cc->BCCH_BR_pdu[i + 1].payload[0], bcch_sdu_length, 0xffff, - 4, + WS_SI_RNTI, 0xffff, eNB->frame, eNB->subframe, 0, 0); LOG_D(OPT, @@ -759,11 +759,11 @@ schedule_SI(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP) } if (opt_enabled == 1) { - trace_pdu(1, + trace_pdu(DIRECTION_DOWNLINK, &cc->BCCH_pdu.payload[0], bcch_sdu_length, 0xffff, - 4, 0xffff, eNB->frame, eNB->subframe, 0, 0); + WS_SI_RNTI, 0xffff, eNB->frame, eNB->subframe, 0, 0); LOG_D(OPT, "[eNB %d][BCH] Frame %d trace pdu for CC_id %d rnti %x with size %d\n", module_idP, frameP, CC_id, 0xffff, diff --git a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c index df52b83d72..d4f7c04d03 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 #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: + // if ((subframeP==0)||(subframeP==1)||(subframeP==5)||(subframeP==6)) + break; + case 1: - UE_list->UE_template[CC_idP][UE_idP].DAI_ul[7] = DAI; - break; + 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; + 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; + break; + } + break; + + case 2: + // if ((subframeP==3)||(subframeP==8)) + // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI; + 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; case 4: - UE_list->UE_template[CC_idP][UE_idP].DAI_ul[8] = DAI; + // if ((subframeP==8)||(subframeP==9)) + // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI; break; case 5: - case 6: - UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI; + // if (subframeP==8) + // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI; break; - case 9: - UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI; - break; - } - break; - - case 2: - // if ((subframeP==3)||(subframeP==8)) - // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI; - 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; + // if ((subframeP==1)||(subframeP==4)||(subframeP==6)||(subframeP==9)) + // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI; + break; default: - break; - } - - 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 6: - // if ((subframeP==1)||(subframeP==4)||(subframeP==6)||(subframeP==9)) - // UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI; - break; - - default: - break; + 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; @@ -688,49 +568,51 @@ 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; + } } + /* if (continue_flag != 1 */ if ((ue_sched_ctl->pre_nb_available_rbs[CC_id] == 0) || // no RBs allocated CCE_allocation_infeasible(module_idP, CC_id, 1, subframeP, @@ -741,78 +623,74 @@ 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]]; - } - 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); + 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); } + // 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) { @@ -825,82 +703,82 @@ 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; + 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]; + 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]; - } - } + 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; + } + } - 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]; + 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; jmu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j]; - } - */ + 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); + 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 = &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; + 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; - 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]); + // 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, @@ -912,48 +790,44 @@ 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 - ); + 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); + 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); - } - } + 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; @@ -975,17 +849,18 @@ 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) { @@ -996,7 +871,7 @@ 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", @@ -1062,10 +937,10 @@ 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]); @@ -1083,15 +958,15 @@ 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 } } @@ -1121,10 +996,10 @@ 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]; @@ -1139,15 +1014,15 @@ 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 } @@ -1236,15 +1111,14 @@ 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]; // @@ -1256,33 +1130,31 @@ 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; + 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]; + 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 ((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)) { @@ -1300,16 +1172,16 @@ 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) { @@ -1320,12 +1192,13 @@ 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) { @@ -1339,19 +1212,18 @@ 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++) { @@ -1359,9 +1231,9 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP, } if (opt_enabled == 1) { - trace_pdu(1, (uint8_t *) - UE_list->DLSCH_pdu[CC_id][0][UE_id]. - payload[0], TBS, module_idP, 3, + trace_pdu(DIRECTION_DOWNLINK, + (uint8_t *) UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], + TBS, module_idP, WS_C_RNTI, UE_RNTI(module_idP, UE_id), eNB->frame, eNB->subframe, 0, 0); LOG_D(OPT, @@ -1375,14 +1247,12 @@ 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; @@ -1391,10 +1261,10 @@ 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++; @@ -1419,8 +1289,8 @@ 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 @@ -1443,39 +1313,40 @@ 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 = &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->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); } @@ -1490,16 +1361,14 @@ 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; @@ -1550,24 +1419,199 @@ 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) //------------------------------------------------------------------------------ { @@ -1591,9 +1635,9 @@ 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) @@ -1605,42 +1649,43 @@ 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; + 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); - } - } + 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); + } + } } } @@ -1652,8 +1697,8 @@ 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) //------------------------------------------------------------------------------ { @@ -1662,28 +1707,28 @@ 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; } @@ -1700,7 +1745,7 @@ 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; @@ -1711,8 +1756,8 @@ 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; } } @@ -1722,84 +1767,83 @@ 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)) { + 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; + + case 1: + if ((subframeP == 0) || (subframeP == 4) || (subframeP == 5) + || (subframeP == 9)) { + UE_list->UE_template[CC_id][UE_id].DAI = 0; + } + + break; + + case 2: + if ((subframeP == 4) || (subframeP == 5)) { + UE_list->UE_template[CC_id][UE_id].DAI = 0; + } + + break; + + case 3: + if ((subframeP == 5) || (subframeP == 7) || (subframeP == 9)) { + UE_list->UE_template[CC_id][UE_id].DAI = 0; + } + + break; + + case 4: + if ((subframeP == 0) || (subframeP == 6)) { + UE_list->UE_template[CC_id][UE_id].DAI = 0; + } + + break; + + case 5: + if (subframeP == 9) { + UE_list->UE_template[CC_id][UE_id].DAI = 0; + } + + break; + + case 6: + if ((subframeP == 0) || (subframeP == 1) || (subframeP == 5) + || (subframeP == 6) || (subframeP == 9)) { + UE_list->UE_template[CC_id][UE_id].DAI = 0; + } + + break; + + default: UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - case 1: - if ((subframeP == 0) || (subframeP == 4) || (subframeP == 5) - || (subframeP == 9)) { - UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - case 2: - if ((subframeP == 4) || (subframeP == 5)) { - UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - case 3: - if ((subframeP == 5) || (subframeP == 7) || (subframeP == 9)) { - UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - case 4: - if ((subframeP == 0) || (subframeP == 6)) { - UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - case 5: - if (subframeP == 9) { - UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - case 6: - if ((subframeP == 0) || (subframeP == 1) || (subframeP == 5) - || (subframeP == 6) || (subframeP == 9)) { - UE_list->UE_template[CC_id][UE_id].DAI = 0; - } - - break; - - default: - UE_list->UE_template[CC_id][UE_id].DAI = 0; - LOG_I(MAC, "unknow TDD config %d\n", tdd_config); - break; + 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) */ @@ -1823,9 +1867,9 @@ 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_idcommon_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++) { @@ -1833,17 +1877,18 @@ 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,1, + PCCH, 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) || @@ -1968,66 +2013,55 @@ 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); @@ -2044,12 +2078,12 @@ 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; @@ -2068,6 +2102,18 @@ 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; @@ -2085,7 +2131,7 @@ void schedule_PCH(module_id_t module_idP,frame_t frameP,sub_frame_t subframeP) } if (opt_enabled == 1) { - trace_pdu(1, + trace_pdu(DIRECTION_DOWNLINK, &eNB->common_channels[CC_id].PCCH_pdu.payload[0], pcch_sdu_length, 0xffff, @@ -2116,3 +2162,27 @@ 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 1acf657220..9ab4306000 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; @@ -818,7 +817,10 @@ 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 (VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_IN); @@ -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"); @@ -1655,8 +1657,8 @@ schedule_ue_spec_fairRR(module_id_t module_idP, } if (opt_enabled == 1) { - trace_pdu(1, (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], - TBS, module_idP, 3, UE_RNTI(module_idP,UE_id), + trace_pdu(DIRECTION_DOWNLINK, (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], + TBS, module_idP, WS_RA_RNTI, UE_RNTI(module_idP,UE_id), eNB->frame, eNB->subframe,0,0); LOG_D(OPT,"[eNB %d][DLSCH] CC_id %d Frame %d rnti %x with size %d\n", module_idP, CC_id, frameP, UE_RNTI(module_idP,UE_id), TBS); @@ -1696,9 +1698,9 @@ schedule_ue_spec_fairRR(module_id_t module_idP, // this is the normalized RX power eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id]; - /* TODO: fix how we deal with power, unit is not dBm, it's special from nfapi */ - normalized_rx_power = ue_sched_ctl->pucch1_snr[CC_id]; - target_rx_power = 208; + /* Unit is not dBm, it's special from nfapi */ + normalized_rx_power = (5*ue_sched_ctl->pucch1_snr[CC_id]-640)/10+30;//(+eNB->measurements.n0_power_dB[0]) + target_rx_power= eNB->puCch10xSnr/10 + 30;//(+eNB->measurements.n0_power_dB[0]) // this assumes accumulated tpc // make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out @@ -2690,9 +2692,25 @@ void schedule_ulsch_rnti_fairRR(module_id_t module_idP, if (status < RRC_CONNECTED) cqi_req = 0; else if (UE_sched_ctrl->cqi_req_timer>30) { - cqi_req = 1; - UE_sched_ctrl->cqi_req_timer=0; - UE_sched_ctrl->cqi_req_flag |= 1 << sched_subframeP; + cqi_req = 1; + // To be safe , do not ask CQI in special SFs:36.213/7.2.3 CQI definition + if (cc->tdd_Config) { + switch (cc->tdd_Config->subframeAssignment) { + case 1: + if( subframeP == 1 || subframeP == 6 ) cqi_req=0; + break; + case 3: + if( subframeP == 1 ) cqi_req=0; + break; + default: + LOG_E(MAC," TDD config not supported\n"); + break; + } + } + if(cqi_req == 1){ + UE_sched_ctrl->cqi_req_timer=0; + UE_sched_ctrl->cqi_req_flag |= 1 << sched_subframeP; + } } else cqi_req = 0; @@ -2701,8 +2719,8 @@ void schedule_ulsch_rnti_fairRR(module_id_t module_idP, //compute the expected ULSCH RX power (for the stats) // this is the normalized RX power and this should be constant (regardless of mcs - normalized_rx_power = UE_sched_ctrl->pusch_snr[CC_id]; - target_rx_power = 178; + normalized_rx_power = (5*UE_sched_ctrl->pusch_snr[CC_id]-640)/10+30; //(+eNB->measurements.n0_power_dB[0]) + target_rx_power= eNB->puSch10xSnr/10 + 30; //(+eNB->measurements.n0_power_dB[0]) // this assumes accumulated tpc // make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out diff --git a/openair2/LAYER2/MAC/eNB_scheduler_mch.c b/openair2/LAYER2/MAC/eNB_scheduler_mch.c index 63a4711778..16953e958a 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_mch.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_mch.c @@ -767,7 +767,7 @@ schedule_MBMS(module_id_t module_idP, uint8_t CC_id, frame_t frameP, /* Tracing of PDU is done on UE side */ if (opt_enabled == 1) { - trace_pdu(1, (uint8_t *) cc->MCH_pdu.payload, TBS, module_idP, 6, 0xffff, // M_RNTI = 6 in wirehsark + trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) cc->MCH_pdu.payload, TBS, module_idP, WS_M_RNTI , 0xffff, // M_RNTI = 6 in wirehsark RC.mac[module_idP]->frame, RC.mac[module_idP]->subframe, 0, 0); LOG_D(OPT, diff --git a/openair2/LAYER2/MAC/eNB_scheduler_phytest.c b/openair2/LAYER2/MAC/eNB_scheduler_phytest.c index 49cc68b06a..03def31172 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 = 28; + int32_t mcs = 10; int32_t cqi = 15; int32_t ndi = (frameP*10+subframeP)/8; int32_t dai = 0; @@ -202,7 +202,8 @@ void schedule_ulsch_phy_test(module_id_t module_idP,frame_t frameP,sub_frame_t s int32_t normalized_rx_power; int32_t target_rx_power= 178; int CC_id = 0; - int nb_rb = 96; + int nb_rb = 24; + int N_RB_UL; eNB_MAC_INST *mac = RC.mac[module_idP]; COMMON_channels_t *cc = &mac->common_channels[0]; UE_list_t *UE_list=&mac->UE_list; @@ -211,8 +212,7 @@ void schedule_ulsch_phy_test(module_id_t module_idP,frame_t frameP,sub_frame_t s int sched_frame=frameP; int sched_subframe = (subframeP+4)%10; uint16_t ul_req_index; - uint8_t dlsch_flag; - + if (sched_subframeHI_DCI0_req[CC_id][subframeP]; @@ -222,6 +222,18 @@ void schedule_ulsch_phy_test(module_id_t module_idP,frame_t frameP,sub_frame_t s //nfapi_ul_config_request_pdu_t *ul_config_pdu = &ul_req->ul_config_pdu_list[0];; nfapi_ul_config_request_body_t *ul_req = &mac->UL_req[CC_id].ul_config_request_body; + N_RB_UL = to_prb(cc->mib->message.dl_Bandwidth); + switch(N_RB_UL){ + case 100: + nb_rb = 96; + break; + case 50: + nb_rb = 48; + break; + case 25: + nb_rb = 24; + break; + } mac->UL_req[CC_id].sfn_sf = (sched_frame<<4) + sched_subframe; hi_dci0_req->sfn_sf = (frameP << 4) + subframeP; @@ -306,10 +318,8 @@ void schedule_ulsch_phy_test(module_id_t module_idP,frame_t frameP,sub_frame_t s hi_dci0_req_body->number_of_dci++; ul_req_index = 0; - dlsch_flag = 0; for(ul_req_index = 0;ul_req_index < ul_req->number_of_pdus;ul_req_index++){ if(ul_req->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE){ - 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/eNB_scheduler_primitives.c b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c index b85335caab..c9d3d9dbac 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; @@ -1853,7 +1851,7 @@ 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); } @@ -1963,6 +1961,9 @@ 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; @@ -4536,19 +4537,31 @@ 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 ((UE_id % n_active_slices) == slice_id) { - return 1; // this ue is a member of this slice + 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 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; +} + +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 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 04415a8386..31c11e2c0a 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, @@ -150,7 +121,7 @@ rx_sdu(const module_id_t enb_mod_idP, VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME (VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU, 1); if (opt_enabled == 1) { - trace_pdu(0, sduP, sdu_lenP, 0, 3, current_rnti, frameP, subframeP, + trace_pdu(DIRECTION_UPLINK, sduP, sdu_lenP, 0, WS_C_RNTI, current_rnti, frameP, subframeP, 0, 0); LOG_D(OPT, "[eNB %d][ULSCH] Frame %d rnti %x with size %d\n", enb_mod_idP, frameP, current_rnti, sdu_lenP); @@ -432,10 +403,10 @@ 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); @@ -466,10 +437,10 @@ 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]; @@ -478,10 +449,10 @@ 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, @@ -951,9 +922,10 @@ 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); @@ -1034,12 +1006,10 @@ 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++) { - - - + 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; @@ -1066,102 +1036,9 @@ 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); @@ -1169,7 +1046,7 @@ 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) @@ -1191,12 +1068,14 @@ 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++; @@ -1208,9 +1087,18 @@ 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; - //LOG_D(MAC, "entering ulsch preprocesor\n"); - ulsch_scheduler_pre_processor(module_idP, slice_id, frameP, subframeP, sched_subframeP, first_rb); + 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_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; @@ -1219,7 +1107,7 @@ 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 @@ -1296,7 +1184,7 @@ 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); @@ -1337,10 +1225,24 @@ schedule_ulsch_rnti(module_id_t module_idP, if (status >= RRC_CONNECTED && UE_sched_ctrl->cqi_req_timer > 30) { if (UE_sched_ctrl->cqi_received == 0) { if (nfapi_mode) { - cqi_req = 0; + cqi_req = 0; } else { - cqi_req = 1; - UE_sched_ctrl->cqi_req_flag |= 1 << sched_subframeP; + cqi_req = 1; + // To be safe , do not ask CQI in special Subframes:36.213/7.2.3 CQI definition + if (cc[CC_id].tdd_Config) { + switch (cc[CC_id].tdd_Config->subframeAssignment) { + case 1: + if( subframeP == 1 || subframeP == 6 ) cqi_req=0; + break; + case 3: + if( subframeP == 1 ) cqi_req=0; + break; + default: + LOG_E(MAC," TDD config not supported\n"); + break; + } + } + if(cqi_req == 1) UE_sched_ctrl->cqi_req_flag |= 1 << sched_subframeP; } } else if (UE_sched_ctrl->cqi_received == 1) { @@ -1393,7 +1295,7 @@ 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) { @@ -1407,7 +1309,7 @@ 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--; @@ -1424,7 +1326,7 @@ 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)); @@ -1434,14 +1336,14 @@ 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) @@ -1473,7 +1375,7 @@ 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; @@ -1500,7 +1402,8 @@ 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; @@ -1508,7 +1411,7 @@ 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 @@ -1571,13 +1474,13 @@ 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 @@ -1588,7 +1491,8 @@ 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 d9e914f087..ed6171dceb 100644 --- a/openair2/LAYER2/MAC/mac.h +++ b/openair2/LAYER2/MAC/mac.h @@ -159,7 +159,7 @@ #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 @@ -442,7 +442,7 @@ typedef struct { /*!\brief LCID of MCCH for DL */ #define MCCH_LCHANID 0 /*!\brief LCID of MCH scheduling info for DL */ -#define MCH_SCHDL_INFO 3 +#define MCH_SCHDL_INFO 30 /*!\brief LCID of Carrier component activation/deactivation */ #define CC_ACT_DEACT 27 //TTN (for D2D) @@ -849,6 +849,9 @@ typedef struct { /// LCGID mapping long lcgidmap[11]; + ///UE logical channel priority + long lcgidpriority[11]; + /// phr information int8_t phr_info; @@ -1099,6 +1102,10 @@ 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; @@ -1118,6 +1125,117 @@ 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; @@ -1238,7 +1356,10 @@ 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 @@ -1502,7 +1623,16 @@ typedef struct { /// MCCH status uint8_t mcch_status; /// MSI status - uint8_t msi_status; // could be an array if there are >1 MCH in one MBSFN area + uint8_t msi_status_v[28]; + uint8_t msi_current_alloc; + uint8_t msi_pmch; + + struct MBSFN_SubframeConfig *commonSF_Alloc_r9_mbsfn_SubframeConfig[8]; // FIXME replace 8 by MAX_MBSFN_AREA? + uint8_t commonSF_AllocPeriod_r9; + int common_num_sf_alloc; + + uint8_t pmch_lcids[28]; + uint16_t pmch_stop_mtch[28]; #endif //#ifdef CBA /// CBA RNTI for each group diff --git a/openair2/LAYER2/MAC/mac_proto.h b/openair2/LAYER2/MAC/mac_proto.h index aba8c26d92..e0fdade419 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 da2d977875..8fb8d44e0a 100644 --- a/openair2/LAYER2/MAC/main.c +++ b/openair2/LAYER2/MAC/main.c @@ -29,6 +29,7 @@ */ +#include #include "mac.h" #include "mac_proto.h" #include "mac_extern.h" @@ -45,96 +46,113 @@ extern RAN_CONTEXT_t RC; +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)); +} + +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"); +} void mac_top_init_eNB(void) { + module_id_t i, j; + eNB_MAC_INST **mac; - 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); - 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; + } - 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; + 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 16cbd3fc19..5846720c7f 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) -{ +store_dlsch_buffer(module_id_t Mod_id, + int slice_idx, + 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; + 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; - for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) { - if (UE_list->active[UE_id] != TRUE) + 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; + if (!ue_dl_slice_membership(Mod_id, UE_id, slice_idx)) + continue; - UE_template = - &UE_list->UE_template[UE_PCCID(Mod_id, UE_id)][UE_id]; + UE_template = &UE_list->UE_template[UE_PCCID(Mod_id, UE_id)][UE_id]; - // clear logical channel interface variables - UE_template->dl_buffer_total = 0; - UE_template->dl_pdus_total = 0; + // clear logical channel interface variables + UE_template->dl_buffer_total = 0; + UE_template->dl_pdus_total = 0; - 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; - } + 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 (lcid = 0; lcid < MAX_NUM_LCID; ++lcid) { // loop over all the logical channels - for (i = 0; i < MAX_NUM_LCID; i++) { // 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); + // 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]; + //update CQI information across component carriers + for (n = 0; n < UE_list->numactiveCCs[UE_id]; n++) { - eNB_UE_stats->dlsch_mcs1 =cmin(cqi_to_mcs[UE_list->UE_sched_ctrl[UE_id].dl_cqi[CC_id]], - slice_maxmcs[slice_id]); + 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_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); - } - } } + + // 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) -{ + 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; + 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; - for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) { + for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) { + cc = &RC.mac[Mod_id]->common_channels[CC_id]; - cc = &RC.mac[Mod_id]->common_channels[CC_id]; + UE_id = find_UE_id(Mod_id, rnti); + 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; + 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 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 ((rnti = UE_RNTI(Mod_idP, i)) == NOT_A_RNTI) - continue; - if (!ue_slice_membership(i, slice_id)) - continue; + 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++; - } + list[list_size] = i; + list_size++; + } - decode_sorting_policy(Mod_idP, slice_id); + decode_sorting_policy(Mod_idP, slice_idx); - qsort_r(list, list_size, sizeof(int), ue_dl_compare, ¶ms); + qsort_r(list, list_size, sizeof(int), ue_dl_compare, ¶ms); - 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; - } + 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; + + 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; + + ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; + + 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; - } - } - } - - // 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); - - 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 (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) { - CC_id = UE_list->ordered_CCids[ii][UE_id]; - - // 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. - */ - - N_RB_DL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth) - total_rbs_used[CC_id]; - - // 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); - - 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]); + 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 { - // consider the total number of use that can be scheduled UE - average_rbs_per_user[CC_id] = min_rb_unit[CC_id]; + ue_count_newtx[CC_id]++; } } } - // note: nb_rbs_required is assigned according to total_buffer_dl - // extend nb_rbs_required to capture per LCID RB required + // PARTITIONING + // Reduces the available RBs according to slicing configuration + dlsch_scheduler_pre_processor_partitioning(Mod_id, slice_idx, rbs_retx); + + 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]; + } + + switch (RC.mac[Mod_id]->slice_info.dl[slice_idx].accounting) { + + // If greedy scheduling, try to account all the required RBs + case POL_GREEDY: + + 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]; + 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; + + // 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; + } + + + + + // 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++) { +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; - 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]; + decode_slice_positioning(Mod_id, slice_idx, slice_allocation_mask); - 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(); - } + 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); + } - 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]); + // Try to allocate accounted RBs + 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 (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) { + 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 - for (ii = 0; ii < UE_num_active_CC(UE_list, UE_id); ii++) { + 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]); - 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]; - - rnti = UE_RNTI(Mod_id, UE_id); - - // 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; - - 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); + 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)) { + // 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) { + for (j = 0; j < N_RBG[CC_id]; j += 2) { - if ((((j == (N_RBG[CC_id] - 1)) - && (rballoc_sub[CC_id][j] == 0) + 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-> - 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)) { + dl_pow_off[CC_id] != 1)) { - 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) - && - (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))) + if ((((j == (N_RBG[CC_id] - 1)) && - (nb_rbs_required_remaining - [CC_id] - [UE_id2] > 0)) { + (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 + 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; + 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; - } + 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; + 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))) { + 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_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_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; - } + 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; - } - } - } - } - } - } - } + break; + } + } + } + } + } + } + } #endif - } // total_ue_count - } // CC - } // UE - } // end of for for r1 and r2 + } + } +} + +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 + 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; + + 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); + } + + // 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)) + && + (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 + } + } } // 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); + sort_UEs(Mod_id, slice_idx, 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, + // ACCOUNTING + // This procedure decides the number of RBs to allocate + dlsch_scheduler_pre_processor_accounting(Mod_id, slice_idx, frameP, subframeP, min_rb_unit, - rballoc_sub, - MIMO_mode_indicator, - nb_rbs_required); + 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]; - - 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; -#endif - - - LOG_D(MAC, "Running preprocessor for UE %d (%x)\n", UE_id,(int)(UE_RNTI(module_idP, UE_id))); - // initialize harq_pid and round - - if (ue_sched_ctl->ta_timer) - ue_sched_ctl->ta_timer--; - - /* - eNB_UE_stats *eNB_UE_stats; - - if (eNB_UE_stats == NULL) - return; - - - 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) { - - // 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 - } - - - 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; - - 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); - } + UE_list_t *UE_list; + UE_sched_ctrl *ue_sched_ctl; + int N_RB_DL, RBGsize, RBGsize_last; + int N_RBG[NFAPI_CC_MAX]; #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); - } + int sf0_lower, sf0_upper; #endif - // Initialize Subbands according to VRB map - for (i = 0; i < N_RBG; i++) { - int rb_size = i == N_RBG - 1 ? RBGsize_last : RBGsize; + 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++) { - ue_sched_ctl->rballoc_sub_UE[CC_id][i] = 0; - rballoc_sub[CC_id][i] = 0; + 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); -#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; -#endif + if (mbsfn_flag[CC_id] > 0) // If this CC is allocated for MBSFN skip it here + continue; - // 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 (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; ++UE_id) { + + + 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); + + + if (rnti == NOT_A_RNTI) + continue; + + if (UE_list->active[UE_id] != TRUE) + continue; + + if (!ue_dl_slice_membership(module_idP, UE_id, slice_idx)) + continue; + + 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--; + + + /* + eNB_UE_stats *eNB_UE_stats; + + if (eNB_UE_stats == NULL) + return; + + + 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) { + + // 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 + } + + + 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; } } - 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; + + N_RB_DL = to_prb(RC.mac[module_idP]->common_channels[CC_id].mib->message.dl_Bandwidth); + +#ifdef SF0_LIMIT + 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 + + 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; + + +#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; +#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; + } + } + //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++) { - 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 ((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 - } + 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/MAC/ra_procedures.c b/openair2/LAYER2/MAC/ra_procedures.c index f5df67ab64..aeabbd092a 100644 --- a/openair2/LAYER2/MAC/ra_procedures.c +++ b/openair2/LAYER2/MAC/ra_procedures.c @@ -248,7 +248,7 @@ Msg1_transmitted(module_id_t module_idP, uint8_t CC_id, UE_mac_inst[module_idP].RA_attempt_number++; if (opt_enabled) { - trace_pdu(0, NULL, 0, module_idP, 0, + trace_pdu(DIRECTION_UPLINK, NULL, 0, module_idP, WS_NO_RNTI, UE_mac_inst[module_idP].RA_prach_resources. ra_PreambleIndex, UE_mac_inst[module_idP].txFrame, UE_mac_inst[module_idP].txSubframe, 0, @@ -277,8 +277,8 @@ Msg3_transmitted(module_id_t module_idP, uint8_t CC_id, UE_mac_inst[module_idP].RA_contention_resolution_timer_active = 1; if (opt_enabled) { // msg3 - trace_pdu(0, &UE_mac_inst[module_idP].CCCH_pdu.payload[0], - UE_mac_inst[module_idP].RA_Msg3_size, module_idP, 3, + trace_pdu(DIRECTION_UPLINK , &UE_mac_inst[module_idP].CCCH_pdu.payload[0], + UE_mac_inst[module_idP].RA_Msg3_size, module_idP, WS_C_RNTI, UE_mac_inst[module_idP].crnti, UE_mac_inst[module_idP].txFrame, UE_mac_inst[module_idP].txSubframe, 0, 0); diff --git a/openair2/LAYER2/MAC/rar_tools.c b/openair2/LAYER2/MAC/rar_tools.c index b70b382494..2e6b47ff60 100644 --- a/openair2/LAYER2/MAC/rar_tools.c +++ b/openair2/LAYER2/MAC/rar_tools.c @@ -96,7 +96,7 @@ fill_rar(const module_id_t module_idP, ((ra->msg3_ULdelay & 1) << 1) | (ra->msg3_cqireq & 1); if (opt_enabled) { - trace_pdu(1, dlsch_buffer, input_buffer_length, module_idP, 2, 1, + trace_pdu(DIRECTION_DOWNLINK , dlsch_buffer, input_buffer_length, module_idP, WS_RA_RNTI , 1, RC.mac[module_idP]->frame, RC.mac[module_idP]->subframe, 0, 0); LOG_D(OPT, @@ -181,7 +181,7 @@ fill_rar_br(eNB_MAC_INST * eNB, ra->preamble_index, ra->timing_offset); if (opt_enabled) { - trace_pdu(1, dlsch_buffer, input_buffer_length, eNB->Mod_id, 2, 1, + trace_pdu(DIRECTION_DOWNLINK , dlsch_buffer, input_buffer_length, eNB->Mod_id, WS_RA_RNTI , 1, eNB->frame, eNB->subframe, 0, 0); LOG_D(OPT, "[RAPROC] RAR Frame %d trace pdu for rnti %x and rapid %d size %d\n", diff --git a/openair2/LAYER2/MAC/rar_tools_ue.c b/openair2/LAYER2/MAC/rar_tools_ue.c index 991eaae052..35d1f7925e 100644 --- a/openair2/LAYER2/MAC/rar_tools_ue.c +++ b/openair2/LAYER2/MAC/rar_tools_ue.c @@ -119,8 +119,8 @@ uint16_t ue_process_rar(const module_id_t module_idP, const int CC_id, const fra LOG_D(OPT, "[UE %d][RAPROC] CC_id %d RAR Frame %d trace pdu for ra-RNTI %x\n", module_idP, CC_id, frameP, ra_rnti); - trace_pdu(1, (uint8_t *) dlsch_buffer, n_rarh + n_rarpy * 6, - module_idP, 2, ra_rnti, UE_mac_inst[module_idP].rxFrame, + trace_pdu(DIRECTION_DOWNLINK, (uint8_t *) dlsch_buffer, n_rarh + n_rarpy * 6, + module_idP, WS_RA_RNTI, ra_rnti, UE_mac_inst[module_idP].rxFrame, UE_mac_inst[module_idP].rxSubframe, 0, 0); } diff --git a/openair2/LAYER2/MAC/ue_procedures.c b/openair2/LAYER2/MAC/ue_procedures.c index dd78da7275..2c99b79ce8 100644 --- a/openair2/LAYER2/MAC/ue_procedures.c +++ b/openair2/LAYER2/MAC/ue_procedures.c @@ -420,7 +420,7 @@ ue_send_sdu(module_id_t module_idP, //LOG_D(MAC,"sdu: %x.%x.%x\n",sdu[0],sdu[1],sdu[2]); if (opt_enabled) { - trace_pdu(1, sdu, sdu_len, module_idP, 3, + trace_pdu(DIRECTION_DOWNLINK, sdu, sdu_len, module_idP, WS_C_RNTI, UE_mac_inst[module_idP].crnti, frameP, subframeP, 0, 0); LOG_D(OPT, "[UE %d][DLSCH] Frame %d trace pdu for rnti %x with size %d\n", @@ -637,11 +637,11 @@ ue_decode_si(module_id_t module_idP, int CC_id, frame_t frameP, stop_meas(&UE_mac_inst[module_idP].rx_si); #endif if (opt_enabled == 1) { - trace_pdu(0, + trace_pdu(DIRECTION_UPLINK, (uint8_t *) pdu, len, module_idP, - 4, + WS_SI_RNTI, 0xffff, UE_mac_inst[module_idP].rxFrame, UE_mac_inst[module_idP].rxSubframe, 0, 0); @@ -675,11 +675,11 @@ ue_decode_p(module_id_t module_idP, int CC_id, frame_t frameP, stop_meas(&UE_mac_inst[module_idP].rx_p); #endif if (opt_enabled == 1) { - trace_pdu(0, + trace_pdu(DIRECTION_UPLINK , (uint8_t *) pdu, len, module_idP, - 4, + WS_SI_RNTI, P_RNTI, UE_mac_inst[module_idP].rxFrame, UE_mac_inst[module_idP].rxSubframe, 0, 0); @@ -750,7 +750,7 @@ ue_send_mch_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frameP, uint8_t sync_area) { - unsigned char num_sdu, i, *payload_ptr; + unsigned char num_sdu, i, j, *payload_ptr; unsigned char rx_lcids[NB_RB_MAX]; unsigned short rx_lengths[NB_RB_MAX]; #if UE_TIMING_TRACE @@ -771,47 +771,76 @@ ue_send_mch_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frameP, num_sdu); for (i = 0; i < num_sdu; i++) { - if (rx_lcids[i] == MCH_SCHDL_INFO) { - if (UE_mac_inst[module_idP].mcch_status == 1) { - LOG_I(MAC, - "[UE %d] Frame %d : MCH->MSI for sync area %d (eNB %d, %d bytes)\n", - module_idP, frameP, sync_area, eNB_index, - rx_lengths[i]); - // ??store necessary scheduling info to ue_mac_inst in order to - // calculate exact position of interested service (for the complex case has >1 mtch) - // set msi_status to 1 - UE_mac_inst[module_idP].msi_status = 1; - } - } else if (rx_lcids[i] == MCCH_LCHANID) { - LOG_I(MAC, - "[UE %d] Frame %d : SDU %d MCH->MCCH for sync area %d (eNB %d, %d bytes)\n", - module_idP, frameP, i, sync_area, eNB_index, - rx_lengths[i]); - mac_rrc_data_ind_ue(module_idP, CC_id, frameP, 0, // unknown subframe - M_RNTI, - MCCH, - payload_ptr, rx_lengths[i], eNB_index, - sync_area); - } else if (rx_lcids[i] == MTCH) { - if (UE_mac_inst[module_idP].msi_status == 1) { - LOG_I(MAC, - "[UE %d] Frame %d : MCH->MTCH for sync area %d (eNB %d, %d bytes)\n", - module_idP, frameP, sync_area, eNB_index, - rx_lengths[i]); + if (rx_lcids[i] == MCH_SCHDL_INFO) { + if (rx_lengths[i] & 0x01) { + LOG_E(MAC,"MCH Scheduling Information MAC Control Element should have an even size\n"); + } - mac_rlc_data_ind(module_idP, UE_mac_inst[module_idP].crnti, eNB_index, frameP, ENB_FLAG_NO, MBMS_FLAG_YES, MTCH, /*+ (maxDRB + 3), */ - (char *) payload_ptr, rx_lengths[i], 1, - NULL); + LOG_D(MAC,"MCH Scheduling Information, len(%d)\n",rx_lengths[i]); - } - } else { - LOG_W(MAC, - "[UE %d] Frame %d : unknown sdu %d rx_lcids[%d]=%d mcch status %d eNB %d \n", - module_idP, frameP, rx_lengths[i], i, rx_lcids[i], - UE_mac_inst[module_idP].mcch_status, eNB_index); - } + for (j=0; j> 3; + UE_mac_inst[module_idP].pmch_stop_mtch[j] = stop_mtch_val; + LOG_D(MAC,"lcid(%d),stop_mtch_val %d frameP(%d)\n", UE_mac_inst[module_idP].pmch_lcids[j], stop_mtch_val, frameP); + + if ((stop_mtch_val >= 2043) && (stop_mtch_val <= 2046)) { + LOG_D(MAC,"(reserved)\n"); + } + + UE_mac_inst[module_idP].msi_status_v[j] = 0; + + if (UE_mac_inst[module_idP].mcch_status==1) { + LOG_D(MAC,"[UE %d] Frame %d : MCH->MSI for sync area %d (eNB %d, %d bytes), i(%d)\n", module_idP, frameP, sync_area, eNB_index, rx_lengths[i], UE_mac_inst[module_idP].pmch_stop_mtch[j]); + if (UE_mac_inst[module_idP].pmch_stop_mtch[j] < 2043) { + UE_mac_inst[module_idP].pmch_stop_mtch[j] += UE_mac_inst[module_idP].msi_current_alloc; + UE_mac_inst[module_idP].msi_status_v[j] = 1; + } + } + } + } else if (rx_lcids[i] == MCCH_LCHANID) { + LOG_D(MAC,"[UE %d] Frame %d : SDU %d MCH->MCCH for sync area %d (eNB %d, %d bytes)\n",module_idP,frameP, i, sync_area, eNB_index, rx_lengths[i]); + mac_rrc_data_ind_ue(module_idP, + CC_id, + frameP,0, // unknown subframe + M_RNTI, + MCCH, + payload_ptr + 1, // Skip RLC layer 1st byte + rx_lengths[i] - 1, + eNB_index, + sync_area); + } else if (rx_lcids[i] <= 28) { + for (j=0; j<28; j++) { + if (rx_lcids[i] == UE_mac_inst[module_idP].pmch_lcids[j]) + break; + } + + if (j<28 && UE_mac_inst[module_idP].msi_status_v[j]==1) { + LOG_D(MAC,"[UE %d] Frame %d : MCH->MTCH for sync area %d (eNB %d, %d bytes), j=%d\n", module_idP, frameP, sync_area, eNB_index, rx_lengths[i], j); + + mac_rlc_data_ind( + module_idP, + UE_mac_inst[module_idP].crnti, + eNB_index, + frameP, + ENB_FLAG_NO, + MBMS_FLAG_YES, + rx_lcids[i], /*+ (maxDRB + 3),*/ + (char *)payload_ptr, + rx_lengths[i], + 1, + NULL); + + } + } else { + LOG_W(MAC, + "[UE %d] Frame %d : unknown sdu %d rx_lcids[%d]=%d mcch status %d eNB %d \n", + module_idP, frameP, rx_lengths[i], i, rx_lcids[i], + UE_mac_inst[module_idP].mcch_status, eNB_index); + } + + payload_ptr += rx_lengths[i]; } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME @@ -916,406 +945,591 @@ int8_t ue_get_mbsfn_sf_alloction (module_id_t module_idP, uint8_t mbsfn_sync_are } } -int -ue_query_mch(module_id_t module_idP, uint8_t CC_id, uint32_t frameP, - uint32_t subframe, uint8_t eNB_index, uint8_t * sync_area, - uint8_t * mcch_active) +int ue_query_p_mch_info(module_id_t module_idP, uint32_t frameP, uint32_t subframe, int commonSFAlloc_period, int commonSFAlloc_offset, int num_sf_alloc, int *mtch_active, int *msi_active, uint8_t *mch_lcid) +{ + int i, mtch_mcs = -1; + int mtch_flag = 0; + int msi_flag = 0; + + for (i = 0; i < 4; i++) { + if (UE_mac_inst[module_idP].pmch_Config[i] == NULL) + continue; + + int mch_scheduling_period = 8 << UE_mac_inst[module_idP].pmch_Config[i]->mch_SchedulingPeriod_r9; + uint8_t sf_AllocEnd_r9 = UE_mac_inst[module_idP].pmch_Config[i]->sf_AllocEnd_r9; + + if (sf_AllocEnd_r9 == 2047) { + msi_flag = 1; + break; + } + + if ((frameP % mch_scheduling_period) == (commonSFAlloc_offset + (frameP % 4))) { + if (i == 0) { + //msi and mtch are mutally excluded then the break is safe + if ((num_sf_alloc == 0) && (sf_AllocEnd_r9 >= 1)) { + msi_flag = 1; + LOG_D(MAC,"msi(%d) should be allocated:frame(%d),submframe(%d),num_sf_alloc(%d),sf_AllocEnd_r9(%d),common_num_sf_alloc(%d)\n",i,frameP,subframe,num_sf_alloc,sf_AllocEnd_r9,UE_mac_inst[module_idP].common_num_sf_alloc); + UE_mac_inst[module_idP].msi_current_alloc = num_sf_alloc; + UE_mac_inst[module_idP].msi_pmch = i; + } + } else { //more that one MCH ?? check better this condition + //msi and mtch are mutally excluded then the break is safe + if ((num_sf_alloc == UE_mac_inst[module_idP].pmch_Config[i-1]->sf_AllocEnd_r9 + 1) && (sf_AllocEnd_r9 >= (num_sf_alloc+1))) { + //msi should be just after + msi_flag = 1; + LOG_D(MAC,"msi(%d) should be allocated:frame(%d),submframe(%d),num_sf_alloc(%d),sf_AllocEnd_r9(%d),common_num_sf_alloc(%d)\n",i,frameP,subframe,num_sf_alloc,sf_AllocEnd_r9,UE_mac_inst[module_idP].common_num_sf_alloc); + UE_mac_inst[module_idP].msi_current_alloc = num_sf_alloc; + UE_mac_inst[module_idP].msi_pmch = i; + } + } + } + } + + for (i = 0; i < 28; i++) { + if (UE_mac_inst[module_idP].pmch_stop_mtch[i] >= num_sf_alloc) { + if (UE_mac_inst[module_idP].pmch_stop_mtch[i] != 2047) { + mtch_flag = 1; + if (UE_mac_inst[module_idP].pmch_Config[UE_mac_inst[module_idP].msi_pmch] != NULL) + mtch_mcs = UE_mac_inst[module_idP].pmch_Config[UE_mac_inst[module_idP].msi_pmch]->dataMCS_r9; + else + mtch_mcs = -1; + *mch_lcid = (uint8_t)i; + LOG_D(MAC,"mtch should be allocated:frame(%d),submframe(%d),num_sf_alloc(%d),mtch_mcs(%d),pmch_stop_mtch(%d),lcid(%d),msi_pmch(%d)\n",frameP,subframe,num_sf_alloc,mtch_mcs,UE_mac_inst[module_idP].pmch_stop_mtch[i],UE_mac_inst[module_idP].pmch_lcids[i],UE_mac_inst[module_idP].msi_pmch); + break; + } + } + } + + *mtch_active = mtch_flag; + *msi_active = msi_flag; + + return mtch_mcs; +} + +int ue_query_p_mch(module_id_t module_idP, uint32_t frameP, uint32_t subframe, int *mtch_active, int *msi_active, uint8_t *mch_lcid) +{ + int i, j, mtch_mcs = -1; + int mtch_flag = 0; + + // Acount for sf_allocable in CSA + int num_sf_alloc = 0; + for (i = 0; i < 8; i++) { + if (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i] == NULL) + continue; + + if (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.present == MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame) // one-frameP format + continue; + + // four-frameP format + uint32_t common_mbsfn_SubframeConfig = UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[2] | + (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[1]<<8) | + (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[0]<<16); + for (j = 0; j < 24; j++) + num_sf_alloc += ((common_mbsfn_SubframeConfig & (0x800000 >> j)) == (0x800000 >> j)); + } + + for (i = 0; i < 8; i++ ) { + if (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i] == NULL) + continue; + + if (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.present == MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame) // one-frameP format + continue; + + // four-frameP format + int common_mbsfn_alloc_offset = UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->radioframeAllocationOffset; + int common_mbsfn_period = 1 << UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->radioframeAllocationPeriod; + int commonSF_AllocPeriod = 4 << UE_mac_inst[module_idP].commonSF_AllocPeriod_r9; + + uint32_t common_mbsfn_SubframeConfig = UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[2] | + (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[1]<<8) | + (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[0]<<16); + + int jj = frameP % 4; + if ((frameP % common_mbsfn_period) != (common_mbsfn_alloc_offset + jj)) + continue; + + if(UE_mac_inst[module_idP].tdd_Config == NULL){ + switch (subframe) { + case 1: + if ((common_mbsfn_SubframeConfig & (0x800000 >> (jj*6))) == (0x800000 >> (jj*6))) { + mtch_flag = 1; + mtch_mcs = ue_query_p_mch_info(module_idP,frameP,subframe,common_mbsfn_period,common_mbsfn_alloc_offset,UE_mac_inst[module_idP].common_num_sf_alloc,mtch_active,msi_active,mch_lcid); + UE_mac_inst[module_idP].common_num_sf_alloc++; + UE_mac_inst[module_idP].common_num_sf_alloc = UE_mac_inst[module_idP].common_num_sf_alloc % (num_sf_alloc * commonSF_AllocPeriod / common_mbsfn_period);//48; + } + break; + case 2: + if ((common_mbsfn_SubframeConfig & (0x400000 >> (jj*6))) == (0x400000 >> (jj*6))) { + mtch_flag = 1; + mtch_mcs = ue_query_p_mch_info(module_idP,frameP,subframe,common_mbsfn_period,common_mbsfn_alloc_offset,UE_mac_inst[module_idP].common_num_sf_alloc,mtch_active,msi_active,mch_lcid); + UE_mac_inst[module_idP].common_num_sf_alloc++; + UE_mac_inst[module_idP].common_num_sf_alloc = UE_mac_inst[module_idP].common_num_sf_alloc % (num_sf_alloc * commonSF_AllocPeriod / common_mbsfn_period);//48; + } + break; + case 3: + if ((common_mbsfn_SubframeConfig & (0x200000 >> (jj*6))) == (0x200000 >> (jj*6))) { + mtch_flag = 1; + mtch_mcs = ue_query_p_mch_info(module_idP,frameP,subframe,common_mbsfn_period,common_mbsfn_alloc_offset,UE_mac_inst[module_idP].common_num_sf_alloc,mtch_active,msi_active,mch_lcid); + UE_mac_inst[module_idP].common_num_sf_alloc++; + UE_mac_inst[module_idP].common_num_sf_alloc = UE_mac_inst[module_idP].common_num_sf_alloc % (num_sf_alloc * commonSF_AllocPeriod / common_mbsfn_period);//48; + } + break; + case 6: + if ((common_mbsfn_SubframeConfig & (0x100000 >> (jj*6))) == (0x100000 >> (jj*6))) { + mtch_flag = 1; + mtch_mcs = ue_query_p_mch_info(module_idP,frameP,subframe,common_mbsfn_period,common_mbsfn_alloc_offset,UE_mac_inst[module_idP].common_num_sf_alloc,mtch_active,msi_active,mch_lcid); + UE_mac_inst[module_idP].common_num_sf_alloc++; + UE_mac_inst[module_idP].common_num_sf_alloc = UE_mac_inst[module_idP].common_num_sf_alloc % (num_sf_alloc * commonSF_AllocPeriod / common_mbsfn_period);//48; + } + break; + case 7: + if ((common_mbsfn_SubframeConfig & (0x80000 >> (jj*6))) == (0x80000 >> (jj*6))) { + mtch_flag = 1; + mtch_mcs = ue_query_p_mch_info(module_idP,frameP,subframe,common_mbsfn_period,common_mbsfn_alloc_offset,UE_mac_inst[module_idP].common_num_sf_alloc,mtch_active,msi_active,mch_lcid); + UE_mac_inst[module_idP].common_num_sf_alloc++; + UE_mac_inst[module_idP].common_num_sf_alloc = UE_mac_inst[module_idP].common_num_sf_alloc % (num_sf_alloc * commonSF_AllocPeriod / common_mbsfn_period);//48; + } + break; + case 8: + if ((common_mbsfn_SubframeConfig & (0x40000 >> (jj*6))) == (0x40000 >> (jj*6))) { + mtch_flag = 1; + mtch_mcs = ue_query_p_mch_info(module_idP,frameP,subframe,common_mbsfn_period,common_mbsfn_alloc_offset,UE_mac_inst[module_idP].common_num_sf_alloc,mtch_active,msi_active,mch_lcid); + UE_mac_inst[module_idP].common_num_sf_alloc++; + UE_mac_inst[module_idP].common_num_sf_alloc = UE_mac_inst[module_idP].common_num_sf_alloc% ( num_sf_alloc*commonSF_AllocPeriod/common_mbsfn_period);//48; + } + break; + } + } else { + // TODO TDD + } + if (mtch_flag == 1) + break; + } + + return mtch_mcs; +} + +int ue_query_mch(module_id_t module_idP, uint8_t CC_id, uint32_t frameP, uint32_t subframe, uint8_t eNB_index,uint8_t *sync_area, uint8_t *mcch_active) { - int i = 0, j = 0, ii = 0, msi_pos = 0, mcch_mcs = -1; - int mcch_flag = 0, mtch_flag = 0, msi_flag = 0; - int mbsfn_period = 0; // 1<<(UE_mac_inst[module_idP].mbsfn_SubframeConfig[0]->radioframeAllocationPeriod); - int mcch_period = 0; // 32<<(UE_mac_inst[module_idP].mbsfn_AreaInfo[0]->mcch_Config_r9.mcch_RepetitionPeriod_r9); - int mch_scheduling_period = -1; - - int frame_FDD = 1; - + int i = 0, j = 0, ii = 0, jj = 0, msi_pos = 0, mcch_mcs = -1, mtch_mcs = -1; + int mcch_flag = 0, mtch_flag = 0, msi_flag = 0; + long mch_scheduling_period = -1; + uint8_t mch_lcid = 0; #if UE_TIMING_TRACE - start_meas(&UE_mac_inst[module_idP].ue_query_mch); + start_meas(&UE_mac_inst[module_idP].ue_query_mch); #endif - if (UE_mac_inst[module_idP].pmch_Config[0]) { - mch_scheduling_period = - 8 << (UE_mac_inst[module_idP]. - pmch_Config[0]->mch_SchedulingPeriod_r9); + if (UE_mac_inst[module_idP].pmch_Config[0]) { + mch_scheduling_period = 8 << UE_mac_inst[module_idP].pmch_Config[0]->mch_SchedulingPeriod_r9; + } + + for (i = 0; + i < UE_mac_inst[module_idP].num_active_mbsfn_area; + i++ ) + { + // assume, that there is always a mapping + if ((j = ue_get_mbsfn_sf_alloction(module_idP,i,eNB_index)) == -1) { + return -1; // continue; } - for (i = 0; i < UE_mac_inst[module_idP].num_active_mbsfn_area; i++) { - // assume, that there is always a mapping - if ((j = - ue_get_mbsfn_sf_alloction(module_idP, i, eNB_index)) == -1) { - return -1; // continue; - } + ii = 0; + msi_pos = 0; + + long mbsfn_period = 1 << UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->radioframeAllocationPeriod; + long mbsfn_alloc_offset = UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->radioframeAllocationOffset; + long mcch_period = 32 << UE_mac_inst[module_idP].mbsfn_AreaInfo[j]->mcch_Config_r9.mcch_RepetitionPeriod_r9; + long mcch_offset = UE_mac_inst[module_idP].mbsfn_AreaInfo[j]->mcch_Config_r9.mcch_Offset_r9; - ii = 0; - msi_pos = 0; - mbsfn_period = - 1 << (UE_mac_inst[module_idP]. - mbsfn_SubframeConfig[0]->radioframeAllocationPeriod); - mcch_period = - 32 << (UE_mac_inst[module_idP]. - mbsfn_AreaInfo[0]->mcch_Config_r9. - mcch_RepetitionPeriod_r9); + LOG_D(MAC, + "[UE %d] Frame %d subframe %d: Checking MBSFN Sync Area %d/%d with SF allocation %d/%d for MCCH and MTCH (mbsfn period %ld, mcch period %ld,mac sched period (%ld,%ld))\n", + module_idP,frameP, subframe,i,UE_mac_inst[module_idP].num_active_mbsfn_area, + j,UE_mac_inst[module_idP].num_sf_allocation_pattern,mbsfn_period,mcch_period, + mcch_offset,mbsfn_alloc_offset); - LOG_D(MAC, - "[UE %d] Frame %d subframe %d: Checking MBSFN Sync Area %d/%d with SF allocation %d/%d for MCCH and MTCH (mbsfn period %d, mcch period %d,mac sched period (%d,%ld))\n", - module_idP, frameP, subframe, i, - UE_mac_inst[module_idP].num_active_mbsfn_area, j, - UE_mac_inst[module_idP].num_sf_allocation_pattern, - mbsfn_period, mcch_period, mch_scheduling_period, - UE_mac_inst[module_idP]. - mbsfn_SubframeConfig[j]->radioframeAllocationOffset); + // get the real MCS value + switch (UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.signallingMCS_r9) { + case 0: + mcch_mcs = 2; + break; - // get the real MCS value - switch (UE_mac_inst[module_idP].mbsfn_AreaInfo[i]-> - mcch_Config_r9.signallingMCS_r9) { - case 0: - mcch_mcs = 2; - break; + case 1: + mcch_mcs = 7; + break; - case 1: - mcch_mcs = 7; - break; + case 2: + mcch_mcs = 13; + break; - case 2: - mcch_mcs = 13; - break; + case 3: + mcch_mcs = 19; + break; + } - case 3: - mcch_mcs = 19; - break; - } + if (UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.present == MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame) { // one-frameP format + if (frameP % mbsfn_period == mbsfn_alloc_offset) { // MBSFN frameP - if (frameP % mbsfn_period == UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->radioframeAllocationOffset) { // MBSFN frameP - if (UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.present == MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame) { // one-frameP format + if (UE_mac_inst[module_idP].pmch_Config[0]) { + // Find the first subframe in this MCH to transmit MSI + if (frameP % mch_scheduling_period == mbsfn_alloc_offset) { + while (ii == 0) { + ii = UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & (0x80 >> msi_pos); + msi_pos++; + } + } + } - if (UE_mac_inst[module_idP].pmch_Config[0]) { - // Find the first subframe in this MCH to transmit MSI - if (frameP % mch_scheduling_period == - UE_mac_inst[module_idP]. - mbsfn_SubframeConfig - [j]->radioframeAllocationOffset) { - while (ii == 0) { - ii = UE_mac_inst[module_idP]. - mbsfn_SubframeConfig[j]-> - subframeAllocation.choice. - oneFrame.buf[0] & (0x80 >> msi_pos); - msi_pos++; - } - } - } + // Check if the subframe is for MSI, MCCH or MTCHs and Set the correspoding flag to 1 + switch (subframe) { + case 1: + if (UE_mac_inst[module_idP].tdd_Config == NULL) { + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_FDD_SF1) == MBSFN_FDD_SF1) { + if (msi_pos == 1) { + msi_flag = 1; + } - if (UE_mac_inst[module_idP].tdd_Config == NULL) - frame_FDD = 1; - else - frame_FDD = 0; - // Check if the subframe is for MSI, MCCH or MTCHs and Set the correspoding flag to 1 - switch (subframe) { - case 1: - if (frame_FDD == 1) { - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_FDD_SF1) == MBSFN_FDD_SF1) { - if (msi_pos == 1) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_FDD_SF1) == MBSFN_FDD_SF1)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_FDD_SF1) == - MBSFN_FDD_SF1)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 2: + if (UE_mac_inst[module_idP].tdd_Config == NULL) { + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_FDD_SF2) == MBSFN_FDD_SF2) { + if (msi_pos == 2) { + msi_flag = 1; + } - case 2: - if (frame_FDD == 1) { - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_FDD_SF2) == MBSFN_FDD_SF2) { - if (msi_pos == 2) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_FDD_SF2) == MBSFN_FDD_SF2)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_FDD_SF2) == - MBSFN_FDD_SF2)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 3: + if (UE_mac_inst[module_idP].tdd_Config != NULL) { // TDD + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_TDD_SF3) == MBSFN_TDD_SF3) { + if (msi_pos == 1) { + msi_flag = 1; + } - case 3: - if (frame_FDD == 0) { //TDD - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_TDD_SF3) == MBSFN_TDD_SF3) { - if (msi_pos == 1) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_TDD_SF3) == MBSFN_TDD_SF3)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_TDD_SF3) == - MBSFN_TDD_SF3)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } else { // FDD + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_FDD_SF3) == MBSFN_FDD_SF3) { + if (msi_pos == 3) { + msi_flag = 1; + } - mtch_flag = 1; - } - } else { // FDD - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_FDD_SF3) == MBSFN_FDD_SF3) { - if (msi_pos == 3) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_FDD_SF3) == MBSFN_FDD_SF3)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_FDD_SF3) == - MBSFN_FDD_SF3)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 4: + if (UE_mac_inst[module_idP].tdd_Config != NULL) { + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_TDD_SF4) == MBSFN_TDD_SF4) { + if (msi_pos == 2) { + msi_flag = 1; + } - case 4: - if (frame_FDD == 0) { - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_TDD_SF4) == MBSFN_TDD_SF4) { - if (msi_pos == 2) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_TDD_SF4) == MBSFN_TDD_SF4)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_TDD_SF4) == - MBSFN_TDD_SF4)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 6: + if (UE_mac_inst[module_idP].tdd_Config == NULL) { + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_FDD_SF6) == MBSFN_FDD_SF6) { + if (msi_pos == 4) { + msi_flag = 1; + } - case 6: - if (frame_FDD == 1) { - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_FDD_SF6) == MBSFN_FDD_SF6) { - if (msi_pos == 4) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_FDD_SF6) == MBSFN_FDD_SF6)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_FDD_SF6) == - MBSFN_FDD_SF6)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 7: + if (UE_mac_inst[module_idP].tdd_Config != NULL) { // TDD + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_TDD_SF7) == MBSFN_TDD_SF7) { + if (msi_pos == 3) { + msi_flag = 1; + } - case 7: - if (frame_FDD == 0) { // TDD - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_TDD_SF7) == MBSFN_TDD_SF7) { - if (msi_pos == 3) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_TDD_SF7) == MBSFN_TDD_SF7)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_TDD_SF7) == - MBSFN_TDD_SF7)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } else { // FDD + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_FDD_SF7) == MBSFN_FDD_SF7) { + if (msi_pos == 5) { + msi_flag = 1; + } - mtch_flag = 1; - } - } else { // FDD - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_FDD_SF7) == MBSFN_FDD_SF7) { - if (msi_pos == 5) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_FDD_SF7) == MBSFN_FDD_SF7)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_FDD_SF7) == - MBSFN_FDD_SF7)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 8: + if (UE_mac_inst[module_idP].tdd_Config != NULL) { //TDD + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_TDD_SF8) == MBSFN_TDD_SF8) { + if (msi_pos == 4) { + msi_flag = 1; + } - case 8: - if (frame_FDD == 0) { //TDD - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_TDD_SF8) == MBSFN_TDD_SF8) { - if (msi_pos == 4) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_TDD_SF8) == MBSFN_TDD_SF8)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_TDD_SF8) == - MBSFN_TDD_SF8)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } else { // FDD + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_FDD_SF8) == MBSFN_FDD_SF8) { + if (msi_pos == 6) { + msi_flag = 1; + } - mtch_flag = 1; - } - } else { // FDD - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_FDD_SF8) == MBSFN_FDD_SF8) { - if (msi_pos == 6) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_FDD_SF8) == MBSFN_FDD_SF8)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_FDD_SF8) == - MBSFN_FDD_SF8)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; - break; + case 9: + if (UE_mac_inst[module_idP].tdd_Config != NULL) { + if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0] & MBSFN_TDD_SF9) == MBSFN_TDD_SF9) { + if (msi_pos == 5) { + msi_flag = 1; + } - case 9: - if (frame_FDD == 0) { - if ((UE_mac_inst[module_idP].mbsfn_SubframeConfig - [j]->subframeAllocation.choice.oneFrame. - buf[0] & MBSFN_TDD_SF9) == MBSFN_TDD_SF9) { - if (msi_pos == 5) { - msi_flag = 1; - } + if ((frameP % mcch_period == mcch_offset) && + ((UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0] & MBSFN_TDD_SF9) == MBSFN_TDD_SF9)) { + mcch_flag = 1; + } - if ((frameP % mcch_period == - UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.mcch_Offset_r9) - && - ((UE_mac_inst[module_idP].mbsfn_AreaInfo - [i]->mcch_Config_r9.sf_AllocInfo_r9. - buf[0] & MBSFN_TDD_SF9) == - MBSFN_TDD_SF9)) { - mcch_flag = 1; - } + mtch_flag = 1; + } + } - mtch_flag = 1; - } - } + break; + }// end switch - break; - } // end switch + // Acount for sf_allocable in CSA + int num_sf_alloc = 0; + for (i = 0; i < 8; i++) { + if (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i] == NULL) + continue; - // sf allocation is non-overlapping - if ((msi_flag == 1) || (mcch_flag == 1) - || (mtch_flag == 1)) { - LOG_D(MAC, - "[UE %d] Frame %d Subframe %d: sync area %d SF alloc %d: msi flag %d, mcch flag %d, mtch flag %d\n", - module_idP, frameP, subframe, i, j, msi_flag, - mcch_flag, mtch_flag); + if (UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.present != MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame) + continue; + + uint32_t common_mbsfn_SubframeConfig = UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[0]; + for (j = 0; j < 6; j++) + num_sf_alloc += ((common_mbsfn_SubframeConfig & (0x80 >> j)) == (0x80 >> j)); + } + + for (i = 0; i < 28; i++) { + if (UE_mac_inst[module_idP].pmch_stop_mtch[i] >= num_sf_alloc) { + if (UE_mac_inst[module_idP].pmch_stop_mtch[i] != 2047) { + if (UE_mac_inst[module_idP].pmch_Config[UE_mac_inst[module_idP].msi_pmch] != NULL) + mtch_mcs = UE_mac_inst[module_idP].pmch_Config[UE_mac_inst[module_idP].msi_pmch]->dataMCS_r9; + else + mtch_mcs = -1; + mch_lcid = (uint8_t)i; + break; + } + } + } + + // sf allocation is non-overlapping + if ((msi_flag==1) || (mcch_flag==1) || (mtch_flag==1)) { + LOG_D(MAC,"[UE %d] Frame %d Subframe %d: sync area %d SF alloc %d: msi flag %d, mcch flag %d, mtch flag %d\n", + module_idP, frameP, subframe,i,j,msi_flag,mcch_flag,mtch_flag); + + *sync_area=i; + break; + } + } + } else { // four-frameP format + uint32_t mbsfn_SubframeConfig = UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[2] | + (UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[1]<<8) | + (UE_mac_inst[module_idP].mbsfn_SubframeConfig[j]->subframeAllocation.choice.oneFrame.buf[0]<<16); + uint32_t MCCH_mbsfn_SubframeConfig = /* UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[2] | + (UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[1]<<8) | */ + (UE_mac_inst[module_idP].mbsfn_AreaInfo[i]->mcch_Config_r9.sf_AllocInfo_r9.buf[0]<<16); + + jj=frameP%4; + if ((frameP % mbsfn_period) == (mbsfn_alloc_offset+jj)) { + if (UE_mac_inst[module_idP].tdd_Config == NULL) { + switch (subframe) { + case 1: + if ((mbsfn_SubframeConfig & (0x800000>>(jj*6))) == (0x800000>>(jj*6))) { + if ((frameP % mcch_period == (mcch_offset+jj)) && ((MCCH_mbsfn_SubframeConfig & (0x800000>>(jj*6))) == (0x800000>>(jj*6)))) { + mcch_flag=1; + LOG_D(MAC,"frameP(%d),mcch_period(%ld),mbsfn_SubframeConfig(%x),MCCH_mbsfn_SubframeConfig(%x),mask(%x),jj(%d),num_sf_alloc(%d)\n", + frameP, mcch_period, mbsfn_SubframeConfig, MCCH_mbsfn_SubframeConfig, (0x800000>>(jj*6)), jj, UE_mac_inst[module_idP].common_num_sf_alloc); + if(UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[0]==NULL) + UE_mac_inst[module_idP].common_num_sf_alloc++; + } + } + break; + case 2: + if ((mbsfn_SubframeConfig & (0x400000>>(jj*6))) == (0x400000>>(jj*6))) { + if ((frameP % mcch_period == (mcch_offset+jj)) && ((MCCH_mbsfn_SubframeConfig & (0x400000>>(jj*6))) == (0x400000>>(jj*6)))) { + mcch_flag=1; + LOG_D(MAC,"frameP(%d),mcch_period(%ld),mbsfn_SubframeConfig(%x),MCCH_mbsfn_SubframeConfig(%x),mask(%x),jj(%d),num_sf_alloc(%d)\n", + frameP, mcch_period, mbsfn_SubframeConfig, MCCH_mbsfn_SubframeConfig, (0x400000>>(jj*6)), jj, UE_mac_inst[module_idP].common_num_sf_alloc); + if(UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[0]==NULL) + UE_mac_inst[module_idP].common_num_sf_alloc++; + } + } + break; + case 3: + if ((mbsfn_SubframeConfig & (0x200000>>(jj*6))) == (0x200000>>(jj*6))) { + if ((frameP % mcch_period == (mcch_offset+jj)) && ((MCCH_mbsfn_SubframeConfig & (0x200000>>(jj*6))) == (0x200000>>(jj*6)))) { + LOG_D(MAC,"frameP(%d),mcch_period(%ld),mbsfn_SubframeConfig(%x),MCCH_mbsfn_SubframeConfig(%x),mask(%x),jj(%d),num_sf_alloc(%d)\n", + frameP, mcch_period, mbsfn_SubframeConfig, MCCH_mbsfn_SubframeConfig, (0x200000>>(jj*6)), jj, UE_mac_inst[module_idP].common_num_sf_alloc); + mcch_flag=1; + if(UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[0]==NULL) + UE_mac_inst[module_idP].common_num_sf_alloc++; + } + } + break; + case 6: + if ((mbsfn_SubframeConfig & (0x100000>>(jj*6))) == (0x100000>>(jj*6))) { + if ((frameP % mcch_period == (mcch_offset+jj)) && ((MCCH_mbsfn_SubframeConfig & (0x100000>>(jj*6))) == (0x100000>>(jj*6)))) { + LOG_D(MAC,"frameP(%d),mcch_period(%ld),mbsfn_SubframeConfig(%x),MCCH_mbsfn_SubframeConfig(%x),mask(%x),jj(%d),num_sf_alloc(%d)\n", + frameP, mcch_period, mbsfn_SubframeConfig, MCCH_mbsfn_SubframeConfig, (0x100000>>(jj*6)), jj, UE_mac_inst[module_idP].common_num_sf_alloc); + mcch_flag=1; + if(UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[0]==NULL) + UE_mac_inst[module_idP].common_num_sf_alloc++; + } + } + break; + case 7: + if ((mbsfn_SubframeConfig & (0x80000>>(jj*6))) == (0x80000>>(jj*6))) { + if ((frameP % mcch_period == (mcch_offset+jj)) && ((MCCH_mbsfn_SubframeConfig & (0x80000>>(jj*6))) == (0x80000>>(jj*6)))) { + LOG_D(MAC,"frameP(%d),mcch_period(%ld),mbsfn_SubframeConfig(%x),MCCH_mbsfn_SubframeConfig(%x),mask(%x),jj(%d),num_sf_alloc(%d)\n", + frameP, mcch_period, mbsfn_SubframeConfig, MCCH_mbsfn_SubframeConfig, (0x80000>>(jj*6)), jj, UE_mac_inst[module_idP].common_num_sf_alloc); + if(UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[0]==NULL) + UE_mac_inst[module_idP].common_num_sf_alloc++; + mcch_flag=1; + } + } + break; + case 8: + if ((mbsfn_SubframeConfig & (0x40000>>(jj*6))) == (0x40000>>(jj*6))) { + if ((frameP % mcch_period == (mcch_offset+jj)) && ((MCCH_mbsfn_SubframeConfig & (0x40000>>(jj*6))) == (0x40000>>(jj*6)))) { + LOG_D(MAC,"frameP(%d),mcch_period(%ld),mbsfn_SubframeConfig(%x),MCCH_mbsfn_SubframeConfig(%x),mask(%x),jj(%d),num_sf_alloc(%d)\n", + frameP, mcch_period, mbsfn_SubframeConfig, MCCH_mbsfn_SubframeConfig, (0x40000>>(jj*6)), jj, UE_mac_inst[module_idP].common_num_sf_alloc); + if(UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[0]==NULL) + UE_mac_inst[module_idP].common_num_sf_alloc++; + mcch_flag=1; + } + } + break; + }// end switch + } else { + // TODO TDD + } + + mtch_mcs = ue_query_p_mch(module_idP, frameP, subframe, &mtch_flag, &msi_flag, &mch_lcid); + + // sf allocation is non-overlapping + if ((msi_flag==1) || (mcch_flag==1) || (mtch_flag==1)) { + LOG_D(MAC,"[UE %d] Frame %d Subframe %d: sync area %d SF alloc %d: msi flag %d, mcch flag %d, mtch flag %d\n", + module_idP, frameP, subframe,i,j,msi_flag,mcch_flag,mtch_flag); + *sync_area=i; + break; + } + } + } + } // end of for - *sync_area = i; - break; - } - } else { // four-frameP format - } - } - } // end of for #if UE_TIMING_TRACE - stop_meas(&UE_mac_inst[module_idP].ue_query_mch); + stop_meas(&UE_mac_inst[module_idP].ue_query_mch); #endif - if ((mcch_flag == 1)) { // || (msi_flag==1)) - *mcch_active = 1; - } + if ((mcch_flag == 1)) { // || (msi_flag==1)) + *mcch_active = 1; + } - if ((mcch_flag == 1) - || ((msi_flag == 1) && (UE_mac_inst[module_idP].mcch_status == 1))) { - return mcch_mcs; - } else if ((mtch_flag == 1) - && (UE_mac_inst[module_idP].msi_status == 1)) { - return UE_mac_inst[module_idP].pmch_Config[0]->dataMCS_r9; + if ( (mcch_flag==1) || ((msi_flag==1) && (UE_mac_inst[module_idP].mcch_status==1)) ) { + if (msi_flag!=1) { + for (i=0; i<8; i++) + UE_mac_inst[module_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i] = NULL; + for (i=0; i<15; i++) + UE_mac_inst[module_idP].pmch_Config[i] = NULL; + for (i=0; i<28 ;i++) { + UE_mac_inst[module_idP].pmch_lcids[i] = -1; + UE_mac_inst[module_idP].pmch_stop_mtch[i] = 2047; + UE_mac_inst[module_idP].msi_status_v[i] = 0; + } } else { - return -1; + for (i=0; i<28; i++) { + UE_mac_inst[module_idP].pmch_lcids[i] = -1; + UE_mac_inst[module_idP].pmch_stop_mtch[i] = 2047; + UE_mac_inst[module_idP].msi_status_v[i] = 0; + } } + return mcch_mcs; + } else if ((mtch_flag==1) && (UE_mac_inst[module_idP].msi_status_v[(mch_lcid > 27) ? 27 : mch_lcid] == 1)) { + return mtch_mcs; + } else { + return -1; + } } #endif @@ -2255,7 +2469,7 @@ ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP, #endif if (opt_enabled) { - trace_pdu(0, ulsch_buffer, buflen, module_idP, 3, + trace_pdu(DIRECTION_UPLINK, ulsch_buffer, buflen, module_idP, WS_C_RNTI, UE_mac_inst[module_idP].crnti, UE_mac_inst[module_idP].txFrame, UE_mac_inst[module_idP].txSubframe, 0, 0); diff --git a/openair2/LAYER2/PDCP_v10.1.0/pdcp.c b/openair2/LAYER2/PDCP_v10.1.0/pdcp.c index e12fb80e1b..05ddb4151f 100644 --- a/openair2/LAYER2/PDCP_v10.1.0/pdcp.c +++ b/openair2/LAYER2/PDCP_v10.1.0/pdcp.c @@ -30,6 +30,8 @@ #define PDCP_C //#define DEBUG_PDCP_FIFO_FLUSH_SDU +#define MBMS_MULTICAST_OUT + #include "assertions.h" #include "hashtable.h" #include "pdcp.h" @@ -66,6 +68,17 @@ extern int otg_enabled; #include "common/ran_context.h" extern RAN_CONTEXT_t RC; +#ifdef MBMS_MULTICAST_OUT +# include +# include +# include +# include +# include +# include + +static int mbms_socket = -1; +#endif + //----------------------------------------------------------------------------- /* * If PDCP_UNIT_TEST is set here then data flow between PDCP and RLC is broken @@ -349,16 +362,10 @@ boolean_t pdcp_data_req( * Ask sublayer to transmit data and check return value * to see if RLC succeeded */ -#ifdef PDCP_MSG_PRINT - int i=0; - LOG_F(PDCP,"[MSG] PDCP DL %s PDU on rb_id %d\n", (srb_flagP)? "CONTROL" : "DATA", rb_idP); - for (i = 0; i < pdcp_pdu_size; i++) { - LOG_F(PDCP,"%02x ", ((uint8_t*)pdcp_pdu_p->data)[i]); - } + LOG_DUMPMSG(PDCP,DEBUG_PDCP,(char *)pdcp_pdu_p->data,pdcp_pdu_size, + "[MSG] PDCP DL %s PDU on rb_id %d\n",(srb_flagP)? "CONTROL" : "DATA", rb_idP); - LOG_F(PDCP,"\n"); -#endif rlc_status = rlc_data_req(ctxt_pP, srb_flagP, MBMS_FLAG_NO, rb_idP, muiP, confirmP, pdcp_pdu_size, pdcp_pdu_p #if (RRC_VERSION >= MAKE_VERSION(14, 0, 0)) ,sourceL2Id @@ -405,9 +412,9 @@ boolean_t pdcp_data_req( * Control arrives here only if rlc_data_req() returns RLC_OP_STATUS_OK * so we return TRUE afterwards */ - + 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; } @@ -461,17 +468,8 @@ pdcp_data_ind( VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_DATA_IND,VCD_FUNCTION_IN); - -#ifdef PDCP_MSG_PRINT - int i=0; - LOG_F(PDCP,"[MSG] PDCP UL %s PDU on rb_id %d\n", (srb_flagP)? "CONTROL" : "DATA", rb_idP); - - for (i = 0; i < sdu_buffer_sizeP; i++) { - LOG_F(PDCP,"%02x ", ((uint8_t*)sdu_buffer_pP->data)[i]); - } - - LOG_F(PDCP,"\n"); -#endif + LOG_DUMPMSG(PDCP,DEBUG_PDCP,(char *)sdu_buffer_pP->data,sdu_buffer_sizeP, + "[MSG] PDCP UL %s PDU on rb_id %d\n", (srb_flagP)? "CONTROL" : "DATA", rb_idP); #if T_TRACER if (ctxt_pP->enb_flag != ENB_FLAG_NO) @@ -758,11 +756,26 @@ pdcp_data_ind( packet_forwarded = FALSE; #endif +#ifdef MBMS_MULTICAST_OUT + if ((MBMS_flagP != 0) && (mbms_socket != -1)) { + struct iphdr *ip_header = (struct iphdr*)&sdu_buffer_pP->data[payload_offset]; + struct udphdr *udp_header = (struct udphdr*)&sdu_buffer_pP->data[payload_offset + sizeof(struct iphdr)]; + struct sockaddr_in dest_addr; + + dest_addr.sin_family = AF_INET; + dest_addr.sin_port = udp_header->dest; + dest_addr.sin_addr.s_addr = ip_header->daddr; + + sendto(mbms_socket, &sdu_buffer_pP->data[payload_offset], sdu_buffer_sizeP - payload_offset, MSG_DONTWAIT, (struct sockaddr*)&dest_addr, sizeof(dest_addr)); + packet_forwarded = TRUE; + } +#endif + if (FALSE == packet_forwarded) { new_sdu_p = get_free_mem_block(sdu_buffer_sizeP - payload_offset + sizeof (pdcp_data_ind_header_t), __func__); if (new_sdu_p) { - if (pdcp_p->rlc_mode == RLC_MODE_AM ) { + if ((MBMS_flagP == 0) && (pdcp_p->rlc_mode == RLC_MODE_AM)) { pdcp_p->last_submitted_pdcp_rx_sn = sequence_number; } @@ -803,7 +816,6 @@ pdcp_data_ind( } - } /* Print octets of incoming data in hexadecimal form */ LOG_D(PDCP, "Following content has been received from RLC (%d,%d)(PDCP header has already been removed):\n", @@ -839,13 +851,14 @@ pdcp_data_ind( #if defined(STOP_ON_IP_TRAFFIC_OVERLOAD) - else { - AssertFatal(0, PROTOCOL_PDCP_CTXT_FMT" PDCP_DATA_IND SDU DROPPED, OUT OF MEMORY \n", - PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP, pdcp_p)); - } - + else { + AssertFatal(0, PROTOCOL_PDCP_CTXT_FMT" PDCP_DATA_IND SDU DROPPED, OUT OF MEMORY \n", + PROTOCOL_PDCP_CTXT_ARGS(ctxt_pP, pdcp_p)); + } #endif + } + free_mem_block(sdu_buffer_pP, __func__); if (ctxt_pP->enb_flag) { @@ -1458,8 +1471,12 @@ rrc_pdcp_config_asn1_req ( for (j=0; jlist.count; j++) { MBMS_SessionInfo_p = mbms_SessionInfoList_r9_p->list.array[j]; - lc_id = MBMS_SessionInfo_p->sessionId_r9->buf[0]; + if (MBMS_SessionInfo_p->sessionId_r9) + lc_id = MBMS_SessionInfo_p->sessionId_r9->buf[0]; + else + lc_id = MBMS_SessionInfo_p->logicalChannelIdentity_r9; mch_id = MBMS_SessionInfo_p->tmgi_r9.serviceId_r9.buf[2]; //serviceId is 3-octet string +// mch_id = j; // can set the mch_id = i if (ctxt_pP->enb_flag) { @@ -1480,6 +1497,14 @@ rrc_pdcp_config_asn1_req ( } } + LOG_D(PDCP, "lc_id (%02ld) mch_id(%02x,%02x,%02x) drb_id(%ld) action(%d)\n", + lc_id, + MBMS_SessionInfo_p->tmgi_r9.serviceId_r9.buf[0], + MBMS_SessionInfo_p->tmgi_r9.serviceId_r9.buf[1], + MBMS_SessionInfo_p->tmgi_r9.serviceId_r9.buf[2], + drb_id, + action); + pdcp_config_req_asn1 ( ctxt_pP, NULL, // unused for MBMS @@ -2018,6 +2043,12 @@ void pdcp_layer_init(void) #endif } +#ifdef MBMS_MULTICAST_OUT + mbms_socket = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); + if (mbms_socket == -1) + LOG_W(PDCP, "Could not create RAW socket, MBMS packets will not be put to the network\n"); +#endif + LOG_I(PDCP, "PDCP layer has been initialized\n"); pdcp_output_sdu_bytes_to_write=0; @@ -2068,6 +2099,12 @@ void pdcp_layer_cleanup (void) { list_free (&pdcp_sdu_list); hashtable_destroy(pdcp_coll_p); +#ifdef MBMS_MULTICAST_OUT + if(mbms_socket != -1) { + close(mbms_socket); + mbms_socket = -1; + } +#endif } #ifdef PDCP_USE_RT_FIFO diff --git a/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c b/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c index b9e605ca24..92409d96dc 100644 --- a/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c +++ b/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c @@ -760,10 +760,10 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const ctxt_pP) 0, MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u rab %u size %u", MSC_AS_TIME_ARGS(ctxt_pP), - pc5s_header.inst, - pc5s_header.rb_id, + pc5s_header->inst, + pc5s_header->rb_id, rab_id, - pc5s_header.data_size); + pc5s_header->data_size); pdcp_data_req( &ctxt, @@ -787,10 +787,10 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const ctxt_pP) 0, MSC_AS_TIME_FMT" DATA-REQ inst %u rb %u rab %u size %u", MSC_AS_TIME_ARGS(ctxt_pP), - pc5s_header.inst, - pc5s_header.rb_id, + pc5s_header->inst, + pc5s_header->rb_id, rab_id, - pc5s_header.data_size); + pc5s_header->data_size); LOG_D(PDCP, "[FRAME %5u][UE][IP][INSTANCE %u][RB %u][--- PDCP_DATA_REQ / %d Bytes ---X][PDCP][MOD %u][UE %u][RB %u] NON INSTANCIATED INSTANCE key 0x%"PRIx64", DROPPED\n", ctxt.frame, diff --git a/openair2/LAYER2/RLC/rlc.h b/openair2/LAYER2/RLC/rlc.h index ff49b2d056..8c557188a2 100644 --- a/openair2/LAYER2/RLC/rlc.h +++ b/openair2/LAYER2/RLC/rlc.h @@ -208,7 +208,7 @@ rlc_mbms_id_t rlc_mbms_lcid2service_session_id_eNB[MAX_eNB][RLC_MAX_MBMS_ #define rlc_mbms_ue_get_lcid_by_rb_id(uE_mOD,rB_iD) rlc_mbms_rbid2lcid_ue[uE_mOD][rB_iD] #define rlc_mbms_ue_set_lcid_by_rb_id(uE_mOD,rB_iD,lOG_cH_iD) do { \ - AssertFatal(rB_iDlist.count; j++) { MBMS_SessionInfo_p = mbms_SessionInfoList_r9_p->list.array[j]; - mbms_session_id = MBMS_SessionInfo_p->sessionId_r9->buf[0]; + if (MBMS_SessionInfo_p->sessionId_r9) + mbms_session_id = MBMS_SessionInfo_p->sessionId_r9->buf[0]; + else + mbms_session_id = MBMS_SessionInfo_p->logicalChannelIdentity_r9; lc_id = mbms_session_id; mbms_service_id = MBMS_SessionInfo_p->tmgi_r9.serviceId_r9.buf[2]; //serviceId is 3-octet string +// mbms_service_id = j; // can set the mch_id = i if (ctxt_pP->enb_flag) { diff --git a/openair2/NETWORK_DRIVER/LITE/common.c b/openair2/NETWORK_DRIVER/LITE/common.c index 0d616d5764..2ae6f5279d 100644 --- a/openair2/NETWORK_DRIVER/LITE/common.c +++ b/openair2/NETWORK_DRIVER/LITE/common.c @@ -333,7 +333,7 @@ void oai_nw_drv_common_class_wireless2ip(uint16_t dlen, printk("\n"); #endif //OAI_DRV_DEBUG_RECEIVE - netif_rx(skb); + netif_rx_ni(skb); #ifdef OAI_DRV_DEBUG_RECEIVE printk("[OAI_IP_DRV][%s] end\n",__FUNCTION__); #endif diff --git a/openair2/NETWORK_DRIVER/MESH/classifier.c b/openair2/NETWORK_DRIVER/MESH/classifier.c index 985bab946e..a22ac2f200 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 d380b8a4d8..738f05ad99 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)); @@ -309,7 +308,7 @@ void nas_COMMON_receive(uint16_t dlen, printk("\n"); #endif //NAS_DEBUG_RECEIVE - netif_rx(skb); + netif_rx_ni(skb); #ifdef NAS_DEBUG_RECEIVE printk("NAS_COMMON_RECEIVE: end\n"); #endif diff --git a/openair2/NETWORK_DRIVER/MESH/device.c b/openair2/NETWORK_DRIVER/MESH/device.c index f5d31742bc..8b95e05cfc 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 367e34cc4f..ed87bc05f8 100644 --- a/openair2/NETWORK_DRIVER/MESH/mesh.c +++ b/openair2/NETWORK_DRIVER/MESH/mesh.c @@ -30,7 +30,7 @@ ***************************************************************************/ - +#include #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 844c5b41a4..2eae034257 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 2e8e68a17c..a8d359f9ff 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/NETWORK_DRIVER/UE_IP/common.c b/openair2/NETWORK_DRIVER/UE_IP/common.c index 84f425ef3c..b21ca5f2dc 100644 --- a/openair2/NETWORK_DRIVER/UE_IP/common.c +++ b/openair2/NETWORK_DRIVER/UE_IP/common.c @@ -222,7 +222,7 @@ skb_p->mark = rb_idP; printk("\n"); #endif //OAI_DRV_DEBUG_RECEIVE - netif_rx(skb_p); + netif_rx_ni(skb_p); #ifdef OAI_DRV_DEBUG_RECEIVE printk("[UE_IP_DRV][%s] end\n",__FUNCTION__); #endif diff --git a/openair2/RRC/LTE/L2_interface.c b/openair2/RRC/LTE/L2_interface.c index a7c96a8a22..d201732177 100644 --- a/openair2/RRC/LTE/L2_interface.c +++ b/openair2/RRC/LTE/L2_interface.c @@ -43,9 +43,6 @@ #include "flexran_agent_extern.h" -//#define RRC_DATA_REQ_DEBUG -//#define DEBUG_RRC 1 - extern RAN_CONTEXT_t RC; @@ -68,10 +65,9 @@ mac_rrc_data_req( uint8_t sfn = (uint8_t)((frameP>>2)&0xff); -#ifdef DEBUG_RRC - int i; - LOG_I(RRC,"[eNB %d] mac_rrc_data_req to SRB ID=%d\n",Mod_idP,Srb_id); -#endif + if (LOG_DEBUGFLAG(DEBUG_RRC)) { + LOG_D(RRC,"[eNB %d] mac_rrc_data_req to SRB ID=%d\n",Mod_idP,Srb_id); + } eNB_RRC_INST *rrc; rrc_eNB_carrier_data_t *carrier; @@ -96,15 +92,15 @@ mac_rrc_data_req( RC.rrc[Mod_idP]->carrier[CC_id].SIB1, RC.rrc[Mod_idP]->carrier[CC_id].sizeof_SIB1); -#ifdef DEBUG_RRC - LOG_T(RRC,"[eNB %d] Frame %d : BCCH request => SIB 1\n",Mod_idP,frameP); + if (LOG_DEBUGFLAG(DEBUG_RRC)) { + LOG_T(RRC,"[eNB %d] Frame %d : BCCH request => SIB 1\n",Mod_idP,frameP); - for (i=0; icarrier[CC_id].sizeof_SIB1; i++) { - LOG_T(RRC,"%x.",buffer_pP[i]); - } + for (int i=0; icarrier[CC_id].sizeof_SIB1; i++) { + LOG_T(RRC,"%x.",buffer_pP[i]); + } - LOG_T(RRC,"\n"); -#endif + LOG_T(RRC,"\n"); + } /* LOG_DEBUGFLAG(DEBUG_RRC) */ return (RC.rrc[Mod_idP]->carrier[CC_id].sizeof_SIB1); } // All RFN mod 8 transmit SIB2-3 in SF 5 @@ -113,15 +109,15 @@ mac_rrc_data_req( RC.rrc[Mod_idP]->carrier[CC_id].SIB23, RC.rrc[Mod_idP]->carrier[CC_id].sizeof_SIB23); -#ifdef DEBUG_RRC - LOG_T(RRC,"[eNB %d] Frame %d BCCH request => SIB 2-3\n",Mod_idP,frameP); + if (LOG_DEBUGFLAG(DEBUG_RRC)) { + LOG_T(RRC,"[eNB %d] Frame %d BCCH request => SIB 2-3\n",Mod_idP,frameP); - for (i=0; icarrier[CC_id].sizeof_SIB23; i++) { - LOG_T(RRC,"%x.",buffer_pP[i]); - } + for (int i=0; icarrier[CC_id].sizeof_SIB23; i++) { + LOG_T(RRC,"%x.",buffer_pP[i]); + } - LOG_T(RRC,"\n"); -#endif + LOG_T(RRC,"\n"); + } /* LOG_DEBUGFLAG(DEBUG_RRC) */ return(RC.rrc[Mod_idP]->carrier[CC_id].sizeof_SIB23); } else { return(0); @@ -193,20 +189,17 @@ mac_rrc_data_req( RC.rrc[Mod_idP]->carrier[CC_id].MCCH_MESSAGE[mbsfn_sync_area], RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]); -#ifdef DEBUG_RRC - LOG_D(RRC,"[eNB %d] Frame %d : MCCH request => MCCH_MESSAGE \n",Mod_idP,frameP); + if (LOG_DEBUGFLAG(DEBUG_RRC)) { + LOG_D(RRC,"[eNB %d] Frame %d : MCCH request => MCCH_MESSAGE \n",Mod_idP,frameP); - for (i=0; icarrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]; i++) { - LOG_T(RRC,"%x.",buffer_pP[i]); - } + for (int i=0; icarrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]; i++) { + LOG_T(RRC,"%x.",buffer_pP[i]); + } - LOG_T(RRC,"\n"); -#endif + LOG_T(RRC,"\n"); + } /* LOG_DEBUGFLAG(DEBUG_RRC) */ - return (RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]); - // } - //else - //return(0); + return (RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]); } #endif // #if (RRC_VERSION >= MAKE_VERSION(10, 0, 0)) @@ -329,7 +322,7 @@ void mac_eNB_rrc_ul_failure(const module_id_t Mod_instP, rntiP, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_DEACTIVATED); } -// rrc_mac_remove_ue(Mod_instP,rntiP); + rrc_mac_remove_ue(Mod_instP,rntiP); } void mac_eNB_rrc_uplane_failure(const module_id_t Mod_instP, diff --git a/openair2/RRC/LTE/L2_interface_ue.c b/openair2/RRC/LTE/L2_interface_ue.c index d3527b8a17..3b7219af42 100644 --- a/openair2/RRC/LTE/L2_interface_ue.c +++ b/openair2/RRC/LTE/L2_interface_ue.c @@ -42,7 +42,6 @@ #endif //#define RRC_DATA_REQ_DEBUG -//#define DEBUG_RRC 1 @@ -61,10 +60,7 @@ mac_rrc_data_req_ue( //-------------------------------------------------------------------------- { -#ifdef DEBUG_RRC - int i; - LOG_I(RRC,"[eNB %d] mac_rrc_data_req to SRB ID=%d\n",Mod_idP,Srb_id); -#endif + LOG_D(RRC,"[eNB %d] mac_rrc_data_req to SRB ID=%d\n",Mod_idP,Srb_id); #if (RRC_VERSION >= MAKE_VERSION(14, 0, 0)) diff --git a/openair2/RRC/LTE/MESSAGES/asn1_msg.c b/openair2/RRC/LTE/MESSAGES/asn1_msg.c index 66aae4237a..5e07d9e936 100644 --- a/openair2/RRC/LTE/MESSAGES/asn1_msg.c +++ b/openair2/RRC/LTE/MESSAGES/asn1_msg.c @@ -91,7 +91,6 @@ #define msg printf #endif -//#define XER_PRINT typedef struct xer_sprint_string_s { char *string; @@ -1353,9 +1352,9 @@ uint8_t do_SIB23(uint8_t Mod_id, } #endif -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message, (void*)bcch_message); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message, (void*)bcch_message); + } enc_rval = uper_encode_to_buffer(&asn_DEF_BCCH_DL_SCH_Message, NULL, (void*)bcch_message, @@ -1607,9 +1606,9 @@ uint8_t do_SidelinkUEInformation(uint8_t Mod_id, uint8_t *buffer, SL_Destinatio break; } -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void*)&ul_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void*)&ul_dcch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_UL_DCCH_Message, @@ -2165,9 +2164,9 @@ do_RRCConnectionSetup( #endif -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message, NULL, (void*)&dl_ccch_msg, @@ -2240,9 +2239,9 @@ do_SecurityModeCommand( dl_dcch_msg.message.choice.c1.choice.securityModeCommand.criticalExtensions.choice.c1.choice.securityModeCommand_r8.securityConfigSMC.securityAlgorithmConfig.integrityProtAlgorithm = (e_SecurityAlgorithmConfig__integrityProtAlgorithm)integrityProtAlgorithm; -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_DCCH_Message, (void*)&dl_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_DCCH_Message, (void*)&dl_dcch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_DCCH_Message, NULL, (void*)&dl_dcch_msg, @@ -2320,9 +2319,9 @@ do_UECapabilityEnquiry( ASN_SEQUENCE_ADD(&dl_dcch_msg.message.choice.c1.choice.ueCapabilityEnquiry.criticalExtensions.choice.c1.choice.ueCapabilityEnquiry_r8.ue_CapabilityRequest.list, &rat); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_DCCH_Message, (void*)&dl_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_DCCH_Message, (void*)&dl_dcch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_DCCH_Message, NULL, (void*)&dl_dcch_msg, @@ -2539,9 +2538,9 @@ do_RRCConnectionReconfiguration( enc_rval.failed_type->name, enc_rval.encoded); return -1; } -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_DL_DCCH_Message,(void*)&dl_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_DL_DCCH_Message,(void*)&dl_dcch_msg); + } #if defined(ENABLE_ITTI) # if !defined(DISABLE_XER_SPRINT) @@ -2742,9 +2741,9 @@ do_RRCConnectionReestablishment( rrcConnectionReestablishment->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r8.nonCriticalExtension = NULL; -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message, NULL, (void*)&dl_ccch_msg, @@ -2804,9 +2803,9 @@ do_RRCConnectionReestablishmentReject( // RRCConnectionReestablishmentReject rrcConnectionReestablishmentReject->criticalExtensions.present = RRCConnectionReestablishmentReject__criticalExtensions_PR_rrcConnectionReestablishmentReject_r8; -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message, NULL, (void*)&dl_ccch_msg, @@ -2867,9 +2866,9 @@ do_RRCConnectionReject( /* let's put a wait time of 1s for the moment */ rrcConnectionReject->criticalExtensions.choice.c1.choice.rrcConnectionReject_r8.waitTime = 1; -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message, NULL, (void*)&dl_ccch_msg, @@ -3061,9 +3060,9 @@ uint8_t do_MBSFNAreaConfig(uint8_t Mod_id, */ ASN_SEQUENCE_ADD(&(*mbsfnAreaConfiguration)->pmch_InfoList_r9.list,pmch_Info_1); -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_MCCH_Message,(void*)mcch_message); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_MCCH_Message,(void*)mcch_message); + } enc_rval = uper_encode_to_buffer(&asn_DEF_MCCH_Message, NULL, (void*)mcch_message, @@ -3314,6 +3313,7 @@ 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]; @@ -3339,9 +3339,9 @@ uint8_t do_Paging(uint8_t Mod_id, uint8_t *buffer, ue_paging_identity_t ue_pagin enc_rval.failed_type->name, enc_rval.encoded); return -1; } -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_PCCH_Message, (void*)&pcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_PCCH_Message, (void*)&pcch_msg); + } return((enc_rval.encoded+7)/8); } @@ -3504,9 +3504,9 @@ OAI_UECapability_t *fill_ue_capability(char *UE_EUTRA_Capability_xer_fname) } UECapability.UE_EUTRA_Capability = UE_EUTRA_Capability; -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_UE_EUTRA_Capability,(void *)UE_EUTRA_Capability); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_UE_EUTRA_Capability,(void *)UE_EUTRA_Capability); + } enc_rval = uper_encode_to_buffer(&asn_DEF_UE_EUTRA_Capability, NULL, (void*)UE_EUTRA_Capability, diff --git a/openair2/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c b/openair2/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c index cdfc1ac0f3..20962f3ca1 100644 --- a/openair2/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c +++ b/openair2/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c @@ -136,7 +136,7 @@ uint8_t do_MIB_NB_IoT( carrier->MIB_NB_IoT, 100); if(enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed (%s, %lu)!\n", + LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -382,9 +382,9 @@ uint8_t do_SIB1_NB_IoT(uint8_t Mod_id, int CC_id, ASN_SEQUENCE_ADD(&(*sib1_NB_IoT)->systemInfoValueTagList_r13->list,&systemInfoValueTagSI); -#ifdef XER_PRINT //generate xml files - xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message_NB, (void*)bcch_message); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message_NB, (void*)bcch_message); + } enc_rval = uper_encode_to_buffer(&asn_DEF_BCCH_DL_SCH_Message_NB, @@ -394,7 +394,7 @@ uint8_t do_SIB1_NB_IoT(uint8_t Mod_id, int CC_id, 100); if (enc_rval.encoded > 0){ - LOG_F(RRC,"ASN1 message encoding failed (%s, %lu)!\n", + LOG_E(RRC,"ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -667,9 +667,9 @@ uint8_t do_SIB23_NB_IoT(uint8_t Mod_id, ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation_r13.criticalExtensions.choice.systemInformation_r13.sib_TypeAndInfo_r13.list, sib3_NB_part); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message_NB, (void*)bcch_message); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_BCCH_DL_SCH_Message_NB, (void*)bcch_message); + } enc_rval = uper_encode_to_buffer(&asn_DEF_BCCH_DL_SCH_Message_NB, NULL, (void*)bcch_message, @@ -887,9 +887,9 @@ uint8_t do_RRCConnectionSetup_NB_IoT( rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.physicalConfigDedicated_r13 = physicalConfigDedicated2_NB_IoT; rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.mac_MainConfig_r13 = NULL; -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message_NB, (void*)&dl_ccch_msg_NB_IoT); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message_NB, NULL, (void*)&dl_ccch_msg_NB_IoT, @@ -897,7 +897,7 @@ uint8_t do_RRCConnectionSetup_NB_IoT( 100); if (enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed (%s, %lu)!\n", + LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -939,16 +939,16 @@ uint8_t do_SecurityModeCommand_NB_IoT( = (e_SecurityAlgorithmConfig__integrityProtAlgorithm)integrityProtAlgorithm; //only changed "asn_DEF_DL_DCCH_Message_NB" -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_DCCH_Message_NB, (void*)&dl_dcch_msg_NB_IoT); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_DCCH_Message_NB, (void*)&dl_dcch_msg_NB_IoT); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_DCCH_Message_NB, NULL, (void*)&dl_dcch_msg_NB_IoT, buffer, 100); if (enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed (%s, %lu)!\n", + LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -1001,16 +1001,16 @@ uint8_t do_UECapabilityEnquiry_NB_IoT( //no ue_CapabilityRequest (list of RAT_Type) //only changed "asn_DEF_DL_DCCH_Message_NB" -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_DCCH_Message_NB, (void*)&dl_dcch_msg_NB_IoT); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_DCCH_Message_NB, (void*)&dl_dcch_msg_NB_IoT); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_DCCH_Message_NB, NULL, (void*)&dl_dcch_msg_NB_IoT, buffer, 100); if (enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed (%s, %lu)!\n", + LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -1105,14 +1105,14 @@ uint16_t do_RRCConnectionReconfiguration_NB_IoT( buffer, RRC_BUF_SIZE); if (enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed %s, %li\n", + LOG_E(RRC, "ASN1 message encoding failed %s, %li\n", enc_rval.failed_type->name, enc_rval.encoded); } //changed only asn_DEF_DL_DCCH_Message_NB -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_DL_DCCH_Message_NB,(void*)&dl_dcch_msg_NB_IoT); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_DL_DCCH_Message_NB,(void*)&dl_dcch_msg_NB_IoT); + } //#if defined(ENABLE_ITTI) //# if !defined(DISABLE_XER_SPRINT)... @@ -1143,16 +1143,16 @@ uint8_t do_RRCConnectionReestablishmentReject_NB_IoT( rrcConnectionReestablishmentReject->criticalExtensions.present = RRCConnectionReestablishmentReject__criticalExtensions_PR_rrcConnectionReestablishmentReject_r8; //Only change in "asn_DEF_DL_CCCH_Message_NB" -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message_NB, (void*)&dl_ccch_msg_NB_IoT); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message_NB, (void*)&dl_ccch_msg_NB_IoT); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message_NB, NULL, (void*)&dl_ccch_msg_NB_IoT, buffer, 100); if (enc_rval.encoded <= 0) { - LOG_F(RRC,"ASN1 message encoding failed (%s, %lu)!\n", + LOG_E(RRC,"ASN1 message encoding failed (%s, %lu)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -1214,16 +1214,16 @@ uint8_t do_RRCConnectionReject_NB_IoT( RRCConnectionReject_NB_r13_IEs__rrc_SuspendIndication_r13_true; //Only Modified "asn_DEF_DL_CCCH_Message_NB" -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_DL_CCCH_Message_NB, (void*)&dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_DL_CCCH_Message_NB, (void*)&dl_ccch_msg_NB_IoT); + } enc_rval = uper_encode_to_buffer(&asn_DEF_DL_CCCH_Message_NB, NULL, (void*)&dl_ccch_msg_NB_IoT, buffer, 100); if (enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed (%s, %ld)!\n", + LOG_E(RRC, "ASN1 message encoding failed (%s, %ld)!\n", enc_rval.failed_type->name, enc_rval.encoded); } @@ -1351,13 +1351,13 @@ uint8_t do_RRCConnectionReestablishment_NB_IoT( RRC_BUF_SIZE); if (enc_rval.encoded <= 0) { - LOG_F(RRC, "ASN1 message encoding failed (%s, %li)!\n", + LOG_E(RRC, "ASN1 message encoding failed (%s, %li)!\n", enc_rval.failed_type->name, enc_rval.encoded); } -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_DL_CCCH_Message_NB,(void*)&dl_ccch_msg_NB_IoT); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_DL_CCCH_Message_NB,(void*)&dl_ccch_msg_NB_IoT); + } #if defined(ENABLE_ITTI) # if !defined(DISABLE_XER_SPRINT) diff --git a/openair2/RRC/LTE/rrc_UE.c b/openair2/RRC/LTE/rrc_UE.c index c23bf12d52..b111f77871 100644 --- a/openair2/RRC/LTE/rrc_UE.c +++ b/openair2/RRC/LTE/rrc_UE.c @@ -99,10 +99,6 @@ int send_ue_information = 0; // for malloc_clear #include "PHY/defs_UE.h" -//#define XER_PRINT - - - extern void pdcp_config_set_security( const protocol_ctxt_t* const ctxt_pP, pdcp_t * const pdcp_pP, @@ -733,9 +729,9 @@ int rrc_ue_decode_ccch( const protocol_ctxt_t* const ctxt_pP, const SRB_INFO* co (uint8_t*)Srb_info->Rx_buffer.Payload, 100,0,0); -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_DL_CCCH_Message,(void*)dl_ccch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_DL_CCCH_Message,(void*)dl_ccch_msg); + } #if defined(ENABLE_ITTI) # if defined(DISABLE_ITTI_XER_PRINT) @@ -1931,9 +1927,9 @@ rrc_ue_process_securityModeCommand( AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", enc_rval.failed_type->name, enc_rval.encoded); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void*)&ul_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void*)&ul_dcch_msg); + } #if defined(ENABLE_ITTI) # if !defined(DISABLE_XER_SPRINT) @@ -2042,9 +2038,9 @@ rrc_ue_process_ueCapabilityEnquiry( AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", enc_rval.failed_type->name, enc_rval.encoded); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void*)&ul_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void*)&ul_dcch_msg); + } #if defined(ENABLE_ITTI) # if !defined(DISABLE_XER_SPRINT) @@ -2429,9 +2425,9 @@ rrc_ue_decode_dcch( (uint8_t*)Buffer, RRC_BUF_SIZE,0,0); -#ifdef XER_PRINT - xer_fprint(stdout,&asn_DEF_DL_DCCH_Message,(void*)dl_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout,&asn_DEF_DL_DCCH_Message,(void*)dl_dcch_msg); + } #if defined(ENABLE_ITTI) # if defined(DISABLE_ITTI_XER_PRINT) @@ -4560,9 +4556,9 @@ int decode_MCCH_Message( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB return -1; } -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_MCCH_Message, (void*)mcch); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_MCCH_Message, (void*)mcch); + } if (mcch->message.present == MCCH_MessageType_PR_c1) { LOG_D(RRC,"[UE %d] Found mcch message \n", @@ -4594,10 +4590,30 @@ int decode_MCCH_Message( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB //----------------------------------------------------------------------------- void decode_MBSFNAreaConfiguration( module_id_t ue_mod_idP, uint8_t eNB_index, frame_t frameP, uint8_t mbsfn_sync_area ) { + uint8_t i; protocol_ctxt_t ctxt; LOG_I(RRC,"[UE %d] Frame %d : Number of MCH(s) in the MBSFN Sync Area %d is %d\n", ue_mod_idP, frameP, mbsfn_sync_area, UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->pmch_InfoList_r9.list.count); + + // Configure commonSF_Alloc + for(i=0; i< UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.count;i++){ + LOG_W(RRC,"[UE %d] Frame %d, commonSF_Alloc_r9: radioframeAllocationPeriod(%ldn),radioframeAllocationOffset(%ld), subframeAllocation(%x,%x,%x)\n", + ue_mod_idP, frameP, + UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.array[i]->radioframeAllocationPeriod<<1, + UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.array[i]->radioframeAllocationOffset, + UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.array[i]->subframeAllocation.choice.oneFrame.buf[0], + UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.array[i]->subframeAllocation.choice.oneFrame.buf[1], + UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.array[i]->subframeAllocation.choice.oneFrame.buf[2]); + UE_mac_inst[ue_mod_idP].commonSF_Alloc_r9_mbsfn_SubframeConfig[i] = UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_Alloc_r9.list.array[i]; + } + LOG_W(RRC,"[UE %d] Frame %d, commonSF_AllocPeriod_r9 %drf \n", + ue_mod_idP, frameP, + 4<commonSF_AllocPeriod_r9); + + // Configure commonSF_AllocPeriod + UE_mac_inst[ue_mod_idP].commonSF_AllocPeriod_r9 = UE_rrc_inst[ue_mod_idP].mcch_message[eNB_index]->commonSF_AllocPeriod_r9; + // store to MAC/PHY necessary parameters for receiving MTCHs rrc_mac_config_req_ue(ue_mod_idP,0,eNB_index, @@ -5558,9 +5574,9 @@ void *rrc_control_socket_thread_fct(void *arg) //process the message switch (sl_ctrl_msg_recv->type) { case SESSION_INIT_REQ: -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - LOG_UI(RRC,"Received SessionInitializationRequest on socket from ProSe App (msg type: %d)\n", sl_ctrl_msg_recv->type); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + LOG_UI(RRC,"Received SessionInitializationRequest on socket from ProSe App (msg type: %d)\n", sl_ctrl_msg_recv->type); + } //TODO: get SL_UE_STATE from lower layer LOG_I(RRC,"Send UEStateInformation to ProSe App \n"); @@ -5579,12 +5595,12 @@ LOG_DEBUG_END exit(EXIT_FAILURE); } -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - struct sidelink_ctrl_element *ptr_ctrl_msg = NULL; - ptr_ctrl_msg = (struct sidelink_ctrl_element *) send_buf; - LOG_UI(RRC,"[UEStateInformation] msg type: %d\n",ptr_ctrl_msg->type); - LOG_UI(RRC,"[UEStateInformation] UE state: %d\n",ptr_ctrl_msg->sidelinkPrimitive.ue_state); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + struct sidelink_ctrl_element *ptr_ctrl_msg = NULL; + ptr_ctrl_msg = (struct sidelink_ctrl_element *) send_buf; + LOG_UI(RRC,"[UEStateInformation] msg type: %d\n",ptr_ctrl_msg->type); + LOG_UI(RRC,"[UEStateInformation] UE state: %d\n",ptr_ctrl_msg->sidelinkPrimitive.ue_state); + } /* if (enable_notification > 0) { //create thread to send status notification (for testing purpose, status notification will be sent e.g., every 20 seconds) pthread_t notification_thread; @@ -5599,12 +5615,12 @@ LOG_DEBUG_END sourceL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.sourceL2Id; groupL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupL2Id; -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - LOG_UI(RRC,"[GroupCommunicationEstablishReq] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); - LOG_UI(RRC,"[GroupCommunicationEstablishReq] source Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.sourceL2Id); - LOG_UI(RRC,"[GroupCommunicationEstablishReq] group Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupL2Id); - LOG_UI(RRC,"[GroupCommunicationEstablishReq] group IP Address: " IPV4_ADDR "\n",IPV4_ADDR_FORMAT(sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupIpAddress)); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + LOG_UI(RRC,"[GroupCommunicationEstablishReq] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); + LOG_UI(RRC,"[GroupCommunicationEstablishReq] source Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.sourceL2Id); + LOG_UI(RRC,"[GroupCommunicationEstablishReq] group Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupL2Id); + LOG_UI(RRC,"[GroupCommunicationEstablishReq] group IP Address: " IPV4_ADDR "\n",IPV4_ADDR_FORMAT(sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupIpAddress)); + } //store sourceL2Id/groupL2Id UE_rrc_inst[module_id].sourceL2Id = sourceL2Id; @@ -5764,20 +5780,20 @@ LOG_DEBUG_END exit(EXIT_FAILURE); } -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - struct sidelink_ctrl_element *ptr_ctrl_msg = NULL; - ptr_ctrl_msg = (struct sidelink_ctrl_element *) send_buf; - LOG_UI(RRC,"[GroupCommunicationEstablishResponse] msg type: %d\n",ptr_ctrl_msg->type); - LOG_UI(RRC,"[GroupCommunicationEstablishResponse] slrb_id: %d\n",ptr_ctrl_msg->sidelinkPrimitive.slrb_id); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + struct sidelink_ctrl_element *ptr_ctrl_msg = NULL; + ptr_ctrl_msg = (struct sidelink_ctrl_element *) send_buf; + LOG_UI(RRC,"[GroupCommunicationEstablishResponse] msg type: %d\n",ptr_ctrl_msg->type); + LOG_UI(RRC,"[GroupCommunicationEstablishResponse] slrb_id: %d\n",ptr_ctrl_msg->sidelinkPrimitive.slrb_id); + } break; case GROUP_COMMUNICATION_RELEASE_REQ: printf("-----------------------------------\n"); -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - LOG_UI(RRC,"[GroupCommunicationReleaseRequest] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); - LOG_UI(RRC,"[GroupCommunicationReleaseRequest] Slrb Id: %i\n",sl_ctrl_msg_recv->sidelinkPrimitive.slrb_id); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + LOG_UI(RRC,"[GroupCommunicationReleaseRequest] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); + LOG_UI(RRC,"[GroupCommunicationReleaseRequest] Slrb Id: %i\n",sl_ctrl_msg_recv->sidelinkPrimitive.slrb_id); + } //reset groupL2ID from MAC LAYER UE_rrc_inst[module_id].groupL2Id = 0x00000000; sourceL2Id = UE_rrc_inst[module_id].sourceL2Id; @@ -5849,11 +5865,11 @@ LOG_DEBUG_END sourceL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.direct_comm_establish_req.sourceL2Id; destinationL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.direct_comm_establish_req.destinationL2Id; -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - LOG_UI(RRC,"[DirectCommunicationEstablishReq] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); - LOG_UI(RRC,"[DirectCommunicationEstablishReq] source Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.sourceL2Id); - LOG_UI(RRC,"[DirectCommunicationEstablishReq] destination Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupL2Id); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + LOG_UI(RRC,"[DirectCommunicationEstablishReq] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); + LOG_UI(RRC,"[DirectCommunicationEstablishReq] source Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.sourceL2Id); + LOG_UI(RRC,"[DirectCommunicationEstablishReq] destination Id: 0x%08x\n",sl_ctrl_msg_recv->sidelinkPrimitive.group_comm_establish_req.groupL2Id); + } //store sourceL2Id/destinationL2Id UE_rrc_inst[module_id].sourceL2Id = sourceL2Id; @@ -6013,27 +6029,27 @@ LOG_DEBUG_END } -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - struct sidelink_ctrl_element *ptr_ctrl_msg = NULL; - ptr_ctrl_msg = (struct sidelink_ctrl_element *) send_buf; - LOG_UI(RRC,"[DirectCommunicationEstablishResponse] msg type: %d\n",ptr_ctrl_msg->type); - LOG_UI(RRC,"[DirectCommunicationEstablishResponse] slrb_id: %d\n",ptr_ctrl_msg->sidelinkPrimitive.slrb_id); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + struct sidelink_ctrl_element *ptr_ctrl_msg = NULL; + ptr_ctrl_msg = (struct sidelink_ctrl_element *) send_buf; + LOG_UI(RRC,"[DirectCommunicationEstablishResponse] msg type: %d\n",ptr_ctrl_msg->type); + LOG_UI(RRC,"[DirectCommunicationEstablishResponse] slrb_id: %d\n",ptr_ctrl_msg->sidelinkPrimitive.slrb_id); + } break; case PC5S_ESTABLISH_REQ: - type = sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.type; - sourceL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.sourceL2Id; -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - LOG_UI(RRC,"[PC5EstablishReq] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); - LOG_UI(RRC,"[PC5EstablishReq] type: %d\n",sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.type); //RX/TX - LOG_UI(RRC,"[PC5EstablishReq] source Id: 0x%08x \n",sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.sourceL2Id); -LOG_DEBUG_END + type = sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.type; + sourceL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.sourceL2Id; + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + LOG_UI(RRC,"[PC5EstablishReq] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); + LOG_UI(RRC,"[PC5EstablishReq] type: %d\n",sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.type); //RX/TX + LOG_UI(RRC,"[PC5EstablishReq] source Id: 0x%08x \n",sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.sourceL2Id); + } if (type > 0) { destinationL2Id = sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.destinationL2Id; -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) - LOG_UI(RRC,"[PC5EstablishReq] destination Id: 0x%08x \n",sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.destinationL2Id); -LOG_DEBUG_END + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ + LOG_UI(RRC,"[PC5EstablishReq] destination Id: 0x%08x \n",sl_ctrl_msg_recv->sidelinkPrimitive.pc5s_establish_req.destinationL2Id); + } } //store sourceL2Id/destinationL2Id @@ -6244,9 +6260,9 @@ LOG_DEBUG_END case PC5_DISCOVERY_MESSAGE: -LOG_DEBUG_BEGIN(DEBUG_CTRLSOCKET) + if (LOG_DEBUGFLAG(DEBUG_CTRLSOCKET)){ LOG_UI(RRC,"[PC5DiscoveryMessage] Received on socket from ProSe App (msg type: %d)\n",sl_ctrl_msg_recv->type); -LOG_DEBUG_END + } //prepare SL_Discovery buffer if (UE_rrc_inst) { memcpy((void*)&UE_rrc_inst[module_id].SL_Discovery[0].Tx_buffer.Payload[0], (void*)&sl_ctrl_msg_recv->sidelinkPrimitive.pc5_discovery_message.payload[0], PC5_DISCOVERY_PAYLOAD_SIZE); diff --git a/openair2/RRC/LTE/rrc_common.c b/openair2/RRC/LTE/rrc_common.c index d18c43d6cf..cf0196441e 100644 --- a/openair2/RRC/LTE/rrc_common.c +++ b/openair2/RRC/LTE/rrc_common.c @@ -43,7 +43,6 @@ #include "rrc_eNB_UE_context.h" #include "common/ran_context.h" -#define DEBUG_RRC 1 extern RAN_CONTEXT_t RC; extern UE_MAC_INST *UE_mac_inst; diff --git a/openair2/RRC/LTE/rrc_eNB.c b/openair2/RRC/LTE/rrc_eNB.c index b0b444084c..e62596aed6 100644 --- a/openair2/RRC/LTE/rrc_eNB.c +++ b/openair2/RRC/LTE/rrc_eNB.c @@ -85,6 +85,8 @@ # else # include "../../S1AP/s1ap_eNB.h" # endif +#else +# define EPC_MODE_ENABLED 0 #endif #include "pdcp.h" @@ -100,7 +102,6 @@ #include "SIMULATION/TOOLS/sim.h" // for taus -//#define XER_PRINT extern RAN_CONTEXT_t RC; @@ -839,11 +840,6 @@ rrc_eNB_free_UE(const module_id_t enb_mod_idP,const struct rrc_eNB_ue_context_s* protocol_ctxt_t ctxt; -#if !defined(ENABLE_USE_MME) - module_id_t ue_module_id; - /* avoid gcc warnings */ - (void)ue_module_id; -#endif rnti_t rnti = ue_context_pP->ue_context.rnti; if (enb_mod_idP >= NB_eNB_INST) { LOG_I(RRC, "eNB inst invalid (%d/%d) for UE %x!\n",enb_mod_idP, NB_eNB_INST,rnti); @@ -858,20 +854,21 @@ rrc_eNB_free_UE(const module_id_t enb_mod_idP,const struct rrc_eNB_ue_context_s* PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, rnti, 0, 0,enb_mod_idP); LOG_W(RRC, "[eNB %d] Removing UE RNTI %x\n", enb_mod_idP, rnti); -#if defined(ENABLE_USE_MME) - if((ue_context_pP->ue_context.ul_failure_timer >= 20000) && - (mac_eNB_get_rrc_status(enb_mod_idP,rnti) >= RRC_CONNECTED)) { - LOG_I(RRC, "[eNB %d] S1AP_UE_CONTEXT_RELEASE_REQ RNTI %x\n", enb_mod_idP, rnti); - rrc_eNB_send_S1AP_UE_CONTEXT_RELEASE_REQ(enb_mod_idP, ue_context_pP, S1AP_CAUSE_RADIO_NETWORK, 21); // send cause 21: connection with ue lost - /* From 3GPP 36300v10 p129 : 19.2.2.2.2 S1 UE Context Release Request (eNB triggered) - * If the E-UTRAN internal reason is a radio link failure detected in the eNB, the eNB shall wait a sufficient time before - * triggering the S1 UE Context Release Request procedure - * in order to allow the UE to perform the NAS recovery - * procedure, see TS 23.401 [17]. - */ - return; + if(EPC_MODE_ENABLED) { + + if((ue_context_pP->ue_context.ul_failure_timer >= 20000) && + (mac_eNB_get_rrc_status(enb_mod_idP,rnti) >= RRC_CONNECTED)) { + LOG_I(RRC, "[eNB %d] S1AP_UE_CONTEXT_RELEASE_REQ RNTI %x\n", enb_mod_idP, rnti); + rrc_eNB_send_S1AP_UE_CONTEXT_RELEASE_REQ(enb_mod_idP, ue_context_pP, S1AP_CAUSE_RADIO_NETWORK, 21); // send cause 21: connection with ue lost + /* From 3GPP 36300v10 p129 : 19.2.2.2.2 S1 UE Context Release Request (eNB triggered) + * If the E-UTRAN internal reason is a radio link failure detected in the eNB, the eNB shall wait a sufficient time before + * triggering the S1 UE Context Release Request procedure + * in order to allow the UE to perform the NAS recovery + * procedure, see TS 23.401 [17]. + */ + return; } -#endif + } // add UE info to freeList LOG_I(RRC, "put UE %x into freeList\n", rnti); put_UE_in_freelist(enb_mod_idP, rnti, 1); @@ -1018,17 +1015,13 @@ rrc_eNB_process_RRCConnectionSetupComplete( T(T_ENB_RRC_CONNECTION_SETUP_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); -#if defined(ENABLE_USE_MME) - if (EPC_MODE_ENABLED == 1) { // Forward message to S1AP layer rrc_eNB_send_S1AP_NAS_FIRST_REQ( ctxt_pP, ue_context_pP, rrcConnectionSetupComplete); - } else -#endif - { + } else { // RRC loop back (no S1AP), send SecurityModeCommand to UE rrc_eNB_generate_SecurityModeCommand( ctxt_pP, @@ -1058,16 +1051,8 @@ rrc_eNB_generate_SecurityModeCommand( ue_context_pP->ue_context.ciphering_algorithm, ue_context_pP->ue_context.integrity_algorithm); -#ifdef RRC_MSG_PRINT - uint16_t i=0; - LOG_F(RRC,"[MSG] RRC Security Mode Command\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size,"[MSG] RRC Security Mode Command\n"); LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Logical Channel DL-DCCH, Generate SecurityModeCommand (bytes %d)\n", @@ -1166,9 +1151,6 @@ rrc_eNB_generate_RRCConnectionReject( ) //----------------------------------------------------------------------------- { -#ifdef RRC_MSG_PRINT - int cnt; -#endif T(T_ENB_RRC_CONNECTION_REJECT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); @@ -1177,15 +1159,10 @@ rrc_eNB_generate_RRCConnectionReject( do_RRCConnectionReject(ctxt_pP->module_id, (uint8_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRCConnectionReject\n"); - - for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) { - LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->Srb0.Tx_buffer.Payload)[cnt]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC, + (char *)(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload), + RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size, + "[MSG] RRCConnectionReject\n"); MSC_LOG_TX_MESSAGE( MSC_RRC_ENB, @@ -1230,17 +1207,11 @@ rrc_eNB_generate_RRCConnectionReestablishment( rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id), SRB_configList, &ue_context_pP->ue_context.physicalConfigDedicated); - -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRCConnectionReestablishment\n"); - - for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) { - LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload)[cnt]); - } - - LOG_F(RRC,"\n"); -#endif - + LOG_DUMPMSG(RRC,DEBUG_RRC, + (char *)(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload), + RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size, + "[MSG] RRCConnectionReestablishment\n" + ); // configure SRB1 for UE if (*SRB_configList != NULL) { @@ -1356,10 +1327,6 @@ rrc_eNB_process_RRCConnectionReestablishmentComplete( struct SRB_ToAddMod *SRB2_config = NULL; struct DRB_ToAddMod *DRB_config = NULL; int i = 0; -# if defined(ENABLE_USE_MME) - int j = 0; - hashtable_rc_t h_rc; -#endif uint8_t buffer[RRC_BUF_SIZE]; uint16_t size; MeasObjectToAddModList_t *MeasObj_list = NULL; @@ -1450,59 +1417,61 @@ rrc_eNB_process_RRCConnectionReestablishmentComplete( ue_context_pP->ue_context.Srb1.Active = 1; //ue_context_pP->ue_context.Srb2.Srb_info.Srb_id = 2; -# if defined(ENABLE_USE_MME) - rrc_ue_s1ap_ids_t* rrc_ue_s1ap_ids_p = NULL; - uint16_t ue_initial_id = ue_context_pP->ue_context.ue_initial_id; - uint32_t eNB_ue_s1ap_id = ue_context_pP->ue_context.eNB_ue_s1ap_id; - eNB_RRC_INST *rrc_instance_p = RC.rrc[ENB_INSTANCE_TO_MODULE_ID(ctxt_pP->instance)]; - if (eNB_ue_s1ap_id > 0) { - h_rc = hashtable_get(rrc_instance_p->s1ap_id2_s1ap_ids, (hash_key_t)eNB_ue_s1ap_id, (void**)&rrc_ue_s1ap_ids_p); - if (h_rc == HASH_TABLE_OK) { - rrc_ue_s1ap_ids_p->ue_rnti = ctxt_pP->rnti; +#if defined(ENABLE_USE_MME) + hashtable_rc_t h_rc; + int j; + rrc_ue_s1ap_ids_t* rrc_ue_s1ap_ids_p = NULL; + uint16_t ue_initial_id = ue_context_pP->ue_context.ue_initial_id; + uint32_t eNB_ue_s1ap_id = ue_context_pP->ue_context.eNB_ue_s1ap_id; + eNB_RRC_INST *rrc_instance_p = RC.rrc[ENB_INSTANCE_TO_MODULE_ID(ctxt_pP->instance)]; + if (eNB_ue_s1ap_id > 0) { + h_rc = hashtable_get(rrc_instance_p->s1ap_id2_s1ap_ids, (hash_key_t)eNB_ue_s1ap_id, (void**)&rrc_ue_s1ap_ids_p); + if (h_rc == HASH_TABLE_OK) { + rrc_ue_s1ap_ids_p->ue_rnti = ctxt_pP->rnti; + } } - } - if (ue_initial_id != 0) { - h_rc = hashtable_get(rrc_instance_p->initial_id2_s1ap_ids, (hash_key_t)ue_initial_id, (void**)&rrc_ue_s1ap_ids_p); - if (h_rc == HASH_TABLE_OK) { - rrc_ue_s1ap_ids_p->ue_rnti = ctxt_pP->rnti; + if (ue_initial_id != 0) { + h_rc = hashtable_get(rrc_instance_p->initial_id2_s1ap_ids, (hash_key_t)ue_initial_id, (void**)&rrc_ue_s1ap_ids_p); + if (h_rc == HASH_TABLE_OK) { + rrc_ue_s1ap_ids_p->ue_rnti = ctxt_pP->rnti; + } } - } - gtpv1u_enb_create_tunnel_req_t create_tunnel_req; + gtpv1u_enb_create_tunnel_req_t create_tunnel_req; - /* Save e RAB information for later */ - memset(&create_tunnel_req, 0 , sizeof(create_tunnel_req)); + /* Save e RAB information for later */ + memset(&create_tunnel_req, 0 , sizeof(create_tunnel_req)); - for (j = 0, i = 0; i < NB_RB_MAX; i++) { - if (ue_context_pP->ue_context.e_rab[i].status == E_RAB_STATUS_ESTABLISHED || ue_context_pP->ue_context.e_rab[i].status == E_RAB_STATUS_DONE) { - create_tunnel_req.eps_bearer_id[j] = ue_context_pP->ue_context.e_rab[i].param.e_rab_id; - create_tunnel_req.sgw_S1u_teid[j] = ue_context_pP->ue_context.e_rab[i].param.gtp_teid; + for ( j = 0, i = 0; i < NB_RB_MAX; i++) { + if (ue_context_pP->ue_context.e_rab[i].status == E_RAB_STATUS_ESTABLISHED || ue_context_pP->ue_context.e_rab[i].status == E_RAB_STATUS_DONE) { + create_tunnel_req.eps_bearer_id[j] = ue_context_pP->ue_context.e_rab[i].param.e_rab_id; + create_tunnel_req.sgw_S1u_teid[j] = ue_context_pP->ue_context.e_rab[i].param.gtp_teid; - memcpy(&create_tunnel_req.sgw_addr[j], - &ue_context_pP->ue_context.e_rab[i].param.sgw_addr, - sizeof(transport_layer_addr_t)); - j++; + memcpy(&create_tunnel_req.sgw_addr[j], + &ue_context_pP->ue_context.e_rab[i].param.sgw_addr, + sizeof(transport_layer_addr_t)); + j++; + } } - } - create_tunnel_req.rnti = ctxt_pP->rnti; // warning put zero above - create_tunnel_req.num_tunnels = j; + create_tunnel_req.rnti = ctxt_pP->rnti; // warning put zero above + create_tunnel_req.num_tunnels = j; - gtpv1u_update_s1u_tunnel( - ctxt_pP->instance, - &create_tunnel_req, - reestablish_rnti); + gtpv1u_update_s1u_tunnel( + ctxt_pP->instance, + &create_tunnel_req, + reestablish_rnti); #endif /* Update RNTI in ue_context */ ue_context_pP->ue_id_rnti = ctxt_pP->rnti; // here ue_id_rnti is just a key, may be something else ue_context_pP->ue_context.rnti = ctxt_pP->rnti; -# if defined(ENABLE_USE_MME) - uint8_t send_security_mode_command = FALSE; - rrc_pdcp_config_security( - ctxt_pP, - ue_context_pP, - send_security_mode_command); - LOG_D(RRC, "set security successfully \n"); +#if defined(ENABLE_USE_MME) + uint8_t send_security_mode_command = FALSE; + rrc_pdcp_config_security( + ctxt_pP, + ue_context_pP, + send_security_mode_command); + LOG_D(RRC, "set security successfully \n"); #endif // Measurement ID list MeasId_list = CALLOC(1, sizeof(*MeasId_list)); @@ -1869,15 +1838,9 @@ rrc_eNB_process_RRCConnectionReestablishmentComplete( , (SCellToAddMod_r10_t*)NULL #endif ); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size, + "[MSG] RRC Connection Reconfiguration\n"); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - LOG_F(RRC,"\n"); - //////////////////////////////////////// -#endif #if defined(ENABLE_ITTI) @@ -1977,9 +1940,6 @@ rrc_eNB_generate_RRCConnectionReestablishmentReject( ) //----------------------------------------------------------------------------- { -#ifdef RRC_MSG_PRINT - int cnt; -#endif int UE_id = find_UE_id(ctxt_pP->module_id, ctxt_pP->rnti); if(UE_id != -1){ RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].ue_reestablishment_reject_timer = 1; @@ -1997,15 +1957,11 @@ rrc_eNB_generate_RRCConnectionReestablishmentReject( do_RRCConnectionReestablishmentReject(ctxt_pP->module_id, (uint8_t*) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRCConnectionReestablishmentReject\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC, + (char *)(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload), + RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size, + "[MSG] RRCConnectionReestablishmentReject\n"); - for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) { - LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload)[cnt]); - } - - LOG_F(RRC,"\n"); -#endif MSC_LOG_TX_MESSAGE( MSC_RRC_ENB, @@ -2336,15 +2292,8 @@ rrc_eNB_generate_dedicatedRRCConnectionReconfiguration(const protocol_ctxt_t* co #endif ); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size,"[MSG] RRC Connection Reconfiguration\n"); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - LOG_F(RRC,"\n"); - //////////////////////////////////////// -#endif #if defined(ENABLE_ITTI) @@ -2606,15 +2555,8 @@ rrc_eNB_modify_dedicatedRRCConnectionReconfiguration(const protocol_ctxt_t* cons #endif ); - -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - LOG_F(RRC,"\n"); - //////////////////////////////////////// -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size, + "[MSG] RRC Connection Reconfiguration\n"); #if defined(ENABLE_ITTI) @@ -2731,15 +2673,8 @@ rrc_eNB_generate_dedicatedRRCConnectionReconfiguration_release( const protocol_ #endif ); ue_context_pP->ue_context.e_rab_release_command_flag = 1; - -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - LOG_F(RRC,"\n"); - //////////////////////////////////////// -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size, + "[MSG] RRC Connection Reconfiguration\n"); #if defined(ENABLE_ITTI) /* Free all NAS PDUs */ @@ -3460,15 +3395,8 @@ rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t* cons , (SCellToAddMod_r10_t*)NULL #endif ); - -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - LOG_F(RRC,"\n"); - //////////////////////////////////////// -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size, + "[MSG] RRC Connection Reconfiguration\n"); #if defined(ENABLE_ITTI) @@ -4052,15 +3980,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt , (SCellToAddMod_r10_t*)NULL #endif ); - -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration\n"); - for (i = 0; i < size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - LOG_F(RRC,"\n"); - //////////////////////////////////////// -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)buffer,size, + "[MSG] RRC Connection Reconfiguration\n"); #if defined(ENABLE_ITTI) @@ -5438,11 +5359,9 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( #ifdef PDCP_USE_NETLINK int oip_ifup = 0; int dest_ip_offset = 0; - module_id_t ue_module_id = -1; /* avoid gcc warnings */ (void)oip_ifup; (void)dest_ip_offset; - (void)ue_module_id; #endif uint8_t *kRRCenc = NULL; @@ -5585,6 +5504,7 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( ctxt_pP->module_id + 1); // fourth octet if (oip_ifup == 0) { // interface is up --> send a config the DRB + module_id_t ue_module_id; dest_ip_offset = 8; LOG_I(OIP, "[eNB %d] Config the oai%d to send/receive pkt on DRB %ld to/from the protocol stack\n", @@ -5754,16 +5674,10 @@ rrc_eNB_generate_RRCConnectionSetup( SRB_configList, &ue_context_pP->ue_context.physicalConfigDedicated); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Setup\n"); - - for (cnt = 0; cnt < RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size; cnt++) { - LOG_F(RRC,"%02x ", ((uint8_t*)RC.rrc[ctxt_pP->module_id]->Srb0.Tx_buffer.Payload)[cnt]); - } - - LOG_F(RRC,"\n"); - ////////////////////////////////// -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC, + (char *)(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload), + RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size, + "[MSG] RRC Connection Setup\n"); // configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE @@ -6111,15 +6025,10 @@ rrc_eNB_decode_ccch( T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_REQUEST, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reestablishment Request\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)(Srb_info->Rx_buffer.Payload), + Srb_info->Rx_buffer.payload_size, + "[MSG] RRC Connection Reestablishment Request\n"); - for (i = 0; i < Srb_info->Rx_buffer.payload_size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Srb_info->Rx_buffer.Payload)[i]); - } - - LOG_F(RRC,"\n"); -#endif LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT"MAC_eNB--- MAC_DATA_IND (rrcConnectionReestablishmentRequest on SRB0) --> RRC_eNB\n", PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP)); @@ -6336,15 +6245,10 @@ rrc_eNB_decode_ccch( T(T_ENB_RRC_CONNECTION_REQUEST, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Request\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)(Srb_info->Rx_buffer.Payload), + Srb_info->Rx_buffer.payload_size, + "[MSG] RRC Connection Request\n"); - for (i = 0; i < Srb_info->Rx_buffer.payload_size; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Srb_info->Rx_buffer.Payload)[i]); - } - - LOG_F(RRC,"\n"); -#endif LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT"MAC_eNB --- MAC_DATA_IND (rrcConnectionRequest on SRB0) --> RRC_eNB\n", PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP)); @@ -6631,36 +6535,7 @@ rrc_eNB_decode_dcch( sdu_sizeP, 0, 0); - /* -#if defined(ENABLE_ITTI) -# if defined(DISABLE_ITTI_XER_PRINT) - { - MessageDef *message_p; - message_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_UL_DCCH_MESSAGE); - memcpy(&message_p->ittiMsg, (void *)ul_dcch_msg, sizeof(RrcUlDcchMessage)); - - itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p); - } -# else - { - char message_string[10000]; - size_t message_string_size; - - if ((message_string_size = - xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg)) >= 0) { - MessageDef *msg_p; - - msg_p = itti_alloc_new_message_sized(TASK_RRC_ENB, RRC_UL_DCCH, message_string_size + sizeof(IttiMsgText)); - msg_p->ittiMsg.rrc_ul_dcch.size = message_string_size; - memcpy(&msg_p->ittiMsg.rrc_ul_dcch.text, message_string, message_string_size); - - itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p); - } - } -# endif -#endif - */ { for (i = 0; i < sdu_sizeP; i++) { LOG_T(RRC, "%x.", Rx_sdu[i]); @@ -6714,15 +6589,9 @@ rrc_eNB_decode_dcch( LOG_I(RRC, "Processing RRCConnectionReconfigurationComplete UE %x, ue_context_p is NULL\n", ctxt_pP->rnti); break; } -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reconfiguration Complete\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)(Rx_sdu),sdu_sizeP, + "[MSG] RRC Connection Reconfiguration Complete\n"); - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, MSC_RRC_UE, @@ -6745,42 +6614,42 @@ rrc_eNB_decode_dcch( RRCConnectionReconfigurationComplete__criticalExtensions_PR_rrcConnectionReconfigurationComplete_r8) { /*NN: revise the condition */ /*FK: left the condition as is for the case MME is used (S1 mode) but setting dedicated_DRB = 1 otherwise (noS1 mode) so that no second RRCReconfiguration message activationg more DRB is sent as this causes problems with the nasmesh driver.*/ -#if defined(ENABLE_USE_MME) - if (ue_context_p->ue_context.Status == RRC_RECONFIGURED){ - dedicated_DRB = 1; - LOG_I(RRC, - PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld)\n", - PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); - //clear - int16_t UE_id = find_UE_id(ctxt_pP->module_id, ctxt_pP->rnti); - if(UE_id == -1){ - LOG_E(RRC, - PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReconfigurationComplete without rnti %x, fault\n", - PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ctxt_pP->rnti); - break; - } - if(RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].crnti_reconfigurationcomplete_flag == 1){ - LOG_I(RRC, - PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld) C-RNTI Complete\n", - PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); - dedicated_DRB = 2; - RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].crnti_reconfigurationcomplete_flag = 0; - } - } else { - dedicated_DRB = 0; - ue_context_p->ue_context.Status = RRC_RECONFIGURED; - LOG_I(RRC, - PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (default DRB, xid %ld)\n", - PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); - } - ue_context_p->ue_context.reestablishment_xid = -1; -#else - dedicated_DRB = 1; - ue_context_p->ue_context.Status = RRC_RECONFIGURED; - LOG_I(RRC, - PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld)\n", - PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); -#endif + if (EPC_MODE_ENABLED) { + if (ue_context_p->ue_context.Status == RRC_RECONFIGURED){ + dedicated_DRB = 1; + LOG_I(RRC, + PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld)\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); + //clear + int16_t UE_id = find_UE_id(ctxt_pP->module_id, ctxt_pP->rnti); + if(UE_id == -1){ + LOG_E(RRC, + PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionReconfigurationComplete without rnti %x, fault\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ctxt_pP->rnti); + break; + } + if(RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].crnti_reconfigurationcomplete_flag == 1){ + LOG_I(RRC, + PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld) C-RNTI Complete\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); + dedicated_DRB = 2; + RC.mac[ctxt_pP->module_id]->UE_list.UE_sched_ctrl[UE_id].crnti_reconfigurationcomplete_flag = 0; + } + } else { + dedicated_DRB = 0; + ue_context_p->ue_context.Status = RRC_RECONFIGURED; + LOG_I(RRC, + PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (default DRB, xid %ld)\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); + } + ue_context_p->ue_context.reestablishment_xid = -1; + } else { + dedicated_DRB = 1; + ue_context_p->ue_context.Status = RRC_RECONFIGURED; + LOG_I(RRC, + PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_RECONFIGURED (dedicated DRB, xid %ld)\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); + } rrc_eNB_process_RRCConnectionReconfigurationComplete( ctxt_pP, @@ -6789,14 +6658,13 @@ rrc_eNB_decode_dcch( //WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future if (rrc_agent_registered[ctxt_pP->module_id]) { - agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id, + agent_rrc_xface[ctxt_pP->module_id]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id, ue_context_p->ue_id_rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_UPDATED); } } #if defined(ENABLE_ITTI) -# if defined(ENABLE_USE_MME) - if (EPC_MODE_ENABLED == 1) { +#if defined(ENABLE_USE_MME) if (dedicated_DRB == 1){ // rrc_eNB_send_S1AP_E_RAB_SETUP_RESP(ctxt_pP, // ue_context_p, @@ -6861,14 +6729,12 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { } } } - } +#endif #else // establish a dedicated bearer if (dedicated_DRB == 0 ) { // ue_context_p->ue_context.e_rab[0].status = E_RAB_STATUS_ESTABLISHED; rrc_eNB_reconfigure_DRBs(ctxt_pP,ue_context_p); } - -#endif #endif break; @@ -6876,15 +6742,8 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { T(T_ENB_RRC_CONNECTION_REESTABLISHMENT_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection Reestablishment Complete\n"); - - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC Connection Reestablishment Complete\n"); MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, @@ -6945,7 +6804,7 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { //WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future if (mac_agent_registered[ctxt_pP->module_id]) { - agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id, + agent_rrc_xface[ctxt_pP->module_id]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id, ue_context_p->ue_id_rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED); } @@ -6963,15 +6822,8 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { LOG_I(RRC, "Processing RRCConnectionSetupComplete UE %x, ue_context_p is NULL\n", ctxt_pP->rnti); break; } -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Connection SetupComplete\n"); - - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC Connection SetupComplete\n"); MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, @@ -7005,7 +6857,7 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { //WARNING:Inform the controller about the UE activation. Should be moved to RRC agent in the future if (rrc_agent_registered[ctxt_pP->module_id]) { - agent_rrc_xface[ctxt_pP->eNB_index]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id, + agent_rrc_xface[ctxt_pP->module_id]->flexran_agent_notify_ue_state_change(ctxt_pP->module_id, ue_context_p->ue_id_rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_ACTIVATED); } @@ -7023,15 +6875,9 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { LOG_I(RRC, "Processing securityModeComplete UE %x, ue_context_p is NULL\n", ctxt_pP->rnti); break; } -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Security Mode Complete\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC Security Mode Complete\n"); - for (i = 0; i < sdu_sizeP; i++) eNB->pusch_vars[UE_id]{ - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, @@ -7053,9 +6899,9 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), DCCH, sdu_sizeP); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg); + } // confirm with PDCP about the security mode for DCCH //rrc_pdcp_config_req (enb_mod_idP, frameP, 1,CONFIG_ACTION_SET_SECURITY_MODE, (ue_mod_idP * NB_RB_MAX) + DCCH, 0x77); // continue the procedure @@ -7068,15 +6914,8 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { T(T_ENB_RRC_SECURITY_MODE_FAILURE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC Security Mode Failure\n"); - - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC Security Mode Failure\n"); MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, @@ -7094,9 +6933,9 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), DCCH, sdu_sizeP); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg); + } // cancel the security mode in PDCP // followup with the remaining procedure @@ -7112,15 +6951,9 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { LOG_I(RRC, "Processing ueCapabilityInformation UE %x, ue_context_p is NULL\n", ctxt_pP->rnti); break; } -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC UECapablility Information \n"); - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC UECapablility Information\n"); MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, @@ -7142,9 +6975,9 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), DCCH, sdu_sizeP); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UL_DCCH_Message, (void *)ul_dcch_msg); + } LOG_I(RRC, "got UE capabilities for UE %x\n", ctxt_pP->rnti); if (ue_context_p->ue_context.UE_Capability) { LOG_I(RRC, "freeing old UE capabilities for UE %x\n", ctxt_pP->rnti); @@ -7161,9 +6994,9 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions. choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list. array[0]->ueCapabilityRAT_Container.size, 0, 0); -#ifdef XER_PRINT - xer_fprint(stdout, &asn_DEF_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability); -#endif + if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { + xer_fprint(stdout, &asn_DEF_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability); + } if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode UE capabilities (%zu bytes)\n", @@ -7174,22 +7007,22 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { ue_context_p->ue_context.UE_Capability = 0; } -#if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { - if (EPC_MODE_ENABLED == 1) { - rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(ctxt_pP, - ue_context_p, - ul_dcch_msg); + if (EPC_MODE_ENABLED == 1) { + rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(ctxt_pP, + ue_context_p, + ul_dcch_msg); + } + } else { + ue_context_p->ue_context.nb_of_e_rabs = 1; + for (i = 0; i < ue_context_p->ue_context.nb_of_e_rabs; i++){ + ue_context_p->ue_context.e_rab[i].status = E_RAB_STATUS_NEW; + ue_context_p->ue_context.e_rab[i].param.e_rab_id = 1+i; + ue_context_p->ue_context.e_rab[i].param.qos.qci=9; + } + ue_context_p->ue_context.setup_e_rabs =ue_context_p->ue_context.nb_of_e_rabs; } -#else - ue_context_p->ue_context.nb_of_e_rabs = 1; - for (i = 0; i < ue_context_p->ue_context.nb_of_e_rabs; i++){ - ue_context_p->ue_context.e_rab[i].status = E_RAB_STATUS_NEW; - ue_context_p->ue_context.e_rab[i].param.e_rab_id = 1+i; - ue_context_p->ue_context.e_rab[i].param.qos.qci=9; - } - ue_context_p->ue_context.setup_e_rabs =ue_context_p->ue_context.nb_of_e_rabs; -#endif rrc_eNB_generate_defaultRRCConnectionReconfiguration(ctxt_pP, ue_context_p, @@ -7212,16 +7045,8 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { } LOG_D(RRC,"[MSG] RRC UL Information Transfer \n"); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] RRC UL Information Transfer \n"); - - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif - + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC UL Information Transfer \n"); MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, @@ -7233,15 +7058,11 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { ue_context_p->ue_context.rnti, sdu_sizeP); -#if defined(ENABLE_USE_MME) - if (EPC_MODE_ENABLED == 1) { rrc_eNB_send_S1AP_UPLINK_NAS(ctxt_pP, ue_context_p, ul_dcch_msg); } - -#endif break; case UL_DCCH_MessageType__c1_PR_counterCheckResponse: @@ -7307,15 +7128,8 @@ if (ue_context_p->ue_context.nb_of_modify_e_rabs > 0) { //case UL_DCCH_MessageType__messageClassExtension__c2_PR_sidelinkUEInformation_r12: //SidelinkUEInformation LOG_I(RRC,"THINH [UL_DCCH_MessageType__messageClassExtension_PR_c2]\n"); -#ifdef RRC_MSG_PRINT - LOG_F(RRC,"[MSG] SidelinkUEInformation\n"); - - for (i = 0; i < sdu_sizeP; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)Rx_sdu)[i]); - } - - LOG_F(RRC,"\n"); -#endif + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + "[MSG] RRC SidelinkUEInformation \n"); MSC_LOG_RX_MESSAGE( MSC_RRC_ENB, diff --git a/openair2/RRC/LTE/rrc_eNB_S1AP.c b/openair2/RRC/LTE/rrc_eNB_S1AP.c index 36e0645795..7d24228602 100644 --- a/openair2/RRC/LTE/rrc_eNB_S1AP.c +++ b/openair2/RRC/LTE/rrc_eNB_S1AP.c @@ -467,43 +467,20 @@ rrc_pdcp_config_security( &kRRCint); #if !defined(USRP_REC_PLAY) -#define DEBUG_SECURITY 1 + SET_LOG_DUMP(DEBUG_SECURITY) ; #endif -#if defined (DEBUG_SECURITY) -#undef msg -#define msg printf - if (print_keys ==1 ) { - print_keys =0; - int i; - msg("\nKeNB:"); + if ( LOG_DUMPFLAG( DEBUG_SECURITY ) ) { + if (print_keys ==1 ) { + print_keys =0; - for(i = 0; i < 32; i++) { - msg("%02x", ue_context_pP->ue_context.kenb[i]); + LOG_DUMPMSG(RRC, DEBUG_SECURITY, ue_context_pP->ue_context.kenb, 32,"\nKeNB:" ); + LOG_DUMPMSG(RRC, DEBUG_SECURITY, kRRCenc, 32,"\nKRRCenc:" ); + LOG_DUMPMSG(RRC, DEBUG_SECURITY, kRRCint, 32,"\nKRRCint:" ); } - - msg("\n"); - - msg("\nKRRCenc:"); - - for(i = 0; i < 32; i++) { - msg("%02x", kRRCenc[i]); - } - - msg("\n"); - - msg("\nKRRCint:"); - - for(i = 0; i < 32; i++) { - msg("%02x", kRRCint[i]); - } - - msg("\n"); - } -#endif //DEBUG_SECURITY key = PDCP_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, DCCH, SRB_FLAG_YES); h_rc = hashtable_get(pdcp_coll_p, key, (void**)&pdcp_p); @@ -945,16 +922,8 @@ rrc_eNB_process_S1AP_DOWNLINK_NAS( S1AP_DOWNLINK_NAS (msg_p).nas_pdu.length, S1AP_DOWNLINK_NAS (msg_p).nas_pdu.buffer); -#ifdef RRC_MSG_PRINT - int i=0; - LOG_F(RRC,"[MSG] RRC DL Information Transfer\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC,buffer,length,"[MSG] RRC DL Information Transfer\n"); - for (i = 0; i < length; i++) { - LOG_F(RRC,"%02x ", ((uint8_t*)buffer)[i]); - } - - LOG_F(RRC,"\n"); -#endif /* * switch UL or DL NAS message without RRC piggybacked to SRB2 if active. */ diff --git a/openair2/RRC/LTE/rrc_extern.h b/openair2/RRC/LTE/rrc_extern.h index 6c19fa9c70..59200fb9cc 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_vars.h b/openair2/RRC/LTE/rrc_vars.h index 8a71858101..028a59f7d9 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/MEM/mem_block.h b/openair2/UTIL/MEM/mem_block.h index a0455899e3..861e4a8ea4 100644 --- a/openair2/UTIL/MEM/mem_block.h +++ b/openair2/UTIL/MEM/mem_block.h @@ -32,12 +32,17 @@ # define __MEM_BLOCK_H__ #include +#include +#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; @@ -175,5 +180,7 @@ typedef struct { mem_pool mem_block_var; - +#ifdef __cplusplus +} +#endif #endif diff --git a/openair2/UTIL/OPT/README.txt b/openair2/UTIL/OPT/README.txt index 7193733d00..c56aeda93d 100644 --- a/openair2/UTIL/OPT/README.txt +++ b/openair2/UTIL/OPT/README.txt @@ -1,9 +1,13 @@ -2012 07 10 - Working version How to configure wireshark for dissecting LTE protocols: - start the wireshark as a sudoers +- goto analyze->enabled prototols + => enable mac_lte_udp and rlc_lte_udp - goto edit/preferences and expand Protocols - select UDP and check "try heuristic sub-dissectors first" - select MAC-LTE, and check all the options (checkboxes), and set the "which layer info to show in info column" to "MAC info" - select RLC-LTE, and check all the options except the "May see RLC headers only", and set the "call PDCP dissector for DRB PDUs" to "12-bit SN". Optionally you may select the sequence analysis for RLC AM/UM. + +How to use +- start eNB or UE with option -W (or -P if you want to make a pcap file) - capture on local interface "lo" - filter out the ICMP/DNS/TCP messages (e.g. "!icmp && !dns && !tcp") diff --git a/openair2/UTIL/OPT/mac_pcap.h b/openair2/UTIL/OPT/mac_pcap.h index f1d4b32492..48b31bb3c0 100644 --- a/openair2/UTIL/OPT/mac_pcap.h +++ b/openair2/UTIL/OPT/mac_pcap.h @@ -42,11 +42,4 @@ typedef struct MAC_Context_Info_t { unsigned int subframesSinceCaptureStart; } MAC_Context_Info_t; -pcap_hdr_t file_header = { - 0xa1b2c3d4, /* magic number */ - 2, 4, /* version number is 2.4 */ - 0, /* timezone */ - 0, /* sigfigs - apparently all tools do this */ - 65535, /* snaplen - this should be long enough */ - MAC_LTE_DLT /* Data Link Type (DLT). Set as unused value 147 for now */ -}; + diff --git a/openair2/UTIL/OPT/opt.h b/openair2/UTIL/OPT/opt.h index c9340f258e..b4ff3b5006 100644 --- a/openair2/UTIL/OPT/opt.h +++ b/openair2/UTIL/OPT/opt.h @@ -55,6 +55,16 @@ This header file must be included */ #include "PHY/impl_defs_lte.h" #endif +#define PACKET_MAC_LTE_DEFAULT_UDP_PORT (9999) + +typedef uint8_t guint8; +typedef uint16_t guint16; +typedef uint32_t guint32; +typedef guint8 gboolean; + +#include "packet-mac-lte.h" +#include "mac_pcap.h" + #ifdef OCP_FRAMEWORK #include #else @@ -74,7 +84,7 @@ typedef enum radio_type_e { extern trace_mode_t opt_type; extern char in_ip[40]; -extern char in_path[100]; +extern char in_path[FILENAME_MAX]; /** * function def @@ -84,7 +94,7 @@ void trace_pdu(int direction, uint8_t *pdu_buffer, unsigned int pdu_buffer_size, int ueid, int rntiType, int rnti, uint16_t sysFrame, uint8_t subframe, int oob_event, int oob_event_value); -int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p); +int init_opt(char *path, char *ip); void terminate_opt(void); diff --git a/openair2/UTIL/OPT/packet-mac-lte.h b/openair2/UTIL/OPT/packet-mac-lte.h index d0bb60f6b5..4dfbe7912e 100644 --- a/openair2/UTIL/OPT/packet-mac-lte.h +++ b/openair2/UTIL/OPT/packet-mac-lte.h @@ -1,41 +1,36 @@ /* packet-mac-lte.h * * Martin Mathieson - * $Id: packet-mac-lte.h 42240 2012-04-25 20:02:12Z pascal $ * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * + * SPDX-License-Identifier: GPL-2.0-or-later + * * This header file may also be distributed under * the terms of the BSD Licence as follows: * * Copyright (C) 2009 Martin Mathieson. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE + * SPDX-License-Identifier: BSD-2-Clause + */ + + /* + this is wireshark, commit: commit eda834b6e29c36e05a63a6056afa98390ff79357 + Date: Wed Aug 22 14:36:20 2018 +0200 + modified to be used in OpenAir to create the LTE MAC/RLC encapsulated in UDP as per Wireshark feature */ -#ifndef PACKET_MAC_LTE_H_ -#define PACKET_MAC_LTE_H_ + +#include "ws_symbol_export.h" + +/** data structure to hold time values with nanosecond resolution*/ +typedef struct { + time_t secs; + int nsecs; +} nstime_t; + /* radioType */ #define FDD_RADIO 1 @@ -45,105 +40,190 @@ #define DIRECTION_UPLINK 0 #define DIRECTION_DOWNLINK 1 -/* SR: no need to declare following part: */ +/* rntiType */ +#define WS_NO_RNTI 0 +#define WS_P_RNTI 1 +#define WS_RA_RNTI 2 +#define WS_C_RNTI 3 +#define WS_SI_RNTI 4 +#define WS_SPS_RNTI 5 +#define WS_M_RNTI 6 +#define WS_SL_BCH_RNTI 7 +#define WS_SL_RNTI 8 +#define WS_SC_RNTI 9 +#define WS_G_RNTI 10 + typedef enum mac_lte_oob_event { - ltemac_send_preamble, - ltemac_send_sr, - ltemac_sr_failure + ltemac_send_preamble, + ltemac_send_sr, + ltemac_sr_failure } mac_lte_oob_event; typedef enum mac_lte_dl_retx { - dl_retx_no, - dl_retx_yes, - dl_retx_unknown + dl_retx_no, + dl_retx_yes, + dl_retx_unknown } mac_lte_dl_retx; typedef enum mac_lte_crc_status { - crc_fail = 0, - crc_success = 1, - crc_high_code_rate = 2, - crc_pdsch_lost = 3, - crc_duplicate_nonzero_rv = 4 + crc_fail = 0, + crc_success = 1, + crc_high_code_rate = 2, + crc_pdsch_lost = 3, + crc_duplicate_nonzero_rv = 4, + crc_false_dci = 5 } mac_lte_crc_status; +/* N.B. for SCellIndex-r13 extends to 31 */ +typedef enum mac_lte_carrier_id { + carrier_id_primary, + carrier_id_secondary_1, + carrier_id_secondary_2, + carrier_id_secondary_3, + carrier_id_secondary_4, + carrier_id_secondary_5, + carrier_id_secondary_6, + carrier_id_secondary_7 +} mac_lte_carrier_id; + +typedef enum mac_lte_ce_mode { + no_ce_mode = 0, + ce_mode_a = 1, + ce_mode_b = 2 +} mac_lte_ce_mode; + +typedef enum mac_lte_nb_mode { + no_nb_mode = 0, + nb_mode = 1 +} mac_lte_nb_mode; + /* Context info attached to each LTE MAC frame */ -typedef struct mac_lte_info { - /* Needed for decode */ - guint8 radioType; - guint8 direction; - guint8 rntiType; +typedef struct mac_lte_info +{ + /* Needed for decode */ + guint8 radioType; + guint8 direction; + guint8 rntiType; - /* Extra info to display */ - guint16 rnti; - guint16 ueid; + /* Extra info to display */ + guint16 rnti; + guint16 ueid; - /* Timing info */ - guint16 sysframeNumber; - guint16 subframeNumber; + /* Timing info */ + guint16 sysframeNumber; + guint16 subframeNumber; - /* Optional field. More interesting for TDD (FDD is always -4 subframeNumber) */ - gboolean subframeNumberOfGrantPresent; - guint16 subframeNumberOfGrant; + /* Optional field. More interesting for TDD (FDD is always -4 subframeNumber) */ + gboolean subframeNumberOfGrantPresent; + guint16 subframeNumberOfGrant; - /* Flag set only if doing PHY-level data test - i.e. there may not be a - well-formed MAC PDU so just show as raw data */ - gboolean isPredefinedData; + /* Flag set only if doing PHY-level data test - i.e. there may not be a + well-formed MAC PDU so just show as raw data */ + gboolean isPredefinedData; - /* Length of DL PDU or UL grant size in bytes */ - guint16 length; + /* Length of DL PDU or UL grant size in bytes */ + guint16 length; - /* UL only. 0=newTx, 1=first-retx, etc */ - guint8 reTxCount; - guint8 isPHICHNACK; /* FALSE=PDCCH retx grant, TRUE=PHICH NACK */ + /* 0=newTx, 1=first-retx, etc */ + guint8 reTxCount; + guint8 isPHICHNACK; /* FALSE=PDCCH retx grant, TRUE=PHICH NACK */ - /* UL only. Indicates if the R10 extendedBSR-Sizes parameter is set */ - gboolean isExtendedBSRSizes; + /* UL only. Indicates if the R10 extendedBSR-Sizes parameter is set */ + gboolean isExtendedBSRSizes; - /* DL only. Status of CRC check */ - mac_lte_crc_status crcStatusValid; + /* UL only. Indicates if the R10 simultaneousPUCCH-PUSCH parameter is set for PCell */ + gboolean isSimultPUCCHPUSCHPCell; - /* DL only. Is this known to be a retransmission? */ - mac_lte_dl_retx dl_retx; + /* UL only. Indicates if the R10 extendedBSR-Sizes parameter is set for PSCell */ + gboolean isSimultPUCCHPUSCHPSCell; - /* More Physical layer info (see direction above for which side of union to use) */ - union { - struct mac_lte_ul_phy_info { - guint8 present; /* Remaining UL fields are present and should be displayed */ - guint8 modulation_type; - guint8 tbs_index; - guint8 resource_block_length; - guint8 resource_block_start; - guint8 harq_id; - gboolean ndi; - } ul_info; - struct mac_lte_dl_phy_info { - guint8 present; /* Remaining UL fields are present and should be displayed */ - guint8 dci_format; - guint8 resource_allocation_type; - guint8 aggregation_level; - guint8 mcs_index; - guint8 redundancy_version_index; - guint8 resource_block_length; - mac_lte_crc_status crc_status; - guint8 harq_id; - gboolean ndi; - guint8 transport_block; /* 1..2 */ - } dl_info; - } detailed_phy_info; + /* Status of CRC check. For UE it is DL only. For eNodeB it is UL + only. For an analyzer, it is present for both DL and UL. */ + gboolean crcStatusValid; + mac_lte_crc_status crcStatus; - /* Relating to out-of-band events */ - /* N.B. dissector will only look to these fields if length is 0... */ - mac_lte_oob_event oob_event; - guint8 rapid; - guint8 rach_attempt_number; -#define MAX_SRs 20 - guint16 number_of_srs; - guint16 oob_ueid[MAX_SRs]; - guint16 oob_rnti[MAX_SRs]; + /* Carrier ID */ + mac_lte_carrier_id carrierId; + + /* DL only. Is this known to be a retransmission? */ + mac_lte_dl_retx dl_retx; + + /* DL only. CE mode to be used for RAR decoding */ + mac_lte_ce_mode ceMode; + + /* DL and UL. NB-IoT mode of the UE */ + mac_lte_nb_mode nbMode; + + /* UL only, for now used for CE mode A RAR decoding */ + guint8 nUlRb; + + /* More Physical layer info (see direction above for which side of union to use) */ + union { + struct mac_lte_ul_phy_info + { + guint8 present; /* Remaining UL fields are present and should be displayed */ + guint8 modulation_type; + guint8 tbs_index; + guint8 resource_block_length; + guint8 resource_block_start; + guint8 harq_id; + gboolean ndi; + } ul_info; + struct mac_lte_dl_phy_info + { + guint8 present; /* Remaining DL fields are present and should be displayed */ + guint8 dci_format; + guint8 resource_allocation_type; + guint8 aggregation_level; + guint8 mcs_index; + guint8 redundancy_version_index; + guint8 resource_block_length; + guint8 harq_id; + gboolean ndi; + guint8 transport_block; /* 0..1 */ + } dl_info; + } detailed_phy_info; + + /* Relating to out-of-band events */ + /* N.B. dissector will only look to these fields if length is 0... */ + mac_lte_oob_event oob_event; + guint8 rapid; + guint8 rach_attempt_number; + #define MAX_SRs 20 + guint16 number_of_srs; + guint16 oob_ueid[MAX_SRs]; + guint16 oob_rnti[MAX_SRs]; } mac_lte_info; -/* Accessor function to check if a frame was considered to be ReTx */ -//int is_mac_lte_frame_retx(packet_info *pinfo, guint8 direction); + +typedef struct mac_lte_tap_info { + /* Info from context */ + guint16 rnti; + guint16 ueid; + guint8 rntiType; + guint8 isPredefinedData; + gboolean crcStatusValid; + mac_lte_crc_status crcStatus; + guint8 direction; + + guint8 isPHYRetx; + guint16 ueInTTI; + + nstime_t mac_lte_time; + + /* Number of bytes (which part is used depends upon context settings) */ + guint32 single_number_of_bytes; + guint32 bytes_for_lcid[11]; + guint32 sdus_for_lcid[11]; + guint8 number_of_rars; + guint8 number_of_paging_ids; + + /* Number of padding bytes includes padding subheaders and trailing padding */ + guint16 padding_bytes; + guint16 raw_length; +} mac_lte_tap_info; + + /*****************************************************************/ /* UDP framing format */ @@ -153,12 +233,10 @@ typedef struct mac_lte_info { /* and implemented by this dissector, using the definitions */ /* below. A link to an example program showing you how to encode */ /* these headers and send LTE MAC PDUs on a UDP socket is */ -/* provided at http://wiki.wireshark.org/MAC-LTE */ +/* provided at https://wiki.wireshark.org/MAC-LTE */ /* */ -/* A heuristic dissecter (enabled by a preference) will */ -/* recognise a signature at the beginning of these frames . */ -/* Until someone is using this format, suggestions for changes */ -/* are welcome. */ +/* A heuristic dissector (enabled by a preference) will */ +/* recognise a signature at the beginning of these frames. */ /*****************************************************************/ @@ -177,7 +255,7 @@ typedef struct mac_lte_info { to show you display/filter/plot/add-custom-columns on these fields, so should be added if available. The format is to have the tag, followed by the value (there is no length field, - its implicit from the tag) */ + it's implicit from the tag) */ #define MAC_LTE_RNTI_TAG 0x02 /* 2 bytes, network order */ @@ -185,8 +263,8 @@ typedef struct mac_lte_info { #define MAC_LTE_UEID_TAG 0x03 /* 2 bytes, network order */ -#define MAC_LTE_SUBFRAME_TAG 0x04 -/* 2 bytes, network order */ +#define MAC_LTE_FRAME_SUBFRAME_TAG 0x04 +/* 2 bytes, network order, SFN is stored in 12 MSB and SF in 4 LSB */ #define MAC_LTE_PREDEFINED_DATA_TAG 0x05 /* 1 byte */ @@ -200,29 +278,101 @@ typedef struct mac_lte_info { #define MAC_LTE_EXT_BSR_SIZES_TAG 0x08 /* 0 byte */ -#define MAC_LTE_OOB_EVENT_TAG 0x09 -/* 3 byte */ +#define MAC_LTE_SEND_PREAMBLE_TAG 0x09 +/* 2 bytes, RAPID value (1 byte) followed by RACH attempt number (1 byte) */ + +#define MAC_LTE_CARRIER_ID_TAG 0x0A +/* 1 byte */ + +#define MAC_LTE_PHY_TAG 0x0B +/* variable length, length (1 byte) then depending on direction + in UL: modulation type (1 byte), TBS index (1 byte), RB length (1 byte), + RB start (1 byte), HARQ id (1 byte), NDI (1 byte) + in DL: DCI format (1 byte), resource allocation type (1 byte), aggregation level (1 byte), + MCS index (1 byte), redundancy version (1 byte), resource block length (1 byte), + HARQ id (1 byte), NDI (1 byte), TB (1 byte), DL reTx (1 byte) */ + +#define MAC_LTE_SIMULT_PUCCH_PUSCH_PCELL_TAG 0x0C +/* 0 byte */ + +#define MAC_LTE_SIMULT_PUCCH_PUSCH_PSCELL_TAG 0x0D +/* 0 byte */ + +#define MAC_LTE_CE_MODE_TAG 0x0E +/* 1 byte containing mac_lte_ce_mode enum value */ + +#define MAC_LTE_NB_MODE_TAG 0x0F +/* 1 byte containing mac_lte_nb_mode enum value */ + +#define MAC_LTE_N_UL_RB_TAG 0x10 +/* 1 byte containing the number of UL resource blocks: 6, 15, 25, 50, 75 or 100 */ + +#define MAC_LTE_SR_TAG 0x11 +/* 2 bytes for the number of items, followed by that number of ueid, rnti (2 bytes each) */ + /* MAC PDU. Following this tag comes the actual MAC PDU (there is no length, the PDU continues until the end of the frame) */ #define MAC_LTE_PAYLOAD_TAG 0x01 -/* Set details of an LCID -> drb channel mapping. To be called from - configuration protocol (e.g. RRC) */ -/*void set_mac_lte_channel_mapping(guint16 ueid, guint8 lcid, - guint8 srbid, guint8 drbid, - guint8 rlcMode, guint8 um_sn_length, - guint8 ul_priority); -*/ -/* Functions to be called from outside this module (e.g. in a plugin, where mac_lte_info - isn't available) to get/set per-packet data */ -//mac_lte_info *get_mac_lte_proto_data(packet_info *pinfo); -//void set_mac_lte_proto_data(packet_info *pinfo, mac_lte_info *p_mac_lte_info); +/* Type to store parameters for configuring LCID->RLC channel settings for DRB */ +/* Some are optional, and may not be seen (e.g. on reestablishment) */ +typedef struct drb_mapping_t +{ + guint16 ueid; /* Mandatory */ + guint8 drbid; /* Mandatory */ + gboolean lcid_present; + guint8 lcid; /* Part of LogicalChannelConfig - optional */ + gboolean rlcMode_present; + guint8 rlcMode; /* Part of RLC config - optional */ + gboolean rlc_ul_ext_li_field; /* Part of RLC config - optional */ + gboolean rlc_dl_ext_li_field; /* Part of RLC config - optional */ + gboolean rlc_ul_ext_am_sn; /* Part of RLC config - optional */ + gboolean rlc_dl_ext_am_sn; /* Part of RLC config - optional */ + gboolean um_sn_length_present; + guint8 um_sn_length; /* Part of RLC config - optional */ + gboolean ul_priority_present; + guint8 ul_priority; /* Part of LogicalChannelConfig - optional */ + gboolean pdcp_sn_size_present; + guint8 pdcp_sn_size; /* Part of pdcp-Config - optional */ +} drb_mapping_t; -/* Function to attempt to populate p_mac_lte_info using framing definition above */ -/*gboolean dissect_mac_lte_context_fields(struct mac_lte_info *p_mac_lte_info, tvbuff_t *tvb, - gint *p_offset); -*/ -#endif /* PACKET_MAC_LTE_H_ */ + +/* Dedicated DRX config. Used to verify that a sensible config is given. + Also, beginning to configure MAC with this config and (optionally) show + DRX config and state (cycles/timers) attached to each UL/DL PDU! */ +typedef struct drx_config_t { + gboolean configured; + guint32 frameNum; + guint32 previousFrameNum; + + guint32 onDurationTimer; + guint32 inactivityTimer; + guint32 retransmissionTimer; + guint32 longCycle; + guint32 cycleOffset; + /* Optional Short cycle */ + gboolean shortCycleConfigured; + guint32 shortCycle; + guint32 shortCycleTimer; +} drx_config_t; + +/* RRC can indicate whether simultaneous PUCCH/PUSCH is used */ +typedef enum { + SIMULT_PUCCH_PUSCH_PCELL = 0, + SIMULT_PUCCH_PUSCH_PSCELL +} simult_pucch_pusch_cell_type; +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ diff --git a/openair2/UTIL/OPT/probe.c b/openair2/UTIL/OPT/probe.c index 2f7dac3d1e..a1e5367168 100644 --- a/openair2/UTIL/OPT/probe.c +++ b/openair2/UTIL/OPT/probe.c @@ -95,26 +95,22 @@ what about the implementation int opt_enabled=0; -#define PACKET_MAC_LTE_DEFAULT_UDP_PORT (9999) - -typedef uint8_t guint8; -typedef uint16_t guint16; -typedef uint32_t guint32; -typedef guint8 gboolean; - -#include "packet-mac-lte.h" -#include "mac_pcap.h" - //static unsigned char g_PDUBuffer[1600]; //static unsigned int g_PDUOffset; - char in_ip[40]; -char in_path[100]; +char in_path[FILENAME_MAX]; FILE *file_fd = NULL; +pcap_hdr_t file_header = { + 0xa1b2c3d4, /* magic number */ + 2, 4, /* version number is 2.4 */ + 0, /* timezone */ + 0, /* sigfigs - apparently all tools do this */ + 65535, /* snaplen - this should be long enough */ + MAC_LTE_DLT /* Data Link Type (DLT). Set as unused value 147 for now */ +}; trace_mode_t opt_type = OPT_NONE; -static radio_type_t radio_type; static unsigned int subframesSinceCaptureStart; static int g_socksd = -1;/* UDP socket used for sending frames */ @@ -237,22 +233,13 @@ static void SendFrame(guint8 radioType, guint8 direction, guint8 rntiType, guint8 oob_event, guint8 oob_event_value, uint8_t *pdu_buffer, unsigned int pdu_buffer_size) { - #ifdef JUMBO_FRAME - static unsigned char frameBuffer[9000]; - #else - static unsigned char frameBuffer[1600]; - #endif - static unsigned int frameOffset; + unsigned char frameBuffer[9000]; + unsigned int frameOffset; ssize_t bytesSent; frameOffset = 0; uint16_t tmp16; - /********************************************************************/ - /* Fixed start to each frame (allowing heuristic dissector to work) */ - /* Not NULL terminated */ - memset(frameBuffer+frameOffset, 0, sizeof(mac_lte_info)+pdu_buffer_size + 8); - memcpy(frameBuffer+frameOffset, MAC_LTE_START_STRING, strlen(MAC_LTE_START_STRING)); frameOffset += strlen(MAC_LTE_START_STRING); @@ -279,7 +266,7 @@ static void SendFrame(guint8 radioType, guint8 direction, guint8 rntiType, frameOffset += 2; /* Subframe number */ - frameBuffer[frameOffset++] = MAC_LTE_SUBFRAME_TAG; + frameBuffer[frameOffset++] = MAC_LTE_FRAME_SUBFRAME_TAG; tmp16 = htons(sfnSf); // frame counter : this will give an expert info as wireshark expects SF and not F memcpy(frameBuffer+frameOffset, &tmp16, 2); frameOffset += 2; @@ -313,26 +300,29 @@ static void SendFrame(guint8 radioType, guint8 direction, guint8 rntiType, if (pdu_buffer_size==0) { switch (oob_event) { case ltemac_send_preamble : - LOG_D(OPT,"oob ltemac_send_preamble event %02x." + LOG_D(OPT,"ltemac_send_preamble event %02x." //"%02x." "%02x.%02x\n", - MAC_LTE_OOB_EVENT_TAG, + MAC_LTE_SEND_PREAMBLE_TAG, //ltemac_send_preamble, rnti, oob_event_value); //frameBuffer[frameOffset++]=0; //frameBuffer[frameOffset++]=0; //frameBuffer[frameOffset++]=0; - frameBuffer[frameOffset++] = MAC_LTE_OOB_EVENT_TAG; + frameBuffer[frameOffset++] = MAC_LTE_SEND_PREAMBLE_TAG; //frameBuffer[frameOffset++]=ltemac_send_preamble; frameBuffer[frameOffset++]=rnti; // is the preamble frameBuffer[frameOffset++]=oob_event_value; break; case ltemac_send_sr: - frameBuffer[frameOffset++]=ltemac_send_sr; + frameBuffer[frameOffset++]=MAC_LTE_SR_TAG ; frameOffset+=2; + frameBuffer[frameOffset++]=rnti; + frameOffset++; frameBuffer[frameOffset++]=oob_event_value; + frameOffset++; break; case ltemac_sr_failure: @@ -394,7 +384,7 @@ static int MAC_LTE_PCAP_WritePDU(MAC_Context_Info_t *context, offset += 2; /* Subframe number */ - context_header[offset++] = MAC_LTE_SUBFRAME_TAG; + context_header[offset++] = MAC_LTE_FRAME_SUBFRAME_TAG; tmp16 = htons(context->subFrameNumber); memcpy(context_header+offset, &tmp16, 2); offset += 2; @@ -423,21 +413,27 @@ static int MAC_LTE_PCAP_WritePDU(MAC_Context_Info_t *context, return 1; } - +#include +extern RAN_CONTEXT_t RC; +#include /* Remote serveraddress (where Wireshark is running) */ void trace_pdu(int direction, uint8_t *pdu_buffer, unsigned int pdu_buffer_size, int ueid, int rntiType, int rnti, uint16_t sysFrameNumber, uint8_t subFrameNumber, int oob_event, int oob_event_value) { MAC_Context_Info_t pdu_context; - + int radioType=FDD_RADIO; + if (RC.eNB[0][0]!=NULL) + radioType=RC.eNB[0][0]->frame_parms.frame_type== FDD ? FDD_RADIO:TDD_RADIO; + if (PHY_vars_UE_g[0][0] != NULL) + radioType=PHY_vars_UE_g[0][0]->frame_parms.frame_type== FDD ? FDD_RADIO:TDD_RADIO; switch (opt_type) { case OPT_WIRESHARK : if (g_socksd == -1) { return; } - SendFrame(radio_type, + SendFrame( radioType, (direction == DIRECTION_DOWNLINK) ? DIRECTION_DOWNLINK : DIRECTION_UPLINK, rntiType, rnti, ueid, (sysFrameNumber<<4) + subFrameNumber, 1, 0, 1, //guint8 isPredefinedData, guint8 retx, guint8 crcStatus @@ -450,7 +446,7 @@ void trace_pdu(int direction, uint8_t *pdu_buffer, unsigned int pdu_buffer_size, return; } - pdu_context.radioType = radio_type; + pdu_context.radioType = radioType; pdu_context.direction = (direction == DIRECTION_DOWNLINK) ? DIRECTION_DOWNLINK : DIRECTION_UPLINK; pdu_context.rntiType = rntiType; @@ -470,7 +466,7 @@ void trace_pdu(int direction, uint8_t *pdu_buffer, unsigned int pdu_buffer_size, } } /*---------------------------------------------------*/ -int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p) +int init_opt(char *path, char *ip) { uint16_t in_port; subframesSinceCaptureStart = 0; @@ -489,13 +485,7 @@ int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p) strcpy( in_ip, "127.0.0.1" ); } - if (port != NULL) { - in_port = atoi(port); - } else { - in_port = PACKET_MAC_LTE_DEFAULT_UDP_PORT; - } - - radio_type = radio_type_p; + in_port = PACKET_MAC_LTE_DEFAULT_UDP_PORT; // trace_mode switch (opt_type) { diff --git a/openair2/UTIL/OPT/ws_compiler_tests.h b/openair2/UTIL/OPT/ws_compiler_tests.h new file mode 100644 index 0000000000..46a4ab6099 --- /dev/null +++ b/openair2/UTIL/OPT/ws_compiler_tests.h @@ -0,0 +1,138 @@ +/* ws_compiler_tests.h + * + * Wireshark - Network traffic analyzer + * By Gerald Combs + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __WS_COMPILER_TESTS_H__ +#define __WS_COMPILER_TESTS_H__ + +/* + * This was introduced by Clang: + * + * http://clang.llvm.org/docs/LanguageExtensions.html#has-attribute + * + * in some version (which version?); it has been picked up by GCC 5.0. + */ +#ifndef __has_attribute + /* + * It's a macro, so you can check whether it's defined to check + * whether it's supported. + * + * If it's not, define it to always return 0, so that we move on to + * the fallback checks. + */ + #define __has_attribute(x) 0 +#endif + +/* + * Note that the C90 spec's "6.8.1 Conditional inclusion" and the + * C99 spec's and C11 spec's "6.10.1 Conditional inclusion" say: + * + * Prior to evaluation, macro invocations in the list of preprocessing + * tokens that will become the controlling constant expression are + * replaced (except for those macro names modified by the defined unary + * operator), just as in normal text. If the token "defined" is + * generated as a result of this replacement process or use of the + * "defined" unary operator does not match one of the two specified + * forms prior to macro replacement, the behavior is undefined. + * + * so you shouldn't use defined() in a #define that's used in #if or + * #elif. Some versions of Clang, for example, will warn about this. + * + * Instead, we check whether the pre-defined macros for particular + * compilers are defined and, if not, define the "is this version XXX + * or a later version of this compiler" macros as 0. + */ + +/* + * Check whether this is GCC major.minor or a later release, or some + * compiler that claims to be "just like GCC" of that version or a + * later release. + */ + +#if !defined(__GNUC__) + #define WS_IS_AT_LEAST_GNUC_VERSION(major, minor) 0 +#else + #define WS_IS_AT_LEAST_GNUC_VERSION(major, minor) \ + (__GNUC__ > (major) || \ + (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) +#endif + +/* + * Check whether this is Clang major.minor or a later release. + */ + +#if !defined(__clang__) + #define WS_IS_AT_LEAST_CLANG_VERSION(major, minor) 0 +#else + #define WS_IS_AT_LEAST_CLANG_VERSION(major, minor) \ + (__clang_major__ > (major) || \ + (__clang_major__ == (major) && __clang_minor__ >= (minor))) +#endif + +/* + * Check whether this is Sun C/SunPro C/Oracle Studio major.minor + * or a later release. + * + * The version number in __SUNPRO_C is encoded in hex BCD, with the + * uppermost hex digit being the major version number, the next + * one or two hex digits being the minor version number, and + * the last digit being the patch version. + * + * It represents the *compiler* version, not the product version; + * see + * + * https://sourceforge.net/p/predef/wiki/Compilers/ + * + * for a partial mapping, which we assume continues for later + * 12.x product releases. + */ + +#if !defined(__SUNPRO_C) + #define WS_IS_AT_LEAST_SUNC_VERSION(major, minor) 0 +#else + #define WS_SUNPRO_VERSION_TO_BCD(major, minor) \ + (((minor) >= 10) ? \ + (((major) << 12) | (((minor)/10) << 8) | (((minor)%10) << 4)) : \ + (((major) << 8) | ((minor) << 4))) + #define WS_IS_AT_LEAST_SUNC_VERSION(major, minor) \ + (__SUNPRO_C >= WS_SUNPRO_VERSION_TO_BCD((major), (minor))) +#endif + +/* + * Check whether this is IBM XL C major.minor or a later release. + * + * The version number in __xlC__ has the major version in the + * upper 8 bits and the minor version in the lower 8 bits. + */ + +#if !defined(__xlC__) + #define WS_IS_AT_LEAST_XL_C_VERSION(major, minor) 0 +#else + #define WS_IS_AT_LEAST_XL_C_VERSION(major, minor) \ + (__xlC__ >= (((major) << 8) | (minor))) +#endif + +/* + * Check whether this is HP aC++/HP C major.minor or a later release. + * + * The version number in __HP_aCC is encoded in zero-padded decimal BCD, + * with the "A." stripped off, the uppermost two decimal digits being + * the major version number, the next two decimal digits being the minor + * version number, and the last two decimal digits being the patch version. + * (Strip off the A., remove the . between the major and minor version + * number, and add two digits of patch.) + */ + +#if !defined(__HP_aCC) + #define WS_IS_AT_LEAST_HP_C_VERSION(major, minor) 0 +#else + #define WS_IS_AT_LEAST_HP_C_VERSION(major, minor) \ + (__HP_aCC >= ((major)*10000 + (minor)*100)) +#endif + +#endif /* __WS_COMPILER_TESTS_H__ */ diff --git a/openair2/UTIL/OPT/ws_symbol_export.h b/openair2/UTIL/OPT/ws_symbol_export.h new file mode 100644 index 0000000000..4c7a2f710a --- /dev/null +++ b/openair2/UTIL/OPT/ws_symbol_export.h @@ -0,0 +1,202 @@ +/* + * Cross platform defines for exporting symbols from shared libraries + * + * Wireshark - Network traffic analyzer + * By Balint Reczey + * Copyright 2013 Balint Reczey + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "ws_compiler_tests.h" + +/** Reset symbol export behavior. + * If you {un}define WS_BUILD_DLL on the fly you'll have to define this + * as well. + */ +#ifdef RESET_SYMBOL_EXPORT + +#ifdef SYMBOL_EXPORT_H +#undef SYMBOL_EXPORT_H +#endif + +#ifdef WS_DLL_PUBLIC +#undef WS_DLL_PUBLIC +#endif + +#ifdef WS_DLL_PUBLIC_DEF +#undef WS_DLL_PUBLIC_DEF +#endif + +#ifdef WS_DLL_LOCAL +#undef WS_DLL_LOCAL +#endif + +#endif /* RESET_SYMBOL_EXPORT */ + +#ifndef SYMBOL_EXPORT_H +#define SYMBOL_EXPORT_H + +/* + * NOTE: G_HAVE_GNUC_VISIBILITY is defined only if all of + * + * __attribute__ ((visibility ("hidden"))) + * + * __attribute__ ((visibility ("internal"))) + * + * __attribute__ ((visibility ("protected"))) + * + * __attribute__ ((visibility ("default"))) + * + * are supported, and at least some versions of GCC from Apple support + * "default" and "hidden" but not "internal" or "protected", so it + * shouldn't be used to determine whether "hidden" or "default" is + * supported. + * + * This also means that we shouldn't use G_GNUC_INTERNAL instead of + * WS_DLL_LOCAL, as GLib uses G_HAVE_GNUC_VISIBILITY to determine + * whether to use __attribute__ ((visibility ("hidden"))) for + * G_GNUC_INTERNAL, and that will not use it even with compilers + * that support it. + */ + +/* Originally copied from GCC Wiki at http://gcc.gnu.org/wiki/Visibility */ +#if defined _WIN32 || defined __CYGWIN__ + /* Compiling for Windows, so we use the Windows DLL declarations. */ + #ifdef WS_BUILD_DLL + /* + * Building a DLL; for all definitions, we want dllexport, and + * (presumably so source from DLL and source from a program using the + * DLL can both include a header that declares APIs and exported data + * for the DLL), for declarations, either dllexport or dllimport will + * work (they mean the same thing for a declaration when building a DLL). + */ + #ifdef __GNUC__ + /* GCC */ + #define WS_DLL_PUBLIC_DEF __attribute__ ((dllexport)) + #else /* ! __GNUC__ */ + /* + * Presumably MSVC. + * Note: actually gcc seems to also support this syntax. + */ + #define WS_DLL_PUBLIC_DEF __declspec(dllexport) + #endif /* __GNUC__ */ + #else /* WS_BUILD_DLL */ + /* + * Building a program; we should only see declarations, not definitions, + * with WS_DLL_PUBLIC, and they all represent APIs or data imported + * from a DLL, so use dllimport. + * + * For functions, export shouldn't be necessary; for data, it might + * be necessary, e.g. if what's declared is an array whose size is + * not given in the declaration. + */ + #ifdef __GNUC__ + /* GCC */ + #define WS_DLL_PUBLIC_DEF __attribute__ ((dllimport)) + #elif ! (defined ENABLE_STATIC) /* ! __GNUC__ */ + /* + * Presumably MSVC, and we're not building all-static. + * Note: actually gcc seems to also support this syntax. + */ + #define WS_DLL_PUBLIC_DEF __declspec(dllimport) + #else /* ! __GNUC__ && ENABLE_STATIC */ + /* + * Presumably MSVC, and we're building all-static, so we're + * not building any DLLs. + */ + #define WS_DLL_PUBLIC_DEF + #endif /* __GNUC__ */ + #endif /* WS_BUILD_DLL */ + + /* + * Symbols in a DLL are *not* exported unless they're specifically + * flagged as exported, so, for a non-static but non-exported + * symbol, we don't have to do anything. + */ + #define WS_DLL_LOCAL +#else /* defined _WIN32 || defined __CYGWIN__ */ + /* + * Compiling for UN*X, where the dllimport and dllexport stuff + * is neither necessary nor supported; just specify the + * visibility if we have a compiler that supports doing so. + */ + #if WS_IS_AT_LEAST_GNUC_VERSION(3,4) \ + || WS_IS_AT_LEAST_XL_C_VERSION(12,0) + /* + * GCC 3.4 or later, or some compiler asserting compatibility with + * GCC 3.4 or later, or XL C 13.0 or later, so we have + * __attribute__((visibility()). + */ + + /* + * Symbols exported from libraries. + */ + #define WS_DLL_PUBLIC_DEF __attribute__ ((visibility ("default"))) + + /* + * Non-static symbols *not* exported from libraries. + */ + #define WS_DLL_LOCAL __attribute__ ((visibility ("hidden"))) + #elif WS_IS_AT_LEAST_SUNC_VERSION(5,5) + /* + * Sun C 5.5 or later, so we have __global and __hidden. + * (Sun C 5.9 and later also have __attribute__((visibility()), + * but there's no reason to prefer it with Sun C.) + */ + + /* + * Symbols exported from libraries. + */ + #define WS_DLL_PUBLIC_DEF __global + + /* + * Non-static symbols *not* exported from libraries. + */ + #define WS_DLL_LOCAL __hidden + #else + /* + * We have neither a way to make stuff not explicitly marked as + * visible invisible outside a library nor a way to make stuff + * explicitly marked as local invisible outside the library. + */ + + /* + * Symbols exported from libraries. + */ + #define WS_DLL_PUBLIC_DEF + + /* + * Non-static symbols *not* exported from libraries. + */ + #define WS_DLL_LOCAL + #endif +#endif + +/* + * You *must* use this for exported data *declarations*; if you use + * WS_DLL_PUBLIC_DEF, some compilers, such as MSVC++, will complain + * about array definitions with no size. + * + * You must *not* use this for exported data *definitions*, as that + * will, for some compilers, cause warnings about items being initialized + * and declared extern. + * + * Either can be used for exported *function* declarations and definitions. + */ +#define WS_DLL_PUBLIC WS_DLL_PUBLIC_DEF extern + +#endif /* SYMBOL_EXPORT_H */ + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local Variables: + * c-basic-offset: 2 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=2 tabstop=8 expandtab: + * :indentSize=2:tabSize=8:noTabs=true: + */ diff --git a/openair2/X2AP/x2ap.c b/openair2/X2AP/x2ap.c deleted file mode 100644 index 8002867e15..0000000000 --- a/openair2/X2AP/x2ap.c +++ /dev/null @@ -1,71 +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 -#include -#include -#include - - -#include "intertask_interface.h" - -#include "x2ap.h" - -#include "assertions.h" -#include "conversions.h" - - -void *x2ap_task(void *arg) -{ - MessageDef *received_msg = NULL; - int result; - - X2AP_DEBUG("Starting X2AP layer\n"); - - x2ap_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; - - 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_common.c b/openair2/X2AP/x2ap_common.c index 2ac875155d..cc2954f77b 100644 --- a/openair2/X2AP/x2ap_common.c +++ b/openair2/X2AP/x2ap_common.c @@ -66,7 +66,7 @@ ssize_t x2ap_generate_initiating_message( pdu.present = X2AP_X2AP_PDU_PR_initiatingMessage; pdu.choice.initiatingMessage.procedureCode = procedureCode; pdu.choice.initiatingMessage.criticality = criticality; - ANY_fromType_aper(&pdu.choice.initiatingMessage.value, td, sptr); + ANY_fromType_aper((ANY_t *)&pdu.choice.initiatingMessage.value, td, sptr); if (asn1_xer_print) { xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, (void *)&pdu); @@ -98,7 +98,7 @@ ssize_t x2ap_generate_successfull_outcome( pdu.present = X2AP_X2AP_PDU_PR_successfulOutcome; pdu.choice.successfulOutcome.procedureCode = procedureCode; pdu.choice.successfulOutcome.criticality = criticality; - ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr); + ANY_fromType_aper((ANY_t *)&pdu.choice.successfulOutcome.value, td, sptr); if (asn1_xer_print) { xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, (void *)&pdu); @@ -130,7 +130,7 @@ ssize_t x2ap_generate_unsuccessfull_outcome( pdu.present = X2AP_X2AP_PDU_PR_unsuccessfulOutcome; pdu.choice.successfulOutcome.procedureCode = procedureCode; pdu.choice.successfulOutcome.criticality = criticality; - ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr); + ANY_fromType_aper((ANY_t *)&pdu.choice.successfulOutcome.value, td, sptr); if (asn1_xer_print) { xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, (void *)&pdu); diff --git a/openair2/X2AP/x2ap_common.h b/openair2/X2AP/x2ap_common.h index 1a4889f0f0..ceda1c8eb9 100644 --- a/openair2/X2AP/x2ap_common.h +++ b/openair2/X2AP/x2ap_common.h @@ -57,15 +57,16 @@ #define FALSE 0 #endif -extern int asn_debug; extern int asn1_xer_print; #if defined(ENB_MODE) -# include "log.h" +# 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) diff --git a/openair2/X2AP/x2ap_eNB.c b/openair2/X2AP/x2ap_eNB.c new file mode 100644 index 0000000000..a1469509a9 --- /dev/null +++ b/openair2/X2AP/x2ap_eNB.c @@ -0,0 +1,454 @@ +/* + * 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 +#include +#include +#include +#include + +#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_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(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; + + 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 89e8540b97..1a19416122 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_defs.h b/openair2/X2AP/x2ap_eNB_defs.h new file mode 100644 index 0000000000..11b4434dc0 --- /dev/null +++ b/openair2/X2AP/x2ap_eNB_defs.h @@ -0,0 +1,184 @@ +/* + * 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 + +#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; + + 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_handler.c b/openair2/X2AP/x2ap_eNB_handler.c new file mode 100644 index 0000000000..180535baa6 --- /dev/null +++ b/openair2/X2AP/x2ap_eNB_handler.c @@ -0,0 +1,79 @@ +/* + * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The OpenAirInterface Software Alliance licenses this file to You under + * the OAI Public License, Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.openairinterface.org/?page_id=698 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *------------------------------------------------------------------------------- + * For more information about the OpenAirInterface (OAI) Software Alliance: + * contact@openairinterface.org + */ +#include + +#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_management_procedures.h" + +#include "assertions.h" +#include "conversions.h" + +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); + } + } +} diff --git a/openair3/UTILS/log.h b/openair2/X2AP/x2ap_eNB_handler.h similarity index 74% rename from openair3/UTILS/log.h rename to openair2/X2AP/x2ap_eNB_handler.h index 7b712df755..6d65c25a0a 100644 --- a/openair3/UTILS/log.h +++ b/openair2/X2AP/x2ap_eNB_handler.h @@ -19,19 +19,15 @@ * contact@openairinterface.org */ -#include "mme_config.h" +#ifndef X2AP_ENB_HANDLERS_H_ +#define X2AP_ENB_HANDLERS_H_ -#ifndef LOG_H_ -#define LOG_H_ +#include "x2ap_eNB_defs.h" -/* asn1c debug */ -extern int asn_debug; -extern int asn1_xer_print; -extern int fd_g_debug_lvl; +void x2ap_handle_x2_setup_message(x2ap_eNB_data_t *mme_desc_p, int sctp_shutdown); -typedef int (*log_specific_init_t)(int log_level); +//int x2ap_eNB_handle_message(uint32_t assoc_id, int32_t stream, + // const uint8_t * const data, const uint32_t data_length); -int log_init(const mme_config_t *mme_config, - log_specific_init_t specific_init); +#endif /* X2AP_ENB_HANDLERS_H_ */ -#endif /* LOG_H_ */ diff --git a/openair2/X2AP/x2ap_eNB_management_procedures.c b/openair2/X2AP/x2ap_eNB_management_procedures.c new file mode 100644 index 0000000000..c2b128ffd3 --- /dev/null +++ b/openair2/X2AP/x2ap_eNB_management_procedures.c @@ -0,0 +1,236 @@ +/* + * 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 +#include +#include + +#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/openair3/UTILS/log.c b/openair2/X2AP/x2ap_eNB_management_procedures.h similarity index 58% rename from openair3/UTILS/log.c rename to openair2/X2AP/x2ap_eNB_management_procedures.h index 5ddebd415c..b66a6d1035 100644 --- a/openair3/UTILS/log.c +++ b/openair2/X2AP/x2ap_eNB_management_procedures.h @@ -19,25 +19,28 @@ * contact@openairinterface.org */ -#if HAVE_CONFIG_H -# include "config.h" -#endif +#ifndef X2AP_ENB_MANAGEMENT_PROCEDURES_H_ +#define X2AP_ENB_MANAGEMENT_PROCEDURES_H -#include "log.h" +void x2ap_eNB_prepare_internal_data(void); -/* mme log */ -int log_enabled = 0; +void dump_trees(void); -int log_init(const mme_config_t *mme_config_p, - log_specific_init_t specific_init) -{ - if (mme_config_p->verbosity_level == 1) { - log_enabled = 1; - } else if (mme_config_p->verbosity_level == 2) { - log_enabled = 1; - } else { - log_enabled = 0; - } +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_ */ - return specific_init(mme_config_p->verbosity_level); -} diff --git a/openair3/GTPV1-U/gtpv1u_eNB.c b/openair3/GTPV1-U/gtpv1u_eNB.c index b9d81602c2..20c104ad1f 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" diff --git a/openair3/GTPV1-U/gtpv1u_eNB_task.h b/openair3/GTPV1-U/gtpv1u_eNB_task.h index 5a7822fe8c..6afea103ef 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 diff --git a/openair3/GTPV1-U/gtpv1u_task.c b/openair3/GTPV1-U/gtpv1u_task.c index 287c22b7e7..e821885ab5 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_log.c b/openair3/NAS/COMMON/UTIL/nas_log.c deleted file mode 100644 index 6af90c4be8..0000000000 --- a/openair3/NAS/COMMON/UTIL/nas_log.c +++ /dev/null @@ -1,273 +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 - */ - -/***************************************************************************** -Source nas_log.c - -Version 0.1 - -Date 2012/02/28 - -Product NAS stack - -Subsystem Utilities - -Author Frederic Maurel - -Description Usefull logging functions - -*****************************************************************************/ - -#include "nas_log.h" -#if defined(NAS_BUILT_IN_UE) && defined(NAS_UE) -int nas_log_func_indent; -#else -#include // stderr, sprintf, fprintf, vfprintf -#include // va_list, va_start, va_end -#include // strlen - -/****************************************************************************/ -/**************** E X T E R N A L D E F I N I T I O N S ****************/ -/****************************************************************************/ - -/* ANSI escape codes for colored display */ -#define LOG_BLACK "\033[30m" -#define LOG_RED "\033[31m" -#define LOG_GREEN "\033[32m" -#define LOG_YELLOW "\033[33m" -#define LOG_BLUE "\033[34m" -#define LOG_MAGENTA "\033[35m" -#define LOG_CYAN "\033[36m" -#define LOG_WHITE "\033[37m" -#define LOG_END "\033[0m" -#define LOG_AUTO LOG_END - -/****************************************************************************/ -/******************* L O C A L D E F I N I T I O N S *******************/ -/****************************************************************************/ - -/* ------------------------ - * Internal logging context - * ------------------------ - * Internal logging context consists on: - * - The file name and the line number from where the data have been - * logged. These information are gathered into a string that will - * be displayed as a prefix of the logging trace with the format - * filename[line] - * - The severity level filter - * - The indentation level to convey FUNC logging traces - * - The data definition of each logging trace level: name and mask - * (the mask is used against the severity level filter to enable - * or disable specific logging traces) - */ -typedef struct { -#define LOG_PREFIX_SIZE 118 - char prefix[LOG_PREFIX_SIZE]; - unsigned char filter; - int indent; - const struct { - char* name; - unsigned char mask; - char* color; - } level[]; -} log_context_t; - -/* - * Definition of the logging context - */ -static log_context_t _log_context = { - "", /* prefix */ - 0x00, /* filter */ - 0, /* indent */ - { - { "DEBUG", NAS_LOG_DEBUG, LOG_GREEN }, /* DEBUG */ - { "INFO", NAS_LOG_INFO, LOG_AUTO }, /* INFO */ - { "WARNING", NAS_LOG_WARNING, LOG_BLUE }, /* WARNING */ - { "ERROR", NAS_LOG_ERROR, LOG_RED }, /* ERROR */ - { "", NAS_LOG_FUNC, LOG_AUTO }, /* FUNC_IN */ - { "", NAS_LOG_FUNC, LOG_AUTO }, /* FUNC_OUT */ - } /* level[] */ -}; - -/* Maximum number of bytes into a line of dump logging data */ -#define LOG_DUMP_LINE_SIZE 16 - -/****************************************************************************/ -/****************** E X P O R T E D F U N C T I O N S ******************/ -/****************************************************************************/ - -/**************************************************************************** - ** ** - ** Name: log_init() ** - ** ** - ** Description: Initializes internal logging data ** - ** ** - ** Inputs: filter: Value of the severity level that will be ** - ** used as a filter to enable or disable ** - ** specific logging traces ** - ** Others: None ** - ** ** - ** Outputs: Return: None ** - ** Others: None ** - ** ** - ***************************************************************************/ -void nas_log_init(char filter) -{ - _log_context.filter = filter; -} - -/**************************************************************************** - ** ** - ** Name: log_data() ** - ** ** - ** Description: Defines internal logging data ** - ** ** - ** Inputs: filename: Name of the file from where the data have ** - ** been logged ** - ** line: Number of the line in the file ** - ** Others: None ** - ** ** - ** Outputs: Return: None ** - ** Others: None ** - ** ** - ***************************************************************************/ -void log_data(const char* filename, int line) -{ - int len = strlen(filename) + 2 + 1; //2:[], 1:/0 - if (line > 9999) len+=5; - else if (line > 999) len+=4; - else if (line > 99) len+=3; - else if (line > 9) len+=2; - else len+=1; - if (len > LOG_PREFIX_SIZE) { - snprintf(_log_context.prefix, LOG_PREFIX_SIZE, "%s:%d", &filename[len - LOG_PREFIX_SIZE], line); - } else { - snprintf(_log_context.prefix, LOG_PREFIX_SIZE, "%s:%d", filename, line); - } -} - -/**************************************************************************** - ** ** - ** Name: log_trace() ** - ** ** - ** Description: Displays logging data ** - ** ** - ** Inputs: severity: Severity level of the logging data ** - ** data: Formated logging data to display ** - ** Others: None ** - ** ** - ** Outputs: Return: None ** - ** Others: None ** - ** ** - ***************************************************************************/ -void log_trace(log_severity_t severity, const char* data, ...) -{ - int i; - - /* Sanity check */ - if (severity > LOG_SEVERITY_MAX) return; - - /* Display only authorized logging traces */ - if (_log_context.level[severity].mask & _log_context.filter) { - va_list argp; - - /* - * First, display internal logging data (logging trace prefix: file - * name and line number from where the data have been logged) and - * the severity level. - */ - fprintf(stderr, "%s%-120.118s%-10s", _log_context.level[severity].color, - _log_context.prefix, _log_context.level[severity].name); - { - /* Next, perform indentation for FUNC logging trace */ - if (severity == FUNC_OUT) { - _log_context.indent--; - } - - for (i=0; i<_log_context.indent; i++) { - fprintf(stderr, " "); - } - - if (severity == FUNC_IN) { - _log_context.indent++; - } - } - - /* Finally, display logging data */ - va_start(argp, data); - vfprintf(stderr, data, argp); - - /* Terminate with line feed character */ - fprintf(stderr, "%s\n", LOG_END); - - va_end(argp); - } -} - -/**************************************************************************** - ** ** - ** Name: log_dump() ** - ** ** - ** Description: Dump logging data ** - ** ** - ** Inputs: data: Logging data to dump ** - ** len: Number of bytes to be dumped ** - ** Others: None ** - ** ** - ** Outputs: Return: None ** - ** Others: None ** - ** ** - ***************************************************************************/ -void log_dump(const char* data, int len) -{ - int i; - - /* Display only authorized logging traces */ - if ( (len > 0) && (NAS_LOG_HEX & _log_context.filter) ) { - int bytes = 0; - - fprintf(stderr, "\n\t"); - - for (i=0; i < len; i++) { - fprintf(stderr, "%.2hx ", (const unsigned char) data[i]); - - /* Add new line when the number of displayed bytes exceeds - * the line's size */ - if ( ++bytes > (LOG_DUMP_LINE_SIZE - 1) ) { - bytes = 0; - fprintf(stderr, "\n\t"); - } - } - - if (bytes % LOG_DUMP_LINE_SIZE) { - fprintf(stderr, "\n"); - } - - fprintf(stderr, "\n"); - fflush(stderr); - } -} - -/****************************************************************************/ -/********************* L O C A L F U N C T I O N S *********************/ -/****************************************************************************/ -#endif - diff --git a/openair3/NAS/COMMON/UTIL/nas_log.h b/openair3/NAS/COMMON/UTIL/nas_log.h index c36e0795c7..b41e34c51b 100644 --- a/openair3/NAS/COMMON/UTIL/nas_log.h +++ b/openair3/NAS/COMMON/UTIL/nas_log.h @@ -95,7 +95,7 @@ typedef enum { /****************** E X P O R T E D F U N C T I O N S ******************/ /****************************************************************************/ -#if defined(NAS_BUILT_IN_UE) && defined(NAS_UE) +#ifdef LOG_E # define LOG_TRACE(s, x, args...) \ do { \ switch (s) { \ @@ -106,54 +106,21 @@ do { \ } \ } while (0) -# define LOG_DUMP(dATA, lEN) \ -do { \ - char buffer[3*lEN + 1]; \ - int i; \ - for (i = 0; i < lEN; i++) \ - sprintf (&buffer[3*i], "%02x ", dATA[i]); \ - LOG_D(NAS, " Dump %d: %s\n", lEN, buffer); \ -} while (0) - -# define LOG_FUNC_IN \ -do { \ - LOG_D(NAS, " %s:%d %*sEntering %s()\n", __FILE__, __LINE__, nas_log_func_indent, "", __FUNCTION__); \ - nas_log_func_indent += 2; \ -} while (0) - -# define LOG_FUNC_OUT \ -do { \ - nas_log_func_indent -= 2; \ - LOG_D(NAS, " %s:%d %*sLeaving %s()\n", __FILE__, __LINE__, nas_log_func_indent, "", __FUNCTION__); \ -} while (0) - -# define LOG_FUNC_RETURN(rETURNcODE) \ -do { \ - nas_log_func_indent -= 2; \ - LOG_D(NAS, " %s:%d %*sLeaving %s(rc = %ld)\n", __FILE__, __LINE__, nas_log_func_indent, "", \ - __FUNCTION__, (long) (rETURNcODE)); \ - return (rETURNcODE); \ -} while (0) +# define LOG_DUMP(dATA, lEN) LOG_DUMPMSG(NAS, DEBUG_NAS,dATA, lEN, " Dump %d:\n", lEN) +# define LOG_FUNC_IN LOG_ENTER(NAS) +# define LOG_FUNC_OUT LOG_END(NAS) +# define LOG_FUNC_RETURN(rETURNcODE) LOG_RETURN(NAS,rETURNcODE) extern int nas_log_func_indent; #else -# define LOG_TRACE log_data(__FILE__, __LINE__); log_trace -# define LOG_DUMP(a, b) log_dump((a),(b)); +# define LOG_TRACE(s, x, args...) +# define LOG_DUMP(dATA, lEN) LOG_DUMPMSG(NAS, LOG_DUMP_CHAR,dATA, lEN, " Dump %d:\n", lEN) -# define LOG_FUNC_IN LOG_TRACE(FUNC_IN, "Entering %s()", __FUNCTION__) -# define LOG_FUNC_OUT LOG_TRACE(FUNC_OUT, "Leaving %s()", __FUNCTION__) -# define LOG_FUNC_RETURN(rETURNcODE) \ -do { \ - LOG_TRACE(FUNC_OUT, "Leaving %s(rc = %ld)", __FUNCTION__, \ - (long) (rETURNcODE)); \ - return (rETURNcODE); \ -} while(0) +# define LOG_FUNC_IN +# define LOG_FUNC_OUT +# define LOG_FUNC_RETURN(rETURNcODE) return rETURNcODE \ -void nas_log_init(char filter); -void log_data(const char* filename, int line); -void log_trace(log_severity_t severity, const char* data, ...); -void log_dump(const char* data, int len); #endif #endif /* __NAS_LOG_H__*/ diff --git a/openair3/NAS/COMMON/UTIL/nas_timer.c b/openair3/NAS/COMMON/UTIL/nas_timer.c index 0b92ac4d9d..d92c48f483 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 # include // clock_gettime diff --git a/openair3/NAS/UE/EMM/SAP/emm_fsm.c b/openair3/NAS/UE/EMM/SAP/emm_fsm.c index d614b9ec7e..5a715727ad 100644 --- a/openair3/NAS/UE/EMM/SAP/emm_fsm.c +++ b/openair3/NAS/UE/EMM/SAP/emm_fsm.c @@ -208,8 +208,7 @@ emm_fsm_state_t emm_fsm_initialize() { LOG_FUNC_IN; - LOG_FUNC_OUT; - return EMM_NULL; + LOG_FUNC_RETURN(EMM_NULL); } /**************************************************************************** diff --git a/openair3/S1AP/s1ap_common.c b/openair3/S1AP/s1ap_common.c index 7c4f970af2..d31c6e5839 100644 --- a/openair3/S1AP/s1ap_common.c +++ b/openair3/S1AP/s1ap_common.c @@ -32,26 +32,9 @@ #include "s1ap_common.h" #include "S1AP_S1AP-PDU.h" -int asn_debug = 0; + int asn1_xer_print = 0; -#if defined(EMIT_ASN_DEBUG_EXTERN) -inline void ASN_DEBUG(const char *fmt, ...) -{ - if (asn_debug) { - int adi = asn_debug_indent; - va_list ap; - va_start(ap, fmt); - fprintf(stderr, "[ASN1]"); - - while(adi--) fprintf(stderr, " "); - - vfprintf(stderr, fmt, ap); - fprintf(stderr, "\n"); - va_end(ap); - } -} -#endif void s1ap_handle_criticality(S1AP_Criticality_t criticality) { diff --git a/openair3/S1AP/s1ap_common.h b/openair3/S1AP/s1ap_common.h index 8a2faa311f..94b3e43bc6 100644 --- a/openair3/S1AP/s1ap_common.h +++ b/openair3/S1AP/s1ap_common.h @@ -31,13 +31,16 @@ #ifndef S1AP_COMMON_H_ #define S1AP_COMMON_H_ -/* Defined in asn_internal.h */ -// extern int asn_debug_indent; -extern int asn_debug; -#if defined(EMIT_ASN_DEBUG_EXTERN) -inline void ASN_DEBUG(const char *fmt, ...); +#include "common/utils/LOG/log.h" +/* replace ASN_DEBUG defined in asn_internal.h by oai tracing system + Would be cleaner to modify asn_internal.h but it seems to come + from non oai source, with BSD license, so prefer to do that here.. +*/ +#ifdef ASN_DEBUG +# undef ASN_DEBUG #endif +#define ASN_DEBUG( x... ) LOG_I(ASN, x) #include "S1AP_ProtocolIE-Field.h" #include "S1AP_S1AP-PDU.h" diff --git a/openair3/S1AP/s1ap_eNB_handlers.c b/openair3/S1AP/s1ap_eNB_handlers.c index 9b150fe751..5c6b208b87 100644 --- a/openair3/S1AP/s1ap_eNB_handlers.c +++ b/openair3/S1AP/s1ap_eNB_handlers.c @@ -1043,7 +1043,7 @@ int s1ap_eNB_handle_paging(uint32_t assoc_id, /* Paging procedure -> stream != 0 */ if (stream == 0) { - S1AP_ERROR("[SCTP %d] Received Paging procedure on stream (%d)\n", + LOG_W(S1AP,"[SCTP %d] Received Paging procedure on stream (%d)\n", assoc_id, stream); return -1; } diff --git a/openair3/S1AP/s1ap_eNB_nas_procedures.c b/openair3/S1AP/s1ap_eNB_nas_procedures.c index f2f84de32d..ebd5bab4fd 100644 --- a/openair3/S1AP/s1ap_eNB_nas_procedures.c +++ b/openair3/S1AP/s1ap_eNB_nas_procedures.c @@ -473,17 +473,11 @@ int s1ap_eNB_handle_nas_downlink(uint32_t assoc_id, MSC_LOG_RX_DISCARDED_MESSAGE( MSC_S1AP_ENB, MSC_S1AP_MME, - (const char *)NULL, NULL, + 0, MSC_AS_TIME_FMT" downlinkNASTransport eNB_ue_s1ap_id %u mme_ue_s1ap_id %u", - 0,0,//MSC_AS_TIME_ARGS(ctxt_pP), enb_ue_s1ap_id, mme_ue_s1ap_id); - /* TODO: fix this log - the original version is suspicious (twice downlink_NAS_transport_p->eNB_UE_S1AP_ID?) */ - /*S1AP_ERROR("[SCTP %d] Received NAS downlink message for non existing UE context eNB_UE_S1AP_ID: 0x%"PRIx32" %u\n", - assoc_id, - downlink_NAS_transport_p->eNB_UE_S1AP_ID, - downlink_NAS_transport_p->eNB_UE_S1AP_ID);*/ S1AP_ERROR("[SCTP %d] Received NAS downlink message for non existing UE context eNB_UE_S1AP_ID: 0x%lx\n", assoc_id, enb_ue_s1ap_id); @@ -518,11 +512,10 @@ int s1ap_eNB_handle_nas_downlink(uint32_t assoc_id, MSC_LOG_RX_MESSAGE( MSC_S1AP_ENB, MSC_S1AP_MME, - (const char *)NULL, NULL, + 0, MSC_AS_TIME_FMT" downlinkNASTransport eNB_ue_s1ap_id %u mme_ue_s1ap_id %u", - 0,0,//MSC_AS_TIME_ARGS(ctxt_pP), - enb_ue_s1ap_id, + assoc_id, mme_ue_s1ap_id); S1AP_FIND_PROTOCOLIE_BY_ID(S1AP_DownlinkNASTransport_IEs_t, ie, container, diff --git a/openair3/SCTP/sctp_common.c b/openair3/SCTP/sctp_common.c index c467290b36..55a2943924 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 3517c0597b..d2064c74c0 100644 --- a/openair3/SCTP/sctp_eNB_itti_messaging.c +++ b/openair3/SCTP/sctp_eNB_itti_messaging.c @@ -24,6 +24,20 @@ #include "sctp_common.h" #include "sctp_eNB_itti_messaging.h" +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) { diff --git a/openair3/SCTP/sctp_eNB_itti_messaging.h b/openair3/SCTP/sctp_eNB_itti_messaging.h index 665c5f0e66..49d2056a3c 100644 --- a/openair3/SCTP/sctp_eNB_itti_messaging.h +++ b/openair3/SCTP/sctp_eNB_itti_messaging.h @@ -22,6 +22,8 @@ #ifndef SCTP_ITTI_MESSAGING_H_ #define SCTP_ITTI_MESSAGING_H_ +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); diff --git a/openair3/SCTP/sctp_eNB_task.c b/openair3/SCTP/sctp_eNB_task.c index 168eb58b37..6071b0da13 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; } } @@ -777,7 +1029,11 @@ 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); } } @@ -812,13 +1068,48 @@ 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), @@ -830,13 +1121,6 @@ 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), diff --git a/openair3/TEST/EPC_TEST/play_scenario.c b/openair3/TEST/EPC_TEST/play_scenario.c index 9f922d8516..546878e576 100644 --- a/openair3/TEST/EPC_TEST/play_scenario.c +++ b/openair3/TEST/EPC_TEST/play_scenario.c @@ -46,8 +46,6 @@ #include -#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 1589b83cae..a3963951dc 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 361b56100c..d2bf05c086 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 e0afbeb838..001834fcab 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 bf8ad44714..57cfd412ef 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 f006434b90..52623463c6 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 f61f614a14..fdcdeb037a 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 6585162125..8b783f7455 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/targets/ARCH/COMMON/common_lib.c b/targets/ARCH/COMMON/common_lib.c index 7ff3b820dc..d25826e82e 100644 --- a/targets/ARCH/COMMON/common_lib.c +++ b/targets/ARCH/COMMON/common_lib.c @@ -100,7 +100,7 @@ int load_lib(openair0_device *device, openair0_config_t *openair0_cfg, eth_param libname=OAI_TP_LIBNAME; shlib_fdesc[0].fname="transport_init"; } - ret=load_module_shlib(libname,shlib_fdesc,1); + ret=load_module_shlib(libname,shlib_fdesc,1,NULL); if (ret < 0) { fprintf(stderr,"Library %s couldn't be loaded\n",libname); } else { diff --git a/targets/ARCH/COMMON/common_lib.h b/targets/ARCH/COMMON/common_lib.h index 433e29e97d..0ef3cd233f 100644 --- a/targets/ARCH/COMMON/common_lib.h +++ b/targets/ARCH/COMMON/common_lib.h @@ -199,6 +199,8 @@ typedef struct { double tx_bw; //! clock source clock_source_t clock_source; + //! Manual SDR IP address + char *sdr_addrs; //! Auto calibration flag int autocal[4]; //! rf devices work with x bits iqs when oai have its own iq format diff --git a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp index e2ecaed044..47cd12d816 100644 --- a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp +++ b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp @@ -950,11 +950,15 @@ int trx_usrp_recplay_config_init(paramdef_t *usrp_recplay_params) { #endif extern "C" { - /*! \brief Initialize Openair USRP target. It returns 0 if OK - * \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) { + /*! \brief Initialize Openair USRP target. It returns 0 if OK + * \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) { + + 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; @@ -1022,8 +1026,30 @@ extern "C" { // Initialize USRP device device->openair0_cfg = openair0_cfg; - std::string args = "type=b200"; - uhd::device_addrs_t device_adds = uhd::device::find(args); + 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); + } + } + } + + uhd::device_addrs_t device_adds = uhd::device::find(args); int vers=0,subvers=0,subsubvers=0; int bw_gain_adjust=0; @@ -1037,12 +1063,17 @@ extern "C" { 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(device_adds.size() == 0) { - // workaround for an api problem, master clock has to be set with the constructor not via set_master_clock_rate - args += boost::str(boost::format(",master_clock_rate=%f") % usrp_master_clock); + double usrp_master_clock = 184.32e6; + std::string args = "type=x300"; + + if (addr_args) { + args += addr_args; + } + + // workaround for an api problem, master clock has to be set with the constructor not via set_master_clock_rate + 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); @@ -1232,12 +1263,14 @@ extern "C" { } } - for(int i=0; iusrp->get_tx_num_channels(); i++) { - ::uhd::gain_range_t gain_range_tx = s->usrp->get_tx_gain_range(i); - if (iusrp->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_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; iusrp->get_tx_num_channels(); i++) { + ::uhd::gain_range_t gain_range_tx = s->usrp->get_tx_gain_range(i); + if (iusrp->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]); } diff --git a/targets/ARCH/tcp_bridge/tcp_bridge_oai.c b/targets/ARCH/tcp_bridge/tcp_bridge_oai.c index ba6d96db93..4d7d49d9c7 100644 --- a/targets/ARCH/tcp_bridge/tcp_bridge_oai.c +++ b/targets/ARCH/tcp_bridge/tcp_bridge_oai.c @@ -253,7 +253,7 @@ int tcp_bridge_ue_first_read(openair0_device *device, openair0_timestamp *timest tcp_bridge_state_t *t = device->priv; uint32_t b[t->samples_per_subframe * 12]; - memset(b, 0, nsamps * 4); + memset(b, 0, t->samples_per_subframe * 12 * 4); int n = fullwrite(t->sock, b, t->samples_per_subframe * 12 * 4); if (n != t->samples_per_subframe * 12 * 4) { printf("tcp_bridge: write error ret %d error %s\n", n, strerror(errno)); diff --git a/targets/COMMON/create_tasks.c b/targets/COMMON/create_tasks.c index 391e448deb..0d306ee50b 100644 --- a/targets/COMMON/create_tasks.c +++ b/targets/COMMON/create_tasks.c @@ -22,15 +22,18 @@ #if defined(ENABLE_ITTI) # include "intertask_interface.h" # include "create_tasks.h" -# include "log.h" +# include "common/utils/LOG/log.h" # 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" # include "gtpv1u_eNB_task.h" +# else +# define EPC_MODE_ENABLED 0 # endif # if ENABLE_RAL # include "lteRALue.h" @@ -59,9 +62,14 @@ int create_tasks(uint32_t enb_nb) return -1; } } - -# if defined(ENABLE_USE_MME) +# if defined(ENABLE_USE_MME) + if (EPC_MODE_ENABLED) { if (enb_nb > 0) { + if (itti_create_task (TASK_X2AP, x2ap_task, NULL) < 0) { + LOG_E(X2AP, "Create task for X2AP failed\n"); + return -1; + } + if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { LOG_E(SCTP, "Create task for SCTP failed\n"); return -1; @@ -84,8 +92,8 @@ int create_tasks(uint32_t enb_nb) } } -# endif - + } /* if (EPC_MODE_ENABLED) */ +#endif if (enb_nb > 0) { LOG_I(RRC,"Creating RRC eNB Task\n"); diff --git a/targets/COMMON/create_tasks_ue.c b/targets/COMMON/create_tasks_ue.c index db531b0e9d..20b5979f31 100644 --- a/targets/COMMON/create_tasks_ue.c +++ b/targets/COMMON/create_tasks_ue.c @@ -22,7 +22,7 @@ #if defined(ENABLE_ITTI) # include "intertask_interface.h" # include "create_tasks.h" -# include "log.h" +# include "common/utils/LOG/log.h" # ifdef OPENAIR2 # if defined(ENABLE_USE_MME) 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 09406d98cf..7ec670d568 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 @@ -47,6 +47,9 @@ eNBs = ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.13.10/24"; + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.13.10/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } 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 47c12a7926..e3a0ea3c56 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 @@ -59,6 +59,9 @@ eNBs = ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.13.10/24"; + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.13.10/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; # available options for level: error, warn, notice, info, debug, trace # available options for verbosity: none, low, medium, high, full 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 4360884c1d..591257ff71 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 @@ -46,6 +46,9 @@ eNBs = ENB_INTERFACE_NAME_FOR_S1U = "eth1"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.13.10/24"; + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.13.10/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } 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 73da2a8b3f..bec9c2c6dd 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 @@ -151,6 +151,9 @@ eNBs = 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 }; log_config : 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 bd0503a466..834b6cf044 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 @@ -151,6 +151,9 @@ eNBs = 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 }; log_config : 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 9a2ca88257..6b3614f490 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 @@ -149,12 +149,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth6"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth6"; 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 }; } ); 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 99df987b43..fb184549c5 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 @@ -183,12 +183,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "lo"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.13.10/24"; ENB_INTERFACE_NAME_FOR_S1U = "lo"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.13.10/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.13.10/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); 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 7d73e55c6c..c6ace3b68f 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 @@ -183,14 +183,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "lo"; ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 - - + + ENB_IPV4_ADDRESS_FOR_X2C = "127.0.0.2/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); 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 69166672d7..c2f10e20ae 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 @@ -183,12 +183,14 @@ eNBs = 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 }; } ); 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 1197c4ad93..e46467598e 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 @@ -150,12 +150,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.19/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.19/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.19/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); 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 c4d23bac42..a6efe74283 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 @@ -152,12 +152,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "lo"; ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24"; ENB_INTERFACE_NAME_FOR_S1U = "lo"; ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "127.0.0.2/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); 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 71a163209d..fefb4b11de 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 @@ -153,12 +153,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "vboxnet0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.56.1/24"; ENB_INTERFACE_NAME_FOR_S1U = "vboxnet0"; ENB_IPV4_ADDRESS_FOR_S1U = "192.168.56.1/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.56.1/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } 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 a6da42c2f5..cd21fb935e 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 @@ -183,12 +183,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "lo"; ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24"; ENB_INTERFACE_NAME_FOR_S1U = "lo"; ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "127.0.0.2/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); 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 550de4e1a2..581012d7d3 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 @@ -152,12 +152,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "eth0"; ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.19/24"; ENB_INTERFACE_NAME_FOR_S1U = "eth0"; ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "192.168.12.19/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); 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 2b5a0ca684..5f9f8c4d7b 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 @@ -151,12 +151,14 @@ eNBs = NETWORK_INTERFACES : { - ENB_INTERFACE_NAME_FOR_S1_MME = "lo"; ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24"; ENB_INTERFACE_NAME_FOR_S1U = "lo"; ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24"; ENB_PORT_FOR_S1U = 2152; # Spec 2152 + + ENB_IPV4_ADDRESS_FOR_X2C = "127.0.0.2/24"; + ENB_PORT_FOR_X2C = 36422; # Spec 36422 }; } ); diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c index 8617c82cd6..a1798ed3e4 100644 --- a/targets/RT/USER/lte-enb.c +++ b/targets/RT/USER/lte-enb.c @@ -33,7 +33,6 @@ #define _GNU_SOURCE #include -#include "time_utils.h" #undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all @@ -142,7 +141,6 @@ static struct { extern double cpuf; -void exit_fun(const char* s); void init_eNB(int,int); void stop_eNB(int nb_inst); @@ -784,10 +782,10 @@ 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 @@ -825,10 +823,10 @@ 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); @@ -1032,8 +1030,10 @@ 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_nprocs() > 2 && codingw) { + 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); @@ -1042,8 +1042,10 @@ 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); @@ -1070,6 +1072,16 @@ 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 + } } @@ -1107,10 +1119,10 @@ void free_transport(PHY_VARS_eNB *eNB) int j; for (i=0; idlsch[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]); diff --git a/targets/RT/USER/lte-ru.c b/targets/RT/USER/lte-ru.c index f3210ea85a..c6eab9f6a1 100644 --- a/targets/RT/USER/lte-ru.c +++ b/targets/RT/USER/lte-ru.c @@ -1081,8 +1081,8 @@ 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( @@ -1131,8 +1131,8 @@ 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, @@ -1883,13 +1883,13 @@ void *ru_thread_synch(void *arg) { LOG_I(PHY,"Estimated sync_pos %d, peak_val %d => timing offset %d\n",sync_pos,peak_val,ru->rx_offset); -LOG_M_BEGIN(RU) - if ((peak_val > 300000) && (sync_pos > 0)) { - LOG_M("ru_sync.m","sync",(void*)&sync_corr[0],fp->samples_per_tti*5,1,2); - LOG_M("ru_rx.m","rxs",&(ru->eNB_list[0]->common_vars.rxdata[0][0]),fp->samples_per_tti*10,1,1); - exit(-1); - } -LOG_M_END + if (LOG_DEBUGFLAG(RU)) { + if ((peak_val > 300000) && (sync_pos > 0)) { + LOG_M("ru_sync.m","sync",(void*)&sync_corr[0],fp->samples_per_tti*5,1,2); + LOG_M("ru_rx.m","rxs",&(ru->eNB_list[0]->common_vars.rxdata[0][0]),fp->samples_per_tti*10,1,1); + exit(-1); + } + } ru->in_synch=1; } } @@ -2231,11 +2231,36 @@ 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 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_stage()) { LOG_D(PHY, "killing FEP thread\n"); kill_fep_thread(ru); @@ -2272,8 +2297,10 @@ 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); @@ -2281,10 +2308,12 @@ 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 (!single_thread_flag && get_nprocs() > 4) { + 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); @@ -2756,45 +2785,11 @@ 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]); } } @@ -2839,6 +2834,24 @@ void RCconfig_RU(void) { RC.ru[j]->num_eNB = 0; for (i=0;inum_eNB;i++) RC.ru[j]->eNB_list[i] = RC.eNB[RUParamList.paramarray[j][RU_ENB_LIST_IDX].iptr[i]][0]; + if (config_isparamset(RUParamList.paramarray[j], RU_SDR_ADDRS)) { + RC.ru[j]->openair0_cfg.sdr_addrs = strdup(*(RUParamList.paramarray[j][RU_SDR_ADDRS].strptr)); + } + + if (config_isparamset(RUParamList.paramarray[j], RU_SDR_CLK_SRC)) { + if (strcmp(*(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr), "internal") == 0) { + RC.ru[j]->openair0_cfg.clock_source = internal; + LOG_D(PHY, "RU clock source set as internal\n"); + } else if (strcmp(*(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr), "external") == 0) { + RC.ru[j]->openair0_cfg.clock_source = external; + LOG_D(PHY, "RU clock source set as external\n"); + } else if (strcmp(*(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr), "gpsdo") == 0) { + RC.ru[j]->openair0_cfg.clock_source = gpsdo; + LOG_D(PHY, "RU clock source set as gpsdo\n"); + } else { + LOG_E(PHY, "Erroneous RU clock source in the provided configuration file: '%s'\n", *(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr)); + } + } if (strcmp(*(RUParamList.paramarray[j][RU_LOCAL_RF_IDX].strptr), "yes") == 0) { if ( !(config_isparamset(RUParamList.paramarray[j],RU_LOCAL_IF_NAME_IDX)) ) { diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c index 24cb1027e0..1c8defaf24 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 @@ -108,6 +107,10 @@ unsigned char scope_enb_num_ue = 2; static pthread_t forms_thread; //xforms #endif //XFORMS +#ifndef ENABLE_USE_MME +#define EPC_MODE_ENABLED 0 +#endif + pthread_cond_t nfapi_sync_cond; pthread_mutex_t nfapi_sync_mutex; int nfapi_sync_var=-1; //!< protected by mutex \ref nfapi_sync_mutex @@ -360,13 +363,13 @@ 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 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; @@ -386,11 +389,11 @@ 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); } @@ -485,46 +488,22 @@ 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; @@ -547,14 +526,15 @@ 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 -static void get_options(void) { +static void get_options(unsigned int *start_msc) { int tddflag, nonbiotflag; @@ -588,11 +568,9 @@ static void get_options(void) { set_glog(glog_level); } if (start_telnetsrv) { - load_module_shlib("telnetsrv",NULL,0); + load_module_shlib("telnetsrv",NULL,0,NULL); } - - if ( !(CONFIG_ISFLAGSET(CONFIG_ABORT)) ) { memset((void*)&RC,0,sizeof(RC)); /* Read RC configuration file */ @@ -811,12 +789,13 @@ 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 *); @@ -825,39 +804,20 @@ 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_F(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); + LOG_UI(ENB_APP, "no RU configured\n"); 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]); @@ -880,7 +840,9 @@ 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; @@ -891,6 +853,9 @@ 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) { @@ -965,6 +930,7 @@ int main( int argc, char **argv ) #if defined (XFORMS) int ret; #endif + unsigned int start_msc=0; if ( load_configmodule(argc,argv) == NULL) { exit_fun("[SOFTMODEM] Error, configuration module init failed\n"); @@ -982,7 +948,7 @@ int main( int argc, char **argv ) printf("Reading in command-line options\n"); - get_options (); + get_options (&start_msc); if (CONFIG_ISFLAGSET(CONFIG_ABORT) ) { fprintf(stderr,"Getting configuration failed\n"); exit(-1); @@ -1007,22 +973,19 @@ int main( int argc, char **argv ) #if defined(ENABLE_ITTI) - printf("ITTI init\n"); + printf("ITTI init, useMME: %i\n" ,EPC_MODE_ENABLED); + itti_init(TASK_MAX, THREAD_MAX, MESSAGES_ID_MAX, tasks_info, messages_info); // initialize mscgen log after ITTI + if (start_msc) { + load_module_shlib("msc",NULL,0,&msc_interface); + } MSC_INIT(MSC_E_UTRAN, THREAD_MAX+TASK_MAX); #endif if (opt_type != OPT_NONE) { - radio_type_t radio_type; - - if (frame_parms[0]->frame_type == FDD) - radio_type = RADIO_TYPE_FDD; - else - radio_type = RADIO_TYPE_TDD; - - if (init_opt(in_path, in_ip, NULL, radio_type) == -1) + if (init_opt(in_path, in_ip) == -1) LOG_E(OPT,"failed to run OPT \n"); } @@ -1305,25 +1268,20 @@ int main( int argc, char **argv ) printf("stopping MODEM threads\n"); - // cleanup - for (ru_id=0;ru_idis_synchronized = 0; printf("UE_thread_sync in with PHY_vars_UE %p\n",arg); cpu_set_t cpuset; @@ -522,11 +521,6 @@ static void *UE_thread_synch(void *arg) printf("Started device, unlocked sync_mutex (UE_sync_thread)\n"); - if (UE->rfdevice.trx_start_func(&UE->rfdevice) != 0 ) { - LOG_E(HW,"Could not start the device\n"); - oai_exit=1; - } - while (oai_exit==0) { AssertFatal ( 0== pthread_mutex_lock(&UE->proc.mutex_synch), ""); while (UE->proc.instance_cnt_synch < 0) @@ -755,7 +749,6 @@ static void *UE_thread_rxn_txnp4(void *arg) { UE_rxtx_proc_t *proc = rtd->proc; PHY_VARS_UE *UE = rtd->UE; - proc->instance_cnt_rxtx=-1; proc->subframe_rx=proc->sub_frame_start; char threadname[256]; @@ -1457,20 +1450,25 @@ void *UE_thread(void *arg) { int sub_frame=-1; //int cumulated_shift=0; + if (UE->rfdevice.trx_start_func(&UE->rfdevice) != 0 ) { + LOG_E(HW,"Could not start the device\n"); + oai_exit=1; + } while (!oai_exit) { +#if BASIC_SIMULATOR + while (!(UE->proc.instance_cnt_synch < 0)) { + printf("ue sync not ready\n"); + usleep(500*1000); + } +#endif + AssertFatal ( 0== pthread_mutex_lock(&UE->proc.mutex_synch), ""); int instance_cnt_synch = UE->proc.instance_cnt_synch; int is_synchronized = UE->is_synchronized; AssertFatal ( 0== pthread_mutex_unlock(&UE->proc.mutex_synch), ""); if (is_synchronized == 0) { -#if BASIC_SIMULATOR - while (!((instance_cnt_synch = UE->proc.instance_cnt_synch) < 0)) { - printf("ue sync not ready\n"); - usleep(500*1000); - } -#endif if (instance_cnt_synch < 0) { // we can invoke the synch // grab 10 ms of signal and wakeup synch thread for (int i=0; iframe_parms.nb_antennas_rx; i++) @@ -1661,12 +1659,7 @@ void *UE_thread(void *arg) { proc->instance_cnt_rxtx++; LOG_D( PHY, "[SCHED][UE %d] UE RX instance_cnt_rxtx %d subframe %d !!\n", UE->Mod_id, proc->instance_cnt_rxtx,proc->subframe_rx); - if (proc->instance_cnt_rxtx == 0) { - if (pthread_cond_signal(&proc->cond_rxtx) != 0) { - LOG_E( PHY, "[SCHED][UE %d] ERROR pthread_cond_signal for UE RX thread\n", UE->Mod_id); - exit_fun("nothing to add"); - } - } else { + if (proc->instance_cnt_rxtx != 0) { LOG_E( PHY, "[SCHED][UE %d] UE RX thread busy (IC %d)!!\n", UE->Mod_id, proc->instance_cnt_rxtx); if (proc->instance_cnt_rxtx > 2) exit_fun("instance_cnt_rxtx > 2"); @@ -1717,6 +1710,8 @@ void init_UE_threads(int inst) { pthread_mutex_init(&UE->proc.mutex_synch,NULL); pthread_cond_init(&UE->proc.cond_synch,NULL); + UE->proc.instance_cnt_synch = -1; + UE->is_synchronized = 0; // the threads are not yet active, therefore access is allowed without locking int nb_threads=RX_NB_TH; @@ -1728,6 +1723,7 @@ void init_UE_threads(int inst) { pthread_mutex_init(&UE->proc.proc_rxtx[i].mutex_rxtx,NULL); pthread_cond_init(&UE->proc.proc_rxtx[i].cond_rxtx,NULL); + UE->proc.proc_rxtx[i].instance_cnt_rxtx = -1; UE->proc.proc_rxtx[i].sub_frame_start=i; UE->proc.proc_rxtx[i].sub_frame_step=nb_threads; printf("Init_UE_threads rtd %d proc %d nb_threads %d i %d\n",rtd->proc->sub_frame_start, UE->proc.proc_rxtx[i].sub_frame_start,nb_threads, i); diff --git a/targets/RT/USER/lte-uesoftmodem.c b/targets/RT/USER/lte-uesoftmodem.c index a2a12f9dd9..2efcb496ac 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 @@ -323,13 +322,13 @@ 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 +341,11 @@ 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 @@ -470,7 +470,7 @@ void *l2l1_task(void *arg) { extern int16_t dlsch_demod_shift; -static void get_options(void) { +static void get_options(unsigned int *start_msc) { int CC_id; int tddflag, nonbiotflag; char *loopfile=NULL; @@ -505,7 +505,7 @@ static void get_options(void) { set_glog(glog_level); } if (start_telnetsrv) { - load_module_shlib("telnetsrv",NULL,0); + load_module_shlib("telnetsrv",NULL,0,NULL); } paramdef_t cmdline_uemodeparams[] =CMDLINE_UEMODEPARAMS_DESC; @@ -770,6 +770,7 @@ int main( int argc, char **argv ) int CC_id; uint8_t abstraction_flag=0; + unsigned int start_msc=0; // Default value for the number of UEs. It will hold, // if not changed from the command line option --num-ues @@ -797,7 +798,7 @@ int main( int argc, char **argv ) printf("Reading in command-line options\n"); for (int i=0;iframe_type == FDD) - radio_type = RADIO_TYPE_FDD; - else - radio_type = RADIO_TYPE_TDD; - - if (init_opt(in_path, in_ip, NULL, radio_type) == -1) + if (init_opt(in_path, in_ip) == -1) LOG_E(OPT,"failed to run OPT \n"); }