ci: Add support for USRP B310

Co-authored-by: Virendra Kakade <virendra.kakade@ni.com> Co-authored-by: Wade Fife <wade.fife@ettus.com> Co-authored-by: Javier Valenzuela <javier.j.valenzuela@emerson.com>
2026-10-25 17:36:10 +00:00 · 2026-07-22 13:13:08 -05:00 · 2026-07-22 13:13:08 -05:00 · a18579e3e5
commit a18579e3e5
parent e0f685a4aa
13 changed files with 426 additions and 14 deletions
--- a/.ci/fpga/devices/job-build-fpga-b310.yml
+++ b/.ci/fpga/devices/job-build-fpga-b310.yml
@ -0,0 +1,108 @@
+#
+# Copyright 2025 Ettus Research, a National Instruments Brand
+#
+# SPDX-License-Identifier: LGPL-3.0-or-later
+#
+# Description:
+#
+#   This template defines a stages-based pipeline for building B310 FPGA
+#   targets.
+#
+#   See https://aka.ms/yaml for pipeline YAML documentation.
+#
+
+parameters:
+## Optional parameters
+# Option to ignore cached artifacts (if available) and perform
+# a clean IP build.
+- name: clean_ip_build
+  type: boolean
+  default: false
+# Number of parallel jobs to use for IP build
+- name: num_ip_jobs
+  type: number
+  default: 5
+# Option to publish intermediate files
+- name: publish_int_files
+  type: boolean
+  default: false
+# Package and publish images
+- name: package_and_publish_images
+  type: boolean
+  default: true
+# Package access in the SDR server ('Internal' or 'Public')
+- name: package_access
+  type: string
+  default: 'Internal'
+# From where to pull FPGA bitfiles if we're not building them
+- name: fpga_imgs_source
+  type: string
+  default: 'Mono Pipeline'
+# B310 FPGA targets to build
+- name: b310_full_targets_matrix
+  type: object
+  default:
+    B310_REPLAY:
+      image_core: b310_replay_rfnoc_image_core.yml
+      target_name: B310
+      image_core_name: usrp_b310_fpga_replay
+      artifact_name: B310_REPLAY
+      timeout: 720
+      max_attempts: 2
+    B310_FIFO:
+      image_core: b310_fifo_rfnoc_image_core.yml
+      target_name: B310
+      image_core_name: usrp_b310_fpga_fifo
+      artifact_name: B310_FIFO
+      timeout: 720
+      max_attempts: 2
+- name: b310_reduced_targets_matrix
+  type: object
+  default:
+    B310_REPLAY:
+      image_core: b310_replay_rfnoc_image_core.yml
+      target_name: B310
+      image_core_name: usrp_b310_fpga_replay
+      artifact_name: B310_REPLAY
+      timeout: 720
+      max_attempts: 2
+    B310_FIFO:
+      image_core: b310_fifo_rfnoc_image_core.yml
+      target_name: B310
+      image_core_name: usrp_b310_fpga_fifo
+      artifact_name: B310_FIFO
+      timeout: 720
+      max_attempts: 2
+
+
+stages:
+
+### START: B310 stages
+
+- stage: provide_b310_fpga_images_stage
+  displayName: Provide B310 FPGA Images
+  dependsOn: analyze_changeset
+  variables:
+    UhdTestList: $[stageDependencies.analyze_changeset.analyze.outputs['gen_testlist.UhdTestList']]
+    BuildRequired: $[or(
+                    contains(stageDependencies.analyze_changeset.analyze.outputs['gen_testlist.UhdTestList'], 'fpga.usrp3.b310'),
+                    contains(stageDependencies.analyze_changeset.analyze.outputs['gen_testlist.UhdTestList'], 'fpga.usrp3.all')
+                  )]
+  jobs:
+  - template: ../templates/jobs-provide-fpga-artifacts.yml
+    parameters:
+      id: b310
+      device_name: B310
+      ip_target: B310_IP
+      package_name: b310_fpga_default
+      clean_ip_build: ${{ parameters.clean_ip_build }}
+      num_ip_jobs: ${{ parameters.num_ip_jobs }}
+      publish_int_files: ${{ parameters.publish_int_files }}
+      package_and_publish_images: ${{ parameters.package_and_publish_images }}
+      package_access: ${{ parameters.package_access }}
+      fpga_imgs_source: ${{ parameters.fpga_imgs_source }}
+      top_dir: uhddev/fpga/usrp3/top/b300
+      target_full_matrix: ${{ parameters.b310_full_targets_matrix }}
+      target_reduced_matrix: ${{ parameters.b310_reduced_targets_matrix }}
+
+### END: B310 stages
--- a/.ci/fpga/templates/job-build-fpga-all.yml
+++ b/.ci/fpga/templates/job-build-fpga-all.yml
@ -127,3 +127,15 @@ stages:
    rfnoc_include_dir: ${{ parameters.rfnoc_include_dir }}

 ### END: E320 stages
+
+### START: B310 stages
+
+- template: ../devices/job-build-fpga-b310.yml
+  parameters:
+    clean_ip_build: ${{ parameters.clean_ip_build }}
+    publish_int_files:  ${{ parameters.publish_int_files }}
+    package_and_publish_images: ${{ parameters.package_and_publish_images }}
+    package_access: ${{ parameters.package_access }}
+    fpga_imgs_source: ${{ parameters.fpga_imgs_source }}
+
+### END: B310 stages
--- a/.ci/templates/job-uhd-devtest-b310.yml
+++ b/.ci/templates/job-uhd-devtest-b310.yml
@ -0,0 +1,30 @@
+parameters:
+- name: uhdSrcDir
+  type: string
+- name: uhdArtifactSource
+  type: string
+  default: current
+- name: uhdFpgaArtifactSource
+  type: string
+  default: current
+- name: fpga_imgs_source
+  type: string
+
+jobs:
+- template: job-uhd-devtest.yml
+  parameters:
+    suiteName: 'b310_test'
+    knownHost: '|1|1Ir2Dw9+Rd+biaBZN5Y7qMvSHjw=|Sy23JOB66jDO1soYN3LheEsiS88= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLxbGUC5lRxvFvnY4tDCNa6FpVE6QKXorgcc2Tn/6OhG2uVnSA7PlH+viTI/6ij8vkJqEuHpUdWJoPgm8NaYx8w='
+    toolset: 'make'
+    uhdSrcDir: '${{ parameters.uhdSrcDir }}'
+    uhdArtifactSource: '${{ parameters.uhdArtifactSource }}'
+    uhdFpgaArtifactSource: '${{ parameters.uhdFpgaArtifactSource }}'
+    fpga_imgs_source: '${{ parameters.fpga_imgs_source }}'
+    dutMatrix:
+        b310:
+          devType: 'b3xx'
+          devModel: 'b310'
+          devName: 'b310-ATS'
+          devSerial: '3665BFD'
+          devBus: 'pcie'
+          devtestPattern: 'b3xx'
--- a/.ci/templates/job-uhd-devtest.yml
+++ b/.ci/templates/job-uhd-devtest.yml
@ -243,6 +243,26 @@ jobs:
    condition: and(succeeded(), eq(variables.devType, 'x300'), eq(variables.devBus, 'ip'))
    displayName: Run x3xx devtest on $(devName) $(devFpga)

+  - script: |
+      cd $(Agent.TempDirectory)
+      python3 -m venv devtest_venv
+      source devtest_venv/bin/activate
+      pip3 install -r $(Build.SourcesDirectory)/uhddev/host/tests/devtest/requirements.txt
+      pip3 install -r $(Build.SourcesDirectory)/uhddev/.ci/utils/requirements.txt
+      mkdir -p $(Common.TestResultsDirectory)/devtest
+      cd $(Common.TestResultsDirectory)/devtest
+      export PATH=$(Build.BinariesDirectory)/uhddev/build/utils:$(Build.BinariesDirectory)/uhddev/build/examples:$PATH
+      export LD_LIBRARY_PATH=$(Build.BinariesDirectory)/uhddev/build/lib:$LD_LIBRARY_PATH
+      export UHD_IMAGES_DIR=$(Build.BinariesDirectory)/uhddev/build-installed/share/uhd/images/:$HOME/adrv9032_images
+      python3 ${{ parameters.uhdSrcDir }}/uhddev/host/tests/devtest/run_testsuite.py \
+          --src-dir ${{ parameters.uhdSrcDir }}/uhddev/host/tests/devtest \
+          --devtest-pattern $(devtestPattern) --args type=$(devType),serial=$(devSerial) \
+          --build-type Release --build-dir $(Build.BinariesDirectory)/uhddev/build \
+          --python-interp python3 --xml
+    continueOnError: true
+    condition: and(succeeded(), eq(variables.devType, 'b3xx'))
+    displayName: Run b3xx devtest on $(devName)
+
  - script: |
      cat $(Common.TestResultsDirectory)/devtest/log*.log
      echo ""
@ -256,7 +276,7 @@ jobs:
        $(Common.TestResultsDirectory)/devtest/devtestresults.xml
    continueOnError: true
    displayName: Format devtest xml
-    condition: and(always(), eq(variables.devType, 'b200'))
+    condition: and(always(), or(eq(variables.devType, 'b200'), eq(variables.devType, 'b3xx')))

  - script: |
      cd $(Common.TestResultsDirectory)/devtest
@ -266,7 +286,7 @@ jobs:
        $(Common.TestResultsDirectory)/devtest/devtestresults.xml
    continueOnError: true
    displayName: Format devtest xml
-    condition: and(always(), ne(variables.devType, 'b200'))
+    condition: and(always(), and(ne(variables.devType, 'b200'), ne(variables.devType, 'b3xx')))

  - publish: $(Common.TestResultsDirectory)
    artifact: test-logs-devtest-$(devName)-$(devModel)-$(devFpga)-run$(System.JobAttempt)
--- a/.ci/templates/job-uhd-rf-tests-b310.yml
+++ b/.ci/templates/job-uhd-rf-tests-b310.yml
@ -0,0 +1,39 @@
+parameters:
+- name: uhdSrcDir
+  type: string
+- name: uhdArtifactSource
+  type: string
+  default: current
+- name: uhdFpgaArtifactSource
+  type: string
+  default: current
+- name: fpga_imgs_source
+  type: string
+- name: testDevices
+  type: string
+  default: 'b3xx'
+- name: extra_rf_test_args
+  type: string
+  default: ''
+
+jobs:
+- template: job-uhd-rf-tests.yml
+  parameters:
+    toolset: 'make'
+    uhdSrcDir: '${{ parameters.uhdSrcDir }}'
+    uhdArtifactSource: '${{ parameters.uhdArtifactSource }}'
+    uhdFpgaArtifactSource: ${{ parameters.uhdFpgaArtifactSource }}
+    fpga_imgs_source: '${{ parameters.fpga_imgs_source }}'
+    extra_rf_test_args: '${{ parameters.extra_rf_test_args }}'
+    dutMatrix:
+        b310:
+          devType: 'b3xx'
+          devModel: 'b310'
+          devName: 'b310-ATS'
+          devSerial: '3665BFD'
+          devBus: 'pcie'
+          devFpga: 'defaultFPGA'
+          devtestPattern: 'b3xx'
+          pytestDUT: 'b310'
+          pytestAtsConfig: 'b300_ats'
+          pipelineAgent: 'b310-dev2'
--- a/.ci/templates/job-uhd-rf-tests.yml
+++ b/.ci/templates/job-uhd-rf-tests.yml
@ -253,6 +253,13 @@ jobs:
            --test_selector $(Build.SourcesDirectory)/ettus-rts/config/remote/python_tests/pytests \
            --results_path $(Common.TestResultsDirectory)/pytest/rf/$(devFpga) \
            $(parameters.extra_rf_test_args)" || rf_test_status=$?
+      elif [ "$(devType)" = "b3xx" ]; then
+        cd $(Build.SourcesDirectory)/ettus-rts/config/remote/python_tests/pytests
+        export UHD_IMAGES_DIR=$(Build.BinariesDirectory)/uhddev/build-installed/share/uhd/images/:$HOME/adrv9032_images
+        uhd_usrp_probe --args type=$(devType),serial=$(devSerial)
+        python3 ../automated_main.py --ats_config $(pytestAtsConfig) --dut $(pytestDUT) \
+          --results_path $(Common.TestResultsDirectory)/pytest/rf/$(devFpga) ${{ parameters.extra_rf_test_args }} || rf_test_status=$?
+        cd $(Build.SourcesDirectory)/ettus-rts/config/remote/python_tests
      fi
      python3 automated_main.py --ats_config $(pytestAtsConfig) --dut $(pytestDUT) \
        --test_selector $(Build.SourcesDirectory)/ettus-rts/config/remote/python_tests/pytests_non_rf \
--- a/.ci/templates/job-uhd-streaming-tests.yml
+++ b/.ci/templates/job-uhd-streaming-tests.yml
@ -130,6 +130,16 @@
      dutNumSendFrames: ''
      sfpInt0: '$(x440_sfpInt0)'
      sfpInt1: '$(x440_sfpInt1)'
+    B310:
+      timeoutInMinutes: 120
+      dutName: 'streaming-b310'
+      dutFamily: 'b3xx'
+      dutType: 'b310'
+      dutFPGA: 'B310'
+      dutResource: '$(b310_resource)'
+      dutNameId: ''
+      dutNumRecvFrames: ''
+      dutNumSendFrames: ''

 jobs:
 - ${{ each dutEntry in parameters.dutMatrix }}:
@ -149,6 +159,7 @@ jobs:
        dutAddr: ${{ dutEntry.value.dutAddr }}
        dutSecondAddr: ${{ dutEntry.value.dutSecondAddr }}
        dutFPGA: ${{ dutEntry.value.dutFPGA }}
+        dutResource: ${{ dutEntry.value.dutResource }}
        dutNameId: ${{ dutEntry.value.dutNameId }}
        dutNumRecvFrames: ${{ dutEntry.value.dutNumRecvFrames }}
        dutNumSendFrames: ${{ dutEntry.value.dutNumSendFrames }}
@ -228,7 +239,7 @@ jobs:
      - download: ${{ parameters.uhdFpgaArtifactSource }}
        artifact: $(FPGA_ARTIFACT)
        displayName: Download FPGA images (from artifacts)
-        condition: and(not(or(failed(), canceled())), ne(variables.dutGetFpgaImagesMethod, 'uhd_images_downloader'))
+        condition: and(not(or(failed(), canceled())), ne(variables.dutGetFpgaImagesMethod, 'uhd_images_downloader'), not(eq(variables.dutFamily, 'b3xx')))
    
      - task: ExtractFiles@1
        inputs:
@ -370,12 +381,32 @@ jobs:
          sleep 5
          exit $EXITCODE
        displayName: setup interfaces for use without DPDK
+        condition: and(succeeded(), not(in(variables.dutFamily, 'b200', 'b3xx')))
        timeoutInMinutes: 5
+      
+      - script: |
+          if [ "$(dutFamily)" = "b3xx" ]; then
+            cd ${{ parameters.uhdSrcDir }}/host/tests/streaming_performance
+            sudo ./setupPCIe.sh -v -s
+            EXITCODE=$?
+            sleep 5
+            exit $EXITCODE
+          fi
+        displayName: setup B310 PCIe interface
+        condition: and(succeeded(), eq(variables.dutFamily, 'b3xx'))
+        timeoutInMinutes: 1
    
      - script: |
          rm -fv TEST-*
        workingDirectory: $(Common.TestResultsDirectory)
        displayName: remove old test results no dpdk
+
+      - script: |
+          export UHD_IMAGES_DIR=$(Build.BinariesDirectory)/uhddev/build-installed/share/uhd/images/:$HOME/adrv9032_images
+          echo '##vso[task.setvariable variable=UHD_IMAGES_DIR]'$UHD_IMAGES_DIR
+          echo UHD_IMAGES_DIR=$UHD_IMAGES_DIR
+        displayName: Set UHD_IMAGES_DIR for B3xx
+        condition: and(succeeded(), eq(variables.dutFamily, 'b3xx'))
    
      - script: |
          echo "##[group]Printing Environment"
@ -396,7 +427,7 @@ jobs:
            --capture=tee-sys -o junit_logging=all \
            --dut_type $(dutType) --test_length ${{ parameters.testLength }} \
            --uhd_build_dir $(Build.BinariesDirectory)/uhddev/build --junitxml $(Common.TestResultsDirectory)/TEST-$(dutName)-no_DPDK.xml \
-            --addr $(dutAddr) --second_addr $(dutSecondAddr) --mgmt_addr $USRP_EMB_TARGET_IP --name $(dutNameId) \
+            --addr $(dutAddr) --second_addr $(dutSecondAddr) --mgmt_addr $USRP_EMB_TARGET_IP --name $(dutNameId) --resource $(dutResource) \
            --result_csv $(Common.TestResultsDirectory)/TEST-$(dutName)-no_DPDK.csv \
            --num_recv_frames $(dutNumRecvFrames) --num_send_frames $(dutNumSendFrames)
        env:
@ -417,12 +448,14 @@ jobs:
          fi
          sleep 5
        displayName: setup interfaces for use raw udp streaming
+        condition: and(succeeded(), not(in(variables.dutFamily, 'b200', 'b3xx')))
        timeoutInMinutes: 5
    
      - script: |
          rm -fv TEST-*
        workingDirectory: $(Common.TestResultsDirectory)
        displayName: remove old test results raw udp
+        condition: and(succeeded(), not(in(variables.dutFamily, 'b3xx')))
    
      - script: |
          export PYTHON_VERSION=$(python3 -c "import sys; print('python'+str(sys.version_info.major) + '.' + str(sys.version_info.minor))")
@ -482,7 +515,7 @@ jobs:
          sleep 5
          exit $EXITCODE
        displayName: Setup interfaces for use with DPDK
-        condition: and(succeeded(), not(eq(variables.dutFamily, 'b200')))
+        condition: and(succeeded(), not(in(variables.dutFamily, 'b200', 'b3xx')))
        timeoutInMinutes: 5
    
      - ${{ each dpdkVersion in parameters.dpdkVersions }}:
@ -525,7 +558,7 @@ jobs:
            DPDK_VERSION_STRING=$(utils/uhd_config_info --dpdk-version | awk '{print $3;}')
            echo "##vso[task.setvariable variable=DPDK_VERSION_STRING]$DPDK_VERSION_STRING"
          displayName: "[DPDK ${{ dpdkVersion }}] Build UHD for DPDK"
-          condition: and(succeeded(), not(eq(variables.dutFamily, 'b200')), eq(variables.dpdkDirExists, 'true'))
+          condition: and(succeeded(), not(in(variables.dutFamily, 'b200', 'b3xx')), eq(variables.dpdkDirExists, 'true'))
    
        - script: |
            config_file="$(Agent.TempDirectory)/uhd_dpdk.conf"
@ -544,7 +577,7 @@ jobs:
              --fpga_flavor $(dutFPGA) \
              --output_path $config_file
          displayName: "[DPDK ${{ dpdkVersion }}] Provide UHD config file"
-          condition: and(succeeded(), not(eq(variables.dutFamily, 'b200')), eq(variables.dpdkDirExists, 'true'))
+          condition: and(succeeded(), not(in(variables.dutFamily, 'b200', 'b3xx')), eq(variables.dpdkDirExists, 'true'))
    
        - script: |
            echo "##[group]Printing Environment"
@ -569,12 +602,12 @@ jobs:
            UHD_IMAGES_DIR: $(UHD_IMAGES_DIR)
          continueOnError: true
          displayName: "[DPDK ${{ dpdkVersion }}] Run streaming tests on $(dutName)"
-          condition: and(succeeded(), not(eq(variables.dutFamily, 'b200')), eq(variables.dpdkDirExists, 'true'))
+          condition: and(succeeded(), not(in(variables.dutFamily, 'b200', 'b3xx')), eq(variables.dpdkDirExists, 'true'))
    
        - publish: $(Common.TestResultsDirectory)
          artifact: test-logs-streamingtest-$(dutName)-$(dutFpga)-dpdk$(DPDK_VERSION_STRING)-run$(System.JobAttempt)
          displayName: "[DPDK ${{ dpdkVersion }}] Upload Test Logs"
-          condition: and(succeededOrFailed(), not(eq(variables.dutFamily, 'b200')), eq(variables.dpdkDirExists, 'true'))
+          condition: and(succeededOrFailed(), not(in(variables.dutFamily, 'b200', 'b3xx')), eq(variables.dpdkDirExists, 'true'))
    
        - task: PublishTestResults@2
          inputs:
@ -585,7 +618,7 @@ jobs:
            mergeTestResults: true
            failTaskOnFailedTests: false
          displayName: "[DPDK ${{ dpdkVersion }}] Upload streaming test results"
-          condition: and(succeededOrFailed(), not(eq(variables.dutFamily, 'b200')), eq(variables.dpdkDirExists, 'true'))
+          condition: and(succeededOrFailed(), not(in(variables.dutFamily, 'b200', 'b3xx')), eq(variables.dpdkDirExists, 'true'))
    
      - script: |
          echo "A previous step failed. See steps with warnings."
--- a/.ci/templates/stages-uhd-pipeline.yml
+++ b/.ci/templates/stages-uhd-pipeline.yml
@ -29,7 +29,7 @@ parameters:
 - name: selected_streaming_tests
  type: string
  displayName: Streaming Tests Multi-Select (comma-separated)
-  default: 'B206,B210,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'
+  default: 'B206,B210,B310,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'
 - name: create_sbom
  type: boolean
  displayName: Create SBOMs
@ -983,6 +983,33 @@ stages:
      uhdSrcDir: $(Build.SourcesDirectory)/uhddev
      fpga_imgs_source: ${{ parameters.fpga_imgs_source }}

+- stage: test_uhd_b310_stage
+  displayName: Test UHD B310
+  dependsOn:
+  - analyze_changeset
+  - build_uhd_stage_linux
+  - build_gnuradio_stage_linux
+  - provide_b310_fpga_images_stage
+  condition: >
+    and(
+      succeeded(),
+      or(
+        contains(dependencies.analyze_changeset.outputs['analyze.gen_testlist.UhdTestList'], 'hw.rf.all'),
+        contains(dependencies.analyze_changeset.outputs['analyze.gen_testlist.UhdTestList'], 'hw.rf.b3xx'),
+        contains(dependencies.analyze_changeset.outputs['analyze.gen_testlist.UhdTestList'], 'devtest.all'),
+        contains(dependencies.analyze_changeset.outputs['analyze.gen_testlist.UhdTestList'], 'devtest.b3xx')
+      )
+    )
+  jobs:
+  - template: job-uhd-devtest-b310.yml
+    parameters:
+      uhdSrcDir: $(Build.SourcesDirectory)
+      fpga_imgs_source: ${{ parameters.fpga_imgs_source }}
+  - template: job-uhd-rf-tests-b310.yml
+    parameters:
+      uhdSrcDir: $(Build.SourcesDirectory)/uhddev
+      fpga_imgs_source: ${{ parameters.fpga_imgs_source }}
+
 - stage: uhd_streaming_tests_stage
  displayName: UHD Streaming Tests
  dependsOn:
--- a/.ci/uhd-hardware-test-dev.yml
+++ b/.ci/uhd-hardware-test-dev.yml
@ -18,7 +18,7 @@ parameters:
 - name: selected_streaming_tests
  type: string
  displayName: Streaming Tests Multi-Select (comma-separated)
-  default: 'B206,B210,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'
+  default: 'B206,B210,B310,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'
 - name: run_devtests
  type: boolean
  displayName: Run devtests
@ -55,6 +55,14 @@ parameters:
  type: boolean
  displayName: Run LabVIEW test
  default: false
+- name: run_b310_devtests
+  type: boolean
+  displayName: Run B310 devtests
+  default: false
+- name: run_b310_rf_tests
+  type: boolean
+  displayName: Run B310 RF tests
+  default: false
 - name: fpga_imgs_source
  type: string
  values:
@ -278,6 +286,31 @@ stages:
      uhdFpgaArtifactSource: ${{ variables.uhdFpgaArtifactSource }}
      fpga_imgs_source: ${{ variables.fpga_imgs_source }}

+- stage: test_b310_rf_tests
+  displayName: Test B310 RF Tests
+  dependsOn: []
+  condition: ${{ parameters.run_b310_rf_tests }}
+  jobs:
+  - template: templates/job-uhd-rf-tests-b310.yml
+    parameters:
+      uhdSrcDir: $(Build.SourcesDirectory)/uhddev
+      uhdArtifactSource: uhd_mono_pipeline
+      uhdFpgaArtifactSource: ${{ variables.uhdFpgaArtifactSource }}
+      fpga_imgs_source: ${{ variables.fpga_imgs_source }}
+      extra_rf_test_args: ${{ parameters.extra_rf_test_args }}
+
+- stage: test_b310_devtest
+  displayName: Test B310 Devtest
+  dependsOn: []
+  condition: ${{ parameters.run_b310_devtests }}
+  jobs:
+  - template: templates/job-uhd-devtest-b310.yml
+    parameters:
+      uhdSrcDir: $(Build.SourcesDirectory)
+      uhdArtifactSource: uhd_mono_pipeline
+      uhdFpgaArtifactSource: ${{ variables.uhdFpgaArtifactSource }}
+      fpga_imgs_source: ${{ variables.fpga_imgs_source }}
+
 - stage: test_x410_rf_tests
  displayName: Run X410 RF tests
  dependsOn: []
--- a/.ci/uhd-pipeline-pr.yml
+++ b/.ci/uhd-pipeline-pr.yml
@ -138,7 +138,7 @@ parameters:
 - name: selected_streaming_tests
  type: string
  displayName: Streaming Tests Multi-Select (comma-separated)
-  default: 'B206,B210,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'
+  default: 'B206,B210,B310,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'

 trigger: none

--- a/.ci/uhd-pipeline.yml
+++ b/.ci/uhd-pipeline.yml
@ -121,7 +121,7 @@ parameters:
 - name: selected_streaming_tests
  type: string
  displayName: Streaming Tests Multi-Select (comma-separated)
-  default: 'B206,B210,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'
+  default: 'B206,B210,B310,X310_XG,X410_CG_400,X410_UC_200,X440_CG_400,X440_CG_1600'

 trigger:
  batch: true
--- a/host/tests/streaming_performance/setupPCIe.sh
+++ b/host/tests/streaming_performance/setupPCIe.sh
@ -0,0 +1,91 @@
+#!/bin/bash
+#
+# setup script for PCIe streaming performance enhancements
+#
+# Instructions
+# copy this file to the host machine
+# the script should be run as root
+# sudo ./setupPCIe.sh [-v] [-s]
+#
+# This script configures CPU governors for optimal performance
+
+VERBOSE=NO
+STATS=NO
+INSTALL_DEPS=NO
+HELP=NO
+
+while [[ $# -gt 0 ]]; do
+  key="$1"
+  case $key in
+    -h|--help)
+      HELP=YES
+      shift
+      ;;
+    -v|--verbose)
+      VERBOSE=YES
+      shift
+      ;;
+    -s|--stats)
+      STATS=YES
+      shift
+      ;;
+    --deps)
+      INSTALL_DEPS=YES
+      shift
+      ;;
+    *)
+      echo "Unknown option: $1"
+      echo "Use -h or --help for usage information"
+      exit 1
+      ;;
+  esac
+done
+
+if [[ "$HELP" == "YES" ]]; then
+  echo "Usage:"
+  echo "  ./setupPCIe.sh [options]"
+  echo ""
+  echo "Setup script for PCIe streaming performance."
+  echo "Configures CPU cores for performance mode."
+  echo ""
+  echo "Options:"
+  echo "  -v, --verbose      display extra log messages"
+  echo "  -s, --stats        display info about the resulting system configuration"
+  echo "      --deps         installs dependencies (cpufrequtils)"
+  exit 0
+fi
+
+function log() {
+  if [[ "$VERBOSE" == "YES" ]]; then
+    echo "$@"
+  fi
+}
+
+if [[ "$INSTALL_DEPS" == "YES" ]]; then
+  apt install -y cpufrequtils
+  echo "Deps installed. Rerun without --deps flag."
+  exit 0
+fi
+
+log ""
+log "SETTING CPU GOVERNORS"
+for ((i=0;i<$(nproc --all);i++)); do
+  log "setting core $i to performance"
+  cpufreq-set -c $i -r -g performance;
+done
+
+function print_config() {
+  echo ""
+  echo "CURRENT SYSTEM CONFIG"
+  echo "----------------------------------------------------------------------"
+  for ((i=0;i<$(nproc);i++)); do
+    echo "analyzing cpu $i:"
+    cpufreq-info -c $i -p
+  done
+}
+
+if [[ "$STATS" == "YES" ]]; then
+  print_config
+fi
+
+echo "PCIe performance setup complete."
--- a/tools/changeset_testlist.yaml
+++ b/tools/changeset_testlist.yaml
@ -119,6 +119,12 @@
    - uhd.build.all
    - hw.rf.x3xx
    - hw.rf.n2xx
+- re: host/lib/usrp/b300/
+  add:
+    - uhd.build.all
+    - hw.rf.b3xx
+    - hw.streaming.b3xx
+    - devtest.b3xx
 - re: host/lib/usrp/b200/
  add:
    - uhd.build.all
@ -350,6 +356,12 @@
 - re: host/include/uhd/rfnoc/core/n3.._bsp.yml
  add:
    - fpga.usrp3.n3xx
+- re: fpga/usrp3/top/b300
+  add:
+    - fpga.usrp3.b310
+- re: host/include/uhd/rfnoc/core/b310_bsp.yml
+  add:
+    - fpga.usrp3.b310

 # CPLD related changes
 - re: fpga/usrp3/top/x400/cpld