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  1. OpenShift Bugs
  2. OCPBUGS-35888

GNSS EVENT state is not following O-Ran spec defined values

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    • Icon: Bug Bug
    • Resolution: Done-Errata
    • Icon: Major Major
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    • 4.14.z, 4.15.z, 4.16.0
    • Networking / ptp
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      This is a clone of issue OCPBUGS-34743. The following is the description of the original issue:

      This is a clone of issue OCPBUGS-31575. The following is the description of the original issue:

      Description of problem:

          GNSS event value should not be FREERUN and LOCKED, but  as per O-Ran api spec  it should be SYNCHRONIZED and other values . The mapping should change from, GPSfix Type, this value does not qualify a
      fix as valid and within the limits. See note
      (UBLOX equivalent 
      uint8 GPS_NO_FIX = 0
      uint8 GPS_DEAD_RECKONING_ONLY = 1
      uint8 GPS_2D_FIX = 2
      uint8 GPS_3D_FIX = 3
      uint8 GPS_GPS_DEAD_RECKONING_COMBINED = 4
      uint8 GPS_TIME_ONLY_FIX = 5)
      O-RAN
      LOCKED ==> SYNCHRONIZED : GNSS functionality is synchronized FREERUN==> ACQUIRING-SYNC:GNSS functionality is acquiring sync FREERUN==>ANTENNA-DISCONNECTED: GNSS functionality has its antenna disconnected 
      FREERUN==>BOOTING: GNSS functionality is booting 
      FREERUN==>ANTENNA-SHORT-CIRCUIT: GNSS functionality has an antenna short circuit 
      FREERUN==>FAILURE-MULTIPATH: GNSS Sync Failure - Multipath condition detected 
      FREERUN==>FAILURE-NOFIX: GNSS Sync Failure - Unknown 
      FREERUN==>FAILURE-LOW-SNR: GNSS Sync Failure - Low SNR condition detected 
      FREERUN==>FAILURE-PLL: GNSS Sync Failure - PLL is not functioning

       

       

      Version-Release number of selected component (if applicable):

          

      How reproducible:

          

      Steps to Reproduce:

          1.
          2.
          3.
          

      Actual results:

      FREERUN & LOCKED    

      Expected results:

      SYNCHRONIZED  : GNSS functionality is synchronized
      ACQUIRING-SYNC:GNSS functionality is acquiring sync
      ANTENNA-DISCONNECTED: GNSS functionality has its antenna disconnected
      BOOTING: GNSS functionality is booting
      ANTENNA-SHORT-CIRCUIT: GNSS functionality has an antenna short circuit
      FAILURE-MULTIPATH: GNSS Sync Failure - Multipath condition detected
      FAILURE-NOFIX: GNSS Sync Failure - Unknown
      FAILURE-LOW-SNR: GNSS Sync Failure - Low SNR condition detected
      FAILURE-PLL: GNSS Sync Failure - PLL is not functioning

      Additional info:

      FOR QE Automation : SYNCHRONIZED should be considered as LOCKED and rest as FREERUN.

      GPSFIX should be used with GPSOK flag 

              aputtur@redhat.com Aneesh Puttur
              openshift-crt-jira-prow OpenShift Prow Bot
              Bonnie Block Bonnie Block
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                Created:
                Updated:
                Resolved: