Uploaded image for project: 'Embedded Software & Tools'
  1. Embedded Software & Tools
  2. EXT_EP-11978

ETH: Checksum not computed even though offload enabled on J784s4 for Virtual MAC driver

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: High High
    • MCAL
    • MCAL-25863
    • Hide
      MCUSW_J7_09.02.00
      MCUSW_J7_09.01.00
      Show
      MCUSW_J7_09.02.00 MCUSW_J7_09.01.00
    • MCUSW_J7_10.01.00
    • j784s4-evm

      Default VEPA is enabled in EthFw on J784S4. Due to H/W errata checksum offload in Tx path not supported and EthFw disabling the checksum offload default.

      If we enabled checksum offload in MCAL Eth, Driver will update checksum info but as it is disabled in by EthFw, H/W will not compute checksum resulting packet sent from MCAL Virtual MAC has checksum error.

            syncuser TI User
            syncuser TI User
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: