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  1. Jun 13, 2021
  2. Jun 12, 2021
  3. Jun 11, 2021
    • David S. Miller's avatar
      Merge branch 'ipa-sysfs' · 1f1aa3fe
      David S. Miller authored
      
      
      Alex Elder says:
      
      ====================
      net: ipa: introduce ipa_syfs.c
      
      This series (its last patch, actually) creates a new source file,
      "ipa_syfs.c", to contain functions and data that expose to user
      space information known by the IPA driver via device attributes.
      
      The directory containing these files on supported systems is:
          /sys/devices/platform/soc@0/1e40000.ipa
      
      And within that direcftory, the following files and directories
      are added:
          .
          |-- feature
          |   |-- rx_offload          Type of checksum offload supported
          |   `-- tx_offload
          |   . . .
          |-- modem
          |   |-- rx_endpoint_id      IPA endpoint IDs for the embedded modem
          |   `-- tx_endpoint_id
          |   . . .
          |-- version                 IPA hardware version (informational)
              . . .
      
      The first patch just makes endpoint validation unconditional, as
      suggested by Leon Romanovsky.  The second just ensures the version
      defined in configuration data is valid, so the version attribute
      doesn't have to handle unrecognized version numbers.
      ====================
      
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      1f1aa3fe
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