DTS WG Meeting Minutes - July 31, 2025

[Patrick Robb <probb@iol.unh.edu>]

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July 31, 2025
Attendees
* Patrick Robb
* Luca Vizzarro
* Paul Szczepanek
* Andrew Bailey

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Minutes

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General Discussion
* RFC deadline for 25.11 development is August 31.

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Patch discussions
* RSS:
   * Updated and rebased. Ivan’s comments have been addressed.
   * Patrick Robband Andrew Baileyto review this and test it on lab devices
(must include mellanox)
* dts: add file management
   * Patrick Robbto review
   * Provides abstraction which defines a file on TG, SUT, or DTS engine
system
* There are some stylistic differences between how testsuite docstrings are
written
   * Currently, the only “rule” is that testsuite developers write “steps”
and “verify” section
      * Steps and Verify should also have an empty line included between
them
   * Otherwise, there are various discrepancies (example, ordered vs
unordered list for providing “steps”) and we need to provide more
comprehensive rules to bring the testsuite docstrings in alignment
   * Also some missing “Attributes” or “Returns” sections for various class
and method docstrings
   * There is major duplication between module, class, and method
docstrings in each testsuite.
      * Module docstring should be a few sentences briefly identifying the
testsuite and the DPDK functionality validated in the testsuite
      * Testsuite class can just be a stock phrase to satisfy the linter,
like “testsuite class”
      * Testcase docstrings contain the actual details
* Thomas Wilks is looking through testsuites and looking for problems with
code style. We should provide a code style guide going forward.
   * Example: Some functions which return None have no typehinted return,
when technically they should return None like “ -> None “
* Testcase naming convention
   * The old requirement of prefixing testcases with “test_” is still
present in some testcases. Although it’s not a “problem” for testcases to
be named in this way, we should stop doing this going forward and do a 1
time re-naming of all the existing testcases that are named in this way.
* Docs builds:
   * We have some private methods which are not actually made private (they
are not prefixed with an underscore), so these methods are showing up in
the testsuite docs unnecessarily.
* Patrick Robb and luca.vizzarro@arm.comreviewed change requested patches
   * Confirmed all of those patches are tracked
   * It may be better to not use the change requested status at all. Just
provide comments on series, and let the submitter change the series to
“superseded” when they send a new version.

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Bugzilla discussions
* Reviewed bugzilla tickets:
   *
https://bugs.dpdk.org/buglist.cgi?quicksearch=component%3Adts&list_id=9444

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Any other business
* Andrew at UNH is looking at TG driver binding, which was previously
removed from DTS.
* Intel CI Docs build had a failure for some DTS docs on a patch applied to
next-dts
   * Need to remove the autodoc pydantic dependency from the standard docs
build, which Luca is going to do
* Next meeting is Aug 14, 2025

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