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2b81514c3e
To generate the perfctr tables we need a bit more information than what
is in the .xml, such as which groups of SELECT regs correspond to which
sets of COUNTER regs, the enum type of the countables (ie. possible
SELECT reg values), etc.
It would be awkward to shoehorn this into an xml schema that is based on
describing registers. But json is easy to consume.
Field description:
- chip: variant enum used for generating correct reg offsets
- groups: array of entries for each group of counters/countables:
- name: group name
- num: the number of counters
- reserved: array of counter indices reserved for KMD use
- select_offset: Offset of the first selector reg, used in cases
where same bank of selectors is used for both BR and
BV
- select: the selector reg name
- counter: counter name if <reg64>, otherwise use counter_lo and
counter_hi
- countable_type: name of <enum> that defines selector reg values
Signed-off-by: Rob Clark <rob.clark@oss.qualcomm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40522>
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| VERSION | ||
`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library ====================================================== Source ------ This repository lives at https://gitlab.freedesktop.org/mesa/mesa. Other repositories are likely forks, and code found there is not supported. Build & install --------------- You can find more information in our documentation (`docs/install.rst <https://docs.mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_): .. code-block:: sh $ meson setup build $ ninja -C build/ $ sudo ninja -C build/ install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `OFTC's #dri-devel <irc://irc.oftc.net/dri-devel>`_, someone will redirect you if necessary. Remember that not everyone is in the same timezone as you, so it might take a while before someone qualified sees your question. To figure out who you're talking to, or which nick to ping for your question, check out `Who's Who on IRC <https://dri.freedesktop.org/wiki/WhosWho/>`_. The next best option is to ask your question in an email to the mailing lists: `mesa-dev\@lists.freedesktop.org <https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_ Bug reports ----------- If you think something isn't working properly, please file a bug report (`docs/bugs.rst <https://docs.mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://docs.mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.