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f647ed2ca7
Currently there is no way to see packet counters on cascade ports, and no clarity on how the API for that would look like. Because it's something that is currently needed, just extend the hack where ethtool -S on the conduit interface dumps CPU port counters, and also use it to dump counters of cascade ports. Note that the "pXX_" naming convention changes to "sXX_pYY", to distinguish between ports having the same index but belonging to different switches. This has a slight chance of causing regressions to existing tooling: - grepping for "p04_counter_name" still works, but might return more than one string now - grepping for " p04_counter_name" no longer works Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20251122112311.138784-4-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.