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The verify-enabled boolean (ETHTOOL_A_MM_VERIFY_ENABLED) was intended to be a sub-setting of tx-enabled (ETHTOOL_A_MM_TX_ENABLED). IOW, MAC Merge TX can be enabled with or without verification, but verification with TX disabled makes no sense. The pmac-enabled boolean (ETHTOOL_A_MM_PMAC_ENABLED) was intended to be a global toggle from an API perspective, whereas tx-enabled just handles the TX direction. IOW, the pMAC can be enabled with or without TX, but it doesn't make sense to enable TX if the pMAC is not enabled. Add two checks which sanitize and reject these invalid cases. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Simon Horman <simon.horman@corigine.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 Restructured Text 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.