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39e138173a
The XPCS driver was mangling the PMA identifier as the original code appears to have been focused on just capturing the OUI. Rather than store a mangled ID it is better to work with the actual PMA ID and instead just mask out the values that don't apply rather than shifting them and reordering them as you still don't get the original OUI for the NIC without having to bitswap the values as per the definition of the layout in IEEE 802.3-2022 22.2.4.3.1. By laying it out as it was in the hardware it is also less likely for us to have an unintentional collision as the enum values will occupy the revision number area while the OUI occupies the upper 22 bits. Signed-off-by: Alexander Duyck <alexanderduyck@fb.com> Link: https://patch.msgid.link/176374320920.959489.17267159479370601070.stgit@ahduyck-xeon-server.home.arpa Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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.