cb2f01b856
Add support to allow Fast Link Down (aka "Enhanced link detection") to be controlled via the ETHTOOL_PHY_FAST_LINK_DOWN tunable. These PHYs have this feature enabled by default. Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Acked-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20231127-adin-fld-v1-1-797f6423fd48@axis.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.