597a68ce32
This patch is a preparation patch for the enabling of Intel mGbE 2.5Gbps link speed. The Intel mGbR link speed configuration (1G/2.5G) is depends on a mdio ADHOC register which can be configured in the bios menu. As PHY interface might be different for 1G and 2.5G, the mdio bus need be ready to check the link speed and select the PHY interface before probing the xPCS. Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.