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Michael Walle 975d183ef0 net: enetc: Initialize SerDes for SGMII and USXGMII protocols
ENETC has ethernet MACs capable of SGMII, 2500BaseX and USXGMII. But in
order to use these protocols some SerDes configurations need to be
performed. The SerDes is configurable via an internal PCS PHY which is
connected to an internal MDIO bus at address 0.

This patch basically removes the dependency on bootloader regarding
SerDes initialization.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-19 18:05:49 -07:00
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drivers net: enetc: Initialize SerDes for SGMII and USXGMII protocols 2020-07-19 18:05:49 -07:00
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include net: phy: add USXGMII link partner ability constants 2020-07-19 18:05:49 -07:00
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net net: decnet: af_decnet: Simplify goto loop. 2020-07-17 12:56:11 -07:00
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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.