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Filename Latest commit message Latest commit date
Maxime Chevallier 7fd8afa893 net: phy: Add generic support for 2.5GBaseT and 5GBaseT
The 802.3bz specification, based on previous by the NBASET alliance,
defines the 2.5GBaseT and 5GBaseT link modes for ethernet traffic on
cat5e, cat6 and cat7 cables.

These mode integrate with the already defined C45 MDIO PMA/PMD registers
set that added 10G support, by defining some previously reserved bits,
and adding a new register (2.5G/5G Extended abilities).

This commit adds the required definitions in include/uapi/linux/mdio.h
to support these modes, and detect when a link-partner advertises them.

It also adds support for these mode in the generic C45 PHY
infrastructure.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13 19:17:53 -05:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
block Driver core fixes for 5.0-rc6 2019-02-08 10:53:44 -08:00
certs
crypto
Documentation dt-binding: ptp_qoriq: add little-endian support 2019-02-12 12:58:48 -05:00
drivers net: phy: Add generic support for 2.5GBaseT and 5GBaseT 2019-02-13 19:17:53 -05:00
firmware
fs Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
include net: phy: Add generic support for 2.5GBaseT and 5GBaseT 2019-02-13 19:17:53 -05:00
init
ipc
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
lib lib: objagg: add root count to stats 2019-02-08 15:02:49 -08:00
LICENSES
mm
net net: sched: unlock rules update API 2019-02-12 13:41:33 -05:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
scripts
security
sound
tools selftests: mlxsw: avoid double sourcing of lib.sh 2019-02-12 12:03:29 -05:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: add enetc_ptp driver into QorIQ PTP list 2019-02-12 12:58:48 -05:00
Makefile
README

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.