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Date:   Sun, 24 Mar 2019 16:01:31 +0100
From:   Heiner Kallweit <>
To:     Andrew Lunn <>,
        Florian Fainelli <>,
        David Miller <>,
        "John W. Linville" <>
Cc:     "" <>
Subject: [PATCH net-next 0/2] ethtool: add support for Fast Link Down as new
 PHY tunable

This adds support for Fast Link Down as new PHY tunable.
Fast Link Down reduces the time until a link down event is reported
for 1000BaseT. According to the standard it's 750ms what is too long
for several use cases.

This is the kernel-related series, the ethtool userspace extension
I'd submit once the kernel part has been applied.

Heiner Kallweit (2):
  ethtool: add PHY Fast Link Down support
  net: phy: marvell: add PHY tunable fast link down support for 88E1540

 drivers/net/phy/marvell.c    | 108 +++++++++++++++++++++++++++++++++++
 include/uapi/linux/ethtool.h |   4 ++
 net/core/ethtool.c           |   2 +
 3 files changed, 114 insertions(+)


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