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authorPavana Sharma <pavana.sharma@digi.com>2021-02-16 22:20:53 +0300
committerDavid S. Miller <davem@davemloft.net>2021-02-17 01:15:12 +0300
commit7331d1d4622ba7e668ec19cfba2ed7feb4a3084e (patch)
tree47a31f792afb79faaf21a3dc29aeba8dc51c8504 /Documentation/networking/phy.rst
parent4b08de909061af8342aa3ec1d477a06ca5f3b028 (diff)
downloadlinux-7331d1d4622ba7e668ec19cfba2ed7feb4a3084e.tar.xz
net: phy: Add 5GBASER interface mode
Add 5GBASE-R phy interface mode Signed-off-by: Pavana Sharma <pavana.sharma@digi.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marek BehĂșn <kabel@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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diff --git a/Documentation/networking/phy.rst b/Documentation/networking/phy.rst
index 70136cc9e25e..06adfc2afcf0 100644
--- a/Documentation/networking/phy.rst
+++ b/Documentation/networking/phy.rst
@@ -267,6 +267,12 @@ Some of the interface modes are described below:
duplex, pause or other settings. This is dependent on the MAC and/or
PHY behaviour.
+``PHY_INTERFACE_MODE_5GBASER``
+ This is the IEEE 802.3 Clause 129 defined 5GBASE-R protocol. It is
+ identical to the 10GBASE-R protocol defined in Clause 49, with the
+ exception that it operates at half the frequency. Please refer to the
+ IEEE standard for the definition.
+
``PHY_INTERFACE_MODE_10GBASER``
This is the IEEE 802.3 Clause 49 defined 10GBASE-R protocol used with
various different mediums. Please refer to the IEEE standard for a