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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 Behún <kabel@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavana Sharma 2021-02-16 20:20:53 +01:00 committed by David S. Miller
parent 4b08de9090
commit 7331d1d462
2 changed files with 10 additions and 0 deletions
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6
Documentation/networking/phy.rst
View File

@ -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

4
include/linux/phy.h
View File

@ -107,6 +107,7 @@ extern const int phy_10gbit_features_array[1];
* @PHY_INTERFACE_MODE_100BASEX: 100 BaseX
* @PHY_INTERFACE_MODE_1000BASEX: 1000 BaseX
* @PHY_INTERFACE_MODE_2500BASEX: 2500 BaseX
* @PHY_INTERFACE_MODE_5GBASER: 5G BaseR
* @PHY_INTERFACE_MODE_RXAUI: Reduced XAUI
* @PHY_INTERFACE_MODE_XAUI: 10 Gigabit Attachment Unit Interface
* @PHY_INTERFACE_MODE_10GBASER: 10G BaseR
@ -139,6 +140,7 @@ typedef enum {
PHY_INTERFACE_MODE_100BASEX,
PHY_INTERFACE_MODE_1000BASEX,
PHY_INTERFACE_MODE_2500BASEX,
PHY_INTERFACE_MODE_5GBASER,
PHY_INTERFACE_MODE_RXAUI,
PHY_INTERFACE_MODE_XAUI,
/* 10GBASE-R, XFI, SFI - single lane 10G Serdes */
@ -209,6 +211,8 @@ static inline const char *phy_modes(phy_interface_t interface)
return "1000base-x";
case PHY_INTERFACE_MODE_2500BASEX:
return "2500base-x";
case PHY_INTERFACE_MODE_5GBASER:
return "5gbase-r";
case PHY_INTERFACE_MODE_RXAUI:
return "rxaui";
case PHY_INTERFACE_MODE_XAUI: