From 7331d1d4622ba7e668ec19cfba2ed7feb4a3084e Mon Sep 17 00:00:00 2001 From: Pavana Sharma Date: Tue, 16 Feb 2021 20:20:53 +0100 Subject: [PATCH] net: phy: Add 5GBASER interface mode MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add 5GBASE-R phy interface mode Signed-off-by: Pavana Sharma Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: Marek Behún Signed-off-by: David S. Miller --- Documentation/networking/phy.rst | 6 ++++++ include/linux/phy.h | 4 ++++ 2 files changed, 10 insertions(+) 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 diff --git a/include/linux/phy.h b/include/linux/phy.h index 5d7c4084ade9..0d537f59b77f 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -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: