From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Romain Gantois <romain.gantois@bootlin.com>
Cc: "Maxime Chevallier" <maxime.chevallier@bootlin.com>,
davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
thomas.petazzoni@bootlin.com, "Andrew Lunn" <andrew@lunn.ch>,
"Jakub Kicinski" <kuba@kernel.org>,
"Eric Dumazet" <edumazet@google.com>,
"Paolo Abeni" <pabeni@redhat.com>,
linux-arm-kernel@lists.infradead.org,
"Christophe Leroy" <christophe.leroy@csgroup.eu>,
"Herve Codina" <herve.codina@bootlin.com>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Heiner Kallweit" <hkallweit1@gmail.com>,
"Vladimir Oltean" <vladimir.oltean@nxp.com>,
"Köry Maincent" <kory.maincent@bootlin.com>,
"Marek Behún" <kabel@kernel.org>,
"Oleksij Rempel" <o.rempel@pengutronix.de>,
"Nicolò Veronese" <nicveronese@gmail.com>,
"Simon Horman" <horms@kernel.org>,
mwojtas@chromium.org, "Antoine Tenart" <atenart@kernel.org>,
devicetree@vger.kernel.org, "Conor Dooley" <conor+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Daniel Golle" <daniel@makrotopia.org>,
"Dimitri Fedrau" <dimitri.fedrau@liebherr.com>
Subject: Re: [PATCH net-next v6 06/14] net: phy: Introduce generic SFP handling for PHY drivers
Date: Thu, 29 May 2025 14:23:22 +0100 [thread overview]
Message-ID: <aDhfyiSOnyA709oX@shell.armlinux.org.uk> (raw)
In-Reply-To: <13770694.uLZWGnKmhe@fw-rgant>
On Wed, May 28, 2025 at 09:35:35AM +0200, Romain Gantois wrote:
> > In that regard, you can consider 1000BaseX as a MII mode (we do have
> > PHY_INTERFACE_MODE_1000BASEX).
> >
>
> Ugh, the "1000BaseX" terminology never ceases to confuse me, but yes you're
> right.
1000BASE-X is exactly what is described in IEEE 802.3. It's a PHY
interface mode because PHYs that use SerDes can connect to the host
using SGMII or 1000BASE-X over the serial link.
1000BASE-X's purpose in IEEE 802.3 is as a protocol for use over
fibre links, as the basis for 1000BASE-SX, 1000BASE-LX, 1000BASE-EX
etc where the S, L, E etc are all to do with the properties of the
medium that the electrical 1000BASE-X is sent over. It even includes
1000BASE-CX which is over copper cable.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
next prev parent reply other threads:[~2025-05-29 14:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-07 13:53 [PATCH net-next v6 00/14] Introduce an ethernet port representation Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 01/14] dt-bindings: net: Introduce the ethernet-connector description Maxime Chevallier
2025-05-13 13:08 ` Kory Maincent
2025-05-07 13:53 ` [PATCH net-next v6 02/14] net: ethtool: Introduce ETHTOOL_LINK_MEDIUM_* values Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 03/14] net: phy: Introduce PHY ports representation Maxime Chevallier
2025-05-12 7:53 ` Romain Gantois
2025-06-27 16:54 ` Maxime Chevallier
2025-05-13 13:53 ` Kory Maincent
2025-06-27 17:02 ` Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 04/14] net: phy: dp83822: Add support for phy_port representation Maxime Chevallier
2025-05-13 14:00 ` Kory Maincent
2025-05-07 13:53 ` [PATCH net-next v6 05/14] net: phy: Create a phy_port for PHY-driven SFPs Maxime Chevallier
2025-05-13 12:25 ` Romain Gantois
2025-06-27 17:06 ` Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 06/14] net: phy: Introduce generic SFP handling for PHY drivers Maxime Chevallier
2025-05-12 8:38 ` Romain Gantois
2025-05-23 12:54 ` Maxime Chevallier
2025-05-28 7:35 ` Romain Gantois
2025-05-28 8:14 ` Maxime Chevallier
2025-05-28 8:16 ` Romain Gantois
2025-05-29 13:23 ` Russell King (Oracle) [this message]
2025-05-30 7:28 ` Romain Gantois
2025-05-30 7:46 ` Russell King (Oracle)
2025-05-30 9:08 ` Romain Gantois
2025-05-07 13:53 ` [PATCH net-next v6 07/14] net: phy: marvell-88x2222: Support SFP through phy_port interface Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 08/14] net: phy: marvell: " Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 09/14] net: phy: marvell10g: Support SFP through phy_port Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 10/14] net: phy: at803x: Support SFP through phy_port interface Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 11/14] net: phy: qca807x: " Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 12/14] net: phy: Only rely on phy_port for PHY-driven SFP Maxime Chevallier
2025-05-12 8:52 ` Romain Gantois
2025-05-07 13:53 ` [PATCH net-next v6 13/14] net: phy: dp83822: Add SFP support through the phy_port interface Maxime Chevallier
2025-05-07 13:53 ` [PATCH net-next v6 14/14] Documentation: networking: Document the phy_port infrastructure Maxime Chevallier
2025-05-12 9:22 ` Romain Gantois
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