From: Fabio Baltieri <fabio.baltieri@gmail.com>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>, Andrew Lunn <andrew+netdev@lunn.ch>,
Russell King - ARM Linux <linux@armlinux.org.uk>,
Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>,
David Miller <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Michael Klein <michael@fossekall.de>,
Daniel Golle <daniel@makrotopia.org>,
Realtek linux nic maintainers <nic_swsd@realtek.com>,
Aleksander Jan Bajkowski <olek2@wp.pl>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next 2/2] r8169: add support for RTL8127ATF (Fiber SFP)
Date: Thu, 8 Jan 2026 23:19:11 +0000 [thread overview]
Message-ID: <aWA7b-8ouKIm7HFU@google.com> (raw)
In-Reply-To: <d2bab188-96de-407d-84b3-34584494aa30@gmail.com>
On Thu, Jan 08, 2026 at 09:28:20PM +0100, Heiner Kallweit wrote:
> RTL8127ATF supports a SFP+ port for fiber modules (10GBASE-SR/LR/ER/ZR and
> DAC). The list of supported modes was provided by Realtek. According to the
> r8127 vendor driver also 1G modules are supported, but this needs some more
> complexity in the driver, and only 10G mode has been tested so far.
> Therefore mainline support will be limited to 10G for now.
> The SFP port signals are hidden in the chip IP and driven by firmware.
> Therefore mainline SFP support can't be used here.
>
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Tested-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Thanks!
Fabio
prev parent reply other threads:[~2026-01-08 23:19 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-08 20:25 [PATCH net-next 0/2] r8169: add support for RTL8127ATF (10G Fiber SFP) Heiner Kallweit
2026-01-08 20:27 ` [PATCH net-next 1/2] net: phy: realtek: add PHY driver for RTL8127ATF Heiner Kallweit
2026-01-08 22:56 ` Daniel Golle
2026-01-08 23:20 ` Fabio Baltieri
2026-01-09 1:26 ` Daniel Golle
2026-01-09 11:10 ` Heiner Kallweit
2026-01-10 14:59 ` Heiner Kallweit
2026-01-09 7:36 ` Heiner Kallweit
2026-01-09 9:43 ` Fabio Baltieri
2026-01-09 1:28 ` Jakub Kicinski
2026-01-09 11:18 ` Heiner Kallweit
2026-01-10 17:23 ` Heiner Kallweit
2026-01-10 18:57 ` Jakub Kicinski
2026-01-10 19:00 ` Jakub Kicinski
2026-01-10 20:40 ` Heiner Kallweit
2026-01-08 20:28 ` [PATCH net-next 2/2] r8169: add support for RTL8127ATF (Fiber SFP) Heiner Kallweit
2026-01-08 23:19 ` Fabio Baltieri [this message]
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