From: Russell King - ARM Linux <linux@armlinux.org.uk>
To: Baruch Siach <baruch@tkos.co.il>
Cc: Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
netdev@vger.kernel.org,
Antoine Tenart <antoine.tenart@bootlin.com>,
Gregory CLEMENT <gregory.clement@bootlin.com>
Subject: Re: [PATCH] net: phy: phylink: fix SFP interface autodetection
Date: Mon, 17 Sep 2018 16:12:30 +0100 [thread overview]
Message-ID: <20180917151230.GF30658@n2100.armlinux.org.uk> (raw)
In-Reply-To: <18cf7eb4b6253f922d3dc6cb70eb7d050c32c35e.1537193997.git.baruch@tkos.co.il>
On Mon, Sep 17, 2018 at 05:19:57PM +0300, Baruch Siach wrote:
> When the switching to the SFP detected link mode update the main
> link_interface field as well. Otherwise, the link fails to come up when
> the configured 'phy-mode' defers from the SFP detected mode.
>
> This fixes 1GB SFP module link up on eth3 of the Macchiatobin board that
> is configured in the DT to "2500base-x" phy-mode.
link_interface isn't supposed to track the SFP link mode. In any case,
this is only used when a PHY is attached. For a PHY on a SFP,
phylink_connect_phy() should be using link_config.interface and not
link_interface there.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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next prev parent reply other threads:[~2018-09-17 20:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-17 14:19 [PATCH] net: phy: phylink: fix SFP interface autodetection Baruch Siach
2018-09-17 15:12 ` Russell King - ARM Linux [this message]
2018-09-17 15:39 ` Baruch Siach
-- strict thread matches above, loose matches on Subject: below --
2018-09-22 19:09 Baruch Siach
2018-09-22 19:18 ` Russell King - ARM Linux
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