netdev - Re: [PATCH net-next v6 1/7] net: phy: Allow loopback speed selection for PHY drivers

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Message-ID: <163593f4-473d-4a7f-884b-d5617edc2ba4@lunn.ch>
Date: Wed, 12 Feb 2025 02:53:52 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Gerhard Engleder <gerhard@...leder-embedded.com>
Cc: hkallweit1@...il.com, linux@...linux.org.uk, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH net-next v6 1/7] net: phy: Allow loopback speed selection
 for PHY drivers

On Sun, Feb 09, 2025 at 08:08:21PM +0100, Gerhard Engleder wrote:
> PHY drivers support loopback mode, but it is not possible to select the
> speed of the loopback mode. The speed is chosen by the set_loopback()
> operation of the PHY driver. Same is valid for genphy_loopback().
> 
> There are PHYs that support loopback with different speeds. Extend
> set_loopback() to make loopback speed selection possible.
> 
> Signed-off-by: Gerhard Engleder <gerhard@...leder-embedded.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew