linux-kernel - Re: [BUG] net: phy: genphy_loopback: add link speed configuration

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Date:   Mon, 20 Dec 2021 16:13:45 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     "Ismail, Mohammad Athari" <mohammad.athari.ismail@...el.com>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Voon, Weifeng" <weifeng.voon@...el.com>,
        "Wong, Vee Khee" <vee.khee.wong@...el.com>
Subject: Re: [BUG] net: phy: genphy_loopback: add link speed configuration

On Mon, Dec 20, 2021 at 11:11:32AM +0000, Ismail, Mohammad Athari wrote:
> Hi Andrew,
> 

> As the current genphy_loopback() is not applicable for Marvell
> 88E1510 PHY, should we implement Marvell specific PHY loopback
> function as below?

Yes, that is probably a good solution. We will have to see if other
PHY drivers need this as well. If they do, we might move this simple
implementation into the core. But for the moment, it can be in the
Marvell driver.

	Andrew