netdev - Re: [PATCH 1/1] net: phy: marvell: Fixed handing of delays with plain RGMII interface

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Date:   Tue, 29 Jun 2021 12:52:34 +0200
From:   Marek Behún <kabel@...nel.org>
To:     Kurt Cancemi <kurt@...architecture.com>
Cc:     netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH 1/1] net: phy: marvell: Fixed handing of delays with
 plain RGMII interface

On Mon, 28 Jun 2021 21:12:41 -0400
Kurt Cancemi <kurt@...architecture.com> wrote:

> I am using drivers/net/ethernet/freescale/dpaa. This is a T2080 soc.
> 
> The following is where I added a dev_info statement for "phy_if", it
> correctly returned -> PHY_INTERFACE_MODE_RGMII_ID.
> https://github.com/torvalds/linux/blob/master/drivers/net/ethernet/freescale/fman/mac.c#L774

It seem that dpaa / fman drivers do the same thing for both
"rgmii" and "rgmii-id". There should be code that enables the delays
for the "rgmii-id" variant...

Marek