linux-kernel - Re: [PATCH net-next v3 0/2] Fix Tx/Rx FIFO depth for DP83867

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Date:   Mon, 09 Dec 2019 20:19:26 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     dmurphy@...com
Cc:     andrew@...n.ch, f.fainelli@...il.com, hkallweit1@...il.com,
        bunk@...nel.org, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        grygorii.strashko@...com
Subject: Re: [PATCH net-next v3 0/2] Fix Tx/Rx FIFO depth for DP83867

From: Dan Murphy <dmurphy@...com>
Date: Mon, 9 Dec 2019 14:10:23 -0600

> The DP83867 supports both the RGMII and SGMII modes.  The Tx and Rx FIFO depths
> are configurable in these modes but may not applicable for both modes.
> 
> When the device is configured for RGMII mode the Tx FIFO depth is applicable
> and for SGMII mode both Tx and Rx FIFO depth settings are applicable.  When
> the driver was originally written only the RGMII device was available and there
> were no standard fifo-depth DT properties.
> 
> The patchset converts the special ti,fifo-depth property to the standard
> tx-fifo-depth property while still allowing the ti,fifo-depth property to be
> set as to maintain backward compatibility.
> 
> In addition to this change the rx-fifo-depth property support was added and only
> written when the device is configured for SGMII mode.

Series applied, thanks.