Subject: Re: [PATCH RFC net-next 1/6] net: phy: realtek: configure SerDes mode for rtl822x/8251b PHYs

From: Marek Behún <[email-masked]>
Date: Thu, 29 Feb 2024 13:50:10 +0100

On Tue, 27 Feb 2024 10:36:05 +0000
"Russell King (Oracle)" <[email-masked]> wrote:

> > +	ret = phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x75f3, 0);
> > +	if (ret < 0)
> > +		return ret;  
> 
> It would be nice to know what this is doing.

No documentation for this from Realtek, I guess this was just taken
from SDK originally.

Marek