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Date: Sun, 11 Aug 2019 17:40:01 +0200 From: Andrew Lunn <andrew@...n.ch> To: Marek BehĂșn <marek.behun@....cz> Cc: netdev@...r.kernel.org, Heiner Kallweit <hkallweit1@...il.com>, Sebastian Reichel <sebastian.reichel@...labora.co.uk>, Vivien Didelot <vivien.didelot@...il.com>, Florian Fainelli <f.fainelli@...il.com>, "David S . Miller" <davem@...emloft.net> Subject: Re: [PATCH net-next 2/2] net: fixed_phy: set is_gigabit_capable member when needed On Sun, Aug 11, 2019 at 05:08:12PM +0200, Marek BehĂșn wrote: > The fixed_phy driver does not set the phydev->is_gigabit_capable member > when the fixed_phy is gigabit capable. Neither does any other PHY driver. It should be possible to tell if a PHY supports 1G by looking at register values. If this does not work for fixed_link, it means we are missing something in the emulation. That is what we should be fixing. Also, this change has nothing to do the lp_advertise, what you previously said the problem was. At the moment, i don't get the feeling you have really dug all the way down and really understand the root causes. Andrew
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