netdev - Re: [PATCH net-next v3 2/4] net: ethtool: Add support for 80Gbps speed

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Message-ID: <952b25fe-9e54-45ec-b6c2-77dcca5ef9a7@lunn.ch>
Date: Thu, 15 Jan 2026 18:44:21 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc: netdev@...r.kernel.org, Ian MacDonald <ian@...statz.com>,
	Jay Vosburgh <jv@...sburgh.net>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	Yehezkel Bernat <YehezkelShB@...il.com>,
	Simon Horman <horms@...nel.org>,
	Salvatore Bonaccorso <carnil@...ian.org>,
	Nikolay Aleksandrov <razor@...ckwall.org>
Subject: Re: [PATCH net-next v3 2/4] net: ethtool: Add support for 80Gbps
 speed

On Thu, Jan 15, 2026 at 12:56:44PM +0100, Mika Westerberg wrote:
> USB4 v2 link used in peer-to-peer networking is symmetric 80Gbps so in
> order to support reading this link speed, add support for it to ethtool.
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew