netdev - [PATCH net-next v2 3/5] net: ethtool: Add define for SPEED

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Message-ID: <20251215121109.4042218-4-mika.westerberg@linux.intel.com>
Date: Mon, 15 Dec 2025 13:11:07 +0100
From: Mika Westerberg <mika.westerberg@...ux.intel.com>
To: netdev@...r.kernel.org
Cc: Yehezkel Bernat <YehezkelShB@...il.com>,
	Ian MacDonald <ian@...statz.com>,
	Salvatore Bonaccorso <carnil@...ian.org>,
	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>,
	Jay Vosburgh <jv@...sburgh.net>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: [PATCH net-next v2 3/5] net: ethtool: Add define for SPEED_80000

USB4 v2 link used in peer-to-peer networking is symmetric 80 Gbps so in
order to support reading this link speed, add it to ethtool.

Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
---
 include/uapi/linux/ethtool.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index eb7ff2602fbb..181243a2d700 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -2190,6 +2190,7 @@ enum ethtool_link_mode_bit_indices {
 #define SPEED_40000		40000
 #define SPEED_50000		50000
 #define SPEED_56000		56000
+#define SPEED_80000		80000
 #define SPEED_100000		100000
 #define SPEED_200000		200000
 #define SPEED_400000		400000
-- 
2.50.1