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Date: Thu, 29 Jan 2026 20:17:20 -0800
From: Jakub Kicinski <kuba@kernel.org>
To: "Bastien Curutchet (Schneider Electric)" <bastien.curutchet@bootlin.com>
Cc: Woojung Huh <woojung.huh@microchip.com>, UNGLinuxDriver@microchip.com,
 Andrew Lunn <andrew@lunn.ch>, Vladimir Oltean <olteanv@gmail.com>, "David
 S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Paolo
 Abeni <pabeni@redhat.com>, Richard Cochran <richardcochran@gmail.com>,
 Simon Horman <horms@kernel.org>, Pascal Eberhard <pascal.eberhard@se.com>,
 =?UTF-8?B?TWlxdcOobA==?= Raynal <miquel.raynal@bootlin.com>, Thomas
 Petazzoni <thomas.petazzoni@bootlin.com>, netdev@vger.kernel.org,
 linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v4 6/8] net: dsa: microchip: Enable Ethernet
 PTP detection
Message-ID: <20260129201720.0a63447b@kernel.org>
In-Reply-To: <20260127-ksz8463-ptp-v4-6-652e021aae86@bootlin.com>
References: <20260127-ksz8463-ptp-v4-0-652e021aae86@bootlin.com>
	<20260127-ksz8463-ptp-v4-6-652e021aae86@bootlin.com>
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On Tue, 27 Jan 2026 10:06:48 +0100 Bastien Curutchet (Schneider
Electric) wrote:
> KSZ8463 needs to enable the Ethernet PTP detection to fire the
> interrupts when a timestamp is captured.

Is it worth stating our expectation WRT other switches given this 
is a shared function (not advocating to add a condition to be clear,
just document).