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From: Kurt Kanzenbach <kurt@linutronix.de>
To: Michael Walle <michael@walle.cc>, Andrew Lunn <andrew@lunn.ch>
Cc: richardcochran@gmail.com, davem@davemloft.net,
	grygorii.strashko@ti.com, kuba@kernel.org,
	linux-kernel@vger.kernel.org, linux@armlinux.org.uk,
	mlichvar@redhat.com, netdev@vger.kernel.org,
	qiangqing.zhang@nxp.com, vladimir.oltean@nxp.com
Subject: Re: [PATCH RFC V1 net-next 3/4] net: Let the active time stamping layer be selectable.
Date: Tue, 05 Apr 2022 11:01:11 +0200	[thread overview]
Message-ID: <877d83rjjc.fsf@kurt> (raw)
In-Reply-To: <e5a6f6193b86388ed7a081939b8745be@walle.cc>

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On Mon Apr 04 2022, Michael Walle wrote:
> That would make sense. I guess what bothers me with the current
> mechanism is that a feature addition to the PHY in the *future* (the
> timestamping support) might break a board - or at least changes the
> behavior by suddenly using PHY timestamping.

Currently PHY timestamping is hidden behind a configuration option
(NETWORK_PHY_TIMESTAMPING). By disabling this option the default
behavior should stay at MAC timestamping even if additional features
are added on top of the PHY drivers at later stages. Or not?

Thanks,
Kurt

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  parent reply	other threads:[~2022-04-05 12:57 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-03 23:25 [PATCH RFC V1 net-next 3/4] net: Let the active time stamping layer be selectable Richard Cochran
2022-01-03 23:53 ` Russell King (Oracle)
2022-01-04  1:42   ` Richard Cochran
2022-04-04 15:05     ` Michael Walle
2022-04-04 15:20       ` Andrew Lunn
2022-04-04 17:12         ` Michael Walle
2022-04-05  5:59           ` Richard Cochran
2022-04-05  8:48             ` Michael Walle
2022-04-05 15:46               ` Richard Cochran
2022-04-05  9:01           ` Kurt Kanzenbach [this message]
2022-04-05  9:19             ` Michael Walle
2022-04-05 11:19               ` Kurt Kanzenbach
2022-04-05 13:15                 ` Grygorii Strashko
2022-04-05 13:29                   ` Andrew Lunn
2022-04-05 15:48                     ` Richard Cochran
2022-04-06 11:18                       ` Grygorii Strashko
2022-01-04  6:29 ` kernel test robot
2022-01-04  6:50 ` kernel test robot
2022-01-20 16:48 ` Vladimir Oltean
2022-01-21  3:38   ` Andrew Lunn
2022-01-21  4:05     ` Richard Cochran
2022-01-21 14:50       ` Vladimir Oltean
2022-01-21 15:28         ` Richard Cochran
2022-01-21 16:23           ` Vladimir Oltean
2022-01-22  2:08             ` Richard Cochran
2022-01-24  9:28           ` Miroslav Lichvar
2022-01-24 15:37             ` Richard Cochran
2022-01-25 15:37               ` Vladimir Oltean
2022-01-21 11:05   ` Kurt Kanzenbach
2022-01-21 15:31     ` Richard Cochran
2022-01-10 15:46 kernel test robot

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