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From: Vladimir Oltean <olteanv@gmail.com>
To: Richard Cochran <richardcochran@gmail.com>
Cc: Kurt Kanzenbach <kurt@linutronix.de>,
	Martin Kaistra <martin.kaistra@linutronix.de>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	John Stultz <john.stultz@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Stephen Boyd <sboyd@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	Marc Kleine-Budde <mkl@pengutronix.de>,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH v2 6/7] net: dsa: b53: Add logic for TX timestamping
Date: Wed, 10 Nov 2021 17:23:41 +0200	[thread overview]
Message-ID: <20211110152341.muap5bu5b2tmnnir@skbuf> (raw)
In-Reply-To: <20211110150855.GD28458@hoboy.vegasvil.org>

On Wed, Nov 10, 2021 at 07:08:55AM -0800, Richard Cochran wrote:
> In any case, I agree that the driver should enable the capabilities of
> the HW and not impose artificial limitations.

Which was not my actual point. We were discussing whether the kernel
should attempt to take a 2-step TX timestamp if a different one is
outstanding, be it from the same socket or from a different one.
Whether the hardware supports multiple concurrent TX timestamps is
orthogonal to that.

  reply	other threads:[~2021-11-10 15:23 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-09  9:50 [PATCH v2 0/7] Add PTP support for BCM53128 switch Martin Kaistra
2021-11-09  9:50 ` [PATCH v2 1/7] net: dsa: b53: Add BroadSync HD register definitions Martin Kaistra
2021-11-09 10:10   ` Kurt Kanzenbach
2021-11-09 18:04   ` Florian Fainelli
2021-11-10  8:19     ` Martin Kaistra
2021-11-09  9:50 ` [PATCH v2 2/7] net: dsa: b53: Move struct b53_device to include/linux/dsa/b53.h Martin Kaistra
2021-11-09 18:05   ` Florian Fainelli
2021-11-09 18:11     ` Florian Fainelli
2021-11-09 18:15       ` Vladimir Oltean
2021-11-09 18:20         ` Florian Fainelli
2021-11-09 18:49           ` Vladimir Oltean
2021-11-09  9:50 ` [PATCH v2 3/7] timecounter: allow for non-power of two overflow Martin Kaistra
2021-11-24 20:55   ` Thomas Gleixner
2021-11-09  9:50 ` [PATCH v2 4/7] net: dsa: b53: Add PHC clock support Martin Kaistra
2021-11-09 18:08   ` Florian Fainelli
2021-11-09  9:50 ` [PATCH v2 5/7] net: dsa: b53: Add logic for RX timestamping Martin Kaistra
2021-11-09 18:07   ` Florian Fainelli
2021-11-10  8:43     ` Martin Kaistra
2021-11-09  9:50 ` [PATCH v2 6/7] net: dsa: b53: Add logic for TX timestamping Martin Kaistra
2021-11-09 11:12   ` Vladimir Oltean
2021-11-10  7:14     ` Kurt Kanzenbach
2021-11-10 13:05       ` Vladimir Oltean
2021-11-10 13:30         ` Vladimir Oltean
2021-11-10 13:47         ` Kurt Kanzenbach
2021-11-10 14:00           ` Vladimir Oltean
2021-11-10 15:08         ` Richard Cochran
2021-11-10 15:23           ` Vladimir Oltean [this message]
2021-11-10 12:57   ` Vladimir Oltean
2021-11-09  9:50 ` [PATCH v2 7/7] net: dsa: b53: Expose PTP timestamping ioctls to userspace Martin Kaistra
2021-11-09 10:39 ` [PATCH v2 0/7] Add PTP support for BCM53128 switch Vladimir Oltean
2021-11-09 11:13   ` Martin Kaistra
2021-11-09 18:13     ` Florian Fainelli

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