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From: Richard Cochran <richardcochran@gmail.com>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: Mark Brown <broonie@kernel.org>,
	Hubert Feurstein <h.feurstein@gmail.com>,
	Miroslav Lichvar <mlichvar@redhat.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Florian Fainelli <f.fainelli@gmail.com>,
	linux-spi@vger.kernel.org, netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH spi for-5.4 0/5] Deterministic SPI latency with NXP DSPI driver
Date: Thu, 22 Aug 2019 09:10:42 -0700	[thread overview]
Message-ID: <20190822161042.GD4522@localhost> (raw)
In-Reply-To: <CA+h21hpJm-3svfV93pYYrpoiV12jDjuROHCgvCjPivAjXTB_VA@mail.gmail.com>

On Thu, Aug 22, 2019 at 05:58:49PM +0300, Vladimir Oltean wrote:
> If you mean the latter, then yes, having HWTSTAMP_FILTER_ALL in the
> rx_filter of the DSA master is a hard requirement.

And to clear, the marvell only recognizes PTP frames.  That means that
DSA frames cannot be time stamped.

Thanks,
Richard

  parent reply	other threads:[~2019-08-22 16:10 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-18 18:25 [PATCH spi for-5.4 0/5] Deterministic SPI latency with NXP DSPI driver Vladimir Oltean
2019-08-18 18:25 ` [PATCH spi for-5.4 1/5] spi: Use an abbreviated pointer to ctlr->cur_msg in __spi_pump_messages Vladimir Oltean
2019-08-20 18:21   ` Mark Brown
2019-08-20 19:36     ` Vladimir Oltean
2019-08-21 11:01       ` Mark Brown
2019-08-18 18:25 ` [PATCH spi for-5.4 2/5] spi: Add a PTP system timestamp to the transfer structure Vladimir Oltean
2019-08-22 17:11   ` Mark Brown
2019-08-24 12:38     ` Vladimir Oltean
2019-08-27 19:01       ` Mark Brown
2019-08-18 18:25 ` [PATCH spi for-5.4 3/5] spi: spi-fsl-dspi: Use poll mode in case the platform IRQ is missing Vladimir Oltean
2019-08-22 17:38   ` Mark Brown
2019-08-18 18:25 ` [PATCH spi for-5.4 4/5] spi: spi-fsl-dspi: Implement the PTP system timestamping for TCFQ mode Vladimir Oltean
2019-08-18 18:26 ` [PATCH spi for-5.4 5/5] spi: spi-fsl-dspi: Disable interrupts and preemption during poll mode transfer Vladimir Oltean
2019-08-20 15:57 ` [PATCH spi for-5.4 0/5] Deterministic SPI latency with NXP DSPI driver Vladimir Oltean
2019-08-20 16:57   ` Andrew Lunn
2019-08-21  4:38   ` Richard Cochran
2019-08-21 14:08     ` Richard Cochran
2019-08-21 20:17       ` Vladimir Oltean
2019-08-22 14:16         ` Richard Cochran
2019-08-22 14:56           ` Andrew Lunn
2019-08-22 14:58           ` Vladimir Oltean
2019-08-22 16:05             ` Richard Cochran
2019-08-22 16:13               ` Vladimir Oltean
2019-08-23  5:22                 ` Richard Cochran
2019-08-24 12:13                   ` Vladimir Oltean
2019-08-22 16:10             ` Richard Cochran [this message]
2019-08-21  4:42   ` Richard Cochran

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