Messages in this thread | | | From | "Hall, Christopher S" <> | Subject | RE: [PATCH v3] Add support for driver cross-timestamp to PTP_SYS_OFFSET ioctl | Date | Tue, 14 Jul 2015 01:51:14 +0000 |
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I am assuming the patch is rejected at this point. I will re-submit later as soon as I am able to post a full end to end solution.
Chris
> -----Original Message----- > From: Richard Cochran [mailto:richardcochran@gmail.com] > Sent: Thursday, July 09, 2015 7:58 AM > To: Hall, Christopher S > Cc: tglx@linutronix.de; john.stultz@linaro.org; Ronciak, John; linux- > kernel@vger.kernel.org; netdev@vger.kernel.org > Subject: Re: [PATCH v3] Add support for driver cross-timestamp to > PTP_SYS_OFFSET ioctl > > On Wed, Jul 08, 2015 at 01:46:41PM -0700, Christopher Hall wrote: > > This patch allows system and device time ("cross-timestamp") to be > > performed by the driver. Currently, the cross-timestamping is performed > > in the PTP_SYS_OFFSET ioctl. The PTP clock driver reads gettimeofday() > > and the gettime64() callback provided by the driver. The cross-timestamp > > is best effort where the latency between the capture of system time > > (getnstimeofday()) and the device time (driver callback) may be > > significant. > > The interface looks okay to me. Now all we need is a user of it... > > Acked-by: Richard Cochran <richardcochran@gmail.com>
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