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Date: Thu, 01 Nov 2012 11:42:50 -0400 (EDT) From: David Miller <davem@...emloft.net> To: richardcochran@...il.com Cc: netdev@...r.kernel.org, jacob.e.keller@...el.com, john.stultz@...aro.org, mlichvar@...hat.com Subject: Re: [PATCH V2 net-next 1/1] ptp: add an ioctl to compare PHC time with system time From: Richard Cochran <richardcochran@...il.com> Date: Wed, 31 Oct 2012 17:19:07 +0100 > This patch adds an ioctl for PTP Hardware Clock (PHC) devices that allows > user space to measure the time offset between the PHC and the system > clock. Rather than hard coding any kind of estimation algorithm into the > kernel, this patch takes the more flexible approach of just delivering > an array of raw clock readings. In that way, the user space clock servo > may be adapted to new and different hardware clocks. > > Signed-off-by: Richard Cochran <richardcochran@...il.com> > Acked-by: Jacob Keller <jacob.e.keller@...el.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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