netdev - Re: [PATCH 1/3] ptp: Added a brand new class driver for ptp clocks.

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Date:	Fri, 30 Apr 2010 19:58:41 +0200
From:	Wolfgang Grandegger <wg@...ndegger.com>
To:	Richard Cochran <richardcochran@...il.com>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH 1/3] ptp: Added a brand new class driver for ptp clocks.

Hi Richard,

Richard Cochran wrote:
> This patch adds an infrastructure for hardware clocks that implement
> IEEE 1588, the Precision Time Protocol (PTP). A class driver offers a
> registration method to particular hardware clock drivers. Each clock is
> exposed to user space as a character device with ioctls that allow tuning
> of the PTP clock.
> 
> Signed-off-by: Richard Cochran <richard.cochran@...cron.at>
> ---
>  Documentation/ptp/ptp.txt        |   78 ++++++++++
>  Documentation/ptp/testptp.c      |  130 ++++++++++++++++
>  Documentation/ptp/testptp.mk     |   33 ++++
>  drivers/Kconfig                  |    2 +
>  drivers/Makefile                 |    1 +
>  drivers/ptp/Kconfig              |   26 ++++
>  drivers/ptp/Makefile             |    5 +
>  drivers/ptp/ptp_clock.c          |  302 ++++++++++++++++++++++++++++++++++++++
>  include/linux/Kbuild             |    1 +
>  include/linux/ptp_clock.h        |   37 +++++

ptp_clock.h should probably be added to "include/linux/Kbuild".

Wolfgang.
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