[Linuxptp-devel] PTP Telecom Profile (ITU-T G.8265)

2014-06-09 Thread Daniel Le
I'd like to resurrect the following email thread. --- From: Richard Cochran http://gmane.org/get-address.php?address=richardcochran%2dRe5JQEeQqe8AvxtiuMwx3w%40public.gmane.org>> Subject: Re: PTP Telecom Profil

Re: [Linuxptp-devel] linuxptp in kernel 2.6.30+?

2014-06-09 Thread Daniel Le
I'm thinking to upgrade to kernel 3.x and deploy PHC with 1588-capable MAC/PHY in the longer term. Meanwhile, I might get started with software timestamping in a Linux kernel version 2.6.30+ and just wanted to double check that I don't have to back port the PHC and can safely ignore the phc2sy

Re: [Linuxptp-devel] linuxptp in kernel 2.6.30+?

2014-06-09 Thread Richard Cochran
On Mon, Jun 09, 2014 at 03:53:37PM +, Daniel Le wrote: > > Meanwhile, I might get started with software timestamping in a Linux > kernel version 2.6.30+ and just wanted to double check that I don't > have to back port the PHC and can safely ignore the phc2sys program > in this case? When ptp4

Re: [Linuxptp-devel] addition of a "get frequency" op?

2014-06-09 Thread Keller, Jacob E
On Sat, 2014-06-07 at 17:39 +0200, Richard Cochran wrote: > On Fri, Jun 06, 2014 at 06:29:56PM +, Keller, Jacob E wrote: > > Hi Richard (and anyone else who might care), > > > > I have thinking it might be worth adding an extra (optional) operation > > for ptp devices which allows querying the

Re: [Linuxptp-devel] addition of a "get frequency" op?

2014-06-09 Thread Richard Cochran
On Mon, Jun 09, 2014 at 10:10:56PM +, Keller, Jacob E wrote: > > Can this be done on the ptp clock device? If so, this would be fine :) Yes, using the FD_TO_CLOCKID macro. See phc_open() in phc.c. Thanks, Richard --

Re: [Linuxptp-devel] PTP Telecom Profile (ITU-T G.8265)

2014-06-09 Thread Richard Cochran
On Mon, Jun 09, 2014 at 03:05:25PM +, Daniel Le wrote: > > It has been almost a year. Is there a new plan or intend to add > support for this telecom profile ITU-T G.8265 and others in the > future? > > > - IEEE-C37.238 Power Profile (for power system applications) This one costs money to o