[RTEMS Project] #2348: Timecounter: Add NTP support

RTEMS trac trac at rtems.org
Mon Nov 15 08:19:27 UTC 2021


#2348: Timecounter: Add NTP support
-----------------------------+-------------------------
 Reporter:  Sebastian Huber  |       Owner:  (none)
     Type:  enhancement      |      Status:  new
 Priority:  normal           |   Milestone:  Indefinite
Component:  score            |     Version:
 Severity:  normal           |  Resolution:
 Keywords:                   |  Blocked By:
 Blocking:                   |
-----------------------------+-------------------------

Comment (by Sebastian Huber):

 Replying to [comment:11 GabrielMoyano]:
 > Replying to [comment:10 Sebastian Huber]:
 > > I updated the timecounter update branch to include support for an NTP
 update second handler:
 > >
 > > https://git.rtems.org/sebh/rtems.git/log/?h=timecounter-2021
 > >
 > >
 https://git.rtems.org/sebh/rtems.git/commit/?h=timecounter-2021&id=817437b6dda00764f368b2da9eeab67ec284a3bd
 >
 > This looks nice, thx.
 > Now, I guess that one option is to call
 _Timecounter_Set_NTP_update_second() just before starting ptpd
 >
 > > I wait for some feedback on the FreeBSD mailing list before I send the
 patch set for review.
 >
 > ok

 I checked in the patch set. The kern_tc.c is now fully synchronized with
 the latest FreeBSD version. You can now install an NTP update second
 handler via `_Timecounter_Set_NTP_update_second()` from `#include
 <rtems/score/timecounter.h>`.

--
Ticket URL: <http://devel.rtems.org/ticket/2348#comment:14>
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