Commit Graph

4 Commits (7bd59737d3306d534a6c10093bf9da3c1acb3c59)

Author SHA1 Message Date
Miroslav Lichvar cc7be3fc67 Add reset function to servo.
This will be used with clock sanity checking.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-10-27 08:24:01 +01:00
Richard Cochran 3695137619 Let the clock servo know the expected sync interval.
This patch adds a new servo method to let the algorithm know about the
master clock's reported sync message interval. This information can be
used by the servo to adapt its synchronization parameters.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-07-14 21:37:52 +02:00
Miroslav Lichvar ab29608e0b Modify servo_sample() to accept integer values.
Current date stored in nanoseconds doesn't fit in 64-bit double format.
Keep the offset and the time stamp in integer nanoseconds.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-01-16 20:28:21 +01:00
Richard Cochran 5c010351c0 Add a modular clock servo interface with a PI controller.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2011-11-12 12:31:18 +01:00