CVS commit: src/sys

["Frank Kardel" <kardel%netbsd.org@localhost>]

Module Name:    src
Committed By:   kardel
Date:           Sun May 26 18:07:42 UTC 2013

Modified Files:
        src/sys/conf: files
        src/sys/kern: kern_tc.c
        src/sys/sys: timepps.h

Log Message:
Extend kernel PPS api with pps_ref_event().
pps_ref_event() allows capturing PPS time stamps
that are not generated at precisely 1Hz (e. g.
by reading a precision clock via callout()).

This extension allows clock drivers to supply PPS
time-stamps and drive the kernel NTP PLL
without the overhead of interrupt-handling and
-processing.


To generate a diff of this commit:
cvs rdiff -u -r1.1070 -r1.1071 src/sys/conf/files
cvs rdiff -u -r1.44 -r1.45 src/sys/kern/kern_tc.c
cvs rdiff -u -r1.20 -r1.21 src/sys/sys/timepps.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.