Messages in this thread | | | From | Rodolfo Giometti <> | Date | Sun, 1 Feb 2009 18:55:32 +0100 | Subject | LinuxPPS core (Version 1): the PPS Linux implementation. |
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This patch adds the PPS core support into Linux.
Currently I just propose the "core" so after inclusion we can add all other related stuff as suggested by several people in this list. :)
PPS means "pulse per second" and its API is specified by RFC 2783 (Pulse-Per-Second API for UNIX-like Operating Systems, Version 1.0).
The code has been tested with the NTPD program (http://www.eecis.udel.edu/~mills/ntp/html/index.html) and several GPS antennae.
Changelog =========
Version [full patchset] -> 1 ----------------------------
* stupid filenames removed.
* kernel-doc documentation of exported symbols.
* old BKL-locked ioctl removed.
* !uarg checks in the ioctls removed.
* pps.h revisited but not splitted, since several stuff are shared between kernel and user land (I hope this will not stop inclusion...)
Rodolfo
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