From: Rodolfo Giometti <giometti@linux.it>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Woodhouse <dwmw2@infradead.org>,
Dave Jones <davej@redhat.com>, Sam Ravnborg <sam@ravnborg.org>,
Greg KH <greg@kroah.com>, Randy Dunlap <randy.dunlap@oracle.com>,
Kay Sievers <kay.sievers@vrfy.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: LinuxPPS (RESUBMIT 6): the PPS Linux implementation.
Date: Tue, 19 Aug 2008 23:50:02 +0200 [thread overview]
Message-ID: <1219182612-13814-1-git-send-email-giometti@linux.it> (raw)
In-Reply-To: <>
This patch set adds the PPS support into Linux.
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.
Please, note that since last submit a new line discipline has been added
in order to leave untouched the serial ports code (as suggested by Alan).
Rodolfo
--
b/Documentation/ABI/testing/sysfs-pps | 73 +++++++
b/Documentation/ioctl-number.txt | 2
b/Documentation/pps/Makefile | 28 ++
b/Documentation/pps/pps.txt | 172 +++++++++++++++++
b/Documentation/pps/ppsfind | 17 +
b/Documentation/pps/ppsldisc.c | 46 ++++
b/Documentation/pps/ppstest.c | 151 +++++++++++++++
b/Documentation/pps/timepps.h | 195 +++++++++++++++++++
b/Documentation/tty.txt | 4
b/MAINTAINERS | 7
b/arch/x86/kernel/irq_32.c | 18 +
b/arch/x86/kernel/irq_64.c | 22 ++
b/drivers/Kconfig | 2
b/drivers/Makefile | 1
b/drivers/char/lp.c | 61 ++++++
b/drivers/char/n_tty.c | 54 +++--
b/drivers/pps/Kconfig | 33 +++
b/drivers/pps/Makefile | 8
b/drivers/pps/clients/Kconfig | 18 +
b/drivers/pps/clients/Makefile | 9
b/drivers/pps/clients/ktimer.c | 124 ++++++++++++
b/drivers/pps/clients/pps-ldisc.c | 154 +++++++++++++++
b/drivers/pps/kapi.c | 322 ++++++++++++++++++++++++++++++++
b/drivers/pps/pps.c | 335 ++++++++++++++++++++++++++++++++++
b/drivers/pps/sysfs.c | 104 ++++++++++
b/drivers/serial/8250.c | 13 +
b/include/linux/Kbuild | 1
b/include/linux/parport.h | 22 ++
b/include/linux/pps.h | 202 ++++++++++++++++++++
b/include/linux/serial_core.h | 10 -
b/include/linux/tty.h | 16 +
b/include/linux/tty_ldisc.h | 10 +
drivers/pps/Kconfig | 14 +
drivers/pps/Makefile | 1
drivers/pps/clients/Kconfig | 17 +
drivers/pps/clients/Makefile | 1
drivers/pps/clients/pps-ldisc.c | 18 +
include/linux/pps.h | 1
include/linux/tty.h | 3
39 files changed, 2263 insertions(+), 26 deletions(-)
next reply other threads:[~2008-08-19 21:54 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-19 21:50 Rodolfo Giometti [this message]
2008-08-19 21:50 ` [PATCH 01/10] LinuxPPS core support Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 02/10] PPS: userland header file for PPS API Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 03/10] PPS: documentation programs and examples Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 04/10] PPS: LinuxPPS clients support Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 06/10] ldisc n_tty: export all N_TTY ldisc methods Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 07/10] tty: new PPS line discipline Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 08/10] PPS: serial clients support Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 09/10] PPS: low level IRQ timestamps recording Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 10/10] PPS: parallel port clients support Rodolfo Giometti
2008-08-20 10:31 ` [PATCH 09/10] PPS: low level IRQ timestamps recording Ingo Molnar
2008-08-20 13:01 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Rodolfo Giometti
2008-08-20 13:48 ` Ingo Molnar
2008-08-20 14:05 ` Rodolfo Giometti
2008-08-19 21:56 ` [PATCH 08/10] PPS: serial clients support Alan Cox
2008-08-19 21:54 ` [PATCH 07/10] tty: new PPS line discipline Alan Cox
2008-08-19 21:58 ` [PATCH 06/10] ldisc n_tty: export all N_TTY ldisc methods Alan Cox
2008-08-19 21:53 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Alan Cox
2008-08-19 22:49 ` Rodolfo Giometti
2008-08-19 22:38 ` Alan Cox
2008-08-19 23:05 ` Rodolfo Giometti
2008-08-20 8:53 ` Rodolfo Giometti
2008-08-20 10:11 ` Alan Cox
2008-08-19 23:22 ` [PATCH 01/10] LinuxPPS core support H. Peter Anvin
2008-08-20 9:13 ` Rodolfo Giometti
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