This will be used with clock sanity checking.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat....

When a new master is selected, drop the old sync time stamp to prevent
calculating invalid delay...

When a new master appears, it will start to respond to our delay_req
messages. Make sure we proc...

Signed-off-by: Richard Cochran <[email protected]>

Signed-off-by: Richard Cochran <[email protected]>

This patch increases the maximum length of an interface name to
accommodate a UNIX domain socket...

Signed-off-by: Richard Cochran <[email protected]>

This patch changes the macro for the server socket address into a global
variable so that a subs...

This patch introduces a shell script to figure out the proper definitions
for the HAVE_CLOCK_ADJ...

When the socket couldn't be opened (e.g. in clknetsim), the file
descriptor is invalid and shoul...

When ptp4l was configured to use the auto delay mechanism and the first
pdelay request was not r...

Signed-off-by: Richard Cochran <[email protected]>

This patch adds a semicolon forgotten in commit
5bf265e "missing: add onestep sync to missing.h"...

Following command produces unexpected update rate.
# phc2sys -s eth0 -q -m -O0 -R1.084202172485...

this patch uses grep to test whether the net_tstamp.h header has
HWTSTAMP_TX_ONESTEP_SYNC flag d...

Signed-off-by: Richard Cochran <[email protected]>

Because of packet reordering that can occur in the network, in the
hardware, or in the networkin...

This patch lets a port send the first announce message one millisecond
after the port state tran...

Signed-off-by: Richard Cochran <[email protected]>

This patch adds a new timer for use in 802.1AS-2011 applications. When
running as a slave in gPT...

This patch renames the per-port timer in order to make room in the
namespace for a timer that de...

Signed-off-by: Richard Cochran <[email protected]>

The closing and reopening of the transport when in slave only mode is not
necessary if the port ...

See IEEE1588-2008 section 9.3.2.5 (d)

Signed-off-by: Delio Brignoli <[email protected]>

Add 1 to port numbers printed in the log messages to make them
consistent with messages from por...

Signed-off-by: Miroslav Lichvar <[email protected]>

Signed-off-by: Richard Cochran <[email protected]>

Ken Ichikawa has identified a situation in which a sync message can be
wrongly associated with a...

This patch adds checks to prevent buffer overruns in the TLV parsing code.

Signed-off-by: Richa...

The code was checking the wrong interface's capabilities.

Signed-off-by: Andy Lutomirski <luto@...

This makes valgrind happier by freeing any cached message buffers.

Signed-off-by: Richard Cochr...

This commit makes the GET messages have data bodies, just like the erratum
says to. It really do...

This patch adds a new pmc command called "target" that lets the user
address a particular clock ...

This patch replaces the hard coded wild card target port identity with
a variable initially set ...

This patch makes the original behavior of sending the
TLV values for GET actions with a length o...

This patch lets the TLV length field of GET messages come from a
function. For now, the function...

This patch adds proper byte order processing for the target port
identity field of management me...

This patch fixes a bug with time mysteriously jumping back and forth:

ptp4l[930.687]: port 1: U...

This patch cleans up the BMC logic to allow assuming the GM role when no
other clocks are found ...

[RC: merged servo_sync_interval signature change with earlier patch]

Signed-off-by: Miroslav Li...

A slow servo (with smaller constants and lower sync rate) needs a
longer, better frequency estim...

Instead of using fixed constants, set them by the following formula from
the current sync to all...

Signed-off-by: Richard Cochran <[email protected]>

This patch adds a new servo method to let the algorithm know about the
master clock's reported s...

Signed-off-by: Richard Cochran <[email protected]>

Management messages can cause a change in the clock quality. If this
happens, then it is time to...

Signed-off-by: Richard Cochran <[email protected]>

Signed-off-by: Richard Cochran <[email protected]>

This patch also replaces the hard coded logic for the UTC offset and the
time property flags wit...

Signed-off-by: Richard Cochran <[email protected]>

Signed-off-by: Richard Cochran <[email protected]>

When running as grand master, the attributes of the local clock are not
known by the ptp4l progr...

Signed-off-by: Richard Cochran <[email protected]>

While the userDescription field is implemented in the code, the same
option is not present in th...

This patch removes a redundant initialization of the kernel_leap clock
variable. The field is al...

Whenever a port enters the passive state, it should act like a slaved
port in one respect. Incom...

Signed-off-by: Richard Cochran <[email protected]>

You'd probably expect the body of GET messages to be empty, but
interpretation #29 in
http://sta...

Signed-off-by: Dale P. Smith <[email protected]>

This patch adds support for using the configured_pi_f_offset servo option to ptp4l.
If "pi_f_off...

Current pi servo steps clock without any condition on start.
This patch adds a new servo option ...

Signed-off-by: Miroslav Lichvar <[email protected]>

Signed-off-by: Miroslav Lichvar <[email protected]>

Removed duplicate calls to usage() by providing common exit point for the case.

Signed-off-by: ...

Options without parameters are now grouped together at the beginning of line
for better legibili...

Signed-off-by: Richard Cochran <[email protected]>

Signed-off-by: Richard Cochran <[email protected]>

The get_ranged_ and get_arg_ declarations and definitions are just a wee
bit much too long. This...

Ever since upgrading to Debian 7.0, building linuxptp results in an
annoying error message. This...

Signed-off-by: Ken ICHIKAWA <[email protected]>

phc_open() can open any device and return clkid even if the device is not phc
for example /dev/k...

Signed-off-by: Ken ICHIKAWA <[email protected]>

Signed-off-by: Ken ICHIKAWA <[email protected]>

Signed-off-by: Ken ICHIKAWA <[email protected]>

This patch adds functions to get int, uint, double value from string
with error checking and ran...

The default zero offset can lead to misalignment between system clocks or wrong
time to be broad...

Signed-off-by: Libor Pechacek <[email protected]>

Signed-off-by: Delio Brignoli <[email protected]>

When a new master is selected, drop the old path delay and don't
calculate the offset until the ...

This patch modifies phc2sys to enable the use of interface names in clock_open
rather than havin...

This patch updates phc2sys usage reporting to give a slightly better indication
of why the progr...

[RC: use CLOCK_MONOTONIC as suggested on the list.]

Signed-off-by: Miroslav Lichvar <mlichvar@r...

Fix the check for supported timestamping modes. The device needs
to support all the required mod...

If poll() times out, don't print a misleading errno, say that a timeout
occured.

Signed-off-by:...

This allows update intervals longer than 1 second.

Signed-off-by: Miroslav Lichvar <mlichvar@re...

Signed-off-by: Miroslav Lichvar <[email protected]>

With sub-second sync intervals, it may be useful to set P and I to
values over 1.0.

Signed-off-...

Signed-off-by: Richard Cochran <[email protected]>

PPS output from a PHC has to be enabled by PTP_ENABLE_PPS ioctl. Call
the ioctl when both PHC de...

This patch simplifies some expressions which validate that configuration
variables are within th...

The option sets an additional limit to the hardware limit. It's disabled
if set to zero. The def...

Signed-off-by: Miroslav Lichvar <[email protected]>

Reset the STA_UNSYNC flag and maxerror value with every frequency update
to let the kernel synch...

Signed-off-by: Miroslav Lichvar <[email protected]>

Signed-off-by: Miroslav Lichvar <[email protected]>

Signed-off-by: Miroslav Lichvar <[email protected]>

Signed-off-by: Miroslav Lichvar <[email protected]>

Signed-off-by: Miroslav Lichvar <[email protected]>