Commit Graph

801 Commits (f44178476bb1eaa34e2a1f234bbc56fddd47331b)

Author SHA1 Message Date
Jiri Benc fb1b781413 hwstamp_ctl: explain ERANGE error better
ERANGE is used by the kernel to indicate the hardware does not support the
requested time stamping mode. Explain this error to the user.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
2013-03-24 16:12:20 +01:00
Richard Cochran bd28acffb3 Merge branch 'mlichvar_leap'
Fixed up trivial conflict in the makefile.

Conflicts:
	makefile
2013-03-20 19:51:46 +01:00
Miroslav Lichvar 4e24248a71 Add options to not apply leap seconds in kernel.
Add kernel_leap option for ptp4l and -x option for phc2sys to disable
setting of the STA_INS/STA_DEL bit to slowly correct the one-second
offset by servo.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-03-20 19:37:40 +01:00
Miroslav Lichvar e21af97091 ptp4l: Handle leap seconds.
Extend the clock_utc_correct function to handle leap seconds announced
in the time properties data set. With software time stamping, it sets the
STA_INS/STA_DEL bit for the system clock. Clock updates are suspended
in the last second of the day.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-03-20 19:37:39 +01:00
Miroslav Lichvar 09667479b8 Add missing conversions from tmv_t to nanoseconds.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-03-20 19:37:39 +01:00
Miroslav Lichvar eb93926bc9 phc2sys: Handle leap seconds.
Update the currentUtcOffset and leap61/59 values at one minute
interval. When a leap second is detected, set the STA_INS/STA_DEL
bit for the system clock.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-03-20 19:37:39 +01:00
Miroslav Lichvar a29b1a4105 Move clock_adjtime wrapping to clockadj.c.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-03-20 19:37:39 +01:00
Miroslav Lichvar 58b1f3f37d phc2sys: Update sync offset periodically with -w.
Modify the pmc to allow non-blocking operation. Run it on each clock
update to have the sync offset updated from currentUtcOffset with every
other call.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-03-20 19:37:39 +01:00
Delio Brignoli 789a5c8e37 Add support for FT_BAD_PEER_NETWORK
Handle reception of >=3 sequential multiple pdelay responses from
distinct peers as a fault of type FT_BAD_PEER_NETWORK.

Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-20 19:10:22 +01:00
Delio Brignoli b936d35b6d Add support for multiple fault types
Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-20 19:10:22 +01:00
Delio Brignoli 455ebe7d22 Rename set_tmo() to set_tmo_log(), add set_tmo_lin()
Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-20 19:10:22 +01:00
Delio Brignoli d374ad6bf7 Explicitly detect and handle changes of the peer's port id by resetting asCapable and the port's nrate
This patch also changes port_capable() to reset the port's nrate every time asCapable changes
from true to false.

Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-20 19:10:09 +01:00
Delio Brignoli 9650cb687d Log changes to asCapable
Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-17 18:50:31 +01:00
Delio Brignoli 3cc285c691 Free peer delay responses and followup messages when sending a new peer delay request
If messages are not freed, it is possible (with purposely crafted traffic) to trigger
a peer delay calculation which will use message's data from the previous round.

Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-14 05:17:41 +01:00
Delio Brignoli 4626487ff3 Implement neighborPropDelayThresh check in port_capable()
Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
2013-03-14 05:17:38 +01:00
Geoff Salmon 3a028edbc8 pmc: avoid printing invalid data from empty TLVs
Also adds additional null-check to bin2str to avoid crashing on empty
messages.

Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-03-12 20:26:44 +01:00
Richard Cochran 1ff9d0d0d2 Align the message buffer to eight bytes.
The 'struct ptp_message" includes a 64 bit integer field, ts.pdu.sec,
and this must be aligned to an eight byte boundary for armv5 machines.
Although the compiler puts the field at the right offset, we spoil this
by packing the struct with 20 bytes of head room. This patch fixes the
issue by realigning the message buffer.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-07 18:00:01 +01:00
Richard Cochran 48aa6712a9 Add support for the log peer delay interval management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-04 20:27:12 +01:00
Richard Cochran 9b5e37bbf8 Add support for the delay mechanism management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-04 20:23:32 +01:00
Richard Cochran d30d397c2b Add support for the version number management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-04 20:18:19 +01:00
Richard Cochran 06a65003f4 Add support for the log sync interval management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-04 20:14:05 +01:00
Richard Cochran d2f8bc5e38 Add support for the announce receipt timeout management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-04 20:10:51 +01:00
Richard Cochran 555c42e3d0 Add support for the log announce interval management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-04 20:06:36 +01:00
Richard Cochran 2044d045b4 Add support for the timescale management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 20:26:00 +01:00
Richard Cochran 4dfcca733b Add support for the traceability management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 20:20:12 +01:00
Richard Cochran 32c8635aef Add support for the clock_accuracy management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 20:10:46 +01:00
Richard Cochran 78e37ebf0b Add support for the slave_only management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 20:06:17 +01:00
Richard Cochran bed1067d2b Add support for the domain management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 19:54:17 +01:00
Richard Cochran 8cc3a1f3b8 Add support for the priority2 management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 19:48:43 +01:00
Richard Cochran f0c0f7b121 Add support for the priority1 management request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 19:41:06 +01:00
Richard Cochran 49699c7830 Add an all purpose, single byte management TLV.
Many of the single field management messages have just two bytes, one for
the data value and one for padding. This patch adds a structure that can
be used for all of these management IDs.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-03-03 19:35:50 +01:00
Geoff Salmon e4f1450416 pmc: get CLOCK_DESCRIPTION and USER_DESCRIPTION
Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-25 18:11:03 +01:00
Geoff Salmon 36a5921e88 support GET CLOCK_DESCRIPTION and USER_DESCRIPTION mgmt messages
Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-25 18:11:03 +01:00
Geoff Salmon e919971905 adds CLOCK_DESCRIPTION struct
Modifies existing structs changing Octet *foo -> Octet foo[0] and
marks them PACKED so the message buffer can be cast to the structs.

Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-25 18:11:03 +01:00
Geoff Salmon f4e8f5be3f support TLVs with flexible size
These flexible TLVs don't need to be represented as a single packed
struct directly in the message buffer. Instead a separate struct
contains pointers to the individual parts of the TLV in the message
buffer. The flexible TLV can only be the last TLV in a message.

Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-25 18:11:03 +01:00
Richard Cochran 09f8fe0e0b Version 1.1
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-02-16 17:38:46 +01:00
Geoff Salmon a299ca1e90 avoid hton conversion on empty management msgs
Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-12 20:04:06 +01:00
Miroslav Lichvar c547145834 Check shift used in freq_est and stats max_count calculation.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-12 19:59:50 +01:00
Miroslav Lichvar 7d8f31da45 Change stats max_count variables to unsigned.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-12 19:59:50 +01:00
Geoff Salmon fd27f99045 set length of ptp text defaults
Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-10 20:05:56 +01:00
Richard Cochran 1ce90fe160 Reduce the arguments to clock_create.
New clock options should go into 'struct default_ds' so that we can avoid
growing clock_create indefinitely.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-02-09 10:45:30 +01:00
Miroslav Lichvar 3136e3e46c Add summary statistics.
Add new options to ptp4l and phc2sys to print summary statistics of the
clock instead of the individual samples.

[ RC - Fix () function prototype with (void).
     - Use unsigned for sample counter.
     - Fix over-zealous line breaks. ]

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-02-09 10:09:25 +01:00
Richard Cochran c7098364f2 Make the counters for the frequency and rate estimators unsigned.
These are simple 'up' counters.
There is no need for negative values here.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2013-02-09 08:51:19 +01:00
Geoff Salmon 5b8e169486 match pmc_send_get_action's definition and declaration
Signed-off-by: Geoff Salmon <gsalmon@se-instruments.com>
2013-02-09 08:38:20 +01:00
Miroslav Lichvar 42b305478d phc2sys: Print clock reading delay.
If the delay is known, print it together with the offset and frequency.
Remove the time stamp from the output to fit it into 80 chars.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-08 18:41:34 +01:00
Miroslav Lichvar cb5ebd9b24 Change label of frequency offset.
Change the label of the frequency offset in the clock messages printed
by ptp4l and phc2sys from "adj" to "freq" to indicate it's a frequency
value.

Also, modify clock_no_adjust() to print the frequency offset instead of
the ratio and use PRId64 instead of lld to print int64_t values.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-08 18:41:34 +01:00
Miroslav Lichvar 1e9db8b8dd Fix initialization of frequency estimation interval.
The clock_sync_interval() function is called when logSyncInterval
changes from zero. Call it also when the clock is created to have
fest.max_count set accordingly to freq_est_interval even with zero
logSyncInterval.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-08 18:41:34 +01:00
Miroslav Lichvar 5e22865728 Update port state strings.
Update the order of the strings to reflect the changes made by commit
f530ae9333.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-08 18:38:33 +01:00
Miroslav Lichvar 9e7517a31a Remove trailing whitespaces.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-06 19:30:02 +01:00
Miroslav Lichvar f0a86e7d8f Update comment in pi.c.
This was missed in commit d8cb9be46a.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-02-06 19:30:02 +01:00