ab29608e0b
Modify servo_sample() to accept integer values.
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Current date stored in nanoseconds doesn't fit in 64-bit double format.
Keep the offset and the time stamp in integer nanoseconds.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-01-16 20:28:21 +01:00
8a23bf1d66
Fix initial drift calculation in PI servo.
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Convert the calculated drift to ppb and also clamp it.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
2013-01-16 20:28:21 +01:00
d4db76d64c
udp6: implement getting physical and protocol addrs
2013-01-14 19:12:18 +01:00
c54f8a523b
udp: implement getting physical and protocol addrs
2013-01-14 19:12:18 +01:00
f3ac2cad65
add sk_interface_addr for getting an interface's IP
2013-01-14 19:12:18 +01:00
d6779889cc
raw: implement getting physical and protocol addrs
2013-01-14 19:12:18 +01:00
e010937783
transport: adds interface for getting type, and physical/protocol address
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Needed for CLOCK_DESCRIPTION management TLV.
2013-01-14 19:12:18 +01:00
5c47cbfedf
Make enum transport_type match the networkProtocol enumeration
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This means no conversion is necessary between the transport_type and
the networkProtocol field of the PortAddress struct. Not currently an
issue, but will be needed for implementing the CLOCK_DESCRIPTION
management TLV.
2013-01-14 19:12:17 +01:00
7607774f30
Avoid calling msg_pre_send/post_recv unless actually forwarding a message
2012-12-31 22:53:32 +01:00
8b40f4305b
pmc: prefer exact matches for command names
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Previously if a command's full name was a prefix of another command
then parse_id would return AMBIGUOUS_ID. This was a problem for the
TIME and various TIME_* messages.
2012-12-31 19:03:49 +01:00
c8952c20c5
Add the SF download URL into the readme file.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-21 13:58:03 +01:00
3d4ff7882f
phc2sys: check that specified interface has a PHC.
2012-12-18 18:52:02 +01:00
84c7ac6b52
Fix -Wformat warnings.
2012-12-18 18:52:02 +01:00
b5ec128574
Update twoStepFlag description in man page.
2012-12-18 18:52:01 +01:00
3f9fe6d4b7
Update the readme with another Linux PHC driver.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-18 18:51:41 +01:00
49e4491883
Version 1.0
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-12 16:52:47 +01:00
b810153ed5
Add asymmetry correction.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jacob Keller <Jacob.e.keller@intel.com>
2012-12-11 14:36:30 +01:00
39e8ee0642
Add command line options to print the software version.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-10 15:11:51 +01:00
c3119807a3
Add utility functions to get the software version string.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-10 15:11:51 +01:00
0c49d16244
Add a compile time version string definition.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-10 15:11:51 +01:00
02f5b741e7
Add a shell script to generate the version string.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-09 10:16:18 +01:00
480f9e7d7a
pmc: show the flags from the default data set.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-04 16:03:33 +01:00
c129d0ec95
pmc: fix missing include.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-04 14:36:01 +01:00
3710004596
pmc: reduce the message time out waiting for replies.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-04 14:27:25 +01:00
5b099afec7
pmc: show the port state as a string.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-04 14:26:50 +01:00
2aaae0854e
Distinguish between get and set management requests.
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The code previously treated all supported request as 'get' actions and
ignored the actual action field in the message. This commit makes the
code look at the action field when processing the requests.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-04 13:25:50 +01:00
502b52163c
pmc: correct the integer format string wrt decimal verses hexadecimal.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-04 13:21:53 +01:00
2352c05a3b
pmc: support getting the port data set.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 21:07:43 +01:00
0e244e7f36
Respond to the port data set management query.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 21:06:37 +01:00
970bc7f95c
Maintain the peer mean path delay field of the port data set.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 20:48:29 +01:00
28c08dfac6
Convert the port data set TLV to and from host byte order.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 20:34:44 +01:00
c101dafb18
pmc: support getting the time properties data set.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 20:13:06 +01:00
21840156c3
Respond to the time properties data set management query.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 18:57:38 +01:00
49a98c1fcf
Convert the time properties data set TLV to and from host byte order.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 15:44:59 +01:00
aa6708d09a
Use the management message memory layout for the timePropertiesDS.
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Reforming the data structure in this way will greatly simplify the
implementation of the management message for this data set.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 11:24:31 +01:00
61e1861e27
pmc: remove trailing spaces from format strings.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 10:13:15 +01:00
04fe330e81
pmc: support getting the parent data set.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 10:09:30 +01:00
b9a6767b3d
Respond to the parent data set management query.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 09:13:55 +01:00
e21280ef77
Convert the parent data set TLV to and from host byte order.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 08:53:54 +01:00
b30c841cde
pmc: support getting the default data set.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 08:32:00 +01:00
cc7c724eb0
Respond to the default data set management query.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-02 07:51:19 +01:00
2722b8587d
Convert the default data set TLV to and from host byte order.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-12-01 08:27:45 +01:00
71c4bf203c
Use the management message memory layout for the parentDS.
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Reforming the data structure in this way will greatly simplify the
implementation of the management message for this data set.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 22:35:26 +01:00
d60ccc7484
Use the management message memory layout for the defaultDS.
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Reforming the data structure in this way will greatly simplify the
implementation of the management message for this data set.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 21:52:37 +01:00
b26a36d493
Implement the NULL management message.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 20:26:22 +01:00
1516be04e2
Ignore management response messages.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 11:39:21 +01:00
ae41fa0f68
udp: work around phyter quirk.
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The phyter offers one step sync transmission, but it alters the UDP
checksum by changing the last two bytes, after the PTP payload. While this
is only standardized for IPv6, we will go with it for IPv4 as well, since
the phyter is the only hardware out there.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 11:34:29 +01:00
b96e73994b
Support one step sync operation.
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The Linux kernel supports a hardware time stamping mode that allows
sending a one step sync message. This commit adds support for this mode
by expanding the time stamp type enumeration. In order to enable this
mode, the configuration must specify both hardware time stamping and set
the twoStepFlag to false.
We still do not support the one step peer delay request mechanism since
there is neither kernel nor hardware support for it at this time.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 11:34:29 +01:00
24385005b8
Enumerate the event codes for the transport layer transmission methods.
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We add a new event code that indicates a one step event message.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-30 11:34:29 +01:00
4ef70c3d2e
phc2sys: use the system offset method if available
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We use the PTP_SYS_OFFSET ioctl method in preference to doing
clock_gettime from user space, the assumption being that the kernel space
measurement will always be more accurate.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
2012-11-29 17:43:51 +01:00
Miroslav Lichvar
Geoff Salmon
Richard Cochran