The Telecom Profile invented a new per-port and per-clock attribute, not
in 1588, called "localPriority". The use of this attribute is a
distinguishing feature of the telecom data set comparison algorithm.
This patch adds the attribute, hard coded to its default value.
Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
clock.c | 1 +
ds.h | 1 +
port.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/clock.c b/clock.c
index 4179931..d1dbb86 100644
--- a/clock.c
+++ b/clock.c
@@ -895,6 +895,7 @@ struct clock *clock_create(enum clock_type type, struct
config *config,
c->dds.flags & DDS_SLAVE_ONLY) {
c->dds.clockQuality.clockClass = 255;
}
+ c->default_dataset.localPriority = 128;
if (!(c->dds.flags & DDS_TWO_STEP_FLAG)) {
switch (timestamping) {
diff --git a/ds.h b/ds.h
index 0e48d05..9d9c417 100644
--- a/ds.h
+++ b/ds.h
@@ -55,6 +55,7 @@ struct dataset {
struct ClockIdentity identity;
struct ClockQuality quality;
UInteger8 priority2;
+ UInteger8 localPriority; /* Telecom Profile only */
UInteger16 stepsRemoved;
struct PortIdentity sender;
struct PortIdentity receiver;
diff --git a/port.c b/port.c
index 46db95d..73495d0 100644
--- a/port.c
+++ b/port.c
@@ -159,6 +159,7 @@ static void announce_to_dataset(struct ptp_message *m,
struct port *p,
out->identity = a->grandmasterIdentity;
out->quality = a->grandmasterClockQuality;
out->priority2 = a->grandmasterPriority2;
+ out->localPriority = 128;
out->stepsRemoved = a->stepsRemoved;
out->sender = m->header.sourcePortIdentity;
out->receiver = p->portIdentity;
--
2.11.0
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