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Commit 3c3fa1a5 authored by Jean-Claude BAU's avatar Jean-Claude BAU
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BMCA: Update frequencyTraceable and timeTraceable 

The frequencyTraceable and timeTraceable fields in timePropertiesDS are
now set to TRUE only when the defaultDS clock class is
PTP_CLASS_GM_LOCKED(6) or PTP_CLASS_GM_HOLDOVER(7). These field values
will follow the degradation of the clock class in case of locking issue.
parent 051a01c0
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Showing with 5 additions and 10 deletions
proto-standard/bmc.c
View file @ 3c3fa1a5
......@@ -50,21 +50,18 @@ void bmc_m1(struct pp_instance *ppi)
parent->grandmasterPriority1 = defds->priority1;
parent->grandmasterPriority2 = defds->priority2;
/* Time Properties data set */
/* based on the clock class we set the frequency traceable flags */
prop->frequencyTraceable= (
(defds->clockQuality.clockClass < PP_PTP_CLASS_GM_UNLOCKED) ||
(defds->clockQuality.clockClass < PP_ARB_CLASS_GM_UNLOCKED)) ? TRUE : FALSE;
/* FIXME: if we don't know better we stay with theses values*/
ptpTimescale=TRUE; /* Default value */
timeSource=INTERNAL_OSCILLATOR; /* Default value */
prop->frequencyTraceable=
prop->timeTraceable=FALSE; /* Default value */
switch (defds->clockQuality.clockClass) {
case PP_PTP_CLASS_GM_LOCKED:
case PP_PTP_CLASS_GM_HOLDOVER:
timeSource = GPS;
prop->frequencyTraceable=
prop->timeTraceable=TRUE;
break;
case PP_ARB_CLASS_GM_LOCKED:
case PP_ARB_CLASS_GM_HOLDOVER:
......@@ -99,14 +96,13 @@ void bmc_m1(struct pp_instance *ppi)
if (ret)
{
prop->timeTraceable = FALSE;
prop->timeTraceable = FALSE; /* Clear it if it was set */
prop->currentUtcOffsetValid = FALSE;
prop->leap59 = FALSE;
prop->leap61 = FALSE;
}
else
{
prop->timeTraceable = TRUE;
prop->currentUtcOffsetValid = TRUE;
prop->leap59 = (leap59 != 0);
prop->leap61 = (leap61 != 0);
......@@ -115,7 +111,6 @@ void bmc_m1(struct pp_instance *ppi)
/* 9.4 for ARB just take the value when built */
prop->currentUtcOffset = PP_DEFAULT_UTC_OFFSET;
/* always false */
prop->timeTraceable = FALSE;
prop->currentUtcOffsetValid = FALSE;
prop->leap59 = FALSE;
prop->leap61 = FALSE;
......
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