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| author | Michal Wasko <michal.wasko@intel.com> | 2017-08-24 13:24:31 +0200 |
|---|---|---|
| committer | Michal Wasko <michal.wasko@intel.com> | 2017-08-24 13:24:31 +0200 |
| commit | a7a8e45f5d96538b362a7b4b0f780b41be5ec512 (patch) | |
| tree | af6c07a8ae967a01b2772b3ed1797975e9342d76 | |
| parent | 5faee0055827e70360e14f9b06f95785172ef3ab (diff) | |
| download | Open-AVB-a7a8e45f5d96538b362a7b4b0f780b41be5ec512.tar.gz | |
PTP Port role restore on Link Up event
PTP Master/Slave port role restore added to
Link Up event processing to guarantee proper
gPTP daemon re-sync after Link loss situation
due to partner platform reboot. The PTP role
restore is especially important for the case
when platforms are connected directly with
ethernet cable - no switch in between.
Signed-off-by: Michal Wasko <michal.wasko@intel.com>
| -rw-r--r-- | daemons/gptp/common/ether_port.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/daemons/gptp/common/ether_port.cpp b/daemons/gptp/common/ether_port.cpp index f517c181..024531cc 100644 --- a/daemons/gptp/common/ether_port.cpp +++ b/daemons/gptp/common/ether_port.cpp @@ -403,6 +403,14 @@ bool EtherPort::_processEvent( Event e ) GPTP_LOG_STATUS("LINKUP"); } + if( clock->getPriority1() == 255 || getPortState() == PTP_SLAVE ) { + becomeSlave( true ); + } else if( getPortState() == PTP_MASTER ) { + becomeMaster( true ); + } else { + startAnnounce(); + } + if (automotive_profile) { setAsCapable( true ); |