This is required to reduce the sync message interval when the slave
sends signalling message.
Signed-off-by: Timo Wischer <timo.wisc...@de.bosch.com>
---
port_signaling.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/port_signaling.c b/port_signaling.c
index ed217c0..0e309fc 100644
--- a/port_signaling.c
+++ b/port_signaling.c
@@ -29,6 +29,12 @@ const struct PortIdentity wildcard_pid = {
},
.portNumber = 0xffff,
};
+const struct PortIdentity wildcard_pid2 = {
+ .clockIdentity = {
+ {0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+ },
+ .portNumber = 0x0000,
+};
struct ptp_message *port_signaling_construct(struct port *p,
const struct PortIdentity *tpid)
@@ -126,6 +132,7 @@ int process_signaling(struct port *p, struct ptp_message *m)
/* Ignore signaling messages not addressed to this port. */
if (!pid_eq(&m->signaling.targetPortIdentity, &p->portIdentity) &&
+ !pid_eq(&m->signaling.targetPortIdentity, &wildcard_pid2) &&
!pid_eq(&m->signaling.targetPortIdentity, &wildcard_pid)) {
return 0;
}
--
2.17.1
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