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Drop stale delay requests after the clock jumps in time. 

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
master
Richard Cochran 2012-08-22 05:02:20 +02:00
parent ba4727ccaf
commit f9953c6ef3
1 changed files with 10 additions and 0 deletions
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10
port.c
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@ -418,8 +418,18 @@ static void port_synchronize(struct port *p,
correction1, correction2); correction1, correction2);
switch (state) { switch (state) {
case SERVO_UNLOCKED: case SERVO_UNLOCKED:
port_dispatch(p, EV_SYNCHRONIZATION_FAULT, 0);
break;
case SERVO_JUMP: case SERVO_JUMP:
port_dispatch(p, EV_SYNCHRONIZATION_FAULT, 0); port_dispatch(p, EV_SYNCHRONIZATION_FAULT, 0);
if (p->delay_req) {
msg_put(p->delay_req);
p->delay_req = NULL;
}
if (p->peer_delay_req) {
msg_put(p->peer_delay_req);
p->peer_delay_req = NULL;
}
break; break;
case SERVO_LOCKED: case SERVO_LOCKED:
port_dispatch(p, EV_MASTER_CLOCK_SELECTED, 0); port_dispatch(p, EV_MASTER_CLOCK_SELECTED, 0);