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Show every port state transition, including (re)initialization. 

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
master
Richard Cochran 2012-03-24 13:14:47 +01:00
parent f2ffeae0f4
commit 04e59b0b27
1 changed files with 11 additions and 3 deletions
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14
port.c
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@ -316,6 +316,13 @@ static int port_set_sync_tmo(struct port *p)
return set_tmo(p->fda.fd[FD_SYNC_TIMER], 1, p->logSyncInterval);
}
static void port_show_transition(struct port *p,
enum port_state next, enum fsm_event event)
{
pr_notice("port %hu: %s to %s on %s", portnum(p),
ps_str[p->state], ps_str[next], ev_str[event]);
}
static void port_synchronize(struct port *p,
struct timespec ingress_ts,
struct timestamp origin_ts,
@ -890,15 +897,16 @@ void port_dispatch(struct port *p, enum fsm_event event, int mdiff)
if (port_is_enabled(p)) {
port_disable(p);
}
p->state = port_initialize(p) ? PS_FAULTY : PS_LISTENING;
next = port_initialize(p) ? PS_FAULTY : PS_LISTENING;
port_show_transition(p, next, event);
p->state = next;
return;
}
if (next == p->state)
return;
pr_notice("port %hu: %s to %s on %s", portnum(p),
ps_str[p->state], ps_str[next], ev_str[event]);
port_show_transition(p, next, event);
port_clr_tmo(p->fda.fd[FD_ANNOUNCE_TIMER]);
port_clr_tmo(p->fda.fd[FD_DELAY_TIMER]);