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Verbosely identify the port and message after network errors. 

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
master
Richard Cochran 2012-03-04 08:36:37 +01:00
parent 321330501f
commit eb5b7b1e60
1 changed files with 14 additions and 4 deletions
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18
port.c
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@ -352,8 +352,10 @@ static int port_delay_request(struct port *p)
goto out; goto out;
cnt = p->transport->send(&p->fda, 1, msg, pdulen, &msg->hwts); cnt = p->transport->send(&p->fda, 1, msg, pdulen, &msg->hwts);
if (cnt <= 0) if (cnt <= 0) {
pr_err("port %hu: send delay request failed", portnum(p));
goto out; goto out;
}
if (p->delay_req) if (p->delay_req)
msg_put(p->delay_req); msg_put(p->delay_req);
@ -415,8 +417,10 @@ static int port_tx_announce(struct port *p)
goto out; goto out;
} }
cnt = p->transport->send(&p->fda, 0, msg, pdulen, &msg->hwts); cnt = p->transport->send(&p->fda, 0, msg, pdulen, &msg->hwts);
if (cnt <= 0) if (cnt <= 0) {
pr_err("port %hu: send announce failed", portnum(p));
err = -1; err = -1;
}
out: out:
msg_put(msg); msg_put(msg);
return err; return err;
@ -458,6 +462,7 @@ static int port_tx_sync(struct port *p)
} }
cnt = p->transport->send(&p->fda, 1, msg, pdulen, &msg->hwts); cnt = p->transport->send(&p->fda, 1, msg, pdulen, &msg->hwts);
if (cnt <= 0) { if (cnt <= 0) {
pr_err("port %hu: send sync failed", portnum(p));
err = -1; err = -1;
goto out; goto out;
} }
@ -484,8 +489,10 @@ static int port_tx_sync(struct port *p)
goto out; goto out;
} }
cnt = p->transport->send(&p->fda, 0, fup, pdulen, &fup->hwts); cnt = p->transport->send(&p->fda, 0, fup, pdulen, &fup->hwts);
if (cnt <= 0) if (cnt <= 0) {
pr_err("port %hu: send follow up failed", portnum(p));
err = -1; err = -1;
}
out: out:
msg_put(msg); msg_put(msg);
msg_put(fup); msg_put(fup);
@ -631,8 +638,10 @@ static int process_delay_req(struct port *p, struct ptp_message *m)
goto out; goto out;
} }
cnt = p->transport->send(&p->fda, 0, msg, pdulen, NULL); cnt = p->transport->send(&p->fda, 0, msg, pdulen, NULL);
if (cnt <= 0) if (cnt <= 0) {
pr_err("port %hu: send delay response failed", portnum(p));
err = -1; err = -1;
}
out: out:
msg_put(msg); msg_put(msg);
return err; return err;
@ -899,6 +908,7 @@ enum fsm_event port_event(struct port *p, int fd_index)
cnt = p->transport->recv(fd, msg, sizeof(*msg), &msg->hwts); cnt = p->transport->recv(fd, msg, sizeof(*msg), &msg->hwts);
if (cnt <= 0) { if (cnt <= 0) {
pr_err("port %hu: recv message failed", portnum(p));
msg_put(msg); msg_put(msg);
return EV_FAULT_DETECTED; return EV_FAULT_DETECTED;
} }