wrs-socket: if UDP is requested, fall back to non-WR

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

wrs-socket: if UDP is requested, fall back to non-WR
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
5c918341 · Alessandro Rubini · 03986580 · 5c918341
Commit 5c918341 authored Sep 17, 2013 by Alessandro Rubini
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wrs-socket.c time-wrs/wrs-socket.c +7 -0

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--- a/time-wrs/wrs-socket.c
+++ b/time-wrs/wrs-socket.c
@@ -360,6 +360,13 @@ static int wrs_net_init(struct pp_instance *ppi)
 	if (r)
 		return r;

+	if (!ppi->ethernet_mode) {
+		pp_diag(ppi, frames, 1, "%s: Can't do White Rabbit over UDP,"
+			" falling back to normal PTP\n", __func__);
+		ppi->n_ops = &unix_net_ops;
+		return 0;
+	}
+
 	r = minipc_call(hal_ch, DEFAULT_TO, &__rpcdef_get_port_state,
 		 &pstate, ppi->iface_name);