diff mbox series

[net-next] ptp: ocp: Add serial port information to the debug summary

Message ID 20220303233801.242870-1-jonathan.lemon@gmail.com (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series [net-next] ptp: ocp: Add serial port information to the debug summary | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/apply fail Patch does not apply to net-next

Commit Message

Jonathan Lemon March 3, 2022, 11:37 p.m. UTC 
On the debug summary page, show the /dev/ttyS<port> mapping.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
---
 drivers/ptp/ptp_ocp.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index cfe744b80407..5e3e06acaf87 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -2109,6 +2109,14 @@  ptp_ocp_summary_show(struct seq_file *s, void *data)
 	sma_out = ioread32(&bp->sma->gpio2);
 
 	seq_printf(s, "%7s: /dev/ptp%d\n", "PTP", ptp_clock_index(bp->ptp));
+	if (bp->gnss_port != -1)
+		seq_printf(s, "%7s: /dev/ttyS%d\n", "GNSS1", bp->gnss_port);
+	if (bp->gnss2_port != -1)
+		seq_printf(s, "%7s: /dev/ttyS%d\n", "GNSS2", bp->gnss2_port);
+	if (bp->mac_port != -1)
+		seq_printf(s, "%7s: /dev/ttyS%d\n", "MAC", bp->mac_port);
+	if (bp->nmea_port != -1)
+		seq_printf(s, "%7s: /dev/ttyS%d\n", "NMEA", bp->nmea_port);
 
 	sma1_show(dev, NULL, buf);
 	seq_printf(s, "   sma1: %s", buf);