svn commit: r304940 - head/sys/dev/uart

[Justin Hibbits]

Author: jhibbits
Date: Sun Aug 28 04:40:27 2016
New Revision: 304940
URL: https://svnweb.freebsd.org/changeset/base/304940

Log:
  Fix UART PPS capture mode printing
  
  * Add breaks to prevent fallthrough and printing of multiple modes.
  * Only check the mode, mask out all other bits.

Modified:
  head/sys/dev/uart/uart_core.c

Modified: head/sys/dev/uart/uart_core.c
==============================================================================
--- head/sys/dev/uart/uart_core.c	Sun Aug 28 04:15:20 2016	(r304939)
+++ head/sys/dev/uart/uart_core.c	Sun Aug 28 04:40:27 2016	(r304940)
@@ -97,15 +97,19 @@ uart_pps_print_mode(struct uart_softc *s
 {
 
 	device_printf(sc->sc_dev, "PPS capture mode: ");
-	switch(sc->sc_pps_mode) {
+	switch(sc->sc_pps_mode & UART_PPS_SIGNAL_MASK) {
 	case UART_PPS_DISABLED:
 		printf("disabled");
+		break;
 	case UART_PPS_CTS:
 		printf("CTS");
+		break;
 	case UART_PPS_DCD:
 		printf("DCD");
+		break;
 	default:
 		printf("invalid");
+		break;
 	}
 	if (sc->sc_pps_mode & UART_PPS_INVERT_PULSE)
 		printf("-Inverted");