From 1edc982a12b0aecd033883bf2256f14704e7fa5c Mon Sep 17 00:00:00 2001
From: Kai Harrekilde-Petersen <address@hidden>
Date: Sun, 18 Mar 2018 12:38:01 +0100
Subject: [PATCH 1/2] On Linux systems, accept/try up to 921600 baud.

Signed-off-by: Kai Harrekilde-Petersen <address@hidden>
---
 serial.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/serial.c b/serial.c
index 2c171f2..18aa9cd 100644
--- a/serial.c
+++ b/serial.c
@@ -211,6 +211,12 @@ static speed_t gpsd_get_speed_termios(const struct termios *ttyctl)
 	return (115200);
     case B230400:
 	return (230400);
+#ifdef __linux__
+    case B460800:
+	return (460800);
+    case B921600:
+	return (921600);
+#endif /* __linux__ */
     default: /* B0 */
 	return 0;
     }
@@ -289,8 +295,15 @@ void gpsd_set_speed(struct gps_device_t *session,
 	rate = B57600;
     else if (speed < 230400)
 	rate = B115200;
+#ifdef __linux__
+    else if (speed < 460800)
+	rate = B230400;
+    else if (speed < 460800)
+	rate = B921600;
+#else
     else
 	rate = B230400;
+#endif /* __linux__ */
 
     if (rate != cfgetispeed(&session->ttyset)
 	|| parity != session->gpsdata.dev.parity
@@ -676,7 +689,7 @@ bool gpsd_next_hunt_setting(struct gps_device_t * session)
 #else
 	/* every rate we're likely to see on a GPS */
 	static unsigned int rates[] =
-	    { 0, 4800, 9600, 19200, 38400, 57600, 115200, 230400};
+	    { 0, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600};
 
 	if (session->baudindex++ >=
 	    (unsigned int)(sizeof(rates) / sizeof(rates[0])) - 1) {
-- 
2.7.4