[PATCH v1] serial: core: support more baud rates when serial console setup
From: Jeffy Chen <hidden>
Date: 2015-12-09 07:08:19
Also in:
lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Currently, when tring to set up a serial console with a higher baud rate, it would fallback to 921600. So, add more baud rates to the baud rate array. Signed-off-by: Jeffy Chen <redacted> --- drivers/tty/serial/serial_core.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index def5199..7da1b7e 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c@@ -1898,6 +1898,16 @@ struct baud_rates { }; static const struct baud_rates baud_rates[] = { +#ifndef __sparc__ + { 4000000, B4000000 }, + { 3500000, B3500000 }, + { 3000000, B3000000 }, + { 2500000, B2500000 }, + { 2000000, B2000000 }, + { 1500000, B1500000 }, + { 1152000, B1152000 }, + { 1000000, B1000000 }, +#endif { 921600, B921600 }, { 460800, B460800 }, { 230400, B230400 },
--
2.1.4