[linuxsh-dev] SCI/F Serial driver change

[NIIBE Y. <gn...@ch...>]

According to the manual setting of SCFCR register should be done,
after the SCBRR register setting.  So, I think following patch is
needed.

I didn't tested this well.  I need your feedback.

I try this as I have serial troubles in 115200 with my dreamcast.  I
hope this makes sence...

Not committed yet.


2000-09-27  NIIBE Yutaka  <gn...@m1...>

	* drivers/char/sh-sci.c (sci_set_termios_cflag): Call init_pins
	AFTER setting baud.

Index: drivers/char/sh-sci.c
===================================================================
RCS file: /cvsroot/linuxsh/kernel/drivers/char/sh-sci.c,v
retrieving revision 1.21
diff -u -p -r1.21 sh-sci.c
--- drivers/char/sh-sci.c	2000/09/17 18:59:32	1.21
+++ drivers/char/sh-sci.c	2000/09/27 02:27:40
@@ -381,10 +381,9 @@ static void sci_set_termios_cflag(struct
 	if (cflag & CSTOPB)
 		smr_val |= 0x08;
 	sci_out(port, SCSMR, smr_val);
+	sci_set_baud(port, baud);
 
 	port->init_pins(port, cflag);
-
-	sci_set_baud(port, baud);
 	sci_out(port, SCSCR, SCSCR_INIT(port));
 }