[SPARC64]: Serial Console for E250 Patch

From: Eddie C. Dost <ecd@brainaid.de>

I have the following patch for serial console over the RSC
(remote system controller) on my E250 machine. It basically adds
support for input-device=rsc and output-device=rsc from OBP, and
allows 115200,8,n,1,- serial mode setting.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 7e773ff76c61..8bcaebcc0ad7 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -897,9 +897,6 @@ static int sunsab_console_setup(struct console *con, char *options)
 
         sunserial_console_termios(con);
 
-        /* Firmware console speed is limited to 150-->38400 baud so
-         * this hackish cflag thing is OK.
-         */
         switch (con->cflag & CBAUD) {
         case B150: baud = 150; break;
         case B300: baud = 300; break;
@@ -910,6 +907,10 @@ static int sunsab_console_setup(struct console *con, char *options)
         default: case B9600: baud = 9600; break;
         case B19200: baud = 19200; break;
         case B38400: baud = 38400; break;
+        case B57600: baud = 57600; break;
+        case B115200: baud = 115200; break;
+        case B230400: baud = 230400; break;
+        case B460800: baud = 460800; break;
         };
 
         /*