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path: root/drivers/serial/suncore.c
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Diffstat (limited to 'drivers/serial/suncore.c')
-rw-r--r--drivers/serial/suncore.c34
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/serial/suncore.c b/drivers/serial/suncore.c
index 5fc4a62173d..fa4ae94243c 100644
--- a/drivers/serial/suncore.c
+++ b/drivers/serial/suncore.c
@@ -34,6 +34,7 @@ sunserial_console_termios(struct console *con)
char *mode_prop = "ttyX-mode";
char *cd_prop = "ttyX-ignore-cd";
char *dtr_prop = "ttyX-rts-dtr-off";
+ char *ssp_console_modes_prop = "ssp-console-modes";
int baud, bits, stop, cflag;
char parity;
int carrier = 0;
@@ -43,14 +44,39 @@ sunserial_console_termios(struct console *con)
if (!serial_console)
return;
- if (serial_console == 1) {
+ switch (serial_console) {
+ case PROMDEV_OTTYA:
mode_prop[3] = 'a';
cd_prop[3] = 'a';
dtr_prop[3] = 'a';
- } else {
+ break;
+
+ case PROMDEV_OTTYB:
mode_prop[3] = 'b';
cd_prop[3] = 'b';
dtr_prop[3] = 'b';
+ break;
+
+ case PROMDEV_ORSC:
+
+ nd = prom_pathtoinode("rsc");
+ if (!nd) {
+ strcpy(mode, "115200,8,n,1,-");
+ goto no_options;
+ }
+
+ if (!prom_node_has_property(nd, ssp_console_modes_prop)) {
+ strcpy(mode, "115200,8,n,1,-");
+ goto no_options;
+ }
+
+ memset(mode, 0, sizeof(mode));
+ prom_getstring(nd, ssp_console_modes_prop, mode, sizeof(mode));
+ goto no_options;
+
+ default:
+ strcpy(mode, "9600,8,n,1,-");
+ goto no_options;
}
topnd = prom_getchild(prom_root_node);
@@ -110,6 +136,10 @@ no_options:
case 9600: cflag |= B9600; break;
case 19200: cflag |= B19200; break;
case 38400: cflag |= B38400; break;
+ case 57600: cflag |= B57600; break;
+ case 115200: cflag |= B115200; break;
+ case 230400: cflag |= B230400; break;
+ case 460800: cflag |= B460800; break;
default: baud = 9600; cflag |= B9600; break;
}