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2000-10-20 Rosimildo da Silva <rdasilva@connecttel.com>

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* console/serial_mouse.c: Added support for changing serial parameters.
This commit is contained in:
Joel Sherrill
2000-10-20 16:01:13 +00:00
parent 772f2243e2
commit 396555aae4
2 changed files with 42 additions and 37 deletions
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4
c/src/lib/libbsp/i386/pc386/ChangeLog
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@@ -1,3 +1,7 @@
2000-10-20 Rosimildo da Silva <rdasilva@connecttel.com>
* console/serial_mouse.c: Added support for changing serial parameters.
2000-10-20 Joel Sherrill <joel@OARcorp.com>
* include/wd80x3.h: Added file header and logic to prevent multiple

75
c/src/lib/libbsp/i386/pc386/console/serial_mouse.c
View File

@@ -18,39 +18,6 @@
* MODIFICATION/HISTORY:
*
* $Log$
* Revision 1.1 2000/08/30 08:15:30 joel
* 2000-08-26 Rosimildo da Silva <rdasilva@connecttel.com>
*
* * Major rework of the "/dev/console" driver.
* * Added termios support for stdin ( keyboard ).
* * Added ioctls() to support modes similar to Linux( XLATE,
* RAW, MEDIUMRAW ).
* * Added Keyboard mapping and handling of the keyboard's leds.
* * Added Micro FrameBuffer driver ( "/dev/fb0" ) for bare VGA
* controller ( 16 colors ).
* * Added PS/2 and Serial mouse support for PC386 BSP.
* * console/defkeymap.c: New file.
* * console/fb_vga.c: New file.
* * console/fb_vga.h: New file.
* * console/i386kbd.h: New file.
* * console/kd.h: New file.
* * console/keyboard.c: New file.
* * console/keyboard.h: New file.
* * console/mouse_parser.c: New file.
* * console/mouse_parser.h: New file.
* * console/pc_keyb.c: New file.
* * console/ps2_drv.h: New file.
* * console/ps2_mouse.c: New file.
* * console/ps2_mouse.h: New file.
* * console/serial_mouse.c: New file.
* * console/serial_mouse.h: New file.
* * console/vgainit.c: New file.
* * console/vt.c: New file.
* * console/Makefile.am: Reflect new files.
* * console/console.c, console/inch.c, console/outch.c: Console
* functionality modifications.
* * startup/Makefile.am: Pick up tty_drv.c and gdb_glue.c
*
****************************************************************************/
#include <stdio.h>
@@ -303,10 +270,12 @@ serial_mouse_control(rtems_device_major_number major,
return serial_mouse_control_internal( BSP_UART_PORT, arg );
}
static int
conSetAttr(int port, int minor, const struct termios *t)
{
int baud;
unsigned long baud, databits, parity, stopbits;
switch (t->c_cflag & CBAUD)
{
@@ -362,14 +331,46 @@ conSetAttr(int port, int minor, const struct termios *t)
baud = 115200;
break;
default:
baud = 0;
rtems_fatal_error_occurred (RTEMS_INTERNAL_ERROR);
return 0;
}
if (t->c_cflag & PARENB) {
/* Parity is enabled */
if (t->c_cflag & PARODD) {
/* Parity is odd */
parity = PEN;
}
else {
/* Parity is even */
parity = PEN | EPS;
}
}
else {
/* No parity */
parity = 0;
}
switch (t->c_cflag & CSIZE) {
case CS5: databits = CHR_5_BITS; break;
case CS6: databits = CHR_6_BITS; break;
case CS7: databits = CHR_7_BITS; break;
case CS8: databits = CHR_8_BITS; break;
}
if (t->c_cflag & CSTOPB) {
/* 2 stop bits */
stopbits = STB;
}
else {
/* 1 stop bit */
stopbits = 0;
}
printk("Mouse baud, port=%X, baud=%d\n", port, baud );
BSP_uart_set_baud( port, baud );
BSP_uart_set_attributes(port, baud, databits, parity, stopbits)
return 0;
}
/*
* Handle ioctl request for ttyS2.