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2008-05-23 Joel Sherrill <joel.sherrill@OARcorp.com>

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* shared/comm/tty_drv.c: Eliminate copies of switches to convert
	termios Bxxx constants to xxx as an integer. Use the shared
	termios_baud_to_number() routine to do the same conversion.
This commit is contained in:
Joel Sherrill
2008-05-23 15:48:39 +00:00
parent 6825d0657a
commit 38c8516709
2 changed files with 10 additions and 58 deletions
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6
c/src/lib/libbsp/i386/ChangeLog
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@@ -1,3 +1,9 @@
2008-05-23 Joel Sherrill <joel.sherrill@OARcorp.com>
* shared/comm/tty_drv.c: Eliminate copies of switches to convert
termios Bxxx constants to xxx as an integer. Use the shared
termios_baud_to_number() routine to do the same conversion.
2008-04-23 Joel Sherrill <joel.sherrill@OARcorp.com>
* shared/comm/tty_drv.c: Remove all references to

60
c/src/lib/libbsp/i386/shared/comm/tty_drv.c
View File

@@ -261,64 +261,10 @@ conSetAttr(int port, int minor, const struct termios *t)
{
unsigned long baud, databits, parity, stopbits;
switch (t->c_cflag & CBAUD)
{
case B50:
baud = 50;
break;
case B75:
baud = 75;
break;
case B110:
baud = 110;
break;
case B134:
baud = 134;
break;
case B150:
baud = 150;
break;
case B200:
baud = 200;
break;
case B300:
baud = 300;
break;
case B600:
baud = 600;
break;
case B1200:
baud = 1200;
break;
case B1800:
baud = 1800;
break;
case B2400:
baud = 2400;
break;
case B4800:
baud = 4800;
break;
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;
default:
baud = 0;
baud = termios_baud_to_number(t->c_cflag & CBAUD);
if ( baud > 115200 )
rtems_fatal_error_occurred (RTEMS_INTERNAL_ERROR);
return 0;
}
if (t->c_cflag & PARENB) {
/* Parity is enabled */
if (t->c_cflag & PARODD) {