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Slight change to the location of the default termios flags to make them

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a little easier to change, and revert to the "standard" specialix behavior
with CRTSCTS enabled in the initial cflag (but configurable).
This commit is contained in:
Peter Wemm 1995-08-13 15:44:37 +00:00
parent 99dc33eb71
commit 1cf4903ecd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=10047
2 changed files with 34 additions and 14 deletions
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24
sys/dev/si/si.c
View File

@ -30,7 +30,7 @@
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHORS BE LIABLE.
*
* $Id: si.c,v 1.2 1995/08/10 08:48:34 peter Exp $
* $Id: si.c,v 1.3 1995/08/13 15:18:05 peter Exp $
*/
#ifndef lint
@ -78,6 +78,7 @@ static char si_copyright1[] = "@(#) (C) Specialix International, 1990,1992",
*/
#define POLL /* turn on poller to generate buffer empty interrupt */
#define SI_DEF_HWFLOW /* turn on default CRTSCTS flow control */
#define SI_I_HIGH_WATER (TTYHOG - SLXOS_BUFFERSIZE)
enum si_mctl { GET, SET, BIS, BIC };
@ -167,7 +168,16 @@ static struct speedtab chartimes[] = {
-1, -1
};
static volatile int in_intr = 0; /* Inside interrupt handler? */
static int sidefaultrate = TTYDEF_SPEED;
static int si_default_rate = TTYDEF_SPEED;
static int si_default_iflag = 0;
static int si_default_oflag = 0;
static int si_default_lflag = 0;
#ifdef SI_DEF_HWFLOW
static int si_default_cflag = TTYDEF_CFLAG | CRTSCTS;
#else
static int si_default_cflag = TTYDEF_CFLAG;
#endif
#ifdef POLL
#define POLL_INTERVAL (hz/2)
@ -590,13 +600,13 @@ siattach(id)
pp->sp_flags = 0;
pp->sp_state = 0; /* internal flag */
pp->sp_dtr_wait = 3 * hz;
pp->sp_iin.c_iflag = 0;
pp->sp_iin.c_oflag = 0;
pp->sp_iin.c_cflag = TTYDEF_CFLAG;
pp->sp_iin.c_lflag = 0;
pp->sp_iin.c_iflag = si_default_iflag;
pp->sp_iin.c_oflag = si_default_oflag;
pp->sp_iin.c_cflag = si_default_cflag;
pp->sp_iin.c_lflag = si_default_lflag;
termioschars(&pp->sp_iin);
pp->sp_iin.c_ispeed = pp->sp_iin.c_ospeed =
sidefaultrate;
si_default_rate;
pp->sp_iout = pp->sp_iin;
}
break;

24
sys/i386/isa/si.c
View File

@ -30,7 +30,7 @@
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHORS BE LIABLE.
*
* $Id: si.c,v 1.2 1995/08/10 08:48:34 peter Exp $
* $Id: si.c,v 1.3 1995/08/13 15:18:05 peter Exp $
*/
#ifndef lint
@ -78,6 +78,7 @@ static char si_copyright1[] = "@(#) (C) Specialix International, 1990,1992",
*/
#define POLL /* turn on poller to generate buffer empty interrupt */
#define SI_DEF_HWFLOW /* turn on default CRTSCTS flow control */
#define SI_I_HIGH_WATER (TTYHOG - SLXOS_BUFFERSIZE)
enum si_mctl { GET, SET, BIS, BIC };
@ -167,7 +168,16 @@ static struct speedtab chartimes[] = {
-1, -1
};
static volatile int in_intr = 0; /* Inside interrupt handler? */
static int sidefaultrate = TTYDEF_SPEED;
static int si_default_rate = TTYDEF_SPEED;
static int si_default_iflag = 0;
static int si_default_oflag = 0;
static int si_default_lflag = 0;
#ifdef SI_DEF_HWFLOW
static int si_default_cflag = TTYDEF_CFLAG | CRTSCTS;
#else
static int si_default_cflag = TTYDEF_CFLAG;
#endif
#ifdef POLL
#define POLL_INTERVAL (hz/2)
@ -590,13 +600,13 @@ siattach(id)
pp->sp_flags = 0;
pp->sp_state = 0; /* internal flag */
pp->sp_dtr_wait = 3 * hz;
pp->sp_iin.c_iflag = 0;
pp->sp_iin.c_oflag = 0;
pp->sp_iin.c_cflag = TTYDEF_CFLAG;
pp->sp_iin.c_lflag = 0;
pp->sp_iin.c_iflag = si_default_iflag;
pp->sp_iin.c_oflag = si_default_oflag;
pp->sp_iin.c_cflag = si_default_cflag;
pp->sp_iin.c_lflag = si_default_lflag;
termioschars(&pp->sp_iin);
pp->sp_iin.c_ispeed = pp->sp_iin.c_ospeed =
sidefaultrate;
si_default_rate;
pp->sp_iout = pp->sp_iin;
}
break;