Removing old isdn stuff.

1 files changed, 0 insertions, 362 deletions

diff --git a/sys/gnu/isdn/iitty.c b/sys/gnu/isdn/iitty.c
deleted file mode 100644
index 51df7a8..0000000
--- a/sys/gnu/isdn/iitty.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* @(#)$Id: iitty.c,v 1.21 1996/04/02 22:06:23 gpalmer Exp $
- *******************************************************************************
- *  II - Version 0.1 $Revision: 1.21 $   $State: Exp $
- *
- * Copyright 1994 Dietmar Friede
- *******************************************************************************
- * Bug reports, patches, comments, suggestions should be sent to:
- *
- *	jkr@saarlink.de or jkrause@guug.de
- *
- *******************************************************************************
- */
-
-#include "ity.h"
-#if NITY > 0
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/conf.h>
-#include <sys/ioctl.h>
-#include <sys/select.h>
-#include <sys/tty.h>
-#include <sys/proc.h>
-#include <sys/file.h>
-#include <sys/uio.h>
-#include <sys/kernel.h>
-#include <sys/syslog.h>
-#include <sys/types.h>
-#ifdef DEVFS
-#include <sys/devfsext.h>
-#endif /*DEVFS*/
-
-#include "gnu/isdn/isdn_ioctl.h"
-
-static	d_open_t	ityopen;
-static	d_close_t	ityclose;
-static	d_read_t	ityread;
-static	d_write_t	itywrite;
-static	d_ioctl_t	ityioctl;
-static	d_stop_t	itystop;
-static	d_devtotty_t	itydevtotty;
-
-#define CDEV_MAJOR 56
-static struct cdevsw ity_cdevsw = 
-	{ ityopen,	ityclose,	ityread,	itywrite,	/*56*/
-	  ityioctl,	itystop,	noreset,	itydevtotty,/* ity */
-	  ttselect,	nommap,		NULL,	"ity",	NULL,	-1 };
-
-
-static int	ityparam __P((struct tty *tp, struct termios *t));
-static void	itystart __P((struct tty *tp));
-
-static int      itydefaultrate = 64000;
-static short    ity_addr[NITY];
-static struct tty ity_tty[NITY];
-static int	applnr[NITY];
-static int	next_if= 0;
-#ifdef	DEVFS
-void		*devfs_token[NITY];
-static void	*devfs_token_out[NITY];
-#endif
-
-#define	UNIT(x)		(minor(x)&0x3f)
-#define	OUTBOUND(x)	((minor(x)&0x80)==0x80)
-
-int
-ityattach(int ap)
-{
-	if(next_if >= NITY)
-		return(-1);
-
-	applnr[next_if]= ap;
-#ifdef	DEVFS
-	devfs_token[next_if] = 
-		devfs_add_devswf(&ity_cdevsw, next_if, DV_CHR, 0, 0, 
-				 0600, "isdn/ity%d", next_if);
-	devfs_token_out[next_if] = 
-		devfs_add_devswf(&ity_cdevsw,(next_if | 0x80), DV_CHR, 0, 0, 
-				 0600, "isdn/Oity%d", next_if);
-#endif
-	return(next_if++);
-}
-
-/* ARGSUSED */
-static	int
-ityopen(dev_t dev, int flag, int mode, struct proc * p)
-{
-	register struct tty *tp;
-	register int    unit;
-	int             error = 0;
-
-	unit = UNIT(dev);
-	if (unit >= next_if)
-		return (ENXIO);
-
-	tp = &ity_tty[unit];
-	tp->t_oproc = itystart;
-	tp->t_param = ityparam;
-	tp->t_dev = dev;
-	if ((tp->t_state & TS_ISOPEN) == 0)
-	{
-		ttychars(tp);
-		if (tp->t_ispeed == 0)
-		{
-			tp->t_iflag = TTYDEF_IFLAG;
-			tp->t_oflag = TTYDEF_OFLAG;
-			tp->t_cflag = TTYDEF_CFLAG;
-			tp->t_lflag = TTYDEF_LFLAG;
-			tp->t_ispeed = tp->t_ospeed = itydefaultrate;
-		}
-		ityparam(tp, &tp->t_termios);
-		ttsetwater(tp);
-	} else if (tp->t_state & TS_XCLUDE && p->p_ucred->cr_uid != 0)
-		return (EBUSY);
-	(void) spltty();
-
-	if (OUTBOUND(dev)) {
-		/*
-		 * XXX should call l_modem() here and not meddle with CLOCAL,
-		 * but itystart() wants TS_CARR_ON to give the true carrier.
-		 */
-		tp->t_cflag |= CLOCAL;
-		tp->t_state |= TS_CONNECTED;
-	}
-
-	while ((flag & O_NONBLOCK) == 0 && (tp->t_cflag & CLOCAL) == 0 &&
-	       (tp->t_state & TS_CARR_ON) == 0)
-	{
-		error = tsleep(TSA_CARR_ON(tp), TTIPRI | PCATCH, "iidcd", 0);
-		if (error)
-			break;
-	}
-	(void) spl0();
-	if (error == 0)
-		error = (*linesw[tp->t_line].l_open) (dev, tp);
-	return (error);
-}
-
-/* ARGSUSED */
-static	int
-ityclose(dev, flag, mode, p)
-	dev_t           dev;
-	int             flag, mode;
-	struct proc    *p;
-{
-	register struct tty *tp;
-	register        ity;
-	register int    unit;
-
-	unit = UNIT(dev);
-	ity = ity_addr[unit];
-	if(tp = &ity_tty[unit])
-	(*linesw[tp->t_line].l_close) (tp, flag);
-	ttyclose(tp);
-	isdn_disconnect(applnr[unit],0);
-	return (0);
-}
-
-static	int
-ityread(dev, uio, flag)
-	dev_t           dev;
-	struct uio     *uio;
-	int flag;
-{
-	register struct tty *tp = &ity_tty[UNIT(dev)];
-
-	return ((*linesw[tp->t_line].l_read) (tp, uio, flag));
-}
-
-static	int
-itywrite(dev, uio, flag)
-	dev_t           dev;
-	struct uio     *uio;
-	int flag;
-{
-	int             unit = UNIT(dev);
-	register struct tty *tp = &ity_tty[unit];
-
-	return ((*linesw[tp->t_line].l_write) (tp, uio, flag));
-}
-
-int
-ity_input(int no, int len, char *buf, int dir)
-{
-	register struct tty *tp = &ity_tty[no];
-	int i;
-
-	if (tp->t_state & TS_ISOPEN)
-		for(i= 0; i<len; i++)
-			(*linesw[tp->t_line].l_rint)(buf[i], tp);
-	else len= 0;
-	return(len);
-}
-
-static void
-itystart(struct tty *tp)
-{
-	int             s, unit;
-
-	unit = UNIT(tp->t_dev);
-
-	s = splhigh();
-	if (tp->t_state & (TS_TIMEOUT | TS_TTSTOP))
-	{
-		splx(s);
-		return;
-	}
-	ttwwakeup(tp);
-	if (tp->t_outq.c_cc)
-	{
-		if(OUTBOUND(tp->t_dev) && (tp->t_cflag & CLOCAL) &&
-			((tp->t_state & TS_CARR_ON) == 0))
-			isdn_msg(applnr[unit]);
-		else isdn_output(applnr[unit]);
-		tp->t_state |= TS_BUSY;
-	}
-	splx(s);
-}
-
-int
-ity_out(int no, char *buf, int len)
-{
-	struct tty *tp = &ity_tty[no];
-	int i;
-
-	if(tp == NULL)
-		return(0);
-	if(tp->t_outq.c_cc)
-	{
-		for (i = 0; i < len && tp->t_outq.c_cc; ++i)
-			buf[i]= getc(&tp->t_outq);
-		return(i);
-	}
-	tp->t_state &=~ (TS_BUSY|TS_FLUSH);
-	if (tp->t_line)
-		(*linesw[tp->t_line].l_start)(tp);
-	else
-		itystart(tp);
-	return(0);
-}
-
-void
-ity_connect(int no)
-{
-	struct tty *tp = &ity_tty[no];
-
-	if(tp == NULL)
-		return;
-	if(OUTBOUND(tp->t_dev)) tp->t_cflag &= ~CLOCAL;
-	(*linesw[tp->t_line].l_modem) (tp, 1);
-	tp->t_state &=~ (TS_BUSY|TS_FLUSH);
-	if (tp->t_line)
-		(*linesw[tp->t_line].l_start)(tp);
-	else
-		itystart(tp);
-}
-
-void
-ity_disconnect(int no)
-{
-	struct tty *tp = &ity_tty[no];
-	if(tp) (*linesw[tp->t_line].l_modem) (tp, 0);
-}
-
-static	int
-ityioctl(dev, cmd, data, flag,p)
-	dev_t           dev;
-        int             cmd;
-	caddr_t         data;
-        int             flag;
-        struct proc     *p;
-{
-	register struct tty *tp;
-	register int    unit = UNIT(dev);
-	register int    error;
-
-	tp = &ity_tty[unit];
-	error = (*linesw[tp->t_line].l_ioctl) (tp, cmd, data, flag,p);
-	if (error >= 0)
-		return (error);
-	error = ttioctl(tp, cmd, data, flag);
-	if (error >= 0)
-		return (error);
-
-	switch (cmd)
-	{
-	default:
-		return (ENOTTY);
-	}
-	return (0);
-}
-
-static int
-ityparam(tp, t)
-	register struct tty *tp;
-	register struct termios *t;
-{
-	register int    cflag = t->c_cflag;
-	int             unit = UNIT(tp->t_dev);
-	int             ospeed = t->c_ospeed;
-
-	/* check requested parameters */
-	if (ospeed < 0 || (t->c_ispeed && t->c_ispeed != t->c_ospeed))
-		return (EINVAL);
-	/* and copy to tty */
-	tp->t_ispeed = t->c_ispeed;
-	tp->t_ospeed = t->c_ospeed;
-	tp->t_cflag = cflag;
-
-	if (ospeed == 0)
-	{
-		isdn_disconnect(applnr[unit],0);
-		return (0);
-	}
-	return (0);
-}
-
-/*
- * Stop output on a line.
- */
-/* ARGSUSED */
-static	void
-itystop(struct tty *tp, int flag)
-{
-	register int    s;
-
-	s = splhigh();
-	if (tp->t_state & TS_BUSY)
-	{
-		if ((tp->t_state & TS_TTSTOP) == 0)
-			tp->t_state |= TS_FLUSH;
-	}
-	splx(s);
-}
-
-static	struct tty *
-itydevtotty(dev_t dev)
-{
-	register int unit = UNIT(dev);
-	if (unit >= next_if)
-		return (NULL);
-
-	return (&ity_tty[unit]);
-}
-
-static ity_devsw_installed = 0;
-
-static void
-ity_drvinit(void *unused)
-{
-	dev_t dev;
-
-	if( ! ity_devsw_installed ) {
-		dev = makedev(CDEV_MAJOR, 0);
-		cdevsw_add(&dev,&ity_cdevsw, NULL);
-		ity_devsw_installed = 1;
-    	}
-}
-
-SYSINIT(itydev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,ity_drvinit,NULL)
-
-#endif