[src/trunk]: src/sys/kern Add IRFRAMEDISC line discipline.

[augustss <augustss%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/36f8a96322fc
branches:  trunk
changeset: 518680:36f8a96322fc
user:      augustss <augustss%NetBSD.org@localhost>
date:      Mon Dec 03 23:30:37 2001 +0000

description:
Add IRFRAMEDISC line discipline.
Also, use symbolic names instead of numbers in a few places.

diffstat:

 sys/kern/tty_conf.c |  39 +++++++++++++++++++++++++++++++--------
 1 files changed, 31 insertions(+), 8 deletions(-)

diffs (86 lines):

diff -r f9e479b314a2 -r 36f8a96322fc sys/kern/tty_conf.c
--- a/sys/kern/tty_conf.c       Mon Dec 03 23:29:11 2001 +0000
+++ b/sys/kern/tty_conf.c       Mon Dec 03 23:30:37 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tty_conf.c,v 1.35 2001/11/12 15:25:28 lukem Exp $      */
+/*     $NetBSD: tty_conf.c,v 1.36 2001/12/03 23:30:37 augustss Exp $   */
 
 /*-
  * Copyright (c) 1982, 1986, 1991, 1993
@@ -41,7 +41,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tty_conf.c,v 1.35 2001/11/12 15:25:28 lukem Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tty_conf.c,v 1.36 2001/12/03 23:30:37 augustss Exp $");
 
 #include "opt_compat_freebsd.h"
 #include "opt_compat_43.h"
@@ -99,9 +99,22 @@
 int    stripstart __P((struct tty *tp));
 #endif
 
+#include "irframetty.h"
+#if NIRFRAMETTY > 0
+int    irframetopen __P((dev_t dev, struct tty *tp));
+int    irframetclose __P((struct tty *tp, int flags));
+int    irframetioctl __P((struct tty *tp, u_long cmd, caddr_t data,
+                       int flag, struct proc *p));
+int    irframetinput __P((int c, struct tty *tp));
+int    irframetstart __P((struct tty *tp));
+int    irframetread __P((struct tty *tp, struct uio *uio, int flag));
+int    irframetwrite __P((struct tty *tp, struct uio *uio, int flag));
+int    irframetpoll __P((struct tty *tp, int events, struct proc *p));
+#endif
+
 
 struct  linesw termios_disc =
-       { "termios", 0, ttylopen, ttylclose, ttread, ttwrite, nullioctl,
+       { "termios", TTYDISC, ttylopen, ttylclose, ttread, ttwrite, nullioctl,
          ttyinput, ttstart, ttymodem, ttpoll };        /* 0- termios */
 struct  linesw defunct_disc =
        { "defunct", 1, ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
@@ -113,23 +126,30 @@
 #endif
 #if NTB > 0
 struct  linesw table_disc =
-       { "tablet", 3, tbopen, tbclose, tbread, ttyerrio, tbtioctl,
+       { "tablet", TABLDISC, tbopen, tbclose, tbread, ttyerrio, tbtioctl,
          tbinput, ttstart, nullmodem, ttyerrpoll };    /* 3- TABLDISC */
 #endif
 #if NSL > 0
 struct  linesw slip_disc =
-       { "slip", 4, slopen, slclose, ttyerrio, ttyerrio, sltioctl,
+       { "slip", SLIPDISC, slopen, slclose, ttyerrio, ttyerrio, sltioctl,
          slinput, slstart, nullmodem, ttyerrpoll };    /* 4- SLIPDISC */
 #endif
 #if NPPP > 0
 struct  linesw ppp_disc =
-       { "ppp", 5, pppopen, pppclose, pppread, pppwrite, ppptioctl,
+       { "ppp", PPPDISC, pppopen, pppclose, pppread, pppwrite, ppptioctl,
          pppinput, pppstart, ttymodem, ttpoll };       /* 5- PPPDISC */
 #endif
 #if NSTRIP > 0
 struct  linesw strip_disc =
-       { "strip", 6, stripopen, stripclose, ttyerrio, ttyerrio, striptioctl,
-         stripinput, stripstart, nullmodem, ttyerrpoll }; /* 6- STRIPDISC */
+       { "strip", STRIPDISC, stripopen, stripclose, ttyerrio, ttyerrio,
+         striptioctl, stripinput, stripstart, nullmodem, ttyerrpoll };
+                                                       /* 6- STRIPDISC */
+#endif
+#if NIRFRAMETTY > 0
+struct  linesw irframet_disc =
+       { "irframe", IRFRAMEDISC, irframetopen, irframetclose, ttyerrio,
+         ttyerrio, irframetioctl, irframetinput, irframetstart,
+         ttymodem, ttyerrpoll };                       /* 10- IRFRAMEDISC */
 #endif
 
 /*
@@ -312,4 +332,7 @@
 #if NSTRIP > 0
        TTYLDISCINIT(strip_disc, 6);
 #endif
+#if NIRFRAMETTY > 0
+       ttyldisc_add(&irframet_disc, -1);
+#endif
 }