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Use new MI console magic framework.

This commit is contained in:
eeh 2000-11-08 23:40:31 +00:00
parent 2b8da88d55
commit 052afce2a5
1 changed files with 7 additions and 19 deletions
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26
sys/arch/sparc64/dev/pcons.c
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@ -1,4 +1,4 @@
/* $NetBSD: pcons.c,v 1.4 2000/11/02 00:21:03 eeh Exp $ */
/* $NetBSD: pcons.c,v 1.5 2000/11/08 23:40:31 eeh Exp $ */
/*-
* Copyright (c) 2000 Eduardo E. Horvath
@ -68,8 +68,10 @@ struct cfattach pcons_ca = {
};
extern struct cfdriver pcons_cd;
static struct cnm_state pcons_cnm_state;
static int pconsprobe __P((void));
extern struct consdev *cn_tab;
static int
pconsmatch(parent, match, aux)
@ -78,7 +80,6 @@ pconsmatch(parent, match, aux)
void *aux;
{
struct mainbus_attach_args *ma = aux;
extern struct consdev *cn_tab;
extern int prom_cngetc __P((dev_t));
/* Only attach if no other console has attached. */
@ -98,6 +99,8 @@ pconsattach(parent, self, aux)
if (!pconsprobe())
return;
cn_init_magic(&pcons_cnm_state);
cn_set_magic("+++++");
callout_init(&sc->sc_poll_ch);
}
@ -125,6 +128,7 @@ pconsopen(dev, flag, mode, p)
tp->t_oproc = pconsstart;
tp->t_param = pconsparam;
tp->t_dev = dev;
cn_tab->cn_dev = dev;
if (!(tp->t_state & TS_ISOPEN)) {
ttychars(tp);
tp->t_iflag = TTYDEF_IFLAG;
@ -273,25 +277,9 @@ pcons_poll(aux)
struct pconssoftc *sc = aux;
struct tty *tp = sc->of_tty;
char ch;
#ifdef DDB
static int nplus = 0;
#endif
while (OF_read(stdin, &ch, 1) > 0) {
#ifdef DDB
if (ch == '+') {
if (nplus++ > 3) {
extern int db_active;
if (!db_active)
Debugger();
else
/* Debugger is probably hozed */
callrom();
}
} else nplus = 0;
#endif
cn_check_magic(tp->t_dev, ch, pcons_cnm_state);
if (tp && (tp->t_state & TS_ISOPEN))
(*tp->t_linesw->l_rint)(ch, tp);
}