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add cnmagic support to pdc console driver.

This commit is contained in:
chs 2003-11-21 00:25:36 +00:00
parent 43b8c2c38e
commit 6cca27ceb0
1 changed files with 9 additions and 3 deletions
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12
sys/arch/hp700/dev/pdc.c
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@ -1,4 +1,4 @@
/* $NetBSD: pdc.c,v 1.10 2003/11/01 18:23:37 matt Exp $ */
/* $NetBSD: pdc.c,v 1.11 2003/11/21 00:25:36 chs Exp $ */
/* $OpenBSD: pdc.c,v 1.14 2001/04/29 21:05:43 mickey Exp $ */
@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pdc.c,v 1.10 2003/11/01 18:23:37 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: pdc.c,v 1.11 2003/11/21 00:25:36 chs Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -93,6 +93,8 @@ void pdctimeout __P((void *v));
int pdcparam __P((struct tty *tp, struct termios *));
int pdccnlookc __P((dev_t dev, int *cp));
static struct cnm_state pdc_cnm_state;
void
pdc_init()
{
@ -125,6 +127,9 @@ pdc_init()
cn_tab = &constab[0];
/* TODO: detect that we are on cereal, and set CONADDR */
cn_init_magic(&pdc_cnm_state);
cn_set_magic("+++++");
hp700_pagezero_unmap(pagezero_cookie);
}
@ -361,6 +366,7 @@ pdctimeout(v)
int c;
while (pdccnlookc(tp->t_dev, &c)) {
cn_check_magic(tp->t_dev, c, pdc_cnm_state);
if (tp->t_state & TS_ISOPEN)
(*tp->t_linesw->l_rint)(c, tp);
}
@ -430,7 +436,7 @@ pdccngetc(dev)
if (!pdc)
return 0;
while(!pdccnlookc(dev, &c))
while (!pdccnlookc(dev, &c))
;
return (c);