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XXX grf has some routines call ite function directly. 

XXX check whether grf has no associated ite.  fixed PR/2626.
This commit is contained in:
oki 1996-07-17 01:51:43 +00:00
parent cc1c24bbec
commit 72dd2d1350
1 changed files with 12 additions and 3 deletions
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15
sys/arch/x68k/dev/ite.c
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@ -1,4 +1,4 @@
/* $NetBSD: ite.c,v 1.3 1996/06/05 17:13:01 oki Exp $ */
/* $NetBSD: ite.c,v 1.4 1996/07/17 01:51:43 oki Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -263,7 +263,7 @@ iteon(dev, flag)
int unit = UNIT(dev);
struct ite_softc *ip = getitesp(unit);
if (unit < 0 || unit >= NITE || (ip->flags&ITE_ALIVE) == 0)
if (unit < 0 || unit >= ite_cd.cd_ndevs || (ip->flags&ITE_ALIVE) == 0)
return(ENXIO);
/* force ite active, overriding graphics mode */
if (flag & 1) {
@ -294,8 +294,12 @@ iteoff(dev, flag)
dev_t dev;
int flag;
{
register struct ite_softc *ip = getitesp(dev);
int unit = UNIT(dev);
register struct ite_softc *ip = getitesp(unit);
/* XXX check whether when call from grf.c */
if (unit < 0 || unit >= ite_cd.cd_ndevs || (ip->flags&ITE_ALIVE) == 0)
return;
if (flag & 2)
ip->flags |= ITE_INGRF;
@ -538,6 +542,11 @@ ite_reinit(dev)
dev_t dev;
{
struct ite_softc *ip;
int unit = UNIT(dev);
/* XXX check whether when call from grf.c */
if (unit < 0 || unit >= ite_cd.cd_ndevs)
return;
ip = getitesp(dev);
ip->flags &= ~ITE_INITED;