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Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/isa/isa.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/isa/isa.c b/sys/dev/isa/isa.c
index 40ca1a4072c..7f340d58bdc 100644
--- a/sys/dev/isa/isa.c
+++ b/sys/dev/isa/isa.c
@@ -35,7 +35,7 @@
*
* @(#)isa.c 7.2 (Berkeley) 5/13/91
*/
-static char rcsid[] = "$Header: /cvsroot/src/sys/dev/isa/isa.c,v 1.10 1993/05/08 00:50:10 deraadt Exp $";
+static char rcsid[] = "$Header: /cvsroot/src/sys/dev/isa/isa.c,v 1.11 1993/05/11 04:06:23 deraadt Exp $";
/*
* code to manage AT bus
@@ -137,6 +137,8 @@ config_isadev(isdp, mp)
isdp->id_maddr += atdevbase;
}
isdp->id_alive = (*dp->probe)(isdp);
+ if (isdp->id_irq == (u_short)-1)
+ isdp->id_alive = 0;
if (isdp->id_alive) {
printf("%s%d", dp->name, isdp->id_unit);
printf(" at 0x%x", isdp->id_iobase);
@@ -145,7 +147,7 @@ config_isadev(isdp, mp)
printf("-0x%x",
isdp->id_iobase + isdp->id_alive - 1);
printf(" ");
- if (isdp->id_irq != 0x0ffff)
+ if (isdp->id_irq != 0)
printf("irq %d ", ffs(isdp->id_irq)-1);
if (isdp->id_drq != -1)
printf("drq %d ", isdp->id_drq);